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Sample records for egyptian asthmatic children

  1. Individualized homeopathy in a group of Egyptian asthmatic children.

    Science.gov (United States)

    Shafei, Heba Farid; AbdelDayem, Soha Mahmoud; Mohamed, Nagwa Hassan

    2012-10-01

    To evaluate homeopathy as an adjunctive treatment for bronchial asthma in children. In a prospective observational longitudinal study the effects of individualised homeopathic medicines were assessed in 30 children with asthma as an adjunct to conventional treatment. The main outcome measures were frequency of attacks, use of medication, night awakening and spirometry at baseline and at follow-up till 6 months. There were clinically relevant and statistically significant changes in those measuring severity, indicating relative improvements after 3 months and absolute improvements after 6 months of treatment by homeopathic medicines. This study provides evidence that homeopathic medicines, as prescribed by experienced homeopathic practitioners, improve severity of asthma in children. Controlled studies should be conducted. Copyright © 2012 The Faculty of Homeopathy. Published by Elsevier Ltd. All rights reserved.

  2. The frequency of vitamin D deficiency among asthmatic Egyptian ...

    African Journals Online (AJOL)

    Objective: To detect the frequency of vitamin D insufficiency and deficiency among Egyptian asthmatic children and to correlate vitamin D levels to the severity of asthma. Methods: This case control study was conducted on 60 asthmatic children and 40 healthy controls. All were subjected to clinical history taking including ...

  3. The frequency of vitamin D deficiency among asthmatic Egyptian ...

    African Journals Online (AJOL)

    EL-HAKIM

    The frequency of vitamin D deficiency among asthmatic Egyptian children. INTRODUCTION. Asthma is defined as a common chronic inflammatory disease of the airways characterized by variable and recurrent symptoms, reversible airflow obstruction, and bronchospasm. Children have smaller airways than adults, which ...

  4. Plasma diamine oxidase activity in asthmatic children

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    Kyoichiro Toyoshima

    1996-01-01

    Full Text Available Histamine plays an important role in the development of asthmatic symptoms. Diamine oxidase (DAO histaminase, which inactivates histamine, is located in the intestine and kidney and is released into plasma. Plasma DAO activity in asthmatic children was measured by a recently developed high performance liquid chromatographic method using histamine as the DAO substrate. Diamine oxidase activity was higher in severely asthmatic children than in those with mild asthma. A time course study during the acute exacerbation phase revealed that DAO activity rose during acute asthmatic attacks and then decreased gradually over several days. Although the mechanisms of plasma DAO activity increase during acute asthmatic attacks could not be explained, data showed that plasma DAO activity is an important index of histamine metabolism in asthmatics and may relate to some mechanisms of acute exacerbation of airway inflammation. Consequently, fluctuations in plasma DAO can be used as one of various indices of instability in management of asthma.

  5. Respiratory function in children of asthmatic mothers

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    Marco A. Valadares

    2013-03-01

    Conclusions: The frequency of spirometry alterations in children of asthmatic mothers was high; the restrictive pattern was more often observed that the obstructive. There was a higher incidence of obstructive test results in those who presented clinical symptoms of asthma, with a higher frequency of clinical diagnosis of asthma than that found in the literature.

  6. The Wall Drawings of Egyptian Children.

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    Wilson, Brent

    1982-01-01

    Discusses murals done by Egyptian children. Differences in the drawing styles of American and Egyptian children are discussed. The author states that the significance of the wall drawings is that they represent a rich social setting in which children learn to produce art. (AM)

  7. Serum Zinc Level in Asthmatic and Non-Asthmatic School Children

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    Atqah AbdulWahab

    2018-03-01

    Full Text Available Asthma is one of the most common chronic disorders among children. Zinc (Zn is an essential dietary antioxidant and may have a special role in assisting the airways of asthmatic subjects. The primary objective of this study was to measure serum Zn levels among asthmatic school children and to compare this to the serum Zn level in non-asthmatic children. The secondary objective was to investigate the relationship between Zn levels and the degree of asthma control. A cross-sectional study following forty asthmatic children and forty matched non-asthmatic children of both genders was conducted. Weight, height, body mass index (BMI, BMI Z-scores, serum Zn, hemoglobin, total protein, and albumin concentrations were measured in both groups. Serum immunoglobulin E (IgE levels, the forced expiratory volume in 1 second (FEV1, and dosage of inhaled steroids were measured in asthmatic school children. The results show the mean Zn level among asthmatic children was 12.78 ± 1.8 μmol/L. Hypozincemia was detected in four asthmatic children. Asthma and control groups were matched in age, gender, and BMI Z score (p > 0.05. No significant difference was observed in Zn levels, hemoglobin, albumin, and total protein between both groups (p > 0.05. Among asthmatics, Zn levels were not significantly associated with the degree of asthma control (well controlled, mean Zn = 12.9 ± 1.5, partially controlled, mean Zn = 11.9 ± 1.6, and uncontrolled, mean Zn = 3.62 ± 2.2 (p = 0.053. The Zn level was not correlated with the FEV1 Z score. There was no significant association between Zn level and the dosage of inhaled steroids or IgE concentrations (p > 0.05. The findings show that Zn may not play a major role in the degree of asthma control. Larger studies are needed to confirm these results.

  8. Gender differences in objectively assessed physical activity in asthmatic and non-asthmatic children.

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    Yiallouros, Panayiotis K; Economou, Mary; Kolokotroni, Ourania; Savva, Savvas C; Gavatha, Marina; Ioannou, Phivos; Karpathios, Themistoclis; Middleton, Nicos

    2015-04-01

    To compare objectively assessed physical activity levels, between asthmatic children and non-asthmatic controls. From a random community sample of 794 children aged 8-9 years, in a case-control design, 104 children with ever doctor's diagnosis of asthma and 99 non-asthmatic controls were recruited and had assessment of physical activity with biaxial accelerometers for 7 days. Children with active (also reporting at least one episode of wheezing in the last 12 months) and inactive (no wheezing in past 12 months) asthma appeared to have similar physical activity and sedentary activity levels compared to non-asthmatic children. However, girls with active asthma had significantly lower moderate-to-vigorous physical activity (MVPA) levels than their peers with adjusted geometric mean ratio of 0.59 (95% CI: 0.369, 0.929, P-value = 0.024). No difference in physical and sedentary activity levels was observed between asthmatic and non-asthmatic boys. The difference between genders in the comparison of MVPA levels in asthmatics and controls was statistically significant (P-value of likelihood ratio test [LRT] for effect modification by gender = 0.034). Unlike boys, girls with active asthma appear to be less active than their healthy peers, and this gender difference might explain the inconsistent evidence from previous reports on physical activity levels in asthmatic children. Further studies are needed to confirm the gender interaction in the childhood asthma-physical activity relation and the implications on current guidelines for physical exercise prescriptions in asthmatic children. © 2014 Wiley Periodicals, Inc.

  9. Antioxidant status in acute asthmatic attack in children

    International Nuclear Information System (INIS)

    Al-Abdulla, N.O.; Al-Naama, L.M.; Hassan, M.K.

    2010-01-01

    Objectives: To determine the oxidant - antioxidant imbalance in asthmatic children, by measuring the levels of malondialdehyde (MDA) as an oxidant marker of lipid peroxidation as well as antioxidant compounds like vitamin C, vitamin E and uric acid and to investigate whether their concentrations are associated with more severe asthma. Methods: This case controlled prospective study was conducted on 219 children aged 1-12 years, attending Basra Maternity and Children Hospital. Included were 98 asthmatic children during acute attack and 121 non asthmatic, apparently healthy children. Serum malondialdehyde (MDA) as an oxidant marker of lipid peroxidation, and vitamin C, vitamin E and uric acid (as antioxidants) were estimated in asthmatic children during acute attack and compared with non-asthmatic children. Results: Asthmatic children during exacerbation of their asthma have significant lower serum levels of antioxidant compounds like vitamin C, vitamin E and uric acid (p<0.001) and significantly high malondialdehyde as compared with the controls. MDA was significantly elevated (P< 0.001), while that of vitamin C, vitamin E and uric acid were significantly decreased with increasing severity of asthmatic attack (P<0.001). A significant negative correlation between MDA with vitamin C (P<0.05, r = - 0.44) was observed in severe asthmatic attacks. Conclusion: Asthmatic patients during acute attack suffer a high degree of reactive oxygen species formation causing considerable oxidative stress that is indicated by the high level of oxidants (MDA) and low level of antioxidants. (author)

  10. Clinical characteristics of black asthmatic children.

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    Luyt, D K; Davis, G; Dance, M; Simmank, K; Patel, D

    1995-10-01

    A prospective study of 455 black asthmatic children (277 boys) attending the Baragwanath Hospital asthma clinic was undertaken. A history was obtained by means of a standardised questionnaire and skin tests were performed. Cough was the commonest presenting symptom and upper respiratory tract infections, exercise and cold weather the commonest symptom precipitants. The relative incidences of the other precipitants reflected the environment of the study population. Associated atopic conditions were present in 75.5% of patients and a family background in 22.2%. Other respiratory diagnoses were commonly made, particularly tuberculosis, which was diagnosed in 7.4%. Fewer than one-third had no positive skin reaction. The commonest allergens were grasses, pollen and house-dust mites. The high proportion of house-dust mite sensitivity (44.2%) contradicts beliefs that they are rare at higher altitudes.

  11. Determinants of lung function and airway hyperresponsiveness in asthmatic children.

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    Bisgaard, H; Pedersen, S; Anhøj, J; Agertoft, L; Hedlin, G; Gulsvik, A; Bjermer, L; Carlsen, K H; Nordvall, L; Lundbäck, B; Wennergren, G; Werner, S; Bønnelykke, K; Weiss, S T

    2007-07-01

    Asthma patients exhibit an increased rate of loss of lung function. Determinants to such decline are largely unknown and the modifying effect of steroid therapy is disputed. This cross-sectional study aimed to elucidate factors contributing to such decline and the possible modifying effect of steroid treatment. We analyzed determinants of lung function and airway hyperresponsiveness (AHR) in a Scandinavian study of 2390 subjects from 550 families. Families were selected for the presence of two or more asthmatic children as part of a genetic study, Scandinavian Asthma Genetic Study (SAGA). The primary analysis studied the association between the lung function and delay of inhaled corticosteroids (ICS) after asthma diagnosis among asthmatic children and young adults with a history of regular ICS treatment (N=919). FEV(1) percent predicted (FEV(1)% pred) was 0.25% lower per year of delay from diagnosis until treatment (p=0.039). This association was significantly greater in allergy skin prick test negative children. There was no significant influence of gender, age at asthma onset, or smoking. In the secondary analysis of the whole population of 2390 asthmatics and non-asthmatics, FEV(1)% pred was inversely related to having asthmatic siblings (-7.9%; p<0.0001), asthma diagnosis (-2.7%; p=0.0007), smoking (-3.5%; p=0.0027), and positive allergy skin prick test (-0.47% per test; p=0.012), while positively related to being of female gender (1.8%; p=0.0029). Risk of AHR was higher by having asthmatic siblings (OR 2.7; p<0.0001), being of female gender (OR 2.0; p<0.0001), and having asthma (OR 2.0; p<0.0001). These data suggest that lung function is lower in asthmatics with delayed introduction of ICS therapy, smoking, and positive allergy skin prick test. Lung function is lower and AHR higher in female asthmatics and subjects with asthmatic siblings or established asthma.

  12. PILOT STUDY: THE TAMPA ASTHMATIC CHILDREN'S STUDY (TACS)

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    The Tampa Asthmatic Children's Study (TACS) was a pilot research study that focused on developing and evaluating air pollution exposure assessment methods and participant recruiting tools for children in the age range of 1-5 years old. The pilot study focused on (a) simple, cost-...

  13. PRELIMINARY EXPOSURE ASSESSMENT FINDINGS FROM THE TAMPA ASTHMATIC CHILDREN'S STUDY

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    The Tampa Asthmatic Children's Study (TACS) was a pilot study that focused on developing and evaluating air pollution exposure assessment methods and participant recruiting tools. The four-week study was performed in October and November, 2003. The study involved repeated daily...

  14. EXPOSURE ASSESSMENT FINDINGS FROM THE TAMPA ASTHMATIC CHILDREN'S STUDY (TACS)

    Science.gov (United States)

    The Tampa Asthmatic Children's Study (TACS) was a pilot study that focused on developing and evaluating air pollution exposure assessment methods and participant recruiting tools. The four-week study was performed in October and November, 2003. The study involved repeated daily...

  15. Bronchoprotection with a leukotriene receptor antagonist in asthmatic preschool children

    DEFF Research Database (Denmark)

    Bisgaard, H; Nielsen, K G

    2000-01-01

    We hypothesized that a leukotriene receptor antagonist (LTRA) could provide bronchoprotection against the cold, dry air-induced response in asthmatic preschool children. In a randomized, double-blind, placebo-controlled crossover study, we examined the effect of the specific LTRA montelukast at 5...

  16. Attitudes of asthmatic and nonasthmatic children to physical exercise

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    Dimitrakaki V

    2013-01-01

    Full Text Available Vithleem Dimitrakaki,1 Konstantinos Porpodis,2 Evangelos Bebetsos,1 Paul Zarogoulidis,2 Antonis Papaiwannou,2 Theodora Tsiouda,2 Hlias Tsioulis,2 Konstantinos Zarogoulidis21Department of Physical Education and Sport Science, Democritus University of Thrace, Komotini, Greece; 2Pulmonary Department, G Papanikolaou General Hospital, Aristotle University of Thessaloniki, Thessaloniki, GreecePurpose: The aim of this study was to examine the physical activity of children with and without asthma in Greece, the factors affecting their intention to exercise, and the influence of gender.Method: The study involved 50 children with asthma and 50 children without asthma, aged 9–14-years old. We used the leisure time exercise questionnaire to assess the frequency and intensity of exercise. The planned behavior scale examined seven factors affecting physical activity: attitude, intention, self-identity, attitude strength, social role model, information, and knowledge.Results: Asthmatic children did not differ significantly in mild, moderate, and overall level of physical activity from children without asthma but they participated less in intense and systematic exercise. The two asthmatic groups did not differ in any of the planned behavior factors. Significant differences between genders occurred with respect to self-identity and social role model. Boys appeared to exercise more regularly and intensely compared to girls.Conclusion: Asthmatic children did not systematically participate in physical activity, preferring mostly mild and moderate intensity activities. Children with and without asthma had comparable positive attitudes and intentions toward exercise.Keywords: planned behavior theory, asthma, sports, health behavior

  17. DRUG THERAPY IN ASTHMATIC CHILDREN: SURVEY IN MASHHAD

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    M.H Karimi

    2000-03-01

    Full Text Available Introduction. For future health planning of our country, the type and amount of drugs used for treatment of chronic diseases should be known. Therefore, in the present study the treatment regimen of asthmatic children in the city of Mashhad was studied. Methods. To study the different types of drugs in the treatment regimen of asthmatic children in the city of Mashhad, we evaluated the treatment regimen of 366 primary school children with asthma disease. Starting, maximum and duration of action of three different bronchodilators (salbutamol inhaler, salbutamol syrup, and theophylline syrup were compared. Findings. The results of the first part of this study showed that only 31.6 percent of asthmatic children had history of treatment and only 10.6 percent had current medication. In addition, most of the treated children (38.8 percent had only bronchodilator (salbutamol syrup in their treatment regimen. The effect of salbutamol inhaler on lung function tests starts in 5 min, salbutamol syrup in 15 min and theophylline syrup at 30 min after administration. The maximum response to salbutamol inhaler, salbutamol syrup, and theophylline syrup occurred 15 min, 4 hr and 3 hr after administration, respectively. The reduction of response to salbutamol inhaler occurs after 3 hr, but there was no any reduction in response to salbutamol and theophylline syrup during study period. Conclusion. The prevalence of asthma among children in the city of Mashhad is relatively high, but most of asthmatic children are not treated. Although the oral bronchodilator in mild asthma is effective, salbutamol inhaler is needed for emergency use.

  18. PIKO-6® vs. forced spirometry in asthmatic children.

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    Gochicoa-Rangel, Laura; Larios-Castañeda, Pablo José; Miguel-Reyes, José Luis; Briseño, David Martínez; Flores-Campos, Roberto; Sáenz-López, Juan Arturo; Torre-Bouscoulet, Luis

    2014-12-01

    The PIKO-6® is an electronic device that measures forced expiratory volume at seconds 1 (FEV1) and 6 (FEV6) of a forced vital capacity (FVC) maneuver. This device could aid in diagnosing obstructive respiratory diseases. To determine the concordance of FEV1, FEV6, and the FEV1/FEV6 quotient achieved with PIKO-6® versus spirometric values from asthmatic patients, and compare results with measures from healthy children. A cross-sectional study with asthmatic and healthy 6-to-14-year-old children, all of whom performed a forced spirometry as well as a PIKO-6® test. The study included 82 subjects (58 asthmatics, 24 healthy children). Except for the functional parameters, the basal characteristics of the two groups were similar. The concordance correlation coefficient (CCC) for FEV1 was 0.938 (P spirometry was lower in patients with partially controlled or uncontrolled asthma compared to controlled or healthy children. The broad limits of agreement show that the FEV1, FEV6, and FEV1/FEV6 obtained with the PIKO-6® are not interchangeable with spirometry results. Longitudinal evaluations of asthma patients are necessary to assess the utility of PIKO-6®. © 2014 Wiley Periodicals, Inc.

  19. Increasing ventilation as an intervention in homes of asthmatic children

    DEFF Research Database (Denmark)

    Hogaard, Nina Viskum; Rubak, Sune Leisgaard Mørck; Halken, Susanne

    2016-01-01

    in children. We conducted a double-blind, placebo-controlled intervention study with 46 asthmatic, house dust mite allergic children. The aim was to investigate the association between indoor air quality in homes and severity of asthma, in particular the effect of increased ventilation rate and expected lower...... exposure to HDM on medication intake among these children. As a result of the intervention, the ventilation rate increased and the CO2 concentration fell significantly compared to baseline in the intervention group. The analyses of the effect of ventilation on health outcomes are being processed...

  20. Adrenal function in asthmatic children treated with inhaled budesonide

    DEFF Research Database (Denmark)

    Bisgaard, H; Pedersen, S; Damkjaer Nielsen, M

    1991-01-01

    The effect of the inhaled topical steroid budesonide on adrenal function was evaluated in 33 children (aged 7-15 years) with moderate bronchial asthma. The trial was designed as a prospective single-blind study of the effect of budesonide in daily doses of 200 microgram through 400 microgram to 800...... significantly during treatment with 800 microgram budesonide as compared to treatment with 200 microgram budesonide (95% confidence interval: 74%-112%). It is concluded, that budesonide is a topical steroid with a favourable ratio between topical and systemic effects in asthmatic children....

  1. [Indoor air quality and parents of asthmatic children practices].

    Science.gov (United States)

    Larramendy Magnin, S; Desssome, B; Moret, L

    2017-09-01

    Indoor air pollution can worsen asthma in children. Better knowledge of factors determining parents' reception of recommendations to limit pollution of indoor air in the homes of asthmatic children would be helpful to improve implementation. A descriptive study evaluating practices known to have an impact on the quality of air in homes was conducted among parents of asthmatic children aged 3 to 16 years. From May to September 2013, parents answered anonymous self-administered questionnaires in waiting rooms of generalist practitioners, in the Nantes University pneumology pediatric outpatient clinic, and as part of therapeutic education sessions conducted by the Asthma-44 Network. There were 190 exploitable questionnaires: 88.2% of parents reported never smoking in the home; 48.4% used home fragrance in the living room at least once a week; 77.8% opened their children's bedroom windows more than 10minutes at least once a day; 32.6% used several cleaning products or bleach once or twice a week. Good practices concerning smoking in housing were applied less in homes where the child was monitored only by a general practitioner (OR=0.08; CI[0.02-0.34]). Good practices on the use of perfume were statistically linked to having an intermediate level occupation (OR=2.31; CI[1.01-5.32]) and being followed by the university hospital, by the asthma network or by a general practitioner if the child had already consulted a pneumo-pediatrician or an allergist (OR=0.24; CI[0.07-0.81]). Good ventilation practices forchildren's bedrooms were statistically linked to residing in a rural rather than urban setting (OR=4.72; CI[1.0-22.16]). Practices observed in parents of asthmatic children differ little from those of the general population. Recommendations on how to limit sources of chemical pollutants, with the exception of smoking, are still poorly applied. Specialist consultations and specific training for general practitioners should improve the penetration

  2. Liquid chromatography/mass spectrometry analysis of exhaled leukotriene B4 in asthmatic children

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    Barnes Peter J

    2005-10-01

    Full Text Available Abstract Background The role of leukotriene (LT B4, a potent inflammatory mediator, in atopic asthmatic and atopic nonasthmatic children is largely unknown. The lack of a gold standard technique for measuring LTB4 in exhaled breath condensate (EBC has hampered its quantitative assessment in this biological fluid. We sought to measure LTB4 in EBC in atopic asthmatic children and atopic nonasthmatic children. Exhaled nitric oxide (NO was measured as an independent marker of airway inflammation. Methods Fifteen healthy children, 20 atopic nonasthmatic children, 25 steroid-naïve atopic asthmatic children, and 22 atopic asthmatic children receiving inhaled corticosteroids were studied. The study design was of cross-sectional type. Exhaled LTB4 concentrations were measured using liquid chromatography/mass spectrometry-mass spectrometry (LC/MS/MS with a triple quadrupole mass spectrometer. Exhaled NO was measured by chemiluminescence with a single breath on-line method. LTB4 values were expressed as the total amount (in pg of eicosanoid expired in the 15-minute breath test. Kruskal-Wallis test was used to compare groups. Results Compared with healthy children [87.5 (82.5–102.5 pg, median and interquartile range], exhaled LTB4 was increased in steroid-naïve atopic asthmatic [255.1 (175.0–314.7 pg, p 4 than steroid-naïve asthmatics [125.0 (25.0–245.0 pg vs 255.1 (175.0–314.7 pg, p Conclusion In contrast to exhaled NO concentrations, exhaled LTB4 values are selectively elevated in steroid-naïve atopic asthmatic children, but not in atopic nonasthmatic children. Although placebo control studies are warranted, inhaled corticosteroids seem to reduce exhaled LTB4 in asthmatic children. LC/MS/MS analysis of exhaled LTB4 might provide a non-invasive, sensitive, and quantitative method for airway inflammation assessment in asthmatic children.

  3. Study of some biochemical and genetic markers in asthmatic children

    International Nuclear Information System (INIS)

    Abdel-Latif, A.; Abdalla, A.; EL-NASHAR, N.; Abdel-Samad, N.

    2005-01-01

    Bronchial asthma is the most common chronic disease of childhood. Interleukin-4 (IL-4) and interleukin-13 (IL-13) are T-helper type 2 (Th2) cytokines with numerous activities that contribute to allergic inflammation and asthma. Both IL-4 and IL-13 use the IL-4 receptor alpha chain (IL-4 Ra) as a component of their respective systems. Allelic variants of IL-4 Ra have been reported and the R 576 IL-4 Ra allele was recently shown to be a risk factor for atopy. This study was designed to determine whether the R 576 allele was associated with the prevalence of asthma among children and also to evaluate the role of serum IL-4 and IL-13 in the development of asthma. Hence, we used a developed, rapid and reliable PCR-based assay to screen individuals for the R 576 IL-4 Ra allele. This assay has also used to genotype prospectively both recruited children with asthma (n = 22) and controls (n = 11). Serum IL-4 and IL-13 were determined by ELISA. The results of the PCR-based assay revealed a significant association of R 576 IL-4 Ra with the prevalence of all asthmatics, Chi-square (x 2 ) 4.035; P 2 = 4.197, P 2 = 0.609, P > 0.05). Consequently, R 576 IL-4 Ra acts as an allergic asthma susceptibility gene. Also, asthmatic children displayed higher significant levels of IL-4 and IL-13 (P <0.()1). Allergic group exhibited significant higher levels of IL-4 (P < 0.001) and IL-13 (P < 0. 05). This gave clear evidence that both cytokines contributed to the development of asthma especially the allergic phenotype

  4. Asthmatic Children And Immunological Effects Of BCG Vaccine Key words: Asthmatic children, BCG vaccine

    International Nuclear Information System (INIS)

    Saaed, A.I.

    2011-01-01

    A TH2 screwed immune response is known to play a crucial role in the pathogenesis of allergy, so, preventing the differentiation of TH cells. The TH2 cells are appeared as a logical therapeutic approach to atopic asthma. The purpose of TH1 study was to determine the possible role of BCG vaccine on asthma and whether a TH1 type immune response elicited by BCG immunization could suppress the allergic sensitization in childhood asthma. Seventy asthmatic patients (50 atopic and 20 non-atopic) and fifty healthy individuals were subjected to TH1 study. Tuberculin test was performed for all groups then subjects with positive tuberculin test were excluded. The BCG vaccine was given for all groups with assessment of TH1 and TH2 cytokine response by measuring total IgE, IL-4 (for TH2 response) and INF-γ (for TH1 response). Significant reduction in IgE and IL-4, and elevation in INF-γ were determined in group I (atopic asthma) following BCG vaccination. There was non-significant change observed in IgE and IL-4 levels of group II while significant reduction in IL-4 and significant increase in INF-γ was observed after BCG vaccine

  5. Pulmonary ventilation studies of asthmatic children with Kr-81m

    International Nuclear Information System (INIS)

    Uchiyama, Guio; Hotta, Toshiko; Arimizu, Noboru; Sugimoto, Kazuo.

    1979-01-01

    Krypton-81 m gas was eluted from the 81 Rb-sup(81m)Kr generator by using compressed air or oxygen as an eluting agent. The continuous inhalation of mixed gas of sup(81m)Kr and air or oxygen with the use of a scintillation camera produced a pulmonary image of which density was proportional to regional ventilation. Because of short half life of sup(81m)Kr (13 seconds), exhaled gas was not necessary to be trapped by the charcoal filter, and the several pulmonary views of a patient could readily be available in a short period of time. The great advantage of sup(81m)Kr generator was found in use for the studies of small children who were not usually cooperative to medical examination. Thirty seven patients with bronchial asthma of any state were so far studied. Their ages ranged from 3 to 15 years old. Studies revealed the definite ventilation defects in scans of patients with asthmatic attack. Re-scans right after the use of bronchodilators showed marked improvement of the ventilation defects. Exercise-induced asthma (EIA) was easily identified by the sup(81m)Kr ventilation study. After premedications for EIA with disodium cromoglicate, the next exercises produced less or no ventilation defects, and the preventive effect could be individually examined. The sup(81m)Kr ventilation study was also used for estimating the patient's sensitivity to provokative substances of bronchial asthma. House dust was continuously inhaled with sup(81m)Kr gas by patients. The threshold dose of house dust of disclosing ventilation defects in scans was definitely less than that of provokating the symptom of asthmatic attack. The sensitive sup(81m)Kr ventilation study could be another provokative test which induces no clinical symptoms. (author)

  6. Pulmonary ventilation studies of asthmatic children with Kr-81m

    Energy Technology Data Exchange (ETDEWEB)

    Uchiyama, G; Hotta, T; Arimizu, N [Chiba Univ. (Japan). School of Medicine; Sugimoto, K

    1979-05-01

    Krypton-81 m gas was eluted from the /sup 81/Rb-sup(81m)Kr generator by using compressed air or oxygen as an eluting agent. The continuous inhalation of mixed gas of sup(81m)Kr and air or oxygen with the use of a scintillation camera produced a pulmonary image of which density was proportional to regional ventilation. Because of short half life of sup(81m)Kr (13 seconds), exhaled gas was not necessary to be trapped by the charcoal filter, and the several pulmonary views of a patient could readily be available in a short period of time. The great advantage of sup(81m)Kr generator was found in use for the studies of small children who were not usually cooperative to medical examination. Thirty seven patients with bronchial asthma of any state were so far studied. Their ages ranged from 3 to 15 years old. Studies revealed the definite ventilation defects in scans of patients with asthmatic attack. Re-scans right after the use of bronchodilators showed marked improvement of the ventilation defects. Exercise-induced asthma (EIA) was easily identified by the sup(81m)Kr ventilation study. After premedications for EIA with disodium cromoglicate, the next exercises produced less or no ventilation defects, and the preventive effect could be individually examined. The sup(81m)Kr ventilation study was also used for estimating the patient's sensitivity to provokative substances of bronchial asthma. House dust was continuously inhaled with sup(81m)Kr gas by patients. The threshold dose of house dust of disclosing ventilation defects in scans was definitely less than that of provokating the symptom of asthmatic attack. The sensitive sup(81m)Kr ventilation study could be another provokative test which induces no clinical symptoms. (author).

  7. Oral health status and treatment needs of asthmatic children aged 6 – 12 Years in Lucknow

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    Pramod Kumar Yadav

    2017-01-01

    Full Text Available Introduction: Asthma is a growing public health problem affecting over 300 million people worldwide. Asthmatic children have an altered immune response and a high tendency to mouth breathing especially during an episode of rhinitis or an attack thus predisposing them to serious oral health problems. Aim: This study aims to assess oral health status of asthmatic children aged 6–12. Materials and Methods: A cross-sectional study was conducted among 450 asthmatic children aged 6–12 years in Lucknow, asthmatic children were chosen from pediatric department of major hospitals. Gingival index (GI, oral hygiene index-simplified (OHI-S, and dentition status and treatment need of World Health Organization oral health survey pro forma (1997 were used to assess oral health status. ANOVA, Chi-square test, and descriptive statistics were carried out. SPSS 16 was used for the data analysis. Results: Mean dynamical mean-field theory (DMFT was 2.98 ± 1.52 and 3.05 ± 1.60, mean GI score was 1.55 ± 0.52 and 1.53 ± 0.42 and mean OHI-S was 2.59 ± 0.68 and 2.48 ± 0.77 among the male and female asthmatic children. Conclusion: Female asthmatic children had higher mean DMFT score, but lower mean GI score and oral hygiene score than male children in comparison and also they had a compromised oral hygiene status.

  8. Hepatitis B Virus Vaccine immune response in Egyptian children 15 ...

    African Journals Online (AJOL)

    Egypt J Pediatr Allergy Immunol 2015;13(2):45-48. 45. Hepatitis B Virus Vaccine immune response in Egyptian children 15-17 years after primary immunization; should we provide a booster dose? INTRODUCTION. Hepatitis B virus (HBV) infection is a global public health problem. With approximately 350 million hepatitis B ...

  9. Hair mercury measurement in Egyptian autistic children | El-baz ...

    African Journals Online (AJOL)

    difficulties, and repetitive and stereotyped patterns of behavior, which comprise the three DSM-IV diagnostic criteria of autism. The aim of this work was to measure the concentration of total mercury trace elements in the hair of some Egyptian autistic children and to correlate these levels with severity of the disease. Methods: ...

  10. Brain-derived neurotrophic factor in asthmatic children.

    African Journals Online (AJOL)

    Ehab

    of airway smooth muscle contractility remains to be defined2. ... and sputum) were significantly elevated in asthmatic patients, whether studied as one group or .... by adding equal volumes of 0.1% of dithiothreitol. (sputa-lysine 10%, Gibco BRL ...

  11. The effect of inhaled fluticasone propionate in the treatment of young asthmatic children

    DEFF Research Database (Denmark)

    Bisgaard, H; Gillies, J; Groenewald, M

    1999-01-01

    The response in asthmatic young children to inhaled steroids within the usual pediatric dose range is unknown. We therefore evaluated the dose-related response in young children with moderate asthma to inhaled fluticasone propionate (FP) (delivered via the Babyhaler spacer device) within the pedi......The response in asthmatic young children to inhaled steroids within the usual pediatric dose range is unknown. We therefore evaluated the dose-related response in young children with moderate asthma to inhaled fluticasone propionate (FP) (delivered via the Babyhaler spacer device) within...... the pediatric dose range. A total of 237 children (mean age 28 mo, range 12 to 47) with moderate asthmatic symptoms were studied in this multicenter, randomized, double-blind, parallel group, placebo-controlled study of 12 wk treatment following a 4-wk run-in period. The median use of rescue medication was 1...

  12. Exhaled nitric oxide predicts exercise-induced bronchoconstriction in asthmatic school children

    DEFF Research Database (Denmark)

    Buchvald, Frederik; Hermansen, Mette N; Nielsen, Kim G

    2005-01-01

    BACKGROUND: Exercise-induced bronchoconstriction (EIB) is of particular importance in children with asthma. It is an important measure of asthma control and should be monitored by exercise testing. However, exercise testing puts a large demand on health-care resources and is therefore not widely...... used in routine monitoring of pediatric asthma control. The fractional concentration of exhaled nitric oxide (FeNO) also reflects uncontrolled asthma. We hypothesized that FeNO may be used for prescreening of asthmatic children to exclude those with good asthma control unlikely to have EIB, thereby...... reducing the need for exercise testing. OBJECTIVE: The aim of this study was to estimate the value of FeNO as a predictor of EIB in asthmatic children. METHODS: Stable outpatient asthmatic school children performed standard exercise challenge tests and measurement of FeNO. RESULTS: FeNO and response...

  13. Superoxide dismutase levels and peak expiratory flow in asthmatic children

    Directory of Open Access Journals (Sweden)

    Arie Kurniasih

    2016-11-01

    Full Text Available Background Asthma is a chronic inflammatory process which involve variety of cells such as inflammatory mediators, reactive oxygen species (ROS, and cytokines. The inflammatory process would be exacerbated in the presence of oxidative stress. Superoxide dismutase (SOD is the first important enzyme to protect the respiratory tract against oxidative stress. The decreased of SOD has a correlation with increased of airway obstruction and bronchospasm. Objective To assess for a correlation between superoxide dismutase (SOD levels and peak expiratory flow, as well as to determine the impact of SOD levels for predicting asthma attacks. Methods We conducted a prospective cohort study at Dr. Sardjito Hospital, Yogyakarta, between February and April 2011 involving asthmatic children aged 5-18 years. Subjects’ serum SOD levels and peak expiratory flow were measured at the same time point. We then performed a prospective study following up on the same subjects to find out if they had a recurrent asthma attack within one month of the tests. We also reassessed their peak expiratory flow one month after blood specimens were obtained. Results Thirty-nine patients were enrolled in this study. There was no significant correlation between SOD level and peak expiratory flow [r=0.289; 95%CI -0.025 to 0.47; P=0.074]. However, older age was significantly associated with higher peak expiratory flow (=0.5; 95%CI 3.10 to 11.57; P=0.01. Lower levels of SOD increased the risk of asthma attacks in a month following the initial measurements (RR=5.5; 95%CI 1.6 to 18.9; P=0.009. Conclusion Superoxide dismutase (SOD level is not significantly associated with peak expiratory flow. However, we find a relationship between older age and higher peak expiratory flow and a relationship between lower SOD levels and risk of asthma attacks within one month following the tests.

  14. Heterogeneity of FeNO response to inhaled steroid in asthmatic children

    DEFF Research Database (Denmark)

    Buchvald, F; Eiberg, H; Bisgaard, H

    2003-01-01

    synthethase 1 (NOS1) gene were studied in a double-blind, placebo-controlled crossover comparison of budesonide (BUD) Turbohaler 1600 mcg daily vs. placebo in asthmatic schoolchildren. RESULTS: Forty children were included in the study from a screening of 184 asthmatic children with moderately persistent...... asthma, well controlled on regular BUD 400 mcg daily: 20 children with normal FeNO and 20 with raised FeNO. FeNO, BHR and forced expiratory volume in 1 s improved significantly after BUD 1600 mcg (BUD1600). However, FeNO after ICS treatment exhibited a Gaussian distribution and FeNO was significantly...

  15. QUOTAC: QUestionnaire On day and night Time respiratory symptoms in Asthmatic Children -- a validity study

    NARCIS (Netherlands)

    van Zaane, B.; Droog, R. P.; Stouthard, M. E. A.; van Aalderen, W. M. C.

    2007-01-01

    The aim of this study was to validate the QUOTAC, a questionnaire on day and night time respiratory symptoms in asthmatic children. Validity was examined by measuring agreement between the QUOTAC and a self-report diary in children aged 6 to 16 years, divided in an asthma group and a control group.

  16. Frequency of nocturnal symptoms in asthmatic children attending a hospital out-patient clinic

    NARCIS (Netherlands)

    Meijer, G. G.; Postma, D. S.; Wempe, J. B.; Gerritsen, J.; Knol, K.; van Aalderen, W. M.

    1995-01-01

    Since nocturnal symptoms indicate more severe asthma, we investigated their frequency in a hospital-based population of asthmatic children. Recognition of these symptoms offers the possibility to introduce appropriate treatment. We studied 796 consecutive children with asthma (mean (SD) age 9 (4)

  17. Effect of plastic spacer handling on salbutamol lung deposition in asthmatic children

    DEFF Research Database (Denmark)

    Lipworth, Brian J; Lee, Daniel K C; Anhøj, Jacob

    2002-01-01

    AIMS: To study the effects of electrostatics in a plastic spacer on the lung deposition of salbutamol in asthmatic children. METHODS: Twenty-five children (5-12 years) with mild asthma were given salbutamol hydrofluoroalkane pressurized metered dose inhaler 400 micro g via a 750 ml plastic spacer...

  18. Change of mean platelet volume values in asthmatic children as an inflammatory marker.

    Science.gov (United States)

    Tuncel, T; Uysal, P; Hocaoglu, A B; Erge, D O; Karaman, O; Uzuner, N

    2012-01-01

    Asthma is the most common chronic disease of childhood in industrialised countries. T helper-2 (Th-2) cells, mast cells and eosinophils have a role in inflammation of asthma. Recently it was shown that platelets also play a role in asthma. Mean platelet volume shows platelet size and reflects platelet activation. The aim of this retrospective study is to evaluate levels of mean platelet volume in asthmatic patients during asymptomatic periods and exacerbations compared with healthy controls. The study consisted of 100 asthmatic patients (male/female: 55/45, mean age: 8.2±3.3) and 49 age and sex matched healthy children as a control group. Mean platelet volume values of asthmatic patients during asymptomatic period were 7.7±0.8fL while mean platelet volume values in asthmatics during exacerbation were 7.8±0.9fL. Comparison of mean platelet volume values of asthmatic patients and healthy controls both in acute asthmatic attack and asymptomatic period showed no difference (p>0.05). Comparison of mean platelet volume values at asthmatic attack and asymptomatic period also had no difference (p>0.05). The presence of atopy, infection, eosinophilia, elevated immunoglobulin E, and severity of acute asthmatic attack did not influence mean platelet volume values. The results of our study suggest that mean platelet volume values may not be used as a marker in bronchial asthma, although prospective studies with larger number of patients are needed to evaluate the role of mean platelet volume in asthma. Copyright © 2011 SEICAP. Published by Elsevier Espana. All rights reserved.

  19. Prevalence of secondhand smoke exposure in asthmatic children at home and in the car: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    H. Antunes

    2016-07-01

    Full Text Available Objective: To compare secondhand smoke exposure (SHSe prevalence at home and inside the car between asthmatic and non-asthmatic Portuguese children. Materials and methods: This is a cross-sectional study that assessed children's SHSe in a representative sample of nine Portuguese cities. A validated self-reported questionnaire was administered to a random sample of 4th grade students during the school year of 2010/2011. The asthma prevalence was defined by the answers to three questions regarding asthma symptoms, medication and inhaler use. We performed chi-square tests and analysed frequencies, contingency tables, confidence intervals, and odd-ratios. Results: The self-reported questionnaire was administered to 3187 students. Asthma prevalence was 14.8% (472 students. Results showed that 32.3% of non-asthmatic children and 32.4% of asthmatic children were exposed to secondhand smoke as at least one of their household members smoked at home. The prevalence of parental smoking, smoking among fathers and smoking among mothers at home was also similar in both groups (asthmatic and non-asthmatic children. SHSe inside the car was 18.6% among non-asthmatic children and 17.9% among asthmatic children. Conclusions: Asthmatic and non-asthmatic children were equally exposed to secondhand smoke, because no significant differences were found between the two groups concerning the prevalence of SHSe at home and inside the car. These findings highlight the need to include SHSe brief advice in paediatric asthma management. Keywords: Secondhand smoke, Children, Asthma

  20. Prevalence of secondhand smoke exposure in asthmatic children at home and in the car: A cross-sectional study.

    Science.gov (United States)

    Antunes, H; Precioso, J; Araújo, A C; Machado, J C; Samorinha, C; Rocha, V; Gaspar, Â; Becoña, E; Belo-Ravara, S; Vitória, P; Rosas, M; Fernandez, E

    2016-01-01

    To compare secondhand smoke exposure (SHSe) prevalence at home and inside the car between asthmatic and non-asthmatic Portuguese children. This is a cross-sectional study that assessed children's SHSe in a representative sample of nine Portuguese cities. A validated self-reported questionnaire was administered to a random sample of 4th grade students during the school year of 2010/2011. The asthma prevalence was defined by the answers to three questions regarding asthma symptoms, medication and inhaler use. We performed chi-square tests and analysed frequencies, contingency tables, confidence intervals, and odd-ratios. The self-reported questionnaire was administered to 3187 students. Asthma prevalence was 14.8% (472 students). Results showed that 32.3% of non-asthmatic children and 32.4% of asthmatic children were exposed to secondhand smoke as at least one of their household members smoked at home. The prevalence of parental smoking, smoking among fathers and smoking among mothers at home was also similar in both groups (asthmatic and non-asthmatic children). SHSe inside the car was 18.6% among non-asthmatic children and 17.9% among asthmatic children. Asthmatic and non-asthmatic children were equally exposed to secondhand smoke, because no significant differences were found between the two groups concerning the prevalence of SHSe at home and inside the car. These findings highlight the need to include SHSe brief advice in paediatric asthma management. Copyright © 2016 Sociedade Portuguesa de Pneumologia. Published by Elsevier España, S.L.U. All rights reserved.

  1. Assessing climate change awareness influence on Egyptian children

    Directory of Open Access Journals (Sweden)

    Sherine El Sakka

    2017-07-01

    Full Text Available Climate change (CCH is one of the important issues raised globally lately. heat, humidity pollution could harm children, cause diseases and death,85 % of the world’s youth live in the de-veloping countries, and Egypt as one of the developing countries its children face a great risk spe-cially with the presence of weak climate change awareness impact. Our research will investigate Egypt climate change awareness (CCA problem and how it affects Egyptian children, we will try to explore children problems (CHP, due to limited climate change awareness and conclude by emphasizing the importance of having appropriate solution; in term of avoiding negative climate change impact (CCHI on children in the future.

  2. Cardiorespiratory fitness of asthmatic children and validation of predicted aerobic capacity

    DEFF Research Database (Denmark)

    Lochte, Lene; Angermann, Marie; Larsson, Benny

    2009-01-01

    : To compare aerobic capacity between asthmatic children and controls, to estimate the agreement between PAC and MAC and observe for trend of PAC. MATERIALS AND METHODS: The design was prospective, 4 years (PAC) and cross-sectional (MAC and VO(2peak)). Non-parametric Wilcoxon rank sums were applied...

  3. Trend in asthma severity in steroid naive asthmatic children in Benin ...

    African Journals Online (AJOL)

    Background: Asthma imposes heavy health burden on children and families worldwide. It is a chronic inflammatory airway disease and as such, treatment of the asthmatics is aimed at relieve of bronchoconstriction and inflammation. Until about a decade ago, emphasis was on the bronchoconstriction rather than the ...

  4. Ambient air pollution, lung function, and airway responsiveness in asthmatic children

    NARCIS (Netherlands)

    Ierodiakonou, Despo; Zanobetti, Antonella; Coull, Brent A.; Melly, Steve; Postma, Dirkje S.; Boezen, H. Marike; Vonk, Judith M.; Williams, Paul V.; Shapiro, Gail G.; McKone, Edward F.; Hallstrand, Teal S.; Koenig, Jane Q.; Schildcrout, Jonathan S.; Lumley, Thomas; Fuhlbrigge, Anne N.; Koutrakis, Petros; Schwartz, Joel; Weiss, Scott T.; Gold, Diane R.

    BACKGROUND: Although ambient air pollution has been linked to reduced lung function in healthy children, longitudinal analyses of pollution effects in asthmatic patients are lacking. OBJECTIVE: We sought to investigate pollution effects in a longitudinal asthma study and effect modification by

  5. Agreement between spirometry and tracheal auscultation in assessing bronchial responsiveness in asthmatic children

    NARCIS (Netherlands)

    Sprikkelman, AB; Schouten, JP; Lourens, MS; Heymans, HSA; van Aalderen, WMC

    We have recently found that changes in lung sounds correspond well with a 20% fall in the forced expiratory volume in 1 s (FEV1) after methacholine challenge in asthmatic children. Up to now, little was known about the agreement between a 20% fall in FEV1 and a change in lung sounds after repeated

  6. Agreement between spirometry and tracheal auscultation in assessing bronchial responsiveness in asthmatic children

    NARCIS (Netherlands)

    Sprikkelman, A. B.; Schouten, J. P.; Lourens, M. S.; Heymans, H. S.; van Aalderen, W. M.

    1999-01-01

    We have recently found that changes in lung sounds correspond well with a 20% fall in the forced expiratory volume in 1 s (FEV1) after methacholine challenge in asthmatic children. Up to now, little was known about the agreement between a 20% fall in FEV1 and a change in lung sounds after repeated

  7. Asthmatic symptoms, physical activity, and overweight in young children: A cohort study

    NARCIS (Netherlands)

    Eijkemans, M.; Mommers, M.; Vries, S.I. de; Buuren, S. van; Stafleu, A.; Bakker, I.; Thijs, C.

    2008-01-01

    OBJECTIVE. Prevalence of asthma and overweight has increased simultaneously during the past decades. Several studies have reported an association between these two health problems, but it is unclear whether this relation is causal. We hypothesize that children with asthmatic symptoms are less

  8. Short-term effect of winter air pollution on respiratory health of asthmatic children in Paris.

    Science.gov (United States)

    Segala, C; Fauroux, B; Just, J; Pascual, L; Grimfeld, A; Neukirch, F

    1998-03-01

    There is controversy as to whether low levels of air pollution affect the symptoms and lung function in asthma. We addressed this by examining the short-term effects of winter air pollution on childhood asthma in Paris. We performed a 6 month follow-up of 84 medically diagnosed asthmatic children classified into two groups of severity. The outcomes included incidence and prevalence of asthma attacks, symptoms and use of supplementary beta2-agonists, peak expiratory flow (PEF) value and its variability. The statistical analysis controlled the lack of independence between daily health outcomes, trends and meteorology. Air pollution was associated with an increase in reports and duration of asthma attacks and asthma-like symptoms in mild asthmatic children. The strongest association was the risk of asthma attack for an increase of 50 microg x m(-3) of sulphur dioxide (SO2) on the same day (odds ratio (OR)=2.86). Maximum reduction in morning peak expiratory flow (PEF) (5%) and maximum increase in PEF variability (2%) were observed at a lag of 3 days for an increase of 50 microg x m(-3) of SO2 in the subgroup of mild asthmatics receiving no regular inhaled medication. In moderate asthmatic children, the duration of supplementary beta2-agonist use was strongly associated with air pollution. The general pattern of our results provides evidence of the effect of the low levels of air pollution encountered in Western Europe on symptoms and lung function in childhood asthma.

  9. Dietary Behaviour Pattern and Physical Activity in Overweight and Obese Egyptian Mothers: Relationships with Their Children's Body Mass Index

    Directory of Open Access Journals (Sweden)

    Nayera E. Hassan

    2016-09-01

    CONCLUSION: Improper dietary patterns, nonworking mothers and big family size are associated with obesity among Egyptian women. Emphasis should be given to increasing physical activity and encourage healthier diets among Egyptian mothers and their children.

  10. Changes in bacterial profiles after periodontal treatment associated with respiratory quality of asthmatic children

    OpenAIRE

    Wiyarni Pambudi; Imelda Fabiola; Retno Indrawati; Haryono Utomo; Anang Endaryanto; Ariyanto Harsono

    2016-01-01

    Background Despite the reduction phenomenon of asthma exacerbation after dental plaque control, no scientific report has been found to describe the link between bacterial profiles and respiratory quality in children with asthma. Objective To investigate association between bacterial profiles changes and improvement in respiratory quality after periodontal treatment. Methods Asthmatic children with FEV1 reversibility ~ 12% and dental plaque index ~ 2 who qualified for incl...

  11. Does having an asthmatic sibling affect the quality of life in children?

    Science.gov (United States)

    Yılmaz, Özge; Türkeli, Ahmet; Karaca, Özlem; Yüksel, Hasan

    2017-01-01

    Yılmaz Ö, Türkeli A, Karaca Ö, Yüksel H. Does having an asthmatic sibling affect the quality of life in children? Turk J Pediatr 2017; 59: 274-280. Chronic illness in a family member leads to deterioration of quality of life in other members of that family. We aimed to investigate the influence of having an asthmatic sibling on a child`s quality of life (QoL). We enrolled 2-12 year aged healthy children with an asthmatic sibling in the study group and healthy children with a healthy sibling in the control group of this cross-sectional study. Sociodemographic characteristics of children and disease severity characteristics of asthmatic siblings were recorded. All parents filled in Turkish generic PedsQLTM short form appropriate for the child`s age group. Study and control groups had 114 children each. Total PedsQLTM scores were not significantly different in any of the age groups (p=0.23, p=0.13, p= 0.11 respectively). Emotional PedsQLTM sub-scores in children with an asthmatic sibling were significantly worse (83.0±16.5 vs 91.6±10.9 in the 2-4 year age group, 72.0±17.8 vs 92.2±11.6 in the 5-7 year age group, 73.7±24.1 vs 88.7±14.8 in the 8-12 year age group respectively, p≤0.002 for all). Similarly, psychosocial sub-score was significantly lower in the 2-4 and 5-7-year-olds but not the 8-12 year old groups (p=0.01, p=0.01, p=0.08 respectively). In conclusion, healthy children with asthmatic siblings have significantly lower emotional QoL and this needs to investigated for other chronic diseases in further research.

  12. Right ventricular function in asthmatic children determined with PW-TDI

    International Nuclear Information System (INIS)

    Wang Shaona; Song Lili; Cong Lin; Li Liping; Huang Yanxia

    2007-01-01

    Objective: To assess the right ventricular function of asthmatic children in onset period or remission period by using PW-TDI. Method: 36 children with confirmed asthma were enrolled. In tricuspid annular, the ECHO were recorded with PW-PDI pattern to obtain fight ventricular function (Sm, e-peak, Vmax for a-peak, and e/a), ICT, ET, IRT and Tei-Index. These were carried out in acute attack period and stable period. Result: Right ventficular function parameter (Sm, Vmax for e-peak, Vmax for a-peak, e/a and Tei-Index) in acute attack period were significant different compared to those in stable period (P<0.05). Conclusions: The fight ventricular function was impaired in patients with asthma in acute attack period. PW-TDI is helpful for assessing right ventricular function to asthmatic children. (authors)

  13. Regulatory T cells in induced sputum of asthmatic children: association with inflammatory cytokines

    Directory of Open Access Journals (Sweden)

    Hamzaoui Agnès

    2010-02-01

    Full Text Available Abstract Background and objective CD4+CD25+ regulatory T (Treg cells play an essential role in maintaining immune homeostasis. In this study, we investigated whether the induced sputum (IS pool and the function of CD4+CD25+ Treg cells are altered in asthma pediatric patients. Methods Treg activity was studied in the IS of 40 asthmatic children. CD3+ cells were analyzed for the expression of FoxP3 mRNA by real time reverse transcription-polymerase chain reaction (RT-PCR. IS cells from asthmatics and controls were stained for Treg markers and analyzed by flow cytometry. We also studied the ability of Treg cells to differentiate monocytes toward alternatively activated macrophages (AAM, and to suppress proinflammatory cytokines. Results (i Mild and moderate asthmatics had significantly decreased expression of FoxP3/β-actin mRNA and decreased proportions of CD4+CD25highFoxP3+ cells compared to healthy children; (ii patients with moderate asthma had even lower proportions of FoxP3 expression compared to mild asthmatic patients; (iii monocytes cultured with Treg cells displayed typical features of AAM, including up-regulated expression of CD206 (macrophage mannose receptor and CD163 (hemoglobin scavenger receptor, and an increased production of chemokine ligand 18 (CCL18. In addition, Treg cells from asthmatics have a reduced capacity to suppress LPS-proinflammatory cytokine production from monocytes/macrophages (IL-1, IL-6 and TNF-α. Conclusion Asthma pediatric patients display a decreased bronchial Treg population. The impaired bronchial Treg activity is associated with disease severity.

  14. Short-term heart rate variability in asthmatic obese children: effect of exhaustive exercise and different humidity conditions.

    Science.gov (United States)

    Rezvan, K; Dabidi Roshan, V; Mahmudi, S A

    2015-11-01

    Asthmatic obese children experience changes in functional capacity and autonomic control. Previous heart rate variability (HRV) studies were based on 24-hour recordings, little research has been conducted on the short-term HRV in asthmatic obese children, primarily during physical effort indifferent environmental humidity conditions. The aim of this study was to evaluate the effect of aerobic activity on short-term HRV in asthmatic obese children under two different environmental humidity conditions. Ten obese boys with mild asthma as experimental group and 15 obese healthy boys with the same conditions were involved as a control group. Protocol included progressive and exhaustive aerobic activities on a calibrated ergometer pedal bicycle in two various environmental humidity 35±5% and 65±5%. HRV was measured by PADSY MEDSET Holter monitoring device during three phases; pre-test, mid-test and post-test. Then, short-term HRV was assessed from calculation of the mean R-R interval measured on HRV at each phases. HRV significantly decreased at mid-test and post-test among asthmatic and health children. However, the aforesaid changes were significantly higher in the asthmatic than health children following. Moreover, decrease of short-term HRV was significantly greater in the 35±5% than 65±5% environmental humidity. Our findings suggest from the autonomic standpoint, asthmatic and non-asthmatic children respond differently to exhaustive exercise induced stress. Aerobic exercise at an environment with high humidity compared with the low humidity appears to have additional benefits on short-term HRV in that it enhances the parasympathetic and autonomic modulation of the heart in asthmatic obese children.

  15. Serum Asymmetric Dimethylarginine, and Adiponectin as Predictors of Atherosclerotic Risk among Obese Egyptian Children

    Directory of Open Access Journals (Sweden)

    Enas R. Abdel Hameed

    2014-06-01

    CONCLUSIONS: Our results revealed that ADMA, Adiponectin and lipid profile can be considered as predictive biomarkers in prediction and prevention of atherosclerotic risk in the future among overweight and obese Egyptian children.

  16. Arterial And Ventricular Elastance And Ventriculo-arterial Coupling In Asthmatic Children

    International Nuclear Information System (INIS)

    Ozkan, E. A.; Gecit, A.; Beysel, P.

    2016-01-01

    Objective: To compare arterial and ventricular end-systolic elastance and ventriculo-arterial coupling between asthma and healthy children and correlate these all three parameters with pulmonary function tests in subjects with asthma. Study Design: Across-sectional analytical study. Place and Duration of Study: Department of Pediatrics, Bozok University Medical Faculty,Yozgat, Turkey, from January 2012 to November 2014. Methodology: Transthoracic and Doppler echocardiography and pulmonary function tests in patients with asthma aged 7 - 12 years and control subjects. Forty stable asthma patients on prophylactic inhaled corticosteroids and 97 healthy subjects were investigated. Both groups were matched for age, gender, blood pressure, heart rate, body surface area, echocardiographic parameters and pulmonary function tests. Results: There was no difference regarding left ventricular elastance at end-systole derived by single beat/body surface area (Ees(sb)/BSA) between asthmatic patients and healthy children (2.59 ±1.29 mmHg/ml/m2, 2.43 ±1.28 mmHg/ml/m2 respectively, p=0.504), arterial elastance/BSA(Ea/BSA) (2.10 ±0.97, 1.75 ±0.89 respectively, p=0.041), and ventriculoarterial coupling (VAC) (0.83 ±0.13, 0.74 ±0.13, respectively, p < 0.001) were higher in asthmatic group than controls. There was no correlation between Ea, Ees (sb), VAC and pulmonary function tests. Conclusion: Arterial elastance increase and stiffness decrease in asthmatic patients. This may be due to using prophylactic inhaled corticosteroids. Using inhaled corticosteroids have protective effects against atherosclerosis. As a result of this higher arterial elastance, asthmatic children had higher VAC resulting in less efficient cardiovascular function. (author)

  17. Diagnostic value of a pattern of exhaled breath condensate biomarkers in asthmatic children.

    Science.gov (United States)

    Maloča Vuljanko, I; Turkalj, M; Nogalo, B; Bulat Lokas, S; Plavec, D

    Diagnosing asthma in children is a challenge and using a single biomarker from exhaled breath condensate (EBC) showed the lack of improvement in it. The aim of this study was to assess the diagnostic potential of a pattern of simple chemical biomarkers from EBC in diagnosing asthma in children in a real-life setting, its association with lung function and gastroesophageal reflux disease (GERD). In 75 consecutive children aged 5-7 years with asthma-like symptoms the following tests were performed: skin prick tests, spirometry, impulse oscillometry (IOS), exhaled NO (F E NO), 24-hour oesophageal pH monitoring and EBC collection with subsequent analysis of pH, carbon dioxide tension, oxygen tension, and concentrations of magnesium, calcium, iron and urates. No significant differences were found for individual EBC biomarkers between asthmatics and non-asthmatics (p>0.05 for all). A pattern of six EBC biomarkers showed a statistically significant (p=0.046) predictive model for asthma (AUC=0.698, PPV=84.2%, NPV=38.9%). None to moderate association (R 2 up to 0.43) between EBC biomarkers and lung function measures and F E NO was found, with IOS parameters showing the best association with EBC biomarkers. A significantly higher EBC Fe was found in children with asthma and GERD compared to asthmatics without GERD (p=0.049). An approach that involves a pattern of EBC biomarkers had a better diagnostic accuracy for asthma in children in real-life settings compared to a single one. Poor to moderate association of EBC biomarkers with lung function suggests a complementary value of EBC analysis for asthma diagnosis in children. Copyright © 2016 SEICAP. Published by Elsevier España, S.L.U. All rights reserved.

  18. Heterogeneity of FeNO response to inhaled steroid in asthmatic children

    DEFF Research Database (Denmark)

    Buchvald, F; Eiberg, H; Bisgaard, H

    2003-01-01

    asthma, well controlled on regular BUD 400 mcg daily: 20 children with normal FeNO and 20 with raised FeNO. FeNO, BHR and forced expiratory volume in 1 s improved significantly after BUD 1600 mcg (BUD1600). However, FeNO after ICS treatment exhibited a Gaussian distribution and FeNO was significantly...... raised in 15 children. Allergy and BHR, but none of the other independent variables under study were significantly related to FeNO after BUD1600. CONCLUSION: Exhaled nitric oxide exhibited a heterogeneous response to ICS in asthmatic schoolchildren. Allergy and BHR were driving FeNO level independently...

  19. Variability of pulmonary function test in healthy children, asthmatic and with chronicle lung disease

    International Nuclear Information System (INIS)

    Rodriguez Martinez, Carlos; Sossa, Monica Patricia; Cortez, Eliana; Mallol, Javier

    2004-01-01

    Comparison of sequential pulmonary function tests in the same individual can be used to assess progression of a disease, response to therapy, or response to bronchial provocation. These types of comparisons require an understanding of the factors influencing the variability normally in repeat measurements of lung function. To avoid misleading conclusions about changes in serial measurements, the degree of variability of each test must be considered in their interpretation. The purpose of this study was to examine the degree of intrasubject variability for pulmonary function testing in healthy, asthmatic and children with chronic lung disease (CLD). The tests examined were spirometry, and body plethysmography determination of lung volumes. We studied 21 healthy children, 19 asthmatic patients and 19 children with CLD, testing were done on nine occasions, three times within a day, on three different days, over a period of two months. Short-term variability was defined as the coefficient of variation for the s ix measurements made on days 1 and 2, and the long-term variability as the CV of the nine measurements made on days 1, 2 and 3. Based on the CV measures, children with CLD had significantly more variability in all spirometric values compared with healthy and asthmatic children, except for PEF (P< 0.05) children with CLD had a significantly lower CV for TGV and FRC compared with the other two groups (p < 0.05). Asthmatic children had a significantly higher CV for RV and RV/TLC compared with healthy and children with CLD (p < 0.05). We propose a method to consider changes in pulmonary function tests as significant. The degree of variability and an estimate of the percent change for significance of spirometric and plethysmographic tests must be considered in the interpretation of data to avoid misleading conclusions. The variability of spirometric pulmonary function data in healthy subjects was smaller than that for patients with pulmonary disease, so larger

  20. The parenting attitudes and the stress of mothers predict the asthmatic severity of their children: a prospective study.

    Science.gov (United States)

    Nagano, Jun; Kakuta, Chikage; Motomura, Chikako; Odajima, Hiroshi; Sudo, Nobuyuki; Nishima, Sankei; Kubo, Chiharu

    2010-10-07

    To examine relationships between a mother's stress-related conditions and parenting attitudes and their children's asthmatic status. 274 mothers of an asthmatic child 2 to 12 years old completed a questionnaire including questions about their chronic stress/coping behaviors (the "Stress Inventory"), parenting attitudes (the "Ta-ken Diagnostic Test for Parent-Child Relationship, Parent Form"), and their children's disease status. One year later, a follow-up questionnaire was mailed to the mothers that included questions on the child's disease status. 223 mothers (81%) responded to the follow-up survey. After controlling for non-psychosocial factors including disease severity at baseline, multiple linear regression analysis followed by multiple logistic regression analysis found chronic irritation/anger and emotional suppression to be aggravating factors for children aged types of parental stress/coping behaviors and parenting styles may differently predict their children's asthmatic status, and such associations may change as children grow.

  1. Reversibility of pulmonary function after inhaling salbutamol in different doses and body postures in asthmatic children.

    Science.gov (United States)

    Visser, R; Kelderman, S; de Jongh, F H C; van der Palen, J; Thio, B J

    2015-10-01

    Pulmonary medication is often delivered in the form of medical aerosols designed for inhalation. Recently, breath actuated inhalers (BAI's) gained popularity as they can be used without spacers. A major drawback of BAI's is the impaction in the upper airway. Stretching the upper airway by a forward leaning body posture with the neck extended ("sniffing position") during inhalation may reduce upper airway impaction and improve pulmonary deposition. Aim of this study was to investigate the reversibility of lung function with different doses salbutamol inhaled with a BAI in the forward leaning posture compared to the standard posture in asthmatic children. 22 clinically stable asthmatic children, 5-14 years old, performed four reversibility measurements. Children inhaled 200 μg or 400 μg salbutamol with a BAI in the standard or in the forward leaning posture with the neck extended in a randomized single-blinded cross-over design. Reversibility of lung function after inhaling salbutamol in the forward leaning posture was not significantly different compared to inhalation in the standard posture. Mean FEV1 reversibility was significantly greater after inhaling 400 μg salbutamol compared to 200 μg salbutamol in the standard posture (9.4% ± 9.5% versus 4.5% ± 7.5%, difference 4.9% (95CI 0.9; 9.0%); p = 0.021). In clinically stable asthmatic children, inhalation of salbutamol with a BAI in a forward leaning posture does not increase reversibility of lung function. Inhalation of 400 μg compared to 200 μg salbutamol with a BAI does improve reversibility. Copyright © 2015 Elsevier Ltd. All rights reserved.

  2. The Effects of Music Therapy on the Physiological Response of Asthmatic Children Receiving Inhalation Therapy.

    Science.gov (United States)

    Roslita, Riau; Nurhaeni, Nani; Wanda, Dessie

    The clinical manifestation of asthma in children can interfere with their daily activities. Music therapy may become one of the alternative approaches to making children feel comfortable during inhalation therapy. The aim of the study was to identify the effects of music therapy on the physiological response of asthmatic preschool and school-age children receiving inhalation therapy. This study used a quasi-experimental, nonequivalent control group with a pre-test-post-test design. The 44 respondents consisted of preschool and school-age children assigned to intervention and control groups. The results showed a significant difference in average oxygen saturation, heart rate, and respiratory rate between the control and intervention groups before and after intervention (p Music therapy can be used as a nursing intervention to improve the physiological response of children with breathing problems.

  3. Genetic mutation in Egyptian children with steroid-resistant nephrotic syndrome

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    Manal Micheal Thomas

    2018-01-01

    Conclusion: Our study concludes that mutations of NPHS2 gene are common among Egyptian children with SRNS. We support a model where ethnicity plays an important role in specific NPHS2 mutations, since a novel mutation was found in one patient in this study. Future study on a large number of Egyptian patients with SRNS is warranted to identify the actual genetic contribution of this gene in the development of SRNS in our population, which might help in patients' prognosis and management.

  4. Comparison of Th17 cells mediated immunological response among asthmatic children with or without allergic rhinitis.

    Science.gov (United States)

    Qing, Miao; Yongge, Liu; Wei, Xu; Yan, Wang; Zhen, Li; Yixin, Ren; Hui, Guan; Li, Xiang

    2018-03-31

    To investigate whether there were differences in Th17 cells mediated immunological responses among asthmatics with or without allergic rhinitis. A case-control comparison was conducted in a cohort of 67 children with asthma (AS), 50 children with allergic rhinitis (AR), 52 children with both AS and AR (ASR), 25 infectious rhinitis (IR), and 55 healthy controls (HC). The percentages of circulating Th17 cells were determined by flow cytometry. The Th2- and Th17-related cytokines in plasma and culture supernatants were measured by enzyme-linked immunosorbent assay. The effect of proinflammation cytokine IL-17E on Th2 cytokines production from human T helper (Th) lymphocytes was analyzed. (1) A inter-group comparison revealed that Th17 cells levels were highest in ASR group [(0.89% ± 0.27) %], following by AS group [(0.82 ± 0.29) %] and AR group[(0.78 ± 0.17) %] (Pimmunological characteristics among asthmatic children with or without allergic rhinitis.

  5. Clinical Predictors of Intensive Care Unit Admission for Asthmatic Children

    OpenAIRE

    Mohammad Hasan Kargar Maher; Parinaz Habibi; Nemat Bilan

    2015-01-01

    IntroductionChildren with severe asthma attack are a challenging group of patients who could be difficult to treat and leading to significant morbidity and mortality. Asthma attack severity is qualitatively estimated as mild, moderate and severe attacks and respiratory failure based on conditions such as respiration status, feeling of dyspnea, and the degree of unconsciousness. part of which are subjective rather than objective. We investigated clinical findings as predictors of severe attack...

  6. Ambient air pollution, lung function, and airway responsiveness in asthmatic children.

    Science.gov (United States)

    Ierodiakonou, Despo; Zanobetti, Antonella; Coull, Brent A; Melly, Steve; Postma, Dirkje S; Boezen, H Marike; Vonk, Judith M; Williams, Paul V; Shapiro, Gail G; McKone, Edward F; Hallstrand, Teal S; Koenig, Jane Q; Schildcrout, Jonathan S; Lumley, Thomas; Fuhlbrigge, Anne N; Koutrakis, Petros; Schwartz, Joel; Weiss, Scott T; Gold, Diane R

    2016-02-01

    Although ambient air pollution has been linked to reduced lung function in healthy children, longitudinal analyses of pollution effects in asthmatic patients are lacking. We sought to investigate pollution effects in a longitudinal asthma study and effect modification by controller medications. We examined associations of lung function and methacholine responsiveness (PC20) with ozone, carbon monoxide (CO), nitrogen dioxide, and sulfur dioxide concentrations in 1003 asthmatic children participating in a 4-year clinical trial. We further investigated whether budesonide and nedocromil modified pollution effects. Daily pollutant concentrations were linked to ZIP/postal code of residence. Linear mixed models tested associations of within-subject pollutant concentrations with FEV1 and forced vital capacity (FVC) percent predicted, FEV1/FVC ratio, and PC20, adjusting for seasonality and confounders. Same-day and 1-week average CO concentrations were negatively associated with postbronchodilator percent predicted FEV1 (change per interquartile range, -0.33 [95% CI, -0.49 to -0.16] and -0.41 [95% CI, -0.62 to -0.21], respectively) and FVC (-0.19 [95% CI, -0.25 to -0.07] and -0.25 [95% CI, -0.43 to -0.07], respectively). Longer-term 4-month CO averages were negatively associated with prebronchodilator percent predicted FEV1 and FVC (-0.36 [95% CI, -0.62 to -0.10] and -0.21 [95% CI, -0.42 to -0.01], respectively). Four-month averaged CO and ozone concentrations were negatively associated with FEV1/FVC ratio (P pollution adversely influences lung function and PC20 in asthmatic children. Treatment with controller medications might not protect but rather worsens the effects of CO on PC20. This clinical trial design evaluates modification of pollution effects by treatment without confounding by indication. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  7. Comparison between exercise performance in asthmatic children and healthy controls--Physical Activity Questionnaire application.

    Science.gov (United States)

    Santos-Silva, Rita; Melo, Cláudia; Gonçalves, Daniel; Coelho, Janine; Carvalho, Fernanda

    2014-01-01

    The PAQ questionnaire (Physical Activity Questionnaire - Kowalski, Crocker, Donen) is a self-administered 7-day recall validated questionnaire that measures physical activity levels in young people. A final activity score is obtained (1 indicates low and 5 indicates high physical activity level). Our aim was to determine whether there was any difference between the level of physical activity of children with controlled allergic disease and healthy children. We used the PAQ questionnaire with a group of asthmatic children attending hospital outpatient clinic and a group of healthy children matched for age. 155 children with allergic disease (median age of 11 years; 63% males) and 158 healthy controls (median age of 10 years; 46% males) answered the questionnaire. There were no differences in the overall level of physical activity, estimated by PAQ score, between allergic and healthy children (2,40±0,7 vs 2,48±0,62; p=0,32). Performance in physical education classes and after school sports activity was found to be different between the study groups; healthy children were more active (p=0,011) and did more sports between 6 and 10 pm (p=0,036). No other statistically significant differences were found between the study groups. Despite the fact that a majority of the parents of allergic children stated that their child's disease was a barrier to physical activity, in our study there seems to be no difference between the level of physical activity of controlled asthmatic children and their healthy peers. Copyright © 2013 Sociedade Portuguesa de Pneumologia. Published by Elsevier España. All rights reserved.

  8. Ozone exposure, vitamin C intake, and genetic susceptibility of asthmatic children in Mexico City: a cohort study

    Directory of Open Access Journals (Sweden)

    Moreno-Macías Hortensia

    2013-02-01

    Full Text Available Abstract Background We previously reported that asthmatic children with GSTM1 null genotype may be more susceptible to the acute effect of ozone on the small airways and might benefit from antioxidant supplementation. This study aims to assess the acute effect of ozone on lung function (FEF25-75 in asthmatic children according to dietary intake of vitamin C and the number of putative risk alleles in three antioxidant genes: GSTM1, GSTP1 (rs1695, and NQO1 (rs1800566. Methods 257 asthmatic children from two cohort studies conducted in Mexico City were included. Stratified linear mixed models with random intercepts and random slopes on ozone were used. Potential confounding by ethnicity was assessed. Analyses were conducted under single gene and genotype score approaches. Results The change in FEF25-75 per interquartile range (60 ppb of ozone in persistent asthmatic children with low vitamin C intake and GSTM1 null was −91.2 ml/s (p = 0.06. Persistent asthmatic children with 4 to 6 risk alleles and low vitamin C intake showed an average decrement in FEF25-75 of 97.2 ml/s per 60 ppb of ozone (p = 0.03. In contrast in children with 1 to 3 risk alleles, acute effects of ozone on FEF25-75 did not differ by vitamin C intake. Conclusions Our results provide further evidence that asthmatic children predicted to have compromised antioxidant defense by virtue of genetic susceptibility combined with deficient antioxidant intake may be at increased risk of adverse effects of ozone on pulmonary function.

  9. Hospitalizations Associated with Pandemic Influenza A (H1N1) 2009 in Asthmatic Children in Japan

    OpenAIRE

    Toshio Katsunuma; Takehiko Matsui; Tsutomu Iwata; Mitsuhiko Nambu; Naomi Kondo

    2012-01-01

    Background: The pandemic influenza A (H1N1) 2009 [pdm (H1N1) 2009] spread through the world in 2009, producing a serious epidemic in Japan. Since it was suggested early that asthma is a risk factor for an increased severity of the infection, the Japanese Society of Pediatric Allergy and Clinical Immunology (JSPACI) organized a working group for countermeasures, and investigated asthmatic children admitted to the hospitals for pdm (H1N1) 2009 infection. Methods: An appeal was made on the ho...

  10. [Social media monitoring of asthmatic children treated in a specialized program: Parents and caregivers expectations].

    Science.gov (United States)

    Urrutia-Pereira, Marilyn; Ávila, Jennifer Bg; Cherrez-Ojeda, Ivan; Ivancevich, Juan Carlos; Solé, Dirceu

    2015-01-01

    Social media has been used in support of patients with asthma. However, it remains unclear what are the expectations of parents or caregivers of asthmatic patients. To evaluate the expectations of parents or caregivers of asthmatic children treated at Children's Asthma Prevention Program (PIPA), Uruguaiana, RS, in relation to the use of social media. An observational, descriptive, cross-sectional survey of parents or caregivers of children seen at Children's Asthma Prevention Program through responses to a written questionnaire on the use of new technologies and different applications to enhance information about asthma. 210 parents or caregivers (median age: 25 years; age range: 18-42 years of patients were enrolled. The mean age of their children was 7.3 years (age range: 2 to 18 years), the mean duration of asthma was 4.7 years and 65% of parents/caregivers of these children had less than eight years of schooling. Most of them (72%) had no access to the Internet via cell/mobile phones and only 18% actively used to gathered information about asthma by internet. There was high interest (87%) in receiving information via social media. Parents or caregivers of children attending the PIPA program expressed high interest in using social media. However, few use it to control their children's disease. While providing a great benefit to use social media as a mean of communication in health, the content needs to be monitored for reliability and quality. The privacy of users (doctors and patients) must be preserved and it is very important to facilitate the access to Internet.

  11. Disparities in risk communication: a pilot study of asthmatic children, their parents, and home environments.

    Science.gov (United States)

    Biksey, Thomas; Zickmund, Susan; Wu, Felicia

    2011-05-01

    Parents' knowledge and control of asthma triggers in home environments can help reduce risks associated with asthmatic children's respiratory health. This pilot study used both qualitative and quantitative methods to determine parental knowledge of their children's asthma triggers in home environments, control of those triggers, and information received and trusted. Twelve parents of asthmatic children in the greater Pittsburgh area--8 white and 4 African American--participated in one-on-one interviews about home exposures to asthma triggers. All parents described the link between asthma symptoms and both environmental tobacco smoke (ETS) and pet dander exposures. House dust mites and mold were also commonly identified asthma triggers. All 8 white parents reported receiving information from physicians about controlling home environmental triggers of asthma, but the 4 African American parents reported having received no such information. However, all 12 parents reported having greater trust in information received from physicians than from other sources. White parents were significantly more aware of potential asthma triggers and performed significantly more actions to control the triggers in their homes. African American parents noted stressful experiences with primary and secondary care, less recall of information sharing about asthma triggers, and a focus on symptom management vs trigger avoidance.

  12. Rapid improvement of respiratory quality in asthmatic children after "assisted drainage" therapy

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    Haryono Utomo

    2010-08-01

    Full Text Available Background  Whilst current asthma management is well-developed, there are still 5-10% uncontrolled asthma patients with unknown etiologies. However, its connection with oral focal infection is still uncertain. Therefore, a collaborated research for asthma management was conducted by pediatricians and dental practitioners. Within minutes after the "assisted drainage" therapy, a modification of healing root planning procedure, there is rapid improvement of respiratory function, ie., forced expiratory-volume one second (FEV1 in asthmatic children. This quick response usually achieved by oral inhalation. Objective To investigate the effectiveness of the assisted drainage therapy in the improvement of respiratory quality. Methods Fifteen asthmatic children were subjected to a longitudinal study for two weeks. In tbe first week they were instructed for al lergen avoidance only and the fOllowing one week was combined with tbe assisted drainage therapy, followed by  mental health education and dental plaque control therapy. Each s'ubject was af'sef'sed for respiratory quality with a computerized spirometer and blood sampling test. Paired t-test analysis was used for statistical analysis. Results Assisted drainage therapy was performed, within minutes FEV1 increased significantly (P= 0.001. Additionally, there were significant differences serum histamine (P= 0,001 pre and post treatment. Conclusions The assisted drainage therapy is effective as an adjuvant therapy for mild persistent asthma in children.

  13. Clinical Predictors of Intensive Care Unit Admission for Asthmatic Children

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    Mohammad Hasan Kargar Maher

    2015-07-01

    Full Text Available IntroductionChildren with severe asthma attack are a challenging group of patients who could be difficult to treat and leading to significant morbidity and mortality. Asthma attack severity is qualitatively estimated as mild, moderate and severe attacks and respiratory failure based on conditions such as respiration status, feeling of dyspnea, and the degree of unconsciousness. part of which are subjective rather than objective. We investigated clinical findings as predictors of severe attack and probable requirement for Pediatric Intensive Care Unit (PICU admission.Materials and MethodsIn a cross sectional and analytical study 120 patients with asthma attack were enrolled from April 2010 to April 2014 (80 admitted in the ward and 40 in pediatric intensive care unit. Predictors of PICU admission were investigated regarding to initial heart rate(HR, respiratory rate (RR, Arterial Oxygen Saturation(SaO2 and PaCo2 and clinically evident cyanosis.ResultsInitial heart rate(p-value=0.02, respiratory rate (p-value=0.03, Arterial Oxygen Saturation(p-value=0.02 and PaCo2(p-value=0.03 and clinically evident cyanosis were significantly different in two groups(Ward admitted and PICU admittedConclusion There was a significant correlation between initial vital sign and blood gas analysis suggesting usefulness of these factors as predictors of severe asthma attack and subsequent clinical course.

  14. Side Effects of Leukotriene Receptor Antagonists in Asthmatic Children.

    Science.gov (United States)

    Erdem, Semiha Bahceci; Nacaroglu, Hikmet Tekin; Unsal Karkiner, Canan Sule; Gunay, Ilker; Can, Demet

    2015-10-01

    Leukotriene receptor antagonists (LTRAs) are drugs which have been widely used more than ten years. As the use of LTRAs increases, our knowledge with respect to their side effects increases as well. The objective of our study was to evaluat the observed side effects of LTRAs used in patients with astma. 1024 patients treated only with LTRAs owing to asthma or early wheezing were included in the study for a five-year period. The observed side effects of LTRAs in these patients were retrospectively investigated. The side effects were divided into two parts as psychiatric and non-psychiatric. Among the 1024 cases included in the study, 67.5% of the patients out of 41 with side effects were male, 32.5% were female and the average age was 6.5 years. The rate of patients with asthma was 63.41% and 36.58% of the patients had early wheezing. It was determined that sex, age and diagnosis (early wheezing or asthma) of the patients were ineffective in the emergence of side effects. The average period for the emergence of side effects was the first month. It was observed that hyperactivity was the most frequently observed psychiatric side effect and that abdominal pain was the non-psychiatric side effect. The side effects of LTRAs were common in children. Therefore, patients must be informed at the beginning of the treatment and they must be evaluated at certain intervals.

  15. Evaluation of angiopoietin 1 and 2, vascular endothelial growth factor, and tumor necrosis factor alpha levels in asthmatic children.

    Science.gov (United States)

    Köksal, Burcu Tahire; Ozbek, Ozlem Yilmaz; Bayraktar, Nilufer; Yazici, Ayse Canan

    2014-01-01

    Asthma is characterized by chronic airway inflammation that is associated with structural changes termed airway remodeling. Recently, cytokines/mediators that augment inflammation have been attracting attention in this field. The aim of this study was to evaluate serum angiopoietin (Ang)-1, Ang-2, vascular endothelial growth factor (VEGF), and tumor necrosis factor (TNF) alpha values, which have important roles in inflammation, angiogenesis, and remodeling in asthmatic children. We also documented correlations between demographic features, duration of asthma, and pulmonary function test (PFT) parameters. Randomly selected 40 children (20 male and 20 female children, aged 6-16 years) with mild or moderate persistent asthma and 32 healthy children (15 male and 17 female children, aged 6-16 years) enrolled in the study. All asthmatic children had been using inhaled corticosteroids at least for the last 3 months. Serum Ang-1 levels were significantly lower in asthmatic children than those in normal controls. The Ang-1/Ang-2 ratio was also significantly lower in asthmatic children compared with those in normal controls (p < 0.01). However, serum Ang-2, VEGF, and TNF-alpha levels were similar in the two groups. A significant positive correlation was found between VEGF and duration of asthma. No correlation between serum Ang-1, Ang-2, VEGF values, and PFT parameters was obtained. On the other hand, significant negative correlation was detected between serum TNF-alpha and forced expiratory volume in 1 second. We have shown that serum Ang-1 levels and Ang-1/Ang-2 ratio were significantly reduced and balance was toward Ang-2 in asthmatics children. This process may lead to inflammation, destabilization of blood vessels, and trigger remodeling.

  16. Two sampling methods yield distinct microbial signatures in the nasopharynges of asthmatic children.

    Science.gov (United States)

    Pérez-Losada, Marcos; Crandall, Keith A; Freishtat, Robert J

    2016-06-16

    The nasopharynx is a reservoir for pathogens associated with respiratory illnesses, such as asthma. Next-generation sequencing (NGS) has been used to characterize the nasopharyngeal microbiome during health and disease. Most studies so far have surveyed the nasopharynx as a whole; however, less is known about spatial variation (biogeography) in nasal microenvironments and how sampling techniques may capture that microbial diversity. We used targeted 16S rRNA MiSeq sequencing and two different sampling strategies [nasal washes (NW) and nasal brushes (NB)] to characterize the nasopharyngeal microbiota in 30 asthmatic children. Nasal brushing is more abrasive than nasal washing and targeted the inner portion of the inferior turbinate. This region is expected to be different from other nasal microenvironments. Nasal washing is not spatially specific. Our 30 × 2 nasal microbiomes generated 1,474,497 sequences, from which we identified an average of 157 and 186 OTUs per sample in the NW and NB groups, respectively. Microbiotas from NB showed significantly higher alpha-diversity than microbiotas from NW. Similarly, both nasal microbiotas were distinct from each other (PCoA) and significantly differed in their community composition and abundance in at least 9 genera (effective size ≥1 %). Nasopharyngeal microenvironments in asthmatic children contain microbiotas with different diversity and structure. Nasal washes and brushes capture that diversity differently. Future microbial studies of the nasopharynx need to be aware of potential spatial variation (biogeography).

  17. Mite fauna and fungal flora in house dust from homes of asthmatic children.

    Science.gov (United States)

    Ishii, A; Takaoka, M; Ichinoe, M; Kabasawa, Y; Ouchi, T

    1979-12-01

    Mite fauna and fungal flora in the house dust from homes of asthmatic children with positive and negative skin test to house dust allergen and non-asthmatic controls were examined. There was no conspicuous difference in mite species distribution among the three groups. Pyroglyphid mites dominate the mite fauna in house dust more than half of which being Dermatophagoides: D. pteronyssinus and D. farinae. There was no statistically significant difference in numbers between the two species and either species could dominate depending on the conditions of the individual houses. The average number of acarina in 0.5 g of fine dust did not differ statistically among the three groups; however, mite number per square meter floor differed between patients with positive skin test and negative skin test. The results suggest that house-cleaning might influence the possible sensitization of children. The genetic distribution of mould fungi in house dust was largely similar to that of airborne fungi. The average number of fungal colonies detected in 0.5 g of dust did not differ statistically among the three groups. Wallemia with its minute spores may cause sensitization but has so far been insufficiently investigated.

  18. Analysis of the filed data of a sample of Egyptian children with ...

    African Journals Online (AJOL)

    El-Hakim

    asthma among Egyptian children aged 3 - 15 years was estimated to be 8.2%. Of major concern is the annual increase in mortalitity4. Asthma is a common cause of emergency room visits and hospital admissions. The burden of asthma is higher than generally recognized, particularly in children. For example, in Egypt up to ...

  19. Effect of plastic spacer handling on salbutamol lung deposition in asthmatic children

    DEFF Research Database (Denmark)

    Lipworth, Brian J; Lee, Daniel K C; Anhøj, Jacob

    2002-01-01

    AIMS: To study the effects of electrostatics in a plastic spacer on the lung deposition of salbutamol in asthmatic children. METHODS: Twenty-five children (5-12 years) with mild asthma were given salbutamol hydrofluoroalkane pressurized metered dose inhaler 400 micro g via a 750 ml plastic spacer...... on separate days. Blood samples were taken for plasma salbutamol at 5, 10, 15 and 20 min after inhalation to measure lung bioavailability as a surrogate for relative lung dose. With immediate inhalation following actuation, a new rinsed spacer (NewRinsed ) was compared with a used spacer after repeated daily...... log transformed and expressed as geometric mean fold difference for the average plasma salbutamol concentration (Cav) over 20 min. RESULTS: There were significant differences (P NewRinsed 1.92 fold (95% CI 1.15, 3...

  20. ABO blood grouping in Egyptian children with rotavirus gastroenteritis

    Directory of Open Access Journals (Sweden)

    Hala Gouda Elnady

    2017-09-01

    Full Text Available Introduction : Rotavirus gastroenteritis is an important public health problem all over the world, causing a notable economic burden in both developing and developed countries. Aim: To explore the relationship between blood group typing, rotavirus gastroenteritis, and its severity in Egyptian children. Material and methods: A cross sectional case control study was conducted on 231 cases of acute gastroenteritis attending the outpatient clinic of Al-Zahraa University Hospital. Full history taking, clinical examination, and clinical data collection were done. Blood samples were collected for an ABO grouping. Stool samples were tested for viral gastroenteritis agents. Results : Rota positive cases of GE were significantly more prevalent among cases with blood group A (p < 0.05 and significantly less among cases with blood group B (p < 0.05. The rate of hospitalisation was highly significantly greater among cases with group A (p < 0.005, and significantly lower among cases with group AB and O (p < 0.05. As regards the degree of dehydration, moderate and severe cases were highly significant in groups A and O (p < 0.005. Rota-positive gastroenteritis showed significant positive correlations with indicators of severity such as hospitalisation, degree of dehydration, and duration of fever (p < 0.005. Conclusions : Blood group A is highly associated with paediatric rotavirus gastroenteritis. This could highlight an important risk factor, which could play a significant role for the pathogenesis of rotavirus gastroenteritis and severity as well. Furthermore, more intervention care could be needed for blood group A paediatric patients, if gastroenteritis especially rotavirus affect this group to avoid comorbidities.

  1. Allergen-specific immunotherapy in children | El-Sayed | Egyptian ...

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The). Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 10, No 2 (2012) >. Log in or Register to get access to full text downloads.

  2. The investigation of inhalational allergen in 208 asthmatic infants and children

    International Nuclear Information System (INIS)

    Xie Yonggang; Zhang Yi; Liu Jian

    2002-01-01

    The aim of the study was to investigate the inhalational allergen in 208 asthmatic infants and children with allergen steep puncturing skin. The positive cases were 169(81.25%). There were 18 inhalational allergens in allergen steep. The positive rate of the dust acarus was 78.85%, and the dust was 35.58%, the smoke was 32.69% among the allergens. There was not any positive reaction in other allergens. There were no sexual differences in the positive rate. There was nothing with hypersusceptibility of the individual and the family. The positive rate of the infant was less than the child. There was significant difference of the positive rate in the age group (P < 0.01). The result indicated that dust acarus, air pollution or passive smoke was the quite dangerous factor in the many factors of the asthma. It was very important to strengthen the study of the infant and child prevention and cure

  3. Figure Structure, Figure Action, and Framing in Drawings by American and Egyptian Children.

    Science.gov (United States)

    Wilson, Brent; Wilson, Marjorie

    1979-01-01

    The purpose of this study is to investigate the interaction of biological unfolding and culturally related factors on sequences of narrative figure drawings by American and Egyptian elementary students. Findings support hypotheses relating to the interaction of natural and nurtural influences on children's drawings. (Author/SJL)

  4. A study of asymptomatic bacteriuria in Egyptian school-going children

    African Journals Online (AJOL)

    A study of asymptomatic bacteriuria in Egyptian school-going children. Ahmed Mohammed, Magid Abdelfattah, Ayman Ibraheem, Ahmad Younes. Abstract. Background: Urinary tract infections (UTI) are a common and important clinical problem in childhood. Upper urinary tract infections (i.e., acute pyelonephritis) may lead ...

  5. Impulse oscillometry in acute and stable asthmatic children: a comparison with spirometry.

    Science.gov (United States)

    Batmaz, Sehra Birgul; Kuyucu, Semanur; Arıkoglu, Tugba; Tezol, Ozlem; Aydogdu, Ayse

    2016-01-01

    Lung function tests have attracted interest for the diagnosis and follow-up of childhood asthma in recent years. For patients who cannot perform forced expiratory maneuvers, impulse oscillometry (IOS), performed during spontaneous breathing, may be an alternative tool. Thirty-five acute, 107 stable asthmatic and 103 healthy children who presented to our clinic performed IOS followed by spirometry before and after salbutamol inhalation. The mean baseline and reversibility of IOS and spirometry parameters were compared between the groups. Correlation analyses were undertaken within the asthmatics, and the healthy controls separately. To distinguish the three groups, the sensitivity and specificity of baseline and reversibility values of IOS and spirometry were computed. When spirometry was taken as the gold standard, the discriminating performance of IOS to detect the airway obstruction and reversibility was investigated. The mean absolute values of Zrs, R5, R5-R20, X5, X10, X15, Fres, AX, and all spirometric parameters, and the mean reversibility values of R5, R10, Fres, AX and forced expiratory volume in one second were different between the groups and the highest area under curve values to discriminate the groups was obtained from area of reactance (AX) and ΔAX. Zrs, all resistance (including R5-R20) and reactance parameters, Fres and AX were correlated with at least one spirometric parameter. Spirometric reversibility was detected by ≤-22.34 and ≤-39.05 cut-off values of ΔR5 and ΔAX, respectively. IOS has shown a highly significant association with spirometric indices and reversibility testing. It may be a substitute for spirometry in children who fail to perform forced expiratory maneuvers.

  6. The Impact of Diabetes on Serum Osteocalcin in Egyptian Children

    International Nuclear Information System (INIS)

    Salem, E.S.; El-Maghraby, D.F.; Saeed, A.E.

    2013-01-01

    Diabetes may affect bone via bone structure, bone density, and biochemical markers of bone turnover. Lack of diagnosis and treatment of alterations of the bone tissue metabolism in type1diabetes (T1D) may lead to osteoporosis.T1D most often starts before achieving peak bone mass.Recent studies have revealed that, in T1D fracture risk is increased more than expected from the degree of decrease in bone mineral density (BMD).Osteocalcin (OC) is considered a useful biochemical marker of bone formation. As in T1D, there is absolute insulin deficiency but insulin sensitivity remains generally intact. Therefore, this study was conducted to evaluate the association between OC levels in relation the degree of residual β-cell function and other metabolic parameters in T1D In the present study, the impact of diabetes on serum OC in Egyptian children and adolescents was evaluated by comparing serum level of OC in T1D (30 subjects) and age-matched non-diabetic control (15 subjects). The present study showed that, patients with T1D had lower OC serum levels compared to the controls (7.67 ± 3.55, 21.82 ± 4.96 μg/ml respectively, p < 0.001) with a lower OC levels in diabetic females than in diabetic males (5.92 ± 3.12, 8.74 ± 2.84 μg/ml respectively, p < 0.001) and lower OC levels in pre-pubertal than pubertal diabetic patients in both genders with p < 0.05. Serum OC levels in T1D correlated with HbAIc (p < 0.001), BMI (p < 0.05), durations of T1D (p < 0.05) and total daily insulin dose (p < 0.05)and did not correlate with C-peptide levels . It may be concluded that serum OC levels in patients with T1D are regulated by a variety of developmental and metabolic pathways. Since OC levels correlated with exogenous insulin(daily insulin dose) and did not correlate with endogenous insulin (C-peptide levels), therefore, it is presumed that OC was regulated by insulin-mediated events, in presence of aggressive autoimmune destruction of pancreatic cell. These results proposed that

  7. Nasal airway epithelial cell IL-6 and FKBP51 gene expression and steroid sensitivity in asthmatic children.

    Directory of Open Access Journals (Sweden)

    Michael Fayon

    Full Text Available Many asthmatic patients exhibit uncontrolled asthma despite high-dose inhaled corticosteroids (ICS. Airway epithelial cells (AEC have distinct activation profiles that can influence ICS response.A pilot study to identify gene expression markers of AEC dysfunction and markers of corticosteroid sensitivity in asthmatic and non-asthmatic control children, for comparison with published reports in adults.AEC were obtained by nasal brushings and primary submerged cultures, and incubated in control conditions or in the presence of 10 ng/ml TNFalpha, 10-8M dexamethasone, or both. RT-PCR-based expression of FKBP51 (a steroid hormone receptor signalling regulator, NF-kB, IL-6, LIF (an IL-6 family neurotrophic cytokine, serpinB2 (which inhibits plasminogen activation and promotes fibrin deposition and porin (a marker of mitochondrial mass were determined.6 patients without asthma (median age 11yr; min-max: 7-13, 8 with controlled asthma (11yr, 7-13; median daily fluticasone dose = 100 μg, and 4 with uncontrolled asthma (12yr, 7-14; 1000 μg fluticasone daily were included. Baseline expression of LIF mRNA was significantly increased in uncontrolled vs controlled asthmatic children. TNFalpha significantly increased LIF expression in uncontrolled asthma. A similar trend was observed regarding IL-6. Dexamethasone significantly upregulated FKBP51 expression in all groups but the response was blunted in asthmatic children. No significant upregulation was identified regarding NF-kB, serpinB2 and porin.LIF and FKBP51 expression in epithelial cells were the most interesting markers of AEC dysfunction/response to corticosteroid treatment.

  8. [Effect of obesity on pulmonary function in asthmatic children of different age groups].

    Science.gov (United States)

    Xu, Xiao-Wen; Huang, Ying; Wang, Jian; Zhang, Xue-Li; Liang, Fan-Mei; Luo, Rong

    2017-05-01

    To study the effect of obesity on pulmonary function in newly diagnosed asthmatic children of different age groups. Two hundred and ninety-four children with newly diagnosed asthma were classified into preschool-age (age (6 to 12.5 years) groups. They were then classified into obese, overweight, and normal-weight subgroups based on their body mass index (BMI). All the children underwent pulmonary function tests, including large airway function tests [forced vital capacity (FVC%) and forced expiratory volume in one second (FEV1%)] and small airway function tests [maximal expiratory flow at 25% of vital capacity (MEF25%), maximal expiratory flow at 50% of vital capacity (MEF50%), and maximal expiratory flow at 75% of vital capacity (MEF75%)]. The school-age group showed lower FEV1%, MEF25%, and MEF50% than the preschool-age group (Page group had lower FEV1%, MEF25%, and MEF50% compared with their counterparts in the preschool-age group (Page group showed lower FVC% and MEF50% than those in the preschool-age group. However, all the pulmonary function parameters showed no significant differences between the obese children in the preschool-age and school-age groups. In the preschool-age group, FVC%, FEV1%, and MEF75% of the obese children were lower than those of the normal-weight children. In the school-age group, only FVC% and FEV1% showed differences between the obese and normal-weight children (Page in children with asthma, and the effect is more obvious in those of preschool age.

  9. The parenting attitudes and the stress of mothers predict the asthmatic severity of their children: a prospective study

    Directory of Open Access Journals (Sweden)

    Sudo Nobuyuki

    2010-10-01

    Full Text Available Abstract Objective To examine relationships between a mother's stress-related conditions and parenting attitudes and their children's asthmatic status. Methods 274 mothers of an asthmatic child 2 to 12 years old completed a questionnaire including questions about their chronic stress/coping behaviors (the "Stress Inventory", parenting attitudes (the "Ta-ken Diagnostic Test for Parent-Child Relationship, Parent Form", and their children's disease status. One year later, a follow-up questionnaire was mailed to the mothers that included questions on the child's disease status. Results 223 mothers (81% responded to the follow-up survey. After controlling for non-psychosocial factors including disease severity at baseline, multiple linear regression analysis followed by multiple logistic regression analysis found chronic irritation/anger and emotional suppression to be aggravating factors for children aged Conclusions Different types of parental stress/coping behaviors and parenting styles may differently predict their children's asthmatic status, and such associations may change as children grow.

  10. Asthmatic symptoms and air pollution: a panel study on children living in the Italian Po Valley

    Directory of Open Access Journals (Sweden)

    Andrea Ranzi

    2015-11-01

    Full Text Available The Po Valley (Northern Italy has elevated levels of air-pollution due to various sources of pollution and adverse weather conditions. This study evaluates the short-term effects of exposure to particulate matter with a diameter of 10 microns or less (PM10 on asthma symptoms in school-aged children. An initial cross-sectional survey was conducted in the area to estimate asthma prevalence in children. Out of a total of 250 asthmatic children identified by the study, 69 agreed to participate in a panel study. The PM10 exposure assessment was based on a combination of geographic and environmental measurements leading to a focus on three different areas, each characterised by its own daily PM10 level. Participants were monitored daily for respiratory symptoms for eight weeks (January-March 2006. We assessed the relationship between daily PM10 exposure and occurrence of asthma symptoms with a generalised linear model based on a total of 3864 person-days of observation. Exposure to PM10 per m3 was found to be particularly associated with cough (OR=1.03, CI 95% 0.99; 1.08 and phlegm (OR=1.05, CI 95% 1.00; 1.10. In the most polluted area, exposure to PM10 was also associated with wheezing (OR=1.18, CI 95% 1.02; 1.37.

  11. Allergen-specific immunotherapy in asthmatic children: from the basis to clinical applications.

    Science.gov (United States)

    Aryan, Zahra; Compalati, Enrico; Comapalati, Enrico; Canonica, Giorgio Walter; Rezaei, Nima

    2013-06-01

    Atopic asthma in childhood with the tendency to persist into adult life is an important issue in pediatrics. Allergen-specific immunotherapy (SIT) is the only curative treatment option for these children, being directed to the causes of the disease. The Th2 phenotype is a predominant immunological pattern in atopic asthma and SIT leads to apoptosis/anergy of T cells and induces immune-regulatory responses and immune deviation towards Th1. Many factors can affect the safety and efficacy of SIT, such as pattern of sensitization, allergy vaccine (allergen extracts, adjuvants and conjugated molecules), route of administration (subcutaneous or sublingual) and different treatment schedules. Overall, asthma symptoms and medication scores usually decrease following a SIT course and the most common observed side effects are restricted to local swelling, erythema and pruritus. Compared with conventional pharmacotherapy, SIT may be more cost effective, providing a benefit after discontinuation and a steroid-sparing effect. In addition, it can prevent new sensitizations in monosensitized asthmatic children. Microbial supplements such as probiotics, immunomodulatory substances like anti-IgE/leukotrienes, antibodies and newer allergen preparations such as recombinant forms have been tested to improve the efficacy and safety of SIT with inconclusive results. In conclusion, SIT provides an appropriate solution for childhood asthma that should be employed more often in clinical practice. Further studies are awaited to improve current knowledge regarding the mechanisms behind SIT and determine the most appropriate materials and schedule of immunotherapy for children with asthma.

  12. Ethnic and migrant differences in the use of anti-asthmatic medication for children

    DEFF Research Database (Denmark)

    Cantarero-Arévalo, Lourdes; Ersbøll, Annette Kjaer; Holstein, Bjørn E

    2014-01-01

    Ethnic differences in the use of anti-asthmatic medication have been reported, with ethnic minorities being at a higher risk of suboptimal asthma control. As contextual socioeconomic characteristics may play a role, we analysed whether ethnic differences in the use of anti-asthmatic medication am...

  13. Asthmatic/wheezing phenotypes in preschool children: Influential factors, health care and urban-rural differences.

    Science.gov (United States)

    Kutzora, Susanne; Weber, Alisa; Heinze, Stefanie; Hendrowarsito, Lana; Nennstiel-Ratzel, Uta; von Mutius, Erika; Fuchs, Nina; Herr, Caroline

    2018-03-01

    Different wheezing and asthmatic phenotypes turned out to indicate differences in etiology, risk factors and health care. We examined influential factors and urban-rural differences for different phenotypes. Parents of 4732 children filled out a questionnaire concerning children's health and environmental factors administered within the Health Monitoring Units (GME) in a cross-sectional study in Bavaria, Germany (2014/2015). To classify respiratory symptoms, five phenotype groups were built: episodic, unremitting and frequent wheeze, ISAAC (International Study of Asthma and Allergies in Children) - asthma and physician-diagnosed asthma (neither of the groups are mutually exclusive). For each phenotype, health care variables were presented and stratified for residence. Urban-rural differences were tested by Pearson's chi-squared tests. Multivariable logistic regression was performed to analyze associations between influential factors and belonging to a phenotype group, and to compare groups with regard to health care variables as outcome. Risk factors for wheezing phenotypes were male gender (OR = 2.02, 95%-CI = [1.65-2.48]), having older siblings (OR = 1.24, 95%-CI = [1.02-1.51]), and preterm delivery (OR = 1.61, 95%-CI = [1.13-2.29]) (ORs for unremitting wheeze). 57% of children with ISAAC asthma and 74% with physician-diagnosed asthma had performed allergy tests. Medication intake among all groups was more frequent in rural areas, and physician's asthma diagnoses were more frequent in urban areas. In accordance with previous research this study confirms that male gender, older siblings and preterm delivery are associated with several wheezing phenotypes. Overall, low numbers of allergy tests among children with physician's diagnoses highlight a discrepancy between common practice and current knowledge and guidelines. Residential differences in health care might encourage further research and interventions strategies. Copyright © 2017

  14. Development of online diary and self-management system on e-Healthcare for asthmatic children in Taiwan.

    Science.gov (United States)

    Lin, Hsueh-Chun; Chiang, Li-Chi; Wen, Tzu-Ning; Yeh, Kuo-Wei; Huang, Jing-Long

    2014-10-01

    Many regional programs of the countries educate asthmatic children and their families to manage healthcare data. This study aims to establish a Web-based self-management system, eAsthmaCare, to promote the electronic healthcare (e-Healthcare) services for the asthmatic children in Taiwan. The platform can perform real time online functionality based upon a five-tier infrastructure with mutually supportive components to acquire asthma diaries, quality of life assessments and health educations. We have designed five multi-disciplinary portions on the interactive interface functioned with the analytical diagrams: (1) online asthma diary, (2) remote asthma assessment, (3) instantaneous asthma alert, (4) diagrammatical clinic support, and (5) asthma health education. The Internet-based asthma diary and assessment program was developed for patients to process self-management healthcare at home. In addition, the online analytical charts can help healthcare professionals to evaluate multi-domain health information of patients immediately. eAsthmaCare was developed by Java™ Servlet/JSP technology upon Apache Tomcat™ web server and Oracle™ database. Forty-one voluntary asthmatic children (and their parents) were intervened to examine the proposed system. Seven domains of satisfiability assessment by using the system were applied for approving the development. The average scores were scaled in the acceptable range for each domain to ensure feasibility of the proposed system. The study revealed the details of system infrastructure and developed functions that can help asthmatic children in self-management for healthcare to enhance communications between patients and hospital professionals. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  15. Dietary adequacy of Egyptian children with autism spectrum disorder compared to healthy developing children.

    Science.gov (United States)

    Meguid, Nagwa A; Anwar, Mona; Bjørklund, Geir; Hashish, Adel; Chirumbolo, Salvatore; Hemimi, Maha; Sultan, Eman

    2017-04-01

    Although the etiology and pathology of autism spectrum disorder (ASD) is still poorly understood, a number of environmental, anthropological, neurobiological and genetic factors have been related to the pathophysiology of ASD, even the impact of oxidative stress response related to the environment and nutrition intake. Usual recommended dietary habits are based on the combination of behavioral and dietary or nutraceutical interventions together with pharmacotherapy. Investigations about a reliable relationship between diet and ASD are still lacking. The present study aimed at comparing dietary regimens and habits of normally developing apparently healthy children, without diagnosed ASD, with a pediatric population of individuals affected by autistic disorder. Assessments of nutritional and anthropometric data, in addition to biochemical evaluation for nutrient deficiencies, were performed. A total of 80 children with autistic disorder and 80 healthy, normally developing pediatric individuals were enrolled in the study. Parents were asked to complete the standardized questionnaire regarding the different types of food and the proportion of a serving for their children. Biochemical analysis of micro- and macronutrients were also done. Plotting on the Egyptian sex-specific anthropometric growth (auximetric) chart, absolute weights as well as weight-related for age classes, were significantly higher in cases than healthy controls. No differences between groups were observed in regard to total kilocalories (kcal), carbohydrates, and fat intake. A total of 23.8% of children with autistic disorder vs. 11.3% in the healthy control group had a nutrient intake with features below the Recommended Dietary Allowance (RDA) of protein. Children with autistic disorder showed low dietary intake of some micronutrients; calcium (Ca), magnesium (Mg), iron (Fe), selenium (Se) and sodium (Na), also they had significantly high intake of potassium (K) and vitamin C compared to healthy

  16. Exposure assessment and modeling of particulate matter for asthmatic children using personal nephelometers

    Science.gov (United States)

    Wu, Chang-Fu; Delfino, Ralph J.; Floro, Joshua N.; Quintana, Penelope J. E.; Samimi, Behzad S.; Kleinman, Michael T.; Allen, Ryan W.; Sally Liu, L.-J.

    It has been shown that acute exposures to particulate matter (PM) may exacerbate asthma in children. However, most epidemiological studies have relied on time-integrated PM measurements taken at a centrally located stationary monitoring sites. In this article, we characterized children's short-term personal exposures to PM 2.5 (PM with aerodynamic diameters size-selective inlet was used to estimate real-time PM 2.5 concentrations on 20 asthmatic children, inside and outside of their residences, and at a central site. The personal and indoor pDRs were operated passively, while the home outdoor and central site instruments were operated actively. The subjects received 29.2% of their exposures at school, even though they only spent 16.4% of their time there. More precise personal clouds were estimated for the home-indoor and home-outdoor microenvironments where PM concentrations were measured. The personal cloud increased with increasing activity levels and was higher during outdoor activities than during indoor activities. We built models to predict personal PM exposures based on either microenvironmental or central-site PM 2.5 measurements, and evaluated the modeled exposures against the actual personal measurements. A multiple regression model with central site PM concentration as the main predictor had a better prediction power ( R2=0.41) than a three-microenvironmental model ( R2=0.11). We further constructed a source-specific exposure model utilizing the time-space-activity information and the particle infiltration efficiencies (mean=0.72±0.15) calculated from a recursive mass balance model. It was estimated that the mean hourly personal exposures resulting from ambient, indoor-generated, and personal activity PM 2.5 were 11.1, 5.5, and 10.0 μg/m 3, respectively, when the modeling error was minimized. The high PM 2.5 exposure to personal activities reported in our study is likely due to children's more active lifestyle as compared with older adult subjects in

  17. Discriminative capacity of bronchodilator response measured with three different lung function techniques in asthmatic and healthy children aged 2 to 5 years

    DEFF Research Database (Denmark)

    Nielsen, K G; Bisgaard, H

    2001-01-01

    as compared with placebo in healthy control subjects. Lung function improved to a significantly greater extent in asthmatic children than in control subjects as reflected by all methods. sRaw provided the best discriminative power of such a bronchodilator response, with a sensitivity of 66% and specificity......The primary aim of this study was to quantify and compare bronchodilator responsiveness in healthy and asthmatic children aged 2 to 5 yr. The secondary aim of the study was to compare discriminative capacity (i.e., sensitivity, specificity, and predictive values of the reversibility test......) as measured with the impulse oscillation technique were assessed before and 20 min after inhalation of terbutaline from a pressurized metered-dose inhaler via a metal spacer by 92 children (37 healthy controls and 55 asthmatic subjects). The study of healthy children followed a randomized, double...

  18. Inhaled corticosteroid treatment for 6 months was not sufficient to normalize phagocytosis in asthmatic children.

    Science.gov (United States)

    da Silva-Martins, Carmen Lívia Faria; Couto, Shirley Claudino; Muniz-Junqueira, Maria Imaculada

    2013-08-30

    Corticosteroids are the first-line therapy for asthma; however, the effect of corticosteroids on the innate immune system remains unclear. This study's objective was to evaluate the effect of inhaled corticosteroid therapy (ICT) on phagocytic functions. To evaluate the impact of ICT, the phagocytosis of Saccharomyces cerevisiae by blood monocytes and neutrophils and the production of superoxide anions were assessed before and after three and six months of ICT treatment in 58 children with persistent asthma and 21 healthy controls. We showed that the phagocytic capacity of monocytes and neutrophils that occurred via pattern recognition receptors or was mediated by complement and immunoglobulin receptors in asthmatic children before treatment was significantly lower than in healthy controls (pICT for 6 months was not sufficient to normalize phagocytosis by the phagocytes. Superoxide anion production was also decreased in the asthmatic children before treatment, and ICT normalized the O- production only for children with mild persistent asthma when assessed at baseline but caused this function to decrease after stimulation (p<0.05, Kruskal-Wallis test). Our data suggest that an immunodeficiency in phagocytes remained even after treatment. However, this immunodeficiency does not appear to correspond with the clinical evolution of asthma because an improvement in clinical parameters occurred.

  19. Egyptian Children's Use of Technology: A Phenomenological Study

    Science.gov (United States)

    Morgan, Hani; Lee, Guang-Lea

    2017-01-01

    Although the use of technology can be very important for children younger than age 12 years, not all countries possess the financial resources to make digital resources widely available to students. Children can also use technology inappropriately. This study explores the consequences of exposure to different forms of technology on children. It…

  20. Epigenome-wide analysis links SMAD3 methylation at birth to asthma in children of asthmatic mothers.

    Science.gov (United States)

    DeVries, Avery; Wlasiuk, Gabriela; Miller, Susan J; Bosco, Anthony; Stern, Debra A; Lohman, I Carla; Rothers, Janet; Jones, Anya C; Nicodemus-Johnson, Jessie; Vasquez, Monica M; Curtin, John A; Simpson, Angela; Custovic, Adnan; Jackson, Daniel J; Gern, James E; Lemanske, Robert F; Guerra, Stefano; Wright, Anne L; Ober, Carole; Halonen, Marilyn; Vercelli, Donata

    2017-08-01

    The timing and mechanisms of asthma inception remain imprecisely defined. Although epigenetic mechanisms likely contribute to asthma pathogenesis, little is known about their role in asthma inception. We sought to assess whether the trajectory to asthma begins already at birth and whether epigenetic mechanisms, specifically DNA methylation, contribute to asthma inception. We used the Methylated CpG Island Recovery Assay chip to survey DNA methylation in cord blood mononuclear cells from 36 children (18 nonasthmatic and 18 asthmatic subjects by age 9 years) from the Infant Immune Study (IIS), an unselected birth cohort closely monitored for asthma for a decade. SMAD3 methylation in IIS (n = 60) and in 2 replication cohorts (the Manchester Asthma and Allergy Study [n = 30] and the Childhood Origins of Asthma Study [n = 28]) was analyzed by using bisulfite sequencing or Illumina 450K arrays. Cord blood mononuclear cell-derived IL-1β levels were measured by means of ELISA. Neonatal immune cells harbored 589 differentially methylated regions that distinguished IIS children who did and did not have asthma by age 9 years. In all 3 cohorts methylation in SMAD3, the most connected node within the network of asthma-associated, differentially methylated regions, was selectively increased in asthmatic children of asthmatic mothers and was associated with childhood asthma risk. Moreover, SMAD3 methylation in IIS neonates with maternal asthma was strongly and positively associated with neonatal production of IL-1β, an innate inflammatory mediator. The trajectory to childhood asthma begins at birth and involves epigenetic modifications in immunoregulatory and proinflammatory pathways. Maternal asthma influences epigenetic mechanisms that contribute to the inception of this trajectory. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  1. Comparisons of the complementary effect on exhaled nitric oxide of salmeterol vs montelukast in asthmatic children taking regular inhaled budesonide

    DEFF Research Database (Denmark)

    Buchvald, Frederik; Bisgaard, Hans

    2003-01-01

    . OBJECTIVE: To compare the control of FeNO provided by salmeterol or montelukast add-on therapy in asthmatic children undergoing regular maintenance treatment with a daily dose of 400 microg of budesonide. METHODS: The study included children with increased FeNO despite regular treatment with budesonide, 400...... microg/d, and normal lung function. Montelukast, 5 mg/d, salmeterol, 50 microg twice daily, or placebo was compared as add-on therapy to budesonide, 400 microg, in a randomized, double-blind, double-dummy, crossover study. RESULTS: Twenty-two children completed the trial. The geometric mean FeNO level...... with placebo in this group of children taking regular budesonide, 400 microg....

  2. Hydration Deficit in 9- to 11-Year-Old Egyptian Children

    Directory of Open Access Journals (Sweden)

    Zaghloul Gouda MD

    2015-10-01

    Full Text Available Background. Children who drink too little to meet their daily water requirements are likely to become dehydrated, and even mild dehydration can negatively affect health. This is even more important in Middle-Eastern countries where high temperatures increase the risk of dehydration. We assessed morning hydration status in a sample of 519 Egyptian schoolchildren (9-11 years old. Methods. Children completed a questionnaire on breakfast intakes and collected a urine sample after breakfast. Breakfast food and fluid nutritional composition was analyzed and urine osmolality was measured using osmometry. Results. The mean urine osmolality of children was 814 mOsmol/kg: >800 mOsmol/kg (57% and >1000 mOsmol/kg (24.7%. Furthermore, the results showed that a total water intake of less than 400 mL was associated with a significant higher risk of dehydration. Surprisingly, 63% of the children skipped breakfast. Conclusions. The results showed that a majority of Egyptian schoolchildren arrive at school with a hydration deficit. These results highlight the fact that there is a need to educate schoolchildren about the importance of having a breakfast and adequate hydration.

  3. Household costs of seeking outpatient care in Egyptian children with ...

    African Journals Online (AJOL)

    Introduction: Addressing difficulties of seeking and getting health care would lower the burden of diarrhea among ill children from developing countries as Egypt. The purpose of the study is to evaluate the economic burden of diarrhea associated with outpatient visits of children in Egypt by identifying the different types of ...

  4. Serum level of soluble receptor for advanced glycation end products in asthmatic children and its correlation to severity and pulmonary functions.

    Science.gov (United States)

    El-Seify, Magda Y Hussein; Fouda, Eman Mahmoud; Nabih, Enas Samir

    2014-01-01

    Soluble receptor for advanced glycation end products (sRAGE) acts as a decoy receptor for RAGE which has several distinct pro-inflammatory ligands in the extracellular compartment, and is believed to afford protection against inflammation and cell injury. This study was conducted to measure serum sRAGE in asthmatic children and to assess its correlation with clinical and functional severity and to asthma phenotype according to sputum cytology. The study was conducted on 60 asthmatic children from the Pediatric Chest Clinic, Children's Hospital, Ain Shams University. The patients were divided according to asthma control and severity. sRAGE showed statistically significant lower levels in asthmatic patients (899.1 +/- 399.8 pg/mL) compared to the control group (1406.7 +/- 474.3 pg/mL, p = 0.000), with a cut off value of asthma diagnosis of 1080.4 pg/mL with a sensitivity and specificity of 77% and 75%, respectively. Uncontrolled and severe asthmatic subgroups showed lower levels of sRAGE, cut off value of sRAGE for the severity of asthma was 829 pg/mL with 89% sensitivity and 81% specificity. Asthmatic patients stratified according to sputum cytology revealed that those with > 2% eosinophils and > or = 40% neutrophils showed lower levels of sRAGE (710 +/- 258 pg/mL) compared to those with > 2% eosinophils and functionally. It may be a target of future therapeutic interventions.

  5. Serum Amyloid A Level in Egyptian Children with Familial Mediterranean Fever

    Directory of Open Access Journals (Sweden)

    Hala M. Lofty

    2016-01-01

    Full Text Available Background and Objectives. SAA is an acute-phase reactant detected during an FMF attack or other inflammatory conditions. High SAA levels may increase the risk of amyloidosis. The aim of the study is to measure the serum amyloid A (SAA level in a group of Egyptian children with familial Mediterranean fever (FMF and study its various correlates, if any. Methods. The study enrolled seventy-one children with FMF. Results. SAA level was high in 78.9% of the studied patients with a mean of 81.62±31.6 mg/L, and CRP was positive in 31% of patients. There was no significant releation between SAA level and any demographic or clinical manifestation. High SAA was more frequent in V726A allele (16.9% followed by M694V allele (12.3%. Elevated SAA levels were more frequent in patients on low colchicine doses. Forty-five percent (45% of patients have low adherence to colchicine therapy. Interpretation and Conclusion. High SAA levels were detected two weeks after last FMF attack in a large percentage of Egyptian FMF children. This indicates that subclinical inflammation continues during attack-free periods, and SAA could be used as a marker of it.

  6. Aeração nasal em crianças asmáticas Nasal ventilation in asthmatics children

    Directory of Open Access Journals (Sweden)

    Daniele Andrade da Cunha

    2011-10-01

    Full Text Available OBJETIVO: identificar a presença de sinais de alterações na expiração de crianças asmáticas. MÉTODO: este estudo foi realizado com 30 crianças com idades entre 6 e 10 anos de ambos os sexos com diagnóstico clínico de asma confirmado pelo prontuário médico e 30 crianças não asmáticas também de ambos os sexos na mesma faixa etária. Foi avaliada a aeração nasal com o espelho milimetrado de Altmann, sendo mensurado o escape de ar nasal objetivando a verificação da saída uni ou bilateral do ar e a relação de simetria entre a narina direita e a esquerda. As imagens foram importadas para o computador por meio do scanner HP da série Scanjet 2400. A análise foi realizada no software Scion Image for Windows (Alpha 4.0.3.2. Para análise das variáveis quantitativas entre grupos foi aplicado o teste t-student e para a análise intragrupos foi aplicado o teste t-Student pareado.Todas as conclusões foram tomadas ao nível de significância de 5%, sendo usados o Excel 2000 e o SPSS v8.0, para as análises. RESULTADOS: não foram encontradas diferenças estatisticamente significantes entre as crianças asmáticas e não-ásmáticas, acerca das mensurações quanto à área total e quanto às áreas das narinas direita e esquerda. CONCLUSÃO: não foi identificada a presença de sinais de alterações na expiração de crianças asmáticas, desta forma, faz-se necessário um estudo mais específico das funções nasal e pulmonar.PURPOSE: to identify the symptoms of changes in the exhalation of asthmatic children. METHOD: this study was conducted with 30 children from 6 to 10 year-old, of both genders and with asthma clinical diagnosis confirmed by medical records and 30 non-asthmatic children from 6 to 10 year-old, of both genders, and with same age. We evaluated the nasal ventilation with Altmann millimeter nasal mirror measuring the nasal air escape in order to check their unilateral or bilateral air output and the relation of

  7. Relationship between Emotion, Severity of Illness and the Effect on IL-8 in Asthmatic Children%儿童情绪与哮喘病情的关系及对IL-8的影响

    Institute of Scientific and Technical Information of China (English)

    牛轶; 程自立; 王高华; 姜毅

    2002-01-01

    Objective: To examine the emotional states o f asthmatic children wit h different degrees of severity, as well as the effects of emotion on change of cytokines in airway. Methods: Asthmatic children were divi ded into two groups ac cording to the degrees of severity: moderate and mild. Their emotional states we re measured and results were compared. Correlation analysis was conducted betwee n scores on emotional scales and sputum levels of IL-8.Results: Total scores on anxiety and depression were higher in the moderate group than in the mild group. Negative correlation was found between levels of anxiety and IL-8 during acute exacerbation of asthmatic condition. Conclusion: Emotional distress was found to be increased with severity of asthmatic condition in children. Anxiety contribu ted to the decreased concentration of IL-8 in asthmatic children's airway.

  8. Development of a remediation program for Egyptian dyslexic children

    African Journals Online (AJOL)

    Objectives: The present study was designed to formulate a remediation program for Arabic speaking children suffering from dyslexia based on improving phonological awareness using materials appropriate for Arabic culture. Methods: The study was carried out at the unit of Phoniatrics, Faculty of Medicine, Alexandria main ...

  9. Hepatoadrenal syndrome in Egyptian children with liver cirrhosis ...

    African Journals Online (AJOL)

    This pilot study was designed to evaluate adrenal function for 24 children with liver cirrhosis of various etiologies by measuring basal cortisol level and measuring the peak level after 30 min of short low dose ACTH stimulation test. They were categorized in two groups; group 1 included 12 patients with sepsis and group 2 ...

  10. "The Tower in Red and Yellow": Using Children's Drawings in Formative Research for "Alam Simsim," an Educational Television Series for Egyptian Children.

    Science.gov (United States)

    Montasser, Alyaa; Cole, Charlotte; Fuld, Janice

    2002-01-01

    Provides examples from a study of six test segments of the television series "Alam Simsim," the Egyptian "Sesame Street," to illustrate how a systematic analysis of children's artwork can be used with other research tools to gain feedback from children. Shows how formative research is used to bring children into the production…

  11. Factors Associated with Delayed Cancer Diagnosis in Egyptian Children

    Directory of Open Access Journals (Sweden)

    E.R. Abdelkhalek

    2014-01-01

    Full Text Available Background Despite tremendous importance of early cancer diagnosis in children, few studies on this topic have been conducted in Egypt. Early stage diagnosis can have a positive effect on prognoses and the quality of life of children with cancer. We investigated delays in the diagnosis of childhood cancers in Egypt and determined the factors associated with these delays. Methods This retrospective study included 172 children with cancer from two pediatric oncology units. The interval between symptoms onset and final diagnosis for each child was estimated and examined by univariate and multivariate analyses to determine correlations with the child's sex, age at diagnosis, type and site of malignancy, family residence, socioeconomic status, and parental educational level. Findings The median total diagnosis delay period was 47 days caused by patients and/or parents (8 days and diagnosis (28 days. Statistically significant patient factors associated with delayed diagnosis were age (<5 years, lower parental education, and socioeconomic status. Sex residence and family size were not significant. Malignancy type and tumor site significantly affected the time for diagnosis. The lowest median value was associated with germ cell tumors (GCTs and leukemia, and the highest value was in children with brain tumor. Missed diagnoses were initially recorded in 39.5% of the patients and were associated with patient and tumor factors. Interpretation Delayed diagnosis of childhood cancer is related to age, family, socioeconomic status and parental education, and cancer type and site. Efforts should be made to promote awareness, develop effective steps to eliminate possible contributing factors, and determine the best intervention method.

  12. [Comparing the young asthmatics running fitness].

    Science.gov (United States)

    Belányi, Kinga; Gyene, István; Bak, Zsuzsa; Mezei, Györgyi

    2007-02-25

    Nowadays, doctors strongly recommend physical activity for asthmatic children, since the resulting improved physical fitness and psychological change also raise the quality of life. The aim of this study was to compare the physical fitness of asthmatic children who regularly participate in therapeutic swimming, with asthmatic children who do not participate in this training and with non-swimming, healthy children using the 12 minute free running, Cooper test. The children from the swimmer asthmatic group (n= 51, age = 9-22 yrs) took part in a special, long term, swimming exercise program (Gyene method). Whereas, the non-swimmer asthmatics (n = 28, age = 8-22 yrs) and the healthy children (n: 179, age: 9-22 yrs) only took part in the normal school physical education classes. Fitness was measured using the Cooper test. Data was collected from 258 subjects and showed that the fitness of swimmer asthmatics is significantly better than that of the non-swimmer asthmatics and even better than that of the healthy subjects (swimmer/ non swimmer asthmatic p = 0.01; swimmer asthmatic/ healthy p test). The difference in the fitness acquired from swimming was the most pronounced for the 8-11 years old asthmatics, presumably because of greater motivational factors. No differences were found between genders for the two asthmatic groups, whereas healthy boys were found to have significantly greater levels of fitness than healthy girls. Fitness is substantially increased with regular swimming. The favourable effects of swimming are expressed not only in comparison with the non-swimmer asthmatics but with the healthy subjects too. The regular therapeutic swimming program helps the formation of running fitness too.

  13. Hepatitis E virus coinfection with hepatotropic viruses in Egyptian children.

    Science.gov (United States)

    Zaki, Maysaa El Sayed; Salama, Osama Saad; Mansour, Fathy Awaad; Hossein, Shaimaa

    2008-06-01

    Major hepatotropic viruses continue to be important causes of acute viral hepatitis in developing countries. This work was carried out to detect the seroprevalence of hepatitis E virus (HEV) markers in children with acute viral hepatitis due to hepatotropic viruses (A, B and C) and non-A, non-B, non-C acute hepatitis, and to ascertain the influence of HEV superinfection in individuals infected with hepatitis viruses (A, B and C). We studied prospectively 162 children with sporadic acute hepatitis who reported to our hospital. Thirteen healthy controls were also included in the study. Laboratory investigations were performed, including complete liver function tests. Complete serological profiles for hepatitis viruses A, B, C and E were evaluated. HEV immunoglobulin G was detected with highest percentage among patients with hepatitis B (56.7%), followed by patients with hepatitis C virus (52.0%), hepatitis A virus (34.1%) and combined hepatitis B and C viruses (30.0%). The detection rate among patients with non-A, non-B, non-C hepatitis was 7.1%. HEV immunoglobulin M was found in 4.5% of hepatitis A virus patients and in 3.3% of hepatitis B patients. The prevalence of HEV immunoglobulin G and immunoglobulin M correlated with the levels of hepatic aspartate aminotransferase and alanine aminotransferase in patients with dual markers of infection with hepatitis E and other viruses compared to patients with acute hepatitis due to A and C viruses. HEV serological markers are common among children with acute viral hepatitis, especially from hepatitis C and B viruses. There may be increased sensitivity to HEV coinfection in association with hepatitis B and C infections. Dual infection with HEV and other hepatotropic viruses was associated with greater elevation of aspartate and alanine aminotransferases.

  14. Acute lymphoblastic leukemia: Are Egyptian children adherent to maintenance therapy?

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    Elhamy Rifky Abdel Khalek

    2015-01-01

    Full Text Available Background, Aims, Settings and Design: Poor adherence to oral maintenance chemotherapy can cause relapse of acute lymphoblastic leukemia (ALL. A multicenter study for the evaluation of adherence to oral 6-mercaptopurine (6-MP maintenance chemotherapy for childhood ALL in Egypt to identify contributing factors and possible steps to promote adherence. Materials and Methods: The study included 129 children with ALL in complete remission receiving 6-MP single daily oral dose in the evening. Evaluation was done through specific questionnaires for the patients as well as serum 6-MP measurements. Results: Nonadherence was detected in around 56% by questionnaires and around 50% by serum 6-MP level measurement. There was a highly significant correlation between nonadherence as found by the questionnaire and 6-MP level (P - 0.001. Nonadherence was significantly associated with low socioeconomic standard, noneducation and low educational level and large family size by both methods. High cost to come for follow-up visits was significant by questionnaire but not by 6-MP measurement. Adolescent age, the higher number of siblings, lack of written instructions, long time spent per visit, were all associated with higher rates of nonadherence, although none reached statistical significance. Conclusions: Nonadherence is a real problem in pediatric patients. Specific questionnaires can be an excellent reliable method for the routine follow-up of these children, and drug level assay can be requested only for confirmation. This protocol is especially effective in developing countries where financial resources may be limited. Every effort should be made to uncover its true incidence, contributing factors, and best methods of intervention.

  15. Interferon regulatory factor 5 gene polymorphism in Egyptian children with systemic lupus erythematosus.

    Science.gov (United States)

    Hammad, A; Mossad, Y M; Nasef, N; Eid, R

    2017-07-01

    Background Increased expression of interferon-inducible genes is implicated in the pathogenesis of systemic lupus erythematosus (SLE). Interferon regulatory factor 5 (IRF5) is one of the transcription factors regulating interferon and was proved to be implicated in the pathogenesis of SLE in different populations. Objectives The objective of this study was to investigate the correlation between polymorphisms of the IRF5 gene and SLE susceptibility in a cohort of Egyptian children and to investigate their association with clinico-pathological features, especially lupus nephritis. Subjects and methods Typing of interferon regulatory factor 5 rs10954213, rs2004640 and rs2280714 polymorphisms were done using polymerase chain reaction-restriction fragment length polymorphism for 100 children with SLE and 100 matched healthy controls. Results Children with SLE had more frequent T allele and TT genotype of rs2004640 ( P c  = 0.003 and 0.024, respectively) compared to controls. Patients with nephritis had more frequent T allele of rs2004640 compared to controls ( P c  = 0.003). However the allele and genotype frequencies of the three studied polymorphisms did not show any difference in patients with nephritis in comparison to those without nephritis. Haplotype GTA of rs10954213, rs2004640 and rs2280714, respectively, was more frequent in lupus patients in comparison to controls ( p = 0.01) while the haplotype GGG was more frequent in controls than lupus patients ( p = 0.011). Conclusion The rs2004640 T allele and TT genotype and GTA haplotype of rs rs10954213, rs2004640, and rs2280714, respectively, can be considered as risk factors for the development of SLE. The presence of the rs2004640 T allele increases the risk of nephritis development in Egyptian children with SLE.

  16. Angiotensin converting enzyme DD genotype is associated with development of rheumatic heart disease in Egyptian children.

    Science.gov (United States)

    Morsy, Mohamed-Mofeed Fawaz; Abdelaziz, Nada Abdelmohsen Mohamed; Boghdady, Ahmed Mohamed; Ahmed, Hydi; Abu Elfadl, Essam Mohamed; Ismail, Mohamed Ali

    2011-01-01

    Angiotensin converting enzyme (ACE) gene polymorphism was previously studied in some cardiovascular diseases. There are only few studies which investigated this polymorphism in patients with rheumatic heart disease (RHD). The results of these investigations are inconsistent. Furthermore, gene polymorphism distribution is different in various ethnic populations. We conducted this study to demonstrate this gene polymorphism in Egyptian children with RHD. Leukocytes DNA was extracted from 139 patients with RHD and 79 healthy control children. After amplification by the PCR, the products were separated by electrophoresis in 6% polyacrylamide gel and visualized after ethidium bromide staining with UV light. The PCR product is a 190-bp fragment in the absence of the insertion (D allele) and a 490-bp fragment in the presence of the insertion (I allele). Gene polymorphism was as follows: DD gene when lane contains only 190-bp fragment, II gene when lane contains only 490-bp fragment and ID gene when lane contains both fragments. We found that gene polymorphism in both control and patients groups followed the following order of distribution from highest to lowest: ID, II, DD gene. The frequency in control group was 49.4, 36.7, and 13.9%, respectively. In patients groups, the gene frequency was 42.5, 30.9, and 26.6%, respectively. DD gene frequency differs significantly between the two groups. We concluded that patients with RHD have a higher ACE-DD genotype than normal control. ACE-DD genotype may be a risk factor for RHD in Egyptian children.

  17. Relationship between the level of physical activity and sedentary, overweight and health-related quality of life in scholar-age asthmatic children: an explanatory study in Seville

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    Alfonso Rosa, Rosa María

    2012-07-01

    Full Text Available The aim of this study was: 1 To determine the differences between normal-weight asthmatic children and overweight asthmatic children in terms of HRQoL and amount of physical activity and sedentary and 2 To determine the relationship between amount of physical activity, sedentary and BMI and their influence on the HRQoL of this population in Seville. Method. We used a cohort design study that included 69 school-age children with controlled persistent asthma. The measures included in the study were: the questionnaire PAQL (S, to assess the HRQoL of children and the IPAQ-A questionnaire to assess the amount of physical activity and sedentary lifestyle of children. BMI was also calculated and determined if the participant was of normal-weight or overweight. Results. Overweight children scored worse on HRQoL and IPAQ-A values than their peers with normal-weight. Positive correlations were also observed between BMI and the amount of sedentary lifestyle. Negative correlations were observed between BMI and the amount of physical activity and also negative correlations were observed between BMI and HRQoL. Conclusion. BMI negatively affect HRQoL in school- age asthmatic children

  18. Traffic-related air pollution and respiratory symptoms among asthmatic children, resident in Mexico City: the EVA cohort study

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    Cortez-Lugo Marlene

    2008-11-01

    Full Text Available Abstract Background Taffic-related air pollution has been related to adverse respiratory outcomes; however, there is still uncertainty concerning the type of vehicle emission causing most deleterious effects. Methods A panel study was conducted among 147 asthmatic and 50 healthy children, who were followed up for an average of 22 weeks. Incidence density of coughing, wheezing and breathing difficulty was assessed by referring to daily records of symptoms and child's medication. The association between exposure to pollutants and occurrence of symptoms was evaluated using mixed-effect models with binary response and poisson regression. Results Wheezing was found to relate significantly to air pollutants: an increase of 17.4 μg/m3 (IQR of PM2.5 (24-h average was associated with an 8.8% increase (95% CI: 2.4% to 15.5%; an increase of 34 ppb (IQR of NO2 (1-h maximum was associated with an 9.1% increase (95% CI: 2.3% to16.4% and an increase of 48 ppb (IQR in O3 levels (1 hr maximum to an increase of 10% (95% CI: 3.2% to 17.3%. Diesel-fueled motor vehicles were significantly associated with wheezing and bronchodilator use (IRR = 1.29; 95% CI: 1.03 to 1.62, and IRR = 1.32; 95% CI: 0.99 to 1.77, respectively, for an increase of 130 vehicles hourly, above the 24-hour average. Conclusion Respiratory symptoms in asthmatic children were significantly associated with exposure to traffic exhaust, especially from natural gas and diesel-fueled vehicles.

  19. 447 Asthma Knowledge among Parents and/or Caregivers of Asthmatic Children Attending a Practical Allergy Course

    Science.gov (United States)

    Sandoval-Ramírez, Eunice; Livano Prez, Mayra Alondra; Tercero-Quintanilla, Gabriela; Rosas-Vargas, Miguel Angel; del Rio, Blanca; del Río-Chivardí, Jaime Mariano

    2012-01-01

    Background Asthma is one of the most frequent chronic diseases, with worldwide prevalence of 1 to 18%. Patient and the patient's family education is considered by all International Guides fundamental to achieve this disease control. The aim of this study is to asses the asthma knowledge among parents and/or caregivers of pediatric asthmatic patients before and after attending to a Practical Allergy Course given at Hospital Infantil de Mexico Federico Gomez by the Pediatric Allergy Department. Methods Transversal Study that included 115 persons attending to a Practical Allergy Course that answered the previously validated instrument to asses the asthma knowledge among parents or caregivers NAKQ (Newcastle Asthma Knowledge Questionnaire); its Spanish version consisting in 31 questions; before and after the practical course. A descriptive annalysis was made; usefullness of the course was determinated by x2. Stadistical packagge used was SPSS 17. Results A total of 115 questionnaires were applied, only 99 were properly answered and were included in the analysis; from these 35 were male and 64 female; 80% with high-school and middle school schooling; 92% were small families with 1 to 3 children; 90% of the families had only one child with asthma; 63% was receiving the practical course for the first time. Before attending the practical course the mean answered questions was 30 and after attending the mean answered questions was 31 (LR = 57.465; P < 0.000); for the first evaluation the mean correct answers was 19 and the latter 22 correct answers, finding statistical significant differences (LR = 30.253; P < 0.000). Conclusions We found improved asthma knowledge among parents and caregivers of asthmatic children after attending to a Practical Allergy Course.

  20. More Relaxation by Deep Breath on Methacholine- Than on Exercise-Induced bronchoconstriction during the Routine Testing of Asthmatic Children

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    Iulia Ioan

    2017-10-01

    Full Text Available Deep inspiration (DI dilates normal airway precontracted with methacholine. The fact that this effect is diminished or absent in asthma could be explained by the presence of bronchial inflammation. The hypothesis was tested that DI induces more relaxation in methacholine induced bronchoconstriction—solely determined by the smooth muscle contraction—than in exercise induced bronchoconstriction, which is contributed to by both smooth muscle contraction and airway wall inflammation. The respiratory conductance (Grs response to DI was monitored in asthmatic children presenting a moderately positive airway response to challenge by methacholine (n = 36 or exercise (n = 37, and expressed as the post- to pre-DI Grs ratio (GrsDI. Both groups showed similar change in FEV1 after challenge and performed a DI of similar amplitude. GrsDI however was significantly larger in methacholine than in exercise induced bronchoconstriction (p < 0.02. The bronchodilatory effect of DI is thus less during exercise- than methacholine-induced bronchoconstriction. The observation is consistent with airway wall inflammation—that characterizes exercise induced bronchoconstriction—rendering the airways less responsive to DI. More generally, it is surmised that less relief of bronchoconstriction by DI is to be expected during indirect than direct airway challenge. The current suggestion that airway smooth muscle constriction and airway wall inflammation may result in opposing effects on the bronchomotor action of DI opens important perspective to the routine testing of asthmatic children. New crossover research protocols comparing the mechanical consequences of the DI maneuver are warranted during direct and indirect bronchial challenges.

  1. Study of serum copper and ceruloplasmin levels in Egyptian autistic children

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    Farida El-Baz

    2018-04-01

    Full Text Available Background: Autism is a behaviorally defined neurodevelopmental disorder of unknown etiology. Objective: To assess serum copper and ceruloplasmin levels in Egyptian autistic children patients. Subjects and methods: 40 participants have been subjected to thorough history taking, complete clinical examination, IQ assessment, estimation of serum copper and ceruloplasmin levels. Results: A statistically significant difference was found between patients and controls as regards stereotypic movements, absent eye contact, delayed motor development, delayed speech and IQ (p < 0.01 for each item. Mean level of copper was significantly higher in patients than in controls (P < 0.001, also mean level of ceruloplasmin was significantly higher in patients than controls (P = 0.009. Conclusion: Serum copper level may have a role in the pathogenesis of autism. Keywords: Autism, Copper, Ceruloplasmin, Stereotypic movements

  2. Association of Body Mass Index with Asthma Severity and Pulmonary Function among Asthmatic Children

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    Rasuol Nasiri Kalmarzi

    2016-09-01

    Full Text Available Background Asthma is a chronic inflammatory disease in respiratory system and obesity is another inflammatory disease which incidence rate is increasing. Although, many studies have been conducted on severity of asthma and its relationship with obesity, but different results have been obtained. This study aimed to determine a relationship between asthma severity, Body Mass Index (BMI and pulmonary function in Kurdistan province, Iran. Materials and Methods: In this cross sectional study 90 asthmatic patients referred to referral hospital in Kurdistan, North West of Iran, were selected by simple random method. BMI was calculated by dividing weight by height.Pulmonary Function Test (PFT and bronchial-stimulation-test were used for confirmation and investigation of asthma severity. Data were analyzed using SPSS-15 and Chi-square and spearman correlation coefficient tests. Results: Relationship between BMI and severity of asthma (mild, medium and severe was evaluated, there was a relationship and positive relationship between them (P

  3. Glucose homeostasis in Egyptian children and adolescents with β-Thalassemia major: Relationship to oxidative stress

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    Kotb Abbass Metwalley

    2014-01-01

    Full Text Available Background: Oxidative stress in children with β-thalassemia may contribute to shortened life span of erythrocytes and endocrinal abnormalities. Aim: This study was aimed to evaluate glucose homeostasis in Egyptian children and adolescents with β-thalassemia major and its relation to oxidative stress. Materials and Methods: Sixty children and adolescents with β-thalassemia major were studied in comparison to 30 healthy age and sex-matched subjects. Detailed medical history, thorough clinical examination, and laboratory assessment of oral glucose tolerance test (OGTT, serum ferritin, alanine transferase (ALT, fasting insulin levels, plasma malondialdehyde (MDA as oxidant marker and serum total antioxidants capacity (TAC were performed. Patients were divided into two groups according to the presence of abnormal OGTT. Results: The prevalence of diabetes was 5% (3 of 60 and impaired glucose tolerance test (IGT was 8% (5 of 60. Fasting blood glucose, 2-hour post-load plasma glucose, serum ferritin, ALT, fasting insulin level, homeostatic model assessment for insulin resistance index (HOMA-IR and MDA levels were significantly elevated while TAC level was significantly decreased in thalassemic patients compared with healthy controls (P < 0.001 for each. The difference was more evident in patients with abnormal OGTT than those with normal oral glucose tolerance (P < 0.001 for each. We also observed that thalassemic patients not receiving or on irregular chelation therapy had significantly higher fasting, 2-h post-load plasma glucose, serum ferritin, ALT, fasting insulin, HOMA-IR, oxidative stress markers OSI and MDA levels and significantly lower TAC compared with either those on regular chelation or controls. HOMA-IR was positively correlated with age, serum ferritin, ALT, MDA, and negatively correlated with TAC. Conclusions: The development of abnormal glucose tolerance in Egyptian children and adolescents with β--thalassemia is associated with

  4. Oxidant-antioxidant status in Egyptian children with sickle cell anemia: a single center based study.

    Science.gov (United States)

    El-Ghamrawy, Mona Kamal; Hanna, Wagdi Maurice; Abdel-Salam, Amina; El-Sonbaty, Marwa M; Youness, Eman R; Adel, Ahmed

    2014-01-01

    the present study was conducted to investigate the oxidant-antioxidant status in Egyptian children with sickle cell anemia. the serum levels of total antioxidant capacity (TAO), paraoxonase (PON), vitamin E, nitrite, and malondialdehyde (MDA) were measured in 40 steady state children with homozygous sickle cell anemia (24 males and 16 females) and 20 apparently healthy age- and gender-matched controls. mean serum TAO, PON, vitamin E, and nitrite levels were significantly lower in the group with sickle cell anemia, whereas mean serum MDA was significantly higher in these children compared to controls. No significant differences in mean levels of TAO, PON, nitrite, vitamin E, and MDA were found in sickle cell anemia patients receiving hydroxyurea when compared with those not receiving hydroxyurea. A significant negative correlation between serum nitrite and the occurrence of vaso-occlusive crises (VOC) was observed (r=-0.3, p=0.04). PON level was found to be positively correlated with patients' weight and BMI (r=-0.4, p=0.01; r=-0.7, panemia have chronic oxidative stress that may result in increased VOC, and decreased serum nitrite may be associated with increases in VOC frequency. A novel finding in this study is the decrease in PON level in these patients, which is an interesting subject for further research. Copyright © 2014 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  5. Oxidant-antioxidant status in Egyptian children with sickle cell anemia: a single center based study

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    Mona Kamal El-Ghamrawy

    Full Text Available OBJECTIVE:the present study was conducted to investigate the oxidant-antioxidant status in Egyptian children with sickle cell anemia.METHODS:the serum levels of total antioxidant capacity (TAO, paraoxonase (PON, vitamin E, nitrite, and malondialdehyde (MDA were measured in 40 steady state children with homozygous sickle cell anemia (24 males and 16 females and 20 apparently healthy age- and gender-matched controls.RESULTS:mean serum TAO, PON, vitamin E, and nitrite levels were significantly lower in the group with sickle cell anemia, whereas mean serum MDA was significantly higher in these children compared to controls. No significant differences in mean levels of TAO, PON, nitrite, vitamin E, and MDA were found in sickle cell anemia patients receiving hydroxyurea when compared with those not receiving hydroxyurea. A significant negative correlation between serum nitrite and the occurrence of vaso-occlusive crises (VOC was observed (r = -0.3, p = 0.04. PON level was found to be positively correlated with patients' weight and BMI (r = -0.4, p = 0.01; r = -0.7, p < 0.001, respectively, but not with frequency of VOC. The area under the curve of serum nitrite in predicting occurrence of VOC was 0.782, versus 0.701 for PON, and 0.650 for TAO (p = 0.006. Serum MDA was not correlated with nitrite, PON, TAO, or vitamin E levels. No significant correlations were detected between serum nitrite and hemoglobin or antioxidant enzymes.CONCLUSION:children with sickle cell anemia have chronic oxidative stress that may result in increased VOC, and decreased serum nitrite may be associated with increases in VOC frequency. A novel finding in this study is the decrease in PON level in these patients, which is an interesting subject for further research.

  6. Fractional exhaled nitric oxide and multiple breath nitrogen washout in preschool healthy and asthmatic children

    DEFF Research Database (Denmark)

    Vilmann, Lea; Buchvald, Frederik; Green, Kent

    2017-01-01

    Introduction Objectively assessing pulmonary disease is challenging in preschool children with asthma. We evaluated the feasibility of measuring fractional exhaled nitrogen oxide (FeNO) and multiple breath nitrogen washout (N2MBW) in children. We compared their capacities for discriminating between...... children with asthma and healthy controls. Methods We measured FeNO and N2MBW-derived indices of lung clearance (LCI2.5) and conductive and acinar ventilation heterogeneity (Scond and Sacin) in 65 preschool children; 35 with physician-diagnosed asthma and 30 healthy. FeNO was measured with a portable.......023), but similar FeNO, LCI2.5 and Sacinvalues. Conclusion The feasibility of measuring FeNO was highly age-dependent and not applicable in children under age 4. N2MBW was feasible in the majority of preschool children. Scond, but not FeNO, could discriminate between children with asthma and healthy controls....

  7. Evaluation of Banana Hypersensitivity Among a Group of Atopic Egyptian Children: Relation to Parental/Self Reports

    OpenAIRE

    El-Sayed, Zeinab A.; El-Ghoneimy, Dalia H.; El-Shennawy, Dina; Nasser, Manar W.

    2013-01-01

    Purpose To evaluate the frequency of banana sensitization and allergy among a group of atopic Egyptian children in relation to parental/self reports. Methods This is a case-control study included 2 groups of allergic children with and without history of banana allergy, each included 40 patients. They were subjected to skin prick test (SPT) using commercial banana allergen extract and prick-prick test (PPT) using raw banana, in addition to measuring the serum banana-specific IgE. Oral banana c...

  8. The nature of articulation errors in Egyptian Arabic-speaking children with velopharyngeal insufficiency due to cleft palate.

    Science.gov (United States)

    Abou-Elsaad, Tamer; Baz, Hemmat; Afsah, Omayma; Mansy, Alzahraa

    2015-09-01

    Even with early surgical repair, the majority of cleft palate children demonstrate articulation errors and have typical cleft palate speech. Was to determine the nature of articulation errors of Arabic consonants in Egyptian Arabic-speaking children with velopharyngeal insufficiency (VPI). Thirty Egyptian Arabic-speaking children with VPI due to cleft palate (whether primary repaired or secondary repaired) were studied. Auditory perceptual assessment (APA) of children speech was conducted. Nasopharyngoscopy was done to assess the velopharyngeal port (VPP) movements while the child was repeating speech tasks. Mansoura Arabic Articulation test (MAAT) was performed to analyze the consonants articulation of these children. The most frequent type of articulatory errors observed was substitution, more specifically, backing. Pharyngealization of anterior fricatives was the most frequent substitution, especially for the /s/ sound. The most frequent substituting sounds for other sounds were /ʔ/ followed by /k/ and /n/ sounds. Significant correlations were found between the degrees of the open nasality and VPP closure and the articulation errors. On the other hand, the sounds (/ʔ/,/ħ/,/ʕ/,/n/,/w/,/j/) were normally articulated in all studied group. The determination of articulation errors in VPI children could guide the therapists for designing appropriate speech therapy programs for these cases. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  9. Airway resistance measurements in pre-school children with asthmatic symptoms : The interrupter technique

    NARCIS (Netherlands)

    Kooi, EMW; Schokker, S; van der Molen, T; Duiverman, EJ

    Measuring airway resistance in pre-school children with the interrupter technique has proven to be feasible and reliable in daily clinical practice and research settings. Whether it contributes to diagnosing asthma in pre-schoot children still remains uncertain. From the results of previous studies

  10. Daily home measurements of exhaled nitric oxide in asthmatic children during natural birch pollen exposure

    DEFF Research Database (Denmark)

    Vahlkvist, Signe; Sinding, Marianne; Skamstrup, Kirsten

    2006-01-01

    the feasibility, repeatability, accuracy, sensitivity, and biologic plausibility of new handheld equipment for FENO measurements. We studied day-to-day home measurements of FENO during the birch pollen season in children with allergy to birch pollen and a history of mild asthma and rhinoconjunctivitis during...... this season, as well as in nonatopic children. METHODS: Eleven children with mild asthma and allergy to birch pollen, performed daily home measurements of FENO for 6 weeks before and during the birch pollen season by using a handheld FENO monitor (NIOX MINO). Additionally, FENO (chemiluminescence equipment...... of FENO to a wider group of asthma clinics and even home measurements....

  11. Exogenous stimuli and circadian peak expiratory flow variation in allergic asthmatic children

    NARCIS (Netherlands)

    Meijer, G. G.; Postma, D. S.; van der Heide, S.; de Reus, D. M.; Roorda, R. J.; Koëter, G. H.; van Aalderen, W. M.

    1996-01-01

    The influence of exogenous factors in the home on the circadian variation of airway obstruction has not been fully assessed in children with asthma. The aim of the present study was to investigate the contribution of exogenous stimuli to the degree of peak expiratory flow (PEF) variability during 24

  12. Exogenous stimuli and circadian peak expiratory flow variation in allergic asthmatic children

    NARCIS (Netherlands)

    Postma, DS; VanderHeide, S; DeReus, DM; Koeter, GH; VanAalderen, WMC; Meijer, G.

    The influence of exogenous factors in the home on the circadian variation of airway obstruction has not been fully assessed in children with asthma. The aim of the present study was to investigate the contribution of exogenous stimuli to the degree of peak expiratory flow (PEF) variability during 24

  13. Use of tracheal auscultation for the assessment of bronchial responsiveness in asthmatic children

    NARCIS (Netherlands)

    Sprikkelman, A. B.; Grol, M. H.; Lourens, M. S.; Gerritsen, J.; Heymans, H. S.; van Aalderen, W. M.

    1996-01-01

    BACKGROUND: It can be difficult to assess bronchial responsiveness in children because of their inability to perform spirometric tests reliably. In bronchial challenges lung sounds could be used to detect the required 20% fall in the forced expiratory volume in one second (FEV1). A study was

  14. Use of tracheal auscultation for the assessment of bronchial responsiveness in asthmatic children

    NARCIS (Netherlands)

    Sprikkelman, AB; Grol, MH; Lourens, MS; Gerritsen, J; Heymans, HSA; vanAalderen, WMC

    Background - It can be difficult to assess bronchial responsiveness in children because of their inability to perform spirometric tests reliably. In bronchial challenges lung sounds could be used to detect the required 20% fall in the forced expiratory volume in one second (FEV(1)). A study was

  15. Using public policy to improve outcomes for asthmatic children in schools.

    Science.gov (United States)

    Lynn, Jewlya; Oppenheimer, Sophie; Zimmer, Lorena

    2014-12-01

    School-based services to improve asthma management need to be accompanied by public policies that can help sustain services, scale effective interventions, create greater equity across schools, and improve outcomes for children. Several national organizations, including the Centers for Disease Control and Prevention, have recommended specific public policies the adoption of which in school settings can improve asthma outcomes for children. Although many states and school districts have adopted some of these policies, adoption is not universal, and implementation is not always successful, leaving inequities in children's access to asthma services and supports. These issues can be addressed by changing public policy. Policy change is a complex process, but it is one that will benefit from greater involvement by asthma experts, including the researchers who generate the knowledge base on what services, supports, and policies have the best outcomes for children. Asthma experts can participate in the policy process by helping to build awareness of the need for school-based asthma policy, estimating the costs associated with policy options and with inaction, advocating for the selection of specific policies, assisting in implementation (including providing feedback), conducting the research that can evaluate the effectiveness of implementation, and ultimately providing information back into the policy process to allow for improvements to the policies. Copyright © 2014 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  16. ACUTE RESPIRATORY HEALTH EFFECTS OF AIR POLLUTION ON ASTHMATIC CHILDREN IN US INNER CITIES

    Science.gov (United States)

    BACKGROUND: Children with asthma in inner-city communities may be particularly vulnerable to adverse effects of air pollution because of their airways disease and exposure to relatively high levels of motor vehicle emissions. OBJECTIVE: To investigate the association between fluc...

  17. Comparison between exercise performance in asthmatic children and healthy controls – Physical Activity Questionnaire application

    Directory of Open Access Journals (Sweden)

    Rita Santos-Silva

    2014-05-01

    Full Text Available Background: The PAQ questionnaire (Physical Activity Questionnaire - Kowalski, Crocker, Donen is a self-administered 7-day recall validated questionnaire that measures physical activity levels in young people. A final activity score is obtained (1 indicates low and 5 indicates high physical activity level.Our aim was to determine whether there was any difference between the level of physical activity of children with controlled allergic disease and healthy children. Patients and methods: We used the PAQ questionnaire with a group of asthmatic children attending hospital outpatient clinic and a group of healthy children matched for age. Results: 155 children with allergic disease (median age of 11 years; 63% males and 158 healthy controls (median age of 10 years; 46% males answered the questionnaire.There were no differences in the overall level of physical activity, estimated by PAQ score, between allergic and healthy children (2,40 ± 0,7 vs 2,48 ± 0,62; p = 0,32. Performance in physical education classes and after school sports activity was found to be different between the study groups; healthy children were more active (p = 0,011 and did more sports between 6 and 10 pm (p = 0,036. No other statistically significant differences were found between the study groups. Conclusion: Despite the fact that a majority of the parents of allergic children stated that their child's disease was a barrier to physical activity, in our study there seems to be no difference between the level of physical activity of controlled asthmatic children and their healthy peers. Resumo: Introdução: O questionário PAQ (Physical Activity Questionnaire - Kowalski, Crocker, Donen é um questionário validado, que mede os níveis de atividade física em jovens através de perguntas referentes aos últimos 7 dias. É obtido um resultado final (1 indica um nível de atividade física baixo e 5 um nível elevado

  18. Safety and efficacy of tiotropium in children aged 1-5 years with persistent asthmatic symptoms

    DEFF Research Database (Denmark)

    Vrijlandt, Elianne J L E; El Azzi, Georges; Vandewalker, Mark

    2018-01-01

    events in the placebo group (ten [29%] of 34) than in the tiotropium groups (five [14%] of 36 in the 2·5 μg group and two [6%] of 31 in the 5 μg group). Serious adverse events were reported in three patients (all of whom received placebo); no adverse events led to discontinuation of treatment or death...... with tiotropium treatment than with placebo (20 [56%] of 36 children with tiotropium 2·5 μg, 18 [58%] of 31 with tiotropium 5 μg, and 25 [74%] of 34 with placebo), although no formal statistical comparison between groups was performed. A greater proportion of children reported asthma exacerbations as adverse...... daytime asthma symptom scores were not significantly different between groups, tiotropium showed the potential to reduce asthma exacerbation risk compared with placebo. The findings of the study are limited by the small sample size and descriptive statistical analyses. Additional well powered trials...

  19. Social media monitoring of asthmatic children treated in a specialized program: Parents and caregivers expectations

    Directory of Open Access Journals (Sweden)

    Marilyn Urrutia-Pereira

    2015-11-01

    Conclusion: Parents or caregivers of children attending the PIPA program expressed high interest in using social media. However, few use it to control their children’s disease. While providing a great benefit to use social media as a mean of communication in health, the content needs to be monitored for reliability and quality. The privacy of users (doctors and patients must be preserved and it is very important to facilitate the access to Internet.

  20. Understanding the Cognitive and Affective Mechanisms that Underlie Proxy Risk Perceptions among Caregivers of Asthmatic Children.

    Science.gov (United States)

    Shepperd, James A; Lipsey, Nikolette P; Pachur, Thorsten; Waters, Erika A

    2018-07-01

    Medical decisions made on behalf of another person-particularly those made by adult caregivers for their minor children-are often informed by the decision maker's beliefs about the treatment's risks and benefits. However, we know little about the cognitive and affective mechanisms influencing such "proxy" risk perceptions and about how proxy risk perceptions are related to prominent judgment phenomena. Adult caregivers of minor children with asthma ( N = 132) completed an online, cross-sectional survey assessing 1) cognitions and affects that form the basis of the availability, representativeness, and affect heuristics; 2) endorsement of the absent-exempt and the better-than-average effect; and 3) proxy perceived risk and unrealistic comparative optimism of an asthma exacerbation. We used the Pediatric Asthma Control and Communication Instrument (PACCI) to assess asthma severity. Respondents with higher scores on availability, representativeness, and negative affect indicated higher proxy risk perceptions and (for representativeness only) lower unrealistic optimism, irrespective of asthma severity. Conversely, respondents who showed a stronger display of the better-than-average effect indicated lower proxy risk perceptions but did not differ in unrealistic optimism. The absent-exempt effect was unrelated to proxy risk perceptions and unrealistic optimism. Heuristic judgment processes appear to contribute to caregivers' proxy risk perceptions of their child's asthma exacerbation risk. Moreover, the display of other, possibly erroneous, judgment phenomena is associated with lower caregiver risk perceptions. Designing interventions that target these mechanisms may help caregivers work with their children to reduce exacerbation risk.

  1. Use of tracheal auscultation for the assessment of bronchial responsiveness in asthmatic children.

    Science.gov (United States)

    Sprikkelman, A. B.; Grol, M. H.; Lourens, M. S.; Gerritsen, J.; Heymans, H. S.; van Aalderen, W. M.

    1996-01-01

    BACKGROUND: It can be difficult to assess bronchial responsiveness in children because of their inability to perform spirometric tests reliably. In bronchial challenges lung sounds could be used to detect the required 20% fall in the forced expiratory volume in one second (FEV1). A study was undertaken to determine whether a change in lung sounds corresponded with a 20% fall in FEV1 after methacholine challenge, and whether the occurrence of wheeze was the most important change. METHODS: Fifteen children with asthma (eight boys) of mean age 10.8 years (range 8-15) were studied. All had normal chest auscultation before the methacholine challenge test. Lung sounds were recorded over the trachea for one minute and stored on tape. They were analysed directly and also scored blindly from the tape recording by a second investigator. Wheeze, cough, increase in respiratory rate, and prolonged expiration were assessed. RESULTS: The total cumulative methacholine dose causing a fall in FEV1 of 20% or more (PD20) was detected in 12 children by a change in lung sounds - in four by wheeze and in eight by cough, increased respiratory rate, and/or prolonged expiration. In two subjects altered lung sounds were detectable one dose step before PD20 was reached. In three cases in whom no fall in FEV1 occurred, no change in lung sounds could be detected at the highest methacholine dose. CONCLUSION: Changes in lung sounds correspond well with a 20% fall in FEV1 after methacholine challenge. Wheeze is an insensitive indicator for assessing bronchial responsiveness. Cough, increase in respiratory rate, and prolonged expiration occurs more frequently. PMID:8779140

  2. Influence of interaction of environmental risk factors and sensitization in young asthmatic children.

    Science.gov (United States)

    Lindfors, A; van Hage-Hamsten, M; Rietz, H; Wickman, M; Nordvall, S L

    1999-10-01

    The increasing prevalence of asthma and allergy in many countries demands evaluation of potential risk factors to improve the possibility of prevention. We studied the association between exposure to cat and dog allergen and allergic sensitization in young children with asthma and interactions with potential environmental risk factors. One hundred eighty-nine young children with asthma were evaluated. IgE antibodies to cat and dog were analyzed. Questionnaires were filled in focusing on exposure to cats and dogs, environmental tobacco smoke (ETS), and signs of home dampness as indicated by window pane condensation (WPC) during the first years of life. House dust was analyzed for content of cat (Fel d 1) and dog (Can f 1) allergen. There was a strong association between the degree of reported exposure to cat and dog and the concentration of the respective allergens in floor dust. A dose-response relationship was found between cat exposure, measured as either reported degree of cat exposure or cat allergen levels in dust, and sensitization both to cat and dog. No such relationship was found between exposure and sensitization to dog. WPC increased the risk for sensitization to cat (odds ratio = 2.6, 95% confidence interval 1.2-5.8), whereas ETS strongly tended to do so both to cat and dog. Interaction was found between exposure to ETS, WPC, and high levels of cat allergen (>8 microg/g dust). The presence of all 3 risk factors revealed a multiplicative interaction with a high risk of sensitization to cat (odds ratio = 42.0, 95% confidence interval 3.7-472.8). Keeping cats indoors may be a health hazard for infants and young children at risk for development of asthma, particularly when they live in a damp house and their parents smoke.

  3. Assessment of bronchial provocation by sup(81m)Kr ventilation image in asthmatic children

    International Nuclear Information System (INIS)

    Sugimoto, Kazuo; Toba, Tsuyoshi; Uchiyama, Guio; Arimizu, Noboru.

    1982-01-01

    Allergen- or mediator-induced bronchospasm was studied by sup(81m)Kr ventilation image to determine it's sensitivity and safety as an assessment method. Twelve children with house dust sensitive asthma were subjected to inhalation of house dust, prostaglandin F sub(2α), or methacholine by ultrasonic nebulizer with sup(81m)Kr gas. During the examination dynamic ventilation images of both lungs were monitored on oscilloscope to see the changes in the ventilation images. This kind of provocation test has the following advantages compared to the conventional provocation tests. 1) There is no induction of severe attack by provocation when inhalation of antigen of mediator is stopped at the initiation of change on the ventilation image. 2) There is no overload to the patient as compared to the conventional provocation tests. 3) Analysis of the ventilation images stored in the computer can reveal the area of ventilation disturbance in the lung and the changes can be expressed quantitatively. (author)

  4. Evaluation of validity of Integrated Management of Childhood Illness guidelines in identifying edema of nutritional causes among Egyptian children.

    Science.gov (United States)

    El Habashy, Safinaz A; Mohamed, Maha H; Amin, Dina A; Marzouk, Diaa; Farid, Mohammed N

    2015-12-01

    The aim of this study was to assess the validity of the Integrated Management of Childhood Illness (IMCI) algorithm to detect edematous type of malnutrition in Egyptian infants and children ranging in age from 2 months to 5 years. This study was carried out by surveying 23 082 children aged between 2 months and 5 years visiting the pediatric outpatient clinic, Ain Shams University Hospital, over a period of 6 months. Thirty-eight patients with edema of both feet on their primary visit were enrolled in the study. Every child was assessed using the IMCI algorithm 'assess and classify' by the same physician, together with a systematic clinical evaluation with all relevant investigations. Twenty-two patients (57.9%) were proven to have nutritional etiology. 'Weight for age' sign had a sensitivity of 95.5%, a specificity of 56%, and a diagnostic accuracy of 78.95% in the identification of nutritional edema among all cases of bipedal edema. Combinations of IMCI symptoms 'pallor, visible severe wasting, fever, diarrhea', and 'weight for age' increased the sensitivity to 100%, but with a low specificity of 38% and a diagnostic accuracy of 73.68%. Bipedal edema and low weight for age as part of the IMCI algorithm can identify edema because of nutritional etiology with 100% sensitivity, but with 37% specificity. Revisions need to be made to the IMCI guidelines published in 2010 by the Egyptian Ministry of Health in the light of the new WHO guidelines of 2014.

  5. The IVAIRE project--a randomized controlled study of the impact of ventilation on indoor air quality and the respiratory symptoms of asthmatic children in single family homes.

    Science.gov (United States)

    Lajoie, P; Aubin, D; Gingras, V; Daigneault, P; Ducharme, F; Gauvin, D; Fugler, D; Leclerc, J-M; Won, D; Courteau, M; Gingras, S; Héroux, M-È; Yang, W; Schleibinger, H

    2015-12-01

    A randomized controlled trial was carried out to measure the impact of an intervention on ventilation, indoor air contaminants, and asthma symptoms of children. Eighty-three asthmatic children living in low-ventilated homes were followed over 2 years. Several environmental parameters were measured during the summer, fall, and winter. The children were randomized after Year 1 (43 Intervention; 40 Control). The intervention included the installation of either a Heat Recovery Ventilator (HRV) or Energy Recovery Ventilator (ERV). During the fall and winter seasons, there was a significant increase in the mean ventilation rate in the homes of the intervention group. A statistically significant reduction in mean formaldehyde, airborne mold spores, toluene, styrene, limonene, and α-pinene concentrations was observed in the intervention group. There was no significant group difference in change in the number of days with symptoms per 14 days. However, there was a significant decrease in the proportion of children who experienced any wheezing (≥1 episode) and those with ≥4 episodes in the 12-month period in the intervention group. This study indicates that improved ventilation reduces air contaminants and may prevent wheezing. Due to lack of power, a bigger study is needed. Positive findings from this study include the fact that, upon recruitment, most of the single family homes with asthmatic children were already equipped with a mechanical ventilation system and had relatively good indoor air quality. However, the 8-h indoor guideline for formaldehyde (50 μg/m3) was frequently exceeded and the ventilation rates were low in most of the homes, even those with a ventilation system. Both ERVs and HRVs were equally effective at increasing air exchange rates above 0.30 ACH and at preventing formaldehyde concentrations from exceeding the 50 μg/m3 guideline during the fall and winter seasons. Furthermore, the ERVs were effective at preventing excessively low relative

  6. Association of 5-HT2A receptor gene polymorphisms with gastrointestinal disorders in Egyptian children with autistic disorder.

    Science.gov (United States)

    Abdelrahman, Hadeel M; Sherief, Laila M; Alghobashy, Ashgan A; Abdel Salam, Sanaa M; Hashim, Haitham M; Abdel Fattah, Nelly R; Mohamed, Randa H

    2014-11-12

    Gastrointestinal disturbances (GID) are frequently reported in children with autism spectrum disorders (ASD). Recently, mounting evidence suggests that there may be a genetic link for autism with gastrointestinal disturbances. We aimed to investigate whether there were any association between the -1438A/G, 102T/C and His452Tyr polymorphisms of the serotonin 2A receptor gene (5-HT2A) in Egyptian children with ASD and GID. Eighty children with autistic disorder and 100 healthy control children were examined. -1438A/G, 102T/C and His452Tyr polymorphisms of 5-HT2A were genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. Significant increase of the G allele and the GG genotype of the -1438A/G polymorphism was observed in children with autism than control, but there were no significant differences in the frequencies either of the 102T/C genotype or His452Tyr genotype between the two groups. There was a significant increase of homozygote A allele of the -1438A/G and CC genotype of the 102T/C polymorphism in ASD children with GID. This study supports the possible involvement of the 5-HT2A receptor in the development of ASD and associated GID. Copyright © 2014 Elsevier Ltd. All rights reserved.

  7. Long term effects of prenatal and postnatal airborne PAH exposures on ventilatory lung function of non-asthmatic preadolescent children. Prospective birth cohort study in Krakow.

    Science.gov (United States)

    Jedrychowski, Wieslaw A; Perera, Frederica P; Maugeri, Umberto; Majewska, Renata; Mroz, Elzbieta; Flak, Elzbieta; Camann, David; Sowa, Agata; Jacek, Ryszard

    2015-01-01

    The main goal of the study was to test the hypothesis that prenatal and postnatal exposures to polycyclic aromatic hydrocarbons (PAH) are associated with depressed lung function in non-asthmatic children. The study sample comprises 195 non-asthmatic children of non-smoking mothers, among whom the prenatal PAH exposure was assessed by personal air monitoring in pregnancy. At the age of 3, residential air monitoring was carried out to evaluate the residential PAH exposure indoors and outdoors. At the age of 5 to 8, children were given allergic skin tests for indoor allergens; and between 5 and 9 years lung function testing (FVC, FEV05, FEV1 and FEF25-75) was performed. The effects of prenatal PAH exposure on lung function tests repeated over the follow-up were adjusted in the General Estimated Equation (GEE) model for the relevant covariates. No association between FVC with prenatal PAH exposure was found; however for the FEV1 deficit associated with higher prenatal PAH exposure (above 37 ng/m(3)) amounted to 53 mL (p=0.050) and the deficit of FEF25-75 reached 164 mL (p=0.013). The corresponding deficits related to postnatal residential indoor PAH level (above 42 ng/m(3)) were 59 mL of FEV1 (p=0.028) and 140 mL of FEF25-75 (p=0.031). At the higher residential outdoor PAH level (above 90 ng/m(3)) slightly greater deficit of FEV1 (71 mL, p=0.009) was observed. The results of the study suggest that transplacental exposure to PAH compromises the normal developmental process of respiratory airways and that this effect is compounded by postnatal PAH exposure. Copyright © 2014 Elsevier B.V. All rights reserved.

  8. LONG TERM EFFECTS OF PRENATAL AND POSTNATAL AIRBORNE PAH EXPOSURE ON VENTILATORY LUNG FUNCTION OF NON-ASTHMATIC PREADOLESCENT CHILDREN. PROSPECTIVE BIRTH COHORT STUDY IN KRAKOW

    Science.gov (United States)

    Jedrychowski, Wieslaw A.; Perera, Frederica P.; Maugeri, Umberto; Majewska, Renata; Mroz, Elzbieta; Flak, Elzbieta; Camman, David; Sowa, Agata; Jacek, Ryszard

    2014-01-01

    The main goal of the study was to test the hypothesis that prenatal and postnatal exposure to polycyclic aromatic hydrocarbons (PAH) is associated with depressed lung function in non-asthmatic children. The study sample comprises 195 non-asthmatic children of non-smoking mothers, among whom the prenatal PAH exposure was assessed by personal air monitoring in pregnancy. At the age of 3, residential air monitoring was carried out to evaluate the residential PAH exposure indoors and outdoors. At the age of 5 to 8, children were given allergic skin tests for indoor allergens; and between 5–9 years lung function testing (FVC, FEV05, FEV1 and FEF25–75) was performed. The effects of prenatal PAH exposure on lung function tests repeated over the follow-up were adjusted in the General Estimated Equation (GEE) model for the relevant covariates. No association between FVC with prenatal PAH exposure was found; however for the FEV1 deficit associated with higher prenatal PAH exposure (above 37ng/m3) amounted to 53 mL (p = 0.050) and the deficit of FEF25–75 reached 164 mL (p=0.013). The corresponding deficits related to postnatal residential indoor PAH level (above 42 ng/m3) were 59 mL of FEV1 (p=0.028) and 140 mL of FEF25–75 (p=0.031). At the higher residential outdoor PAH level (above 90 ng/m3) slightly greater deficit of FEV1 (71mL, p = 0.009) was observed. The results of the study suggest that transplacental exposure to PAH compromises the normal developmental process of respiratory airways and that this effect is compounded by postnatal PAH exposure. PMID:25300014

  9. The effects of PM2.5 on asthmatic and allergic diseases or symptoms in preschool children of six Chinese cities, based on China, Children, Homes and Health (CCHH) project

    International Nuclear Information System (INIS)

    Chen, Fei'er; Lin, Zhijing; Chen, Renjie; Norback, Dan; Liu, Cong; Kan, Haidong; Deng, Qihong; Huang, Chen; Hu, Yu; Zou, Zhijun; Liu, Wei; Wang, Juan; Lu, Chan; Qian, Hua; Yang, Xu; Zhang, Xin

    2018-01-01

    The urbanization and industrialization in China is accompanied by bad air quality, and the prevalence of asthma in Chinese children has been increasing in recent years. To investigate the associations between ambient PM 2.5 levels and asthmatic and allergic diseases or symptoms in preschool children in China, we assigned PM 2.5 exposure data from the Global Burden of Disease (GBD) project to 205 kindergartens at a spatial resolution of 0.1° × 0.1° in six cities in China (Shanghai, Nanjing, Chongqing, Changsha, Urumqi, and Taiyuan). A hierarchical multiple logistical regression model was applied to analyze the associations between kindergarten-level PM 2.5 exposure and individual-level outcomes of asthmatic and allergic symptoms. The individual-level variables, including gender, age, family history of asthma and allergic diseases, breastfeeding, parental smoking, indoor dampness, interior decoration pollution, household annual income, and city-level variable-annual temperature were adjusted. A total of 30,759 children (average age 4.6 years, 51.7% boys) were enrolled in this study. Apart from family history, indoor dampness, and decoration as predominant risk factors, we found that an increase of 10 μg/m 3 of the annual PM 2.5 was positively associated with the prevalence of allergic rhinitis by an odds ratio (OR) of 1.20 (95% confidence interval [CI] 1.11, 1.29) and diagnosed asthma by OR of 1.10 (95% CI 1.03, 1.18). Those who lived in non-urban (vs. urban) areas were exposed to more severe indoor air pollution arising from biomass combustion and had significantly higher ORs between PM 2.5 and allergic rhinitis and current rhinitis. Our study suggested that long-term exposure to PM 2.5 might increase the risks of asthmatic and allergic diseases or symptoms in preschool children in China. Compared to those living in urban areas, children living in suburban or rural areas had a higher risk of PM 2.5 exposure. - Highlights: • Long-term ambient PM 2.5 can be

  10. Diagnosis of Epstein-Barr Virus Markers and Particles in Generalized Lymphadenopathy in Egyptian Children before and after School Age

    International Nuclear Information System (INIS)

    Nasr, S.; Ashry, K.; El-Gayar, A.; Zawahry, K.; Mohamed, F.

    2005-01-01

    Viral Infections are more more likely to cause generalized lymphadenopathy than other type of infections. Epstein-Barr virus (EBV) has been identified as the etiological agent in infectious mononucleosis and has been proved to be an oncogenic virus. It has been reported to be associated with Burkett's lymphoma. The present work aimed at studying the frequency of Epstein-Barr virus in relation to lymphadenopathy in Egyptian children, immunological, ultra-structural and epidemiological studies of Epstein-Barr virus infection in relation to different age groups and sex factors. The study also correlates between diagnostic value of the different serological tests including quality control double study in Cairo and France and hematological finding as well as electron microscopic finding

  11. Quality of life of asthmatic children and adolescents: Portuguese translation, adaptation, and validation of the questionnaire "Pediatric Quality of Life (PedsQL) Asthma Module".

    Science.gov (United States)

    Monteiro, Fernanda Pereira; Solé, Dirceu; Wandalsen, Gustavo

    2017-11-01

    The objectives of the study were to translate, validate, and verify the psychometric properties of the Portuguese version of the instrument "Pediatric Quality of Life Asthma Module" (PedsQL Asthma) culturally adapted for the Brazilian culture. After being translated to Portuguese and being culturally adapted, the questionnaire was answered by 200 asthmatic children and adolescents (aged 2-18) as well as the adults responsible for them. Validation required the use of the following instruments: PedsQL Asthma Children (applied to children and adolescents), PedsQL Asthma Parents (applied to adults responsible for children and adolescents), Pediatric Asthma Quality of Life (PAQLQ), Asthma Control Test (ACT) or Childhood Asthma Control Test (C-ACT), as well as socioeconomic and personal information questionnaires. A group of 45 clinically stable children repeated the questionnaires 15-60 days after answering the first questionnaire. Correlations between the scores of PedsQL Children and PedsQL Parents (r  =  0.67), PedsQL Children and PAQLQ (r  =  0.66), and PedsQL Parents and PAQLQ (r  =  0.64) were moderate and significant. Correlations were higher for men (r  =  0.72) when analyzing the children's and parents' answers to PedsQL according to gender. The 5- to 7-year-old age group had the strongest correlations with PAQLQ (r  =  0.79). Cronbach's alpha coefficient for PedsQL Children and Parents had values of 0.85 and 0.87, respectively. A high concordance was observed in both tests at different times, with kappa values of 0.89 and 0.87 for PedsQL Children and Parents, respectively. The instrument used in this study was considered valid, consistent, and reproducible and has acceptable psychometric properties for the Brazilian population.

  12. Group A beta-hemolytic streptococcal pharyngitis and carriage rate among Egyptian children: a case-control study.

    Science.gov (United States)

    Abd El-Ghany, Shereen Mohamed; Abdelmaksoud, Abeer Ahmed; Saber, Sally Mohamed; Abd El Hamid, Dalia Hosni

    2015-01-01

    Improper prescription of antibiotics for treatment of acute pharyngitis predisposes to emergence of a carrier state and antibiotic-resistant strains of group A streptococci (GAS). We sought to identify the frequency and antimicrobial susceptibility patterns of group A streptococci among Egyptian children with acute pharyngitis compared with asymptomatic children. Case-control study conducted from September 2013 to August 2014 at a pediatric outpatient clinic in Egypt. Throat swabs were collected from children with acute pharyngitis and from asymptomatic children. We evaluated the accuracy of McIsaac scores and the rapid antigen detection test (RADT) for diagnosis of GAS pharyngitis with throat culture as a reference test. Antimicrobial susceptibility testing of GAS isolates was done by the disc diffusion method. Of 142 children with acute pharyngitis (cases) and 300 asymptomatic children (controls) (age range, 4-16 years), GAS pharyngitis was diagnosed in 60/142 children (42.2%); 48/300 (16%) were found to be carriers. All GAS isolates in the case group were sensitive to penicillin; however, an MIC90 (0.12 micro g/mL) for penicillin is high and an alarming sign. The resistance rate to macrolides was 70% with the cMLSB phenotype in 65.1%. The sensitivities and specificities were 78.3% and 73.2% for McIsaac score of >=4 and 81.1% and 93.9% for RADT, respectively. GAS isolates in the control group were 100% sensitive to penicillin, while 12.5% and 37.5% were resistant to macrolides and tetracycline, respectively. An increased MIC90 for GAS isolates to penicillin is an alarming sign. A high frequency of resistance to macrolides was also observed.

  13. Quality of life in asthmatic children and their caregivers after two-year treatment with omalizumab, a real-life study

    Directory of Open Access Journals (Sweden)

    Anna Sztafińska

    2017-10-01

    Full Text Available Introduction : Omalizumab, a monoclonal anti-immunoglobulin E antibody, has been successfully used as a supplementary therapy to improve asthma control in children aged ≥ 6 years with severe persistent allergic asthma. Aim : To demonstrate the quality of life in children with severe asthma and their caregivers, and changes from baseline in forced expiratory volume in 1 s (FEV 1 and daily inhaled corticosteroids (ICS dose after 2-year treatment with omalizumab. Material and methods : Participants were seen in the clinic at enrollment (visit 1, after 16 weeks (visit 2, after 52 weeks (visit 3 and after 104 weeks (visit 4 of treatment with omalizumab. We evaluated lung function, ICS use and the quality of life with the Pediatric Asthma Quality of Life Questionnaire (PAQLQ and the Pediatric Asthma Caregiver’s Quality of Life Questionnaire (PACQLQ. Results : Nineteen children and caregivers were enrolled. Significant improvement was observed in PAQLQ and PACQLQ scores, both in all domains and in total scores. Significant differences were found between the first and the other visits. A positive correlation between PAQLQ and PACQLQ at the first and at the second visit was found, 63.3% of patients achieved reduction in ICS doses. We did not notice any significant improvement in FEV 1 . Conclusions : The improvement in quality of life in asthmatic children and adolescents observed after omalizumab correlates with the improvement of quality of life in caregivers, reduction in ICS use but not with FEV 1 .

  14. Angiotensin-converting enzyme insertion/deletion gene polymorphism in Egyptian children with systemic lupus erythematosus: a possible relation to proliferative nephritis.

    Science.gov (United States)

    Hammad, A; Yahia, S; Laimon, W; Hamed, S M; Shouma, A; Shalaby, N M; Abdel-Hady, D; Ghanem, R; El-Farahaty, R M; El-Bassiony, S R; Hammad, E M

    2017-06-01

    Introduction Angiotensin-converting enzyme (ACE) is crucial in the pathogenesis of systemic lupus erythematosus through angiotensin II which regulates vascular tone and endothelial functions. Objectives To study the frequency of ACE insertion/deletion (I/D) gene polymorphism in Egyptian children with systemic lupus erythematosus and its possible relation to the renal pathology in cases with lupus nephritis. Subjects and methods The frequency of ACE gene insertion/deletion polymorphism genotypes was determined in 78 Egyptian children with systemic lupus erythematosus and compared to a matched group of 140 healthy controls using polymerase chain reaction. Results The DD genotype of the ACE gene was higher in systemic lupus erythematosus patients when compared to controls ( Plupus erythematosus patients in comparison to controls ( P lupus nephritis group, the DD genotype was significantly higher in those with proliferative lupus nephritis when compared to those with non-proliferative lupus nephritis ( P = 0.02; OR = 1.45; 95% CI = 1.4-1.6). Also, patients with proliferative lupus nephritis showed a higher frequency of the D allele ( P lupus erythematosus and occurrence of proliferative nephritis in Egyptian children.

  15. Dose-dependent relationship between prenatal exposure to fine particulates and exhaled carbon monoxide in non-asthmatic children. A population-based birth cohort study

    Directory of Open Access Journals (Sweden)

    Wiesław A. Jędrychowski

    2013-02-01

    Full Text Available Objectives: The main goal of the study was to assess possible association between fetal exposure to fi ne particulate matter (PM2.5 and exhaled carbon monoxide (eCO measured in non-asthmatic children. Material and Methods: The subjects include 118 children taking part in an ongoing population-based birth cohort study in Kraków. Personal samplers of PM2.5 were used to measure fi ne particle mass in the fetal period and carbon monoxide (CO in exhaled breath from a single exhalation effort at the age of 7. In the statistical analysis of the effect of prenatal PM2.5 exposure on eCO, a set of potential confounders, such as environmental tobacco smoke (ETS, city residence area, sensitization to house dust allergens and the occurrence of respiratory symptoms monitored over the seven-year follow-up was considered. Results: The level of eCO did not correlate with the self-reported ETS exposure recorded over the follow-up, however, there was a positive signifi cant relationship with the prenatal PM2.5 exposure (non-parametric trend p = 0.042. The eCO mean level was higher in atopic children (geometric mean = 2.06 ppm, 95% CI: 1.58–2.66 ppm than in non-atopic ones (geometric mean = 1.57 ppm, 95% CI: 1.47–1.73 ppm and the difference was statistically signifi cant (p = 0.036. As for the respiratory symptoms, eCO values were associated positively only with the cough severity score recorded in the follow-up (nonparametric trend p = 0.057. In the nested multivariable linear regression model, only the effects of prenatal PM2.5 and cough severity recorded in the follow-up were related to eCO level. The prenatal PM2.5 exposure represented 5.1%, while children’s cough represented only 2.6% of the eCO variability. Conclusion: Our study suggests that elevated eCO in non-asthmatic children may result from oxidative stress experienced in the fetal period and that heme oxygenase (HO activity in body tissues may be programmed in the fetal period by the exposure to

  16. Usefulness of modified Pulmonary Index Score (mPIS) as a quantitative tool for the evaluation of severe acute exacerbation in asthmatic children.

    Science.gov (United States)

    Koga, Takeshi; Tokuyama, Kenichi; Itano, Atsushi; Morita, Eiji; Ueda, Yutaka; Katsunuma, Toshio

    2015-04-01

    Acute exacerbation of asthma is divided qualitatively into mild, moderate, and severe attacks and respiratory failure. This system is, however, not suitable for estimating small changes in respiratory condition with time and for determining the efficacy of treatments, because it has a qualitative, but not quantitative nature. To evaluate the usefulness of quantitative estimation of asthma exacerbation, modified Pulmonary Index Score (mPIS) values were measured in 87 asthmatic children (mean age, 5.0 ± 0.4 years) during hospitalization. mPIS was calculated by adding the sum of scores for 6 items (scores of 0-3 were given for each item). These consisted of heart rate, respiratory rate, accessory muscle use, inspiratory-to-expiratory flow ratio, degree of wheezing, and oxygen saturation in room air. Measurements were made at visits and at hospitalization and were then made twice a day until discharge. mPIS values were highly correlated among raters. mPIS values at visits were 9.1 ± 0.1 and 12.6 ± 0.4 in subjects with moderate and severe attacks, respectively (p asthma attacks, including the determination of a treatment plan, and prediction of the period of hospitalization in admitted patients, although prospective studies would be required to establish our hypothesis. Copyright © 2014 Japanese Society of Allergology. Production and hosting by Elsevier B.V. All rights reserved.

  17. Effect of long-term inhalation of glucocorticoids on the level of leptin, IL-13 and IL-2 in bronchial asthmatic children

    International Nuclear Information System (INIS)

    Pan Jiongwei

    2011-01-01

    Objective: To determine the effect of long-term inhalation of glucocorticoids on the level of leptin, IL-13, and IL-2 in bronchial asthmatic patient. Methods: Enzyme-linked immunosorbent assay (ELISA) was used to detect the serum IL-13 and IL-2 level in 60 healthy persons (normal control group) and 70 bronchial asthma patients untreated and 3, 6, 12 months post-treatment, meanwhile leptin was determined by radio immunoassay. Results: The serum levels of leptin, Il-13, and IL-2 in were significantly increased in patient with bronchial asthma compared with that in the normal control group. The serum levels of leptin, IL-13, and IL-2 in children with asthma were decreased gradually after inhaling glucocorticoids for 3 months (P<0.05). The treatment of inhaled glucocorticoids for 6 and 12 months can attenuate the elevation of leptin, IL-13, and IL-2 compared with that before the treatment. Conclusion: Long-term inhaled glucocorticoid is an important means for asthma, and the effects are related to the decrease of level of leptin, IL-13, and IL-2. (authors)

  18. Renal Abnormalities Among Egyptian Children With Hemophilia A Using Renal Scintigraphy: Relation to Risk Factors and Disease Severity.

    Science.gov (United States)

    Hamed, Ahmed Alsaeed; Shalaby, Mennatallah Hatem; El-Kinawy, Nihal Saad; Elamawy, Alaa Adel; Abd El-Ghany, Shereen Mohamed

    2017-07-01

    Many risk factors may contribute to renal disease in patients with hemophilia A. We aimed to evaluate functional and structural renal abnormalities among a group of Egyptian children with severe and moderate hemophilia A using technetium-99m diethylene triamine pentaacetic acid ( 99m Tc-DTPA) and technetium-99 m dimercaptusuccinic acid ( 99m Tc-DMSA) scan. We also aimed to determine the relation between these abnormalities and different risk factors and disease severity. Forty male patients, 16 with severe and 24 with moderate hemophilia A, were enrolled in this study. Their mean age was 10.2 ± 4.3 years (range, 5-17 years). Full history taking, clinical examination, laboratory, and radionuclide investigations including serum creatinine, blood urea nitrogen (BUN), urine analysis, creatinine clearance, 24-hour urinary protein, 99m Tc-DTPA scan, and 99m Tc-DMSA scan were performed to all enrolled patients. Serum creatinine and BUN were normal in all patients, and corrected creatinine clearance was diminished in 2 patients. However, 99m Tc-DTPA results yielded 19 (47.5%) patients with diminished glomerular filtration rate (GFR). Moreover, it showed that 14 (35%) had obstructive uropathy, 15 (37.5%) had obstructive nephropathy, while 11 (27.5%) patients showed normal scan. One patient had atrophy of 1 kidney on 99m Tc-DMSA scan. Among our cohort, 5 (12.5%) patients were hypertensive. Microscopic hematuria was detected in 14 (35%) patients while 72.5% had proteinuria. We found an association between hematuria and hypertension with diminished GFR. Despite normal kidney functions (serum creatinine and BUN), we found a high rate of diminished GFR and obstructive uropathy and nephropathy as detected by 99m Tc-DTPA scan among children with hemophilia A.

  19. The effects of PM2.5 on asthmatic and allergic diseases or symptoms in preschool children of six Chinese cities, based on China, Children, Homes and Health (CCHH) project.

    Science.gov (United States)

    Chen, Fei'er; Lin, Zhijing; Chen, Renjie; Norback, Dan; Liu, Cong; Kan, Haidong; Deng, Qihong; Huang, Chen; Hu, Yu; Zou, Zhijun; Liu, Wei; Wang, Juan; Lu, Chan; Qian, Hua; Yang, Xu; Zhang, Xin; Qu, Fang; Sundell, Jan; Zhang, Yinping; Li, Baizhan; Sun, Yuexia; Zhao, Zhuohui

    2018-01-01

    The urbanization and industrialization in China is accompanied by bad air quality, and the prevalence of asthma in Chinese children has been increasing in recent years. To investigate the associations between ambient PM 2.5 levels and asthmatic and allergic diseases or symptoms in preschool children in China, we assigned PM 2.5 exposure data from the Global Burden of Disease (GBD) project to 205 kindergartens at a spatial resolution of 0.1° × 0.1° in six cities in China (Shanghai, Nanjing, Chongqing, Changsha, Urumqi, and Taiyuan). A hierarchical multiple logistical regression model was applied to analyze the associations between kindergarten-level PM 2.5 exposure and individual-level outcomes of asthmatic and allergic symptoms. The individual-level variables, including gender, age, family history of asthma and allergic diseases, breastfeeding, parental smoking, indoor dampness, interior decoration pollution, household annual income, and city-level variable-annual temperature were adjusted. A total of 30,759 children (average age 4.6 years, 51.7% boys) were enrolled in this study. Apart from family history, indoor dampness, and decoration as predominant risk factors, we found that an increase of 10 μg/m 3 of the annual PM 2.5 was positively associated with the prevalence of allergic rhinitis by an odds ratio (OR) of 1.20 (95% confidence interval [CI] 1.11, 1.29) and diagnosed asthma by OR of 1.10 (95% CI 1.03, 1.18). Those who lived in non-urban (vs. urban) areas were exposed to more severe indoor air pollution arising from biomass combustion and had significantly higher ORs between PM 2.5 and allergic rhinitis and current rhinitis. Our study suggested that long-term exposure to PM 2.5 might increase the risks of asthmatic and allergic diseases or symptoms in preschool children in China. Compared to those living in urban areas, children living in suburban or rural areas had a higher risk of PM 2.5 exposure. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. The Relation between Visceral and Subcutaneous Fat to Bone Mass among Egyptian Children and Adolescents

    Directory of Open Access Journals (Sweden)

    Sahar A. El-Masry

    2014-12-01

    CONCLUSIONS: Visceral and subcutaneous fat had significant positive association with bone mass in children; males and females respectively. On the contrary such association disappeared during adolescence.

  1. Zinc, ferritin, magnesium and copper in a group of Egyptian children with attention deficit hyperactivity disorder

    Directory of Open Access Journals (Sweden)

    Mahmoud Magdy M

    2011-12-01

    Full Text Available Abstract Background Attention deficit hyperactivity disorder is a behavioral syndrome of childhood characterized by inattention, hyperactivity and impulsivity. There were many etiological theories showed dysfunction of some brain areas that are implicated in inhibition of responses and functions of the brain. Minerals like zinc, ferritin, magnesium and copper may play a role in the pathogenesis and therefore the treatment of this disorder. Objective This study aimed to measure levels of zinc, ferritin, magnesium and copper in children with attention deficit hyperactivity disorder and comparing them to normal. Methods This study included 58 children aged 5-15 years with attention deficit hyperactivity disorder attending Minia University Hospital from June 2008 to January 2010. They were classified into three sub-groups: sub-group I included 32 children with in-attentive type, sub-group II included 10 children with hyperactive type and sub-group III included 16 children with combined type according to the DSM-IV criteria of American Psychiatric Association, 2000. The control group included 25 apparently normal healthy children. Results Zinc, ferritin and magnesium levels were significantly lower in children with attention deficit hyperactivity disorder than controls (p value 0.04, 0.03 and 0.02 respectively, while copper levels were not significantly different (p value 0.9. Children with inattentive type had significant lower levels of zinc and ferritin than controls (p value 0.001 and 0.01 respectively with no significant difference between them as regards magnesium and copper levels (p value 0.4 and 0.6 respectively. Children with hyperactive type had significant lower levels of zinc, ferritin and magnesium than controls (p value 0.01, 0.02 and 0.02 respectively with no significant difference between them as regards copper levels (p value 0.9. Children with combined type had significant lower levels of zinc and magnesium than controls (p value 0

  2. Physical Growth and Body Composition of Controlled Versus Uncontrolled Type 1 Egyptian Diabetic Children

    Directory of Open Access Journals (Sweden)

    Nayera E. Hassan

    2014-12-01

    CONCLUSION: Growth was compromised in uncontrolled T1DM children. This is of utmost importance since most of the clinical features are reversible with better glycemic control and appropriate insulin management.

  3. Study of plasma amino acid levels in children with autism: An Egyptian sample

    Directory of Open Access Journals (Sweden)

    Farida M. ElBaz

    2014-04-01

    Conclusions: Autistic children had lower levels of some plasma amino acids except for glycine and glutamic acids and phosphoserine were increased with normal serum levels of urea, ammonia, total proteins, albumin and globulins (alpha 1, alpha 2, beta and gamma.

  4. A study of asymptomatic bacteriuria in Egyptian school-going children.

    African Journals Online (AJOL)

    Background: Urinary tract infections (UTI) are a common and important clinical problem in childhood. Upper urinary ... tive predictive value (PPV) and negative predictive value. (NPV) in ... nificant bacteriuria in asymptomatic school children by.

  5. Association between iron deficiency anemia and blood level in egyptian children

    International Nuclear Information System (INIS)

    Nassar, E.M.; Moawad, A.T.; Abd Alla, A.M.

    2003-01-01

    The relationship between iron deficiency and blood lead levels was investigated in a cross-sectional study of 200 children of both sexes, aged 6-12 years with mean of 7.8 +- 2.6 years. They were randomly selected from governmental primary school located near a highly contaminated industrial area. Blood samples were collected for measuring blood lead levels, serum iron serum ferritin, hemoglobin, mean corpuscular volume (MCV) and total iron binding capacity (TIBC) and other hematological indices. According to iron status, children were classified into non-anemic healthy controls(n=37),iron depleted children(n=58)and children with iron deficiency anemia (n=105).Iron deficiency is defined when MCV 10 / dl were significantly lower than those for children with blood lead levels < 10 /dl. Comparison of blood lead concentrations between boys and girls revealed highly significant increase in blood lead level in boys than girls. A strong negative correlation was detected between blood lead levels and serum iron in all subjects. However, such correlation vanished between blood lead concentration and serum ferritin,so, it could be concluded from the present study that the blood lead levels were changed according to changes in iron status. Improving iron status, along with reducing exposure to environmental contamination with lead, may help in reducing blood lead levels among most children especially those living in contaminated environment

  6. Performance of diagnostic biomarkers in predicting liver fibrosis among hepatitis C virus-infected Egyptian children

    Directory of Open Access Journals (Sweden)

    Yasser E Nassef

    2013-11-01

    Full Text Available The aim of the present study was to identify specific markers that mirror liver fibrosis progression as an alternative to biopsy when biopsy is contraindicated, especially in children. After liver biopsies were performed, serum samples from 30 hepatitis C virus (HCV paediatric patients (8-14 years were analysed and compared with samples from 30 healthy subjects. All subjects were tested for the presence of serum anti-HCV antibodies. Direct biomarkers for liver fibrosis, including transforming growth factor-β1, tissue inhibitor of matrix metalloproteinase-1 (TIMP-1, hyaluronic acid (HA, procollagen type III amino-terminal peptide (PIIINP and osteopontin (OPN, were measured. The indirect biomarkers aspartate and alanine aminotransferases, albumin and bilirubin were also tested. The results revealed a significant increase in the serum marker levels in HCV-infected children compared with the healthy group, whereas albumin levels exhibited a significant decrease. Significantly higher levels of PIIINP, TIMP-1, OPN and HA were detected in HCV-infected children with moderate to severe fibrosis compared with children with mild fibrosis (p < 0.05. The diagnostic accuracy of these direct biomarkers, represented by sensitivity, specificity and positive predictive value, emphasises the utility of PIIINP, TIMP-1, OPN and HA as indicators of liver fibrosis among HCV-infected children.

  7. Saliva and sera IgA and IgG in Egyptian Giardia-infected children.

    Science.gov (United States)

    El-Gebaly, Naglaa Saad M; Halawa, Eman Fawzy; Moussa, Hanaa M Ezzat; Rabia, Ibrahim; Abu-Zekry, Maha

    2012-08-01

    Giardiasis is a gastrointestinal infection of wide distribution that is more prevalent in childhood. Easy and rapid diagnosis of giardiasis is essential for reduction of this infection. This cross-sectional study included 62 children in which collection of saliva, stool and serum samples was performed. An enzyme-linked immunosorbent assay (ELISA) technique was evaluated to detect IgA and IgG responses in both saliva and serum samples. Twenty-two children were positive for Giardia duodenalis infection by direct examination of faecal specimens, 20 non-infected and 20 infected with other parasites. Salivary and serum IgA and IgG responses against G. duodenalis infection were significantly higher in Giardia parasitized than non-Giardia parasitized children (p < 0.001). This concludes that specific salivary IgA may serve as a diagnostic tool and specific salivary IgG as a screening tool in monitoring the exposure of various populations to Giardia duodenalis. The advantage of salivary assays over serum immunoglobulin assay is being easy and non-invasive in sampling technique which is important especially for young children.

  8. Basal and Adrenocorticotropic Hormone Stimulated Plasma Cortisol Levels Among Egyptian Autistic Children: Relation to Disease Severity

    Directory of Open Access Journals (Sweden)

    Hewedi Doaa H

    2010-10-01

    Full Text Available Abstract Background Autism is a disorder of early childhood characterized by social impairment, communication abnormalities and stereotyped behaviors. The hypothalamic-pituitary-adrenocortical (HPA axis deserves special attention, since it is the basis for emotions and social interactions that are affected in autism. Aim To assess basal and stimulated plasma cortisol, and adrenocorticotropic hormone (ACTH levels in autistic children and their relationship to disease characteristics. Methods Fifty autistic children were studied in comparison to 50 healthy age-, sex- and pubertal stage- matched children. All subjects were subjected to clinical evaluation and measurement of plasma cortisol (basal and stimulated and ACTH. In addition, electroencephalography (EEG and intelligence quotient (IQ assessment were done for all autistic children. Results Sixteen% of autistic patients had high ACTH, 10% had low basal cortisol and 10% did not show adequate cortisol response to ACTH stimulation. Autistic patients had lower basal (p = 0.032 and stimulated cortisol (p = 0.04 and higher ACTH (p = 0.01 than controls. Childhood Autism Rating Scale (CARS score correlated positively with ACTH (r = 0.71, p = 0.02 and negatively with each of basal (r = -0.64, p = 0.04 and stimulated cortisol (r = -0.88, p Conclusions The observed hormonal changes may be due to a dysfunction in the HPA axis in autistic individuals. Further studies are warranted regarding the role of HPA axis dysfunction in the pathogenesis of autism.

  9. Oxidant-antioxidant status in Egyptian children with sickle cell anemia: a single center based study

    Directory of Open Access Journals (Sweden)

    Mona Kamal El-Ghamrawy

    2014-05-01

    Conclusion: children with sickle cell anemia have chronic oxidative stress that may result inincreased VOC, and decreased serum nitrite may be associated with increases in VOC frequency. A novel finding in this study is the decrease in PON level in these patients, which is an interesting subject for further research.

  10. Serum levels of lead and copper in a group of Egyptian children with ...

    African Journals Online (AJOL)

    Ehab

    included 15 clinically healthy children matched for age and sex as a control group. Patients were .... Atopic dermatitis (eczema). 15. 4. 8. 3. 50.0%. 13.3% .... the tissue and may worsen the physical and mental capabilities.14 Serum lead and ...

  11. Egyptian "Star Clocks"

    Science.gov (United States)

    Symons, Sarah

    Diagonal, transit, and Ramesside star clocks are tables of astronomical information occasionally found in ancient Egyptian temples, tombs, and papyri. The tables represent the motions of selected stars (decans and hour stars) throughout the Egyptian civil year. Analysis of star clocks leads to greater understanding of ancient Egyptian constellations, ritual astronomical activities, observational practices, and pharaonic chronology.

  12. Egyptian Tomb Painting.

    Science.gov (United States)

    Schroeder, Liesa

    1999-01-01

    Provides an activity where sixth-grade students replicated the Egyptian art form of tomb painting. Explains that the students researched information about Egyptian culture and history in order to familiarize themselves with Egyptian wall-painting style. Discusses the process of creating tomb paintings in detail. (CMK)

  13. Measurement of lung function in awake 2-4-year-old asthmatic children during methacholine challenge and acute asthma

    DEFF Research Database (Denmark)

    Klug, B; Bisgaard, H

    1996-01-01

    This study evaluated three techniques for testing of lung function in young awake children. We compared measurements by the forced or impulse oscillation technique (IOS), the interrupter technique (IT), and transcutaneous measurements of oxygen (tcPo2) with concomitant measurements of specific ai...

  14. An asthma-related quality of life instrument is unable to identify asthmatic children with major psychosocial problems.

    NARCIS (Netherlands)

    Tibosch, M.M.; Reidsma, C.; Landstra, A.; Hugen, C.A.C.; Gerrits, P.; Brouwer, M.; Gent, R. van; Merkus, P.J.F.M.; Verhaak, C.M.

    2010-01-01

    Evidence shows that psychosocial problems among children and adolescents with asthma interfere with adherence to treatment and therefore need attention in asthma care. It is unknown whether the already frequently implemented asthma-related quality of life (QoL) instruments reflect psychosocial

  15. PROGNOSTIC VALUE OF BRAIN AND ACUTE LEUKEMIA CYTOPLASMIC GENE EXPRESSION IN EGYPTIAN CHILDREN WITH ACUTE MYELOID LEUKEMIA

    Directory of Open Access Journals (Sweden)

    adel abd elhaleim hagag

    2015-04-01

    Full Text Available Abstract      Background: Acute myeloid leukemia (AML accounts for 25%-35% of the acute leukemia in children. BAALC (Brain and Acute Leukemia, Cytoplasmic gene is a recently identified gene on chromosome 8q22.3 that has prognostic significance in AML.  The aim of this work was to study the impact of BAALC gene expression on prognosis of AML in Egyptian children. Patients and methods: This study was conducted on 40 patients of newly diagnosed AML who were subjected to the following: Full history taking, clinical examination, laboratory investigations including: complete blood count, LDH, bone marrow aspiration, cytochemistry and immunophenotyping, assessment of BAALC Gene by real time PCR in bone marrow aspirate mononuclear cells before the start of chemotherapy. Results: BAALC gene expression showed positive expression in 24 cases (60% and negative expression in 16 cases (40%. Patients who showed positive BAALC gene expression included 10 patients achieved complete remission, 8 patients died and 6 relapsed patients, while patients who showed negative expression include 12 patients achieved complete remission, 1 relapsed patient and 3 patients died. There was significant association between BAALC gene expression and FAB classification of patients of AML patientsas positive BAALC expression is predominantly seen in FAB subtypes M1 and M2 compared with negative BAALC gene expression that was found more in M3 and M4 (8 cases with M1, 12 cases with M2, 1 case with M3 and 3 cases with M4 in positive BAALC expression versus 2 cases with M1, 3 cases with M2, 4 cases with M3 and 7 cases with M4 in BAALC gene negative expression group with significant difference regarding FAB subtypes. As regard age, sex, splenomegaly, lymphadenopathy, pallor, purpura, platelets count, WBCs count, and percentage of blast cells in BM, the present study showed no significant association with BAALC. Conclusion: BAALC expression is an important prognostic factor in AML

  16. Histórias de criança: as narrativas de crianças asmáticas no brincar Children's stories: asthmatic children's narratives in play

    Directory of Open Access Journals (Sweden)

    Cláudia Maria Teixeira Goulart

    2003-01-01

    Full Text Available Este estudo examinou como crianças com asma constroem significados sobre sua doença e informações que recebem a este respeito. Levou-se a efeito três estudos de caso com crianças participantes de um Programa de Educação em Asma, utilizando uma abordagem cultural que usa as narrativas como um meio de buscar significações. Foram realizadas observações no ambiente hospitalar e entrevistas com mães. Usou-se as narrativas do brincar, já que este permite ampliar o estudo da subjetividade infantil. A análise das narrativas fundamentaram-se no modelo estrutural de Todorov e os resultados evidenciaram que as narrativas no brincar apresentam uma estrutura peculiar, explicada pelas particularidades psíquicas destas crianças. Elementos da cultura estiveram presentes nas narrativas, permitindo a análise de como a criança negocia seus significados pessoais e familiares com os significados da cultura médico-hospitalar. Discutiu-se as implicações do tipo de abordagem educacional que informa as crianças a respeito de sua doença.This study examined how asthmatic children construct meanings about asthma and the information given to them. A case-study design was used with three subjects involved in a Program of Asthma. A cultural approach which assumes the use of narratives was used to search for children's meanings. Observations in the hospital and interviews with the children's mothers were carried out. Narratives of play were examined to investigate children's subjectivity. These narratives were analysed using Todorov' s structural model. Results showed structural alterations in narratives generated in play which may be explained by asthmatic children's psychological particularities. Culture features were strongly present allowing for the analysis of how children negotiate their personal and familiar meanings with the meanings of the medical culture in which they are embedded. The educational approach which informs children about their

  17. Propranolol in Treatment of Huge and Complicated Infantile Hemangiomas in Egyptian Children

    OpenAIRE

    Hassan, Basheir A.; Shreef, Khalid S.

    2014-01-01

    Background. Infantile hemangiomas (IHs) are the most common benign tumours of infancy. Propranolol has recently been reported to be a highly effective treatment for IHs. This study aimed to evaluate the efficacy and side effects of propranolol for treatment of complicated cases of IHs. Patients and Methods. This prospective clinical study included 30 children with huge or complicated IHs; their ages ranged from 2 months to 1 year. They were treated by oral propranolol. Treatment outcomes were...

  18. The insulin-like growth factor axis and collagen turnover in asthmatic children treated with inhaled budesonide

    DEFF Research Database (Denmark)

    Wolthers, O D; Juul, A; Hansen, M

    1995-01-01

    ) and the amino terminal propeptide of type III procollagen (PIIINP) were studied in 14 prepubertal children with asthma (mean age 9.7 years) during treatment with inhaled budesonide. The study design was a randomized, crossover trial with two double-blind treatment periods (200 and 800 micrograms) and one open......, non-randomized treatment period (400 micrograms). All periods were 18 days' duration. Budesonide treatment was associated with a dose-related suppressive trend in serum concentrations of PIIINP when the 400 micrograms period was included (p

  19. The insulin-like growth factor axis and collagen turnover in asthmatic children treated with inhaled budesonide

    DEFF Research Database (Denmark)

    Wolthers, O D; Juul, A; Hansen, M

    1995-01-01

    Serum concentrations of growth hormone-dependent insulin-like growth factor I (IGF-I) and insulin-like growth factor binding protein-3 (IGFBP-3), the carboxy terminal propeptide of type I procollagen (PICP), the carboxy terminal pyridinoline cross-linked telopeptide of type I collagen (ICTP......) and the amino terminal propeptide of type III procollagen (PIIINP) were studied in 14 prepubertal children with asthma (mean age 9.7 years) during treatment with inhaled budesonide. The study design was a randomized, crossover trial with two double-blind treatment periods (200 and 800 micrograms) and one open...

  20. EXPRESSION OF CD35 (CR-1) AND CD11B (CR3) ON CIRCULATING NEUTROPHILS AND EOSINOPHILS FROM ALLERGIC ASTHMATIC-CHILDREN

    NARCIS (Netherlands)

    HOEKSTRA, MO; DIJKHUIZEN, B; DEMONCHY, JGR; GERRITSEN, J; KAUFFMAN, HF

    Complement receptors on neutrophils and eosinophils play a role in activation and adhesion. During asthmatic reactions these receptors have been found elevated on circulating granulocytes. In the present study we compared the expression of CD35 (complement receptor type 1) and CD11b (complement

  1. Placebo-controlled study of montelukast and budesonide on short-term growth in prepubertal asthmatic children

    DEFF Research Database (Denmark)

    Pedersen, Søren; Agertoft, Lone; Williams-Herman, Debora

    2007-01-01

    Inhaled corticosteroids and anti-leukotriene agents are widely used in the treatment of pediatric asthma. Although data on the effect of corticosteroids on growth are available, there are few such data on anti-leukotriene agents. The aim of this study was to assess the influence of montelukast on...... on short-term lower leg growth rate (LLGR) in prepubertal children with asthma.......Inhaled corticosteroids and anti-leukotriene agents are widely used in the treatment of pediatric asthma. Although data on the effect of corticosteroids on growth are available, there are few such data on anti-leukotriene agents. The aim of this study was to assess the influence of montelukast...

  2. Sequence analysis of the G gene of hRSVA ON1 genotype from Egyptian children with acute respiratory tract infections.

    Science.gov (United States)

    Abdel-Moneim, Ahmed S; Soliman, May S; Kamel, Mahmoud M; El-Kholy, Amani A

    2018-03-01

    Human respiratory syncytial virus causes severe lower respiratory tract infection in neonates and children. Genotype ON1, with duplication of 72-nt in the G gene, was first detected in Canada and then recorded in other countries. In the current study, we describe the first detection of the ON1 genotype among children in Egypt in 2014/2015. Sequence analysis of the full-attachment G gene revealed that the majority of the strains examined were related to the ON1 genotype and only one sample related to N1 genotype. The Egyptian ON1 strains showed unique non-silent mutations in addition to variable mutations near the antigenic sites in comparison to the original ON1 ancestor strain. Continuous surveillance of hRSV regionally and globally is needed to understand the evolutionary mechanisms and strategies adopted by hRSV and their inducers for better adaption to the host.

  3. Prophylactic effect of artemether on human schistosomiasis mansoni among Egyptian children: A randomized controlled trial.

    Science.gov (United States)

    Elmorshedy, Hala; Tanner, Marcel; Bergquist, Robert N; Sharaf, Soraya; Barakat, Rashida

    2016-06-01

    A double-blind, randomized controlled trial was conducted in an endemic focus for Schistosoma mansoni in Kafr El-Sheikh Governorate, Northern Nile Delta, Egypt, to evaluate the prophylactic effect of artemether (ART) given in conjunction with praziquantel (PZQ). The study encompassed 913 primary school children randomly assigned to two treatment groups PZQ/ART and PZQ/ART-placebo. At baseline, both groups received 40 mg/kg body weight of PZQ twice four weeks apart, after which one group received 6 mg/kg body weight of ART every 3 weeks in 5 cycles during the transmission season and the other group received ART-placebo. At the end of the study, prevalence of infection among the PZQ/ART was approximately half that of the PZQ/ART-placebo group, i.e. 6.7% versus 11.6%, and incidence of new infections for the PZQ/ART was 2.7% versus 6.5% for the PZQ/ART-placebo. In conclusion, PZQ/ART combined therapy might be considered as an adjunct measure against human schistosomiasis, by specifically reducing transmission and therefore contribute to disease elimination. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

  4. Propranolol in Treatment of Huge and Complicated Infantile Hemangiomas in Egyptian Children

    Directory of Open Access Journals (Sweden)

    Basheir A. Hassan

    2014-01-01

    Full Text Available Background. Infantile hemangiomas (IHs are the most common benign tumours of infancy. Propranolol has recently been reported to be a highly effective treatment for IHs. This study aimed to evaluate the efficacy and side effects of propranolol for treatment of complicated cases of IHs. Patients and Methods. This prospective clinical study included 30 children with huge or complicated IHs; their ages ranged from 2 months to 1 year. They were treated by oral propranolol. Treatment outcomes were clinically evaluated. Results. Superficial cutaneous hemangiomas began to respond to propranolol therapy within one to two weeks after the onset of treatment. The mean treatment period that was needed for the occurrence of complete resolution was 9.4 months. Treatment with propranolol was well tolerated and had few side effects. No rebound growth of the tumors was noted when propranolol dosing stopped except in one case. Conclusion. Propranolol is a promising treatment for IHs without obvious side effects. However, further studies with longer follow-up periods are needed.

  5. Propranolol in treatment of huge and complicated infantile hemangiomas in egyptian children.

    Science.gov (United States)

    Hassan, Basheir A; Shreef, Khalid S

    2014-01-01

    Background. Infantile hemangiomas (IHs) are the most common benign tumours of infancy. Propranolol has recently been reported to be a highly effective treatment for IHs. This study aimed to evaluate the efficacy and side effects of propranolol for treatment of complicated cases of IHs. Patients and Methods. This prospective clinical study included 30 children with huge or complicated IHs; their ages ranged from 2 months to 1 year. They were treated by oral propranolol. Treatment outcomes were clinically evaluated. Results. Superficial cutaneous hemangiomas began to respond to propranolol therapy within one to two weeks after the onset of treatment. The mean treatment period that was needed for the occurrence of complete resolution was 9.4 months. Treatment with propranolol was well tolerated and had few side effects. No rebound growth of the tumors was noted when propranolol dosing stopped except in one case. Conclusion. Propranolol is a promising treatment for IHs without obvious side effects. However, further studies with longer follow-up periods are needed.

  6. An Explosion of Creativity in a Remote Egyptian Village.

    Science.gov (United States)

    Osman, Siham A.

    1985-01-01

    The Egyptian architect Wissa Wassef believed artistry in crafts to be an innate human characteristic that would be universally expressed under the right conditions, i.e., the practice of the craft from early childhood. When he had Egyptian peasant children with no previous art experience weave tapestries, the results astounded the world. (RM)

  7. Bronco Junction Proves Asthmatic Kids Can Live Active Lives.

    Science.gov (United States)

    Foster, Scarlett Lee

    1980-01-01

    Camp Bronco Junction combines physical development, medical self-care knowledge, and fun in its eight-week program for asthmatic youngsters. In this environment, children are able to undertake activities that were formerly thought beyond their physical or emotional capabilities. (CJ)

  8. Pro-inflammatory adipocytokines, oxidative stress, insulin, Zn and Cu: Interrelations with obesity in Egyptian non-diabetic obese children and adolescents.

    Science.gov (United States)

    Habib, Salem A; Saad, Entsar A; Elsharkawy, Ashraf A; Attia, Zeinab R

    2015-09-01

    To investigate the inter-relationships between adipocytokines, oxidative stress, insulin, Zn and Cu and obesity among Egyptian obese non-diabetic children and adolescents. 72 obese children and adolescents of both sexes (5-17 years) were recruited for the study. 40 healthy normal non-obese persons of matched ages and sexes were used as control group. Lipid profile, tumor necrosis factor alpha (TNF-α), interleukin-6 (IL-6) and leptin levels were measured. Malondialdehyde (MDA) and reduced glutathione (GSH) concentrations and superoxide dismutase (SOD) activity were estimated. Micronutrients (Zn and Cu) concentrations in addition to insulin and fasting blood sugar (FBS) levels were also evaluated. Estimation of insulin resistance (homeostatic model assessment (HOMA-IR)) was derived from FBS measurements. Significant elevations (Pobese individuals as compared with control group. Insulin and triglyceride levels were significantly increased in obese male children and HDL-cholesterol level was increased significantly in obese adolescent females compared to controls. However, total cholesterol and LDL-cholesterol levels were significantly high in all obese cases as compared with controls. Insulin resistance was detected in 100% of the patients. We concluded that obesity with pro-inflammatory adipocytokines and hypozincemia together by many mechanisms participate in excessive oxidative stress and are highly associated with inflammation and the development of obesity-related complications. Obesity represents a critical risk factor for development of insulin resistance status. Copyright © 2015 Medical University of Bialystok. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

  9. Modeling and Collective Painting in an Egyptian Primary School.

    Science.gov (United States)

    El Bassiouny, Mahmoud

    1980-01-01

    The author's art instruction for young Egyptian children focuses on design, creative expression, and appreciation of Egypt's unique artistic tradition. This article is one of several in this issue on art education in other countries. (SJL)

  10. Evaluation of left ventricular mass and function, lipid profile, and insulin resistance in Egyptian children with growth hormone deficiency: A single-center prospective case-control study

    Directory of Open Access Journals (Sweden)

    Kotb Abbass Metwalley

    2013-01-01

    Full Text Available Background: Growth hormone deficiency (GHD in adults is associated with a cluster of cardiovascular risk factors that may contribute to an increased mortality for cardiovascular disease. In children, relatively few studies have investigated the effect of GHD and replacement therapy on cardiac performance and metabolic abnormalities that may place them at a higher risk of cardiovascular disease (CVD at an early age. Aim: This study was aimed to assess the left ventricular function, lipid profile, and degree of insulin resistance in Egyptian children with GHD before and after 1 year of GH replacement therapy. Settings and Design: Prospective case-control study, single-center study. Materials and Methods: Thirty children with short stature due to GHD were studied in comparison to 20 healthy age- and sex-matched children. All subjects were subjected to history, clinical examination, auxological assessment, and echocardiography to assess the left ventricular function. Blood samples were collected for measuring IGF-1, lipid profile (Total, LDL, HDL cholesterol, triglyceride, and atherogenic index (AI, fasting blood sugar, and fasting insulin levels. In addition, basal and stimulated GH levels were measured in children with suspected GHD. Statistical Analysis Used: Student′s t-test was used for parametric data, and the Mann-Whitney U-test was used for non-parametric data. Results: Total, LDL cholesterol, triglyceride, AI, and insulin were significantly higher in children with GHD than in healthy controls at baseline. After 12 months of GH replacement therapy, total, LDL cholesterol, triglyceride, AI and insulin were significantly decreased, while homeostatic model assessment for insulin resistance index (HOMA-IR was significantly increased compared to both pre-treatment and control values. At baseline, the left ventricular mass (LVM and left ventricular mass index (LVMi were significantly lower in GHD children than in controls. After 12 months of GH

  11. Validez en el registro del pico espiratorio máximo de niños asmáticos de la Ciudad de México Validity of peak flow record in asthmatic children residing in Mexico City

    Directory of Open Access Journals (Sweden)

    Diana Jiménez-Millán

    2007-06-01

    Full Text Available OBJETIVO: Determinar la concordancia entre el pico espiratorio forzado (PEF registrado por padres de niños asmáticos y el PEF electrónico que es el almacenado en el AirWatch (PEFe. MATERIAL Y MÉTODOS: Se obtuvo el PEF de 42 niños de 5 a 15 años de edad del Hospital Infantil de México Federico Gómez de la Ciudad de México entre octubre de 1998 y 1999. Los padres registraron el valor máximo del PEF en un diario de salud. Se calculó la correlación de Spearman entre el PEFe y el PEFr. Utilizamos un modelo logístico de efectos mixtos. RESULTADOS: La correlación del PEFe y el PEFr fue r= 0.96 (pOBJECTIVE: To determine the concordance between maximum peak expiratory flow records (PEFr reported by the parents of asthmatic children and the electronic values stored by the AirWatch device (PEFe. MATERIAL AND METHODS: Records of PEF measurements between October 1998 and 1999 were obtained from 42 asthmatic children 5 to 15 years of age recruited at the Hospital Infantil de Mexico Federico Gomez, in Mexico City. Parents recorded the maximum value in the health diary. Spearman correlation was calculated between PEFe and PEFr and a mixed-effects logistic model was used. RESULTS: The correlation between PEFe and PEFr was r=0.96 (p<0.05 among children with a diagnosis of moderate or severe asthma and r=0.40 (p<0.05 among children diagnosed with mild asthma. Follow-up time, asthma severity, gender and age of the child and their interactions were predictors of the differences between PEFe and PEFr. CONCLUSIONS: Parents of children with moderate or severe asthma from 6 to 8 years of age report PEF values with greater accuracy during follow-up than others.

  12. Egyptian Arab Republic

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    In this work are given the principal news concerning petroleum and natural gas in Egyptian Arab Republic. An important discovery of natural gas has been made in Khalda (Egyptian Arab Republic). The discovery well will be temporarily abandoned until it is connected to the egyptian pipeline system. In 1996 the south Khalda will be explored with at least two well drilling. The transit duties by the Suez canal for liquefied natural gas exports have decreased of 35%. The Arab Petroleum Pipeline Company studies a connection project of the trans saudi pipeline with the Suez mediterranean pipeline. The Egyptian General Petroleum Corporation will furnish 2,5 milliards of m 3 per year of natural gas to Israel during 20 years. (O.L.). 2 figs

  13. Health related quality of life and psychological problems in Egyptian children with simple obesity in relation to body mass index

    Directory of Open Access Journals (Sweden)

    Eman A. Abdel-Aziz

    2014-04-01

    Conclusions: Obese children and adolescents have lower health-related QOL that correlated negatively with BMI, also they are more susceptible to anxiety and depression symptoms than non obese children.

  14. Fragranced consumer products: effects on asthmatic Australians.

    Science.gov (United States)

    Steinemann, Anne; Wheeler, Amanda J; Larcombe, Alexander

    2018-01-01

    Exposure to fragranced consumer products, such as air fresheners and cleaning supplies, is associated with adverse health effects such as asthma attacks, breathing difficulties, and migraine headaches. This study investigated the prevalence and types of health problems associated with exposure to fragranced products among asthmatic Australians. Nationally representative cross-sectional data were obtained in June 2016 with an online survey of adult Australians ( n  = 1098), of which 28.5% were medically diagnosed with asthma or an asthma-like condition. Nationally, 55.6% of asthmatics, and 23.9% of non-asthmatics, report adverse health effects after exposure to fragranced products. Specifically, 24.0% of asthmatics report an asthma attack. Moreover, 18.2% of asthmatics lost workdays or a job in the past year due to fragranced products in the workplace. Over 20% of asthmatics are unable to access public places and restrooms that use air fresheners. Exposure to fragranced products is associated with health problems, some potentially serious, in an estimated 2.2 million asthmatic adult Australians. Asthmatics were proportionately more affected than non-asthmatics (prevalence odds ratio 3.98; 95% confidence interval 3.01-5.24). Most asthmatics would prefer workplaces, healthcare facilities, and environments that are fragrance-free, which could help reduce adverse effects.

  15. Hipersensibilidade a fungos em crianças asmáticas de uma comunidade do Recife, Pernambuco Hypersensitivity to molds in asthmatic children from a community of Recife, Pernambuco

    Directory of Open Access Journals (Sweden)

    Ana Carla de Albuquerque Osório

    2006-06-01

    Full Text Available OBJETIVOS: identificar a sensibilização a testes cutâneos de hipersensibilidade imediata para fungos em crianças asmáticas, residentes em comunidade urbana de baixa renda. MÉTODOS: no período de março de 1997 a junho de 1998 foram avaliadas 13 crianças com mais de três episódios de dispnéia nos últimos 12 meses, selecionadas a partir de um estudo transversal, em que todos os 123 escolares de 6 a 10 anos residentes na comunidade responderam ao questionário International Study of Asthma and Allergies in Childhood. Nas 13 crianças com asma em atividade, foram aplicados testes cutâneos de hipersensibilidade imediata para avaliar resposta a seis extratos fúngicos padronizados: Aspergillus mix, Penicillium mix, Hormodendrum cladosporidiodes, Alternaria tenius, Helminthosporium interseninatum e Mold mix. RESULTADOS: dentre as 13 crianças analisadas, 12 apresentaram sensibilididade a pelo menos um dos fungos testados (12/13, cujos extratos com maior frequência de positividade foram: Aspergillus mix (7/13, Penicillium mix (6/13 e Hormodendrum cladosporidiodes (5/13. CONCLUSÕES: a freqüência elevada de hipersensibilidade aos extratos de fungos nas crianças avaliadas sugere a necessidade de estudos analíticos observacionais para esclarecer uma possível associação causal entre fungos e asma.OBJECTIVES: to identify prick test hypersensitivity to molds in asthmatic school children in a low-income urban community. METHODS: thirteen children who had more than three asthma attacks in the last 12 months from March'1997 to June'1998 were evaluated. These children were selected from a previous cross-sectional survey studying 123 children from 6 to 10 years old residing at the low-income urban community of Campo do Banco-Várzea, Recife, Pernambuco. The 123 children were tested by the International Study of Asthma and Allergies in Childhood survey to determine asthma. The 13 asthmatic children selected were evaluated with the prick test

  16. Egyptian Mythological Manuals

    DEFF Research Database (Denmark)

    Jørgensen, Jens Kristoffer Blach

    From the hands of Greek mythographers a great number of myths have survived along with philosophical discussions of their meaning and relevance for the Greeks. It is little known that something similar existed in ancient Egypt where temple libraries and archives held scholarly literature used...... by the native priesthood, much of which has only been published in recent years. As part of this corpus of texts, the ancient Egyptian mythological manuals offer a unique perspective on how the Egyptian priesthood structured and interpreted Egyptian myths. The thesis looks at the different interpretative...... techniques used in the Tebtunis Mythological Manual (Second century CE) and the Mythological Manual of the Delta (Sixth century BCE) and the place of these manuals within the larger corpus of priestly scholarly literature from ancient Egypt. To organize the wealth of local myths the manuals use model...

  17. Efecto de budesonida sobre la densidad y el metabolismo óseo en niños asmáticos Effect of budesonide on bone density and bone metabolism of asthmatic children

    Directory of Open Access Journals (Sweden)

    Mariela Paoli de Valeri

    2000-08-01

    conducted in 38 prepubertal children aged 6 to 11 years, selected from the pediatric chest outpatient clinic of the Instituto Autónomo Hospital Universitario de Los Andes, Mérida, Venezuela. Three study groups were assembled: 9 asthmatic children treated with inhaled budesonide (300 µg/day for over 6 months (Group A; 14 asthmatic children not treated with inhaled corticosteroids (Group B; and 15 non-asthmatic children (Group C. All of them underwent testing of bone formation and resorption markers, and measurement of bone mineral density (DMO and content (CMO. Statistical analysis consisted of central tendency and dispersion measures, analysis of variance, and Fisher and Scheffe tests for comparison of means. RESULTS: In the groups studied (A, B, and C calcium serum levels were 9.1±0.3; 9.6±0.4; 9.3±0.6 mg/ml, respectively; osteocalcine levels were 14.8±4.6; 13.0±2.5; 11.9±3.4 ng/dl; the type I collagen carboxyterminal telopeptide (ICTP levels were 19.6±16.5; 14.2±15.4; 13.0±18.3 µg/l; the DMO levels were 0.67±0.06; 0.68±0.06; 0.69±0.06 g/cm²; and the CMO levels were 1 158.8±217.4; 1 106.4±256.1; 1 176.5±240.5 g, respectively. No statistically significant differences were observed between the groups. CONCLUSIONS: The administration of 100-400 µg/day of inhaled budesonide for a period of six months, did not change the bone mineral density and metabolism of asthmatic children.

  18. Rutin has anti-asthmatic effects in an ovalbumin-induced asthmatic ...

    African Journals Online (AJOL)

    Purpose: To investigate the anti-asthmatic effects of the flavonoid rutin in an ovalbumin (OVA)-induced asthmatic mouse ... protection in asthmatic mice, via downregulation of inflammatory ..... cytokine production by bone marrow-derived dendritic cells stimulated with ... Increased nuclear factor kappaB activity in milk cells of.

  19. Print like an Egyptian.

    Science.gov (United States)

    Weisensee, Marilyn

    1990-01-01

    Describes a relief printmaking unit for sixth graders with the objective of decorating the inside of a pyramid. Ancient Egyptian imagery was used to help students become familiar with the style. Students designed and printed linoleum prints in different colors. They then critiqued their work and made their selection for the pyramid. (KM)

  20. Sit Like an Egyptian

    Science.gov (United States)

    Moll, Emily

    2012-01-01

    The topic of Egypt is one that students are naturally intrigued and enthusiastic about. In this article, fifth graders create mosaic and mixed-media collaged chairs in their visual arts class as part of their overall study of the art and culture of ancient Egypt. The idea was to embellish a contemporary chair with Egyptian colors, themes, and…

  1. Rhinovirus infection results in stronger and more persistent genomic dysregulation: Evidence for altered innate immune response in asthmatics at baseline, early in infection, and during convalescence.

    Directory of Open Access Journals (Sweden)

    Peter W Heymann

    Full Text Available Rhinovirus (HRV is associated with the large majority of virus-induced asthma exacerbations in children and young adults, but the mechanisms remain poorly defined.Asthmatics and non-asthmatic controls were inoculated with HRV-A16, and nasal epithelial samples were obtained 7 days before, 36 hours after, and 7 days after viral inoculation. RNA was extracted and subjected to RNA-seq analysis.At baseline, 57 genes were differentially expressed between asthmatics and controls, and the asthmatics had decreased expression of viral replication inhibitors and increased expression of genes involved in inflammation. At 36 hours (before the emergence of peak symptoms, 1329 genes were significantly altered from baseline in the asthmatics compared to 62 genes in the controls. At this time point, asthmatics lacked an increase in IL-10 signaling observed in the controls. At 7 days following HRV inoculation, 222 genes were significantly dysregulated in the asthmatics, whereas only 4 genes were dysregulated among controls. At this time point, the controls but not asthmatics demonstrated upregulation of SPINK5.As judged by the magnitude and persistence of dysregulated genes, asthmatics have a substantially different host response to HRV-A16 infection compared with non-asthmatic controls. Gene expression differences illuminate biologically plausible mechanisms that contribute to a better understanding of the pathogenesis of HRV-induced asthma exacerbations.

  2. Evaluation of the daily iron intake by non-breastfed Egyptian infants ...

    African Journals Online (AJOL)

    Iron deficiency is frequently associated with anaemia. The prevalence of anaemia among Egyptian infants and young children is 25%. Fortification of infant and followup milk-based formulae remains a valuable method for delivering iron to reduce the incidence of iron deficiency anaemia. Percentage of Egyptian ...

  3. Dopamine D4 Receptor Gene Polymorphism in a Sample of Egyptian Children With Attention-Deficit Hyperactivity Disorder (ADHD).

    Science.gov (United States)

    ElBaz Mohamed, Farida; Kamal, Tarek Mostafa; Zahra, Sally Soliman; Khfagy, Mona Abdel Hakiem; Youssef, Azza Mohamed

    2017-02-01

    This study aimed to detect DRD4 receptor gene polymorphisms in attention-deficit hyperactivity disorder (ADHD) children and to correlate their phenotype-genotype. Fifty children with ADHD were diagnosed by Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, criteria and were subjected to Conners Parent Rating Scale. All cases and controls were subjected to history taking, physical examination, IQ assessment, and dopamine receptor D4 (DRD4) exon 3 genotyping. The 7-repeat allele was present only in controls, whereas 2-repeat allele was present in the ADHD children (heterozygous 2-repeat allele in 16% and homozygous in 26% of cases). Eight percent of cases had homozygous 4-repeat allele vs 28% of controls, whereas 10% of cases had heterozygous 4-repeat allele vs 6% of controls, with its predominance in controls. The 2-repeat and 4-repeat alleles have been associated with more inattention, hyperactivity, and impulsivity phenotypes. In conclusion, children with ADHD had a significant presence of the 2-repeat allele and absence of the 7-repeat allele.

  4. Nitric oxide airway diffusing capacity and mucosal concentration in asthmatic schoolchildren.

    Science.gov (United States)

    Pedroletti, Christophe; Högman, Marieann; Meriläinen, Pekka; Nordvall, Lennart S; Hedlin, Gunilla; Alving, Kjell

    2003-10-01

    Asthmatic patients show increased concentrations of nitric oxide (NO) in exhaled air (Feno). The diffusing capacity of NO in the airways (Dawno), the NO concentrations in the alveoli and the airway wall, and the maximal airway NO diffusion rate have previously been estimated noninvasively by measuring Feno at different exhalation flow rates in adults. We investigated these variables in 15 asthmatic schoolchildren (8-18 y) and 15 age-matched control subjects, with focus on their relation to exhaled NO at the recommended exhalation flow rate of 0.05 L/s (Feno0.05), age, and volume of the respiratory anatomic dead space. NO was measured on-line by chemiluminescence according to the European Respiratory Society's guidelines, and the NO plateau values at three different exhalation flow rates (11, 99, and 382 mL/s) were incorporated in a two-compartment model for NO diffusion. The NO concentration in the airway wall (p < 0.001), Dawno (p < 0.01), and the maximal airway NO diffusion rate (p < 0.001) were all higher in the asthmatic children than in control children. In contrast, there was no difference in the NO concentration in the alveoli (p = 0.13) between the groups. A positive correlation was seen between the volume of the respiratory anatomic dead space and Feno0.05 (r = 0.68, p < 0.01), the maximal airway NO diffusion rate (r = 0.71, p < 0.01), and Dawno (r = 0.56, p < 0.01) in control children, but not in asthmatic children. Feno0.05 correlated better with Dawno in asthmatic children (r = 0.65, p < 0.01) and with the NO concentration in the airway wall in control subjects (r < 0.77, p < 0.001) than vice versa. We conclude that Feno0.05 increases with increasing volume of the respiratory anatomic dead space in healthy children, suggesting that normal values for Feno0.05 should be related to age or body weight in this age group. Furthermore, the elevated Feno0.05 seen in asthmatic children is related to an increase in both Dawno and NO concentration in the airway

  5. Ultrasonography as a non-invasive tool for detection of nonalcoholic fatty liver disease in overweight/obese Egyptian children

    International Nuclear Information System (INIS)

    El-Koofy, Nehal; El-Karaksy, Hanaa; El-Akel, Wafaa; Helmy, Heba; Anwar, Ghada; El-Sayed, Rokaya; El-Hennawy, Ahmad

    2012-01-01

    Introduction: Liver biopsy, although a gold standard in diagnosis of nonalcoholic fatty liver disease (NAFLD), is an invasive and expensive tool. Aim: To assess the diagnostic accuracy of abdominal ultrasound in detecting NAFLD among a group of overweight/obese children having one or more liver abnormality (clinical hepatomegaly, raised ALT or echogenic liver parenchyma by ultrasound). Methods: Seventy-eight overweight/obese children were referred to the Pediatric Hepatology Unit, Cairo University Pediatric Hospital, Egypt, for assessment for hepatic abnormalities. Out of the 78 children, 34 had one or more abnormality in the form of clinical hepatomegaly, raised alanine aminotransferase (ALT) and/or echogenic liver parenchyma by ultrasound. All 34 cases underwent liver biopsy for evaluation for NAFLD. Results: Histological NAFLD was detected in 15 cases; 8 simple steatosis and 7 nonalcoholic steatohepatitis (NASH). Sonographic evaluation of hepatic parenchymal echogenicity revealed: 11 with grade 1 echogenicity, 12 with grade 2 and 9 with grade 3 while only 2 had normal liver echopattern. Ultrasonography was 100% sensitive and 100% specific in detecting histological NAFLD, while the positive predictive value (PPV) was 47% and negative predictive value (NPV) was 11%. After consolidating the included children into 2 groups: the first including normal and grade 1 echogenicity and the second including grades 2 and 3, the sensitivity of ultrasonography in detecting histological NAFLD was still 100%, while negative predictive value increased to 100% with an accuracy of 82%. Conclusion: We conclude that ultrasonography is an important non invasive tool in assessment for NAFLD. Normal or grade 1 hepatic echogenicity can soundly exclude histological NAFLD and obviates the need for liver biopsy.

  6. Ultrasonography as a non-invasive tool for detection of nonalcoholic fatty liver disease in overweight/obese Egyptian children

    Energy Technology Data Exchange (ETDEWEB)

    El-Koofy, Nehal [Department of Pediatrics, Cairo University (Egypt); El-Karaksy, Hanaa, E-mail: hanaakaraksy@yahoo.com [Department of Pediatrics, Cairo University (Egypt); El-Akel, Wafaa [Tropical Medicine, Cairo University (Egypt); Helmy, Heba; Anwar, Ghada; El-Sayed, Rokaya [Department of Pediatrics, Cairo University (Egypt); El-Hennawy, Ahmad [Pathology, Faculty of Medicine, Cairo University (Egypt)

    2012-11-15

    Introduction: Liver biopsy, although a gold standard in diagnosis of nonalcoholic fatty liver disease (NAFLD), is an invasive and expensive tool. Aim: To assess the diagnostic accuracy of abdominal ultrasound in detecting NAFLD among a group of overweight/obese children having one or more liver abnormality (clinical hepatomegaly, raised ALT or echogenic liver parenchyma by ultrasound). Methods: Seventy-eight overweight/obese children were referred to the Pediatric Hepatology Unit, Cairo University Pediatric Hospital, Egypt, for assessment for hepatic abnormalities. Out of the 78 children, 34 had one or more abnormality in the form of clinical hepatomegaly, raised alanine aminotransferase (ALT) and/or echogenic liver parenchyma by ultrasound. All 34 cases underwent liver biopsy for evaluation for NAFLD. Results: Histological NAFLD was detected in 15 cases; 8 simple steatosis and 7 nonalcoholic steatohepatitis (NASH). Sonographic evaluation of hepatic parenchymal echogenicity revealed: 11 with grade 1 echogenicity, 12 with grade 2 and 9 with grade 3 while only 2 had normal liver echopattern. Ultrasonography was 100% sensitive and 100% specific in detecting histological NAFLD, while the positive predictive value (PPV) was 47% and negative predictive value (NPV) was 11%. After consolidating the included children into 2 groups: the first including normal and grade 1 echogenicity and the second including grades 2 and 3, the sensitivity of ultrasonography in detecting histological NAFLD was still 100%, while negative predictive value increased to 100% with an accuracy of 82%. Conclusion: We conclude that ultrasonography is an important non invasive tool in assessment for NAFLD. Normal or grade 1 hepatic echogenicity can soundly exclude histological NAFLD and obviates the need for liver biopsy.

  7. Susceptibility of asthmatic children to respiratory infection Susceptibilidade de crianças asmáticas a infecções respiratórias

    Directory of Open Access Journals (Sweden)

    Júlio C. R. Pereira

    1997-10-01

    Full Text Available OBJECTIVE: A case-control study of patients with pneumonia was conducted to investigate whether wheezing diseases could be a risk factor. METHODS: A random sample was taken from a general university hospital in S. Paulo City between March and August 1994 comprising 51 cases of pneumonia paired by age and sex to 51 non-respiratory controls and 51 healthy controls. Data collection was carried out by two senior paediatricians. Diagnoses of pneumonia and presence of wheezing disease were independently established by each paediatrician for both cases and controls. Pneumonia was radiologically confirmed and repeatability of information on wheezing diseases was measured. Logistic regression analysis was used to identify risk factors. RESULTS: Wheezing diseases, interpreted as proxies of asthma, were found to be an important risk factor for pneumonia with an odds ratio of 7.07 (95%CI= 2.34-21.36, when the effects of bedroom crowding (odds ratio = 1.49 per person, 95%CI= 0.95-2.32 and of low family income (odds ratio = 5.59 against high family income, 95%CI= 1.38-22.63 were controlled. The risk of pneumonia attributable to wheezing diseases is tentatively calculated at 51.42%. CONCLUSION: It is concluded that at practice level asthmatics should deserve proper surveillance for infection and that at public health level pneumonia incidence could be reduced if current World Health Organisation's guidelines were reviewed as to include comprehensive care for this illness.OBJETIVO: Investigar, através de um estudo caso-controle de pacientes com pneumonia, se as doenças chiadoras poderiam constituir-se em fator de risco. MÉTODOS: De um hospital universitário, na cidade de São Paulo, Brasil, entre março e agosto de 1994, foi tomada uma amostra de 51 casos de pneumonia pareados por sexo e idade a 51 controles sadios e 51 controles não respiratórios. O diagnóstico de pneumonia e a presença de doença chiadora foram investigados de forma independente por

  8. Corticosteróides inalatórios e crescimento em crianças asmáticas ambulatoriais Inhaled corticosteroid treatment and growth of asthmatic children seen at outpatient clinics

    Directory of Open Access Journals (Sweden)

    Elisete E. Arend

    2006-06-01

    Full Text Available OBJETIVO: Verificar o efeito do uso de corticosteróides inalatórios no aumento estatural e ponderal de crianças asmáticas tratadas ambulatorialmente MÉTODOS: Foi realizado um estudo de coorte prospectivo de 1 ano, no qual 124 crianças asmáticas com 3 a 16 anos de idade que haviam recebido prescrição para uso de corticosteróides inalatórios há pelo menos 12 meses foram avaliadas quanto aos escore z altura/idade, peso/idade, índice de massa corporal e altura alvo parental estimada para a idade atual. Os critérios de exclusão foram: peso de nascimento menor que 2.500 g, desnutrição, doenças crônicas e uso de corticóide sistêmico por mais de 7 dias consecutivos. RESULTADOS: A média ± desvio padrão dos escores z altura/idade inicial e final foi, respectivamente, de 0,06±1,2 e 0,01±1,2, (IC95% 0,05-0,11; dos escores z peso/idade inicial e final foi de 0,6±1,5 e 0,5±1,5, respectivamente (IC95% 1,84-6,6. Esses valores não diferiram significativamente (p = 0,199 e p = 0,808. Quando estratificados em grupos bem e mal controlados da asma, púberes e não-púberes, também não houve perda estatural. CONCLUSÃO: Em relação às curvas NCHS (National Center for Health Statistics, não houve prejuízo na estatura e peso corporal de crianças/adolescentes que utilizaram corticosteróides inalatórios por mais de 1 ano nas doses preconizadas para prevenir asma.OBJECTIVE: To ascertain the effect of inhaled corticosteroid use on gain in height and weight of asthmatic pediatric outpatients. METHODS: A one-year prospective cohort study was carried out with 124 asthmatic children aged 3 to 16 years who were prescribed inhaled corticosteroids for at least 12 months, evaluating z-scores for height/age, weight/age, body mass index and parental target height for current age. Exclusion criteria were: birth weight less than 2,500 g, malnutrition, chronic diseases and systemic corticoid use for more than 7 consecutive days. RESULTS: The mean

  9. Assessment of Vitamin D status in a group of Egyptian children with non alcoholic fatty liver disease (multicenter study).

    Science.gov (United States)

    Mohamed Ahmed, Amal; Abdel Ghany, Maha; Abdel Hakeem, Gehan Lotfy; Kamal, Aya; Khattab, Rania; Abdalla, Asmaa; Abou El Fotoh, Laila El Morsi; El Mazary, Abdel Azeem; Sayed, Madiha Abdalla; Abdel Fadil, Ashraf Mohamed

    2016-01-01

    Nonalcoholic fatty liver disease (NAFLD) is one of the health problems with great burden on the liver that may end with liver cirrhosis and hepatocellular carcinoma. The aim of this work was to assess serum vitamin D level in nonalcoholic fatty liver disease children. This cross sectional case control study involved 47 patients with nonalcoholic fatty liver disease selected while recruiting the pediatric hepatology clinics. Their ages ranged from 5-15 years and were compared with 23 healthy age and sex matched children. All involved patients were subjected to careful history taking, clinical examination and for patients and control, anthropometric measures for body mass index (BMI) calculation (plotted on WHO percentile growth charts), aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), gamma glutamyl transferase (GGT), bilirubin (total and direct), serum albumin, creatinine, triglycerides, cholesterol, high density lipoprotein (HDL),low density lipoprotein (LDL), fasting blood glucose and fasting insulin (for calculation of insulin resistance), C reactive protein and serum vitamin D all were assayed. NAFLD was detected by ultrasonography and graded as absent, mild, moderate and severe. Ninety-three percent of NAFLD patients were obese. Significant differences were found between patients and control regarding AST, ALT, ALP, GGT, total and direct bilirubin, serum albumin, creatinine, triglycerides, cholesterol, HDL, fasting blood glucose, fasting insulin, the homeostatic model assessment for insulin resistance (HOMA-IR) and serum vitamin D levels. Significant negative correlation was found between serum vitamin D level and grades of steatosis. Serum vitamin D level decreases in children with NAFLD. This low serum vitamin D level is associated with higher stages of steatosis but not with BMI.

  10. Exploring why junk foods are 'essential' foods and how culturally tailored recommendations improved feeding in Egyptian children.

    Science.gov (United States)

    Kavle, Justine A; Mehanna, Sohair; Saleh, Gulsen; Fouad, Mervat A; Ramzy, Magda; Hamed, Doaa; Hassan, Mohamed; Khan, Ghada; Galloway, Rae

    2015-07-01

    In Egypt, the double burden of malnutrition and rising overweight and obesity in adults mirrors the transition to westernized diets and a growing reliance on energy-dense, low-nutrient foods. This study utilized the trials of improved practices (TIPs) methodology to gain an understanding of the cultural beliefs and perceptions related to feeding practices of infants and young children 0-23 months of age and used this information to work in tandem with 150 mothers to implement feasible solutions to feeding problems in Lower and Upper Egypt. The study triangulated in-depth interviews (IDIs) with mothers participating in TIPs, with IDIs with 40 health providers, 40 fathers and 40 grandmothers to gain an understanding of the influence and importance of the role of other caretakers and health providers in supporting these feeding practices. Study findings reveal high consumption of junk foods among toddlers, increasing in age and peaking at 12-23 months of age. Sponge cakes and sugary biscuits are not perceived as harmful and considered 'ideal' common complementary foods. Junk foods and beverages often compensate for trivial amounts of food given. Mothers are cautious about introducing nutritious foods to young children because of fears of illness and inability to digest food. Although challenges in feeding nutritious foods exist, mothers were able to substitute junk foods with locally available and affordable foods. Future programming should build upon cultural considerations learned in TIPs to address sustainable, meaningful changes in infant and young child feeding to reduce junk foods and increase dietary quality, quantity and frequency. © 2014 The Authors. Maternal & Child Nutrition published by John Wiley & Sons Ltd.

  11. Cumulative high doses of inhaled formoterol have less systemic effects in asthmatic children 6-11 years-old than cumulative high doses of inhaled terbutaline

    DEFF Research Database (Denmark)

    Kaae, Rikke; Agertoft, Lone; Pedersen, Sören

    2004-01-01

    OBJECTIVES: To evaluate high dose tolerability and relative systemic dose potency between inhaled clinically equipotent dose increments of formoterol and terbutaline in children. METHODS: Twenty boys and girls (6-11 years-old) with asthma and normal ECGs were studied. Ten doses of formoterol (Oxi...

  12. Study of gonadal hormones in Egyptian female children with sickle cell anemia in correlation with iron overload: Single center study.

    Science.gov (United States)

    Hagag, Adel A; El-Farargy, Mohamed S; Elrefaey, Shaymaa; Abo El-enein, Amany M

    2016-03-01

    Sickle cell disease is a hereditary hemoglobinopathy characterized by abnormal hemoglobin production, hemolytic anemia, and intermittent occlusion of small blood vessels, leading to tissue ischemia, chronic organ damage, and organ dysfunction including endocrine organs. The aim of this work was to evaluate some gonadal hormones in female children with sickle cell anemia (SCA) in correlation with iron overload. This study was conducted on 40 female children with SCA with a serum ferritin of > 1000ng/mL, who were attendants at the Hematology Unit, Pediatric Department, Tanta University, Tanta, Egypt in the period from May 2012 to April 2014. Their ages ranged from 11 years to 15years and the mean age value was 12.63±1.36 years (Group I). Forty female children with SCA of matched age with no iron overload served as a control Group (Group II). For all patients in Groups I and II the following were performed/assessed: complete blood count, hemoglobin electrophoresis, serum iron status, serum estrogen, luteinizing hormone (LH), and follicle-stimulating hormone (FSH). There were significantly higher serum ferritin and serum iron levels and significantly lower total iron binding capacity, FSH, LH, and estrogen levels in Group I compared with Group II (mean serum ferritin was 2635.1±918.9 in Group I vs. 292.55±107.2 in Group II with a p value of .001; mean serum iron was 196.3±55.6 in Group I vs. 120±16.57 in Group II with a p value of .001 and mean serum total iron binding capacity was 247.3±28.6 in Group I vs. 327.8.7±21.96 in Group II with a p value of .001; mean FSH level was 1.36±0.22mIU/mL in Group I vs. 2.64±0.81mIU/mL in Group II with a p value of .021; mean LH level was 0.11±0.006mIU/mL in Group I vs. 1.78±1.12mIU/mL in Group II with a p value of .003; mean estrogen level was 21.45±10.23pg/mL in Group I vs. 42.36±15.44pg/mL in Group II with a p value of 0.001) with significant negative correlation between serum gonadal hormones and serum ferritin (r

  13. Effectiveness of school-based family asthma educational programs in quality of life and asthma exacerbations in asthmatic children aged five to 18: a systematic review.

    Science.gov (United States)

    Walter, Helen; Sadeque-Iqbal, Fatema; Ulysse, Rose; Castillo, Doreen; Fitzpatrick, Aileen; Singleton, Joanne

    2016-11-01

    Asthma is a common, chronic, non-communicable respiratory disease that affects millions of children worldwide. Asthma exacerbations can range from mild to severe and can have an unfavorable impact on the quality of life of children and their caregivers. Asthma exacerbations often result in absenteeism from school or work, activity intolerance and emergency hospital visits. One strategy to address this health issue in an attempt to improve health outcomes is school-based asthma educational programs. A review of the literature revealed that previous systematic reviews have examined similar topics on the effectiveness of school-based asthma educational programs that have included collaborative efforts between parents and schools. No systematic reviews were found that examined the effectiveness of school-based asthma educational programs that exclusively included children and their caregivers. Research has not been systematically reviewed to determine the effectiveness of a school-based asthma educational program within a familial context. To identify the best available evidence on the effectiveness of school-based family asthma educational programs that exclusively included both children and caregivers on the quality of life and number of asthma exacerbations of children aged five to 18 years with a clinical diagnosis of asthma. Children aged five to 18 years of any gender, race or ethnicity with a clinical diagnosis of asthma and their caregivers. School-based family asthma educational programs. Randomized controlled trials. Quality of life and the number of asthma exacerbations measured by either missed days from school or work, and/or physical activity intolerance, and/or emergency hospital visits. The search strategy aimed to find both published and unpublished studies from inception of the database to August 21, 2015. Quantitative papers selected for retrieval were assessed by two independent reviewers for methodological validity before inclusion in the review

  14. Archives: Egyptian Journal of Biology

    African Journals Online (AJOL)

    Items 1 - 17 of 17 ... Archives: Egyptian Journal of Biology. Journal Home > Archives: Egyptian Journal of Biology. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 17 of 17 Items ...

  15. Egyptian Journal of Natural History

    African Journals Online (AJOL)

    The Egyptian Journal of Natural History publishes taxonomic and faunistic studies, or field-based research involving the natural history of the Egyptian fauna and flora. Both short and long papers are welcomed. We particularly encourage studies on Sinai.View the Instructions for authors All papers are reviewed by at least ...

  16. Egyptian Journal of Medical Human Genetics - Vol 19, No 2 (2018)

    African Journals Online (AJOL)

    Correlation between cognitive function, gross motor skills and health – Related ... Study of serum copper and ceruloplasmin levels in Egyptian autistic children ... gene copy number and expression in patients with intellectual disability and ...

  17. Fatores de risco para consultas em pronto-socorro por crianças asmáticas no Sul do Brasil Asthmatic children's risk factors for emergency room visits, Brazil

    Directory of Open Access Journals (Sweden)

    Moema Chatkin

    2000-10-01

    Full Text Available OBJETIVOS: Traçar um perfil das crianças asmáticas do município de Pelotas, RS, conhecer o manejo da doença e os fatores de risco associados a consultas em pronto-socorro, motivadas por asma. MÉTODOS: Estudo transversal aninhado a um estudo de coorte, realizado na área urbana de Pelotas, cidade de médio porte do Sul do Brasil. Participaram 981 crianças de 4-5 anos, pertencentes à coorte de 1993. RESULTADOS: A prevalência de asma encontrada na amostra estudada foi de 25,4%. A morbidade por asma foi elevada: 31% das crianças asmáticas haviam procurado o pronto-socorro no último ano, 57% tinham consultado médico e 26%, de 1 a 4 anos, foram internadas por asma. Na análise geral, escolaridade e renda familiar baixas associaram-se com consultas em pronto-socorro (RO=4,1 para 0 a 4 anos de escolaridade e RO=6,5 para menos de 1 salário-mínimo. Dormir em quartos com 3 ou mais pessoas também mostrou-se associado (RO=2,2, bem como severidade das crises (RO=2,7, uso de medicamentos para asma no último ano (RO=1,9 e internações por asma (RO=3,0. CONCLUSÕES: A prevalência de asma entre crianças pré-escolares em Pelotas é alta, levando a grande morbidade. Encontraram-se como fatores preditores de consultas em pronto-socorro por asma, após análise multivariada, a baixa escolaridade das mães, severidade das crises e internação por asma.OBJECTIVES: To study a sample of asthmatic children to get to know how the disease is managed by caretakers and to identify predictive factors associated with attendance in emergency room for asthma. METHODS: A cross-sectional study nested in a cohort was undertaken in the urban area of Pelotas, Southern Brazil. 981 children aged 4-5 years, who belong to the cohort of 1993, participated in this study. RESULTS: The asthma prevalence in the children sample was 25.4%. Morbidity for asthma was quite high: 31% of the children were seen in emergency rooms in the last year, 57% attended medical clinics and

  18. Cumulative high doses of inhaled formoterol have less systemic effects in asthmatic children 6-11 years-old than cumulative high doses of inhaled terbutaline.

    Science.gov (United States)

    Kaae, Rikke; Agertoft, Lone; Pedersen, Sören; Nordvall, S Lennart; Pedroletti, Christophe; Bengtsson, Thomas; Johannes-Hellberg, Ingegerd; Rosenborg, Johan

    2004-10-01

    To evaluate high dose tolerability and relative systemic dose potency between inhaled clinically equipotent dose increments of formoterol and terbutaline in children. Twenty boys and girls (6-11 years-old) with asthma and normal ECGs were studied. Ten doses of formoterol (Oxis) 4.5 microg (F4.5) or terbutaline (Bricanyl) 500 microg (T500) were inhaled cumulatively via a dry powder inhaler (Turbuhaler) over 1 h (three patients) or 2.5 h (17 patients) and compared to a day of no treatment, in a randomised, double-blind (active treatments only), crossover trial. Blood pressure (BP), ECG, plasma potassium, glucose, lactate, and adverse events were monitored up to 10 h to assess tolerability and relative systemic dose potency. Formoterol and terbutaline had significant beta2-adrenergic effects on most outcomes. Apart from the effect on systolic BP, QRS duration and PR interval, the systemic effects were significantly more pronounced with terbutaline than with formoterol. Thus, mean minimum plasma potassium, was suppressed from 3.56 (95% confidence interval, CI: 3.48-3.65) mmol l(-1) on the day of no treatment to 2.98 (CI: 2.90-3.08) after 10 x F4.5 and 2.70 (CI: 2.61-2.78) mmol l(-1) after 10 x T500, and maximum Q-Tc (heart rate corrected Q-T interval [Bazett's formula]) was prolonged from 429 (CI: 422-435) ms on the day of no treatment, to 455 (CI: 448-462) ms after 10 x F4.5 and 470 (CI: 463-476) ms after 10 x T500. Estimates of relative dose potency indicated that F4.5 microg had the same systemic activity as the clinically less effective dose of 250 microg terbutaline. The duration of systemic effects differed marginally between treatments. Spontaneously reported adverse events (most frequently tremor) were fewer with formoterol (78% of the children) than with terbutaline (95%). A serious adverse event occurred after inhalation of 45 microg formoterol over the 1 h dosing time, that prompted the extension of dosing time to 2.5 h. Multiple inhalations over 2.5 h of

  19. Cumulative high doses of inhaled formoterol have less systemic effects in asthmatic children 6–11 years-old than cumulative high doses of inhaled terbutaline

    Science.gov (United States)

    Kaae, Rikke; Agertoft, Lone; Pedersen, Sören; Nordvall, S Lennart; Pedroletti, Christophe; Bengtsson, Thomas; Johannes-Hellberg, Ingegerd; Rosenborg, Johan

    2004-01-01

    Objectives To evaluate high dose tolerability and relative systemic dose potency between inhaled clinically equipotent dose increments of formoterol and terbutaline in children. Methods Twenty boys and girls (6–11 years-old) with asthma and normal ECGs were studied. Ten doses of formoterol (Oxis®) 4.5 µg (F4.5) or terbutaline (Bricanyl®) 500 µg (T500) were inhaled cumulatively via a dry powder inhaler (Turbuhaler®) over 1 h (three patients) or 2.5 h (17 patients) and compared to a day of no treatment, in a randomised, double-blind (active treatments only), crossover trial. Blood pressure (BP), ECG, plasma potassium, glucose, lactate, and adverse events were monitored up to 10 h to assess tolerability and relative systemic dose potency. Results Formoterol and terbutaline had significant β2-adrenergic effects on most outcomes. Apart from the effect on systolic BP, QRS duration and PR interval, the systemic effects were significantly more pronounced with terbutaline than with formoterol. Thus, mean minimum plasma potassium, was suppressed from 3.56 (95% confidence interval, CI: 3.48–3.65) mmol l−1 on the day of no treatment to 2.98 (CI: 2.90–3.08) after 10 × F4.5 and 2.70 (CI: 2.61–2.78) mmol l−1 after 10 × T500, and maximum Q-Tc (heart rate corrected Q-T interval [Bazett's formula]) was prolonged from 429 (CI: 422–435) ms on the day of no treatment, to 455 (CI: 448–462) ms after 10 × F4.5 and 470 (CI: 463–476) ms after 10 × T500. Estimates of relative dose potency indicated that F4.5 µg had the same systemic activity as the clinically less effective dose of 250 µg terbutaline. The duration of systemic effects differed marginally between treatments. Spontaneously reported adverse events (most frequently tremor) were fewer with formoterol (78% of the children) than with terbutaline (95%). A serious adverse event occurred after inhalation of 45 µg formoterol over the 1 h dosing time, that prompted the extension of dosing time to 2.5 h

  20. Effectiveness of heating, ventilation and air conditioning system with HEPA filter unit on indoor air quality and asthmatic children's health

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Ying; Raja, Suresh; Ferro, Andrea R.; Jaques, Peter A.; Hopke, Philip K. [Clarkson University, 8 Clarkson Avenue, Center for Air Resources Engineering and Science, Potsdam, NY 13699 (United States); Gressani, Cheryl; Wetzel, Larry E. [Air Innovations, Inc, 7000 Performance Drive, North Syracuse, NY 13212 (United States)

    2010-02-15

    Poor indoor air quality has been linked to the exacerbation of asthma symptoms in children. Because people spend most of their time indoors, improving indoor air quality may provide some relief to asthma sufferers. A study was conducted to assess whether operating an air cleaning/ventilating unit (HEPAiRx {sup registered}) in a child's bedroom can improve his/her respiratory health. Thirty children diagnosed with asthma were randomly split into two groups. For the first six weeks, group A had the air cleaning/ventilating unit (HEPAiRx {sup registered}) running in the bedrooms of the participants and group B did not; for the second six weeks, both groups had the cleaners running in the bedrooms; and, for the final six weeks, group A turned the cleaners off and group B kept theirs running. Indoor air quality parameters, including temperature, relative humidity, particulate matter (PM 0.5-10 {mu}m), carbon monoxide, carbon dioxide and total volatile organic compound (TVOC) concentrations, were monitored in each bedroom using an AirAdvice indoor air quality multi-meter. As a measure of pulmonary inflammation, exhaled breath condensate (EBC) was collected every sixth day and analyzed for nitrate and pH. Peak expiratory flow (PEF) was also measured. PM and TVOC concentrations decreased with operation of the HEPAiRx an average of 72% and 59%, respectively. The EBC nitrate concentrations decreased significantly and the EBC pH and PEF values increased significantly with operation of the unit (p < 0.001 when comparing on/off sample means). These results indicate that air cleaning in combination with ventilation can effectively reduce symptoms for asthma sufferers. (author)

  1. Screening for subtle chromosomal rearrangements in an Egyptian ...

    African Journals Online (AJOL)

    A descriptive study was carried out to screen for subtle chromosomal rearrangements in a group of Egyptian children with idiopathic mental retardation (IMR) to estimate its frequency if detected. The study enrolled 30 patients with IMR, with the perquisite criteria of being <18 years at referral, their IQ <70, and manifesting at ...

  2. Study of serum copper and ceruloplasmin levels in Egyptian autistic ...

    African Journals Online (AJOL)

    Background: Autism is a behaviorally defined neurodevelopmental disorder of unknown etiology. Objective: To assess serum copper and ceruloplasmin levels in Egyptian autistic children patients. Subjects and methods: 40 participants have been subjected to thorough history taking, complete clinical examination, ...

  3. Egyptian Journal of Pediatric Allergy and Immunology (The) - Vol 7 ...

    African Journals Online (AJOL)

    Analysis of the filed data of a sample of Egyptian children with bronchial asthma · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Elham M Hossny, Zeinab E Hasan, Mohamed F Allam, Ezzat S Mahmoud ...

  4. Egyptian Journal of Pediatric Allergy and Immunology (The) - Vol 11 ...

    African Journals Online (AJOL)

    Serum interleukin 27: a possible biomarker of pediatric systemic lupus erythematosus. Yehia M El-Gamal, Dalia H El-Ghoneimy, Dina A Soliman, Mona M Mohamed. Fish sensitization in a group of allergic Egyptian children · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL ...

  5. Egyptian Journal of Pediatric Allergy and Immunology (The) - Vol 14 ...

    African Journals Online (AJOL)

    Serum levels of lead and copper in a group of Egyptian children with bronchial asthma · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Mohammad M. El Sherbeny, Ola G. Behairy, Osama I. Mohammad, Ahmad M. Elsayed, 47-52 ...

  6. Egyptian Journal of Pediatric Allergy and Immunology (The): Journal ...

    African Journals Online (AJOL)

    Publisher. Contact: Professor Ihab Z. El-Hakim. Email ihab.elhakim@gmail.com. Phone +201111224974. Fax … +202 33045060. Children's Hospital, Ain Shams University, Ramses Street, Abbassiya, Cairo 11566, Egypt. The Egyptian Society of Pediatric Allergy and Immunology ...

  7. Anaphylactic deaths in asthmatic patients.

    Science.gov (United States)

    Settipane, G A

    1989-01-01

    We reviewed seven documented deaths to peanuts and two near deaths. We excluded hearsay undocumented deaths to peanuts. Peanut allergy is one of the most common food allergies and probably the most common cause of death by food anaphylaxis in the United States. About one-third of peanut-sensitive patients have severe reactions to peanuts. Asthmatics with peanut sensitivity appear more likely to develop fatal reactions probably because of the exquisite sensitivity that asthamatics have to chemical mediators of anaphylaxis. Severe reactions occur within a few minutes of ingestion and these patients must carry preloaded epinephrine syringes, antihistamines, and medic-alert bracelets. Treatment should include repeated doses of epinephrine, antihistamines and corticosteroids as well as availability of oxygen, mechanical methods to open airways, vasopressors, and intravenous fluids. Hidden sources of peanuts such as chili, egg rolls, cookies, candy, and pastry should be recognized and identified. Scratch/prick test to peanuts are highly diagnostic. Peanut is one of the most sensitive food allergens known requiring only a few milligrams to cause a reaction. In some individuals, even contact of peanut with unbroken skin can cause an immediate local reaction. Unfortunately, peanut reaction is not outgrown and remains a life-long threat.

  8. Fragranced consumer products: effects on asthmatics.

    Science.gov (United States)

    Steinemann, Anne

    2018-01-01

    Fragranced consumer products, such as cleaning supplies, air fresheners, and personal care products, can emit a range of air pollutants and trigger adverse health effects. This study investigates the prevalence and types of effects of fragranced products on asthmatics in the American population. Using a nationally representative sample ( n  = 1137), data were collected with an on-line survey of adults in the USA, of which 26.8% responded as being medically diagnosed with asthma or an asthma-like condition. Results indicate that 64.3% of asthmatics report one or more types of adverse health effects from fragranced products, including respiratory problems (43.3%), migraine headaches (28.2%), and asthma attacks (27.9%). Overall, asthmatics were more likely to experience adverse health effects from fragranced products than non-asthmatics (prevalence odds ratio [POR] 5.76; 95% confidence interval [CI] 4.34-7.64). In particular, 41.0% of asthmatics report health problems from air fresheners or deodorizers, 28.9% from scented laundry products coming from a dryer vent, 42.3% from being in a room cleaned with scented products, and 46.2% from being near someone wearing a fragranced product. Of these effects, 62.8% would be considered disabling under the definition of the Americans with Disabilities Act. Yet 99.3% of asthmatics are exposed to fragranced products at least once a week. Also, 36.7% cannot use a public restroom if it has an air freshener or deodorizer, and 39.7% would enter a business but then leave as quickly as possible due to air fresheners or some fragranced product. Further, 35.4% of asthmatics have lost workdays or a job, in the past year, due to fragranced product exposure in the workplace. More than twice as many asthmatics would prefer that workplaces, health care facilities and health care professionals, hotels, and airplanes were fragrance-free rather than fragranced. Results from this study point to relatively simple and cost-effective ways to

  9. Directional secretory response of double stranded RNA-induced thymic stromal lymphopoetin (TSLP) and CCL11/eotaxin-1 in human asthmatic airways.

    Science.gov (United States)

    Nino, Gustavo; Huseni, Shehlanoor; Perez, Geovanny F; Pancham, Krishna; Mubeen, Humaira; Abbasi, Aleeza; Wang, Justin; Eng, Stephen; Colberg-Poley, Anamaris M; Pillai, Dinesh K; Rose, Mary C

    2014-01-01

    Thymic stromal lymphoproetin (TSLP) is a cytokine secreted by the airway epithelium in response to respiratory viruses and it is known to promote allergic Th2 responses in asthma. This study investigated whether virally-induced secretion of TSLP is directional in nature (apical vs. basolateral) and/or if there are TSLP-mediated effects occurring at both sides of the bronchial epithelial barrier in the asthmatic state. Primary human bronchial epithelial cells (HBEC) from control (n = 3) and asthmatic (n = 3) donors were differentiated into polarized respiratory tract epithelium under air-liquid interface (ALI) conditions and treated apically with dsRNA (viral surrogate) or TSLP. Sub-epithelial effects of TSLP were examined in human airway smooth muscle cells (HASMC) from normal (n = 3) and asthmatic (n = 3) donors. Clinical experiments examined nasal airway secretions obtained from asthmatic children during naturally occurring rhinovirus-induced exacerbations (n = 20) vs. non-asthmatic uninfected controls (n = 20). Protein levels of TSLP, CCL11/eotaxin-1, CCL17/TARC, CCL22/MDC, TNF-α and CXCL8 were determined with a multiplex magnetic bead assay. Our data demonstrate that: 1) Asthmatic HBEC exhibit an exaggerated apical, but not basal, secretion of TSLP after dsRNA exposure; 2) TSLP exposure induces unidirectional (apical) secretion of CCL11/eotaxin-1 in asthmatic HBEC and enhanced CCL11/eotaxin-1 secretion in asthmatic HASMC; 3) Rhinovirus-induced asthma exacerbations in children are associated with in vivo airway secretion of TSLP and CCL11/eotaxin-1. There are virally-induced TSLP-driven secretory immune responses at both sides of the bronchial epithelial barrier characterized by enhanced CCL11/eotaxin-1 secretion in asthmatic airways. These results suggest a new model of TSLP-mediated eosinophilic responses in the asthmatic airway during viral-induced exacerbations.

  10. Directional secretory response of double stranded RNA-induced thymic stromal lymphopoetin (TSLP and CCL11/eotaxin-1 in human asthmatic airways.

    Directory of Open Access Journals (Sweden)

    Gustavo Nino

    Full Text Available Thymic stromal lymphoproetin (TSLP is a cytokine secreted by the airway epithelium in response to respiratory viruses and it is known to promote allergic Th2 responses in asthma. This study investigated whether virally-induced secretion of TSLP is directional in nature (apical vs. basolateral and/or if there are TSLP-mediated effects occurring at both sides of the bronchial epithelial barrier in the asthmatic state.Primary human bronchial epithelial cells (HBEC from control (n = 3 and asthmatic (n = 3 donors were differentiated into polarized respiratory tract epithelium under air-liquid interface (ALI conditions and treated apically with dsRNA (viral surrogate or TSLP. Sub-epithelial effects of TSLP were examined in human airway smooth muscle cells (HASMC from normal (n = 3 and asthmatic (n = 3 donors. Clinical experiments examined nasal airway secretions obtained from asthmatic children during naturally occurring rhinovirus-induced exacerbations (n = 20 vs. non-asthmatic uninfected controls (n = 20. Protein levels of TSLP, CCL11/eotaxin-1, CCL17/TARC, CCL22/MDC, TNF-α and CXCL8 were determined with a multiplex magnetic bead assay.Our data demonstrate that: 1 Asthmatic HBEC exhibit an exaggerated apical, but not basal, secretion of TSLP after dsRNA exposure; 2 TSLP exposure induces unidirectional (apical secretion of CCL11/eotaxin-1 in asthmatic HBEC and enhanced CCL11/eotaxin-1 secretion in asthmatic HASMC; 3 Rhinovirus-induced asthma exacerbations in children are associated with in vivo airway secretion of TSLP and CCL11/eotaxin-1.There are virally-induced TSLP-driven secretory immune responses at both sides of the bronchial epithelial barrier characterized by enhanced CCL11/eotaxin-1 secretion in asthmatic airways. These results suggest a new model of TSLP-mediated eosinophilic responses in the asthmatic airway during viral-induced exacerbations.

  11. Evaluation of the Green Egyptian Pyramid

    Directory of Open Access Journals (Sweden)

    Mohamed Gamal Ammar

    2012-12-01

    The research concluded to the need of developing the Egyptian pyramid system through studying more global systems, in addition to the need to benefit from the Egyptian experience stock of solutions and environmental treatments in ancient architecture.

  12. Archives: Egyptian Journal of Medical Human Genetics

    African Journals Online (AJOL)

    Items 1 - 34 of 34 ... Archives: Egyptian Journal of Medical Human Genetics. Journal Home > Archives: Egyptian Journal of Medical Human Genetics. Log in or Register to get access to full text downloads.

  13. New Egyptian Journal of Microbiology: Journal Sponsorship

    African Journals Online (AJOL)

    New Egyptian Journal of Microbiology: Journal Sponsorship. Journal Home > About the Journal > New Egyptian Journal of Microbiology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  14. Bronchial hyperresponsiveness and anti-asthmatic therapy

    NARCIS (Netherlands)

    Kraan, Jan

    1990-01-01

    Many asthmatic patients experience shortness of breath or wheezing, when exposed to cold air, or irritants like baking fumes, exhaust gases or cigarette smoke. This clinical phenomenon has been called bronchial hypemsponsiveness (BHR), which is defined as an exaggerated broncho-obstructive response

  15. Effect of anti-asthmatic drugs on dental health: A comparative study

    Directory of Open Access Journals (Sweden)

    P Chellaih

    2016-01-01

    Full Text Available Aims: Bronchial asthma constitutes important problem worldwide. This chronic lung disease has detrimental effect in the oral cavity like reduction of salivary secretion, change in salivary composition and pH. Materials and Methods: This study was conducted to compare the prevalence of dental caries in asthmatic children and healthy children, and also to evaluate the correlation between the Streptococcus mutans , Lactobacillus and dental caries in both the groups. Results: In this study, the mean decayed, missing, filled teeth score of children in the study group was (4.53 ± 3.38 higher than the control group (1.51 ± 1.58 (P < 0.01. The S. mutans count of the study group was (59574.47 ± 28510.67 higher than the control group (19777.78 ± 17899.83 P < 0.01. The Lactobacillus count in study group was (43553.19 ± 58776.96 higher than the control group (8843.84 ± 7982.72 P < 0.01. Subjects using inhaled corticosteroids were more prone to develop dental caries than the control group with odds ratio = 6.26 and 95% confidence interval. Conclusions: The dental caries prevalence increases with the usage of β2agonist and corticosteroid inhalers for the treatment of asthma. Thus in asthmatic children, increase in caries prevalence might be due to the drug treatment and not due to the disease by itself. It can be concluded that asthmatic children have a higher prevalence of dental caries than healthy children. Hence, special oral health care is needed for asthmatic children.

  16. Fatores de risco para hospitalização de crianças e adolescentes asmáticos Risk factors for hospital admissions among asthmatic children and adolescents

    Directory of Open Access Journals (Sweden)

    Laura Lasmar

    2002-08-01

    prestar adequada assistência a crianças e adolescentes asmáticos, especialmente para os menores de dois anos de idade.OBJECTIVE: To assess the prevalence rate and risk factors for hospital admissions among asthma children and to evaluate care delivered to these patients. METHODS: Three-hundred and twenty-five asthmatic children attending a public outpatient reference clinic were studied. Of them, 202 were hospitalized. Care was evaluated using a questionnaire covering general aspects of hospital stay and biological, demographics, socioeconomic and asthma-related factors. Univariate and multivariate analyses were performed to measure the association between hospital admissions and selected independent variables. RESULTS: Of the total, 62.2% had already been hospitalized due to asthma, 64.9% developed asthma episodes, and 60.9% were hospitalized in their first year of life. Most (76.0% had moderate to severe asthma. Despite that, 94.2% were not on anti-inflammatory drugs and were treated only during isolated acute episodes. None of these were regularly seen in primary health care centers for a periodic control of their steroid inhalants. Most parents (97.8% referred not to know how to take care of asthma children. Symptoms onset is normally seen before the age of 12 months (OR=3.20; 95%CI 1.55-6,61 or between 12 and 24 months (OR=3.89; 95%CI 1.62-9.36. Mothers have attended school for less than 7 years (OR=3.06; 95%CI 1.62-5.76. Disease severity (OR=2.32; 95%CI 1.24-3.88, 2 or more monthly visits to emergency wards (OR=2.19; 95%CI 1.24-3.88, and referred recurrent pneumonia (OR=2.00; 95%IC 1.06-3.80 were the main risk factors for hospital admissions. CONCLUSIONS: Organizing health care services is crucial to reduce hospital admissions and provide adequate care for asthma children and adolescents, especially those less than 2 years old.

  17. IL-13 R130Q single nucleotide polymorphism in asthmatic Egyptian ...

    African Journals Online (AJOL)

    Background: Asthma and its associated phenotypes are under a substantial degree of genetic control. The common variant IL-13 gene polymorphism R130Q is reported to be associated with the risk of development of asthma in some populations. Objective: We sought to study the association of IL-13 genetic variant R130Q ...

  18. [Rehabilitation of asthmatic patients in the chest hospital (author's transl)].

    Science.gov (United States)

    Meister, W

    1976-01-01

    Modern chest hospitals offer favourable conditions for the rehabilitation of asthmatic patients. In the Central Hospital for Heart- and Lung Diseases at Bad Berka 421 patients with asthma were rehabilitated under clinical conditions in 1972 and 1973. Their rehabilitation was based on individualized long-term plans for treatment taking in consideration environmental factors which might have triggered the attacks. We report on experiences with diagnostic and therapeutic procedures and the results of vocational rehabilitation. 284 patients (67.4%) could return to their work, 4.5% were disabled, 16.5% remained invalids and 11.6% were old-age pensioners or children. The results depended on age, on the type of asthma, on the severity of cardio-pulmonary impairment, on certain concomitant diseases and on the patients cooperation. Possibilities for elimination of factors starting an attack sometimes proved decisive. For the maintenance of rehabilitatory success subsequent ambulatory long-term care by a specialist is provided.

  19. Dental Erosion and Dentin Hypersensitivity among Adult Asthmatics and Non-asthmatics Hospital-based: A Preliminary Study.

    Science.gov (United States)

    Farag, Zahra Hassan Abdelaziz; Awooda, Elhadi Mohieldin

    2016-01-01

    Asthma is a chronic inflammatory condition affecting the airways leading to spasm and swelling of the airways. The medications taken for the treatment of asthma can result in dental erosion and dentin hypersensitivity. The aims of this study were to investigate the severity of dental erosion amongst adult asthmatics according to: gender, type and duration of medication taken and to compare dental erosion and dentin hypersensitivity between asthmatics and non-asthmatics. Comparative, cross-sectional hospital based study among 40 asthmatics (M=15 & F=25) and 40 non-asthmatics (M=18 & F=22) in the age range of 18-60 year selected purposefully from Al-Shaab Teaching Hospital in Khartoum city. The Basic Erosive Wear Index was used for dental erosion assessment. Dentine hypersensitivity was determined by giving ice cold water and rated using the Visual Analogue Scale. Chi-square and Student's t-test were used for statistical analysis with P value ≤.05. There was an association between severity of dental erosion and presence of asthma (P=0.03), where asthmatics had a higher degree of erosion (moderate and severe) and non-asthmatics a lower degree. No significant association was found between dental erosion and gender, type and duration of medication among asthmatics group. A statistically significant difference was revealed in the degree of dentin hypersensitivity (P=0.00) among asthmatics (35.13%) and non-asthmatics (14.13%). Asthmatic patients had a higher degree of dental erosion and dentin hypersensitivity compared to non-asthmatics. Among asthmatic patients there was no association between severity of dental erosion and gender, type and duration medication was taken for.

  20. Folkloric Art in Egyptian Schools.

    Science.gov (United States)

    Osman, Siham

    1983-01-01

    Theories in art education with a western origin have been applied in Egypt to support the revival of folkloric art. There are three important phases in the teaching of a unit on applique, a decorative craft dating back to the earliest Egyptian history. (AM)

  1. Egyptian Journal of Biomedical Sciences

    African Journals Online (AJOL)

    The Egyptian Journal of Biomedical Sciences publishes in all aspects of biomedical research sciences. Both basic and clinical research papers are welcomed. Vol 23 (2007). DOWNLOAD FULL TEXT Open Access DOWNLOAD FULL TEXT Subscription or Fee Access. Table of Contents. Articles. Phytochemical And ...

  2. Fragranced consumer products: effects on asthmatics

    OpenAIRE

    Steinemann, Anne

    2017-01-01

    Fragranced consumer products, such as cleaning supplies, air fresheners, and personal care products, can emit a range of air pollutants and trigger adverse health effects. This study investigates the prevalence and types of effects of fragranced products on asthmatics in the American population. Using a nationally representative sample (n = 1137), data were collected with an on-line survey of adults in the USA, of which 26.8% responded as being medically diagnosed with asthma or an asthma-lik...

  3. NKT Cells in the Induced Sputum of Severe Asthmatics

    Directory of Open Access Journals (Sweden)

    Agnes Hamzaoui

    2006-01-01

    of the sputum and monoclonal antibodies to CD3, CD4, CD8, CD56, CD25, and TCRγδ. The number of NKT (CD3+CD56+ cells was significantly higher in the sputum of severe asthmatics compared with mild asthmatic and healthy control groups (P<.05. CD8+CD56+ cells were the predominant subtype of the increased NKT cells in severe asthmatics. CD3+CD56+Vα24+, TCRγδ+ CD56+, and CD4+CD25+ T cells were significantly increased in severe asthmatic patients. These results suggest that the immunopathogenesis of severe asthmatics vary between severe and mild asthmatics, and that CD8+CD56+ NKT cells may play an important role in the immunopathogenesis of severe asthma.

  4. [Ancient Egyptian Odontology].

    Science.gov (United States)

    Berghult, B

    1999-01-01

    In ancient Egypt during the reign of Pharaoh Djoser, circa 2650 BC, the Step Pyramid was constructed by Imhotep. He was later worshiped as the God of Medicine. One of his contemporaries was the powerful writer Hesy who is reproduced on a panel showing a rebus of a swallow, a tusk and an arrow. He is therefore looked upon as being the first depicted odontologist. The art of writing begun in Egypt in about 3100 BC and the medical texts we know from different papyri were copied with hieratic signs around 1900-1100 BC. One of the most famous is the Papyrus Ebers. It was purchased by professor Ebers on a research travel to Luxor in 1873. Two years later a beautiful facsimile in color was published and the best translation came in 1958 in German. The text includes 870 remedies and some of them are related to teeth and oral troubles like pain in the mouth, gingivitis, periodontitis and cavities in the teeth. The most common oral pain was probably pulpitis caused by extreme attrition due to the high consumption of bread contaminated with soil and/or quern minerals. Another text is the Papyrus Edwin Smith with four surgical cases of dental interest. The "toothworms" that were presumed to bring about decayed teeth have not been identified in the medical texts. It was not until 1889 W.D. Miller presented a scientific explanation that cavities were caused by bacteria. In spite of extensive research only a few evidence of prosthetic and invasive treatments have been found and these dental artifacts have probably been made post mortem. Some of the 150 identified doctors were associated with treatments of disorders of the mouth. The stele of Seneb from Sa'is during the 26th dynasty of Psamtik, 664-525 BC, shows a young man who probably was a dental healer well known to Pharaoh and his court. Clement of Alexandria mentions circa 200 AD that the written knowledge of the old Egyptians was gathered in 42 collections of papyri. Number 37-42 contained the medical writings. The

  5. Vitamin D deficiency and low hemoglobin level as risk factors for severity of acute lower respiratory tract infections in Egyptian children: A case-control study

    Directory of Open Access Journals (Sweden)

    Abeer S. El Sakka

    2014-03-01

    Conclusion: Vitamin D deficiency was associated with severity of ALRTIs. Low hemoglobin level was more prevalent in those children. Improving the nutritional status in children by preventing vitamin D deficiency and low hemoglobin might influence the outcome of children with ALRTI.

  6. Evaluation of the Green Egyptian Pyramid

    OpenAIRE

    Ammar, Mohamed Gamal

    2012-01-01

    In January 2009 was established the Egyptian Council for evaluating green building, then the Board issue a primary version of the Egyptian pyramid in 2010, and as a result of economic, social and political changes that happened in Egypt after the Arab spring period, the study of regional experiences of neighboring countries in Africa and Asia in the development of evaluation system for green buildings of global systems that can contribute to the development of the Egyptian pyramid to promote ...

  7. ANTHROPOMETRIC STUDY OF NASAL INDEX OF EGYPTIANS

    OpenAIRE

    Abdelmonem Awad Hegazy

    2014-01-01

    Background: The nasal index determination is one of the most commonly used anthropometric parameters in classifying human races. There are few reports in medical literature concerning nasal index that specifically address particular Egyptian populations. The objective of this study was to determine the normal parameters of external nose (width, height and nasal index) in Egyptians. Methods: The study was conducted randomly on healthy Egyptian subjects of both sexes. Nasal height and width ...

  8. [Correlations between asthmatic crisis and meteorological conditions in Rosario, Argentina].

    Science.gov (United States)

    Arnolt, R G; Hoffmann, J A; Daguerre, N; Calcagno, L J

    1984-01-01

    The aim of this work was to find out whether there is any relationship between the climate in Rosario City, Argentina, and the frequency of asthmatic crises, and whether it would be possible to use weather forecasts to support therapeutic measures. Synoptic and statistical metereological analyses, were used, and the following results achieved: The 721 crises of asthma developed in Rosario City between August 1, 1978 and July 31, 1979, demonstrated the well-known seasonal distribution of similar biological events: high frequencies in the Spring and Fall and low ones in the Summer and Winter. Important correlations were found with high altitude depression systems Hence, in the great majority of cases, the daily frequency of crises attained its maximum values when a depression system in the 500 mb. level was approximately between 60 degrees and 72 degrees W of G. and returned to minimum values when the mentioned system, in its general displacement towards the east, passed the meridian of Rosario City, whose geographic coordinates are: Lat. 32 degrees 55' S, Long. 60 degrees 47' W of G., at 27 meters above sea level. In short, we can say that, as occurs in other parts of the world, the asthmatic crises undergone by children in Rosario City are produced with much more frequency in circumstances of cyclonic atmospheric circulation. Although these situations, in the case of Rosario City, are determined by the dynamic processes in the higher levels of the troposphere. This is probably due to the role played by the Andres Mountain Range in the processes of atmospheric circulation in subtropical South America.(ABSTRACT TRUNCATED AT 250 WORDS)

  9. The Marskhod Egyptian Drill Project

    Science.gov (United States)

    Shaltout, M. A. M.

    We describe a possible participation of Egypt in a future Mars rover Mission. It was suggested that Egypt participate through involvement in the design, building and testing of a drill to obtain sub-surface samples. The Space Research Institute of the Russian Academy of Sciences (IKI), formally invited the Egyptian Ministry of Scientific Research to study the concept for potential use on the Russian Mars 2001 Mission. As one of the objectives of the Marskhod mission was the analysis of sub-surface samples, a drilling mechanism in the payload would be essential. The Egyptian expertise in drill development is associated with the archaeological exploration of the Pyramids. A sophisticated drilling system perforated limestone to a depth of 2 m without the use of lubricants or cooling fluids that might have contaminated the Pit's environment. This experience could have been applied to a drill development Mars 2001 mission, which was unfortunately canceled due to economic problems.

  10. The systemic family assessment system: its validity with asthmatic children and their families Evaluación familiar sistémica: su validez con niños asmáticos y sus familias Avaliação familiar sistêmica: sua validade com crianças asmáticas e suas famílias

    Directory of Open Access Journals (Sweden)

    Dóris Lieth Peçanha

    2007-12-01

    Full Text Available The construct and concurrent validity of the Systemic Family Assessment (SFA system was tested. Participants were 11 asthmatic and 14 healthy Brazilian children (aged 5 to 9 along with their intact families. Measures included the SFA, the Family Colored Drawing Test with children (FCDT, and a semi-structured interview with parents (PI. Comparisons between families of asthmatic and healthy children yielded significant differences for all family dimensions of the SFA. The most affected dimensions for families of asthmatic children were the individuation process within the family, family conflicts, family integration and cohesion, roles, and quality of leadership within the family. Significative correlation between the SFA and the two independent measures were found. Results support the construct and concurrent validity of the SFA.La validez de constructo y la validad coexistente do protocolo de Evaluación Familiar Sistémica (EFS fue establecida. El estudio fue realizado en Brasil con familias intactas, y observó 11 niños con asma y 14 saludables, con edades de 5 a 9 años. Las medidas analizadas incluyeron el EFS, el Test del Dibujo Coloreado de la Familia aplicado a los niños (TDCF, y una entrevista semi-estructurada aplicada a los padres (EP. Las comparaciones entre las familias de niños asmáticos y saludables apuntaron diferencias significativas en todas las dimensiones familiares de la EFS. En las familias de niños asmáticos las dimensiones más afectadas fueron el proceso de la individuación dentro de la familia, los conflictos familiares, la integración familiar y la cohesión, los papeles y la calidad de liderazgo dentro de la familia. Se encontró una correlación significativa entre el EFS y las dos medidas independientes. Los resultados prueban la validez del constructo y la validad coexistente del EFS.Foi testada a validade de construto e a validade concorrente do protocolo de Avaliação Familiar Sistêmica (AFS. Os

  11. Cranial trepanation in The Egyptian.

    Science.gov (United States)

    Collado-Vázquez, S; Carrillo, J M

    2014-09-01

    Medicine and literature have been linked from ancient times; proof of this shown by the many doctors who have made contributions to literature and the many writers who have described medical activities and illnesses in their works. An example is The Egyptian, the book by Mika Waltari that provides a masterly narration of the protagonist's medical activity and describes the trepanation technique. The present work begins with the analysis of trepanations since prehistory and illustrates the practice of the trepanation in The Egyptian. The book mentions trepanation frequently and illustrates how to practice it and which instruments are required to perform it. Trepanation is one of the oldest surgical interventions carried out as treatment for cranial trauma and neurological diseases, but it also had the magical and religious purpose of expelling the evil spirits which caused the mental illness, epilepsy, or migraine symptoms. Trepanation is a surgical practice that has been carried out since prehistory to treat post-traumatic epilepsy, migraine, and psychiatric illness. The Egyptian is a book that illustrates the trepan, the trepanation technique, and the required set of instruments in full detail. Copyright © 2010 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

  12. NKT Cells in the Induced Sputum of Severe Asthmatics

    Directory of Open Access Journals (Sweden)

    2006-01-01

    Full Text Available To determine whether there was a specific inflammatory process in severe asthmatics, the phenotypic characteristics of induced sputum immune cells were analysed among patients with severe asthma. Twenty-two induced sputa (10 severe asthmatics were studied. Flow cytometric analysis was performed using immune cells of the sputum and monoclonal antibodies to CD3, CD4, CD8, CD56, CD25, and TCRγδ . The number of NKT (CD3 + CD 56+ cells was significantly higher in the sputum of severe asthmatics compared with mild asthmatic and healthy control groups ( p<.05 . CD8+CD 56+ cells were the predominant subtype of the increased NKT cells in severe asthmatics. CD3 +CD56+Vα24 +, TCRγδ CD56+, and CD4+CD25+ T cells were significantly increased in severe asthmatic patients. These results suggest that the immunopathogenesis of severe asthmatics vary between severe and mild asthmatics, and that CD8+ CD 56+ NKT cells may play an important role in the immunopathogenesis of severe asthma.

  13. Endogenous heparin levels in the controlled asthmatic patient ...

    African Journals Online (AJOL)

    Background. Since heparin possesses anti-inflammatory properties, it is hypothesised that asthmatic patients have decreased levels of circulating heparin compared with healthy individuals. Design. We compared endogenous heparin levels in controlled asthmatic patients (53 adults) from the Asthma Clinic at ...

  14. Childhood apraxia of speech and multiple phonological disorders in Cairo-Egyptian Arabic speaking children: language, speech, and oro-motor differences.

    Science.gov (United States)

    Aziz, Azza Adel; Shohdi, Sahar; Osman, Dalia Mostafa; Habib, Emad Iskander

    2010-06-01

    Childhood apraxia of speech is a neurological childhood speech-sound disorder in which the precision and consistency of movements underlying speech are impaired in the absence of neuromuscular deficits. Children with childhood apraxia of speech and those with multiple phonological disorder share some common phonological errors that can be misleading in diagnosis. This study posed a question about a possible significant difference in language, speech and non-speech oral performances between children with childhood apraxia of speech, multiple phonological disorder and normal children that can be used for a differential diagnostic purpose. 30 pre-school children between the ages of 4 and 6 years served as participants. Each of these children represented one of 3 possible subject-groups: Group 1: multiple phonological disorder; Group 2: suspected cases of childhood apraxia of speech; Group 3: control group with no communication disorder. Assessment procedures included: parent interviews; testing of non-speech oral motor skills and testing of speech skills. Data showed that children with suspected childhood apraxia of speech showed significantly lower language score only in their expressive abilities. Non-speech tasks did not identify significant differences between childhood apraxia of speech and multiple phonological disorder groups except for those which required two sequential motor performances. In speech tasks, both consonant and vowel accuracy were significantly lower and inconsistent in childhood apraxia of speech group than in the multiple phonological disorder group. Syllable number, shape and sequence accuracy differed significantly in the childhood apraxia of speech group than the other two groups. In addition, children with childhood apraxia of speech showed greater difficulty in processing prosodic features indicating a clear need to address these variables for differential diagnosis and treatment of children with childhood apraxia of speech. Copyright (c

  15. Significant population of Egyptian Vulture Neophron percnopterus ...

    African Journals Online (AJOL)

    The Egyptian Vulture Neophron percnopterus population in Morocco has undergone a marked decline since the 1980s to the point of nearing local extinction in the twenty-first century. A field study of some possible sites for Egyptian Vultures was carried out over six days during June 2014 in the Middle Atlas Mountains, ...

  16. Extraordinarily Egyptian Jewelry Fit for a Pharaoh.

    Science.gov (United States)

    Patterson, Berniece

    1999-01-01

    Presents an art lesson for sixth-grade students in which the students study the Egyptians' jewelry techniques and designs and create their own amulets. Provides background information on the importance of life after death to the Egyptians and how religion influenced the designing of their amulets. Describes the jewelry-making procedure. (CMK)

  17. Exploratory study comparing dysautonomia between asthmatic and non-asthmatic elite swimmers

    Directory of Open Access Journals (Sweden)

    M. Couto

    2015-01-01

    Full Text Available Background: Dysautonomia has been independently associated with training and exercise-induced bronchoconstriction. In addition, neurogenic airway inflammation was recently associated with swimmers-asthma. We aimed to assess the relation between autonomic nervous system and airway responsiveness of asthmatic elite swimmers. Methods: Twenty-seven elite swimmers, 11 of whom had asthma, were enrolled in this exploratory cross-sectional study. All performed spirometry with bronchodilation, skin prick tests and methacholine challenge according to the guidelines. Pupillometry was performed using PLR-200™ Pupillometer. One pupil light response curve for each eye was recorded and the mean values of pupil's maximal and minimal diameters, percentage of constriction, average and maximum constriction velocities (parasympathetic parameters, dilation velocity, and total time to recover 75% of the initial size (sympathetic parameters were used for analysis. Asthma was defined using IOC-MC criteria; subjects were divided into airway hyperesponsiveness (AHR severity according to methacholine PD20 in: no AHR, borderline, mild, moderate and severe AHR. Differences for pupillary parameters between groups and after categorization by AHR severity were assessed using SPSS 20.0 (p ≤ 0.05. In individuals with clinically relevant AHR, correlation between PD20 and pupillary parameters was investigated with Spearman's correlation test. Results: No statistically significant differences were observed between asthmatic and non-asthmatic swimmers regarding parasympathetic parameters. When stratified by AHR, maximal and minimal diameters and percentage of constriction were significantly lower among those with severe AHR. Among swimmers with clinically relevant AHR (n = 18, PD20 correlated with parasympathetic activity: maximal (r = 0.67, p = 0.002 and minimal diameters (r = 0.75, p < 0.001, percentage of constriction (r

  18. Assessment of serum levels of soluble CD40L in Egyptian children and adolescents with type 1 diabetes mellitus: Relationship to microalbuminuria and glycemic control

    Directory of Open Access Journals (Sweden)

    Kotb Abbass Metwalley

    2013-01-01

    Full Text Available Context: Soluble CD40 ligand (sCD40L is known to be elevated in different clinical situations including hypercholesterolemia, acute coronary syndromes, and type 2 diabetes mellitus (T2DM, Data about the relationship between type 1 diabetes mellitus (T1DM and sCD40L is limited. In addition, the potential role ofsCD40Lin the pathogenesis of vascular complications in children and adolescents with T1DM is to be clarified. Hence, the study aimed at assessment of sCD40L levels in children and adolescents with T1DM and correlation of these levels with glycemic control and microalbuminuria. Settings and Design: Cross-sectional controlled study. Materials and Methods: The study was performed in the Pediatric Endocrinology and Diabetes Unit, Assuit University Children Hospital, Assiut, Egypt. It included 70 children and adolescents with T1DM (mean age 14. 76 ± 2.21 years. Cases were further subdivided into 43 cases with normoalbuminuria and 27 cases with microalbuminuria according to presence or absence or microalbuminuria in fresh urine samples. Twentyfive healthy subjects, age- and sex-matched were included as control group (mean age = 13.62 ± 2.11 years. Studied cases were subjected to medical history, clinical examination, and laboratory assessment of fasting blood glucose (FBG, lipid profile, glycosylated hemoglobin (HbA1c, and sCD40L were performed. Results: Mean HbA1c and sCD40L were significantly higher in diabetic children (n = 70 compared to control (n = 25 (P < 0.001 for each. Mean HbA1c and sCD40L levels were significantly higher in microalbuminuric cases (n = 27 compared to normoalbuminuric cases (n = 43 (P < 0.05 and <0.01, respectively.We also observed a significant positive correlation between sCD40L levels and the age, diabetes duration, HbA1c, and urinary albumin creatinine ratio. Conclusions: The high serum sCD40L levels in children and adolescents with T1DM particularly in those with microalbminuria and its positive correlation with

  19. Assessment of Hair Aluminum, Lead, and Mercury in a Sample of Autistic Egyptian Children: Environmental Risk Factors of Heavy Metals in Autism.

    Science.gov (United States)

    Mohamed, Farida El Baz; Zaky, Eman Ahmed; El-Sayed, Adel Bassuoni; Elhossieny, Reham Mohammed; Zahra, Sally Soliman; Salah Eldin, Waleed; Youssef, Walaa Yousef; Khaled, Rania Abdelmgeed; Youssef, Azza Mohamed

    2015-01-01

    The etiological factors involved in the etiology of autism remain elusive and controversial, but both genetic and environmental factors have been implicated. The aim of this study was to assess the levels and possible environmental risk factors and sources of exposure to mercury, lead, and aluminum in children with autism spectrum disorder (ASD) as compared to their matched controls. One hundred ASD children were studied in comparison to 100 controls. All participants were subjected to clinical evaluation and measurement of mercury, lead, and aluminum through hair analysis which reflects past exposure. The mean Levels of mercury, lead, and aluminum in hair of the autistic patients were significantly higher than controls. Mercury, lead, and aluminum levels were positively correlated with maternal fish consumptions, living nearby gasoline stations, and the usage of aluminum pans, respectively. Levels of mercury, lead, and aluminum in the hair of autistic children are higher than controls. Environmental exposure to these toxic heavy metals, at key times in development, may play a causal role in autism.

  20. [Attitudes to smoking and characteristics of the habit among a group of young asthmatics compared to a group of non-asthmatics].

    Science.gov (United States)

    de Granda Orive, J I; Peña Miguel, T; Reinares Ten, C; González Quijada, S; Escobar Sacristán, J; Sáez Valls, R; Herrera de la Rosa, A

    2000-03-01

    To compare the attitudes toward smoking and smoking patterns of young male asthmatics with the attitudes and habits of a group previously studied non-asthmatic men. Volunteers responded individually to as anonymous questionnaire. Responses were received from 488 asthmatics men (55.83%) of the sample, with 11 not responding) and 386 non-asthmatics (44.16%, with 27 not responding). The mean age of subjects was 19.91 +/- 2.76 yr. Smoking asthmatics numbered 154 (31.56%) non-asthmatic smokers numbered 207 (53.6%) (p non-smoking asthmatics. The prevalence of smoking is lower among asthmatics than among non-asthmatics and asthmatics smoke fewer cigarettes/day and have a lower level of addiction. There are no differences in age of or reasons for starting to smoke. Asthmatics have fewer smoking friends than do non-asthmatics and non-smoking asthmatics have fever still. the desire to quit smoking is high in both groups.

  1. Egyptian Journal of Medical Human Genetics - Vol 16, No 3 (2015)

    African Journals Online (AJOL)

    Sarcopenic obesity and dyslipidemia response to selective exercise program after liver ... Shock wave therapy for spastic plantar flexor muscles in hemiplegic cerebral palsy children · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT ... skeletal anomalies, and hypoplasia of pectoralis major muscle in an Egyptian child ...

  2. Analysis of Technical Specifications of the Egyptian and French Electronic Storybooks (e-Storybook)

    Science.gov (United States)

    Atta, Mohammed Mahmoud; Abd El Wahab, Shaimaa Mahmoud

    2015-01-01

    This research aims at analysing technical specifications in a sample of Egyptian and French electronic storybooks (e-storybooks), to identify similarities and differences in technical specifications of children's e-storybooks and create a verified analysis list to be used for evaluation of e-storybooks. For this purpose, 32 e-storybooks in CD…

  3. Egyptian Journal of Medical Human Genetics - Vol 12, No 1 (2011)

    African Journals Online (AJOL)

    Screening for subtle chromosomal rearrangements in an Egyptian sample of children with unexplained mental retardation · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. RM Shawky, F El-Baz, ES Elsobky, SM Elsayed, E Zaky, RM El-Hossiny.

  4. Sensitisation to aeroallergens among asthmatic and non-asthmatic adolescents living in a poor region in the Northeast of Brazil.

    Science.gov (United States)

    Sarinho, E C S; Mariano, J; Sarinho, S W; Medeiros, D; Rizzo, J A; Almerinda R, S; Solé, D

    2009-01-01

    To assess the kind and frequency of sensitisation to aeroallergens (skin prick test - SPT) of asthmatic and non-asthmatic adolescents (13-14 years old) living in the city of Caruaru, Northeast of Brazil, and to analyse their exposure to some environmental factors. A case-control study was conducted with asthmatic (50) and non-asthmatic (150) adolescents diagnosed by the International Study of Asthma and Allergies in Childhood (ISAAC) written questionnaire. All were submitted to SPT with aeroallergens (house dust mites, cat and dog epithelium, cockroaches, moulds and grass) and completed a questionnaire to evaluate their environmental exposure. There were no significant differences between groups regarding gender, age, number of siblings and environmental exposure. Asthmatic subjects exhibited a higher frequency of positive SPTs than non-asthmatic subjects (54.0% vs 33.3%, p=0.009) mainly due to Periplaneta americana (34.0% vs 12.7%, p=0.0007 respectively) and Canis familiaris (20.0% vs 8.7%, p=0.029). Although sensitisation to aeroallergens was high among non-asthmatic adolescents, asthma was associated with parental history of atopic disease and sensitisation to P. americana and Canis familiaris but not to D. pteronyssinus showing that local studies are mandatory for the tailoring of appropriate management of allergic diseases.

  5. A66G and C524T polymorphisms of methionine synthase reductase gene are linked to the development of acyanotic congenital heart diseases in Egyptian children.

    Science.gov (United States)

    Hassan, Fahima M; Khattab, Ahmad A; Abo El Fotoh, Wafaa Moustafa M; Zidan, Reham S

    2017-09-20

    Methionine synthase reductase (MTRR) is one of the main regulatory enzymes in the homocysteine/folate pathway. Genes involved in this pathway may play an important role in the development of congenital heart diseases (CHDs). C524T and A66G polymorphisms of MTRR gene may play an imperative role in the development of acyanotic CHDs. This study carried out on 200 children equally divided into 2 groups: group I: 100 children with acyanotic CHDs; and group II: 100 healthy children served as controls. PCR-RFLP method carried out to amplify the A66G and C524T polymorphisms of MTRR gene digested with Xho1and NdeI enzymes. A significant difference(P=0.015) in genotype frequencies of C524T polymorphism between cases and controls, where CC, CT, and TT were 14.0%, 40.0% and 46.0% in patients compared to 38.0,36.0% and 26.0% in controls. Again, a significant difference (P=0.010) in genotype frequencies of A66G polymorphism between the two groups as AA, AG and GG were 26.0%, 32.0% and42.0% in patients compared to 48.0, 36.0% and 16.0% in controls. Also, MTRR A66G and C524T polymorphisms were associated with a higher CHD risk in the homozygote comparison of wild and mutant genotypes and also in heterozygote and mutant comparison. So A66G and C524T polymorphisms of MTRR gene are associated with increased risk of acyanotic CHDs. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. Alexithymia in Egyptian Substance Abusers.

    Science.gov (United States)

    El Rasheed, Amany Haroun

    2001-03-01

    Alexithymia is thought of as a trait that predisposes to drug abuse. Moreover, it is suggested to be related to type of the substance abused, with the worst-case scenario including a worse prognosis as well as tendency to relapse or even not to seek treatment at all. To address this important subject in Egyptian patients, a sample of 200 Egyptian substance abusers was randomly selected from inpatients in the Institute of Psychiatry, Ain Shams University, Egypt. The study also included 200 group-matched controls. DSM-IV criteria were used for assessment of substance use disorders, and toxicologic urine analysis was used to confirm the substances of abuse. Toronto Alexithymia Scale (TAS)-Arabic version was used for assessment of alexithymia. It was found that alexithymia was significantly more prevalent in the substance use disorders group as compared to healthy controls. It was also found that among the substance use disorders group, alexithymics reported more polysubstance abuse, more opiate use (other than heroin IV), lower numbers of hospitalizations, lower numbers of reported relapses, and a lower tendency to relapse as a result of internal cues compared to patients without alexithymia. Statistically significant associations were also found between alexithymia and more benzodiazepine abuse and nonpersistence in treatment. The results suggest that alexithymia should be targeted in a treatment setting for substance use disorders.

  7. Egyptian and foreign cigarettes Pt. 1

    International Nuclear Information System (INIS)

    Iskander, F.Y.

    1985-01-01

    NAA was employed to determine the concentration of 27 elements in an Egyptian cigarette filter before and after smoking. The filter of three foreign cigarette brands were also analyzed and compared to the Egyptian brand. The elements determined are Al, As, Ba, Br, Ce, Cl, Co, Cr, Cs, Eu, Fe, Hf, K, La, Mg, Mn, Na, Ni, Rb, Sb, Sc, Se, Sr, Th, Ti, V and Zn. It was observed that the concentration of the measured elements in the Egyptian brand were within the concentration range of foreign brands, and that the concentration of As, Br, Cl, K, Na and Se in the filters increased after smoking regardless the brands examined. (author)

  8. The Egyptian Military Elite: An Operational Code

    Science.gov (United States)

    1977-09-01

    17 Jan 1955. 6. Salem, Major Salah, "Mehalla’s Great Welcome For Major Salem," Egyptian Gazette, p. 1, 7 Jan 1955. 7. Muhieldin, Lt. Col. Zakaria, "The...Wheel of Reform Will Not Turn Back," Egyptian Gazette, p. 1, 26 Jan 1955. 8. Gohar, Lt. Col. Salah, "Imaginary Incident Explored," Egyptian Gazette...Says Army is Fully Prepared," Al Akhbar , FBIS Vol. 172, p. Al, 4 Sept 1956. 12. Sadat, Anwar al, "Western Powers Determined to Grab Canal," Al

  9. Lung epithelial permeability and inhaled furosemide. Added dimensions in asthmatics

    International Nuclear Information System (INIS)

    Bhure, U.N.; Bhure, S.U.; Bhatt, B.M.; Mistry, S.; Pednekar, S.J.; Chari, V.V.; Desai, S.A.; Joshi, J.M.; Paidhungat, A.J.

    2009-01-01

    Lung clearance rates of inhaled 99m Tc-diethylene-triamine-pentaacetic acid (DTPA) aerosols constitute a sensitive index to evaluate the permeability changes characteristic of airway epithelial damage. It was thought that edema of the airway wall which is reported in asthma could be relieved with a diuretic like furosemide, helping to relieve the symptoms. We intended to study the effect of inhaled furosemide on lung epithelial permeability in asthmatics and smokers with the help of 99m Tc-DTPA lung clearance test (LCT). The study included three groups (n=15), viz. normal healthy controls, asymptomatic chronic smokers, and chronic persistent asthmatics. Each subject underwent the LCT twice, baseline and post-furosemide (Lasix) study, within a week's interval. The post-furosemide study was carried out 15 min after inhalation of 10 mg of lasix. Lung epithelial permeability was determined in terms of clearance half-life (T 1/2 ). The baseline mean T 1/2 values for controls, smokers, and asthmatics were 50.95±16.58, 20.81±5.47, 24.06±6.19 min, respectively. Post-lasix T 1/2 values were 50.83±15.84, 20.70±5.65, 41.27±15.07 min, respectively. There was a significant difference (P<0.001) in baseline and post-lasix clearance values in asthmatics only. Baseline lung epithelial permeability was altered in smokers and asthmatics compared to the controls. Furosemide was effective only in asthmatics in reverting the permeability almost back to the normal range. Inhaled furosemide was effective even in moderate and severe asthmatics. Furosemide has multiple mechanisms of action. It possibly acts at bronchial level in view of the pathology in asthmatics lying in the airways. (author)

  10. Platelets from Asthmatic Individuals Show Less Reliance on Glycolysis.

    Directory of Open Access Journals (Sweden)

    Weiling Xu

    Full Text Available Asthma, a chronic inflammatory airway disease, is typified by high levels of TH2-cytokines and excessive generation of reactive nitrogen and oxygen species, which contribute to bronchial epithelial injury and airway remodeling. While immune function plays a major role in the pathogenesis of the disease, accumulating evidence suggests that altered cellular metabolism is a key determinant in the predisposition and disease progression of asthma. Further, several studies demonstrate altered mitochondrial function in asthmatic airways and suggest that these changes may be systemic. However, it is unknown whether systemic metabolic changes can be detected in circulating cells in asthmatic patients. Platelets are easily accessible blood cells that are known to propagate airway inflammation in asthma. Here we perform a bioenergetic screen of platelets from asthmatic and healthy individuals and demonstrate that asthmatic platelets show a decreased reliance on glycolytic processes and have increased tricarboxylic acid cycle activity. These data demonstrate a systemic alteration in asthma and are consistent with prior reports suggesting that oxidative phosphorylation is more efficient asthmatic individuals. The implications for this potential metabolic shift will be discussed in the context of increased oxidative stress and hypoxic adaptation of asthmatic patients. Further, these data suggest that platelets are potentially a good model for the monitoring of bioenergetic changes in asthma.

  11. Egyptian Journal of Pediatric Allergy and Immunology

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The). Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 13, No 1 (2015) >. Log in or Register to get access to full text downloads.

  12. Egyptian Journal of Biology - Vol 7 (2005)

    African Journals Online (AJOL)

    Egyptian Journal of Biology. ... Induced by Copper and Cadmium Stress in Broad Beans (Vicia faba L.) EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT ... Food composition and feeding ecology of the Red Fox Vulpes vulpes (Linnaeus, ...

  13. Egyptian Journal of Biology - Vol 2 (2000)

    African Journals Online (AJOL)

    Chromosomal analysis of some Egyptian diving beetles (Coleoptera: Dytiscidae) · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Rowaida Saleh Ahmed, Robert B Angus, Samy Zalat, Fatma Shaarawi, 76-84 ...

  14. Pediatric metabolic outcome comparisons based on a spectrum of obesity and asthmatic symptoms.

    Science.gov (United States)

    Perdue, Ashley D; Cottrell, Lesley A; Lilly, Christa L; Gower, William A; Ely, Brian A; Foringer, Brad; Wright, Melvin L; Neal, William A

    2018-04-20

    Asthma and obesity are two of the most prevalent public health issues for children in the U.S. Trajectories of both have roughly paralleled one another over the past several decades causing many to explore their connection to one another and to other associated health issues such as diabetes and dyslipidemia. Earlier models have commonly designated obesity as the central hub of these associations; however, more recent models have argued connections between pediatric asthma and other obesity-related metabolic conditions regardless of children's obesity risk. To examine the relationships between asthma, obesity, and abnormal metabolic indices. We conducted a cross-sectional study of 179 children ages 7 to 12 years recruited from a rural, Appalachian region. Our model controlled for children's smoke exposure, body mass index percentile, and gender to examine the association between children's asthma (based on pulmonary function tests, medical history, medications, and parent report of severity), lipids (fasting lipid profile), and measures of altered glucose metabolism (glycosylated hemoglobin and homeostatic model assessment 2-insulin resistance). Our findings revealed a statistically significant model for low density lipids, high density lipids, log triglyceride, and homeostatic model assessment 2-insulin resistance; however, a statistically significant main effect for asthma was found for triglycerides. We also found an asthma-obesity interaction effect on children's glycosylated hemoglobin with asthmatic obese children revealing significantly higher glycosylated hemoglobin values than non-asthmatic obese children. Our findings support a connection between asthma and children's glycosylated hemoglobin values; however, this association remains entwined with obesity factors.

  15. The ECM deposited by basal asthmatic and non-asthmatic ASM cells is different in composition but not biological function

    NARCIS (Netherlands)

    Harkness, L.; Ashton, A.; Burgess, J.

    2015-01-01

    Aim: The remodelled asthmatic airway has increased airway smooth muscle cell (ASMC) growth, expanded vasculature, and altered extracellular matrix (ECM). The ECM is the external cellular microenvironment which regulates cell behaviour. Under proliferative, inflammatory, or fibrotic conditions, the

  16. Air pollution and respiratory health of children: the PEACE panel study in Katowice, Poland.

    NARCIS (Netherlands)

    Niepsuj, G.; Niepsuj, K.; Nieroda-Muller, A.; Rauer, R.; Krzywiecki, Z.; Borowska, M.; Hlawiczka, Z.; Brunekreef, B.

    1998-01-01

    This study was carried out within the framework of the multicentre Pollution Effects on Asthmatic Children in Europe (PEACE) project. Two panels of mildly asthmatic children were studied. Seventy two children living in the Upper Silesia (the largest Polish industrial agglomeration) and 73 children

  17. [Modification of expiratory peak flow (EPF) in 14 asthmatic subjects from Benin by short duration exercise training].

    Science.gov (United States)

    Lawani, M M; Hounkpatin, S; Akplogan, B

    2006-01-01

    Asthma is a world wide public health problem. It is the most commom chronic disease of school age children. Its severity is in constant increase. The frequency of the hospitalizations for asthma increased in practically all countries. Physical exercises and sport are used more and more as therapeutic means, in northern deveopped countries of where it was very early understood that it is necessary to integrate the asthmatic subjects into a program of specific physical training. This study undertaken in south saharian african country considers also assiduity in a physical training program as the factor of increase in the expiratory peak flow, of reinforcement of some principal muscles necessary to the improvement, and of the respiratory function of the asthmatic subject. Physical exercise is used as a non pharmacological therapy of asthma. This transversal study was carried out on fourteen asthmatic subjects of colleges in Porto-Novo's town, aged 15 years old to 25 years, of the two sexes. The results showed that: the Expiratory Peak Flow of Point (EPF) of the subjects at the beginning of the program is lower than the minimal average value of the group whatever the sex; the subjects average EPF increased from approximately 35% compared to the average at the beginning of the program; the subjects from family with asthmatic line, are much more inclined with respiratory embarrassments post-exercises than those who did not come from it; the respiratory embarrassments post-exercises noticed in the first weeks, grew blurred before the end of the program. This study suggests physical exercise adapted to the asthmatic subjects for the improvement of their health.

  18. The expanded clinical profile and the efficacy of colchicine therapy in Egyptian children suffering from familial mediterranean fever: a descriptive study

    Directory of Open Access Journals (Sweden)

    Talaat Hala Salah El-Din

    2012-12-01

    Full Text Available Abstract Background Familial Mediterranean fever (FMF is an autosomal recessive disease characterized by self-limiting recurrent attacks of fever and serosal inflammation, leading to abdominal, thoracic or articular pain. Objective To detect variable clinical presentations and genotypic distribution of different groups of FMF patients and the efficacy of colchicine therapy in treatment of these groups of FMF after one year. Methods A cross-sectional study was conducted on 70 patients already diagnosed with FMF and following-up at the Rheumatology Clinic, Children's Hospital - Cairo University. Diagnosis of FMF was determined according to Tel Hashomer criteria for FMF. All patients were subjected to a questionnaire including detailed history with emphasis on clinical manifestations and colchicine dose to control attacks. Mutational analysis was performed for all study subjects covering 12 mutations in the MEFV gene: E148Q, P369S, F479L, M680I (G/C, M680I (G/A, I692del, M694V, M694I, K695R, V726A, A744S and R761H. Response to colchicine treatment was evaluated as complete, incomplete and unresponsive. Results Out of the 70 patients- 40 males and 30 females- fever was the most common presenting feature, followed by abdominal pain, and arthritis; documented in 95.7%, 94.3%, and 77.1% of cases respectively. Mutational analysis detected gene mutation on both alleles in 20 patients (homozygotes, on only 1 allele in 40 patients (heterozygotes, and on none of the alleles (uncharacterized cases. Mild to moderate disease severity score (according to Tel Hashomer key to severity score was detected in a significant proportion of heterozygotes and the uncharacterized group than the homozygotes. All patients received colchicine therapy; 22.9% of them showed complete response, 74.3% showed incomplete response and 2.9% showed no response to therapy. The colchicine dose needed to control attacks was significantly lower in heterozygotes than the homozygotes(P=0

  19. 75 deaths in asthmatics prescribed home nebulisers.

    Science.gov (United States)

    Sears, M R; Rea, H H; Fenwick, J; Gillies, A J; Holst, P E; O'Donnell, T V; Rothwell, R P

    1987-02-21

    The circumstances surrounding the deaths of 75 asthmatic patients who had been prescribed a domiciliary nebuliser driven by an air compressor pump for administration of high dose beta sympathomimetic drugs were investigated as part of the New Zealand national asthma mortality study. Death was judged unavoidable in 19 patients who seemed to have precipitous attacks despite apparently good long term management. Delays in seeking medical help because of overreliance on beta agonist delivered by nebuliser were evident in 12 cases and possible in a further 11, but these represented only 8% of the 271 verified deaths from asthma in New Zealanders aged under 70 during the period. Evidence for direct toxicity of high dose beta agonist was not found. Nevertheless, the absence of serum potassium and theophylline concentrations and of electrocardiographic monitoring in the period immediately preceding death precluded firm conclusions whether arrhythmias might have occurred due to these factors rather than to hypoxia alone. In most patients prescribed domiciliary nebulisers death was associated with deficiencies in long term and short term care similar to those seen in patients without nebulisers. Discretion in prescribing home nebulisers, greater use of other appropriate drugs, including adequate corticosteroids, and careful supervision and instruction of patients taking beta agonist by nebuliser should help to reduce the mortality from asthma.

  20. É possível prever o número de nebulizações e o uso de corticosteróide intravenoso em crianças com crise asmática na unidade de emergência? Is it possible to predict the number of nebulizations and the use of intravenous corticosteroid in children with asthmatic attack at the emergency room?

    Directory of Open Access Journals (Sweden)

    Maria L. Z. Paro

    2001-06-01

    Full Text Available OBJETIVO: identificar o número de nebulizações necessárias e a demanda de corticosteróide intravenoso em crianças em crise asmática, a partir de características clínicas e funcionais observadas no momento da admissão na unidade de emergência. MÉTODOS: Foram avaliadas prospectivamente 130 crianças em crise asmática, na faixa etária de 1 a 13 anos. No momento da admissão, as crianças foram avaliadas por meio de escore clínico e medidas de saturação arterial de oxigênio (por oximetria de pulso e de pico de fluxo expiratório. Em seguida, receberam um tratamento padronizado e foram acompanhadas em relação à necessidade de nebulizações consecutivas com b2 agonista e costicosteróide intravenoso. Através de análise de regressão buscou-se uma correlação dos parâmetros avaliados com o número de nebulizações realizadas e o uso de corticosteróide. RESULTADOS: Oitenta e oito crianças (67,7% receberam de uma até três nebulizações, e 42 crianças (32,3% receberam seis nebulizações. Sessenta e oito crianças (52,3% receberam corticosteróide. Os valores iniciais de escore clínico, saturação arterial de oxigênio e pico de fluxo expiratório mostraram uma correlação significativa com o número de nebulizações realizadas e com a necessidade do uso de corticosteróide. CONCLUSÃO: Com base em nossos resultados, é possível predizer e antecipar, no momento da admissão das crianças em crise asmática na Unidade de Emergência, a necessidade do uso de corticosteróide e de um maior número de nebulizações, o que pode alterar o prognóstico e o tempo de evolução da crise.OBJECTIVE: to identify the number of nebulizations needed and the demand for intravenous corticosteroids in children with asthmatic attack, considering clinical and functional characteristics presented at the moment children were admitted to the emergency room. METHODS: we prospectively evaluated 130 children with asthmatic attack and from 1

  1. Epidemiological profile of smoking and nicotine addiction among asthmatic adolescents.

    Science.gov (United States)

    Vázquez-Nava, F; Vázquez-Rodríguez, E M; Vázquez-Rodríguez, C F; Castillo Ruiz, O; Peinado Herreros, J

    2017-08-01

    Despite the harmful effects of cigarette smoking, this habit in asthmatic adolescents continues to be a health problem worldwide. Our objectives were to determine the epidemiological profile of smoking and the degree of nicotine dependence among asthmatic adolescents. Through a cross-sectional investigation, 3383 adolescents (13-19 years of age) were studied. Information was collected using a previously validated questionnaire. Two study groups of adolescent smokers were formed: one composed of asthmatic adolescents and the other of healthy youths. Asthmatic adolescents were found to be more likely to smoke (21.6% vs 11.8%) and to have some degree of nicotine dependence compared with healthy adolescents (51.6% vs 48.8%). The most important characteristic of smoking in asthmatic adolescents was found to be an onset before 11 years of age due to curiosity about cigarettes. Asthmatic youths continue smoking because this habit decreases their anxiety and stress. Adolescents know that smoking is addictive and often smoke on waking up in the morning or when they are sick. Yet, these adolescents do not consider smoking to be a problem. In this study, curiosity about cigarettes was the primary reason why asthmatic adolescents smoked for the first time and developed a greater dependence to nicotine compared with healthy adolescents. Moreover, the findings show that many of the factors that favour the development of smoking are preventable, given that they are present in the family and social environment. Copyright © 2017 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  2. Leukocytes in expressed breast milk of asthmatic mothers.

    Science.gov (United States)

    Dixon, D-L; Forsyth, K D

    Infants are born immunologically immature. However, breastfeeding mothers retain an immunological link to their infants. While it is generally accepted that infants are at an immunological advantage when compared with formula-fed infants, the benefit of long-term exclusive breastfeeding by atopic mothers remains controversial. Inconsistency in the conferral of benefit may be due to differences in the immunological constituents passed to the recipient infant. The aim of this investigation was to examine the profile of human milk cells and cytokines from asthmatic compared to non-asthmatic mothers. Twenty-five exclusively breastfeeding mothers with a clinical diagnosis of asthma were postpartum age matched in a double-control 2:1 design with 50 non-asthmatic controls. Each mother provided a single milk sample which was assayed for cell differential by flow cytometry, for ex vivo cytokine production in culture and for aqueous phase cytokines. Milks from asthmatic mothers differed from non-asthmatics in that they contained a higher proportion of polymorphonuclear (PMN) cells and lower proportion of lymphocytes, predominantly CD3 + /CD4 + T helper cells, reflected by a decrease in the chemokine CCL5 in the milk aqueous phase. More PMN and lymphocytes from asthmatic mothers expressed the adhesion molecule CD11b and lymphocytes the IgE receptor CD23, than those from non-asthmatic mothers. Changes to human milk leucocyte prevalence, activation state and cytokines due to maternal asthma may result in changes to immunological priming in the infant. Consequently, the protective effect of long-term breastfeeding may be altered in these mother-infant pairs. Copyright © 2016 SEICAP. Published by Elsevier España, S.L.U. All rights reserved.

  3. Exhaled carbon monoxide in asthmatics: a meta-analysis

    Directory of Open Access Journals (Sweden)

    Huang Mao

    2010-04-01

    Full Text Available Abstract Background The non-invasive assessment of airway inflammation is potentially advantageous in asthma management. Exhaled carbon monoxide (eCO measurement is cheap and has been proposed to reflect airway inflammation and oxidative stress but current data are conflicting. The purpose of this meta-analysis is to determine whether eCO is elevated in asthmatics, is regulated by steroid treatment and reflects disease severity and control. Methods A systematic search for English language articles published between 1997 and 2009 was performed using Medline, Embase and Cochrane databases. Observational studies comparing eCO in non-smoking asthmatics and healthy subjects or asthmatics before and after steroid treatment were included. Data were independently extracted by two investigators and analyzed to generate weighted mean differences using either a fixed or random effects meta-analysis depending upon the degree of heterogeneity. Results 18 studies were included in the meta-analysis. The eCO level was significantly higher in asthmatics as compared to healthy subjects and in intermittent asthma as compared to persistent asthma. However, eCO could not distinguish between steroid-treated asthmatics and steroid-free patients nor separate controlled and partly-controlled asthma from uncontrolled asthma in cross-sectional studies. In contrast, eCO was significantly reduced following a course of corticosteroid treatment. Conclusions eCO is elevated in asthmatics but levels only partially reflect disease severity and control. eCO might be a potentially useful non-invasive biomarker of airway inflammation and oxidative stress in nonsmoking asthmatics.

  4. Egyptian Journal of Medical Laboratory Sciences: Advanced Search

    African Journals Online (AJOL)

    Egyptian Journal of Medical Laboratory Sciences: Advanced Search. Journal Home > Egyptian Journal of Medical Laboratory Sciences: Advanced Search. Log in or Register to get access to full text downloads.

  5. Egyptian Journal of Pediatric Allergy and Immunology (The): Site Map

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The): Site Map. Journal Home > About the Journal > Egyptian Journal of Pediatric Allergy and Immunology (The): Site Map. Log in or Register to get access to full text downloads.

  6. Characterization and expression of dehydrins in wild Egyptian pea ...

    African Journals Online (AJOL)

    Characterization and expression of dehydrins in wild Egyptian pea ( Pisum sativum L.) ... was isolated and characterized from wild Egyptian pea (Pisum sativum L.) ... DNA sequence indicated an open reading frame which predicts a protein ...

  7. Noninvasive positive pressure ventilation in acute asthmatic attack

    Directory of Open Access Journals (Sweden)

    A. Soroksky

    2010-03-01

    Full Text Available Asthma is characterised by reversible airway obstruction. In most patients, control of disease activity is easily achieved. However, in a small minority, asthma may be fatal. Between the two extremes lie patients with severe asthmatic attacks, refractory to standard treatment. These patients are at an increased risk of recurrent severe attacks, with respiratory failure, and mechanical ventilation. Invasive mechanical ventilation of the asthmatic patient is associated with a higher risk of complications and, therefore, is a measure of last resort. Noninvasive positive pressure ventilation (NPPV is another treatment modality that may be beneficial in patients with severe asthmatic attack who are at an increased risk of developing respiratory failure. These patients have the potential to benefit from early respiratory support in the form of NPPV. However, reports of NPPV in asthmatic patients are scarce, and its usage in asthmatic attacks is, therefore, still controversial. Only a few reports of NPPV in asthma have been published over the last decade. These studies mostly involve small numbers of patients and those who have problematic methodology. In this article we review the available evidence for NPPV in asthma and try to formulate our recommendations for NPPV application in asthma based on the available evidence and reports.

  8. T-cell apoptosis in asthmatics before and after immunotherapy

    International Nuclear Information System (INIS)

    Abd El All, L.M.A

    2008-01-01

    This study aimed to observe some of the mechanisms of allergen specific immunotherapy and to see if the idea of delayed Th 2 lymphocytes apoptosis is a contributing factor in asthma pathogenesis that could be corrected by immunotherapy. The study was conducted on 40 persons 30 asthmatic patients, 10 healthy control groups. After taking full history and clinical examination all subjects was submitted to the following assays: 1- Measuring of the CD 9 5 on T lymphocytes in fresh blood samples using flow cytometric analysis. 2- Measuring level of lgE (nephlometer).3-Measuring level of IL-4 (ELISA).4-Measuring level of IFN-gamma (ELISA). CD 9 5 was significantly increased in asthmatic patients denoting up regulation of the receptor on T-lymphocytes in asthmatics . The percent of CD 9 5 was decreased in treated asthmatic subjects with no statistical significant difference. Total lgE and serum IL-4 were significantly increased in asthmatics denoting allergic nature, these levels were decreased after the immunotherapy confirming a relation ship between the application course duration of the immunotherapy and the relief of the inflammatory symptoms and remolding.

  9. Poor Executive Functions among Children with Moderate-into-Severe Asthma: Evidence from WCST Performance.

    Science.gov (United States)

    Taha, Haitham

    2017-01-01

    Executive functions (EFs) measures of 27 asthmatic children, with general learning difficulties, were tested by using the Wisconsin card sorting test (WCST), and were compared to the performances of 30 non-asthmatic children with general learning difficulties. The results revealed that the asthmatic group has poor performance through all the WCST psychometric parameters and especially the perseverative errors one. The results were discussed in light of the postulation that poor EFs could be associated with the learning difficulties of asthmatic children. Neurophysiological framework has been suggested to explain the etiology of poor EFs among children with moderate into severe asthma.

  10. Accreditation and Quality Assurance in the Egyptian Higher Education System

    Science.gov (United States)

    Schomaker, Rahel

    2015-01-01

    Purpose: This study aims to analyze the quality of the Egyptian accreditation system. With a view on the high competition in the domestic labor market as well as with regards to the international competitiveness of Egyptian graduates and the potential role of Egyptian universities in the international market for higher education, a high quality of…

  11. Lipid profile in Egyptian patients with coronary artery disease

    Directory of Open Access Journals (Sweden)

    M. Mohsen Ibrahim

    2013-06-01

    Conclusion: Dyslipidemia is common among Egyptians with CAD. Lipid profile was influenced by age, gender, type of CAD, but not by the presence of HT. The high prevalence rate of risk factors particularly among young Egyptians is remarkable and can explain the epidemic of CAD among Egyptians.

  12. Mild respiratory symptoms in asthmatic patients might not be due to bronchoconstriction

    Directory of Open Access Journals (Sweden)

    Tarig H Merghani

    2017-01-01

    CONCLUSION: About 11% of asthmatic patients with mild respiratory symptoms who attended the respiratory clinic have no evidence of bronchoconstriction. Spirometry is an essential step for evaluation of every asthmatic patient who presents with respiratory symptoms.

  13. Immunometabolism in Obese Asthmatics: Are We There Yet?

    Directory of Open Access Journals (Sweden)

    Lisa G. Wood

    2013-09-01

    Full Text Available Obesity is now recognised as a worldwide epidemic. The recent International Association for the Study of Obesity/International Obesity Taskforce (IASO/IOTF analysis estimates that approximately 1.0 billion adults are currently overweight and a further 475 million are obese. Obesity has huge psychosocial impact with obese children and adolescents facing discrimination and stigmatization in many areas of their lives leading to body dissatisfaction, low self-esteem and depression. Indeed, obesity is recognised as an important risk factor for the development of several chronic diseases such as hypertension, cancer, asthma and metabolic syndrome. Chronic low grade systemic inflammation is considered as a hallmark of obesity and may possibly explain the link between obesity and chronic disease, in particular the increased incidence, prevalence and severity of asthma in obese individuals. There is now strong evidence for infiltration of immune and inflammatory cells into adipose tissue that drives systemic inflammation and subsequent end organ damage. In addition to adipocytes, the key adipose tissue resident immune cells are macrophages and mast cells. Immunometabolism, as an emerging field of investigation, explores the pivotal role of these immune cells in translating immunological changes to metabolic effects in obesity. Abundance of free fatty acids, along with other inflammatory cytokines shift the balance of metabolic homeostasis to pro-inflammatory status by influencing the development of inflammatory cell lineage, which, further exhibits distinct functional phenotypes. There is emerging evidence for macrophage activation and functional polarization of an anti-inflammatory M2 phenotype towards a pro-inflammatory M1 phenotype of macrophages in obese adipose tissue. Similarly, studies in both obese humans and murine models reveal the pathognomic presence of an increased number of mast cells in visceral adipose tissue. These suggest a possible

  14. Immunometabolism in obese asthmatics: are we there yet?

    Science.gov (United States)

    Periyalil, Hashim A; Gibson, Peter G; Wood, Lisa G

    2013-09-10

    Obesity is now recognised as a worldwide epidemic. The recent International Association for the Study of Obesity/International Obesity Taskforce (IASO/IOTF) analysis estimates that approximately 1.0 billion adults are currently overweight and a further 475 million are obese. Obesity has huge psychosocial impact with obese children and adolescents facing discrimination and stigmatization in many areas of their lives leading to body dissatisfaction, low self-esteem and depression. Indeed, obesity is recognised as an important risk factor for the development of several chronic diseases such as hypertension, cancer, asthma and metabolic syndrome. Chronic low grade systemic inflammation is considered as a hallmark of obesity and may possibly explain the link between obesity and chronic disease, in particular the increased incidence, prevalence and severity of asthma in obese individuals. There is now strong evidence for infiltration of immune and inflammatory cells into adipose tissue that drives systemic inflammation and subsequent end organ damage. In addition to adipocytes, the key adipose tissue resident immune cells are macrophages and mast cells. Immunometabolism, as an emerging field of investigation, explores the pivotal role of these immune cells in translating immunological changes to metabolic effects in obesity. Abundance of free fatty acids, along with other inflammatory cytokines shift the balance of metabolic homeostasis to pro-inflammatory status by influencing the development of inflammatory cell lineage, which, further exhibits distinct functional phenotypes. There is emerging evidence for macrophage activation and functional polarization of an anti-inflammatory M2 phenotype towards a pro-inflammatory M1 phenotype of macrophages in obese adipose tissue. Similarly, studies in both obese humans and murine models reveal the pathognomic presence of an increased number of mast cells in visceral adipose tissue. These suggest a possible contribution of mast

  15. Congenital malformations prevalent among Egyptian children and ...

    African Journals Online (AJOL)

    Rabah M. Shawky

    Abstract According to the World Health Organization the term congenital anomaly includes any morphological, functional ... ical or molecular defects that may develop in the embryo and fetus from .... and in relation to environmental effects, but there is as yet little .... ing to or outsourced by the unified National Health System.

  16. Congenital malformations prevalent among Egyptian children and ...

    African Journals Online (AJOL)

    According to the World Health Organization the term congenital anomaly includes any morphological, functional, biochemical or molecular defects that may develop in the embryo and fetus from conception until birth, present at birth, whether detected at that time or not. Based on World Health Organization report, about 3 ...

  17. Impact of socioeconomic status on the use of inhaled corticosteroids in young adult asthmatics

    DEFF Research Database (Denmark)

    Davidsen, Jesper Rømhild; Søndergaard, Jens; Hallas, Jesper

    2011-01-01

    OBJECTIVE: The aim of this population-based longitudinal study was to examine the associations between socioeconomic status (SES) and anti-asthmatic treatment with inhaled corticosteroids (ICS) among young Danish adult asthmatics, and to investigate whether these associations were consistent over...... use in young adult asthmatics. To encourage ICS use, special attention should be paid to asthmatics with low educational level and low income. Further studies are needed to elucidate underlying mechanisms for this socioeconomic inequality....

  18. Association of School Social Networks’ Influence and Mass Media Factors With Cigarette Smoking Among Asthmatic Students

    Science.gov (United States)

    Kanamori, Mariano; Beck, Kenneth H.; Carter-Pokras, Olivia

    2015-01-01

    BACKGROUND Around 10% of adolescent students under 18 years have current asthma. Asthmatic adolescents smoke as much or more than non-asthmatic adolescents. We explored the association between exposure to mass media and social networks’ influence with asthmatic student smoking, and variations of these exposures by sex. METHODS This study included 9755 asthmatic and 38,487 non-asthmatic middle and high school students. Secondary data analysis incorporated the complex sample design; and univariate, bivariate, and logistic regression statistics. RESULTS Asthmatic students had greater odds of smoking than non-asthmatic students. Asthmatic female students were more likely than asthmatic male students to have been exposed to secondhand smoke in rooms or cars and to smoking actors, but less likely to associate smoking with intent to wear tobacco-marketing products, or with looking cool/fitting in. Asthmatic male and female students, who have smoking friends, were exposed to secondhand smoke in rooms (only girls) or cars, intended to smoke if best friends offered cigarettes, or received/bought tobacco marketing products had greater odds of smoking than other asthmatic students. CONCLUSIONS The observed associations suggest the need for general interventions to reduce middle and high school students’ cigarette smoking as well as targeted interventions for asthmatic adolescent students. PMID:25611937

  19. Association of school social networks' influence and mass media factors with cigarette smoking among asthmatic students.

    Science.gov (United States)

    Kanamori, Mariano; Beck, Kenneth H; Carter-Pokras, Olivia

    2015-03-01

    Around 10% of adolescent students under 18 years have current asthma. Asthmatic adolescents smoke as much or more than non-asthmatic adolescents. We explored the association between exposure to mass media and social networks' influence with asthmatic student smoking, and variations of these exposures by sex. This study included 9755 asthmatic and 38,487 non-asthmatic middle and high school students. Secondary data analysis incorporated the complex sample design; and univariate, bivariate, and logistic regression statistics. Asthmatic students had greater odds of smoking than non-asthmatic students. Asthmatic female students were more likely than asthmatic male students to have been exposed to secondhand smoke in rooms or cars and to smoking actors, but less likely to associate smoking with intent to wear tobacco-marketing products, or with looking cool/fitting in. Asthmatic male and female students, who have smoking friends, were exposed to secondhand smoke in rooms (only girls) or cars, intended to smoke if best friends offered cigarettes, or received/bought tobacco marketing products had greater odds of smoking than other asthmatic students. The observed associations suggest the need for general interventions to reduce middle and high school students' cigarette smoking as well as targeted interventions for asthmatic adolescent students. © 2015, American School Health Association.

  20. Egyptian and foreign cigarettes Pt. 2

    International Nuclear Information System (INIS)

    Iskander, F.Y.

    1986-01-01

    The concentration of 27 elements was measured using neutron activation analysis in a cigarette brand commercially manufactured in Egypt and in three foreign brands available on the Egyptian market. The cigarette components examined were tobacco, wrapping paper and ash. All results are expressed in absolute values per cigarette. The concentration of Al, As, Ba, Br, Cl, Cs, Eu, Fe, Mn, Na, Ni, Rb, Sb, Sc, Sr, Th, Ti and V in the Egyptian cigarette were above the range determined for the foreign brands examined; however, Ce, Co, Cr, Hf, K, La, Mg, Se and Zn were within that range. Except for K, Mn, Ni and Ti, the above conclusions were the same for elements determined in the ash. The wrapping paper used for the Egyptian cigarette contains the lowest quantity of Cl and Mn. (author)

  1. Assessment of personal exposure to ozone in asthmatic children residing in Mexico City Evaluación de la exposición personal a ozono en niños asmáticos de la Ciudad de México

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    Matiana Ramírez-Aguilar

    2008-02-01

    Full Text Available OBJECTIVE: A study was conducted to evaluate personal ozone exposure (O3p among asthmatic children residing in Mexico City. MATERIAL AND METHODS: A total of 158 chil-dren were recruited from December 1998 to April 2000. On average, three O3p measurements were obtained per child using passive badges. Time-activity patterns were recorded in a diary. Daily ambient ozone measurements (O3a were obtained from the fixed station, according to children’s residence. Levels of O3a and ozone, weighted by time spent in different micro-environments (O3w, were used as independent variables in order to model O3p concentrations using a mixed-effects model. RESULTS: Mean O3p was 7.8 ppb. The main variables in the model were: time spent indoors, distance between residence and fixed station, follow-up group, and two interaction terms (overall R²=0.50, pOBJETIVO: Realizamos este estudio para evaluar la exposición personal a ozono (O3p en niños asmáticos de la Ciudad de México. MATERIAL Y MÉTODOS: Se incluyeron 158 niños entre diciembre de 1998 y abril de 2000. En promedio se obtuvieron tres mediciones por niño, utilizando filtros pasivos para medir O3p. Se caracterizaron los patrones de actividad y las concentraciones ambientales diarias de ozono (O3a se obtuvieron de estaciones fijas cercanas a la residencia del niño. Los niveles promedio de O3a y las concentraciones ponderadas por el tiempo en diferentes microambientes (O3w fueron usados como variables independientes para modelar las concentraciones de O3p, utilizando modelos de efectos mixtos. RESULTADOS: La media de O3p fue 7.8 ppb. Las principales variables en el modelo fueron: tiempo en exteriores, distancia, periodo de seguimiento y dos términos de interacción (R²=0.50, p<0.05. CONCLUSIONES: Las concentraciones de O3w pueden usarse como "proxi" de O3p, tomando en cuenta patrones de actividad y lugar de residencia.

  2. STREPTOMYCETE Producing Antibiotics Isolated From Egyptian Soil

    International Nuclear Information System (INIS)

    SALAMA, S.M; MAHMOUD, S.M; ELKABBANY, H.M.

    2010-01-01

    An investigation was concerned the distribution of Streptomyces species in some types of Egyptian soils. Thirty nine actinomycetes isolates were obtained from 7 types of Egyptian soils; 8 isolates exhibited antimicrobial activities against all tested organisms and three of them were identified as Streptomyces griseoluteus (YM23), Streptomyces aurantiogriseus (S15) and Streptomyces nogalator (H12). RAPD-PCR showed correlation between 8 isolates in 3 clades. The active metabolite was extracted with ethyl acetate and concentrated in vacuum and the crude fraction was purified using thin layer and column chromatography

  3. [Early Egyptian forerunners of the Paranatellonta?].

    Science.gov (United States)

    Quack, J F

    1999-01-01

    The term "paranatellonta" is well-known in greek astrological literature. It designates stars either rising together with the sun or being in other conspicuous positions to it. Tentatively, a forerunner of this conception is identified in an egyptian depiction attested several times from the 13th century BC onwards. There, "gods" are depicted who are defined by their positions in regard to the sun-god. It seems possible to connect their positions with the typical meanings of the word paranatellonta. Some reflections on the contribution of Egypt to hellenistic astrology are added, including some references to the largely unpublished corpus of demotic egyptian astrological texts.

  4. Variações climáticas e uso de serviços de saúde em crianças asmáticas menores de cinco anos de idade: um estudo ecológico Climate variations and health services use for the treatment of asthmatic children under five years of age: an ecological study

    Directory of Open Access Journals (Sweden)

    Celso Taques Saldanha

    2005-12-01

    were most often affected. The overall asthma hospitalization rate was 1.3% (336/25,802, rising to 10.7% (336/3140 among the asthmatic children treated in the emergency room. In the rainy season, the percentage of outpatients seeking treatment for asthma was higher than in the dry season: 39.1% (1228/3140 versus 60.9% (1912/3140. However, during the dry season, a greater proportion of such patients were hospitalized: 52.3% (176/336 versus 47.7% (160/336. These differences were statistically significant (p < 0.05. CONCLUSIONS: The dry season, which was correlated with higher asthma hospitalization rates, seems to be related to more severe cases of asthma in children under five years of age.

  5. Avaliação de um programa de treinamento físico por quatro meses para crianças asmáticas Evaluation of a four-month program of physical training designed for asthmatic children

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    Cristiane Soncino Silva

    2005-08-01

    Full Text Available OBJETIVO: Avaliar condicionamento físico e força muscular de crianças asmáticas antes e depois de quatro meses de participação num programa de exercícios físicos. MÉTODOS: Dois grupos de crianças com asma moderada e idade entre oito e onze anos foram formados. Ambos realizaram testes pré e pós-treinamento físico, duas vezes por semana, por quatro meses, em sessões de 90 minutos, com exercícios em solo e em água. Orientações sobre asma, seu controle e tratamento foram fornecidos a ambos os grupos. RESULTADOS: Na avaliação final, observou-se aumento das variáveis antropométricas em ambos os grupos. O grupo exercício apresentou melhora significativa na distância percorrida em nove minutos (inicial 1,333 + 0,03 km e final 1,440 + 0,03 km; p OBJECTIVE: The aim of this study was to evaluate physical conditioning and muscle strength before and after a four-month program of physical training. METHODS: Two groups of children, ages 8 to 11 years, with moderate asthma were studied. All subjects were tested before and after a program of physical training, which was conducted in 90-min sessions, twice weekly, for four months and also included exercises performed in the water. Children in both groups received general information about asthma, as well as information about the management and treatment of asthma. RESULTS: In the final evaluation, anthropometric parameters (height and weight were found to have increased. Children in the exercise group presented significant gains in the distance run in nine minutes (initial 1.333 + 0.03 km vs. final 1.440 + 0.03 km; p < 0.05, number of abdominal crunches (initial 24.3 + 1.4 abdominais vs. final 33.2 + 1.1; p < 0.05, maximal inspiratory pressure (initial 73 + 5 cmH2O vs. final 103 + 5 cmH2O; p < 0.05, maximal expiratory pressure (initial 75 + 4 cmH2O vs. final 102 + 4 cmH2O; p < 0.05 and heart rate at rest (initial 84.3 + 1.6 bpm vs. final 77.1 + 2.7 bpm; p < 0.05. The control group

  6. ASCORBID ACID IS DECREASED IN INDUCED SPUTUM OF MILD ASTHMATICS

    Science.gov (United States)

    ABSTRACTEvidence suggests that the antioxidant ascorbic acid (AA), plays an essential role in defending against oxidant attack in the airways. Decreased levels of AA have been reported in asthmatics but not at the site directly proximal to asthma pathology, i.e. the bronchial...

  7. Clinical Effects of Yoga on Asthmatic Patients: A Preliminary Clinical ...

    African Journals Online (AJOL)

    There was statistically significant reduction in day and night asthma attacks in the yoga group. CONCLUSION: Yoga exercise among asthmatic patients resulted in a decreased number of day and night attacks and use of drugs. It also shows significant improvement in the peak expiratory flow rate. Further large scale study is ...

  8. An assessment of asthmatic patients at four Western Cape ...

    African Journals Online (AJOL)

    Objectives. To identify the profile of asthmatic patients visiting community pharmacies and to assess the appropriateness of their current asthma therapy. Design. Patients were identified as either chronic, newly diagnosed or undiagnosed. Asthma status was assessed from their current symptom and medication profiles and ...

  9. An assessment of asthmatic patients at four Western Cape ...

    African Journals Online (AJOL)

    Objectives. To identify the profile of asthmatic patients visiting community pharmacies and to assess the appropriateness of their current asthma therapy. Design. Patients were identified as either chronic, newly diagnosed or undiagnosed. Asthma status was assessed from their current symptom and medication profiles and.

  10. Functional phenotype of airway myocytes from asthmatic airways

    NARCIS (Netherlands)

    Wright, David B.; Trian, Thomas; Siddiqui, Sana; Pascoe, Chris D.; Ojo, Oluwaseun O.; Johnson, Jill R.; Dekkers, Bart G. J.; Dakshinamurti, Shyamala; Bagchi, Rushita; Burgess, Janette K.; Kanabar, Varsha

    In asthma, the airway smooth muscle (ASM) cell plays a central role in disease pathogenesis through cellular changes which may impact on its microenvironment and alter ASM response and function. The answer to the long debated question of what makes a 'healthy' ASM cell become 'asthmatic' still

  11. Lung Function Test in Asthmatics Patients in UBTH: Medical ...

    African Journals Online (AJOL)

    2004-06-30

    This report describes the result of a study on lung function tests on 75 asthmatics seen within a 6-month period (January 1 to June 30, 2004) at the University of Benin Teaching Hospital (UBTH), Benin City, Nigeria. There was a preponderance of females (60%) to males (40%); The result also showed that a large proportion ...

  12. Evaluación clínica y funcional en niños asmáticos tratados con montelukast Clinical and functional evaluation in asthmatic children treated with montelukast

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    Concepción Sánchez Infante

    2011-09-01

    . Conclusiones: con montelukast mejoraron significativamente los síntomas nocturnos, la limitación en las actividades físicas, los días perdidos de escuela, la necesidad de ingreso hospitalario y la función respiratoria. Se logró el control del asma en 57 % de los pacientes.Introduction: bronchial asthma is a disease that may to be controlled, although is not curable, but its clinical manifestations affecting the patient may to disappear or to decrease until to achieve a normal or almost-normal life for patient and for its family with a series of drug and non-drug measures. Objective: to assess the effectiveness of montelukast in treatment pf children with persistent asthma. Methods: in 65 children presenting with persistent asthma seen in the "William Soler" University Children Hospital authors conducted a study. The symptoms, respiratory functional tests, days absent to school and disease control were initially assessed and one year after introduction of the montelukast. There was a possibility of secondary effects. Results: fifty five patients (84,6 % had daily nocturnal cough before treatment. One year after above mentioned cough was observed only in 9 (13,9 %; 43 (66,1 % had sibilismus when laugh; 41 (63,0 % had initially affection of physical activity, whereas at one year 51 of them (78,4 % hadn't any limitation. The 100 % had school absences. During the year of treatment 34 (57,0 % not showed such absences; 42 (64,6 % had daily crises, however, in re-evaluation, 38 (58,5 % hadn't crises. Twenty three were admitted in the hospital (35,4 % but later only 5 needed to be admitted. Before treatment, 49 (75,0 % need rescue treatment, on the other hand, during that year decreased to 27 (41,0 %. A total of 19 children (38,0 % initially had a forced expiratory volume (FEV1 less than 80 % and only 8 (16,0 % had it later. Before treatment the 100 % of patients has non-controlled or partly controlled asthma, whereas after one year the 57 % had a controlled asthma. There were

  13. CD209-336A/G promotor polymorphism and its clinical associations in sickle cell disease Egyptian Pediatric patients.

    Science.gov (United States)

    Afifi, Rasha Abdel-Raouf; Kamal, Dina; Sayed, Riham El; Ekladious, Sherif M M; Shaheen, Gehan H; Yousry, Sherif M; Hussein, Rania Elsayed

    2018-06-01

    To detect the frequency of CD209 A>G polymorphism in sickle cell disease (SCD) Egyptian patients and to evaluate the use of CD209 A>G polymorphism as a genetic predictor of SCD clinical heterogeneity. A total of 100 Egyptian children with SCD and 100 Egyptian controls were tested for CD209 A>G polymorphism and were followed up prospectively between June 2012 and December 2014. Comparison of CD209 A>G polymorphism among cases and controls did not show statistically significant difference (p = .742). In addition, comparison of the allelic frequency did not show statistically significant difference (p = .738). Infections occurred more frequently among the heterozygous genotype (AG; 60.5%) and homozygous genotype (GG; 75%) patients than among the wild (AA) genotype (24.1%; p G polymorphism. Infections occurred more frequently among the heterozygous genotype (AG) and homozygous genotype (GG) patients. Copyright © 2017. Published by Elsevier Ltd.

  14. Efectos del entrenamiento físico en piscina climatizada sobre la capacidad aeróbica de un grupo de niños asmáticos. (Effects of the physical training in a warm-water pool on the aerobic power of a group of asthmatic children.

    Directory of Open Access Journals (Sweden)

    Juan David Fernández Villada

    2009-07-01

    Full Text Available ResumenObjetivo: Observar cambios en la capacidad aeróbica de un grupo de niños asmáticos después de un entrenamiento físico en piscina climatizada (EFPC. Método: 22 niños asmáticos, se dividieron en grupo experimental (GE y grupo control (GC de 11 cada uno. El GE se sometió a un EFPC durante 18 semanas de manera controlada, mientras el GC solo hacía sus actividades cotidianas. A ambos grupos se les realizó pruebas de esfuerzo en banda rodante para determinar el máximo consumo de oxígeno en METS y la frecuencia cardiaca máxima (FCM. Se midió en cada sesión de EFPC si los niños presentaban asma inducida por esfuerzo (AIE. Resultados: Al iniciar el estudio, el promedio de METS y de la FCM fueron similares en ambos grupos (Anova METS p = 0.5568; Anova FCM p = 0.5198; METS: GE 11.61 ± 2.33 DS, GC 11.05 ± 2.08 DS; FCM: GE 165.09 ± 13.85 DS, GC 161.46 ± 12.12 DS. Al finalizar, sólo el GE mejoró en los promedios de los METS de la diferencia pre-post según la prueba de observaciones apareadas (METS GE 6.65 ± 3.46 DS; Anova p = 0.0006. La FCM también aumentó, siendo significativa en el GE (FCM: GE 22.45 ± 19.04 DS; Anova FCM p = 0.0823. Solo el 6,06% de las mediciones presentaron AIE. Conclusión: Se encontró aumento significativo de la capacidad aeróbica en el GE, comparado con el GC. Se sugiere que utilizar piscina climatizada para el entrenamiento físico del asmático puede disminuir el AIE.Abstract Objective: To observe changes in the aerobic power in a group of asthmatic children after of a physical training in warm-water pool (EFPC. Method: 22 asthmatic children, who were divided in to an experimental group (GE and a control group (GC of 11 each. The GE was submitted to an EFPC for 18 weeks in a controlled way, while the GC only did their daily activities. Treadmill ergometer testing were conducted to both groups, to determine the maximal oxygen consumption in MET and the maximum heart rate (FCM. Each section of the

  15. Hip morphologic measurements in an Egyptian population.

    Science.gov (United States)

    Aly, Tarek A

    2011-04-11

    The study of acetabular morphology has shown that there are geographic differences in the morphology and prevalence of acetabular dysplasia among different ethnic groups. However, few data exist on the shape of the acetabulum in various populations around the world. In this study, we examined samples of pelvic radiographs from Egyptian adults. Acetabular dysplasia in adults is characterized by a shallow and relatively vertical acetabulum.The aim of this study was to examine acetabular morphology to determine the prevalence of hip dysplasia in adult Egyptians. This included 244 adults, 134 men and 110 women between 18 and 60 years, who were used to measure center edge angle, acetabular Sharp angle, acetabular head index on anteroposterior radiographic views of the hip joints, and vertical center anterior margin angle on false profile views. The radiographs were taken of patients with no hip complaints at Tanta University Hospital.The results were statistically studied according to the age, height, and weight of patients. The prevalence of acetabular dysplasia was 2.25% for Egyptian men and 3.6% for women with respect to center edge angles, vertical center anterior margin angle, and acetabular head index.We concluded that gender variations in the morphology of the acetabulum and sex influences geometrical measurements of the acetabulum. Egyptian women were more dysplastic than men using the 4 parameters of hip measurements. There are also racial variations in hip morphology. Copyright 2011, SLACK Incorporated.

  16. The radiographic investigation of two Egyptian mummies.

    Science.gov (United States)

    Fodor, J; Malott, J C; King, A Y

    1983-01-01

    Radiography is a well-recognized method of nondestructive analysis of art objects and ancient relics. The methods and techniques used in the examination of two ancient Egyptian mummies are presented here. Additionally, the use of radiographic findings to help substantiate alleged historical information and to establish sex, age, and pathology of each specimen is discussed.

  17. Egyptian Journal of Medical Laboratory Sciences

    African Journals Online (AJOL)

    The main objective of this journal is to cover all aspects of medical laboratory science. Contributions are received from staff members of academic, basic and laboratory science departments of the different medical schools and research centres all over Egypt and it fulfils a real need amongst Egyptian doctors working in the ...

  18. Expression of recombinant Streptokinase from local Egyptian ...

    African Journals Online (AJOL)

    We reported for the first time the expression of a recombinant SK from a local Streptococcus strain. When produced on industrial scale this r-SK may substantially contribute to reducing the costs of thrombolytic therapy in developing countries. In this study, a highly purified r-SK from Streptococcus sp. isolated from Egyptian ...

  19. Congregations of wintering Egyptian Vultures Neophron ...

    African Journals Online (AJOL)

    Nearly half of the birds were adults and the majority roosted on bird-safe types of electric pylons. Most of the Egyptian Vultures were found below 500 m above sea level, in bare areas, open savannas or grasslands, and their abundance was negatively related to the amount of cover of bush vegetation. The distribution of ...

  20. Profile of Egyptian Patients with Mucopolysaccharidosis | Shawky ...

    African Journals Online (AJOL)

    Background: Mucopolysaccharidoses (MPS) are chronic progressive lysosomal disorders (Six distinct types) which are inherited as autosomal recessive except MPS II which is inherited as X-linked recessive disorder. Patients and Methods: This study is designed to investigate a group of Egyptian patients with MPS ...

  1. Clinical anatomy as practiced by ancient Egyptians.

    Science.gov (United States)

    Loukas, Marios; Hanna, Michael; Alsaiegh, Nada; Shoja, Mohammadali M; Tubbs, R Shane

    2011-05-01

    Egypt is famously known for its Nile and pyramids, yet not many people know that Egypt made possible the origin of the anatomical sciences. Several ancient papyri guide us through the Egyptians' exploration of the human body and how they applied anatomical knowledge to clinical medicine to the best of their knowledge. It is through records, such as the Edwin Smith, Ebers, and Kahun papyri and other literature detailing the work of the Egyptian embalmers, physicians, and Greek anatomists, that we are able to take a glimpse into the evolution of the anatomical sciences from 3000 B.C. to 250 B.C. It is through the Egyptian embalmer that we were able to learn of some of the first interactions with human organs and their detailed observation. The Egyptian physician's knowledge, being transcribed into the Ebers and Edwin Smith papyri, enabled future physicians to seek reference to common ailments for diagnosing and treating a variety of conditions ranging from head injuries to procedures, such as trans-sphenoidal surgery. In Alexandria, Herophilus, and Erasistratus made substantial contributions to the anatomical sciences by beginning the practice of human dissection. For instance, Herophilus described the anatomy of the heart valves along with Erasistratus who demonstrated how blood was prevented from flowing retrograde under normal conditions. Hence, from various records, we are able to unravel how Egypt paved the road for study of the anatomical sciences. Copyright © 2011 Wiley-Liss, Inc.

  2. HLA-G Haplotypes Are Differentially Associated with Asthmatic Features

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    Camille Ribeyre

    2018-02-01

    Full Text Available Human leukocyte antigen (HLA-G, a HLA class Ib molecule, interacts with receptors on lymphocytes such as T cells, B cells, and natural killer cells to influence immune responses. Unlike classical HLA molecules, HLA-G expression is not found on all somatic cells, but restricted to tissue sites, including human bronchial epithelium cells (HBEC. Individual variation in HLA-G expression is linked to its genetic polymorphism and has been associated with many pathological situations such as asthma, which is characterized by epithelium abnormalities and inflammatory cell activation. Studies reported both higher and equivalent soluble HLA-G (sHLA-G expression in different cohorts of asthmatic patients. In particular, we recently described impaired local expression of HLA-G and abnormal profiles for alternatively spliced isoforms in HBEC from asthmatic patients. sHLA-G dosage is challenging because of its many levels of polymorphism (dimerization, association with β2-microglobulin, and alternative splicing, thus many clinical studies focused on HLA-G single-nucleotide polymorphisms as predictive biomarkers, but few analyzed HLA-G haplotypes. Here, we aimed to characterize HLA-G haplotypes and describe their association with asthmatic clinical features and sHLA-G peripheral expression and to describe variations in transcription factor (TF binding sites and alternative splicing sites. HLA-G haplotypes were differentially distributed in 330 healthy and 580 asthmatic individuals. Furthermore, HLA-G haplotypes were associated with asthmatic clinical features showed. However, we did not confirm an association between sHLA-G and genetic, biological, or clinical parameters. HLA-G haplotypes were phylogenetically split into distinct groups, with each group displaying particular variations in TF binding or RNA splicing sites that could reflect differential HLA-G qualitative or quantitative expression, with tissue-dependent specificities. Our results, based on a

  3. Ancient Egyptian Medicine: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Samuel Adu-Gyamfi

    2015-12-01

    Full Text Available Our present day knowledge in the area of medicine in Ancient Egypt has been severally sourced from medical papyri several of which have been deduced and analyzed by different scholars. For educational purposes it is always imperative to consult different literature or sources in the teaching of ancient Egypt and medicine in particular. To avoid subjectivity the author has found the need to re-engage the efforts made by several scholars in adducing evidences from medical papyri. In the quest to re-engage the efforts of earlier writers and commentaries on the medical papyri, we are afforded the opportunity to be informed about the need to ask further questions to enable us to construct or reconstruct both past and modern views on ancient Egyptian medical knowledge. It is this vocation the author sought to pursue in the interim, through a preliminary review, to highlight, comment and reinvigorate in the reader or researcher the need for a continuous engagement of some pertinent documentary sources on Ancient Egyptian medical knowledge for educational and research purposes. The study is based on qualitative review of published literature. The selection of those articles as sources was based on the focus of the review, in order to purposively select and comment on articles that were published based either on information from a medical papyrus or focused on medical specialization among the ancient Egyptians as well as ancient Egyptian knowledge on diseases and medicine. It was found that the Egyptians developed relatively sophisticated medical practices covering significant medical fields such as herbal medicine, gynecology and obstetrics, anatomy and physiology, mummification and even the preliminary form of surgery. These practices, perhaps, were developed as remedies for the prevailing diseases and the accidents that might have occurred during the construction of their giant pyramids. It must be stated that they were not without flaws. Also, the

  4. A study of airway smooth muscle in asthmatic and non-asthmatic airways using PS-OCT (Conference Presentation)

    Science.gov (United States)

    Adams, David C.; Holz, Jasmin A.; Szabari, Margit V.; Hariri, Lida P.; Harris, R. Scott; Cho, Jocelyn L.; Hamilos, Daniel L.; Luster, Andrew D.; Medoff, Benjamin D.; Suter, Melissa J.

    2016-03-01

    Present understanding of the pathophysiological mechanisms of asthma has been severely limited by the lack of an imaging modality capable of assessing airway conditions of asthma patients in vivo. Of particular interest is the role that airway smooth muscle (ASM) plays in the development of asthma and asthma related symptoms. With standard Optical Coherence Tomography (OCT), imaging ASM is often not possible due to poor structural contrast between the muscle and surrounding tissues. A potential solution to this problem is to utilize additional optical contrast factors intrinsic to the tissue, such as birefringence. Due to its highly ordered structure, ASM is strongly birefringent. Previously, we demonstrated that Polarization Sensitive OCT(PS-OCT) has the potential to be used to visualize ASM as well as easily segment it from the surrounding (weakly) birefringent tissue by exploiting a property which allows it to discriminate the orientation of birefringent fibers. We have already validated our technology with a substantial set of histological comparisons made against data obtained ex vivo. In this work we present a comprehensive comparison of ASM distributions in asthmatic and non-asthmatic human volunteers. By isolating the ASM we parameterize its distribution in terms of both thickness and band width, calculated volumetrically over centimeters of airway. Using this data we perform analyses of the asthmatic and non-asthmatic airways using a broad number and variety and subjects.

  5. Social-economic profile of asthmatic patients assisted at a Nucleus of Integrated Medical Assistance - doi:10.5020/18061230.2008.p180

    Directory of Open Access Journals (Sweden)

    Anisia Torquilho Praxedes

    2012-01-01

    Full Text Available Objective: To determine the social-economic profile of asthmatic patients who use the health services rendered by the Nucleus of Integrated Medical Assistance (NAMI, in Fortaleza- Ce. Methods: This descriptive, retrospective and cross-sectional study, of a quantitative approach, had a sample comprised by 40 asthmatic patients assisted at NAMI during the period of April to May, 2006. The data collection was accomplished by means of a standard semi-structured interview, with open and closed questions. Results: The age range between 0 to 5 years old represented the greater percentage of patients, thus obtaining 60.0% of the answered questionnaires. According to social-economic conditions, 55.0% were illiterate or were learning to read, 75.0% were using some drug prescribed at NAMI, 72.5% fully ignored the disease, 52.5% recognized the factors that triggered the asthmatic crisis and 55.0% said having often crisis. Seventy per cent (70.0% of the interviewed showed some difficulty related to the use of the drugs; 47.5% referred having different problems related to the access to the medications. Conclusion: By the analysis of the determined social-economic profile of asthmatics patients assisted at NAMI, it is concluded that great part of them are people with little instruction, due to the social exclusion in which they are found; being the majority of them children of female gender. NCT00722657

  6. TREATMENT OF STEROID DEPENDENT ASTHMATICS WITH LOW DOSES OF CYCLOSPORINE

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    Stanislav Šuškovič

    2004-01-01

    Full Text Available Background. Asthmatics with glucocorticoid dependent asthma should be treated with systemic steroids. Cyclosporine is in many ways a potent anti-inflammatory drug. Cyclosporine is sometimes very effective in treating asthmatics and could allow us to lower the dose of oral steroid. In some randomized, double blind studies steroid dependent asthmatics were treated 12–36 weeks with cyclosporine in dose 5 mg/kg/day. We tried cyclosporine in steroid dependent asthmatics in shorter course and in lower dose.Methods. 13 steroid dependent asthmatics were in the first four weeks of the study treated by their own drugs (phase 1. Then they were for the next four weeks (phase 2 randomly and in double blind fashion treated with either cyclosporine (mean 1.7 mg/kg/day, SD 0.5, 6 patients – group 1 or by identical placebo (7 patients – group 2. To the patients in the group 2 serum concentration of cyclosporine was measured on the eight day of the study.Results. Morning peak expiratory flow (PEF raised significantly in group 1 (200 L/sec to 247 L/sec or for 23%. Patients in group1 had significantly less episodes of nocturnal asthma (2.2 episodes/night to 1.5 episodes/night or for 32%. In group 2 were not found any changes between first phase and second phase of the study. Steroid consumption did not change in any group. Mean serum concentration of cyclosporine in patients of group1 was 35.7 µg/L. We did not find any adverse effects of cyclosporine or placebo.Conclusions. Cyclosporine could have dangerous side effects, which are dependent on its serum concentration. So it should be administered in the lowest possible dose and for the most possible short period. In our study it was found that it is possible to successfully treat steroid dependent asthmatics with lower daily dose and for shorter time, than was found in other similar studies.

  7. Increased proinflammatory responses from asthmatic human airway smooth muscle cells in response to rhinovirus infection

    Directory of Open Access Journals (Sweden)

    King Nicholas JC

    2006-05-01

    Full Text Available Abstract Background Exacerbations of asthma are associated with viral respiratory tract infections, of which rhinoviruses (RV are the predominant virus type. Airway smooth muscle is important in asthma pathogenesis, however little is known about the potential interaction of RV and human airway smooth muscle cells (HASM. We hypothesised that rhinovirus induction of inflammatory cytokine release from airway smooth muscle is augmented and differentially regulated in asthmatic compared to normal HASM cells. Methods HASM cells, isolated from either asthmatic or non-asthmatic subjects, were infected with rhinovirus. Cytokine production was assayed by ELISA, ICAM-1 cell surface expression was assessed by FACS, and the transcription regulation of IL-6 was measured by luciferase activity. Results RV-induced IL-6 release was significantly greater in HASM cells derived from asthmatic subjects compared to non-asthmatic subjects. This response was RV specific, as 5% serum- induced IL-6 release was not different in the two cell types. Whilst serum stimulated IL-8 production in cells from both subject groups, RV induced IL-8 production in only asthmatic derived HASM cells. The transcriptional induction of IL-6 was differentially regulated via C/EBP in the asthmatic and NF-κB + AP-1 in the non-asthmatic HASM cells. Conclusion This study demonstrates augmentation and differential transcriptional regulation of RV specific innate immune response in HASM cells derived from asthmatic and non-asthmatics, and may give valuable insight into the mechanisms of RV-induced asthma exacerbations.

  8. Comparison of six-minute walk test in children with moderate/severe asthma with reference values for healthy children

    Directory of Open Access Journals (Sweden)

    Lívia Barboza de Andrade

    2014-05-01

    Conclusions: asthmatic children's performance in the 6MWT evaluated through distance walked is significantly lower than the predicted values for healthy children of the same age, and is directly influenced by sedentary life style.

  9. Phenotype and Functional Features of Human Telomerase Reverse Transcriptase Immortalized Human Airway Smooth Muscle Cells from Asthmatic and Non-Asthmatic Donors

    NARCIS (Netherlands)

    Burgess, J. K.; Ketheson, A.; Faiz, A.; Rempel, K. A. Limbert; Oliver, B. G.; Ward, J. P. T.; Halayko, A. J.

    2018-01-01

    Asthma is an obstructive respiratory disease characterised by chronic inflammation with airway hyperresponsiveness. In asthmatic airways, there is an increase in airway smooth muscle (ASM) cell bulk, which differs from non-asthmatic ASM in characteristics. This study aimed to assess the usefulness

  10. Investigating the use of Egyptian blue in Roman Egyptian portraits and panels from Tebtunis, Egypt

    Science.gov (United States)

    Ganio, Monica; Salvant, Johanna; Williams, Jane; Lee, Lynn; Cossairt, Oliver; Walton, Marc

    2015-11-01

    The use of the pigment Egyptian blue is investigated on a corpus of fifteen mummy portraits and Roman-period paintings from Tebtunis, Egypt, housed in the Phoebe A. Hearst Museum of Anthropology at the University of California, Berkeley. Egyptian blue has a strong luminescence response in the near infrared that can be exploited to created wide-field images noninvasively showing the distribution of the pigment on a work of art. A growing body of publications in the last decade highlights the increasing use of this tool and its sensitive detection limits. However, the technique is not wavelength specific. Both excitation and emission occur in a broad range. Although Egyptian blue has a strong emission in the NIR, a myriad of other compounds may emit light in this spectral region when excited in the visible. The limited number of studies including complementary analysis to verify the presence of Egyptian blue does not allow its identification on the basis of NIR luminescence alone. Through the use of in situ X-ray fluorescence and X-ray diffraction, and scanning electron microscopy/energy-dispersive spectroscopy of cross sections, this paper confirms the identification of Egyptian blue by NIR luminescence in unexpected areas, i.e., those not blue in appearance.

  11. A survey on automated wheeze detection systems for asthmatic patients

    Directory of Open Access Journals (Sweden)

    Syamimi Mardiah Shaharum

    2012-11-01

    Full Text Available The purpose of this paper is to present an evidence of automated wheeze detection system by a survey that can be very beneficial for asthmatic patients. Generally, for detecting asthma in a patient, stethoscope is used for ascertaining wheezes present. This causes a major problem nowadays because a number of patients tend to delay the interpretation time, which can lead to misinterpretations and in some worst cases to death. Therefore, the development of automated system would ease the burden of medical personnel. A further discussion on automated wheezes detection system will be presented later in the paper. As for the methodology, a systematic search of articles published as early as 1985 to 2012 was conducted. Important details including the hardware used, placement of hardware, and signal processing methods have been presented clearly thus hope to help and encourage future researchers to develop commercial system that will improve the diagnosing and monitoring of asthmatic patients.

  12. Clinical characteristics of childhood asthmatics in Johannesburg

    African Journals Online (AJOL)

    8utland 8, King S, Vaughan-WllIlams E. Changes in asthma prevalence: two surveys 15 Ye31'S apart. AIl;h Dis Child 1989: 64, 1452-1456. 2. Ninan TK. Russell G. Respiratory symptoms and atopy 10 Aberdeell schoolChildren: ellidence from two SlJrveys 25 years apart. BMJ 1992: 304: 873·875. 3. Robertson CF, Heycock ...

  13. Non-asthmatic patients show increased exhaled nitric oxide concentrations

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    Beatriz M. Saraiva-Romanholo

    2009-01-01

    Full Text Available OBJECTIVE: Evaluate whether exhaled nitric oxide may serve as a marker of intraoperative bronchospasm. INTRODUCTION: Intraoperative bronchospasm remains a challenging event during anesthesia. Previous studies in asthmatic patients suggest that exhaled nitric oxide may represent a noninvasive measure of airway inflammation. METHODS: A total of 146,358 anesthesia information forms, which were received during the period from 1999 to 2004, were reviewed. Bronchospasm was registered on 863 forms. From those, three groups were identified: 9 non-asthmatic patients (Bronchospasm group, 12 asthmatics (Asthma group and 10 subjects with no previous airway disease or symptoms (Control group. All subjects were submitted to exhaled nitric oxide measurements (parts/billion, spirometry and the induced sputum test. The data was compared by ANOVA followed by the Tukey test and Kruskal-Wallis followed by Dunn's test. RESULTS: The normal lung function test results for the Bronchospasm group were different from those of the asthma group (p <0.05. The median percentage of eosinophils in induced sputum was higher for the Asthma [2.46 (0.45-6.83] compared with either the Bronchospasm [0.55 (0-1.26] or the Control group [0.0 (0] (p <0.05; exhaled nitric oxide followed a similar pattern for the Asthma [81.55 (57.6-86.85], Bronchospasm [46.2 (42.0 -62.6] and Control group [18.7 (16.0-24.7] (p< 0.05. CONCLUSIONS: Non-asthmatic patients with intraoperative bronchospasm detected during anesthesia and endotracheal intubation showed increased expired nitric oxide.

  14. Homer and Herodotus to Egyptian medicine.

    Science.gov (United States)

    Rossi, Marco

    2010-12-01

    Egyptian medicine is the base of Greek medicine. Egyptian people and their medical knowledge are often mentioned in the Iliad and Odyssey of Homer (VIII sec. BCE). Many Greek doctors, such as Melampus, Asclepius as well as Hippocrates visited Egypt to study and understand medicine. This work intends to focus particularly on Homer, Herodotus and Plutarch's letters, where the importance of Egypt in religion, science and medicine is clear. Herodotus (484-420 BCE) in the second book of "The Histories" describes Egypt and the medical knowledge of its doctors. Plutarch (I-II sec CE) in "The virtues of Sparta" and "Life of Lycurgus", tells about an energy beverage, named nepenthe, made with drugs from Egypt.

  15. Natural radioactivity for some Egyptian building material

    International Nuclear Information System (INIS)

    Eissa, M. F.; Mostafa, R. M.; Shahin, F.; Hassan, K. F.; Saleh, Z. A.; Yahia, A.

    2007-01-01

    Study of the radiation hazards for the building materials is interested in most international countries. Measurements of natural radioactivity was verified for some egyptian building materials to assess any possible radiological hazard to man by the use of such materials. The measurements for the level of natural radioactivity in the materials was determined by γ-ray spectrum using HP Ge detector. A track detector Cr-39 was used to measure the radon exhalation rate from these materials. The radon exhalation rates were found to vary from 2.83±0.86 to 41.57 ± 8.38 mBqm -2 h -1 for egyptian alabaster. The absorbed dose rate in air is lower than the international recommended value (55 n Gy h -1 ) for all test samples

  16. J. . Sulphur dioxide sensitivity in South African asthmatic children

    African Journals Online (AJOL)

    Dried fruit snacks. Dried or canned soups. Molasses, pancake syrup, corn or maple syrup. We would like to acknowledge Sisters Ann Toerien and. Rika van der Vyfer, and Bev Pepper for assistance with the trial, Mr J. M. Stokol at State Health Laboratories and. Bromor Foods for chemical analysis, and Professor Eugene.

  17. Socio-demographic and clinical characteristics of asthmatic children ...

    African Journals Online (AJOL)

    Introduction: Asthma is a chronic inflammatory disorder associated with variable air flow obstruction and bronchial hyperresponsiveness. It is characterised clinically by recurrent episodes of cough, difficulty in breathing and wheezing which resolves spontaneously or with treatment. The socio-demographic and clinical ...

  18. Determinants of lung function and airway hyperresponsiveness in asthmatic children

    DEFF Research Database (Denmark)

    Bisgaard, H; Pedersen, S; Anhøj, J

    2007-01-01

    BACKGROUND: Asthma patients exhibit an increased rate of loss of lung function. Determinants to such decline are largely unknown and the modifying effect of steroid therapy is disputed. This cross-sectional study aimed to elucidate factors contributing to such decline and the possible modifying e...

  19. Clinical characteristics of black asthmatic children | Luyt | South ...

    African Journals Online (AJOL)

    David K. Luyt, Gloria Davis, Melanie Dance, Karen Simmank, Deepak Patel. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

  20. Mitochondrial genome sequence of Egyptian swift Rock Pigeon (Columba livia breed Egyptian swift).

    Science.gov (United States)

    Li, Chun-Hong; Shi, Wei; Shi, Wan-Yu

    2015-06-01

    The Egyptian swift Rock Pigeon is a breed of fancy pigeon developed over many years of selective breeding. In this work, we report the complete mitochondrial genome sequence of Egyptian swift Rock Pigeon. The total length of the mitogenome was 17,239 bp and its overall base composition was estimated to be 30.2% for A, 24.0% for T, 31.9% for C and 13.9% for G, indicating an A-T (54.2%)-rich feature in the mitogenome. It contained the typical structure of 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes and a non-coding control region (D-loop region). The complete mitochondrial genome sequence of Egyptian swift Rock Pigeon would serve as an important data set of the germplasm resources for further study.

  1. Fifteen years experience: Egyptian metabolic lab

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    Ekram M. Fateen

    2014-10-01

    Conclusion: This study illustrates the experience of the reference metabolic lab in Egypt over 15 years. The lab began metabolic disorder screening by using simple diagnostic techniques like thin layer chromatography and colored tests in urine which by time updated and upgraded the methods to diagnose a wide range of disorders. This study shows the most common diagnosed inherited inborn errors of metabolism among the Egyptian population.

  2. Health effects of a subway environment in mild asthmatic volunteers.

    Science.gov (United States)

    Klepczyńska-Nyström, Anna; Larsson, Britt-Marie; Grunewald, Johan; Pousette, Charlotte; Lundin, Anders; Eklund, Anders; Svartengren, Magnus

    2012-01-01

    Particle exposure is known to have negative health effects. In Stockholm the environment in the subway has been reported to have higher particle exposure levels, measured as PM(2.5) and PM(10), than roads with intense traffic in the inner city area. We have recently shown that healthy volunteers exposed to subway environment had statistically significant increase of fibrinogen and CD4 cells expressing regulatory T-cell marker CD25(bright)/FOXP3 in blood. The aim of the present study was to find out whether a more vulnerable population, asthmatics, would demonstrate similar or other changes in the lungs or in the peripheral blood. Sixteen mild asthmatics were exposed to a subway and a control environment for 2 h while being monitored by measurements of lung function, and inflammatory response in the lower airways evaluated by bronchoscopy and in peripheral blood. An attempt to standardize the exposures was done, by letting the volunteers alternate 15 min intervals of moderate exercise on a bicycle ergometer with 15 min of rest. We found a statistically significant increased frequency of CD4 cells expressing T-cell activation marker CD25 in bronchoalveolar lavage fluid, but no significant increase of regulatory T-cells in blood as was found in healthy volunteers. Our study shows that airway inflammatory responses after exposure in subway environment differ between asthmatic and healthy humans. Copyright © 2011 Elsevier Ltd. All rights reserved.

  3. [The medical literature of the Egyptian campaign].

    Science.gov (United States)

    Hutin, Jean-François

    2012-01-01

    Bonaparte's Egyptian Campaign (1798 - 1801), like all other episodes from the Napoleonic era, gave rise to an extensive literature on the subject, but most of all a significant medical literature. This fact is due to many reasons:--an important health service for this expeditionary corps of more than 36.000 men, with two main figures at its hea, Desgenettes and Larrey--but also with valuable subordinates like Assalini, Savaresi, Balme, Pugnet or Barbès.--A Commission for Science and Art, of which a few doctors and surgeons were members, but most of all pharmacists like Boudet or Rouyer--The presence in the field of Ludwig Frank, the nephew of the famous Johann Peter Frank.--The creation in Cairo of an Egyptian Institute and the publication of the masterly Description of Egypt and the establishment of printing houses.--The emergence of the myth of the Orient and its mysteries.--An extensive array of indigenous pathologies, which is characteristic of those countries. For instance: plague, dysentery, yellow fever, Egyptian ophthalmia, as well as more common diseases like tetanus, scurvy or venereal diseases. The main medical works that cover this period and its pathologies are skimmed.

  4. Phenotype and Functional Features of Human Telomerase Reverse Transcriptase Immortalized Human Airway Smooth Muscle Cells from Asthmatic and Non-Asthmatic Donors.

    Science.gov (United States)

    Burgess, J K; Ketheson, A; Faiz, A; Limbert Rempel, K A; Oliver, B G; Ward, J P T; Halayko, A J

    2018-01-16

    Asthma is an obstructive respiratory disease characterised by chronic inflammation with airway hyperresponsiveness. In asthmatic airways, there is an increase in airway smooth muscle (ASM) cell bulk, which differs from non-asthmatic ASM in characteristics. This study aimed to assess the usefulness of hTERT immortalisation of human ASM cells as a research tool. Specifically we compared proliferative capacity, inflammatory mediator release and extracellular matrix (ECM) production in hTERT immortalised and parent primary ASM cells from asthmatic and non-asthmatic donors. Our studies revealed no significant differences in proliferation, IL-6 and eotaxin-1 production, or CTGF synthesis between donor-matched parent and hTERT immortalised ASM cell lines. However, deposition of ECM proteins fibronectin and fibulin-1 was significantly lower in immortalised ASM cells compared to corresponding primary cells. Notably, previously reported differences in proliferation and inflammatory mediator release between asthmatic and non-asthmatic ASM cells were retained, but excessive ECM protein deposition in asthmatic ASM cells was lost in hTERT ASM cells. This study shows that hTERT immortalised ASM cells mirror primary ASM cells in proliferation and inflammatory profile characteristics. Moreover, we demonstrate both strengths and weaknesses of this immortalised cell model as a representation of primary ASM cells for future asthma pathophysiological research.

  5. A new look at old bread: ancient Egyptian baking

    Directory of Open Access Journals (Sweden)

    Delwen Samuel

    1999-11-01

    Full Text Available Despite abundant archaeological, pictorial and textual evidence of ancient Egyptian life and death, we have little detailed information about the staple diet of most of the population. Now experimental work by a postdoctoral Wellcome Research Fellow in Bioarchaeology at the Institute is revealing how the ancient Egyptians made their daily bread.

  6. Emergence and Progression of Albuminuria in a Cohort of Egyptian ...

    African Journals Online (AJOL)

    Introduction: We sought to report the 5-year incidence of proteinuria and risk factors for the progression of diabetic nephropathy in Egyptians with type 2 diabetes mellitus (DM). Methods: Five-hundred and twelve Egyptians with type 2 diabetes were evaluated at baseline and after 5-years of follow-up by a timed urine sample ...

  7. Egyptian Journal of Pediatric Allergy and Immunology (The ...

    African Journals Online (AJOL)

    Focus and Scope. This journal is the official journal of the Egyptian Society of Pediatric Allergy and Immunology. It is he first Egyptian Journal specialized in the field of allergy and immunology in the pediatric age group. It is a forum for the presentation and promotion of new researches in the field of allergy and immunology, ...

  8. Egyptian Art Institutions and Art Education from 1908 to 1951

    Science.gov (United States)

    Kane, Patrick

    2010-01-01

    This study of Egyptian aesthetics interprets the historical and political context of artistic discourse in the early twentieth century. In a period marked by intense struggle between landlords and rural laborers during the Depression and World War II, the author compares the rise of the Egyptian Surrealists, from the late 1930s, and the…

  9. New Egyptian Journal of Microbiology: About this journal

    African Journals Online (AJOL)

    New Egyptian Journal of Microbiology: About this journal. Journal Home > New Egyptian Journal of Microbiology: About this journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue ...

  10. Egyptian Journal of Pediatric Allergy and Immunology (The)

    African Journals Online (AJOL)

    This journal is the official journal of the Egyptian Society of Pediatric Allergy and Immunology. It is he first Egyptian Journal specialized in the field of allergy and immunology in the pediatric age group. It is a forum for the presentation and promotion of new researches in the field of allergy and immunology, for maintaining ...

  11. Molecular analysis of MECP2 gene in Egyptian patients with Rett ...

    African Journals Online (AJOL)

    Molecular analysis of MECP2 gene in Egyptian patients with Rett syndrome. ... Egyptian Journal of Medical Human Genetics ... This study represents one of the limited MECP2 molecular analyses done on Egyptian patients with RTT, in which direct sequencing of MECP2 coding region in 10 female Egyptian patients ...

  12. Prune belly syndrome in an Egyptian infant with Down syndrome: A case report

    Directory of Open Access Journals (Sweden)

    Metwalley Kotb A

    2008-10-01

    Full Text Available Abstract Introduction Prune belly syndrome is a rare congenital anomaly of uncertain aetiology almost exclusive to males. The association between prune belly syndrome and Down syndrome is very rare. Case presentation A 4-month-old Egyptian boy was admitted to our institute for management of acute bronchiolitis. He was born at full term by normal vaginal delivery. His mother, a 42-year-Egyptian villager with six other children, had no antenatal or prenatal care. On examination, the boy was found to be hypotonic. In addition to features of Down syndrome, karyotyping confirmed the diagnosis of trisomy 21. Ultrasound examination of the abdomen showed bilateral gross hydronephrosis with megaureter. Micturating cystourethrography showed grade V vesicoureteric reflux bilaterally with no urethral obstruction. Serum creatinine concentration was 90 μmol/litre, serum sodium was 132 mmol/litre and serum potassium was 5.9 mmol/litre. Conclusion We report an Egyptian infant with Down syndrome and prune belly syndrome. The incidence of this association is unknown. Routine antenatal ultrasonography will help in discovering renal anomalies which can be followed postnatally. Postnatal detection of prune belly syndrome necessitates full radiological investigation to detect any renal anomalies. Early diagnosis of this syndrome and determining its optimal treatment are very important in helping to avoid its fatal course.

  13. Prune belly syndrome in an Egyptian infant with Down syndrome: a case report.

    Science.gov (United States)

    Metwalley, Kotb A; Farghalley, Hekma S; Abd-Elsayed, Alaa A

    2008-10-02

    Prune belly syndrome is a rare congenital anomaly of uncertain aetiology almost exclusive to males. The association between prune belly syndrome and Down syndrome is very rare. A 4-month-old Egyptian boy was admitted to our institute for management of acute bronchiolitis. He was born at full term by normal vaginal delivery. His mother, a 42-year-Egyptian villager with six other children, had no antenatal or prenatal care. On examination, the boy was found to be hypotonic. In addition to features of Down syndrome, karyotyping confirmed the diagnosis of trisomy 21. Ultrasound examination of the abdomen showed bilateral gross hydronephrosis with megaureter. Micturating cystourethrography showed grade V vesicoureteric reflux bilaterally with no urethral obstruction. Serum creatinine concentration was 90 mumol/litre, serum sodium was 132 mmol/litre and serum potassium was 5.9 mmol/litre. We report an Egyptian infant with Down syndrome and prune belly syndrome. The incidence of this association is unknown. Routine antenatal ultrasonography will help in discovering renal anomalies which can be followed postnatally. Postnatal detection of prune belly syndrome necessitates full radiological investigation to detect any renal anomalies. Early diagnosis of this syndrome and determining its optimal treatment are very important in helping to avoid its fatal course.

  14. Safety of influenza vaccination in children with allergic diseases

    OpenAIRE

    Yang, Hyeon-Jong

    2015-01-01

    Global guidelines strongly recommend annual influenza vaccination in people age 6 months and older, particularly in asthmatic children. There is no doubt about the benefit of influenza vaccination in asthmatic children. However, some of the vaccine's components may elicit an IgE mediated hypersensitivity or disease exacerbation, including life-threatening events, in children with allergic diseases. As a result, concerns regarding the safety of the vaccine still continue today. The influenza v...

  15. Effect of Inhaled Budesonide on Interleukin-4 and Interleukin-6 in Exhaled Breath Condensate of Asthmatic Patients

    Directory of Open Access Journals (Sweden)

    Chun-Hua Chi

    2016-01-01

    Conclusions: The concentration of IL-4 in the EBC of asthmatic patients decreased gradually with ICS treatment. Measurement of IL-4 in EBC could be useful to monitor airway inflammation in asthmatics.

  16. The extracellular matrix deposited by asthmatic airway smooth muscle cells in a resting state reflects a healthy matrix

    NARCIS (Netherlands)

    Harkness, Louise; Ashton, Anthony; Burgess, Janette

    2015-01-01

    Introduction: The remodelled asthmatic airway features an altered extracellular matrix (ECM) & increased vasculature. Previous studies found asthmatic (A) airway smooth muscle cells (ASMCs) to deposit an ECM with enhanced bioactivity. These studies however investigated ECM deposited in the presence

  17. Gonadotropins studies in female egyptian subjects under different physiological conditions

    International Nuclear Information System (INIS)

    El-Nabarawy, F.S.; Megahed, Y.M.; Ibrahim, M.

    2002-01-01

    This study is concerned with the role of the hypothalamic hypophyseal regulatory hormonal mechanisms in the control of gonadal secretions in a selected normal egyptian female subjects with varying ages under different physiological conditions. The study allowed precise definition of the modulator influence of a number of key factors triggering appropriate alteration in circulating serum levels of FSH and LH determined by IRMA technique in pre-pubertal female children (9-11), post-pubertal adolescents females (13-16). Adult married females (27-33) and post-menopausal (58-63). The levels of FSH and LH were increased markedly with age but children less than 11 years old had only nocturnal increase in levels of FSH (p.O.I) and LH(P< 0.001). post-pubertal aged girls had significant nocturnal elevation only of LH levels (P< 0.001), adult married females did not exhibit significant difference in gonadotropin concentrations. whereas significant elevation in FSH and LH levels (P<0.001) in post-menopausal females were observed

  18. SOME IMPORTANT FACTORS AFFECTING EVOLUTION OF ACTIVITY BASED COSTING (ABC SYSTEM IN EGYPTIAN MANUFACTURING FIRMS

    Directory of Open Access Journals (Sweden)

    Karim MAMDOUH ABBAS

    2014-04-01

    Full Text Available The present investigation aims to determine the factors affecting evolution of Activity Based Costing (ABC system in Egyptian case. The study used the survey method to describe and analyze these factors in some Egyptian firms. The population of the study is Egyptian manufacturing firms. Accordingly, the number of received questionnaires was 392 (23 Egyptian manufacturing firms in the first half of 2013. Finally, the study stated some influencing factors for evolution this system (ABC in Egyptian manufacturing firms.

  19. Attenuated response to repeated daily ozone exposures in asthmatic subjects

    Energy Technology Data Exchange (ETDEWEB)

    Gong, H. Jr.; Linn, W.S. [Rancho Low Amigos Medical Center, Downey, CA (United States); McManus, M.S. [Univ. of California, Los Angeles, CA (United States)

    1997-01-01

    The development of attenuated response ({open_quotes}tolerance{close_quotes}) to daily ozone (O{sub 3}) exposures in the laboratory is well established in healthy adult volunteers. However, the capability of asthmatics to develop tolerance during multiday ozone exposures in unclear. We exposed 10 adult volunteers with mild asthma to 0.4 ppm O{sub 3} in filtered air for 3 h/d on 5 consecutive d. Two similar filtered-air exposures during the preceding week served as controls. Follow-up O{sub 3} exposures were performed 4 and 7 d after the most recent consecutive exposure. All exposures were performed in an environmental chamber at 31 {degrees}C and 35% relative humidity. The subjects performed moderate exercise (mean ventilation rate of 32 l/min) for 15 min of each half-hour. Responses were measured with spirometry and symptom evaluations before and after each exposure, and a bronchial reactivity test (methacholine challenge) was conducted after each exposure. All response measurements showed clinically and statistically significant day-to-day variation. Symptom and forced-expiratory-volume-in-1-s responses were similarly large on the 1st and 2nd O{sub 3} exposure days, after which they diminished progressively, approaching filtered air response levels by the 5th consecutive O{sub 3} day. This tolerance was partially lost 4 and 7 d later. Bronchial reactivity peaked after the first O{sub 3} exposure and remained somewhat elevated after all subsequent O{sub 3} exposures, relative to its control level following filtered-air exposures. Individual responses varied widely; more severe initial responses to O{sub 3} predicted less rapid attenuation. We concluded that asthmatics can develop tolerance to frequent high-level O{sub 3} exposures in much the same manner as normal subjects, although the process may be slower and less fully effective in asthmatics. 27 refs., 3 figs., 4 tabs.

  20. Determinants of the Egyptian labour migration.

    Science.gov (United States)

    Kandil, M; Metwally, M

    1992-03-01

    The objective is to summarize the pattern of Egyptian migration to Arab oil-producing countries (AOPC), to review some factors that are important determinants of labor movement based on theory, and to empirically model the migration rate to AOPC and to Saudi Arabia. Factors are differentiated as to their relative importance. Push factors are the low wages, high inflation rate, and high population density in Egypt; pull factors are higher wages. It is predicted that an increase in income from destination countries has a significant positive impact on the migration rate. An increase in population density stimulates migration. An increase in inflation acts to increase out-migration with a 2-year lag, which accommodates departure preparation. Egypt's experience with labor migration is described for the pre-oil boom, and the post-oil boom. Several estimates of labor migration are given. Government policy toward migration is positive. Theory postulates migration to be determined by differences in the availability of labor, labor rewards between destination and origin, and the cost of migration. In the empirical model, push factors are population density, the current inflation rate, and the ratio of income/capita in AOPC to Egypt. The results indicate that the ratio of income/capita had a strong pull impact and population density had a strong push impact. The inflation rate has a positive impact with a lag estimated at 2 years. Prior to the Camp David Accord, there was a significant decrease in the number of Egyptian migrants due to political tension. The findings support the classical theory of factor mobility. The consequences of migration on the Egyptian economy have been adverse. Future models should disaggregate data because chronic shortages exist in some parts of the labor market. Manpower needs assessment would be helpful for policy makers.

  1. Diabetes mellitus and insulin in an aspirin sensitive asthmatic.

    Science.gov (United States)

    Caplin, I

    1976-03-01

    The infrequency of diabetes mellitus and asthma in the same individual is re-examined. The antagonism between epinephrine and insulin, as suggested by Konig in 1935, is indeed accurate. The assays done by the Eli Lilly Research Department revealed no in vitro effect of insulin on the CAMP and GMP level of mast cells as occurs in liver cells. It is felt that this effect is probably an in vivo effect produced via the vagus nerve and alpha-adrenergic receptor system stimulation. This would explain the mechanism of aggravation of asthma by excess insulin. Dr. Petersen's studies, the negative intradermal skin tests to insulin and the absence of change on either beef or pork insulin usage by our patient all point to a nonatopic factor in the aggravation of the asthma of this patient. In the uncommon occurrence of asthma and diabetes in the same patient, insulin dosage should be considered as a factor in all such asthmatics who do not respond well to conventional therapy. Two additional asthmatics who also have diabetes did improve with cessation of nocturnal asthma by a reduction of their evening dose of insulin. A high fat, low carbohydrate diet, as suggested by Abrahamson to avoid dietary hyperinsulinism, is certainly worth considering in patients with nocturnal asthma. If patients cannot be made to follow a diet requiring frequent feedings high in protein and fats and low in carbohydrates, another approach suggests itself. Abrahamson was able to relieve the patients who developed nocturnal asthma with hypoglycemia by having them drink a glass of milk. Assuming other causes have been eliminated and a patient awakens each day at 3:00 a.m., an alarm clock could be set at 2:00 a.m. Milk or a milk substitute in milk sensitive patients could be taken at 2:00 a.m. to raise the blood sugar and hopefully prevent the asthma associated with hypoglycemia. Also to be noted is the ubiquitous use of tartrazine in so many drugs, including those used to relieve asthmatic symptoms

  2. Computer tomographic investigation of ancient Egyptian mummies

    International Nuclear Information System (INIS)

    Huebner, K.H.; Pahl, W.M.; Tuebingen Univ.

    1981-01-01

    Radiological and computer tomographic examinations of Egyptian mummies have been carried out at the Institute of Anthropology and Human Genetics from 1975 to 1978. These have demonstrated the value of CT in medical archaeology. It enables one to study the soft tissues, the skin (if bandaged), the muscles and any organs retained in situ for magical or religious reason. Measurements of attenuation values indicate the materials which were used for mummifying the skin and organs. Characteristic examples are described and the early results of these examinations are discussed. (orig.) [de

  3. Computer tomographic investigation of ancient Egyptian mummies

    Energy Technology Data Exchange (ETDEWEB)

    Huebner, K H; Pahl, W M

    1981-08-01

    Radiological and computer tomographic examinations of Egyptian mummies have been carried out at the Institute of Anthropology and Human Genetics from 1975 to 1978. These have demonstrated the value of CT in medical archaeology. It enables one to study the soft tissues, the skin (if bandaged), the muscles and any organs retained in situ for magical or religious reason. Measurements of attenuation values indicate the materials which were used for mummifying the skin and organs. Characteristic examples are described and the early results of these examinations are discussed.

  4. German-Egyptian seminar on environmental research

    International Nuclear Information System (INIS)

    Aly, H.F.; Nentwich, D.

    1994-01-01

    Industrial development and scientific advancement have opened new frontiers of interest and challenges. Anthropogenic activities are increasingly upsetting the natural environmental balance and are at the same time shifting from local impact to global importance. Science is confronted with the challenge to answer the question of what are the consequences of anthropogenic changes to the environment and to help politics formulate countermeasures for the sake of a sustainable future. Protect results achieved within the Egyptian-German cooperation were presented to the scientific community and to the interested public and discussions on future lines of actions took place. (orig./KW)

  5. Electrical properties of Egyptian natural graphite

    International Nuclear Information System (INIS)

    El-Shazly, O.; El-Wahidy, E.F.; Elanany, N.; Saad, N.A.

    1992-06-01

    The electrical properties of Egyptian natural graphite flakes, obtained from the graphite schists of Wadi Bent, Eastern Desert, were measured. The flakes were ground and compressed into pellets. The standard four probe dc method was used to measure the temperature dependence of the electric resistivity from room temperature down to 12 K. The transverse and longitudinal magnetoresistance were measured in the low magnetic field range at temperatures 300 K, 77 K and 12 K. The transverse magnetoresistance data was used to estimate the average mobility, assuming a simple two-band model. (author). 20 refs, 4 figs, 1 tab

  6. Association of School Social Networks' Influence and Mass Media Factors with Cigarette Smoking among Asthmatic Students

    Science.gov (United States)

    Kanamori, Mariano; Beck, Kenneth H.; Carter-Pokras, Olivia

    2015-01-01

    Background: Around 10% of adolescent students under 18 years have current asthma. Asthmatic adolescents smoke as much or more than non-asthmatic adolescents. We explored the association between exposure to mass media and social networks' influence with asthmatic student smoking, and variations of these exposures by sex. Methods: This study…

  7. Vitamin D deficiency among healthy Egyptian females.

    Science.gov (United States)

    Botros, Raif M; Sabry, Inas M; Abdelbaky, Rania S; Eid, Yara M; Nasr, Merihan S; Hendawy, Laila M

    2015-01-01

    Vitamin D deficiency is becoming endemic in many parts of the world. To study vitamin D status in Egyptian females of different age groups. A cross-sectional study was conducted on 404 females, who were categorized into group 1 (51 nursing females); group 2 (50 pregnant females); group 3 (208 females of childbearing age); group 4 (38 elderly females); and group 5 (57 geriatric females). Females completed a questionnaire regarding dietary calcium and vitamin D intake, sun exposure, and clothing habits, and performed laboratory tests including calcium, PO4, alkaline phosphatase, intact PTH, and 25-OH vitamin D levels. Median and IQR of vitamin D levels across groups 1, 2, 3 and 5 were in the deficient range, being lowest in groups 3, 5, and 1, respectively. Vitamin D deficiency was found in 72.6% of the nursing group, 54% of the pregnant group, 72% of the childbearing age group, 39.5% of the elderly group, and 77.2% of the geriatric group. Vitamin D was significantly higher in non-veiled females [23ng/dl] as compared to veiled females [16.7ng/dl]. Vitamin D levels with poor, fair, and good sun exposure were 14.1, 14, and 37ng/dl, respectively. These results show a high prevalence of vitamin D deficiency among healthy Egyptian females. Copyright © 2015 SEEN. Published by Elsevier España, S.L.U. All rights reserved.

  8. ACE Gene in Egyptian Ischemic Stroke Patients.

    Science.gov (United States)

    Mostafa, Magdy A; El-Nabiel, Lobna M; Fahmy, Nagia Aly; Aref, Hany; Shreef, Edrees; Abd El-Tawab, Fathy; Abdulghany, Osama M

    2016-09-01

    Angiotensin-1-converting enzyme (ACE) is a crucial player in vascular homeostasis and in the pathogenesis of atherosclerosis and hypertension. The present study was conducted to determine whether there is an association between the ACE insertion/deletion (I/D) polymorphism and ischemic stroke in Egyptian population. Also, we analyzed the ACE gene I/D polymorphism as a risk factor for small-vessel (SV) versus large-vessel (LV) disease. Sixty patients with ischemic stroke were included: 30 with SV disease and 30 with LV disease. In addition, a control group of 30 apparent healthy subjects were studied. Clinical assessment, computed tomography, magnetic resonance imaging brain, and genetic study using the polymerase chain reaction of ACE gene were done for all subjects. We found that the distribution of ACE gene polymorphism frequency was significantly different between the 3 groups. The DD genotype was far more common in stroke patients compared to controls. It was also significantly more common in each of the patient groups compared to controls but rather similar in the 2 patient groups with SV and LV diseases. We found that the ACE gene deletion/deletion genotype is common in Egyptian patients with non-cardioembolic ischemic stroke but does not appear to be specific neither to SV nor to LV disease. Copyright © 2016 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  9. The Egyptian Arab Spring and Political Islam

    Directory of Open Access Journals (Sweden)

    Ayman Gad El ashkar

    2016-07-01

    Full Text Available This study elaborates and analyzes the phenomenon and concept of political Islam, the reasons of the increased role of the Islamists and their political and reformist tendencies in the light of the Egyptian revolution of Arab Spring, reasons and the main factors that have contributed on their advent into power and their influence in that time, the issue of the application of Islamic Sharia and complex realities about this dilemma. The revolutions of Arab Spring, including the Egyptian revolution, are considered one of the most important and most dangerous events in the XXI century after the terrorist attacks of 11 September 2001, not only in the Middle East but throughout the world because of their impact on peace and global security. The growth of the phenomenon of political Islam and the advent of Islamists into power in Egypt has represented one of the most remarkable features of this sudden revolution. No doubt that the issue of the relationship between Islam and the state's political system raises many confusing questions for many people. In this sense the importance of this study will directly identify the fact that the leadership of Islamists in Egypt is not the implementation of Islamic Sharia but their movements and ideology.

  10. Nutritive Value of Irradiated Egyptian Truffles

    International Nuclear Information System (INIS)

    Abdel Lattif, M.S.; Atia, A.I.

    2005-01-01

    In this study, the nutritive value of truffles was evaluated as protein efficiency ratio (C-PER) compared with casein C-PER. of white truffle was higher than brown truffle and therefore had a better nutritional quality over the brown truffle. Egyptian truffle could be considered as a good source of protein with good essential amino acids content and high nutritive value. It was found that white and brown truffles (Al-Kamah) grow in the north westarn coast of the Egyptian desert, white truffle was identified as Tirmania nivea while brown truffle was identified as Terfezia boudieri. Rats were fed on normal diet as (basal diet) for two weeks, then they were fed on the same diet with 10% of casein (control diet), replaced by 20% of irradiated and non irradiated white and brown truffle dried samples as a protein source. The nutritive value parameters were measured at the end of the experiment, gains in body weight, daily food intake, feed conversion ratio, protein efficiency ratio were measured, biological value, the biological effect on liver kideny function serum glucose. LDL and HDL-cholesterol were investigated too

  11. Metabolic syndrome in asthmatic patients of hazara division

    International Nuclear Information System (INIS)

    Ahmed, N.; Kazim, S.M.; Gillani, S.Y.

    2017-01-01

    Bronchial asthma is a common disease and most asthmatics are obese. Both asthma and obesity are showing parallel trends in their increasing prevalence. Obesity is also the main component of metabolic syndrome and several studies have shown metabolic syndrome to be associated with bronchial asthma. The present study was, therefore, designed to determine the frequency of metabolic syndrome among patients with chronic asthma in our setup. Methods: This cross-sectional study was conducted in Department of Medicine, Ayub Teaching Hospital, Abbottabad from May to November, 2014. One hundred and fifty-four asthmatic patients were enrolled in this study. Samples for blood glucose, triglycerides and HDL Cholesterol were taken after an overnight fast. Sitting blood pressure was measured with mercury sphygmomanometer after 10 minutes of rest. Waist circumference was measured at the level of the midpoint between the high point of the iliac crest and the last rib. Results: Out of 154 patients, 80 were males and 74 were females. Metabolic syndrome was diagnosed in 46 (29.87 percent) patients. When metabolic syndrome was stratified according to age, sex and duration of asthma, the results were found to be insignificant (p-0.89, 0.30 and 0.85). Conclusion: This study showed that metabolic syndrome was present in almost one third of study population. (author)

  12. The impact of migrants' remittances on the Egyptian economy.

    Science.gov (United States)

    Kandil, M; Metwally, M F

    1990-06-01

    "The main objective of this paper is to evaluate the impact of the large remittances made by Egyptian migrants to their home country on the Egyptian economy. In order to study this impact, we use the implications of the standard Keynesian model. We estimated the structural equations of the model using annual data for the Egyptian economy over the period from 1970 to 1984.... The results suggest that remittances have had a strong positive impact on GNP in Egypt." The authors note that remittances especially affect private consumption spending. Policy implications concerning labor migration are discussed. (SUMMARY IN FRE AND SPA) excerpt

  13. Applications of external PIXE to ancient Egyptian artefacts

    International Nuclear Information System (INIS)

    Moser, M.; Bubb, I.F.; Johnston, N.; El Bouanani, M.; Stannard, W.B.; Short, R.C.

    1998-01-01

    The external Proton Induced X-Ray Emission (PIXE) facility at Royal Melbourne Institute of Technology has been used to analyse ancient Egyptian glass samples, an Egyptian wall paint fragment and soil pigments. A 0.35 mm diameter beam of 1.6 MeV protons, extracted from the vacuum through an 8 μm gold coated Kapton foil was used. Analysis of the spectra was carried out with the analysis package PIXAN. The analysis of two Egyptian glass samples enabled the partial determination of the colouring transition metals and the manufacturing technique, indicating them to be consistent with 'New Kingdom' glasses

  14. studies on iron availability in Egyptian soils using tracer technique

    International Nuclear Information System (INIS)

    Gad allah, A.M.A.

    1984-01-01

    four experiments were conducted to study the available fe in some egyptian soils, representing alluvial,, calcareous, and sandy soils, including the following:1) estimation of soil available iron using different chemical methods as well as E-value and evaluated against biological method. 2) differentiation of iron as Fe 2+ and Fe 2+ in some selected egyptian soils by using the modified method (charlot,1966). 3) determination of total Fe in soil using neutron activation analysis. 4) the relative importance of Fe-diffusion in egyptian soils under different treatments

  15. EGYPTIAN MUTUAL FUNDS ANALYSIS: HISTORY, PERFORMANCE, OBJECTIVES, RISK AND RETURN

    Directory of Open Access Journals (Sweden)

    Petru STEFEA

    2013-10-01

    Full Text Available The present research aims to overview the mutual fund in Egypt. The establishment of the first mutual funds was achieved in 1994. Nowadays, the total mutual funds reached 90 funds , approximately. The income funds represent the largest share of the Egyptian mutual funds (40%, growth funds (25% and the private equity funds is at least (1%. The total population of the Egyptian mutual funds reached 22. Finally, the study proved that the Egyptian mutual funds have an impact on fund return , total risk and systemic; when analysis relationship between risk and return. The study found influencing for mutual fund's objectives on Sharpe and Terynor ratios.

  16. Schoolteachers' awareness about scholastic performance and nutritional status of Egyptian schoolchildren.

    Science.gov (United States)

    Galal, Osman M; Ismail, Ibrahim; Gohar, Azza S; Foster, Zoë

    2005-06-01

    Malnutrition disorders affect more than 30% of schoolchildren in Egypt. This problem appears to be largely attributable to poor dietary quality and micronutrient deficiencies, such as iron and vitamin A. Inadequate nutrition intake has important implications because malnutrition has been shown to negatively affect the cognitive development of primary schoolchildren. This study assesses the awareness of schoolteachers about the impact of malnutrition on the scholastic performance of primary schoolchildren living in Egypt. Two focus group discussions were conducted with Egyptian schoolteachers from the Quena and Kharbia Governorates. The study indicates that schoolteachers consider low body weight and thinness as the primary signs of malnutrition. They do not prioritize malnutrition as a factor for poor scholastic performance. They also suggest that unhealthful eating habits, especially a lack of breakfast, negatively affect children's interaction with schoolteachers and their ability to excel in their studies. Schoolteachers endorse a more reliable and nutritionally valuable school-feeding program as a way to increase the scholastic performance of their students. The teachers advocate developing integrated programs between the Ministry of Education, the Ministry of Health and Population, teachers, children, and parents that provide nutrition education. A lack of awareness among teachers about the relationship of nutrition and cognitive function can lead to the misdiagnosis or delayed management of malnourished and scholastically challenged schoolchildren. This paper suggests that proper school-feeding programs and nutrition education programs, which integrate government ministries, teachers, children and parents, should be developed to improve the physical and cognitive health status of Egyptian schoolchildren.

  17. Rotavirus genotypes associated with acute diarrhea in Egyptian infants.

    Science.gov (United States)

    Ahmed, Salwa F; Mansour, Adel M; Klena, John D; Husain, Tupur S; Hassan, Khaled A; Mohamed, Farag; Steele, Duncan

    2014-01-01

    Before the introduction of rotavirus vaccine in Egypt, information on the burden of disease and the circulating rotavirus genotypes is critical to monitor vaccine effectiveness. A cohort of 348 Egyptian children was followed from birth to 2 years of age with twice-weekly home visits to detect diarrheal illness. VP7 and VP4 genes were genotyped by reverse-transcription polymerase chain reaction and DNA sequencing. Forty percentage of children had rotavirus-associated diarrhea at least once by their second birthday. One hundred and twelve children experienced a single rotavirus diarrheal episodes (RDE) at a median age of 9 months; while 27 infants had their second RDE at a median age of 15 months and 1 infant had 3 RDE at the age of 2, 16 and 22 months. Of the 169 RDE, 82% could be assigned a G-type, while 58% had been identified a P-type. The most prevalent genotype was G2 (32%), followed by G1 (24%) and G9 (19%). G2P[4] rotavirus episodes were significantly associated with fever (P = 0.03) and vomiting (P = 0.06) when compared with other genotypes. G2 strains were the predominant genotype causing 50% of the second RDE while G9 represented 25% of the second RDE. Genotypes identified are similar to those detected globally except for absence of G4. Our finding that 75% of the second RDE were due to G2 and G9 indicates a possible reduction in natural protection afforded by these types compared with G1, where 90% of G1 cases did not experience a second xposure, indicating greater protection against recurrent symptomatic infection.

  18. Obstructive sleep apnea in epilepsy: a preliminary Egyptian study.

    Science.gov (United States)

    Shaheen, Hala A; Abd El-Kader, Ann A; El Gohary, Amira M; El-Fayoumy, Neveen M; Afifi, Lamia M

    2012-09-01

    The extent and clinical relevance of the association between epilepsy and sleep apnea are not previously studied in Egypt. What we wanted to know was the frequency of sleep apnea in Egyptian children with epilepsy and its influence on seizure frequency, other seizure characteristics, sleep complaint, and architecture. All patients with epilepsy, aged up to 18 years, who underwent polysomnography were studied. Patients with any neurological disease apart from epilepsy, with psychiatric illness, had hypnotics, or sedatives or those with liver or kidney failure were excluded from the study. The patients were divided into two subgroups according to apnea/hypopnea index: group (1) patients without obstructive sleep apnea (OSA) and group (2) patients with OSA. For control group, we choose 12 healthy individuals, with age and sex matched to that of our patients. We studied the clinical characteristics of epilepsy, sleep history, and polysomnographic recording of the patients with epilepsy and the control. EEG digital and video monitoring was done for all patients. Eleven patients (42.3%) were found to have obstructive sleep apnea. Seizure frequency was significantly higher in the patients with OSA. Apart from apnea and hypopnea indices, all other sleep parameters did not differ between patients' subgroups. Hypopnea index in REM positively correlates with number of awaking. Apnea index in REM positively correlates with latency to deep sleep and to periodic leg movement. Sleep apnea is frequent in patients with epilepsy. OSA may contribute to increase seizure frequency. We recommend investigating sleep apnea in all patients with epilepsy.

  19. Mental health in the Middle East: an Egyptian perspective.

    Science.gov (United States)

    Okasha, A

    1999-12-01

    This article introduces the reader to mental health in the Middle East with an Egyptian perspective, from the Pharaonic era through the Islamic Renaissance, up until the current state. During Pharaonic times, mental illness was not known as such, as there was no separator between Soma and Psyche. Actually, mental disorders were described as symptoms of the heart and uterine diseases, as stated in Eber's and Kahoun's papyri. In spite of the mystical culture, mental disorders were attributed and treated on a somatic basis. In the Islamic era, mental patients were never subjected to any torture or maltreatment because of the inherited belief that they may be possessed by a good Moslem genie. The first mental hospital in Europe was located in Spain, following the Arab invasion, and from then on it propagated to other European countries. The 14th century Kalawoon Hospital in Cairo had four departments, including medicine, surgery, ophthalmology, and mental disorders. Six centuries earlier, psychiatry in general hospitals was recognized in Europe. The influence of Avicenna and Elrazi and their contributions to European medicine is well-known. This article discusses further the current state of the mental health services in Egypt and the transcultural studies of the prevalence and phenomenology of anxiety, schizophrenia, depression, suicide, conversion, and obsessive compulsive disorders. An outline of psychiatric disorders in children is discussed. The problem of drug abuse is also addressed, especially that in Egypt after 1983, where drugs like heroine replaced the common habit of hashish.

  20. Molecular fingerprinting of the Egyptian medicinal plant Cocculus ...

    African Journals Online (AJOL)

    A. Fathi Shadia

    2013-11-27

    Nov 27, 2013 ... mative and highly discriminative picture about C. pendulus as shown by (PIC = 0.99). ... occurrence of C. pendulus in the Egyptian deserts, attention was paid only to ... Selective amplification was carried out using four primer.

  1. Educational Corner | Salem | Egyptian Journal of Medical Human ...

    African Journals Online (AJOL)

    Egyptian Journal of Medical Human Genetics. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 13, No 1 (2012) >. Log in or Register to get access to full text downloads.

  2. Egyptian Journal of Biochemistry and Molecular Biology - Vol 32, No ...

    African Journals Online (AJOL)

    The Egyptian Journal of Biochemistry and Molecular Biology. ... Therapeutic Impacts of Almond Oil and Olive Oil on Cholesterol Dynamics and ... Multidrug Resistance Proteins in Pancreatic Carcinoma · EMAIL FULL TEXT EMAIL FULL TEXT

  3. Internet and the Egyptian Public Sphere | Mehanna | Africa ...

    African Journals Online (AJOL)

    Internet and the Egyptian Public Sphere. ... to gain information and engage in political, social and religious discussions. ... This has led to the emergence of a kind of alternative media run by professionals, semi-professionals and amateurs.

  4. Progress in genetics of coronary artery disease | Shawky | Egyptian ...

    African Journals Online (AJOL)

    Egyptian Journal of Medical Human Genetics. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 19, No 1 (2018) >. Log in or Register to get access to full text downloads.

  5. Respiratory functions in asthmatic and normal women during different phases of menstrual cycle

    International Nuclear Information System (INIS)

    Arora, D.B.; Sandhu, P.K.; Dhillon, S.; Arora, A.

    2015-01-01

    Menstrual cycle is an integral part of life of women. There is widespread agreement that changes in the levels of oestrogen and progesterone associated with menstrual cycle also affect different systems of the body besides reproductive system. Levels of oestrogen and progesterone are maximum in the secretory phase and minimum just before the menstruation .Bronchial asthma is one of the commonest chronic respiratory diseases. Premenstrual worsening of asthma symptoms has been reported to affect 33-40% of asthmatic women. This exacerbation of asthma symptoms has been correlated with the oestrogen and progesterone levels. The association between menstrual cycle and lung functions in normal females has also been recognised. The pathophysiology of this process is still not proved. The purpose of our study was to confirm the probable effects of the female hormones on lung functions in normal and asthmatic women in different phases of menstrual cycle and to compare them. Methods: The study was done on 40 normal and 40 asthmatic females in the age group of 15-45 years. Pulmonary function tests were done in three phases of menstrual cycle i.e. follicular, secretory and menstrual in all the subjects. Results: The mean value of lung functions, i.e., FVC, FEV, PEFR, FEF25-75%, FEF 200-1200 were significantly lower in asthmatic females than normal ones (p<0.01) in all three phases. The lung functions of both asthmatic and non-asthmatic females in secretory phase were significantly higher than in menstrual phase (p<0.005). The PFTs in menstrual phase were even lower than the follicular phase (p<0.04). Conclusion: Respiratory parameters of both asthmatic and non-asthmatic women in reproductive age group show significant variation in different phases of menstrual cycle. The smooth muscle relaxant effect of progesterone and probably oestrogen might have contributed to it. The lung function parameters in asthmatics were of lower value compared to normal women. (author)

  6. Knife - Holders in Ancient Egyptian Tombs (Religious and Artistic Study)

    OpenAIRE

    dr.Rasha Omran

    2015-01-01

    Studying ancient Egyptian tombs have long been an important source of information regarding many aspects of Egyptian religion. Walls of New Kingdom tombs are often decorated with plenty of painted religious scenes. While they were primarily private structures containing images selected by the person who expected to be housed there for eternity, the funerary monuments also reflect religious beliefs. While numerous researches focused on many of the religious scenes depicted on the walls of anci...

  7. Application of Moessbauer spectroscopy in investigating Egyptian archaeology

    International Nuclear Information System (INIS)

    Eissa, N.A.; Sallam, H.A.

    1988-01-01

    This article summarizes the results of applications of the Moessbauer spectroscopy to investigate Ancient Egyptian pottery from the periods: Ancient Egyptian (3200-525 B.C.), Greek-Roman (320 B.C.-640 A.C.) and Early Islamic (800-1000 A.C.). Many objective informations deduced about: provinance, manufacturing techniques for different domestic purposes, civilization transfer between the Arab countries, methods of colouration and applying decorating glazes, and finally dating of ancient pottery. (orig.)

  8. Assessing Egyptian Public Support for Security Crackdowns in the Sinai

    Science.gov (United States)

    2015-02-01

    luxury in Qatar while Palestinians were dying by the hundreds in Gaza because of his foolish policy. One Egyptian commentator stated that he would...television that is owned by the government of Qatar . Although the Egyptian government has tried to de-legitimize Al Jazeera because of its purported...2014. 4. “Egypt: Bedouins Begin to Demand Equal Citizenship Rights,” IRIN News, June 16, 2011, available from www.irinnews. org/report/92998/egypt

  9. Molecular characterization of eimeria species naturally infecting egyptian baldi chickens.

    Directory of Open Access Journals (Sweden)

    Sahar M Gadelhaq

    2015-03-01

    Full Text Available Coccidiosis is a serious protozoal disease of poultry. The identification of Eimeria species has important implications for diagnosis and control as well as for epidemiology. The molecular characterization of Eimeria species infecting Egyptian baladi chickens was investigated.Eimeria species oocysts were harvested from intestines of naturally infected Egyptian baldi chickens. The morphometry characterization of oocysts along with COCCIMORPH software was done. The DNA was extracted initially by freezing and thawing then the prepared samples was subjected to commercial DNA kits. The DNA products were analyzed through conventional polymerase chain reaction by using amplified region (SCAR marker.The PCR results confirmed the presence of 7 Eimeria species in the examined fecal samples of Egyptian baldi breed with their specific ampilicon sizes being E. acervulina (811bp, E. brunette (626bp, E. tenella (539bp, E. maxima (272bp, E. necatrix (200bp, E. mitis (327bp and E. praecopx (354bp. A sequencing of the two most predominant species of Eimeria was done, on E. tenella and E. máxima. Analysis of the obtained sequences revealed high identities 99% between Egyptian isolates and the reference one. Similarly, E. maxima isolated from Egyptian baldi chickens showed 98% nucleotide identities with the reference strain. Only single nucleotide substitution was observed among the Egyptian E. tenella isolates (A181G when compared to the reference one. The Egyptian isolates acquired 4 unique mutations (A68T, C164T, G190A and C227G in compared with the reference sequence.This is the first time to identify the 7 species of Eimeria from Egyptian baladi chickens.

  10. Molecular characterization of eimeria species naturally infecting egyptian baldi chickens.

    Science.gov (United States)

    Gadelhaq, Sahar M; Arafa, Waleed M; Aboelhadid, Shawky M

    2015-01-01

    Coccidiosis is a serious protozoal disease of poultry. The identification of Eimeria species has important implications for diagnosis and control as well as for epidemiology. The molecular characterization of Eimeria species infecting Egyptian baladi chickens was investigated. Eimeria species oocysts were harvested from intestines of naturally infected Egyptian baldi chickens. The morphometry characterization of oocysts along with COCCIMORPH software was done. The DNA was extracted initially by freezing and thawing then the prepared samples was subjected to commercial DNA kits. The DNA products were analyzed through conventional polymerase chain reaction by using amplified region (SCAR) marker. The PCR results confirmed the presence of 7 Eimeria species in the examined fecal samples of Egyptian baldi breed with their specific ampilicon sizes being E. acervulina (811bp), E. brunette (626bp), E. tenella (539bp), E. maxima (272bp), E. necatrix (200bp), E. mitis (327bp) and E. praecopx (354bp). A sequencing of the two most predominant species of Eimeria was done, on E. tenella and E. máxima. Analysis of the obtained sequences revealed high identities 99% between Egyptian isolates and the reference one. Similarly, E. maxima isolated from Egyptian baldi chickens showed 98% nucleotide identities with the reference strain. Only single nucleotide substitution was observed among the Egyptian E. tenella isolates (A181G) when compared to the reference one. The Egyptian isolates acquired 4 unique mutations (A68T, C164T, G190A and C227G) in compared with the reference sequence. This is the first time to identify the 7 species of Eimeria from Egyptian baladi chickens.

  11. Molecular Characterization of Eimeria Species Naturally Infecting Egyptian Baldi Chickens

    Science.gov (United States)

    GADELHAQ, Sahar M; ARAFA, Waleed M; ABOELHADID, Shawky M

    2015-01-01

    Background: Coccidiosis is a serious protozoal disease of poultry. The identification of Eimeria species has important implications for diagnosis and control as well as for epidemiology. The molecular characterization of Eimeria species infecting Egyptian baladi chickens was investigated. Methods: Eimeria species oocysts were harvested from intestines of naturally infected Egyptian baldi chickens. The morphometry characterization of oocysts along with COCCIMORPH software was done. The DNA was extracted initially by freezing and thawing then the prepared samples was subjected to commercial DNA kits. The DNA products were analyzed through conventional polymerase chain reaction by using amplified region (SCAR) marker. Results: The PCR results confirmed the presence of 7 Eimeria species in the examined fecal samples of Egyptian baldi breed with their specific ampilicon sizes being E. acervulina (811bp), E. brunette (626bp), E. tenella (539bp), E. maxima (272bp), E. necatrix (200bp), E. mitis (327bp) and E. praecopx (354bp). A sequencing of the two most predominant species of Eimeria was done, on E. tenella and E. máxima. Analysis of the obtained sequences revealed high identities 99% between Egyptian isolates and the reference one. Similarly, E. maxima isolated from Egyptian baldi chickens showed 98% nucleotide identities with the reference strain. Only single nucleotide substitution was observed among the Egyptian E. tenella isolates (A181G) when compared to the reference one. The Egyptian isolates acquired 4 unique mutations (A68T, C164T, G190A and C227G) in compared with the reference sequence. Conclusion: This is the first time to identify the 7 species of Eimeria from Egyptian baladi chickens. PMID:25904950

  12. Characterization of Egyptian coal from Sinai using Moessbauer spectroscopy

    International Nuclear Information System (INIS)

    Eissa, N.A.; Abdel Meguid, M.M.; Deriu, A.; Albanese, G.

    1983-08-01

    The presence of iron bearing minerals in coal makes the Moessbauer Spectroscopy (MS) extremely useful for characterization of coals from different localities. In this paper the MS has been applied to characterize Egyptian coal from Sinai (Maghara). The chemical analysis of this coal is given. The MS results showed that pyritic sulphur (pyrite and marcasite) is the only bearing mineral in Egyptian coal. A review is given for the iron bearing minerals in coals from different countries measured by MS. (author)

  13. Characteristics of autism spectrum disorders in a sample of egyptian and saudi patients: transcultural cross sectional study

    Directory of Open Access Journals (Sweden)

    Hussein Hanan

    2011-11-01

    Full Text Available Abstract Background Autism is a biological disorder with clearly defined phenomenology. Studies from the Middle East on this topic have been particularly rare. Little is known about the influence of culture on clinical features, presentations and management of autism. The current study was done to compare characteristics of autism in two groups of Egyptian as well as Saudi children. Methods The sample included 48 children with Autism Spectrum Disorder. They were recruited from the Okasha Institute of Psychiatry, Ain Shams University, Cairo, Egypt and Al-Amal Complex for Mental Health, Dammam, Kingdom of Saudi Arabia. They were grouped into an Egyptian group (n = 20 and a Saudi group (n = 28. They were assessed both clinically and psychometrically using the GARS, the Vineland adaptive behavioral scale, and the Stanford Binnet IQ test. Results Typical autism was more prevalent than atypical autism in both groups. There were no statistically significant differences in clinical variables like regression, hyperactivity, epilepsy or mental retardation. Delayed language development was significantly higher in the Egyptian group while delay in all developmental milestones was more significant in the Saudi group. The Vineland communication subscale showed more significant severe and profound communication defects in the Saudi group while the Gilliam developmental subscale showed significantly more average scores in the Egyptian group. Both groups differed significantly such that the age of noticing abnormality was younger in the Saudi group. The age at diagnosis and at the commencement of intervention was lower in the Egyptian group. The Saudi group showed a higher percentage of missing examinations, older birth order and significantly higher preference to drug treatment, while the Egyptian group showed a high preference to behavioral and phoniatric therapies, higher paternal and maternal education, higher employment among parents and higher family

  14. Radon Progeny in Egyptian Underground Phosphate Mines

    International Nuclear Information System (INIS)

    El-Hady, M.A.; Mohammed, A.; El-Hussein, A.; Ali, A.E.; Ahmed, A.A.

    2001-01-01

    In addition to the workers in uranium mines, the staff of other underground mines, such as workers in underground phosphate mines, can be exposed to 222 Rn and its progeny. In this study the individual radon progeny concentrations were measured in three Egyptian underground phosphate mines to estimate the occupational exposure of the workers at those sites. A filter method was used to measure individual radon progeny concentrations ( 218 Po, 214 Pb and 214 Po). The reported mean values of radon progeny concentrations exceed the action levels which are recommended by ICRP 65 (1993). Based on the measured individual radon progeny concentrations ( 218 Po, 214 Pb and 214 Po) in these mines, the annual effective dose for the workers has been calculated using the lung dose model of ICRP 66 (1994). According to the obtained results, some countermeasures were recommended in this study to minimise these exposure levels. (author)

  15. Attitude of Egyptian consumer towards irradiated food

    International Nuclear Information System (INIS)

    El-Khateeb, M.A.; El-Fouly, M.Z.; Saad El-din, N.; Abdel Karim, H.; Farag, M.D.

    2000-01-01

    This study aims at the evaluation of the opinion and attitude of the consumer as to what extent they accept or refuse food preservation by radiation. Also detect the method that can attract the consumers to adopt the technique and ensure the success handling of irradiated in egyptian market. One thousand and twenty two poll sheets were collected. The questionnaire was supported with simplified information about the use of atomic energy and radiation for peaceful purpose. From the results, 62.43% of the total sample size accepted the radiation technology persons that were convinced with the advantage of using irradiated food reached 70.45% . As to keep on being applied of the technology 73.97% of the total sample size agreed persons said yes to irradiated food for consumption if it is made available in the market were 57.53%

  16. Examination of an Egyptian mummy - stereolithography applied

    Energy Technology Data Exchange (ETDEWEB)

    Hjalgrim, H; Lynnerup, N [Laboratory of Biological Anthropology, Institute of Anatomy, Faculty of Health Sciences, University of Copenhagen (Denmark); Liversage, M [Department of Pediatric Dentistry, School of Dentistry, Faculty of Sciences, The Panum Institute, University of Copenhagen (Denmark)

    1994-12-31

    This paper describes the techniques of three dimensional imaging and stereolithography based on serial CAT-scans applied to the examination of the skull of an Egyptian mummy. Both the three dimensional image and the polymeric cast of the mummy skull presented finer details. It was confirmed that the subject was a male, approximately 30 - 35 years old. Fracturing of the ethmoid bone, e=sequelae to the removal of the brain, was observed in both types of presentations. Apart from this and signs of parodontitis, no pathology was observed. Stereolithography is a most powerful, non-destructive approach to the study of mummies. It might solve some of the problems of reburials, and further be of value in forensic medicine and paleo-ontology. (authors).

  17. Examination of an Egyptian mummy - stereolithography applied

    International Nuclear Information System (INIS)

    Hjalgrim, H.; Lynnerup, N.; Liversage, M.

    1994-01-01

    This paper describes the techniques of three dimensional imaging and stereolithography based on serial CAT-scans applied to the examination of the skull of an Egyptian mummy. Both the three dimensional image and the polymeric cast of the mummy skull presented finer details. It was confirmed that the subject was a male, approximately 30 - 35 years old. Fracturing of the ethmoid bone, e=sequelae to the removal of the brain, was observed in both types of presentations. Apart from this and signs of parodontitis, no pathology was observed. Stereolithography is a most powerful, non-destructive approach to the study of mummies. It might solve some of the problems of reburials, and further be of value in forensic medicine and paleo-ontology. (authors)

  18. Did the ancient egyptians discover Algol?

    Science.gov (United States)

    Jetsu, L.; Porceddu, S.; Porceddu, S.; Lyytinen, J.; Kajatkari, P.; Markkanen, T.; Toivari-Viitala, J.

    2013-02-01

    Fabritius discovered the first variable star, Mira, in 1596. Holwarda determined the 11 months period of Mira in 1638. Montanari discovered the next variable star, Algol, in 1669. Its period, 2.867 days, was determined by Goodricke (178). Algol was associated with demon-like creatures, "Gorgon" in ancient Greek and "ghoul" in ancient Arab mythology. This indicates that its variability was discovered much before 1669 (Wilk 1996), but this mythological evidence is ambiguous (Davis 1975). For thousands of years, the Ancient Egyptian Scribes (AES) observed stars for timekeeping in a region, where there are nearly 300 clear nights a year. We discovered a significant periodicity of 2.850 days in their calendar for lucky and unlucky days dated to 1224 BC, "the Cairo Calendar". Several astrophysical and astronomical tests supported our conclusion that this was the period of Algol three millennia ago. The "ghoulish habits" of Algol could explain this 0.017 days period increase (Battersby 2012).

  19. Inhaled beclomethasone in pregnant asthmatic women--a systematic review.

    Science.gov (United States)

    de Aguiar, M M; da Silva, H J; Rizzo, J Â; Leite, D F B; Silva Lima, M E P L; Sarinho, E S C

    2014-01-01

    The aim of this study was to systematically review the safety and efficacy of inhaled beclomethasone for asthma treatment in pregnant women. We performed a systematic review in Medline, LILACS and SciELO electronic databases in December 2012. A total of 3433 articles were found by using the keywords asthma, pregnancy and beclomethasone. Among these, 1666 were from Medline, via PubMed, and 1767 were from LILACS and SciELO. Nine of these articles were selected. Only one paper suggested an increased foetal risk for congenital malformations, and one other for offspring endocrine and metabolic disturbances. Data are mostly reassuring, supporting the use of glucocorticoid inhalants during pregnancy, and we found no evidence of inferiority in relation to efficacy and safety of beclomethasone compared to other drugs used in pregnant asthmatic women. Copyright © 2013 SEICAP. Published by Elsevier Espana. All rights reserved.

  20. Crescentic glomerulonephritis in non-asthmatic Churg-Strauss syndrome

    Directory of Open Access Journals (Sweden)

    Anupma Kaul

    2014-01-01

    Full Text Available A 58-year-old male presented with sensory motor polyneuropathy and rapidly progressive renal failure. Investigations revealed marked peripheral eosinophilia and elevated perinuclear antineutrophil cytoplasmic antibody titers. Renal biopsy showed pauci-immune cre-scentic glomerulonephritis with interstitial eosinophil infiltrates. He had no history of asthma. Computed tomography of the chest and X-ray of the paranasal sinuses were normal. On Day 1, the patient developed ileal perforation. Resected ileal segments showed small vessel vasculitis with extravascular eosinophils. A diagnosis of non-asthmatic variant of Churg-Strauss syndrome was made. Renal recovery was achieved in 12 weeks with a combination therapy of corticosteroid and cyclophosphamide. The patient has been relapse-free for 12 months on oral prednisolone therapy.

  1. Crescentic glomerulonephritis in non-asthmatic Churg-Strauss syndrome.

    Science.gov (United States)

    Kaul, Anupma; Sharma, Raj Kumar; Jaisuresh, Krishna Swamy; Agrawal, Vinita

    2014-03-01

    A 58-year-old male presented with sensory motor polyneuropathy and rapidly progressive renal failure. Investigations revealed marked peripheral eosinophilia and elevated perinuclear antineutrophil cytoplasmic antibody titers. Renal biopsy showed pauci-immune cre-scentic glomerulonephritis with interstitial eosinophil infiltrates. He had no history of asthma. Computed tomography of the chest and X-ray of the paranasal sinuses were normal. On Day 1, the patient developed ileal perforation. Resected ileal segments showed small vessel vasculitis with extravascular eosinophils. A diagnosis of non-asthmatic variant of Churg-Strauss syndrome was made. Renal recovery was achieved in 12 weeks with a combination therapy of corticosteroid and cyclophosphamide. The patient has been relapse-free for 12 months on oral prednisolone therapy.

  2. The therapeutic physical Culture in the rehabilitation to asthmatic students

    Directory of Open Access Journals (Sweden)

    Manuel Alejandro Romero-León

    2016-05-01

    Full Text Available Treating asthmatic students in the university environment has been a ministerial concern. Multiple actions aimed at preparing teachers to conduct the teaching of therapeutic physical culture are developed from the methodological work. In it offered theoretical, methodological and experiential tools for therapeutic exercises generate a developer student learning. Nevertheless, there are still limitations that reveal the need to give continuity to these intentions. One is the traditional approach of the exercises for therapeutic purposes. If we consider that today's society demands the formation of a subject becomes heir and transmitter of a culture of physical activity that achieves deal with their conditions, increasing growing life expectancy, then more than rehabilitation the physical must achieve a comprehensive educational impact.

  3. Non-deletion mutations in Egyptian patients with Duchenne muscular dystrophy

    Directory of Open Access Journals (Sweden)

    Rabah M. Shawky

    2014-07-01

    Conclusion: The relative higher frequency of duplication mutations in Egyptian patients with DMD may indicate that MLPA and not PCR should be preferred for molecular testing of Egyptian patients with DMD.

  4. Cyclin D1 in ASM Cells from Asthmatics Is Insensitive to Corticosteroid Inhibition.

    Science.gov (United States)

    Allen, Jodi C; Seidel, Petra; Schlosser, Tobias; Ramsay, Emma E; Ge, Qi; Ammit, Alaina J

    2012-01-01

    Hyperplasia of airway smooth muscle (ASM) is a feature of the remodelled airway in asthmatics. We examined the antiproliferative effectiveness of the corticosteroid dexamethasone on expression of the key regulator of G(1) cell cycle progression-cyclin D1-in ASM cells from nonasthmatics and asthmatics stimulated with the mitogen platelet-derived growth factor BB. While cyclin D1 mRNA and protein expression were repressed in cells from nonasthmatics in contrast, cyclin D1 expression in asthmatics was resistant to inhibition by dexamethasone. This was independent of a repressive effect on glucocorticoid receptor translocation. Our results corroborate evidence demonstrating that corticosteroids inhibit mitogen-induced proliferation only in ASM cells from subjects without asthma and suggest that there are corticosteroid-insensitive proliferative pathways in asthmatics.

  5. Eosinophilic airway inflammation in asthmatic patients is associated with an altered airway microbiome

    DEFF Research Database (Denmark)

    Sverrild, Asger; Kiilerich, Pia; Brejnrod, Asker Daniel

    2017-01-01

    BACKGROUND: Asthmatic patients have higher microbiome diversity and an altered composition, with more Proteobacteria and less Bacteroidetes compared with healthy control subjects. Studies comparing airway inflammation and the airway microbiome are sparse, especially in subjects not receiving anti......-inflammatory treatment. OBJECTIVE: We sought to describe the relationship between the airway microbiome and patterns of airway inflammation in steroid-free patients with asthma and healthy control subjects. METHODS: Bronchoalveolar lavage fluid was collected from 23 steroid-free nonsmoking patients with asthma and 10...... and AHR to mannitol but not airway neutrophilia. The overall composition of the airway microbiome of asthmatic patients with the lowest levels of eosinophils but not asthmatic patients with the highest levels of eosinophils deviated significantly from that of healthy subjects. Asthmatic patients...

  6. Do dental procedures affect lung function and arterial oxygen saturation in asthmatic patients?

    Directory of Open Access Journals (Sweden)

    Magdy Mahmoud Emara

    2013-04-01

    Conclusion: Asthmatic patients may be at a higher risk of developing oxygen desaturation after dental procedures regardless of their type with and without local anesthesia and a decrease in PEF after dental procedures with local anesthesia.

  7. Effects of Pranlukast Hydrate on Airway Hyperresponsiveness in Non-Asthmatic Patients with Japanese Cedar Pollinosis

    Directory of Open Access Journals (Sweden)

    Hironori Sagara

    2009-01-01

    Conclusions: The results indicate that pranlukast hydrate inhibits airway hyperresponsiveness in non-asthmatic patients with Japanese cedar pollinosis. In turn, this suggests that cysteinyl leukotrienes have a role in increased airway responsiveness.

  8. Influenza enhances caspase-1 in bronchial epithelial cells from asthmatic volunteers and is associated with pathogenesis

    Science.gov (United States)

    Background: The leading cause of asthma exacerbation is respiratory viral infection. Innate antiviral defense pathways are altered in the asthmatic epithelium, yet involvement of inflammasome signaling in virus-induced asthma exacerbation is not known. Objective: This study com...

  9. [Human Metapneumovirus (hMPV) associated to severe bronchial asthmatic crisis].

    Science.gov (United States)

    López, M A; Kusznierz, G F; Imaz, M S; Cociglio, R; Tedeschi, F A; Zalazar, F E

    2006-01-01

    Human Metapneumovirus (hMPV) is a recently reported agent of acute infection in the respiratory tract. It has been found in children as well as in young adults and elders. The clinical manifestations produced by hMPV are indistinguishable from those by common respiratory virus, and can evolve from asymptomatic infection into severe pneumonia. On the other hand, some authors have described cases of bronchial asthma exacerbation associated with hMPV infection. In this work we report a case of a child who presented a severe bronchial asthmatic crisis with a suspected viral associated infection. Immunofluorescence tests yielded negative results for sincitial respiratory virus, adenovirus, a-b influenza virus and parainfluenza 1, 2, 3, virus. In an attempt to detect the presence of hMPV, a RT-PCR was carried out to amplify sequences from both N and F genes. Using this approach, a positive result for hMPV was obtained. To our knowledge, this is the first description of a case of asthma exacerbation associated to hMPV in our region. In addition, these results are similar to previous reports where it was hypothesized that, like RSV, hMPV can trigger a respiratory chronic disease as asthma.

  10. SOME IMPORTANT FACTORS AFFECTING EVOLUTION OF ACTIVITY BASED COSTING (ABC) SYSTEM IN EGYPTIAN MANUFACTURING FIRMS

    OpenAIRE

    Karim MAMDOUH ABBAS

    2014-01-01

    The present investigation aims to determine the factors affecting evolution of Activity Based Costing (ABC) system in Egyptian case. The study used the survey method to describe and analyze these factors in some Egyptian firms. The population of the study is Egyptian manufacturing firms. Accordingly, the number of received questionnaires was 392 (23 Egyptian manufacturing firms) in the first half of 2013. Finally, the study stated some influencing factors for evolution this system (ABC) in Eg...

  11. Effects of Asthma and Inhalation corticosteroids on the dental arch morphology in children

    Directory of Open Access Journals (Sweden)

    S S Kumar

    2012-01-01

    Full Text Available Background: Hereditary, environmental and developmental factors play an important role in dentofacial development, as well as the initiation of malocclusion disorder. Allergic phenomenon such as asthma that induces an alternative mode of breathing in patients is a contributing factor in development of the dental arch. Aim: Our aim in this study was to evaluate the dentoalveolar morphology in asthmatic children and to analyze the effects of asthmatic medications on the dental arch. Setting and Design : This study is centered on 44 asthmatic children aged between 6-12 years from J.S.S Hospital, Mysore. Selected variables from model analysis of the casts of the asthmatic group were subjected to comparison with those of the non-asthmatic group, which comprised of 44 non-asthmatic children. Selected parameters were arch width, arch length and palatal depth. Materials and Methods : Impressions of upper and lower arches were made with rubber based impression material. A sliding digital caliper was used to measure the casts for arch width and arch length. A palatal depth gauge was used to measure the palatal depth. Statistical Analysis : Differences in arch widths, arch lengths and palatal depths between asthmatics and non-asthmatics groups were evaluated by independent sample t-tests. Chi-square test was applied to assess the frequency of occurrence of malocclusion in the asthmatic children. Result: The results obtained revealed that the arch length and palatal depth of asthmatic group had higher values compared to that of non-asthmatic groups for both age groups (6 to 8-year-old males and females, 10 to 12-year-old males and females. Inter molar width showed a significant lower value in asthmatics in the maxillary arches of 10 to 12-year-old females. Fifty percent of the asthmatic children aged 10 to 12-years had open-bite. Children under regular medication showed significant deviation in the dentoalveolar morphology as compared to those under

  12. Psychosocial impact of sickle cell disease in children seen at ...

    African Journals Online (AJOL)

    On the Rutter Scale A2, the SCD children were more likely than the controls to report neurotic symptoms but less likely than controls to bully other children. SCD children (30%) were more likely to be identified as probable cases with psychological problems than asthmatics (25%) and AMI children (20%). These differences ...

  13. Social media in the 2011 Egyptian uprising.

    Science.gov (United States)

    Brym, Robert; Godbout, Melissa; Hoffbauer, Andreas; Menard, Gabe; Zhang, Tony Huiquan

    2014-06-01

    This paper uses Gallup poll data to assess two narratives that have crystallized around the 2011 Egyptian uprising: (1) New electronic communications media constituted an important and independent cause of the protests in so far as they enhanced the capacity of demonstrators to extend protest networks, express outrage, organize events, and warn comrades of real-time threats. (2) Net of other factors, new electronic communications media played a relatively minor role in the uprising because they are low-cost, low-risk means of involvement that attract many sympathetic onlookers who are not prepared to engage in high-risk activism. Examining the independent effects of a host of factors associated with high-risk movement activism, the paper concludes that using some new electronic communications media was associated with being a demonstrator. However, grievances, structural availability, and network connections were more important than was the use of new electronic communications media in distinguishing demonstrators from sympathetic onlookers. Thus, although both narratives have some validity, they must both be qualified. © London School of Economics and Political Science 2014.

  14. Iron forms in some egyptian soils

    International Nuclear Information System (INIS)

    EL Kholi, A.F.; Massoud, M.A.; EL-Naggar, H.A.; Gadallah, A.

    1990-01-01

    The present study is an attempt to find out the available forms of iron (Fe 2+ and Fe 3+ ) in five egyptian soils samples, representing alluvial, calcareous and sandy soils. Concerning the iron content of soil either Fe 2+ or Fe 3+ , the tested soil types were relatively arranged in the order alluvial> calcareous> sandy soil. In spite of the considerable variations in the soil content of iron cations, the Fe 2+ /Fe 3+ ratio was almost kept constant around 0.83. The uniformity of the ferrous : ferric ratio in the different tested soil types indicates their similarity in their redox-potential, pH and their environmental conditions, particularly, the aeration and partial O 2 - pressure degree. Fe 2+ /Fe 3+ being less than unity suggests that the Fe 2+ Fe 3+ reaction tends towards the forward direction, i.e., to the Fe 3+ formation. As a result of the pot experiment, significant correlations have been found between the laboratory determined soil Fe 2+ and both of the plant Fe-uptake and the plant dry matter weight

  15. EL PASO CHILDREN'S HEALTH STUDY: A PRESENTATION TO THE BORDER 2012 AIR POLICY FOURM

    Science.gov (United States)

    Introduction: Asthmatic children living in inner-city communities are a particularly vulnerable subgroup, both because of their underlying airways disease and their exposure to relatively high levels of motor vehicle emissions. Objective: To investigate the association betw...

  16. Exercise-Induced Wheezing among Japanese Pre-School Children and Pupils

    Directory of Open Access Journals (Sweden)

    Yoko Murakami

    2014-01-01

    Conclusions: EIW was not rare among current asthmatic children. An increased risk for EIW was in accordance with increasing severity of current asthma and this relation was mitigated with leukotriene receptor antagonist daily use among kindergartners.

  17. High incidence of oral corticosteroids prescriptions in children with asthma in early childhood

    NARCIS (Netherlands)

    Arabkhazaeli, A.; Vijverberg, S.J.H.; Van Der Ent, C. Kors; Raaijmakers, J.A.M.; van der Zee, A.H.

    2016-01-01

    OBJECTIVE: Severe asthma exacerbations are often treated with short courses of oral corticosteroids (OCS). This study assessed the incidence of OCS being prescribed in asthmatic children of various age groups and calculated their chances of receiving subsequent OCS prescriptions. METHODS:

  18. Factors influencing anti-asthmatic generic drug consumption in Morocco: 1999-2010.

    Science.gov (United States)

    Ghanname, Imane; Ahid, Samir; Berrada, Ghizlane; Belaiche, Abdelmjid; Hassar, Mohammed; Cherrah, Yahia

    2014-01-01

    The increasing availability of generic drugs (GD) resulted in a remarkable reduction in treatment costs that allowed a better access to health care.The aim of this study is to evaluate the share of anti-asthmatic generic drugs during the period 1999-2010 in Morocco and to look at the factors influencing generic development. In this study, we used Moroccan sales data from IMS Health (Intercontinental Marketing Services). The consumption of the drugs was expressed in DDD/1000 inhabitants/day according to the WHO ATC/DDD methodology. Between 1999 and 2010, anti-asthmatic consumption increased from 3.91 to 14.43 DDD/1000 inhabitants/day. The market of anti-asthmatic generic drugs progressed from 1.83 (47%) to 2.18 (23%) DDD/1000 inhabitants/day from 1999 to 2010. In 2010, inhaled glucocorticosteroids ranked first (0.83 DDD/1000 inhabitants/day), followed by inhaled short acting beta agonists (0.73 DDD/1000 inhabitants/day). The number of brands went from 27 in 1999 to 34 in 2010, with a generic share increasing from 55.55% to 70.59%. The number of anti-asthmatic pharmaceutical preparations increased from 57 to 64 during the same period, of which 31 and 42 were generic preparations. In 2010, the total cost of anti-asthmatic dugs was about 22 million euro, the generics representing 14 million euro. Despite the introduction of a compulsory insurance scheme called "AMO", that allows a refund for 69.5% of anti-asthmatic specialties marketed in Morocco, anti-asthmatic generic drug consumption remains limited. The Moroccan market is still largely dominated by the originator drugs with still valid patents.

  19. DETERMINATION OF THE HABITS OF ASTHMATIC PATIENTS ABOUT USING SUBSTANCE CONTAINING PERFUME

    Directory of Open Access Journals (Sweden)

    Ercan GOCGELDI

    2005-06-01

    Full Text Available Introduction: Air pollution, perfume, aerosol substances, odors of paint and detergent are the most important non-specific irritants stimulating the asthmatic attack. The odors of these substances exist for long time and form the serious risk for the asthmatic patients. This study was planned to determine the frequency of using perfume and substance containing perfume and the sensitivities to the substances among the asthmatic patients using inhaling steroid and b2-mimetic ant asthmatic drugs. Methods: This is a descriptive study and conducted among patients who applied to the Allergic Diseases outpatient service of Gulhane Military Medical Academia in October-December 2004. 83 asthmatic patients who accepted to participate to the study filled out a questionnaire that including patients habits relating perfume, cleaners with perfume, perfume for living room, toilets and bathrooms, and having dyspnea or not when exposed any kind of perfumes and using any b2-mimetik or not. Results: 73.5% (n=61 of participants were male, and 26.5 % (n=22 were women. Their ages were from 18 to 57 years. 79.5% (n=66 of participants expressed that they were sensitive to the odors mentioned and experienced the respiratory problems when they were at the surroundings by odour and 26.5% (n=22 of participants sometimes used the B2-mimetic antiasthmatic drugs for this reason. On the other hand; It was found that 68.7% (n=57 of participants regularly used the perfume for themselves everyday, 85.5% (n=71 of participants washed their clothings by using cleaners and/or softeners with perfume, 44.6% (n=37 of participants used the perfume for their rooms frequently, 62.7% (n=52 of participants used substance with perfume in their toilets and bathrooms. Conclusion: We conclude that the asthmatic patients have not sufficient knowledge about non-spesific irritants stimulating the asthmatic attack, and don’t behave sensitive. It’s important to plan properly the medical

  20. Assessing caries, dental plaque and salivary flow in asthmatic adolescents using inhaled corticosteroids.

    Science.gov (United States)

    Santos, N C; Jamelli, S; Costa, L; Baracho Filho, C; Medeiros, D; Rizzo, J A; Sarinho, E

    2012-01-01

    A number of studies have reported that inhaled corticosteroids may cause a greater incidence of caries, reduced salivary flow, changes in saliva composition and an increased frequency of dental plaque, probably through alterations in the oral microbiota. The objective was to compare the frequency of caries, dental plaque and non-stimulated salivary flow rate among asthmatic adolescents using inhaled corticosteroids and non-asthmatic adolescents, as well as the salivary biochemical parameters (pH and leucocytes) in both groups. This research has a descriptive cross-sectional design to compare dental health of 40 asthmatics on inhaled corticosteroids and 40 non-asthmatic adolescents (median age 13 years). The findings were a higher number of tooth surfaces affected by dental caries (median 4 versus 1.5), and more dental plaques (median 70.5 versus 60.7) among asthmatic adolescents. They also had a significantly higher frequency of salivary leucocytes. The non-stimulated salivary flow was similar in both groups. The results suggest an association between the use of inhaled corticosteroids and an increased risk of dental caries and bacterial plaque, which calls for special attention of these patients by doctors and dental health professionals. Copyright © 2010 SEICAP. Published by Elsevier Espana. All rights reserved.

  1. Inhaled corticosteroids inhibit substance P receptor expression in asthmatic rat airway smooth muscle cells

    Directory of Open Access Journals (Sweden)

    Li Miao

    2012-12-01

    Full Text Available Abstract Background Neurokinins (NKs participate in asthmatic airway inflammation, but the effects of NKs on airway smooth muscle cells (ASMCs and those of corticosteroids on NKs are unknown. Methods To investigate the effect of budesonide on substance P (NK-1 receptor (NK-1R expression in the lung and ASMCs, 45 Wistar rats were randomly divided into three groups: control, asthmatic, and budesonide treatment. Aerosolized ovalbumin was used to generate the asthmatic rat model, and budesonide was administered after ovalbumin inhalation. On day 21, bronchial responsiveness tests, bronchoalveolar lavage, and cell counting were conducted. NK-1R protein expression in the lung was investigated by immunohistochemistry and image analysis. Primary rat ASMC cultures were established, and purified ASMCs of the fourth passage were collected for mRNA and protein studies via real-time RT-PCR, immunocytochemistry, and image analysis. Results NK-1R mRNA and protein expression in the budesonide treatment group rat’s lung and ASMCs were less than that in the asthmatic group but greater than that in the control group. Conclusions NK-1R is involved in the pathogenesis of asthma and that budesonide may downregulate the expression of NK-1R in the ASMCs and airways of asthmatic rats, which may alleviate neurogenic airway inflammation.

  2. Anti-inflammatory effects of embelin in A549 cells and human asthmatic airway epithelial tissues.

    Science.gov (United States)

    Lee, In-Seung; Cho, Dong-Hyuk; Kim, Ki-Suk; Kim, Kang-Hoon; Park, Jiyoung; Kim, Yumi; Jung, Ji Hoon; Kim, Kwanil; Jung, Hee-Jae; Jang, Hyeung-Jin

    2018-02-01

    Allergic asthma is the most common type in asthma, which is defined as a chronic inflammatory disease of the lung. In this study, we investigated whether embelin (Emb), the major component of Ardisia japonica BL. (AJB), exhibits anti-inflammatory effects on allergic asthma via inhibition of NF-κB activity using A549 cells and asthmatic airway epithelial tissues. Inflammation was induced in A549 cells, a human airway epithelial cell line, by IL-1β (10 ng/ml) treatment for 4 h. The effects of Emb on NF-κB activity and COX-2 protein expression in inflamed airway epithelial cells and human asthmatic airway epithelial tissues were analyzed via western blot. The secretion levels of NF-κB-mediated cytokines/chemokines, including IL-4, 6, 9, 13, TNF-α and eotaxin, were measured by a multiplex assay. Emb significantly blocked NF-κB activity in IL-1β-treated A549 cells and human asthmatic airway epithelial tissues. COX-2 expression was also reduced in both IL-1β-treated A549 cells and asthmatic tissues Emb application. Emb significantly reduced the secretion of IL-4, IL-6 and eotaxin in human asthmatic airway epithelial tissues by inhibiting activity of NF-κB. The results of this study suggest that Emb may be used as an anti-inflammatory agent via inhibition of NF-κB and related cytokines.

  3. Prevalence of overweight and obesity associated with the levels of physical fitness among primary school age children in Assiut city

    Directory of Open Access Journals (Sweden)

    Osama Abdelkarim

    2017-07-01

    Conclusion: The present study showed a high percent of overweight, obese and skinny subjects among Egyptian children. This abnormal increase or decrease in body weight affects negatively the levels of children’s physical fitness. Thus, overweight and obesity should be more attracted by the Egyptian pediatric population with paying attention to the updated health information.

  4. Physical exercise program for children with bronchial asthma.

    Science.gov (United States)

    Szentágothai, K; Gyene, I; Szócska, M; Osváth, P

    1987-01-01

    A long-term physical exercise program was established for a large number of children with bronchial asthma. Asthmatic children were first taught to swim on their backs to prevent breathing problems customary for beginners using other strokes. They concurrently participated in gymnasium exercises, and the program was later completed with outdoor running. Program effectiveness was evaluated by monitoring asthmatic symptoms, changes in medication, and changes in the activity and physical fitness of the children. Data collected from 121 children showed that during the first year in the program the number of days with asthmatic symptoms decreased in a large majority of the patients while medication was decreased. School absenteeism and hospitalization dropped markedly. Parental evaluation of the children indicated much improvement in 51.2%, improvement in 40.5%, unchanged condition in 7.4%, and deterioration of general health was only reported in one child (0.8%). The same extent of improvement continued during the second year. The Cooper test was applied for the first time to such an exercise program and indicated that the participating asthmatic children performed as well as a control group of nonasthmatic children, and the cardiovascular efficiency of the asthmatics was actually better.

  5. Efficacy of steroid treatments in the asthmatic preschool child

    DEFF Research Database (Denmark)

    Bisgaard, H

    2002-01-01

    Asthma represents the most common chronic disease in preschool children. Hospital admission for wheezy disorders is the most common paediatric chronic disease causing hospital admission and more common in young children than later in life.......Asthma represents the most common chronic disease in preschool children. Hospital admission for wheezy disorders is the most common paediatric chronic disease causing hospital admission and more common in young children than later in life....

  6. Asthmatic inflammatory reaction in the lung tissues of juvenile rats following exposure to cyolane pesticide

    International Nuclear Information System (INIS)

    Nour el din, A.M.; Hassanin, M.M.

    2004-01-01

    The present study was carried out to evaluate the effect of the organophosphorus pesticide cyolane on the tissues of the respiratory system and the pro-inflammatory markers in the serum.The study was carried out on thirty juvenile Sprague Dawley rats. Animals were divided into three groups, one used as control and the other two groups, (Gr.I and Gr.Il) received daily diet contained cyolane equivalent to 1.0 mg/kg b.wt. for 2 and 4 weeks, respectively.Nitric oxide (No), immunoglobulins E(IgE) and G (IgG) were measured in the serum of control and treated rats as an important pro-inflammatory markers.The results revealed that nitric oxide was highly significantly increased in Gr.II (P< 0.001) and significantly increased in Gr.I (P< 0.01).As regards to serum immunoglobulins, the data obtained revealed significant increase in serum total IgE in both treated groups. The IgG, as an anaphylactic antibody, showed significant increase in both groups.Histopathological examination of lung tissue revealed increased inflammatory cells infiltration and congested blood vessels in Gr.I while Gr.II showed massive inflammatory cells infiltration and congestion of blood vessels which became more pronounced. In addition, the hypertrophied muscle fibers were increased in the sub-bronchial epithelium.We concluded that young adolescents and children must advised to avoid exposure to organophosphorus pesticides, even for short time, to prevent asthmatic inflammatory reaction, which by time destroy their lung tissues. Also, the study recommended importance of measuring No, IgE and IgG serum levels as inflammatory markers for early diagnosis and management of asthma

  7. Egyptian Journal of Biochemistry and Molecular Biology - Vol 31, No ...

    African Journals Online (AJOL)

    Molecular evaluation of Glypican 3 gene expression in Egyptian patients with Hepatocellular carcinoma · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. SA El-Kafrawy, M El-Daly, T Salem, M Abdel-Hamid, MA Hola, IH El-Sayed, 159-172 ...

  8. Non-deletion mutations in Egyptian patients with Duchenne ...

    African Journals Online (AJOL)

    Rabah M. Shawky

    2014-04-19

    Apr 19, 2014 ... The Egyptian Journal of Medical Human Genetics www.ejmhg.eg.net .... Serum CPK levels ranged between 2134IU/L and. 24,000 IU/L .... Previous studies reported a correlation for IQ values in affected .... Behav Brain Funct.

  9. Genetic comparisons of Egyptian date palm cultivars (Phoenix ...

    African Journals Online (AJOL)

    Random amplified polymorphic DNA technique was used to compare genetic material from four females date palm and four unknown male trees of Egyptian date palm. The genetic similarity between the four females date palm (Zaghloul, Amhat, Samany and Siwi) ranged from 87.5 to 98.9%. The banding profiles obtained ...

  10. Database Software Selection for the Egyptian National STI Network.

    Science.gov (United States)

    Slamecka, Vladimir

    The evaluation and selection of information/data management system software for the Egyptian National Scientific and Technical (STI) Network are described. An overview of the state-of-the-art of database technology elaborates on the differences between information retrieval and database management systems (DBMS). The desirable characteristics of…

  11. Protein pattern of the honeybee venoms of Egypt | Zalat | Egyptian ...

    African Journals Online (AJOL)

    The venom composition of the Egyptian honeybee Apis mellifera lamarckii, the Carniolan honeybee Apis mellifera carnica and a hybrid with unknown origin were analyzed using electrophoresis (SDS-PAGE). All venoms shared six bands with molecular weights of 97.400, 67.400, 49.000, 45.000, 43.000 and 14.000D.

  12. Polarized Discourse in the Egyptian News: Critical Discourse Analysis Perspective

    Science.gov (United States)

    Eissa, Mohammed Mahmoud

    2015-01-01

    The aim of this study is to investigate ideological structures of polarized discourse coded in the reports of two online news websites: egyptindependent and ikwanweb. The study focuses on online news reports relating to three interrelated events: the issuing of a constitutional declaration by Egyptian president, the aftermath clashes outside…

  13. Egyptian Film: Gender and Class Violence Three Cycles.

    Science.gov (United States)

    Al-Obaidi, Jabbar A.

    2000-01-01

    Examines the level of physical and verbal violence by gender and social class in Egyptian films in three cycles: romantic musicals and melodramas; war and political genres; and drug and gangster films. Concludes that the outrageous level of violence does not accurately reflect the real society. (Contains 20 references.) (LRW)

  14. Egyptian Journal of Biochemistry and Molecular Biology - Vol 22, No ...

    African Journals Online (AJOL)

    Evaluation of some genetic factors influencing the phenotypic severity of β thalassemia Egyptian patients · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Ibtessam R Hussein, Amina M Medhat, Samir F Zohny, Alice K Abd El-Aleem, Ghada Y El-Kammah, Bardees M Foda, 107- ...

  15. Screening the Egyptian desert actinomycetes as candidates for new ...

    African Journals Online (AJOL)

    In a screening program to study the antimicrobial activities of desert actinomycetes as potential producers of active metabolites, 75 actinomycete strains were isolated from the Egyptian desert habitats and tested. Out of the isolated 75 organisms, 32 (42.67%) showed activity against the used test organisms.

  16. Parenting Style, Individuation, and Mental Health of Egyptian Adolescents

    Science.gov (United States)

    Dwairy, Marwan; Menshar, Kariman E.

    2006-01-01

    Three questionnaires that measure parenting style, adolescent-family connectedness, and mental health were administered to 351 Egyptian adolescents. Results show that in rural communities the authoritarian style is more predominant in the parenting of male adolescents, while the authoritative style is more predominant in the parenting of female…

  17. Review Article: Anaphylaxis vulnerable groups | El-Gamal | Egyptian ...

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The). Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 13, No 1 (2015) >. Log in or Register to get access to full text downloads.

  18. Editorial | El-Gamal | Egyptian Journal of Pediatric Allergy and ...

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The). Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 14, No 2 (2016) >. Log in or Register to get access to full text downloads.

  19. Cytokines and beta-cell destruction | Elsedfy | Egyptian Journal of ...

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The). Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 2, No 2 (2004) >. Log in or Register to get access to full text downloads.

  20. Hen's egg white hypersensitivity among a group of Egyptian atopic ...

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The). Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 12, No 1 (2014) >. Log in or Register to get access to full text downloads.

  1. Neurogenic inflammation and allergy | Mostafa | Egyptian Journal of ...

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The). Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 7, No 2 (2009) >. Log in or Register to get access to full text downloads.

  2. Pediatric AIDS | Khazbak | Egyptian Journal of Pediatric Allergy and ...

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The). Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 2, No 1 (2004) >. Log in or Register to get access to full text downloads.

  3. Baraitser–Winter syndrome: An additional Egyptian patient with ...

    African Journals Online (AJOL)

    We report a 3.5 year old male child, second in order of birth of non consanguineous Egyptian parents with Baraitser–Winter syndrome (BRWS). The patient had bilateral colobomas of the iris and choroid. Our patient had also retinal hypoplasia, which was not reported previously in this syndrome, bilateral congenital ptosis, ...

  4. Booster HBV vaccination; is it really necessary? | Alavian | Egyptian ...

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The). Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 9, No 2 (2011) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Booster HBV vaccination; is it ...

  5. Narmer, Scorpion and the representation of the early Egyptian court

    NARCIS (Netherlands)

    Kelder, J.M.

    2013-01-01

    Numerous academic and popular articles have been published on the Narmer Palette, the Narmer Mace-head and the Scorpion Mace-head, arguably three of the most iconic early Egyptian monuments. It is generally recognized that these three objects are the climax of a centuries-old tradition of

  6. Space and protest : A tale of two Egyptian squares

    NARCIS (Netherlands)

    Mohamed, A.A.; Van Nes, A.; Salheen, M.A.

    2015-01-01

    Protests and revolts take place in public space. How they can be controlled or how protests develop depend on the physical layout of the built environment. This study reveals the relationship between urban space and protest for two Egyptian squares: Tahrir Square and Rabaa Al-Adawiya in Cairo. For

  7. Modelling gender differences in Egyptian adolescents' perception of ...

    African Journals Online (AJOL)

    This study investigated gender differences in Egyptian adolescents' perception of parental involvement practices when controlling for the effect of adolescents' prior academic achievement and level of educational aspiration. Subjects of this study included 187 first-year students enrolled in four high schools in El-Minia city in ...

  8. Administrative Reform and the Egyptian Ministry of Education.

    Science.gov (United States)

    Hanson, E. Mark

    1990-01-01

    Identifies and analyzes the organizational constraints acting upon and within the Egyptian Ministry of Education that deter its capacity for administrative reform. Despite being highly bureaucratic, the ministry's administrative structure operates with relative efficiency. However, the ministry cannot seem to change the educational system's…

  9. Egyptian personal piety and Israel's wisdom literature | Fischer | Acta ...

    African Journals Online (AJOL)

    This article evaluates the movement of Egyptian personal piety and its relation to Israelite wisdom texts. Hymns and prayers of personal piety developed in the New Kingdom at the same time as "heretic" Harpers' songs and love songs. The personal piety affected also the genre of instructions. The instruction of Amenemope ...

  10. Unusual Suspects: "Ultras" as political actors in the Egyptian Revolution

    NARCIS (Netherlands)

    Woltering, R.

    2013-01-01

    The article presents an examination into the mobilization of Ultras, a social group of aggressive football fans, within the Egyptian revolution as part of the larger Arab Spring uprisings of 2011. Comments are given noting how the Ultras are a good example of how non-political groups became active

  11. Immunogenetics of type 1 diabetes mellitus | Tantawy | Egyptian ...

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The). Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 6, No 1 (2008) >. Log in or Register to get access to full text downloads.

  12. Thinking Egyptian: Active Models for Understanding Spatial Representation.

    Science.gov (United States)

    Schiferl, Ellen

    This paper highlights how introductory textbooks on Egyptian art inhibit understanding by reinforcing student preconceptions, and demonstrates another approach to discussing space with a classroom exercise and software. The alternative approach, an active model for spatial representation, introduced here was developed by adapting classroom…

  13. Wissa Wassef's Experiment: The Phoenix of Egyptian Weaving.

    Science.gov (United States)

    Court, Elsbeth

    1985-01-01

    The gallery and weaving workshops of the Wissa Wassef School, located near Cairo, Egypt, are described. The school was started 30 years ago by the Egyptian architect Wissa Wassef, who believed in innate creativity and the need to encourage artistic creation by the practice of the craft from early childhood. (RM)

  14. Application of Moessbauer spectroscopy to study archaeological Egyptian pottery

    International Nuclear Information System (INIS)

    Eissa, N.A.

    1988-01-01

    Moessbauer spectra have been used as ''fingerprints'' in obtaining information an ancient Egyptian pottery and in fine art. An empirical relation has been found that connects the natural radiation dose with the intensity ratio of the two non-magnetic central peaks. It was suggested that this relation be used for dating ancient pottery. 8 refs, 13 figs, 2 tabs

  15. Three algorithms for Egyptian fractions | Izevbizua | Journal of the ...

    African Journals Online (AJOL)

    This idea let them represent any fraction a/b as the sum of unit fractions e.g 27 = 14 + 128. Further, the same fraction could not be used twice (so 27 = 17 + 17 is not allowed). In this work we examine a number of algorithms for generating Egyptian fractions in more detail, implement them and analyze their performance.

  16. Nutritional improvement of an Egyptian breed of mung bean by ...

    African Journals Online (AJOL)

    Germination and/or fermentation processes for Egyptian breeds of mung seeds were carried out with three Lactobacillus strains namely, L. reuteri, L. case, and L. heleviticus. Results revealed increase in protein content, nitrogen solubility and in vitro digestibility for all treated mung meals. Treated mung proteins contained ...

  17. IgG4 antibodies in Egyptian patients with schistosomiasis

    NARCIS (Netherlands)

    Iskander, R.; Das, P. K.; Aalberse, R. C.

    1981-01-01

    Serum immunoglobulins were determined in 40 Egyptian patients with schistosomiasis. In addition to the well-established elevation in total IgE, a striking imbalance in the IgG subclass levels was found: IgG3 and IgG4 levels were markedly elevated, whereas IgG2 levels were normal. The IgG4 level did

  18. Strategic Leadership and Its Application in Egyptian Universities

    Directory of Open Access Journals (Sweden)

    Hany R. Alalfy

    2014-11-01

    Full Text Available Today's universities operate in a climate of great change, along with increased responsibilities and accountability from Internal and external customers. This has resulted in calls for a new kind of leadership working to help the university to improve educational services and face more challenges, called strategic leadership, at the university level. Aim of study defining of Egyptian leadership universities pattern of modern leadership styles, named as Strategic leadership (concept, objectives, roles, requirements, and application obstacles. Relate to the suffering of the Egyptian universities of many problems that limit their efficiency and effectiveness. This led to the need to search for new approaches as strategic leadership for eliminate of these problems. The study used a descriptive approach for its suitability for the nature of the study. The study found multiple reasons for the application of strategic leadership style in Egyptian universities as a result of  the problems the leaderships of the Egyptian universities suffer from  which limits its efficiency and effectiveness. Study recommended starting applying this pattern quickly after all the positive results it achieved in many universities.   

  19. The Case for (Social) Entrepreneurship Education in Egyptian Universities

    Science.gov (United States)

    Kirby, David A.; Ibrahim, Nagwa

    2011-01-01

    Purpose: The purpose of this paper is to explore awareness of social entrepreneurship amongst Egyptian students and to determine what is needed to create more graduate social entrepreneurs. Design/methodology/approach: The theoretical framework is Ajzen's Theory of Planned Behavior. Data collection is a questionnaire survey of 183 of the 2,000…

  20. Production of functional protein hydrolysates from Egyptian breeds ...

    African Journals Online (AJOL)

    Production of functional protein hydrolysates from Egyptian breeds of soybean and lupin seeds. AA khalil, SS Mohamed, FS Taha, EN Karlsson. Abstract. Enzymatic hydrolysis is an agro-processing aid that can be utilized in order to improve nutritional quality of protein extracts from many sources. In this study, protein ...

  1. Detection of steroid sulfatase gene deletion (STS) in Egyptian males ...

    African Journals Online (AJOL)

    Patients and Methods: We performed this study on Egyptian males complaining of X-linked ichthyosis who were subjected to clinical examination, pedigree analysis of the family, cytogenetic studies using G-banding technique and fluorescent in situ hybridization (FISH) using locus specific probe for stereoid sulfatase (STS) ...

  2. DNA Characterization and Polymorphism of KISS1 Gene in Egyptian ...

    African Journals Online (AJOL)

    The objective of this study was the detection of the restriction fragment length polymorphism (RFLP) and single nucleotide polymorphisms (SNPs) of KISS1 gene in six major Egyptian small ruminant breeds. The primers used in this study flanked a 377 bp fragment from intron 1 of KISS1 gene in sheep and goat. These PCR ...

  3. Retraction 2 | Shafik | Egyptian Journal of Biochemistry and ...

    African Journals Online (AJOL)

    Value of co-peptin/ plasminogen activator inhibitor-1 axis in early diagnosis of preterm labor risk among pre-eclamptic Egyptian women. Noha M. Shafik1, Soha S. Zakaria1, Ahmed M. Hagras2 and Ghada M. Abou-Fard3 Departments of Medical Biochemistry1, Gynecology2 and Physiology3, Faculty of Medicine, Tanta ...

  4. Pathogenetics. An introductory review | Salem | Egyptian Journal of ...

    African Journals Online (AJOL)

    Egyptian Journal of Medical Human Genetics ... the study of mutagens or factors capable of affecting the structural integrity of the genetic material leading to mutational changes that, in the majority of cases, result in harmful effects due to the resulting disturbances of functions of mutated components of the genome.

  5. Genetic variations between two ecotypes of Egyptian clover by inter ...

    African Journals Online (AJOL)

    Aghomotsegin

    2015-06-10

    Jun 10, 2015 ... Four Egyptian clover (Trifolium alexandrinum L) cultivars representing two ecotypes were used in the present study. Fahl cultivar is prevalent in whole Egypt and is good for single cut as it has poor regeneration ability, whereas Serw1, Giza6 and Gemmiza1 give 5-6 cuts of good fodder. Techniques based ...

  6. Screening for subtle chromosomal rearrangements in an Egyptian ...

    African Journals Online (AJOL)

    Rabah M. Shawky

    ing, high resolution banding (HRB), and fluorescent in situ hybridization (FISH) technique with appropriate probes were carried out ... Shams University. The Egyptian Journal of Medical Human Genetics www.ejmhg.eg.net ... (to exclude aminoacidopathies), and pelvi-abdominal sonar and echocardiography for detection of.

  7. “Muslim Brothrhood” in the Egyptian Revolution of 2011

    Directory of Open Access Journals (Sweden)

    Садери Фахиме

    2014-12-01

    Full Text Available The article examines the roots and causes of protests in Egypt at the present stage. The author focuses on the ideological influence of Islamic parties and movements, in particular the association “Muslim Brotherhood” in the Egyptian Revolution of 2011. Methodological basis of this publication principles amounted to politological, sociological, cultural and historical methods of scientific knowledge.

  8. Occupational stress, anxiety and depression among Egyptian teachers.

    Science.gov (United States)

    Desouky, Dalia; Allam, Heba

    2017-09-01

    Occupational stress (OS) among teachers predispose to depression and anxiety. No study was done to assess these problems among Egyptian teachers. This study aimed to assess the prevalence of OS, depression and anxiety among Egyptian teachers. A cross sectional study was done on 568 Egyptian teachers. The respondents filled a questionnaire on personal data, and the Arabic version of the Occupational Stress Index (OSI), the Arabic validated versions of Taylor manifest anxiety scale and the Beck Depression Inventory (BDI) were used to assess OS, anxiety and depression respectively. The prevalence of OS, anxiety and depression among teachers was (100%, 67.5% and 23.2%) respectively. OS, anxiety and depression scores were significantly higher among teachers with an age more than 40years, female teachers, primary school teachers, those with inadequate salary, higher teaching experience, higher qualifications and higher workload. A significant weak positive correlation was found between OS scores and anxiety and depression scores. This study indicated the need for future researches to address risk factors of OS and mental disorders among Egyptian teachers, and the need of periodical medical evaluation of teachers and medical and psychological support for the identified cases. Copyright © 2017. Published by Elsevier Ltd.

  9. Evaluation of municipal solid waste management in egyptian rural areas.

    Science.gov (United States)

    El-Messery, Mamdouh A; Ismail, Gaber A; Arafa, Anwaar K

    2009-01-01

    A two years study was conducted to evaluate the solid waste management system in 143 villages representing the Egyptian rural areas. The study covers the legal responsibilities, service availability, environmental impacts, service providers, financial resources, private sector participation and the quality of collection services. According to UN reports more than 55% of Egyptian population lives in rural areas. A drastic change in the consumption pattern altered the quantity and quality of the generated solid wastes from these areas. Poor solid waste management systems are stigmata in most of the Egyptian rural areas. This causes several environmental and health problems. It has been found that solid waste collection services cover only 27% of the surveyed villages, while, the statistics show that 75% of the surveyed villages are formally covered. The service providers are local villager units, private contractors and civil community associations with a percentage share 71%, 24% and 5% respectively. The operated services among these sectors were 25%, 71% and 100% respectively. The share of private sector in solid waste management in rural areas is still very limited as a result of the poverty of these communities and the lack of recyclable materials in their solid waste. It has been found that direct throwing of solid waste on the banks of drains and canals as well as open dumping and uncontrolled burning of solid waste are the common practice in most of the Egyptian rural areas. The available land for landfill is not enough, pitiable designed, defectively constructed and unreliably operated. Although solid waste generated in rural areas has high organic contents, no composting plant was installed. Shortage in financial resources allocated for valorization of solid waste management in the Egyptian rural areas and lower collection fees are the main points of weakness which resulted in poor solid waste management systems. On the other hand, the farmer's participation

  10. Proportion and clinical characteristics of non-asthmatic non-smokers among adults with airflow obstruction.

    Science.gov (United States)

    Takiguchi, Hiroto; Takeuchi, Tomoe; Niimi, Kyoko; Tomomatsu, Hiromi; Tomomatsu, Katsuyoshi; Hayama, Naoki; Oguma, Tsuyoshi; Aoki, Takuya; Urano, Tetsuya; Asai, Satomi; Miyachi, Hayato; Asano, Koichiro

    2018-01-01

    Chronic obstructive pulmonary disease (COPD) mainly develops after long-term exposure to cigarette or biomass fuel smoke, but also occurs in non-smokers with or without a history of asthma. We investigated the proportion and clinical characteristics of non-smokers among middle-aged to elderly subjects with airflow obstruction. We retrospectively analyzed 1,892 subjects aged 40-89 years who underwent routine preoperative spirometry at a tertiary university hospital in Japan. Airflow obstruction was defined as a forced expiratory volume in 1 second (FEV1)/forced vital capacity non-asthmatic patients with airflow obstruction, 94 (34%) were non-smokers. A larger number of women than men with airflow obstruction had asthma (26% vs. 7.6%, p non-smokers among non-asthmatics (72% vs. 20%, p Non-asthmatic non-smokers, rather than non-asthmatic smokers, asthmatic non-smokers, and asthmatic smokers, exhibited better pulmonary function (median FEV1: 79% of predicted FEV1 vs. 73%, 69%, and 66%, respectively, p = 0.005) and less dyspnea on exertion (1% vs. 12%, 12%, and 28%, respectively, p = 0.001). Pulmonary emphysema on thoracic computed tomography was less common in non-smokers (p non-smokers with airflow obstruction compatible with COPD in Japan. In this study, airflow obstruction in non-smokers was more common in women and likelier to result in mild functional and pathological abnormalities than in smokers. Further studies are warranted to investigate the long-term prognosis and appropriate management of this population in developed countries, especially in women.

  11. Proportion and clinical characteristics of non-asthmatic non-smokers among adults with airflow obstruction

    Science.gov (United States)

    Takiguchi, Hiroto; Takeuchi, Tomoe; Niimi, Kyoko; Tomomatsu, Hiromi; Tomomatsu, Katsuyoshi; Hayama, Naoki; Oguma, Tsuyoshi; Urano, Tetsuya; Asai, Satomi; Miyachi, Hayato; Asano, Koichiro

    2018-01-01

    Background and objectives Chronic obstructive pulmonary disease (COPD) mainly develops after long-term exposure to cigarette or biomass fuel smoke, but also occurs in non-smokers with or without a history of asthma. We investigated the proportion and clinical characteristics of non-smokers among middle-aged to elderly subjects with airflow obstruction. Methods We retrospectively analyzed 1,892 subjects aged 40–89 years who underwent routine preoperative spirometry at a tertiary university hospital in Japan. Airflow obstruction was defined as a forced expiratory volume in 1 second (FEV1)/forced vital capacity non-asthmatic patients with airflow obstruction, 94 (34%) were non-smokers. A larger number of women than men with airflow obstruction had asthma (26% vs. 7.6%, p non-smokers among non-asthmatics (72% vs. 20%, p Non-asthmatic non-smokers, rather than non-asthmatic smokers, asthmatic non-smokers, and asthmatic smokers, exhibited better pulmonary function (median FEV1: 79% of predicted FEV1 vs. 73%, 69%, and 66%, respectively, p = 0.005) and less dyspnea on exertion (1% vs. 12%, 12%, and 28%, respectively, p = 0.001). Pulmonary emphysema on thoracic computed tomography was less common in non-smokers (p non-smokers with airflow obstruction compatible with COPD in Japan. In this study, airflow obstruction in non-smokers was more common in women and likelier to result in mild functional and pathological abnormalities than in smokers. Further studies are warranted to investigate the long-term prognosis and appropriate management of this population in developed countries, especially in women. PMID:29742176

  12. Atopic asthmatic immune phenotypes associated with airway microbiota and airway obstruction.

    Directory of Open Access Journals (Sweden)

    Benjamin A Turturice

    Full Text Available Differences in asthma severity may be related to inflammation in the airways. The lower airway microbiota has been associated with clinical features such as airway obstruction, symptom control, and response to corticosteroids.To assess the relationship between local airway inflammation, severity of disease, and the lower airway microbiota in atopic asthmatics.A cohort of young adult, atopic asthmatics with intermittent or mild/moderate persistent symptoms (n = 13 were assessed via bronchoscopy, lavage, and spirometry. These individuals were compared to age matched non-asthmatic controls (n = 6 and to themselves after six weeks of treatment with fluticasone propionate (FP. Inflammation of the airways was assessed via a cytokine and chemokine panel. Lower airway microbiota composition was determined by metagenomic shotgun sequencing.Unsupervised clustering of cytokines and chemokines prior to treatment with FP identified two asthmatic phenotypes (AP, termed AP1 and AP2, with distinct bronchoalveolar lavage inflammatory profiles. AP2 was associated with more obstruction, compared to AP1. After treatment with FP reduced MIP-1β and TNF-α and increased IL-2 was observed. A module of highly correlated cytokines that include MIP-1β and TNF-α was identified that negatively correlated with pulmonary function. Independently, IL-2 was positively correlated with pulmonary function. The airway microbiome composition correlated with asthmatic phenotypes. AP2, prior to FP treatment, was enriched with Streptococcus pneumoniae. Unique associations between IL-2 or the cytokine module and the microbiota composition of the airways were observed in asthmatics subjects prior to treatment but not after or in controls.The underlying inflammation in atopic asthma is related to the composition of microbiota and is associated with severity of airway obstruction. Treatment with inhaled corticosteroids was associated with changes in the airway inflammatory response to

  13. Exhaled nitric oxide collected with two different mouthpieces: a study in asthmatic patients

    Directory of Open Access Journals (Sweden)

    A.S. Leme

    2002-10-01

    Full Text Available Techniques for collecting exhaled nitric oxide (ENO recommend the use of antibacterial filters of 0.3 µm. The aim of the present study was to compare the measurements of ENO obtained with two different filtering devices. Air samples from 17 asthmatic and 17 non-asthmatic subjects were collected by a recommended off-line technique using two different mouthpieces: 1 the Sievers disposable tool (A under a breathing pressure of 18 cmH2O, and 2 a mouthpiece containing a HEPA filter (B under a breathing pressure of 12 cmH2O. The nitric oxide samples were collected into an impermeable reservoir bag. Values for ENO were compared using two-way repeated measures ANOVA followed by the Tukey test. Agreement was assessed by Bland-Altman analysis. ENO values obtained with mouthpieces A and B were comparable for asthmatic (mean ± SEM, 42.9 ± 6.9 vs 43.3 ± 6.6 ppb and non-asthmatic (13.3 ± 1.3 vs 13.7 ± 1.1 ppb subjects. There was a significant difference in ENO between asthmatics and non-asthmatics using either mouthpiece A (P<0.001 or B (P<0.001. There was a positive correlation between mouthpiece A and mouthpiece B for both groups. The Bland-Altman limits of agreement were considered to be acceptable. Mouthpiece B was less expensive than A, and these data show that it can be used without compromising the result. Our data confirm reports of higher ENO values in the presence of airway inflammation.

  14. "Confused by Multiple Deities, Ancient Egyptians Embraced Monotheism": Analysing Historical Thinking and Inclusion in Egyptian History Textbooks

    Science.gov (United States)

    Abdou, Ehaab D.

    2016-01-01

    Egyptian history textbooks are examined through the prism of historical thinking dimensions and skills, utilizing a critical discourse analysis. The analysis focuses on how the textbooks portray two historically significant events: the advent of Christianity (ca. 33 CE) and Islam (ca. 641 CE) to Egypt. It reveals that the historical narrative…

  15. Screening for hepatocellular carcinoma by Egyptian physicians

    Institute of Scientific and Technical Information of China (English)

    Sahar; M; Hassany; Ehab; F; Abdou; Moustafa; Mohamed; El; Taher; Afaf; Adel; Abdeltwab; Hubert; E; Blum

    2015-01-01

    AIM: To assess the practice of Egyptian physicians in screening patients for hepatocellular carcinoma(HCC). METHODS: The study included 154 physicians from all over Egypt caring for patients at risk for HCC. The study was based on a questionnaire with 20 items. Each questionnaire consisted of two parts:(1) personal information regarding the physician(name, age, specialty and type of health care setting); and(2) professional experience in the care of patients at risk for HCC development(screening, knowledge about the cause and natural course of liver diseases and HCC risk). RESULTS: Sixty-eight percent of doctors with an MD degree, 48% of doctors with a master degree or a diploma and 40% of doctors with a Bachelor of Medicine, Bachelor of Surgery certificate considered the hepatitis C virus(HCV) genotype as risk factor for HCC development(P < 0.05). Ninety percent of physicians specialized in tropical medicine, internal medicine or gastroenterology and 67% of physicians in other specialties advise patients to undergo screening for HCV and hepatitis B virus infection as well as liver cirrhosis(P < 0.05). Eighty-six percent of doctors in University Hospitals and 69% of Ministry of Health(MOH) doctors consider HCV infection as the leading cause of HCC in Egypt(P < 0.05). Seventy-two percent of doctors with an MD degree, 55% of doctors with a master degree or a diploma, 56% of doctors with an MBBCH certificate, 74% of doctors in University Hospitals and 46% of MOH hospital doctors consider abdominal ultrasonography as the most important investigation in HCC screening(P < 0.05). Sixty-five percent of physicians in tropical medicine, internal medicine or gastroenterology and 37% of physicians in other specialties recommend as HCC screening interval of 3 mo(P < 0.05). Seventy-one percent of doctors with an MD degree, 50% of doctors with a master degree or diploma and 60% of doctors with an MBBCH certificate follow the same recommendation.CONCLUSION: In Egypt, physicians

  16. X-linked congenital adrenal hypoplasia associated with hypospadias in an Egyptian baby: a case report

    Directory of Open Access Journals (Sweden)

    Metwalley Kotb

    2012-12-01

    Full Text Available Abstract Introduction X-linked congenital adrenal hypoplasia is a rare developmental disorder of the human adrenal cortex and is caused by deletion or mutation of the dosage-sensitive sex reversal adrenal hypoplasia congenita critical region of the X chromosome, gene 1 (DAX-1 gene. Most affected children present with failure to thrive, salt wasting and hypoglycemic convulsions in the first months of life. Hypospadias affects approximately one in 250 live male births. Mutations in the mastermind-like domain-containing 1 (MAMLD1 gene have been implicated as one of the causes of hypospadias in children. To the best of our knowledge, an association between congenital adrenal hypoplasia due to a DAX-1 mutation and hypospadias due to mutation of the MAMLD1 gene has not previously been reported in the literature. Case presentation A 35-day-old male Egyptian baby was referred to our institution for the evaluation of a two-week history of recurrent vomiting associated with electrolyte imbalance. On examination, our patient was found to have hypotension and dehydration. A genital examination showed distal penile hypospadias with chordee and normal testes. He had hyponatremia, hyperkalemia, hypoglycemia and metabolic acidosis. Endocrinological investigations revealed low levels of cortisol, 17-hydroxyprogesterone and aldosterone, with a high level of adrenocorticotrophic hormone. A provisional diagnosis of congenital adrenal hypoplasia associated with hypospadias was made. A molecular genetics study confirmed the diagnosis of X-linked congenital adrenal hypoplasia due to DAX-1 mutations and hypospadias due to MAMLD1 mutation. He was started on hydrocortisone and fludrocortisone treatment. After three weeks of treatment, his symptoms improved and his blood sugar, sodium, potassium and cortisol levels normalized. Conclusions We report the case of an Egyptian baby with an association of congenital adrenal hypoplasia due to DAX-1 mutation and hypospadias due

  17. Evaluation of the Mechanical Durability of the Egyptian Machine Readable Booklet Passport

    Directory of Open Access Journals (Sweden)

    Ahmed Mahmoud Yosri

    2013-12-01

    Full Text Available In 2008 the first Egyptian booklet Machine Readable Passport/ MRP has been issued and its security and informative standard quality levels were proved in a research published in 2011. Here the durability profiles of the Egyptian MRP have been evaluated. Seven mechanical durability tests were applied on the Egyptian MRP. Such tests are specified in the International Civil Aviation Organization / ICAO standard requirements documents. These seven very severe durability tests resulted in that the Egyptian MRP has achieved better & higher results than the values detected in ICAO-Doc N0232: Durability of Machine Readable Passports - Version: 3.2. Hence, this research had proved the complete conformance between the Egyptian MRP mechanical durability profiles to the international requirements. The Egyptian booklet MRP doesn’t need any obligatory modification concerning its mechanical durability profiles.

  18. Air pollution and respiratory health of children: the PEACE panel study in Umea., Sweden.

    NARCIS (Netherlands)

    Forsberg, B.; Segerstedt, B.; Stjernberg, N.; Roemer, W.

    1998-01-01

    The Pollution Effects on Asthmatic Children in Europe (PEACE) study examined the acute effects of short-term changes in air pollution on symptomatic children. We were one of 14 research centres in Europe that used a common study protocol. Seventy five children in an urban panel and 72 children in a

  19. Air pollution and respiratory health of children: the PEACE panel study in Prague, Czech Republic.

    NARCIS (Netherlands)

    Vondra, V.; Branis, M.; Reisova, M.; Maly, M.; Hoek, G.

    1998-01-01

    A multicentre study (Pollution Effects on Asthmatic Children in Europe (PEACE)) project investigated the relationship between the air pollution and daily variation of respiratory health in children with chronic respiratory symptoms. Data were collected on 66 children in Prague and 68 children in

  20. Air pollution and respiratory health of children: the PEACE panel study in Teplice, Czech Republic.

    NARCIS (Netherlands)

    Kotesovec, F.; Vitnerova, N.; Leixner, M.; Benes, I.; Skoorkovsky, J.; Roemer, W.

    1998-01-01

    As part of a multicentre study (the Pollution Effects on Asthmatic Children in Europe (PEACE) project) the acute effects of air pollution on the health of susceptible children was investigated. Eighty nine children in the urban and 77 children in the rural area were followed during the study period

  1. Primary mucoepidermoid carcinoma at the carina of trachea presenting with wheezing in an asthmatic child mimicking an attack of asthma: A case report.

    Science.gov (United States)

    Lin, Chien-Heng; Chao, Yu-Hua; Wu, Kang-Hsi; Lin, Wei-Ching

    2016-11-01

    Asthma is a very common disease, but primary tracheal tumors are extremely rare in children. Wheezing is not pathognomonic, but is the typical presentation of asthma and could also be found in patients with tracheal tumors. This report describes a 12-year-old boy with a previous history of frequent asthma attacks and experienced responses to antiasthma treatment. He was admitted to the hospital due to persistent wheezing and progressive dyspnea. Hyperinflation in the bilateral lungs was detected on chest x-ray, but without other significant findings. Chest computed tomography revealed a mass at the carina. Tracheal mucoepidermoid carcinoma was diagnosed by histopathological assessment. Despite the rarity of tracheal tumors, chest computed tomography scans should be performed in the first place for children presenting persistent wheezing and having poor response to antiasthma treatment to rule out the other alternative diagnosis. Coexistence of other diseases such as tracheal tumor in asthmatic patients should be considered.

  2. Prevalence of congenital heart defects among 54 Egyptian children ...

    African Journals Online (AJOL)

    Alyaa A. Kotby

    2017-10-19

    Oct 19, 2017 ... metabolic defect results in accumulation of branched-chain amino acids (BCAAs) (leucine, isoleucine and valine) and their keto acids [1]. Amino acids are key nutrient molecules essential for cell growth, survival, and normal function. In addition to providing building blocks for protein synthesis, many amino ...

  3. Haemophilus influenzae type b pneumonia in Egyptian children ...

    African Journals Online (AJOL)

    Haemophilus influenzae (Hi) causes more than 3 million cases of serious disease, mainly meningitis and ... One hundred patients with community-acquired pneumonia were investigated for Hib by both real-time PCR and bacterial culture.

  4. Hepatoadrenal syndrome in Egyptian children with liver cirrhosis ...

    African Journals Online (AJOL)

    Amel A.M. Elfaramawy

    2012-08-03

    Aug 3, 2012 ... E-mail address: amelhome4@gmail.com. Peer review under responsibility of Ain Shams University. Production and hosting by ..... [23] Ho JT, Al-Musalhi H, Chapman MJ, Quach T, Thomas PD, Bagley. CJ, et al. Septic shock ...

  5. Prevalence of congenital heart defects among 54 Egyptian children ...

    African Journals Online (AJOL)

    Alyaa A. Kotby

    2017-10-19

    Oct 19, 2017 ... chain amino acids, also have been shown to possess a potent signaling ... the potential adverse impact of branched –chain amino acid metabolic ..... The complex role of branched chain amino acids in diabetes and · cancer.

  6. Genetic study of congenital limb anomalies among Egyptian children

    African Journals Online (AJOL)

    All cases were selected from among patients attending the outpatient medical genetics clinic, faculty of medicine, Ain-Shams university, Cairo-Egypt. Enrolled cases were subjected to a list of investigations including complete history with pedigree construction, anthropometric measurements and full clinical examination.

  7. Hepatitis B Virus Vaccine immune response in Egyptian children 15 ...

    African Journals Online (AJOL)

    Methods: Serum anti-HB surface antibody was measured in 225 healthy adolescents. Their ages ranged from 16-18 year with a definite history of receiving the primary immunization for HBV at infancy. A booster dose of the HB vaccine was given to 56 of the candidates in whom serum level of anti-HB surface antibody was ...

  8. Home telemonitoring of severe chronic respiratory insufficient and asthmatic patients

    Directory of Open Access Journals (Sweden)

    Manuela Zamith

    2009-05-01

    Full Text Available For 9 months we evaluated a portable device to transfer patient-clinician data by Internet: oximetry, ECG, clinical questionnaires and messages from the doctor. Fifty-one patients with severe chronic respiratory insufficiency (CRI were followed at the hospital Pulido Valente and Espirito Santo and 21 asthmatics (A were followed at the latter hospital. The use and acceptance of this device was evaluated through questionnaires soliciting patients’ and health professionals’ opinions. Patients with CRI followed in Lisbon were also asked about hospital admissions and quality of life compared with a nine month period before the monitoring programme.CRI patients found learning to use the system more difficult; the majority (80% reported problems with the equipment, qualified as rare/occasional in 62% of the cases. For 31 CRI patients followed in Lisbon, the use of the system was classified as correct in 12 patients, incorrect in 7 and reasonable in 12 patients. The first group had a reducded number and duration of hospital admissions and also improved quality of life. With this remote monitoring system 80% of CRI patients reported they were more/much more supported and 33 patients (75% would use this system in the future. 81% of asthmatic patients would also like to maintain this type of monitoring. The service was considered useful by the researchers. We concluded that home telemonitoring was a positive contribution to the management of chronic patients and raised awareness of it should be considered in the future. Resumo: Durante nove meses avaliámos umdispositivo portátil para transferência de dados pelaInternet entre doentes e profissionais de saúde: oximetria,ECG, respostas a questionários e mensagens. Foramincluídos 51 insuficientes respiratórioscrónicos (IRC graves acompanhados no Hospital de PulidoValente (Lisboa e no Hospital do Espírito Santo(Évora e 21 asmáticos deste último hospital. Autiliza

  9. Tradition and Creativity. Toward a Study of Intericonicity in Ancient Egyptian Art

    OpenAIRE

    Laboury, Dimitri

    2017-01-01

    Although a key-concept in Art historical discourse and reasoning, creativity has almost always been avoided as an issue in the discussion of Ancient Egyptian Art, as if the notion was simply irrelevant in such a context. This surprising phenomenon has clearly deep roots in the history of the western vision of Ancient Egyptian Art (and civilization). Nonetheless, the investigation of some (actually quite rare) cases of true copies in Ancient Egyptian Art reveals that creativity operated within...

  10. Serum total and free carnitine levels in children with asthma.

    Science.gov (United States)

    Asilsoy, Suna; Bekem, Ozlem; Karaman, Ozkan; Uzuner, Nevin; Kavukçu, Salih

    2009-02-01

    Serum carnitine is decreased in recurrent pulmonary infections. We aimed to evaluate serum carnitine levels in asthmatic children. Study group consisted of children with stable asthma and those with acute asthma attacks, while control group included healthy children. Attack severity was determined by the pulmonary score system. Total and free carnitine levels were studied in one blood sample from the control group and stable asthmatics and in two samples from children with acute asthma exacerbation during and after the attack. All the 40 patients in the study group had moderate asthma including 30 with acute attack (13 mild and 17 moderate) and 10 with stable asthma. Carnitine levels were significantly lower in acute attack asthmatics than in the stable asthmatics and controls, while there was no significant difference between the latter two groups. Carnitine levels were not different between asthmatics with mild and moderate attack, and were similar during and after an acute attack. Serum carnitine levels decrease in children with moderate asthma during exacerbation of asthma and shortly thereafter. Further studies are needed to evaluate the effect of carnitine treatment on serum carnitine level.

  11. The actin regulator zyxin reinforces airway smooth muscle and accumulates in airways of fatal asthmatics.

    Directory of Open Access Journals (Sweden)

    Sonia R Rosner

    Full Text Available Bronchospasm induced in non-asthmatic human subjects can be easily reversed by a deep inspiration (DI whereas bronchospasm that occurs spontaneously in asthmatic subjects cannot. This physiological effect of a DI has been attributed to the manner in which a DI causes airway smooth muscle (ASM cells to stretch, but underlying molecular mechanisms-and their failure in asthma-remain obscure. Using cells and tissues from wild type and zyxin-/- mice we report responses to a transient stretch of physiologic magnitude and duration. At the level of the cytoskeleton, zyxin facilitated repair at sites of stress fiber fragmentation. At the level of the isolated ASM cell, zyxin facilitated recovery of contractile force. Finally, at the level of the small airway embedded with a precision cut lung slice, zyxin slowed airway dilation. Thus, at each level zyxin stabilized ASM structure and contractile properties at current muscle length. Furthermore, when we examined tissue samples from humans who died as the result of an asthma attack, we found increased accumulation of zyxin compared with non-asthmatics and asthmatics who died of other causes. Together, these data suggest a biophysical role for zyxin in fatal asthma.

  12. Hookah Smoking and Harm Perception among Asthmatic Adolescents: Findings from the Florida Youth Tobacco Survey

    Science.gov (United States)

    Martinasek, Mary P.; Gibson-Young, Linda; Forrest, Jamie

    2014-01-01

    Background: Hookah tobacco smoking has increased in prevalence among Florida adolescents and is often viewed as a safer alternative to cigarette smoking by young adults. Asthmatic adolescents are at increased risk of the negative health effects of hookah smoking. The purpose of this study is to examine if hookah use and harm perception vary by…

  13. [A survey of perioperative asthmatic attack among patients with bronchial asthma underwent general anesthesia].

    Science.gov (United States)

    Ie, Kenya; Yoshizawa, Atsuto; Hirano, Satoru; Izumi, Sinyuu; Hojo, Masaaki; Sugiyama, Haruhito; Kobayasi, Nobuyuki; Kudou, Kouichirou; Maehara, Yasuhiro; Kawachi, Masaharu; Miyakoshi, Kouichi

    2010-07-01

    We investigated the risk factor of perioperative asthmatic attack and effectiveness of preventing treatment for asthmatic attack before operation. We performed retrospective chart review of one hundred eleven patients with asthma underwent general anesthesia and surgical intervention from January 2006 to October 2007 in our hospital. The rate of perioperative asthmatic attack were as follows; 10.2% (5 in 49 cases) in no pretreatment group, 7.5% (3 in 40 cases) in any pretreatments except for systemic steroid, and 4.5% (1 in 22 cases) in systemic steroid pretreatment group. Neither preoperative asthma severity nor duration from the last attack had significant relevancy to perioperative attack rate. The otolaryngological surgery, especially those have nasal polyp and oral surgery had high perioperative asthma attack rate, although there was no significant difference. We recommend the systemic steroid pretreatment for asthmatic patients, especially when they have known risk factor such as administration of the systemic steroid within 6 months, or possibly new risk factor such as nasal polyp, otolaryngological and oral surgery.

  14. [Incidence of asthmatic attack during anesthesia in patients with a history of bronchial asthma].

    Science.gov (United States)

    Nonaka, M; Sakanashi, Y; Sugahara, K; Terasaki, H

    1999-07-01

    We investigated retrospectively, the incidence of intraoperative asthmatic attack in patients with bronchial asthma, and compared the past 5-year period (Jan 1, 1979 to Dec 31, 1983) and the recent 5-year period (July 1, 1990 to June 30, 1994). The influence of anesthetic methods, induction agents, and intervals between the most recent attack and anesthesia were evaluated. The incidence of the attack during anesthesia in patients with asthma was similar in both period, 6.7% in the past and 7.8% in the recent period. Patients who had a history of recurrent attacks within 2 years prior to anesthesia tended to have higher incidence of intraoperative attack in both periods. Furthermore, the incidence of asthmatic attack was significantly greater in patients receiving inhalational anesthetics for induction of anesthesia than in those given intravenous anesthetics in the recent period. Although inhalational anesthetics are considered to be used safely for asthmatic patients, care should be taken when volatile anesthetics are administered to asthmatic patients during induction of anesthesia.

  15. Quantification of metoprolol beta 2-adrenoceptor antagonism in asthmatic patients by pharmacokinetic-pharmacodynamic modelling

    NARCIS (Netherlands)

    Braat, M. C.; Jonkers, R. E.; van Boxtel, C. J.

    1992-01-01

    An integrated pharmacokinetic-pharmacodynamic model was used to quantify the beta 2-blocking activity of metoprolol in seven asthmatic patients. The patients received a subcutaneous dose of terbutaline on two consecutive days. On day 1 they were pretreated with placebo and on day 2 with metoprolol

  16. Assessment of Bone Status in Inhaled Corticosteroid User Asthmatic Patients with an Ultrasound Measurement Method

    Directory of Open Access Journals (Sweden)

    Mayumi Sasagawa

    2011-01-01

    Conclusions: The 6 month manegement of asthma in the actual clinical setting, including regular ICS use, might have a harmful influence on the bone status of female asthmatic patients. It may be necessary to manage and treat female patients for potent corticosteroid-induced osteoporosis, although further analyses of bone status in asthma patient ICS users will be required.

  17. Adolescent asthmatics' needs and preferences regarding medication counseling: results from online focus groups.

    NARCIS (Netherlands)

    Koster, E.S.; Philbert, D.; Dijk, L. van; Vries, T.W. de; Bouvy, M.L.

    2014-01-01

    Background: In adolescents, non-adherence is a major problem and leads to uncontrolled disease. Objectives: To assess adolescents needs and preferences regarding counseling and support with focus on use of new media. Methods: Asthmatic adolescents needs and preferences were examined by means of

  18. Adolescent asthmatics' needs and preferences regarding medication counseling: Results from online focus groups

    NARCIS (Netherlands)

    Koster, Ellen S.; Philbert, Daphne; Van Dijk, Liset L.; De Vries, Tjalling W.; Bouvy, Marcel L.

    2014-01-01

    Background: In adolescents, non-adherence is a major problem and leads to uncontrolled disease. Objectives: To assess adolescents needs and preferences regarding counseling and support with focus on use of new media. Methods: Asthmatic adolescents needs and preferences were examined by means of

  19. Secreted osteopontin is highly polymerized in human airways and fragmented in asthmatic airway secretions.

    Directory of Open Access Journals (Sweden)

    Mehrdad Arjomandi

    Full Text Available Osteopontin (OPN is a member of the small integrin-binding ligand N-linked glycoprotein (SIBLING family and a cytokine with diverse biologic roles. OPN undergoes extensive post-translational modifications, including polymerization and proteolytic fragmentation, which alters its biologic activity. Recent studies suggest that OPN may contribute to the pathogenesis of asthma.To determine whether secreted OPN (sOPN is polymerized in human airways and whether it is qualitatively different in asthma, we used immunoblotting to examine sOPN in bronchoalveolar lavage (BAL fluid samples from 12 healthy and 21 asthmatic subjects (and in sputum samples from 27 healthy and 21 asthmatic subjects. All asthmatic subjects had mild to moderate asthma and abstained from corticosteroids during the study. Furthermore, we examined the relationship between airway sOPN and cellular inflammation.We found that sOPN in BAL fluid and sputum exists in polymeric, monomeric, and cleaved forms, with most of it in polymeric form. Compared to healthy subjects, asthmatic subjects had proportionately less polymeric sOPN and more monomeric and cleaved sOPN. Polymeric sOPN in BAL fluid was associated with increased alveolar macrophage counts in airways in all subjects.These results suggest that sOPN in human airways (1 undergoes extensive post-translational modification by polymerization and proteolytic fragmentation, (2 is more fragmented and less polymerized in subjects with mild to moderate asthma, and (3 may contribute to recruitment or survival of alveolar macrophages.

  20. L-Arginine deficiency causes airway hyperresponsiveness after the late asthmatic reaction

    NARCIS (Netherlands)

    Maarsingh, H.; Bossenga, B. E.; Bos, I. S. T.; Volders, H. H.; Zaagsma, J.; Meurs, H.

    Peroxynitrite has been shown to be crucially involved in airway hyperresponsiveness (AHR) after the late asthmatic reaction (LAR). Peroxynitrite production may result from simultaneous synthesis of nitric oxide (NO) and superoxide by inducible NO-synthase (iNOS) at low L-arginine concentrations.