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Sample records for south indian male

  1. Anthropometry of south Indian industrial workmen.

    Science.gov (United States)

    Fernandez, J E; Uppugonduri, K G

    1992-11-01

    This paper presents the results of an anthropometric survey conducted on South Indian male workers in the electronic industry. The data were collected as part of a project to modify work stations that utilized equipment from other countries. A set of 27 body dimensions were taken from a sample of 128 workmen (aged 18-35 years). The anthropometric measurements are compared with those of Indian men from Central, Western, and Northern parts of India and with those of the American, German, and Japanese men. The results indicate that in general the South Indian man is smaller than Central, Western, and Northern Indian men, as well as smaller than men in America, Germany, Japan, and Africa. This difference needs to be allowed for when considering buying and subsequently using imported equipment for the electronics industry in South India.

  2. Palmar Dermatoglyphs of South Mrican Indians

    African Journals Online (AJOL)

    1974-03-09

    Mar 9, 1974 ... Interracial Comparisons. Indian males had a significantly higher (O,OOS>P>. 0,001) number of thenar features than had Black males, although, taken separately, the right and left hands were not significantly different. There was no such discrepancy between Indian and Coloured males, and there were no.

  3. Efficacy of cheiloscopy in determination of sex among South indians.

    Science.gov (United States)

    Kautilya D, Vijay; Bodkha, Pravir; Rajamohan, Naveen

    2013-10-01

    Human identification plays a vital role in any crime investigation. Along with the various other established methods, cheiloscopy also plays a key role in linking the criminal with the crime. The ability of a technique in differentiating the sex of a person in the field can help in screening a large number of suspects. This study evaluated the efficacy of cheiloscopy in determination of sex among South Indians. It also studied the pattern of dimorphism in the lips and lip prints of south Indians. Lip prints from 100 medical students (50 males and 50 females) were obtained and were analyzed, based on Tsuchihashi and Suzuki classification, to check for dimorphism. Lip dimensions were studied by using standard sliding calipers for dimorphism. The most common pattern of lip print among males was Type III as compared to Type I in females. The outer four portions of the lip showed statistically significant differences in males and females. Middle portion of the lip was statistically insignificant in sex determination, based on lip print patterns. Thickness of the lip was significantly larger in males as compared to that in females and this criterion could be used to establish a logistic regression for determination of sex of a person. Lips not only significantly differ among the males and females in the pattern of the lip print that they present, but they also differ in their size. These features can effectively be used to determine the sex of a person accurately.

  4. Strategic Stability in South Asia: An Indian?s Perspective.

    Energy Technology Data Exchange (ETDEWEB)

    Kanwal, Gurmeet [Inst. for Defence Studies and Analyses, New Delhi (India)

    2017-05-01

    The security environment in South Asia has been marked by instability for several decades. The foremost causes of regional instability are the nuclear weapons-cum-missile development program of China, North Korea and Pakistan, the strident march of Islamist fundamentalism, the diabolical nexus between narcotics trafficking and terrorism, the proliferation of small arms and the instability inherent in the rule of despotic regimes. Instability on the Indian sub-continent is manifested, first and foremost, in the continuing conflict in Afghanistan, its tense relations with Iran and the Central Asian Republics (CARs); Pakistan’s struggle against the Taliban, the emerging fissiparous tendencies in Balochistan and Pakhtoonkhwa, the rise of Jihadi Islam and what some fear is Pakistan’s gradual slide towards becoming a ‘failed state’ despite some economic gains in the last five years. Also symptomatic of an unstable and uncertain security environment in the South Asian region are what some see as Sri Lanka’s inability to find a lasting solution to its internal challenges; the potential for Bangladesh’s gradual emergence as the new hub of Islamist fundamentalist terrorism and its struggle for economic upliftment to subsistence levels; the continuing negative impact of Maoist insurgency on Nepal’s fledgling democracy; the simmering discontent in Tibet and Xinjiang and what some see as a low-key uprising against China’s regime; and, the Myanmar peoples’ nascent movement for democracy. In all these countries, socio-economic development has been slow and, consequently, per capita income is alarmingly low. Transborder narcotics trafficking – the golden triangle lies to the east of South Asia and the golden crescent to its west – and the proliferation of small arms, make a potent cocktail. Ethnic tensions and fairly widespread radicalization, worsened by the advent of the vicious ideology of the Islamic state, add further to regional instability.

  5. Decline in male circumcision in South Korea.

    Science.gov (United States)

    Kim, DaiSik; Koo, Sung-Ae; Pang, Myung-Geol

    2012-12-11

    To investigate the changing circumcision rate in South Korea in the last decade and to propose underlying causes for this change, in the context of the present fluctuating world-wide trends in circumcision. From 2009 to 2011, 3,296 South Korean males (or their parents) aged 0-64 years were asked about their circumcision status, their age at circumcision, and their information level regarding circumcision. We employed non-probability sampling considering the sensitive questions on the study theme. Currently the age-standardized circumcision rate for South Korean males aged 14-29 is found to be 75.8%. In an earlier study performed in 2002, the rate for the same age group was 86.3%. Of particular interest, males aged 14-16 show a circumcision rate of 56.4%, while the same age group 10 years ago displayed a much higher percentage, at 88.4%. In addition, the extraordinarily high circumcision rate of 95.2% found 10 years ago for the 17-19 age group is now reduced to 74.4%. Interestingly, of the circumcised males, the percentage circumcised in the last decade was only 25.2%; i.e., the majority of the currently circumcised males had undergone the operation prior to 2002, indicating that the actual change in the last decade is far greater. Consistent with this conjecture, the 2002 survey showed that the majority of circumcised males (75.7%) had undergone the operation in the decade prior to that point. Focusing on the flagship age group of 14-16, this drop suggests that, considering the population structure of Korean males, approximately one million fewer circumcision operations have been performed in the last decade relative to the case of non-decline. This decline is strongly correlated with the information available through internet, newspapers, lectures, books, and television: within the circumcised population, both the patients and their parents had less prior knowledge regarding circumcision, other than information obtained from person to person by oral communication

  6. in a Family of South Indian Descent

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    Muthiah Subramanian

    2015-01-01

    Full Text Available Inherited channelopathies are a heterogeneous group of disorders resulting from dysfunction of ion channels in cellular membranes. They may manifest as diseases affecting skeletal muscle contraction, the conduction system of the heart, nervous system function, and vision syndromes. We describe a family of South Indian descent with hypokalemic periodic paralysis in which four members also have idiopathic generalized epilepsy. Hypokalemic periodic paralysis is a genetically heterogeneous channelopathy that has been linked to mutations in genes encoding three ion channels CACNIAS, SCN4A, and KCNJ2 predominantly. Although data on specific gene in idiopathic generalized epilepsy is relatively scarce, mutations of voltage gated sodium channel subunit genes (CACNB4 and nonsense mutations in voltage gated calcium channels (CACNA1A have been linked to idiopathic generalized epilepsy in two families. We speculate that gene mutations altering the ability of the beta subunit to interact with the alpha subunit of the CaV1.1 channel and mutations in the pore-forming potassium channel subunit may be possible explanations for the combined manifestation of both diseases. Functional analysis of voltage gated calcium channel and other ion channels mutations may provide additional support and insight for the causal role of these mutations. The understanding of mutations in ion-channel genes will lead to improved diagnosis and treatment of such inherited channelopathies.

  7. Acceptability of male condom: An Indian scenario

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    Balaiah Donta

    2014-01-01

    Full Text Available The National Family Planning Programme of India had introduced condom as one of the family planning methods in the late1960s. Condom was promoted as a family planning method through social marketing since its inception. With the increasing prevalence and incidence of sexually transmitted infections (STIs including HIV/AIDS, condom was also promoted as a dual method for protection against both unintended pregnancies as well as sexually transmitted infections. Despite efforts at various levels, the overall use of condom among couples in India is low. Here we present literature review of studies to understand the condom acceptability among couples in India. Specifically, the paper assesses research and programmes that have been carried out to increase the use of condom among couples; determinants of condom use; reason for not using condom; and perception versus experience of condom failure. The reported problems related to condom use included non acceptance by partner, perceived ineffectiveness, less comfort, lack of sexual satisfaction, husband′s alcohol use, depression, and anxiety, and not available at that instant. The role of media in the promotion of condom use was indicated as an important way to increase awareness and use. Multiple strategies would help in acceptance of male condom.

  8. Drift pumice in the Indian and South Atlantic oceans

    International Nuclear Information System (INIS)

    Frick, C.; Kent, L.E.

    1984-01-01

    Sixty-three samples of drift pumice, collected at the coasts of South Africa, East Africa, Madagascar, Mauritius, the Cocos Islands, Australia, Indonesia, Brazil, Marion Island and Bouvet Island, were investigated petrographically and geochemically with a view to establishing the possible source areas. Geochemically five distinct groups could be distinguished and some could be liked to specific eruptions in the Indian, Atlantic and Pacific oceans. Group A pumice originated from a submarine eruption off Zavodovski Island in the South Sandwich Island Group in 1962. The pumice in Group B occurs mainly on the beaches bordering the Atlantic Ocean, and was found on the west coast of South Africa, on the sea floor south-west of South Africa, and in Brazil. The source of this group is unknown, but all the evidence indicates that it must have been from the Mid-Atlantic Ridge in the South Atlantic Ocean. The Group C pumice was found in the southern Indian Ocean, probably from the Mid-Indian Ridge. The fourth group originated from a submarine eruption along the Tonga Trench in the Pacific Ocean. Group E, which is by far the most homogeneous, includes samples from Australia, the Indian Ocean islands, East and South Africa and samples of the undisputed Krakatoan origin. Specimens from the Krakatoan eruption are still the most abundant type of drift pumice that can be found

  9. Seasonal variation of the South Indian tropical gyre

    NARCIS (Netherlands)

    Aguiar-González, B.; Ponsoni, Leandro; Ridderinkhof, H.; van Aken, H.M.; de Ruijter, W.P.M.; Maas, L.R.M.

    2016-01-01

    Based on satellite altimeter data and global atlases of temperature, salinity, wind stress and wind-driven circulation we investigate the seasonal variation of the South Indian tropical gyre and its associated open-ocean upwelling system, known as the Seychelles–Chagos Thermocline Ridge (SCTR).

  10. Length of urethra in the Indian adult male population

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    Venkatesh Krishnamoorthy

    2012-01-01

    Full Text Available Objective: The urethral length has not been measured in the Indian population. Even the international literature in this arena is very sparse. This paper is an attempt to develop a simple anatomical database for urethral length. Materials and Methods: Between January 2010 and April 2011, the urethral lengths of 422 adult male patients who required catheterization as part of regular treatment at our hospital, were recorded after obtaining consent from the patients and from the scientific and ethics review boards of the institution. Patients with history of prostatic or urethral abnormalities were excluded. The balloon of a sterile Foley′s catheter was inflated using 10 cc of saline. The length from the junction of the balloon to the ′Y′ junction of the Foley was measured. The catheter was then passed into the bladder and re-inflated to same volume. The penis was gently straightened and the length of the catheter outside the penis was measured till the premarked point at the ′Y′ junction. Subtracting this from the original length gave the length of the urethra. Results: The mean length of the urethra was 17.55 + 1.42 cm with a range between 14 and 22.5 cm. Conclusions: Literature in which the length of the normal adult male urethra is recorded for a significant sample size is very scarce. Our data adds to basic anatomic information of the male urethra specific to the Indian population. Statistical Methods: Descriptive statistical analysis was performed. The non-linear regression analysis was employed to find the normative values of urethral length according to age class.

  11. Nutritional Intake in Low Body Mass Index (BMI Males with Type 1 Diabetes and Fibrocalcific Pancreatic Diabetes: What are the Unmet Needs? A Cross-Sectional Study from a South Indian Tertiary Care Hospital

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    Mini Joseph

    2017-10-01

    Full Text Available Introduction: There is paucity of data on the nutritional intake in low Body Mass Index (BMI Asian Indians with diabetes. Aim: To study the difference in the nutrient intake pattern in low-BMI Type 1 Diabetes Mellitus (T1DM and Fibrocalcific Pancreatic Diabetes (FCPD patients. Materials and Methods: This cross-sectional study consisted of T1DM (n=40 and FCPD (n=20 male patients with similar BMI. Nutritional data was collected using the 24 hour recall method and food diaries. Fasting blood samples were analysed for lipid profile, serum creatinine, glycosylated haemoglobin, albumin, calcium and vitamin D. Stool samples were analysed for pancreatic elastase. Percentage analysis, Independent sample t-test and Pearson coefficient correlation were used to analyse the data. A p-value<0.05 was considered as statistically significant. Results: The FCPD patients, on biochemical analysis, had significantly lower vitamin D levels compared to the T1DM group (p=0.035. However, haemoglobin, triglycerides, low density lipoproteins, creatinine, albumin and calcium were similar between the groups. In the nutrient data, FCPD patients had a significant higher intake of fat (p=0.039, fibre (p<0.001, calcium (p=0.047, phosphorous (p=0.035, and niacin (p=0.001 and calories from fat (p=0.047. The T1DM group had a significantly higher intake of thiamine (p=0.047 and carbohydrates (p=0.014. Conclusion: T1DM and FCPD groups have similar dietary pattern deficit in fibre, calories, macronutrients and micronutrients. Malabsorption and poor glycaemic control in FCPD patients can be attributed to a higher dietary fat intake. A balanced diet can ensure better glycaemic control.

  12. Epidermotropic metastatic melanoma with perilesional depigmentation in an Indian male

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    Bhavana Doshi

    2013-01-01

    Full Text Available Melanoma is a rare form of cutaneous malignancy encountered in the dark skin population. Epidermotropic metastatic melanoma is a rare form of cutaneous metastatic melanoma which can mimic primary melanoma on histopathology. Hence its differentiation is of immense prognostic importance. The occurrence of rim of depigmentation around the primary cutaneous melanoma has previously been reported to portend a bad prognosis. The occurrence of vitiligo like lesions in patients with metastatic melanoma in comparison has a better prognosis. However the occurrence of depigmentation around the secondaries is rare and its importance is not well known. Hence we wish to report a case of epidermotropic metastatic melanoma with perilesional depigmentation in a 78 year old Indian male.

  13. Anthropometric analysis of the hip joint in South Indian population using computed tomography

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    Vetrivel Chezian Sengodan

    2017-01-01

    Conclusion: This study indicates that there are significant differences in anthropometric parameters of proximal femur among the South Indian population compared with Western population. Even within the Indian population, the anthropometric parameters vary region to region.

  14. Intestinal helminths in lowland South American Indians: some evolutionary interpretations.

    Science.gov (United States)

    Confalonieri, U; Ferreira, L F; Araújo, A

    1991-12-01

    Data on intestinal parasite infections for South American Indians in prehistoric times as revealed by coprolite analysis are being used to support transoceanic migration routes from the Old World to the New World. These same findings on modern semi-isolated aborigines, considered persisting prehistoric patterns, are also of great importance as indicators of pre-Columbian peopling of South America. This is the case for the Lengua Indians from Paraguay, studied in the 1920s, and the Yanomami and the Salumã from Brazil, studied in the 1980s. The intestinal parasitic profile of these groups can be empirically associated with culture change, but no clear correlations with the population biology of their hosts can be made at present because of scarcity of data.

  15. Evaluation of arch width variations among different skeletal patterns in South Indian population.

    Science.gov (United States)

    Prasad, Mandava; Kannampallil, Senny Thomas; Talapaneni, Ashok Kumar; George, Suja Ani; Shetty, Sharath Kumar

    2013-01-01

    Anterior cranial base can be taken as a reference line (SN) to determine the steepness of mandibular plane. Subjects with high mandibular plane angle tend to have a long face and one with low MP-SN angle has a shorter face. This study was done to investigate if dental arch widths correlated with vertical facial types and if there are any differences in arch widths between untreated male and female adults in South Indian population. Lateral cephalogram and dental casts were obtained from 180 untreated South Indian adults (90 males and 90 females) above 18 year old with no cross bite, minimal crowding and spacing. The angle between the anterior cranial base and the mandibular plane was measured on lateral cephalogram of each patient. Dental casts were used to obtain comprehensive dental measurements including maxillary and mandibular inter canine, inter premolar and inter molar widths, as well as amount of crowding or spacing. The results showed that male arch widths were significantly larger than those of females (P population. The results obtained in our study when compared with studies done in other population groups showed that there is difference in inter arch widths according to ethnicity and race. It was concluded that the dental arch width is associated with gender, race and vertical facial morphology. Thus using individualized arch wires according to each patient's pre treatment arch form and width is suggested during orthodontic treatment.

  16. Population differentiation of southern Indian male lineages correlates with agricultural expansions predating the caste system.

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    Ganeshprasad Arunkumar

    Full Text Available Previous studies that pooled Indian populations from a wide variety of geographical locations, have obtained contradictory conclusions about the processes of the establishment of the Varna caste system and its genetic impact on the origins and demographic histories of Indian populations. To further investigate these questions we took advantage that both Y chromosome and caste designation are paternally inherited, and genotyped 1,680 Y chromosomes representing 12 tribal and 19 non-tribal (caste endogamous populations from the predominantly Dravidian-speaking Tamil Nadu state in the southernmost part of India. Tribes and castes were both characterized by an overwhelming proportion of putatively Indian autochthonous Y-chromosomal haplogroups (H-M69, F-M89, R1a1-M17, L1-M27, R2-M124, and C5-M356; 81% combined with a shared genetic heritage dating back to the late Pleistocene (10-30 Kya, suggesting that more recent Holocene migrations from western Eurasia contributed <20% of the male lineages. We found strong evidence for genetic structure, associated primarily with the current mode of subsistence. Coalescence analysis suggested that the social stratification was established 4-6 Kya and there was little admixture during the last 3 Kya, implying a minimal genetic impact of the Varna (caste system from the historically-documented Brahmin migrations into the area. In contrast, the overall Y-chromosomal patterns, the time depth of population diversifications and the period of differentiation were best explained by the emergence of agricultural technology in South Asia. These results highlight the utility of detailed local genetic studies within India, without prior assumptions about the importance of Varna rank status for population grouping, to obtain new insights into the relative influences of past demographic events for the population structure of the whole of modern India.

  17. Mental skills of South African male high school rugby players ...

    African Journals Online (AJOL)

    The aim of this study was to establish preliminary South African high school rugby norms for the BMSQ. The sample consisted of 152 male high school rugby players from two schools in the Ethekwini region. Preliminary norms are presented in the form of means and standard deviations. Results are compared with those of ...

  18. Correlates of lifestyle: physical activity among South Asian Indian immigrants.

    Science.gov (United States)

    Daniel, Manju; Wilbur, JoEllen; Fogg, Louis F; Miller, Arlene Michaels

    2013-01-01

    South Asian immigrants are at increased risk for cardiovascular disease and diabetes, but little is known about their physical activity patterns. In this cross-sectional study, 110 participants were recruited to describe lifestyle physical activity behavior of this at-risk population. Education (p = .042), global health (p = .045), and self-efficacy (p = .000) had significant positive independent effects on leisure-time physical activity. Depression (p = .035) and waist circumference (p = .012) had significant negative independent effects, and frequency of experiencing discrimination a significant positive independent effect (p = .007) on daily step counts. Culture-sensitive physical activity interventions need to target South Asian Indian immigrants who are less educated, in poor health, concerned about racial discrimination, and have low self-efficacy.

  19. Community-Specific BMI Cutoff Points for South Indian Females

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    K. B. Kishore Mohan

    2011-01-01

    Full Text Available Objective. To analyze multiparameters related to total body composition, with specific emphasis on obesity in South Indian females, in order to derive community-specific BMI cutoff points. Patients and Methods. A total number of 87 females (of age 37.33±13.12 years from South Indian Chennai urban population participated in this clinical study. Body composition analysis and anthropometric measurements were acquired after conducting careful clinical examination. Results. BMI demonstrated high significance when normal group (21.02±1.47 kg/m2 was compared with obese group (29.31±3.95 kg/m2, <0.0001. BFM displayed high significance when normal group (14.92±4.28 kg was compared with obese group (29.94 ± 8.1 kg, <0.0001. Conclusion. Community-specific BMI cutoffs are necessary to assess obesity in different ethnic groups, and relying on WHO-based universal BMI cutoff points would be a wrong strategy.

  20. Premature mortality patterns among American Indians in South Dakota, 2000-2010.

    Science.gov (United States)

    Christensen, Mathew; Kightlinger, Lon

    2013-05-01

    American Indians in South Dakota have the highest mortality rates in the nation compared to other racial and ethnic groups and American Indians in other states. Cause-related and age-specific mortality patterns among American Indians in South Dakota are identified to guide prevention planning and policy efforts designed to reduce mortality within this population, in both South Dakota and other parts of the U.S. Death certificate data from South Dakota (2000-2010), on 5738 American Indians and 70,580 whites, were used to calculate age-specific mortality rates and rate ratios. These values were examined in order to identify patterns among the leading causes of death. Analyses were completed in 2011 and 2012. Within the South Dakota population, 70% of American Indians died before reaching age 70 years, compared to 25% of whites. Fatal injuries and chronic diseases were the leading causes of premature mortality. Nine leading causes of death showed consistent patterns of mortality disparity between American Indians and whites, with American Indians having significantly higher rates of mortality at lower ages. Premature mortality among American Indians in South Dakota is a serious public health problem. Unified efforts at the federal, tribal, state, and local levels are needed to reduce premature death within this population. Copyright © 2013 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  1. Erratum to: Quantifying Socioeconomic and Lifestyle Related Health Risks: Burden of Cardiovascular Disease Among Indian Males

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    Neetu Purohit

    2016-01-01

    Full Text Available During the type-setting of the final version of the article,1 the title was misspelled on the website, page 2 of Word Document, and page 2 of PDF. The title was written as “Quantifying Socioeconomic and Lifestyle Related Health Risks: Burden of Cardiocascular Disease Among Indian Males” and the corrected title is “Quantifying Socioeconomic and Lifestyle Related Health Risks: Burden of Cardiovascular Disease Among Indian Males.”

  2. Diversity of palatal rugae patterns and their reliability in sex discrimination in a South Indian population

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    Sai Madhavi Nallamilli

    2015-01-01

    Full Text Available Introduction and Aims: Array of palatal rugae in the realm of forensic odontology has been constantly explored owing to their individual uniqueness and resistance to postmortem procedures, while their scope in sex determination and racial profiling remains understated. In this context, the present study aimed to record the diversity of palatal rugae patterns in a South Indian population. Materials and Methods: A descriptive cross-sectional study was conducted among people who reported to the outpatient department of a dental institution. Sample comprised a total of 200 subjects divided into two groups of 100 each, based upon gender. Impressions of anterior maxilla were made of all the study subjects and casts obtained subsequently. Outline of palatal rugae pattern was traced on these models and the data computed. Z test and unpaired t-test were used for statistical analysis and the probability value calculated. In addition, logistic regression analysis was performed to estimate the accuracy of sex allocation. Results: The shape of rugae exhibited highly significant sex difference in the curved type, which was found to be higher in males, and in the wavy type which was higher in females, enabling sex differentiation using palatal rugae patterns. Logistic regression analysis predicted high power of sex allocation for males rather than females in the study population. Conclusion: This study highlighted the uniqueness and greater sex discrimination potential of curved shape of palatal rugae in categorizing males of South Indian population, substantiating their use in the identification of deceased, by relating the antemortem and postmortem dental records.

  3. Prevalence of primary glaucoma in an urban South Indian population

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    Jacob Aby

    1998-01-01

    Full Text Available Glaucoma is fast emerging as a major cause of blindness in India. In order to estimate the prevalence of primary open angle glaucoma (POAG and primary angle closure glaucoma (PACG in an urban South Indian population, we examined 972 individuals aged 30-60 years, chosen using a cluster sampling technique from 12 census blocks of Vellore town. They underwent a complete ocular examination, including applanation tonometry and gonioscopy, at the Medical College Hospital. Characteristic field defects on automated perimetry was a diagnostic requisite for POAG. Prevalence (95% CI of POAG, PACG, and ocular hypertension were 4.1 (0.08-8.1, 43.2 (30.14-56.3, and 30.8 (19.8-41.9 per 1,000, respectively. All the PACG cases detected were of the chronic type. Hitherto unavailable community-based information on primary glaucoma in our study population indicates that PACG is about five times as common as POAG.

  4. A lightning climatology of the South-West Indian Ocean

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    C. Bovalo

    2012-08-01

    Full Text Available The World Wide Lightning Location Network (WWLLN data have been used to perform a lightning climatology in the South-West Indian Ocean (SWIO region from 2005 to 2011. Maxima of lightning activity were found in the Maritime Continent and southwest of Sri Lanka (>50 fl km−2 yr−1 but also over Madagascar and above the Great Lakes of East Africa (>10–20 fl km−2 yr−1. Lightning flashes within tropical storms and tropical cyclones represent 50 % to 100 % of the total lightning activity in some oceanic areas of the SWIO (between 10° S and 20° S.

    The SWIO is characterized by a wet season (November to April and a dry season (May to October. As one could expect, lightning activity is more intense during the wet season as the Inter Tropical Convergence Zone (ITCZ is present over all the basin. Flash density is higher over land in November–December–January with values reaching 3–4 fl km−2 yr−1 over Madagascar. During the dry season, lightning activity is quite rare between 10° S and 25° S. The Mascarene anticyclone has more influence on the SWIO resulting in shallower convection. Lightning activity is concentrated over ocean, east of South Africa and Madagascar.

    A statistical analysis has shown that El Niño–Southern Oscillation mainly modulates the lightning activity up to 56.8% in the SWIO. The Indian Ocean Dipole has a significant contribution since ~49% of the variability is explained by this forcing in some regions. The Madden–Julian Oscillation did not show significative impact on the lightning activity in our study.

  5. North-south diversity of Scolecithricidae species (Copepoda: Calanoida) in the Indian Ocean

    Digital Repository Service at National Institute of Oceanography (India)

    Gopalakrishnan, T.C.; Balachandran, T.

    The effectiveness of north-south hydrographical barriers in restricting the distributions of Scolecithricidae species (Copepoda:Calanoida) in the euphotic zone of the Indian Ocean was studied. Twenty seven species belonging to 7 genera were...

  6. Excerpt from The Red Land to the South: American Indian Writers and Indigenous Mexico

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    James H. Cox

    2013-09-01

    Full Text Available Excerpted from James H. Cox, The Red Land to the South: American Indian Writers and Indigenous Mexico (Minneapolis: University of Minnesota Press, 2012.Reprinted with permission from University of Minnesota Press.

  7. The Indian Ocean Experiment : Widespread air pollution from South and Southeast Asia

    NARCIS (Netherlands)

    Lelieveld, J; Crutzen, PJ; Ramanathan, A.; Andreae, MO; Brenninkmeijer, CAM; Campos, T; Cass, GR; Dickerson, RR; Fischer, H; de Gouw, JA; Hansel, A; Jefferson, A; Kley, D; de Laat, ATJ; Lal, S; Lawrence, MG; Lobert, JM; Mayol-Bracero, OL; Mitra, AP; Novakov, T; Oltmans, SJ; Prather, KA; Reiner, T; Rodhe, H; Scheeren, HA; Sikka, D; Williams, J

    2001-01-01

    The Indian Ocean Experiment (INDOEX) was an international, multiplatform field campaign to measure Long-range transport of air pollution from South and Southeast Asia toward the Indian Ocean during the dry monsoon season in January to March 1999. Surprisingly high pollution Levels were observed over

  8. Radio-morphometric Analysis of Sella Turcica in the South Indian Population: A Digital Cephalometric Study

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    Ch. Sai Kiran

    2017-06-01

    Results: A higher percentage of both males (70.0% and females (67.7% were presented with normal sella. The second best sella presentation was the shallow sella in males (16.2%. The mean antero-posterior diameter was significantly higher in females (12.25 mm than males (11.74 mm. The mean depth of sella turcica was greater in females (8.08 mm than males (7.68mm. Discriminant function analysis was done with gender as a grouping variable and antero-posterior dimensions and sella depth as independent variables. The formula obtained was D = 0.452 (x +0.295(y-7.753. (Where “D” is the discriminant score “x” is antero-posterior diameter of sella “y” is sella depth.The present study revealed an overall accuracy rate of58.1% in identifying correct gender using sella measurements. Conclusion: The present study was the first of its kind in the South Indian population and has presented results that justify the use of sella turcica for sex determination.

  9. A Comparative Rugoscopic Study of the Dentate and Edentulous Individuals in the South Indian Population

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    Jagdish Prasad Rajguru

    2014-01-01

    Full Text Available This study analyzes the rugae pattern in dentulous and edentulous patients and also evaluates the association of rugae pattern between males and females. Aims and Objectives. This study aims to investigate rugae patterns in dentulous and edentulous patients of both sexes in South Indian population and to find whether palatoscopy is a useful tool in human identification. Materials and Methods. Four hundred outpatients from Sree Balaji Dental College and Hospital, Chennai, were included in the study. The study group was equally divided between the sexes, which was further categorized into 100 dentulous and edentulous patients, respectively. Results. The edentulous male showed the highest mean of wavy pattern and total absence of circular pattern while the edentulous female group showed the highest mean of curved pattern and total absence of nonspecific pattern, while dentate population showed similar value as that of the overall population such as straight, wavy, and curved patterns. Conclusion. The present study concludes that there is similar rugae pattern of distribution between male and female dentate population while there is varied pattern between the sexes of edentulous population. However, the most predominant patterns were straight, wavy, and circular patterns.

  10. Immunohistochemical localization of CYP1A, vitellogenin and Zona radiata proteins in the liver of swordfish (Xiphias gladius L.) taken from the Mediterranean Sea, South Atlantic, South Western Indian and Central North Pacific Oceans

    International Nuclear Information System (INIS)

    Desantis, S.; Corriero, A.; Cirillo, F.; Deflorio, M.; Brill, R.; Griffiths, M.; Lopata, A.L.; Serna, J.M. de la; Bridges, C.R.; Kime, D.E.; De Metrio, G.

    2005-01-01

    Cytochrome P4501A (CYP1A) monoxygenase, vitellogenin (Vtg) and Zona radiata proteins (Zrp) are frequently used as biomarkers of fish exposure to organic contaminants. In this work, swordfish liver sections obtained from the Mediterranean Sea, the South African coasts (South Atlantic and South Western Indian Oceans) and the Central North Pacific Ocean were immunostained with antisera against CYP1A, Zrp, and Vtg. CYP1A induction was found in hepatocytes, epithelium of the biliary ductus and the endothelium of large blood vessels of fish from the Mediterranean Sea and South African waters, but not from the Pacific Ocean. Zrp and Vtg were immunolocalized in hepatocytes of male swordfish from the Mediterranean Sea and from South African waters. Plasma Dot-Blot analysis, performed in Mediterranean and Pacific specimens, revealed the presence of Zrp and Vtg in males from Mediterranean but not from Pacific. These results confirm previous findings about the potential exposure of Mediterranean swordfish to endocrine, disrupting chemicals and raise questions concerning the possible presence of xenobiotic contaminants off the Southern coasts of South Africa in both the South Atlantic and South Western Indian Oceans

  11. Mating competitiveness of irradiated males and females of the indian meal moth (Lepidoptera: Pyralidae)

    International Nuclear Information System (INIS)

    Brower, J.H.

    1978-01-01

    One-day-old adults of the Indian meal moth, Plodia interpunctella (Huebner), were irradiated (I) with either 35 krad (a partially sterilizing dose) or 50 krad (a sterilizing dose) and combined with untreated (U) adults at numbers of 1, 5, 10, 15, or 25 treated males or females per pair of untreated adults. At 25 males per pair, egg hatch was reduced to 4.8 and 22.2% at 35 and 50 krad, respectively. The calculated degree of competitiveness showed that both males and females were more competitive after treatment with 35 krad than after treatment with 50 krad and that treated females were more competitive (based on percentage egg hatch) at both doses than corresponding males. Irradiated females were fully competitive at most release ratios, but I males were not fully competitive even at the higher release ratios, although the decreases were not large enough to seriously affect their use for field control. (author)

  12. The Cost of Voluntary Medical Male Circumcision in South Africa.

    Directory of Open Access Journals (Sweden)

    Michel Tchuenche

    Full Text Available Given compelling evidence associating voluntary medical male circumcision (VMMC with men's reduced HIV acquisition through heterosexual intercourse, South Africa in 2010 began scaling up VMMC. To project the resources needed to complete 4.3 million circumcisions between 2010 and 2016, we (1 estimated the unit cost to provide VMMC; (2 assessed cost drivers and cost variances across eight provinces and VMMC service delivery modes; and (3 evaluated the costs associated with mobilize and motivate men and boys to access VMMC services. Cost data were systematically collected and analyzed using a provider's perspective from 33 Government and PEPFAR-supported (U.S. President's Emergency Plan for AIDS Relief urban, rural, and peri-urban VMMC facilities. The cost per circumcision performed in 2014 was US$132 (R1,431: higher in public hospitals (US$158 [R1,710] than in health centers and clinics (US$121 [R1,309]. There was no substantial difference between the cost at fixed circumcision sites and fixed sites that also offer outreach services. Direct labor costs could be reduced by 17% with task shifting from doctors to professional nurses; this could have saved as much as $15 million (R163.20 million in 2015, when the goal was 1.6 million circumcisions. About $14.2 million (R154 million was spent on medical male circumcision demand creation in South Africa in 2014-primarily on personnel, including community mobilizers (36%, and on small and mass media promotions (35%. Calculating the unit cost of VMMC demand creation was daunting, because data on the denominator (number of people reached with demand creation messages or number of people seeking VMMC as a result of demand creation were not available. Because there are no "dose-response" data on demand creation ($X in demand creation will result in an additional Z% increase in VMMC clients, research is needed to determine the appropriate amount and allocation of demand creation resources.

  13. Incidence of endocrine disorders in Indian adult male population

    Directory of Open Access Journals (Sweden)

    K. V. S. Hari Kumar

    2017-01-01

    Full Text Available Background: The comprehensive epidemiology of endocrine disorders is lacking from our country. Most of the available data pertain to the prevalence of diabetes and thyroid disorders only. We studied the incidence of endocrine disorders in a cohort of service personnel followed for a long duration. Materials and Methods: The data for this descriptive epidemiologic study were derived from the electronic medical records of the male service personnel enrolled between 1990 and 2015. They were recruited between the ages of 17 and 20 years in good health, and their morbidity data were derived from the medical records. We calculated the incidence rates as per person-years (py using appropriate statistical methods. Results: Our analysis includes 51,217 participants (median: age 33 years, range: 17–54 with a mean follow-up of 12.5 years. Yearly evaluation of the data gave a cumulative follow-up duration of 613,925 py. The incidence of diabetes, obesity, and dyslipidemia was 0.41, 0.23, and 0.12 per 1000 py, respectively. The incidence of thyroid, parathyroid, pituitary, adrenal, and metabolic bone disorders was 3.9, 8.6, 1.6, 0.81, and 0.97 per 100,000 py, respectively. Conclusion: Our cohort had lower incidence rates of endocrine disorders when compared with the Western population. Long-term epidemiological studies are essential to identify the demographic trends of the endocrine disorders in India.

  14. Aldehyde dehydrogenase polymorphism in North American, South American, and Mexican Indian populations.

    Science.gov (United States)

    Goedde, H W; Agarwal, D P; Harada, S; Rothhammer, F; Whittaker, J O; Lisker, R

    1986-01-01

    While about 40% of the South American Indian populations (Atacameños, Mapuche, Shuara) were found to be deficient in aldehyde dehydrogenase isozyme I (ALDH2 or E2), preliminary investigations showed very low incidence of isozyme deficiency among North American natives (Sioux, Navajo) and Mexican Indians (mestizo). Possible implications of such trait differences on cross-cultural behavioral response to alcohol drinking are discussed. PMID:3953578

  15. In Search of Agency: South Indian Percussion in a Globalized India

    OpenAIRE

    Jones, Erica Suzanne

    2017-01-01

    South Indian classical (Karnatic) music and dance are essential representations of a globalized Indian identity and culture. They are emblematic of and perpetuate socio-cultural ideals of masculinity and femininity within nationalist and performance spaces. I examine the current performance space as a heritage tradition, revived and reclaimed in the 1940s-Nationalist Period. My dissertation focuses on the performance of gender within Karnatic music from a postcolonial decolonized perspective....

  16. Barriers and Motives to PA in South Asian Indian Immigrant Women.

    Science.gov (United States)

    Daniel, Manju; Abendroth, Maryann; Erlen, Judith A

    2017-03-01

    The high prevalence of chronic illnesses in South Asian Indian immigrant women underscores the need for identifying factors that could influence their PA. The purpose of this qualitative study was to examine the perspectives of South Asian Indian immigrant women related to barriers to and motives for lifestyle PA within the PA Framework for South Asian Indian Immigrants. Forty women participated in focus groups that were conducted in English and Hindi. Focus group questions were open-ended and semistructured. Transcribed and de-identified audiotaped sessions were coded and analyzed using Atlas.ti software. Role expectation was a core theme for barriers with four subthemes: lack of time, loss of interest, diminished social support, and environmental constraints. Self-motivation was a core theme for motives with three subthemes: optimal physical and psychological health, emphasis on external beauty, and strong social support. Future PA interventions need to target these culturally sensitive factors.

  17. Morphology of Sigmoid Colon in South Indian Population: A Cadaveric Study.

    Science.gov (United States)

    Michael, Stelin Agnes; Rabi, Suganthy

    2015-08-01

    Sigmoid volvulus is a common etiological factor in acute large bowel obstruction. The increased length of sigmoid colon is attributed as one of the causes of sigmoid volvulus. The aim of this study was to find the morphology of sigmoid colon in South Indian population using cadavers. The present study was performed with 31 cadavers used for teaching purpose. The sigmoid colon was classified into classical, long-narrow and long- broad types by their disposition in the abdominal cavity. The sigmoid loop's relation to pelvic brim was also observed and grouped as pelvic and suprapelvic in position. The length of sigmoid colon along the mesenteric and antimesenteric border, height and width of sigmoid mesocolon in relation to the pelvic brim and the root of mesentery were measured in the study. The study showed that the majority of the sigmoid colons fell into the classical type (47.6%). The sigmoid colon in pelvic position was significantly more prevalent. The mean length of sigmoid colon was 15.2 ± 4.4cm and 19.2 ± 6cm considering the pelvic brim and root of mesentery as reference points of measurement respectively. The mean length along antimesenteric border was 22.3 ± 7.9cm and 25 ± 8.7cm along the same reference points. The mean length of mesocolon height was 6.5 ± 3cm with reference to pelvic brim and 7.3 ± 3cm with reference to root of Sigmoid mesocolon respectively. The mean width of mesocolon was 7.4 ± 3cm (pelvic brim) and 8 ± 2cm (root of Sigmoid mesocolon) There was a positive correlation of sigmoid colon length with the height of the mesocolon. The gender analysis showed that males had statistically significant longer sigmoid colon and mesocolon. This study documents that the South Indian population has a more classical type of sigmoid colon and that the anatomical dimensions of sigmoid colon and its mesocolon is significantly longer in males.

  18. Accuracy of Demirjian′s 8 teeth method for age prediction in South Indian children: A comparative study

    Directory of Open Access Journals (Sweden)

    Rezwana Begum Mohammed

    2015-01-01

    Full Text Available Introduction: Demirjian′s method of tooth development is most commonly used to assess age in individuals with emerging teeth. However, its application on numerous populations has resulted in wide variations in age estimates and consequent suggestions for the method′s adaptation to the local sample. Original Demirjian′s method utilized seven mandibular teeth, to which recently third molar is added so that the method can be applied on a wider age group. Furthermore, the revised method developed regression formulas for assessing age. In Indians, as these formulas resulted in underestimation, India-specific regression formulas were developed recently. The purpose of this cross-sectional study was to evaluate the accuracy and applicability of original regression formulas (Chaillet and Demirjian 2004 and India-specific regression formulas (Acharya 2010 using Demirjian′s 8 teeth method in South Indian children of age groups 9-20 years. Methods: The present study consisted of 660 randomly selected subjects (330 males and 330 females were in the aged ranging from 9 to 20 years divided into 11 groups according to their age. Demirjian′s 8 teeth method was used for staging of teeth. Results: Demirjian′s method underestimated the dental age (DA by 1.66 years for boys and 1.55 years for girls and 1.61 years in total. Acharya′s method over estimated DA by 0.21 years for boys and 0.85 years for girls and 0.53 years in total. The absolute accuracy was better for Acharya′s method compared with Demirjian method. Conclusion: This study concluded that both the Demirjian and Indian regression formulas were reliable in assessing age making Demirjian′s 8 teeth method applicable for South Indians.

  19. Neurocysticercosos in South-Central America and the Indian Subcontinent: a comparative evaluation

    Directory of Open Access Journals (Sweden)

    Gagandeep Singh

    1997-09-01

    Full Text Available Neurocysticercosis is an important public health problem in South-Central America and South Asia. A review of the differences in epidemiological and clinical attributes of cysticercosis and taeniasis in South Central America and India, respectively, is undertaken in the present communication. Intestinal taeniasis is hyperendemic in several American countries. In comparison, the prevalence of Taenia solium infestation is lower in India. The clinical manifestations in several American neurocysticercosis series comprise epilepsy, intracranial hypertension and meningeal - racemose cysticercosis, in roughly equal proportions. An overwhelming majority of the Indian subjects present with seizures. The commonest pathological substrate of the disorder in Indian patients is the solitary parenchymal degenerating cyst. The reasons for the predominance of solitary forms in India, and of multilesional forms in South Central America are discussed. The magnitude of Taenia solium infestation and the frequency of pork consumption in a given population appear to influence the quantum of cyst load in affected individuals.

  20. Evidence of a southward eddy corridor in the South-West Indian ocean

    CSIR Research Space (South Africa)

    Ansorge, IJ

    2015-09-01

    Full Text Available Mesoscale eddies and meanders have been shown to be one of the dominant sources of flow variability in the world s ocean. One example of an isolated eddy hotspot is the South-West Indian Ridge (SWIR). Several investigations have shown that the SWIR...

  1. Spirits of the Air: Birds and American Indians in the South

    Directory of Open Access Journals (Sweden)

    E. N. Anderson

    2010-08-01

    Full Text Available Review of Spirits of the Air: Birds and American Indians in the South. Shepard Krech III. 2009. University of Georgia Press, Athens. Pp. 245, copiously illustrated. $44.95 (hardbound. ISBN-13 978-0-8203-2815-7.

  2. Multiple environments: South Indian children’s environmental subjectivities in formation

    NARCIS (Netherlands)

    de Hoop, E.

    2017-01-01

    This article explores the formation of South Indian children’s (11–15 years old) environmental subjectivities based on five months of qualitative fieldwork with children in their school and non-school lives. By doing so, this paper aims to widen the scope of the existing literature on children’s

  3. Rajend Mesthrie. A Lexicon of South African Indian English, 1st edition

    African Journals Online (AJOL)

    with biryani) and the House of Deli-goats (House of Delegates). More positive contributions will emerge from politics, music, arts, culture, literature, diplo- macy and tourism. Moreover, as Mesthrie concedes, "the early history of South. African Indian English has yet to be fully uncovered" (p. xxiii). To this, one could add that a ...

  4. U.S. Engineering Degrees for Improving South Indian Graduate Students' Marriage and Dowry Options

    Science.gov (United States)

    Yakaboski, Tamara; Sheridan, Robyn Stout; Dade, Kristin

    2014-01-01

    The article examines improved marriage opportunities as an unexplored motivator for pursuing international education via U.S. graduate engineering degrees and stresses the need to centralize gender in analyzing academic mobility and international education. This interdisciplinary qualitative study explores how South Indian men and women's…

  5. Epidemiology of Oral Lichen Planus in a Cohort of South Indian Population: A Retrospective Study

    Science.gov (United States)

    Varghese, Soma Susan; George, Giju Baby; Sarojini, Sreenivasan Bargavan; Vinod, Sankar; Mathew, Philips; Mathew, Deepu George; Sebastian, Joseph; George, Arun

    2016-01-01

    Background: Oral lichen planus (OLP) is an immune-mediated potentially malignant disorder of the oral cavity. Dysplastic OLP has an altered cytogenic profile and can progress into oral squamous cell carcinoma. The epidemiology of OLP is well-described in several relatively large series from various geographic locations, whereas such series from southern India is rare. The aim of the present study was to determine the epidemiology of OLP in a cohort of South Indian population. Methods: All the case data records of 29,606 patients who visited Mar Baselios Dental College and Hospital, Kerala, India from 2014 to 2015 were retrospectively reviewed. For data review, 122 patients of OLP were selected Estimated were type, number, and location of lesions, clinical manifestation, age of the patient, gender, onset and duration of lesion, stressful life style, habits, skin involvement and associated systemic illness, and presence/absence of dysplasia. Results: When the distribution of OLP among the gender was considered, we found more prevalence in females than males. Fifty-seven percent of patients were associated with stressful lifestyle. Reticular lichen planus was the most common clinical subtype found. Bilateral buccal mucosal was the common site, when the distribution of sites of OLP were compared (P lichen planus lesions. Conclusions: OLP patients had high incidence of hypersensitivity reactions and 5% of OLP lesions showed anaplasia. Long term follow-up is necessary to monitor the recurrence, prognosis, and malignant transformation of OLP. PMID:27051650

  6. Population differentiation of southern Indian male lineages correlates with agricultural expansions predating the caste system.

    Science.gov (United States)

    Arunkumar, Ganeshprasad; Soria-Hernanz, David F; Kavitha, Valampuri John; Arun, Varatharajan Santhakumari; Syama, Adhikarla; Ashokan, Kumaran Samy; Gandhirajan, Kavandanpatti Thangaraj; Vijayakumar, Koothapuli; Narayanan, Muthuswamy; Jayalakshmi, Mariakuttikan; Ziegle, Janet S; Royyuru, Ajay K; Parida, Laxmi; Wells, R Spencer; Renfrew, Colin; Schurr, Theodore G; Smith, Chris Tyler; Platt, Daniel E; Pitchappan, Ramasamy

    2012-01-01

    Previous studies that pooled Indian populations from a wide variety of geographical locations, have obtained contradictory conclusions about the processes of the establishment of the Varna caste system and its genetic impact on the origins and demographic histories of Indian populations. To further investigate these questions we took advantage that both Y chromosome and caste designation are paternally inherited, and genotyped 1,680 Y chromosomes representing 12 tribal and 19 non-tribal (caste) endogamous populations from the predominantly Dravidian-speaking Tamil Nadu state in the southernmost part of India. Tribes and castes were both characterized by an overwhelming proportion of putatively Indian autochthonous Y-chromosomal haplogroups (H-M69, F-M89, R1a1-M17, L1-M27, R2-M124, and C5-M356; 81% combined) with a shared genetic heritage dating back to the late Pleistocene (10-30 Kya), suggesting that more recent Holocene migrations from western Eurasia contributed caste) system from the historically-documented Brahmin migrations into the area. In contrast, the overall Y-chromosomal patterns, the time depth of population diversifications and the period of differentiation were best explained by the emergence of agricultural technology in South Asia. These results highlight the utility of detailed local genetic studies within India, without prior assumptions about the importance of Varna rank status for population grouping, to obtain new insights into the relative influences of past demographic events for the population structure of the whole of modern India.

  7. Ocean transport and variability studies of the South Pacific, Southern, and Indian Oceans

    Science.gov (United States)

    Church, John A.; Cresswell, G. R.; Nilsson, C. S.; Mcdougall, T. J.; Coleman, R.; Rizos, C.; Penrose, J.; Hunter, J. R.; Lynch, M. J.

    1991-01-01

    The objectives of this study are to analyze ocean dynamics in the western South Pacific and the adjacent Southern Ocean and the eastern Indian Ocean. Specifically, our objectives for these three regions are, for the South Pacific Ocean: (1) To estimate the volume transport of the east Australian Current (EAC) along the Australian coast and in the Tasman Front, and to estimate the time variability (on seasonal and interannual time scales) of this transport. (2) To contribute to estimating the meridional heat and freshwater fluxes (and their variability) at about 30 deg S. Good estimates of the transport in the western boundary current are essential for accurate estimates of these fluxes. (3) To determine how the EAC transport (and its extension, the Tasman Front and the East Auckland Current) closes the subtropical gyre of the South Pacific and to better determine the structure at the confluence of this current and the Antarctic Circumpolar Current. (4) To examine the structure and time variability of the circulation in the western South Pacific and the adjacent Southern Ocean, particularly at the Tasman Front. For the Indian Ocean: (5) To study the seasonal interannual variations in the strength of the Leeuwin Current. (6) To monitor the Pacific-Indian Ocean throughflow and the South Equatorial and the South Java Currents between northwest Australia and Indonesia. (7) To study the processes that form the water of the permanent oceanic thermocline and, in particular, the way in which new thermocline water enters the permanent thermocline in late winter and early spring as the mixed layer restratifies. For the Southern Ocean: (8) To study the mesoscale and meridional structure of the Southern Ocean between 150 deg E and 170 deg E; in particular, to describe the Antarctic frontal system south of Tasmania and determine its interannual variability; to estimate the exchanges of heat, salt, and other properties between the Indian and Pacific Oceans; and to investigate the

  8. Oxygen isotope records of Globigerina bulloides across a north-south transect in the south-western Indian Ocean

    Digital Repository Service at National Institute of Oceanography (India)

    Khare, N.; Chaturvedi, S.K.; Saraswat, R

    , Washington, D.C). Lutjeharms, J.R.E., N.M. Walters and B.R. Allanson. 1985. Oceanic frontal systems and biologicalenhancement. p.11-21. In: Antarctic Nutrient Cycles and Food Webs. ed. by W.R. Siegfried et al., Springer-Verlag, NewYork. Matsumoto, K., J...: Ocean Sci. J.: 44(2); 2009; 117-123 OXYGEN ISOTOPE RECORDS OF GLOBIGERINA BULLOIDES ACROSS A NORTH-SOUTH TRANSECT IN THE SOUTH-WESTERN INDIAN OCEAN N. Khare 1* , S. K. Chaturvedi 2 and R. Saraswat 3 1. Ministry of Earth Sciences, Block...

  9. A STUDY ON TIBIAL TORSION IN ADULT DRY TIBIA OF EAST AND SOUTH INDIAN POPULATION

    Directory of Open Access Journals (Sweden)

    Jami Sagar Prusti

    2017-05-01

    Full Text Available BACKGROUND Rotational deformities of the lower limbs are very common. There is increasing evidence that abnormal torsion in the tibia is associated with severe knee and ankle arthritis. Primary knee osteoarthritis is a leading cause of disability in older persons. Varus or valgus alignment increases the risk of osteoarthritis. Coexistence of tibial torsional deformity may increase the risk further. Variability in the tibial torsion has been reported and is due to the torsional forces applied on tibia during development. The aim of the study is to estimate the angle of tibial torsion on both sides and both sexes. The present study was an attempt to provide baseline data of tibial torsion in the East and South Indian population. MATERIALS AND METHODS The study was conducted mechanically on 100 dry adult unpaired human tibia, i.e. 50 male and 50 female bones. The measurements were recorded and statistically analysed using Student’s unpaired t-test using GraphPad Prism 5.0 (free trial version. RESULTS Out of the 100 tibia undertaken, mean value of tibial torsion angle obtained is 25.8°. In males, it is 23.68° and in females it is about 27.86°. Statistical analysis revealed significant greater average angle of tibial torsion in female bones. The angle of the right-sided bones was more and this was statistically significant. CONCLUSION The gender variation for the angle could be the result of the difference in lifestyle in day-to-day activities. The knowledge of the angle in a population could be helpful in understanding the incidence of pathogenesis related to gait and knee osteoarthritis and in view of reconstructive surgeries in orthopaedic practice.

  10. Prevalence and acceptability of male circumcision in South Africa ...

    African Journals Online (AJOL)

    ... groups and having heard of the HIV protective effect of male circumcision were significant predictors for male circumcision acceptability, and among women with a non-circumcised sexual partner, Black African and Coloured population groups and higher education were predictors for male circumcision acceptability.

  11. Pharmacokinetic drug interaction between gemfibrozil and sitagliptin in healthy Indian male volunteers.

    Science.gov (United States)

    K P, Arun; Meda, Venkata Subbaiah; Kucherlapati, V S P Raj; Dubala, Anil; M, Deepalakshmi; P R, Anand VijayaKumar; K, Elango; B, Suresh

    2012-05-01

    To study the impact of gemfibrozil co-administration on the pharmacokinetics of sitagliptin in healthy Indian male volunteers. A randomized open label two-period crossover study involving 12 healthy Indian male volunteers was conducted at a single center. In each phase, the volunteers were administered sitagliptin as 100 mg tablets, either alone or co-administered with gemfibrozil as 600 mg tablets twice daily for 3 days. There was a 2-week washout period between phases. The venous blood samples were serially collected at 0-12 h post-dose, and plasma concentrations of the study drugs were estimated by a validated high-performance liquid chromatography-ultraviolet method. Relative to the administration of sitagliptin alone, co-administration with gemfibrozil increased the AUC₀₋₁₂ (2,167 ± 82.9 vs. 2,970 ± 76.4 ng h/ml; p gemfibrozil, this interaction may not have any clinical significance as sitagliptin has a wide therapeutic index. Hence, in clinical practice, sitagliptin as 100 mg tablets and gemfibrozil as 600 mg tablets may be co-prescribed without much threat of sitagliptin toxicity. However, these results may not hold if the dose of sitagliptin is increased or if is co-prescribed with other antidiabetic drugs and/or cytochrome P450 2C8/human organic anion transporter-3 inhibitors. Further studies are needed to confirm these results in patients.

  12. South Dakota NASA Space Grant Consortium Creating Bridges in Indian Country

    Science.gov (United States)

    Bolman, J. R.

    2004-12-01

    The South Dakota Space Grant Consortium (SDSGC) was established March 1, 1991 by a NASA Capability Enhancement Grant. Since that time SDSGC has worked to provide earth and space science educational outreach to all students across South Dakota. South Dakota has nine tribes and five tribal colleges. This has presented a tremendous opportunity to develop sustainable equitable partnerships and collaborations. SDSGC believes strongly in developing programs and activities that highlight the balance of indigenous science and ways of knowing with current findings in contemporary science. This blending of science and culture creates a learning community where individuals, especially students, can gain confidence and pride in their unique skills and abilities. Universities are also witnessing the accomplishments and achievements of students who are able to experience a tribal college environment and then carry that experience to a college/university/workplace and significantly increase the learning achievement of all. The presentation will highlight current Tribal College partnerships with Sinte Gleska University and Oglala Lakota College amongst others. Programs and activities to be explained during the presentation include: Native Connections, Scientific Knowledge for Indian Learning and Leadership (SKILL), Bridges to Success Summer Research Program, Fire Ecology Summer Experience, and dual enrolled/college bridge programs. The presentation will also cover the current initiatives underway through NASA Workforce Development. These include: partnering program with the Annual He Sapa Wacipi, American Indian Space Days 2005, NASA research/internship programs and NASA Fellow Summit. An overview of recent American Indian student success will conclude the presentation. The South Dakota School of Mines and Technology has struggled over many years to develop and implement sustainable successful initiatives with Tribal Colleges and Communities. The motivating philosophy is the

  13. Human leukocyte Antigen-B*27 allele subtype prevalence and disease association of ankylosing spondylitis among south indian population

    Directory of Open Access Journals (Sweden)

    Vikram Haridas

    2018-01-01

    Conclusion: The current study indicates that a majority of South Indian AS patients are associated with HLA-B*27 alleles. In addtion we found that HLA-B*27 associated AS patients presented with more severe axial manifestations.

  14. Genetic polymorphisms of multidrug and toxin extrusion proteins (MATE1 and MATE2 in South Indian population

    Directory of Open Access Journals (Sweden)

    Gerard Marshall Raj

    2017-02-01

    Conclusion: Thus, the allele and genotype distributions of SLC47A1 and SLC47A2 gene polymorphisms were established in South Indian population and were found to be different from the frequencies of other ethnicities.

  15. Peroxisome proliferator activated receptor gamma polymorphism Pro12Ala in polycystic ovary syndrome (PCOS of South Indian Population

    Directory of Open Access Journals (Sweden)

    Raichel Jacob

    2016-05-01

    Conclusion: PPARγ2 gene Pro12Ala polymorphism was supposed to be susceptible genes in PCOS. The present study demonstrated that there is a statistical difference between the distributions of PPAR gamma Pro12Ala polymorphism in South Indian Population.

  16. Mental skill levels of South African male student field hockey players ...

    African Journals Online (AJOL)

    Mental skill levels of South African male student field hockey players in different playing positions. ... African Journal for Physical Activity and Health Sciences ... The positional results were compared by means of effect sizes (expressed as ...

  17. Male teachers' experiences of own aggression | Botha | South ...

    African Journals Online (AJOL)

    South African Journal of Education. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 33, No 3 (2013) >. Log in or Register to get access to full text downloads.

  18. Nutritional profile of the morbidly obese patients attending a bariatric clinic in a South Indian tertiary care centre

    Directory of Open Access Journals (Sweden)

    Mini Joseph

    2017-09-01

    Full Text Available Background: Obesity is sweeping across continents and is a major public health concern of the modern society. Aims: The main objective of this study was to study the demographic, anthropometric and dietary patterns of the morbidly obese and study region wise variation in their nutrient intake. Materials and Methods: The study was conducted on 101 morbidly obese individuals from different regions of India who attended the Bariatric clinic of a tertiary care hospital in India. Their socio-demographic details, anthropometric measurements were collected. The dietary assessment was done using a 24 hour dietary recall and a food frequency questionnaire. The study was approved by the Institutional review board and informed consent was obtained from them. Results: More than 3/4th of the patients were females and 61 per cent had Type 2 diabetes mellitus. The mean age of the male and female population was 41.3 + 15.5 years and 36.7 + 11.9 years respectively. Their mean BMI was 41kg/m2. The mean daily intake of calories was more than 2200kcal/day with a gross deficit in the intake of micronutrients. Bonferroni Test showed that there was region wise variation in dietary intake, South Indian female population had the lowest intake of the micronutrients and those from East India had the highest intake. In the male population, there was a significant regional difference in intake of Proteins (p=0.039 and Energy (p=0.024. Independent Sample T test showed that South Indian had the highest intake of Energy and proteins. Anthropometric measures showed positive relation with various macronutrient intakes. Conclusion: The obese patients require intense counselling by a dedicated team of an endocrinologist, psychiatrist, dietician, bariatric surgeon and a social worker to make achievable changes in the quality of life of the morbidly obese patients. Regional influences must be considered when counselling the patient.

  19. Genetic spectrum of low density lipoprotein receptor gene variations in South Indian population.

    Science.gov (United States)

    ArulJothi, K N; Suruthi Abirami, B; Devi, Arikketh

    2018-03-01

    Low density lipoprotein receptor (LDLR) is a membrane bound receptor maintaining cholesterol homeostasis along with Apolipoprotein B (APOB), Proprotein Convertase Subtilisin/Kexin type 9 (PCSK9) and other genes of lipid metabolism. Any pathogenic variation in these genes alters the function of the receptor and leads to Familial Hypercholesterolemia (FH) and other cardiovascular diseases. This study was aimed at screening the LDLR, APOB and PCSK9 genes in Hypercholesterolemic patients to define the genetic spectrum of FH in Indian population. Familial Hypercholesterolemia patients (n=78) of South Indian Tamil population with LDL cholesterol and Total cholesterol levels above 4.9mmol/l and 7.5mmol/l with family history of Myocardial infarction were involved. DNA was isolated by organic extraction method from blood samples and LDLR, APOB and PCSK9 gene exons were amplified using primers that cover exon-intron boundaries. The amplicons were screened using High Resolution Melt (HRM) Analysis and the screened samples were sequenced after purification. This study reports 20 variations in South Indian population for the first time. In this set of variations 9 are novel variations which are reported for the first time, 11 were reported in other studies also. The in silico analysis for all the variations detected in this study were done to predict the probabilistic effect in pathogenicity of FH. This study adds 9 novel variations and 11 recurrent variations to the spectrum of LDLR gene mutations in Indian population. All these variations are reported for the first time in Indian population. This spectrum of variations was different from the variations of previous Indian reports. Copyright © 2017 Elsevier B.V. All rights reserved.

  20. A STUDY ON FEMORAL ANTEVERSION IN ADULT DRY FEMORA OF SOUTH INDIAN POPULATION

    Directory of Open Access Journals (Sweden)

    Sushma Korukonda

    2017-01-01

    Full Text Available BACKGROUND Femoral Neck Anteversion (FNA is an important parameter for diagnosis of gait abnormality in children, risk of various congenital and acquired orthopaedic disorders as well as corrective osteotomy and hip arthroplasty. Femoral anteversion is the lateral rotation of the neck of the femur to the long axis of its shaft. Variability in FNA has been reported and is due to torsional forces applied on femur during development. The aim of this study was to estimate the angle of anteversion of femur in both genders on both sides. The present study was an attempt to provide baseline data of FNA in South Indian population, in particular, Andhra Pradesh. MATERIALS AND METHODS The study was conducted mechanically on 70 dried adult unpaired human femora, i.e. 48 male and 22 female bones. The Kingsley Olmsted 1 method was used for the study and the data was analysed. Statistical analysis - Statistical analysis was done using student unpaired ‘t’ test. The data was analysed using GraphPad Prism 5.0 (Free Trial Version. RESULTS Out of the 70 femora undertaken, mean value of FNA obtained in male is 15.95, 14.1 on right and 17.8 on left sides and in female it is 19.2, 21.8 on right and 16.6 on left side. Statistical analysis revealed significant (p < 0.05 greater average anteversion in female bones and right-left variations being greater on the left side. CONCLUSION In the present study, the mean FNA was 17.8 deg. There was a gender variation for the FNA values in the population studied with females showing higher value than the male with a statistically significant difference. The reason for the difference obtained could be the small sample size of female femora due to the rarity of the donated female bodies. The value was higher on the left side than the right; 50% of the femora had the range of 16 - 25 deg of FNA. The overall mean of femoral anteversion determined is very much different from the studies in various regions in India.

  1. Cross-Mating Compatibility and Competitiveness among Aedes albopictus Strains from Distinct Geographic Origins - Implications for Future Application of SIT Programs in the South West Indian Ocean Islands.

    Directory of Open Access Journals (Sweden)

    David Damiens

    Full Text Available The production of large numbers of males needed for a sustainable sterile insect technique (SIT control program requires significant developmental and operational costs. This may constitute a significant economic barrier to the installation of large scale rearing facilities in countries that are undergoing a transition from being largely dependent on insecticide use to be in a position to integrate the SIT against Aedes albopictus. Alternative options available for those countries could be to rely on outsourcing of sterile males from a foreign supplier, or for one centralised facility to produce mosquitoes for several countries, thus increasing the efficiency of the mass-rearing effort. However, demonstration of strain compatibility is a prerequisite for the export of mosquitoes for transborder SIT applications. Here, we compared mating compatibility among Ae. albopictus populations originating from three islands of the South Western Indian Ocean, and assessed both insemination rates and egg fertility in all possible cross-mating combinations. Furthermore, competitiveness between irradiated and non-irradiated males from the three studied strains, and the subsequent effect on female fertility were also examined. Although morphometric analysis of wing shapes suggested phenoptypic differences between Ae. albopictus strains, perfect reproductive compatibility between them was observed. Furthermore, irradiated males from the different islands demonstrated similar levels of competitiveness and induced sterility when confronted with fertile males from any of the other island populations tested. In conclusion, despite the evidence of inter-strain differences based on male wing morphology, collectively, our results provide a new set of expectations for the use of a single candidate strain of mass-reared sterile males for area-wide scale application of SIT against Ae. albopictus populations in different islands across the South Western Indian Ocean. Cross

  2. Cross-Mating Compatibility and Competitiveness among Aedes albopictus Strains from Distinct Geographic Origins - Implications for Future Application of SIT Programs in the South West Indian Ocean Islands.

    Science.gov (United States)

    Damiens, David; Lebon, Cyrille; Wilkinson, David A; Dijoux-Millet, Damien; Le Goff, Gilbert; Bheecarry, Ambicadutt; Gouagna, Louis Clément

    2016-01-01

    The production of large numbers of males needed for a sustainable sterile insect technique (SIT) control program requires significant developmental and operational costs. This may constitute a significant economic barrier to the installation of large scale rearing facilities in countries that are undergoing a transition from being largely dependent on insecticide use to be in a position to integrate the SIT against Aedes albopictus. Alternative options available for those countries could be to rely on outsourcing of sterile males from a foreign supplier, or for one centralised facility to produce mosquitoes for several countries, thus increasing the efficiency of the mass-rearing effort. However, demonstration of strain compatibility is a prerequisite for the export of mosquitoes for transborder SIT applications. Here, we compared mating compatibility among Ae. albopictus populations originating from three islands of the South Western Indian Ocean, and assessed both insemination rates and egg fertility in all possible cross-mating combinations. Furthermore, competitiveness between irradiated and non-irradiated males from the three studied strains, and the subsequent effect on female fertility were also examined. Although morphometric analysis of wing shapes suggested phenoptypic differences between Ae. albopictus strains, perfect reproductive compatibility between them was observed. Furthermore, irradiated males from the different islands demonstrated similar levels of competitiveness and induced sterility when confronted with fertile males from any of the other island populations tested. In conclusion, despite the evidence of inter-strain differences based on male wing morphology, collectively, our results provide a new set of expectations for the use of a single candidate strain of mass-reared sterile males for area-wide scale application of SIT against Ae. albopictus populations in different islands across the South Western Indian Ocean. Cross

  3. Helicobacter pylori infection in apparently healthy South Indian children

    International Nuclear Information System (INIS)

    Kurpad, A.V.; Caszo, B.; Raj, T.; Vaz, M.

    2000-01-01

    Helicobacter pylori infection has been established as a major cause of chronic gastritis in adults, and it has been implicated in the genesis of gastric carcinomas and the development of gastric and duodenal ulcers. It is now postulated that neatly 90% of the adult population in developing countries may be affected with the infection since childhood. Earlier studies on Indians using serology and endoscopic biopsy have shown a high incidence of H. pylori infection in small numbers of patients. The 13 C-urea breath test, which is simple, specific and non-invasive, is also increasingly being used to determine the presence of Helicobacter pylori infection. Preliminary data from India has shown a high prevalence in the urban Indian environment, and there is an urgent need to quantify the prevalence of H. pylori infections on an epidemiological basis in both urban and rural settings. It is also important to study the possible impact of this infection on growth in children, particularly in environments with low sanitation and high crowding. In this paper, we outline a proposal to study the prevalence of Helicobacter pylori infections in children from the following different environments: urban middle socio-economic class, urban slum, rural middle socio-economic class and rural village. (author)

  4. Eruption age of permanent mandibular first molars and central incisors in the south Indian population

    Directory of Open Access Journals (Sweden)

    Gupta Rakhi

    2007-01-01

    Full Text Available Objective: The existing eruption schedules for permanent and deciduous dentition are based on studies in the Western population. Since Indians differ from Westerners racially, genetically, and environmentally, these studies fail to provide relevant guidance on the eruption schedule in the Indian population. This study aims at determining the eruption pattern of permanent mandibular molars and central incisors in the south Indian population. Materials and Methods: 10,156 apparently healthy Indian children in the age-group of 6-9 years were examined with mouth mirror and probe under adequate illumination for the status of the eruption of the permanent mandibular first molar and permanent mandibular central incisor. Pearson′s Chi-square test with Yates′ continuity correction was used to calculate the P -value for comparison of proportion between girls and boys. The values obtained in our study were compared with the standard values. The Z-test with continuity correction was used to calculate the P -value. Results: As per our study, the permanent mandibular first molars and central incisors erupted one to two years later compared to the values reported in Westerners. The earlier eruption of the permanent mandibular first molars compared to the permanent mandibular central incisors, as well as the earlier eruption of both the teeth in girls compared to boys, were in accordance with the existing literature. Conclusion: The eruption age reported by us may form a standard reference for eruption age in Indians.

  5. Community History as a Male-Constructed Space: Challenging Gendered Memories among South African Muslim Women

    Science.gov (United States)

    Daniels, Doria

    2009-01-01

    The post-Apartheid community history is a male-constructed space, narrated into present-day consciousness by male community leaders and history writers. The patriarchal worldview disparages women's contributions and activisms. This article reports on how Muslim women from a small fishing village in South Africa in the early 1900s strategized to…

  6. Prevalence of radix entomolaris in mandibular permanent first molars: a study in a South Indian population.

    Science.gov (United States)

    Chandra, Saurabh S; Chandra, Supriya; Shankar, Padmanabhan; Indira, Rajamani

    2011-09-01

    Anatomical racial variations are an acknowledged characteristic in permanent molars. Generally, mandibular first molars have 2 roots; however, the presence of a third root, radix entomolaris (RE), is a major anatomic variant among many population groups. This study evaluated the prevalence of permanent mandibular first molars featuring a distolingual root in a South Indian population. Five hundred patients of South Indian origin possessing bilateral mandibular first molars were selected. The radiographs of these patients were evaluated under optimal conditions. A total of 1000 mandibular first molars were screened and the incidence of 3-rooted mandibular first molars and the correlation between left and right side occurrence and between either gender was recorded. The prevalence of 3-rooted mandibular first molars was 18.6% of the patients examined and 13.3% of the teeth examined. There was no statistically significant difference between genders or side of occurrence (P > .05). The bilateral incidence of a symmetric distribution was 43.01%. RE is considered an Asiatic trait. The occurrence of this macrostructure in the South Indian population was 13.3%, which was lower than that of other patients of Mongoloid origin. The clinician must thoroughly examine the radiograph before initiation of endodontic therapy. Copyright © 2011 Mosby, Inc. All rights reserved.

  7. Why do male patients request circumcisions? | Engelbrecht | South ...

    African Journals Online (AJOL)

    Background: Circumcision has been performed for centuries. The popularity of the procedure waxed and waned during the ages. In South Africa, cultural circumcision is often regarded as the only way to attain full adulthood, and consequently many patients request circumcision by medical personnel. The aim of this study ...

  8. Distribution of Tritium and {sup 137}CS in South Indian Ocean Waters - Implications of Water Transport Processes

    Energy Technology Data Exchange (ETDEWEB)

    Povinec, P. P.; Jeskovsky, M.; Sykora, I. [Comenius University, Faculty of Mathematics, Physics and Informatics, Bratislava (Slovakia); Aoyama, M. [Meteorological Research Institute, Tsukuba (Japan); Gastaud, J.; Levy, I. [International Atomic Energy Agency, Marine Environment Laboratories (Monaco); Hamajima, Y. [Kanazawa University, Low-Level Radioactivity Laboratory, Nomi (Japan); Hirose, K. [Sophia University, Faculty of Science and Technology, Tokyo (Japan); Sanchez-Cabeza, J. A. [Universitat Autonoma de Barcelona, Bellaterra (Spain)

    2013-07-15

    The World Ocean, and specifically the Indian Ocean, plays a significant role in the better understanding of the climate. The distribution of global fallout {sup 3}H, {sup 14}C, {sup 90}Sr, {sup 129}I and {sup 137}Cs in the seawater of the Indian Ocean, after their main injection from atmospheric nuclear weapons tests during the 1960s, have been investigated. Results obtained in the framework of the SHOTS (Southern Hemisphere Ocean Tracer Studies) project are evaluated and compared with previously published data. The enhanced {sup 3}H and {sup 137}Cs levels observed in the south Indian ocean indicate transport of water masses labelled with these radionuclides from the central Pacific Ocean via the Indonesian Seas to the Indian Ocean. The observed surface gradients and presence of several water masses in the south Indian ocean makes this ocean one of the most dynamic parts of the World ocean. (author)

  9. Pancreatic polypeptide is involved in the regulation of body weight in pima Indian male subjects

    DEFF Research Database (Denmark)

    Koska, Juraj; DelParigi, Angelo; de Courten, Barbora

    2004-01-01

    Pancreatic polypeptide (PP) is released from the pancreas in response to a meal. In humans, low-circulating PP levels have been observed in obesity, and administration of pharmacological doses of PP has been shown to decrease food intake. The aim of the present study was to investigate whether low...... circulating PP is associated with weight gain in Pima Indians. Plasma PP concentrations were measured after an overnight fast and 30 min after a standardized mixed meal in 33 nondiabetic male subjects who had a follow-up visit 4.9 +/- 2.5 years later. Cross-sectionally, fasting and postprandial PP levels were...... negatively associated with body size and adiposity. Prospectively, the change in PP response to the meal was negatively associated with the change in body weight (r = -0.53, P = 0.002). In contrast, a high fasting PP level was positively associated with change in body weight (r = 0.45, P = 0...

  10. Treatment preferences and outcome in male hypogonadotropic hypogonadism: an Indian perspective.

    Science.gov (United States)

    Sanyal, D; Chatterjee, S

    2016-06-01

    This retrospective study assessed treatment preferences and outcome with testosterone or HCG / HCG-FSH combination in Indian male idiopathic hypogonadotropic hypogonadism (IHH) subjects (n = 31) above 18 years of age. 38.7% of IHH study subjects had no fertility plans and chose 3 monthly intramuscular testosterone undecanoate. 73.7% of subjects with fertility plans chose human chorionic gonadotropin (HCG) alone due to cost considerations. Spermatogenesis occurred in 21.4% on HCG alone and 60% of subjects on HCG with follicle-stimulating hormone (FSH) combination. Treatment failure is higher than published Western rates. FSH and HCG combination regimen is costly but superior to HCG alone. However, treatment failure still persists, suggesting unknown testicular defect in IHH. © 2015 Blackwell Verlag GmbH.

  11. Glacial-interglacial vegetation dynamics in South Eastern Africa coupled to sea surface temperature variations in the Western Indian Ocean

    NARCIS (Netherlands)

    Dupont, L.M.; Caley, T.; Kim, J.H.; Castañeda, I.S; Malaize, B.; Giraudeau, J.

    2011-01-01

    Glacial-interglacial fluctuations in the vegetation of South Africa might elucidate the climate system at the edge of the tropics between the Indian and Atlantic Oceans. However, vegetation records covering a full glacial cycle have only been published from the eastern South Atlantic. We present a

  12. PATTERNS OF INTERNET USE AND THEIR IMPLICATIONS IN INDIAN MEDICAL STUDENTS: A STUDY FROM A SOUTH INDIAN MEDICAL COLLEGE

    Directory of Open Access Journals (Sweden)

    Ravi Kishore

    2016-05-01

    Full Text Available BACKGROUND Internet has become a platform for recent advances, innovative learning methods and self-assessment. Medical students spend significant time using Internet for academic and non-academic purposes. There is a dearth of clear evidence regarding patterns of internet use among Indian Medical students. An internet usage patterns study in First Year Medical students would help identify the necessity to train students in Internet access in the initial phase of Medical course. AIM To assess the Internet usage patterns in First Year Indian Medical Students. MATERIALS AND METHODS A cross-sectional study in which 132 students studying in First Year undergraduate medical course at MVJ Medical College and Research Hospital, Bangalore, a cosmopolitan city in South India, participated. Data related to internet use was captured using a pretested questionnaire. Statistical analysis was performed using Microsoft Excel version 2007. RESULTS 70% of students used internet for academic and non-academic purposes. Slow internet speed (31% and lack of time (23% were most common amongst impediments to internet use. Majority of students (57% used internet for greater than 7 hours per week. Understanding a topic better (62% seems to be most important motive for academic use of internet. 36% of students did not use any academic website. CONCLUSIONS First Year Indian Medical students spent significant amounts of time using internet for multiple purposes. There is a lack of awareness regarding academic websites and online animations among significant portion of students. Students in our study may be guided appropriately by Internet training sessions at the beginning of the Medical course to enable the best use of internet for academic purpose.

  13. Male teachers' experiences of own aggression | Botha | South ...

    African Journals Online (AJOL)

    We describe an exploratory, descriptive, and contextual study on the lived experiences of 17 male teachers' own aggression in the Gert Sibande district in Mpumalanga province. Individual phenomenological interviews were used to collect data from these volunteers for this qualitative research. The data were analysed by ...

  14. Family Planning Behaviour of Male Civil Servants in Ibadan, South ...

    African Journals Online (AJOL)

    Men play critical roles in women's ability to seek health care and Reproductive Health programmes are likely to be more effective when men are involved in some way. The study was designed to assess the family planning (FP) behaviour of male civil servants in Ibadan, and determine their roles in their spouses' FP ...

  15. Outcomes of cataract surgery in a rural and urban south Indian population

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    Vijaya Lingam

    2010-01-01

    Full Text Available Purpose: To assess the visual outcome after cataract surgery in a south Indian population. Materials and Methods: Population-based cross-sectional study of subjects aged 40 years or more. Three thousand nine hundred and twenty-four rural subjects from 27 contiguous villages and 3850 urban subjects from five randomly selected divisions were studied. All subjects underwent a comprehensive ophthalmic examination that included visual acuity, refraction, slit-lamp biomicroscopy, applanation tonometry, gonioscopy, and dilated retinal examination. Statistical Analysis: Chi square test, t test and multivariate analysis were used. Results: Five hundred and twenty-eight (216 males, 312 females, 781 eyes rural subjects (13.5%, 95% confidence interval (CI 12.4% to 14.6% and 406 (197 males, 209 females, 604 eyes urban subjects (10.5%, 95% CI 9.6-11.5% had undergone cataract surgery. Outcome of cataract surgery was defined based on visual acuity. Using best-corrected visual acuity for classification, the single most important cause for visual impairment was cystoid macular edema in the aphakic group and posterior capsule opacification in the pseudophakic group. Aphakia (visual acuity of < 20/60 to ≤ 20/400 - odds ratio (OR 1.8; 95% CI 1.3 to 2.6%, visual acuity of < 20/400 - OR 6.2; 95% 4.0 to 9.8%, rural residence (visual acuity of < 20/60 to ≤ 20/400 - OR 3.2; 95% CI 2.2 to 4.5% and visual acuity of < 20/400 - OR OR 3.5; 95% CI 2.3 to 5.5% were associated with visual impairment. The urban cataract-operated population had significantly more pseudophakics ( P < 0.001, men ( P = 0.02 and literates ( P < 0.001. In the rural group the prevalence of cataract surgery (13.5% vs. 10.5%, P < 0.001 and number of people that had undergone cataract surgery within three years prior to examination ( P < 0.001 were significantly greater. In 30% of rural and 16% of urban subjects uncorrected refraction was the cause of visual impairment. Conclusions: Surgery

  16. Rajella paucispinosa n. sp., a new deep-water skate (Elasmobranchii, Rajidae) from the western Indian Ocean off South Mozambique, and a revised generic diagnosis.

    Science.gov (United States)

    Weigmann, Simon; Stehmann, Matthias F W; Thiel, Ralf

    2014-08-08

    A new species of the widely in temperate and tropical latitudes distributed skate genus Rajella is described based on an almost adult male specimen from the western Indian Ocean off South Mozambique. The holotype of R. paucispinosa n. sp. was caught during cruise 17 of RV 'Vityaz' along the deep western Indian Ocean in 1988/89. It is the northernmost record of a Rajella specimen in the western Indian Ocean. The new species is the 18th valid species of the genus and the fifth species in the western Indian Ocean. It differs from its congeners in the small maximal total length of about 50 cm and only few thorns on the dorsal surface. The new species has only two thorns on each orbit, one nuchal thorn, one right scapular thorn (left one not detectable, abraded), and one median row of tail thorns. Other species of Rajella typically have half rings of thorns on orbital rims, a triangle of thorns on nape-shoulder region, and at least three rows of tail thorns. Another conspicuous feature of the new species is the almost completely white dorsal and ventral coloration. 

  17. Male Circumcision for HIV Prevention in South Africa: Addressing HIV and Gender Relations

    OpenAIRE

    Fischer-Nielsen, Sara; Møller, Sabrah

    2011-01-01

    The thesis scrutinizes how gender relations and women’s and men’s control of sexual health are influenced by the intervention of male circumcision for HIV prevention in South Africa. The analytical framework combines the theory of therapeutic citizenship, post-development theory and gender theory. We argue that the individual man’s choice to circumcise is being challenged by international HIV prevention methods emphasizing men’s responsibility in HIV prevention. In South Africa, current chang...

  18. Foraminifera Population from South Africa Coast Line (Indian and Atlantic Oceans

    Directory of Open Access Journals (Sweden)

    Engin Meriç

    2014-11-01

    Full Text Available Cape Town is the second-largest city of the Republic of South Africa. Research is conducted in 3 different stations: Maori Bay, which lies in the southwest of Cape Town, and Pyramid Rock and Partridge Points which lies in the False Bay, southeast part of Cape Town. Samples are taken from young sediments at 10.00 and 20.00 m depths, and collected by scuba-diving method. The aim of the study is to investigate the living benthic foraminifera assemblages in the Atlantic Ocean, and to compare these assemblages with the southeastern part of the Atlantic Ocean, the Arabian Sea, Indian Ocean and Western Pacific assemblages. Moreover, the aim of the study is to determine whether there are any benthic foraminifera forms reaching to the Mediterranean from Pacific Ocean, Indian Ocean or Red Sea via Suez Channel.

  19. Allele and Genotype Distributions of DNA Repair Gene Polymorphisms in South Indian Healthy Population

    Directory of Open Access Journals (Sweden)

    Katiboina Srinivasa Rao

    2014-01-01

    Full Text Available Various DNA repair pathways protect the structural and chemical integrity of the human genome from environmental and endogenous threats. Polymorphisms of genes encoding the proteins involved in DNA repair have been found to be associated with cancer risk and chemotherapeutic response. In this study, we aim to establish the normative frequencies of DNA repair genes in South Indian healthy population and compare with HapMap populations. Genotyping was done on 128 healthy volunteers from South India, and the allele and genotype distributions were established. The minor allele frequency of Xeroderma pigmentosum group A ( XPA G23A, Excision repair cross-complementing 2 ( ERCC2 /Xeroderma pigmentosum group D ( XPD Lys751Gln, Xeroderma pigmentosum group G ( XPG His46His, XPG Asp1104His, and X-ray repair cross-complementing group 1 ( XRCC1 Arg399Gln polymorphisms were 49.2%, 36.3%, 48.0%, 23.0%, and 34.0% respectively. Ethnic variations were observed in the frequency distribution of these polymorphisms between the South Indians and other HapMap populations. The present work forms the groundwork for cancer association studies and biomarker identification for treatment response and prognosis.

  20. American Indian Parents’ Assessment of and Concern About Their Kindergarten Child’s Weight Status, South Dakota, 2005-2006

    OpenAIRE

    Arcan, Chrisa; Hannan, Peter J.; Himes, John H.; Fulkerson, Jayne A.; Holy Rock, Bonnie; Smyth, Mary; Story, Mary

    2012-01-01

    Introduction Obesity is highly prevalent among American Indians, and effective prevention efforts require caregiver involvement. We examined American Indian (AI) parents' assessment of and level of concern about their kindergarten child's weight status. Methods We collected baseline data (fall of 2005 and fall of 2006) on children and their parents or caregivers for a school-based obesity prevention trial (Bright Start) on an AI reservation in South Dakota. The current study uses 413 parent-c...

  1. Skin lightening practices: an epidemiological study of South African women of African and Indian ancestries.

    Science.gov (United States)

    Dlova, N C; Hamed, S H; Tsoka-Gwegweni, J; Grobler, A

    2015-07-01

    Cutaneous adverse sequelae of skin lightening creams present with myriad skin complications and affect dermatology practice, particularly in sub-Saharan Africa where such products are widely used, with a prevalence of 25-67%. To examine the skin lightening practices of both African and Indian women living in South Africa. A cross-sectional survey was undertaken in the general outpatient departments of two regional university hospitals in Durban, South Africa. All consenting African and Indian women aged 18-70 years were recruited and asked to complete a questionnaire. Six hundred women completed the questionnaire, of whom 32·7% reported using skin lightening products. The main reasons cited were treatment of skin problems (66·7%) and skin lightening (33·3%). Products were purchased from a variety of sources. Twenty-five percent reported using sunscreen. The use of skin lightening cosmetics is common among darkly pigmented South African women, including those of both African and Indian ancestries. Despite more than 20 years of governmental regulations aimed at prohibiting both the sale of cosmetics containing mercury, hydroquinone and corticosteroids, and the advertising of any kind of skin lightener, they are far from having disappeared. The main motivations for using these products are the desire to treat skin disorders and to achieve a lighter skin colour. Television and magazine advertisements seem to influence women's choice of these products and, thus, would be efficient channels for raising public awareness about the dangers of using uncontrolled skin lighteners. © 2015 The Authors BJD © 2015 British Association of Dermatologists.

  2. Genetic variation in South Indian castes: evidence from Y-chromosome, mitochondrial, and autosomal polymorphisms

    Directory of Open Access Journals (Sweden)

    Tirupati S

    2008-12-01

    Full Text Available Abstract Background Major population movements, social structure, and caste endogamy have influenced the genetic structure of Indian populations. An understanding of these influences is increasingly important as gene mapping and case-control studies are initiated in South Indian populations. Results We report new data on 155 individuals from four Tamil caste populations of South India and perform comparative analyses with caste populations from the neighboring state of Andhra Pradesh. Genetic differentiation among Tamil castes is low (RST = 0.96% for 45 autosomal short tandem repeat (STR markers, reflecting a largely common origin. Nonetheless, caste- and continent-specific patterns are evident. For 32 lineage-defining Y-chromosome SNPs, Tamil castes show higher affinity to Europeans than to eastern Asians, and genetic distance estimates to the Europeans are ordered by caste rank. For 32 lineage-defining mitochondrial SNPs and hypervariable sequence (HVS 1, Tamil castes have higher affinity to eastern Asians than to Europeans. For 45 autosomal STRs, upper and middle rank castes show higher affinity to Europeans than do lower rank castes from either Tamil Nadu or Andhra Pradesh. Local between-caste variation (Tamil Nadu RST = 0.96%, Andhra Pradesh RST = 0.77% exceeds the estimate of variation between these geographically separated groups (RST = 0.12%. Low, but statistically significant, correlations between caste rank distance and genetic distance are demonstrated for Tamil castes using Y-chromosome, mtDNA, and autosomal data. Conclusion Genetic data from Y-chromosome, mtDNA, and autosomal STRs are in accord with historical accounts of northwest to southeast population movements in India. The influence of ancient and historical population movements and caste social structure can be detected and replicated in South Indian caste populations from two different geographic regions.

  3. Trends of overweight and obesity among white and American Indian school children in South Dakota, 1998-2010.

    Science.gov (United States)

    Hearst, Mary O; Biskeborn, Kristin; Christensen, Mathew; Cushing, Carrie

    2013-01-01

    To investigate the prevalence of overweight and obesity among white and American Indian children in a predominantly rural state. Using a repeated, cross-sectional design of school children's height and weight, the study sample included 361,352 measures of children who were 5.0-19.9 years, attending school across 13 academic calendar years. Trained staff measured height, weight, and recorded gender, age, and race. Data were voluntarily reported to the State Department of Health. American Indian children consistently had higher rates of overweight and obesity compared to white children. Across the years, 16.3% of white students were overweight, whereas 19.3% of American Indian students were overweight. In addition, 14.5% of white children were obese and 25.9% of American Indian children were obese. Examining by rural versus urban schools, prevalence of overweight had been increasing among white male and female students and American Indian female students living in rural areas. Obesity is also increasing among rural white females and male and female American Indian children. The findings here suggest that although American Indian children are at higher risk, in general, compared to white children, rural populations in general are experiencing increases in childhood overweight and obesity. Targeted rural interventions beginning at an early age are necessary to improve the health of rural children, especially in American Indian communities. Copyright © 2013 The Obesity Society.

  4. Enuresis and encopresis in a south Indian population of children.

    Science.gov (United States)

    Hackett, R; Hackett, L; Bhakta, P; Gowers, S

    2001-01-01

    Though bladder and bowel control are important developmental milestones in all cultures, the prevalence of enuresis and encopresis has rarely been studied in developing countries despite there being factors in these countries that could affect it. This study reports the prevalence and associations of enuresis and encopresis in children in Kerala, India. The parents of 1403 randomly selected 8-12-year-old children were interviewed. The prevalence of enuresis and encopresis was ascertained using Rutter's A2 scale. Subsamples of children underwent psychiatric, physical and psychometric evaluations. Of the children, 18.6% had had an episode of enuresis in the past year and 4.3% in the past week. Four per cent had had an episode of encopresis in the past year. Enuresis was associated with parents' education, physical and psychiatric symptoms in the child, poor academic achievement and lax parental attitudes to toilet training. Encopresis was associated with male sex, physical and psychiatric symptoms, poor academic achievement, early separation and not having a toilet. The prevalence of enuresis compares with western countries, but encopresis is commoner. The associations of enuresis suggested a multifactorial model in which parental competence was prominent. This study de-emphasized the importance of neurodevelopmental factors in enuresis and encopresis in this age group.

  5. A study to evaluate the prevalence of hypogonadism in Indian males with Type-2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Pankaj Kumar Agarwal

    2017-01-01

    Full Text Available Background: A high prevalence of hypogonadism in men with Type-2 diabetes mellitus (T2DM has been reported worldwide. Objectives: To evaluate the prevalence of hypogonadism in Indian males with T2DM and assess the primary and secondary hypogonadism along with androgen deficiency. Materials and Methods: In this cross-sectional study, 900 men with T2DM were evaluated using androgen deficiency in aging male questionnaire. They were screened for demographic characteristics, gonadal hormone levels, lipid profile, and glycosylated hemoglobin. Results: The prevalence of hypogonadism in T2DM patients was found to be 20.7% (186 out of 900. Hypogonadism was of testicular origin (primary in 48/186 (25.8% patients, of pituitary or hypothalamic origin (secondary in 14/186 (7.53%, and remaining 124/186 (66.67% patients were found to have low testosterone with the inappropriate normal level of luteinizing hormone and Follicle-stimulating hormone. 451/900 (50.1% patients were only symptomatic but had normal testosterone levels. Further 263 patients out 900 were asymptomatic, of which 51/900 (5.7% patients had low levels of testosterone and 212/900 (23.5% patients had normal testosterone level without symptoms. There were no deaths or other serious adverse events except mild pyrexia which was not related to the study. Conclusion: Hypogonadism diagnosis, at times, might not be validated with the help of androgen deficiency questionnaire or symptoms only. Given the large number of patients of T2DM in India, the incidence of hypogonadism is more in diabetic patients as compared to the general population. Hence, implementation of screening programs in diabetic patients is necessary to understand and detect individuals with low serum total testosterone at any early stage and to supplement testosterone accordingly.

  6. Prevalence of and Risk Factors for Male Sexual Abuse: The Case of South Korea

    Science.gov (United States)

    Han, In Young; Lee, Yongwoo; Yoo, Seo Koo; Hong, Jun Sung

    2011-01-01

    This study examined the prevalence of and risk factors for sexual abuse of boys in South Korea by asking a national sample of 1,043 adult males whether they had experienced sexual abuse during childhood. The results indicate that 13.5% experienced at least one of the nine types of child sexual abuse assessed. In addition, the majority of the…

  7. Meditating Gunrunner Speaking, Part I: A Black Male Journey Teaching in South Korea

    Science.gov (United States)

    Jackson, Johnnie

    2016-01-01

    In this article, I offer my own decolonizing counterstory of teaching as a Black American man in a teacher education program in South Korea, to purport how I was both a colonizer and the colonized, inside and outside of the classroom and the curriculum (Asher, 2010; Baszile, 2008, 2009, 2010). To further complicate matters, my Black male body did…

  8. OPHTHALMIC MANIFESTATIONS OF TAKAYASU ARTERITIS IN SOUTH INDIAN POPULATION

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    Nandhini Arumugam

    2017-06-01

    Full Text Available BACKGROUND Takayasu arteritis is a chronic inflammatory vasculopathy mainly affecting the aorta and its main branches and rarely the pulmonary artery. It usually affects females of the childbearing age group and is more prevalent in the South East Asian countries. 1 Ocular manifestations are not uncommon in cases of Takayasu arteritis. They may be ischaemic ocular manifestations when aorta and its branches are involved and get stenosed or hypertensive retinopathy when renal or suprarenal aorta is involved. 2 Uyama and Asayama broadly classified the ocular manifestations into three types. 3 Type 1 comprised of the ischaemic ocular manifestations of Takayasu arteritis, termed as Takayasu Retinopathy which has been further classified into four stages. Stage one is characterised by the distention of veins, stage two consists of microaneurysm formation, occurrence of arteriovenous anastomoses indicates stage three and complications like retinal ischaemia, neovascularisation, rubeosis iridis and vitreous haemorrhage occurs in stage four. Type two ocular findings have features of mixed retinopathy and type three had retinal manifestations due to hypertension which occurs due to the involvement of the renal and abdominal aorta. Since this disease occurs predominantly in younger individuals it causes severe ocular morbidity in the young if not diagnosed and intervened at an early stage. The aim of this study was to evaluate the clinical spectrum of ocular findings in patients with Takayasu arteritis and to describe the Fundus Fluorescein angiographic characteristics of various retinal findings in patients with Takayasu arteritis. MATERIALS AND METHODS 63 patients who were diagnosed as Takayasu Arteritis who attended our tertiary eye care centre in the time period of November 2014 to march 2017 were included in our study. RESULTS This cross-sectional study consisted of 63 patients. The mean age of the presentation of the study population was 27.8 years

  9. Knowledge and screening of head and neck cancer among American Indians in South Dakota.

    Science.gov (United States)

    Dwojak, Sunshine; Deschler, Daniel; Sargent, Michele; Emerick, Kevin; Guadagnolo, B Ashleigh; Petereit, Daniel

    2015-06-01

    We established the level of awareness of risk factors and early symptoms of head and neck cancer among American Indians in South Dakota and determined whether head and neck cancer screening detected clinical findings in this population. We used the European About Face survey. We added questions about human papillomavirus, a risk factor for head and neck cancer, and demographics. Surveys were administered at 2 public events in 2011. Participants could partake in a head and neck cancer screening at the time of survey administration. Of the 205 American Indians who completed the survey, 114 participated in the screening. Mean head and neck cancer knowledge scores were 26 out of 44. Level of education was the only factor that predicted higher head and neck cancer knowledge (b = 0.90; P = .01). Nine (8%) people had positive head and neck cancer screening examination results. All abnormal clinical findings were in current or past smokers (P = .06). There are gaps in American Indian knowledge of head and neck cancer risk factors and symptoms. Community-based head and neck cancer screening in this population is feasible and may be a way to identify early abnormal clinical findings in smokers.

  10. Radiocarbon Content of Dissolved Organic Carbon in the South Indian Ocean

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    Bercovici, S. K.; McNichol, A. P.; Xu, L.; Hansell, D. A.

    2018-01-01

    We report four profiles of the radiocarbon content of dissolved organic carbon (DOC) spanning the South Indian Ocean (SIO), ranging from the Polar Front (56°S) to the subtropics (29°S). Surface waters held mean DOC Δ14C values of -426 ± 6‰ ( 4,400 14C years) at the Polar Front and DOC Δ14C values of -252 ± 22‰ ( 2,000 14C years) in the subtropics. At depth, Circumpolar Deep Waters held DOC Δ14C values of -491 ± 13‰ ( 5,400 years), while values in Indian Deep Water were more depleted, holding DOC Δ14C values of -503 ± 8‰ ( 5,600 14C years). High-salinity North Atlantic Deep Water intruding into the deep SIO had a distinctly less depleted DOC Δ14C value of -481 ± 8‰ ( 5,100 14C years). We use multiple linear regression to assess the dynamics of DOC Δ14C values in the deep Indian Ocean, finding that their distribution is characteristic of water masses in that region.

  11. Global warming and South Indian monsoon rainfall-lessons from the Mid-Miocene.

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    Reuter, Markus; Kern, Andrea K; Harzhauser, Mathias; Kroh, Andreas; Piller, Werner E

    2013-04-01

    Precipitation over India is driven by the Indian monsoon. Although changes in this atmospheric circulation are caused by the differential seasonal diabatic heating of Asia and the Indo-Pacific Ocean, it is so far unknown how global warming influences the monsoon rainfalls regionally. Herein, we present a Miocene pollen flora as the first direct proxy for monsoon over southern India during the Middle Miocene Climate Optimum. To identify climatic key parameters, such as mean annual temperature, warmest month temperature, coldest month temperature, mean annual precipitation, mean precipitation during the driest month, mean precipitation during the wettest month and mean precipitation during the warmest month the Coexistence Approach is applied. Irrespective of a ~ 3-4 °C higher global temperature during the Middle Miocene Climate Optimum, the results indicate a modern-like monsoonal precipitation pattern contrasting marine proxies which point to a strong decline of Indian monsoon in the Himalaya at this time. Therefore, the strength of monsoon rainfall in tropical India appears neither to be related to global warming nor to be linked with the atmospheric conditions over the Tibetan Plateau. For the future it implies that increased global warming does not necessarily entail changes in the South Indian monsoon rainfall.

  12. Are predictive equations for estimating resting energy expenditure accurate in Asian Indian male weightlifters?

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    Mini Joseph

    2017-01-01

    Full Text Available Background: The accuracy of existing predictive equations to determine the resting energy expenditure (REE of professional weightlifters remains scarcely studied. Our study aimed at assessing the REE of male Asian Indian weightlifters with indirect calorimetry and to compare the measured REE (mREE with published equations. A new equation using potential anthropometric variables to predict REE was also evaluated. Materials and Methods: REE was measured on 30 male professional weightlifters aged between 17 and 28 years using indirect calorimetry and compared with the eight formulas predicted by Harris–Benedicts, Mifflin-St. Jeor, FAO/WHO/UNU, ICMR, Cunninghams, Owen, Katch-McArdle, and Nelson. Pearson correlation coefficient, intraclass correlation coefficient, and multiple linear regression analysis were carried out to study the agreement between the different methods, association with anthropometric variables, and to formulate a new prediction equation for this population. Results: Pearson correlation coefficients between mREE and the anthropometric variables showed positive significance with suprailiac skinfold thickness, lean body mass (LBM, waist circumference, hip circumference, bone mineral mass, and body mass. All eight predictive equations underestimated the REE of the weightlifters when compared with the mREE. The highest mean difference was 636 kcal/day (Owen, 1986 and the lowest difference was 375 kcal/day (Cunninghams, 1980. Multiple linear regression done stepwise showed that LBM was the only significant determinant of REE in this group of sportspersons. A new equation using LBM as the independent variable for calculating REE was computed. REE for weightlifters = −164.065 + 0.039 (LBM (confidence interval −1122.984, 794.854]. This new equation reduced the mean difference with mREE by 2.36 + 369.15 kcal/day (standard error = 67.40. Conclusion: The significant finding of this study was that all the prediction equations

  13. Lead exposure in adult males in urban Transvaal Province, South Africa during the apartheid era.

    Science.gov (United States)

    Hess, Catherine A; Cooper, Matthew J; Smith, Martin J; Trueman, Clive N; Schutkowski, Holger

    2013-01-01

    Human exposure to lead is a substantial public health hazard worldwide and is particularly problematic in the Republic of South Africa given the country's late cessation of leaded petrol. Lead exposure is associated with a number of serious health issues and diseases including developmental and cognitive deficiency, hypertension and heart disease. Understanding the distribution of lifetime lead burden within a given population is critical for reducing exposure rates. Femoral bone from 101 deceased adult males living in urban Transvaal Province (now Gauteng Province), South Africa between 1960 and 1998 were analyzed for lead concentration by Inductively Coupled Plasma Mass Spectrometry (ICP-MS). Of the 72 black and 29 white individuals sampled, chronic lead exposure was apparent in nearly all individuals. White males showed significantly higher median bone lead concentration (ME = 10.04 µg·g(-1)), than black males (ME = 3.80 µg·g(-1)) despite higher socioeconomic status. Bone lead concentration covaries significantly, though weakly, with individual age. There was no significant temporal trend in bone lead concentration. These results indicate that long-term low to moderate lead exposure is the historical norm among South African males. Unexpectedly, this research indicates that white males in the sample population were more highly exposed to lead.

  14. Citizenship in a time of HIV: Understanding medical adult male circumcision in South Africa.

    Science.gov (United States)

    Howard-Payne, Lynlee; Bowman, Brett

    2018-05-01

    Medical adult male circumcision has been shown to offer men significant protection against HIV infection during peno-vaginal sex. This has resulted in calls for a national roll-out of medical adult male circumcision in South Africa, a rights-based constitutional democracy. This article explores the ways that the potential tensions between this call to circumcise as a practice of good health citizenship and the guaranteed right to bodily integrity are negotiated in interviews with 30 urban-based men in Johannesburg. The results suggest that despite its demonstrable biological efficacy, these tensions may paralyse decision- and policy-makers in grappling with the potential scaling up of medical adult male circumcision for HIV prevention in South Africa.

  15. How boys become dogs: stigmatization and marginalization of uninitiated xhosa males in East London, South Africa.

    Science.gov (United States)

    Mavundla, Thandisizwe R; Netswera, Fulufhelo G; Toth, Ferenc; Bottoman, Brian; Tenge, Stembele

    2010-07-01

    Male circumcision is practiced in South Africa among the Xhosa people as a rite of passage from boyhood to manhood. The manhood status achieved after the ritual accords men power and authority in the community over women and uncircumcised men. Therefore, uninitiated men experience great pressures to get circumcised. We describe the experience of newly initiated Xhosa men in East London, South Africa. Interpretive phenomenology was used as the inquiry of choice. Data were collected through focus group discussions in which 14 men participated. The theme of marginalization of uninitiated Xhosa males emerged with two categories: (a) rejection, and (b) lack of respect. The participants revealed that uninitiated men are rejected by the community, their own families, friends, and women. We frame the discussion around the concept of stigma. Acknowledging that uninitiated males are stigmatized can help mitigate stigma, and in turn, the incidence of medical complications from botched circumcisions.

  16. Association between Dental Health and Osteoporosis: A Study in South Indian Postmenopausal Women.

    Science.gov (United States)

    Kapoor, Nitin; Cherian, Kripa Elizabeth; Pramanik, Binay Kumar; Govind, S; Winford, Manna Elizabeth; Shetty, Sahana; Thomas, Nihal; Paul, Thomas Vizhalil

    2017-01-01

    This study aims to objectively assess the dentition status in South Indian postmenopausal women and compare the dental health of osteoporotic participants with nonosteoporotic individuals. A total of 150 consecutive ambulatory South Indian postmenopausal women (>50 years of age) were assessed for their dental health using an internationally validated scoring system. Bone mineral density (BMD) was assessed using a dual-energy X-ray absorptiometry scanner. About 39% of the participants were found to have osteoporosis and 23% had osteopenia at any site. More than half of them (57%) had poor dental health, and the predominant problems were cavities (43.5%) and loss of teeth (75%). Among 112 women who had tooth loss, the mean tooth loss was 4.8. The mean tooth loss among patients with normal BMD was 1.09 ± 1.2, in osteopenia was 2.1 ± 2, and in osteoporosis was 5.4 ± 2.8 ( P women with osteoporosis had significantly higher number of tooth loss. Tooth loss may thus be used as a surrogate marker to predict osteoporosis.

  17. Prevalence of Catalase (-21 A/T Gene Variant in South Indian (Tamil Population

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    A. Lourdhu Mary

    2014-01-01

    Full Text Available Catalase, an endogenous antioxidant enzyme, is responsible for regulating reactive species levels. Several epidemiologic studies have suggested that single nucleotide polymorphism in catalase gene may be associated with many diseases. The genotype of CAT (-21 A/T point mutation in promoter region of catalase gene was determined by polymerase chain based restriction fragment length polymorphism analysis in the DNA of 100 healthy volunteers. The frequency of CAT (-21 A/T gene polymorphism AA, AT, and TT genotypes was found to be 7, 23, and 70 percent, respectively. The mutant “T” allele frequency was found to be 0.82 among the south Indian (Tamil population. Chi square analysis showed that the study population lies within the Hardy-Weinberg equilibrium. The wild type genotype (AA was found to be very low (7% and the mutant genotype (AT/TT was found to be more prevalent (93% among the south Indian population. This suggests that the high prevalence of mutant genotype may increase the susceptibility to oxidative stress associated diseases.

  18. Nonassociation of homocysteine gene polymorphisms with treatment outcome in South Indian Tamil Rheumatoid Arthritis patients.

    Science.gov (United States)

    Muralidharan, Niveditha; Gulati, Reena; Misra, Durga Prasanna; Negi, Vir S

    2018-02-01

    The aim of the study was to look for any association of MTR 2756A>G and MTRR 66A>G gene polymorphisms with clinical phenotype, methotrexate (MTX) treatment response, and MTX-induced adverse events in South Indian Tamil patients with rheumatoid arthritis (RA). A total of 335 patients with RA were investigated. MTR 2756A>G gene polymorphism was analyzed by PCR-RFLP, and MTRR 66A>G SNP was analyzed by TaqMan 5' nuclease assay. The allele frequencies were compared with HapMap groups. MTR 2756G allele was found to be associated with risk of developing RA. The allele frequencies of MTR 2756A>G and MTRR 66A>G SNPs in controls differed significantly when compared with HapMap groups. Neither of the SNPs influenced the MTX treatment outcome and adverse effects. Neither of the SNPs seems to be associated with MTX treatment outcome and adverse events in South Indian Tamil patients with RA.

  19. The Paleo-Indian Entry into South America According to Mitogenomes.

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    Brandini, Stefania; Bergamaschi, Paola; Cerna, Marco Fernando; Gandini, Francesca; Bastaroli, Francesca; Bertolini, Emilie; Cereda, Cristina; Ferretti, Luca; Gómez-Carballa, Alberto; Battaglia, Vincenza; Salas, Antonio; Semino, Ornella; Achilli, Alessandro; Olivieri, Anna; Torroni, Antonio

    2018-02-01

    Recent and compelling archaeological evidence attests to human presence ∼14.5 ka at multiple sites in South America and a very early exploitation of extreme high-altitude Andean environments. Considering that, according to genetic evidence, human entry into North America from Beringia most likely occurred ∼16 ka, these archeological findings would imply an extremely rapid spread along the double continent. To shed light on this issue from a genetic perspective, we first completely sequenced 217 novel modern mitogenomes of Native American ancestry from the northwestern area of South America (Ecuador and Peru); we then evaluated them phylogenetically together with other available mitogenomes (430 samples, both modern and ancient) from the same geographic area and, finally, with all closely related mitogenomes from the entire double continent. We detected a large number (N = 48) of novel subhaplogroups, often branching into further subclades, belonging to two classes: those that arose in South America early after its peopling and those that instead originated in North or Central America and reached South America with the first settlers. Coalescence age estimates for these subhaplogroups provide time boundaries indicating that early Paleo-Indians probably moved from North America to the area corresponding to modern Ecuador and Peru over the short time frame of ∼1.5 ka comprised between 16.0 and 14.6 ka. © The Author 2017. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

  20. Traditional male circumcision-related fatalities in the Mthatha area of South Africa.

    Science.gov (United States)

    Meel, B L

    2010-10-01

    Traditional male circumcision is still widely practised by the Xhosa population throughout South Africa. Male circumcision is carried out mainly during summer and winter seasons. This is a retrospective record review of the male circumcision-related fatalities at Mthatha General Hospital during 2005 and 2006. The purpose of this study is to highlight the problem of circumcision-related deaths in the Mthatha area of South Africa. Twenty-five deaths related to traditional circumcisions were recorded over the period. The common causes of deaths were septicaemia (9 patients; 36%), pneumonia (5; 20%), dehydration (3; 12%), assault (3; 12%), thromboembolism (2; 8%), gangrene (2; 8%) and congestive heart failure (1; 4%). All fatalities were among black Africans with a median age of 17.56 (SD = 2.56) years. In seven deaths (28%) the young men came from the Libode District. The youngest victim was 12 years old. Most of the deaths (13; 52%) occurred in July 2006. The mortality associated with traditional male circumcision in the Mthatha area of South Africa is alarming.

  1. Heat flow, heat generation and crustal thermal structure of the northern block of the South Indian Craton

    Science.gov (United States)

    Gupta, Mohan L.; Sharma, S. R.; Sundar, A.

    Heat flow values and heat generation data calculated from the concentration of heat producing radioactive elements, U, Th and K in surface rocks were analyzed. The South Indian Craton according to Drury et al., can be divided into various blocks, separated by late Proterozoic shear belts. The northern block comprises Eastern and Western Dharwar Cratons of Rogers (1986), Naqvi and Rogers (1987) and a part of the South Indian granulite terrain up to a shear system occupying the Palghat-Cauvery low lands. The geothermal data analysis clearly demonstrates that the present thermal characteristics of the above two Archaean terrains of the Indian and Australian Shields are quite similar. Their crustal thermal structures are likely to be similar also.

  2. Heat flow, heat generation and crustal thermal structure of the northern block of the South Indian Craton

    Science.gov (United States)

    Gupta, Mohan L.; Sharma, S. R.; Sundar, A.

    1988-01-01

    Heat flow values and heat generation data calculated from the concentration of heat producing radioactive elements, U, Th and K in surface rocks were analyzed. The South Indian Craton according to Drury et al., can be divided into various blocks, separated by late Proterozoic shear belts. The northern block comprises Eastern and Western Dharwar Cratons of Rogers (1986), Naqvi and Rogers (1987) and a part of the South Indian granulite terrain up to a shear system occupying the Palghat-Cauvery low lands. The geothermal data analysis clearly demonstrates that the present thermal characteristics of the above two Archaean terrains of the Indian and Australian Shields are quite similar. Their crustal thermal structures are likely to be similar also.

  3. Correlates of Male Condom Use Skills among High-Risk Women in South Africa

    Science.gov (United States)

    Browne, Felicia A.; Wechsberg, Wendee M.; Bowling, J. Michael; Luseno, Winnie K.

    2014-01-01

    This exploratory study examines the performance of 295 South African women—who recently traded sex for goods or had unprotected sex—on a male condom use mastery index. Bivariate and multivariate logistic regression analyses were conducted to determine whether age, marital status, highest education obtained, male condom use at first penetrative sex, receiving prior demonstration of male condom use, recent sexually transmitted infection (STI) symptoms, and recently trading sex were significantly associated with index scores. Adjusted odds ratios indicated that age and STI symptoms were negatively associated with condom skills; women who were older and had a higher number of recent STI symptoms were more likely to have lower scores. Furthermore, participants executed, on average, approximately one-third of condom use steps correctly. These findings suggest a need for increased behavioral skills training for women engaging in sexual risk behaviors because many lack the skills required to use a male condom properly. PMID:21660835

  4. Comparison of Indian Council for Medical Research and Lunar Databases for Categorization of Male Bone Mineral Density.

    Science.gov (United States)

    Singh, Surya K; Patel, Vivek H; Gupta, Balram

    2017-06-19

    The mainstay of diagnosis of osteoporosis is dual-energy X-ray absorptiometry (DXA) scan measuring areal bone mineral density (BMD) (g/cm 2 ). The aim of the present study was to compare the Indian Council of Medical Research database (ICMRD) and the Lunar ethnic reference database of DXA scans in the diagnosis of osteoporosis in male patients. In this retrospective study, all male patients who underwent a DXA scan were included. The areal BMD (g/cm 2 ) was measured at either the lumbar spine (L1-L4) or the total hip using the Lunar DXA machine (software version 8.50) manufactured by GE Medical Systems (Shanghai, China). The Indian Council of Medical Research published a reference data for BMD in the Indian population derived from the population-based study conducted in healthy Indian individuals, which was used to analyze the BMD result by Lunar DXA scan. The 2 results were compared for various values using statistical software SPSS for Windows (version 16; SPSS Inc., Chicago, IL). A total 238 male patients with a mean age of 57.2 yr (standard deviation ±15.9) were included. Overall, 26.4% (66/250) and 2.8% (7/250) of the subjects were classified in the osteoporosis group according to the Lunar database and the ICMRD, respectively. Out of the 250 sites of the DXA scan, 28.8% (19/66) and 60.0% (40/66) of the cases classified as osteoporosis by the Lunar database were reclassified as normal and osteopenia by ICMRD, respectively. In conclusion, the Indian Council of Medical Research data underestimated the degree of osteoporosis in male subjects that might result in deferring of treatment. In view of the discrepancy, the decision on the treatment of osteoporosis should be based on the multiple fracture risk factors and less reliably on the BMD T-score. Copyright © 2017 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.

  5. Population Differentiation of Southern Indian Male Lineages Correlates with Agricultural Expansions Predating the Caste System

    OpenAIRE

    ArunKumar, GaneshPrasad; Soria-Hernanz, David F.; Pitchappan, Ramasamy

    2012-01-01

    Previous studies that pooled Indian populations from a wide variety of geographical locations, have obtained contradictory conclusions about the processes of the establishment of the Varna caste system and its genetic impact on the origins and demographic histories of Indian populations. To further investigate these questions we took advantage that both Y chromosome and caste designation are paternally inherited, and genotyped 1,680 Y chromosomes representing 12 tribal and 19 non-tribal (cast...

  6. HIV risk perception and behavior among medically and traditionally circumcised males in South Africa.

    Science.gov (United States)

    Zungu, N P; Simbayi, L C; Mabaso, M; Evans, M; Zuma, K; Ncitakalo, N; Sifunda, S

    2016-04-26

    In South Africa, voluntary medical male circumcision (VMMC) has recently been implemented as a strategy for reducing the risk of heterosexual HIV acquisition among men. However, there is some concern that VMMC may lead to low risk perception and more risky sexual behavior. This study investigated HIV risk perception and risk behaviors among men who have undergone either VMMC or traditional male circumcision (TMC) compared to those that had not been circumcised. Data collected from the 2012 South African national population-based household survey for males aged 15 years and older were analyzed using bivariate and multivariate multinomial logistic regression, and relative risk ratios (RRRs) with 95 % confidence interval (CI) were used to assess factors associated with each type of circumcision relative no circumcision. Of the 11,086 males that indicated that they were circumcised or not, 19.5 % (95 % CI: 17.9-21.4) were medically circumcised, 27.2 % (95 % CI: 24.7-29.8) were traditionally circumcised and 53.3 % (95 % CI: 50.9-55.6) were not circumcised. In the final multivariate models, relative to uncircumcised males, males who reported VMMC were significantly more likely to have had more than two sexual partners (RRR = 1.67, p = 0.009), and males who reported TMC were significantly less likely to be low risk alcohol users (RRR = 0.72, p risk for HIV infection associated with multiple sexual partners and alcohol abuse following circumcision.

  7. HIV risk perception and behavior among medically and traditionally circumcised males in South Africa

    Directory of Open Access Journals (Sweden)

    N. P. Zungu

    2016-04-01

    Full Text Available Abstract Background In South Africa, voluntary medical male circumcision (VMMC has recently been implemented as a strategy for reducing the risk of heterosexual HIV acquisition among men. However, there is some concern that VMMC may lead to low risk perception and more risky sexual behavior. This study investigated HIV risk perception and risk behaviors among men who have undergone either VMMC or traditional male circumcision (TMC compared to those that had not been circumcised. Methods Data collected from the 2012 South African national population-based household survey for males aged 15 years and older were analyzed using bivariate and multivariate multinomial logistic regression, and relative risk ratios (RRRs with 95 % confidence interval (CI were used to assess factors associated with each type of circumcision relative no circumcision. Results Of the 11,086 males that indicated that they were circumcised or not, 19.5 % (95 % CI: 17.9–21.4 were medically circumcised, 27.2 % (95 % CI: 24.7–29.8 were traditionally circumcised and 53.3 % (95 % CI: 50.9–55.6 were not circumcised. In the final multivariate models, relative to uncircumcised males, males who reported VMMC were significantly more likely to have had more than two sexual partners (RRR = 1.67, p = 0.009, and males who reported TMC were significantly less likely to be low risk alcohol users (RRR = 0.72, p < 0.001. Conclusion There is a need to strengthen and improve the quality of the counselling component of VMMC with the focus on education about the real and present risk for HIV infection associated with multiple sexual partners and alcohol abuse following circumcision.

  8. Risk factors for choledocholithiasis in a south Indian population: a case-control study.

    Science.gov (United States)

    Chandran, Alexander Palapatti; Sivarajan, Ramya Ramakrishnan; Srinivas, Melpakkam; Srinivasan, Vijaya; Venkataraman, Jayanthi

    2013-11-01

    To identify risk factors for common bile duct (CBD) stones in a south Indian population. Demographic characteristics and diet details were obtained from patients with isolated CBD stones (Gp I) and those with combined CBD and gallstones (Gp II) and age- and sex-matched controls. The risk factors were compared between the two groups. The demographic characteristics were similar between the two groups and matched controls. The significant risk factors for Gp I were infrequent consumption of green vegetable (odds ratio (OR), 2.3; p 3 times per week) of spices (OR, 2.8; p oil (p oil intake (251 + 105 vs. 292 + 89 mL; p CBD stones in both groups were associated with reduced intake of sugar and green vegetables. Our findings need to be validated in larger studies.

  9. Ectodermal Dysplasia: Report and Analysis of Eleven South Indian Patients with Review of Literature

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    Renuka Ammanagi

    2010-01-01

    Full Text Available Ectodermal dysplasia represents a rare syndrome affecting two or more ectodermally derived structures. The condition is thought to occur in approximately 1 in every 100,000 live births. It affects men more frequently and severely, while women being the carriers and heterozygote usually show minor defects. There are more than 150 different variants of ectodermal dysplasia (ED reported in the literature. Most commonly encountered among them is hypohidrotic ED which frequently exhibits the most severe dental anomalies like hypodontia or anodontia along with hypohidrosis and hypotrichosis. Here we make an attempt to collectively report and discuss eleven South Indian patients who reported to our department during the year 1998 to 2004. An added emphasis is laid on family history of consanguineous marriage among the parents of these patients.

  10. Population Growth and Sprawl on the Pine Ridge Indian Reservation, South Dakota

    Science.gov (United States)

    Campbell, R. L.

    2006-05-01

    The most important impact on global land cover is human use and development. With the recent population growth occurring on the reservations in South Dakota, especially Pine Ridge Indian Reservation, the towns and agricultural areas of the reservation are undergoing a change. Although urban sprawl certainly is not a consideration on the reservations, the population explosion currently underway has seen a subsequent increase in rural sprawl. In this case, rural sprawl is defined as exponential population growth and geographic expansion of remote reservation communities. Using satellite imagery and software to render these images is a cost effective way to investigate this growth. Also, using remotely sensed data and a GIS (geographic information system) package can address different issues that concern people and communities in and around the Pine Ridge area. The objective of my project is to observe land use change on the Pine Ridge Indian reservation using Geographic Information Systems such as; ARCGis 9, ENVI, and Multispec, along with Landsat 4, 5, and 7 imagery over the past 20 years.

  11. Prevalence of specific learning disabilities among primary school children in a South Indian city.

    Science.gov (United States)

    Mogasale, Vijayalaxmi V; Patil, Vishwanath D; Patil, Nanasaheb M; Mogasale, Vittal

    2012-03-01

    To measure the prevalence of specific learning disabilities (SpLDs) such as dyslexia, dysgraphia and dyscalculia among primary school children in a South Indian city. A cross-sectional multi-staged stratified randomized cluster sampling study was conducted among children aged 8-11 years from third and fourth standard. A six level screening approach that commenced with identification of scholastic backwardness followed by stepwise exclusion of impaired vision and hearing, chronic medical conditions and subnormal intelligence was carried out among these children. In the final step, the remaining children were subjected to specific tests for reading, comprehension, writing and mathematical calculation. The prevalence of specific learning disabilities was 15.17% in sampled children, whereas 12.5%, 11.2% and 10.5% had dysgraphia, dyslexia and dyscalculia respectively. This study suggests that the prevalence of SpLDs is at the higher side of previous estimations in India. The study is unique due to its large geographically representative design and identification of the problem using simplified screening approach and tools, which minimizes the number and time of specialist requirement and spares the expensive investigation. This approach and tools are suitable for field situations and resource scarce settings. Based on the authors' experience, they express the need for more prevalence studies, remedial education and policy interventions to manage SpLDs at main stream educational system to improve the school performance in Indian children.

  12. Association of paraoxonase-1 gene polymorphisms with insulin resistance in South Indian population.

    Science.gov (United States)

    Gomathi, Panneerselvam; Iyer, Anandi Chandramouli; Murugan, Ponniah Senthil; Sasikumar, Sundaresan; Raj, Nancy Bright Arul Joseph; Ganesan, Divya; Nallaperumal, Sivagnanam; Murugan, Maruthamuthu; Selvam, Govindan Sadasivam

    2018-04-15

    Insulin resistance plays a crucial role in the pathogenesis of type 2 diabetes and cardiovascular diseases. Recently, paraoxonase-1(PON1) is reported to have an ability to reduce insulin resistance by promoting glucose transporter-4 (GLUT-4) expression in vitro. Single nucleotide polymorphism (SNP) in PON1 is associated with variability in enzyme activity and concentration. Based on this we aimed to investigate the association of PON1 (Q192R and L55M) polymorphisms with the risk of developing insulin resistance in adult South Indian population. Two hundred and eighty seven (287) Type 2 diabetes patients and 293 healthy controls were enrolled in this study. All the study subjects were genotyped for PON1 (Q192R and L55M) missense polymorphisms using polymerase chain reaction-restriction fragment length polymorphism (PCRRFLP) method. Fasting serum insulin level was measured by ELISA. The distribution of QR/RR and LM/MM genotypes were significantly higher in type 2 diabetes patients compared with healthy controls. Moreover, the R and M alleles were significantly associated with type 2 diabetes with an Odds Ratio of 1.68 (P  R genotypes were found to be significantly associated with higher BMI, cholesterol, triglycerides, LDL, fasting serum insulin and HOMA-IR. Further, the mutant allele or genotypes of PON1 L55M were associated with higher BMI, triglycerides, VLDL, fasting serum insulin and HOMA-IR among adult type 2 diabetes patients. PON1 (Q192R and L55M) polymorphisms may play a crucial role in pathogenesis and susceptibility of insulin resistance thus leads to the development of type 2 diabetes in South Indian population. Copyright © 2018 Elsevier B.V. All rights reserved.

  13. Vitamin D receptor gene polymorphisms and risk of polycystic ovary syndrome in South Indian women.

    Science.gov (United States)

    Siddamalla, Swapna; Reddy, Tumu Venkat; Govatati, Suresh; Erram, Nagendram; Deenadayal, Mamata; Shivaji, Sisinthy; Bhanoori, Manjula

    2018-02-01

    Polycystic ovary syndrome (PCOS) is the most common endocrine disorder of reproductive age women. Emerging evidence suggests that Vitamin D Receptor (VDR) might be a causal factor for characteristics associated with PCOS such as obesity and type 2 diabetes. Present study investigated association between VDR gene BsmI A/G (rs1544410), ApaI A/C (rs7975232) and TaqI T/C (rs731236) single nucleotide polymorphisms and PCOS risk in South Indian women. Genotyping of VDR gene SNPs was carried out in PCOS patients (n = 95) and controls (n = 130) by PCR-RFLP method and confirmed by sequencing analysis. Haplotype frequencies for multiple loci and the standardized disequilibrium coefficient (D') for pairwise linkage disequilibrium (LD) were assessed by Haploview software. Results showed significantly increased frequencies of BsmI G/G (p = .0197), ApaI C/C (p = .048), TaqI C/C (p = .044) genotypes and BsmI G (p = .0181), ApaI C (p = .0092), TaqI C (p = .0066) alleles in patients compared to controls. In addition, the frequency of the 'BsmI G, ApaI C, TaqI C' haplotype was also significantly elevated in patients (p = .0087). In conclusion, the VDR gene BsmI A/G ApaI A/C TaqI T/C and haplotype may constitute an inheritable risk factor for PCOS in South Indian women.

  14. Arrival of Paleo-Indians to the southern cone of South America: new clues from mitogenomes.

    Directory of Open Access Journals (Sweden)

    Michelle de Saint Pierre

    Full Text Available With analyses of entire mitogenomes, studies of Native American mitochondrial DNA (MTDNA variation have entered the final phase of phylogenetic refinement: the dissection of the founding haplogroups into clades that arose in America during and after human arrival and spread. Ages and geographic distributions of these clades could provide novel clues on the colonization processes of the different regions of the double continent. As for the Southern Cone of South America, this approach has recently allowed the identification of two local clades (D1g and D1j whose age estimates agree with the dating of the earliest archaeological sites in South America, indicating that Paleo-Indians might have reached that region from Beringia in less than 2000 years. In this study, we sequenced 46 mitogenomes belonging to two additional clades, termed B2i2 (former B2l and C1b13, which were recently identified on the basis of mtDNA control-region data and whose geographical distributions appear to be restricted to Chile and Argentina. We confirm that their mutational motifs most likely arose in the Southern Cone region. However, the age estimate for B2i2 and C1b13 (11-13,000 years appears to be younger than those of other local clades. The difference could reflect the different evolutionary origins of the distinct South American-specific sub-haplogroups, with some being already present, at different times and locations, at the very front of the expansion wave in South America, and others originating later in situ, when the tribalization process had already begun. A delayed origin of a few thousand years in one of the locally derived populations, possibly in the central part of Chile, would have limited the geographical and ethnic diffusion of B2i2 and explain the present-day occurrence that appears to be mainly confined to the Tehuelche and Araucanian-speaking groups.

  15. Insights into the genetic structure and diversity of 38 South Asian Indians from deep whole-genome sequencing.

    Directory of Open Access Journals (Sweden)

    Lai-Ping Wong

    2014-05-01

    Full Text Available South Asia possesses a significant amount of genetic diversity due to considerable intergroup differences in culture and language. There have been numerous reports on the genetic structure of Asian Indians, although these have mostly relied on genotyping microarrays or targeted sequencing of the mitochondria and Y chromosomes. Asian Indians in Singapore are primarily descendants of immigrants from Dravidian-language-speaking states in south India, and 38 individuals from the general population underwent deep whole-genome sequencing with a target coverage of 30X as part of the Singapore Sequencing Indian Project (SSIP. The genetic structure and diversity of these samples were compared against samples from the Singapore Sequencing Malay Project and populations in Phase 1 of the 1,000 Genomes Project (1 KGP. SSIP samples exhibited greater intra-population genetic diversity and possessed higher heterozygous-to-homozygous genotype ratio than other Asian populations. When compared against a panel of well-defined Asian Indians, the genetic makeup of the SSIP samples was closely related to South Indians. However, even though the SSIP samples clustered distinctly from the Europeans in the global population structure analysis with autosomal SNPs, eight samples were assigned to mitochondrial haplogroups that were predominantly present in Europeans and possessed higher European admixture than the remaining samples. An analysis of the relative relatedness between SSIP with two archaic hominins (Denisovan, Neanderthal identified higher ancient admixture in East Asian populations than in SSIP. The data resource for these samples is publicly available and is expected to serve as a valuable complement to the South Asian samples in Phase 3 of 1 KGP.

  16. Insights into the genetic structure and diversity of 38 South Asian Indians from deep whole-genome sequencing.

    Science.gov (United States)

    Wong, Lai-Ping; Lai, Jason Kuan-Han; Saw, Woei-Yuh; Ong, Rick Twee-Hee; Cheng, Anthony Youzhi; Pillai, Nisha Esakimuthu; Liu, Xuanyao; Xu, Wenting; Chen, Peng; Foo, Jia-Nee; Tan, Linda Wei-Lin; Koo, Seok-Hwee; Soong, Richie; Wenk, Markus Rene; Lim, Wei-Yen; Khor, Chiea-Chuen; Little, Peter; Chia, Kee-Seng; Teo, Yik-Ying

    2014-05-01

    South Asia possesses a significant amount of genetic diversity due to considerable intergroup differences in culture and language. There have been numerous reports on the genetic structure of Asian Indians, although these have mostly relied on genotyping microarrays or targeted sequencing of the mitochondria and Y chromosomes. Asian Indians in Singapore are primarily descendants of immigrants from Dravidian-language-speaking states in south India, and 38 individuals from the general population underwent deep whole-genome sequencing with a target coverage of 30X as part of the Singapore Sequencing Indian Project (SSIP). The genetic structure and diversity of these samples were compared against samples from the Singapore Sequencing Malay Project and populations in Phase 1 of the 1,000 Genomes Project (1 KGP). SSIP samples exhibited greater intra-population genetic diversity and possessed higher heterozygous-to-homozygous genotype ratio than other Asian populations. When compared against a panel of well-defined Asian Indians, the genetic makeup of the SSIP samples was closely related to South Indians. However, even though the SSIP samples clustered distinctly from the Europeans in the global population structure analysis with autosomal SNPs, eight samples were assigned to mitochondrial haplogroups that were predominantly present in Europeans and possessed higher European admixture than the remaining samples. An analysis of the relative relatedness between SSIP with two archaic hominins (Denisovan, Neanderthal) identified higher ancient admixture in East Asian populations than in SSIP. The data resource for these samples is publicly available and is expected to serve as a valuable complement to the South Asian samples in Phase 3 of 1 KGP.

  17. Temperature Data From AUSTRALIA STAR and Other Platforms From Indian Ocean and South Pacific Ocean From 19860929 to 19890106 (NODC Accession 8900196)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature data from Australia Star and other ships from Indian Ocean and South Pacific Ocean from September 29, 1986 to January 6, 1989. The data were collected by...

  18. Notes on some Indo-Pacific Pontoniinae III-IX descriptions of some new genera and species from the Western Indian Ocean and the South China Sea

    NARCIS (Netherlands)

    Bruce, A.J.

    1967-01-01

    CONTENTS Introduction................... 1 III. Anapontonia denticauda Bruce, 1966, from the western Indian Ocean . . 2 IV. Mesopontonia gorgoniophila gen. nov., sp. nov., from the South China Sea 13 V. Metapontonia fungiacola gen. nov., sp. nov., from the western Indian Ocean 23 VI. The genus

  19. Community reintegration in rehabilitated South Indian persons with spinal cord injury.

    Science.gov (United States)

    Samuelkamaleshkumar, Selvaraj; Radhika, Somasundaram; Cherian, Binu; Elango, Aarumugam; Winrose, Windsor; Suhany, Baby T; Prakash, M Henry

    2010-07-01

    To explore community reintegration in rehabilitated South Indian persons with spinal cord injury (SCI) and to compare the level of community reintegration based on demographic variables. Survey. Rehabilitation center of a tertiary care university teaching hospital. Community-dwelling persons with SCI (N=104). Not applicable. Craig Handicap Assessment and Reporting Technique (CHART). The mean scores for each CHART domain were physical independence 98+/-5, social Integration 96+/-11, cognitive independence 92+/-17, occupation 70+/-34, mobility 65+/-18, and economic self sufficiency 53+/-40. Demographic variables showed no statistically significant difference with any of the CHART domains except for age and mobility, level of education, and social integration. Persons with SCI in rural South India who have completed comprehensive, mostly self-financed, rehabilitation with an emphasis on achieving functional ambulation, family support, and self-employment and who attend a regular annual follow-up show a high level of community reintegration in physical independence, social integration, and cognitive independence. CHART scores in the domains of occupation, mobility, and economic self-sufficiency showed lower levels of community reintegration. Copyright 2010 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  20. Polycystic ovary syndrome, blood group & diet: A correlative study in South Indian females

    Directory of Open Access Journals (Sweden)

    Rahul Pal, Pratik Kumar Chatterjee, Poulomi Chatterjee, Vinodini NA, PrasannaMithra, Sourjya Banerjee, Suman VB2, Sheila R. Pai

    2014-07-01

    Full Text Available Aim: To find out the co-relation between polycystic ovary syndrome (PCOS with blood group & diet in South Indian females, between the age-group of (20-30 years. Objectives: Correlative analysis of ABO & Rh system, dietary habits & alcohol consumption with PCOS. Materials & Methods: 100 patients between (20-30 years, diagnosed with PCOS were selected. A standard PCOS questionnaire was given. Blood group & dietary status data were collected. Patients were grouped according to ABO & Rh system considering their diet & alcohol intake (p≤0.05 significant. Result: Our data revealed that the highest risk of PCOS was observed in females with blood group ‘O’ positive followed by ‘B’ positive who were on mixed diet & used to consume alcohol. Our study also suggests that Rh negative individuals didn’t show any association with PCOS. Conclusion: The results of our study suggest that ‘O’ positive females, are more prone to PCOS. Though the relative frequency of B positive individuals are more in India, females with blood group O positive are more susceptible to PCOS, contributing factors being mixed diet & alcohol intake. So, early screening of ‘O’ positive &‘B’ positive females of reproductive age-group in South-India, could be used as a measure for timely diagnosis of PCOS, better management &also prevention of complications. However, further research should be done to investigate the multifaceted mechanisms triggering these effects.

  1. Outward Bound with Ayyappan: Work, Masculinity, and Self-Respect in a South Indian Pilgrimage Festival

    Directory of Open Access Journals (Sweden)

    Elizabeth (Liz Wilson

    2016-06-01

    Full Text Available The annual pilgrimage festival dedicated to the god Ayyappan has become immensely popular in the past sixty years. As many as fifty million pilgrims participate each year. This paper draws on interviews of pilgrims conducted in South India in 2012–2013. My fieldwork suggests that the increasing popularity of the event relates to the contemporary South Indian work environment, an environment in which traditional gender roles are being reshaped by the challenges posed by migration for work opportunities. Interviews of English-speaking pilgrims show that their interpretations of the pilgrimage festival highlight the complexities of manhood in a time of rapidly changing work roles for men and women. Specifically, my fieldwork demonstrates that pilgrims perceive Ayyappan as a source of aid for those who struggle to succeed as financial providers and heads of the family unit. Pilgrims anxious about the loss of traditional models of masculinity amidst rapid change find solace in the blessings the god Ayyappan yields.

  2. Natural radionuclides in the South Indian foods and their annual dose

    Energy Technology Data Exchange (ETDEWEB)

    Shanthi, G., E-mail: shanthidickson@gmail.co [Department of Physics, Women' s Christian College, Nagercoil 629001, Tamil Nadu (India); Thampi Thanka Kumaran, J. [Department of Physics, NM Christian College, Marthandam 629165, Tamil Nadu (India); Gnana Raj, G. Allan [Department of Chemistry and Research Centre, Scott Christian College, Nagercoil 629003, Tamil Nadu (India); Maniyan, C.G [Health Physics Unit, Indian Rare Earths, Manavalakurichi 629252, Tamil Nadu (India)

    2010-07-21

    The study was carried out to evaluate the radioactivity concentration in the food crops grown in high-level natural radioactive area (HLNRA) in south west India. Food samples collected were analysed by means of a gamma spectroscopy and estimated annual dietary intakes of the radioisotopes {sup 226}Ra, {sup 228}Ra, {sup 228}Th and {sup 40}K. The annual intake of the food stuffs was estimated on the basis of their average annual consumption. Calculations were also made to determine the effective dose to an individual consuming such diets. The intakes of these radionuclides were calculated using the concentrations in south Indian foods and daily consumption rates of these foods. Daily intakes of these radionuclides were as follows: {sup 226}Ra, 0.001-1.87; {sup 228}Ra, 0.0023-1.26, {sup 228}Th, 0.01-14.09 {sup 40}K, 0.46-49.39 Bq/day. The daily internal dose resulting from ingestion of radionuclides in food was 4.92 {mu}Sv/day and the annual dose was 1.79 mSv/yr. The radionuclides with highest consumption is {sup 40}K.

  3. Convective Lofting Links Indian Ocean Air Pollution to Recurrent South Atlantic Ozone Maxima

    Science.gov (United States)

    Chatfield, R. B.; Guan, H.; Thompson, A. M.; Witte, J.

    2003-12-01

    We extend on our analysis of equatorial tropospheric ozone to illustrate the contributions of South Asian pollution export in forming episodes of high O3 over the Atlantic Ocean. We amplify on an earlier description of a broad resolution of the "Atlantic Paradox," for the Jan-Feb-March period, which included initial indications of a very long-distance contribution from South Asia. The approach has been to describe typical periods of significant maximum and minimum tropospheric ozone for early 1999, exploiting TOMS tropospheric ozone estimates jointly with characteristic features of the SHADOZ (Southern Hemisphere Additional Ozonesondes) ozone soundings. Further investigation of the Total Tropospheric Ozone (TTO) record for all of 1999 suggests that there are repeated periods of very long-distance Asian influence crossing Africa, with an apparent effect on those portions of the Atlantic Equatorial troposphere which are downwind. Trajectory analyses suggest that the pattern over the Indian Ocean is complex: a sequence invoving multiple or mixed combustion sources, low level transport, cumulonimbus venting, and high-level transport to the west seem to be indicated by the TTO record. Biomass burning, fossil and biofuel combustion, and lighting seem to all contribute. For the Atlantic, burning and lighting on adjacent continents as well as episodes of this cross-Africa long-distance transport are all linked in a coordinated seasonal march: all are related by movement of the sun. However, interseasonal tropical variability related to the Madden-Julian oscillation allows intermittent ozone buildups that depart from the seasonal norm.

  4. Natural radionuclides in the South Indian foods and their annual dose

    International Nuclear Information System (INIS)

    Shanthi, G.; Thampi Thanka Kumaran, J.; Gnana Raj, G. Allan; Maniyan, C.G

    2010-01-01

    The study was carried out to evaluate the radioactivity concentration in the food crops grown in high-level natural radioactive area (HLNRA) in south west India. Food samples collected were analysed by means of a gamma spectroscopy and estimated annual dietary intakes of the radioisotopes 226 Ra, 228 Ra, 228 Th and 40 K. The annual intake of the food stuffs was estimated on the basis of their average annual consumption. Calculations were also made to determine the effective dose to an individual consuming such diets. The intakes of these radionuclides were calculated using the concentrations in south Indian foods and daily consumption rates of these foods. Daily intakes of these radionuclides were as follows: 226 Ra, 0.001-1.87; 228 Ra, 0.0023-1.26, 228 Th, 0.01-14.09 40 K, 0.46-49.39 Bq/day. The daily internal dose resulting from ingestion of radionuclides in food was 4.92 μSv/day and the annual dose was 1.79 mSv/yr. The radionuclides with highest consumption is 40 K.

  5. Seroprevalence and determinants of Kaposi sarcoma-associated human herpesvirus 8 in Indian HIV-infected males.

    Science.gov (United States)

    Munawwar, Arshi; Sharma, Surendra K; Gupta, Somesh; Singh, Sarman

    2014-12-01

    In India Kaposi's sarcoma is rarely seen in AIDS patients. Hence the current belief is that the incidence of human herpesvirus-8 (HHV-8) is very low in this subcontinent, most probably due to the heterosexual route of HIV transmission. However, there is a scarcity of data on the prevalence of HHV-8 in India. In India the primary mode of HIV transmission is the heterosexual route. Therefore we aimed to determine the prevalence of antibodies against HHV-8 in North Indian HIV-infected men naive of antiretroviral therapy (ART). In a prospective study, 165 Indian adult males were recruited from an ART clinic. Blood samples were collected before administering any antiretroviral drug. The sera were tested for antibodies against HHV-8 using a commercial enzyme-linked immunosorbent assay (ELISA) kit, which detects IgG antibodies to lytic antigens of HHV-8. All positive samples were confirmed for the presence of anti-HHV-8 antibodies using an indirect immunofluorescence assay (IFA). The IFA kit is intended to detect primary, latent, persistent, or reactivated infection of HHV-8. Of the 165 males, 43 (26.06%) were positive by ELISA while 26 (15.8%) were also positive by IFA. Seroprevalence decreased with increasing age (p<0.05). Factors independently associated with HHV-8 infection were younger age group and alcohol consumption. These findings suggest that even in a heterosexual population, HHV-8 can be transmitted frequently.

  6. Risk factors for mortality in a south Indian population on generic antiretroviral therapy.

    Science.gov (United States)

    Rupali, Priscilla; Mannam, Sam; Bella, Annie; John, Lydia; Rajkumar, S; Clarence, Peace; Pulimood, Susanne A; Samuel, Prasanna; Karthik, Rajiv; Abraham, Ooriapadickal Cherian; Mathai, Dilip

    2012-12-01

    Antiretroviral treatment (ART) programs from low-income countries utilizing standardized ART regimens, simplified approaches to clinical decision making and basic lab monitoring have reported high mortality rates. We determined the risk factors for mortality among HIV-infected adults following the initiation of ART from a single center in south India. ART-naive HIV-infected south Indian adults attending the Infectious Diseases clinic in a 2000-bed academic medical center in south India who were initiated on ART (generic, fixed-dose combinations) as per the national guidelines were followed up. Cases (32 patients who died) were compared with age and sex matched controls. Eight-hundred and twenty-two patients were started on ART from January 1, 2000 to December 31, 2008. The cumulative mortality was 6.8% (56/822). Among the cases mean age was 44 years, 18% were women and mean CD4 counts was 107 cells/microl. Among the controls mean age was 41 years, 18% were women and mean CD4 counts were 113 cells/microl. Stavudine based ART was predominant 62.5% in the cases vs 37.5% in the controls, followed by zidovudine based therapy in 31.2% of cases and 43.7% in the controls. Tenofovir based therapy was used in 6.2% of cases vs 18.7% in the controls. The commonest causes of death were drug toxicity 19%, advanced Acquired Immunodeficiency Syndrome (AIDS) in 37%, Immune Reconstitution Inflammatory Syndrome (IRIS) in 16%, non AIDS related deaths in 22% and malignancies 6%. In a univariate analysis, absolute lymphocyte count ART (p=0.001) were significantly associated with mortality. The mortality among our patients was comparable to that reported from other low-income countries. Earlier initiation of ART may reduce the high mortality rates observed.

  7. Pelagic communities of the South West Indian Ocean seamounts: R/V Dr Fridtjof Nansen Cruise 2009-410

    Science.gov (United States)

    Rogers, A. D.; Alvheim, O.; Bemanaja, E.; Benivary, D.; Boersch-Supan, P.; Bornman, T. G.; Cedras, R.; Du Plessis, N.; Gotheil, S.; Høines, A.; Kemp, K.; Kristiansen, J.; Letessier, T.; Mangar, V.; Mazungula, N.; Mørk, T.; Pinet, P.; Pollard, R.; Read, J.; Sonnekus, T.

    2017-02-01

    The seamounts of the southern Indian Ocean remain some of the most poorly studied globally and yet have been subject to deep-sea fishing for decades and may face new exploitation through mining of seabed massive sulphides in the future. As an attempt to redress the knowledge deficit on deep-sea benthic and pelagic communities associated mainly with the seamounts of the South West Indian Ridge two cruises were undertaken to explore the pelagic and benthic ecology in 2009 and 2011 respectively. In this volume are presented studies on pelagic ecosystems around six seamounts, five on the South West Indian Ridge, including Atlantis Bank, Sapmer Seamount, Middle of What Seamount, Melville Bank and Coral Seamount and one un-named seamount on the Madagascar Ridge. In this paper, existing knowledge on the seamounts of the southwestern Indian Ocean is presented to provide context for the studies presented in this volume. An account of the overall aims, approaches and methods used primarily on the 2009 cruise are presented including metadata associated with sampling and some of the limitations of the study. Sampling during this cruise included physical oceanographic measurements, multibeam bathymetry, biological acoustics, and net sampling of phytoplankton, macrozooplankton and micronekton/nekton. The studies that follow reveal new data on the physical oceanography of this dynamic region of the oceans, and the important influence of water masses on the pelagic ecology associated with the seamounts of the South West Indian Ridge. New information on the pelagic fauna of the region fills an important biogeographic gap for the mid- to high-latitudes of the oceans of the southern hemisphere.

  8. Identification of pheromone-carrying protein in the preorbital gland post in the endangered Indian male Blackbuck Antelope cervicapra L.

    Science.gov (United States)

    Rajagopal, T; Rajkumar, R; Ponmanickam, P; Achiraman, S; Padmanabhan, P; Archunan, G

    2015-12-01

    In mammals, a low molecular mass protein (17-20 KDa) reported from the pheromone sources such as urine, saliva, glandular secretion, etc., as ligand-carrier (pheromone carrier) has been associated with chemo-communication. Since the preorbital gland post is one of the major pheromone sources in Indian Blackbuck, an endangered species, we assumed that it possibly contains low molecular mass protein for chemical communication. Hence, we investigated the preorbital gland post in territorial and non-territorial male blackbucks for such low molecular mass proteins adopting SDS-PAGE and LC-MS/MS analysis. The total content of protein was higher in the post of territorial males than non-territorial males of adult and sub-adult. In fact, the protein profiles such as 17, 21, 25, 42 and 61 kDa were noted in the gland secretion of territorial and non-territorial males. The intensity of the 17 kDa protein band was higher in territorial males than non-territorial males. In-gel trypsin digestion of the 17 kDa band was processed and subjected to LC-MS/MS and SEQUEST analyses. The results of LC-MS/MS and SEQUEST search showed the presence of α(2u)-globulin in the 17 kDa band. In addition, the identified α(2u)-globulin sequence possessed GDW residues, which are the characteristic signature for lipocalin family. Since the α(2u)-globulin has been reported from the pheromone-carrying proteins in some mammals, this protein may carry the volatiles (pheromone compounds) in male Blackbucks preorbital gland to evoke the scent marking for maintaining territoriality (home range) and attraction towards female, through the secretion of glandular protein.

  9. Everywhere you go, everyone is saying condom, condom. But are they being used consistently? Reflections of South African male students about male and female condom use

    OpenAIRE

    Mantell, Joanne E.; Smit, Jennifer A.; Beksinska, Mags; Scorgie, Fiona; Milford, Cecilia; Balch, Erin; Mabude, Zonke; Smith, Emily; Adams-Skinner, Jessica; Exner, Theresa M.; Hoffman, Susie; Stein, Zena A.

    2011-01-01

    Young men in South Africa can play a critical role in preventing new human immunodeficiency virus (HIV) infections, yet are seldom targeted for HIV prevention. While reported condom use at last sex has increased considerably among young people, consistent condom use remains a challenge. In this study, 74 male higher education students gave their perspectives on male and female condoms in 10 focus group discussions. All believed that condoms should be used when wanting to prevent conception an...

  10. Effect of iron status on iron absorption in different habitual meals in young south Indian women

    Directory of Open Access Journals (Sweden)

    Suneeta Kalasuramath

    2013-01-01

    Full Text Available Background & objectives: Iron deficiency (ID affects a large number of women in India. An inverse relationship exists between iron (Fe status and Fe absorption. Dietary inhibitory and enhancing factors exert a profound influence on bioavailability of Fe. Although the current recommended dietary allowance (RDA for Fe is based on 8 per cent bioavailability, it is not clear if this holds good for the usual highly inhibitory Indian diet matrix. This study was aimed to determine Fe absorption from several habitually consumed south Indian food and to evaluate the interaction of Fe status with absorption. Methods: Four Fe absorption studies were performed on 60 apparently healthy young women, aged 18-35 years. Based on blood biochemistry, 45 of them were ID and 15 were iron replete (IR. The habitual meals assessed were rice, millet and wheat based meals in the ID subjects and rice based meal alone in the IR subjects. Each subject received the test meal labelled with 3 mg of [57] Fe and Fe absorption was measured based on erythrocyte incorporation of isotope label 14 days following administration. Results: Mean fractional Fe absorption from the rice, wheat and millet based meals in the ID subjects were 8.3, 11.2 and 4.6 per cent, respectively. Fe absorption from the rice-based meals was 2.5 per cent in IR subjects. Interpretation & conclusions: Fe absorption is dictated by Fe status from low bioavailability meals. Millet based meals have the lowest bioavailability, while the rice and wheat based meals had moderate to good bioavailability. In millet based meals, it is prudent to consider ways to improve Fe absorption.

  11. Geochemistry of the mantle beneath the Rodriguez Triple Junction and the South-East Indian Ridge

    International Nuclear Information System (INIS)

    Michard, A.; Montigny, R.; Schlich, R.

    1986-01-01

    Rare earth element abundances and SR, Nd, Pb isotope compositions have been measured on zero-age dredge samples from the Rodriguez Triple Junction (RTJ) and the South-East Indian Ridge (SEIR). Along the SEIR, the geochemical ''halo'' of the St. Paul hot spot has a half-width of about 400 km and the data may be fairly well accounted for by a binary mixing between an Indian MORB-type component ( 87 Sr/ 86 Sr=0.7028, 143 Nd/ 144 Nd=0.51304, 206 Pb/ 204 Pb=17.8) and the plume type St. Paul component (0.7036, 0.5129 and 18.7 respectively). The alignment of the lead isotope data is particularly good with age of 1.95+-0.13 Ga and Th/U source value of 3.94. One sample dredged on the ridge 60 km southeast of St. Paul bears a definite Kertguelen isotopic signature. The RTJ has distinctive geochemical properties which contrast with those of the adjacent ridge segments. Low 206 Pb/ 204 Pb ratios which plots to the left of the geochron, rather high 208 Pb/ 204 Pb and 87 Sr/ 86 Sr ratios (17.4, 37.4, and 0.7031 respectively) a striking isotopic homogeneity, and variable LRE/HREE fractionation with (LA/S)sub(N) 0.3-0.8 make this triple junction an anomalous site. The geochemical properties of the Indian Ocean basalts have been examined using a three-component mantle model involving (a) a normal MORB-type source though to represent the depleted upper mantle matrix, (b) an OIB-type source of uncertain parentage (recycled oceanic crust), and (c) a component with low μ, Low Sm/Nd, high Rb/Sr (time-averaged value) which is tentatively assigned to ancient hydrothermal and abyssal sediments recycled in the mantle. The high 208 Pb/ 204 Pb and 87 Sr/ 86 Sr ratios typical of the Dupal anomaly are likely due to the widespread distribution of this latter component in the basalt source from this area, including that for MORBs. (orig.)

  12. Geochemistry of the mantle beneath the Rodriguez Triple Junction and the South-East Indian Ridge

    Science.gov (United States)

    Michard, A.; Montigny, R.; Schlich, R.

    1986-05-01

    Rare earth element abundances and Sr, Nd. Pb isotope compositions have been measured on zero-age dredge samples from the Rodriguez Triple Junction (RTJ) and the South-East Indian Ridge (SEIR), Along the SEIR. the geochemical "halo" of the St. Paul hot spot has a half-width of about 400 km and the data may be fairly well accounted for by a binary mixing between an Indian MORB-type component ( 87Sr/ 86Sr = 0.7028. 143Nd/ 144Nd = 0.51304. 206Pb/ 204Pb = 17.8) and the plume-type St. Paul component (0.7036, 0.5129, and 18.7 respectively). The alignment of the lead isotope data is particularly good with an apparent age of 1.95 ± 0.13 Ga and Th/U source value of 3.94. One sample dredged on the ridge 60 km southeast of St. Paul bears a definite Kerguelen isotopic signature. The RTJ has distinctive geochemical properties which contrast with those of the adjacent ridge segments. Low 206Pb/ 204Pb ratios which plots to the left of the geochron, rather high 208Pb/ 204Pb and 87Sr/ 87Sr ratios (17.4. 37.4, and 0.7031 respectively), a striking isotopic homogeneity, and variable LREE/HREE fractionation with (La/Sm) N, = 0.3-0.8 make this triple junction an anomalous site. The geochemical properties of the Indian Ocean basats have been examined using a three-component mantle model involving (a) a normal MORB-type source though to represent the depleted upper mantle matrix, (b) an OIB-type source of uncertain parentage (recycled oceanic crust?), and (c) a component with low μ. low Sm/Nd. high Rb/Sr (time-averaged value) which is tentatively assigned to ancient hydrothermal and abyssal sediments recycled in the mantle. The high 208Pb/ 204Pb and 87Sr/ 86Sr ratios typical of the Dupal anomaly are likely due to the widespread distribution of this latter component in the basalt source from this area. including that for MORBs.

  13. Geographical and ethnic variability of finger ridge-counts: biplots of male and female Indian samples.

    Science.gov (United States)

    Krishnan, T; Reddy, B M

    1994-01-01

    The graphical technique of biplot due to Gabriel and others is explained, and is applied to ten finger ridge-count means of 239 populations, mostly Indian. The biplots, together with concentration ellipses based on them, are used to study geographical, gender and ethnic/social group variability, to compare Indian populations with other populations and to study relations between individual counts and populations. The correlation structure of ridge-counts exhibits a tripartite division of digits demonstrated by many other studies, but with a somewhat different combination of digits. Comparisons are also made with the results of Leguebe and Vrydagh, who used principal components, discriminant functions, Andrews functions, etc., to study geographical and gender variations. There is a great deal of homogeneity in Indian populations when compared to populations from the rest of the world. Although broad geographical contiguity is reflected in the biplots, local (states within India) level contiguity is not maintained. Monogoloids and Caucasoids have distinct ridge-count structures. The higher level of homogeneity in females and on the left side observed by Leguebe and Vrydagh is also observed in the biplots. A comparison with principal component plots indicates that biplots yield a graphical representation similar to component plots, and convey more information than component plots.

  14. Health inequalities among urban children in India: a comparative assessment of Empowered Action Group (EAG) and South Indian states.

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    Arokiasamy, P; Jain, Kshipra; Goli, Srinivas; Pradhan, Jalandhar

    2013-03-01

    As India rapidly urbanizes, within urban areas socioeconomic disparities are rising and health inequality among urban children is an emerging challenge. This paper assesses the relative contribution of socioeconomic factors to child health inequalities between the less developed Empowered Action Group (EAG) states and more developed South Indian states in urban India using data from the 2005-06 National Family Health Survey. Focusing on urban health from varying regional and developmental contexts, socioeconomic inequalities in child health are examined first using Concentration Indices (CIs) and then the contributions of socioeconomic factors to the CIs of health variables are derived. The results reveal, in order of importance, pronounced contributions of household economic status, parent's illiteracy and caste to urban child health inequalities in the South Indian states. In contrast, parent's illiteracy, poor economic status, being Muslim and child birth order 3 or more are major contributors to health inequalities among urban children in the EAG states. The results suggest the need to adopt different health policy interventions in accordance with the pattern of varying contributions of socioeconomic factors to child health inequalities between the more developed South Indian states and less developed EAG states.

  15. Cytotoxic, Antimitotic, and Antiproliferation Studies on Rasam: A South Indian Traditional Functional Food.

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    Devarajan, Agilandeswari; Mohan Maruga Raja, M K

    2017-10-01

    Rasam is a traditional South Indian food, prepared using tamarind juice as a base, with a variety of spices. Rasam , with all its ingredients medicinally claimed for various ailments, is a functional food. Systematic consumption of traditional functional food provides an excellent preventive measure to ward off many diseases. To study rasam for cytotoxic, antimitotic, and antiproliferation potential beyond its culinary and nutritional effect. Brine shrimp lethality assay, onion root tip inhibition assay, and 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay in Calu-6, HeLa, MCF-7 cell lines for four stage-wise samples in the preparation of rasam (RS1, RS2, RS3, and RS4) were studied. RS4, the end product of rasam showed high lethality with an LC 50 value of 38.7 μL/mL. It showed maximum antimitotic activity in a dose-dependent manner compared to other samples with an IC 50 value of 189.86 μL/mL. RS4 also showed an IC 50 value of 350.22 and 410.15 μL/mL in MCF-7 and Calu-6 cell lines, respectively. From this study, we suggest that rasam is a classic example of traditional functional food and it can treat breast and lung cancer on chronic use. Rasam , a South Indian traditional functional food, showed high lethality (LC 50 = 38.7 mL/mL) against brine shrimps Rasam also showed potential antimitotic activity (IC 50 = 189.86 mL/mL) by inhibiting the onion root tips Rasam showed an IC 50 value of 350.22 and 410.15 mL/mL against MCF-7 and Calu-6 cell lines respectively Rasam , when consumed on daily dietary basis, can treat breast and lung cancer. Abbreviations used: SS 316: Stainless Steel 316 grade; MTT: 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide; DMEM: Dulbecco's modified Eagle medium; FBS: Fetal bovine serum media; TPVG: Trypsin phosphate versene glucose; EDTA: Ethylene diamine tetra acetic acid; PBS: Phosphate buffered saline; DMSO: Dimethyl sulfoxide.

  16. Investigation of work-related musculoskeletal disorders among male kitchen workers in South India.

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    Subramaniam, Shankar; Murugesan, Shanmugam

    2015-01-01

    This study aims to quantify the prevalence of work-related musculoskeletal disorders (MSDs) and risks among male kitchen workers in the catering industry. Data were collected with the help of the Nordic musculoskeletal questionnaire and by direct observations. In total, 114 male kitchen workers from various hostels of a college in South India were considered for this study. The average age and mean years of employment of the workers are 26.4 (SD 7.7) and 7.8 respectively. The statistical analysis carried out reveals that 67.5% of male kitchen workers reported MSDs during the past 12 months. The highest prevalence rate has been found in the lower back (65.8%) and shoulder region (62.3%). Among different categories of kitchen work analyzed, it is evident that chief cooks suffer more from MSDs (79.2%) than assistant cooks (74.3%) and kitchen aides (30.0%). Workers in the older group, i.e., ≥ 41 years, and workers with 6-10 years of experience suffer with higher risk of MSDs, i.e., 93.9% and 87.5%, respectively. The male kitchen workers who participated in this research were found to possess both MSDs and ergonomic hazards.

  17. Age estimation using development of third molars in South Indian population: A radiological study.

    Science.gov (United States)

    Priyadharshini, K Indra; Idiculla, Jose Joy; Sivapathasundaram, B; Mohanbabu, V; Augustine, Dominic; Patil, Shankargouda

    2015-05-01

    To assess the estimation of chronological age based on the stages of third molar development following the eight stages (A-H) method of Demirjian et al. in Chennai population of South India. A sample consisting of 848 individuals (471 males and 377 females) aged between 14 and 30 years was randomly selected for the clinical evaluation and 323 orthopantomograms with clinically missing third molars were taken for radiological evaluation using Demirjian's method from a Chennai population of known chronological age and sex. Statistical analysis was performed using Pearson's Chi-square test and mean values were compared between the study groups using t-test or analysis of variance (ANOVA) followed by Tukey's highly significant difference (HSD). In the present study, P age of having clinically completely erupted maxillary third molars was 22.41 years in male subjects and 23.81 years in female subjects and that of mandibular third molars was 21.49 years in male subjects and 23.34 years in female subjects. Mandibular third molars were clinically missing more often in females than in males. Eruption of mandibular third molars was generally ahead of the emergence of maxillary third molars into the oral cavity. Third molar development between male and female subjects showed statistically significant differences at calcification stage F and stage G in maxillary third molars and stage F in mandibular third molars (P third molar eruption reached Demirjian's formation stages earlier in males than in females. It is suggested that in future studies, to increase the accuracy of age determination, indications of sexual maturity and ossification should also be evaluated in addition to third molar mineralization.

  18. Everywhere You Go, Everyone Is Saying Condom, Condom. but Are They Being Used Consistently? Reflections of South African Male Students about Male and Female Condom Use

    Science.gov (United States)

    Mantell, Joanne E.; Smit, Jennifer A.; Beksinska, Mags; Scorgie, Fiona; Milford, Cecilia; Balch, Erin; Mabude, Zonke; Smith, Emily; Adams-Skinner, Jessica; Exner, Theresa M.; Hoffman, Susie; Stein, Zena A.

    2011-01-01

    Young men in South Africa can play a critical role in preventing new human immunodeficiency virus (HIV) infections, yet are seldom targeted for HIV prevention. While reported condom use at last sex has increased considerably among young people, consistent condom use remains a challenge. In this study, 74 male higher education students gave their…

  19. Male circumcision for HIV prevention: female risk compensatory behaviour in South Africa.

    Science.gov (United States)

    Greevy, Clare; King, Rebecca; Haffejee, Firoza

    2018-05-20

    South Africa promotes male circumcision (MC) as an HIV prevention method and implemented a national plan to scale-up MC in the country from 2012 to 2016. Literature has suggested that female risk compensatory behaviours (RCBs) are occurring in countries where these programmes have been implemented. Behaviours such as decreased condom use, concurrent sexual partners and sexual activity during the circumcision wound-healing period have the potential to jeopardise the campaigns' objectives. Literature has shown that directly providing women with MC information results in correct knowledge however, previous studies have not directly sought women's views and ideas on engagement with the information. This study aims to identify and explore female RCBs in relation to MC campaigns in South Africa, and to identify interventions that would result in greater female involvement in the campaigns. Snowball sampling was used to conduct twelve qualitative vignette-facilitated semi-structured interviews with women residing in a municipal housing estate in Durban, Kwa-Zulu Natal, South Africa. Interviews were audio-recorded, verbatim transcribed and analysed using framework analysis. MC knowledge and understanding varied, with some participants mistaking MC as direct HIV protection for females. Despite a lack in knowledge, the majority of women did not report signs of RCBs. Even with a lack of evidence of RCBs, misinterpretation of the MC protective effect has the potential to lead to RCBs; a concept acknowledged in the literature. Several women expressed that MC campaigns are directed to males only and expressed a keenness to be more involved. Suggested interventions include couple counselling and female information sessions in community clinics. Exploring women's attitude towards involvement in MC campaigns fills in a research knowledge gap that is important to international health, as women have a vital role to play in reducing the transmission of HIV.

  20. Morphometric study of tensor of vastus intermedius in South Indian population.

    Science.gov (United States)

    Veeramani, Raveendranath; Gnanasekaran, Dhivyalakshmi

    2017-03-01

    Tensor of vastus intermedius is a newly discovered muscle located between vastus lateralis and vastus intermedius. The purpose of this study was to investigate the detailed morphology of tensor of vastus intermedius, specifically to provide data pertaining to the attachments, innervations, variation in the types and its morphometry in South Indian population. The tensor of vastus intermedius was studied in thirty six cadaveric lower limbs using macrodissection techniques. The origin of the muscle was from upper part of intertrochanteric line and anterior part of greater trochanter of femur inserted to medial aspect of upper border of patella. The muscle was classified into four types based on the origin and also the aponeurosis course with independent type (type 1) being common. The mean and standard deviation of the length of tensor of vastus intermedius and aponeurosis were 145.40±37.55 mm and 193.55±42.32 mm, respectively. The results of the study suggest that tensor of vastus intermedius is variable and the information provided regarding the attachments, types and quantitative data will contribute to the existing knowledge of the muscle.

  1. The HLA polymorphism of two distinctive South-American Indian tribes: the Kaingang and the Guarani.

    Science.gov (United States)

    Petzl-Erler, M L; Luz, R; Sotomaior, V S

    1993-05-01

    The HLA-A, B, C, DR and DQ antigens of 240 Kaingang and 98 Guarani individuals have been characterized. The most frequent antigens found among the Kaingang are A31, 2, 24; B35, 51, 39, 48; Cw4, 7, 3, 1; DR8, 4, 2; DQ blank, 3. In the Guarani, they are A2, 28, 31; B40, 62, "53G"; Cw3, 4; DR2, 4, 8, 6; DQ3, blank. B " 53G" is an unusual antigen of the B5 cross-reactive group. DQ blank possibly corresponds to DQ4, not tested in this study. The reaction patterns of B35, B40 and DR4 indicate intra-tribal (of B35 and B40), and inter-tribal (DR4, B40 and B35) heterogeneity of these antigens. 408 Kaingang and 141 Guarani haplotypes were defined by segregation analysis. Of the commonest 10 Guarani and 9 Kaingang haplotypes, only one is shared by both tribes. Significant, positive linkage disequilibrium values for HLA-A,B; HLA-A,C; HLA-B,DR and most HLA-B,C antigen pairs were also different for the two populations. Genetic distance estimates between these two and another seven South-American Indian populations, and relative to the major human races (negroids, caucasoids, and mongoloids) reveal a comparatively high degree of divergence between the Kaingang and the Guarani, which is uncommon for Amerindian populations living close one to another.

  2. Assessing Children with Language Impairments: A Study on Kannada, a South Indian Language

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    Srimani Chakravarthi

    2012-12-01

    Full Text Available Purpose: This is one of the first comprehensive studies to assess receptive and expressive language skills in a South Indian language, Kannada. It demystifies language impairments and provides a model for future research to understand other languages in India and in countries around the world.Method: Language impairments were identified in 68 students of Grades 3 and 4, in elementary schools where Kannada was the medium of instruction. The children were assessed in different language components. The results were analysed in terms of their ages and their levels of functioning in each language component and sub-component.Results: As a group, the subjects showed no significant deficits in phonological and semantic skills; however, individual deficits and deficits within sub-component skills of semantics were noted. Mean and individual deficits in auditory reception, aural comprehension and receptive vocabulary were also noted. Deficits in syntax & verbal expression were notably significant. The extent of language delay increases with age, and plateaus at higher ages.Conclusion: Children with language impairments in Kannada, display many similar characteristics in terms of problems in different components of language. Early intervention is called for because the language delay increases as age advances. A thorough assessment reveals specific strengths and weaknesses in language components and skills. This can be used as a starting point to base remediation activities.doi: 10.5463/dcid.v23i3.134

  3. Barriers to and Facilitators of South Asian Indian-Americans’ Engagement in Advanced Care Planning Behaviors

    Science.gov (United States)

    Radhakrishnan, Kavita; Saxena, Shubhada; Jillapalli, Regina; Jang, Yuri; Kim, Miyong

    2018-01-01

    Purpose To identify barriers to and facilitators of older South Asian Indian-Americans’ (SAIAs’) engagement in behaviors associated with advance care planning (ACP). Methods Using a descriptive qualitative design guided by the transcultural nursing assessment model, data were collected in focus groups of community-dwelling older SAIA participants, SAIA family caregivers, and SAIA physicians. A directed approach using predetermined coding categories derived from the Transcultural Nursing Assessment model and aided by NVivo 10 software (Melbourne, Australia) facilitated the qualitative data analysis. Results Eleven focus groups with 36 older SAIAs (61% female, 83% 70+ years old), 10 SAIA family caregivers, and 4 SAIA physicians indicated prior lack of awareness of ACP, good health status, lack of access to linguistically and health literacy–tailored materials, healthcare provider hesitation to initiate discussions on ACP, trust in healthcare providers’ or oldest sons’ decision making, busy family caregiver work routines, and cultural assumptions about filial piety and after-death rituals as major barriers to engaging in ACP. Introducing ACP using personal anecdotes in a neutral, group-based community setting and incentivizing ACP discussions by including long-term care planning were suggested as facilitators to engage in ACP. Clinical Relevance The study’s findings will guide development of culturally sensitive interventions to raise awareness about ACP among SAIAs and encourage SAIA older adults to engage in ACP. PMID:28388828

  4. Barriers to and Facilitators of South Asian Indian-Americans' Engagement in Advanced Care Planning Behaviors.

    Science.gov (United States)

    Radhakrishnan, Kavita; Saxena, Shubhada; Jillapalli, Regina; Jang, Yuri; Kim, Miyong

    2017-05-01

    To identify barriers to and facilitators of older South Asian Indian-Americans' (SAIAs') engagement in behaviors associated with advance care planning (ACP). Using a descriptive qualitative design guided by the transcultural nursing assessment model, data were collected in focus groups of community-dwelling older SAIA participants, SAIA family caregivers, and SAIA physicians. A directed approach using predetermined coding categories derived from the Transcultural Nursing Assessment model and aided by NVivo 10 software (Melbourne, Australia) facilitated the qualitative data analysis. Eleven focus groups with 36 older SAIAs (61% female, 83% 70+ years old), 10 SAIA family caregivers, and 4 SAIA physicians indicated prior lack of awareness of ACP, good health status, lack of access to linguistically and health literacy-tailored materials, healthcare provider hesitation to initiate discussions on ACP, trust in healthcare providers' or oldest sons' decision making, busy family caregiver work routines, and cultural assumptions about filial piety and after-death rituals as major barriers to engaging in ACP. Introducing ACP using personal anecdotes in a neutral, group-based community setting and incentivizing ACP discussions by including long-term care planning were suggested as facilitators to engage in ACP. The study's findings will guide development of culturally sensitive interventions to raise awareness about ACP among SAIAs and encourage SAIA older adults to engage in ACP. © 2017 Sigma Theta Tau International.

  5. Palmaris Longus Muscle in the South Indian Population – A Cadaveric Study

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    Lydia S. Quadros

    2017-07-01

    Full Text Available Introduction: Palmaris longus, one of the superficial flexor muscles of the anterior compartment of the forearm is the most variable muscle of the upper limb. Purpose: To note the variations of palmaris longus for tendon grafts. Methods: Forty formalin-fixed upper limb specimens of South Indian population were dissected to note the variations of Palmaris longus muscle. Results: Out of the forty upper limb specimens, two variants of the palmaris longus were noted. In one specimen, a reversed palmaris longus was noted. It had a long tendinous origin with a muscle belly and a short flat tendon at insertion. The tendon inserted partly into the flexor retinaculum and partly into palmar aponeurosis. In another specimen, apart from the normal palmaris longus muscle, an additional smaller muscle was noted. It was the Palmaris profundus. This muscle took origin in the form of a tendon from the middle of the shaft of the radius, continued as a muscle belly and then terminated as a tendon which later inserted into the flexor retinaculum, close to the tendon of palmaris longus muscle. At its insertion, the superficial palmar branch of radial artery hooked it. The anterior interosseous nerve supplied the Palmaris profundus. Conclusion: These variations are worthy to be noted for tendon grafts.

  6. Male and female hypogonadism are highly prevalent in South Africans with Addison's disease.

    Science.gov (United States)

    Ross, I L; Levitt, N S; Blom, D J; Haarburger, D

    2014-09-01

    Hypogonadism may complicate Addison's disease (primary hypoadrenalism), but prevalence and metabolic sequelae of hypogonadism in Addison's disease are poorly described. We recruited patients from the South African Addison's disease national registry who received stable replacement doses of hydrocortisone and had no acute illness. Male biochemical testosterone deficiency was defined as an early morning basal testosterone10 or 12 IU/l). Testosterone deficiency did not correlate with age, disease duration or hydrocortisone dose. Untreated male hypogonadal subjects had a higher (mean ± standard deviation) BMI compared to eugonadal subjects 29.2 ± 4.9 kg/m(2) vs. 24.7 ± 3.4 kg/m(2) (p=0.01) and a higher median (interquartile range) high-sensitive-CRP 6.4 (2.5-14.0) mg/l vs. 1.45 (0.6-2.8) mg/l (p=0.002). There were no differences between the 2 groups in lipids, lipoproteins and fasting glucose. The median (interquartile range) DHEAS was lower in the hypogonadal 0.31 (0.27-0.37) μmol/l, compared with the eugonadal group 0.75 (0.50-1.51) μmol/l (p=0.005). POF was documented in 11% of female patients. Male testosterone deficiency was highly prevalent in this cohort and was primarily due to secondary hypogonadism. Only BMI and hs-CRP were increased in untreated male hypogonadal subjects. Male and female hypogonadism appears to be a common complication of Addison's disease and may contribute to its morbidity. © Georg Thieme Verlag KG Stuttgart · New York.

  7. Familial atypical multiple mole melanoma syndrome in an adult Indian male-case report and literature review

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    Radhika C G Raj

    2015-01-01

    Full Text Available Familial atypical multiple mole melanoma syndrome (FAMMMS is an autosomal dominant genodermatosis characterized by multiple melanocytic nevi, usually more than 50, and a family history of melanoma. It is known to be associated with carcinoma of pancreas and other malignancies involving gastrointestinal tract, breast, lung, larynx, and skin in the kindred. There is no published report of FAMMMS in dark-skinned individuals. We report a case of FAMMMS in a dark-skinned adult Indian male, who had multiple extensive nevi all over the body and oral mucosa; associated with malignant melanoma, squamous cell carcinoma (Marjolin′s ulcer, and carcinoma of pancreas. His father had died of carcinoma of lung and his sister had a partial phenotypic expression. The clinical presentation of the case is discussed with review of literature.

  8. Glacial-interglacial vegetation dynamics in South Eastern Africa coupled to sea surface temperature variations in the Western Indian Ocean

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    L. M. Dupont

    2011-11-01

    Full Text Available Glacial-interglacial fluctuations in the vegetation of South Africa might elucidate the climate system at the edge of the tropics between the Indian and Atlantic Oceans. However, vegetation records covering a full glacial cycle have only been published from the eastern South Atlantic. We present a pollen record of the marine core MD96-2048 retrieved by the Marion Dufresne from the Indian Ocean ∼120 km south of the Limpopo River mouth. The sedimentation at the site is slow and continuous. The upper 6 m (spanning the past 342 Ka have been analysed for pollen and spores at millennial resolution. The terrestrial pollen assemblages indicate that during interglacials, the vegetation of eastern South Africa and southern Mozambique largely consisted of evergreen and deciduous forests. During glacials open mountainous scrubland dominated. Montane forest with Podocarpus extended during humid periods was favoured by strong local insolation. Correlation with the sea surface temperature record of the same core indicates that the extension of mountainous scrubland primarily depends on sea surface temperatures of the Agulhas Current. Our record corroborates terrestrial evidence of the extension of open mountainous scrubland (including fynbos-like species of the high-altitude Grassland biome for the last glacial as well as for other glacial periods of the past 300 Ka.

  9. Cultural investment: providing opportunities to reduce risky behavior among gay American Indian males.

    Science.gov (United States)

    Gilley, Brian Joseph; Co-Cké, John Hawk

    2005-09-01

    Many gay American Indian (GAI) men feel alienated from their tribal, ceremonial and social communities because of homophobia and heterosexism. As a result, they often turn to their local gay community for social participation and sex opportunities. It is no secret that a significant aspect of some gay communities is socializing in local bars and clubs. The gay bar scene makes healthy living difficult for Native American gay men. This is especially the case for those who are in alcohol or drug recovery. In response, gay Native men's support groups are attempting to make available a cultural alternative to the double bind of alienation from one's Native community and exposure to substance abuse by providing alcohol and substance free opportunities for ceremonial and social involvement. The hope is that the men will go to bars less frequently and instead turn to Native cultural activities in men's groups for social, spiritual and emotional support. The logic of this approach assumes that individuals who are culturally invested in a community will gain a level of self and social acceptance, making them less likely to abuse substances and put themselves at risk for HIV infection. The information presented in this article comes from over six years of ethnographic research among GAI men concerning self and social acceptance, HIV/AIDS and American Indian GLBT identity.

  10. Becoming a (male foundation phase teacher: A need in South African schools?

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    Nontokoza Mashiya

    2014-12-01

    Full Text Available This paper reports on a case study of male foundation phase pre-service students who were among the first cohort to specialise in the foundation phase since the inception of the programme at one South African university. The students reported on their experiences of teaching in a female-dominated field and their views about their preparedness to teach in the field. This qualitative study is interpretive in nature. Using purposive sampling, eighteen students were sampled from a population of twenty. Data was generated through focus group interviews and then analysed and categorised. The patterns across categories showed that the pre-service teachers had faced an unwelcoming environment in the schools at the outset, but that this changed over time. Some parents were negative about male teachers in the foundation phase. However, the pre-service teachers were able to work hard and show that they can work with foundation phase learners. The study concluded that male students who enter foundation phase teacher education programmes need a lot of encouragement to boost their self-confidence and to realise the important role they can play in working with young children in a country where many young learners grow up in fatherless homes.

  11. Digital radiographic evaluation of mandibular third molar for age estimation in young adults and adolescents of South Indian population using modified Demirjian's method.

    Science.gov (United States)

    Mohammed, Rezwana Begum; Koganti, Ravichandra; Kalyan, Siva V; Tircouveluri, Saritha; Singh, Johar Rajvinder; Srinivasulu, Enganti

    2014-09-01

    In recent years, it has become increasingly important to determine the age of living people for a variety of reasons, including identifying criminal and legal responsibility and for many other social events such as birth certificate, marriage, beginning a job, joining the army and retirement. The aim of this study was to assess the developmental stages of mandibular third molar for estimation of dental age (DA) in different age groups and to evaluate the possible correlation between DA and chronological age (CA) in South Indian population. Digital orthopantomography of 330 subjects (165 males, 165 females) who fit the study and the criteria were obtained. Assessment of mandibular third molar development was performed using Demirjian et al., modified method and DA was assessed using tooth specific stages. The present study showed a significant correlation between DA and CA in both males and females. Third molar development commenced around 9 years and root completion takes place around 18.9 years in males and in females 9 years and 18.6 years respectively. Demirjian modified method underestimated the mean age of males by 0.8 years and females by 0.5 years and also showed that females mature earlier than males in selected population. Digital radiographic assessment of mandibular third molar development can be used to generate mean DA using Demirjian modified method and also the estimated age range for an individual of unknown CA. Since the Demirjian method is based on French-Canadian population, to enhance the accuracy of forensic age estimates based on third molar development, the use of population-specific standards is recommended.

  12. Associations between male infertility and ancestry in South Americans: a case control study.

    Science.gov (United States)

    Skowronek, Maria Fernanda; Velazquez, Tatiana; Mut, Patricia; Figueiro, Gonzalo; Sans, Monica; Bertoni, Bernardo; Sapiro, Rossana

    2017-07-26

    Infertility affects 15% of human couples, with men being responsible in approximately 50% of cases. Moreover, the aetiology of male factor infertility is poorly understood. The majority of male factor infertility remains idiopathic and potentially genetic in origin. The association of the Y chromosome and mitochondrial haplogroups with male infertility has been previously reported. This association differs between studied populations and their geographical distributions. These effects have been only rarely analysed in mixed populations, such as South Americans. In this study, we analysed the contributions of the Y chromosome and mitochondrial haplogroups to male infertility in a mixed population. A case control study was conducted. Regular PCR and high-resolutionmelting- real-time PCR were performed to type haplogroups from fertile and infertile men. The sperm parameters from infertile men were compared in each haplogroup by logistic regression analysis and ANOVA. The genotyping confirmed the known admixture characteristic of the Uruguayan population. The European paternal contribution was higher than the maternal contribution in both fertile and infertile men. Neither maternal nor paternal ancestry presented differences between the cases and controls. Men belonging to the Y chromosome haplogroup F(xK) more frequently presented with an abnormal sperm morphology than men from other haplogroups. The sperm parameters were not associated with the mitochondrial haplogroups. The data presented in this study showed an association between male infertility and ancestry in the Uruguayan population. Specifically, abnormal sperm morphology was associated with the Y chromosome haplogroup F(xK). Since the Y chromosome lacks recombination, these data suggest that some genes that determine sperm morphology might be inherited in blocks with the region that determines specific haplogroups. However, the possible association between the Y chromosome haplogroup F(xK) and sperm

  13. Prevalence of consensual male-male sex and sexual violence, and associations with HIV in South Africa: a population-based cross-sectional study.

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    Kristin L Dunkle

    Full Text Available In sub-Saharan Africa the population prevalence of men who have sex with men (MSM is unknown, as is the population prevalence of male-on-male sexual violence, and whether male-on-male sexual violence may relate to HIV risk. This paper describes lifetime prevalence of consensual male-male sexual behavior and male-on-male sexual violence (victimization and perpetration in two South African provinces, socio-demographic factors associated with these experiences, and associations with HIV serostatus.In a cross-sectional study conducted in 2008, men aged 18-49 y from randomly selected households in the Eastern Cape and KwaZulu-Natal provinces provided anonymous survey data and dried blood spots for HIV serostatus assessment. Interviews were completed in 1,737 of 2,298 (75.6% of enumerated and eligible households. From these households, 1,705 men (97.1% provided data on lifetime history of same-sex experiences, and 1,220 (70.2% also provided dried blood spots for HIV testing. 5.4% (n = 92 of participants reported a lifetime history of any consensual sexual activity with another man; 9.6% (n = 164 reported any sexual victimization by a man, and 3.0% (n = 51 reported perpetrating sexual violence against another man. 85.0% (n = 79 of men with a history of consensual sex with men reported having a current female partner, and 27.7% (n = 26 reported having a current male partner. Of the latter, 80.6% (n = 21/26 also reported having a female partner. Men reporting a history of consensual male-male sexual behavior are more likely to have been a victim of male-on-male sexual violence (adjusted odds ratio [aOR] = 7.24; 95% CI 4.26-12.3, and to have perpetrated sexual violence against another man (aOR = 3.10; 95% CI 1.22-7.90. Men reporting consensual oral/anal sex with a man were more likely to be HIV+ than men with no such history (aOR = 3.11; 95% CI 1.24-7.80. Men who had raped a man were more likely to be HIV+ than non

  14. 10-Methyldodecanal, a Novel Attractant Pheromone Produced by Males of the South American Cerambycid Beetle Eburodacrys vittata.

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    Weliton D Silva

    Full Text Available We report the identification, synthesis, and field bioassay of a novel attractant pheromone produced by males of Eburodacrys vittata (Blanchard, a South American cerambycid beetle in the subfamily Cerambycinae. Headspace volatiles from males contained a sex-specific compound, identified as 10-methyldodecanal. In a field bioassay conducted in Brazil, significant numbers of males and females were caught in traps baited with synthesized racemic 10-methyldodecanal, consistent with the aggregation-sex pheromones produced by males of many cerambycine species. This compound represents a new structural class of cerambycid pheromones, and it is the first pheromone identified for a species in the tribe Eburiini.

  15. Influence of Tropical South Atlantic Sea Surface Temperatures on the Indian Summer monsoon in CMIP5 models

    Science.gov (United States)

    Kucharski, Fred; Joshi, Manish K.

    2017-04-01

    In this study the teleconnection from the tropical south Atlantic to the Indian monsoon has been assessed in observations and in 32 models from the World Climate Research Program (WCRP) Coupled Model Intercomparison Project Phase 5 (CMIP5). All models show that the regression pattern of tropics-wide Atlantic sea surface temperature (SST) anomalies onto the tropical south Atlantic index correlates well with that in observations, even though with varying spatial standard deviations. However, only about half of the 32 models considered show the correct sign of rainfall response over India to a warm anomaly in the south tropical Atlantic, which is a reduction of rainfall. On the other hand, models generally do show large-scale responses broadly consistent with the observations, and the signal over India depends on relatively subtle changes in the response. This response to a tropical south Atlantic warm (cold) anomaly is a low-level quadrupole in streamfunction with an anticyclonic (cyclonic) anomaly over the Arabian Sea and India. This anticyclonic (cyclonic) anomaly leads to a weakening (strengthening) of the Somali jet and low-level divergence (convergence) over India, both inducing a reduction (increase) of Indian rainfall. The models which do not show the correct rainfall response over India also show a response similar to the one indicated above, but with maximum of the anticyclonic (cyclonic) response shifted to the western Pacific. The large-scale Walker circulation adjustment to the tropical south Atlantic SST anomalies is identified as one of the factors which account for the differences in the low-level streamfunction response. Models (and the observations) with the correct sign of the rainfall signal over India show the dominant upper-level convergence (divergence) as response to a warm (cold) tropical south Atlantic in the western Pacific region, whereas models with the wrong sign of the rainfall signal show it predominantly in the central-eastern Pacific

  16. HTLV-I infection in the South West Indian Ocean islands, particularly in La Réunion and the Seychelles.

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    Aubry, P; Bovet, P; Vitrac, D; Schooneman, F; Hollanda, J; Malvy, D; Gaüzère, B-A

    2013-10-01

    Data on HTLV-I are scarce in several Southwest Indian Ocean islands except for La Réunion and The Seychelles. The two cases of HTLV-I have been confirmed by Western-Blot in La Réunion, among blood donors. In Seychelles (87 400 inhabitants in 2012), where blood donors and some other cases are screened, HTLV-I was confirmed with a line immune assay in 43 persons and at least 10-20 patients are known to have tropical spastic paraparesia or adult T-cell lymphoma associated with HTLV-I. In the south-west Indian Ocean, a possibly important other issue may be co-infection of HTLV-1 with the Strongyloides stercoralis roundworm, which is endemic in all countries of the region and which can sometimes lead to severe symptomatic infestation.

  17. Estimating Client Out-of-Pocket Costs for Accessing Voluntary Medical Male Circumcision in South Africa.

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    Michel Tchuenche

    Full Text Available In 2010, South Africa launched a countrywide effort to scale up its voluntary medical male circumcision (VMMC program on the basis of compelling evidence that circumcision reduces men's risk of acquiring HIV through heterosexual intercourse. Even though VMMC is free there, clients can incur indirect out-of-pocket costs (for example transportation cost or foregone income. Because these costs can be barriers to increasing the uptake of VMMC services, we assessed them from a client perspective, to inform VMMC demand creation policies. Costs (calculated using a bottom-up approach and demographic data were systematically collected through 190 interviews conducted in 2015 with VMMC clients or (for minors their caregivers at 25 VMMC facilities supported by the government and the President's Emergency Plan for AIDS Relief in eight of South Africa's nine provinces. The average age of VMMC clients was 22 years and nearly 92% were under 35 years of age. The largest reported out-of-pocket expenditure was transportation, at an average of US$9.20 (R 100. Only eight clients (4% reported lost days of work. Indirect expenditures were childcare costs (one client and miscellaneous items such as food or medicine (20 clients. Given competing household expense priorities, spending US$9.20 (R100 per person on transportation to access VMMC services could be a significant burden on clients and households, and a barrier to South Africa's efforts to create demand for VMMC. Thus, we recommend a more focused analysis of clients' transportation costs to access VMMC services.

  18. HIV-Risk Behavior Among the Male Migrant Factory Workers in a North Indian City

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    Rizwan Suliankatchi Abdulkader

    2015-01-01

    Full Text Available Background: Male migrants act as a bridge for transmitting infection from core risk groups to general population and hence this group becomes essential for the HIV control program. Migrant workers constitute a large proportion of workforce in India and HIV/AIDS epidemic in them would cause huge economic losses. Objectives: The aim of this study was to ascertain the HIV-risk behavior among male migrant factory workers. Materials and Methods: This was a cross-sectional facility based survey conducted in 2011. Male migrant workers aged ≥18 years, who were born outside Haryana, who had moved to current location after 15 years of age, who had worked in the current factory for at least one year, who were willing to participate and able to give valid consent were eligible. A consecutive sampling was done. Descriptive, bivariate and multiple logistic regression analyses were done. Results: A total of 755 male subjects completed the interview. About 21.5% had experienced non-spousal sexual intercourse in last one year. Nearly 60% did not use a condom at the last non-spousal sex. Factors associated with recent non-spousal sex were being unmarried, younger age at migration, recent migration to Haryana, greater number of places migrated and lesser total duration of migration and those associated with non-use of condom at the last non-spousal sex were older age, lower education, lesser number of places migrated and lower level of HIV/AIDS knowledge. Conclusion: Unprotected, recent non-spousal sex was common among male migrants, which could increase their HIV/AIDS vulnerability.

  19. Political contexts and maternal health policy: insights from a comparison of south Indian states.

    Science.gov (United States)

    Smith, Stephanie L

    2014-01-01

    Nearly 300,000 women die from pregnancy-related complications each year. One-fifth of these deaths occur in India. Maternal survival rose on India's national policy agenda in the mid-2000s, but responsibility for health policy and implementation in the federal system is largely devolved to the state level where priority for the issue and maternal health outcomes vary. This study investigates sources of variation in maternal health policy and implementation sub-nationally in India. The study is guided by four analytical categories drawn from policy process literature: constitutional, governing and social structures; political contexts; actors and ideas. The experiences of two south Indian states-Tamil Nadu a leader and Karnataka a relatively slow mover-are examined. Process-tracing, a case study methodology that helps to identify roles of complex historical events in causal processes, was employed to investigate the research question in each state. The study is informed by interviews with public health policy experts and service delivery professionals, observation of implementation sites and archival document analysis. Historical legacies-Tamil Nadu's non-Brahmin social movement and Karnataka's developmental disparities combined with decentralization-shape the states' political contexts, affecting variation in maternal health policy and implementation. Competition to advance consistent political priorities across regimes in Tamil Nadu offers fertile ground for policy entrepreneurship and strong public health system administration facilitates progress. Inconsistent political priorities and relatively weak public health system administration frustrate progress in Karnataka. These variations offer insights to the ways in which sub-national political and administrative contexts shape health policy and implementation. Copyright © 2013 Elsevier Ltd. All rights reserved.

  20. Prevalence and etiological profile of short stature among school children in a South Indian population

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    Kumaravel Velayutham

    2017-01-01

    Full Text Available Background and Objectives: Short stature (SS is a common pediatric problem and it might be the first sign of underlying illness. Studies documenting the burden and etiological profile of SS are scarce from India and are mostly limited to data obtained from referral centers. Due to the lack of large-scale, community-based studies utilizing a standard protocol, the present study aimed to assess the prevalence and etiological profile of SS in school children of a South Indian district. Materials and Methods: In this cross-sectional study, children aged 4–16 years from 23 schools in Madurai district, Tamil Nadu, underwent anthropometric measurements and height was plotted in Khadilkar et al. growth chart. The cause of SS was assessed using clinical and laboratory evaluations in assigned children with a height less than third centile. Results: A total of 15644 children belonging to 23 schools were evaluated, and 448 (2.86% children had SS. Etiological evaluation was further performed in 87 randomly assigned children, and it is identified that familial SS or constitutional delay in growth was the most common cause of SS in the study population (66.67%. Hypothyroidism and growth hormone deficiency were the two most common pathological causes of SS seen in 12 (13.79% and 8 (9.20% children, respectively. Malnutrition was the cause of SS in 6 (6.9% children and cardiac disorders, psychogenic SS, and skeletal dysplasia were other identified causes of SS in the study. Interpretation and Conclusions: The overall prevalence of SS in school children was 2.86% and familial SS or constitutional delay in growth was the most common cause of SS. As a significant percentage of children with SS had correctable causes, monitoring growth with a standard growth chart should be mandatory in all schools.

  1. Pharmacogenetic markers to predict the clinical response to methotrexate in south Indian Tamil patients with psoriasis.

    Science.gov (United States)

    Indhumathi, S; Rajappa, Medha; Chandrashekar, Laxmisha; Ananthanarayanan, P H; Thappa, D M; Negi, V S

    2017-08-01

    Despite the advent of several new systemic therapies, methotrexate remains the gold standard for the treatment of moderate to severe psoriasis. However, there exists a significant heterogeneity in individual response to methotrexate. There are no consistently reliable markers to predict methotrexate treatment response till date. We aimed to demonstrate the association of certain genetic variants in the HLA (HLA-A2, HLA-B17, and HLA-Cw6) and the non-HLA genes including T-helper (Th)-1, Th-2, Th-17 cytokine genes (IFN-γ, IL-2, IL-4, IL-10, IL-12B, and IL-23R), and T-regulatory gene (FOXP3) with the methotrexate treatment response in South Indian Tamil patients with psoriasis. Of the 360 patients recruited, 189 patients with moderate to severe psoriasis were treated with methotrexate. Of the 189 patients, 132 patients responded to methotrexate and the remaining 57 patients were non-responders. We analyzed the association of aforesaid polymorphisms with the methotrexate treatment outcome using binary logistic regression. We observed that there were significant differences between genotype frequencies of HLA-Cw6 and FOXP3 (rs3761548) among the responders compared to non-responders, with conservative estimation. We observed that pro-inflammatory cytokines such as IFN-γ, IL-2, IL-12, and IL-23 were markedly reduced with the use of methotrexate, in comparison to the baseline levels, while the plasma IL-4 levels were increased posttreatment. Our results serve as preliminary evidence for the clinical use of genetic markers as predictors of response to methotrexate in psoriasis. This might aid in the future in the development of a point-of-care testing (POCT) gene chip, to predict optimal treatment response in patients with psoriasis, based on their individual genotypic profile.

  2. Community-based game intervention to improve South Asian Indian Americans' engagement with advanced care planning.

    Science.gov (United States)

    Radhakrishnan, Kavita; Van Scoy, Lauren Jodi; Jillapalli, Regina; Saxena, Shubhada; Kim, Miyong T

    2017-07-27

    Advance care planning (ACP) allows individuals to express their preferences for medical treatment in the event that they become incapable of making their own decisions. This study assessed the efficacy of a conversation game intervention for increasing South Asian Indian Americans' (SAIAs') engagement in ACP behaviors as well as the game's acceptability and cultural appropriateness among SAIAs. Eligible community-dwelling SAIAs were recruited at SAIA cultural events held in central Texas during the summer of 2016. Pregame questionnaires included demographics and the 55-item ACP Engagement Survey. Played in groups of 3-5, the game consists of 17 open-ended questions that prompt discussions of end-of-life issues. After each game session, focus groups and questionnaires were used to examine the game's cultural appropriateness and self-rated conversation quality. Postintervention responses on the ACP Engagement Survey and rates of participation in ACP behaviors were collected after 3 months through phone interviews or online surveys. Data were analyzed using descriptive statistics, frequencies, and paired t-tests comparing pre/post averages at a .05 significance level. Of the 47 participants, 64% were female, 62% had graduate degrees, 92% had lived in the U.S. for >10 years, 87% were first-generation immigrants, and 74% had no advance directive prior to the game. At the 3-month follow-up, 58% of participants had completed at least one ACP behavior, 42% had discussed end-of-life issues with loved ones, 15% did so with their healthcare providers, and 18% had created an advanced directive. ACP Engagement Survey scores increased significantly on all four of the process subscales by 3 months postgame. SAIA individuals who played a conversation game had a relatively high rate of performing ACP behaviors 3 months after the intervention. These findings suggest that conversation games may be useful tools for motivating people from minority communities to engage in ACP behaviors.

  3. GREYBULL SANDSTONE PETROLEUM POTENTIAL ON THE CROW INDIAN RESERVATION, SOUTH-CENTRAL MONTANA

    Energy Technology Data Exchange (ETDEWEB)

    David A. Lopez

    2000-12-14

    Evaluation of the Lower Cretaceous Greybull Sandstone on the Crow Indian Reservation for potential stratigraphic traps in the valley-fill sandstone was the focus of this project. The Crow Reservation area, located in south-central Montana, is part of the Rocky Mountain Foreland structural province, which is characterized by Laramide uplifts and intervening structural basins. The Pryor and Bighorn mountains, like other foreland uplifts, are characterized by asymmetrical folds associated with basement-involved reverse faults. The reservation area east of the mountains is on the northwestern flank of the Powder River Basin. Therefore, regional dips are eastward and southeastward; however, several prominent structural features interrupt these regional dips. The nearly 4,000 mi{sup 2} reservation is under explored but has strong potential for increased oil and gas development. Oil and gas production is well established in the Powder River Basin of Wyoming to the south as well as in the areas north and west of the reservation. However, only limited petroleum production has been established within the reservation. Geologic relations and trends indicate strong potential for oil and gas accumulations, but drilling has been insufficient for their discovery. The Greybull Sandstone, which is part of the transgressive systems tract that includes the overlying Fall River Sandstone, was deposited on a major regional unconformity. The erosional surface at the base of the Greybull Sandstone is the +100 Ma, late Aptian-Early Albian regional unconformity of Weimer (1984). This lowstand erosional surface was controlled by a basin-wide drop in sea level. In areas where incised Greybull channels are absent, the lowstand erosional unconformity is at the base of the Fall River Sandstone and equivalent formations. During the pre-Greybull lowstand, sediment bypassed this region. In the subsequent marine transgression, streams began to aggrade and deposit sand of the lower Greybull Sandstone

  4. Hazardous alcohol consumption in non-aboriginal male inmates in New South Wales.

    Science.gov (United States)

    Field, Courtney

    2018-03-12

    Purpose The purpose of this paper is to examine correlates and predictors of hazardous drinking behaviour, that may be considered evidence of generalised strain, in a sample of incarcerated non-Aboriginal males in New South Wales, Australia. Design/methodology/approach Data were collected from 283 non-Aboriginal male inmates as part of a larger epidemiological survey of inmates in NSW undertaken in 2015 by the Justice Health and Forensic Mental Health Network. Data relating to a range of social factors were selected with reference to relevant literature and assessed with regards their predictive value for scores from the Alcohol Use Disorders Identification Test (AUDIT). To facilitate regression analysis, variables were logically organised into historical factors or adult factors. Findings Almost all participants reported some history of alcohol consumption. Hazardous drinking was common among participants. While parental alcohol problems and adult drug use were the only correlates of AUDIT scores, parental misuse of alcohol was shown to be an important predictor of AUDIT scores in regression analysis. The role of parent gender was inconclusive. Previous incarceration as an adult, employment status, and drug use as an adult also predicted AUDIT scores. Originality/value Alcohol abuse is common among inmates and the use of alcohol is implicated in the commission of many offences. A better understanding of its genesis may inspire novel approaches to treatment, leading to improved health outcomes for inmates.

  5. Nutritional factors associated with antenatal depressive symptoms in the early stage of pregnancy among urban South Indian women.

    Science.gov (United States)

    Lukose, Ammu; Ramthal, Asha; Thomas, Tinku; Bosch, Ronald; Kurpad, Anura V; Duggan, Christopher; Srinivasan, Krishnamachari

    2014-01-01

    Many women of reproductive age from developing countries have poor nutritional status, and the prevalence of depression during pregnancy is high. The objective of the present study was to assess the prevalence of antenatal depressive symptoms in early pregnancy, and to identify the demographic and nutritional factors associated with these symptoms in a sample of urban South Indian pregnant women. This cross-sectional study was the baseline assessment of a prospective randomized controlled trial of vitamin B12 supplementation in urban pregnant south Indian women between the ages of 18 and 40 years ( www.clinicaltrials.gov : NCT00641862). 365 women in their first trimester of pregnancy were screened for depressive symptoms at an urban clinic in Karnataka, South India, using the Kessler Psychological Distress Scale (K-10). Nutritional, clinical and biochemical factors were also assessed. Mean (SD) age of the cohort was 22.6 (3.7) years and mean (SD) BMI was 20.4 (3.3) kg/m(2). 121 (33 %) of the women in the 1st trimester had symptoms consistent with depression (K-10 score >6). In multivariate log binomial regression analysis, presence of antenatal depressive symptoms in the first trimester were positively associated with vomiting, prevalence ratio (PR) = 1.54 (95 % CI 1.10, 2.16) and negatively with anemia, PR = 0.67 (95 % CI 0.47, 0.96). Nutrient intakes, serum vitamin B12, methylmalonic acid, homocysteine and red cell folate levels were not associated with measures of depression. Antenatal depressive symptoms in early pregnancy are highly prevalent in urban Indian women and are more common in women with vomiting and without anemia. In this cross-sectional data, blood concentrations of vitamin B12 and folate were not associated with depressive symptoms. The relationship between nutritional status and depressive symptoms may require larger and longitudinal studies.

  6. Significant profile differences among male and female adventure tourists in Pretoria, South Africa

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    Melissa Jeanette Lötter

    2014-01-01

    Full Text Available Different adventure activities/experiences evolve because individuals, their motives, behaviours, and experiences differ and change over time. This notion illustrates the broad nature of adventure tourism and its links with other forms of tourism. In turn, adventure tourism companies are compelled to promote/sell an array of activities/experiences to a diverse range of markets as novel and exclusive experiences to facilitate the growth of adventure holidays (Swarbrooke et al., 2003. To assist adventure tourism companies in achieving effective marketing strategies, the study’s objective is to identify significant sociopsychological profile differences among male and female adventure tourists in Pretoria, South Africa. Furthermore, to facilitate the comparison of adventure tourists’ profiles, an equal number of respondents were male (117 and female (117, which provided a 93.6% response rate. In comparison to female respondents, male respondents prefer winter as a season to participate in hard/high-risk adventure activities when they are with or without their family, and they participate in adventure activities for travelling and socialising purposes. Whereas, female respondents predominantly regard scuba-diving, abseiling, and helicopter flights as a hard/high-risk adventure activity, although these activities are generally regarded by the overall sample as being soft/low-risk adventure activities. Furthermore, even though females’ participation in adventure activities is sponsored, they did not participate or only participated in adventure activities once over the past year due to fear/risk and/or lack of skill. This study established that there is a need to further research adventure tourists’ profiles before it could be equally accepted and interpreted.

  7. Efficient and equitable HIV prevention: A case study of male circumcision in South Africa

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    Verguet Stéphane

    2013-01-01

    Full Text Available Abstract Background We determine efficient, equitable and mixed efficient-equitable allocations of a male circumcision (MC intervention reducing female to male HIV transmission in South Africa (SA, as a case study of an efficiency-equity framework for resource allocation in HIV prevention. Methods We present a mathematical model developed with epidemiological and cost data from the nine provinces of SA. The hypothetical one-year-long MC intervention with a budget of US$ 10 million targeted adult men 15–49 years of age in SA. The intervention was evaluated according to two criteria: an efficiency criterion, which focused on maximizing the number of HIV infections averted by the intervention, and an equity criterion (defined geographically, which focused on maximizing the chance that each male adult individual had access to the intervention regardless of his province. Results A purely efficient intervention would prevent 4,008 HIV infections over a year. In the meantime, a purely equitable intervention would avert 3,198 infections, which represents a 20% reduction in infection outcome as compared to the purely efficient scenario. A half efficient-half equitable scenario would prevent 3,749 infections, that is, a 6% reduction in infection outcome as compared to the purely efficient scenario. Conclusions This paper provides a framework for resource allocation in the health sector which incorporates a simple equity metric in addition to efficiency. In the specific context of SA with a MC intervention for the prevention of HIV, incorporation of geographical equity only slightly reduces the overall efficiency of the intervention.

  8. Tuberculosis mortality and the male survival deficit in rural South Africa: An observational community cohort study.

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    Georges Reniers

    Full Text Available Women live on average five years longer than men, and the sex difference in longevity is typically lower in populations with high mortality. South Africa-a high mortality population with a large sex disparity-is an exception, but the causes of death that contribute to this difference are not well understood.Using data from a demographic surveillance system in rural KwaZulu-Natal (2000-2014, we estimate differences between male and female adult life expectancy by HIV status. The contribution of causes of death to these life expectancy differences are computed with demographic decomposition techniques. Cause of death information comes from verbal autopsy interviews that are interpreted with the InSilicoVA tool.Adult women lived an average of 10.4 years (95% confidence Interval 9.0-11.6 longer than men. Sex differences in adult life expectancy were even larger when disaggregated by HIV status: 13.1 (95% confidence interval 10.7-15.3 and 11.2 (95% confidence interval 7.5-14.8 years among known HIV negatives and positives, respectively. Elevated male mortality from pulmonary tuberculosis (TB and external injuries were responsible for 43% and 31% of the sex difference in life expectancy among the HIV negative population, and 81% and 16% of the difference among people living with HIV.The sex differences in adult life expectancy in rural KwaZulu-Natal are exceptionally large, atypical for an African population, and largely driven by high male mortality from pulmonary TB and injuries. This is the case for both HIV positive and HIV negative men and women, signalling a need to improve the engagement of men with health services, irrespective of their HIV status.

  9. Changing food habits in a South Indian Hindu Brahmin community: a case of transitioning gender roles and family dynamics.

    Science.gov (United States)

    Mahadevan, Meena; Blair, Dorothy; Raines, Emily Rose

    2014-01-01

    This study was conducted to explore the perceptions of 20 South Indian Hindu Brahmin women on the factors influencing their food habits upon immigrating to America. The competing demands of juggling a new career and managing their family's nutritional needs at the same time, all without the support of extended family members, played an important role in steering these women away from cooking traditional healthy meals, and resorting to fast foods instead. Intervention strategies should be directed toward improving the barriers to eating healthy that were specifically identified within the confines of shifting gender roles and limited family support networks.

  10. Clinical characteristics, angiographic profile and in hospital mortality in acute coronary syndrome patients in south indian population

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    Rajni Sharma

    2014-01-01

    Full Text Available Aims: The aim was to study the clinical profile, risk factors prevalence, angiographic distribution, and severity of coronary artery stenosis in acute coronary syndrome (ACS patients of South Indian population. Materials and Methods: A total of 1562 patients of ACS were analyzed for various risk factors, angiographic pattern and severity of coronary heart disease, complications and in hospital mortality at Sri Jayadeva Institute of Cardiovascular Research and Sciences, Bengaluru, Karnataka, India. Results: Mean age of presentation was 54.71 ± 19.90 years. Majority were male 1242 (79.5% and rest were females. Most patients had ST elevation myocardial infarction (STEMI 995 (63.7% followed by unstable angina (UA 390 (25% and non-STEMI (NSTEMI 177 (11.3%. Risk factors; smoking was present in 770 (49.3%, hypertension in 628 (40.2%, diabetes in 578 (37%, and obesity in (29.64% patients. Angiography was done in 1443 (92.38% patients. left anterior descending was most commonly involved, left main (LM coronary artery was least common with near similar frequency of right coronary artery and left circumflex involvement among all three groups of ACS patients. Single-vessel disease was present in 168 (45.28% UA, 94 (56.29% NSTEMI and 468 (51.71% STEMI patients. Double-vessel disease was present in 67 (18.08% UA, 25 (14.97% NSTEMI and 172 (19.01% STEMI patients. Triple vessel disease was present in 28 (7.55% UA, 16 (9.58% NSTEMI, 72 (7.95% STEMI patients. LM disease was present in 12 (3.23% UA, 2 (1.19% NSTEMI and 9 (0.99% STEMI patients. Complications; ventricular septal rupture occurred in 3 (0.2%, free wall rupture in 2 (0.1%, cardiogenic shock in 45 (2.9%, severe mitral regurgitation in 3 (0.2%, complete heart block in 11 (0.7% patients. Total 124 (7.9% patients died in hospital after 2.1 ± 1.85 days of admission. Conclusion: STEMI was most common presentation. ACS occurred a decade earlier in comparison to Western population. Smoking was most prevalent

  11. Contrasted accumulation patterns of persistent organic pollutants and mercury in sympatric tropical dolphins from the south-western Indian Ocean

    International Nuclear Information System (INIS)

    Dirtu, Alin C.; Malarvannan, Govindan; Das, Krishna; Dulau-Drouot, Violaine; Kiszka, Jeremy J.; Lepoint, Gilles; Mongin, Philippe; Covaci, Adrian

    2016-01-01

    Due to their high trophic position and long life span, small cetaceans are considered as suitable bioindicators to monitor the presence of contaminants in marine ecosystems. Here, we document the contamination with persistent organic pollutants (POPs) and total mercury (T-Hg) of spinner (Stenella longirostris, n =21) and Indo-Pacific bottlenose dolphins (Tursiops aduncus, n=32) sampled from the coastal waters of La Réunion (south-western Indian Ocean). In addition, seven co-occurring teleost fish species were sampled and analyzed as well. Blubber samples from living dolphins and muscle from teleosts were analyzed for polychlorinated biphenyls (PCBs), DDT and metabolites (DDTs), chlordanes (CHLs), hexachlorocyclohexanes (HCHs), hexachlorobenzene (HCB), and polybrominated diphenyl ethers (PBDEs). Methoxylated PBDEs (MeO-PBDEs), reported as having a natural origin, were also analyzed. T-Hg levels were measured in blubber and skin biopsies of the two dolphin species. Stable isotopes δ 13 C and δ 15 N values were determined in skin of the dolphins and in the muscle of teleosts. For PCBs, HCHs and T-Hg, concentrations were significantly higher in T. aduncus than in S. longirostris. For other POP levels, intra-species variability was high. MeO-PBDEs were the dominant compounds (55% of the total POPs) in S. longirostris, while PCBs dominated (50% contribution) in T. aduncus. Other contaminants showed similar profiles between the two species. Given the different patterns of POPs and T-Hg contamination and the δ 15 N values observed among analyzed teleosts, dietary and foraging habitat preferences most likely explain the contrasted contaminant profiles observed in the two dolphin species. Levels of each class of contaminants were significantly higher in males than females. Despite their spatial and temporal overlap in the waters of La Réunion, S. longirostris and T. aduncus are differently exposed to contaminant accumulation. - Highlights: • POPs and total Hg were

  12. Contrasted accumulation patterns of persistent organic pollutants and mercury in sympatric tropical dolphins from the south-western Indian Ocean

    Energy Technology Data Exchange (ETDEWEB)

    Dirtu, Alin C. [Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk (Belgium); Department of Chemistry, “Al. I. Cuza” University of Iasi, 700506 Iasi (Romania); Malarvannan, Govindan [Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk (Belgium); Das, Krishna [University of Liege, MARE Center, Laboratory for Oceanology, 4000 Liege (Belgium); Dulau-Drouot, Violaine [Groupe Local d’Observation et d’Identification des Cétacés (GLOBICE), 30 Chemin Parc Cabris, Grand Bois, 97410 Saint Pierre, La Réunion (France); Kiszka, Jeremy J. [Marine Sciences Program, Department of Biological Sciences, Florida International University, 3000 NE 151st, North Miami, FL 33181 (United States); Lepoint, Gilles [University of Liege, MARE Center, Laboratory for Oceanology, 4000 Liege (Belgium); Mongin, Philippe [Brigade Nature Océan Indien (BNOI)/ONCFS, 12 Allée de la Foret – Parc de la Providence, 97400 Saint Denis, La Réunion (France); Covaci, Adrian, E-mail: adrian.covaci@uantwerpen.be [Toxicological Centre, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk (Belgium)

    2016-04-15

    Due to their high trophic position and long life span, small cetaceans are considered as suitable bioindicators to monitor the presence of contaminants in marine ecosystems. Here, we document the contamination with persistent organic pollutants (POPs) and total mercury (T-Hg) of spinner (Stenella longirostris, n =21) and Indo-Pacific bottlenose dolphins (Tursiops aduncus, n=32) sampled from the coastal waters of La Réunion (south-western Indian Ocean). In addition, seven co-occurring teleost fish species were sampled and analyzed as well. Blubber samples from living dolphins and muscle from teleosts were analyzed for polychlorinated biphenyls (PCBs), DDT and metabolites (DDTs), chlordanes (CHLs), hexachlorocyclohexanes (HCHs), hexachlorobenzene (HCB), and polybrominated diphenyl ethers (PBDEs). Methoxylated PBDEs (MeO-PBDEs), reported as having a natural origin, were also analyzed. T-Hg levels were measured in blubber and skin biopsies of the two dolphin species. Stable isotopes δ{sup 13}C and δ{sup 15}N values were determined in skin of the dolphins and in the muscle of teleosts. For PCBs, HCHs and T-Hg, concentrations were significantly higher in T. aduncus than in S. longirostris. For other POP levels, intra-species variability was high. MeO-PBDEs were the dominant compounds (55% of the total POPs) in S. longirostris, while PCBs dominated (50% contribution) in T. aduncus. Other contaminants showed similar profiles between the two species. Given the different patterns of POPs and T-Hg contamination and the δ{sup 15}N values observed among analyzed teleosts, dietary and foraging habitat preferences most likely explain the contrasted contaminant profiles observed in the two dolphin species. Levels of each class of contaminants were significantly higher in males than females. Despite their spatial and temporal overlap in the waters of La Réunion, S. longirostris and T. aduncus are differently exposed to contaminant accumulation. - Highlights: • POPs and total

  13. How Do South Korean Female Executives' Definitions of Career Success Differ from Those of Male Executives?

    Science.gov (United States)

    Cho, Yonjoo; Park, Jiwon; Han, Soo Jeoung; Ju, Boreum; You, Jieun; Ju, Ahreum; Park, Chan Kyun; Park, Hye Young

    2017-01-01

    Purpose: The purpose of this study was to compare South Korean female executives' definitions of career success with those of male executives, identify their career development strategies for success and provide implications for research and practice. Two research questions guiding our inquiry included: How do female executives' definitions of…

  14. Pesticide concentrations in wetlands on the Lake Traverse Indian Reservation, South and North Dakota, July 2015

    Science.gov (United States)

    Carter, Janet M.; Thompson, Ryan F.

    2016-05-04

    During July 2015, water samples were collected from 18 wetlands on the Lake Traverse Indian Reservation in northeastern South Dakota and southeastern North Dakota and analyzed for physical properties and 54 pesticides. This study by the U.S. Geological Survey in cooperation with the Sisseton-Wahpeton Oyate was designed to provide an update on pesticide concentrations of the same 18 wetlands that were sampled for a reconnaissance-level assessment during July 2006. The purpose of this report is to present the results of the assessment of pesticide concentrations in selected Lake Traverse Indian Reservation wetlands during July 2015 and provide a comparison of pesticide concentrations between 2006 and 2015.Of the 54 pesticides that were analyzed for in the samples collected during July 2015, 47 pesticides were not detected in any samples. Seven pesticides—2-chloro-4-isopropylamino-6-amino-s-triazine (CIAT); 2,4–D; acetachlor; atrazine; glyphosate; metolachlor; and prometon—were detected in the 2015 samples with estimated concentrations or concentrations greater than the laboratory reporting level, and most pesticides were detected at low concentrations in only a few samples. Samples from all wetlands contained at least one detected pesticide. The maximum number of pesticides detected in a wetland sample was six, and the median number of pesticides detected was three.The most commonly detected pesticides in the 2015 samples were atrazine and the atrazine degradate CIAT (also known as deethylatrazine), which were detected in 14 and 13 of the wetlands sampled, respectively. Glyphosate was detected in samples from 11 wetlands, and metolachlor was detected in samples from 10 wetlands. The other detected pesticides were 2,4–D (4 wetlands), acetochlor (3 wetlands), and prometon (1 wetland).The same pesticides that were detected in the 2006 samples were detected in the 2015 samples, with the exception of simazine, which was detected only in one sample in 2006

  15. Vulnerability of teleosts caught by the pelagic tuna longline fleets in South Atlantic and Western Indian Oceans

    Science.gov (United States)

    Lucena-Frédou, Flávia; Kell, Laurie; Frédou, Thierry; Gaertner, Daniel; Potier, Michel; Bach, Pascal; Travassos, Paulo; Hazin, Fábio; Ménard, Frédéric

    2017-06-01

    Productivity and Susceptibility Analysis (PSA) is a methodology for evaluating the vulnerability of a stock based on its biological productivity and susceptibility to fishing. In this study, we evaluated the vulnerability of 60 stocks of tuna, billfishes and other teleosts caught by the tuna longline fleets operating in the South Atlantic and Indian Ocean using a semi-quantitative PSA. We (a) evaluated the vulnerability of the species in the study areas; (b) compared the vulnerability of target and non-target species and oceans; (c) analyzed the sensitivity of data entry; and (d) compared the results of the PSA to other fully quantitative assessment methods. Istiophoridae exhibited the highest scores for vulnerability. The top 10 species at risk were: Atlantic Istiophorus albicans; Indian Ocean Istiompax indica; Atlantic Makaira nigricans and Thunnus alalunga; Indian Ocean Xiphias gladius; Atlantic T. albacares, Gempylus serpens, Ranzania laevis and X. gladius; and Indian Ocean T. alalunga. All species considered at high risk were targeted or were commercialized bycatch, except for the Atlantic G. serpens and R. laevis which were discarded, and may be considered as a false positive. Those species and others at high risk should be prioritized for further assessment and/or data collection. Most species at moderate risk were bycatch species kept for sale. Conversely, species classified at low risk were mostly discarded. Overall, species at high risk were overfished and/or subjected to overfishing. Moreover, all species considered to be within extinction risk (Critically Endangered, Endangered and Vulnerable) were in the high-risk category. The good concordance between approaches corroborates the results of our analysis. PSA is not a replacement for traditional stock assessments, where a stock is assessed at regular intervals to provide management advice. It is of importance, however, where there is uncertainty about catches and life history parameters, since it can

  16. Awareness and practice of road safety measures among undergraduate medical students in a South Indian state.

    Science.gov (United States)

    Kulkarni, Vaman; Kanchan, Tanuj; Palanivel, C; Papanna, M K; Kumar, Nithin; Unnikrishnan, B

    2013-05-01

    The UN general assembly has declared 2011-2020 as the "Decade of Action for Road Safety". The declaration holds significance because road traffic accidents (RTAs) have become a major cause of morbidity and mortality, especially among the adults and middle aged individuals who constitute economically most productive age groups of society. The importance of knowledge and practice of road safety measures needs to be emphasized in the prevention of RTAs. The present study is aimed to assess the knowledge and practice of road safety measures among the students of a medical college in coastal, South India. A total of 260 medical students were included in this cross-sectional study. A semi-structured questionnaire was used to collect the relevant information from the participants. The data collected was analyzed using SPSS version 11.5. Out of the 260 participants, 149 (57.3%) were females and 111 (42.7%) were males. The overall awareness on road safety measures was slightly higher among females (20.6%) than males (19.9%). The participants had significantly low awareness with regard to alcohol and driving (4.2%), use of seat belts (20%) and use of mobile phones without hands free device (6.1%). The participants had a better knowledge about traffic signs and more than half of them identified all the signs correctly. With regard to the road safety practices, 25% were involved in drunken driving in the past one year. The practice of using mobile phones with hands free devices while driving was admitted by 20% of them. Nearly two-third participants (68%) admitted to have crossed speed limits on multiple occasions. Observations of the study emphasize on the need to generate awareness among medical students through training and IEC activities to curb the epidemic of RTAs. Copyright © 2012 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  17. Physical Performance and Anthropometric Characteristics of Male South African University Soccer Players

    Directory of Open Access Journals (Sweden)

    Kubayi Alliance

    2017-12-01

    Full Text Available Soccer is the most popular sport worldwide. Despite its global acclaim, scientific studies of soccer have tended to focus on tactics and techniques, thereby neglecting the physical and physiological profile of the players. Therefore, the purpose of this study was to examine physical and anthropometric characteristics of male South African university soccer players. Twenty-seven male soccer players aged 19 to 24 (mean age: 22.1 years; s = 1.5 years volunteered to participate in the study. The results showed that goalkeepers (77.5 ± 9.7 kg and defenders (68.2 ± 6.5 kg were the heaviest compared to players in other playing positions. The goalkeepers also had the highest percentage of body fat (11.3 ± 2.3%, in contrast to midfielders who had the lowest body fat content (9.1 ± 0.9%. With regard to flexibility, defenders (45.1 ± 4.9 cm and midfielders (45.9 ± 5.4 cm performed better than goalkeepers (37.1 ± 4.3 cm and strikers (40.1 ± 3.4 cm. Midfielders (57.2 ± 3.1 ml1·kg−1·min1 and defenders (56.1 ± 5.1 ml1·kg−1·min1 had significantly higher values of maximal oxygen uptake (VO2max than goalkeepers (47.9 ± 0.2 ml−1·kg−1·min−1 and strikers (49.8 ± 6.2 ml−1·kg−1·min−1. No significant (p > 0.05 differences were observed for all other variables, with the exception of body height, body mass, and VO2max. It was therefore concluded that sports scientists and coaches should tailor conditioning programmes in soccer according to players’ positions in view of the implications for successful performance.

  18. Physical Performance and Anthropometric Characteristics of Male South African University Soccer Players.

    Science.gov (United States)

    Kubayi, Alliance; Paul, Yvonne; Mahlangu, Prescott; Toriola, Abel

    2017-12-01

    Soccer is the most popular sport worldwide. Despite its global acclaim, scientific studies of soccer have tended to focus on tactics and techniques, thereby neglecting the physical and physiological profile of the players. Therefore, the purpose of this study was to examine physical and anthropometric characteristics of male South African university soccer players. Twenty-seven male soccer players aged 19 to 24 (mean age: 22.1 years; s = 1.5 years) volunteered to participate in the study. The results showed that goalkeepers (77.5 ± 9.7 kg) and defenders (68.2 ± 6.5 kg) were the heaviest compared to players in other playing positions. The goalkeepers also had the highest percentage of body fat (11.3 ± 2.3%), in contrast to midfielders who had the lowest body fat content (9.1 ± 0.9%). With regard to flexibility, defenders (45.1 ± 4.9 cm) and midfielders (45.9 ± 5.4 cm) performed better than goalkeepers (37.1 ± 4.3 cm) and strikers (40.1 ± 3.4 cm). Midfielders (57.2 ± 3.1 ml 1 ·kg -1 ·min 1 ) and defenders (56.1 ± 5.1 ml 1 ·kg -1 ·min 1 ) had significantly higher values of maximal oxygen uptake (VO 2max ) than goalkeepers (47.9 ± 0.2 ml -1 ·kg -1 ·min -1 ) and strikers (49.8 ± 6.2 ml -1 ·kg -1 ·min -1 ). No significant (p > 0.05) differences were observed for all other variables, with the exception of body height, body mass, and VO 2max . It was therefore concluded that sports scientists and coaches should tailor conditioning programmes in soccer according to players' positions in view of the implications for successful performance.

  19. Traditional and western medicine: cultural beliefs and practices of South African Indian Muslims with regard to stroke.

    Science.gov (United States)

    Bham, Zaheerah; Ross, Eleanor

    2005-01-01

    To investigate the beliefs of caregivers and traditional healers within the South African Indian Muslim community regarding the etiology and treatment of stroke and the persons likely to be consulted in this regard. A descriptive case study design was employed which incorporated two groups and was located within a qualitative paradigm. Data were collected within the homes of caregivers and the consulting rooms of traditional healers. Ten caregivers of persons who had sustained strokes and 10 traditional healers were interviewed. Individual interviews were held with participants. Responses to semi-structured interview schedules were analyzed using thematic content analysis and descriptive statistics. For both groups, religion and faith in God played a pertinent role in beliefs regarding etiology of illnesses such as stroke. Caregivers used a combination of traditional and Western medicine approaches. For traditional healers, treatment was based on the premise of restoring the balance between hot and cold in the body, which had been placed in disequilibrium by the stroke. Participants expressed disillusionment with referrals to Western healthcare professionals whose treatment was often regarded as culturally inappropriate. They also emphasized the integral role played by family members in the treatment of illness and disease. Results have implications for: culturally sensitive management of stroke patients in the South African Indian Muslim community; collaboration between Western and traditional healers; involvement of families in the remediation process; and further research.

  20. Endothelial Nitric Oxide Synthase Gene Polymorphism (G894T and Diabetes Mellitus (Type II among South Indians

    Directory of Open Access Journals (Sweden)

    T. Angeline

    2011-01-01

    Full Text Available The objective of the study is to find out whether the endothelial nitric oxide synthase (eNOS G894T single-nucleotide polymorphism is associated with type 2 diabetes mellitus in South Indian (Tamil population. A total number of 260 subjects comprising 100 type 2 diabetic mellitus patients and 160 healthy individuals with no documented history of diabetes were included for the study. DNA was isolated, and eNOS G894T genotyping was performed using the polymerase chain reaction followed by restriction enzyme analysis using Ban II. The genotype distribution in patients and controls were compatible with the Hardy-Weinberg expectations (P>0.05. Odds ratio indicates that the occurrence of mutant genotype (GT/TT was 7.2 times (95% CI = 4.09–12.71 more frequent in the cases than in controls. Thus, the present study demonstrates that there is an association of endothelial nitric oxide synthase gene (G894T polymorphism with diabetes mellitus among South Indians.

  1. Role of Endothelial Nitric Oxide Synthase Gene Polymorphisms in Predicting Aneurysmal Subarachnoid Hemorrhage in South Indian Patients

    Directory of Open Access Journals (Sweden)

    Linda Koshy

    2008-01-01

    Full Text Available Endothelial nitric oxide synthase (eNOS gene polymorphisms have been implicated as predisposing genetic factors that can predict aneurysmal subarachnoid hemorrhage (aSAH, but with controversial results from different populations. Using a case-control study design, we tested the hypothesis whether variants in eNOS gene can increase risk of aSAH among South Indian patients, either independently, or by interacting with other risk factors of the disease. We enrolled 122 patients, along with 224 ethnically matched controls. We screened the intron-4 27-bp VNTR, the promoter T-786C and the exon-7 G894T SNPs in the eNOS gene. We found marked interethnic differences in the genotype distribution of eNOS variants when comparing the South Indian population with the reported frequencies from Caucasian and Japanese populations. Genotype distributions in control and patient populations were found to be in Hardy-Weinberg equilibrium. In patients, the allele, genotype and estimated haplotype frequencies did not differ significantly from the controls. Multiple logistic regression indicated hypertension and smoking as risk factors for the disease, however the risk alleles did not have any interaction with these risk factors. Although the eNOS polymorphisms were not found to be a likely risk factor for aSAH, the role of factors such as ethnicity, gender, smoking and hypertension should be evaluated cautiously to understand the genotype to phenotype conversion.

  2. A study of cranial variations based on craniometric indices in a South Indian population.

    Science.gov (United States)

    Kanchan, Tanuj; Krishan, Kewal; Gupta, Anadi; Acharya, Jenash

    2014-09-01

    Human skull has been the most extensively studied bone for establishing the taxonomies at evolutionary levels. Crania are also the most commonly used skeletal elements in population studies because they are known to be more genetically driven and less affected by environmental factors. The craniofacial indices are considered as clinical anthropometric parameters used in the investigation of craniofacial skeletal deformities and brain development. The present research is an attempt to study the cranial indices in the South Indian population. The sample for the study included 118 dry adult crania. All the osteometric measurements were taken using standard anthropometric instruments, and 3 indices, namely, cranial index, orbital index (OI), and index of foreman magnum (FMI), were calculated. Cranial index is calculated as (maximum cranial breadth / maximum cranial length) × 100, OI as (orbital height / orbital breadth) × 100, and FMI as (transverse diameter / anteroposterior diameter) × 100. The crania were further classified based on these indices. The cranial index ranged between 66.67 and 85.71 (mean, 78.57 [SD, 4.11]), the OI ranged between 68.89 and 102.63 (mean, 84.23 [SD, 6.64]), and the FMI ranged between 68.57 and 96.88 (mean, 79.71 [SD, 6.98]). Cranial index did not show any significant correlation with the OI (r = -0.162, P = 0.081) or the FMI (r = -0.045, P = 0.626). A statistically significant correlation was, however, observed between OI and FMI (r = -0.232, P = 0.012). The current study developed population-specific classification of crania using cranial indices. This craniometric baseline data pertaining to the craniofacial indices may be useful in presurgical planning and the postsurgical evaluation. It may also assist the forensic anthropologists in the categorization of human skulls, which may be an important component in identification of highly decomposed dead bodies and skeletal remains. More such studies need to be conducted to understand the

  3. Clinical profile and treatment outcome of febrile infection-related epilepsy syndrome in South Indian children

    Directory of Open Access Journals (Sweden)

    Sandeep B Patil

    2016-01-01

    Full Text Available Purpose: To describe the clinical features and outcome of febrile infection-related epilepsy syndrome (FIRES, a catastrophic epileptic encephalopathy, in a cohort of South Indian children. Materials and Methods: We performed a retrospective chart review of a cohort of children with previously normal development who presented with status epilepticus or encephalopathy with recurrent seizures following a nonspecific febrile illness during the period between January 2007 and January 2012. They were divided into two groups super refractory status epilepticus (SRSE and refractory status epilepticus (RSE depending on the duration and severity of the seizures. Key Findings: Fifteen children who met the inclusion criteria were included for the final analysis. The age of the children at presentation ranged 3-15 years (median 6.3 years. All the children presented with prolonged or recurrent seizures occurring 1-12 days (median 4 days after the onset of fever. Eight children had SRSE while seven children had refractory seizures with encephalopathy. Cerebrospinal fluid (CSF analysis was done in all the children in the acute phase, and the cell count ranged 0-12 cells/μL (median 2 cells/μL with normal sugar and protein levels. Initial neuroimaging done in all children (MRI in 10 and CT in 5, and it was normal in 13 children. Treatment modalities included multiple antiepileptic drugs (AEDs (4-9 drugs (median 5 drugs. Midazolam (MDZ infusion was administered in seven patients. Eight patients required barbiturate coma to suppress the seizure activity. The duration of the barbiturate coma ranged 2-90 days (median 3 days. Steroids were used in 14 children and intravenous immunoglobulin (2 g/kg in 7 children. Three children died in the acute phase. All children were maintained on multiple AEDs till the last follow-up, the number of AEDs ranged 1-6 (median 5 AEDs. The patients with super refractory status in the acute phase were found to be more severely disabled

  4. CYP2D6 genotype and phenotype relationship in South Indians

    Directory of Open Access Journals (Sweden)

    Naveen A

    2006-01-01

    Full Text Available Background : Genotypes of the drug-metabolizing enzyme CYP2D6 influence plasma levels of 25% of commonlyprescribed drugs. This is the first study in India to investigate the genotype-phenotype relationship of CYP2D6. Aim : To study the influence of some CYP2D6 genotypes on the metabolism of its substrate dextromethorphanin healthy South Indian volunteers and to assess the contribution of the CYP2D6FNx0110 and CYP2D6FNx014 alleles. Materials and Methods : Twenty-six subjects from a previous CYP2D6 genotyping study of healthy volunteerswere included for phenotyping in this study. Selected volunteers belonged to any one of three genotype groups:Group I - two normal activity alleles, Group II - one reduced activity allele and one normal activity allele andGroup III - one loss of function allele along with either a wild type or reduced activity allele. Volunteers werephenotyped for the CYP2D6 enzyme using dextromethorphan as probe drug. Concentrations of the parent drugand metabolite dextrorphan were estimated using high performance liquid chromatography. Metabolic ratioswere calculated as the ratio of parent drug to metabolite in 0-8h urine samples. Statistical Analysis : Metabolic ratios from each genotype group were compared using the Mann-Whitney testat 5% significance, to observe their difference between genotype groups. Results : The mean metabolic ratios±SD in Groups I, II and III were 0.0039±0.0031, 0.0032±0.0017 and0.0391±0.0331 respectively. The mean metabolic ratio of Group III was significantly higher when comparedwith Groups I or II. In heterozygous individuals, the FNx011 or FNx012 alleles compensated for the reduced enzymeactivity due to the FNx0110 allele. However, if a heterozygous individual had a FNx014 allele, the reduced enzyme activitycould not be compensated by the FNx011 or FNx012 alleles. Conclusions : The CYP2D6 enzyme activity was found to be decreased in individuals carrying FNx014 or FNx015 alleles.The FNx011 or FNx

  5. Modernization of the Indian Air Force: Security Implications for South Asia

    National Research Council Canada - National Science Library

    2005-01-01

    This thesis analyzes the Indian Air Force's (IAF) robust modernization campaign and explores why the IAF is on the path to transforming itself from an air force dedicated to air defense to one capable of global force projection...

  6. Impact of service quality management (SQM) practices on Indian railways : study of South Central Railways.

    Science.gov (United States)

    2010-09-01

    The main objective of this study is to present a framework developed for assisting Railways to monitor and : control the quality of services provided to passengers. The study evaluated the passenger Rail Service quality of : Indian Railways by develo...

  7. Prevalence of Charcot Arthropathy in Type 2 Diabetes Patients Aged over 50 Years with Severe Peripheral Neuropathy: A Retrospective Study in a Tertiary Care South Indian Hospital.

    Science.gov (United States)

    Salini, Dharmadas; Harish, Kumar; Minnie, Pillay; Sundaram, Karimassery R; Arun, Bal; Sandya, Chirukandath J; Mangalanandan, Thacho S; Vivek, Lakshmanan; Praveen, Valiyaparambil P

    2018-01-01

    Available literature on the prevalence of Charcot arthropathy (CA) represents mainly Western population. No study has been reported from India so far. Hence we attempted to study the prevalence of CA in patients with type 2 diabetes mellitus and severe peripheral neuropathy (T2DMPN), belonging to Indian population amongst whom type 2 diabetes is on the rise in alarming proportions. Medical records of 3387 patients who performed an objective vibration perception threshold test during the year 2015 were screened for T2DMPN. Out of these, 1475 T2DMPN patients above 50 years were selected and analyzed in detail for CA. CA was diagnosed based on clinical features and/or radiological investigations. The anatomical localization of the disease distribution of the affected foot was done according to Brodsky's classification. The prevalence of CA in T2DMPN patients was found to be 9.8%. The mean age of patients diagnosed with CA was 63 ± 8.36 years, and mean duration of DM for CA to develop was 18.01 ± 8.23 years. About 62.5% of the patients were male and 37.5% female. Bilateral presentation of CA was observed in 20.8% of patients. Multiple sites of the foot were affected in 48.6% of patients and belonged to type 4 classification of Brodsky. A high prevalence of CA (9.8%) was observed in the present study conducted on T2DMPN patients who presented to the endocrinology department of a tertiary care South Indian hospital. In the majority of patients, the area of foot affected belonged to type 4 classification of Brodsky.

  8. Pelagic ecology of the South West Indian Ocean Ridge seamounts: Introduction and overview

    Science.gov (United States)

    Rogers, A. D.

    2017-02-01

    The Indian Ocean was described by Behrman (1981) as the "Forlorn Ocean", a region neglected by science up to the late-1950s. For example, the Challenger Expedition from 1872 to 1876 largely avoided the Indian Ocean, sailing from Cape Town into Antarctic waters sampling around the Prince Edward Islands, Kerguelen Island and Crozet Islands before heading to Melbourne. From 1876 to the 1950s there were expeditions on several vessels including the Valdivia, Gauss and Planet (Germany), the Snellius (Netherlands), Discovery II, MahaBiss (United Kingdom), Albatross (Sweden), Dana and Galathea (Denmark; Behrman, 1981). There was no coordination between these efforts and overall the Indian Ocean, especially the deep sea remained perhaps the most poorly explored of the world's oceans. This situation was largely behind the multilateral effort represented by the International Indian Ocean Expedition (IIEO), which was coordinated by the Scientific Committee for Ocean Research (SCOR), and which ran from 1959-1965. Work during this expedition focused on the Arabian Sea, the area to the northwest of Australia and the waters over the continental shelves and slopes of coastal states in the region. Subsequently several large-scale international oceanographic programmes have included significant components in the Indian Ocean, including the Joint Global Ocean Flux Study (JGOFS) and the World Ocean Circulation Experiment (WOCE). These studies were focused on physical oceanographic measurements and biogeochemistry and whilst the Indian Ocean is still less understood than other large oceans it is now integrated into the major ocean observation systems (Talley et al., 2011). This cannot be said for many aspects of the biology of the region, despite the fact that the Indian Ocean is one of the places where exploitation of marine living resources is still growing (FAO, 2016). The biology of the deep Indian Ocean outside of the Arabian Sea is particularly poorly understood given the presence

  9. Assessment of crown angulations, crown inclinations, and tooth size discrepancies in a South Indian population

    Directory of Open Access Journals (Sweden)

    Geeta Maruti Doodamani

    2011-01-01

    Full Text Available Aims and Objective: The aim of this study was to assess crown angulations, crown inclinations, and tooth size discrepancy in a sample population from Davangere, South India. Materials and Methods: One hundred adults (50 male and 50 female of age 18-30 years, with Angle′s class I ideal occlusion and balanced profiles, were selected for the study. Study models were prepared and crown angulations and crown inclinations were measured using a customized protractor device. Bolton′s analysis was used to measure the tooth size discrepancies. Results: Maxillary and mandibular teeth had less crown angulations. Maxillary and mandibular incisors and maxillary molars showed increased crown inclinations, whereas mandibular molars and premolars had less crown inclinations than the original Andrews sample. The mean maxillary and mandibular tooth size ratios, overall and anterior, were similar to Bolton′s ratios. Conclusions: The finding of this study indicates that there are possible racial and ethnic factors contributing to variations in crown angulations and crown inclinations.

  10. Estimation of Stature from Foot Dimensions and Stature among South Indian Medical Students Using Regression Models

    Directory of Open Access Journals (Sweden)

    Rajesh D. R

    2015-01-01

    Full Text Available Background: At times fragments of soft tissues are found disposed off in the open, in ditches at the crime scene and the same are brought to forensic experts for the purpose of identification and such type of cases pose a real challenge. Objectives: This study was aimed at developing a methodology which could help in personal identification by studying the relation between foot dimensions and stature among south subjects using regression models. Material and Methods: Stature and foot length of 100 subjects (age range 18-22 years were measured. Linear regression equations for stature estimation were calculated. Result: The correlation coefficients between stature and foot lengths were found to be positive and statistically significant. Height = 98.159 + 3.746 × FLRT (r = 0.821 and Height = 91.242 + 3.284 × FLRT (r = 0.837 are the regression formulas from foot lengths for males and females respectively. Conclusion: The regression equation derived in the study can be used reliably for estimation of stature in a diverse population group thus would be of immense value in the field of personal identification especially from mutilated bodies or fragmentary remains.

  11. HIV counselling and testing utilisation and attitudes of male inmates in a South African prison.

    Science.gov (United States)

    Motshabi, Lelaka C; Pengpid, Supa; Peltzer, Karl

    2011-01-01

    The Department of Correctional Services Policy on the management of HIV and AIDS for offenders include voluntary counselling and testing (VCT) for HIV as one of the priorities in the rehabilitation of inmates. The aim of this study was to determine factors associated with the utilisation of VCT services in the correctional centres in terms of level of satisfaction, their experiences and expectations, and motivating factors and barriers for VCT utilisation at Losperfontein Correctional Centre, South Africa. This was a case control study (cases being those who underwent testing and controls those who did not) examining predictors of HIV VCT utilisation among 200 male adult sentenced inmates serving medium and maximum sentences. Results indicate that a poor health system (OR=0.34, 95%CI: 0.23 - 0.50) was inversely associated with HIV testing acceptance in prison, while age, educational level, population group, marital status, length of incarceration and access to HIV testing in prison were not associated with HIV testing acceptance in prison. Half of the participants (50%) agreed that VCT services are accessible and are promoted at their correctional centre. Most were satisfied with different components of VCT services, ranging from 79% (fair to very good) for 'the way he/she received you' to 62% 'clarified all your concerns'. This study demonstrated some challenges and benefits to the field of health promotion and HIV prevention in the correctional centres especially with regard to VCT services.

  12. Phylogeny and colonization history of Pringlea antiscorbutica (Brassicaceae), an emblematic endemic from the South Indian Ocean Province.

    Science.gov (United States)

    Bartish, Igor V; Aïnouche, Abdelkader; Jia, Dongrui; Bergstrom, Dana; Chown, Steven L; Winkworth, Richard C; Hennion, Françoise

    2012-11-01

    The origins and evolution of sub-Antarctic island floras are not well understood. In particular there is uncertainty about the ages of the contemporary floras and the ultimate origins of the lineages they contain. Pringlea R. Br. (Brassicaceae) is a monotypic genus endemic to four sub-Antarctic island groups in the southern Indian Ocean. Here we used sequences from both the chloroplast and nuclear genomes to examine the phylogenetic position of this enigmatic genus. Our analyses confirm that Pringlea falls within the tribe Thelypodieae and provide a preliminary view of its relationships within the group. Divergence time estimates and ancestral area reconstructions imply Pringlea diverged from a South American ancestor ~5 Myr ago. It remains unclear whether the ancestor of Pringlea dispersed directly to the South Indian Ocean Province (SIOP) or used Antarctica as a stepping-stone; what is clear, however, is that following arrival in the SIOP several additional long-distance dispersal events must be inferred to explain the current distribution of this species. Our analyses also suggest that although Pringlea is likely to have inherited cold tolerance from its closest relatives, the distinctive morphology of this species evolved only after it split from the South American lineage. More generally, our results lend support to the hypothesis that angiosperms persisted on the sub-Antarctic islands throughout the Pliocene and Pleistocene. Taken together with evidence from other sub-Antarctic island plant groups, they suggest the extant flora of sub-Antarctic is likely to have been assembled over a broad time period and from lineages with distinctive biogeographic histories. Copyright © 2012 Elsevier Inc. All rights reserved.

  13. Assessment of two versions of regional climate model in simulating the Indian Summer Monsoon over South Asia CORDEX domain

    Science.gov (United States)

    Pattnayak, K. C.; Panda, S. K.; Saraswat, Vaishali; Dash, S. K.

    2018-04-01

    This study assess the performance of two versions of Regional Climate Model (RegCM) in simulating the Indian summer monsoon over South Asia for the period 1998 to 2003 with an aim of conducting future climate change simulations. Two sets of experiments were carried out with two different versions of RegCM (viz. RegCM4.2 and RegCM4.3) with the lateral boundary forcings provided from European Center for Medium Range Weather Forecast Reanalysis (ERA-interim) at 50 km horizontal resolution. The major updates in RegCM4.3 in comparison to the older version RegCM4.2 are the inclusion of measured solar irradiance in place of hardcoded solar constant and additional layers in the stratosphere. The analysis shows that the Indian summer monsoon rainfall, moisture flux and surface net downward shortwave flux are better represented in RegCM4.3 than that in the RegCM4.2 simulations. Excessive moisture flux in the RegCM4.2 simulation over the northern Arabian Sea and Peninsular India resulted in an overestimation of rainfall over the Western Ghats, Peninsular region as a result of which the all India rainfall has been overestimated. RegCM4.3 has performed well over India as a whole as well as its four rainfall homogenous zones in reproducing the mean monsoon rainfall and inter-annual variation of rainfall. Further, the monsoon onset, low-level Somali Jet and the upper level tropical easterly jet are better represented in the RegCM4.3 than RegCM4.2. Thus, RegCM4.3 has performed better in simulating the mean summer monsoon circulation over the South Asia. Hence, RegCM4.3 may be used to study the future climate change over the South Asia.

  14. Socio-economic, environmental and nutritional characteristics of urban and rural South Indian women in early pregnancy: findings from the South Asian Birth Cohort (START).

    Science.gov (United States)

    Dwarkanath, Pratibha; Vasudevan, Anil; Thomas, Tinku; Anand, Sonia S; Desai, Dipika; Gupta, Milan; Menezes, Gladys; Kurpad, Anura V; Srinivasan, Krishnamachari

    2018-06-01

    High frequency of low birth weight (LBW) is observed in rural compared with urban Indian women. Since maternal BMI is known to be associated with pregnancy outcomes, the present study aimed to investigate factors associated with BMI in early pregnancy of urban and rural South Indian women. Prospective observational cohort. A hospital-based study conducted at an urban and a rural health centre in Karnataka State. Pregnant women (n 843) aged 18-40 years recruited in early pregnancy from whom detailed sociodemographic, environmental, anthropometric and dietary intake information was collected. A high proportion of low BMI (32 v. 26 %, Pwomen were younger, had lower body weight, tended to be shorter and less educated. They lived in poor housing conditions, had less access to piped water and good sanitation, used unrefined fuel for cooking and had lower standard of living score. The age (β=0·21, 95 % CI 0·14, 0·29), education level of their spouse (β=1·36, 95 % CI 0·71, 2·71) and fat intake (β=1·24, 95 % CI 0·20, 2·28) were positively associated with BMI in urban women. Our findings indicate that risk factors associated with BMI in early pregnancy are different in rural and urban settings. It is important to study population-specific risk factors in relation to perinatal health.

  15. Lived experiences of male intimate partners of female rape victims in Cape Town, South Africa.

    Science.gov (United States)

    van Wijk, Evalina; Duma, Sinegugu E; Mayers, Pat M

    2014-09-23

    Sexual violence in South Africa is a major public health and social problem. Sexual assault or rape is a traumatic event which disrupts not only the life of the female rape victim, but also that of her male intimate partner (MIP), irrespective of whether he witnessed or was informed of the incident. The study aimed to explore the lived experiences of MIPs of female rape victims and the meaning of these experiences in the six months following the partner's rape. We conducted a longitudinal hermeneutic phenomenological study. Nine purposively sampled adult MIPs were interviewed over a period of six months. The participants were in an intimate relationship with a female rape victim prior to and immediately after the rape; their partners had been treated at a specialised centre for victims of rape and sexual assault. Four interviews were conducted with each of the nine intimate partners of female rape victims: (1) within 14 days of, (2) a month after, (3) three months after, and (4) six months after the rape. Two major themes emerged: being-in-the-world as a secondary victim of rape, and living in multiple worlds, those of their female partners, family, friends, society, employers or colleagues, professionals and the justice system. The participant's familiar world became strange and even threatening, and his relationship with his partner became uncertain. Early supportive intervention for intimate partners of female rape victims is required to prevent on-going emotional trauma and alleviate the effects of chronic post-traumatic stress disorder and suffering at intra- and interpersonal levels.

  16. Lived experiences of male intimate partners of female rape victims in Cape Town, South Africa

    Directory of Open Access Journals (Sweden)

    Evalina van Wijk

    2014-02-01

    Full Text Available Background: Sexual violence in South Africa is a major public health and social problem. Sexual assault or rape is a traumatic event which disrupts not only the life of the female rape victim, but also that of her male intimate partner (MIP, irrespective of whether he witnessed or was informed of the incident.Objectives: The study aimed to explore the lived experiences of MIPs of female rape victims and the meaning of these experiences in the six months following the partner’s rape.Method: We conducted a longitudinal hermeneutic phenomenological study. Nine purposively sampled adult MIPs were interviewed over a period of six months. The participants were in an intimate relationship with a female rape victim prior to and immediately after the rape; their partners had been treated at a specialised centre for victims of rape and sexual assault. Four interviews were conducted with each of the nine intimate partners of female rape victims: (1 within 14 days of, (2 a month after, (3 three months after, and (4 six months after the rape.Results: Two major themes emerged: being-in-the-world as a secondary victim of rape, and living in multiple worlds, those of their female partners, family, friends, society, employers or colleagues, professionals and the justice system. The participant’s familiar world became strange and even threatening, and his relationship with his partner became uncertain.Conclusion: Early supportive intervention for intimate partners of female rape victims is required to prevent on-going emotional trauma and alleviate the effects of chronic post-traumatic stress disorder and suffering at intra- and interpersonal levels.

  17. Beyond the male-migrant: South Africa's long history of health geography and the contemporary AIDS pandemic.

    Science.gov (United States)

    Hunter, Mark

    2010-01-01

    This article begins by noting the contribution that past South African writings on health can make to the field of health geography-especially writings on male migration and syphilis from the 1940s that conceptualized space as relational. However, the second part of the article notes that the rapid rise of AIDS in the post-apartheid period influenced the problematic projecting forward of the male-migrancy model. Ethnographic and secondary data show how AIDS is embedded in under-researched social and spatial structures after apartheid. In tracing these processes the article combines anthropology, geography, and political economy to chart an interdisciplinary analysis of the uneven geographies of health.

  18. Determinants of inhalant (whitener) use among street children in a South Indian city.

    Science.gov (United States)

    Praveen, Devarsetty; Maulik, Pallab K; Raghavendra, Bellara; Khan, Maseer; Guggilla, Rama K; Bhatia, Prakash

    2012-08-01

    A cross-sectional study was conducted in the year 2008 among 174 children in observation homes in Hyderabad, India, to estimate the distribution of inhalant (whitener) use among this population. Data were collected using an instrument developed for this purpose. About 61% of the children were boys and their mean age was 12.2 years (range 5-18 years). Whitener use was found in 35% of the children along with concurrent use of other substances. Peer pressure was the commonest cause reported for initiating substance use. The high prevalence is an important concern for the Indian policymakers given the large number of street children in Indian cities.

  19. Age-related proximal femur bone mineral loss in South Indian women: a dual energy X-ray absorptiometry study.

    Science.gov (United States)

    Anburajan, M; Rethinasabapathi, C; Korath, M P; Ponnappa, B G; Kumar, K S; Panicker, T M; Govindan, A; Jagadeesan, G N

    2001-04-01

    i) To collect normative data for proximal femur bone mineral density (BMD) in South Indian women using dual energy X-ray absorptiometry (DXA) and ii) to study the rate and significance of hip bone mineral loss with advancing age in this population. Forty five women, whose age ranged from 16 to 84 years were studied. This sample was drawn randomly from general medical practice at KJ Hospital, Chennai, South India during November, 1997 to April, 1998. Of these 45 cases, 21 were pre-menopausal (mean +/- SD age = 30.9+/-8.8 years) and 24 post-menopausal (mean +/- SD age = 62.1+/-11.0 years). Subjects with secondary bone diseases were excluded. Also excluded were those taking any drugs known to affect calcium metabolism e.g., thiazide diuretics, oestrogen and calcium. Subjects were divided into seven decadal age groups from 15-24 years to 75-84 years. BMD of the right proximal femur was evaluated using a QDR-1000 DXA bone densitometer (Hologic Inc., Waltham, Massachusetts, USA). Data analysis was done with SPSS/PC statistical software package. Linear regression analysis showed significant (p India women have been evaluated and it may prove useful for diagnosing osteoporosis in the women of South India.

  20. Muslim personal law and the meaning of "law" in the South African and Indian constitutions

    OpenAIRE

    Rautenbach, Christa

    1999-01-01

    The Muslim population of South Africa follows a practice which may be referred to as Muslim personal law. Although section 15 of the Constitution of the Republic of South Africa 108 of 1996 recognises religious freedom and makes provision for the future recognition of other personal law systems, Muslim personal law is, at this stage, not formally recognised in terms of South African law. Since Muslim personal law receives no constitutional recognition the question may be asked whether the 199...

  1. Associations of variants in FTO and near MC4R with obesity traits in South Asian Indians.

    Science.gov (United States)

    Vasan, Senthil K; Fall, Tove; Neville, Matthew J; Antonisamy, Belavendra; Fall, Caroline H; Geethanjali, Finney S; Gu, Harvest F; Raghupathy, Palany; Samuel, Prasanna; Thomas, Nihal; Brismar, Kerstin; Ingelsson, Erik; Karpe, Fredrik

    2012-11-01

    Recent genome-wide association studies show that loci in FTO and melanocortin 4 receptor (MC4R) associate with obesity-related traits. Outside Western populations the associations between these variants have not always been consistent and in Indians it has been suggested that FTO relates to diabetes without an obvious intermediary obesity phenotype. We investigated the association between genetic variants in FTO (rs9939609) and near MC4R (rs17782313) with obesity- and type 2 diabetes (T2DM)-related traits in a longitudinal birth cohort of 2,151 healthy individuals from the Vellore birth cohort in South India. The FTO locus displayed significant associations with several conventional obesity-related anthropometric traits. The per allele increase is about 1% for BMI, waist circumference (WC), hip circumference (HC), and waist-hip ratio. Consistent associations were observed for adipose tissue-specific measurements such as skinfold thickness reinforcing the association with obesity-related traits. Obesity associations for the MC4R locus were weak or nonsignificant but a signal for height (P work poorly in the Indian "thin-fat" phenotype.

  2. Gender norms in South Africa: Implications for HIV and pregnancy prevention among African and Indian women students at a South African tertiary institution

    Science.gov (United States)

    Mantell, Joanne E.; Needham, Sarah L.; Smit, Jennifer Ann; Hoffman, Susie; Cebekhulu, Queen; Adams-Skinner, Jessica; Exner, Theresa M.; Mabude, Zonke; Beksinska, Mags; Stein, Zena A.; Milford, Cecilia

    2009-01-01

    In post-Apartheid South Africa, women are constitutionally guaranteed protections and freedoms that were previously unknown to them. These freedoms may have positive implications for women’s ability to negotiate sexual protection with partners and hence prevent unintended pregnancy and decrease their risk of HIV. Among tertiary institution students who are a relatively ‘privileged’ group, there is little information on gender norms that might shape responses to HIV prevention programmes. To elicit gender norms regarding women’s and men’s roles, condom and contraceptive use, sexual communication, and sexual pleasure, we conducted 10 semi-structured focus group discussions with African and Indian female tertiary institution students so as to understand how norms might be used to buttress HIV and pregnancy prevention. Participants reported dramatic changes in the structure of gender norms and relations with the formal recognition of women’s rights in the post-Apartheid context. These generational shifts in norms are supported by other research in South Africa. At the same time, women recognized the co-existence of traditional constructions of gender that operate to constrain women’s freedom. The perceived changes that have taken place provide an entry point for intervention, particularly for reinforcing emerging gender norms that promote women’s protection against unintended pregnancy and HIV/STIs. PMID:19247859

  3. Gender norms in South Africa: implications for HIV and pregnancy prevention among African and Indian women students at a South African tertiary institution.

    Science.gov (United States)

    Mantell, Joanne E; Needham, Sarah L; Smit, Jennifer Ann; Hoffman, Susie; Cebekhulu, Queen; Adams-Skinner, Jessica; Exner, Theresa M; Mabude, Zonke; Beksinska, Mags; Stein, Zena A; Milford, Cecilia

    2009-02-01

    In post-Apartheid South Africa, women are constitutionally guaranteed protections and freedoms that were previously unknown to them. These freedoms may have positive implications for women's ability to negotiate sexual protection with partners and hence prevent unintended pregnancy and decrease their risk of HIV. Among tertiary institution students, who are a relatively 'privileged' group, there is little information on gender norms that might shape responses to HIV-prevention programmes. To elicit gender norms regarding women's and men's roles, condom and contraceptive use, sexual communication and sexual pleasure, we conducted 10 semi-structured focus group discussions with African and Indian female tertiary institution students in order to understand how norms might be used to buttress HIV- and pregnancy-prevention. Participants reported dramatic changes in the structure of gender norms and relations with the formal recognition of women's rights in the post-Apartheid context. These generational shifts in norms are supported by other research in South Africa. At the same time, women recognized the co-existence of traditional constructions of gender that operate to constrain women's freedom. The perceived changes that have taken place provide an entry point for intervention, particularly for reinforcing emerging gender norms that promote women's protection against unintended pregnancy and HIV/STIs.

  4. Association of tinnitus and hearing loss in otological disorders: a decade-long epidemiological study in a South Indian population

    Directory of Open Access Journals (Sweden)

    Santoshi Kumari Manche

    Full Text Available Abstract Introduction: Tinnitus is a common disorder that occurs frequently across all strata of population and has an important health concern. Tinnitus is often associated with different forms of hearing loss of varying severity. Objective: The present study aimed to identify the association of tinnitus with hearing loss in various otological disorders of a South Indian population. Methods: A total of 3255 subjects referred to the MAA ENT Hospital, Hyderabad, from 2004 to 2014, affected with various otological diseases have been included in the present cross-sectional study. Diagnosis of the diseases was confirmed by an ear, nose, and throat (ENT specialist using detailed medical and clinical examination. Statistical analysis was performed using the χ 2 test and binary logistic regression. Results: Tinnitus was observed in 29.3% (956 of the total study subjects that showed an increased prevalence in greater than 40 years of age. There was a significant increase in risk of tinnitus with middle (OR = 1.79, 95% CI = 1.02-3.16 and inner (OR = 3.00, 95% CI = 1.65-5.45 inner ear diseases. It was noted that 96.9% (n = 927 of the tinnitus subjects was associated with hearing loss. Otitis media (60.9%, presbycusis (16.6% and otosclerosis (14.3% are the very common otological disorders leading to tinnitus. Tinnitus was significantly associated with higher degree of hearing loss in chronic suppurative otitis media (CSOM subjects. Conclusion: The present study could identify the most prevalent otological risk factors leading to development of tinnitus with hearing loss in a South Indian population.

  5. Prevalence and risk factors for refractive errors in the South Indian adult population: The Andhra Pradesh Eye disease study

    Directory of Open Access Journals (Sweden)

    Sannapaneni Krishnaiah

    2008-12-01

    Full Text Available Sannapaneni Krishnaiah1,2,3, Marmamula Srinivas1,2,3, Rohit C Khanna1,2, Gullapalli N Rao1,2,31L V Prasad Eye Institute, Banjara Hills, Hyderabad, India; 2International Center for Advancement of Rural Eye Care, L V Prasad Eye Institute, Banjara Hills, Hyderabad, India; 3Vision CRC, University of New South Wales, Sydney, NSW, AustraliaAim: To report the prevalence, risk factors and associated population attributable risk percentage (PAR for refractive errors in the South Indian adult population.Methods: A population-based cross-sectional epidemiologic study was conducted in the Indian state of Andhra Pradesh. A multistage cluster, systematic, stratified random sampling method was used to obtain participants (n = 10293 for this study.Results: The age-gender-area-adjusted prevalence rates in those ≥40 years of age were determined for myopia (spherical equivalent [SE] < −0.5 D 34.6% (95% confidence interval [CI]: 33.1–36.1, high-myopia (SE < −5.0 D 4.5% (95% CI: 3.8–5.2, hyperopia (SE > +0.5 D 18.4% (95% CI: 17.1–19.7, astigmatism (cylinder < −0.5 D 37.6% (95% CI: 36–39.2, and anisometropia (SE difference between right and left eyes >0.5 D 13.0% (95% CI: 11.9–14.1. The prevalence of myopia, astigmatism, high-myopia, and anisometropia significantly increased with increasing age (all p < 0.0001. There was no gender difference in prevalence rates in any type of refractive error, though women had a significantly higher rate of hyperopia than men (p < 0.0001. Hyperopia was significantly higher among those with a higher educational level (odds ratio [OR] 2.49; 95% CI: 1.51–3.95 and significantly higher among the hypertensive group (OR 1.24; 95% CI: 1.03–1.49. The severity of lens nuclear opacity was positively associated with myopia and negatively associated with hyperopia.Conclusions: The prevalence of myopia in this adult Indian population is much higher than in similarly aged white populations. These results confirm the previously

  6. Implementation of Adolescent-Friendly Voluntary Medical Male Circumcision Using a School Based Recruitment Program in Rural KwaZulu-Natal, South Africa

    OpenAIRE

    Montague, Carl; Ngcobo, Nelisiwe; Mahlase, Gethwana; Frohlich, Janet; Pillay, Cheryl; Yende-Zuma, Nonhlanhla; Humphries, Hilton; Dellar, Rachael; Naidoo, Kogieleum; Karim, Quarraisha Abdool

    2014-01-01

    BACKGROUND: Epidemiological data from South Africa demonstrate that risk of human immunodeficiency virus (HIV) infection in males increases dramatically after adolescence. Targeting adolescent HIV-negative males may be an efficient and cost-effective means of maximising the established HIV prevention benefits of voluntary medical male circumcision (VMMC) in high HIV prevalence-, low circumcision practice-settings. This study assessed the feasibility of recruiting male high school students for...

  7. Convective lofting links Indian Ocean air pollution to paradoxical South Atlantic ozone maxima

    Science.gov (United States)

    Chatfield, R. B.; Guan, H.; Thompson, A. M.; Witte, J. C.

    2005-01-01

    We describe a broad resolution of the Atlantic Parado concerning the seasonal and geographic distribution, of tropical tropospheric ozone. We highlight periods of significant maximum tropospheric O3 for Jan.- April, 1999, exploiting satellite estimates and SHADOZ (Southern Hemisphere Additional Ozonesondes). Trajectory analyses connecting sondes and Total Tropospheric Ozone (TTO) maps suggest a complex influence from the Indian Ocean: beginning with mixed combustion sources, then low level transport, cumulonimbus venting, possible stratospheric input, and finally high-level transport to the west, with possible mixing over Africa. For the Jan.-March highest column-O3 periods in the Atlantic, distinct sounding peaks trace to specific NO sources, especially lightning, while in the same episodes, recurring every 20-50 days, more diffuse buildups of Indian-to-Atlantic pollution make important contributions.

  8. Moffies, artists, and queens: race and the production of South African gay male drag.

    Science.gov (United States)

    Swarr, Amanda Lock

    2004-01-01

    This article draws on seventeen months of ethnographic fieldwork in South Africa to explore the experiences of urban and township drag performers. I show that two distinct sex-gender-sexuality systems have emerged based in the sociopolitical history of South Africa, and I argue that urban drag produces race oppositionally and examine how township femininity creates raced forms of gender, sex, and sexuality. Contemporary South African drag foregrounds the performativity and constitution of race and gender. My analysis attempts to challenge definitions of "drag" and "audience," suggesting the necessity for an integrated reconceptualization of drag studies.

  9. No CAG repeat expansion of polymerase gamma is associated with male infertility in Tamil Nadu, South India

    Science.gov (United States)

    Poongothai, J.

    2013-01-01

    Mitochondria contains a single deoxyribonucleic acid (DNA) polymerase, polymerase gamma (POLG) mapped to long arm of chromosome 15 (15q25), responsible for replication and repair of mitochondrial DNA. Exon 1 of the human POLG contains CAG trinucleotide repeat, which codes for polyglutamate. Ten copies of CAG repeat were found to be uniformly high (0.88) in different ethnic groups and considered as the common allele, whereas the mutant alleles (not -10/not -10 CAG repeats) were found to be associated with oligospermia/oligoasthenospermia in male infertility. Recent data suggested the implication of POLG CAG repeat expansion in infertility, but are debated. The aim of our study was to explore whether the not -10/not -10 variant is associated with spermatogenic failure. As few study on Indian population have been conducted so far to support this view, we investigated the distribution of the POLG CAG repeats in 61 infertile men and 60 normozoospermic control Indian men of Tamil Nadu, from the same ethnic background. This analysis interestingly revealed that the homozygous wild type genotype (10/-10) was common in infertile men (77% - 47/61) and in normozoospermic control men (71.7% - 43/60). Our study failed to confirm any influence of the POLG gene polymorphism on the efficiency of the spermatogenesis. PMID:24339545

  10. Seabirds indicate changes in the composition of plastic litter in the Atlantic and south-western Indian Oceans.

    Science.gov (United States)

    Ryan, Peter G

    2008-08-01

    I compare plastic ingested by five species of seabirds sampled in the 1980s and again in 1999-2006. The numbers of ingested plastic particles have not changed significantly, but the proportion of virgin pellets has decreased 44-79% in all five species: great shearwater Puffinus gravis, white-chinned petrel Procellaria aequinoctialis, broad-billed prion Pachyptila vittata, white-faced storm petrel Pelagodroma marina and white-bellied storm petrel Fregetta grallaria. The populations sampled range widely in the South Atlantic and western Indian Oceans. The most marked reduction occurred in great shearwaters, where the average number of pellets per bird decreased from 10.5 to 1.6. This species migrates between the South and North Atlantic each year. Similar decreases in virgin pellets have been recorded in short-tailed shearwaters Puffinus tenuirostris in the Pacific Ocean and northern fulmars Fulmarus glacialis in the North Sea. More data are needed on the relationship between plastic loads in seabirds and the density of plastic at sea in their foraging areas, but the consistent decrease in pellets in birds suggests there has been a global change in the composition of small plastic debris at sea over the last two decades.

  11. Atmospheric research in Southern Africa and Indian Ocean: a South Africa-France bilateral collaborative programme

    CSIR Research Space (South Africa)

    Sivakumar, V

    2009-09-01

    Full Text Available to be employed, university or institutes involved and French and South African co-ordinators for investigating the structure and dynamics of the atmosphere by utilising different in-situ, space-borne and model simulation techniques....

  12. Factors inhibiting the franchising of Indian fast food stores in South Africa

    OpenAIRE

    2012-01-01

    M.B.A. Franchising systems in South Africa have experienced high and sustained growth over the last decade. The South African government has recognised and supports business format franchising as a low risk way of creating jobs, transferring skills and creating wealth. At the forefront of this growth, is the fast food franchising industry, which is made up of a mix of global brands and a significant few, highly successful, locally founded, franchised operations based on Portuguese or Ameri...

  13. The Effects of growing Indian military potential on South Asian stability

    Science.gov (United States)

    2017-06-09

    POTENTIAL ON SOUTH ASIAN STABILITY , by Major Hashim I. Bajwa, 116 pages. India is emerging as an economic powerhouse and its national power is on...Afghanistan, Nepal, and Myanmar due to the political and economic instability in these countries. He advocates an assertive politico-military outlook for... instability in South Asia to Glen Snyder’s “ stability / instability paradox.” He argues that the “ stability / instability paradox” is still relevant in

  14. HIV-1 subtype F1 epidemiological networks among Italian heterosexual males are associated with introduction events from South America.

    Science.gov (United States)

    Lai, Alessia; Simonetti, Francesco R; Zehender, Gianguglielmo; De Luca, Andrea; Micheli, Valeria; Meraviglia, Paola; Corsi, Paola; Bagnarelli, Patrizia; Almi, Paolo; Zoncada, Alessia; Paolucci, Stefania; Gonnelli, Angela; Colao, Grazia; Tacconi, Danilo; Franzetti, Marco; Ciccozzi, Massimo; Zazzi, Maurizio; Balotta, Claudia

    2012-01-01

    About 40% of the Italian HIV-1 epidemic due to non-B variants is sustained by F1 clade, which circulates at high prevalence in South America and Eastern Europe. Aim of this study was to define clade F1 origin, population dynamics and epidemiological networks through phylogenetic approaches. We analyzed pol sequences of 343 patients carrying F1 subtype stored in the ARCA database from 1998 to 2009. Citizenship of patients was as follows: 72.6% Italians, 9.3% South Americans and 7.3% Rumanians. Heterosexuals, Homo-bisexuals, Intravenous Drug Users accounted for 58.1%, 24.0% and 8.8% of patients, respectively. Phylogenetic analysis indicated that 70% of sequences clustered in 27 transmission networks. Two distinct groups were identified; the first clade, encompassing 56 sequences, included all Rumanian patients. The second group involved the remaining clusters and included 10 South American Homo-bisexuals in 9 distinct clusters. Heterosexual modality of infection was significantly associated with the probability to be detected in transmission networks. Heterosexuals were prevalent either among Italians (67.2%) or Rumanians (50%); by contrast, Homo-bisexuals accounted for 71.4% of South Americans. Among patients with resistant strains the proportion of clustering sequences was 57.1%, involving 14 clusters (51.8%). Resistance in clusters tended to be higher in South Americans (28.6%) compared to Italian (17.7%) and Rumanian patients (14.3%). A striking proportion of epidemiological networks could be identified in heterosexuals carrying F1 subtype residing in Italy. Italian Heterosexual males predominated within epidemiological clusters while foreign patients were mainly Heterosexual Rumanians, both males and females, and South American Homo-bisexuals. Tree topology suggested that F1 variant from South America gave rise to the Italian F1 epidemic through multiple introduction events. The contact tracing also revealed an unexpected burden of resistance in epidemiological

  15. Rationalization of indigenous male circumcision as a sacred religious custom: health beliefs of Xhosa men in South Africa.

    Science.gov (United States)

    Mavundla, Thandisizwe Redford; Netswera, Fulufelo Godfrey; Bottoman, Brian; Toth, Ferenc

    2009-10-01

    This article presents research findings based on the meaning of indigenous circumcision to Xhosa men in South Africa. In South Africa, male circumcision is a rite of passage from adolescence to adulthood. The country has experienced serious problems associated with the practice of this rite ranging from dehydration to death in the traditional "bush" circumcision schools. A qualitative, endogenous research "How do you experience having a son who is undergoing the circumcision rite?" The study revealed cultural circumcision as a "sacred religious practice" with five themes, namely (a) readiness of Xhosa families to engage in the circumcision ritual, (b) the act of circumcision and preparation for manhood, (c) the importance of symbolic purity during the circumcision ritual, (d) celebrating acquired manhood, and (5) aspects of manhood and the rejection of clinical care. Secondary to this are health promotion recommendations made for individuals involved in this ritual.

  16. The complete genome sequence of a south Indian isolate of Rice tungro spherical virus reveals evidence of genetic recombination between distinct isolates.

    Science.gov (United States)

    Sailaja, B; Anjum, Najreen; Patil, Yogesh K; Agarwal, Surekha; Malathi, P; Krishnaveni, D; Balachandran, S M; Viraktamath, B C; Mangrauthia, Satendra K

    2013-12-01

    In this study, complete genome of a south Indian isolate of Rice tungro spherical virus (RTSV) from Andhra Pradesh (AP) was sequenced, and the predicted amino acid sequence was analysed. The RTSV RNA genome consists of 12,171 nt without the poly(A) tail, encoding a putative typical polyprotein of 3,470 amino acids. Furthermore, cleavage sites and sequence motifs of the polyprotein were predicted. Multiple alignment with other RTSV isolates showed a nucleotide sequence identity of 95% to east Indian isolates and 90% to Philippines isolates. A phylogenetic tree based on complete genome sequence showed that Indian isolates clustered together, while Vt6 and PhilA isolates of Philippines formed two separate clusters. Twelve recombination events were detected in RNA genome of RTSV using the Recombination Detection Program version 3. Recombination analysis suggested significant role of 5' end and central region of genome in virus evolution. Further, AP and Odisha isolates appeared as important RTSV isolates involved in diversification of this virus in India through recombination phenomenon. The new addition of complete genome of first south Indian isolate provided an opportunity to establish the molecular evolution of RTSV through recombination analysis and phylogenetic relationship.

  17. Reproductive, maternal, newborn, and child health in the community: Task-sharing between male and female health workers in an Indian rural context

    Directory of Open Access Journals (Sweden)

    Sara J Elazan

    2016-01-01

    Full Text Available Background: Male community health workers (CHWs have rarely been studied as an addition to the female community health workforce to improve access and care for reproductive, maternal, newborn, and child health (RMNCH. Objective: To examine how male health activists (MHAs coordinated RMNCH responsibilities with existing female health workers in an Indian context. Materials and Methods: Interviews from male and female CHWs were coded around community-based engagement, outreach services, and links to facility-based care. Results: Community-based engagement: MHAs completed tasks both dependent and independent of their gender, such as informing couples on safe RMNCH care in the antenatal and postnatal periods. MHAs motivated males on appropriate family planning methods, demonstrating clear gendered responsibility. Outreach services: MHAs were most valuable traveling to remote areas to inform about and bring mothers and children to community health events, with this division of labor appreciated by female health workers. Link to facility-based services: MHAs were recognized as a welcome addition accompanying women to health facilities for delivery, particularly in nighttime. Conclusion: This study demonstrates the importance of gendered CHW roles and male-female task-sharing to improve access to community health events, outreach services, and facility-based RMNCH care.

  18. Rural Sprawl and the Impact of Human Land Use on the Pine Ridge Indian Reservation, South Dakota

    Science.gov (United States)

    Campbell, R.; Bennett, T.

    2005-12-01

    The most important impact on global land cover is human use and development. With the recent population growth occurring on the reservations in South Dakota, specifically Pine Ridge Indian Reservation, the towns and communities of the reservation are undergoing change. Although urban sprawl certainly is not a consideration on the reservations, the population explosion currently underway has seen a subsequent increase in rural sprawl. In this case, rural sprawl is defined as exponential population growth and geographic expansion of remote reservation communities. The capacity of satellite imagery to encompass large land tracts make the use of this technology a cost effective way to visualize and investigate population growth in rural communities. Likewise, integrating remotely sensed data into a Geographic Information Systems (GIS) can be a powerful tool to identify environmental and other land use issues that impact the people and communities in and around the Pine Ridge area. The objective of this research is to (1) observe and calculate land cover change around three communities on the Pine Ridge Indian reservation using remotely sensed data (Landsat MSS, TM and ETM+) and Geographic Information Systems over a 20 year span, and (2) to discuss the potential impacts of rural sprawl on the Pine Ridge Reservation, SD. Preliminary results indicate that land cover has changed in relationship to increased population growth within three communities on the reservation. New housing developments, roads and buildings have appeared and these changes were detectable using Landsat imagery. These results will be discussed along with the experiences and education through the NASA Goddard Internship sponsored by the North Dakota Association of Tribal Colleges.

  19. Comparison of dietary profile of a rural south Indian population with the current dietary recommendations for prevention of non-communicable diseases (CURES 147

    Directory of Open Access Journals (Sweden)

    Narasimhan Sowmya

    2016-01-01

    Interpretation & conclusions: The dietary profile of this rural south Indian population reflected unhealthy choices, with the high consumption of refined cereals in the form of polished white rice and low intake of protective foods like fruits, vegetables, n-3 poly and monounsaturated fatty acids. This could potentially contribute to the increase in prevalence of NCDs like diabetes, hypertension and cardiovascular diseases in rural areas and calls for appropriate remedial action.

  20. Calcitonin receptor gene polymorphisms at codon 447 in patients with osteoporosis and chronic periodontitis in South Indian population – An observational study

    Directory of Open Access Journals (Sweden)

    Anuradha Ankam

    2017-01-01

    Full Text Available Context: Chronic periodontitis and osteoporosis are multifactorial diseases which share common risk factors. Interactions between genetic and other factors determine the likely hood of osteoporotic fractures and chronic periodontitis. Calcitonin receptor (CTR gene polymorphism is one of the important factors which contribute to the development of osteoporosis and chronic periodontitis. Aims: This study highlights the association of CTR gene polymorphisms at codon 447 in patients with osteoporosis and chronic periodontitis and healthy controls in south Indian population. Settings and Design: The study was designed as a case–control retrospective, observational clinical trial which was conducted to assess the role of CTR gene polymorphism in patients with osteoporosis and periodontitis as well as in healthy controls. Materials and Methods: A total of 50 subjects were taken into the study comprising of 20 healthy and 30 osteoporotic subjects with chronic periodontitis between the age group of 30–55 years. Within the limitations of our study, only 50 subjects were taken in the study due to the strict sampling method (Patients who were just diagnosed with osteoporosis and periodontitis and hence not taking any medication. 2 ml of blood sample was collected in ethylenediamine tetra acetic acid containing vials, and polymerase chain reaction was run to identify CTR gene polymorphism. Statistical Analysis Used: Statistical analysis was done by student t-test. Pertaining to C > T allele pattern there was a significant difference between the test and control group. Results: A significant difference was observed between the test and control group in relation to the C > T allele pattern. Patients showing TT genotype distribution had greater periodontal destruction and lower bone-mineral density compared to CT genotype distribution followed by CC genotype distribution indicating TT homozygotes are more prone to the development of osteoporosis with

  1. High rates of regimen change due to drug toxicity among a cohort of South Indian adults with HIV infection initiated on generic, first-line antiretroviral treatment.

    Science.gov (United States)

    Sivadasan, Ajith; Abraham, O C; Rupali, Priscilla; Pulimood, Susanne A; Rajan, Joyce; Rajkumar, S; Zachariah, Anand; Kannangai, Rajesh; Kandathil, Abraham Joseph; Sridharan, G; Mathai, Dilip

    2009-05-01

    To determine the rates, reasons and predictors of treatment change of the initial antiretroviral treatment (ART) regimen in HIV-infected south Indian adults. In this prospective cohort study, ART-naive adults initiated on generic, fixed dose combination ART as per the National AIDS Control Organization guidelines were followed up at an academic medical center. Treatment change was defined as any event which necessitated a change in or discontinuation of the initial ART regimen. Two hundred and thirty persons with HIV infection (males 74.8% and median age 37 years) were followed up for median duration of 48 weeks. The majority (98.7%) had acquired HIV infection through the heterosexual route. Most (70.4%) had advanced IV infection (WHO clinical stage 3 or 4) and 78% had CD4+ T-lymphocyte counts below 200 cells/microL. The initial ART regimens used were: Lamivudine (3TC) with Stavudine (d4T) (in 76%) or Azidothymidine (AZT) and Nevirapine (NVP) (in 86%) or Efavirenz (EFV). The cumulative incidence of treatment change was 39.6% (91 patients). Drug toxicity (WHO grade 3 or 4) was the reason for treatment change among 62 (27%) (incidence rate 35.9/100 person-years). The most common toxicities were attributable to the thymidine analogue nucleoside reverse transcriptase inhibitors (NRTIs), d4T and AZT [lactic acidosis (8.7%), anemia (7%) and peripheral neuropathy (5.2%)]. The other toxicities were rash (3.9%) and hepatitis (1.3%) due to NVP. The mortality (4.6/100 person-years) and disease progression rates (4.1/100 person-years) were low. The ART regimens used in this study were effective in decreasing disease progression and death. However, they were associated with high rates of drug toxicities, particularly those attributable to thymidine analogue NRTI. As efforts are made to improve access to ART, treatment regimens chosen should not only be potent, but also safe.

  2. Population-based assessment of prevalence and risk factors for pterygium in the South Indian state of Andhra Pradesh: the Andhra Pradesh Eye Disease Study.

    Science.gov (United States)

    Marmamula, Srinivas; Khanna, Rohit C; Rao, Gullapalli N

    2013-08-09

    To describe the prevalence and risk factors for pterygium in a population-based sample of individuals aged 30 years and older in South Indian state of Andhra Pradesh. A cross-sectional study was conducted in one urban and three rural locations in which 10,293 subjects were examined. All the subjects underwent comprehensive eye examination and a detailed interview by trained professionals. Pterygium was defined as fleshy fibro vascular growth, crossing the limbus, and typically seen on the nasal conjunctiva in either eye. Data were analyzed for 5586 subjects who were aged 30 years and older at the time of participation. The mean age of the participants was 47.5 years (SD 13 years; range 30-102 years). In total, 46.4% were male, 56.7% had no education, 52.2% of them were involved in outdoor occupations, and 25% belonged to urban area. The prevalence of pterygium was 11.7% (95% confidence interval [CI]: 10.9-12.6). The multiple logistic regression analysis revealed significantly higher odds of pterygium among older age groups, rural residents (odds ratio [OR]: 1.8; 95% CI: 1.4-2.4; P > 0.01), and those involved in outdoor occupations (OR: 1.8; 95% CI: 1.5-2.2, P protective effect (OR: 0.6; 95% CI: 0.5-0.7; P Protecting the eyes from sunlight may decrease the risk of pterygium. However, the important public health challenge is to encourage the use of this protection as a routine in developing countries such as India.

  3. Spatial Epidemiology of Alcohol- and Drug-Related Health Problems Among Northern Plains American Indians: Nebraska and South Dakota, 2007 to 2012.

    Science.gov (United States)

    Ponicki, William R; Henderson, Jeffrey A; Gaidus, Andrew; Gruenewald, Paul J; Lee, Juliet P; Moore, Roland S; Davids, Sharice; Tilsen, Nick

    2018-03-01

    Despite high abstinence rates, American Indians experience elevated rates of many alcohol and other drug problems. American Indians also predominantly reside in poor and rural areas, which may explain some observed health disparities. We investigated whether geographic areas including reservations or large American Indian populations exhibited greater incidence of alcohol- and drug-related hospitalizations. We obtained inpatient hospitalization records for 2 Northern Plain states (Nebraska and South Dakota) for the years 2007 to 2012. We constructed zip code counts for 10 categories of hospitalization with diagnoses or injury causation commonly associated with alcohol or drug use. We related these to community sociodemographic characteristics using Bayesian Poisson space-time regression models and examined associations with and without controls for whether each zip code was located within an American Indian reservation. Controlling for other demographic and economic characteristics, zip codes with greater percentage of American Indians exhibited greater incidence for all 10 substance abuse-related health outcomes (9 of 10 well supported); zip code areas within American Indian reservations had greater incidence of self-inflicted injury and drug dependence and abuse, and reduced incidence of alcohol cirrhosis and prescription opioid poisoning. However, the analyses generally demonstrated no well-supported differences in incidence associated with local residence percentages of American Indian versus African American. In our analyses, ethnicity or heredity alone did not account for alcohol- and drug-related hospitalizations among Native populations. Aspects of social, economic, and political dimensions of Native lives must be considered in the etiology of alcohol- and drug-related problems for rural-dwelling indigenous peoples. Copyright © 2018 by the Research Society on Alcoholism.

  4. Observations in infertile African males at an andrology clinic in South Africa.

    Science.gov (United States)

    Bornman, M S; Schulenburg, G W; Boomker, D; Chauke, T R; Reif, S

    1994-01-01

    The major cause of infertility among black Africans is traditionally attributed to a female factor and few reports are available on the male factor. This study analyzed the clinical and seminal data obtained from a population of 1726 suspected infertile African men evaluated from July 1985 to June 1991. The possible cause of infertility was judged on the results of first semen analysis. Of these men, 49% were secondarily infertile and 36% had previously received treatment for a urethral discharge. Varicocoeles were present in 183 cases (11%) and 11% had serological evidence of previous exposure to syphilis. Azoospermia was present in 152 patients (9%), 5% had polizoospermia, 45% had hypospermia ( 6 mL) had hyperspermia. In 70% of patients a possible contributing male factor for infertility was found. It would appear that the male factor contributed significantly to infertility, and evaluation of the black African male can therefore be regarded as a rewarding venture.

  5. Review on herbal remedies used by the 1860 South African Indian ...

    African Journals Online (AJOL)

    The use of these plants needs to be noted. In line with the 150 year commemoration of the 1820 settlers, this paper reviews some of the ayurvedic plants being currently utilized and which were brought to South Africa along with the settlers. Key words: Ayurveda, Ocimum tenuiflorum, Tulsi, Moringa oleifera, Melia azederach, ...

  6. On the Waterfront. Water Distribution, Technology and Agrarian Change in a South Indian Canal Irrigation System

    NARCIS (Netherlands)

    Mollinga, P.P.

    2003-01-01

    This book analyses the struggle over water in a large-scale irrigation system in Raichur District, Karnataka, South India. It looks at water control as a simultaneously technical, managerial and socio-political process. The triangle of accommodation of different categories of farmers (head-enders

  7. On the waterfront : water distribution, technology and agrarian change in a South Indian canal irrigation system

    NARCIS (Netherlands)

    Mollinga, P.P.

    1998-01-01

    This book discusses water distribution in the Tungabhadra Left Bank Canal irrigation system in Raichur district, Karnataka, India. The system is located in interior South India, where rainfall is limited (approximately 600 mm annually) and extremely variable. The region suffered from failed

  8. Satellite-tracked drifting buoy observations in the south equatorial current in the Indian Ocean

    Digital Repository Service at National Institute of Oceanography (India)

    Shetye, S.R.; Michael, G.S.

    two buoys moved north and the third moved south. Over the open sea regime the buoys moved with a speed of approximately 30 cm/s at an angle of about 35 degrees to the left of the wind. The overall tendencies seen in the buoy drift are similar to those...

  9. South Indian "Solkattu" and Western Music Pedagogy: Creating New Rhythmic Perspectives

    Science.gov (United States)

    Wood, Brandon Keith

    2013-01-01

    Part of the classical music tradition of South India, "solkattu" reinforces the statement "If you can say it, you can play it." This system of percussive syllables can help young musicians approach rhythm training in a way not usually available to students in Western countries. This article offers applications for a music…

  10. The role of hip and chest radiographs in osteoporotic evaluation among south Indian women population: a comparative scenario with DXA.

    Science.gov (United States)

    Kumar, D Ashok; Anburajan, M

    2014-05-01

    Osteoporosis is recognized as a worldwide skeletal disorder problem. In India, the older as well as postmenopausal women population suffering from osteoporotic fractures has been a common issue. Bone mineral density measurements gauged by dual-energy X-ray absorptiometry (DXA) are used in the diagnosis of osteoporosis. (1) To evaluate osteoporosis in south Indian women by radiogrammetric method in a comparative perspective with DXA. (2) To assess the capability of KJH; Anburajan's Empirical formula in the prediction of total hip bone mineral density (T.BMD) with estimated Hologic T.BMD. In this cross-sectional design, 56 south Indian women were evaluated. These women were randomly selected from a health camp. The patients with secondary bone diseases were excluded. The standard protocol was followed in acquiring BMD of the right proximal femur by DPX Prodigy (DXA Scanner, GE-Lunar Corp., USA). The measured Lunar Total hip BMD was converted into estimated Hologic Total hip BMD. In addition, the studied population underwent chest and hip radiographic measurements. Combined cortical thickness of clavicle has been used in KJH; Anburajan's Empirical formula to predict T.BMD and compared with estimated Hologic T.BMD by DXA. The correlation coefficients exhibited high significance. The combined cortical thickness of clavicle and femur shaft of total studied population was strongly correlated with DXA femur T.BMD measurements (r = 0.87, P < 0.01 and r = 0.45, P < 0.01) and it is also having strong correlation with low bone mass group (r = 0.87, P < 0.01 and r = 0.67, P < 0.01) KJH; Anburajan's Empirical formula shows significant correlation with estimated Hologic T.BMD (r = 0.88, P < 0.01) in total studied population. The empirical formula was identified as better tool for predicting osteoporosis in total population and old-aged population with a sensitivity (88.8 and 95.6 %), specificity (89.6 and 90.9 %), positive predictive value (88.8 and 95.6 %) and negative

  11. Diet patterns are associated with demographic factors and nutritional status in South Indian children.

    Science.gov (United States)

    Kehoe, Sarah H; Krishnaveni, Ghattu V; Veena, Sargoor R; Guntupalli, Aravinda M; Margetts, Barrie M; Fall, Caroline H D; Robinson, Sian M

    2014-01-01

    The burden of non-communicable chronic disease (NCD) in India is increasing. Diet and body composition 'track' from childhood into adult life and contribute to the development of risk factors for NCD. Little is known about the diet patterns of Indian children. We aimed to identify diet patterns and study associations with body composition and socio-demographic factors in the Mysore Parthenon Study cohort. We collected anthropometric and demographic data from children aged 9.5 years (n = 538). We also administered a food frequency questionnaire and measured fasting blood concentrations of folate and vitamin B12. Using principal component analysis, we identified two diet patterns. The 'snack and fruit' pattern was characterised by frequent intakes of snacks, fruit, sweetened drinks, rice and meat dishes and leavened breads. The 'lacto-vegetarian' pattern was characterised by frequent intakes of finger millet, vegetarian rice dishes, yoghurt, vegetable dishes and infrequent meat consumption. Adherence to the 'snack and fruit' pattern was associated with season, being Muslim and urban dwelling. Adherence to the lacto-vegetarian pattern was associated with being Hindu, rural dwelling and a lower maternal body mass index. The 'snack and fruit' pattern was negatively associated with the child's adiposity. The lacto-vegetarian pattern was positively associated with blood folate concentration and negatively with vitamin B12 concentration. This study provides new information on correlates of diet patterns in Indian children and how diet relates to nutritional status. Follow-up of these children will be important to determine the role of these differences in diet in the development of risk factors for NCD including body composition. © 2013 The Authors. Maternal and Child Nutrition published by John Wiley & Sons Ltd.

  12. Muslim personal law and the meaning of "law" in the South African and Indian constitutions

    Directory of Open Access Journals (Sweden)

    C Rautenbach

    1999-12-01

    Full Text Available The Muslim population of South Africa follows a practice which may be referred to as Muslim personal law. Although section 15 of the Constitution of the Republic of South Africa 108 of 1996 recognises religious freedom and makes provision for the future recognition of other personal law systems, Muslim personal law is, at this stage, not formally recognised in terms of South African law. Since Muslim personal law receives no constitutional recognition the question may be asked whether the 1996 Constitution, and in particular the Bill of Rights as contained in chapter 2 of the 1996 Constitution, is applicable to "non-recognised" Muslim personal law. The answer to this question depends to a large extent on the meaning of "law" as contained in the 1996 Constitution.When the viewpoint of academic writers and the courts are evaluated it seems as if the meaning of law in South Africa is restricted to the common law, customary law and legislation. If such a viewpoint is to be followed, Muslim personal law is excluded from the scrutiny of the Bill of Rights. It is, however, inconceivable that there might be certain areas of "law" that are not subject to the scrutiny of the Bill of Rights. In this note it will be argued that Muslim personal law should be regarded as law in terms of the 1996 Constitution, or in the alternative, that Muslim personal law (or at least Muslim marriages should be recognised in terms of section 15 of the 1996 Constitution.Due to the historical resemblance between South Africa and India the meaning of "law" as contained in the 1996 Constitution will be compared with the meaning of "law" as contained in the Constitution of India. Although the Constitution of India indirectly gives recognition to various personal laws in India, these personal laws are not subject to the provisions of the Constitution of India. Therefore, it would be argued that one should approach the Constitution of India with caution when its provisions are

  13. On the waterfront : water distribution, technology and agrarian change in a South Indian canal irrigation system

    OpenAIRE

    Mollinga, P.P.

    1998-01-01

    This book discusses water distribution in the Tungabhadra Left Bank Canal irrigation system in Raichur district, Karnataka, India. The system is located in interior South India, where rainfall is limited (approximately 600 mm annually) and extremely variable. The region suffered from failed harvests and famines in the past. A large scale irrigation system was constructed to solve these problems. The system is operational since 1953 and was completed in 1968. The area to be irrigated ...

  14. Changes in Anterior Segment Morphology and Predictors of Angle Widening after Laser Iridotomy in South Indian Eyes.

    Science.gov (United States)

    Zebardast, Nazlee; Kavitha, Srinivasan; Krishnamurthy, Palaniswamy; Friedman, David S; Nongpiur, Monisha E; Aung, Tin; Quigley, Harry A; Ramulu, Pradeep Y; Venkatesh, Rengaraj

    2016-12-01

    To compare anterior segment optical coherence tomography (ASOCT) angle morphology before and after laser peripheral iridotomy (LPI) in a cohort of South Indian subjects with primary angle-closure suspect (PACS) or primary angle-closure/primary angle-closure glaucoma (PAC/PACG) and to examine baseline parameters associated with angle widening. Prospective observational study. A total of 244 subjects aged ≥30 years with PACS or PAC/PACG in at least 1 eye. The ASOCT images and angle gonioscopic grades were analyzed for all subjects at baseline and 2 weeks after LPI. Multivariable linear and logistic regression models were used to determine predictors of angle widening (change in mean angle opening distance [AOD750]) and angle opening (all 4 quadrants with trabecular meshwork [TM] visible on gonioscopy after LPI). Change in ASOCT parameters with LPI and baseline predictors of angle widening. Laser peripheral iridotomy resulted in angle widening on ASOCT with significant increases in AOD750, angle recess area, and trabecular iris surface area (P gonioscopy, although some degree of persistent iridotrabecular contact was present in approximately half of PACS eyes and approximately two thirds of PAC/PACG eyes on gonioscopy. The greatest widening by ASOCT was observed in eyes with features most consistent with greater baseline pupillary block. Copyright © 2016 American Academy of Ophthalmology. All rights reserved.

  15. Physical and performance-related profile of elite male South African ...

    African Journals Online (AJOL)

    VO2max) evaluations were performed on male (n=23) distance athletes. The means and standard deviations of the parameters are as follows: Percentage fat 8.0% (±1.3), percentage muscle 46.2% (±2.9), VO2max 70.1ml/kg/min (±5.2), peak ...

  16. Genital morphology of the male South American fur seal (Arctocephalus australis and biological implications

    Directory of Open Access Journals (Sweden)

    Alex Sander D. Machado

    2012-12-01

    Full Text Available Male capacity for spreading genes to a great number of descendents and to determine population dynamics depend directly on the genital organs. Morphological studies in pinnipeds are scarce and the functional meaning of some characteristics has never been discussed. We hypothesized that Arctocephalus australis (A. australis shows morphophysiological adaptations in order to guarantee the perpetuation of the species in the unique annual mating season. Seven males, dead from natural causes, had their genital organs collected and fixed for morphological description. Some features differ from other described mammalian males and are closely related to the biology and reproductive cycle of this species, as the scrotal epidermis, absence of glandular portion in the ductus deferens and spermatogenic epithelium suggest a recrudescent testis period. The corona glandis exhibits a singular arrangement: its erectile border looks like a formation of petals and its association with the os penis gives a "lily-flower" form to this region. We propose the name margo petaliformis to this particular erectile border of the corona glandis because of its similarity to a flower corola. The male genital organs of A. australis show morphological features compatible with adaptation to environment requirements and reproductive efficiency.

  17. The invisibility of men in South African violence prevention policy: national prioritization, male vulnerability, and framing prevention.

    Science.gov (United States)

    van Niekerk, Ashley; Tonsing, Susanne; Seedat, Mohamed; Jacobs, Roxanne; Ratele, Kopano; McClure, Roderick

    2015-01-01

    South Africa has a significant violence problem. The exposure of girls and women to interpersonal violence is widespread, and the victimization of men, especially to severe and homicidal forms of aggression, is of considerable concern, with male homicide eight times the global rate. In the last two decades, there have been a plethora of South African policies to promote safety. However, indications suggest that the policy response to violence is not coherently formulated, comprehensive, or evenly implemented. This study examines selected South African national legislative instruments in terms of their framing and definition of violence and its typology, vulnerable populations, and prevention. This study comprises a directed content analysis of selected legislative documents from South African ministries mandated to prevent violence and its consequences or tasked with the prevention of key contributors to violence. Documents were selected using an electronic keyword search method and analyzed independently by two researchers. The legislative documents recognized the high levels of violence, confirmed the prioritization of selected vulnerable groups, especially women, children, disabled persons, and rural populations, and above all drew on criminological perspectives to emphasize tertiary prevention interventions. There is a policy focus on the protection and support of victims and the prosecution of perpetrators, but near absent recognition of men as victims. There is a need to broaden the policy framework from primarily criminological and prosecutorial perspectives to include public health contributions. It is likewise important to enlarge the conceptions of vulnerability to include men alongside other vulnerable groups. These measures are important for shaping and resourcing prevention decisions and strengthening primary prevention approaches to violence.

  18. The invisibility of men in South African violence prevention policy: national prioritization, male vulnerability, and framing prevention

    Science.gov (United States)

    van Niekerk, Ashley; Tonsing, Susanne; Seedat, Mohamed; Jacobs, Roxanne; Ratele, Kopano; McClure, Roderick

    2015-01-01

    Background South Africa has a significant violence problem. The exposure of girls and women to interpersonal violence is widespread, and the victimization of men, especially to severe and homicidal forms of aggression, is of considerable concern, with male homicide eight times the global rate. In the last two decades, there have been a plethora of South African policies to promote safety. However, indications suggest that the policy response to violence is not coherently formulated, comprehensive, or evenly implemented. Objective This study examines selected South African national legislative instruments in terms of their framing and definition of violence and its typology, vulnerable populations, and prevention. Design This study comprises a directed content analysis of selected legislative documents from South African ministries mandated to prevent violence and its consequences or tasked with the prevention of key contributors to violence. Documents were selected using an electronic keyword search method and analyzed independently by two researchers. Results The legislative documents recognized the high levels of violence, confirmed the prioritization of selected vulnerable groups, especially women, children, disabled persons, and rural populations, and above all drew on criminological perspectives to emphasize tertiary prevention interventions. There is a policy focus on the protection and support of victims and the prosecution of perpetrators, but near absent recognition of men as victims. Conclusions There is a need to broaden the policy framework from primarily criminological and prosecutorial perspectives to include public health contributions. It is likewise important to enlarge the conceptions of vulnerability to include men alongside other vulnerable groups. These measures are important for shaping and resourcing prevention decisions and strengthening primary prevention approaches to violence. PMID:26228996

  19. The invisibility of men in South African violence prevention policy: national prioritization, male vulnerability, and framing prevention

    Directory of Open Access Journals (Sweden)

    Ashley van Niekerk

    2015-07-01

    Full Text Available Background: South Africa has a significant violence problem. The exposure of girls and women to interpersonal violence is widespread, and the victimization of men, especially to severe and homicidal forms of aggression, is of considerable concern, with male homicide eight times the global rate. In the last two decades, there have been a plethora of South African policies to promote safety. However, indications suggest that the policy response to violence is not coherently formulated, comprehensive, or evenly implemented. Objective: This study examines selected South African national legislative instruments in terms of their framing and definition of violence and its typology, vulnerable populations, and prevention. Design: This study comprises a directed content analysis of selected legislative documents from South African ministries mandated to prevent violence and its consequences or tasked with the prevention of key contributors to violence. Documents were selected using an electronic keyword search method and analyzed independently by two researchers. Results: The legislative documents recognized the high levels of violence, confirmed the prioritization of selected vulnerable groups, especially women, children, disabled persons, and rural populations, and above all drew on criminological perspectives to emphasize tertiary prevention interventions. There is a policy focus on the protection and support of victims and the prosecution of perpetrators, but near absent recognition of men as victims. Conclusions: There is a need to broaden the policy framework from primarily criminological and prosecutorial perspectives to include public health contributions. It is likewise important to enlarge the conceptions of vulnerability to include men alongside other vulnerable groups. These measures are important for shaping and resourcing prevention decisions and strengthening primary prevention approaches to violence.

  20. Behaviour and Ecology of Male Aye-Ayes (Daubentonia madagascariensis) in the Kianjavato Classified Forest, South-Eastern Madagascar.

    Science.gov (United States)

    Randimbiharinirina, Doménico Roger; Raharivololona, Brigitte M; Hawkins, Melissa T R; Frasier, Cynthia L; Culligan, Ryan R; Sefczek, Timothy M; Randriamampionona, Richard; Louis, Edward E

    2018-01-01

    Previous studies found that aye-ayes (Daubentonia madagascariensis) consume a variety of non-invertebrate resources, supporting the hypothesis that aye-ayes are too large-bodied to focus feeding efforts on insects. However, these conclusions were based on introduced populations, with little known about aye-aye behaviour and ecology in its natural habitat. This study investigates activity budgets, diet, and home range/territories of 2 male aye-ayes in the Kianjavato Classified Forest, a disturbed forest in south-eastern Madagascar, from October 2013 to October 2014. We used radiotelemetry and focal-animal sampling methods to collect behavioural data. We recorded GPS coordinates of the focal animal every 20 min, calculating the home range size for each individual. Results showed that male aye-ayes spent most of their time feeding and travelling. Their feeding time primarily focussed on larvae and adult insects from various substrates, and to a lesser extent Canarium spp. seeds. Home range sizes of the 2 males varied between individuals, overlapped greatly, and appeared to be related to the location of females. Our findings indicate that aye-aye behaviours are strongly indicative of insect-centric feeding ecology. © 2018 S. Karger AG, Basel.

  1. Barren Forests. Missing Indian villages on the South Coast of Nueva Galicia during the Colonial Period

    Directory of Open Access Journals (Sweden)

    Ramón Goyas Mejía

    2017-01-01

    Full Text Available This analysis focuses on the disappearance of the Indian villages during the colonial period in the town of Purification belonging to Nueva Galicia. The natural physical characterization of the region was first addressed in order to make the historical man-nature relationship relevant since pre-Columbian times. This relationship highlights the importance of the loss of population during the colonial period as a central research topic. This research not only analyzes historical demography, but also addresses the consequences of the disappearance of these entities from the geographical area in which they were located; furthermore, it is an analysis of the relationship of the people as geospatial entities and their environment. Based on the theoretical premise of so-called "nodes" and "networks" for the construction of a territory, this essay argues that as the indigenous people were disappearing, they failed to socially articulate the emergence of spaces that in theory became part of the government. These areas were ultimately "nobodyareas"; areas not controlled by survivors or new settlers who took centuries to settle in the region of study.

  2. Pharmacological evaluation of phytochemicals from South Indian Black Turmeric (Curcuma caesia Roxb.) to target cancer apoptosis.

    Science.gov (United States)

    Mukunthan, K S; Satyan, R S; Patel, T N

    2017-09-14

    Curcuma caesia Roxb. (Black turmeric), a perennial herb of the family Zingiberaceae is indigenous to India. C. caesia is used as a spice, food preservative and coloring agent commonly in the Indian subcontinent. Functional parametric pharmacological evaluations like drug ability and toxicity profile of this endangered species is poorly documented. In our present study, among all the extracts of dried C. caesia rhizome viz- hexane, ethyl acetate, methanol and water tested for free radical scavenging capacity by total antioxidant activity (TAO) method, Hexane Rhizome Extract (HRE) was found to possess remarkable activity (1200mg ascorbic acid equivalent/100g). In MTT assay across three cancer cell lines and a control cell line, HRE exhibited a dose-dependent inhibition only in cancer cells, with notable activity in HepG2 cell lines (IC50: 0976µg/mL). Further, western blotting and flow cytometry experiments proved that HRE induces cell arrest at G2/M phase along with cellular apoptosis as suggestive by multiple-point mitochondrial mediated intrinsic pathway of Programmed Cell Death (PCD). Gas Chromatography-Mass Spectrophotometry (GC-MS) analysis of HRE suggested twenty compounds that when docked in silico with Tubulin (1SA0) and Epidermal Growth Factor Receptor/ EGFR (1XKK) showed very intimate binding with the original ligands. Our results provided significant evidence of the toxicity mechanisms of HRE that may be beneficial for more rational applications of drug discovery for slowing down cancer progression. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  3. An epidemiological study of sexual disorders in south Indian rural population.

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    Sathyanarayana Rao, T S; Darshan, M S; Tandon, Abhinav

    2015-01-01

    Sexuality is an important aspect of the personality of an individual and influences psychological, physical and social well-being of both men and women. It is a paradox, that in the country where 'kamasutra' (by Vatsyayana) took birth, there is a lack of research publications and sexuality related literature; hence the current study was conducted, to estimate the prevalence and association of sexual disorders with various socio-demographic variables, in the selected rural population. Subjects who were sexually active and fulfilled the study criteria were administered Arizona Sexual Experience Scale as screening tool for the presence of sexual problems. Those who were found to be having sexual problems were interviewed further using appropriate questionnaires. 21.15% of the male subjects were diagnosed to have one (or more) sexual disorder. Prevalence of erectile dysfunction was found to be 15.77%, male hypoactive sexual desire disorder (HSDD) 2.56%; premature ejaculation was found to be prevalent in 8.76% of the male subjects. Around 14% of the female subjects were diagnosed to have female sexual disorders. Prevalence of female arousal dysfunction was found to be 6.65%, female HSDD 8.87%, female anorgasmia 5.67%, female dyspareunia 2.34% and female sexual aversion disorder was found to be prevalent in 0.37% of the female subjects. This study concluded that one in five males and one in seven females were suffering from one (or more) sexual disorder. Improving the training of undergraduate medical and nursing students in sexuality related issues, increasing trained individuals in sexual medicine by starting new courses, providing sex education to the general population using media and merging sexual health care with primary care, are likely to play a significant role in addressing the increasing sexual health morbidity.

  4. Comorbidities and correlates of conduct disorder among male juvenile detainees in South Korea.

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    Choi, Bum-Sung; Kim, Johanna Inhyang; Kim, Bung-Nyun; Kim, Bongseog

    2017-01-01

    The purpose of this study was to examine the rate and distribution of comorbidities, severity of childhood maltreatment, and clinical characteristics of adolescents with conduct disorder detained in a juvenile detention center in South Korea. In total, 173 juvenile detainees were recruited. We analyzed the distribution of psychiatric disorders among the sample and compared the rate of comorbidities between groups with and without conduct disorder. We compared the two groups in terms of demographic and clinical characteristics, as well as severity of childhood maltreatment and psychiatric problems, using the Young Self Report (YSR) scale. A total of 95 (55%) of the detainees were diagnosed with conduct disorder, and 93 (96.9%) of them had at least one comorbid axis I psychiatric disorder. Detainees with conduct disorder had a higher number of comorbid psychiatric disorders; a higher rate of violent crime perpetration; had suffered more physical, emotional, and sexual abuse; and showed higher total YSR scores and externalizing behavior, somatic complaints, rule-breaking behavior, and aggressive behavior YSR subscale scores. Conduct disorder is a common psychiatric disorder among juvenile detainees in South Korea, who tend to commit more violent crimes and show more psychopathology than detainees who do not have conduct disorder. These findings highlight the importance of diagnosing and intervening in conduct disorder within the juvenile detention system.

  5. Survey on Public Awareness On AIDS- Role Of Government And Non Government Agencies In A Rural South Indian Community

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    Balagnesh G

    1996-01-01

    Full Text Available Research Question: What is the level of Public awareness on AIDS in a rural community and to what extent the government and non-government agencies have played their role in creating the awareness? Objectives: (i To study the public awareness on AIDS in a rural community (ii To Study role of government and non-government agencies in creating the awareness on AIDS. Design: Cross-sectional study Setting: Rural area under S. V. Medical College Triputi (AP Participants: 100 males (15-45 yrs and 100 females (15-45 yrs. Study variables: Awareness on AIDS, Government and non-government agencies. Statistical Analysis: Percentages Results: Most of the persons interviewed had minimal knowledge on AIDS. Quite a large section of the ‘ study population was ignorant over the safety offered by condoms in preventing AIDS. Doordarshan and Newspaper agencies played much role in creation the awareness on AIDS, while the non-government agencies like Lions’ Club, Rotary Club. Indian Junior Chamber etc. played no role in creating the awareness on AIDS in the study area. Recommendations: Government health sector should take more responsibility in educating the people and creating adequate awareness on AIDS. Non-government agencies should involve themselves in creating awareness on AIDS.

  6. Strong association of 677 C>T substitution in the MTHFR gene with male infertility--a study on an indian population and a meta-analysis.

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    Nishi Gupta

    Full Text Available Methylenetetrahydrofolate reductase (MTHFR is an important enzyme of folate and methionine metabolism, making it crucial for DNA synthesis and methylation. The objective of this study was to analyze MTHFR gene 677C>T polymorphism in infertile male individuals from North India, followed by a meta-analysis on our data and published studies.We undertook genotyping on a total of 837 individuals including well characterized infertile (N = 522 and confirmed fertile (N = 315 individuals. The SNP was typed by direct DNA sequencing. Chi square test was done for statistical analysis. Published studies were searched using appropriate keywords. Source of data collection for meta-analysis included 'Pubmed', 'Ovid' and 'Google Scholar'. Those studies analyzing 677C>T polymorphism in male infertility and presenting all relevant data were included in meta-analysis. The genotype data for infertile subjects and fertile controls was extracted from each study. Chi square test was done to obtain odds ratio (OR and p-value. Meta-analysis was performed using Comprehensive Meta-analysis software (Version 2. The frequency of mutant (T allele (p = 0.0025 and genotypes (CT+TT (p = 0.0187 was significantly higher in infertile individuals in comparison to fertile controls in our case-control study. The overall summary estimate (OR for allele and genotype meta-analysis were 1.304 (p = 0.000, 1.310 (p = 0.000, respectively, establishing significant association of 677C>T polymorphism with male infertility.677C>T substitution associated strongly with male infertility in Indian population. Allele and genotype meta-analysis also supported its strong correlation with male infertility, thus establishing it as a risk factor.

  7. Association of CAPN10 SNPs and haplotypes with polycystic ovary syndrome among South Indian Women.

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    Shilpi Dasgupta

    Full Text Available Polycystic Ovary Syndrome (PCOS is known to be characterized by metabolic disorder in which hyperinsulinemia and peripheral insulin resistance are central features. Given the physiological overlap between PCOS and type-2 diabetes (T2DM, and calpain 10 gene (CAPN10 being a strong candidate for T2DM, a number of studies have analyzed CAPN10 SNPs among PCOS women yielding contradictory results. Our study is first of its kind to investigate the association pattern of CAPN10 polymorphisms (UCSNP-44, 43, 56, 19 and 63 with PCOS among Indian women. 250 PCOS cases and 299 controls from Southern India were recruited for this study. Allele and genotype frequencies of the SNPs were determined and compared between the cases and controls. Results show significant association of UCSNP-44 genotype CC with PCOS (p = 0.007 with highly significant odds ratio when compared to TC (OR = 2.51, p = 0.003, 95% CI = 1.37-4.61 as well as TT (OR = 1.94, p = 0.016, 95% CI = 1.13-3.34. While the haplotype carrying the SNP-44 and SNP-19 variants (21121 exhibited a 2 fold increase in the risk for PCOS (OR = 2.37, p = 0.03, the haplotype containing SNP-56 and SNP-19 variants (11221 seems to have a protective role against PCOS (OR = 0.20, p = 0.004. Our results support the earlier evidence for a possible role of UCSNP-44 of the CAPN10 gene in the manifestation of PCOS.

  8. Cross tropopause flux observed at sub-daily scales over the south Indian monsoon regions

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    Hemanth Kumar, A.; Venkat Ratnam, M.; Sunilkumar, S. V.; Parameswaran, K.; Krishna Murthy, B. V.

    2018-03-01

    The effect of deep convection on the thermal structure and dynamics of the tropical tropopause at sub daily scales is investigated using data from radiosondes launched over two sites in the Indian Monsoon region (Gadanki (13.5°N, 79.2°E) and Trivandrum (8.5°N, 76.9°E)) conducted between December 2010 and March 2014. The data from these soundings are classified into 5 convective categories based on the past, present and future cloudiness over the launching region after the radiosonde has reached tropopause altitude. They are denoted as category 1 (no convection), category 2 (convection may occur in any of the next 3 h), category 3 (convection occurred prior 3 h), category 4 (convection terminated within 3 h of launching) and category 5 (convection persistent throughout the considered period). The anomalies from the background in temperature, relative humidity and wind speed are grouped into the aforementioned five different convective categories for both the stations. Cooling and moisture anomalies are found during the active convection (category 5). The horizontal wind speed showed a strong anomaly indicating the presence of synoptic scale features. Vertical wind obtained simultaneously from the MST radar over Gadanki clearly showed strong updraft during the active convection. The ozone profiles from ozonesondes launched during the same period are also segregated according to the above convective categories. During the active convection, high and low ozone values are found in the upper troposphere and the lower troposphere, respectively. The cross tropopause ozone mass flux and vertical wind at the tropopause and convective outflow level estimated from the ozonesonde, and MST radar/ERA-Interim data showed positive values indicating the transport of ozone between troposphere and stratosphere during deep convection. Similarly, the total mass flux crossing the cold point tropopause over Gadanki showed upward flux during the active convection. The variability of

  9. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Barometric pressure sensor, Carbon dioxide (CO2) gas analyzer and other instruments from ROGER REVELLE in the Indian Ocean, South Pacific Ocean and others from 2007-02-04 to 2007-03-16 (NCEI Accession 0144252)

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    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0144252 includes Surface underway data collected from ROGER REVELLE in the Indian Ocean, South Pacific Ocean, Southern Oceans (> 60 degrees South)...

  10. Two new marine Gastrotricha from the Indian Ocean coast of South Africa.

    Science.gov (United States)

    Todaro, M Antonio; Perissinotto, Renzo; Bownes, Sarah J

    2015-01-12

    The study is part of a larger research programme aimed at shedding light on the gastrotrich communities of the subtropical east coast province of KwaZulu-Natal, South Africa. In previous papers, faunistic and preliminary taxonomic data on marine and freshwater gastrotrichs found in the iSimangaliso Wetland Park, were reported. Here two new interesting marine macrodasyidan species in the families Dactylopodolidae and Thaumastodermatidae are described based on observations carried out on living specimens and using differential interference contrast microscopy. The two novel species are named in honor of two great South African icons recently deceased: Nadine Gordimer and Nelson Mandela. Dactylopodola nadine sp. n. is the third species in the genus to bear red eye-spots; it can easily be distinguished from the closely-related red-eyed D. baltica and D. roscovita by its smaller size (Total length = 230 μm vs 275 μm vs 450 μm, respectively) and the lower number of adhesive tubes of the anterior, lateral and posterior series (on each side: 3, 4 and 4 vs 5, 6 and 8 vs 2, 9 and 12-15). Pseudostomella mandela sp. n. is a fairly large species (up to 481 μm in length), with a cuticular covering made up of tetrancres and relatively long caudal pedicles (up to 44 μm in length ). The most evident autoapomorphic trait of the new species is the presence of 7 pairs of 'cirrata' tubes, two emerging in a lateral position along the pharyngeal region and five from the dorsolateral sides of the trunk. Additional relevant taxonomic characters include: 4 tubes of the anterior series, 11 tubes of the ventrolateral series and 3 tubes of the posterior series per side, 5 papillae on the dorsal margin and 6 papillae on the ventral margin of the oral palps. The high number of putative new species discovered among the South African gastrotrich fauna during our relatively short survey, highlights the relevance of this region with regard to the diversity of this group and stresses once again

  11. Gendered endings: narratives of male and female suicides in the South African Lowveld.

    Science.gov (United States)

    Niehaus, Isak

    2012-06-01

    Durkheim's classical theory of suicide rates being a negative index of social solidarity downplays the salience of gendered concerns in suicide. But gendered inequalities have had a negative impact: worldwide significantly more men than women perpetrate fatal suicides. Drawing on narratives of 52 fatal suicides in Bushbuckridge, South Africa, this article suggests that Bourdieu's concepts of 'symbolic violence' and 'masculine domination' provide a more appropriate framework for understanding this paradox. I show that the thwarting of investments in dominant masculine positions have been the major precursor to suicides by men. Men tended to take their own lives as a means of escape. By contrast, women perpetrated suicide to protest against the miserable consequences of being dominated by men. However, contra the assumption of Bourdieu's concept of 'habitus', the narrators of suicide stories did reflect critically upon gender constructs.

  12. Griscelli syndrome type 2: A rare and fatal syndrome in a South Indian boy

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    R Rajyalakshmi

    2016-01-01

    Full Text Available Griscelli syndrome (GS is a rare autosomal recessive disorder caused by mutation in the MYO5A (GS1, RAB27A (GS2, and MLPH (GS3 genes, characterized by a common feature, partial albinism. The common variant of three, GS type 2, in addition, shows primary immunodeficiency which leads to recurrent infections and hemophagocytic lymphohistiocytosis. We, herewith, describe a case of GS type 2, in a 4-year-old male child who presented with chronic and recurrent fever, lymphadenopathy, hepatosplenomegaly, and secondary neurological deterioration; highlighting the cytological and histopathological features of lymph nodes. Hair shaft examination of the child confirmed the diagnosis.

  13. Rainfall variability over South-east Asia - connections with Indian monsoon and ENSO extremes: new perspectives

    Science.gov (United States)

    Kripalani, R. H.; Kulkarni, Ashwini

    1997-09-01

    Seasonal and annual rainfall data for 135 stations for periods varying from 25 to 125 years are utilized to investigate and understand the interannual and short-term (decadal) climate variability over the South-east Asian domain. Contemporaneous relations during the summer monsoon period (June to September) reveal that the rainfall variations over central India, north China, northern parts of Thailand, central parts of Brunei and Borneo and the Indonesian region east of 120°E vary in phase. However, the rainfall variations over the regions surrounding the South China Sea, in particular the north-west Philippines, vary in the opposite phase. Possible dynamic causes for the spatial correlation structure obtained are discussed.Based on the instrumental data available and on an objective criteria, regional rainfall anomaly time series for contiguous regions over Thailand, Malaysia, Singapore, Brunei, Indonesia and Philippines are prepared. Results reveal that although there are year-to-year random fluctuations, there are certain epochs of the above- and below-normal rainfall over each region. These epochs are not forced by the El Niño/La Nina frequencies. Near the equatorial regions the epochs tend to last for about a decade, whereas over the tropical regions, away from the Equator, epochs last for about three decades. There is no systematic climate change or trend in any of the series. Further, the impact of El Niño (La Nina) on the rainfall regimes is more severe during the below (above) normal epochs than during the above (below) normal epochs. Extreme drought/flood situations tend to occur when the epochal behaviour and the El Niño/La Nina events are phase-locked.

  14. An exploratory study of image and performance enhancement drug use in a male British South Asian community.

    Science.gov (United States)

    Van Hout, Marie Claire; Kean, Joseph

    2015-09-01

    Consumerism of image and performance enhancement drugs (IPEDs) is a world-wide public health concern. Given anecdotal reporting of increased normalisation of IPED use and uptake of British South Asian male IPED users at UK needle and syringe exchange services, the study aimed to explore use of IPEDs among this under-researched ethnic group. 20 in depth interviews were conducted with a purposive sample of British South Asian males attending harm reduction outreach in the North East of England. The interviews explored motives for use of IPEDs, sourcing routes, information seeking, injecting behaviours and cultural and community sensitivities around IPED use among this group. The data was collected and analysed using the Interpretative Phenomenological Analysis approach (IPA). Motives for use centred on the achievement of enhanced definition and density of muscle, and improved recovery from training and injuries. All participants reported initial stimulation of interest and triggers to seek information on IPEDs due to social media, community and peer messages. Diverse forms of IPED use were described, with rational and moderated use common among older participants. In contrast younger participants adopted more excessive use in seeking short cuts to attaining muscle size. Sourcing of androgenic-anabolic steroids (AAS) and growth hormones from originating countries (Pakistan, India) was reported, along with diversification of entrepreneurial activity into IPED dealing networks. Sellers were generally reported to provide effective and reliable products and mentoring to inexperienced users. Group injecting practices were common. IPED use was observed by some as health promotion medium within religious contexts. Crime deterrence and drug abstinence occurred for some while involved in AAS cycles. The study is intended to contribute to health policy and practice debate around the targeting of dedicated education, outreach and harm reduction for ethnic groups engaged in IPED

  15. Investigation of productivity in a south Indian Malabari goat herd shows opportunities for planned animal health management to improve food security.

    Science.gov (United States)

    Sargison, N D; Ivil, S A J; Abraham, J; Abubaker, S P S; Hopker, A M; Mazeri, S; Otter, I A; Otter, N

    2017-03-18

    Here the authors report the objective veterinary clinical measurement of productivity in a representative south Indian Malabari goat herd. The authors show failure to meet pragmatic production targets that are commensurate with the animals' genetic potential or adequate to meet the demands of global food security. The authors suggest that this situation may have arisen as a consequence of animal husbandry constraints and protein undernutrition and imply the involvement of nematode parasitism. Benzimidazole resistance was detected in Haemonchus species, showing the need for better understanding of the principles of sustainable helminth parasite control within the southern Indian context. This study highlights the need to understand the true costs of goat production in seasonally resource-poor environments, while also considering its impact on the overall ecosystem in which the animals are placed. They conclude that pragmatic opportunities for improvements in goat production efficiency lie in the development of problem-focused planned animal health and nutrition management. British Veterinary Association.

  16. Etiology and outcome determinants of intracerebral hemorrhage in a south Indian population, A hospital-based study

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    Sunil K Narayan

    2012-01-01

    Full Text Available Background: There is paucity of methodologically sound published studies on intracerebral hemorrhage (ICH from India, on pub med/embase search. Aims: To explore etiology of ICH and correlate the causes, location, and size of hemorrhage to clinical outcome. Materials and Methods: A hospital-based descriptive study from South Indian eastern coastal town of Puducherry; 60 consecutive subjects aged > 12 years, predominantly of inbred Tamil population, with head CT evidence of intracerebral hemorrhage not associated with trauma and brain tumors, were recruited. Outcome at three months was measured using Glasgow Outcome scale, NIHSS and mortality. SPSS v 19 was used for statistical analysis. Results: Commonest etiological factor was hypertension, followed by bleeding diathesis, thrombolysis for myocardial infarction, and cortical vein thrombosis. Most frequent locations of hematoma were basal ganglia, thalamus, internal capsule, and cerebral and cerebellar parenchyma. Hematoma volume correlated significantly with systolic and mean arterial pressure but not with diastolic blood pressure. Poor outcome was correlated to size (P < 0.05 and intraventricular extension of hematoma (P < 0.05, and to systolic, diastolic and mean arterial pressure, but not to age, gender, smoking, alcoholism, ischemic heart disease, and blood sugar level. Among diabetic patients with ICH, the size of hematoma (P = 0.04 and severity of coma (P = 0.01 at admission were significantly worse compared to the non-diabetic, but not the outcome at three months [Glasgow outcome scale or mortality (P = 0.94 and 0.14]. Conclusions: The location of hemorrhage and correlation with outcome agreed with the patterns described for the non-white races in prior reports. Independence of outcome to diabetic status despite a more severe initial presentation may indicate importance of good care, even in high risk groups.

  17. Simulating the characteristics of tropical cyclones over the South West Indian Ocean using a Stretched-Grid Global Climate Model

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    Maoyi, Molulaqhooa L.; Abiodun, Babatunde J.; Prusa, Joseph M.; Veitch, Jennifer J.

    2018-03-01

    Tropical cyclones (TCs) are one of the most devastating natural phenomena. This study examines the capability of a global climate model with grid stretching (CAM-EULAG, hereafter CEU) in simulating the characteristics of TCs over the South West Indian Ocean (SWIO). In the study, CEU is applied with a variable increment global grid that has a fine horizontal grid resolution (0.5° × 0.5°) over the SWIO and coarser resolution (1° × 1°—2° × 2.25°) over the rest of the globe. The simulation is performed for the 11 years (1999-2010) and validated against the Joint Typhoon Warning Center (JTWC) best track data, global precipitation climatology project (GPCP) satellite data, and ERA-Interim (ERAINT) reanalysis. CEU gives a realistic simulation of the SWIO climate and shows some skill in simulating the spatial distribution of TC genesis locations and tracks over the basin. However, there are some discrepancies between the observed and simulated climatic features over the Mozambique channel (MC). Over MC, CEU simulates a substantial cyclonic feature that produces a higher number of TC than observed. The dynamical structure and intensities of the CEU TCs compare well with observation, though the model struggles to produce TCs with a deep pressure centre as low as the observed. The reanalysis has the same problem. The model captures the monthly variation of TC occurrence well but struggles to reproduce the interannual variation. The results of this study have application in improving and adopting CEU for seasonal forecasting over the SWIO.

  18. Prevalence of orofacial manifestations in HIV-positive South Indian children and the co-relation with CD4 counts

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    Rachna Kaul

    2009-01-01

    Full Text Available Objectives : Orofacial manifestations (OFMs are seen early in the course of HIV disease in children and can also act as indicators for the presence of the disease. The objective of the study were to find the prevalence of OFMs of HIV in infected children, co-relate them with their CD4 counts and establish whether OFMs could be used as markers for disease progression. Materials and Methods : Using the diagnostic criteria recommended by the European Collaborative Clearinghouse (ECC on oral problems related to HIV infection and WHO Collaborating Centre on oral manifestations of the HIV, 48 HIV-infected children were examined at the baseline and their CD4 counts were obtained. A follow-up was conducted 6 months later. Chi-Square test was used to analyse the data obtained. Results : OFM showed a high prevalence in HIV-infected children. The degree of immunosuppression was found to co-relate with the presence of OFMs. But, it could not be established that the presence of OFMs could be a marker for HIV disease progression. Conclusion : The results of our study indicated a high prevalence of OFMs in HIV-infected South Indian children. A decline in CD4 counts was found to be associated with more number of OFMs. However, we were unable to establish OFMs as markers for HIV disease progression. The sample size in our study being about 48 patients and the variability in the initiation and duration of HAART therapy, use of other drugs not being considered, may have an influence on the result of our study. Larger population groups, with parameters such as nutritional status and HAART initiation included, can probably give a more conclusive result..

  19. Hepatitis B epidemiology and its relation to immunogenetic traits in South American Indians.

    Science.gov (United States)

    Black, F L; Pandey, J P; Capper, R A

    1986-02-01

    Serologic tests for hepatitis B prevalence and immunogenetic characterizations were carried out on a sample of 800 persons from several isolated tribes of the lower Amazon basin and the southern Andes. The prevalence of hepatitis B antigen carriers and of antibody to the surface antigen varied from one tribe to another, but were high in all the forest tribes. The serologic evidence indicated high infection rates early in life, but also an increasing proportion showing evidence of infection with increasing age. The frequency of past infections was not differentially associated with the antigen status of the mother or father. A higher proportion of infected males than females had antigenemia. Contrary to published reports, no association of antigenemia was found with any HLA-A, B or C antigen or immunoglobulin allotype, individually or interactively. Antibody prevalence, however, did differ in persons with different HLA haplotypes.

  20. Adiponectin-resistin index and its strong association with acute coronary syndrome in South Indian men.

    Science.gov (United States)

    Singh, Prerna; Sridhar, M G; Rajappa, Medha; Balachander, J; Kadhiravan, Tamilarasu

    2014-11-01

    India has the highest burden of acute coronary syndromes worldwide. Apart from certain lipid alterations that have been established to be definite risk factors, low level of adiponectin, high levels of resistin, and IL-6 have been shown to be risk factors for cardiovascular events. Insulin resistance is also a significant predictor of poor outcome in patients admitted with ACS. 69 male patients with ACS and 70 age-matched healthy males were recruited in the study. Insulin, total adiponectin, resistin, and IL-6 levels were assayed in all study subjects. Indices of insulin resistance and novel adipokine indices were calculated using standard formulae. Multiple logistic regression analysis was done to find out the best predictor of ACS. Resistin, IL-6, insulin resistance indices, AR index, and IRAR index were found to be significantly higher, while insulin sensitivity indices and total adiponectin were found to be lower in cases, as compared with controls (p < 0.001). Insulin resistance was found to be higher in the admission sample, when compared to the fasting sample in patients with ACS (p = 0.01). On multivariate logistic regression analysis, HOMA-IR and AR index were found to be significantly associated with ACS. AR index was the best independent predictor of ACS, with the highest odds ratio (AR index: adjusted OR 17.528, p < 0.0001 versus HOMA-IR: adjusted OR 1.146, p = 0.001). The present results implicate that adipokines are significantly associated with pathogenesis of ACS, warranting adequate and early appropriate treatment to reverse this metabolic dysregulation. In our study, AR index was the best predictor of ACS. Hence, the novel AR index might be useful in routine clinical practice for screening persons with increased risk of future development of ACS.

  1. Evaluation of a safer male circumcision training programme for traditional surgeons and nurses in the Eastern Cape, South Africa.

    Science.gov (United States)

    Peltzer, Karl; Nqeketo, Ayanda; Petros, George; Kanta, Xola

    2008-06-18

    Training designed to improve circumcision knowledge, attitude and practice was delivered over 5 days to 34 traditional surgeons and 49 traditional nurses in the Eastern Cape, South Africa. Training included the following topics: initiation rites; statutory regulation of traditional male circumcision and initiation into Manhood (TCIM); structure and function of the male sex organs; procedure of safe circumcision, infection control; sexually transmitted infections (STIs); HIV/AIDS; infection control measures; aftercare of the initiate including after care of the circumcision wound and initiate as a whole; detection and early management of common complications of circumcision; nutrition and fluid management; code of conduct and ethics; and sexual health education. The evaluation of the training consisted of a prospective assessment of knowledge and attitude immediately prior to and after training. Significant improvement in knowledge and/or attitudes was observed in legal aspects, STI, HIV and environmental aspects, attitudes in terms of improved collaboration with biomedical health care providers, normal and abnormal anatomy and physiology, sexually transmitted infections and including HIV, circumcision practice and aftercare of initiates. We concluded that safer circumcision training can be successfully delivered to traditional surgeons and nurses.

  2. Simulation of the anthropogenic aerosols over South Asia and their effects on Indian summer monsoon

    Energy Technology Data Exchange (ETDEWEB)

    Ji, Zhenming [Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Beijing (China); National Climate Center, Beijing (China); Graduate University of Chinese Academy of Sciences, Beijing (China); Kang, Shichang [Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Key Laboratory of Tibetan Environment Changes and Land Surface Processes, Beijing (China); Chinese Academy of Sciences, State Key Laboratory of Cryospheric Science, Lanzhou (China); Zhang, Dongfeng [Shanxi Meteorological Bureau, Taiyuan (China); Zhu, Chunzi [Nanjing University of Information Science Technology, College of Atmospheric Science, Nanjing (China); Wu, Jia; Xu, Ying [National Climate Center, Beijing (China)

    2011-05-15

    A regional climate model coupled with a chemistry-aerosol model is employed to simulate the anthropogenic aerosols including sulfate, black carbon and organic carbon and their direct effect on climate over South Asia. The model is driven by the NCAR/NCEP re-analysis data. Multi-year simulations with half, normal and double emission fluxes are conducted. Results show that the model performs well in reproducing present climate over the region. Simulations of the aerosol optical depth and surface concentration of aerosols are also reasonable although to a less extent. The negative radiative forcing is found at the top of atmosphere and largely depended on emission concentration. Surface air temperature decreases by 0.1-0.5 C both in pre-monsoon and monsoon seasons. The range and intensity of cooling areas enlarge while aerosol emission increases. Changes in precipitation are between -25 and 25%. Different diversifications of rainfall are showed with three emission scenarios. The changes of precipitation are consistent with varieties of monsoon onset dates in pre-monsoon season. In the regions of increasing precipitation, monsoon onset is advanced and vice versa. In northeast India and Myanmar, aerosols lead the India summer monsoon onset advancing 1-2 pentads, and delaying by 1-2 pentads in central and southeast India. These changes are mainly caused by the anomaly of local Hadley circulations and enhancive precipitation. Tibetan Plateau played a crucial role in the circulation changes. (orig.)

  3. Consanguineous marriages and matrimonial distance: a study among three South Indian caste groups.

    Science.gov (United States)

    Reddy, P G

    1988-12-01

    Reddy studies consanguineous marriages and matrimonial distance in 3 castes of Nellore district, Andhra Pradesh, South India. The castes include the well-to-do agricultural caste, the Desuri Kapu; the 2nd, artisan caste in the middle of the hierarchy, the Devanga; and the third caste at the bottom of the social ladder, the Mala. During field work conducted in 1978-1979, prominent elders of the villages were approached; information on the consanguinity of marriage and matrimonial distance was gathered through intensive interviews of both men and women from all the households of the 3 castes. Among the total of 979 marriages, 28.9% occurred within the village, the proportion of intra-village marriages being significantly higher in Nellore taluk than in Sullurpet. The 3 castes overall show little difference in the incidence of intra-village marriages, but there is some within caste regional variation in the incidence of intra-village marriages, the Devanga showing a significantly higher incidence in Nellore than in Sullurpet. Intra-village marriages are more common among consanguineous couples (41.5%) than among non-consanguineous (18.3%), a highly significant excess in each of the caste groups. In short, Reddy concludes that intra-village marriages are more common among consanguineous couples than non-consanguineous, and mean matrimonial distance is also lower.

  4. Studies on isozymic variation among the South Indian species of Sphaerostephanos.

    Science.gov (United States)

    Varaprasadham, Irudayaraj; Marimuthu, Johnson

    2011-08-01

    To explore the identity and phylogenetic relationships among the three medicinally important species of Sphaerostephanos from South India using isozymic profile. The young fronds were homogenized with 3.5 mL of ice-cold homogenizing buffer in a pre-chilled pestle and mortar. The supernatant was subjected to electrophoresis as described by Anbalagan poly acrylamide gel electrophoresis. Staining solutions for isoperoxidase was prepared as per Smila method for the detection of isoenzymes. A total of six different bands in five different positions with different molecular weight/Rf values and four active zones have been observed in the isoperoxidase enzyme system of Sphaerostephanos. Only one band with MW/Rf 0.399 is common to two different species i.e. Sphaerostephanos arbuscula (S. arbuscula) and Sphaerostephanos unitus (S. unitus). Among the remaining four bands, two bands (Rf. 0.23, 0.47) are present in Sphaerostephanos subtruncatus (S. subtruncatus) and one distinct band has been observed individually in S. arbuscula (Rf. 0.507) and S. unitus (Rf. 0.56). The present preliminary molecular study through isozymic analysis shows the identity of all the three species and the present results confirm distinctness of these three species based on macro-micromorphology, phytochemistry and cytology.

  5. Arbuscular Mycorrhizal and Dark Septate Endophyte Fungal Associations in South Indian Aquatic and Wetland Macrophytes

    Directory of Open Access Journals (Sweden)

    Kumar Seerangan

    2014-01-01

    Full Text Available Investigations on the prevalence of arbuscular mycorrhizal (AM and dark septate endophyte (DSE fungal symbioses are limited for plants growing in tropical aquatic and wetland habitats compared to those growing on terrestrial moist or dry habitats. Therefore, we assessed the incidence of AM and DSE symbiosis in 8 hydrophytes and 50 wetland plants from four sites in south India. Of the 58 plant species examined, we found AM and DSE fungal symbiosis in 21 and five species, respectively. We reported for the first time AM and DSE fungal symbiosis in seven and five species, respectively. Intermediate-type AM morphology was common, and AM morphology is reported for the first time in 16 plant species. Both AM and DSE fungal colonization varied significantly across plant species and sites. Intact and identifiable AM fungal spores occurred in root zones of nine plant species, but AM fungal species richness was low. Though no clear relationship between AM and DSE fungal colonization was recognized, a significant negative correlation between AM colonization and spore numbers was established. Our study suggests that the occurrence of AM and DSE fungal symbiosis in plants growing in hydrophytic and wetland habitats is not as common as in terrestrial habitats.

  6. Use of crystal methamphetamine among male adolescents in Cape Town, South Africa: Caregivers' experiences.

    Science.gov (United States)

    Asante, Kwaku Oppong; Lentoor, Antonio G

    2017-03-27

    Against the background that crystal methamphetamine (colloquially known as "tik") is extensively used by the emerging working class Coloured youth in Cape Town, South Africa, this exploratory qualitative study was conducted to explore the experience of mothers whose children use methamphetamine. The researchers conducted one-to-one semi-structured in-depth interviews with sixteen (16) purposively selected caregivers (mothers) whose sons use methamphetamine. Interviews were recorded and simultaneously translated and transcribed. Thematic analysis was used to identify themes related to the experiences of caregivers of youth with methamphetamine problems. Findings showed that youth misbehaviour provided a context that led to feelings of shame and embarrassment. Participants also experienced personal challenges which included emotional problems, fear and self-blame. Participants also expressed family disruptions and financial drain as adverse experiences as a results of their sons' misbehaviour. The study results highlight the psychosocial challenges for caregivers of children who use methamphetamine. These findings underscore the need for effort to be directed at the development of formal support interventions for mothers of youth who are troubled with addiction.

  7. Influence of tumour suppressor gene (TP53, BRCA1 and BRCA2) polymorphisms on polycystic ovary syndrome in South Indian women.

    Science.gov (United States)

    Siddamalla, Swapna; Reddy, Tumu Venkat; Govatati, Suresh; Guruvaiah, Praveen; Deenadayal, Mamata; Shivaji, Sisinthy; Bhanoori, Manjula

    2018-05-24

    Polycystic Ovary Syndrome (PCOS) is a heterogeneous multifactorial endocrine metabolic disorder. In addition to hyperandrogenism, acne, hirsutism, obesity, oligoanovulation and infertility, insulin resistance is also a common feature in women of PCOS. Tumor suppressor genes (TSGs) perform essential function in the maintenance of genomic stability and regulatory pathways influencing the activity of several replication and transcription factors. The main aim of this study was to investigate the association of Single Nucleotide Polymorphisms of TP53, BRCA1and BRCA2 genes with the susceptibility to PCOS in South Indian women. Present study investigated association between TP53 gene (rs1042522 G/C), BRCA1 (rs71361504 -/GTT, rs3092986 T/C) and BRCA2 (rs206118 A/G) and, SNPs and PCOS risk. Genotyping of TSGs was carried out on DNA from PCOS patients (n = 110) and controls (n = 130) of South Indian origin by polymerase chain reaction (PCR) and confirmed by sequencing analysis. The genotype frequency and allele distributions of cases and controls were analyzed using Fisher's exact test. Haplotype frequencies for multiple loci and the standardized disequilibrium coefficient (D') for pair wise linkage disequilibrium (LD) were assessed by Haploview Software. Significant increase in frequencies ofTP53 (rs1042522 G/C), BRCA1 (rs71361504 -/GTT, rs3092986 T/C) genotypes and alleles in patients compared to controls. In addition, the frequency of the C/T (P = 0.002) and A/C (P = 0.012) haplotype was also significantly elevated in patients. But BRCA2 (rs206118 A/G) did not show significant association with PCOS. The TP53 and BRCA1 may constitute an inheritable risk factor for PCOS in South Indian women. Copyright © 2018 Elsevier B.V. All rights reserved.

  8. Community perceptions of health and chronic disease in South Indian rural transitional communities: a qualitative study.

    Science.gov (United States)

    Hayter, Arabella K M; Jeffery, Roger; Sharma, Chitra; Prost, Audrey; Kinra, Sanjay

    2015-01-01

    Chronic diseases are now the leading cause of death and disability worldwide; this epidemic has been linked to rapid economic growth and urbanisation in developing countries. Understanding how characteristics of the physical, social, and economic environment affect behaviour in the light of these changes is key to identifying successful interventions to mitigate chronic disease risk. We undertook a qualitative study consisting of nine focus group discussions (FGDs) (n=57) in five villages in rural Andhra Pradesh, South India, to understand people's perceptions of community development and urbanisation in relation to chronic disease in rural transitional communities. Specifically, we sought to understand perceptions of change linked to diet, physical activity, and pollution (because these exposures are most relevant to chronic diseases), with the aim of defining future interventions. The transcripts were analysed thematically. Participants believed their communities were currently less healthy, more polluted, less physically active, and had poorer access to nutritious food and shorter life expectancies than previously. There were contradictory perceptions of the effects of urbanisation on health within and between individuals; several of the participants felt their quality of life had been reduced. In the present study, residents viewed change and development within their villages as an inevitable and largely positive process but with some negative health consequences. Understanding how these changes are affecting populations in transitional rural areas and how people relate to their environment may be useful to guide community planning for health. Measures to educate and empower people to make healthy choices within their community may help reduce the spread of chronic disease risk factors in future years.

  9. Applicability of transoral endoscopic parathyroidectomy through vestibular route for primary sporadic hyperparathyroidism: A South Indian experience.

    Science.gov (United States)

    Bhargav, P R K; Sabaretnam, M; Amar, V; Devi, N Vimala

    2018-05-04

    Primary hyperparathyroidism is one of the most common endocrine disorders requiring surgical parathyroidectomy for its definitive treatment. Surgical exploration is traditionally performed through conventional open neck approach. A wide range of minimal access and minimally invasive endoscopic techniques (gas less and with gas) have been attempted in the past two decades. In this context, we evaluated the feasibility and safety of an innovative transoral endoscopic parathyroidectomy (EP) technique, which represents a paradigm shift in transluminal endocrine surgery. This is a prospective study conducted at a tertiary care Endocrine Surgery Department in South India between May 2016 and August 2017. We employed a novel transoral, lower vestibular route for EP. All the clinical, investigative, operative, pathological and post-operative data were collected from our prospectively filled database. Statistical analysis was performed with SPSS 20.0 version. Under inhalational general anaesthesia, access to the neck was obtained with 3 ports (central frenulotomy and two lateral port sites), dissected in subplatysmal plane and insufflated with 6 mm Hg CO 2 for working space. Rest of surgical steps is similar to conventional open parathyroidectomy. Out of the 38 hyperparathyroidism cases operated during the study, 12 (32%) were operated by this technique. Mean operative time was 112 ± 15 min (95-160). The post-operative course was uneventful with no major morbidity, hypocalcemia or recurrent laryngeal nerve palsy. Cure and diagnosis were confirmed by> 50% fall in intraoperative parathyroid hormone levels and histopathology (all were benign solitary adenomas). Through this study, we opine that this novel transoral vestibular route parathyroidectomy is a feasibly applicable approach for primary sporadic hyperparathyroidism, especially with solitary benign adenomas.

  10. Significant association of the dupA gene of Helicobacter pylori with duodenal ulcer development in a South-east Indian population

    OpenAIRE

    Alam, Jawed; Maiti, Sankar; Ghosh, Prachetash; De, Ronita; Chowdhury, Abhijit; Das, Suryasnata; Macaden, Ragini; Devarbhavi, Harshad; Ramamurthy, T.; Mukhopadhyay, Asish K.

    2012-01-01

    A novel virulence factor, duodenal ulcer-promoting gene A (dupA), in Helicobacter pylori has been found to be associated with disease in certain populations but not in others. This study analysed a South-east Indian population as part of the debate about the relevance of dupA for the prediction of clinical outcomes. A total of 140 H. pylori strains isolated from duodenal ulcer (DU) (n=83) and non-ulcer dyspepsia (NUD) patients (n=57) were screened by PCR and dot-blot hybridization to determin...

  11. Sociocultural and structural perpetuators of domestic violence in pregnancy: A qualitative look at what South Indian women believe needs to change.

    Science.gov (United States)

    D'Silva, Sahana; Frey, Sarah; Kumar, Shuba; Mohanraj, Rani; Manhart, Lisa E; Kaysen, Debra; Andu, Eaden; Rao, Deepa

    2018-02-01

    In India, reported rates of domestic violence rise as high as 31%. Abuse against pregnant women in India is associated with depressive and PTSD symptoms, and poor birth outcomes, yet no evidence-based interventions have been tested on this population. In this cross-sectional qualitative study, we sought perspective on South Indian women's concerns about abuse during pregnancy and what they believed would help. Participants cited economic dependence on husbands and sociocultural structures as factors perpetuating domestic violence. Women also described resilience factors that can protect against abuse. Our participants highlighted a requisite for interventions within health and social systems.

  12. Prevalence rate of supernumerary teeth among non-syndromic South Indian population: An analysis

    Directory of Open Access Journals (Sweden)

    M Nazargi Mahabob

    2012-01-01

    Full Text Available Aim: Supernumerary teeth are considered as one of the most significant dental anomalies during the primary and early mixed dentition stage. The main objective of the study was to determine the prevalence rate of supernumerary teeth in the patients who reported to the Department of Oral Medicine and Radiology and to study the associated clinical complications. Materials and Methods: A longitudinal observational study was conducted of 2216 patients for a period of 4 months with the documentation of demographic data, the presence of supernumerary teeth, their location, and associated complications such as mechanical trauma, dental caries, and associated pathology. Results: The study recorded 27 supernumerary teeth from the examined 2216 patients. This yields a prevalence of 1.2%, with greater frequency in males which was 1.49% and in females the frequency was 0.85%. The greatest proportion of supernumerary teeth was found in the maxillary anterior region (77.8%. Out of this, 85.7% were classified as mesiodens based on their location. The displacement of adjacent teeth was the most common finding, followed by dental caries. Conclusion: The prevalence of supernumerary teeth in this study was 1.2% which is in agreement with that reported in similar studies and the maxillary mesiodens was the most common location. Displacement of adjacent teeth was the most common finding.

  13. A CLINICAL STUDY ON GASTRIC OUTLET OBSTRUCTION IN A SOUTH INDIAN TEACHING HOSPITAL

    Directory of Open Access Journals (Sweden)

    Sailaja

    2015-10-01

    Full Text Available Gastric outlet obstruction is defined as a clinical and patho - physiological consequence of any disease process that produces a mechanical impediment to gastric emptying which may be extrinsic or intrinsic. Gastric outlet obstruction can be a diagnostic and treatment dilemma. Endoscopy of upper gastrointestinal tract has been a sensitive and specific investigation to study the status of gastric outlet - the pylorus and has enabled early detection of lesions of both stomach a nd duodenum. We undertook a prospective clinical study regarding incidence, etiology, investigation and management of cases of Gastric outlet obstruction in adults in a period of three years. In our study the m ost common cause of GOO is Carcinoma stomach a ntral region 46.6% , duodenal ulcer 33.3% , corrosive acid ingestion sequel 8.3%, peri ampullary carcinoma 6.6%, Ca pancreas 3.3%% , cholangio Carcinoma 1.6%. Males are more commonly involved in a ratio of M: F=3:1. Surgical procedures done varied from defini tive resections to palliative bypass or feeding jejunostomy for enteral feeding

  14. Declining semen quality among south Indian infertile men: A retrospective study

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    S K Adiga

    2008-01-01

    Full Text Available Background : Male reproductive function has recently attracted increasing attention due to reports on time-related decline in semen quality. Furthermore, regional differences in the semen quality have also been reported. Aim : To investigate the semen quality among large cohort of infertile individuals at a regional level, in terms of the sperm concentration, total sperm motility, sperm morphology and incidence of azoospermia over a period of 13 years. Setting : University infertility clinic at Kasturba Hospital, Manipal which is a tertiary healthcare centre serving the general population. Design : Retrospective analysis. Materials and Methods: This includes a total of 7770 subjects who presented for semen analysis from 1993 to 2005. The data regarding ejaculate volume, sperm density, motility, morphology and the incidence of azoospermia were collected. Statistical Analysis Used : One way analysis of variance (ANOVA, regression analysis and Chi square analysis. Results : The average sperm density among infertile men during 2004-2005 was 26.61 ± 0.71 millions/mL which was significantly lower than the average sperm density observed in 1993-1994 (38.18 ± 1.46 millions/mL. Similar trend was also observed for sperm motility (47.14% motile sperms vs. 61.16% and normal sperm morphology (19.75% vs. 40.51%. Interestingly, the incidence of severe oligospermia (mean sperm density < 10 millions/mL observed in 2002-2005 and 1993-1997 demonstrated a significant inverse relationship ( P < 0.001. Conclusion : Our study provides the first evidence that the quality of human semen evaluated for infertility is deteriorating in the southern part of the India over the years, probably due to environmental, nutritional, life style or socioeconomic causes.

  15. Male breast cancer; analysis of 58 cases in Shiraz, South of Iran.

    Science.gov (United States)

    Tahmasebi, Sedigheh; Akrami, Majid; Omidvari, Shapoor; Salehi, Alireza; Talei, Abdolrasoul

    2010-01-01

    male breast cancer (MBC) is very rare and accounts for less than one percent of all cancers in men. Because of the low incidence of MBC it has not attracted extensive studies. The current study is the first cohort of men with breast carcinoma reported in our country to date. We retrospectively reviewed the medical records of 58 MBC patients who had been treated at Shahid Faghihi Hospital in Shiraz, Iran, between 1990 and 2007. Data regarding general characteristics of patients including: age at time of diagnosis, family history of breast cancer, site, stage, size and location of tumor, histopathology of primary tumor, and treatment modalities (surgery, chemotherapy, radiation and hormone therapy) were obtained by reviewing medical records. among 58 MBC patients included in current study, 98.3% of patients were presented with a palpable mass, while 22.4% had breast skin deformity, and 12.1% patients had breast discharge. The median age at time of diagnosis was 60 years (range, 34-84 years). Infiltrative ductal carcinoma was found in 96.2% of patients, insitu ductal carcinoma in 3.8% of patients. The histopathological diagnosis of 5 breast tumors was missed. 4.3% of tumors were diagnosed in stage 0, 10.6% in stage one, 74.5% in stage two, and 10.6% in stage three. Regional lymph node involvement were diagnosed in 20.7% of patients, and 15.5% patients had distant metastasis at the time of diagnosis. this study, in spite of limitations, suggests that the incidence of MBC is increasing, and men are diagnosed with later-stage disease than women. Therefore, MBC screening should become a part of female breast cancer registry system.

  16. 76 FR 56466 - Indian Gaming

    Science.gov (United States)

    2011-09-13

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an approval of the gaming compact between the Flandreau Santee Sioux Tribe and the State of South...

  17. 77 FR 43110 - Indian Gaming

    Science.gov (United States)

    2012-07-23

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Rosebud Sioux Tribe and the State of South Dakota. DATES...

  18. 76 FR 8375 - Indian Gaming

    Science.gov (United States)

    2011-02-14

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of the Gaming Compact between the Oglala Sioux Tribe and the State of South Dakota...

  19. 77 FR 45371 - Indian Gaming

    Science.gov (United States)

    2012-07-31

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Oglala Sioux Tribe and the State of South Dakota. DATES: Effective...

  20. 78 FR 15738 - Indian Gaming

    Science.gov (United States)

    2013-03-12

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of the gaming compact between the Rosebud Sioux Tribe and the State of South Dakota...

  1. 77 FR 59641 - Indian Gaming

    Science.gov (United States)

    2012-09-28

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Rosebud Sioux Tribe and the State of South Dakota. DATES...

  2. 76 FR 52968 - Indian Gaming

    Science.gov (United States)

    2011-08-24

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Rosebud Sioux Tribe and the State of South Dakota. DATES...

  3. 76 FR 33341 - Indian Gaming

    Science.gov (United States)

    2011-06-08

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal--State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Rosebud Sioux Tribe and the State of South Dakota. DATES...

  4. 75 FR 55823 - Indian Gaming

    Science.gov (United States)

    2010-09-14

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of Gaming between the Oglala Sioux Tribe and the State of South Dakota. DATES: Effective...

  5. 78 FR 11221 - Indian Gaming

    Science.gov (United States)

    2013-02-15

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs, Interior. ACTION: Notice of Approved Tribal-State Class III Gaming Compact. SUMMARY: This notice publishes an extension of the gaming compact between the Oglala Sioux Tribe and the State of South Dakota...

  6. Environmental and hormonal factors in seasonal breeding in free-living male Indian rose-ringed parakeets (Psittacula krameri).

    Science.gov (United States)

    Krishnaprasadan, T N; Kotak, V C; Sharp, P J; Schmedemann, R; Haase, E

    1988-12-01

    Seasonal changes in testicular activity, plasma luteinizing hormone (LH), estradiol (E2), testosterone (T), and 5 alpha-dihydrotestosterone (5 alpha-DHT) were related to pair bond formation, nest building, nest defense, and parental behavior in free-living Indian rose-ringed parakeets (Psittacula krameri) in northwest India. Spermatozoa production occurred between January and March when daylengths were short (10-12 hr) and ambient temperature was seasonally low (8-20 degrees C). At other times of the year the testes were regressed. Plasma LH levels increased during the prebreeding period (September-December) when the birds were forming pairs and selecting or defending nest sites. Plasma LH levels increased further between January and March and decreased to seasonal low values during the post breeding period between April and June when the birds were caring for young. Concentrations of plasma androgens and estrogens were similar during the prebreeding and postbreeding phases of the breeding cycle. During the breeding period, the ratios between plasma 5 alpha-DHT and testosterone and between plasma estradiol and testosterone increased. It is proposed that the absence of marked seasonal changes in plasma steroid levels is related to nest defense behavior which occurs during the prebreeding, breeding, and postbreeding phases of the breeding cycle. Winter breeding makes it possible for the parakeets to avoid competition with other birds for nesting sites, to avoid fledging young during the monsoon period, and to take advantage of the winter pea crop which provides the female with extra nutrients for egg production.

  7. Hydration status and fluid intake of urban, underprivileged South African male adolescent soccer players during training.

    Science.gov (United States)

    Gordon, Reno Eron; Kassier, Susanna Maria; Biggs, Chara

    2015-01-01

    Poor hydration compromises performance and heightens the risk of heat stress which adolescents are particularly susceptible to as they produce comparatively larger amount of metabolic heat during exercise. This study determined the hydration status and fluid intake of socio-economically disadvantaged, male adolescent soccer players during training. A pilot study was conducted among 79 soccer players (mean age 15.9 ± 0.8 years; mean BMI 20.2 ± 2.1 kg/m(2)). Hydration status was determined before and after two training sessions, using both urine specific gravity and percent loss of body weight. The type and amount of fluid consumed was assessed during training. A self-administered questionnaire was used to determine the players' knowledge regarding fluid and carbohydrate requirements for soccer training. Players were at risk of developing heat illness during six of the 14 training sessions (60 - 90 minutes in length). Although on average players were slightly dehydrated (1.023 ± 0.006 g/ml) before and after (1.024 ± 0.007 g/ml) training, some were extremely dehydrated before (24%) and after (27%) training. Conversely some were extremely hyperhydrated before (3%) and after training (6%). The mean percent loss of body weight was 0.7 ± 0.7%. The majority did not consume fluid during the first (57.0%) and second (70.9%) training sessions. An average of 216.0 ± 140.0 ml of fluid was consumed during both training sessions. The majority (41.8%) consumed water, while a few (5.1%) consumed pure fruit juice. More than 90% stated that water was the most appropriate fluid to consume before, during and after training. Very few (5.0%) correctly stated that carbohydrate should be consumed before, during and after training. Approximately a quarter were severely dehydrated. Many did not drink or drank insufficient amounts. The players' beliefs regarding the importance of fluid and carbohydrate consumption did not correspond with their practices. A

  8. Cardio-respiratory response of young adult Indian male subjects to stress: Effects of progressive muscle relaxation

    Directory of Open Access Journals (Sweden)

    Arunima Chaudhuri

    2014-01-01

    Full Text Available Background: Stress and anxiety have become an integral part of our lives. Of late, this has resulted in the increase in incidence of hypertension and coronary heart disease. Objectives: To assess the effect of progressive muscle relaxation (PMR on young adult males and its role in the modulation of cardio-respiratory response on exposure to stress. Materials and Methods: This prospective cross-sectional study was conducted in a tertiary care referral hospital. Undergraduate male students under stress were chosen for the study. Fasting blood samples were drawn to analyze sugar and lipid profile, followed by anthropometric measurements and ECG. In the resting condition, blood pressure, pulse rate, and spirometric parameters; forced vital capacities (FVC, and forced expiratory volume in 1 sec (FEV 1 % were measured. Then, they were made to exercise with bicycle ergometer and post exercise, the vital parameters were recorded. All subjects were given a training of Jacobson′s Progressive Muscular Relaxation and asked to practice this technique for 3 months. All parameters were re-evaluated. Results: Significant decreases in resting heart rate, systolic blood pressure and diastolic blood pressure, total cholesterol, triglyceride, and low density lipoprotein (LDL cholesterol levels of subjects were seen after PMR training. Exercise-induced rise in heart rate and blood pressure were also significantly less in subjects following PMR training. Conclusion: Progressive muscle relaxation helps in modulation of heart rate, blood pressure, and lipid profile in healthy normal adult male individuals.

  9. SOD1 Gene +35A/C (exon3/intron3 Polymorphism in Type 2 Diabetes Mellitus among South Indian Population

    Directory of Open Access Journals (Sweden)

    K. Nithya

    2016-01-01

    Full Text Available Superoxide dismutase is an antioxidant enzyme that is involved in defence mechanisms against oxidative stress. Cu/Zn SOD is a variant that is located in exon3/intron3 boundary. The aim of the present study was to investigate whether the Cu/Zn SOD (+35A/C gene polymorphism is associated with the susceptibility to type 2 diabetes mellitus among south Indian population. The study included patients with type 2 diabetes mellitus (n=100 and healthy controls (n=75. DNA was isolated from the blood and genotyping of Cu/Zn SOD gene polymorphism was done by polymerase chain reaction based restriction fragment length polymorphism method. Occurrence of different genotypes and normal (A and mutant (C allele frequencies were determined. The frequency of the three genotypes of the total subjects was as follows: homozygous wild-type A/A (95%, heterozygous genotype A/C (3%, and homozygous mutant C/C (2%. The mutant (C allele and the mutant genotypes (AC/CC were found to be completely absent among the patients with type 2 diabetes mellitus. Absence of mutant genotype (CC shows that the Cu/Zn SOD gene polymorphism may not be associated with the susceptibility to type 2 diabetes mellitus among south Indian population.

  10. Increased risk of type 2 diabetes with ascending social class in urban South Indians is explained by obesity: The Chennai urban rural epidemiology study (CURES-116).

    Science.gov (United States)

    Skar, Mette; Villumsen, Anne Berg; Christensen, Dirk Lund; Petersen, Joergen Holm; Deepa, Mohan; Anjana, Ranjit Mohan; Pradeepa, Rajendra; Mohan, Viswanathan

    2013-11-01

    The aim of this study is to determine the factors responsible for differences in the prevalence of diabetes mellitus (DM) in subjects of different social class in an urban South Indian population. Analyses were based on the cross-sectional data from the Chennai Urban Rural Epidemiology Study of 1989 individuals, aged ≥20 years. Entered in the analyses were information obtained by self-report on (1) household income; (2) family history of diabetes; (3) physical activity; (4) smoking status; (5) alcohol consumption. Biochemical, clinical and anthropometrical measurements were performed and included in the analyses. Social class was classified based on income as low (Rs. social class, respectively (P social class (Intermediate class: Odds ratio [OR], 1.7 [confidence interval [CI], 1.2-2.3]; High class: OR, 2.0 [CI-1.4-2.9]). The multivariable adjusted logistic regression analysis revealed that the effect of social class on the risk of diabetes remained significant (P = 0.016) when age, family history of diabetes and blood pressure were included. However, with the inclusion of abdominal obesity in the model, the significant effect of social class disappeared (P = 0.087). An increased prevalence of DM was found in the higher social class in this urban South Indian population, which is explained by obesity.

  11. Surface ozone and NOx trends observed over Kannur, a South Indian coastal location of weak industrial activities

    Science.gov (United States)

    Kumar, Satheesh Mk; T, Nishanth; M, Praseeed K.

    South India is a peninsular region surrounded by the three belts of Arabian Sea, Bay of Bengal and Indian Ocean. Usually, coastal regions experience relatively high air quality compared to that of the interior land masses owing to the abundance of OH over ocean surface which acts as detergent in the atmosphere. Kannur (11.9 N, 75.4E, 5 m AMSL) is a coastal location along the Arabian Sea which is located in the northern district of Kerala State with fairly low industrial activities. A continuous observation of surface ozone (O3), NOx and OX (NO2+ O3) which has been initiated at this coastal site since 2009 reveals the enhancement in the concentrations of these trace species quite significantly. It is observed that surface O3 mixing ratio is increased at a rate of 1.51 ± 0.5 ppbv/year during the four year period from 2009 at Kannur. The enhancement rate in the mixing ratios of NOx is 1.01 ± 0.4 ppbv/year and OX is 1.49±0.42 ppbv/year respectively. The increase of O3 may be attributed due to the increase in methane and non-methane organic emissions from the wet lands and vehicles may enhance O3 production and fairly low rate of change of NO concentration at this site. This paper describes the rate of changes of O3, NOx and OX during the period of observation in detail. Likewise, the increase in nighttime concentrations of O3 and PM10 observed during the festival occasions in the summer month of April in all years is explained. Being a weak industrialized location, the main source of pollution is by vehicular emissions and the increase in these trace gases in the context of rapid enhancement in the number of vehicles is well correlated. These results may be helpful for improving government policies to control the photochemical formation of secondary air pollutants in the rural coastal sites that has a significant influence on the onset of monsoon and the outcome of this study have significant relevance for gradual transformation of pristine locations into polluted

  12. Some geodynamic complexities related to the evolution of Bengal Fan and the neotectonic activity of the south Indian shield

    Digital Repository Service at National Institute of Oceanography (India)

    Murthy, K.S.R.

    crust, trends of fracture zones, origin and age of the hotspot traces in relation to the break up and drift of the Indian Plate. Recent inferences on the deformation from Peninsular shield have introduced further complications on the tectonics...

  13. Age Differences in Perceptions of and Motivations for Voluntary Medical Male Circumcision Among Adolescents in South Africa, Tanzania, and Zimbabwe.

    Science.gov (United States)

    Patel, Eshan U; Kaufman, Michelle R; Dam, Kim H; Van Lith, Lynn M; Hatzold, Karin; Marcell, Arik V; Mavhu, Webster; Kahabuka, Catherine; Mahlasela, Lusanda; Njeuhmeli, Emmanuel; Seifert Ahanda, Kim; Ncube, Getrude; Lija, Gissenge; Bonnecwe, Collen; Tobian, Aaron A R

    2018-04-03

    The World Health Organization (WHO) and the Joint United Nations Programme on HIV/AIDS (UNAIDS) have set a Fast-Track goal to achieve 90% coverage of voluntary medical male circumcision (VMMC) among boys and men aged 10-29 years in priority settings by 2021. We aimed to identify age-specific facilitators of VMMC uptake among adolescents. Younger (aged 10-14 years; n = 967) and older (aged 15-19 years; n = 559) male adolescents completed structured interviews about perceptions of and motivations for VMMC before receiving VMMC counseling at 14 service provision sites across South Africa, Tanzania, and Zimbabwe. Adjusted prevalence ratios (aPRs) were estimated using multivariable modified Poisson regression models with generalized estimating equations and robust standard errors. The majority of adolescents reported a strong desire for VMMC. Compared with older adolescents, younger adolescents were less likely to cite protection against human immunodeficiency virus (HIV) or other sexually transmitted infections (aPR, 0.77; 95% confidence interval [CI], .66-.91) and hygienic reasons (aPR, 0.55; 95% CI, .39-.77) as their motivation to undergo VMMC but were more likely to report being motivated by advice from others (aPR, 1.88; 95% CI, 1.54-2.29). Although most adolescents believed that undergoing VMMC was a normative behavior, younger adolescents were less likely to perceive higher descriptive norms (aPR, 0.79; .71-.89), injunctive norms (aPR, 0.86; 95% CI, .73-1.00), or anticipated stigma for being uncircumcised (aPR, 0.79; 95% CI, .68-.90). Younger adolescents were also less likely than older adolescents to correctly cite that VMMC offers men and boys partial HIV protection (aPR, 0.73; 95% CI, .65-.82). Irrespective of age, adolescents' main concern about undergoing VMMC was pain (aPR, 0.95; 95% CI, .87-1.04). Among younger adolescents, fear of pain was negatively associated with desire for VMMC (aPR, 0.89; 95% CI, .83-.96). Age-specific strategies are important to

  14. Dominant discourses on what it means to be a ‘real’ man in South Africa: The narratives of adolescent male orphans

    Directory of Open Access Journals (Sweden)

    Juanita Meyer

    2017-09-01

    Full Text Available South Africa is known as the rainbow nation because of its variety of culture and religion. In essence South Africa is a spiritual nation, and 85.7% of her people affiliate to a Christian belief system. Despite this, crimes against women and children run rampant as some traditional male roles advocate patriarchal values that at times negatively affect relations between men and women. This article postulates that specific patriarchal values inform the development of a masculine identity, in spite of the fact that most South African families are headed by female caregivers. At the same time, however, most of these families are affected by extreme poverty and father absence; therefore, many boys are raised without an adequate male role model. This article, emanating from a broader study, explores the relationship between the development of a masculine identity amidst father absence, influenced by rapid colonisation and in the context of a specific religion and culture. It reflects on some of the narratives of the research participants that relates specifically to the theme of ‘what it means to be a real man’, eliciting the dominant discourses around masculinity and femininity in South Africa, informed by religion, traditional culture and pop culture. This article then postulates that religiosity in South Africa is not removed from the social function and performance of the social constructs of masculinity, cultural values and parental involvement and that these constructs interact with each other in a special way to produce what we come to know as the South African man.

  15. The British-Indian species of Viscum revised and compared with those of South-Eastern Asia, Malaysia, and Australia

    NARCIS (Netherlands)

    Danser, B.H.

    1941-01-01

    When revising the Visca of the Malay Archipelago and Indo-China, I met with some nomenclatorial difficulties, for which a more thorough study of the British-Indian Visca seemed necessary. The distinction of the species in HOOKER’S Flora soon appeared not to be depended upon. At the time of HOOKER’S

  16. The ocean-atmosphere response to wind-induced thermocline changes in the tropical South Western Indian Ocean

    NARCIS (Netherlands)

    Manola, Iris; Selten, F. M.; De Ruijter, W. P M; Hazeleger, W.

    2014-01-01

    In the Indian Ocean basin the sea surface temperatures (SSTs) are most sensitive to changes in the oceanic depth of the thermocline in the region of the Seychelles Dome. Observational studies have suggested that the strong SST variations in this region influence the atmospheric evolution around the

  17. Prevalence of Consensual Male–Male Sex and Sexual Violence, and Associations with HIV in South Africa: A Population-Based Cross-Sectional Study

    Science.gov (United States)

    Dunkle, Kristin L.; Jewkes, Rachel K.; Murdock, Daniel W.; Sikweyiya, Yandisa; Morrell, Robert

    2013-01-01

    Background In sub-Saharan Africa the population prevalence of men who have sex with men (MSM) is unknown, as is the population prevalence of male-on-male sexual violence, and whether male-on-male sexual violence may relate to HIV risk. This paper describes lifetime prevalence of consensual male–male sexual behavior and male-on-male sexual violence (victimization and perpetration) in two South African provinces, socio-demographic factors associated with these experiences, and associations with HIV serostatus. Methods and Findings In a cross-sectional study conducted in 2008, men aged 18–49 y from randomly selected households in the Eastern Cape and KwaZulu-Natal provinces provided anonymous survey data and dried blood spots for HIV serostatus assessment. Interviews were completed in 1,737 of 2,298 (75.6%) of enumerated and eligible households. From these households, 1,705 men (97.1%) provided data on lifetime history of same-sex experiences, and 1,220 (70.2%) also provided dried blood spots for HIV testing. 5.4% (n = 92) of participants reported a lifetime history of any consensual sexual activity with another man; 9.6% (n = 164) reported any sexual victimization by a man, and 3.0% (n = 51) reported perpetrating sexual violence against another man. 85.0% (n = 79) of men with a history of consensual sex with men reported having a current female partner, and 27.7% (n = 26) reported having a current male partner. Of the latter, 80.6% (n = 21/26) also reported having a female partner. Men reporting a history of consensual male–male sexual behavior are more likely to have been a victim of male-on-male sexual violence (adjusted odds ratio [aOR] = 7.24; 95% CI 4.26–12.3), and to have perpetrated sexual violence against another man (aOR = 3.10; 95% CI 1.22–7.90). Men reporting consensual oral/anal sex with a man were more likely to be HIV+ than men with no such history (aOR = 3.11; 95% CI 1.24–7.80). Men who had raped a man

  18. Correlates of anaemia in pregnant urban South Indian women: a possible role of dietary intake of nutrients that inhibit iron absorption.

    Science.gov (United States)

    Samuel, Tinu Mary; Thomas, Tinku; Finkelstein, Julia; Bosch, Ronald; Rajendran, Ramya; Virtanen, Suvi M; Srinivasan, Krishnamachari; Kurpad, Anura V; Duggan, Christopher

    2013-02-01

    To identify correlates of anaemia during the first trimester of pregnancy among 366 urban South Indian pregnant women. Cross-sectional study evaluating demographic, socio-economic, anthropometric and dietary intake data on haematological outcomes. A government maternity health-care centre catering predominantly to the needs of pregnant women from the lower socio-economic strata of urban Bangalore. Pregnant women (n 366) aged ≥18 and ≤40 years, who registered for antenatal screening at ≤14 weeks of gestation. Mean age was 22·6 (sd 3·4) years, mean BMI was 20·4 (sd 3·3) kg/m2 and 236 (64·5 %) of the pregnant women were primiparous. The prevalence of anaemia (Hb poultry (1·94; 1·29, 2·91). Low dietary intake of multiple micronutrients, but higher intakes of nutrients that inhibit Fe absorption such as Ca and P, may help explain high rates of maternal anaemia in India.

  19. Identification of novel variants in the hepatocyte nuclear factor-1alpha gene in South Indian patients with maturity onset diabetes of young

    DEFF Research Database (Denmark)

    Radha, V; Ek, J; Anuradha, S

    2009-01-01

    . There are very few data on MODY mutations from India. OBJECTIVE: The objective was to screen coding and promoter regions of HNF1A gene for mutations in unrelated South Indian subjects in whom a clinical diagnosis of MODY was made. DESIGN: This was an observational cross-sectional study. SETTING: The study...... studies revealed reduced transcriptional activity of the HNF1A promoter for two promoter variants. We also observed cosegregation with diabetes of the Arg263His coding region mutation in eight members of one MODY family, whereas it was absent in nondiabetic subjects of this family. CONCLUSION: This study...... suggests that mutations in the HNF1A gene comprise about 9% of clinically diagnosed MODY subjects in southern India and a novel Arg263His mutation cosegregates with MODY in one family....

  20. Increased risk of type 2 diabetes with ascending social class in urban South Indians is explained by obesity: The Chennai urban rural epidemiology study (CURES-116)

    DEFF Research Database (Denmark)

    Skar, Mette; Villumsen, Anne Berg; Christensen, Dirk Lund

    2013-01-01

    Rural Epidemiology Study of 1989 individuals, aged ≥20 years. Entered in the analyses were information obtained by self-report on (1) household income; (2) family history of diabetes; (3) physical activity; (4) smoking status; (5) alcohol consumption. Biochemical, clinical and anthropometrical.......001). A significant increase in the risk of diabetes was found with ascending social class (Intermediate class: Odds ratio [OR], 1.7 [confidence interval [CI], 1.2-2.3]; High class: OR, 2.0 [CI-1.4-2.9]). The multivariable adjusted logistic regression analysis revealed that the effect of social class on the risk......AIM: The aim of this study is to determine the factors responsible for differences in the prevalence of diabetes mellitus (DM) in subjects of different social class in an urban South Indian population. MATERIALS AND METHODS: Analyses were based on the cross-sectional data from the Chennai Urban...

  1. Expression of Epstein-Barr virus among oral potentially malignant disorders and oral squamous cell carcinomas in the South Indian tobacco-chewing population.

    Science.gov (United States)

    Reddy, Sujatha S; Sharma, Shivani; Mysorekar, Vijaya

    2017-07-01

    Oral cancer is the sixth most common malignancy in the world. Viruses are the causative agents of approximately 10-15% of all cancers worldwide (Cancers, 6, 2014 and 2155). The tumorigenic roles of Epstein-Barr virus in oral cancer are unclear. Literature search results are conflicting and dependent on various factors such as geographical/regional variations, sociocultural lifestyles, dietary habits, chewing/smoking tobacco habit. This study is the first original observation about frequency of Epstein-Barr virus among South Indian tobacco-chewing patients to elucidate its involvement in oral carcinogenesis and to know whether this can be a valuable diagnostic and prognostic indicator. A total number of 75 tobacco chewer subjects aged between 23 and 76 years with histopathologically confirmed oral potentially malignant disorders (25), oral squamous cell carcinoma (25), and age-matched healthy controls (25) formed the study group. Immunohistochemical expression of Epstein-Barr virus latent membrane protein 1 was assessed among cases and healthy controls. Out of the total 75 subjects, six subjects (8%) were positive for Epstein-Barr virus antigen and 69 subjects (92%) negative. The antigen positivity was observed among two cases of moderately differentiated oral squamous cell carcinoma, two cases of leukoplakia, and two healthy controls. No significant association between Epstein-Barr virus positivity was observed among oral potentially malignant disorders and oral squamous cell carcinoma among South Indian tobacco-chewing patients. This can be partially explained by the methodology employed, by the patient population analyzed and different habits in various geographical regions. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  2. Plasticity of trophic interactions among sharks from the oceanic south-western Indian Ocean revealed by stable isotope and mercury analyses

    Science.gov (United States)

    Kiszka, Jeremy J.; Aubail, Aurore; Hussey, Nigel E.; Heithaus, Michael R.; Caurant, Florence; Bustamante, Paco

    2015-02-01

    Sharks are a major component of the top predator guild in oceanic ecosystems, but the trophic relationships of many populations remain poorly understood. We examined chemical tracers of diet and habitat (δ15N and δ13C, respectively) and total mercury (Hg) concentrations in muscle tissue of seven pelagic sharks: blue shark (Prionace glauca), short-fin mako shark (Isurus oxyrinchus), oceanic whitetip shark (Carcharhinus longimanus), scalloped hammerhead shark (Sphyrna lewini), pelagic thresher shark (Alopias pelagicus), crocodile shark (Pseudocarcharias kamoharai) and silky shark (Carcharhinus falciformis), from the data poor south-western tropical Indian Ocean. Minimal interspecific variation in mean δ15N values and a large degree of isotopic niche overlap - driven by high intraspecific variation in δ15N values - was observed among pelagic sharks. Similarly, δ13C values of sharks overlapped considerably for all species with the exception of P. glauca, which had more 13C-depleted values indicating possibly longer residence times in purely pelagic waters. Geographic variation in δ13C, δ15N and Hg were observed for P. glauca and I. oxyrinchus. Mean Hg levels were similar among species with the exception of P. kamoharai which had significantly higher Hg concentrations likely related to mesopelagic feeding. Hg concentrations increased with body size in I. oxyrinchus, P. glauca and C. longimanus. Values of δ15N and δ13C varied with size only in P. glauca, suggesting ontogenetic shifts in diets or habitats. Together, isotopic data indicate that - with few exceptions - variance within species in trophic interactions or foraging habitats is greater than differentiation among pelagic sharks in the south-western Indian Ocean. Therefore, it is possible that this group exhibits some level of trophic redundancy, but further studies of diets and fine-scale habitat use are needed to fully test this hypothesis.

  3. T helper-2 cytokine/regulatory T-cell gene polymorphisms and their relation with risk of psoriasis in a South Indian Tamil cohort.

    Science.gov (United States)

    Indhumathi, Sundar; Rajappa, Medha; Chandrashekar, Laxmisha; Ananthanarayanan, Palghat Hariharan; Thappa, Devinder Mohan; Negi, Vir Singh

    2017-02-01

    Psoriasis is known to be associated with an up-regulation of T-helper (Th)-1 & Th-17 cytokines and a relative down-regulation of Th-2 and T-regulatory (T-reg) cytokines. Certain allelic variants of these cytokine genes may alter Th1/Th17 and Th2/T-reg balance and may be associated with the risk of psoriasis. Hence we aimed to determine the association of IL-4 (rs2243250), IL-10 (rs1800871 and rs1800896) and FOXP3 (rs3761548) gene polymorphisms with risk of psoriasis in South Indian Tamils. A total of 360 cases of psoriasis and 360 healthy controls were recruited. The polymorphism in IL-4 (rs2243250) & IL-10 (rs1800871) were typed by ARMS-PCR and IL-10 (rs1800896) & FOXP3 (rs3761548) were typed by TaqMan 5'allele discrimination assay. We observed that IL-4 (rs2243250) had a reduced risk of psoriasis, while the IL-10 (rs1800871) conferred an increased susceptibility to psoriasis, as compared with controls. However, IL-10 (rs1800896) and FOXP3 (rs3761548) gene polymorphisms were not associated with psoriasis risk. The plasma IL-4 levels was not different between the cases and controls, however the heterozygous CT genotype demonstrated significant high IL-4 levels. Plasma IL-10 levels were significantly increased in cases compared to controls, however none of the genotypes were associated with the plasma IL-10 levels. Our results suggest that IL-4 (rs2243250) polymorphism is protective against psoriasis, while IL-10 (rs1800871) polymorphism confers increased risk of psoriasis in South Indian Tamils. Detection of these genetic variants as predictive risk factors may lead to the selection of patient-tailored therapy to maximize the effectiveness of therapy. Copyright © 2016 American Society for Histocompatibility and Immunogenetics. Published by Elsevier Inc. All rights reserved.

  4. Increased risk of type 2 diabetes with ascending social class in urban South Indians is explained by obesity: The Chennai urban rural epidemiology study (CURES-116

    Directory of Open Access Journals (Sweden)

    Mette Skar

    2013-01-01

    Full Text Available Aim: The aim of this study is to determine the factors responsible for differences in the prevalence of diabetes mellitus (DM in subjects of different social class in an urban South Indian population. Materials and Methods: Analyses were based on the cross-sectional data from the Chennai Urban Rural Epidemiology Study of 1989 individuals, aged ≥20 years. Entered in the analyses were information obtained by self-report on (1 household income; (2 family history of diabetes; (3 physical activity; (4 smoking status; (5 alcohol consumption. Biochemical, clinical and anthropometrical measurements were performed and included in the analyses. Social class was classified based on income as low (Rs. <2000 intermediate (Rs. 2000-5000` and high (Rs. 5000-20000. Results: The prevalence rates of DM were 12.0%, 18.4% and 21.7% in low, intermediate and high social class, respectively (P < 0.001. A significant increase in the risk of diabetes was found with ascending social class (Intermediate class: Odds ratio [OR], 1.7 [confidence interval [CI], 1.2-2.3]; High class: OR, 2.0 [CI-1.4-2.9]. The multivariable adjusted logistic regression analysis revealed that the effect of social class on the risk of diabetes remained significant (P = 0.016 when age, family history of diabetes and blood pressure were included. However, with the inclusion of abdominal obesity in the model, the significant effect of social class disappeared (P = 0.087. Conclusion: An increased prevalence of DM was found in the higher social class in this urban South Indian population, which is explained by obesity.

  5. Factors Associated with Male Partner Involvement in Programs for the Prevention of Mother-to-Child Transmission of HIV in Rural South Africa

    Directory of Open Access Journals (Sweden)

    Motlagabo G. Matseke

    2017-11-01

    Full Text Available Male partner involvement (MPI can contribute to the success of programs aimed at preventing mother-to-child transmission (PMTCT of HIV. However, the definition and measures of MPI differ according to context. This study utilized secondary cross-sectional data to investigate the prevalence and determinants of MPI among 463 male partners of HIV-infected pregnant women in rural South Africa. Results indicated that 44.1% of male partners reported involvement in most or all specified male partner involvement activities (i.e., scores of 7 to 9. Descriptive, correlation and multiple linear-regression analyses were conducted. Positive predictors of MPI included relationship status, own HIV status, awareness of female partner’s positive HIV status, female partner’s desire to have more children, having family planning discussions with provider, condom use to prevent HIV and sexually transmitted infections (STIs, and partner reasoning skills. Negative predictors included partner verbal aggression. Overall, although MPI is low, the study underlines important information that could be used to develop interventions aimed at improving maternal and infant health in PMTCT programs in South Africa.

  6. The prevalence, patterns of usage and people's attitude towards complementary and alternative medicine (CAM among the Indian community in Chatsworth, South Africa

    Directory of Open Access Journals (Sweden)

    Raidoo Deshandra M

    2004-02-01

    Full Text Available Abstract Background The purpose of this study was to determine, among the Indian community of Chatsworth, South Africa, the prevalence and utilisation patterns of complementary and alternative medicine (CAM, attitudes associated with CAM use and communication patterns of CAM users with their primary care doctors. Methods Face-to-face structured interviews were conducted in Chatsworth, a suburb of Durban in which South Africans of Indian origin predominantly reside. Participants were 200 randomly selected adult English-speaking Indian residents. Results The prevalence of CAM usage for period 2000/2001 was 38.5% (95% confidence interval 31.7% to 45.6%. Spiritual healing and herbal/natural medicines, including vitamins were the most common types of CAM used, accounting for 42.8% and 48.1% respectively of overall CAM usage. People used CAM to treat conditions including diabetes mellitus, headaches, arthritis and joint pains, stress, skin disorders, backaches, hypertension and nasal disorders. Half of the CAM users used allopathic medicines concurrently. The cost of CAM utilization over this 1-year period, incurred by 80.5% of users for the duration of therapy for their most troublesome condition was below R500 (approximately US$50. Age, sex, marital status, religion, level of education and income were shown not to influence the use of CAM. Greater than half (51.9% of CAM users did so either upon the advice of someone they knew, or after noticing a CAM advertisement in the local press. Seventy-nine percent of CAM users indicated that they had positive outcomes with their treatments. Fifty four percent of CAM users (excluding those using spiritual healing only failed to inform their doctors that they used CAM. The main reason given by half of this group was that informing their doctors did not seem necessary. Conclusion The prevalence of CAM in Chatsworth is similar to findings in other parts of the world. Although CAM was used to treat many different

  7. Growth of alfonsino Beryx splendens Lowe 1834 in the South-West ...

    African Journals Online (AJOL)

    Age and growth of alfonsino Beryx splendens from South-West Indian Ocean seamounts were studied based on whole otolith readings. Ages of the fish under study ranged between one year and 14 years (15.5–43.5cm fork length). Age distribution was related to depth. The von Bertalanffy growth parameters for males were ...

  8. Ancient female philopatry, asymmetric male gene flow, and synchronous population expansion support the influence of climatic oscillations on the evolution of South American sea lion (Otaria flavescens.

    Directory of Open Access Journals (Sweden)

    Larissa Rosa de Oliveira

    Full Text Available The South American sea lion (Otaria flavescens is widely distributed along the southern Atlantic and Pacific coasts of South America with a history of significant commercial exploitation. We aimed to evaluate the population genetic structure and the evolutionary history of South American sea lion along its distribution by analyses of mitochondrial DNA (mtDNA and 10 nuclear microsatellites loci. We analyzed 147 sequences of mtDNA control region and genotyped 111 individuals of South American sea lion for 10 microsatellite loci, representing six populations (Peru, Northern Chile, Southern Chile, Uruguay (Brazil, Argentina and Falkland (Malvinas Islands and covering the entire distribution of the species. The mtDNA phylogeny shows that haplotypes from the two oceans comprise two very divergent clades as observed in previous studies, suggesting a long period (>1 million years of low inter-oceanic female gene flow. Bayesian analysis of bi-parental genetic diversity supports significant (but less pronounced than mitochondrial genetic structure between Pacific and Atlantic populations, although also suggested some inter-oceanic gene flow mediated by males. Higher male migration rates were found in the intra-oceanic population comparisons, supporting very high female philopatry in the species. Demographic analyses showed that populations from both oceans went through a large population expansion ~10,000 years ago, suggesting a very similar influence of historical environmental factors, such as the last glacial cycle, on both regions. Our results support the proposition that the Pacific and Atlantic populations of the South American sea lion should be considered distinct evolutionarily significant units, with at least two managements units in each ocean.

  9. Ancient female philopatry, asymmetric male gene flow, and synchronous population expansion support the influence of climatic oscillations on the evolution of South American sea lion (Otaria flavescens)

    Science.gov (United States)

    Gehara, Marcelo C. M.; Fraga, Lúcia D.; Lopes, Fernando; Túnez, Juan Ignacio; Cassini, Marcelo H.; Majluf, Patricia; Cárdenas-Alayza, Susana; Pavés, Héctor J.; Crespo, Enrique Alberto; García, Nestor; Loizaga de Castro, Rocío; Hoelzel, A. Rus; Sepúlveda, Maritza; Olavarría, Carlos; Valiati, Victor Hugo; Quiñones, Renato; Pérez-Alvarez, Maria Jose; Ott, Paulo Henrique

    2017-01-01

    The South American sea lion (Otaria flavescens) is widely distributed along the southern Atlantic and Pacific coasts of South America with a history of significant commercial exploitation. We aimed to evaluate the population genetic structure and the evolutionary history of South American sea lion along its distribution by analyses of mitochondrial DNA (mtDNA) and 10 nuclear microsatellites loci. We analyzed 147 sequences of mtDNA control region and genotyped 111 individuals of South American sea lion for 10 microsatellite loci, representing six populations (Peru, Northern Chile, Southern Chile, Uruguay (Brazil), Argentina and Falkland (Malvinas) Islands) and covering the entire distribution of the species. The mtDNA phylogeny shows that haplotypes from the two oceans comprise two very divergent clades as observed in previous studies, suggesting a long period (>1 million years) of low inter-oceanic female gene flow. Bayesian analysis of bi-parental genetic diversity supports significant (but less pronounced than mitochondrial) genetic structure between Pacific and Atlantic populations, although also suggested some inter-oceanic gene flow mediated by males. Higher male migration rates were found in the intra-oceanic population comparisons, supporting very high female philopatry in the species. Demographic analyses showed that populations from both oceans went through a large population expansion ~10,000 years ago, suggesting a very similar influence of historical environmental factors, such as the last glacial cycle, on both regions. Our results support the proposition that the Pacific and Atlantic populations of the South American sea lion should be considered distinct evolutionarily significant units, with at least two managements units in each ocean. PMID:28654647

  10. Ozone generation over the Indian Ocean during the South African biomass-burning period: case study of October 1992.

    Directory of Open Access Journals (Sweden)

    F. G. Taupin

    Full Text Available In this study, we present an estimation of photochemical ozone production during free tropospheric transport between the African biomass burning area and Reunion Island (Indian Ocean by means of trajectory-chemistry model calculations. Indeed, enhanced ozone concentrations (80–100 ppbv between 5 and 8 km height over Reunion Island are encountered during September–October when African biomass burning is active. The measurements performed during flight 10 of the TRACE-A campaign (October 6, 1992 have been used to initialise the lagrangian trajectory-chemistry model and several chemical forward trajectories, which reach the area of Reunion Island some days later, are calculated. We show that the ozone burden already present in the middle and upper troposphere over Southern Africa, formed from biomass burning emissions, is further enhanced by photochemical production over the Indian Ocean at the rate of 2.5 - 3 ppbv/day. The paper presents sensitivity studies of how these photochemical ozone production rates depend on initial conditions. The rates are also compared to those obtained by other studies over the Atlantic Ocean. The importance of our results for the regional ozone budget over the Indian Ocean is briefly discussed.

    Key words. Atmospheric composition and structure (evolution of the atmosphere; troposphere – composition and chemistry; meterorology and atmospheric dynamics (tropical meteorology

  11. Ozone generation over the Indian Ocean during the South African biomass-burning period: case study of October 1992.

    Directory of Open Access Journals (Sweden)

    F. G. Taupin

    2002-04-01

    Full Text Available In this study, we present an estimation of photochemical ozone production during free tropospheric transport between the African biomass burning area and Reunion Island (Indian Ocean by means of trajectory-chemistry model calculations. Indeed, enhanced ozone concentrations (80–100 ppbv between 5 and 8 km height over Reunion Island are encountered during September–October when African biomass burning is active. The measurements performed during flight 10 of the TRACE-A campaign (October 6, 1992 have been used to initialise the lagrangian trajectory-chemistry model and several chemical forward trajectories, which reach the area of Reunion Island some days later, are calculated. We show that the ozone burden already present in the middle and upper troposphere over Southern Africa, formed from biomass burning emissions, is further enhanced by photochemical production over the Indian Ocean at the rate of 2.5 - 3 ppbv/day. The paper presents sensitivity studies of how these photochemical ozone production rates depend on initial conditions. The rates are also compared to those obtained by other studies over the Atlantic Ocean. The importance of our results for the regional ozone budget over the Indian Ocean is briefly discussed.Key words. Atmospheric composition and structure (evolution of the atmosphere; troposphere – composition and chemistry; meterorology and atmospheric dynamics (tropical meteorology

  12. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Barometric pressure sensor, Carbon dioxide (CO2) gas analyzer and other instruments from L'ASTROLABE in the Indian Ocean, South Pacific Ocean and others from 1996-10-21 to 1996-11-23 (NCEI Accession 0157233)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157233 includes Surface underway, chemical, meteorological, optical and physical data collected from L'ASTROLABE in the Indian Ocean, South Pacific...

  13. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Barometric pressure sensor, Carbon dioxide (CO2) gas analyzer and other instruments from L'ASTROLABE in the Indian Ocean, South Pacific Ocean and others from 1997-02-02 to 1997-02-17 (NCEI Accession 0157416)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157416 includes Surface underway, chemical, meteorological, optical and physical data collected from L'ASTROLABE in the Indian Ocean, South Pacific...

  14. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Barometric pressure sensor, Carbon dioxide (CO2) gas analyzer and other instruments from L'ASTROLABE in the Indian Ocean, South Pacific Ocean and others from 2002-10-16 to 2006-12-31 (NCEI Accession 0157276)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157276 includes Surface underway, chemical, meteorological and physical data collected from L'ASTROLABE in the Indian Ocean, South Pacific Ocean,...

  15. Temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from AURORA AUSTRALIS in the Indian Ocean, South Pacific Ocean and Southern Oceans from 2011-01-04 to 2011-02-06 (NCEI Accession 0143947)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0143947 includes discrete sample and profile data collected from AURORA AUSTRALIS in the Indian Ocean, South Pacific Ocean and Southern Oceans (>...

  16. Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, Coulometer for DIC measurement and other instruments from MIRAI in the Indian Ocean, South Pacific Ocean and Southern Oceans from 2012-11-28 to 2013-01-04 (NCEI Accession 0143950)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0143950 includes discrete sample and profile data collected from MIRAI in the Indian Ocean, South Pacific Ocean and Southern Oceans (> 60 degrees...

  17. Dissolved inorganic carbon, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, Coulometer for DIC measurement and other instruments from POLARSTERN in the Indian Ocean, South Atlantic Ocean and Southern Oceans from 2002-11-24 to 2003-01-23 (NODC Accession 0108068)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0108068 includes chemical, discrete sample, physical and profile data collected from POLARSTERN in the Indian Ocean, South Atlantic Ocean and Southern...

  18. Dissolved inorganic carbon, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, Coulometer for DIC measurement and other instruments from POLARSTERN in the Indian Ocean, South Atlantic Ocean and Southern Oceans from 1996-03-17 to 1996-05-20 (NODC Accession 0116640)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0116640 includes discrete sample and profile data collected from POLARSTERN in the Indian Ocean, South Atlantic Ocean and Southern Oceans (> 60...

  19. Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, Coulometer for DIC measurement and other instruments from JAMES CLARK ROSS in the Indian Ocean, South Atlantic Ocean and Southern Oceans from 2008-12-26 to 2009-01-30 (NODC Accession 0110254)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0110254 includes discrete sample and profile data collected from JAMES CLARK ROSS in the Indian Ocean, South Atlantic Ocean and Southern Oceans (>...

  20. Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the AURORA AUSTRALIS in the Indian Ocean and South Pacific Ocean from 1994-12-13 to 1995-02-01 (NODC Accession 0115020)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0115020 includes chemical, discrete sample, physical and profile data collected from AURORA AUSTRALIS in the Indian Ocean and South Pacific Ocean from...

  1. Dissolved inorganic carbon, alkalinity, temperature, salinity and SEA SURFACE TEMPERATURE collected from discrete sample and profile observations using CTD, bottle and other instruments from L'ASTROLABE in the Indian Ocean, South Pacific Ocean and others from 2002-10-16 to 2012-03-06 (NCEI Accession 0157351)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157351 includes chemical, discrete sample, physical and profile data collected from L'ASTROLABE in the Indian Ocean, South Pacific Ocean, Southern...

  2. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Barometric pressure sensor, Carbon dioxide (CO2) gas analyzer and other instruments from the Drifting Buoy in the Indian Ocean, South Atlantic Ocean and others from 2001-11-20 to 2007-05-08 (NODC Accession 0117495)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0117495 includes Surface underway, biological, chemical, meteorological and physical data collected from Drifting Buoy in the Indian Ocean, South...

  3. Dissolved inorganic carbon, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from AURORA AUSTRALIS in the Indian Ocean, South Pacific Ocean and others from 1993-04-04 to 1993-05-09 (NODC Accession 0115004)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0115004 includes chemical, discrete sample, physical and profile data collected from AURORA AUSTRALIS in the Indian Ocean, South Pacific Ocean,...

  4. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from MIRAI in the Indian Ocean, Mozambique Channel and South Atlantic Ocean from 2003-12-09 to 2004-01-24 (NCEI Accession 0144250)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0144250 includes Surface underway data collected from MIRAI in the Indian Ocean, Mozambique Channel and South Atlantic Ocean from 2003-12-09 to...

  5. Dissolved inorganic carbon, pH, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from the SHIRASE in the Indian Ocean, South Pacific Ocean and Tasman Sea from 1992-12-03 to 1993-03-19 (NODC Accession 0113597)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0113597 includes biological, chemical, discrete sample, physical and profile data collected from SHIRASE in the Indian Ocean, South Pacific Ocean and...

  6. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from NATHANIEL B. PALMER in the Indian Ocean, South Pacific Ocean and others from 1995-03-17 to 1995-04-27 (NCEI Accession 0157358)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157358 includes Surface underway, chemical, meteorological and physical data collected from NATHANIEL B. PALMER in the Indian Ocean, South Pacific...

  7. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from NATHANIEL B. PALMER in the Indian Ocean, South Atlantic Ocean and others from 2001-01-30 to 2002-01-13 (NCEI Accession 0157365)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157365 includes Surface underway, chemical, meteorological and physical data collected from NATHANIEL B. PALMER in the Indian Ocean, South Atlantic...

  8. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from NATHANIEL B. PALMER in the Indian Ocean, South Atlantic Ocean and others from 2004-01-20 to 2005-01-25 (NCEI Accession 0157327)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157327 includes Surface underway, chemical, meteorological and physical data collected from NATHANIEL B. PALMER in the Indian Ocean, South Atlantic...

  9. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from NATHANIEL B. PALMER in the Indian Ocean, South Atlantic Ocean and others from 2013-11-18 to 2014-12-25 (NCEI Accession 0157374)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157374 includes Surface underway, chemical, meteorological and physical data collected from NATHANIEL B. PALMER in the Indian Ocean, South Atlantic...

  10. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from NATHANIEL B. PALMER in the Indian Ocean, South Atlantic Ocean and others from 1996-05-04 to 1997-01-08 (NCEI Accession 0157413)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157413 includes Surface underway, chemical, meteorological and physical data collected from NATHANIEL B. PALMER in the Indian Ocean, South Atlantic...

  11. Temperature, salinity and other variables collected from discrete sample and profile observations using CTD, PAR Sensor and other instruments from AURORA AUSTRALIS in the Indian Ocean, South Pacific Ocean and Southern Oceans from 2007-12-16 to 2008-01-27 (NCEI Accession 0143932)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0143932 includes discrete sample and profile data collected from AURORA AUSTRALIS in the Indian Ocean, South Pacific Ocean and Southern Oceans (>...

  12. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from NATHANIEL B. PALMER in the Indian Ocean, South Atlantic Ocean and others from 2015-01-04 to 2015-10-18 (NCEI Accession 0157344)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0157344 includes Surface underway, chemical, meteorological and physical data collected from NATHANIEL B. PALMER in the Indian Ocean, South Atlantic...

  13. Partial pressure (or fugacity) of carbon dioxide, temperature, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer and other instruments from TANGAROA in the Indian Ocean, South Pacific Ocean and others from 1999-02-02 to 1999-02-28 (NCEI Accession 0155958)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0155958 includes Surface underway, chemical, meteorological and physical data collected from TANGAROA in the Indian Ocean, South Pacific Ocean,...

  14. Temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from DISCOVERY in the Indian Ocean, South Atlantic Ocean and Southern Oceans from 1993-02-06 to 1993-03-18 (NCEI Accession 0143944)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0143944 includes discrete sample and profile data collected from DISCOVERY in the Indian Ocean, South Atlantic Ocean and Southern Oceans (> 60...

  15. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    GJB2 and GJB6 gene mutations found in Indian probands with congenital hearing impairment .... and plasma factor VII coagulant activity in Asian Indian families predisposed to .... Tetrasomy 18p in a male dysmorphic child in southeast Turkey.

  16. Bicarbonate kinetics in Indian males

    Indian Academy of Sciences (India)

    Madhu

    ized kinetics of bicarbonate using a three-compartment model, to assess which compartmental fluxes changed dur- .... total VCO2 was < 3 % and the average respiratory quotient ..... a part of the nonrespiratory losses of 13CO2 occur to this.

  17. Knowledge, attitudes and perceptions of pharmacy and nursing students towards male circumcision and HIV in a KwaZulu-Natal University, South Africa

    Directory of Open Access Journals (Sweden)

    Panjasaram V. Naidoo

    2012-07-01

    Full Text Available Background: Male circumcision is currently being promoted in South Africa as a HumanImmunodeficiency Virus (HIV prevention method. Effective implementation requires thathealthcare providers should believe in the procedure’s efficacy and should possess a positiveattitude. A study was undertaken amongst pharmacy and nursing students with differentobjectives.Objectives: To ascertain students’ knowledge, attitudes and perceptions regarding malecircumcision and (HIV prevention.Method: A descriptive cross-sectional study using anonymous questionnaires was undertakenamongst 4th year pharmacy and nursing students studying at a university in KwaZulu-Natal,after obtaining their consent. Data were captured and analysed using SPSS version 15.Results: A response rate of 83.18% and a mean knowledge score of 66.43% with relativelypositive attitudes (62.7 were obtained; 85.4% of the respondents felt that promoting malecircumcision is appropriate, with all Muslim students (n < 11 supporting the promotion ofmale circumcision. Even though all Muslim students supported male circumcision, only 3students were willing to perform the procedure if adequately trained (p < 0.03. The majorityof the female students were unwilling to perform the procedure (p < 0.005. A third of therespondents indicated that male circumcision would both undermine existing protectivebehaviours and strategies as well as increase riskier sexual behaviour. Over 54% of therespondents believed that the South African Health System would be able to cope with themassive male circumcision drive. The majority of the respondents favoured the procedure tobe done at birth. Pain was cited as the most important reason for not wanting to be circumcised.Conclusion: Pharmacy and nursing students have a moderate knowledge of male circumcisionand HIV prevention with relatively positive attitudes. The majority felt that promoting malecircumcision is appropriate and should be encouraged.

  18. Vitamin D-binding protein, vitamin D status and serum bioavailable 25(OH)D of young Asian Indian males working in outdoor and indoor environments.

    Science.gov (United States)

    Goswami, Ravinder; Saha, Soma; Sreenivas, Vishnubhatla; Singh, Namrata; Lakshmy, Ramakrishnan

    2017-03-01

    Urban Asian Indians generally have low serum 25(OH)D. Information on serum bioavailable 25(OH)D and the effect of prolonged sun-exposure in them is not known. We assessed serum 25(OH)D and bioavailable 25(OH)D in males with varying durations of sun-exposure in Delhi during August-September. Serum 25(OH)D, vitamin D-binding protein (DBP), bioavailable 25(OH)D, free 25(OH)D index, iPTH, ionized calcium and sun-index were assessed in outdoor, mixed outdoor-indoor and indoor workers (n = 88, 32 and 74, respectively). The mean sun-index (12.0 ± 6.25, 4.3 ± 2.20 and 0.7 ± 0.62, respectively; P < 0.001) was highest outdoors and lowest indoors. Serum 25(OH)D (29.0 ± 8.61, 19.1 ± 5.73 and 10.9 ± 4.19 ng/ml, respectively; P < 0.001), bioavailable 25(OH)D and free 25(OH)D index were maximum in outdoor workers followed by mixed-exposure and indoor workers. Their mean serum DBP levels (241.2 ± 88.77, 239.3 ± 83.40 and 216.6 ± 63.93 µg/ml, respectively; P = 0.12) were comparable. Mean serum iPTH was significantly lower in outdoor than indoor workers and showed inverse correlations with serum 25(OH)D, bioavailable 25(OH)D and free 25(OH)D index (r = -0.401, -0.269 and -0.236, respectively; P < 0.001 in all). Daily dietary-calorie intake was higher and calcium lower in outdoor than indoor workers. On regression analysis, sun-exposure was the only significant variable, increasing serum 25(OH)D by 2.03 ng/ml per hour of sun-exposure (95 % confidence interval 1.77-2.28; P < 0.001). Outdoor workers with prolonged sun-exposure were vitamin D-sufficient, with higher serum bioavailable 25(OH)D than the indoor workers during summer. Use of serum DBP levels did not affect the interpretation of their vitamin D status.

  19. Predictors of perceived male partner concurrency among women at risk for HIV and STI acquisition in Durban, South Africa.

    Science.gov (United States)

    Gaffoor, Zakir; Wand, Handan; Street, Renée A; Abbai, Nathlee; Ramjee, Gita

    2016-01-01

    Women in sub-Saharan Africa continue to be at greater risk for HIV acquisition than men. Concurrency, viz. multiple sexual partnerships that overlap over time, has been studied as a possible risk factor for HIV transmission. The aim of this study was to identify predictors of perceived male partner concurrency among sexually active, HIV negative women. Socio-demographic and behavioural data from women enrolled in a biomedical HIV prevention clinical trial were assessed in relation to perceived male partner concurrency using the Chi squared test. Univariate and multivariate logistic regression was performed to assess the independent predictors of perceived male partner concurrency. Kaplan-Meier survival estimates were obtained for HIV and STI incidence in relation to male partner concurrency. A Cox Proportional Hazards model was used to assess the association between perceived male partner concurrency and HIV and STI incidence. The results revealed that 29 % of women reported their male partners to be in concurrent sexual relationships, 22 % reported partners that were not engaging in concurrency, whilst 49 % reported not knowing their partners concurrency status. Older women, having never married, experiencing economic abuse, and women reporting individual concurrency, were found to be significant predictors of perceived male partner concurrency in the studied population. Perceived male partner concurrency was not found to be a significantly associated with incident HIV and STI infections in this analysis. The study provides insight into predictors of perceived male partner concurrency among women at high risk for STI and HIV acquisition. These results may inform the design of behavioural and biomedical interventions, to address the role of multiple sexual partnerships in HIV prevention.

  20. Asthma triggers on the Cheyenne River Indian Reservation in western South Dakota: the Breathing Relief Education and Tribal Health Empowerment (BREATHE) Study.

    Science.gov (United States)

    O'Leary, Rae; Wallace, James

    2012-02-01

    The purpose of this article is to better understand asthma triggers and possible causes of exacerbations among BREATHE participants on the Cheyenne River Indian Reservation in western South Dakota. To qualify for enrollment, participants had to have physician-diagnosed asthma, be uncontrolled and have persistent symptoms. Participants were asked to identify their top two asthma triggers throughout their one-year enrollment during initial visits and subsequent phone follow-ups. In addition, participant's medical records were reviewed for visits to the emergency department (ED) to demonstrate asthma exacerbations. In 2008, 127 interviews were conducted with 45 enrolled participants for a total of 254 results. Overall, the three most common self reported triggers were cold air, dust and smoke and these comprised nearly half (48.4 percent) of all reports. Dust was reported in 16.5 percent of interviews and ranked among the top four for every season. Smoke (12.6 percent) and cold air (19.3 percent) were leaders in all seasons except summer, but humid air, pollens and strong odors were unique to summer. Exercise/activity ranked high during the winter and spring, but was reported less in summer and fall. There was no identifiable trend in ER visits by season. People with asthma living on the Cheyenne River Indian Reservation or other locations with similar community and geographic demographics are most likely to suffer an asthma exacerbation from exposure to cold air, dust, smoke and exercise/activity. Asthma education is necessary on all levels, but information on avoidance and control of these most common reported triggers is especially important.

  1. Solubility of iron and other trace elements in rainwater collected on the Kerguelen Islands (South Indian Ocean

    Directory of Open Access Journals (Sweden)

    A. Heimburger

    2013-10-01

    Full Text Available The soluble fraction of aerosols that is deposited on the open ocean is vital for phytoplankton growth. It is believed that a large proportion of this dissolved fraction is bioavailable for marine biota and thus plays an important role in primary production, especially in HNLC oceanic areas where this production is limited by micronutrient supply. There is still much uncertainty surrounding the solubility of atmospheric particles in global biogeochemical cycles and it is not well understood. In this study, we present the solubilities of seven elements (Al, Ce, Fe, La, Mn, Nd, Ti in rainwater on the Kerguelen Islands, in the middle of the Southern Indian Ocean. The solubilities of elements exhibit high values, generally greater than 70%, and Ti remains the least soluble element. Because the Southern Indian Ocean is remote from its dust sources, only a fraction of smaller aerosols reaches the Kerguelen Islands after undergoing several cloud and chemical processes during their transport, resulting in a drastic increase in solubility. Finally, we deduced an average soluble iron deposition flux of 27 ± 6 μg m−2 d−1 (~0.5 μmol m−2 d−1 for the studied oceanic area, taking into account a median iron solubility of 82% ± 18%.

  2. Towards understanding the low prevalence of Helicobacter pylori in Malays: genetic variants among Helicobacter pylori-negative ethnic Malays in the north-eastern region of Peninsular Malaysia and Han Chinese and South Indians.

    Science.gov (United States)

    Maran, Sathiya; Lee, Yeong Yeh; Xu, Shu Hua; Raj, Mahendra Sundramoorthy; Abdul Majid, Noorizan; Choo, Keng Ee; Zilfalil, Bin Alwi; Graham, David Y

    2013-04-01

    To identify gene polymorphisms that differ between Malays, Han Chinese and South Indians, and to identify candidate genes for the investigation of their role in protecting Malays from Helicobacter pylori (H. pylori) infection. Malay participants born and residing in Kelantan with a documented absence of H. pylori infection were studied. Venous blood was used for genotyping using the Affymetrix 50K Xba I kit. CEL files from 141 Han Chinese and 76 South Indians were analyzed to compare their allele frequency with that of the Malays using fixation index (FST ) calculation. The single nucleotide polymorphisms (SNPs) with the highest allele frequency (outliers) were then examined for their functional characteristics using F-SNP software and the Entrez Gene database. In all, 37 Malays were enrolled in the study; of whom 7 were excluded for low genotyping call rates. The average FST estimated from the genome-wide data were 0.038 (Malays in Kelantan vs the South Indians), 0.015 (Malays in Kelantan vs Han Chinese) and 0.066 (Han Chinese vs South Indians), respectively. The outlier gene variants present in Malays with functional characteristics were C7orf10 (FST  0.29988), TSTD2 (FST  0.43278), SMG7 (FST  0.29877) and XPA (FST  0.43393 and 0.43644). Genetic variants possibly related to protection against H. pylori infection in ethnic Malays from the north-eastern region of Peninsular Malaysia were identified for testing in subsequent trials among infected and uninfected Malays. © 2012 The Authors. Journal of Digestive Diseases © 2012 Chinese Medical Association Shanghai Branch, Chinese Society of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine and Wiley Publishing Asia Pty Ltd.

  3. Male partners’ views of involvement in maternal healthcare services at Makhado Municipality clinics, Limpopo Province, South Africa

    Directory of Open Access Journals (Sweden)

    Kenneth Nesane

    2016-05-01

    Full Text Available Background: Male partners have a strong influence on pregnant partners’ health and their access to care. Their involvement is critical in the delivery and uptake of maternal healthcare services and improving maternal and child health outcomes. Aim: The study sought to determine male partners’ views on their involvement in maternal healthcare services. Setting: The Makhado Municipality’s Kutama, Madombidzha and Vleifontein clinics. Methods: A qualitative study design, which is exploratory, descriptive and contextual in nature, was used. The population comprised 15 men whose partners had been pregnant within the last 2 years. A non-probability, purposive sampling procedure was used. Data were collected via in-depth individual interviews using a voice recorder and an interview schedule guide. Tesch’s open coding method was used to analyse data. Results: The findings revealed one major theme, namely that maternal health issues are viewed as a woman’sdomain; and three sub-themes: culture and participation in childbirth, male partners’ employment status, and male partners’ unwillingness to participate in maternal health issues. Conclusions: The involvement of male partners in maternal healthcare services, and further research in promoting this activity, should be proposed to policymakers. Keywords: Views, partners, involvement, maternal health care services, antenatal care, labour and postnatal care.

  4. Effectiveness of and Financial Returns to Voluntary Medical Male Circumcision for HIV Prevention in South Africa: An Incremental Cost-Effectiveness Analysis.

    Directory of Open Access Journals (Sweden)

    Markus Haacker

    2016-05-01

    Full Text Available Empirical studies and population-level policy simulations show the importance of voluntary medical male circumcision (VMMC in generalized epidemics. This paper complements available scenario-based studies (projecting costs and outcomes over some policy period, typically spanning decades by adopting an incremental approach-analyzing the expected consequences of circumcising one male individual with specific characteristics in a specific year. This approach yields more precise estimates of VMMC's cost-effectiveness and identifies the outcomes of current investments in VMMC (e.g., within a fiscal budget period rather than of investments spread over the entire policy period.The model has three components. We adapted the ASSA2008 model, a demographic and epidemiological model of the HIV epidemic in South Africa, to analyze the impact of one VMMC on HIV incidence over time and across the population. A costing module tracked the costs of VMMC and the resulting financial savings owing to reduced HIV incidence over time. Then, we used several financial indicators to assess the cost-effectiveness of and financial return on investments in VMMC. One circumcision of a young man up to age 20 prevents on average over 0.2 HIV infections, but this effect declines steeply with age, e.g., to 0.08 by age 30. Net financial savings from one VMMC at age 20 are estimated at US$617 at a discount rate of 5% and are lower for circumcisions both at younger ages (because the savings occur later and are discounted more and at older ages (because male circumcision becomes less effective. Investments in male circumcision carry a financial rate of return of up to 14.5% (for circumcisions at age 20. The cost of a male circumcision is refinanced fastest, after 13 y, for circumcisions at ages 20 to 25. Principal limitations of the analysis arise from the long time (decades over which the effects of VMMC unfold-the results are therefore sensitive to the discount rate applied, and

  5. Implementation of adolescent-friendly voluntary medical male circumcision using a school based recruitment program in rural KwaZulu-Natal, South Africa.

    Directory of Open Access Journals (Sweden)

    Carl Montague

    Full Text Available BACKGROUND: Epidemiological data from South Africa demonstrate that risk of human immunodeficiency virus (HIV infection in males increases dramatically after adolescence. Targeting adolescent HIV-negative males may be an efficient and cost-effective means of maximising the established HIV prevention benefits of voluntary medical male circumcision (VMMC in high HIV prevalence-, low circumcision practice-settings. This study assessed the feasibility of recruiting male high school students for VMMC in such a setting in rural KwaZulu-Natal. METHODS AND FINDINGS: Following community and key stakeholder consultations on the acceptability of VMMC recruitment through schools, information and awareness raising sessions were held in 42 high schools in Vulindlela. A three-phase VMMC demand-creation strategy was implemented in partnership with a local non-governmental organization, ZimnadiZonke, that involved: (i community consultation and engagement; (ii in-school VMMC awareness sessions and centralized HIV counselling and testing (HCT service access; and (iii peer recruitment and decentralized HCT service access. Transport was provided for volunteers to the Centre for the AIDS Programme of Research in South Africa (CAPRISA clinic where the forceps-guided VMMC procedure was performed on consenting HIV-negative males. HIV infected volunteers were referred to further care either at the CAPRISA clinic or at public sector clinics. Between March 2011 and February 2013, a total of 5165 circumcisions were performed, the majority (71% in males aged between 15 and 19 years. Demand-creation strategies were associated with an over five-fold increase in VMMC uptake from an average of 58 procedures/month in initial community engagement phases, to an average of 308 procedures/month on initiation of the peer recruitment-decentralized service phase. Post-operative adverse events were rare (1.2%, mostly minor and self-resolving. CONCLUSIONS: Optimizing a high volume

  6. Clinical profile, outcomes, and progression to type 2 diabetes among Indian women with gestational diabetes mellitus seen at a diabetes center in south India

    Directory of Open Access Journals (Sweden)

    Manni Mohanraj Mahalakshmi

    2014-01-01

    Full Text Available Aim: To describe the clinical profile, maternal and fetal outcomes, and the conversion rates to diabetes in women with gestational diabetes mellitus (GDM seen at a tertiary care diabetes center in urban south India. Materials and Methods: Clinical case records of 898 women with GDM seen between 1991 and 2011 were extracted from the Diabetes Electronic Medical Records (DEMR of a tertiary care diabetes center in Chennai, south India and their clinical profile was analyzed. Follow-up data of 174 GDM women was available. To determine the conversion rates to diabetes, oral glucose tolerance test (OGTT was done in these women. Glucose tolerance status postpartum was classified based on World Health Organization (WHO 2006 criteria. Results: The mean maternal age of the women was 29 ± 4 years and mean age of gestation at first visit were 24 ± 8.4 weeks. Seventy percent of the women had a family history of diabetes. Seventy-eight percent of the women delivered full-term babies and 65% underwent a cesarean section. The average weight gain during pregnancy was 10.0 ± 4.2 kg. Macrosomia was present in 17.9% of the babies, hypoglycemia in 10.4%, congenital anomalies in 4.3%, and the neonatal mortality rate was 1.9%. Mean follow-up duration of the 174 women of whom outcome data was available was 4.5 years. Out of the 174, 101 women who were followed-up developed diabetes, of whom half developed diabetes within 5 years and over 90%, within 10 years of the delivery. Conclusions: Progression to type 2 diabetes mellitus (T2DM in Indian women with GDM is rapid. There is an urgent need to develop standardized protocols for GDM care in India that can improve the maternal and fetal outcomes and help prevent future diabetes in women with GDM.

  7. Technetium uptake predicts remission and relapse in Grave's disease patients on antithyroid drugs for at least 1 year in South Indian subjects

    Directory of Open Access Journals (Sweden)

    Neha Singhal

    2016-01-01

    Full Text Available Context: Most of the information on remission related factors in Grave's disease are derived from Western literature. It is likely that there may be additional prognostic factors and differences in the postdrug treatment course of Grave's disease in India. Aim: To study factors which predict remission/relapse in Grave's disease patients from South India. Also to establish if technetium (Tc uptake has a role in predicting remission. Subjects and Methods: Records of 174 patients with clinical, biochemical, and scintigraphic criteria consistent with Grave's disease, seen in our Institution between January 2006 and 2014 were analyzed. Patient factors, drug-related factors, Tc-99m uptake and other clinical factors were compared between the remission and nonremission groups. Statistical Analysis Used: Mann–Whitney U-test and Chi-square tests were used when appropriate to compare the groups. Results: Fifty-seven (32.7% patients attained remission after at least 1 year of thionamide therapy. Of these, 11 (19.2% patients relapsed within 1 year. Age, gender, goiter, and presence of extrathyroidal manifestations were not associated with remission. Higher values of Tc uptake were positively associated with remission (P- 0.02. Time to achievement of normal thyroid function and composite dose: Time scores were significantly associated with remission (P - 0.05 and P - 0.01, respectively. Patients with lower FT4 at presentation had a higher chance of remission (P - 0.01. The relapse rates were lower than previously reported in the literature. A higher Tc uptake was found to be significantly associated with relapse also (P - 0.009. Conclusion: The prognostic factors associated with remission in Graves's disease in this South Indian study are not the same as that reported in Western literature. Tc scintigraphy may have an additional role in identifying people who are likely to undergo remission and thus predict the outcome of Grave's disease.

  8. Technetium uptake predicts remission and relapse in Grave's disease patients on antithyroid drugs for at least 1 year in South Indian subjects.

    Science.gov (United States)

    Singhal, Neha; Praveen, V P; Bhavani, Nisha; Menon, Arun S; Menon, Usha; Abraham, Nithya; Kumar, Harish; JayKumar, R V; Nair, Vasantha; Sundaram, Shanmugha; Sundaram, Padma

    2016-01-01

    Most of the information on remission related factors in Grave's disease are derived from Western literature. It is likely that there may be additional prognostic factors and differences in the postdrug treatment course of Grave's disease in India. To study factors which predict remission/relapse in Grave's disease patients from South India. Also to establish if technetium (Tc) uptake has a role in predicting remission. Records of 174 patients with clinical, biochemical, and scintigraphic criteria consistent with Grave's disease, seen in our Institution between January 2006 and 2014 were analyzed. Patient factors, drug-related factors, Tc-99m uptake and other clinical factors were compared between the remission and nonremission groups. Mann-Whitney U-test and Chi-square tests were used when appropriate to compare the groups. Fifty-seven (32.7%) patients attained remission after at least 1 year of thionamide therapy. Of these, 11 (19.2%) patients relapsed within 1 year. Age, gender, goiter, and presence of extrathyroidal manifestations were not associated with remission. Higher values of Tc uptake were positively associated with remission (P- 0.02). Time to achievement of normal thyroid function and composite dose: Time scores were significantly associated with remission (P - 0.05 and P - 0.01, respectively). Patients with lower FT4 at presentation had a higher chance of remission (P - 0.01). The relapse rates were lower than previously reported in the literature. A higher Tc uptake was found to be significantly associated with relapse also (P - 0.009). The prognostic factors associated with remission in Graves's disease in this South Indian study are not the same as that reported in Western literature. Tc scintigraphy may have an additional role in identifying people who are likely to undergo remission and thus predict the outcome of Grave's disease.

  9. Male commuters in north and south England: risk factors for the presence of faecal bacteria on hands

    Directory of Open Access Journals (Sweden)

    Donachie Peter

    2011-01-01

    Full Text Available Abstract Background A previous study found that the prevalence of contamination with bacteria of faecal-origin on the hands of men differed across UK cities, with a general trend of increased contamination in northern cities. The aim of this study was to (1 confirm the north-south trend (2 identify causes for the trend. Methods Hand swabs from commuters (n = 308 at train stations in 4 cities were tested for the presence of faecal bacteria. Results The prevalence of hand contamination with faecal bacteria was again higher in cities in the north compared to the south (5% in London, 4% in Birmingham, 10% in Liverpool and 19% in Newcastle. Contamination risk decreased with age and better personal hygiene (self-reported. Soil contact and shaking hands increased contamination with faecal bacteria. However, in multivariable analysis, none of these factors fully explained the variation in contamination across cities. Conclusion The study confirmed the north-south differences in faecal contamination of hands without finding a clear cause for the trend. Faecal contamination of hands was associated with personal hygiene indicators suggesting that microbiological testing may contribute to evaluating hygiene promotion campaigns.

  10. Analysis of prevalence and clinical features of multicystic ameloblastoma and its histological subtypes in South Indian sample population: A retrospective study over 13 years

    Directory of Open Access Journals (Sweden)

    Manickam Selvamani

    2014-01-01

    Full Text Available Objective: The study was designed to analyze the frequency and clinical features of multicystic ameloblastoma and its histological variants in South Indian sample population, as there is minute information available in the English literature. Methodology: The study source was the biopsy specimens retrieved from the archives of the Department of Oral and Maxillofacial Pathology, College of Dental Sciences, Davangere, Karnataka, India, during the past 13 years, from 2001 to 2013. Clinical data for the study were obtained from the case records of patients and the analyzed clinical variables were age, gender and anatomical location. Histologically, hematoxylin and eosin stained sections fitting the World Health Organization (2005 criteria for diagnosis of multicystic ameloblastoma were selectively included. Results: Of the 3026 biopsy reports analyzed, 103 cases were odontogenic tumors (3.4% and 58 cases were ameloblastoma. 31 cases of multicystic ameloblastoma, including follicular ameloblastoma (54.8%, acanthomatous ameloblastoma (29%, plexiform ameloblastoma (6.5%, granular cell ameloblastoma (6.5% and desmoplastic ameloblastoma (3.2% were recorded. The age of the patients during the presentation of the lesion was ranging from 21 to 73 years, with a mean of 39.5 years. The most frequent clinical manifestation was swelling, followed by a combination of pain and swelling. In our study, ameloblastoma showed distinct anatomic predilections for occurrence in mandible (96.8% rather than maxilla (3.2%. This study result also indicated that there is geographical variation in the frequency and distribution of ameloblastoma.

  11. Prevalence of primary open-angle glaucoma in an urban south Indian population and comparison with a rural population. The Chennai Glaucoma Study.

    Science.gov (United States)

    Vijaya, Lingam; George, Ronnie; Baskaran, M; Arvind, Hemamalini; Raju, Prema; Ramesh, S Ve; Kumaramanickavel, Govindasamy; McCarty, Catherine

    2008-04-01

    To estimate the prevalence and risk factors of primary open-angle glaucoma (POAG) in an urban population and compare the same with that of our published rural population data in southern India. Population-based cross-sectional study. Four thousand eight hundred subjects 40 years or older were selected using a multistage random cluster sampling procedure in Chennai city. Three thousand eight hundred fifty (80.2%) subjects underwent a complete ophthalmic examination, including applanation tonometry, gonioscopy, pachymetry, optic disc photography, and automated perimetry. Glaucoma was diagnosed using the International Society of Geographical and Epidemiological Ophthalmology Classification. The distribution of intraocular pressure (IOP) and vertical cup-to-disc ratio (VCDR) was obtained from the right eye of the 2532 subjects with normal suprathreshold visual fields. Mean IOP was 16.17+/-3.74 mmHg (97.5th and 99.5th percentiles, 24 mmHg and 30 mmHg). The mean VCDR was 0.43+/-0.17 (97.5th and 99.5th percentiles, 0.7 and 0.8). One hundred thirty-five (64 men, 71 women) subjects had POAG (3.51%; 95% confidence interval [CI], 3.04-4.0). Primary open-angle glaucoma subjects (58.4+/-11.3 years) were older (P or =40-year-old south Indian urban population was 3.51%, higher than that of the rural population. The prevalence increased with age, and >90% were not aware of the disease.

  12. Determining the probiotic potential of cholesterol-reducing Lactobacillus and Weissella strains isolated from gherkins (fermented cucumber) and south Indian fermented koozh.

    Science.gov (United States)

    Anandharaj, Marimuthu; Sivasankari, Balayogan; Santhanakaruppu, Rajendran; Manimaran, Muthusamy; Rani, Rizwana Parveen; Sivakumar, Subramaniyan

    2015-06-01

    This study sought to evaluate the probiotic potential of lactic acid bacteria (LAB) isolated from traditionally fermented south Indian koozh and gherkin (cucumber). A total of 51 LAB strains were isolated, among which four were identified as Lactobacillus spp. and three as Weissella spp. The strains were screened for their probiotic potential. All isolated Lactobacillus and Weissella strains were capable of surviving under low pH and bile salt conditions. GI9 and FKI21 were able to survive at pH 2.0 and 0.50% bile salt for 3 h without losing their viability. All LAB strains exhibited inhibitory activity against tested pathogens and were able to deconjugate bile salt. Higher deconjugation was observed in the presence of sodium glycocholate (P Strain FKI21 showed maximum auto-aggregation (79%) and co-aggregation with Escherichia coli MTCC 1089 (68%). Exopolysaccharide production of LAB strains ranged from 68.39 to 127.12 mg/L (P Lactobacillus crispatus and Weissella koreensis, respectively. This is the first study to report isolation of W. koreensis FKI21 from fermented koozh and demonstrates its cholesterol-reducing potential. Copyright © 2015 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.

  13. Evaluation of gestational diabetes mellitus risk in South Indian women based on MTHFR (C677T and FVL (G1691A mutations

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    Imran Ali Khan

    2015-05-01

    Full Text Available We aimed to scrutinize the extent to which single amino acid substitutions in the MTHFR and FVL genes affect the risk of GDM in pregnant women of South Indian descendant. This case-control study was implemented once the ethical approval has been obtained. Overall 237 women were recruited in this study: 137 had been diagnosed with GDM and the remaining 100 women were used as normal controls or non-GDM. The diagnosis of GDM was confirmed with biochemical analysis i.e., GCT and OGTT tests. Five milliliters of peripheral blood was collected and used for biochemical and molecular analyses. DNA was isolated and genotyping for MTHFR (C677T and FVL (G1691A mutations was performed using PCR-RFLP. FVL (G1691A locus was not polymorphic in the investigated sample. There was no significant difference in the allele and genotype frequencies of C677T polymorphism between GDM and non-GDM women (p=0.8892

  14. Food marketing towards children: brand logo recognition, food-related behavior and BMI among 3-13-year-olds in a south Indian town.

    Science.gov (United States)

    Ueda, Peter; Tong, Leilei; Viedma, Cristobal; Chandy, Sujith J; Marrone, Gaetano; Simon, Anna; Stålsby Lundborg, Cecilia

    2012-01-01

    To assess exposure to marketing of unhealthy food products and its relation to food related behavior and BMI in children aged 3-13, from different socioeconomic backgrounds in a south Indian town. Child-parent pairs (n=306) were recruited at pediatric clinics. Exposure to food marketing was assessed by a digital logo recognition test. Children matched 18 logos of unhealthy food (high in fat/sugar/salt) featured in promotion material from the food industry to pictures of corresponding products. Children's nutritional knowledge, food preferences, purchase requests, eating behavior and socioeconomic characteristics were assessed by a digital game and parental questionnaires. Anthropometric measurements were recorded. Recognition rates for the brand logos ranged from 30% to 80%. Logo recognition ability increased with age (pfood preferences or purchase requests. Children from higher socioeconomic groups in the region had higher brand logo recognition ability and are possibly exposed to more food marketing. The study did not lend support to a link between exposure to marketing and poor eating behavior, distorted nutritional knowledge or increased purchase requests. The correlation between logo recognition and BMI warrants further investigation on food marketing towards children and its potential role in the increasing burden of non-communicable diseases in this part of India.

  15. Food Marketing towards Children: Brand Logo Recognition, Food-Related Behavior and BMI among 3–13-Year-Olds in a South Indian Town

    Science.gov (United States)

    Ueda, Peter; Tong, Leilei; Viedma, Cristobal; Chandy, Sujith J.; Marrone, Gaetano; Simon, Anna; Stålsby Lundborg, Cecilia

    2012-01-01

    Objectives To assess exposure to marketing of unhealthy food products and its relation to food related behavior and BMI in children aged 3–13, from different socioeconomic backgrounds in a south Indian town. Methods Child-parent pairs (n = 306) were recruited at pediatric clinics. Exposure to food marketing was assessed by a digital logo recognition test. Children matched 18 logos of unhealthy food (high in fat/sugar/salt) featured in promotion material from the food industry to pictures of corresponding products. Children's nutritional knowledge, food preferences, purchase requests, eating behavior and socioeconomic characteristics were assessed by a digital game and parental questionnaires. Anthropometric measurements were recorded. Results Recognition rates for the brand logos ranged from 30% to 80%. Logo recognition ability increased with age (pfood preferences or purchase requests. Conclusions Children from higher socioeconomic groups in the region had higher brand logo recognition ability and are possibly exposed to more food marketing. The study did not lend support to a link between exposure to marketing and poor eating behavior, distorted nutritional knowledge or increased purchase requests. The correlation between logo recognition and BMI warrants further investigation on food marketing towards children and its potential role in the increasing burden of non-communicable diseases in this part of India. PMID:23082137

  16. Prevalence of human papilloma virus with risk of cervical cancer among south Indian women: A genotypic study with meta-analysis and molecular dynamics of HPV E6 oncoprotein.

    Science.gov (United States)

    Akram Husain, R S; Rajakeerthana, R; Sreevalsan, Anoop; Prema Jayaprasad, P; Ahmed, Shiek S S J; Ramakrishnan, V

    2018-04-23

    Cervical cancer (CC) is a major fatal health problem in women with high mortality worldwide. Human Papilloma Virus (HPV) is considered as one of the causative factors for CC. The HPV prevalence and their genotype distribution among women population are essential to evaluate the deteriorating impact of HPV. A cross-sectional study was performed involving 212 participants to identify the prevalence of high-risk HPV genotypes in south India using PCR and DNA Sequencing. The results obtained from cross-sectional study were used to conduct a meta-analysis of the previous published studies on HPV prevalence and genotype distribution across six geographical regions (North, Northeast, East, Central, West, and South) of India. Additionally, molecular simulation was performed using GROMACS software to determine the structural differences of E6 oncoprotein in HPV-16 and 18 genotypes, characterized from Indian subjects. Among the study participants, the HPV prevalence was found to be 81.70% in CC, 71.42% in HSIL and 61.30% in LSIL. The meta-analysis showed a high prevalence of HPV-16 in CC across the entire six regions. Of which, South and North India were found to have high HPV prevalence among Indian regions. Further, simulation of E6 oncoprotein revealed structural differences between HPV-16 and 18 which may be associated with their oncogenic nature. The HPV-16 and 18 were noticed to be highly prevalent in Indian women. Health awareness and vaccination programs are regularly needed to protect Indian women community. Copyright © 2018 Elsevier B.V. All rights reserved.

  17. Complications of traditional circumcision amongst young Xhosa males seen at St Lucy’s Hospital, Tsolo, Eastern Cape, South Africa

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    Ugochukwu Anike

    2013-05-01

    Conclusion: Genital sepsis was the most common complication of traditional male circumcision.Complications were related to the circumciser, advanced age of the patient and place of circumcision. Thereis need for training of the traditional circumcisers on safe techniques and use of hygienic practices in orderto reduce the complications identified in this study.

  18. First Chemical Analysis and Characterization of the Male Species-Specific Cephalic Labial-Gland Secretions of South American Bumblebees

    Czech Academy of Sciences Publication Activity Database

    Brasero, N.; Martinet, B.; Urbanová, Klára; Valterová, Irena; Torres, A.; Hoffmann, W.; Rasmont, P.; Lecocq, T.

    2015-01-01

    Roč. 12, č. 10 (2015), s. 1535-1546 ISSN 1612-1872 Institutional support: RVO:61388963 Keywords : male marking pheromone * labial gland secretions * Thoracobombus * Cullumanobombus Subject RIV: CB - Analytical Chemistry, Separation Impact factor: 1.444, year: 2015

  19. A Case Study of the Academic Achievement of African American Males in Single-Sex Classrooms in Rural South Carolina

    Science.gov (United States)

    Pannell, Lynette Martin

    2013-01-01

    The purpose of this study was to investigate the differences of Measures of Academic Progress (MAP) scores between fourth-grade African American male students who were enrolled in single-sex classrooms and their counterparts who were enrolled in coeducational classrooms. The research provided descriptive data concerning one Title I school in rural…

  20. Androgen receptor CAG repeat polymorphism and epigenetic influence among the south Indian women with Polycystic Ovary Syndrome.

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    Shilpi Dasgupta

    Full Text Available The present study was carried out to assess the role of androgen receptor CAG repeat polymorphism and X chromosome inactivation (XCI pattern among Indian PCOS women and controls which has not been hitherto explored and also to test the hypothesis that shorter CAG alleles would be preferentially activated in PCOS. CAG repeat polymorphism and X chromosome methylation patterns were compared between PCOS and non-PCOS women. 250 PCOS women and 299 controls were included for this study. Androgen receptor CAG repeat sizes, XCI percentages, and clinical and biochemical parameters were measured. The mean CAG repeat number is similar between the cases (18.74±0.13 and controls (18.73±0.12. The obese PCOS women were significantly more frequent in the 20 CAG repeat category than the lean PCOS women, yielding a highly significant odds (p=0.001. Among the women with non-random X-inactivation, alleles with <19 repeats were more frequently activated among cases than controls (p=0.33. CAG repeat polymorphism by itself cannot be considered as a useful marker for discriminating PCOS. We observed a trend of preferential activation of the shorter allele among the PCOS cases with non random XCI pattern. In the obese PCOS women, this microsatellite variation may account for the hyperandrogenicity to a larger extent than the lean PCOS women.

  1. A study on the evolution of Indian Ocean triple junction and the process of deformation in the Central Indian Basin

    Digital Repository Service at National Institute of Oceanography (India)

    Murthy, K.S.R.; Rao, T.C.S.

    It is generally presumed that the intraplate deformation in the Central Indian Basin (CIB) is a direct consequence of spreading across the South East Indian Ridge and the resistance to shortening at the continental collision between India...

  2. Predictors of perceived male partner concurrency among women at risk for HIV and STI acquisition in Durban, South Africa

    OpenAIRE

    Gaffoor, Zakir; Wand, Handan; Street, Ren?e A.; Abbai, Nathlee; Ramjee, Gita

    2016-01-01

    Background Women in sub-Saharan Africa continue to be at greater risk for HIV acquisition than men. Concurrency, viz. multiple sexual partnerships that overlap over time, has been studied as a possible risk factor for HIV transmission. The aim of this study was to identify predictors of perceived male partner concurrency among sexually active, HIV negative women. Methods Socio-demographic and behavioural data from women enrolled in a biomedical HIV prevention clinical trial were assessed in r...

  3. The impact of a private-public partnership delivery system on the HIV continuum of care in a South Indian city.

    Science.gov (United States)

    Waldrop, Greer; Sarvode, Suraj; Rao, Srirama; Swamy, V H T; Solomon, Sunil Suhas; Mehta, Shruti H; Mothi, S N

    2018-03-01

    We characterized the impact of a Private-Public Partnership (PPP) on the continuum of HIV care (e.g., treatment initiation, ART effectiveness and loss to follow-up) among adults enrolled at a private hospital/ART link center in the southern state of Karnataka, India from 2007 through 2012. Data on 2326 adults in care were compiled using an electronic database supplemented with medical chart abstraction. Survival methods with staggered entries were used to analyze time to ART initiation and loss to follow-up as well as associated factors. Mixed effects linear regression models were used to assess ART effectiveness. The mean age of adults in care was 36 years; 40% were male. The majority were married, had less than primary education, and less than 45 US dollars (3000 Indian Rupee) monthly income. The mean CD4 at presentation was 527 cells/mm 3 . The median time from ART eligibility to initiation was 5 and 2 months for before and after the PPP, respectively (p ART status and calendar time before and after the PPP (p ART delivery may improve HIV treatment initiation and loss to follow-up without compromising the effectiveness of treatment. Efforts to expand these system-level interventions should be considered with on-going evaluation.

  4. Field guide to the Mesozoic arc and accretionary complex of South-Central Alaska, Indian to Hatcher Pass

    Science.gov (United States)

    Karl, Susan M.; Oswald, P.J.; Hults, Chad P.

    2015-01-01

    This field trip traverses exposures of a multi-generation Mesozoic magmatic arc and subduction-accretion complex that had a complicated history of magmatic activity and experienced variations in composition and deformational style in response to changes in the tectonic environment. This Mesozoic arc formed at an unknown latitude to the south, was accreted to North America, and was subsequently transported along faults to its present location (Plafker and others, 1989; Hillhouse and Coe, 1994). Some of these faults are still active. Similar tectonic, igneous, and sedimentary processes to those that formed the Mesozoic arc complex persist today in southern Alaska, building on, and deforming the Mesozoic arc. The rocks we will see on this field trip provide insights on the three-dimensional composition of the modern arc, and the processes involved in the evolution of an arc and its companion accretionary complex.

  5. GIRLFRIENDS, SEX AND VIOLENCE: THE ATTITUDES AND REPORTED BEHAVIOURS OF ADOLESCENT MALES IN A SOUTH AFRICAN TOWNSHIP

    Directory of Open Access Journals (Sweden)

    Mulumeoderhwa, Maroyi

    2013-05-01

    Full Text Available It has long been recognised that levels of gender violence in contemporary South Africa are very high and that a significant part of this violence involves forced sex. The Centre for the Study of Violence and Reconciliation (CSVR (2008 has characterised the country as being in a “state of sexual tyranny”. The specific aim of this research is to better understand the important beliefs and attitudes of a sample of young urban men concerning girlfriends, violence and sex. Such beliefs and attitudes are likely to result in behaviours which have direct implications for the high levels of gender violence, the high rates of HIV prevalence and the incidence of new infections

  6. Non-Venereal Dermatoses In Male Genital Region-Prevalence And Patterns In A Referral Centre In South India

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    Karthikeyan K

    2001-01-01

    Full Text Available A series of 100 male patients with non-venereal dermatoses of external genitalia were screened amongst patients visiting Dermatology OPD of JIPMER, Pondicherry from Aug ’97 to March ’99. The overall prevalence was found to be 14.1 per 10,000. Non-venereal dermatoses were common in the 21-40 years age group. Most of the patients (74% belonged to labourer class. A total of 25 different non-venereal dermatoses were studied. Genital vitiligo was the most common disorder accounting for 16 cases. Sebaceous cyst of the scrotum was present 13 patients. Among infections and infestations, scabies was observed in 9 patients. Ariboflavinosis was seen in 9 cases. Other disorders encountered were calcinosis scrotum. Iymphangiectasia of the scrotum. Lichen simplex chronicus. Fixed drug eruption, angiokeratoma of Fordyce, lichen sclerosus et atrophicus etc. The study has been quite useful in understanding the clinical and aetiological characteristics of various types of non-veneral dermatoses in males in this subcontinen of Asia.

  7. Surgical efficiencies and quality in the performance of voluntary medical male circumcision (VMMC procedures in Kenya, South Africa, Tanzania, and Zimbabwe.

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    Dino Rech

    Full Text Available This analysis explores the association between elements of surgical efficiency in voluntary medical male circumcision (VMMC, quality of surgical technique, and the amount of time required to conduct VMMC procedures in actual field settings. Efficiency outcomes are defined in terms of the primary provider's time with the client (PPTC and total elapsed operating time (TEOT.Two serial cross-sectional surveys of VMMC sites were conducted in Kenya, Republic of South Africa, Tanzania and Zimbabwe in 2011 and 2012. Trained clinicians observed quality of surgical technique and timed 9 steps in the VMMC procedure. Four elements of efficiency (task-shifting, task-sharing [of suturing], rotation among multiple surgical beds, and use of electrocautery and quality of surgical technique were assessed as explanatory variables. Mann Whitney and Kruskal Wallis tests were used in the bivariate analysis and linear regression models for the multivariate analyses to test the relationship between these five explanatory variables and two outcomes: PPTC and TEOT. The VMMC procedure TEOT and PPTC averaged 23-25 minutes and 6-15 minutes, respectively, across the four countries and two years. The data showed time savings from task-sharing in suturing and use of electrocautery in South Africa and Zimbabwe (where task-shifting is not authorized. After adjusting for confounders, results demonstrated that having a secondary provider complete suturing and use of electrocautery reduced PPTC. Factors related to TEOT varied by country and year, but task-sharing of suturing and/or electrocautery were significant in two countries. Quality of surgical technique was not significantly related to PPTC or TEOT, except for South Africa in 2012 where higher quality was associated with lower TEOT.SYMMACS data confirm the efficiency benefits of task-sharing of suturing and use of electrocautery for decreasing TEOT. Reduced TEOT and PPTC in high volume setting did not result in decreased

  8. Relationship between the Retinal Nerve Fibre Layer (RNFL parameters and Visual field loss in established glaucoma patients in South Indian population

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    Elangovan Suma, Puri K Sanjeev

    2013-10-01

    Full Text Available Purpose: Optical coherence tomography (OCT and Scanning LASER polarimetry (GDX-VCC are newer techniques to analyse retinal nerve fibre loss in glaucoma. This study aims to evaluate the relationship between the Retinal Nerve Fibre Layer(RNFL parameters measured using Stratus-OCT and GDx-VCC and visual field loss by Octopus interzeag perimetry in established glaucoma patients in South Indian Population. Materials and methods: Prospectively planned cross sectional study of 67 eyes of 34 established glaucoma patients on medical management. The mean age of patients was 46.911 years (SD+13.531. A complete ophthalmic examination, automated perimetry with octopus interzeag 1-2-3 perimeter, retinal nerve fibre analysis with GDx VCC and Stratus OCT was done. The differences between the mean RNFL parameters in the presence or absence of field defects were evaluated. Results: The data analysed were mean deviation, loss variance, OCT total average nerve fibre thickness, GDX VCC- TSNIT average and Nerve fibre indicator (NFI.The data were split into two subgroups on the basis of presence or absence of visual field defect and analysed. The difference between the mean value of NFI between the subgroups was highly significant with a p value < 0.01.The OCT parameter Total average nerve fiber layer thickness differed significantly between the two subgroups (p value <0.05. The mean GDx TSNIT average did not differ significantly between the two subgroups. Conclusion: The total average nerve fibre thickness by OCT correlated better with visual field loss than the GDX TSNIT average .Among the GDx parameters, the NFI was found to be a better indicator of visual field damage than the average thickness.

  9. Morphometric study on mandibular foramen and incidence of accessory mandibular foramen in mandibles of south Indian population and its clinical implications in inferior alveolar nerve block.

    Science.gov (United States)

    Shalini, R; RaviVarman, C; Manoranjitham, R; Veeramuthu, M

    2016-12-01

    The mandibular foramen is a landmark for procedures like inferior alveolar nerve block, mandibular implant treatment, and mandibular osteotomies. The present study was aimed to identify the precise location of the mandibular foramen and the incidence of accessory mandibular foramen in dry adult mandibles of South Indian population. The distance of mandibular foramen from the anterior border of the ramus, posterior border of the ramus, mandibular notch, base of the mandible, third molar, and apex of retromolar trigone was measured with a vernier caliper in 204 mandibles. The mean distance of mandibular foramen from the anterior border of ramus of mandible was 17.11±2.74 mm on the right side and 17.41±3.05 mm on the left side, from posterior border was 10.47±2.11 mm on the right side and 9.68±2.03 mm on the left side, from mandibular notch was 21.74±2.74 mm on the right side and 21.92±3.33 mm on the left side, from the base of the ramus was 22.33±3.32 mm on the right side and 25.35±4.5 mm on the left side, from the third molar tooth was 22.84±3.94 mm on the right side and 23.23±4.21 mm on the left side, from the apex of retromolar trigone was 12.27±12.13 mm on the right side and 12.13±2.35 mm on the left side. Accessory mandibular foramen was present in 32.36% of mandibles. Knowledge of location mandibular foramen is useful to the maxillofacial surgeons, oncologists and radiologists.

  10. Food marketing towards children: brand logo recognition, food-related behavior and BMI among 3-13-year-olds in a south Indian town.

    Directory of Open Access Journals (Sweden)

    Peter Ueda

    Full Text Available OBJECTIVES: To assess exposure to marketing of unhealthy food products and its relation to food related behavior and BMI in children aged 3-13, from different socioeconomic backgrounds in a south Indian town. METHODS: Child-parent pairs (n=306 were recruited at pediatric clinics. Exposure to food marketing was assessed by a digital logo recognition test. Children matched 18 logos of unhealthy food (high in fat/sugar/salt featured in promotion material from the food industry to pictures of corresponding products. Children's nutritional knowledge, food preferences, purchase requests, eating behavior and socioeconomic characteristics were assessed by a digital game and parental questionnaires. Anthropometric measurements were recorded. RESULTS: Recognition rates for the brand logos ranged from 30% to 80%. Logo recognition ability increased with age (p<0.001 and socioeconomic level (p<0.001 comparing children in the highest and lowest of three socioeconomic groups. Adjusted for gender, age and socioeconomic group, logo recognition was associated with higher BMI (p=0.022 and nutritional knowledge (p<0.001 but not to unhealthy food preferences or purchase requests. CONCLUSIONS: Children from higher socioeconomic groups in the region had higher brand logo recognition ability and are possibly exposed to more food marketing. The study did not lend support to a link between exposure to marketing and poor eating behavior, distorted nutritional knowledge or increased purchase requests. The correlation between logo recognition and BMI warrants further investigation on food marketing towards children and its potential role in the increasing burden of non-communicable diseases in this part of India.

  11. Complex Tectono-Magmatic Interaction along the George V Transform Fault, South-East Indian Ridge, 140°E, and Implications for Mantle Dynamics

    Science.gov (United States)

    Briais, A.; Ruellan, E.; Ceuleneer, G.; Maia, M.

    2017-12-01

    The 300 km-offset George V Transform Fault (TF) is the westernmost of the major, right-stepping transform faults that offset the South-East Indian Ridge between 140°E and 155°E. All these TFs have multiple shear zones with intra-transform ridge segments (ITRS), mostly unmapped yet. We present the results of the analysis of geophysical and petrological data collected during the STORM cruise (South Tasmania Ocean Ridge and Mantle). The data cover the western shear zone and part of two ITRSs. They reveal a complex interaction between tectonic processes at the plate boundary and near-axis volcanic activity along and across the transform fault. The western TF shear zone consists of two segments offset by a 50 km-long, 15 km-wide, up to 2000 m-high serpentinite massif. We infer that the massif is a push-up resulting from transpression along the transform, due to the lengthening of the western ITRS, with a mechanism similar to the processes currently uplifting the mylonitic massif along the St. Paul TF in the Equatorial Atlantic (1). The western ITRS is relatively shallow and magmatically robust, which is unexpected in a TF system. The bathymetric and backscatter maps also reveal a series of recent off-axis oblique volcanic ridges. Rocks dredged on one of these ridges consist of picrites (i.e. basalts rich in olivine phenocrysts). These observations suggest that the TF there is not magma starved like many mid-ocean ridge transforms, but is the locus of significant primitive melt supply. Such an unexpected production of high-Mg melt might be related to the presence of a mantle thermal anomaly beneath the easternmost SEIR, and/or to a western flow of mantle across the TF. *STORM cruise scientific party: A. Briais, F. Barrere, C. Boulart, D. Brunelli, G. Ceuleneer, N. Ferreira, B. Hanan, C. Hémond, S. Macleod, M. Maia, A. Maillard, S. Merkuryev, S.H. Park, S. Révillon, E. Ruellan, A. Schohn, S. Watson, and Y.S. Yang. (1) Maia et al. 2016 Nature Geo. doi:10.1038/ngeo2759

  12. Segmentation and Contrasting Magma Supply Along the South-East Indian Ridge, 130°E to 140°E: Results of the STORM Cruise

    Science.gov (United States)

    Briais, A.; Ruellan, E.; Maia, M.; Hemond, C.; Hanan, B. B.; Ceuleneer, G.; Graham, D. W.; Park, S. H.

    2017-12-01

    We present observations of the South-East Indian Ridge (SEIR) between 130°E to 140°E, mostly collected during the STORM cruise (South Tasmania Ocean Ridge and Mantle) on the N/O L'Atalante. The SEIR displays large variations of axial depth despite an almost constant intermediate full spreading rate of 75 km/m.y. In the study area the analysis of multibeam bathymetry maps shows that the axis displays a rise morphology to the east away from the discontinuities, and a rifted high morphology in the west and near the OSCs, as often observed along intermediate-spreading mid-ocean ridges. The ridge axis is offset by 27 km at 131°E and 20 km at 135°E by two large-offset overlapping spreading centers (OSCs) propagating westward, and by a smaller OSC at 137°17'E. These OSCs define four second-order ridge segments (A2 to A5 from west to east). We observe a general shallowing of the ridge axis from 3100 m depth in the west to 2400 m depth in the east, and a prominent deepening of the axis near the large OSCs. The easternmost segment A5 shows a very shallow axial ridge suggesting a robust magma supply despite its proximity to the George V transform fault (140°E). Major element variations in basalt glasses are systematically related to morphotectonic segmentation of the ridge axis, showing contrasts in crystal fractionation from one segment to another that may relate to differences in replenishment of axial melt lenses by primitive melts. Along segment A5, crystallization increases with proximity to the George V transform fault, consistent with an expected cold edge effect. In contrast, along segment A3 the extent of crystallization increases progressively from east to west in the direction of ridge propagation. *STORM Cruise Scientific Party: F. Barrere, C. Boulart, A. Briais, D. Brunelli, G. Ceuleneer, N. Ferreira, D. Graham, B. Hanan, C. Hémond, S. Macleod, M. Maia, A. Maillard, S. Merkuryev, S.H. Park, S. Révillon, E. Ruellan, A. Schohn, S. Watson, and Y.S. Yang.

  13. The subjective experience of using Ignatian meditation by male and female South African university students: an exploratory study.

    Science.gov (United States)

    Efthimiadis-Keith, Helen; Lindegger, Graham

    2014-10-01

    This study is set out to examine the subjective experience of using the Ignatian method of meditation to reflect on and pray through Ruth 2. A group of male and female Theology students from the University of KwaZulu-Natal were invited to reflect upon/pray through Ruth 2 using Ignatian meditation. Following this exercise, participants were invited to participate in a focus group in which they shared their experience of this exercise, focusing particularly on some of the gendered aspects of the experience. The transcribed focus group material was subjected to a critical thematic analysis, in order to identify which core aspects of the experience of using this method of meditation and reflection were responsible for the reported subjective experiences. The analysis also included a comparison of the experience for men and women participating in this exercise, and the differential effect of various aspects of the exercise on men and women.

  14. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from the L'ASTROLABE in the Indian Ocean, South Pacific Ocean and Tasman Sea from 2008-10-21 to 2011-03-05 (NODC Accession 0117499)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0117499 includes Surface underway, chemical, meteorological and physical data collected from L'ASTROLABE in the Indian Ocean, South Pacific Ocean and...

  15. Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from underway - surface observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from the L'ASTROLABE in the Indian Ocean, South Pacific Ocean and Tasman Sea from 2011-10-22 to 2011-12-11 (NODC Accession 0115180)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0115180 includes chemical, meteorological, physical and underway - surface data collected from L'ASTROLABE in the Indian Ocean, South Pacific Ocean...

  16. Arnett′s soft-tissue cephalometric analysis norms for the North Indian population: A cephalometric study

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    Tripti Tikku

    2014-01-01

    Conclusion: Statistically significant differences in certain parameters were found between North Indian population and Caucasian population and also between males and females of North Indian population.

  17. Caries status and salivary characteristics of South Indian school children with molar incisor hypomineralization: A cross-sectional study

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    Allwyn Samuel

    2017-01-01

    Full Text Available Introduction: Molar incisor hypomineralization (MIH is a common developmental condition resulting in enamel defects in first permanent molars and permanent incisors. Aims: This study aims to determine the prevalence of MIH in school children aged 8–12 years in Tiruchengode, Tamil Nadu, South India. The caries status and the salivary characteristics of children with and without MIH were compared. Materials and Methods: In this cross-sectional study, a total of 4495 children were screened. Children with hypomineralized permanent molars and incisors were diagnosed using the European Academy of Pediatric Dentistry criteria. The caries severity was assessed using the International Caries Detection Assessment System II scoring criteria. The saliva and plaque samples of 50 children with MIH and 50 children with molar hypomineralization (MH children were collected in a sterile container. Similarly, saliva and plaque sample of the 100 children with no caries and no MIH (control group were collected and compared with the MIH/MH children. Salivary pH, buffering capacity, and plaque pH were estimated. The data were subjected to statistical analysis using the SPSS software version 17.0. Pearson and Student's t-test were used to compare the data. P =0.05 or less was considered to be of statistical significance. Results: The prevalence of MIH/MH was 5.25% (n = 236 in Tiruchengode district. Among the children, 3.33% (n = 150 boys and 1.91% (n = 86 girls had MIH/MH. The prevalence of dental caries in children with MIH/MH was 52.1% (n = 123 children. Conclusion: MIH is an important clinical problem that often concerns both the general dentists and pediatric dentists. Creating awareness about this condition, early diagnosis, and prompt treatment among the dentists, and population is obligatory, especially in countries like India.

  18. Mating competitiveness of sterile genetic sexing strain males (GAMA) under laboratory and semi-field conditions: Steps towards the use of the Sterile Insect Technique to control the major malaria vector Anopheles arabiensis in South Africa.

    Science.gov (United States)

    Munhenga, Givemore; Brooke, Basil D; Gilles, Jeremie R L; Slabbert, Kobus; Kemp, Alan; Dandalo, Leonard C; Wood, Oliver R; Lobb, Leanne N; Govender, Danny; Renke, Marius; Koekemoer, Lizette L

    2016-03-02

    Anopheles arabiensis Patton is primarily responsible for malaria transmission in South Africa after successful suppression of other major vector species using indoor spraying of residual insecticides. Control of An. arabiensis using current insecticide based approaches is proving difficult owing to the development of insecticide resistance, and variable feeding and resting behaviours. The use of the sterile insect technique as an area-wide integrated pest management system to supplement the control of An. arabiensis was proposed for South Africa and is currently under investigation. The success of this technique is dependent on the ability of laboratory-reared sterile males to compete with wild males for mates. As part of the research and development of the SIT technique for use against An. arabiensis in South Africa, radio-sensitivity and mating competitiveness of a local An. arabiensis sexing strain were assessed. The optimal irradiation dose inducing male sterility without compromising mating vigour was tested using Cobalt 60 irradiation doses ranging from 70-100 Gy. Relative mating competitiveness of sterile laboratory-reared males (GAMA strain) compared to fertile wild-type males (AMAL strain) for virgin wild-type females (AMAL) was investigated under laboratory and semi-field conditions using large outdoor cages. Three different sterile male to fertile male to wild-type female ratios were evaluated [1:1:1, 5:1:1 and 10:1:1 (sterile males: fertile, wild-type males: fertile, wild-type females)]. Irradiation at the doses tested did not affect adult emergence but had a moderate effect on adult survivorship and mating vigour. A dose of 75 Gy was selected for the competitiveness assays. Mating competitiveness experiments showed that irradiated GAMA male mosquitoes are a third as competitive as their fertile AMAL counterparts under semi-field conditions. However, they were not as competitive under laboratory conditions. An inundative ratio of 10:1 induced the

  19. Non-invasive assessment of reproductive status and stress in captive Asian elephants in three south Indian zoos.

    Science.gov (United States)

    Kumar, Vinod; Palugulla Reddy, Vivekananda; Kokkiligadda, Adiseshu; Shivaji, Sisinthy; Umapathy, Govindhaswamy

    2014-05-15

    Asian elephants in captivity need immediate attention to be bred so as to meet the increasing demand for captive elephants and to overcome the dependence on supplementing the captive stock with wild animals. Unfortunately, captive breeding programs across the globe have met with limited success and therefore more effort is needed to improve breeding in captivity. Endocrine profiling of reproductive hormones (progestagens and androgens) and the stress hormone (glucocorticoids) could facilitate better management and breeding strategies. In the present study, we investigated reproductive and stress physiology of 12 captive Asian elephants for 10-27 months using a non-invasive method based on steroid analysis of 1700 elephant dung samples. Most of the elephants were cycling regularly. Males during musth showed increased fecal androgen metabolite concentrations and exhibited a slight increase in fecal glucocorticoid metabolite levels. Elephants used in public festivals and processions showed significantly increased in faecal glucocorticoid metabolite levels. The results indicate that captive elephants require periodic health care, better husbandry practices and scientific management for sustainable captive population. Copyright © 2014 Elsevier Inc. All rights reserved.

  20. Health workers’ perspectives on implementation of an integrated medical male circumcision strategy in KwaZulu-Natal, South Africa

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    Rogerio Phili

    2014-11-01

    Full Text Available Background: KwaZulu-Natal province began implementation of voluntary medical male circumcision (VMMC as an integral part of its HIV infection prevention strategy that includes other programmes such as HIV counselling and testing (HCT, screening and treatment of sexually transmitted infections and tuberculosis, and other sexual and reproductive health services. This followed randomised controlled trials that showed up to 60% HIV infection risk reduction amongst circumcised men. Implementation of the strategy occurred despite absence of knowledge of operational barriers and its acceptability to health care workers (HCWs. Objectives: The study aimed to explore HCWs’ perspectives of and barriers to strategy implementation at public sector health facilities to inform implementation policy. Method: A purposive quota sampling method was used to select HCWs for focus group discussions at three study sites. Participants were asked open-ended questions using an interview schedule based on a literature review to explore acceptability of and perceptions regarding provision of the strategy. Thematic analysis was conducted. Results: Acceptability of the strategy was high amongst the participants; however, there was limited knowledge of some key concepts of the strategy, personnel role confusion, missed opportunities for client recruitment, and infrastructural constraints. Negative perceptions included beliefs that VMMC would discourage condom use and cause stigma associated with non-circumcision of HIV-positive males, with perceptions of sexual behavioural disinhibition in circumcised men. Conclusion: There is a need to engage further with stakeholders if implementation of VMMC is to be successful. More training and support needs to be provided to HCWs at public sector facilities. Agtergrond: Die implementering van vrywillige mediese manlike besnyding (VMMC is ’n integrale deel van KwaZulu-Natal provinsie se MIV-voorkomingstrategie, wat

  1. The quality of voluntary medical male circumcision done by mid-level workers in Tshwane District, South Africa: A retrospective analysis.

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    Sanele Ngcobo

    Full Text Available Voluntary medical male circumcision (VMMC reduces the acquisition of human immunodeficiency virus (HIV in heterosexual men by up to 60%. One HIV infection is averted for every 5 to 15 VMMCs. To conduct VMMCs in large populations, large numbers of trained healthcare professionals are needed. Countries in Sub-Saharan Africa have a high burden of HIV and a shortage of healthcare professionals, creating a healthcare conundrum. To bridge this gap, South Africa launched a new cadre of mid-level medical worker called Clinical Associates (CA. We assessed the ability of CAs to perform circumcisions of adequate quality and their subsequent usefulness to meet the demands of VMMCs in a population with a high HIV burden.We conducted a retrospective analysis, reviewing patient files (n = 4850 of surgical VMMCs conducted over a 16-month period. Patient files were sourced from clinics and hospitals that provided free VMMCs in Tshwane district in South Africa.Clinical associates performed 88.66% of the circumcisions and doctors performed the remaining 11.34% (p < 0.001. The number of adverse events did not differ between the two groups. Data on intra-operative adverse events were available for 4 738 patients. Of these, 341 (7.2% experienced intra-operative adverse events. For the whole sample, 44 (8.1%, n = 543 adverse events occurred during circumcisions done by doctors and 297 (7.1%, n = 4195 occurred during circumcisions done by CAs (p = 0.385. Clinical associates performed circumcisions in shorter times (duration: 14.63 minutes compared to doctors (duration: 15.25 minutes, t = -7.46; p < 0.001. Recorded pain, bleeding, swelling, infection and wound destruction did not differ between clients circumcised by CAs and doctors. This study is limited by the use of data from a single district.Clinical associates contribute to the demands for high numbers of VMMCs in Tshwane district, South Africa. Clinical associates perform VMMCs at a clinical standard that is

  2. Effect of CYP2C9, VKORC1, CYP4F2 and GGCX genetic variants on warfarin maintenance dose and explicating a new pharmacogenetic algorithm in South Indian population.

    Science.gov (United States)

    Krishna Kumar, Dhakchinamoorthi; Shewade, Deepak Gopal; Loriot, Marie-Anne; Beaune, Philippe; Balachander, Jayaraman; Sai Chandran, B V; Adithan, Chandrasekaran

    2014-01-01

    To determine the influence of genetic polymorphisms on warfarin maintenance dose and to explicate an algorithm using the pharmacogenetic and clinical factors to determine the maintenance and/or starting dose of warfarin in South Indian patients receiving warfarin therapy. Patients receiving stabilized warfarin therapy (n=257) were included in the study. Single nucleotide polymorphisms (SNPs) of CYP2C9 (rs1799853 and rs1057910), VKORC1 (rs9923231, rs7196161, rs2884737, rs9934438, rs8050894, rs2359612 and rs7294), CYP4F2 (rs2108622) and GGCX (rs11676382) were genotyped by the quantitative real time-PCR method. The mean daily maintenance dose of warfarin was found to be 4.7 ± 2.1 mg/day. Patients with the CYP2C9*1/*2, *1/*3 and *2/*3 variant genotypes required a 51.0 (2.8 mg), 60.9 (2.3 mg) and 62.2 % (2.2 mg) lower daily maintenance dose of warfarin, respectively, than those patients with the CYP2C9*1/*1 wild-type genotype (5.2 mg) (pmaintenance dose. Genetic polymorphisms of CYP2C9, VKORC1, CYP4F2 and GGCX are important predictive factors of warfarin maintenance dose, and the developed algorithm will be useful to predict the required maintenance and/or starting warfarin dose in South Indian populations.

  3. Significant association of the dupA gene of Helicobacter pylori with duodenal ulcer development in a South-east Indian population.

    Science.gov (United States)

    Alam, Jawed; Maiti, Sankar; Ghosh, Prachetash; De, Ronita; Chowdhury, Abhijit; Das, Suryasnata; Macaden, Ragini; Devarbhavi, Harshad; Ramamurthy, T; Mukhopadhyay, Asish K

    2012-09-01

    A novel virulence factor, duodenal ulcer-promoting gene A (dupA), in Helicobacter pylori has been found to be associated with disease in certain populations but not in others. This study analysed a South-east Indian population as part of the debate about the relevance of dupA for the prediction of clinical outcomes. A total of 140 H. pylori strains isolated from duodenal ulcer (DU) (n = 83) and non-ulcer dyspepsia (NUD) patients (n = 57) were screened by PCR and dot-blot hybridization to determine the presence of the ORFs jhp0917 and jhp0918. Part of jhp0917-jhp0918 was sequenced to search for the C/T insertion that characterizes dupA and the levels of dupA transcripts were also assessed. The PCR and dot-blot results indicated the presence of jhp0917 and jhp0918 in 37.3 % (31/83) and 12.2 % (7/57) of H. pylori strains isolated from DU and NUD patients, respectively. Sequencing analysis showed insertion of a C at nt 1386 in the 3' region of jhp0917, forming the dupA gene in 35 strains. RT-PCR analysis detected the dupA transcript in 28 of these 35 strains. The expression level of the dupA transcript varied from strain to strain, as shown by real-time PCR. The results demonstrated that analysis based on PCR only for dupA may produce an erroneous interpretation. The prevalence of dupA was significantly greater among strains isolated from patients with DU than from patients with NUD in this population (P = 0.001, odds ratio = 4.26, confidence interval = 1.60-11.74). Based on these findings, dupA can be considered a biomarker for DU patients in India. The reported discrepancies for this putative virulence marker in different populations may be due to the genome plasticity of H. pylori.

  4. Prevalence of non-responsiveness to an indigenous recombinant hepatitis B vaccine: A study among South Indian health care workers in a tertiary hospital

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    R J Thomas

    2015-01-01

    Full Text Available Background and Aim: Health care workers (HCW are at higher risk of contracting HBV infection. Non-response to HBV vaccine is one of the major impediments to prevent healthcare associated HBV infection (HAHI. We estimated the prevalence of non-responsiveness to initial 3-dose regimen of an indigenous recombinant HBV vaccine (GeneVac-B among South Indian HCWs and typed the HLA in non-responders. Study Design and Method: Of the 778 subjects screened over 1 year, 454 completed all three doses of the hepatitis B vaccination. Anti-HBs titers were estimated by microparticle enzyme immunoassay AxSYM AUSAB, (Abbott, Germany. HLA typing was done using SSP-PCR assay AllSet+™ Gold SSP (Invitrogen, USA. Results: The overall seroconversion rate (anti-HBs > 10 mIU/mL was 98.89% wherein 90.8% had titers >1000mIU/mL, 7.6% had titers 100-1000mIU/mL, 0.43% had titers < 100 mIU/mL and 1.1% were non-responsive (<10 mIU/mL to the initial 3-dose regimen. Antibody titers <1000 mIU/mL were significantly associated with the highest quartile of body mass index (BMI (P < 0.001. We found no significant difference in seroprotection rate between gender (P = 0.088. There was no difference in seroprotection rates among various ethnic groups (P = 0.62. Subjects who were non-responsive in our study had at least one HLA allele earlier known to be associated with non-responsiveness to the vaccine. Conclusion: Our findings suggest that non-response to HBV vaccine is not a major impediment to prevent HAHI. Robust seroprotection rates can be achieved using this indigenous HBV vaccine. However, gender and BMI might influence the level of anti-HBs titers. We recommend the use of this cost effective HBV vaccine as well as postvaccination anti-HBs testing to prevent HAHI among HCWs.

  5. Awareness of chronic disease related health benefits of physical activity among residents of a rural South Indian region: a cross-sectional study.

    Science.gov (United States)

    Veluswamy, Sundar Kumar; Maiya, Arun G; Nair, Suma; Guddattu, Vasudeva; Nair, Narayanapillai Sreekumaran; Vidyasagar, Sudha

    2014-02-27

    Physical activity trends for a lower-middle income country like India suggest a gradual decline in work related physical activity and no concomitant increase in leisure time physical activity. Perceived health benefits of physical activity and intention to increase physical activity have been established as independent correlates of physical activity status. In India, not much is known about peoples' perceptions of health benefits of physical activity and their intention to increase physical activity levels. This study was performed to understand peoples' perceptions and awareness about health benefits of physical activity in a rural South Indian region. This cross-sectional study was conducted using a multistage cluster sampling design. A content validated, field tested questionnaire was administered in person by a trained interviewer in the participants' native language. The questionnaire assessed the participants' perceptions about their lifestyle (active or sedentary), health benefits of physical activity and need for increasing their physical activity. In addition, the participant's physical activity was assessed using version 2 of global physical activity questionnaire. Frequencies and percentages were used to summarise perceived health benefits of physical activity and other categorical variables. Age and body mass index were summarised using mean ± SD, whereas physical activity (MET.min.wk -1) was summarised using median and interquartile range. Four hundred fifty members from 125 randomly selected households were included in the study, of which 409 members participated. 89% (364) of participants felt they lead an active lifestyle and 83.1% (340) of participants did not feel a need to increase their physical activity level. 86.1%, (352) of the participants were physically active. Though 92.4% (378) of participants felt there were health benefits of physical activity, majority of them (75.1%) did not report any benefit related to chronic diseases. None

  6. A Comparative Analysis of Indian Gaming in the United States

    Science.gov (United States)

    Ackerman, William V.; Bunch, Rick L.

    2012-01-01

    Previous research on Indian gaming in South Dakota discovered very restrictive and unfavorable tribal-state compacts that appear to border on economic racism. This article expands this previous research by exploring the influence of tribal-state Indian gaming compacts for the Indian casinos located in the contiguous United States. The purpose is…

  7. The interplay between trauma, substance abuse and appetitive aggression and its relation to criminal activity among high-risk males in South Africa.

    Science.gov (United States)

    Sommer, Jessica; Hinsberger, Martina; Elbert, Thomas; Holtzhausen, Leon; Kaminer, Debra; Seedat, Soraya; Madikane, Solomon; Weierstall, Roland

    2017-01-01

    In persistently unsafe environments, the cumulative exposure to violence predicts not only the development of posttraumatic stress disorder (PTSD), but also of increased aggression and violent outbursts. Substance use disorders interact with these developments, as drug consumption may blunt symptoms and also reduce the threshold for violent acts. Investigating the interplay between these variables and the possible cumulative effect of drug abuse on the attraction to cruelty is a crucial step in understanding the cycle of violence and developing intervention programs that address this cycle in violence-troubled communities such as low-income urban areas in South Africa. Young males at risk (N=290) were recruited through a reintegration center for offenders in Cape Town. We assessed types of traumatic events experienced, PTSD symptom severity, appetitive aggression, committed offenses and patterns of drug abuse prior to the perpetration of violence. Path-analyses confirmed a positive relationship between exposure to traumatic events and PTSD symptom severity, appetitive aggression, the number of committed offenses and drug abuse prior to violence. PTSD symptoms were positively associated with the propensity toward aggression. Furthermore, more severe drug abuse was related to higher attraction to violence and more committed offenses. We conclude that like exposure to violence, drug abuse may play a key role in the attraction to aggression and criminal acts. Measures of violence prevention and psychotherapeutic interventions for trauma-related suffering may not be effective without enduring drug abuse rehabilitation. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  8. Eating attitudes, body image satisfaction and self-esteem of South African Black and White male adolescents and their perception of female body silhouettes.

    Science.gov (United States)

    Gitau, Tabither M; Micklesfield, Lisa K; Pettifor, John M; Norris, Shane A

    2014-01-01

    This cross-sectional study of urban high schools in Johannesburg, South Africa, sought to examine eating attitudes, body image and self-esteem among male adolescents (n = 391). Anthropometric measurements, Eating Attitudes Test-26 (EAT-26), Rosenberg self-esteem, body image satisfaction and perception of females were collected at age 13, 15 and 17 years. Descriptive analysis was done to describe the sample, and non-parametric Wilcoxon Mann-Whitney test was used to test for significant differences between data that were not normally distributed (EAT-26). Spearman's rank correlation coefficient analyses were conducted to test for associations between self-esteem scores and eating attitudes, body mass indices and body image satisfaction scores. To assess the differences between groups that were normally distributed chi-square tests were carried out. Ethnic differences significantly affected adolescent boys' body mass index (BMI), eating attitudes and self-esteem; White boys had higher self-esteem, BMI and normal eating attitudes than the Black boys did. BMI was positively associated with self-esteem (p = 0.01, r = 0.134) and negatively with dieting behaviour in White boys (p = 0.004, r = -0.257), and with lower EAT-26 bulimic and oral control scores in Black boys. In conclusion, the findings highlight ethnic differences and a need to better understand cultural differences that influence adolescent attitudes and behaviour.

  9. Risk Compensation Following Medical Male Circumcision: Results from a 1-Year Prospective Cohort Study of Young School-Going Men in KwaZulu-Natal, South Africa.

    Science.gov (United States)

    Govender, K; George, G; Beckett, S; Montague, C; Frohlich, J

    2018-02-01

    This study sought to assess risk compensation following voluntary medical male circumcision of young school-going men. Risk compensation is defined as an inadvertent increase in sexual risk behaviors and a corresponding decrease in self-perceived risk for contracting HIV following the application of a risk reduction technology. This study documented the sexual practices of circumcised (n = 485) and uncircumcised (n = 496) young men in 42 secondary schools at three time points (baseline and 6 and 12 months) in a sub-district of KwaZulu-Natal, South Africa. Study participants were aged from 16 to 24 years old. At the end of the study period, there was no significant difference between the two cohorts concerning learners' perceptions of being at risk of contracting HIV (interaction effect: b = -0.12, p = 0.40). There was also no significant difference in the number of sexual partners in the previous month (interaction effect: b = -0.23, p = 0.15). The proportion of learners who have never used a condom decreased significantly over time (time effect: b = -0.27, p = 0.01), and there was no difference between the circumcised and uncircumcised learners (interaction effect: b = -0.09, p = 0.91). Risk compensation, as evidenced in this study over a 1-year period, was not associated with undergoing voluntary medical male circumcision (VMMC) in our sample of young school-going men. However, it is of concern that at the end of this study, less than half of the sexually active sample in a high-HIV-prevalence community used condoms consistently in the previous month (39% for both study cohorts). The latter underscores the need to view VMMC as a potential entry point for planned HIV and sexuality education interventions targeting young men in this community.

  10. Low acceptability of medical male circumcision as an HIV/AIDS prevention intervention within a South African community that practises traditional circumcision.

    Science.gov (United States)

    Mark, Daniella; Middelkoop, Keren; Black, Samantha; Roux, Surita; Fleurs, Llewellyn; Wood, Robin; Bekker, Linda-Gail

    2012-05-23

    Traditional circumcision is practised among some indigenous tribes in South Africa (SA) such as the Xhosa. Recent experimental evidence has demonstrated the benefits of male circumcision for the prevention of HIV infection in heterosexual men. The acceptability of circumcision as a biomedical intervention mirroring an ingrained cultural practice, as well as the age and extent of the procedure, are poorly understood. Men aged 15 - 42 years were recruited in a peri-urban settlement near Cape Town. Participants completed an interviewer-administered questionnaire assessing self-reported circumcision status, context and reasons for previous or planned circumcision, and willingness to undergo medical circumcision for themselves or their sons. Results were confirmed by clinical examination. The most recent HIV test result was compared with circumcision status. Of the 199 men enrolled, 148 (74%) reported being traditionally circumcised; of the 51 not circumcised, 50 were planning the traditional procedure. Among men self-reporting circumcision, 40 (27%) had some or all of the foreskin remaining. The median age at traditional circumcision was 21 years (interquartile range 19 - 22 years). While knowledge of the preventive benefit of circumcision was reported by 128 men (66%), most were unwilling to undergo medical circumcision or allow their sons to do so, because of religion/culture, notions of manhood, and social disapproval. Almost all men in this study had undergone or were planning to undergo traditional circumcision and were largely opposed to the medically performed procedure. In the majority, traditional circumcision had occurred after the mean age of sexual debut and almost a quarter were found to have only partial foreskin removal. To ensure optimal HIV prevention benefits, strategies to facilitate complete foreskin removal prior to sexual debut within traditional circumcision practices require further attention.

  11. A systematic health assessment of indian ocean bottlenose (Tursiops aduncus and indo-pacific humpback (Sousa plumbea dolphins incidentally caught in shark nets off the KwaZulu-Natal Coast, South Africa.

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    Emily P Lane

    Full Text Available Coastal dolphins are regarded as indicators of changes in coastal marine ecosystem health that could impact humans utilizing the marine environment for food or recreation. Necropsy and histology examinations were performed on 35 Indian Ocean bottlenose dolphins (Tursiops aduncus and five Indo-Pacific humpback dolphins (Sousa plumbea incidentally caught in shark nets off the KwaZulu-Natal coast, South Africa, between 2010 and 2012. Parasitic lesions included pneumonia (85%, abdominal and thoracic serositis (75%, gastroenteritis (70%, hepatitis (62%, and endometritis (42%. Parasitic species identified were Halocercus sp. (lung, Crassicauda sp. (skeletal muscle and Xenobalanus globicipitis (skin. Additional findings included bronchiolar epithelial mineralisation (83%, splenic filamentous tags (45%, non-suppurative meningoencephalitis (39%, and myocardial fibrosis (26%. No immunohistochemically positive reaction was present in lesions suggestive of dolphin morbillivirus, Toxoplasma gondii and Brucella spp. The first confirmed cases of lobomycosis and sarcocystosis in South African dolphins were documented. Most lesions were mild, and all animals were considered to be in good nutritional condition, based on blubber thickness and muscle mass. Apparent temporal changes in parasitic disease prevalence may indicate a change in the host/parasite interface. This study provided valuable baseline information on conditions affecting coastal dolphin populations in South Africa and, to our knowledge, constitutes the first reported systematic health assessment in incidentally caught dolphins in the Southern Hemisphere. Further research on temporal disease trends as well as disease pathophysiology and anthropogenic factors affecting these populations is needed.

  12. A Systematic Health Assessment of Indian Ocean Bottlenose (Tursiops aduncus) and Indo-Pacific Humpback (Sousa plumbea) Dolphins Incidentally Caught in Shark Nets off the KwaZulu-Natal Coast, South Africa

    Science.gov (United States)

    Lane, Emily P.; de Wet, Morné; Thompson, Peter; Siebert, Ursula; Wohlsein, Peter; Plön, Stephanie

    2014-01-01

    Coastal dolphins are regarded as indicators of changes in coastal marine ecosystem health that could impact humans utilizing the marine environment for food or recreation. Necropsy and histology examinations were performed on 35 Indian Ocean bottlenose dolphins (Tursiops aduncus) and five Indo-Pacific humpback dolphins (Sousa plumbea) incidentally caught in shark nets off the KwaZulu-Natal coast, South Africa, between 2010 and 2012. Parasitic lesions included pneumonia (85%), abdominal and thoracic serositis (75%), gastroenteritis (70%), hepatitis (62%), and endometritis (42%). Parasitic species identified were Halocercus sp. (lung), Crassicauda sp. (skeletal muscle) and Xenobalanus globicipitis (skin). Additional findings included bronchiolar epithelial mineralisation (83%), splenic filamentous tags (45%), non-suppurative meningoencephalitis (39%), and myocardial fibrosis (26%). No immunohistochemically positive reaction was present in lesions suggestive of dolphin morbillivirus, Toxoplasma gondii and Brucella spp. The first confirmed cases of lobomycosis and sarcocystosis in South African dolphins were documented. Most lesions were mild, and all animals were considered to be in good nutritional condition, based on blubber thickness and muscle mass. Apparent temporal changes in parasitic disease prevalence may indicate a change in the host/parasite interface. This study provided valuable baseline information on conditions affecting coastal dolphin populations in South Africa and, to our knowledge, constitutes the first reported systematic health assessment in incidentally caught dolphins in the Southern Hemisphere. Further research on temporal disease trends as well as disease pathophysiology and anthropogenic factors affecting these populations is needed. PMID:25203143

  13. Effect of number of cigarettes smoked per day on red blood cell, lecocyte and platelet count in adult Indian male smokers – A case control study

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    Bharati Anil Sherke

    2016-02-01

    Full Text Available The effects of cigarette smoking are fatal. Present study was done to compare cell counts of blood in males smoking different number of cigarettes per day and non smokers of Hyderabad city. 150 consenting subjects of which 30 controls (non-smokers and 120 cases (smokers were studied. Smokers were divided into four groups based on number of cigarettes smoked per day. Blood samples processed using Hematology analyser (ABX Micros60®, HORIBA, Kyoto, Japan. The smokers had significantly different red blood cell counts (p<0.0001, white blood cells counts (p<0.0001 including neutrophils, lymphocytes, monocytes and eosinophils. This effect was significant irrespective of the number of cigarettes. There was no significant change in the percentage of basophils and platelet counts. Conclusion: Our findings showed that cigarette smoking has a significant effect on hematological cell counts and these counts changed significantly with increasing number of cigarettes smoked per day.

  14. Resilience among Urban American Indian Adolescents: Exploration into the Role of Culture, Self-Esteem, Subjective Well-Being, and Social Support

    Science.gov (United States)

    Stumblingbear-Riddle, Glenna; Romans, John S. C.

    2012-01-01

    The effects of enculturation, self-esteem, subjective well-being, and social support on resilience among urban American Indian (AI) adolescents from a South Central region of the U.S. were explored. Of the 196 participants, 114 (58.2%) were female and 82 (41.8%) were male (ages 14-18 years). Thirty-three percent of the variance in resilience was…

  15. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    This paper describes an OCR system for printed text documents in Kannada, a South Indian language. The input to the system would be the scanned image of a page of text and the output is a machine editable file compatible with most typesetting software. The system first extracts words from the document image and then ...

  16. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Telugu language is one of the most widely spoken south Indian languages. In the proposed Telugu speech recognition system, errors obtained from decoder are analysed to improve the performance of the speech recognition system. Static pronunciation dictionary plays a key role in the speech recognition accuracy.

  17. TGFbeta1 (Leu10Pro), p53 (Arg72Pro) can predict for increased risk for breast cancer in south Indian women and TGFbeta1 Pro (Leu10Pro) allele predicts response to neo-adjuvant chemo-radiotherapy.

    Science.gov (United States)

    Rajkumar, Thangarajan; Samson, Mani; Rama, Ranganathan; Sridevi, Veluswami; Mahji, Urmila; Swaminathan, Rajaraman; Nancy, Nirmala K

    2008-11-01

    The breast cancer incidence has been increasing in the south Indian women. A case (n=250)-control (n=500) study was undertaken to investigate the role of Single Nucleotide Polymorphisms (SNP's) in GSTM1 (Present/Null); GSTP1 (Ile105Val), p53 (Arg72Pro), TGFbeta1 (Leu10Pro), c-erbB2 (Ile655Val), and GSTT1 (Null/Present) in breast cancer. In addition, the value of the SNP's in predicting primary tumor's pathologic response following neo-adjuvant chemo-radiotherapy was assessed. Genotyping was done using PCR (GSTM1, GSTT1), Taqman Allelic discrimination assay (GSTP1, c-erbB2) and PCR-CTPP (p53 and TGFbeta1). None of the gene SNP's studied were associated with a statistically significant increased risk for the breast cancer. However, combined analysis of the SNP's showed that p53 (Arg/Arg and Arg/Pro) with TGFbeta1 (Pro/Pro and Leu/Pro) were associated with greater than 2 fold increased risk for breast cancer in Univariate (P=0.01) and Multivariate (P=0.003) analysis. There was no statistically significant association for the GST family members with the breast cancer risk. TGFbeta1 (Pro/Pro) allele was found to predict complete pathologic response in the primary tumour following neo-adjuvant chemo-radiotherapy (OR=6.53 and 10.53 in Univariate and Multivariate analysis respectively) (P=0.004) and was independent of stage. This study suggests that SNP's can help predict breast cancer risk in south Indian women and that TGFbeta1 (Pro/Pro) allele is associated with a better pCR in the primary tumour.

  18. Effect of a 6-month intervention with cooking oils containing a high concentration of monounsaturated fatty acids (olive and canola oils) compared with control oil in male Asian Indians with nonalcoholic fatty liver disease.

    Science.gov (United States)

    Nigam, Priyanka; Bhatt, Suryaprakash; Misra, Anoop; Chadha, Davinder S; Vaidya, Meera; Dasgupta, Jharna; Pasha, Qadar M A

    2014-04-01

    We investigated the effects of dietary intervention with canola or olive oil in comparison with commonly used refined oil in Asian Indians with nonalcoholic fatty liver disease (NAFLD). This was a 6-month intervention study including 93 males with NAFLD, matched for age and body mass index (BMI). Subjects were randomized into three groups to receive olive oil (n=30), canola oil (n=33), and commonly used soyabean/safflower oil (control; n=30) as cooking medium (not exceeding 20 g/day) along with counseling for therapeutic lifestyle changes. The BMI, fasting blood glucose (FBG) and insulin levels, lipids, homeostasis model of assessment for insulin resistance (HOMA-IR), HOMA denoting β-cell function (HOMA-βCF), and disposition index (DI) were measured at pre- and post-intervention. Data were analyzed with one-way analysis of variance (ANOVA) and Tukey's Honestly Significant Difference multiple comparison test procedures. Olive oil intervention led to a significant decrease in weight and BMI (ANOVA, P=0.01) compared with the control oil group. In a comparison of olive and canola oil, a significant decrease in fasting insulin level, HOMA-IR, HOMA-βCF, and DI (Poil group. Pre- and post-intervention analysis revealed a significant increase in high-density lipoprotein level (P=0.004) in the olive oil group and a significant decrease in FBG (P=0.03) and triglyceride (P=0.02) levels in the canola oil group. The pre- and post-intervention difference in liver span was significant only in the olive (1.14 ± 2 cm; Poil groups. In the olive and canola oil groups, post-intervention grading of fatty liver was reduced significantly (grade I, from 73.3% to 23.3% and from 60.5% to 20%, respectively [Poil group no significant change was observed. Results suggest significant improvements in grading of fatty liver, liver span, measures of insulin resistance, and lipids with use of canola and olive oil compared with control oils in Asian Indians with NAFLD.

  19. Serum Biochemical, Histopathology and SEM Analyses of the Effects of the Indian Traditional Herb Wattakaka Volubilis Leaf Extract on Wistar Male Rats

    Directory of Open Access Journals (Sweden)

    Gopal Velmani

    2014-03-01

    Full Text Available Objectives: The present study investigated the protective effect of Wattakaka (W. volubilis leaf extract against streptozotocin (STZ-induced diabetes in rats. Methods: Male Wistar rats were divided into five groups (with six rats in each group and were fed ad libitum. The rats were fasted for sixteen hours before diabetes was induced by injecting a single dose of 90 mg/kg body weight of STZ in 0.9-percent normal saline through an intraperitoneal route. The five groups were as follows: Group 1: normal control (saline-treated, Group 2: untreated diabetic rats, Groups 3 and 4: diabetic rats treated orally with petroleum ether cold maceration extract (PEME of W. volubilis (50 and 100 mg/kg body weight, and Group 5: diabetic rats treated orally with metformin (250 mg/kg body weight. All rats received treatment for 21 days. For the STZ-induced diabetic rats, the blood-glucose, α-amylase, total protein and alanine transaminase (ALT levels were measured on days 7,14 and 21 of the treatment with PEME of W. volubilis and the treatment with metformin. Histopathological changes in the liver were examined with hematoxylin-eosin staining. Morphological changes in the liver were also examined with glutaraldehyde fixation. Results: The treatments with PEME of W. volubilis and with metformin in experimental rats by oral injections for 21 days produced reductions in the levels of serum biochemical markers. Histopathology and scanning electron microscopy results showed that the administrations of PEME of W. volubilis and of metformin suppressed the generation of abnormal liver cells in the STZ-treated rats. Conclusion: These results suggest that both PEME of W. volubilis and metformin have a protective effect against STZ-induced diabetes.

  20. A case-control analysis of common variants in GIP with type 2 diabetes and related biochemical parameters in a South Indian population

    Directory of Open Access Journals (Sweden)

    Kumar Harish

    2010-07-01

    Full Text Available Abstract Background Glucose-dependent insulinotropic polypeptide (GIP is one of the incretins, which plays a crucial role in the secretion of insulin upon food stimulus and in the regulation of postprandial glucose level. It also exerts an effect on the synthesis and secretion of lipoprotein lipase, from adipocytes, important for lipid metabolism. The aim of our study was to do a case-control association analysis of common variants in GIP in association with type 2 diabetes and related biochemical parameters. Method A total of 2000 subjects which includes 1000 (584M/416F cases with type 2 diabetes and 1000 (470M/530F normoglycemic control subjects belonging to Dravidian ethnicity from South India were recruited to assess the effect of single nucleotide polymorphisms (SNPs in GIP (rs2291725, rs2291726, rs937301 on type 2 diabetes in a case-control manner. The SNPs were genotyped by using tetra primer amplification refractory mutation system-PCR (ARMS PCR. For statistical analysis, our study population was divided into sub-groups based on gender (male and female. Association analysis was carried out using chi-squared test and the comparison of biochemical parameters among the three genotypes were performed using analysis of covariance (ANCOVA. Result Initial analysis revealed that, out of the total three SNPs selected for the present study, two SNPs namely rs2291726 and rs937301 were in complete linkage disequilibrium (LD with each other. Therefore, only two SNPs, rs2291725 and rs2291726, were genotyped for the association studies. No significant difference in the allele frequency and genotype distribution of any of the SNPs in GIP were observed between cases and controls (P > 0.05. Analysis of biochemical parameters among the three genotypes showed a significant association of total cholesterol (P = 0.042 and low density lipoprotein (LDL with the G allele of the SNP rs2291726 in GIP (P = 0.004, but this was observed only in the case of female

  1. Effects of duration of stay in temperate area on thermoregulatory responses to passive heat exposure in tropical south-east Asian males residing in Japan

    Directory of Open Access Journals (Sweden)

    Wijayanto Titis

    2012-09-01

    Full Text Available Abstract Background In this study, we investigated the effects of duration of stay in a temperate area on the thermoregulatory responses to passive heat exposure of residents from tropical areas, particularly to clarify whether they would lose their heat tolerance during passive heat exposure through residence in a temperate country, Japan. Methods We enrolled 12 males (mean ± SE age 25.7 ± 1.3 years from south-east Asian countries who had resided in Japan for a mean of 24.5 ± 5.04 months, and 12 Japanese males (age 24.1 ± 0.9 years. Passive heat exposure was induced through leg immersion in hot water (42°C for 60 minutes under conditions of 28°C air temperature and 50% relative humidity. Results Compared with the Japanese group, the tropical group displayed a higher pre-exposure rectal temperature (P P = 0.03. Additionally, the tropical group showed a tendency towards a lower total sweat rate (P = 0.06 and lower local sweat rate on the forehead (P = 0.07. The tropical group also had a significantly longer sweating onset time on the upper back (P = 0.04 compared with the Japanese groups. The tropical group who stayed in Japan for > 23 months sweated earlier on the forehead and upper back than those who stayed in Japan P P = 0.03 for the forehead and upper back, respectively. There was a positive correlation between duration of stay in Japan and total sweat rate (r = 0.58, P r = −0.73, P = 0.01 and on the upper back (r = −0.66, P = 0.02. Other physiological indices measured in this study did not show any difference between the subjects in the tropical group who had lived in Japan for a shorter time and those who had lived there for a longer time. Conclusions We conclude that the nature of heat acclimatization of the sweating responses to passive heat exposure that are acquired from long-term heat acclimatization is decayed by a stay in a temperate area, as shown

  2. Indian Legends.

    Science.gov (United States)

    Gurnoe, Katherine J.; Skjervold, Christian, Ed.

    Presenting American Indian legends, this material provides insight into the cultural background of the Dakota, Ojibwa, and Winnebago people. Written in a straightforward manner, each of the eight legends is associated with an Indian group. The legends included here are titled as follows: Minnesota is Minabozho's Land (Ojibwa); How We Got the…

  3. The plasma nitric oxide and homocysteine levels and their association with insulin resistance in South Indian women with polycystic ovary syndrome

    OpenAIRE

    Kandasamy S.; Inmozhi Sivagamasundari R.; Bupathy A.; Sethupathy S.

    2016-01-01

    Background: Women with polycystic ovary syndrome (PCOS) exhibit features of the metabolic syndrome apart from low-grade chronic inflammation and endothelial dysfunction and may be at increased risk for cardiovascular disease (CVD). The Nitric oxide (NO) and Homocysteine (Hcy) are important plasma markers of endothelial dysfunction, an early marker of atherosclerosis. There are no Indian studies on NO and Hcy levels in women with PCOS and their association with Insulin Resistance (IR). Therefo...

  4. Polydactyly in the American Indian.

    Science.gov (United States)

    Bingle, G J; Niswander, J D

    1975-01-01

    Polydactyly has an incidence in the American Indian twice that of Caucasians. A minimum estimate of this incidence is 2.40 per 1,000 live births. Preaxial type 1 has an incidence three to four times that reported for Caucasians or Negroes. The overall sex ratio in Indians is distorted with more males affected than females. The preaxial type 1 anomaly has a strong predilection for the hands and always is unilateral in contrast to postaxial type B where more than one-half are bilateral. The evidence to date, consisting of varying incidences of specific types of polydactyly among American whites, Negroes, and Indians in varying enviroments, suggests different gene-frequencies for polydactyly in each population. The incidence in Indians with 50% Caucasian admixture suggests that the factors controlling polydactyly are in large part genetically determined. Family studies and twin studies reported elsewhere offer no clear-cut genetic model which explains the highly variable gene frequencies.

  5. Epidemiology of Cigarette and Smokeless Tobacco Use among South Asian Immigrants in the Northeastern United States

    Directory of Open Access Journals (Sweden)

    Cristine D. Delnevo

    2011-01-01

    Full Text Available As the most preventable cause of death in the world today, understanding tobacco use among one of the fastest growing ethnic/racial groups is warranted. We explore cigarette and smokeless tobacco (SLT use among South Asians in NJ and the Northeast using the Tobacco Use Supplement to the Current Population Survey. Overall, tobacco use rates among South Asians were similar or lower than the population. However, in NJ, South Asian males had the highest SLT rate (2.7% and in the Northeast, White (AOR = 5.8, 95%  CI = 3.7–9.4 and South Asian males (AOR = 4.0, 95%  CI = 1.5–10.6 had significantly higher odds of current SLT use relative to non-White males. Tobacco use among South Asians was not homogeneous; Pakistanis are overrepresented among cigarette smokers while Indians are overrepresented among SLT users. Given the differential tobacco use among and within South Asian, disaggregating data to understand tobacco use behaviors is necessary to develop effective interventions for tobacco cessation.

  6. Ground-survey and water-quality data for selected wetlands on or near the Lower Brule Indian Reservation in South Dakota, 2012-13

    Science.gov (United States)

    Neitzert, Kathleen M.; Thompson, Ryan F.

    2015-08-20

    Numerous lakes, ponds, and wetlands are located within the Lower Brule Indian Reservation. Wetlands are an important resource providing aquatic habitat for plants and animals, and acting as a natural water filtration system. Several of the wetlands on or near the reservation are of particular interest, but information on the physical and biological integrity of these wetlands was needed to provide a base-line reference when planning for future water management needs. A reconnaissance-level study of selected wetlands on and near the Lower Brule Indian Reservation was completed in 2012–13 by the U.S. Geological Survey in cooperation with the Lower Brule Sioux Tribe using ground surveys and water-quality analyses. Ground surveys of six wetland areas (Dorman Slough, Little Bend Wetlands, Miller Pond, Potter Slough, an unnamed slough, and West Brule Community wetlands) were completed to map land, water, vegetation, and man-made features of the selected wetland areas using real-time kinematic global navigation satellite systems equipment. Water samples were collected from four of the selected wetlands. Two separate waterbodies were sampled at one of the wetlands for a total of five sampling locations. Water samples were analyzed for physical properties, selected inorganics, metals, nutrients, and suspended sediment. Concentrations of calcium, sodium, and sulfate were greater at the two wetland sites fed by ground water, compared to the wetland sites fed by surface runoff.

  7. A new species of Psilocymbium with the description of the male and new records of P. lineatum at South Brazil (Araneae: Linyphiidae

    Directory of Open Access Journals (Sweden)

    Everton Nei Lopes Rodrigues

    2010-06-01

    Full Text Available The Neotropical genus Psilocymbium Millidge, 1991 can be recognized by the presence of a non-flagelliform, rigid and spiral shaped embolus, the absence of a cymbial basal excavation on the palp (males, and by having prolonged spermathecae on the epigynum and strong pedipalp setae (females. In this paper Psilocymbium antonina sp. nov., is described based on male and female specimens from the state of Paraná, southern Brazil. Psilocymbium antonina sp. nov. is diagnosed by the following combination of characters: prominent tibial apophysis with gauged distal projection, acute dorsal cymbial apex and acute cymbial proximal region of the palp (male; fertilization ducts distant from each other and the coiled copulatory ducts of the female epigynum. The male of P. lineatum (Millidge, 1991 is described and recorded for the first time in the states of Paraná and Rio Grande do Sul, Brazil.

  8. A preliminary report on the biomass of chaetognaths in the Indian Ocean comparing the south-west and north-east monsoon periods

    Digital Repository Service at National Institute of Oceanography (India)

    Nair, V.R.

    sorted and the total number of chaetognaths in the samples were then computed The average number of chaetognaths for all samples from each 5 degrees Marsden Square is separately estimated for the south-west and north-east monsoon periods The period mid...

  9. Retort process modelling for Indian traditional foods.

    Science.gov (United States)

    Gokhale, S V; Lele, S S

    2014-11-01

    Indian traditional staple and snack food is typically a heterogeneous recipe that incorporates varieties of vegetables, lentils and other ingredients. Modelling the retorting process of multilayer pouch packed Indian food was achieved using lumped-parameter approach. A unified model is proposed to estimate cold point temperature. Initial process conditions, retort temperature and % solid content were the significantly affecting independent variables. A model was developed using combination of vegetable solids and water, which was then validated using four traditional Indian vegetarian products: Pulav (steamed rice with vegetables), Sambar (south Indian style curry containing mixed vegetables and lentils), Gajar Halawa (carrot based sweet product) and Upama (wheat based snack product). The predicted and experimental values of temperature profile matched with ±10 % error which is a good match considering the food was a multi component system. Thus the model will be useful as a tool to reduce number of trials required to optimize retorting of various Indian traditional vegetarian foods.

  10. Child-Oral impacts on daily performances: A socio dental approach to assess prevalence and severity of oral impacts on daily performances in South Indian school children of Bangalore city: A cross-sectional survey

    Directory of Open Access Journals (Sweden)

    Neha Agrawal

    2014-01-01

    Full Text Available Background: Oral disorders can have a negative impact on the functional, social and psychological well-being of children and their families. Oral health and dental treatment may have an impact on eating, speaking and appearance, thereby affecting quality of life. Thus, there has been a greater focus on the measurement of quality of life as a complement to the clinical measures. Objective: The aim was to assess the prevalence, characteristics and severity of oral impacts in south Indian school children using Child-Oral Impacts on Daily Performances (Child-OIDP index as a measure of oral health related quality of life. Methodology: A cross-sectional study was undertaken among the six government, and six private school children aged 11-12 years, of Karnataka, South India randomly selected as cluster, and all their 563 children were invited to participate. A cross culturally adapted and validated oral health-related quality of life measure; Child-OIDP was used to assess oral impacts. Results: The common perceived oral health problems were tooth ache reported by 342 children, a sensitive tooth reported by 230 children, tooth decay - hole in the tooth reported by 226 children. Eating was the most common performance affected (68.3%. The severity of impacts was high for eating and cleaning mouth and low for the study and social contact performances. Conclusion: The study reveals that oral health impacts on quality of life of school children of Karnataka aged 11-12 years. Oral impacts were prevalent, but not severe. The impacts mainly related to difficulty eating. Toothache, a sensitive tooth, tooth decay and bleeding gums contributed largely to the incidence of oral impacts.

  11. Indian Summer

    Energy Technology Data Exchange (ETDEWEB)

    Galindo, E. [Sho-Ban High School, Fort Hall, ID (United States)

    1997-08-01

    This paper focuses on preserving and strengthening two resources culturally and socially important to the Shoshone-Bannock Indian Tribe on the Fort Hall Reservation in Idaho; their young people and the Pacific-Northwest Salmon. After learning that salmon were not returning in significant numbers to ancestral fishing waters at headwater spawning sites, tribal youth wanted to know why. As a result, the Indian Summer project was conceived to give Shoshone-Bannock High School students the opportunity to develop hands-on, workable solutions to improve future Indian fishing and help make the river healthy again. The project goals were to increase the number of fry introduced into the streams, teach the Shoshone-Bannock students how to use scientific methodologies, and get students, parents, community members, and Indian and non-Indian mentors excited about learning. The students chose an egg incubation experiment to help increase self-sustaining, natural production of steelhead trout, and formulated and carried out a three step plan to increase the hatch-rate of steelhead trout in Idaho waters. With the help of local companies, governmental agencies, scientists, and mentors students have been able to meet their project goals, and at the same time, have learned how to use scientific methods to solve real life problems, how to return what they have used to the water and land, and how to have fun and enjoy life while learning.

  12. Interannual variability of the tropical Indian Ocean mixed layer depth

    Digital Repository Service at National Institute of Oceanography (India)

    Keerthi, M.G.; Lengaigne, M.; Vialard, J.; Montegut, C.deB.; Muraleedharan, P.M.

    , shoaling the MLD (Masson et al. 2002, Qu and Meyers 2005, Du et al. 2005). The seasonal cycle in the southern tropical Indian Ocean has been less 3 investigated. Seasonal shoaling and deepening of the mixed layer in the south-western Tropical Indian...

  13. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ... particularly in the Indian region, which suggests that the tropical Pacific SST forcing is not sufficient to represent ENSO-induced teleconnection patterns over South Asia. Therefore, SST forcing over the tropical Indian Ocean together with air–sea coupling is alsorequired for better representation of ENSO-induced changes ...

  14. Traditional Indian customs surrounding birth A review | Chalmers ...

    African Journals Online (AJOL)

    Since 1960, only a few studies have been made of traditional custOIns surrounding birth in Indian culture. Very few of these have described customs followed by Indians in South Africa. A review of these publications is presented here. Customs described include religious, social and psychological aspects of behaviour in ...

  15. Sodium and potassium intake in South Africa: an evaluation of 24-hour urine collections in a white, black, and Indian population.

    Science.gov (United States)

    Swanepoel, Bianca; Schutte, Aletta E; Cockeran, Marike; Steyn, Krisela; Wentzel-Viljoen, Edelweiss

    2016-11-01

    Limited number of studies on salt intake has been conducted in the South Africa. The present study established the sodium and potassium excretion (24-hour urine collection) of three different South African populations. In total, 692 successful 24-hour urine collections were analyzed for sodium, potassium, and iodine levels. The median sodium and potassium excretion was 122.9 and 33.5 mmol/d, respectively, and the median salt intake was 7.2 g/d. The majority (92.8%) of the population did not meet the recommended potassium intake/d, and 65.6% consumed more than 6 g of salt/d. Potassium excretion showed a linear relationship with salt intake (P-trend ≤ .001). The median sodium-to-potassium ratio was 3.5. These findings support the South African government's sodium reduction legislation, as well as global initiatives. More consideration should be given to promoting the intake of potassium-rich foods, as this may have a greater public health impact than focusing only on dietary sodium reduction. Copyright © 2016 American Society of Hypertension. Published by Elsevier Inc. All rights reserved.

  16. An Exploration of the Impact of Critical Math Literacies and Alternative Schooling Spaces on the Identity Development of High School-Aged Black Males in South Los Angeles

    Science.gov (United States)

    Terry, Clarence La Mont

    2009-01-01

    Urban schools, for many African American students, have effectively become a space for the perpetuation of modern slavery. Large numbers of students, particularly Black males, are being funneled without choice into low-wage labor sectors, military service, underground economies and, eventually, prisons or worse. Key work by math education…

  17. Risky sexual behaviors and associated factors among male and female students in Jimma Zone preparatory schools, South West Ethiopia: comparative study.

    Science.gov (United States)

    Fentahun, Netsanet; Mamo, Abebe

    2014-01-01

    Youth engage in risk sexual behavior due to insufficient knowledge of reproductive health and family planning. Youth sexual behavior is important not only because of the possible reproductive outcomes, but also because of sexually transmitted infections. The level of risks and sexual behaviors are different between male and female youth due to sexual exposure and socio-cultural factors. The aim of this study was to compare risky sexual behaviors and associated factors among male and female preparatory school (grades 11 and 12) students in Jimma Zone. A comparative cross-sectional study was conducted in 5 randomly selected preparatory schools of Jimma Zone. A total of 520 students were selected using simple random sampling technique. A structured, pretested and self-administered questionnaire was used to collect data. Both descriptive analysis and binary logistic regressions were performed on the data to understand risky sexual behaviors among students. Twenty-two (25.9%) of male and 25(21.6%) of female students had two or more sexual partners in the last six months. Eighty-three (32.3%), 113(43.5%) male and female students were sexually at risk in the last six months. Only 8(9.4%) of the male and 10(8.6%) of the female students used condom consistently in the last six months. Female students living away from their parents were 3 times more likely to be at risk than students living with their parents (OR 95%CI 3.0(1.48-6.34)). Female students who consumed alcohol were 7 times more likely to be at risk than those who did not consume alcohol (OR 95%CI 7.27(3.36-15.7)). Male students who consumed alcohol were 2.8 times more likely to be at risk than those who did not consumed alcohol (OR 95%CI, 2.81(1.3-6.06)). Male students who chewed khat were 4.6 times more likely to be at risk than students who did not chew khat (OR 95%CI, 4.58(1.95-10.76). Living arrangement, educational status of parents, family connectedness, alcohol consumption and khat-chewing were the major

  18. Factors predictive of abnormal semen parameters in male partners of couples attending the infertility clinic of a tertiary hospital in south-western Nigeria

    Directory of Open Access Journals (Sweden)

    Peter Olusola Aduloju

    2016-11-01

    Full Text Available Background: Infertility is a common gynaecological problem and male factor contributes significantly in the aetiology of infertility. Semen analysis has remained a useful investigation in the search for male factor infertility. Aim: This study assessed the pattern of semen parameters and predictive factors associated with abnormal parameters in male partners of infertile couples attending a Nigerian tertiary hospital. Methods: A descriptive study of infertile couples presenting at the clinic between January 2012and December 2015 was done at Ekiti State University Teaching Hospital, Ado-Ekiti. Seminal fluid from the male partners were analysed in the laboratory using the WHO 2010 criteria for human semen characteristics. Data was analysed using SPSS 17 and logistic regression analysis was used to determine the predictive factors associated with abnormal semen parameters. Results: A total of 443 men participated in the study and 38.2% had abnormal sperm parameters. Oligozoospermia (34.8% and asthenozoospermia (26.9% are leading single factor abnormality found, astheno-oligozoospermia occurred in 14.2% and oligo-astheno-teratozoospermia in 3.6% of cases. The prevalence of azoospermia was 3.4%. Smoking habit, past infection with mumps and previous groin surgery significantly predicted abnormal semen parameters with p values of 0.025, 0.040 and 0.017 respectively. Positive cultures were recorded in 36.2% of cases and staph aureus was the commonest organism. Conclusion: Male factor abnormalities remain significant contributors to infertility and men should be encouraged through advocacy to participate in investigation of infertility to reduce the level of stigmatization and ostracizing of women with infertility especially in sub-Saharan Africa.

  19. South Dakota accidental childhood deaths, 2000-2007: what can we do?

    Science.gov (United States)

    Svien, Lana R; Senne, Svien A; Rasmussen, Carl

    2010-05-01

    Unintentional injuries are the leading cause of death in children around the world and are an under-recognized public health problem in the United States. The purpose of this study was to highlight the nature of the problem in South Dakota and outline interventions that have been successful in reducing childhood injuries in other states. This quantitative retrospective study examined mortality files in South Dakota for children birth to 19 years of age who died between January 1, 2000 to December 28, 2007. Although the number of deaths declined considerably from 2006 to 2007, South Dakota had the second-highest rate in the nation of childhood unintentional injury deaths from all causes between 2000-2005. The majority of deaths occurred in males and were associated with transportation-related deaths. Suffocation was the leading cause of death for newborns to age 1 year. Childhood accidental death in South Dakota is clearly a critical public health problem. Intervention efforts to reduce deaths from unintentional injuries amongst children should be targeted as the leading causes of accidental death for specific age groups and American Indian youth. Physicians, health educators and policymakers must play a role in prevention targeting the high-risk groups in addition to advocating for policy changes to protect childhood safety. More stringent child restraint laws, graduated driving laws, smoking cessation programs for parents, creation of safer sleep environments and further investigation of why a high proportion of American Indian children die accidentally in South Dakota are all warranted.

  20. Distribution of Oxycephalidae (Hyperiidea-Amphipoda) in the Indian Ocean- A statistical study

    Digital Repository Service at National Institute of Oceanography (India)

    Nair, K.K.C.; Jayalakshmy, K.V.

    Statistical analysis of oxycephalids on coexistence of the species showed two clusters of high affinity in the Arabian Sea, four in the Bay of Bengal, one in the South East Indian Ocean and three in the South West Indian Ocean. Species occurring...

  1. COMPARISON OF KNOWLEDGE AND OUTCOME MEASURE OF HBA1C TESTING IN INDIAN NIDDM PATIENTS OF A NORTH INDIAN CITY WITH THAT OF PATIENTS FROM A METROPOLIS IN SOUTH INDIA

    Directory of Open Access Journals (Sweden)

    Megha Luthra

    2012-03-01

    The mean age of study subjects was 58 years and mean duration of diabetes was 8.7 years. 56% of the subjects were males. 68% of the subjects know about HbA1c test and 32% were unaware of it. 37% of those who know about HbA1c know their goal also. 63% are aware about HbA1c test but they do not know their goal. Mean HbA1c % was significantly lower in those who know about the test and also in those who know about their goal. Retinal condition was significantly better in those who knew about the test and also in those who knew their target goal as compared to those subjects who were not aware of either.

  2. Dynamics of Indian Ocean Slavery Revealed through Isotopic Data from the Colonial Era Cobern Street Burial Site, Cape Town, South Africa (1750-1827)

    Science.gov (United States)

    Morris, Alan G.; Kars, Henk; Davies, Gareth R.

    2016-01-01

    The Dutch East India Company (VOC) intended the Cape of Good Hope to be a refreshment stop for ships travelling between the Netherlands and its eastern colonies. The indigenous Khoisan, however, did not constitute an adequate workforce, therefore the VOC imported slaves from East Africa, Madagascar and Asia to expand the workforce. Cape Town became a cosmopolitan settlement with different categories of people, amongst them a non-European underclass that consisted of slaves, exiles, convicts and free-blacks. This study integrated new strontium isotope data with carbon and nitrogen isotope results from an 18th-19th century burial ground at Cobern Street, Cape Town, to identify non-European forced migrants to the Cape. The aim of the study was to elucidate individual mobility patterns, the age at which the forced migration took place and, if possible, geographical provenance. Using three proxies, 87Sr/86Sr, δ13Cdentine and the presence of dental modifications, a majority (54.5%) of the individuals were found to be born non-locally. In addition, the 87Sr/86Sr data suggested that the non-locally born men came from more diverse geographic origins than the migrant women. Possible provenances were suggested for two individuals. These results contribute to an improved understanding of the dynamics of slave trading in the Indian Ocean world. PMID:27309532

  3. Tuberculin reactivity and tuberculosis epidemiology in the Pakaanóva (Wari') Indians of Rondônia, south-western Brazilian Amazon.

    Science.gov (United States)

    Escobar, A L; Coimbra, C E A; Camacho, L A B; Santos, R V

    2004-01-01

    To investigate the characteristics of tuberculin skin test reactivity in the Pakaanóva Indians, in Amazonia, Brazil, after revaccination of all study participants with bacille Calmette-Guerin (BCG). The investigation was designed as a post-BCG vaccination purified protein derivative (PPD) survey. Data included PPD readings, age, sex, nutritional status, place of residence, previous tuberculosis, physical examinations and BCG status. Bivariate and multivariate logistic regression analyses were conducted. About 90% (n = 505) of the total population participated. One third (32.1%) of the subjects presented induration > or = 10 mm at 72 h. Induration sizes showed weak linear correlation with age; differences between sexes were not observed. Skin reaction was not associated with nutritional status. Individuals with a history of tuberculosis were six times more likely to test positive. History of tuberculosis, age, and previous BCG vaccination were significantly associated with PPD reactivity in the multivariate analyses. The Pakaanóva showed a high proportion (58.4%) of non-reactors, even with a recent BCG booster. Sex differences in PPD reactivity were either not present or could not be demonstrated. The association between age and PPD reactivity resembles that observed in other Amazonian populations. The authors discuss the potential of PPD testing as a screening tool to enhance tuberculosis detection, especially in indigenous populations in Amazonia with limited access to health services.

  4. Diversity of Dicotyledenous-Infecting Geminiviruses and Their Associated DNA Molecules in Southern Africa, Including the South-West Indian Ocean Islands

    Directory of Open Access Journals (Sweden)

    Lindy L. Esterhuizen

    2012-09-01

    Full Text Available The family Geminiviridae comprises a group of plant-infecting circular ssDNA viruses that severely constrain agricultural production throughout the temperate regions of the world, and are a particularly serious threat to food security in sub-Saharan Africa. While geminiviruses exhibit considerable diversity in terms of their nucleotide sequences, genome structures, host ranges and insect vectors, the best characterised and economically most important of these viruses are those in the genus Begomovirus. Whereas begomoviruses are generally considered to be either monopartite (one ssDNA component or bipartite (two circular ssDNA components called DNA-A and DNA-B, many apparently monopartite begomoviruses are associated with additional subviral ssDNA satellite components, called alpha- (DNA-as or betasatellites (DNA-βs. Additionally, subgenomic molecules, also known as defective interfering (DIs DNAs that are usually derived from the parent helper virus through deletions of parts of its genome, are also associated with bipartite and monopartite begomoviruses. The past three decades have witnessed the emergence and diversification of various new begomoviral species and associated DI DNAs, in southern Africa, East Africa, and proximal Indian Ocean islands, which today threaten important vegetable and commercial crops such as, tobacco, cassava, tomato, sweet potato, and beans. This review aims to describe what is known about these viruses and their impacts on sustainable production in this sensitive region of the world.

  5. DNA Repair Gene (XRCC1 Polymorphism (Arg399Gln Associated with Schizophrenia in South Indian Population: A Genotypic and Molecular Dynamics Study.

    Directory of Open Access Journals (Sweden)

    S P Sujitha

    Full Text Available This paper depicts the first report from an Indian population on the association between the variant Arg399Gln of XRCC1 locus in the DNA repair system and schizophrenia, the debilitating disease that affects 1% of the world population. Genotypic analysis of a total of 523 subjects (260 patients and 263 controls revealed an overwhelming presence of Gln399Gln in the case subjects against the controls (P < 0.0068, indicating significant level of association of this nsSNP with schizophrenia; the Gln399 allele frequency was also perceptibly more in cases than in controls (p < 0.003; OR = 1.448. The results of the genotypic studies were further validated using pathogenicity and stability prediction analysis employing computational tools [I-Mutant Suite, iStable, PolyPhen2, SNAP, and PROVEAN], with a view toassess the magnitude of deleteriousness of the mutation. The pathogenicity analysis reveals that the nsSNP could be deleterious inasmuch as it could affect the functionality of the gene, and interfere with protein function. Molecular dynamics simulation of 60ns was performed using GROMACS to analyse structural change due to a mutation (Arg399Gln that was never examined before. RMSD, RMSF, hydrogen bonds, radius of gyration and SASA analysis showedthe existence of asignificant difference between the native and the mutant protein. The present study gives astrong indication that the XRCC1 locus deserves serious attention, as it could be a potential candidatecontributing to the etio-pathogenesis of the disease.

  6. A genetic study of Factor V Leiden (G1691A) mutation in young ischemic strokes with large vessel disease in a South Indian population.

    Science.gov (United States)

    Anadure, Ravi; Christopher, Rita; Nagaraja, Dindagur; Narayanan, Coimbatore

    2017-10-01

    Factor V Leiden (FVL) has been, by far, the most investigated gene mutation, with 26 studies to date, on its role in arterial strokes. Overall, a meta-analysis of all these studies taken together showed that carriers of the Factor V Leiden allele were 1.33times more likely to develop arterial strokes when compared to controls. We subjected a highly select subset of young strokes, with large vessel infarcts, to genetic analysis for FVL mutation and compared them with matched healthy controls to look for a statistically significant association. In this prospective study, 6/120 cases (5%) and 2/120 controls (1.6%) were positive for heterozygous FVL (G1691A) mutation. The higher prevalence of FVL mutation in cases (5%) compared to controls (1.6%) did not show statistical significance with a Pearson's Chi square P value of 0.15. The Odds Ratio (OR) for risk of large vessel disease in FVL positive cases was 3.10 (95% CI of 0.61-15.7). FVL mutation (G1691A) in young Indian subjects with ischemic strokes does not seem to be significantly associated with large vessel disease. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Dynamics of Indian Ocean Slavery Revealed through Isotopic Data from the Colonial Era Cobern Street Burial Site, Cape Town, South Africa (1750-1827).

    Science.gov (United States)

    Kootker, Lisette M; Mbeki, Linda; Morris, Alan G; Kars, Henk; Davies, Gareth R

    2016-01-01

    The Dutch East India Company (VOC) intended the Cape of Good Hope to be a refreshment stop for ships travelling between the Netherlands and its eastern colonies. The indigenous Khoisan, however, did not constitute an adequate workforce, therefore the VOC imported slaves from East Africa, Madagascar and Asia to expand the workforce. Cape Town became a cosmopolitan settlement with different categories of people, amongst them a non-European underclass that consisted of slaves, exiles, convicts and free-blacks. This study integrated new strontium isotope data with carbon and nitrogen isotope results from an 18th-19th century burial ground at Cobern Street, Cape Town, to identify non-European forced migrants to the Cape. The aim of the study was to elucidate individual mobility patterns, the age at which the forced migration took place and, if possible, geographical provenance. Using three proxies, 87Sr/86Sr, δ13Cdentine and the presence of dental modifications, a majority (54.5%) of the individuals were found to be born non-locally. In addition, the 87Sr/86Sr data suggested that the non-locally born men came from more diverse geographic origins than the migrant women. Possible provenances were suggested for two individuals. These results contribute to an improved understanding of the dynamics of slave trading in the Indian Ocean world.

  8. Dynamics of Indian Ocean Slavery Revealed through Isotopic Data from the Colonial Era Cobern Street Burial Site, Cape Town, South Africa (1750-1827.

    Directory of Open Access Journals (Sweden)

    Lisette M Kootker

    Full Text Available The Dutch East India Company (VOC intended the Cape of Good Hope to be a refreshment stop for ships travelling between the Netherlands and its eastern colonies. The indigenous Khoisan, however, did not constitute an adequate workforce, therefore the VOC imported slaves from East Africa, Madagascar and Asia to expand the workforce. Cape Town became a cosmopolitan settlement with different categories of people, amongst them a non-European underclass that consisted of slaves, exiles, convicts and free-blacks. This study integrated new strontium isotope data with carbon and nitrogen isotope results from an 18th-19th century burial ground at Cobern Street, Cape Town, to identify non-European forced migrants to the Cape. The aim of the study was to elucidate individual mobility patterns, the age at which the forced migration took place and, if possible, geographical provenance. Using three proxies, 87Sr/86Sr, δ13Cdentine and the presence of dental modifications, a majority (54.5% of the individuals were found to be born non-locally. In addition, the 87Sr/86Sr data suggested that the non-locally born men came from more diverse geographic origins than the migrant women. Possible provenances were suggested for two individuals. These results contribute to an improved understanding of the dynamics of slave trading in the Indian Ocean world.

  9. Male students’ perceptions about gender imbalances in a speech-language pathology and audiology training programme of a South African institution of higher education

    Directory of Open Access Journals (Sweden)

    Sandra du Plessis

    2018-05-01

    Full Text Available Background: The professions of speech-language pathology and audiology (SLPA are characterised by occupational gender segregation. Reasons given by men are a lack of awareness of SLPA; a perception of poor salaries; a perception of poor working conditions; a stereotype that the profession is a female occupation; and a perception that working with children is feminine.   Objectives: The aim of this study was to describe the perceptions of male students in a specific SLPA training programme regarding gender imbalances. The objectives were to describe the influences of gender on the career orientation of students, the factors shaping students’ career choices and the experiences of students during their undergraduate training.   Method: This study followed a quantitative descriptive survey design. Thirty-one conveniently sampled male SLPA students, across different years of study, completed a self-administered questionnaire.   Results: Participants indicated that they did not believe in the gendered nature of occupations and that SLPA are not ‘female only’ professions. They (65% recorded that they considered salary and career prospects for choosing a career, and 74% specified that they chose SLPA because of a desire to help people. The perception of male students regarding their training appears to be positive as participants are comfortable with the clinical (71% and learning (77% activities. However, barriers were reported and some lecture information may be more obvious or applicable to female students. A need was identified to address the issue of working alone with paediatric clients and pertains to the societal awareness regarding sexual harassment of children, which may impact spontaneity in engagements.   Conclusion: The recruitment of male students should be prioritised to better reflect the client population served by the professions. Recommendations include career counselling in rural schools, recruitment campaigns to

  10. HIV/AIDS, STIs and condom use beliefs among male prison inmates in two South African provinces: Mpumalanga and KwaZulu-Natal.

    Science.gov (United States)

    Stephens, T; Conerly, R; Braithwaite, R L; Sifunda, S; Ogbuawa, N; Bhengu, S; Reddy, P

    2009-01-01

    The purpose of this study was to describe the characteristics of a random sample of prison inmates from two provinces in South Africa with respect to correct knowledge regarding HIV/AIDS and sexual transmitted infection (STI) risk and beliefs about condom use. This cross-sectional descriptive study of 357 prison inmates formed part of a larger longitudinal investigation designed to implement a health education intervention for prison inmates in the KwaZulu-Natal (KZN) and Mpumalanga (MP) provinces of South Africa. Mean differences for groups were compared across sites using Analysis of Variance (ANOVA). Inmates from KZN were less likely to agree that 'It is important to use condoms every time you have sex' F (1355) = 25.8, pCondoms work well to prevent the spread of HIV' F (1355) = 11.7, pCondoms also prevent pregnancy' F (1355) = 5.1, pcondom use behaviour suggested that future prevention efforts focus on the importance of using condoms to prevent the spread of HIV/AIDS and other STIs.

  11. Male-female differences in households' resource allocation and decision to seek healthcare in south-eastern Nigeria: Results from a mixed methods study.

    Science.gov (United States)

    Onah, Michael Nnachebe; Horton, Susan

    2018-05-01

    Ability to influence household decision-making has been shown to increase with improved social capital and power and is linked to better access to household financial resources and other services outside the household including healthcare. To examine the male-female differences in household custody of financial resources, decision-making, and type of healthcare utilised, we used a mixed methods approach of cross-sectional household surveys and focus-group discussions (FGDs). Data was collected between 10 January-28 February 2011. We analyzed a sample of 411 households and a sub-sample of 223 households with a currently married head. We conducted six single-sex FGDs in 3 communities (1 urban, 2 rural) among a random sub-sample of participants in the survey. We performed univariate, bivariate, and logistic regression analyses with a 95% confidence interval. For the qualitative data, we performed thematic analysis where broad themes relevant to the research objective were abstracted. In all households and in those with a married head, sick male members were less likely to forgo healthcare (aOR all 0.87, 95% CI 0.80-0.90; aOR married 0.52, 95% CI 0.18-0.83) and more likely to utilise formal healthcare relative to female sick members (aOR all 3.36, 95% CI 3.20-3.87; aOR married 19.50, 95% CI 9.62-39.52). Formal healthcare providers are medically trained while informal providers are untrained vendors that dispense medications for profit. There were more reports of sole custody of household resources among men within households with married heads. Joint decision-making on healthcare expenditure improved women's access to healthcare but is not reflective of unhindered access to household financial resources. Qualitatively, women spoke of seeking permission from male household head before expenditure was incurred, while male heads spoke of concealing household financial resources from their spouse. Gender constructs and male-female differences have important effects on

  12. Effect of lower urinary tract symptoms on the quality of life and sexual function of males in China, Taiwan, and South Korea: Subgroup analysis of a cross-sectional, population-based study.

    Science.gov (United States)

    Liao, Limin; Chuang, Yao-Chi; Liu, Shih-Ping; Lee, Kyu-Sung; Yoo, Tag Keun; Chu, Romeo; Sumarsono, Budiwan; Wang, Jian-Ye

    2018-03-11

    Lower urinary tract symptoms (LUTS) in males can reduce patients' quality of life (QoL) and affect sexual function and satisfaction. Although this has been documented in the US, Canada, Germany, Italy, UK, and Sweden, data are limited on the effects of LUTS on QoL and sexual function in Asian men. The present subgroup analysis of an Internet-based survey correlated the incidence of male LUTS by severity and category with self-assessed QoL and sexual function and satisfaction measures. Males aged ≥40 years were randomly selected from consumer survey panels in China, Taiwan, and South Korea. LUTS were defined using the International Continence Society (ICS) 2002 symptom definitions; symptom severity was assessed by the International Prostate Symptom Score (IPSS). The effect of LUTS on QoL was assessed using Patient Perception of Bladder Condition (PPBC) and IPSS QoL scores. Sexual function and satisfaction were assessed using the International Index of Erectile Function (IIEF). Men with moderate-to-severe LUTS and overlap of voiding, storage, and post-micturition symptom categories reported dissatisfaction with their QoL and sexual function. LUTS severity was negatively correlated with IIEF scores. Overlap of LUTS categories had a greater effect on QoL and sexual satisfaction than the incidence of just 1 LUTS. The findings of the present study suggest that LUTS is prevalent in >60% of Asian males aged ≥40 years and is associated with reduced QoL and sexual function, particularly in those with overlap of LUTS categories and greater symptom severity. © 2018 The Authors. LUTS: Lower Urinary Tract Symptoms published by John Wiley & Sons Australia, Ltd.

  13. Prevalence of dental anomalies in deciduous dentition and its association with succedaneous dentition: A cross-sectional study of 4180 South Indian children.

    Science.gov (United States)

    Shilpa, G; Gokhale, Niraj; Mallineni, Sreekanth Kumar; Nuvvula, Sivakumar

    2017-01-01

    The objective of this study was to estimate the prevalence of dental anomalies in primary dentition of Indian population. This cross-sectional study was conducted on 4180 children in the age of 2-6 years. Anomalies were classified based on Kreiborg criteria. The term "double tooth" was used to avoid misinterpretation between gemination. and fusion. Patients having radiographs were also examined for associated dental anomalies in permanent dentition. The occurrence and gender prevalence were evaluated using descriptive statistics. About 95. (2.27%) children exhibited at least one dental anomaly. Thirty.seven children showed 51 missing teeth. (0.88%), mostly in lower right incisors with a statistically significant difference between arches. (P = 0.0056) Nine children. (0.21%) had supernumerary teeth commonly in the right maxilla. Two cases of oligodontia. (0.04%) and talon cusps. (0.04%) and one case of triple tooth. (0.02%) were observed. Forty children. (0.95%) had 43 double teeth mostly in the right mandible with a statistically significant difference between the arches. (P = 0.0105). No significant difference was observed based on gender and arch, but they were statistically significant between the right and left sides. (P = 0.018). Among the children with radiographs available, 45% showed anomalies in the succedaneous dentition. The prevalence rates of children with double tooth, hypodontia, and hyperdontia in our study are 0.95%, 0.88%, and 0.21%, respectively. The overall prevalence rate of anomalies among boys was higher than girls.

  14. A STUDY TO ASSESS THE PROPORTION AND ASSOCIATION OF APPENDICITIS WITH POSITIONAL VARIATION IN A SOUTH INDIAN RURAL TERTIARY CARE CENTER

    Directory of Open Access Journals (Sweden)

    Sandeep Kumar David

    2016-03-01

    Full Text Available CONTEXT The commonest position of appendix vermiformis according to the literature is retrocaecal. While during surgery there was found to have variation. Several studies done to assess the position of appendix vermiformis in patients with acute appendicitis has given a conflicting results. Depending on the position the symptom complex also changes, producing different problems and differential diagnosis. AIM This study assess the position of appendix vermiformis in patients with inflamed appendix in the patients undergoing surgery for acute appendicitis at Dr. SM CSI Medical College, Karakonam. DESIGN METHOD AND ANALYSIS The study is a retrospective study done over 2 years in 109 patients who underwent appendicectomy at Dr. SMCSI Medical College. The prevalence of appendicitis among different age groups, and the different position were studied. RESULTS Of the 109 patients 71 were females and 38 males. In the study population 21-40 years age group had the highest frequency of appendicitis. Subcaecal position was seen in 49.5 % of the patients followed by 28.4%. In both the sex group sub caecal position is the commonest position with 57.9% and 45.1% respectively in male and female patients. CONCLUSION Among the patients with acute appendicitis subcaecal position was the commonest position

  15. 'When you visit a man you should prepare yourself': male community care worker approaches to working with men living with HIV in Cape Town, South Africa.

    Science.gov (United States)

    Gittings, Lesley

    2016-08-01

    Caring is typically constructed as a feminised practice, resulting in women shouldering the burden of care-related work. Health-seeking behaviours are also constructed as feminine and men have poorer health outcomes globally. Employing men as carers may not only improve the health of the men they assist but also be transformative with regards to gendered constructions of caring. Using semi-structured interviews and observational home visits, this study explored the techniques that community care workers employ when working with male clients. The empirical analysis draws on the perspectives of eight care workers and three of their male clients from the Cape Town area. Interviews reveal how care workers and clients perform and negotiate masculinities as they navigate hegemonic masculine norms that require men to act tough, suppress emotions and deny weakness and sickness. Both parties bump up against ideals of what it means to be a man as they strive to provide care and receive support. Community care workers avoid rupturing client performances of hegemonic masculinities which inhibit confession and support. To do this, they use techniques of indirectly broaching sensitive subjects, acting in a friendly way and being clear about the intention of their work.

  16. Nodules of the Central Indian Ocean Basin

    Digital Repository Service at National Institute of Oceanography (India)

    Banakar, V.K.; Kodagali, V.N.

    of calcareous sediments within, and pelagic sediments south of 15 degrees S latitude Prior to the launching of the project, very little data was available on the Indian Ocean nodules compared to those of Pacific This chapter summaries the findings of the project...

  17. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Lack of association of PTPN1 gene polymorphisms with type 2 diabetes in south Indians · Dhanasekaran Bodhini Venkatesan Radha Saurabh Ghosh Partha P. Majumder Viswanathan Mohan · More Details Fulltext PDF. Volume 94 Issue 1 March 2015 pp 105-113 Research Article. Comparative analyses of genetic risk ...

  18. Simulated groundwater flow in the Ogallala and Arikaree aquifers, Rosebud Indian Reservation area, South Dakota - Revisions with data through water year 2008 and simulations of potential future scenarios

    Science.gov (United States)

    Long, Andrew J.; Putnam, Larry D.

    2010-01-01

    The Ogallala and Arikaree aquifers are important water resources in the Rosebud Indian Reservation area and are used extensively for irrigation, municipal, and domestic water supplies. Drought or increased withdrawals from the Ogallala and Arikaree aquifers in the Rosebud Indian Reservation area have the potential to affect water levels in these aquifers. This report documents revisions and recalibration of a previously published three-dimensional, numerical groundwater-flow model for this area. Data for a 30-year period (water years 1979 through 2008) were used in steady-state and transient numerical simulations of groundwater flow. In the revised model, revisions include (1) extension of the transient calibration period by 10 years, (2) the use of inverse modeling for steady-state calibration, (3) model calibration to base flow for an additional four surface-water drainage basins, (4) improved estimation of transient aquifer recharge, (5) improved delineation of vegetation types, and (6) reduced cell size near large capacity water-supply wells. In addition, potential future scenarios were simulated to assess the potential effects of drought and increased groundwater withdrawals.The model comprised two layers: the upper layer represented the Ogallala aquifer and the lower layer represented the Arikaree aquifer. The model’s grid had 168 rows and 202 columns, most of which were 1,640 feet (500 meters) wide, with narrower rows and columns near large water-supply wells. Recharge to the Ogallala and Arikaree aquifers occurs from precipitation on the outcrop areas. The average recharge rates used for the steady-state simulation were 2.91 and 1.45 inches per year for the Ogallala aquifer and Arikaree aquifer, respectively, for a total rate of 255.4 cubic feet per second (ft3/s). Discharge from the aquifers occurs through evapotranspiration, discharge to streams as base flow and spring flow, and well withdrawals. Discharge rates for the steady-state simulation were 171

  19. IRF6 rs2235375 single nucleotide polymorphism is associated with isolated non-syndromic cleft palate but not with cleft lip with or without palate in south Indian population.

    Science.gov (United States)

    Gurramkonda, Venkatesh Babu; Syed, Altaf Hussain; Murthy, Jyotsna; Lakkakula, Bhaskar V K S

    2017-06-26

    Transcription factors are very diverse family of proteins involved in activating or repressing the transcription of a gene at a given time. Several studies using animal models demonstrated the role of transcription factor genes in craniofacial development. We aimed to investigate the association of IRF6 intron-6 polymorphism in the non-syndromic cleft lip with or without Palate in a south Indian population. 173 unrelated nonsyndromic cleft lip with or without Palate patients and 176 controls without clefts patients were genotyped for IRF6 rs2235375 variant by allele-specific amplification using the KASPar single nucleotide polymorphism genotyping system. The association between interferon regulatory factor-6 gene intron-6 dbSNP208032210:g.G>C (rs2235375) single nucleotide polymorphism and non-syndromic cleft lip with or without palate risk was investigated by chi-square test. There were significant differences in genotype or allele frequencies of rs2235375 single nucleotide polymorphism between controls and cases with non-syndromic cleft lip with or without palate. IRF6 rs2235375 variant was significantly associated with increased risk of non-syndromic cleft lip with or without palate in co-dominant, dominant (OR: 1.19; 95% CI 1.03-2.51; p=0.034) and allelic models (OR: 1.40; 95% CI 1.04-1.90; p=0.028). When subset analysis was applied significantly increased risk was observed in cleft palate only group (OR dominant: 4.33; 95% CI 1.44-12.97; p=0.005). These results suggest that IRF6 rs2235375 SNP play a major role in the pathogenesis and risk of developing non-syndromic cleft lip with or without palate. Copyright © 2017 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

  20. Abnormal glucose tolerance and lipid abnormalities in Indian ...

    African Journals Online (AJOL)

    Glucose tolerance and lipid levels in a random sample of 103 Indian patients (96 males and 7 females) with coronary artery disease (CAD) aged between 20 and 55 years were compared with those in a healthy Indian control group matched as regards age and sex. Previous episodes of myocardial infarction were taken as ...

  1. Evaluating the cost of adult voluntary medical male circumcision in a mixed (surgical and PrePex site compared to a hypothetical PrePex-only site in South Africa

    Directory of Open Access Journals (Sweden)

    Hae-Young Kim

    2015-12-01

    Full Text Available Background: Several circumcision devices have been evaluated for a safe and simplified male circumcision among adults. The PrePex device was prequalified for voluntary male medical circumcision (VMMC in May 2013 by the World Health Organization and is expected to simplify the procedure safely while reducing cost. South Africa is scaling up VMMC. Objective: To evaluate the overall unit cost of VMMC at a mixed site vs. a hypothetical PrePex-only site in South Africa. Design: We evaluated the overall unit cost of VMMC at a mixed site where PrePex VMMC procedure was added to routine forceps-guided scalpel-based VMMC in Soweto, South Africa. We abstracted costs and then modeled these costs for a hypothetical PrePex-only site, at which 9,600 PrePex circumcisions per year could be done. We examined cost drivers and modeled costs, varying the price of the PrePex device. The healthcare system perspective was used. Results: In both sites, the main contributors of cost were personnel and consumables. If 10% of all VMMC were by PrePex at the mixed site, the overall costs of the surgical method and PrePex were similar – US$59.62 and $59.53, respectively. At the hypothetical PrePex-only site, the unit cost was US$51.10 with PrePex circumcisions having markedly lower personnel and biohazardous waste management costs. In sensitivity analysis with the cost of PrePex kit reduced to US$10 and $2, the cost of VMMC was further reduced. Conclusions: Adding PrePex to an existing site did not necessarily reduce the overall costs of VMMC. However, starting a new PrePex-only site is feasible and may significantly reduce the overall cost by lowering both personnel and capital costs, thus being cost-effective in the long term. Achieving a lower cost for PrePex will be an important contributor to the scale-up of VMMC.

  2. Investigating the Indian Ocean Geoid Low

    Science.gov (United States)

    Ghosh, A.; Gollapalli, T.; Steinberger, B. M.

    2016-12-01

    The lowest geoid anomaly on Earth lies in the Indian Ocean just south of the Indian peninsula.Several theories have been proposed to explain this geoid low, most of which invoke past subduction. Some recent studies have alsoargued that high velocity anomalies in the lower mantle coupled with low velocity anomalies in the upper mantle are responsible for these negative geoidanomalies. However, there is no general consensus regarding the source of the Indian Ocean negative geoid. We investigate the source of this geoid low by using forward models of density driven mantle convection using CitcomS. We test various tomography models in our flow calculations with different radial and lateral viscosity variations. Many tomography modelsproduce a fairly high correlation to the global geoid, however none could match the precise location of the geoid low in the Indian Ocean. Amerged P-wave model of LLNL-G3DV3 in the Indian Ocean region and S40rts elsewhere yields a good fit to the geoid anomaly, both in pattern and magnitude.The source of this geoid low seems to stem from a low velocity anomaly stretching from a depth of 300 km up to 700 km in the northern Indian Ocean region.This velocity anomaly could potentially arise from material rising along the edge of the African LLSVP and moving towards the northeast, facilitated by the movementof the Indian plate in the same direction.

  3. Aspirations and realities in a North-South partnership for health promotion: lessons from a program to promote safe male circumcision in Botswana.

    Science.gov (United States)

    Katisi, Masego; Daniel, Marguerite; Mittelmark, Maurice B

    2016-07-28

    International donors support the partnership between the Government of Botswana and two international organisations: U.S. Centers for Disease Control and Prevention and Africa Comprehensive HIV/AIDS Partnership to implement Voluntary Medical Male Circumcision with the target of circumcising 80 % of HIV negative men in 5 years. Botswana Government had started integration of the program into its health system when international partners brought in the Models for Optimizing Volume and Efficiency to strengthen delivery of the service and push the target. The objective of this paper is to use a systems model to establish how the functioning of the partnership on Safe Male Circumcision in Botswana contributed to the outcome. Data were collected using observations, focus group discussions and interviews. Thirty participants representing all three partners were observed in a 3-day meeting; followed by three rounds of in-depth interviews with five selected leading officers over 2 years and three focus group discussions. Financial resources, "ownership" and the target influence the success or failure of partnerships. A combination of inputs by partners brought progress towards achieving set program goals. Although there were tensions between partners, they were working together in strategising to address some challenges of the partnership and implementation. Pressure to meet the expectations of the international donors caused tension and challenges between the in-country partners to the extent of Development Partners retreating and not pursuing the mission further. Target achievement, the link between financial contribution and ownership expectations caused antagonistic outcome. The paper contributes enlightenment that the functioning of the visible in-country partnership is significantly influenced by the less visible global context such as the target setters and donors.

  4. Ayam Pedaging Jantan yang Dipelihara di Dataran Tinggi Sulawesi Selatan Produktivitasnya Lebih Tinggi (HIGHER PRODUCTIVITY PERFORMANCE OF MALE BROILERS REARED IN THE HIGHLANDOF SOUTH SULAWESI

    Directory of Open Access Journals (Sweden)

    Bahri Syamsuryadi

    2017-05-01

    Full Text Available Study to determine the correlation between husbandry environment and sex to the performance, hematological characteristics, and meat quality of broilers have been conducted. Two hundred and eighty eight female and male Cobb broilers, were kept in cage where eight broilers with the same sex in each pen. A completely randomized experimental design with a 3x2 factorial arrangement (three different altitudes x two sexes with three replicates was applied. The three different altitudes included 50 m, 300 m, and 500 m above sea level, respectively. The results showed that differences in maintenance altitude and sex significantly influenced (P0.01 the animal srectal temperature, feed conversion, and meat chemical and organoleptic. It is concluded that better productivity can be achieved when male broilers are reared in a high altitude environment. ABSTRAK Penelitian ini bertujuan untuk mengkaji hubungan lingkungan pemeliharaan dan jenis kelamin ayam pedaging terhadap performans, karakteristik hematologi, dan kualitas daging. Sebanyak 288 ekor ayam pedaging strain Cobb, berjenis kelamin jantan dan betina, dipelihara dalam petak kandang dan tiap petak diisi delapan ekor ayam dengan jenis kelamin yang sama. Penelitian disusun berdasarkan Randangan Acak Lengkap (RAL pola faktorial (3x2 dengan tiga ulangan. Faktor pertama ialah ketinggian tempat pemeliharaan dengan tiga kategori yaitu: ketinggian (50 mdpl, ketinggian (300 mdpl, dan ketinggian (500 mdpl sedangkan faktor kedua ialah jenis kelamin jantan dan betina. Hasil penelitian menunjukkan perbedaan ketinggian tempat pemeliharaan dan jenis kelamin nyata memengaruhi (P0.01 suhu rektal, konversi pakan, kimia daging dan organoleptik. Hasil penelitian ini menyimpulkan performans yang lebih baik dapat dicapai apabila ayam pedaging dipelihara pada dataran tinggi dengan jenis kelamin jantan.

  5. Demographic details, clinical features, and nutritional characteristics of young adults with Type 1 diabetes mellitus - A South Indian tertiary center experience.

    Science.gov (United States)

    Joseph, Mini; Shyamasunder, Asha H; Gupta, Riddhi D; Anand, Vijayalakshmi; Thomas, Nihal

    2016-01-01

    Type 1 diabetes mellitus (T1DM) accounts for 5-10% of all diagnosed diabetes and the highest incidence is found in India. The main objectives were to study the demographic, clinical, and nutritional characteristics of young adults with T1DM and its effect glycosylated hemoglobin levels. This cross-sectional study was conducted among young adults with T1DM (18-45 years of age) in a tertiary hospital in South India. Data were obtained from updated medical records. The dietary data were assessed from food diaries and 24 h recall method. Anthropometry was determined. The analysis revealed that socio-economic variables did not affect the glycosylated hemoglobin levels. The mean glycosylated hemoglobin value was 8.81 ± 2.38%. Nearly, half the patients were malnourished. The overall dietary intake was inadequate. The multivariate regression model, adjusted for confounding factors such as gender, age, and body mass index, revealed that only duration of diabetes and protein intake were significant predictors of glycosylated hemoglobin status ( P diabetes management. However, there is an urgent need to educate our patients on nutrition therapy. T1DM patients need specialized advice to ensure appropriately balanced nutrition that has a significant impact on their long-term glycemic control.

  6. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 15; Issue 4. A Visit to the South Pole - Adventures of the First Indian to Winter-Over the South Pole and Explore Antarctica. Parmjit Singh Sehra. Reflections Volume 15 Issue 4 April 2010 pp 384-391 ...

  7. Mating with large males decreases the immune defence of females ...

    Indian Academy of Sciences (India)

    1Indian Institute of Science Education and Research, BCVK Campus, ... observed results are very likely due to qualitative/quantitative differences in the .... Materials and methods .... that mated with the three types of males within each block.

  8. South Africa

    Science.gov (United States)

    2002-01-01

    contained within South Africa's boundaries. In the upper righthand corner of the image is the Bay of Maputo, where sits Maputo, the capital of Mozambique. Fires are visible in the northeast corner of the image, near Maputo. Just north of Maputo is where the Limpopo River empties into the Indian Ocean. Tracing the Limpopo inland back toward the west, this river defines the northern boundary of South Africa with both Zimbabwe and Botswana. Johannesburg, the commercial capital of South Africa, can be seen as the greyish pixels in the northeastern region of the country. The country's legislative capital, Pretoria, is about 50 miles north of Johannesburg and 250 miles west of Maputo, in the heart of the Northern Province (formerly known as Transvaal). (Image courtesy Jacques Descloitres, MODIS Land Group, NASA Goddard Space Flight Center)

  9. Indian Ledger Art.

    Science.gov (United States)

    Chilcoat, George W.

    1990-01-01

    Offers an innovative way to teach mid-nineteenth century North American Indian history by having students create their own Indian Ledger art. Purposes of the project are: to understand the role played by American Indians, to reveal American Indian stereotypes, and to identify relationships between cultures and environments. Background and…

  10. Male Infertility

    Science.gov (United States)

    ... hypothalamus, pituitary, thyroid and adrenal glands. Low testosterone (male hypogonadism) and other hormonal problems have a number of possible underlying causes. Defects of tubules that transport sperm. Many ... syndrome — in which a male is born with two X chromosomes and one ...

  11. The South Asian genome.

    Directory of Open Access Journals (Sweden)

    John C Chambers

    Full Text Available The genetic sequence variation of people from the Indian subcontinent who comprise one-quarter of the world's population, is not well described. We carried out whole genome sequencing of 168 South Asians, along with whole-exome sequencing of 147 South Asians to provide deeper characterisation of coding regions. We identify 12,962,155 autosomal sequence variants, including 2,946,861 new SNPs and 312,738 novel indels. This catalogue of SNPs and indels amongst South Asians provides the first comprehensive map of genetic variation in this major human population, and reveals evidence for selective pressures on genes involved in skin biology, metabolism, infection and immunity. Our results will accelerate the search for the genetic variants underlying susceptibility to disorders such as type-2 diabetes and cardiovascular disease which are highly prevalent amongst South Asians.

  12. SOUTH AFRICAN SIGN LANGUAGE: CHANGING POLICIES AND ...

    African Journals Online (AJOL)

    Under the apartheid regime in South Afirica, separate departments of education for each racial group were set ... measure, still today), there were separate schools for the white Deaf, the colored (mixed race). Deaf, the Indian ...... further aggravated by the deep racial inequalities still at work in South Afiica, and the fact that.

  13. Critical success factors of Indian Entrepreneurs

    Directory of Open Access Journals (Sweden)

    Alex Antonites

    2013-12-01

    Full Text Available This research seeks to explore the critical success factors that influence the success of Indian small business owners in the largest metropolitan area in South Africa. To achieve this, the objective of the study was to confirm whether there are significant differences between a successful and less successful group of business owners in terms of general management skills, personal characteristics, and entrepreneurial orientation and financing of the business. Through analysing secondary evidence and empirical results it was possible to facilitate a better understanding of how Indian entrepreneurs operating in small and medium enterprises sustain success, thus contributing to the body of knowledge relating to entrepreneurship development in the domain of entrepreneurship. From the literature it became clear that cultural dimensions have an impact on the entrepreneurial process. The arrival of Indians in South Africa has contributed to a unique Indian culture. The characteristics that describe ethnic entrepreneurs and success factors attributed to their success are described. Small and medium enterprises (SMEs are crucial for the development of any country as they offer benefits of economic growth and employment generation. The success factors to sustain SMEs are also described. The findings of the study indicate that there are no significant differences between the comparable groups in relation to management skills and finance factors. There are, however, significant differences relating to personal factors, such as the level of education, family support and experience. Finally, an important learning is that the Indian entrepreneurs in this study are similar to ethnic entrepreneurs reviewed in literature. The study was conducted in Tshwane, the largest metropolitan area in South Africa, and amongst the largest in the world. Keywords: Culture, ethnic entrepreneurship, Indian entrepreneurship, critical success factors, small and medium enterprises

  14. Indian Ocean and Indian summer monsoon: relationships without ENSO in ocean-atmosphere coupled simulations

    Science.gov (United States)

    Crétat, Julien; Terray, Pascal; Masson, Sébastien; Sooraj, K. P.; Roxy, Mathew Koll

    2017-08-01

    The relationship between the Indian Ocean and the Indian summer monsoon (ISM) and their respective influence over the Indo-Western North Pacific (WNP) region are examined in the absence of El Niño Southern Oscillation (ENSO) in two partially decoupled global experiments. ENSO is removed by nudging the tropical Pacific simulated sea surface temperature (SST) toward SST climatology from either observations or a fully coupled control run. The control reasonably captures the observed relationships between ENSO, ISM and the Indian Ocean Dipole (IOD). Despite weaker amplitude, IODs do exist in the absence of ENSO and are triggered by a boreal spring ocean-atmosphere coupled mode over the South-East Indian Ocean similar to that found in the presence of ENSO. These pure IODs significantly affect the tropical Indian Ocean throughout boreal summer, inducing a significant modulation of both the local Walker and Hadley cells. This meridional circulation is masked in the presence of ENSO. However, these pure IODs do not significantly influence the Indian subcontinent rainfall despite overestimated SST variability in the eastern equatorial Indian Ocean compared to observations. On the other hand, they promote a late summer cross-equatorial quadrupole rainfall pattern linking the tropical Indian Ocean with the WNP, inducing important zonal shifts of the Walker circulation despite the absence of ENSO. Surprisingly, the interannual ISM rainfall variability is barely modified and the Indian Ocean does not force the monsoon circulation when ENSO is removed. On the contrary, the monsoon circulation significantly forces the Arabian Sea and Bay of Bengal SSTs, while its connection with the western tropical Indian Ocean is clearly driven by ENSO in our numerical framework. Convection and diabatic heating associated with above-normal ISM induce a strong response over the WNP, even in the absence of ENSO, favoring moisture convergence over India.

  15. Male Hypogonadism

    Science.gov (United States)

    ... the hormone that plays a key role in masculine growth and development during puberty — or has an ... Adulthood In adult males, hypogonadism may alter certain masculine physical characteristics and impair normal reproductive function. Signs ...

  16. Male Infertility

    Science.gov (United States)

    ... to have a baby? If treatment doesn’t work, what are our other options? Resources National Institute of Child Health and Human Development, What Causes Male Infertility? Last Updated: May 30, 2017 This ...

  17. Male contraception.

    Science.gov (United States)

    Amory, John K

    2016-11-01

    Although female contraceptives are very effective at preventing unintended pregnancy, some women can not use them because of health conditions or side-effects, leaving some couples without effective contraceptive options. In addition, many men wish to take active responsibility for family planning. Thus, there is a great need for male contraceptives to prevent unintended pregnancies, of which 80-90 million occur annually. At present, effective male contraceptive options are condoms and vasectomy, which are not ideal for all men. Therefore, efforts are under way to develop novel male contraceptives. This paper briefly reviews the advantages and disadvantages of condoms and vasectomies and then discusses the research directed toward development of novel methods of male contraception. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  18. Condoms - male

    Science.gov (United States)

    Prophylactics; Rubbers; Male condoms; Contraceptive - condom; Contraception - condom; Barrier method - condom ... your health care provider or pharmacy about emergency contraception ("morning-after pills"). PROBLEMS WITH CONDOM USE Some ...

  19. Women's knowledge and perception of male circumcision before and after its roll-out in the South African township of Orange Farm from community-based cross-sectional surveys.

    Directory of Open Access Journals (Sweden)

    Barbara Maraux

    Full Text Available The roll-out of medical male circumcision (MC is progressing in Southern and Eastern Africa. Little is known about the effect of this roll-out on women. The objective of this study was to assess the knowledge and perceptions of women regarding MC in a setting before and after the roll-out. This study was conducted in the South African township of Orange Farm where MC prevalence among men increased from 17% to 53% in the period 2008-2010. Data from three community-based cross sectional surveys conducted in 2007, 2010 and 2012 among 1258, 1197 and 2583 adult women, respectively were studied. In 2012, among 2583 women, 73.7% reported a preference for circumcised partners, and 87.9% knew that circumcised men could become infected with HIV. A total of 95.8% preferred to have their male children circumcised. These three proportions increased significantly during the roll-out. In 2007, the corresponding values were 64.4%, 82.9% and 80.4%, respectively. Among 2581 women having had sexual intercourse with circumcised and uncircumcised men, a majority (55.8%, 1440/2581 agreed that it was easier for a circumcised man to use a condom, 20.5% (530/2581 disagreed; and 23.07 (611/2581 did not know. However, some women incorrectly stated that they were fully (32/2579; 1.2%; 95%CI: 0.9% to 1.7% or partially (233/2579; 9.0%; 95%CI: 8.0% to 10.2% protected when having unprotected sex with a circumcised HIV-positive partner. This study shows that the favorable perception of women and relatively correct knowledge regarding VMMC had increased during the roll-out of VMMC. When possible, women should participate in the promotion of VMMC although further effort should be made to improve their knowledge.

  20. Male contraception

    OpenAIRE

    Mathew, Vivek; Bantwal, Ganapathi

    2012-01-01

    Contraception is an accepted route for the control of population explosion in the world. Traditionally hormonal contraceptive methods have focused on women. Male contraception by means of hormonal and non hormonal methods is an attractive alternative. Hormonal methods of contraception using testosterone have shown good results. Non hormonal reversible methods of male contraception like reversible inhibition of sperm under guidanceare very promising. In this article we have reviewed the curren...

  1. Male sexuality.

    Science.gov (United States)

    Ginsberg, Terrie B

    2010-05-01

    It should be recognized that sexuality in the aging male is of such import that a complete sexual history must be performed. By taking a complete sexual history, facts can be obtained that will allow for appropriate focus relating to a holistic evaluation and will enable us to dispel antiquated sexual myths pertaining to the aging male. If initiated by the history taker, questions concerning sexuality may be discussed more comfortably by the patient. Erectile dysfunction, male sexual response cycle, testosterone, sexually transmitted diseases, human immunodeficiency virus, long-term illness, along with religion and culture are explored in this article with the aim of improving one's knowledge base, self reflection, and awareness of the importance of male sexuality. A complete understanding and appreciation of the aging male's medical history, surgical history, social history, and emotional history as well as his sexual, cultural, and religious concepts will allow the health care provider to better analyze information, and to recommend and provide appropriate advice and treatment to the aging male patient. Copyright 2010 Elsevier Inc. All rights reserved.

  2. Effect of Oestrogen on Altering the Serum and Urinary Levels of Calcium, Phosphate and Magnesium in Hysterectomised Women Compared to Natural Menopausal South Indian Women: A Case Control Study.

    Science.gov (United States)

    Sonu, Yeldose; Avinash, S S; Sreekantha; Arun Kumar, K; Malathi, M; Shivashankara, A R

    2016-07-01

    Given the paucity of studies conducted to know the effect of suddenness and earlier onset of endocrinological changes associated with hysterectomy, on the serum and urinary levels of calcium, magnesium and phosphate the present study was conducted to compare the levels of calcium, magnesium and phosphate in serum and urine of hysterectomised and natural menopausal south Indian women. This is a cross-sectional observational study. The study included three groups of 30 healthy premenopausal, 30 early surgical menopausal and 30 natural post menopausal women. Women suffering from any endocrine disease were excluded. Analysis was performed in serum and urine sample. The levels of calcium, magnesium and phosphate in serum and calcium/creatinine, magnesium/creatinine and phosphate/creatinine ratio were estimated in urine by spectrophotometric method. Hysterectomised women (serum calcium: 8.7 ± 0.09 mg/dl; urine calcium/creatinine: 0.16 ± 0.02) have significantly low serum calcium (p women (serum magnesium: 2.1 ± 0.03; serum phosphate: 4.4 ± 0.16; urinary calcium/creatinine: 0.17 ± 0.02; urinary magnesium/creatinine: 0.09 ± 0.01) have significantly high serum magnesium (p = 0.016), serum phosphate (p = 0.043) and high urinary calcium/creatinine (p = 0.002), magnesium/creatinine ratio (p = 0.025) compared to healthy pre menopausal women. Post menopausal women (serum calcium: 9.1 ± 0.08) have significantly high serum calcium and phosphate compared to hysterectomised women (serum phosphate: 3.93 ± 0.11). Hysterectomised women have significantly low serum calcium, oestrogen and high urinary calcium/creatinine ratio compared to healthy premenopausal women and low serum calcium and low serum phosphate compared to natural postmenopausal women. Natural postmenopausal women had low serum oestrogen and high serum magnesium, serum phosphate, urinary calcium creatinine ratio and urinary magnesium creatinine ratio compared to healthy premenopausal

  3. Distribution of PON1 polymorphisms PON1Q192R and PON1L55M among Chinese, Malay and Indian males in Singapore and possible susceptibility to organophosphate exposure.

    Science.gov (United States)

    Chia, Sin Eng; Mohamed Ali, Safiyya; Yap, Peng Huat Eric; Gan, Linda; Ong, Yeong Bing; Chia, Kee Seng

    2009-03-01

    Organophosphate (OP)-containing pesticides are widely used worldwide for domestic and industrial purposes. Studies on acute and chronic exposure to OPs have revealed numerous health effects attributed mainly to acetylcholinesterase (AChE) inhibition. The enzyme human serum paraoxonase (PON1) is involved in the detoxification of OP compounds. PON1 polymorphisms have been shown to affect susceptibility to OP exposure. We studied the effect of OP exposure on pest control workers and assessed the distribution of two common PON1 polymorphisms in our local population. The exposed group consisted of 103 workers from various pest control companies under the Singapore Pest Management Association while the 91 unexposed workers were from a lead stabilizer factory. For all workers, the mean age was 36.9 (20-70) years and the ethnic distribution was 38.1% Chinese, 44.3% Malay and 17.5% Indian. The mean+/-S.D. exposure duration among the pesticide workers was 10.4+/-8.4 years. The mean+/-S.D. RBC cholinesterase level was 18436.2+/-2078U/L and 18079.6+/-1576U/L for the exposed and unexposed groups, respectively (p=0.216). The mean+/-S.D. serum pseudocholinesterase was 11028.4+/-2867.4U/L and 9433.6+/-2022.6U/L in the exposed and unexposed groups, respectively (pChinese and Malays (266.5 and 266.3U/L, respectively) whereas that of the Indians was significantly lower (165.6U/L). Our study showed that cholinesterase levels among the exposed were not lower than those in the unexposed group. PON1 polymorphisms differed among ethnic groups, implying that ethnicity could be an important surrogate for identifying susceptible groups in case of OP exposure. Although OP poisoning is rare among occupationally exposed workers in Singapore, this information is useful for other developing countries that have large populations of Chinese, Malays and Indians where OP exposure could be very high especially in agricultural settings.

  4. United States interests in South Asia

    Science.gov (United States)

    2009-12-11

    Gulf of Malacca in the 10 Bhupinder Singh , ―The Indian Ocean and regional Security‖ (Punjab: B.C...Qaida in Afghanistan. Swati Parashar of the South Asian Analysis Group says that, US led anti terrorist operations cannot exclude South Asia...23 Swati Parashar, ―The U.S and South Asia: From Tactical Security Relationship Towards a Strategic Partnership,‖ 2006, http

  5. Association of American Indian cultural identity with physical activity.

    Science.gov (United States)

    Duncan, Glen E; McDougall, Casey L; Dansie, Elizabeth; Garroutte, Eva; Buchwald, Dedra; Henderson, Jeffrey A

    2014-01-01

    Cultural factors are associated with health behaviors among American Indians. Accordingly, the objective of our study was to investigate whether cultural identity, defined as the primary language spoken at home, is associated with: 1) higher total physical activity levels, and 2) levels of leisure-time physical activity recommended for health benefits in a diverse sample of American Indians. Cross-sectional analysis of 5,207 American Indian adults 18 to 82 years. Participants resided on the Oglala Sioux (n=2,025) and Cheyenne River Sioux (n=1,528) reservations in South Dakota, and the Gila River Indian Community (n=1,654) in Arizona. Bicultural participants in South Dakota, but not Arizona, reported significantly higher total physical activity compared to the English-only group (Pcultures with which they identify are recommended.

  6. Male baldness.

    Science.gov (United States)

    Clarke, Philip

    2016-04-01

    Male baldness is very common. Its effect on individuals is extremely variable, and in some people it will have a significant adverse effect on their quality of life. The objectives of this article are to help general practitioners (GPs) be aware of potential health problems related to male baldness, to have an approach to assessing hair loss and to be aware of treatment options. Male baldness is, most often, a normal occurrence, but it may have significant effects on a man's health. It may also be a pointer to other potential health issues. The GP is in the ideal position to conduct an initial evaluation, consider other health issues and advise on treatment options.

  7. Diabetes mellitus in a young Amazon Indian child

    Directory of Open Access Journals (Sweden)

    Mônica Andrade Lima Gabbay

    Full Text Available CONTEXT: Although type 2 diabetes has been described among American Indian children, no case of type 1 diabetes has been reported in the literature. CASE REPORT: We report the first case of diabetes in a South American Indian child from the tropical rainforest, who was positive for IA2 autoantibodies and genetic markers of susceptibility to type 1 diabetes, but also demonstrated residual beta cell function four years after diagnosis.

  8. Operational art in the 1962 Sino Indian War

    Science.gov (United States)

    2016-05-26

    and Theory Development in the Social Sciences.41 Structurally, the monograph will apply a set of standardized questions to the case study. These...the strategic military objectives. 42 Bennett and George, Case Studies and Theory Development in the Social Sciences, 69. 43 Ibid., 67, 70. 16...it could no longer avoid a war with India.79 The CMC developed a counterattack to destroy Indian forces and advance south into Indian territory “in

  9. "Education Makes You Have More Say in the Way Your Life Goes": Indian Women and Arranged Marriages in the United Kingdom

    Science.gov (United States)

    Bhopal, Kalwant

    2011-01-01

    This paper explores Indian women's views on arranged marriages in the United Kingdom. It is based on research carried out with 32 Indian women studying at a university in the South East of England, UK. The article draws on Wenger's social theory of learning to explore how Indian women's participation in communities of practice in higher education…

  10. Sequential Cross-Sectional Surveys in Orange Farm, a Township of South Africa, Revealed a Constant Low Voluntary Medical Male Circumcision Uptake among Adults despite Demand Creation Campaigns and High Acceptability.

    Directory of Open Access Journals (Sweden)

    Esaie Marshall

    Full Text Available WHO recommends a male circumcision (MC prevalence rate higher than 80% to have a substantial impact on the HIV-AIDS epidemic in Eastern and Southern Africa. Orange Farm, a township in South Africa, has a free-for-service voluntary medical male circumcision (VMMC clinic in operation since 2008. Following an intense campaign from 2008 to 2010, MC prevalence rate increased to 55.4% (ANRS-12126. Ongoing and past VMMC campaigns focused on youths, through school talks, and adults at a community level. The main objective of the study was to assess the change in MC prevalence rate among adults aged 18-19 and 18-49 years in the past 5 years.A cross-sectional survey (ANRS-12285 was conducted among a random sample of 522 adult men in 2015. MC status and characteristics of participants were collected through a genital examination and a face-to-face questionnaire.MC prevalence rate among young adult men aged 18-19 years increased markedly from 61.2% (95%CI: 57.4% to 65.0% in 2010 to 87.5% (76.0% to 94.6% in 2015 (p<0.001. In the same period, among men aged 18-49 years, MC prevalence rate varied slightly from 55.4% (53.6% to 57.1% to 56.7% (52.4% to 60.9%. In 2015, 84.9% (79.2% to 89.5% of uncircumcised adult men reported that they were willing to be circumcised. However, we estimated that only 4.6% (11/237; 2.5% to 7.9% of the uncircumcised men underwent circumcision in 2015, despite 117/185 (63.2%; 95%CI: 56.1% to 69.9% who reported that they were definitely willing to become circumcised.In Orange Farm, VMMC campaigns were successful among the youth and led to a sufficiently high MC prevalence rate to have a substantial impact in the future on the HIV-AIDS epidemic. However, despite high acceptability and a free VMMC service, VMMC campaigns since 2010 have failed to increase MC prevalence rate among adults to above 80%. These campaigns should be revisited.

  11. Western Indian Ocean Journal of Marine Science - Vol 13, No 1 (2014)

    African Journals Online (AJOL)

    View or download the full issue, Untitled () PDF. Table of Contents. Articles. Morphology of the Zambezi River plume in the Sofala Bank, Mozambique · EMAIL ... (Iles Eparses, France) in the Mozambique Channel, South Western Indian Ocean.

  12. 40 CFR 147.2051 - EPA-administered program-Indian lands.

    Science.gov (United States)

    2010-07-01

    ... Carolina § 147.2051 EPA-administered program—Indian lands. (a) Contents. The UIC program for all classes of... these requirements. (b) Effective date. The effective date of the UIC program for Indian lands in South Carolina is November 25, 1988. [53 FR 43090, Oct. 25, 1988, as amended at 56 FR 9419, Mar. 6, 1991] ...

  13. Socio-economic variations in tobacco consumption, intention to quit and self-efficacy to quit among male smokers in Thailand and Malaysia: results from the International Tobacco Control-South-East Asia (ITC-SEA) survey.

    Science.gov (United States)

    Siahpush, Mohammad; Borland, Ron; Yong, Hua-Hie; Kin, Foong; Sirirassamee, Buppha

    2008-03-01

    Aim To examine the association of socio-economic position (education, income and employment status) with cigarette consumption, intention to quit and self-efficacy to quit among male smokers in Thailand and Malaysia. Design and setting The data were based on a survey of adult smokers conducted in early 2005 in Thailand and Malaysia as part of the International Tobacco Control-South-East Asia (ITC-SEA) project. Participants A total of 1846 men in Thailand and 1906 men in Malaysia. Measurement Participants were asked questions on daily cigarette consumption, intention to quit and self-efficacy to quit in face-to-face interviews. Findings Analyses were based on multivariate regression models that adjusted for all three socio-economic indicators. In Thailand, higher level of education was associated strongly with not having self-efficacy, associated weakly with having an intention to quit and was not associated with cigarette consumption. Higher income was associated strongly with having self-efficacy, associated weakly with high cigarette consumption and was not associated with having an intention to quit. Being employed was associated strongly with having an intention to quit and was not associated with cigarette consumption or self-efficacy. In Malaysia, higher level of education was not associated with any of the outcomes. Higher income was associated strongly with having self-efficacy, and was not associated with the other outcomes. Being employed was associated moderately with higher cigarette consumption and was not associated with the other outcomes. Conclusion Socio-economic and cultural conditions, as well as tobacco control policies and tobacco industry activities, shape the determinants of smoking behaviour and beliefs. Existing knowledge from high-income countries about disparities in smoking should not be generalized readily to other countries.

  14. The Gambling Behavior of American Indian and Non-Indian Participants: Effects of the Actions and Ethnicity of a Confederate

    Science.gov (United States)

    McDougall, Casey L.; McDonald, J. Douglas; Weatherly, Jeffrey N.

    2008-01-01

    The present experiment investigated whether the gambling of American Indian (AI) and non-AI participants would be sensitive to the actions and/or ethnicity of another gambler (i.e., a confederate) when playing a slot-machine simulation. Eight male AIs and eight male non-AIs participated in five gambling sessions. In one, the participant gambled…

  15. Challenges in Collating Spirometry Reference Data for South-Asian Children: An Observational Study

    Science.gov (United States)

    Lum, Sooky; Bountziouka, Vassiliki; Quanjer, Philip; Sonnappa, Samatha; Wade, Angela; Beardsmore, Caroline; Chhabra, Sunil K.; Chudasama, Rajesh K.; Cook, Derek G.; Harding, Seeromanie; Kuehni, Claudia E.; Prasad, K. V. V.; Whincup, Peter H.; Lee, Simon; Stocks, Janet

    2016-01-01

    Availability of sophisticated statistical modelling for developing robust reference equations has improved interpretation of lung function results. In 2012, the Global Lung function Initiative(GLI) published the first global all-age, multi-ethnic reference equations for spirometry but these lacked equations for those originating from the Indian subcontinent (South-Asians). The aims of this study were to assess the extent to which existing GLI-ethnic adjustments might fit South-Asian paediatric spirometry data, assess any similarities and discrepancies between South-Asian datasets and explore the feasibility of deriving a suitable South-Asian GLI-adjustment. Methods Spirometry datasets from South-Asian children were collated from four centres in India and five within the UK. Records with transcription errors, missing values for height or spirometry, and implausible values were excluded(n = 110). Results Following exclusions, cross-sectional data were available from 8,124 children (56.3% male; 5–17 years). When compared with GLI-predicted values from White Europeans, forced expired volume in 1s (FEV1) and forced vital capacity (FVC) in South-Asian children were on average 15% lower, ranging from 4–19% between centres. By contrast, proportional reductions in FEV1 and FVC within all but two datasets meant that the FEV1/FVC ratio remained independent of ethnicity. The ‘GLI-Other’ equation fitted data from North India reasonably well while ‘GLI-Black’ equations provided a better approximation for South-Asian data than the ‘GLI-White’ equation. However, marked discrepancies in the mean lung function z-scores between centres especially when examined according to socio-economic conditions precluded derivation of a single South-Asian GLI-adjustment. Conclusion Until improved and more robust prediction equations can be derived, we recommend the use of ‘GLI-Black’ equations for interpreting most South-Asian data, although ‘GLI-Other’ may be more

  16. Leadership Preferences of Indian and Non-Indian Athletes.

    Science.gov (United States)

    Malloy, D. C.; Nilson, R. N.

    1991-01-01

    Among 86 Indian and non-Indian volleyball competitors, non-Indian players indicated significantly greater preferences for leadership that involved democratic behavior, autocratic behavior, or social support. Indians may adapt their behavior by participating in non-Indian games, without changing their traditional value orientations. Contains 22…

  17. Bioequivalence of two film-coated tablets of imatinib mesylate 400 mg: a randomized, open-label, single-dose, fasting, two-period, two-sequence crossover comparison in healthy male South American volunteers.

    Science.gov (United States)

    Parrillo-Campiglia, Susana; Ercoli, Mónica Cedres; Umpierrez, Ofelia; Rodríguez, Patricia; Márquez, Sara; Guarneri, Carolina; Estevez-Parrillo, Francisco T; Laurenz, Marilena; Estevez-Carrizo, Francisco E

    2009-10-01

    Imatinib is a tyrosine kinase inhibitor that has been established as a highly effective therapy for chronic myelogenous leukemia and gastrointestinal stromal tumors. A new generic, once-daily 400-mg tablet of imatinib has been developed by a pharmaceutical company in Argentina, where the regulatory standard for marketing authorization of an imatinib generic is in vitro dissolution testing. The aim of this study was to assess the bioequivalence of a new generic film-coated test tablet formulation versus a film-coated reference tablet formulation of imatinib 400 mg. The local manufacturer seeks to validate the in vitro performance of this new formulation with a bioequivalence study. A randomized, open-label, single-dose, fasting, 2-period, 2-sequence crossover design with a 2-week washout period was used in this study. The study population consisted of healthy male South American (Uruguayan) volunteers, who were assigned in a 1:1 ratio to a randomized sequence (test-reference or reference-test). In each period, the test or reference formulation was administered after an overnight fast. During the 72-hour follow-up period, participants were monitored for vital signs and symptoms. Blood samples were collected at 15 time points, including baseline, until 72 hours. Physical examination and laboratory tests (blood, urine) were repeated 1 week after study completion. A noncompartmental model was used to determine the pharmacokinetic parameters of imatinib. The 90% CIs of the test/reference ratios for AUC(0-infinity) and C(max) were determined; the test and reference formulations were considered bioequivalent if the 90% CIs were between 0.80 and 1.25. Adverse events were assessed by a nurse who administered a questionnaire while the healthy volunteers were admitted in the unit. The bioequivalence study was conducted in 30 Uruguayan male volunteers. Demographic characteristics (mean [SD]) included age, 27.8 (6.5) years; weight, 71.2 (9.8) kg; height, 1.71 (0.09) m; and body

  18. 75 FR 61511 - Indian Gaming

    Science.gov (United States)

    2010-10-05

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs.... FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office of the.... SUPPLEMENTARY INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA), Public Law 100...

  19. 76 FR 42722 - Indian Gaming

    Science.gov (United States)

    2011-07-19

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs... Date: July 19, 2011. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming... INFORMATION: Under section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA), Public Law 100-497, 25 U.S.C...

  20. 75 FR 38834 - Indian Gaming

    Science.gov (United States)

    2010-07-06

    ... DEPARTMENT OF THE INTERIOR Bureau of Indian Affairs Indian Gaming AGENCY: Bureau of Indian Affairs...: July 6, 2010. FOR FURTHER INFORMATION CONTACT: Paula L. Hart, Director, Office of Indian Gaming, Office...-4066. SUPPLEMENTARY INFORMATION: Under Section 11 of the Indian Gaming Regulatory Act of 1988 (IGRA...

  1. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Editorial Board. Sadhana. Editor. N Viswanadham, Indian Institute of Science, Bengaluru. Senior Associate Editors. Arakeri J H, Indian Institute of Science, Bengaluru Hari K V S, Indian Institute of Science, Bengaluru Mujumdar P P, Indian Institute of Science, Bengaluru Manoj Kumar Tiwari, Indian Institute of Technology, ...

  2. Physical, currents, nutrients, and other data from bottle and GEK casts from the FUJI and SHIRASE in the Indian Ocean, North Pacific Ocean, South Pacific Ocean, and Southern Oceans (> 60 degrees South) from 06 December 1965 to 10 January 1994 (NODC Accession 0000039)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Physical, currents, nutrients, and other data were collected from bottle and GEK casts from the FUJI and SHIRASE in the Indian Ocean and other locations from 06...

  3. Trachoma among the Yanomami Indians

    Directory of Open Access Journals (Sweden)

    J.S. Paula

    2002-10-01

    Full Text Available The Yanomami are one of the last primitive groups of Indians living in Brazil. They have almost no contact with other cultures. The epidemiology of eye disease among Yanomami is virtually unknown. For the first time, a trachoma survey was conducted among Yanomami Indians in the State of Amazonas near the Venezuelan border of the Brazilian rain forest. Ophthalmic examination was carried out on a total of 613 individuals (338 males and 275 females from eight Yanomami villages along the Marauiá River located in the upper Rio Negro Basin. Age was classified into three categories (children, adults, and elderly and trachoma was classified into five grades: follicular, inflammatory intense, cicatricial, trichiasis, and corneal opacity. Trachoma was endemic in all villages visited. Overall, 30.3% of the subjects had trachoma. Females were significantly more affected (37.4% than males (23.9%. The inflammatory trachoma rate reached 24.9% in children and the cicatricial form increased with age, reaching 13.9% among adults and 35.21% among the elderly. Trichiasis or corneal opacities were not detected and treatment of the entire population was initiated with 1 g azithromycin. The detection of endemic trachoma among the Yanomami is relevant for the understanding of the epidemiology of this disease in the Brazilian rain forest and underscores the necessity for a program of trachoma control in this region.

  4. Trachoma among the Yanomami Indians.

    Science.gov (United States)

    Paula, J S; Medina, N H; Cruz, A A V

    2002-10-01

    The Yanomami are one of the last primitive groups of Indians living in Brazil. They have almost no contact with other cultures. The epidemiology of eye disease among Yanomami is virtually unknown. For the first time, a trachoma survey was conducted among Yanomami Indians in the State of Amazonas near the Venezuelan border of the Brazilian rain forest. Ophthalmic examination was carried out on a total of 613 individuals (338 males and 275 females) from eight Yanomami villages along the Maraui River located in the upper Rio Negro Basin. Age was classified into three categories (children, adults, and elderly) and trachoma was classified into five grades: follicular, inflammatory intense, cicatricial, trichiasis, and corneal opacity. Trachoma was endemic in all villages visited. Overall, 30.3% of the subjects had trachoma. Females were significantly more affected (37.4%) than males (23.9%). The inflammatory trachoma rate reached 24.9% in children and the cicatricial form increased with age, reaching 13.9% among adults and 35.21% among the elderly. Trichiasis or corneal opacities were not detected and treatment of the entire population was initiated with 1 g azithromycin. The detection of endemic trachoma among the Yanomami is relevant for the understanding of the epidemiology of this disease in the Brazilian rain forest and underscores the necessity for a program of trachoma control in this region.

  5. About | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    The 82nd Annual Meeting of the Indian Academy of Sciences is being held at ... by newly elected Fellows and Associates over a wide range of scientific topics. ... Indian Institute of Science Education and Research (IISER), Bhopal: Indian ...

  6. Indianization of psychiatry utilizing Indian mental concepts

    Science.gov (United States)

    Avasthi, Ajit; Kate, Natasha; Grover, Sandeep

    2013-01-01

    Most of the psychiatry practice in India is guided by the western concepts of mental health and illness, which have largely ignored the role of religion, family, eastern philosophy, and medicine in understanding and managing the psychiatric disorders. India comprises of diverse cultures, languages, ethnicities, and religious affiliations. However, besides these diversities, there are certain commonalities, which include Hinduism as a religion which is spread across the country, the traditional family system, ancient Indian system of medicine and emphasis on use of traditional methods like Yoga and Meditation for controlling mind. This article discusses as to how mind and mental health are understood from the point of view of Hinduism, Indian traditions and Indian systems of medicine. Further, the article focuses on as to how these Indian concepts can be incorporated in the practice of contemporary psychiatry. PMID:23858244

  7. Associateship | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Address: Dept. of Electrical Engineering, Indian Institute of Technology, Kandi, ... Specialization: Elementary Particle Physics Address during Associateship: Centre for Theoretical Studies, Indian Institute of Science, Bangalore 560 012.

  8. Fellowship | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Address: Director, Indian Institute of Science Education & Research, .... Address: Visiting Professor, CORAL, Indian Institute of Technology, ..... Specialization: Elementary Particles & High Energy Physics, Plasma Physics and Atomic Physics

  9. Fellowship | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Address: Department of Chemistry, Indian Institute of Technology, Powai, Mumbai .... Address: Emeritus Professor, National Institute of Advanced Studies, Indian .... Specialization: High Energy & Elementary Particle Physics, Supersymmetric ...

  10. A Bibliography on American Indians. Bibliographic Series No. 36.

    Science.gov (United States)

    Perry, Larry S.

    The information sources on Indians of North and South America which are listed were selected from the holdings of the Arkansas University library. Materials are grouped by type, including bibliographies, biographies, catalogs and directories, documentary histories, laws and treaties, encyclopedias and guides, handbooks and sourcebooks, microfilm,…

  11. Liver lipids of Indian and Atlantic Ocean spinner Carcharhinus ...

    African Journals Online (AJOL)

    Shark liver oils are rich in polyunsaturated fatty acids, especially the n3 moieties. Data on the liver fatty acids of sharks from African waters, however, are limited. Liver samples from sharks from the western Indian Ocean off the east coast of South Africa and those from the Atlantic Ocean and Gulf of Mexico were examined.

  12. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    pp 113-119. Relationship between chemical composition and magnetic susceptibility in sediment cores from Central Indian Ocean Basin · J N Pattan G Parthiban V K Banakar A Tomer M Kulkarni · More Details Abstract Fulltext PDF. Three sediment cores in a north–south transect (3°N to 13°S) from different sediment types ...

  13. Flexure of the Indian plate and intraplate earthquakes

    Indian Academy of Sciences (India)

    The imposition of this stress field on the northward moving Indian plate appears fundamental to explaining the current distribution of intraplate earthquakes and their mechanisms. The current study highlights an outer trough south of the flexural bulge in central India where surface stresses are double the contiguous ...

  14. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Articles written in Journal of Earth System Science. Volume 116 Issue 1 February 2007 pp 73-79. Long range prediction of Indian summer monsoon ... Volume 121 Issue 1 February 2012 pp 203-210. Impact of global warming on cyclonic disturbances over south Asian region · Savita Patwardhan Ashwini Kulkarni K Krishna ...

  15. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    The temporal and spatial variability of the various meteorological parameters over India and its different subregions is high. The Indian subcontinent is surrounded by the complex Himalayan topography in north and the vast oceans in the east, west and south. Such distributions have dominant influence over its climate and ...

  16. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    DD should be arranged in favour of "Indian Academy of Sciences" payable at Bengaluru. For details, contact: Springer Distribution Centre GmbH. Customer Service Journals Haberstrasse 7, D-69126 Heidelberg Germany. Email: subscriptions@springer.com. For the Americas (North, South, Central and the Caribbean):

  17. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Measurements of the concentration and size distribution of aerosol particles in the size-ranges of 0.5–20 m and 16–700 nm diameters were made during six fog episodes over the south Indian Ocean. Observations show that concentrations of particles of all sizes start decreasing 1–2 hours before the occurrence of fog.

  18. Traditional Indian custOInS surrounding birth

    African Journals Online (AJOL)

    culture. Very few of these have described customs followed by Indians in South Africa. A review of .... water, rather than cooling s~bstances like tea. \\Vomen are believed to ..... 6. McGilvray DB. Sexual power and fertiliry in Sri Lanka: Barticaloa.

  19. A Teacher's Guide To: Indians and the Outdoor Classroom.

    Science.gov (United States)

    Schumacher, C. M.

    As a basic teacher's guide to the study of plants in their environment, this document serves primarily as a starting point for outdoor education with an American Indian emphasis in the State of South Dakota. The State is divided into three broad environmental categories or "biotic communities" (Prairie and Plains, Woodlands, and Wet…

  20. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    The sediment records along the bedrock rivers of Kachchh register imprints of the Indian summer monsoon (ISM), which is the major source of moisture to the fluvial system in western India. The Rukmawati River originates from the Katrol Hill Range in the north and flows towards the south, into the Gulf of Kachchh. The field ...