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Sample records for presumptive benzocaine-induced methemoglobinemia

  1. Benzocaine-Induced Methemoglobinemia: A Condition of which all Endoscopists Should Be Aware

    Directory of Open Access Journals (Sweden)

    C Armstrong

    2004-01-01

    Full Text Available Methemoglobinemia is a rare complication that can occur with the use of benzocaine-containing compounds. Two cases of methemoglobinemia are reported, and the pathophysiology and treatment of methemoglobinemia are reviewed. Both patients received topical 20% benzocaine spray before endoscopy. Immediately following the procedure, there was a reduction in O2 saturation assessed by pulse oximetry that was refractory to O2 therapy. Dramatic peripheral and central cyanosis developed. O2 saturation measured by pulse oximetry ranged from 83% to 87% on O2 by nasal prongs and 100% O2 by a nonrebreathing mask. Both patients were mildly confused and one patient complained of a significant headache. The diagnosis of methemoglobinemia was considered and arterial blood gas sampling was performed. In both patients, the arterial blood had a chocolate brown colour. A methemoglobin level of 48% and 18% was noted in patient 1 and patient 2, respectively. Both patients were treated with methylene blue, resulting in a significant improvement with gradual normalization of their O2 saturation within 10 min to 30 min. The use of benzocaine spray may not markedly alter the patient's perception of endoscopy and thus, the routine use of these agents should be questioned. If such agents are used, the physician must be aware of this association to prevent a delay in the diagnosis and management of this rare, but potentially lethal, condition.

  2. [Methemoglobinemia after inhalation of poppers].

    Science.gov (United States)

    Janssens, U; Hillen, S; Janssens, T; Grafe, J

    2018-04-17

    This case report presents a case of symptomatic methemoglobinemia (MetHb 31.6%) after inhalation of volatile nitrites (poppers). The patient's medical history and symptoms are discussed together with pathophysiology of methemoglobinemia, diagnostics, and antidote therapy. Pulse oxymetry, arterial blood gas analysis, and CO-oximetry receive particular attention as well as antidote therapy with methylene blue. The patient was treated successfully with intravenous methylene blue. Within 60 min methemoglobinemia returned to normal values (MetHb 0.6%). Stimulating compounds such as volatile nitrites (poppers) may lead to potentially fatal methemoglobinemia. Swift and accurate diagnosis and targeted therapy with methylene blue can lead to rapid recovery.

  3. Acquired Methemoglobinemia - A Sporadic Holi Disaster.

    Science.gov (United States)

    Masavkar, Sanjeevani Satish; Mauskar, Anupama; Patwardhan, Gaurav; Bhat, Vasudeva; Manglani, Mamta V

    2017-06-15

    To study clinical profile and outcome in patients with methemoglobinemia following exposure to toxic colors during Holi festival. This retrospective study included 112 children (5 to 12 years) admitted with methemoglobinemia after playing Holi. Clinical and treatment details were reviewed. The common symptoms were giddiness, vomiting and headache. Treatment included thorough skin wash, intravenous fluid and methylene blue in 111 children. Age 7-9 and > 11 years, vomiting, giddiness, cyanosis, PaO2 < 80 mm Hg and oxygen saturation < 95% were associated with higher need for methylene blue. All children had a good outcome. Timely diagnosis and management of acquired methemoglobinemia can save lives.

  4. Methemoglobinemia

    Science.gov (United States)

    ... as benzocaine Nitrobenzene Certain antibiotics (including dapsone and chloroquine) Nitrites (used as additives to prevent meat from ... A.D.A.M., Inc. Duplication for commercial use must be authorized in writing by ADAM Health ...

  5. Presumption of Negligence

    DEFF Research Database (Denmark)

    Guerra, Alice; Luppi, Barbara; Parisi, Francesco

    This paper is about the incentive effects of legal presumptions. We analyze three interrelated effects of legal presumptions in a tort setting: (1) incentives to invest in evidence technology; (2) incentives to invest in care-type precautions; and (3) incentives to mitigate excessive activity lev...

  6. Presumptions respecting mental competence.

    Science.gov (United States)

    Madigan, K V; Checkland, D; Silberfeld, M

    1994-04-01

    This paper addresses the role(s) played by presumptions regarding mental competence in the context of clinical assessment of decision-making capacity. In particular, the issue of whether or not the usual common law presumption of competence is appropriate and applicable in cases of reassessment of persons previously found incompetent is discussed. Arguments can be made for either retaining a presumption of competence or adopting a presumption of incompetence in reassessment cases. In addressing the issue and the arguments, the authors conclude that the question is really a public policy issue which requires legislative resolution. In writing this paper, the authors have drawn on their joint clinical experience at the Baycrest Competency Clinic. Though the authors' jurisdiction is the province of Ontario, their intent is to raise awareness and to prompt consideration of this issue both inside and outside Ontario.

  7. CLINICAL-EPIDEMIOLOGICAL ISSUES OF ACQUIRED CHILD METHEMOGLOBINEMIA

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    Letiția-Doina DUCEAC

    2016-03-01

    Full Text Available Nowadays, intoxication with nitrates continues to represent an important aspect in child pathology. Methemoglobinemia symptoms appear when the human body is exposed to high amounts of toxic compounds.The aim of this work was to evaluate the main clinical, biological and development issues of affected patients hospitalized in a specialized clinic. Acquired methemoglobinemia cases of the ”blue child syndrome” type are more frequent than in born ones. The factors considered for the study were the environment from which patients came, a thorough clinical inspection, data on age, nutrition, methemoglobinemia values, other treatments followed, associated diseases and evolution prognosis. The conclusion of the investigation was that a low living standard, a poor health education, the climate, the presence of ground fertilizers and the type of nourishment determined a significant increase of methemoglobinemia patients.

  8. Transient methemoglobinemia in three neonates due to maternal pudendal anesthesia

    International Nuclear Information System (INIS)

    Erol, S.; Celik, I.H.; Demirel, N.

    2017-01-01

    Methemoglobin (MetHb) is a form of hemoglobin which contains iron in ferric state. The delivery of oxygen to tissues is impaired and cellular hypoxia develops with an increase in MetHb levels. Methemoglobinemia is a rare but potentially lethal complication of local anesthetics. In this clinical brief, three cases of transient neonatal methemoglobinemia, caused by maternal pudendal anesthesia with prilocaine, are reported. (author)

  9. Cost of Beauty; Prilocaine Induced Methemoglobinemia

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    Elif KILICLI

    2014-12-01

    Full Text Available SUMMARY: Prilocaine induced methemoglobinemia is a rare entity. In the present paper, the authors aim to draw attention to the importance of this rare condition by reporting this case. A 30-year-old female presented to Emergency Department with headache, dispnea and cyanosis. The patient has a history of 1000–1200 mg of prilocaine subcutaneous injection for hair removal at a beauty center, 5 hours ago. Tension arterial: 130/73 mmHg, pulse: 103/minute, body temperature: 37 °C and respiratory rate: 20/minute. The patient had acral and perioral cyanosis. Methemoglobin was measured 14.1% in venous blood gas test. The patient treated with 3 gr ascorbic acid intravenously. The patient was discharged free of symptoms after 48 hours of observation. Emergency physician should consider methemoglobinemia in presentation of dispnea and cyanosis after injection of prilocaine. ÖZET: Prilokaine bağlı gelişen methemoglobinemi nadir görülen bir durumdur. Bu yazıda epilasyon öncesi kullanılan prilokaine sekonder gelişen methemoglobinemi olgusunu sunarak nadir görülen bu durumun önemine işaret etmek istiyoruz. Otuz yaşında kadın acil servise baş ağrısı, dispne ve siyanoz şikayetleri ile başvurdu. Hastaya beş saat öncesinde bir güzellik merkezinde epilasyon öncesinde yaklaşık 1000–1200 mg prilokain subkutan enjeksiyonu yapıldığı öğrenildi. Başvuruda kan basıncı 130/73 mmHg, nabız 103/dk, vücut ısısı 37 °C ve solunum sayısı 20/dk olarak kaydedilmişti. Hastanın akral siyanozu belirgindi. Venöz kan gazında methemoglobin düzeyi %14.1 olarak ölçüldü. Hastaya 3 g intravenöz askorbik asit uygulandı. Tedavi sonrası semptomları gerileyen ve komplikasyon geliştirmeyen hasta 48 saat sonra taburcu edildi. Acil servis doktorları, prilokain enjeksiyonu sonrası gelişen dispne ve siyanoz ayırıcı tanısında mutlaka methemoglobinemiyi akla getirmelidirler. Key words: Methemoglobinemia, prilocaine, cyanosis

  10. A rare case of acquired methemoglobinemia associated with alkaptonuria.

    Science.gov (United States)

    Isa, Yasuki; Nihei, Shun-ichi; Irifukuhama, Yuna; Ikeda, Tomoya; Matsumoto, Hiroyuki; Nagata, Keiji; Harayama, Nobuya; Aibara, Keiji; Kamochi, Masayuki

    2014-01-01

    We herein present a rare case of acquired methemoglobinemia associated with alkaptonuria. Alkaptonuria is a congenital error of metabolism caused by the deficiency of homogentisic acid oxidase, which subsequently results in the accumulation of homogentisic acid (HGA) in body tissues. As renal dysfunction progresses, the level of HGA excretion in the urine decreases and the blood concentration of HGA increases. HGA oxidizes oxyhemoglobin to methemoglobin, which can induce multiple organ failure accompanied by tissue hypoxia, intravascular hemolysis and metabolic acidosis. The mortality of this disease is high when alkaptonuria is associated with the presence of methemoglobinemia; therefore, treatment should be carefully planned in such cases.

  11. A case of Occupational Methemoglobinemia (MetHb: A Rare Entity and Unique Treatment

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    Suvarna Patil

    2017-11-01

    Full Text Available Methemoglobinemia is acute emergency which have precise and effective treatment if instituted in time. Methemoglobinemia due to chemical exposure is a known entity. But it required a high index of suspicion to look for it in busy casualty. Treatment with methylene blue is safe and truly lifesaving if instituted in time. Here we are presenting a case of Occupational methemoglobinemia who was treated successfully.

  12. Methemoglobinemia in Young Patients With Hematologic Cancer or Aplastic Anemia Treated With Dapsone

    Science.gov (United States)

    2017-04-13

    Chronic Myeloproliferative Disorders; Leukemia; Lymphoma; Lymphoproliferative Disorder; Methemoglobinemia; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic Syndromes; Myelodysplastic/Myeloproliferative Neoplasms; Nonmalignant Neoplasm

  13. 20 CFR 416.933 - How we make a finding of presumptive disability or presumptive blindness.

    Science.gov (United States)

    2010-04-01

    ... disability or presumptive blindness. 416.933 Section 416.933 Employees' Benefits SOCIAL SECURITY... Blindness Presumptive Disability and Blindness § 416.933 How we make a finding of presumptive disability or presumptive blindness. We may make a finding of presumptive disability or presumptive blindness if the...

  14. Fatal methemoglobinemia complicating alkaptonuria (ochronosis): a rare presentation.

    Science.gov (United States)

    Freeman, Amanda R; Wills, Stephen M

    2018-06-01

    A 61-year-old female died in hospital with multiple organ failure 4 weeks following presentation with acute kidney injury, hemolytic anemia and methemoglobinemia. At autopsy, brown to black discoloration of cartilages was observed. Histology revealed brown pigmentation of the hyaline cartilage, with focal full-thickness erosion of the articular hyaline cartilage, characteristic of alkaptonuria (ochronosis). Although alkaptonuria is rarely fatal, this case illustrates a rare acute fatal complication. Accumulation of circulating homgentisic acid secondary to acute derangement of renal function is believed to have overwhelmed the endogenous antioxidant processes, resulting in hemolysis and methemoglobinemia, which were refractory to treatment. Small numbers of cases have previously been reported in the literature in patients known to suffer with the disease, all of which were preceded by acute kidney injury. Whilst the clinical diagnosis of alkaptonuria may be challenging, the autopsy findings of this rare condition are striking and this case illustrates the utility of the autopsy, albeit retrospectively, in arriving at a diagnosis. To our knowledge this is the first reported case where previously undiagnosed alkaptonuria has presented with methemoglobinemia.

  15. Detecting Methemoglobinemia in Animals with a Drop of Blood.

    Directory of Open Access Journals (Sweden)

    Toni G Patton

    Full Text Available A major concern during pesticide development and use is the impact on non-target species, such as raptors or domestic cats and dogs. Sodium nitrite and para-aminopropiophenone (PAPP are two toxicants currently being studied for the control of invasive species, such as starlings and feral swine. When given to an animal these compounds oxidize hemoglobin, which renders it unable to carry oxygen resulting in methemoglobinemia. This study developed a method to estimate methemoglobin levels in mammals and birds by examining the efficacy of sodium nitrite to induce the conversion of hemoglobin to methemoglobin. Varying concentrations of sodium nitrite were added to aliquots of coyote, vole, feral swine, starling, and duck blood, collected from captive animals. The blood samples were analyzed spectrophotometrically to determine percent methemoglobin and digitally to determine red color values (RCV associated with different methemoglobin levels. The avian and mammalian blood reached 100% methemoglobin levels at 200 mM and 15 mM sodium nitrite, respectively. All animals had similar RCV for a given percent methemoglobin. In conclusion, this study developed a procedure to quickly determine methemoglobin levels in mammals and birds. Furthermore, percent methemoglobin can be estimated with one standard curve from any animal species and an image of a blood spot. The technique will be useful during field studies, in agricultural areas, or in a veterinarian's office for the rapid diagnosis of methemoglobinemia in non-target animals that have eaten toxicants/baits or baited animals.

  16. 20 CFR 416.931 - The meaning of presumptive disability or presumptive blindness.

    Science.gov (United States)

    2010-04-01

    ... presumptive blindness. 416.931 Section 416.931 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Determining Disability and Blindness Presumptive Disability and Blindness § 416.931 The meaning of presumptive disability or presumptive blindness. If you are...

  17. Methemoglobinemia associated with loxoscelism Meta-hemoglobinemia associada ao loxoscelismo

    Directory of Open Access Journals (Sweden)

    Orlando C. de O. Barreto

    1990-02-01

    Full Text Available In twenty five patients who presented the cutaneous form of loxoscelism, serum haptoglobin and lactic dehydrogenase, erythrocyte glucose-6-phosphate dehydrogenase, glutathione reductase, glutathione peroxidase, methemoglobin, bilirubin and reticulocytes were investigated after bite. No hemolysis was detected but an increase in methemoglobin was found in 54% of the cases; in 7% it was between 1.1% and 2%, in 27% it ranged from 2.1% to 4%, and in 20% from 4.1% to 8%. Blood samples of a normal, blood group 0 individual and of a patient who exhibited methemoglobinemia after Loxosceles bite were incubated separately with antisera against Loxosceles gaucho, Crotalus terrificus, Bothrops jararaca, with Loxosceles gaucho venom and 0.3% phenol. No methemoglobin was found after 1, 4,8 and 15 days in both sets of samples. At the 25th day all the samples, including the controls, exhibited similar methemoglobin reductase decrease. The data suggest that the methemoglobinemia which occurs in 50% of the patients probably arises from in vivo venom metabolism, inasmuch as the crude venom does not induce methemoglobinemia.Vinte e cinco pacientes que apresentaram a forma cutânea do loxoscelismo foram estudados após a picada, determinando-se a glicose-6-fosfato desidrogenase, glutationa redutase e glutationa peroxidase eritrocitárias, haptoglobina e latico desidrogenase séricas, bilirrubina, reticulócitos e meta-hemoglobina. Não foi observada hemólise aumentada, mas foi detectado aumento da meta-hemoglobina em 54% dos casos: em 7% entre 1,1% e 2%, em 27% variou de 2,1% a 4%, e em 20% de 4,1 a 8%. Amostras de sangue de um indivíduo normal do grupo 0 de uma paciente que exibiu meta-hemoglobina após picada por Loxosceles foram incubadas separadamente com anti-soros contra Loxosceles gancho, Crotalus terrificus e Bothrops jararaca, com veneno de Loxosceles gaucho e fenol a 3%, e não se detectou aumento de meta-hemoglobina depois de 1, 4, 8 e 15 dias em todas

  18. Fatal methemoglobinemia caused by liniment solutions containing sodium nitrite.

    Science.gov (United States)

    Saito, T; Takeichi, S; Yukawa, N; Osawa, M

    1996-01-01

    We describe a case of fatal methemoglobinemia (MetHb-emia) resulting from application of liniment solution containing large quantities of sodium nitrite. As a remedial treatment of atopic dermatitis, the liniment solution was applied all over the boy's body. Autopsy findings showed no significant macroscopic or microscopic findings except blood tinted chocolate brown color and chronic atopic dermatitis over the whole surface of the body. Quantitation of the methemoglobin (MetHb) in the blood was performed using spectrophotometer; MetHb concentration of the blood was 76%. Ion chromatographic determination revealed a nitrite concentration of 1 mg/L in the serum. Such a liniment solution is not authorized by the Ministry of Public Welfare.

  19. Congenital methemoglobinemia misdiagnosed as polycythemia vera: Case report and review of literature

    Directory of Open Access Journals (Sweden)

    Dina Sameh Soliman

    2018-03-01

    Full Text Available Methemoglobinemia is a rare overlooked differential diagnosis in patients presented with cyanosis and dyspnea unrelated to cardiopulmonary causes. Our patient is 29 year old Indian non-smoker male, his story started 6 months prior to presentation to our center when he had generalized fatigue and discoloration of hands. He presented with persistent polycythemia with elevated hemoglobin level. The patient was misdiagnosed in another center as polycythemia and treated with Imatinib. The diagnosis of PV was revisited and ruled out in view of negative JAK2, normal erythropoietin level and absence of features of panmyelosis. Clinical cyanosis and lowoxygen saturation in the presence of normal arterial oxygen tension was highly suggestive of methemoglobinemia. Arterial blood gas revealed a methemoglobin level of 38% (normal: 0-1.5%. Cytochrome B5 reductase (Methemoglobin reductase B was deficient at level of <2.6 U/g Hb (normal: 6.6-13.3, consistent with methemoglobin reductase (cytochrome b5 deficiency and hence the diagnosis of congenital methemoglobinemia was established. The role of Imatinib in provoking methemoglobinemia is questionable and association between Imatinib and methemoglobinemia never described before. In our case, there were no other offending drugs in aggravating the patients’ symptoms and cyanosis. The patient started on Vitamin C 500 mg once daily for which he responded well with less cyanosis and significant reduction of methemoglobin level. Congenital methemoglobinemia is a rare underreported hemoglobin disease and often clinically missed. Upon extensive review of English literature for cases of congenital methemoglobinemia due to deficiency of cytochrome b5 reductase, we found 23 cases diagnosed as type I (including the case reported here. 17 cases (~74% of type I and 6 cases (27% of type II. There is male predominance 73% versus 26% in females. Almost half of reported cases 12 cases (52% are Indian, 2 Japanese, 3 English, 2

  20. Auditors' Professional Skepticism: Neutrality versus Presumptive Doubt

    NARCIS (Netherlands)

    Groot, T.L.C.M.; Quadackers, L.M.; Wright, A.

    2014-01-01

    Although skepticism is widely viewed as essential to audit quality, there is a debate about what form is optimal. The two prevailing perspectives that have surfaced are "neutrality" and "presumptive doubt." With neutrality, auditors neither believe nor disbelieve client management. With presumptive

  1. Drinking-Water Nitrate, Methemoglobinemia, and Global Burden of Disease: A Discussion

    Science.gov (United States)

    Fewtrell, Lorna

    2004-01-01

    On behalf of the World Health Organization (WHO), I have undertaken a series of literature-based investigations examining the global burden of disease related to a number of environmental risk factors associated with drinking water. In this article I outline the investigation of drinking-water nitrate concentration and methemoglobinemia. The exposure assessment was based on levels of nitrate in drinking water greater than the WHO guideline value of 50 mg/L. No exposure–response relationship, however, could be identified that related drinking-water nitrate level to methemoglobinemia. Indeed, although it has previously been accepted that consumption of drinking water high in nitrates causes methemoglobinemia in infants, it appears now that nitrate may be one of a number of co-factors that play a sometimes complex role in causing the disease. I conclude that, given the apparently low incidence of possible water-related methemoglobinemia, the complex nature of the role of nitrates, and that of individual behavior, it is currently inappropriate to attempt to link illness rates with drinking-water nitrate levels. PMID:15471727

  2. Central Nervous System Symptoms Due to Transient Methemoglobinemia in a Child With G6PD Deficiency.

    Science.gov (United States)

    Sharma, Shreya; Srinivasaraghavan, Rangan; Krishnamurthy, Sriram

    2017-01-01

    The authors herein report a 5-year-old child who presented with massive hemolysis, irritability, and cyanosis. The final diagnosis was glucose-6-phosphate dehydrogenase deficiency with associated central nervous system symptoms probably because of concomitantly acquired methemoglobinemia following oxidant drug exposure. The associated acute-onset anemia would have contributed to the development of cerebral anoxia-related seizures and encephalopathy.

  3. Successful treatment of methemoglobinemia in an elderly couple with severe cyanosis: two case reports

    Directory of Open Access Journals (Sweden)

    Su Ying-Fu

    2012-09-01

    Full Text Available Abstract Introduction Methemoglobinemia should be considered in all cyanotic patients who remain unresponsive to oxygen therapy. Rapid diagnosis is very important in emergency cases. Here, we present the cases of two patients, a married couple, admitted to our hospital with methemoglobinemia after exposure to sodium nitrite. Case presentation Two patients, a married couple, presented with methemoglobinemia. The 72-year-old Taiwanese man and 68-year-old Taiwanese woman were referred to our hospital with dizziness and tachypnea. On examination, their mucous membranes were cyanotic, and their blood samples showed the classic ‘chocolate brown’ appearance. The man also reported having experienced twitching of his right arm for a few minutes before arrival at the hospital. The symptoms of both patients failed to improve in response to supplemental oxygen delivered via oxygen masks, although the arterial blood gas data of these patients were normal and their pulse oximetry showed oxyhemoglobin levels of approximately 85%. A carbon monoxide-oximeter showed that the man’s methemoglobin concentration was 48.3%, and the woman’s was 36.4%. Methylene blue (100mg was administered intravenously to both patients, and their symptoms improved dramatically. They were admitted to the intensive care unit and discharged three days later, without neurological sequelae. Conclusion Severe methemoglobinemia is a life-threatening condition and, if untreated, may result in death. Early diagnosis and appropriate antidotal treatment are crucial in treating this emergency situation.

  4. Presumptive Eligibility for Medicaid and CHIP Coverage

    Data.gov (United States)

    U.S. Department of Health & Human Services — Health care providers and Head Start programs can play a major role in finding and enrolling uninsured children through presumptive eligibility. States can authorize...

  5. Myths, presumptions, and facts about obesity

    DEFF Research Database (Denmark)

    Casazza, Krista; Fontaine, Kevin R; Astrup, Arne

    2013-01-01

    Many beliefs about obesity persist in the absence of supporting scientific evidence (presumptions); some persist despite contradicting evidence (myths). The promulgation of unsupported beliefs may yield poorly informed policy decisions, inaccurate clinical and public health recommendations, and a...

  6. 20 CFR 416.934 - Impairments which may warrant a finding of presumptive disability or presumptive blindness.

    Science.gov (United States)

    2010-04-01

    ... Blindness Presumptive Disability and Blindness § 416.934 Impairments which may warrant a finding of presumptive disability or presumptive blindness. We may make findings of presumptive disability and... school, because of mental deficiency or is unable to attend any type of school (or if beyond school age...

  7. Congenital methemoglobinemia misdiagnosed as polycythemia vera: Case report and review of literature.

    Science.gov (United States)

    Soliman, Dina Sameh; Yassin, Mohamed

    2018-03-02

    Methemoglobinemia is a rare overlooked differential diagnosis in patients presented with cyanosis and dyspnea unrelated to cardiopulmonary causes. Our patient is 29 year old Indian non-smoker male, his story started 6 months prior to presentation to our center when he had generalized fatigue and discoloration of hands. He presented with persistent polycythemia with elevated hemoglobin level. The patient was misdiagnosed in another center as polycythemia and treated with Imatinib. The diagnosis of PV was revisited and ruled out in view of negative JAK2, normal erythropoietin level and absence of features of panmyelosis. Clinical cyanosis and lowoxygen saturation in the presence of normal arterial oxygen tension was highly suggestive of methemoglobinemia. Arterial blood gas revealed a methemoglobin level of 38% (normal: 0-1.5%). Cytochrome B5 reductase (Methemoglobin reductase B) was deficient at level of breath being the most common sign and symptoms. For type II: Six cases were reported in English literature, all in pediatric age group with median calculated age at presentation is 6 years with neurologic manifestations and mental retardation are the most common type II associated symptoms. Due to lack of systematic epidemiological studies, congenital methemoglobinemia is under diagnosed as it is under investigated and usually overlooked especially when presenting in adulthood and in absence of obvious acquired agents.

  8. Misleading presumption of a generalized Hartman effect

    International Nuclear Information System (INIS)

    Simanjuntak, Herbert P.; Pereyra, Pedro

    2007-07-01

    We analyze different examples to show that the so-called generalized Hartman effect is an erroneous presumption. The results obtained for electron tunneling and transmission of electromagnetic waves through superlattices and Bragg gratings show clearly the resonant character of the phase time behavior where a generalized Hartman effect is expected. A reinterpretation of the experimental results in double Bragg gratings is proposed. (author)

  9. Microbiological studies of blood specimen from presumptively ...

    African Journals Online (AJOL)

    Three hundred and fifteen blood samples were obtained from presumptively diagnosed typhoid patients who were referred for Widal Serological test at four diagnostic centres. The blood samples were subjected to bacteriological investigations. Salmonella and non-Salmonella organisms isolated were identified according ...

  10. 15 CFR 990.13 - Rebuttable presumption.

    Science.gov (United States)

    2010-01-01

    ...) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OIL POLLUTION ACT REGULATIONS... assessment of damages to natural resources made by a Federal, State, or Indian trustee in accordance with this part shall have the force and effect of a rebuttable presumption on behalf of the trustee in any...

  11. 22 CFR 72.6 - Report of presumptive death.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Report of presumptive death. 72.6 Section 72.6... DEATHS AND ESTATES Reporting Deaths of United States Nationals § 72.6 Report of presumptive death. (a) Local finding. When there is a local finding of presumptive death by a competent local authority, a...

  12. The influence of lidocaine topical anesthesia during transesophageal echocardiography on blood methemoglobin level and risk of methemoglobinemia.

    Science.gov (United States)

    Filipiak-Strzecka, Dominika; Kasprzak, Jarosław D; Wiszniewska, Marta; Walusiak-Skorupa, Jolanta; Lipiec, Piotr

    2015-04-01

    Methemoglobinemia is a relatively rare, but potentially life-threating medical condition, which may be induced by application of topical anaesthetic agents commonly used during endoscopic procedure. The aim of our study was to assess the influence of lidocaine used prior to transesophageal echocardiography (TEE) on the blood level of methemoglobin in vivo. Additionally we attempted to establish the occurrence rate of clinically evident lidocaine-induced methemoglobinemia on the basis of data collected in our institution. We retrospectively analyzed patient records from 3,354 TEEs performed in our echocardiographic laboratory over the course of 13 years in search for clinically evident methemoglobinemia cases. Additionally, 18 consecutive patients referred for TEE were included in the prospective part of our analysis. Blood samples were tested before and 60 min after pre-TEE lidocaine anesthesia application. Information concerning concomitant conditions and pharmacotherapy were also obtained. In 3,354 patients who underwent TEE in our institution no cases of clinically evident methemoglobinemia occurred. In the prospective part of the study, none of 18 patients [16 (89 %) men, mean age 63 ± 13] was diagnosed with either clinical symptoms of methemoglobinemia or exceeded normal blood concentration of methemoglobin. Initial mean methemoglobin level was 0.5 ± 0.1 % with mild, statistically (but not clinically) significant rise to 0.6 ± 0.1 % after 60 min (p = 0.02). Among the analyzed factors only the relation between the proton pump inhibitors intake and methemoglobin blood level rise was identified as statistically relevant (p = 0.03). In adults, pre-TEE lidocaine anesthesia with recommended dosage results in significant increase in methemoglobin blood level, which however does not exceed normal values and does not result in clinically evident methemoglobinemia.

  13. Presumption of Innocence in Criminal Procedure

    Directory of Open Access Journals (Sweden)

    Tatiana Zbanca

    2009-06-01

    Full Text Available Presumption of innocence appears as a rule hardly in modern penal trial. For first timewas noted in legislation from the end of the XVIIIth century (United States of America legislationand Declaration of Human Rights and Citizens in 1789. This constituted a reaction compared toinquisitional report, which practically the one involved into a penal case was presumed alwaysguilty, reverting the obligation of proving own innocence. According to the U.S. Supreme Court,the presumption of the innocence of a criminal defendant is best described as an assumption ofinnocence that is indulged in the absence of contrary evidence. It is not considered evidence of thedefendant's innocence, and it does not require that a mandatory inference favorable to thedefendant be drawn from any facts in evidence.

  14. An Atypical Case of Methemoglobinemia due to Self-Administered Benzocaine

    Directory of Open Access Journals (Sweden)

    Thomas M. Nappe

    2015-01-01

    Full Text Available Acquired methemoglobinemia is an uncommon hemoglobinopathy that results from exposure to oxidizing agents, such as chemicals or medications. Although, as reported in the adult population, it happens most often due to prescribed medication or procedural anesthesia and not due to easily accessed over-the-counter medications, the authors will describe an otherwise healthy male adult with no known medical history and no prescribed medications, who presented to the emergency department reporting generalized weakness, shortness of breath, headache, dizziness, and pale gray skin. In addition, the patient reported that he also had a severe toothache for several days, which he had been self-treating with an over-the-counter oral benzocaine gel. Ultimately, the diagnosis of methemoglobinemia was made by clinical history, physical examination, and the appearance of chocolate-colored blood and arterial blood gas (ABG with cooximetry. After 2 mg/kg of intravenous methylene blue was administered, the patient had complete resolution of all signs and symptoms. This case illustrates that emergency physicians should be keenly aware of the potential of toxic hemoglobinopathy secondary to over-the-counter, nonprescribed medications. Discussion with patients regarding the dangers of inappropriate use of these medicines is imperative, as such warnings are typically not evident on product labels.

  15. An Atypical Case of Methemoglobinemia due to Self-Administered Benzocaine.

    Science.gov (United States)

    Nappe, Thomas M; Pacelli, Anthony M; Katz, Kenneth

    2015-01-01

    Acquired methemoglobinemia is an uncommon hemoglobinopathy that results from exposure to oxidizing agents, such as chemicals or medications. Although, as reported in the adult population, it happens most often due to prescribed medication or procedural anesthesia and not due to easily accessed over-the-counter medications, the authors will describe an otherwise healthy male adult with no known medical history and no prescribed medications, who presented to the emergency department reporting generalized weakness, shortness of breath, headache, dizziness, and pale gray skin. In addition, the patient reported that he also had a severe toothache for several days, which he had been self-treating with an over-the-counter oral benzocaine gel. Ultimately, the diagnosis of methemoglobinemia was made by clinical history, physical examination, and the appearance of chocolate-colored blood and arterial blood gas (ABG) with cooximetry. After 2 mg/kg of intravenous methylene blue was administered, the patient had complete resolution of all signs and symptoms. This case illustrates that emergency physicians should be keenly aware of the potential of toxic hemoglobinopathy secondary to over-the-counter, nonprescribed medications. Discussion with patients regarding the dangers of inappropriate use of these medicines is imperative, as such warnings are typically not evident on product labels.

  16. The presumption of innocence across national borders

    Directory of Open Access Journals (Sweden)

    Lola Shehu

    2018-03-01

    Full Text Available The principle of the presumption of innocence is already an important principle in modern democracies, which have included the principle in their legal systems. Many international instruments also sanction this important principle. The presumption of innocence protects not only the defendant but also the suspect before fi ling charges against him. Human rights are never fully and completely protected. The obligation that state institutions have to respect them does not necessarily mean and in any case guarantee them. For this reason, the material and procedural means envisaged in the legislation of a country are intended to protect the rights of the fundamental rights when the individual has no other way to enjoy them. Violation of fundamental rights can be claimed at every stage of ordinary trial because courts are also obliged to enforce and respect human rights. The practice of the Court in conjunction with Article 6 of the ECHR is basically stated that it has consistently been in the line of the fact that the right to a fair trial occupies an important place in a democratic society in the sense of the European Convention on Human Rights. The right to a fair trial is a very broad right and in any case should be carefully scrutinized by the national courts, analyzing in detail all the facts that, in one form or another, would affect the material or procedural rights of the accused.” (Nowicki, 2003. The right to a fair trial is implemented from the moment of the court’s investment and until the execution of its final decision. The ECHR has emphasized that the principle of the presumption of innocence is considered to be overturned if a judicial decision belonging to a person charged with a criminal offense reflects an opinion that he is guilty before his guilt has been proven by law.

  17. VITAMINE C EFFECT ON SILVER NITRATE INDUCED METHEMOGLOBINEMIA:ANIMAL STUDY

    Directory of Open Access Journals (Sweden)

    M.A RAJABI

    2001-09-01

    Full Text Available Introduction. Methemoglobinemia is a condition characterized by increased quantities of hemoglobin in which the iron of heme is oxidized to the ferric(Fe3+ form. Methemoglobin is useless as an oxygen carrier and thus causes a varying degree of cyanosis. The condition may arise as a result of a genetic defect in red blood cell metabolism or hemoglobin structure, or it may be acquired following exposure to various axidant drugs or toxins. The most common cause of methemoglobinemia, as in this clinical case, is ingestion of or exposure of skin or mucous membranes to oxidizing agents (such as anesthetics and silver nitrate. Methods. In an experimental animal study, 30 rabbits with the same weight and sex are devided in two groups (A and B.-Vitamine C is administered to group B (200 mg/kg intraperitoneal. One houre after that, laparotomy was done. Then silver nitrate was injected intraperitoneal (1000 mg/kg in both groups. Blood samples were examined 30 and 60 minutes after injection. Results. Methemoglobin before and after intervention in group A was 0.38±0.13, 1.63±0.02 (30 min and 2.21 ± 0.4 (60 min percent respectively. Methemoglobin before and after intervention in group B was 0.39±0.13, 0.82 ± 0.19 (30 min and 0.41 ± 0.1.7 (60 min percent, respectively. Methemoglobin concentration was greater in group A in 30th and 60th minute after intervention (P < 0.0l Discussion. Ascorbic acid penetrate the erythrocyte membrane. Under physiological conditions ascorbic acid induced methemoglobin reduction is far less important than reduction by the NADH dependent methemoglobin reductase system. In methemoglobinemic conditions caused by toxic effects or by congenital methemoglobin reductase deficiency treatment with ascorbic acid is possible. However, critically increased methemoglobin content of the blood higher than 30% makes therapy with methylene blue necessary. So, vitamine C is recommended for methemoglobinemia therapy.

  18. The Presumption of Innocence as a Counterfactual Principle

    NARCIS (Netherlands)

    de Jong, F.; van Lent, L.

    This article’s primary aim is to highlight the essentially critical potential of the presumption of innocence, as well as the need for this critical potential to be duly recognized. It is argued that the essential meaning of the presumption of innocence is best understood when approached from what

  19. MGP site remediation: Working toward presumptive remedies

    International Nuclear Information System (INIS)

    Larsen, B.R.

    1996-01-01

    Manufactured Gas Plants (MGPs) were prevalent in the United States during the 19th and first half of the 20th centuries. MGPs produced large quantities of waste by-products, which varied depending on the process used to manufacture the gas, but most commonly were tars and polynuclear aromatic hydrocarbons. There are an estimated 3,000 to 5,000 abandoned MGP sites across the United States. Because these sites are not concentrated in one geographic location and at least three different manufacturing processes were used, the waste characteristics are very heterogeneous. The question of site remediation becomes how to implement a cost-effective remediation with the variety of cleanup technologies available for these sites. Because of the significant expenditure required for characterization and cleanup of MGP sites, owners and regulatory agencies are beginning to look at standardizing cleanup technologies for these sites. This paper discusses applicable cleanup technologies and the attitude of state regulatory agencies towards the use of presumptive remedies, which can reduce the amount of characterization and detailed analysis necessary for any particular site. Additionally, this paper outlines the process of screening and evaluating candidate technologies, and the progress being made to match the technology to the site

  20. A Minimalist and Garantistic Conception of the Presumption of Innocence

    Directory of Open Access Journals (Sweden)

    Jordi Ferrer Beltrán

    2018-03-01

    Full Text Available The article aims to address the multiple faces that the presumption of innocence incorporates in modern legal systems from a critical perspective. In this sense, an analytical methodology seeks to demonstrate that some of these faces overlap with other legal rights and institutes, which, far from increasing the guarantees of citizens, leads to confusion and lack of controllability of judicial decisions. Thus, it is defended the conceptual and practical convenience of thinking the presumption of innocence avoiding overlaps with other legal rights or concepts, as standards of proof or burden of proof rules. Hence the reference to a minimalist and guarantistic conception of the presumption of innocence and, and, as will be seen, the defense of the presumption of innocence as a second order rule whose application would make sense in contexts of uncertainty about the satisfaction of the standard of proof.

  1. The Presumption of Innocence as a Counterfactual Principle

    Directory of Open Access Journals (Sweden)

    Ferry de Jong

    2016-01-01

    Full Text Available This article’s primary aim is to highlight the essentially critical potential of the presumption of innocence, as well as the need for this critical potential to be duly recognized. It is argued that the essential meaning of the presumption of innocence is best understood when approached from what is referred to as its counterfactual status. As a first step, the different values and functions that are attributed to the presumption of innocence in contemporary legal literature are discussed, in order to provide an outline of the central ideas it contains or is supposed to contain. Subsequently, the concept of ‘counterfactuality’ is introduced and it is argued that a counterfactual perspective can further clarify the nature of the presumption of innocence. Next, a number of fundamental shifts in society and criminal justice are discussed that affect the presumption of innocence and that lend a large measure of urgency to disclosing its essence and critical potential. The conclusion argues that today’s threats to the presumption of innocence are of a fundamental nature, and that attempts to preserve the principle’s efficacy should focus on the value attached to its counterfactual and critical nature.

  2. Prolongation of chemically-induced methemoglobinemia in mice lacking α-synuclein: A novel pharmacologic and toxicologic phenotype

    Directory of Open Access Journals (Sweden)

    Yien-Ming Kuo

    2015-01-01

    Full Text Available The protein α-synuclein is considered central to the pathogenesis of Parkinson disease (PD on genetic and histopathological grounds. It is widely expressed in fetal life and continues to be highly expressed in adult neural tissues, red blood cells and platelets, while the remainder of adult tissues are reported to have little or no expression. Despite cellular and molecular evidence for a role in neuronal function including synaptic vesicle trafficking, neurotransmitter release, mitochondrial function, lipid metabolism, neurogenesis, neuroprotection, and neuromelanin biosynthesis, mice ablated for the gene encoding α-synuclein (Snca have little or no neurological phenotype. Thus, nearly 20 years of intensive study have yet to reveal conclusively what the normal function of this highly abundant protein is in the nervous system. Interestingly, α-synuclein has also been shown to have enzymatic activity as a ferrireductase capable of reducing Fe+3 to Fe+2. Given its abundant expression in red blood cells, we set out to explore the role of α-synuclein in converting chemically-induced Fe+3 methemoglobin to normal Fe+2 hemoglobin. Initial in vivo experiments with the potent methemoglobin inducer, para-aminopropiophenone and its active metabolite, 4-hydroxy para-aminopropiophenone, demonstrated significantly greater and more prolonged methemoglobinemia in Snca−/− mice compared to Snca+/+ mice. In vitro experiments with red blood cells, however, and in vivo experiments in genetically engineered mouse strains that differ in their α-synuclein expression in various tissues, including the nervous system, red blood cells and liver, revealed that contrary to the initial hypothesis, a lack of expression of α-synuclein in red blood cells did not correlate with higher levels or more prolonged duration of methemoglobinemia. Instead, the greater sensitivity to chemically induced methemoglobinemia correlated with the absence of hepatic

  3. THE PRINCIPLE OF THE PRESUMPTION OF INNOCENCE AND ...

    African Journals Online (AJOL)

    SimenehKA

    The central issue relating to the presumption of innocence and burden of proof in Ethiopia's ... (moral) costs in the application of the substantive law.6 Those moral costs for the acquittal of the ..... (New York: Aspen Law and Business), at 767. ..... Buhagiar,. William (last accessed 26 August 2009).

  4. The Onset of Action of the Presumption of Innocence Principle

    Directory of Open Access Journals (Sweden)

    Igor Y. Murashkin

    2016-04-01

    Full Text Available The author explores the problematic issues of the beginning of the principle of presumption of innocence. Critically evaluate the currently existing position of the origin of the right to protection against unjustified allegations guilty to the crime since the initiation of criminal proceedings. Grounded approach to the beginning of this principle since, when in fact it became prosecute.

  5. 75 FR 13051 - Presumptions of Service Connection for Persian Gulf Service

    Science.gov (United States)

    2010-03-18

    ... response to ``RIN 2900-AN24--Presumptions of Service Connection for Persian Gulf Service.'' Copies of...) Cardiovascular signs or symptoms. (12) Abnormal weight loss. (13) Menstrual disorders. (c) Presumptive service...

  6. 20 CFR 404.722 - Rebuttal of a presumption of death.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Rebuttal of a presumption of death. 404.722... DISABILITY INSURANCE (1950- ) Evidence Evidence of Age, Marriage, and Death § 404.722 Rebuttal of a presumption of death. A presumption of death made based on § 404.721(b) can be rebutted by evidence that...

  7. Veterans Affairs: Presumptive Service Connection and Disability Compensation

    Science.gov (United States)

    2011-03-28

    aggravation of disease) and third element (nexus between in-service occurrence/aggravation of disease and current disease) of the prima facie case for...occurring within two years of separation from active duty military service. In the following years, additions to the presumptive list were made by...the change of mission for U.S. forces in Iraq. 4 Veterans Benefits Disability Commission, Honoring the Call to Duty : Veterans’ Disability Benefits in

  8. Successful Medical Management of Presumptive Pythium insidiosum Keratitis.

    Science.gov (United States)

    Ramappa, Muralidhar; Nagpal, Ritu; Sharma, Savitri; Chaurasia, Sunita

    2017-04-01

    To describe the previously unreported successful treatment of presumptive Pythium keratitis (PK) with medical therapy alone. A 42-year-old female homemaker presented to us with a 15-day history of pain and redness in the right eye after a trivial injury. Her vision was 20/80 at presentation. Slit-lamp biomicroscopy revealed a central, dense and dry-looking, grayish-white infiltrate reaching mid stroma. The infiltrate had feathery margins and was surrounded by multiple tentacle-like lesions and peripherally expanding pinhead-sized subepithelial lesions. The contralateral eye was essentially normal. Diagnostic corneal scraping on smears revealed broad, aseptate, hyaline filaments with ribbon-like folds; very characteristic of Pythium species. Confocal imaging revealed fungal filaments. Based on corroborative evidence, a diagnosis of presumptive PK was made. She was administered a combination therapy consisting of eye drop linezolid 0.2% 1 hourly, azithromycin 1% 2 hourly, atropine sulfate 1% thrice daily, and oral azithromycin 500 mg once daily for 3 days in a week. After initial worsening in the form of stromal expansion, regression of pinhead-sized lesions was seen with onset of scarring by as early as day 4 of intense medical therapy. The tentacle-like lesions did not worsen. On day 8, significant resolution was noted with scarring, and by the end of 2 weeks, the entire stromal lesion had scarred and complete resolution of expanding tentacles was observed in 3 weeks. Presumptive Pythium keratitis of the patient completely resolved with antibacterial treatment alone. It is pertinent for ophthalmologists to be aware of this new treatment regimen.

  9. Case report 486: Spondyloepiphyseal dysplasia tarda (SDT) (presumptively proved)

    International Nuclear Information System (INIS)

    Brown, D.D.; Childress, M.H.

    1988-01-01

    A 51 year old man with severe degenerative joint disease, short stature, barrel chest deformity, platyspondyly, a narrow pelvis, small iliac bones, dysplastic femoral heads and necks, notching of the patellae and flattening of the femoral intercondylar notches has been described as an example of Spondyloepiphyseal dysplasia tarda SDT. The entity was discussed in detail. The notching of the patellae has not been reported in association with SDT to the authors' knowledge. Characteristic features of SDT allow it to be differentiated from other arthropathies and dysplasias and these distinctions have been emphasized in the discussion. The diagnosis in this case can only be considered presumptively proved. (orig./MG)

  10. Presumption of Innocence and Public Safety: A Possible Dialogue

    Directory of Open Access Journals (Sweden)

    Ana Aguilar-Garcia

    2014-12-01

    Full Text Available In Mexico, increasing demands for public safety coupled with the need for a more effective criminal justice system resulted in the security and justice constitutional reform of 2008. The outcome was a constitutional framework with provisions based on the highest standards of human rights on the one hand, and on the other, exceptional measures that restrict rights in an attempt to improve public safety. Unfortunately, the crime rate and incidence of unreported crime have changed little. When public safety is demanded, a clear, rational and concrete response is required. Limiting the alternatives to pre-trial detention or increasing penalties is rarely the appropriate response. This paper focuses on pre-trial detention and non-custodial measures supported by the new criminal justice system, how they relate to the principle of the presumption of innocence and the tension between this and the punitive demands for increased imprisonment. In addition, this study discusses a technical solution, found in pre-trial services, which seeks to balance the presumption of innocence and the right to personal liberty with public safety.

  11. 77 FR 12522 - Tentative Eligibility Determinations; Presumptive Eligibility for Psychosis and Other Mental Illness

    Science.gov (United States)

    2012-03-01

    ...; Presumptive Eligibility for Psychosis and Other Mental Illness AGENCY: Department of Veterans Affairs. ACTION... psychosis within specified time periods and for Persian Gulf War veterans who developed a mental illness... eligibility determinations; Presumptive eligibility for psychosis and other mental illness.'' Copies of...

  12. USE OF PRESUMPTIVE TAXATION IN FACILITATING SMALL BUSINESS TAX COMPLIANCE

    Directory of Open Access Journals (Sweden)

    Victoria IORDACHI

    2016-07-01

    Full Text Available The actuality of this article is determined by the necessity of implementing fiscal simplicity for increasing tax compliance through fiscal education of small business representatives. In many developing and transition countries, micro and small enterprises are the most rapidly growing business segment. Tax compliance attitude within this sector varies significantly because high conformation costs and difficult formalization procedures can determine many small enterprises to operate in the informal economy. Thus tax regulation of small enterprises is crucial in the process of small entrepreneurs fiscal education and tax simplification of SMEs in many countries becomes one of the most efficient instruments. The main research methods were systemic analysis and logic synthesis. The main results obtained in article, as a result of research, are identification, analysis and systematization of foreign countries’ practices in implementing presumptive tax design and elaboration of some recommendations on fiscal simplicity.

  13. Presumptive red maple (Acer rubrum) toxicosis in Grevy's zebra (Equus grevyi).

    Science.gov (United States)

    Weber, M; Miller, R E

    1997-03-01

    Two female Grevy's zebras (Equus grevyi), one juvenile and one adult, were treated for hemolytic anemia. The juvenile survived, but the adult animal, which also had methemoglobinemia, was euthanized after it failed to recover from anesthesia. Significant pathologic findings in the adult zebra included generalized icterus, hemoglobinuric nephrosis, and paracentral hepatic necrosis. Serum titers for known infectious causes of anemia were negative. Examination of the zebra holding areas revealed two hybrid red maple (Acer sp.) trees. There was no known exposure to other hemolytic agents. This is the first report of probable red maple-induced hemolysis in zebra.

  14. 38 CFR 1.18 - Guidelines for establishing presumptions of service connection for former prisoners of war.

    Science.gov (United States)

    2010-07-01

    ... establishing presumptions of service connection for former prisoners of war. 1.18 Section 1.18 Pensions... Guidelines for establishing presumptions of service connection for former prisoners of war. (a) Purpose. The Secretary of Veterans Affairs will establish presumptions of service connection for former prisoners of war...

  15. Comparative evaluation of six chromogenic media for presumptive yeast identification.

    Science.gov (United States)

    Vecchione, Alessandra; Florio, Walter; Celandroni, Francesco; Barnini, Simona; Lupetti, Antonella; Ghelardi, Emilia

    2017-12-01

    The present study was undertaken to evaluate the discrimination ability of six chromogenic media in presumptive yeast identification. We analysed 108 clinical isolates and reference strains belonging to eight different species: Candida albicans , Candida dubliniensis , Candida tropicalis , Candida krusei , Candida glabrata , Candida parapsilosis , Candida lusitaniae and Trichosporon mucoides . C. albicans , C. tropicalis and C. krusei could be distinguished from one another in all the tested chromogenic media, as predicted by the manufacturers. In addition, C. albicans could be distinguished from C. dubliniensis on BBL CHROMagar Candida, Kima CHROMagar Candida and Brilliance Candida, and C. parapsilosis could be identified on CHROMATIC Candida agar, CHROMOGENIC Candida agar, and Brilliance Candida agar. Brilliance Candida provided the widest discrimination ability, being able to discriminate five out of the seven Candida species tested. Interestingly, C. tropicalis and C. krusei could be already distinguished from each other after 24 hours of incubation. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  16. Magnetic resonance imaging of presumptive lumbosacral discospondylitis in a dog

    International Nuclear Information System (INIS)

    Kraft, S.L.; Mussman, J.M.; Smith, T.; Biller, D.S.; Hoskinson, J.J.

    1998-01-01

    three-year-old male Boxer dog had hyperesthesia, symmetrical epaxial, gluteal and hind limb muscular atrophy and rear limb ataxia. Neurological deficits included decreased conscious proprioception of the left hind limb, decreased withdrawal and increased patellar reflexes of both hind limbs. The dog had a urinary tract infection with positive culture for Staphylococcus intermedius. On survey radiography of the lumbosacral spine there was active bone proliferation spanning the L7 S1 intervertebral disc space with an epidural filling defect at the ventral aspect of the vertebral canal on epidurography. On magnetic resonance imaging (MRI), findings were similar to those described for human diskospondylitis including altered signal intensity and nonuniform contrast enhancement of the L7-S1 intervertebral disc, adjacent vertebral end plates and epidural and sublumbar soft tissues. Although skeletal radiography is usually sufficient to reach a diagnosis of discospondylitis, MRI of this patient made it possible to reach a presumptive diagnosis of discospondylitis prior to development of definitive radiographic abnormalities

  17. [Burden of proof in medical cases--presumption of fact and prima facie evidence. II. Presumption of fact and prima facie evidence].

    Science.gov (United States)

    Sliwka, Marcin

    2004-01-01

    The aim of this paper was to present the main rules concerning the burden of proof in polish civil trials, including medical cases. The standard rules were presented with all the important exclusions such as presumption of law and fact or prima facie evidence. The author analyses the effect of these institutions on burden of proof in medical cases. The difference between presumptions of fact and prima facie evidence was analysed and explained. This paper also describes the importance of the res ipsa loquitur rule in United Kingdom and USA. This paper includes numerous High Court sentences on evidential and medical issues.

  18. Methemoglobinemia Hemotoxicity of Some Antimalarial 8-Aminoquinoline Analogues and Their Hydroxylated Derivatives: Density Functional Theory Computation of Ionization Potentials.

    Science.gov (United States)

    Ding, Yuanqing; Liu, Haining; Tekwani, Babu L; Nanayakkara, N P Dhammika; Khan, Ikhlas A; Walker, Larry A; Doerksen, Robert J

    2016-07-18

    The administration of primaquine (PQ), an essential drug for the treatment and radical cure of malaria, can lead to methemoglobin formation and life-threatening hemolysis for glucose-6-phosphate dehydrogenase deficient patients. The ionization potential (IP, a quantitative measure of the ability to lose an electron) of the metabolites generated by antimalarial 8-aminoquinoline (8-AQ) drugs like PQ has been believed to be correlated in part to this methemoglobinemia hemotoxicity: the lower the IP of an 8-AQ derivative, the higher the concentration of methemoglobin generated. In this work, demethoxylated primaquine (AQ02) was employed as a model, by intensive computation at the B3LYP-SCRF(PCM)/6-311++G**//B3LYP/6-31G** level in water, to study the effects of hydroxylation at various positions on the ionization potential. Compared to the parent AQ02, the IPs of AQ02's metabolites hydroxylated at N1', C5, and C7 were lower by 61, 30, and 19 kJ/mol, respectively, while differences in the IP relative to PQ were small for hydroxylation at all other positions. The C6 position, at which the IP of the hydroxylated metabolite was greater than that of AQ02, by 2 kJ/mol, was found to be unique. Several literature and proposed 8-AQ analogues were studied to evaluate substituent effects on their potential to generate methemoglobin, with the finding that hydroxylations at N1' and C5 contribute the most to the potential hemotoxicity of PQ-based antimalarials, whereas hydroxylation at C7 has little effect. Phenoxylation at C5 in PQ-based 8-AQs can block the hydroxylation at C5 and reduce the potential for methemoglobin generation, while -CF3 and chlorines attached to the phenolic ring can further reduce the risk. The H-shift at N1' during the cationization of hydroxylated metabolites of 8-AQs sharply decreased their IPs, but this effect can be significantly reduced by the introduction of an electron-withdrawing group to the quinoline core. The results and this approach may be

  19. High diagnostic value of general practitioners' presumptive diagnosis for pyelonephritis, meningitis and pancreatitis.

    Science.gov (United States)

    Sriskandarajah, Srishamanthi; Carter-Storch, Rasmus; Frydkjær-Olsen, Ulrik; Mogensen, Christian Backer

    2016-01-01

    In Denmark, patients referred from the general practitioner (GP) to the emergency department (ED) can be referred with either specific symptoms or with a presumptive diagnosis. The aim of the present study was to evaluate the diagnostic accuracy for various presumptive diagnoses made by the GP in a population acutely referred to an ED. This was a retrospective cohort study of all registered acute referrals for admission to Kolding ED in 2010. Eight presumptive diagnoses were selected for further studies: meningitis, acute coronary syndrome (ACS), pulmonary embolism, pneumonia, pancreatitis, deep venous thrombosis (DVT), pyelonephritis and intestinal obstruction. The presumptive diagnoses were compared with the final diagnosis on discharge. Sensitivity, specificity, predictive values and likelihood ratios were calculated. A total of 8,841 patients were enrolled. The highest and lowest sensitivities were seen for DVT (90%) and meningitis (36%), respectively; and the highest and lowest values for specificity were observed for meningitis (99%) and ACS (30%), respectively. The positive predictive value had a wide range with the lowest value for ACS (9%) and the highest for pneumonia (59%). For pyelonephritis, meningitis and pancreatitis, the likelihood ratio of a positive test was above 10. The likelihood ratio of a negative test was above 0.1 for all diagnoses. Patients referred with the presumptive diagnoses pyelonephritis, meningitis and pancreatitis had a high likelihood of having the disease in question. It is important not to discard any of the included presumptive diagnoses even if the GPs fail to suggest them on admission. none. none.

  20. The Ethics of Fertility Preservation for Paediatric Cancer Patients: From Offer to Rebuttable Presumption.

    Science.gov (United States)

    McDougall, Rosalind

    2015-11-01

    Given advances in the science of fertility preservation and the link between fertility choices and wellbeing, it is time to reframe our ethical thinking around fertility preservation procedures for children and young people with cancer. The current framing of fertility preservation as a possible offer may no longer be universally appropriate. There is an increasingly pressing need to discuss the ethics of failing to preserve fertility, particularly for patient groups for whom established techniques exist. I argue that the starting point for deliberating about a particular patient should be a rebuttable presumption that fertility preservation ought to be attempted. Consideration of the harms applicable to that specific patient may then override this presumption. I outline the benefits of attempting fertility preservation; these justify a presumption in favour of the treatment. I then discuss the potential harms associated with fertility preservation procedures, which may justify failing to attempt fertility preservation in an individual patient's particular case. Moving from a framework of offer to one of rebuttable presumption in favour of fertility preservation would have significant implications for medical practice, healthcare organizations and the state. © 2015 John Wiley & Sons Ltd.

  1. Effects of surveillance on the rule of law, due process and the presumption of innocence

    NARCIS (Netherlands)

    Galetta, Antonella; de Hert, Paul; Wright, D.; Kreissl, R.

    2015-01-01

    This contribution focuses on the impact of surveillance on the rule of law, due process and the presumption of innocence, key values and principles of a democratic order. It illustrates how they are implemented and enforced in contemporary surveillance societies, while referring to European law and

  2. 47 CFR 51.230 - Presumption of acceptability for deployment of an advanced services loop technology.

    Science.gov (United States)

    2010-10-01

    ... an advanced services loop technology. 51.230 Section 51.230 Telecommunication FEDERAL COMMUNICATIONS... Carriers § 51.230 Presumption of acceptability for deployment of an advanced services loop technology. (a) An advanced services loop technology is presumed acceptable for deployment under any one of the...

  3. 75 FR 61356 - Presumptions of Service Connection for Persian Gulf Service; Correction

    Science.gov (United States)

    2010-10-05

    ... DEPARTMENT OF VETERANS AFFAIRS 38 CFR Part 3 RIN 2900-AN24 Presumptions of Service Connection for Persian Gulf Service; Correction AGENCY: Department of Veterans Affairs. ACTION: Correcting amendment. SUMMARY: The Department of Veterans Affairs (VA) published in the Federal Register of September 29, 2010...

  4. 20 CFR 410.418 - Irrebuttable presumption of total disability due to pneumoconiosis.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Irrebuttable presumption of total disability due to pneumoconiosis. 410.418 Section 410.418 Employees' Benefits SOCIAL SECURITY ADMINISTRATION... of the Pneumoconioses of the International Labour Office, Extended Classification (1968) (which may...

  5. The Principle of the Presumption of Innocence and its Challenges in ...

    African Journals Online (AJOL)

    The administration of the criminal justice system tries to strike a balance between the search for truth and the fairness of the process. To this end, the law should protect individual rights and impose various legal burdens on the state. One such tool is the principle of the presumption of innocence until proven guilty. This is a ...

  6. 78 FR 28140 - Tentative Eligibility Determinations; Presumptive Eligibility for Psychosis and Other Mental Illness

    Science.gov (United States)

    2013-05-14

    ...; Presumptive Eligibility for Psychosis and Other Mental Illness AGENCY: Department of Veterans Affairs. ACTION... time periods and for Persian Gulf War veterans who developed a mental illness other than psychosis... veterans, 38 CFR 17.37, to include veterans with psychosis or mental illness other than psychosis. We are...

  7. 77 FR 42909 - Presumption of Insurable Interest for Same-Sex Domestic Partners

    Science.gov (United States)

    2012-07-20

    ... do not fall within the presumptive classes. The commenter suggested that OPM has merely replaced one... beneficiary's date of birth. * * * * * PART 842--FEDERAL EMPLOYEES RETIREMENT SYSTEM--BASIC ANNUITY 0 3. The.... 842.605 Election of insurable interest rate. * * * * * (e) An insurable interest rate may be elected...

  8. 77 FR 76170 - Presumption of Exposure to Herbicides for Blue Water Navy Vietnam Veterans Not Supported

    Science.gov (United States)

    2012-12-26

    ... during the Vietnam War. After careful review of the IOM report, the Secretary determines that the... served in deep-water naval vessels off the coast of Vietnam during the Vietnam War are referred to as... DEPARTMENT OF VETERANS AFFAIRS Presumption of Exposure to Herbicides for Blue Water Navy Vietnam...

  9. 76 FR 41696 - Presumptive Service Connection for Diseases Associated With Service in the Southwest Asia Theater...

    Science.gov (United States)

    2011-07-15

    ... disorders, among the ``Gulf War Seabees'' and that some also have neural damage as a result of vibration...: Functional Gastrointestinal Disorders AGENCY: Department of Veterans Affairs. ACTION: Final rule. SUMMARY... gastrointestinal disorders (FGIDs) and clarifies that FGIDs fall within the scope of the existing presumptions of...

  10. Growth characteristics of liquid cultures increase the reliability of presumptive identification of Mycobacterium tuberculosis complex.

    Science.gov (United States)

    Pinhata, Juliana Maira Watanabe; Felippe, Isis Moreira; Gallo, Juliana Failde; Chimara, Erica; Ferrazoli, Lucilaine; de Oliveira, Rosangela Siqueira

    2018-04-23

    We evaluated the microscopic and macroscopic characteristics of mycobacteria growth indicator tube (MGIT) cultures for the presumptive identification of the Mycobacterium tuberculosis complex (MTBC) and assessed the reliability of this strategy for correctly directing isolates to drug susceptibility testing (DST) or species identification. A total of 1526 isolates of mycobacteria received at the Instituto Adolfo Lutz were prospectively subjected to presumptive identification by the observation of growth characteristics along with cord formation detection via microscopy. The presumptive identification showed a sensitivity, specificity and accuracy of 98.8, 92.5 and 97.9 %, respectively. Macroscopic analysis of MTBC isolates that would have been erroneously classified as non-tuberculous mycobacteria based solely on microscopic morphology enabled us to direct them rapidly to DST, representing a substantial gain to patients. In conclusion, the growth characteristics of mycobacteria in MGIT, when considered along with cord formation, increased the reliability of the presumptive identification, which has a great impact on the laboratory budget and turnaround times.

  11. Detection of presumptive Bacillus cereus in the Irish dairy farm environment

    Directory of Open Access Journals (Sweden)

    O’Connell A.

    2016-12-01

    Full Text Available The objective of the study was to isolate potential Bacillus cereus sensu lato (B. cereus s.l. from a range of farm environments. Samples of tap water, milking equipment rinse water, milk sediment filter, grass, soil and bulk tank milk were collected from 63 farms. In addition, milk liners were swabbed at the start and the end of milking, and swabs were taken from cows’ teats prior to milking. The samples were plated on mannitol egg yolk polymyxin agar (MYP and presumptive B. cereus s.l. colonies were isolated and stored in nutrient broth with 20% glycerol and frozen at -80 °C. These isolates were then plated on chromogenic medium (BACARA and colonies identified as presumptive B. cereus s.l. on this medium were subjected to 16S ribosomal RNA (rRNA sequencing. Of the 507 isolates presumed to be B. cereus s.l. on the basis of growth on MYP, only 177 showed growth typical of B. cereus s.l. on BACARA agar. The use of 16S rRNA sequencing to identify isolates that grew on BACARA confirmed that the majority of isolates belonged to B. cereus s.l. A total of 81 of the 98 isolates sequenced were tentatively identified as presumptive B. cereus s.l. Pulsed-field gel electrophoresis was carried out on milk and soil isolates from seven farms that were identified as having presumptive B. cereus s.l. No pulsotype was shared by isolates from soil and milk on the same farm. Presumptive B. cereus s.l. was widely distributed within the dairy farm environment.

  12. HIV-infected presumptive tuberculosis patients without tuberculosis: How many are eligible for antiretroviral therapy in Karnataka, India?

    Directory of Open Access Journals (Sweden)

    Ajay M.V. Kumar

    2017-03-01

    Full Text Available For certain subgroups within people living with the human immunodeficiency virus (HIV [active tuberculosis (TB, pregnant women, children <5 years old, and serodiscordant couples], the World Health Organization recommends antiretroviral therapy (ART irrespective of CD4 count. Another subgroup which has received increased attention is “HIV-infected presumptive TB patients without TB”. In this study, we assess the proportion of HIV-infected presumptive TB patients eligible for ART in Karnataka State (population 60 million, India. This was a cross-sectional analysis of data of HIV-infected presumptive TB patients diagnosed in May 2015 abstracted from national TB and HIV program records. Of 42,585 presumptive TB patients, 28,964 (68% were tested for HIV and 2262 (8% were HIV positive. Of the latter, 377 (17% had active TB. Of 1885 “presumptive TB patients without active TB”, 1100 (58% were already receiving ART. Of the remaining 785 who were not receiving ART, 617 (79% were assessed for ART eligibility and of those, 548 (89% were eligible for ART. About 90% of “HIV-infected presumptive TB patients without TB” were eligible for ART. This evidence supports a public health approach of starting all “HIV-infected presumptive TB patients without TB” on ART irrespective of CD4 count in line with global thinking about ‘test and treat’.

  13. [Nitrates and nitrites content in the samples taken from the dug and drilled wells from the area of Podkarpacie region as a methemoglobinemia risk factors].

    Science.gov (United States)

    Bilek, Maciej; Rybakowa, Maria

    2014-01-01

    The aim of the study was to determine the nitrates and nitrites content in water samples taken from fourteen dug and drilled wells from the area of Podkarpacie, as well as a summary of the previously performed analysis. Private water intakes are not under the supervision of the State Sanitary Inspection. So in the case of exceeding the standards provided by the Regulation of the Minister of Health, regulating the requirements for drinking water, private water intakes can be a serious threat to the health of consumers. Particularly at risk are infants, in whom nitrates and especially nitrites can cause, among others, methemoglobinemia. The analysis was performed by ion chromatography method, making it possible to simultaneously determining the concentrations of nitrates and nitrites. As it turned out there was no presence of nitrites in the water of the tested wells. In five samples taken from the dug wells nitrates concentration exceeding the norm of 50 mg/L have been reported. In two cases, exceeding the nitrate concentrations were significant: 96.53 mg L and 204.65 mg/L.

  14. Bloodstains on Leather: Examination of False Negatives in Presumptive Test and Human Hemoglobin Test.

    Science.gov (United States)

    Castelló, Ana; Francès, Francesc; Verdú, Fernando

    2017-09-01

    Presumptive tests for blood are very simple and sensitive tests used in the search for evidence. They also provide initial information on the nature of stains. A second test can confirm their nature. However, these tests can present false-negative results for different reasons. Some of those reasons have been studied, while others, those caused by the substrate material that contains the stain, are less well known. This work studies the effect of one component of a leather substrate-quebracho extract-on presumptive and human hemoglobin blood tests. Assays were performed using samples of blood dilutions contaminated with quebracho extract and others formed on a substrate containing the contaminant. Results show an undoubted interference that causes false negatives and even visible to the naked eye stains and also indicate that some tests (phenolphthalein) are more affected than others. Examiners should be taken into account when working on this kind of substrates. © 2017 American Academy of Forensic Sciences.

  15. Naming and Shaming in Financial Market Regulations: A Violation of the Presumption of Innocence?

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    Juliette J.W. Pfaeltzer

    2014-01-01

    Full Text Available Naming and shaming in the financial markets has become a well-known enforcement tool by national supervisors both within and outside the EU. The Netherlands is one of the Member States which permits the publication of offences and administrative sanctions including the name of the offender. However, such publication practice might raise some concerns in the light of certain fundamental human rights. For instance, does naming and shaming violate the presumption of innocence? This article tries to answer this question by evaluating the Dutch publication regime under the Financial Supervision Act. Are the legal safeguards as provided under this Act sufficiently adequate to prevent an infringement of the presumption of innocence?

  16. A PCR-based strategy for simple and rapid identification of rough presumptive Salmonella isolates

    DEFF Research Database (Denmark)

    Hoorfar, Jeffrey; Baggesen, Dorte Lau; Porting, P.H.

    1999-01-01

    The purpose of the present study was to investigate the application of ready-to-go Salmonella PCR tests, based on dry chemistry, for final identification of rough presumptive Salmonella isolates. The results were compared with two different biotyping methods performed at two different laboratories......, which did not result in any DNA band. A total of 32 out of the 36 rough presumptive isolates were positive in the PCR. All but one isolate were also identified as Salmonella by the two biochemical methods. All 80 Salmonella strains were also tested in the two multiplex serogroup tests based on PCR beads....... The sensitivity of the BAX Salmonella PCR test was assessed by testing a total of 80 Salmonella isolates, covering most serogroups, which correctly identified all the Salmonella strains by resulting in one 800-bp band in the sample tubes. The specificity of the PCR was assessed using 20 non-Salmonella strains...

  17. Value of polymerase chain reaction in patients with presumptively diagnosed and treated as tuberculous pericardial effusion

    International Nuclear Information System (INIS)

    Rehman, H.; Hafizullah, M.; Shah, S.T.; Khan, S.B.; Hadi, A.; Ahmad, F.; Shah, I.; Gul, A.M.

    2012-01-01

    Objective: To know the sensitivity of polymerase chain reaction (PCR) in pericardial fluid and response to antituberculous treatment (ATT) in PCR positive patients who were presumptively diagnosed and treated as tuberculous pericardial effusion. Methodology: This was a descriptive cross sectional study carried out from June 1, 2009 to 31 May 2010 at Cardiology Department, Lady Reading Hospital, Peshawar. Patients with presumptive diagnosis and receiving treatment for tuberculous pericardial effusion were included. Pericardial fluid sample was aspirated under fluoroscopy for the routine work up. The specimens were subjected to PCR detection of mycobacterium tuberculous DNA. Results: During 12 month study period, a total of 54 patients with large pericardial effusion presented to Cardiology department, Lady Reading Hospital, Peshawar. Of them, 46 patients fulfilled the criteria for presumptive diagnosis of tuberculous pericardial effusion. PCR for mycobacterium tuberculous DNA in pericardial fluid was positive in 45.7%(21). Patients were followed for three months. In PCR positive group, 01 patient while in PCR negative group 3 patients were lost to follow up. Among PCR positive patients 17(85%) while in PCR negative group 11(47.82%) patient responded to ATT both clinically and echo-cardio graphically. We found that patients who were PCR positive responded better to therapy than those who were PCR negative and this finding was statistically significant (p=0.035). Conclusion: PCR, with all its limitations, is potentially a useful diagnostic test in patients with presumptively diagnosed tuberculous pericardial effusion. A PCR positive patient responds better to therapy as compared to PCR negative patient. (author)

  18. Considerations Regarding the Observance of the Presumption of Innocence in the Media

    Directory of Open Access Journals (Sweden)

    Sandra Gradinaru

    2009-06-01

    Full Text Available The presumption of innocence, the right of privacy, of an intimate and a family life, the freedomof speech, officials, the deontological code of the journalist Abstract: In the context of the Rule of Law, amodern governing guarantees to anyone the presumption of innocence until is delivered an unappealablecriminal decision. Nevertheless, in almost all the cases, the media, by virtue of freedom of speech, bringsprejudices to the dignity, the honor and image of the officials, investigated in criminal cases, having as aunique argument the fact that a media campaign, searching the sensational, does nothing else thanreproducing hostile manifestations - public servant - thus influencing the public opinion. They affect theprinciple of presumption of innocence, inducing unfortunate effects above the default of justice. Thus, themedia takes the information from prosecutors that operate within the courts, shading them by the depreciatingallegations addressed to the public persons as defendants in criminal cases, creating to the public opinion adistorted image of reality, before the justice has passed through a final criminal decision on guilt or theirinnocence.

  19. Innocent until primed: mock jurors' racially biased response to the presumption of innocence.

    Directory of Open Access Journals (Sweden)

    Danielle M Young

    Full Text Available BACKGROUND: Research has shown that crime concepts can activate attentional bias to Black faces. This study investigates the possibility that some legal concepts hold similar implicit racial cues. Presumption of innocence instructions, a core legal principle specifically designed to eliminate bias, may instead serve as an implicit racial cue resulting in attentional bias. METHODOLOGY/PRINCIPAL FINDINGS: The experiment was conducted in a courtroom with participants seated in the jury box. Participants first watched a video of a federal judge reading jury instructions that contained presumption of innocence instructions, or matched length alternative instructions. Immediately following this video a dot-probe task was administered to assess the priming effect of the jury instructions. Presumption of innocence instructions, but not the alternative instructions, led to significantly faster response times to Black faces when compared with White faces. CONCLUSIONS/SIGNIFICANCE: These findings suggest that the core principle designed to ensure fairness in the legal system actually primes attention for Black faces, indicating that this supposedly fundamental protection could trigger racial stereotypes.

  20. Potencialização do efeito metemoglobinizante da dapsona em ratos pela N-acetilcisteína Potentiation of dapsone induced methemoglobinemia by N-acetylcysteine in rats

    Directory of Open Access Journals (Sweden)

    Natália Valadares de Moraes

    2008-03-01

    Full Text Available Dapsona (DDS (4,4'diaminodifenilsulfona, fármaco de escolha para o tratamento da hanseníase, freqüentemente induz anemia hemolítica e metemoglobinemia. A N-hidroxilação, uma de suas principais vias de biotransformação, é constantemente relacionada com a metemoglobinemia observada com o uso do fármaco. Com o objetivo de prevenir a hemotoxicidade induzida pela DDS, N-acetilcisteína, fármaco precursor de glutationa, foi administrada em associação com DDS em ratos machos Wistar pesando 220-240 g. Os animais foram anestesiados e o sangue coletado da aorta para determinação da concentração plasmática de DDS por CLAE, determinação dos níveis de metemoglobina e de glutationa eritrocitária por espectrofotometria, e avaliação de parâmetros bioquímicos e hematológicos. Os resultados obtidos mostraram que a N-acetilcisteína potenciou o efeito metemoglobinizante da dapsona devido ao aumento de sua concentração plasmática e conseqüente aumento da formação da N-hidroxilamina. Concluímos que as interações medicamentosas com a dapsona exigem estudos individualizados a fim de evitar os efeitos adversos do fármaco.Dapsone (DDS (4,4'diaminodiphenylsulfone, the drug of choice for the treatment of leprosy, frequently induces hemolytic anemia and methemoglobinemia. N-hydroxylation, one of the major pathways of biotransformation, has been constantly related to the methemoglobinemia after the use of the drug. In order to prevent the dapsone-induced hemotoxicity, N-acetylcysteine, a drug precursor of glutathione, was administered in combination with DDS to male Wistar rats, weighting 220-240 g. The animals were then anaesthetized and blood was collected from the aorta for determination of plasma DDS concentration by HPLC, determination of methemoglobinemia and glutathione by spectrophotometry, and for biochemical and hematological parameters. Our results showed that N-acetylcysteine enhanced dapsone-induced methemoglobinemia due to

  1. Community referral for presumptive TB in Nigeria: a comparison of four models of active case finding

    Directory of Open Access Journals (Sweden)

    A. O. Adejumo

    2016-02-01

    Full Text Available Abstract Background Engagement of communities and civil society organizations is a critical part of the Post-2015 End TB Strategy. Since 2007, many models of community referral have been implemented to boost TB case detection in Nigeria. Yet clear insights into the comparative TB yield from particular approaches have been limited. Methods We compared four models of active case finding in three Nigerian states. Data on presumptive TB case referral by community workers (CWs, TB diagnoses among referred clients, active case finding model characteristics, and CWs compensation details for 2012 were obtained from implementers and CWs via interviews and log book review. Self-reported performance data were triangulated against routine surveillance data to assess concordance. Analysis focused on assessing the predictors of presumptive TB referral. Results CWs referred 4–22 % of presumptive TB clients tested, and 4–24 % of the total TB cases detected. The annual median referral per CW ranged widely among the models from 1 to 48 clients, with an overall average of 13.4 referrals per CW. The highest median referrals (48 per CW/yr and mean TB diagnoses (7.1/yr per CW (H =70.850, p < 0.001 was obtained by the model with training supervision, and $80/quarterly payments (Comprehensive Quotas-Oriented model. The model with irregularly supervised, trained, and compensated CWs contributed the least to TB case detection with a median of 13 referrals per CW/yr and mean of 0.53 TB diagnoses per CW/yr. Hours spent weekly on presumptive TB referral made the strongest unique contribution (Beta = 0.514, p < 0.001 to explaining presumptive TB referral after controlling for other variables. Conclusion All community based TB case-finding projects studied referred a relative low number of symptomatic individuals. The study shows that incentivized referral, appropriate selection of CWs, supportive supervision, leveraged treatment support roles, and a

  2. A novel nine base deletion mutation in NADH-cytochrome b5 reductase gene in an Indian family with recessive congenital methemoglobinemia-type-II

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    Prashant Warang

    2015-12-01

    Full Text Available Recessive hereditary methemoglobinemia (RCM associated with severe neurological abnormalities is a very rare disorder caused by NADH- cytochrome b5 reductase (cb5r deficiency (Type II. We report a case of 11 month old male child who had severe mental retardation, microcephaly and gross global developmental delay with methemoglobin level of 61.1%. The diagnosis of NADH-CYB5R3 deficiency was made by the demonstration of significantly reduced NADH-CYB5R3 activity in the patient and intermediate enzyme activity in both the parents. Mutation analysis of the CYB5R gene revealed a novel nine nucleotide deletion in exon 6 leading to the elimination of 3 amino acid residues (Lys173, Ser174 and Val 175. To confirm that this mutation was not an artifact, we performed PCR-RFLP analysis using the restriction enzyme Drd I. As the normal sequence has a restriction recognition site for Drd I which was eliminated by the deletion, a single band of 603-bp was seen in the presence of the homozygous mutation. Molecular modeling analysis showed a significant effect of these 3 amino acids deletion on the protein structure and stability leading to a severe clinical presentation. A novel homozygous 9 nucleotide deletion (p.K173–p.V175del3 is shown to be segregated with the disease in this family. Knowing the profile of mutations would allow us to offer prenatal diagnosis in families with severe neurological disorders associated with RCM — Type II.

  3. Presumptive risk factors for monkeypox in rural communities in the Democratic Republic of the Congo.

    Directory of Open Access Journals (Sweden)

    Claire A Quiner

    Full Text Available Monkeypox virus (MPXV, a close relative of Variola virus, is a zoonotic virus with an unknown reservoir. Interaction with infected wildlife, bites from peri-domestic animals, and bushmeat hunting are hypothesized routes of infection from wildlife to humans. Using a Risk Questionnaire, performed in monkeypox-affected areas of rural Democratic Republic of the Congo, we describe the lifestyles and demographics associated with presumptive risk factors for MPXV infection. We generated two indices to assess risk: Household Materials Index (HMI, a proxy for socioeconomic status of households and Risk Activity Index (RAI, which describes presumptive risk for animal-to-human transmission of MPXV. Based on participant self-reported activity patterns, we found that people in this population are more likely to visit the forest than a market to fulfill material needs, and that the reported occupation is limited in describing behavior of individuals may participate. Being bitten by rodents in the home was commonly reported, and this was significantly associated with a low HMI. The highest scoring RAI sub-groups were 'hunters' and males aged ≥ 18 years; however, several activities involving MPXV-implicated animals were distributed across all sub-groups. The current analysis may be useful in identifying at-risk groups and help to direct education, outreach and prevention efforts more efficiently.

  4. On the presumption of evidentiary independence: can confessions corrupt eyewitness identifications?

    Science.gov (United States)

    Hasel, Lisa E; Kassin, Saul M

    2009-01-01

    A confession is potent evidence, persuasive to judges and juries. Is it possible that a confession can also affect other evidence? The present study tested the hypothesis that a confession will alter eyewitnesses' identification decisions. Two days after witnessing a staged theft and making an identification decision from a lineup that did not include the thief, participants were told that certain lineup members had confessed or denied guilt during a subsequent interrogation. Among those participants who had made a selection but were told that another lineup member confessed, 61% changed their identifications. Among those participants who had not made an identification, 50% went on to select the confessor when his identity was known. These findings challenge the presumption in law that different forms of evidence are independent and suggest an important overlooked mechanism by which innocent confessors are wrongfully convicted: Potentially exculpatory evidence is corrupted by a confession itself.

  5. Criminalisation of the Muslim community and the fight for the presumption of innocence

    Directory of Open Access Journals (Sweden)

    Iker Barbero González

    2017-04-01

    Full Text Available In parallel to the strategy of neo-Orientalising the Muslim community in Europe, acts of resistance emerge to condemn it. This article considers neo-Orientalisation not only as a strategy for exoticising and/or undermining the community, it demonstrates that it may be understood as an “agonistic Government strategy”. To this end, the paper presents the case of the “Raval 11” and bases its analysis on the interpretation of the resistance by family and activists to the arrests of 11 Pakistanis and Indians on charges of terrorism in Barcelona in 2008 as “acts of citizenship”. New political subjects were engaged: women, young people and children burst onto the scene demanding both freedom and the presumption of innocence for their relatives and dignity for the wider Muslim and migrant community criminalised by the dominant political and media discourses.

  6. Presumptive intraperitoneal envenomation resulting in hemoperitoneum and acute abdominal pain in a dog.

    Science.gov (United States)

    Istvan, Stephanie A; Walker, Julie M; Hansen, Bernard D; Hanel, Rita M; Marks, Steven L

    2015-01-01

    To describe the clinical features, diagnostic findings, treatment, and outcome of a dog with acute abdominal pain and hemoperitoneum secondary to a presumptive intraperitoneal (IP) snakebite. A 10-month-old castrated male mixed-breed dog was evaluated for suspected snake envenomation. The dog presented recumbent and tachycardic with signs of severe abdominal pain. Two cutaneous puncture wounds and hemoperitoneum were discovered during evaluation. Ultrasonographic examination revealed communication of the wounds with the peritoneal cavity. The dog was treated with supportive care, parenteral analgesia, packed red blood cell and fresh frozen plasma transfusions, crotalid antivenom, and placement of an IP catheter to provide local analgesia. The dog recovered fully and was discharged 5 days after initial presentation. To our knowledge, this is the first report of IP envenomation accompanied by hemorrhage treated with continuous IP analgesia in the veterinary literature. © Veterinary Emergency and Critical Care Society 2015.

  7. Colour quantitation for chemical spot tests for a controlled substances presumptive test database.

    Science.gov (United States)

    Elkins, Kelly M; Weghorst, Alex C; Quinn, Alicia A; Acharya, Subrata

    2017-02-01

    Crime scene investigators (CSIs) often encounter unknown powders, capsules, tablets, and liquids at crime scenes, many of which are controlled substances. Because most drugs are white powders, however, visual determination of the chemical identity is difficult. Colourimetric tests are a well-established method of presumptive drug identification. Positive tests are often reported differently, however, because two analysts may perceive colour or record colourimetric results in different ways. In addition to perceiving colour differently, it is very common for there to be poor visibility conditions (e.g. rain, darkness) while performing these tests, further obscuring the results. In order to address these concerns and to create uniformity in the reporting of on-site colourimetric test results, this study has evaluated two of the state-of-the-art apps (ColorAssist® and Colorimeter®) for reporting the colour test results quantitatively in red-green-blue (RGB) format. The compiled library database of presumptive test results contains over 3300 data points including over 800 unique drug/test combinations. Variations observed between test replicates, from performing a test on different days, recording with a different device type (e.g. iPod Touch, iPhone models 4, 5c, 5s, or 6), and using different quantities of drug are discussed. Overall, the least variation in Euclidian norm was observed using ColorAssist® with the camera light (25.1±22.1) while the variation between replicates and data recorded using different devices was similar. The resulting library is uploaded to a smartphone application aimed to aid in identifying and interpreting suspected controlled substance evidence. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  8. High Rates of Non-Tuberculous Mycobacteria Isolation in Mozambican Children with Presumptive Tuberculosis.

    Directory of Open Access Journals (Sweden)

    Elisa López-Varela

    Full Text Available Non-tuberculous mycobacteria (NTM can cause disease which can be clinically and radiologically undistinguishable from tuberculosis (TB, posing a diagnostic and therapeutic challenge in high TB settings. We aim to describe the prevalence of NTM isolation and its clinical characteristics in children from rural Mozambique.This study was part of a community TB incidence study in children <3 years of age. Gastric aspirate and induced sputum sampling were performed in all presumptive TB cases and processed for smear testing using fluorochrome staining and LED Microscopy, liquid and solid culture, and molecular identification by GenoType® Mycobacterium CM/AS assays.NTM were isolated in 26.3% (204/775 of children. The most prevalent NTM species was M. intracellulare (N = 128, followed by M. scrofulaceum (N = 35 and M. fortuitum (N = 9. Children with NTM were significantly less symptomatic and less likely to present with an abnormal chest radiograph than those with M. tuberculosis. NTM were present in 21.6% of follow-up samples and 25 children had the same species isolated from ≥2 separate samples. All were considered clinically insignificant and none received specific treatment. Children with NTM isolates had equal all cause mortality and likelihood of TB treatment as those with negative culture although they were less likely to have TB ruled out.NTM isolation is frequent in presumptive TB cases but was not clinically significant in this patient cohort. However, it can contribute to TB misdiagnosis. Further studies are needed to understand the epidemiology and the clinical significance of NTM in children.

  9. 41 CFR 301-10.5 - What are the presumptions as to the most advantageous method of transportation?

    Science.gov (United States)

    2010-07-01

    ... presumptions as to the most advantageous method of transportation? 301-10.5 Section 301-10.5 Public Contracts... most advantageous method of transportation? (a) Common carrier. Travel by common carrier is presumed to be the most advantageous method of transportation and must be used when reasonably available. (b...

  10. Neuron Types in the Presumptive Primary Somatosensory Cortex of the Florida Manatee (Trichechus manatus latirostris).

    Science.gov (United States)

    Reyes, Laura D; Stimpson, Cheryl D; Gupta, Kanika; Raghanti, Mary Ann; Hof, Patrick R; Reep, Roger L; Sherwood, Chet C

    2015-01-01

    Within afrotherians, sirenians are unusual due to their aquatic lifestyle, large body size and relatively large lissencephalic brain. However, little is known about the neuron type distributions of the cerebral cortex in sirenians within the context of other afrotherians and aquatic mammals. The present study investigated two cortical regions, dorsolateral cortex area 1 (DL1) and cluster cortex area 2 (CL2), in the presumptive primary somatosensory cortex (S1) in Florida manatees (Trichechus manatus latirostris) to characterize cyto- and chemoarchitecture. The mean neuron density for both cortical regions was 35,617 neurons/mm(3) and fell within the 95% prediction intervals relative to brain mass based on a reference group of afrotherians and xenarthrans. Densities of inhibitory interneuron subtypes labeled against calcium-binding proteins and neuropeptide Y were relatively low compared to afrotherians and xenarthrans and also formed a small percentage of the overall population of inhibitory interneurons as revealed by GAD67 immunoreactivity. Nonphosphorylated neurofilament protein-immunoreactive (NPNFP-ir) neurons comprised a mean of 60% of neurons in layer V across DL1 and CL2. DL1 contained a higher percentage of NPNFP-ir neurons than CL2, although CL2 had a higher variety of morphological types. The mean percentage of NPNFP-ir neurons in the two regions of the presumptive S1 were low compared to other afrotherians and xenarthrans but were within the 95% prediction intervals relative to brain mass, and their morphologies were comparable to those found in other afrotherians and xenarthrans. Although this specific pattern of neuron types and densities sets the manatee apart from other afrotherians and xenarthrans, the manatee isocortex does not appear to be explicitly adapted for an aquatic habitat. Many of the features that are shared between manatees and cetaceans are also shared with a diverse array of terrestrial mammals and likely represent highly conserved

  11. Abandoning presumptive antimalarial treatment for febrile children aged less than five years--a case of running before we can walk?

    Directory of Open Access Journals (Sweden)

    Mike English

    2009-01-01

    Full Text Available Current guidelines recommend that all fever episodes in African children be treated presumptively with antimalarial drugs. But declining malarial transmission in parts of sub-Saharan Africa, declining proportions of fevers due to malaria, and the availability of rapid diagnostic tests mean it may be time for this policy to change. This debate examines whether enough evidence exists to support abandoning presumptive treatment and whether African health systems have the capacity to support a shift toward laboratory-confirmed rather than presumptive diagnosis and treatment of malaria in children under five.

  12. Case report 471: Hemophilic pseudotumors (presumptive diagnosis) and hemophilic arthropathy of elbow

    International Nuclear Information System (INIS)

    Hermann, G.; Gilbert, M.

    1988-01-01

    A case has been presented of a 72-year-old man on whom an excretory urogram showed the incidental findings of two soft tissue masses in the abdomen containing considerable deposits of calcium. The history was interesting in that the patient was classic hemophiliac with Factor VIII level less than 1%, who first developed symptoms and signs of multiple hemarthroses affecting the knees, ankles, elbows, and shoulders at the age of nine years. Secondary hemophilic arthropathy followed, particularly advanced in the right elbow. Total knee replacements were performed within the last 10 years. A mass within the muscles of the right chest wall, superficial to the ribs, was surgically removed. The abdominal masses in this case were studied with CT and showed considerable calcification with a fibrous wall. Surgical removal of pseudotumors is usually undertaken following diagnosis because the natural history includes continuous enlargement and destruction of the adjacent tissues. Because of the age of the patient and the significant cardiac history, it was considered inappropriate to undertake surgery for the masses in the abdomen which were considered presumptively to be pseudotumors. The clinical, radiological, and pathological aspects of pseudotumor of hemophilia were reviewed. In this case, besides the masses in the abdomen, hemophilic arthropathy of an elbow was illustrated and a soft tissue mass in the right chest wall was demonstrated radiologically and the pathological specimen shown after surgical excision. (orig.)

  13. Mixed Ehrlichia canis, Hepatozoon canis, and presumptive Anaplasma phagocytophilum infection in a dog.

    Science.gov (United States)

    Mylonakis, Mathio E; Koutinas, Alex F; Baneth, Gad; Polizopoulou, Zoe; Fytianou, Anna

    2004-01-01

    A 5-month-old, female, mongrel dog was admitted to the Clinic of Companion Animal Medicine, Aristotle University of Thessaloniki, Greece, with depression, anorexia, fever, peripheral lymphadenopathy, splenomegaly, oculonasal discharge, nonregenerative anemia, and mild thrombocytopenia. Cytology of Giemsa-stained buffy coat, bone marrow, and lymph node aspiration smears revealed numerous morulae in mononuclear leukocytes and in neutrophils, and Hepatozoon canis gamonts in neutrophils. The dog was seropositive to Ehrlichia canis (immunofluorescence assay [IFA]) and Hepatozoon canis (ELISA) but not to Anaplasma phagocytophilum (IFA). A nested polymerase chain reaction performed on bone marrow aspirates was positive for E canis. This method was not applied for the detection of A phagocytophilum. Treatment with doxycycline and imidocarb dipropionate resulted in both clinical and parasitologic cure. This is the first reported case of a mixed infection with E canis, H canis, and presumptive A phagocytophilum. The findings emphasize the value of cytology in offering a quick and inexpensive diagnosis in mixed tick-borne infections of dogs.

  14. Case report 471: Hemophilic pseudotumors (presumptive diagnosis) and hemophilic arthropathy of elbow

    Energy Technology Data Exchange (ETDEWEB)

    Hermann, G.; Gilbert, M.

    1988-03-01

    A case has been presented of a 72-year-old man on whom an excretory urogram showed the incidental findings of two soft tissue masses in the abdomen containing considerable deposits of calcium. The history was interesting in that the patient was classic hemophiliac with Factor VIII level less than 1%, who first developed symptoms and signs of multiple hemarthroses affecting the knees, ankles, elbows, and shoulders at the age of nine years. Secondary hemophilic arthropathy followed, particularly advanced in the right elbow. Total knee replacements were performed within the last 10 years. A mass within the muscles of the right chest wall, superficial to the ribs, was surgically removed. The abdominal masses in this case were studied with CT and showed considerable calcification with a fibrous wall. Surgical removal of pseudotumors is usually undertaken following diagnosis because the natural history includes continuous enlargement and destruction of the adjacent tissues. Because of the age of the patient and the significant cardiac history, it was considered inappropriate to undertake surgery for the masses in the abdomen which were considered presumptively to be pseudotumors. The clinical, radiological, and pathological aspects of pseudotumor of hemophilia were reviewed. In this case, besides the masses in the abdomen, hemophilic arthropathy of an elbow was illustrated and a soft tissue mass in the right chest wall was demonstrated radiologically and the pathological specimen shown after surgical excision.

  15. A qualified presumption of safety approach for the safety assessment of Grana Padano whey starters.

    Science.gov (United States)

    Rossetti, Lia; Carminati, Domenico; Zago, Miriam; Giraffa, Giorgio

    2009-03-15

    A Qualified Presumption of Safety (QPS) approach was applied to dominant lactic acid bacteria (LAB) associated with Grana Padano cheese whey starters. Thirty-two strains belonging to Lactobacillus helveticus, Lactobacillus delbrueckii subsp. lactis, Streptococcus thermophilus, and Lactobacillus fermentum, and representing the overall genotypic LAB diversity associated with 24 previously collected whey starters [Rossetti, L., Fornasari, M.E., Gatti, M., Lazzi, C., Neviani, E., Giraffa, G., 2008. Grana Padano cheese whey starters: microbial composition and strain distribution. International Journal of Food Microbiology 127, 168-171], were analyzed. All L. helveticus, L. delbrueckii subsp. lactis, and S. thermophilus isolates were susceptible to four (i.e. vancomycin, gentamicin, tetracycline, and erythromycin) of the clinically most relevant antibiotics. One L. fermentum strain displayed phenotypic resistance to tetracycline (Tet(R)), with MIC of 32 microg/ml, and gentamycin (Gm(R)), with MIC of 32 microg/ml. PCR was applied to this strain to test the presence of genes tet(L), tet(M), tet(S), and aac(6')-aph(2')-Ia, which are involved in horizontal transfer of Tet(R) and Gm(R), respectively but no detectable amplification products were observed. According to QPS criteria, we conclude that Grana cheese whey starters do not present particular safety concerns.

  16. A presumptive case of Baylisascaris procyonis in a feral green-cheeked Amazon parrot (Amazona viridigenalis).

    Science.gov (United States)

    Done, Lisa B; Tamura, Yoko

    2014-03-01

    A feral green-cheeked Amazon parrot (Amazona viridigenalis), also known as the red-crowned Amazon, with generalized neurologic symptoms was found in Pasadena in Southern California and brought in for treatment. The bird was refractory to a wide variety of medications and supportive treatment. Tests for polyoma virus, psittacine beak and feather disease virus, and West Nile virus as well as Chlamydophila psittaci were negative. Hospitalized and home care continued for a total of 69 days. The bird was rehospitalized on day 66 for increasing severity of clinical signs and found 3 days later hanging with its head down, in respiratory arrest. Resuscitation was unsuccessful. There were no gross pathologic lesions. Histopathology showed a focal subcutaneous fungal caseous granuloma under the skin of the dorsum. Many sarcocysts morphologically consistent with Sarcocystis falcatula were found in the cytoplasm of the skeletal myofibers from skeletal muscles of different locations of this bird, a finding that was considered an incidental, clinically nonsignificant finding in this case. Necrosis with microscopic lesions typical of Baylisascaris spp. neural larva migrans was in the brain. Although multiple histologic serial sections of the brain were examined and a brain squash performed and analyzed, no Baylisascaris larvae were found. This is the first presumptive case of Baylisascaris in a feral psittacine.

  17. Commercial surrogacy in India: The presumption of adaptive preference formation, the possibility of autonomy and the persistence of exploitation

    OpenAIRE

    Fellowes, Melanie G.

    2017-01-01

    India’s proposed 2016 Bill on the regulation of surrogacy is its latest attempt to respond to criticism regarding the lack of protection given to those entering into a commercial surrogacy arrangement. Adaptive preference theorists presume that a decision made in an oppressive environment, which is inconsistent with the woman’s well-being, is not autonomous and that she is therefore exploited. This article challenges this presumption, arguing that some decisions may be suspected as adaptive p...

  18. The Dsu Article 3.8 Presumption that an Infringement Constitutes a Prima Facie Case of Nullification or Impairment: When Does it Operate and Why?

    OpenAIRE

    Arwel Davies

    2010-01-01

    This article considers the origin, meaning and current relevance of the Dispute Settlement Understanding (DSU) Article 3.8 presumption that a government measure which infringes World Trade Organization (WTO) obligations constitutes a prima facie case of nullification or impairment. It is argued that the prevailing interpretation of this provision is inconsistent with its plain language and may have contributed to the tendency of respondent states to invoke the presumption in order to undermin...

  19. Taxing bads by taxing goods. Towards efficient pollution control with presumptive charges

    International Nuclear Information System (INIS)

    Eskeland, G.S.; Devarajan, S.

    1995-01-01

    A strong case is made for relying on a mix of indirect pollution control instruments - those which tax or regulate activities associated with emissions - rather than taxing the emissions themselves. They show that indirect instruments that reduce the scale of output (such as a tax on output or on polluting inputs) can be important complementary measures to emissions standards that reduce the level of emissions per unit of output. In this way, the effects of an optimal emission fee can be mimicked fairly well. The optimal mix of indirect instruments, however, requires knowledge of the 'cleaner' technologies (the ease with which emissions per unit of output can be reduced) as well as the sensitivity of demand to prices (the ease with which the scale of output can be reduced). This contrasts with the optimal emission fee, which relies only on information about emissions. The authors present empirically-based case studies to illustrate the consequences of employing a combination of presumptive charges and emissions standards. A recurring theme throughout their contribution is that the taxation of fuel use, due to the interaction between fuel use and emissions, can serve as a powerful indirect instrument to supplement pollution standards in controlling air pollution. In the case of automobiles, for example, they show that failing to employ gasoline taxes (which ensure that emissions are cut through not only cleaner cars but also fewer trips) in Mexico City would significantly harm welfare, even when regulatory standards (catalytic converters) are in place. In the case of point-source pollution, they calculate that significant potential exists for altering the fuel mix of industries in Indonesia and Chile by taxing 'dirtier' fuels. Furthermore, they show that, in the case of Indonesia, the general-equilibrium consequences of such a change in the tax structure are similar, though somewhat dampened, compared to what is indicated by partial-equilibrium models

  20. Two Obese Patients with Presumptive Diagnosis of Anaphylactoid Syndrome of Pregnancy Presenting at a Community Hospital.

    Science.gov (United States)

    Kradel, Brian K; Hinson, Scarlett B; Smith, Carr J

    2016-07-01

    Anaphylactoid syndrome of pregnancy (ASP) is a rare but extremely serious complication, with an estimated incidence in North America of 1 in 15 200 deliveries. Despite its rarity, ASP is responsible for approximately 10% of all childbirth-associated deaths in the United States. At present, there is no validated biomarker or specific set of risk factors sufficiently predictive of ASP risk to incorporate into clinical practice. Toward the goal of developing a methodology predictive of an impending ASP event for use by obstetricians, anesthesiologists, and other practitioners participating in infant deliveries, physicians encountering an ASP event have been encouraged to report the occurrence of a case and its biologically plausible risk factors. Herein, we report on 2 patients who presented with a presumptive diagnosis of ASP to the delivery unit of a community hospital. Patient One was a 21-year-old, obese (5'11" tall, 250 lbs., BMI 34.9) white female, 1 pregnancy, no live births (G1P0), estimated gestational age (EGA) 40.2 weeks. Patient Two was a 29-year-old, obese (5'7" tall, 307 lbs., BMI 48.1) Hispanic female, second pregnancy, with 1 previous live birth via C-section (G2P1-0-0-1). Her pregnancy was at gestational age 38 weeks plus 2 days. Patient One had 2 possible risk factors: administration of Pitocin to induce labor and post-coital spotting from recent intercourse. Patient Two suffered premature rupture of the placental membranes. Both Patient One and Patient Two had very high body mass indices (BMIs), at the 97th and 99th percentiles, respectively. In the relatively few cases of anaphylactoid syndrome of pregnancy described to date, this is the first report of a possible association with high BMI.

  1. The distribution of presumptive thoracic paraganglionic tissue in the common marmoset (Callithrix jacchus

    Directory of Open Access Journals (Sweden)

    Clarke J.A.

    2002-01-01

    Full Text Available The aortic-pulmonary regions (APR of seven adult marmosets (Callithrix jacchus and the region of the right subclavian artery of a further three marmosets were diffusion-fixed with 10% buffered formol-saline solution. In both regions serial 5-µm sections were cut and stained by the Martius yellow, brilliant crystal scarlet and soluble blue method. Presumptive thoracic paraganglionic (PTP tissue was only observed in the APR. PTP tissue was composed of small groups of cells that varied in size and number. The distribution of the groups of cells was extremely variable, so much so that it would be misleading to attempt to classify their position; they were not circumscribed by a connective tissue capsule, but were always related to the thoracic branches of the left vagus nerve. The cells lay in loose areolar tissue characteristic of this part of the mediastinum and received their blood supply from small adjacent connective tissue arterioles. Unlike the paraganglionic tissue found in the carotid body the cells in the thorax did not appear to have a profuse capillary blood supply. There was, however, a close cellular-neural relationship. The cells, 10-15 µm in diameter, were oval or rounded in appearance and possessed a central nucleus and clear cytoplasm. No evidence was found that these cells possessed a 'companion' cell reminiscent of the arrangement of type 1 and type 2 cells in the carotid body. In conclusion, we found evidence of presumed paraganglionic tissue in the APR of the marmoset which, however, did not show the characteristic histological features of the aortic body chemoreceptors that have been described in some non-primate mammals. A survey of the mediastina of other non-human primates is required to establish whether this finding is atypical for these animals.

  2. Electrodiagnostic studies in presumptive primary hypothyroidism and polyneuropathy in dogs with reevaluation during hormone replacement therapy.

    Science.gov (United States)

    Giza, Elżbieta Gabriela; Płonek, Marta; Nicpoń, Józef Marian; Wrzosek, Marcin Adam

    2016-05-21

    Peripheral neuropathy is the most common neurological manifestation of canine hypothyroidism. Data concerning electrodiagnostic studies in hypothyroid associated polyneuropathy in dogs are very limited and usually lack a reevaluation after hormone replacement therapy. The objective of this study was to perform a detailed, retrospective analysis of electromyographic (EMG), motor nerve conduction velocity (MNCV), F-wave and brainstem auditory evoked response (BAER) findings in 24 dogs with presumptive primary hypothyroidism and polyneuropathy with a comparison of the results before and after initiation of levothyroxine treatment with the assessment of the clinical outcome. The results obtained from hypothyroid dogs showed a significant reduction in MNCV at a proximal-distal and middle-distal stimulation, decreased amplitudes of compound muscle action potentials (CMAP), an increased CMAP duration and a prolonged distal latency prior to treatment. Fifty percent of the dogs had an increased F-wave latency. A normal BAER recording was found in 78 % of the hypothyroid patients without vestibular impairment. Bilaterally increased peak V latencies and increased interpeak I-V latencies were found in the remaining individuals. Dogs with concurrent vestibular impairment had ipsilaterally increased peak latencies with normal interpeak latencies and decreased amplitudes of wave I and II. A comparison of the findings before and after 2 months of treatment revealed a decrease in the pathological activity on EMG, an improvement of proximal, middle and distal CMAP amplitudes and an increase in the proximal-distal conduction velocity in all dogs. F-wave latency improved in 38 % of dogs. The BAER reexamination revealed a persistent prolongation of peak I, II, III and V latencies and decreased wave I amplitude on the affected side in all dogs manifesting vestibular signs. Conversely, in dogs without vestibular signs, the peak V and interpeak I-V latencies decreased to normal values

  3. Qualified Presumption of Safety (QPS) is a generic risk assessment approach applied by the European Food Safety Authority (EFSA)

    DEFF Research Database (Denmark)

    Leuschner, R. G. K.; Robinson, T. P.; Hugas, M.

    2010-01-01

    Qualified Presumption of Safety (QPS) is a generic risk assessment approach applied by the European Food Safety Authority (EFSA) to notified biological agents aiming at simplifying risk assessments across different scientific Panels and Units. The aim of this review is to outline the implementation...... and value of the QPS assessment for EFSA and to explain its principles such as the unambiguous identity of a taxonomic unit, the body of knowledge including potential safety concerns and how these considerations lead to a list of biological agents recommended for QPS which EFSA keeps updated through...

  4. [Presumptive organ donations for transplants agreement of the Ethics Committee of the University of Chile Medical School].

    Science.gov (United States)

    Roa, A; Rosselot, E

    1995-04-01

    The ethics committee of the Faculty of Medicine, University of Chile was consulted about the ethical aspects of presumptive organ donation for transplantation. After analyzing the problem, the committee concluded that every human being has the right to make use of his organs freely, voluntarily and according to his own discernment. The society has no right to make obligatory this donation, even after death. The foundations of this agreement were laid in a series of reasons. In fact, the corpse is not a juridical but a ethical asset and deserves respect for whom it was. It cannot be commercialized and is the only non-religious object susceptible of profanation. It is also object of popular affective and religious manifestations. Beliefs and affects must be respected. Organ donation is an act of charity and cannot be compulsory. The organ donation consent must be explicit, voluntary and solemn.

  5. Presumptions of effective operation of diesel engines running on rme biodiesel. Research on kinetics of combustion of RME biodiesel

    Directory of Open Access Journals (Sweden)

    A. Vaicekauskas

    2007-06-01

    Full Text Available The results of experimental research on kinetics of fuel combustion of diesel engine A41are presented in the publication. The change of characteristics of indicated work (in-cylinder pressure and temperature, period of induction, heat release and heat release rate and fuel injection (fuel injection pressure, fuel injection phases was determined in diesel engine running on RME biodiesel being compared to diesel fuel. The results of researches were used to explain experimentally determined changes of operational and ecological characteristics of diesel engine running on RME biodiesel. In addition, the reliability of diesel engine A41 running on RME biodiesel was evaluated. The presumptions of effective operation of diesel engines running on RME biodiesel were formulated.

  6. [Presumptive identification of Cryptococcus gattii isolated from Terminalia catappa in Montería city, Córdoba, Colombia].

    Science.gov (United States)

    Contreras Martínez, Orfa Inés; Aycardi Morinelli, María Paulina; Alarcón Furnieles, Jany Luz; Jaraba Ramos, Aparicio Manuel

    2011-01-01

    the members of the Cryptococcus neoformans species complex are responsible for cryptococcosis in animals and humans. Human infection is thought to be acquired by inhalation of airborne propagules from an environmental source; therefore it is greatly important to study their habitat. to determine the ecological relationship of Cryptococcus gattii with Terminalia catappa trees present in urban areas of Montería city in Colombia. a total of 163 Terminalia catappa trees were selected; some samples were taken from the bark, the leaves, the flowers, the fruits of these trees and from the surrounding soil. The yeast was isolated using the Guizotia abyssinica seed agar medium; it was identified thanks to biochemical and morphologic tests whereas the right variety was determined by L-canavanine-glycine-bromothymol blue (CGB), D-proline and D-tryptophan tests. there was obtained 9.050 CFU/g isolate of Cryptococcus spp., 5.795 CFU/g of which were presumptively identified as Cryptococcus gattii. The highest percentage of isolates was found in flowers, followed by bark and fruits, presenting small cellular and capsular sizes. These isolates were more frequent in the south of the city, followed by the center zone and the lowest percentage in the northern zone. these findings confirmed the close relationship of Cryptococcus gattii and Terminalia catappa, being this the first study conducted in Monteria city. These results give us meaningful information for understanding and analyzing the epidemiology of cryptococcosis in Monteria city, Colombia.

  7. Health centre versus home presumptive diagnosis of malaria in southern Ghana: implications for home-based care policy.

    Science.gov (United States)

    Dunyo, S K; Afari, E A; Koram, K A; Ahorlu, C K; Abubakar, I; Nkrumah, F K

    2000-01-01

    A study was conducted in 1997 to compare the accuracy of presumptive diagnosis of malaria in children aged 1-9 years performed by caretakers of the children to that of health centre staff in 2 ecological zones in southern Ghana. Similar symptoms were reported in the children at home and at the health centre. In the home setting, symptoms were reported the same day that they occurred, 77.6% of the children with a report of fever were febrile (axillary temperature > or = 37.5 degrees C) and 64.7% of the reports of malaria were parasitologically confirmed. In the health centre, the median duration of symptoms before a child was seen was 3 days (range 1-14 days), 58.5% of the children with a report of fever were febrile and 62.6% of the clinically diagnosed cases were parasitologically confirmed. In the 2 settings almost all the infections were due to Plasmodium falciparum. Parasite density was 3 times higher in the health centre cases compared to the home-diagnosed cases. Early and appropriate treatment of malaria detected in children by caretakers may prevent complications that arise as a result of persistence of symptoms and attainment of high parasitaemic levels.

  8. Use of CHROMagar Candida for the presumptive identification of Candida species directly from clinical specimens in resource-limited settings

    Science.gov (United States)

    Nadeem, Sayyada Ghufrana; Hakim, Shazia Tabassum; Kazmi, Shahana Urooj

    2010-01-01

    Introduction Identification of yeast isolated from clinical specimens to the species level has become increasingly important. Ever-increasing numbers of immuno-suppressed patients, a widening range of recognized pathogens, and the discovery of resistance to antifungal drugs are contributing factors to this necessity. Material and methods A total of 487 yeast strains were studied for the primary isolation and presumptive identification, directly from clinical specimen. Efficacy of CHROMagar Candida has been evaluated with conventional methods including morphology on Corn meal–tween 80 agar and biochemical methods by using API 20 C AUX. Results The result of this study shows that CHROMagar Candida can easily identify three species of Candida on the basis of colonial color and morphology, and accurately differentiate between them i.e. Candida albicans, Candida tropicalis, and Candida krusei. The specificity and sensitivity of CHROMagar Candida for C. albicans calculated as 99%, for C. tropicalis calculated as 98%, and C. krusei it is 100%. Conclusion The data presented supports the use of CHROMagar Candida for the rapid identification of Candida species directly from clinical specimens in resource-limited settings, which could be very helpful in developing appropriate therapeutic strategy and management of patients. PMID:21483597

  9. Golgi Analysis of Neuron Morphology in the Presumptive Somatosensory Cortex and Visual Cortex of the Florida Manatee (Trichechus manatus latirostris).

    Science.gov (United States)

    Reyes, Laura D; Harland, Tessa; Reep, Roger L; Sherwood, Chet C; Jacobs, Bob

    2016-01-01

    The current study investigates neuron morphology in presumptive primary somatosensory (S1) and primary visual (V1) cortices of the Florida manatee (Trichechus manatus latirostris) as revealed by Golgi impregnation. Sirenians, including manatees, have an aquatic lifestyle, a large body size, and a relatively large lissencephalic brain. The present study examines neuron morphology in 3 cortical areas: in S1, dorsolateral cortex area 1 (DL1) and cluster cortex area 2 (CL2) and in V1, dorsolateral cortex area 4 (DL4). Neurons exhibited a variety of morphological types, with pyramidal neurons being the most common. The large variety of neuron types present in the manatee cortex was comparable to that seen in other eutherian mammals, except for rodents and primates, where pyramid-shaped neurons predominate. A comparison between pyramidal neurons in S1 and V1 indicated relatively greater dendritic branching in S1. Across all 3 areas, the dendritic arborization pattern of pyramidal neurons was also similar to that observed previously in the afrotherian rock hyrax, cetartiodactyls, opossums, and echidnas but did not resemble the widely bifurcated dendrites seen in the large-brained African elephant. Despite adaptations for an aquatic environment, manatees did not share specific neuron types such as tritufted and star-like neurons that have been found in cetaceans. Manatees exhibit an evolutionarily primitive pattern of cortical neuron morphology shared with most other mammals and do not appear to have neuronal specializations for an aquatic niche. © 2016 S. Karger AG, Basel.

  10. Use of CHROMagar Candida for the presumptive identification of Candida species directly from clinical specimens in resource-limited settings

    Directory of Open Access Journals (Sweden)

    Sayyada Ghufrana Nadeem

    2010-02-01

    Full Text Available Introduction: Identification of yeast isolated from clinical specimens to the species level has become increasingly important. Ever-increasing numbers of immuno-suppressed patients, a widening range of recognized pathogens, and the discovery of resistance to antifungal drugs are contributing factors to this necessity. Material and methods: A total of 487 yeast strains were studied for the primary isolation and presumptive identification, directly from clinical specimen. Efficacy of CHROMagar Candida has been evaluated with conventional methods including morphology on Corn meal–tween 80 agar and biochemical methods by using API 20 C AUX. Results: The result of this study shows that CHROMagar Candida can easily identify three species of Candida on the basis of colonial color and morphology, and accurately differentiate between them i.e. Candida albicans, Candida tropicalis, and Candida krusei. The specificity and sensitivity of CHROMagar Candida for C. albicans calculated as 99%, for C. tropicalis calculated as 98%, and C. krusei it is 100%. Conclusion: The data presented supports the use of CHROMagar Candida for the rapid identification of Candida species directly from clinical specimens in resource-limited settings, which could be very helpful in developing appropriate therapeutic strategy and management of patients.

  11. Use of CHROMagar Candida for the presumptive identification of Candida species directly from clinical specimens in resource-limited settings.

    Science.gov (United States)

    Nadeem, Sayyada Ghufrana; Hakim, Shazia Tabassum; Kazmi, Shahana Urooj

    2010-02-09

    Identification of yeast isolated from clinical specimens to the species level has become increasingly important. Ever-increasing numbers of immuno-suppressed patients, a widening range of recognized pathogens, and the discovery of resistance to antifungal drugs are contributing factors to this necessity. A total of 487 yeast strains were studied for the primary isolation and presumptive identification, directly from clinical specimen. Efficacy of CHROMagar Candida has been evaluated with conventional methods including morphology on Corn meal-tween 80 agar and biochemical methods by using API 20 C AUX. The result of this study shows that CHROMagar Candida can easily identify three species of Candida on the basis of colonial color and morphology, and accurately differentiate between them i.e. Candida albicans, Candida tropicalis, and Candida krusei. The specificity and sensitivity of CHROMagar Candida for C. albicans calculated as 99%, for C. tropicalis calculated as 98%, and C. krusei it is 100%. The data presented supports the use of CHROMagar Candida for the rapid identification of Candida species directly from clinical specimens in resource-limited settings, which could be very helpful in developing appropriate therapeutic strategy and management of patients.

  12. Cost of presumptive source term Remedial Actions Laboratory for energy-related health research, University of California, Davis

    International Nuclear Information System (INIS)

    Last, G.V.; Bagaasen, L.M.; Josephson, G.B.; Lanigan, D.C.; Liikala, T.L.; Newcomer, D.R.; Pearson, A.W.; Teel, S.S.

    1995-12-01

    A Remedial Investigation/Feasibility Study (RI/FS) is in progress at the Laboratory for Energy Related Health Research (LEHR) at the University of California, Davis. The purpose of the RI/FS is to gather sufficient information to support an informed risk management decision regarding the most appropriate remedial actions for impacted areas of the facility. In an effort to expedite remediation of the LEHR facility, the remedial project managers requested a more detailed evaluation of a selected set of remedial actions. In particular, they requested information on both characterization and remedial action costs. The US Department of Energy -- Oakland Office requested the assistance of the Pacific Northwest National Laboratory to prepare order-of-magnitude cost estimates for presumptive remedial actions being considered for the five source term operable units. The cost estimates presented in this report include characterization costs, capital costs, and annual operation and maintenance (O ampersand M) costs. These cost estimates are intended to aid planning and direction of future environmental remediation efforts

  13. Knowledge of malaria influences the use of insecticide treated nets but not intermittent presumptive treatment by pregnant women in Tanzania

    Directory of Open Access Journals (Sweden)

    Nganda Rhoida Y

    2004-11-01

    Full Text Available Abstract Background To reduce the intolerable burden of malaria in pregnancy, the Ministry of Health in Tanzania has recently adopted a policy of intermittent presumptive treatment for pregnant women using sulphadoxine-pyrimethamine (IPTp-SP. In addition, there is strong national commitment to increase distribution of insecticide treated nets (ITNs among pregnant women. This study explores the determinants of uptake for both ITNs and IPTp-SP by pregnant women and the role that individual knowledge and socio-economic status has to play for each. Methods 293 women were recruited post-partum at Kibaha District Hospital on the East African coast. The haemoglobin level of each woman was measured and a questionnaire administered. Results Use of both interventions was associated with a reduced risk of severe anaemia (Hb Conclusion Individual knowledge of malaria was an important factor for ITN uptake, but not for IPTp-SP use, which was reliant on delivery of information by MCH systems. When both these interventions were used, severe anaemia postpartum was reduced by 69% compared to use of neither, thus providing evidence of effectiveness of these interventions when used in combination.

  14. Diagnostic Performance of Tuberculosis-Specific IgG Antibody Profiles in Patients with Presumptive Tuberculosis from Two Continents.

    Science.gov (United States)

    Broger, Tobias; Basu Roy, Robindra; Filomena, Angela; Greef, Charles H; Rimmele, Stefanie; Havumaki, Joshua; Danks, David; Schneiderhan-Marra, Nicole; Gray, Christen M; Singh, Mahavir; Rosenkrands, Ida; Andersen, Peter; Husar, Gregory M; Joos, Thomas O; Gennaro, Maria L; Lochhead, Michael J; Denkinger, Claudia M; Perkins, Mark D

    2017-04-01

    Development of rapid diagnostic tests for tuberculosis is a global priority. A whole proteome screen identified Mycobacterium tuberculosis antigens associated with serological responses in tuberculosis patients. We used World Health Organization (WHO) target product profile (TPP) criteria for a detection test and triage test to evaluate these antigens. Consecutive patients presenting to microscopy centers and district hospitals in Peru and to outpatient clinics at a tuberculosis reference center in Vietnam were recruited. We tested blood samples from 755 HIV-uninfected adults with presumptive pulmonary tuberculosis to measure IgG antibody responses to 57 M. tuberculosis antigens using a field-based multiplexed serological assay and a 132-antigen bead-based reference assay. We evaluated single antigen performance and models of all possible 3-antigen combinations and multiantigen combinations. Three-antigen and multiantigen models performed similarly and were superior to single antigens. With specificity set at 90% for a detection test, the best sensitivity of a 3-antigen model was 35% (95% confidence interval [CI], 31-40). With sensitivity set at 85% for a triage test, the specificity of the best 3-antigen model was 34% (95% CI, 29-40). The reference assay also did not meet study targets. Antigen performance differed significantly between the study sites for 7/22 of the best-performing antigens. Although M. tuberculosis antigens were recognized by the IgG response during tuberculosis, no single antigen or multiantigen set performance approached WHO TPP criteria for clinical utility among HIV-uninfected adults with presumed tuberculosis in high-volume, urban settings in tuberculosis-endemic countries. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  15. Decision of Habeas Corpus n. 126.292: Relativization of the Principle of Presumption of Innocence and the Constitutional Jurisdiction in Perspective

    Directory of Open Access Journals (Sweden)

    Hamilton da Cunha Iribure Júnior

    2016-10-01

    Full Text Available The article aims to analyze the breach of the presumption of innocence with the anticipation of the sentence before the final judgment of conviction, in a recent decision of the Supreme Court. Adopted documentary analytical methodology. Assumes that fundamental rights are not absolute and must be relativized. Deals with the constitutional jurisdiction in this perspective and the limits of the judicial role in the exercise of interpretation of the law. One of the conclusions is that the relativization of fundamental rights in Brazil follows tendency to give in proceedings other than the Constitutional Court.

  16. Restricting Access to ART on the Basis of Criminal Record : An Ethical Analysis of a State-Enforced "Presumption Against Treatment" With Regard to Assisted Reproductive Technologies.

    Science.gov (United States)

    Thompson, Kara; McDougall, Rosalind

    2015-09-01

    As assisted reproductive technologies (ART) become increasingly popular, debate has intensified over the ethical justification for restricting access to ART based on various medical and non-medical factors. In 2010, the Australian state of Victoria enacted world-first legislation that denies access to ART for all patients with certain criminal or child protection histories. Patients and their partners are identified via a compulsory police and child protection check prior to commencing ART and, if found to have a previous relevant conviction or child protection order, are given a "presumption against treatment." This article reviews the legislation and identifies arguments that may be used to justify restricting access to ART for various reasons. The arguments reviewed include limitations of reproductive rights, inheriting undesirable genetic traits, distributive justice, and the welfare of the future child. We show that none of these arguments justifies restricting access to ART in the context of past criminal history. We show that a "presumption against treatment" is an unjustified infringement on reproductive freedom and that it creates various inconsistencies in current social, medical, and legal policy. We argue that a state-enforced policy of restricting access to ART based on the non-medical factor of past criminal history is an example of unjust discrimination and cannot be ethically justified, with one important exception: in cases where ART treatment may be considered futile on the basis that the parents are not expected to raise the resulting child.

  17. Enhancing TB case detection: experience in offering upfront Xpert MTB/RIF testing to pediatric presumptive TB and DR TB cases for early rapid diagnosis of drug sensitive and drug resistant TB.

    Directory of Open Access Journals (Sweden)

    Neeraj Raizada

    Full Text Available Diagnosis of pulmonary tuberculosis (PTB in children is challenging due to difficulties in obtaining good quality sputum specimens as well as the paucibacillary nature of disease. Globally a large proportion of pediatric tuberculosis (TB cases are diagnosed based only on clinical findings. Xpert MTB/RIF, a highly sensitive and specific rapid tool, offers a promising solution in addressing these challenges. This study presents the results from pediatric groups taking part in a large demonstration study wherein Xpert MTB/RIF testing replaced smear microscopy for all presumptive PTB cases in public health facilities across India.The study covered a population of 8.8 million across 18 programmatic sub-district level tuberculosis units (TU, with one Xpert MTB/RIF platform established at each study TU. Pediatric presumptive PTB cases (both TB and Drug Resistant TB (DR-TB accessing any public health facilities in study area were prospectively enrolled and tested on Xpert MTB/RIF following a standardized diagnostic algorithm.4,600 pediatric presumptive pulmonary TB cases were enrolled. 590 (12.8%, CI 11.8-13.8 pediatric PTB were diagnosed. Overall 10.4% (CI 9.5-11.2 of presumptive PTB cases had positive results by Xpert MTB/RIF, compared with 4.8% (CI 4.2-5.4 who had smear-positive results. Upfront Xpert MTB/RIF testing of presumptive PTB and presumptive DR-TB cases resulted in diagnosis of 79 and 12 rifampicin resistance cases, respectively. Positive predictive value (PPV for rifampicin resistance detection was high (98%, CI 90.1-99.9, with no statistically significant variation with respect to past history of treatment.Upfront access to Xpert MTB/RIF testing in pediatric presumptive PTB cases was associated with a two-fold increase in bacteriologically-confirmed PTB, and increased detection of rifampicin-resistant TB cases under routine operational conditions across India. These results suggest that routine Xpert MTB/RIF testing is a promising

  18. Polymorphisms in the presumptive promoter region of the SLC2A9 gene are associated with gout in a Chinese male population.

    Science.gov (United States)

    Li, Changgui; Chu, Nan; Wang, Binbin; Wang, Jing; Luan, Jian; Han, Lin; Meng, Dongmei; Wang, Yunlong; Suo, Peisu; Cheng, Longfei; Ma, Xu; Miao, Zhimin; Liu, Shiguo

    2012-01-01

    Glucose transporter 9 (GLUT9) is a high-capacity/low-affinity urate transporter. To date, several recent genome-wide association studies (GWAS) and follow-up studies have identified genetic variants of SLC2A9 associated with urate concentrations and susceptibility to gout. We therefore investigated associations between gout and polymorphisms and haplotypes in the presumptive promoter region of GLUT9 in Chinese males. The approximately 2000 bp presumptive promoter region upstream of the start site of exon 1 of GLUT9 was sequenced and subjected to genetic analysis. A genotype-phenotype correlation was performed and polymorphisms-induced changes in transcription factor binding sites were predicted. Of 21 SNPs identified in GLUT9, five had not been previously reported. Two of the SNPs (rs13124007 and rs6850166) were associated with susceptibility to gout (p = 0.009 and p = 0.042, respectively). The C allele of rs13124007 appeared to be the risk allele for predisposition to gout (p = 0.006, OR 1.709 [95% CI 1.162-2.514]). For rs6850166, an increased risk of gout was associated with the A allele (p = 0.029, OR 1.645 [95% CI 1.050-2.577]). After Bonferroni correction, there was statistically difference in rs13124007 allele frequencies between gout cases and controls (P = 0.042). Haplotype analyses showed that haplotype GG was a protective haplotype (p = 0.0053) and haplotype CA was associated with increased risk of gout (p = 0.0326). Genotype-phenotype analysis among gout patients revealed an association of rs13124007 with serum triglycerides levels (P = 0.001). The C to G substitution in polymorphism rs13124007 resulted in a loss of a binding site for transcription factor interferon regulatory factor 1 (IRF-1). Polymorphisms rs13124007 and rs6850166 are associated with susceptibility to gout in Chinese males.

  19. Impact of Periodic Presumptive Treatment for Bacterial Vaginosis on the Vaginal Microbiome among Women Participating in the Preventing Vaginal Infections Trial.

    Science.gov (United States)

    Balkus, Jennifer E; Srinivasan, Sujatha; Anzala, Omu; Kimani, Joshua; Andac, Chloe; Schwebke, Jane; Fredricks, David N; McClelland, R Scott

    2017-03-01

    Evidence suggests that specific vaginal bacteria associated with bacterial vaginosis (BV) may increase the risk of adverse health outcomes in women. Among women participating in a randomized, double-blinded trial, we assessed the effect of periodic presumptive treatment (PPT) on detection of select vaginal bacteria. High-risk women from the United States and Kenya with a recent vaginal infection received intravaginal metronidazole 750 mg plus miconazole 200 mg or placebo for 5 consecutive nights each month for 12 months. Vaginal fluid specimens were collected via polyester/polyethylene terephthalate swabs every other month and tested for bacteria, using quantitative polymerase chain reaction (PCR) assays targeting the 16S ribosomal RNA gene. The effect of PPT on bacterium detection was assessed among all participants and stratified by country. Of 234 women enrolled, 221 had specimens available for analysis. The proportion of follow-up visits with detectable quantities was lower in the PPT arm versus the placebo arm for the following bacteria: BVAB1, BVAB2, Atopobium vaginae, Leptotrichia/Sneathia, and Megasphaera. The magnitude of reductions was greater among Kenyan participants as compared to US participants. Use of monthly PPT for 1 year reduced colonization with several bacteria strongly associated with BV. The role of PPT to improve vaginal health should be considered, and efforts to improve the impact of PPT regimens are warranted. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

  20. PRESUMPTIVE DIAGNOSIS OF SCHISTOSOMA HAEMATOBIUM ...

    African Journals Online (AJOL)

    boaz

    AFRICAN JOURNAL OF CLINICAL AND EXPERIMENTAL MICROBIOLOGY .... study. Sample Collection and Processing. Two specimen containers were given to each subject and the ... false positive results and 24.3% true negative results.

  1. Presumption of lawful acquirement of property and confiscation of unlawfully acquired property in the case-law of the Romanian Constitutional Court. The reference constitutional framework for regulating of the extended confiscation

    Directory of Open Access Journals (Sweden)

    Marieta SAFTA

    2012-06-01

    Full Text Available This study examines - from a dual perspective - historical and teleological, the constitutional provisions that enshrine the presumption of lawful acquirement of assets, including the development and interpretation thereof in the case-law of the Constitutional Court, in order to create a framework for analysis of Law no. 63/2012 amending and supplementing the Criminal Code and Law no. 286/2009 on the Criminal Code, a law that establishes the measure of extended confiscation, expression of international regulatory concerns in this area.

  2. [Methemoglobinemia due to ingestion of isobutyl nitrite ('poppers')].

    Science.gov (United States)

    Pruijm, M T C; de Meijer, P H E M

    2002-12-07

    Two male students, aged 20 and 21 years, developed central cyanosis shortly after drinking 5 ml of 'poppers' (isobutyl nitrite). They presented with methaemoglobinaemia and were hospitalised. After treatment with oxygen and intravenous fluids they could be discharged in good health the following day. Poppers are alkyl nitrites with vasdilative and oxidizing properties. They are used as party drugs (i.e. inhaled) because of their short-lived euphoric effect. Overdose can result in methaemoglobinaemia: the presence of oxidized haemoglobin which is unable to transport oxygen. Depending on the serum level of methaemoglobin this may result in central cyanosis, unconsciousness, coma and even death. Patients with high methaemoglobin levels should be treated with i.v. methylene blue.

  3. Propanil-induced methemoglobinemia and hemoglobin binding in the rat

    Energy Technology Data Exchange (ETDEWEB)

    McMillan, D.C.; McRae, T.A.; Hinson, J.A. (National Center for Toxicological Research, Jefferson, AR (USA))

    1990-09-15

    Administration of (ring-U-14C)propanil (3,4-dichloropropionanilide) to male Sprague-Dawley rats (30, 100, and 300 mg/kg, ip) increased the formation of methemoglobin at the two highest doses. Following a propanil dose of 100 mg/kg, methemoglobin formation attained a maximum level of 5% by 1.5 hr and declined to normal levels (approximately 2.5%) by 12 hr. Hemoglobin binding attained a maximum level of 50 pmol/mg protein by 12 hr, and remained constant for 24 hr. Following a propanil dose of 300 mg/kg, methemoglobin formation attained a maximum level of 24% by 4.5 hr, and declined to a level of 5% by 24 hr. Hemoglobin binding attained a maximum level of 425 pmol/mg protein by 12 hr, and remained constant for 24 hr. Hemoglobin binding was also detected at the lowest propanil dose (10 pmol/mg protein) even though methemoglobin formation was not observed. HPLC analysis of alkaline-treated hemoglobin from propanil-treated rats indicated the presence of one radiolabeled compound with the same HPLC retention time as 3,4-dichloraniline. These data are consistent with the concept that propanil is converted to N-hydroxy-3,4-dichloroaniline in the liver. Subsequently, this metabolite enters the erythrocyte and is oxidized by hemoglobin to 3,4-dichloronitrosobenzene with concomitant conversion of oxyhemoglobin to methemoglobin. The 3,4-dichloronitrosobenzene binds to cysteine residues on hemoglobin as the corresponding sulfinic acid amide adduct. These data suggest that human exposure to propanil may be monitored in the absence of observable toxicity by the analysis of propanil metabolites bound to hemoglobin.

  4. Increased risk of fluorosis and methemoglobinemia diseases from ...

    African Journals Online (AJOL)

    Current assessments of the impacts of climate variability and change on water resources commonly exclude groundwater. Thus, the identification of actual and potential health threatening elements in the groundwater, and linking up to climate variation and change at hydrologic catchment scale is an important ingredient for ...

  5. Compliance, Safety, and Effectiveness of Fixed-Dose Artesunate-Amodiaquine for Presumptive Treatment of Non-Severe Malaria in the Context of Home Management of Malaria in Madagascar

    Science.gov (United States)

    Ratsimbasoa, Arsène; Ravony, Harintsoa; Vonimpaisomihanta, Jeanne-Aimée; Raherinjafy, Rogelin; Jahevitra, Martial; Rapelanoro, Rabenja; Rakotomanga, Jean De Dieu Marie; Malvy, Denis; Millet, Pascal; Ménard, Didier

    2012-01-01

    Home management of malaria is recommended for prompt, effective antimalarial treatment in children less than five years of age. Compliance, safety, and effectiveness of the new fixed-dose artesunate-amodiaquine regimen used to treat suspected malaria were assessed in febrile children enrolled in a 24-month cohort study in two settings in Madagascar. Children with fever were asked to visit community health workers. Presumptive antimalarial treatment was given and further visits were scheduled for follow-up. The primary endpoint was the risk of clinical/parasitologic treatment failure. Secondary outcomes included fever/parasite clearance, change in hemoglobin levels, and frequency of adverse events. The global clinical cure rate was 98.4% by day 28 and 97.9% by day 42. Reported compliance was 83.4%. No severe adverse effects were observed. This study provides comprehensive data concerning the clinical cure rate obtained with artesunate-amodiaquine and evidence supporting the scaling up of home management of malaria. PMID:22302849

  6. Cost Benefit Analysis of Presumptive Taxation

    OpenAIRE

    Shlomo Yitzhaki

    2007-01-01

    The general idea is the following: any tax authority that respects basic human rights has to impose taxes on a base to avoid random and arbitrary taxation. The tax base should be announced prior to the imposition of the tax and therefore, taxpayers are given an advanced warning concerning the tax base. The advanced warning enables the taxpayers to adjust the tax base to the new circumstances so that they can adjust their behavior to the existence of the tax. This adjustment of the tax base by...

  7. 12 CFR 925.17 - Rebuttable presumptions.

    Science.gov (United States)

    2010-01-01

    ... (CRA) performance evaluation, or a “Needs to Improve” CRA rating on its most recent formal, or if unavailable, informal or preliminary, CRA performance evaluation and a CRA rating of “Needs to Improve” or better on any immediately preceding CRA performance evaluation, the applicant shall provide or the Bank...

  8. Presumptive fenbendazole toxicosis in North American porcupines.

    Science.gov (United States)

    Weber, Martha A; Miller, Michele A; Neiffer, Donald L; Terrell, Scott P

    2006-04-15

    4 North American porcupines were evaluated because of diarrhea or neutropenia (or both) that developed after treatment with fenbendazole for intestinal parasites. Complete blood cell count abnormalities included severe neutropenia in all affected porcupines and mild anemia in some of them. In 2 porcupines, postmortem findings included bone marrow hypoplasia and intestinal crypt cell necrosis. Affected porcupines received supportive care including fluid supplementation and broad-spectrum antimicrobials. The 2 surviving animals recovered after 9 to 33 days of treatment. Fenbendazole is an anthelminthic that may be used in an extralabel manner for the treatment of intestinal parasitism in wildlife species. The drug inhibits mitosis and can affect rapidly dividing cell lines, such as those in the bone marrow and intestinal crypt mucosa. Fenbendazole may not be an appropriate anthelminthic choice in North American porcupines.

  9. 26 CFR 1.341-3 - Presumptions.

    Science.gov (United States)

    2010-04-01

    ... of the transactions described in § 1.341-1 the fair market value of the section 341 assets held by it constitutes 50 percent or more of the fair market value of its total assets and the fair market value of the... accrual basis, on July 31, 1955, owned assets with the following fair market values: Cash, $175,000; note...

  10. Immunodiagnostic confirmation of hydatid disease in patients with a presumptive diagnosis of infection Confirmación inmunodiagnóstica de la hidatidosis en pacientes con diagnóstico presuntivo de la infeccion

    Directory of Open Access Journals (Sweden)

    V. M. Varela-diaz

    1984-04-01

    Full Text Available Information obtained from the routine application of hydatid immunodiagnostic techniques in different clinical situations over a seven-year period is presented. The Immunoelectrophoresis test was used until it was replaced by the simpler, more sensitive and equally specific arc 5 double diffusion (DD5 test. Examination of sera from 1,888 patients with signs and/or symptoms compatible with hydatid disease revealed that the presurgical confirmation of Echinococcus granulosus infection is only obtained by detection of anti-antigen 5 antibodies. The latter were not found in 1,539 presumptive hydatidosis patients whose definitive diagnoses corresponded to other disease conditions. However, false positive latex agglutination test results were obtained in two cases. In all patients whose preoperative serum showed three or more uncharacteristic bands in the absence of anti-antigen 5 antibodies, hydatid cysts were found sur gically. DD5 testing of a fluid sample collected by puncture established its hydatid etiology. Post-operative monitoring of hydatidosis patients demonstrated that persistence of DD5-positivity two years after surgery established the presence of other cysts. Further evidence was obtained in patients with hydatid cysts in intrathoracic, abdominal or other locations associating cyst membrane integrity, antigen release and immunodiagnostic test positivity.Se presenta la información obtenida de la aplicación de las técnicas inmunodiagnósticas para hidatidosis en diferentes situaciones clínicas durante un período de 7 años. Se empleó la prueba de inmunoelectroforesis hasta que se la sustituyó por la prueba de doble difusión arco 5 (DD5, igualmente específica pero de mayor sensibilidad y sencillez. El examen de sueros de 1 888 pacientes con signos y/o sintomas compatibles con la hidatidosis reveló que la confirmación prequirúrgica de la infeccion por Echinococcus granulosus sólo se obtiene mediante la detección de anticuerpos

  11. 29 CFR 4211.12 - Modifications to the presumptive, modified presumptive and rolling-5 methods.

    Science.gov (United States)

    2010-07-01

    ... the denominator in each of the fractions used to determine a withdrawing employer's share of unfunded... obligation to contribute to the plan or permanently cease covered operations before the end of the period of plan years used to determine the fractions for allocating unfunded vested benefits under each of those...

  12. Estudio en niños con diagnóstico presuntivo de toxocariasis en Santa Fe, Argentina Analysis of children with a presumptive diagnosis of toxocariasis in Santa Fe, Argentina

    Directory of Open Access Journals (Sweden)

    Ubaldo O. Martín

    2008-10-01

    the larvae migrate through the capillaries, taking up residence in different tissues. Clinical manifestations are associated with mechanical and/or reaction damage caused by these parasites larvae. Clinical diagnosis is difficult. The method applied in this work is the demonstration of antibodies against the helminth in the blood of children, target host population of this parasitic disease. An ELISA test was performed using T. canis larval excretory-secretory products as antigen. A total of 100 children presumptively diagnosed of toxocariasis that had been derived from different services of the Regional Children’s Hospital for complementary studies, were included in the analysis. The test detected two different populations: infected (59 and non-infected (41. The statistical analysis showed a non significant association between infection and sex (p = 0.279. Infected subjects tended to be older than the non infected (p = 0.009. Eosinophilia was detected in 100% of seropositive children and in 85.2% of the seronegative. There was no significant association between infection and leucocytosis ( = 0.950. The association of these two parameters was significantly higher among infected patients (R = 0.918. Respiratory symptoms and signs were more frequently detected in the positive population (p = 0.05. Dogs tenancy was as frequent among infected as in the non infected homes (p = 0.53. According to these results, prevention, early diagnosis and opportune treatment for toxocariasis should be considered as prioritary health activities in this region.

  13. Experimental studies of methemoglobinemia due to percutaneous absorption of sodium nitrite.

    Science.gov (United States)

    Saito, T; Takeichi, S; Nakajima, Y; Yukawa, N; Osawa, M

    1997-01-01

    Methemoglobin formation caused by a liniment solution containing sodium nitrite (30 g/L and 140 g/L) was studied in rats with normal or abraded skin, by measuring the methemoglobin concentration before and after application of liniment solutions with differing nitrite concentration. Each liniment solution (120 microL) was applied. Methemoglobin was measured for 180 minutes using a hemoximeter. Simultaneously, arterial blood pressure and cutaneous blood flow was measured by laser Doppler flowmetry and a pressure transducer. After the application of each liniment solution to normal skin, the methemoglobin concentration was not significantly modified depending on the time after application. Application of liniment solution to abraded skin (140 g/L) resulted in a marked increase in methemoglobin concentration. A remarkable decrease in arterial blood pressure and subcutaneous blood flow were observed after application of liniment solution to abraded skin (140 g/L). Each of these findings are characteristic of nitrite and they imply the percutaneous absorption of nitrite. Regardless of the nitrite concentration, the methemoglobin concentration was consistently higher in abraded skin than in normal skin.

  14. [Poisoning with "poppers", a rare cause of methemoglobinemia observed in emergency cases].

    Science.gov (United States)

    Staïkowsky, F; Perret, A; Péviriéri, F; Zanker, C; Zerkak, D; Pelloux, P; Danhiez, F

    1997-10-04

    Methemoglobulinemia should be entertained as a differential diagnosis in patients with cyanosis. Recently in France there has been an increase in the number of cases of acquired methemoglobulinemia due to inhalation of poppers. Four patients were admitted to the emergency room of a Paris hospital in a state of unconsciousness with cyanosis. All four patients had inhaled poppers shortly before admission. The clinical course was rapidly favorable after intravenous infusion of methylene blue in 3 cases. Poppers are inorganic aliphatic nitrites used for their relaxing effect on smooth muscle and for their aphrodisiac effect. One poorly recognized effect is the development of methemoglobulinemia. Tissue hypoxia results because methemoglobulin cannot bind oxygen, leading to a brown or blue coloration of the blood. Methemoglobulin usually results from exposure to a wide variety of oxidizing compounds including certain drugs. Methylene blue is the specific treatment for symptomatic methemoglobulinemia. These four cases emphasize the toxic effect of products sold in sex shops and calls attention to the life-threatening risks involved.

  15. Methemoglobinemia and ascorbate deficiency in hemoglobin E β thalassemia: metabolic and clinical implications

    Science.gov (United States)

    Allen, Angela; Fisher, Christopher; Premawardhena, Anuja; Bandara, Dayananda; Perera, Ashok; Allen, Stephen; St Pierre, Timothy; Olivieri, Nancy

    2012-01-01

    During investigations of the phenotypic diversity of hemoglobin (Hb) E β thalassemia, a patient was encountered with persistently high levels of methemoglobin associated with a left-shift in the oxygen dissociation curve, profound ascorbate deficiency, and clinical features of scurvy; these abnormalities were corrected by treatment with vitamin C. Studies of erythropoietin production before and after treatment suggested that, as in an ascorbate-deficient murine model, the human hypoxia induction factor pathway is not totally dependent on ascorbate levels. A follow-up study of 45 patients with HbE β thalassemia showed that methemoglobin levels were significantly increased and that there was also a significant reduction in plasma ascorbate levels. Haptoglobin levels were significantly reduced, and the high frequency of the 2.2 haptoglobin genotype may place an additional pressure on ascorbate as a free-radical scavenger in this population. There was, in addition, a highly significant correlation between methemoglobin levels, splenectomy, and factors that modify the degree of globin-chain imbalance. Because methemoglobin levels are modified by several mechanisms and may play a role in both adaptation to anemia and vascular damage, there is a strong case for its further study in other forms of thalassemia and sickle-cell anemia, particularly when splenic function is defective. PMID:22885163

  16. 29 CFR 458.28 - Presumption of validity.

    Science.gov (United States)

    2010-07-01

    ... ratified after a fair hearing either before the executive board or before such other body as may be... clear and convincing proof that the trusteeship was not established or maintained in good faith for... invalid in any such proceeding, unless the labor organization shall show by clear and convincing proof...

  17. Common variable immunodeficiency in three horses with presumptive bacterial meningitis.

    Science.gov (United States)

    Pellegrini-Masini, Alessandra; Bentz, Amy I; Johns, Imogen C; Parsons, Corrina S; Beech, Jill; Whitlock, Robert H; Flaminio, M Julia B F

    2005-07-01

    Three adult horses were evaluated for signs of musculoskeletal pain, dullness, ataxia, and seizures. A diagnosis of bacterial meningitis was made on the basis of results of CSF analysis. Because primary bacterial meningitis is so rare in adult horses without any history of generalized sepsis or trauma, immune function testing was pursued. Flow cytometric phenotyping of peripheral blood lymphocytes was performed, and proliferation of peripheral blood lymphocytes in response to concanavalin A, phytohemagglutinin, pokeweed mitogen, and lipopolysaccharide was determined. Serum IgA, IgM, and IgG concentrations were measured by means of radial immunodiffusion, and serum concentrations of IgG isotypes were assessed with a capture antibody ELISA. Serum tetanus antibody concentrations were measured before and 1 month after tetanus toxoid administration. Phagocytosis and oxidative burst activity of isolated peripheral blood phagocytes were evaluated by means of simultaneous flow cytometric analysis. Persistent B-cell lymphopenia, hypogammaglobulinemia, and abnormal in vitro responses to mitogens were detected in all 3 horses, and a diagnosis of common variable immunodeficiency was made.

  18. Narratives of Sexuality: Presumptions for a Queer Poetics

    Directory of Open Access Journals (Sweden)

    Anselmo Peres Alós

    2010-09-01

    Full Text Available The articulation of a queer epistemology allows us to think about textuality as a place of dramatization of a politic fiction that questions the heteronormative patterns of sex and gender, and proposes a strategy of resistance based both on bodies and pleasures and on politics of representation and reinvention of masculinities and femininities. Through the principles of narratology, it is studied in which way (or ways the narrative is configured as a space of negotiation, from a queer perspective, of nationality, sexuality, and gender in the enunciation. In this sense, literature rewrites both the sexual body, seen as the place of individual subjectivity, and the social/ national body, understood as a fiction that balances body and sexual sociabilities. At last, the contradictions and impasses that emerge from literature are analyzed, particularly in which concerns questions of race, class, and gender, as well as the potentialities and problematic points of a queer poetics as a place of cultural intervention, intending the construction and the comprehension of this queer poetics, where new arranges of social legibility are projected in a performative way.

  19. An Investigation of Presumptive Synergism of Oil Palm Bunch Ash ...

    African Journals Online (AJOL)

    Two kilogram (2 kg) of sandy soil was placed in each of five plastic vessels labeled TA, TB, TC, TD and TE. TA was left in its natural state while the others were each polluted with 6.7% v/w of crude oil. TB was not given any remediation amendment. TC and TD were each amended with 13.3% of oil palm bunch ash and ...

  20. Prospective Teachers Proportional Reasoning and Presumption of Student Work

    Directory of Open Access Journals (Sweden)

    Mujiyem Sapti

    2015-08-01

    Full Text Available This study aimed to describe the proportional reasoning of prospective teachers and their predictions about students' answers. Subjects were 4 prospective teacher  7th semester Department of Mathematics Education, Muhammadiyah University of Purworejo. Proportional reasoning task used to obtain research data. Subjects were asked to explain their reasoning and write predictions of student completion. Data was taken on October 15th, 2014. Interviews were conducted after the subjects completed the task and recorded with audio media. The research data were subject written work and interview transcripts. Data were analyzed using qualitative analysis techniques. In solving the proportional reasoning task, subjects using the cross product. However, they understand the meaning of the cross product. Subject also could predict students' reasoning on the matter.

  1. Presumption of innocence and journalistic ethics: the Aitana case

    Directory of Open Access Journals (Sweden)

    Carlos Maciá-Barber

    2012-01-01

    Full Text Available On 26 November 2009, a 3-year old girl, Aitana, died in Arona, Tenerife. The cause of her death according to the medical report pointed towards the existence of various polytraumas caused by physical abuse, together with vaginal and anal injuries. Diego Pastrana, the mother’s partner, was arrested. He told the Guardia Civil officers that the injuries were the result of an accident in a children’s playground a few days before. An official press release announced that he had been charged. Simultaneous trials — the real trial and the trial by media — began immediately. As Diego appeared in handcuffs, journalists en masse clamoured to deplore the events and condemn the accused. The public authorities of the Canary Islands added their own high-sounding declarations of disgust. Four days later, the autopsy ruled out the presumed and, as it turned out, erroneous cause of death. Diego, who suffers from depression, was admitted to hospital. He left the Canary Islands some days later. Some members of the media, the minority, put their own behaviour under the microscope; a few journalists apologised. That was about the extent of it. The law and journalistic ethics share the same view of how news coverage of this type of story should be approached. Nevertheless, the ease with which a reporter can distort reality is a serious cause for concern. This case-study of Spanish newspapers will thus enable us to identify potential and probable failures in news reporting from multiple perspectives: improper use of journalistic categories (news, opinion and interpretation, insufficient checking of news sources, imprecise style, tone and sensationalist headlines, flaws in structuring the message and inadequate used of images.

  2. Presumptive Ischemic Brain Infarction in a Dog with Evans’ Syndrome

    Directory of Open Access Journals (Sweden)

    Angelo Pasquale Giannuzzi

    2014-01-01

    Full Text Available A ten-year-old neutered female mixed breed dog was referred for pale mucous membrane and acute onset of right prosencephalic clinical signs. Brain magnetic resonance imaging was suggestive for right middle cerebral artery ischemic stroke. Based on cell blood count, serum biochemistry and serologic tests and flow cytometric detection of anti-platelets and anti-red blood cells antibodies, a diagnosis of immunomediated haemolytic anemia associated with thrombocytopenia of suspected immunomediated origin was done. Immunosuppresive therapy with prednisone was started and the dog clinically recovered. Two months later complete normalization of CBC and serum biochemistry was documented. The dog remained stable for 7 months without therapy; then she relapsed. CBC revealed mild regenerative anemia with spherocytosis and thrombocytopenia. A conclusive Evans’ syndrome diagnosis was done and prednisone and cyclosporine treatment led to normalization of physical and CBC parameters. The dog is still alive at the time the paper submitted. Possible thrombotic etiopathogenetic mechanisms are illustrated in the paper and the authors suggest introducing Evans’ syndrome in the differential diagnosis list for brain ischemic stroke in dogs.

  3. Search engines, news wires and digital epidemiology: Presumptions and facts.

    Science.gov (United States)

    Kaveh-Yazdy, Fatemeh; Zareh-Bidoki, Ali-Mohammad

    2018-07-01

    Digital epidemiology tries to identify diseases dynamics and spread behaviors using digital traces collected via search engines logs and social media posts. However, the impacts of news on information-seeking behaviors have been remained unknown. Data employed in this research provided from two sources, (1) Parsijoo search engine query logs of 48 months, and (2) a set of documents of 28 months of Parsijoo's news service. Two classes of topics, i.e. macro-topics and micro-topics were selected to be tracked in query logs and news. Keywords of the macro-topics were automatically generated using web provided resources and exceeded 10k. Keyword set of micro-topics were limited to a numerable list including terms related to diseases and health-related activities. The tests are established in the form of three studies. Study A includes temporal analyses of 7 macro-topics in query logs. Study B considers analyzing seasonality of searching patterns of 9 micro-topics, and Study C assesses the impact of news media coverage on users' health-related information-seeking behaviors. Study A showed that the hourly distribution of various macro-topics followed the changes in social activity level. Conversely, the interestingness of macro-topics did not follow the regulation of topic distributions. Among macro-topics, "Pharmacotherapy" has highest interestingness level and wider time-window of popularity. In Study B, seasonality of a limited number of diseases and health-related activities were analyzed. Trends of infectious diseases, such as flu, mumps and chicken pox were seasonal. Due to seasonality of most of diseases covered in national vaccination plans, the trend belonging to "Immunization and Vaccination" was seasonal, as well. Cancer awareness events caused peaks in search trends of "Cancer" and "Screening" micro-topics in specific days of each year that mimic repeated patterns which may mistakenly be identified as seasonality. In study C, we assessed the co-integration and correlation between news and query trends. Our results demonstrated that micro-topics sparsely covered in news media had lowest level of impressiveness and, subsequently, the lowest impact on users' intents. Our results can reveal public reaction to social events, diseases and prevention procedures. Furthermore, we found that news trends are co-integrated with search queries and are able to reveal health-related events; however, they cannot be used interchangeably. It is recommended that the user-generated contents and news documents are analyzed mutually and interactively. Copyright © 2018 Elsevier B.V. All rights reserved.

  4. operation and effect of presumptions in civil proceedings

    African Journals Online (AJOL)

    eliasn

    particularly since the publication of Thayer's book entitled A Preliminary ...... (c) debts due to hotel keepers, inn-keepers or managers of boarding-houses in ..... not express his intention to rely on the sworn statement of defendant as per Art.

  5. 10 CFR 1045.15 - Classification and declassification presumptions.

    Science.gov (United States)

    2010-01-01

    ... the risks and reduce the consequences of nuclear weapon accidents; (6) Generic weapons effects; (7) Physical and chemical properties of uranium and plutonium, most of their alloys and compounds, under... of nuclear material production processes and theory of operation; (11) DOE special nuclear material...

  6. 8 CFR 101.1 - Presumption of lawful admission.

    Science.gov (United States)

    2010-01-01

    ... land borders. An alien who establishes that, while a citizen of Canada or Newfoundland, he entered the... establishes that he is of a race indigenous to, and a native of a country within, the Asiatic zone defined in...

  7. 8 CFR 1101.1 - Presumption of lawful admission.

    Science.gov (United States)

    2010-01-01

    ..., 1906. (b) United States land borders. An alien who establishes that, while a citizen of Canada or... zone. An alien who establishes that he is of a race indigenous to, and a native of a country within...

  8. Burdens of Proof, Presumptions and Standards of Proof in Criminal ...

    African Journals Online (AJOL)

    Worku_Y

    evidential and persuasive burdens of proof as between the state and the ..... scholars have observed that the evidential burden is a function of the burden of ..... required to convince judges by creating such an intensity of belief in their minds.

  9. 129 microbiological studies of blood specimen from presumptively ...

    African Journals Online (AJOL)

    patient' serum for salmonella antibodies is a rapid tool in the diagnosis of enteric fever, but can afford an indirect ... which various dilutions of patient's serum are mixed with drops of either O or H-antigen of Salm. Typhi .... biochemical characterization and sero-typing are essential for complete identification of salmonella.

  10. Methemoglobinemia and Failure to Thrive as a Result of FPIES to Soy Formula with Resolution on Amino Acid Based Formula

    Science.gov (United States)

    2017-11-01

    the hopes of improving recognition and treatment . C ase P resentation A 1 month old male infant who was born at term to a GBS-negative mother...mixing formula with bottled spring water . The parents denied sick contacts, rash, blood o r mucus in stools, delayed passage of meconium, constipation...or use of teething gels. In the ED he was grey in color and lethargic. Initial vital signs were: weight 2 .9kg, rectal temp 96.SF, pulse 132bpm

  11. Kinetic studies on the oxidation of oxyhemoglobin by biologically active iron thiosemicarbazone complexes: relevance to iron-chelator-induced methemoglobinemia.

    Science.gov (United States)

    Basha, Maram T; Rodríguez, Carlos; Richardson, Des R; Martínez, Manuel; Bernhardt, Paul V

    2014-03-01

    The oxidation of oxyhemoglobin to methemoglobin has been found to be facilitated by low molecular weight iron(III) thiosemicarbazone complexes. This deleterious reaction, which produces hemoglobin protein units unable to bind dioxygen and occurs during the administration of iron chelators such as the well-known 3-aminopyridine-2-pyridinecarbaldehyde thiosemicarbazone (3-AP; Triapine), has been observed in the reaction with Fe(III) complexes of some members of the 3-AP structurally-related thiosemicarbazone ligands derived from di-2-pyridyl ketone (HDpxxT series). We have studied the kinetics of this oxidation reaction in vitro using human hemoglobin and found that the reaction proceeds with two distinct time-resolved steps. These have been associated with sequential oxidation of the two different oxyheme cofactors in the α and β protein chains. Unexpected steric and hydrogen-bonding effects on the Fe(III) complexes appear to be the responsible for the observed differences in the reaction rate across the series of HDpxxT ligand complexes used in this study.

  12. Elaboration and evaluation of a new screening medium for detection and presumptive identification of extended-spectrum beta-lactamase-producing organisms (ESBL Elaboração e avaliação de um novo meio de triagem para a detecção e identificação presuntiva de enterobactérias produtoras de beta-lactamase de espectro estendido (ESBL

    Directory of Open Access Journals (Sweden)

    Carlos Henrique Pessôa de Menezes e Silva

    2000-10-01

    Full Text Available The new ß-lactamases have arisen largely as a consequence of heavy use of new expanded spectrum ß-lactam antibiotics. Health professionals need to be aware of the resistance problems caused by the new enzymes, and know the correct procedures to detect, prevent and control such problems. In this study, a new screening medium called Ceftazidime-Inositol-Vancomycin-Amphotericin B Agar (CIVA was elaborated and the microbiological performance was evaluated for the detection and presumptive identification of ESBL-producing members of Enterobacteriaceae. It was performed in 126 stool samples from hospitalized patients at Santa Monica Hospital (Vila Velha, ES, Brazil, who had been heavily exposed to broad-spectrum antibiotic combinations. The bacteria were detected by the medium based on their colony colours (due to inositol fermentation. Additional tests were required for correct identification of these strains. No false positive rates were detected.As novas beta-lactamases têm aparecido, na maioria das vezes, como consequência do amplo uso de antibióticos beta-lactâmicos de largo espectro. Os profissionais de saúde precisam estar atentos acerca do problema da resistência bacteriana causado por estas novas enzimas e conhecer os corretos procedimentos para detectar, prevenir e controlar tais situações. Neste estudo, um novo meio de triagem foi desenvolvido no setor de Microbiologia do Marcos Daniel Laboratório - Vitória, ES (denominado CIVA - Ceftazidima-Inositol-Vancomicina-Anfotericina B e a sua performance microbiológica foi avaliada quanto à detecção e identificação presuntiva de enterobactérias produtoras de ESBL. Foram realizadas 126 culturas de amostras fecais de pacientes hospitalizados no Hospital Santa Monica (Vila Velha, ES, Brasil, previamente expostos a combinações de antibióticos de largo espectro. As bactérias foram detectadas pelo meio baseado nas cores das colônias desenvolvidas (devido à fermentação do

  13. Don't trust equivalency presumptions when choosing distribution poles

    Energy Technology Data Exchange (ETDEWEB)

    Rollins, M.

    2003-08-01

    The variety of electric power distribution poles are described (wood, steel, prestressed concrete) in an effort to alert utilities that simple substitution of one type of pole for another based on presumed equivalency entails the risk that the replacement poles are unfit for the load conditions and do not comply with National Electrical Safety Code (NESC) requirements. A thorough evaluation of all design loads and the proper application of the appropriate overload and strength factors must take place prior to selecting the type of replacement to avoid misapplication of a product in situations for which it was not designed. Relevant provisions of NESC are described.

  14. MRI findings in the patients with the presumptive clinical diagnosis of Tolosa-Hunt syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Cakirer, Sinan [Department of Radiology, Neuroradiology Section, Istanbul Sisli Etfal Hospital, 81120 Istanbul (Turkey)

    2003-01-01

    The aim of this study was to present our experience in MRI diagnosis of 23 patients with the clinical findings suggesting Tolosa-Hunt syndrome (THS). Cranial MRI studies of the patients with a clinical history of at least one episode of unilateral or bilateral orbital and periorbital pain, and associated paresis of one or more of third to sixth cranial nerves, were performed on a 1.5-T MRI scanner. Whereas 5 patients had the diagnosis of THS, paracavernous meningiomas in 4 patients, pituitary macroadenomas with cavernous sinus infiltration in 3 patients, Meckel's cave neurinoma in 1 patient, and suprasellar epidermoid in 1 patient were surgically proven MRI findings. Other pathological MRI findings were leptomeningeal metastases in 3 patients, granulomatous pachymeningitis sequelae in 2 patients, and aneurysm with compression on cavernous sinus in 1 patient. Three patients had normal MRI findings. The incidence of radiologically proven diagnosis of THS among the patients with the clinical findings suggesting THS seemed to be low in our study. In conclusion, MRI is the most valuable imaging technique to distinguish THS from other THS-like entities, and permits a precise assessment, management, and therapeutic planning of the underlying pathological conditions. (orig.)

  15. Efficacy, safety and costs of intermittent presumptive treatment for malaria in Tanzania

    DEFF Research Database (Denmark)

    Mubyazi, Godfrey Martin; Bloch, Paul; Magnussen, Pascal

    2011-01-01

    users and partly HWs who are forced to pay out of their pockets; (iv) HFbased IPTp services forcing pregnant women who reside far away to incur additional costs on re-visiting HFs, including the costs on transport, foods and/or drinks, besides purchasing SP elsewhere when the HFs concerned are out...

  16. Efficacy, safety and costs of intermittent presumptive treatment for malaria in tanzania

    DEFF Research Database (Denmark)

    Mubyazi, Godfrey Martin; Bloch, Paul; Magnussen, Pascal

    2010-01-01

    users and partly HWs who are forced to pay out of their pockets; (iv) HF-based IPTp services forcing pregnant women who reside far away to incur additional costs on re-visiting HFs, including the costs on transport, foods and/or drinks, besides purchasing SP elsewhere when the HFs concerned are out...

  17. Presumptive migrating gall bladder mucocoele in two dogs with gall bladder rupture.

    Science.gov (United States)

    Burchell, R K; Thornton, L; Lim, C K; Murakami, M; Nakamura, Y; Gal, A

    2017-12-13

    A 10-year-old neutered female soft-coated wheaten terrier and a 10-year-old, entire female Pomeranian were presented for vomiting and anorexia. Using ultrasound, an oval structure with a stellate, kiwifruit-like appearance typical of a gall bladder mucocoele was observed in the caudal abdomen of the soft-coated wheaten terrier and adjacent to the liver in the Pomeranian. There was also a moderate volume of abdominal effusion in both dogs. Cytology of the peritoneal fluid indicated a sterile exudative process but varied between the two dogs, with an absence of bile pigment in the soft-coated wheaten terrier and marked bile peritonitis in the Pomeranian. An entire free-floating ectopic mucocoele was confirmed via exploratory laparotomy with concomitant gall bladder rupture and common bile duct obstruction. Both dogs recovered completely after surgery. This is the first report of cases of gall bladder rupture with entire free-floating gall bladder mucocoeles in dogs. © 2017 British Small Animal Veterinary Association.

  18. 75 FR 70162 - Presumptive Service Connection for Diseases Associated With Persian Gulf War Service: Functional...

    Science.gov (United States)

    2010-11-17

    ... Diseases Associated With Persian Gulf War Service: Functional Gastrointestinal Disorders AGENCY: Department... theater of operations during the Persian Gulf War. DATES: Comments must be received by VA on or before... Service Connection for Diseases Associated With Persian Gulf War Service: Functional Gastrointestinal...

  19. "Dangerous Presumptions": How Single-Sex Schooling Reifies False Notions of Sex, Gender, and Sexuality

    Science.gov (United States)

    Jackson, Janna

    2010-01-01

    Due to the recent changes in federal regulations about gender equity in education in the USA, some policy makers have resurrected single-sex public education. Because single-sex schooling ignores the complexity of sex, gender, and sexuality, it sets up a "separate but equal" system that is anything but. Discounting the ways in which gender is…

  20. 20 CFR 410.414 - Determining the existence of pneumoconiosis, including statutory presumption.

    Science.gov (United States)

    2010-04-01

    ... FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Total Disability or...) However, where the evidence shows a work history reflecting many years of such coal mine employment...) of this section, a finding of total disability due to pneumoconiosis may be made if other relevant...

  1. Pandora’s Presumption: Drones and the Problematic Ethics of Techno-War

    Directory of Open Access Journals (Sweden)

    Matthew Crosston

    2014-12-01

    Full Text Available Present American policy proclaims the compatibility of drone usage with the traditional Rules of Engagement and the Laws of War. Largely absent in this is an examination of how enemy combatants are being defined on both sides of drone activity: not just the targets and operators but also the relevance of drone technology proliferation. This work engages the void to reveal inconsistent and contradictory ethical standards in American drone policy, based largely on an assumed continued technical preeminence that is by no means guaranteed. The argument is not a humanitarian lament against hegemony: it is a realist argument addressing how ethical inconsistencies in defining American technological warfare compromise the ‘leadership high ground’ for the United States in a manner that carries fairly significant national security blowback potential.

  2. Moral regulation and the presumption of guilt in Health Canada's medical cannabis policy and practice.

    Science.gov (United States)

    Lucas, Philippe

    2009-07-01

    This paper is a sociological examination of policies and practices in Health Canada's Marihuana Medical Access Division (MMAD) that presume the illicit intentions and inherent "guilt" of medical cannabis users, hampering safe access to a medicine to which many are legally entitled, and raising doubts about this federal programme's overall effectiveness and constitutional legitimacy. Beginning with a brief historical overview of Canada's federal medical cannabis programme, this paper examines the failure of the MMAD to meet the needs of many sick and suffering Canadians through Hunt's [Hunt, A. (1999). Governing morals: A social history of moral regulation. Cambridge, UK: Cambridge University Press] work on moral regulation and Wodak's [Wodak, A. (2007). Ethics and drug policy. Psychiatry, 6(2), 59-62] critique of "deontological" drug policy strategies. I then cite Tupper's [Tupper, K. W. (2007). The globalization of ayahuasca: Harm reduction or benefit maximization? International Journal of Drug Policy, doi:10.1016/j.drugpo.2006.11.001] argument that shifting to a generative metaphor that constructs certain entheogenic substances as potentially useful "tools" rather than regulating them through inherently moralistic prohibitionist policies would better serve public health, and incorporate Young's [Young, I. M. (1990). Justice and the politics of difference. Princeton, New Jersey: Princeton University Press] theories of domination and oppression to examine the rise of community-base medical cannabis dispensaries as "new social movements". First-hand accounts by medical cannabis patients, federally funded studies, and internal Health Canada communication and documents suggest that current federal policies and practices are blocking safe access to this herbal medicine. The community-based dispensary model of medical cannabis access is a patient-centered "new social movement" that mitigates the stigmatization and moral regulation of their member-clients by creating opportunities for engagement, empowerment and joint knowledge creation. In light of ongoing Charter challenges and patient criticism, the survival of this federal programme will depend on the government's ability to shift away from policies based on the oppression and moral regulation, and towards consequentialist policies that balance harm reduction and benefit maximization. The effectiveness of such an approach is exemplified by the success of the community-based dispensary model which is currently producing more peer-reviewed research and supplying medical cannabis to a far greater number of patients than Health Canada's Marihuana Medical Access Division.

  3. The Influence of Education and Socialization on Radicalization: An Exploration of Theoretical Presumptions and Empirical Research

    NARCIS (Netherlands)

    Pels, T.V.M.; de Ruyter, D.J.

    2012-01-01

    Background and Objective: Research into radicalization does not pay much attention to education. This is remarkable and possibly misses an important influence on the process of radicalization. Therefore this article sets out to explore the relation between education on the one hand and the onset or

  4. Immunodiagnostic confirmation of hydatid disease in patients with a presumptive diagnosis of injection

    International Nuclear Information System (INIS)

    Varela-Diaz, V.M.; Coltorti, E.A.

    1984-01-01

    Information obtained from the routine application of hydatid immunodiagnostic techniques in different clinical situations over a seven-year period is presented. The immunoelectrophoresis test was used and was replaced by the arc 5 double diffusion (DD5) test. Examination of sera from 1.888 patients with signs and/or symptoms comparatible with hydatid disease revealed that the presurgical confirmation of Echinococcus granulosus infection is only obtained by detection of anti-antigen 5 antibodies. In all patients whose preoperative serum showed three or more uncharacteristic bands in the absence of anti-antigen 5 antibodies, hydatid cysts were found surgically. DD5 testing of a fluid sample collected by puncture estabilished its hydatid etiology. Pos-operative monitoring of hydatidosis patients demonstrated that persintence of DD5-positivity two years after surgery established the presence of ther cysts. (M.A.C.) [pt

  5. Immunodiagnostic confirmation of hydatid disease in patients with a presumptive diagnosis of injection

    Energy Technology Data Exchange (ETDEWEB)

    Varela-Diaz, V.M.; Coltorti, E.A.

    Information obtained from the routine application of hydatid immunodiagnostic techniques in different clinical situations over a seven-year period is presented. The immunoelectrophoresis test was used and was replaced by the arc 5 double diffusion (DD5) test. Examination of sera from 1.888 patients with signs and/or symptoms comparatible with hydatid disease revealed that the presurgical confirmation of Echinococcus granulosus infection is only obtained by detection of anti-antigen 5 antibodies. In all patients whose preoperative serum showed three or more uncharacteristic bands in the absence of anti-antigen 5 antibodies, hydatid cysts were found surgically. DD5 testing of a fluid sample collected by puncture estabilished its hydatid etiology. Post-operative monitoring of hydatidosis patients demonstrated that persistence of DD5-positivity two years after surgery established the presence of ther cysts.

  6. 42 CFR 435.1101 - Definitions related to presumptive eligibility for children.

    Science.gov (United States)

    2010-10-01

    ... shelter under a grant under the Stewart B. McKinney Homeless Assistance Act; (ii) Is a State or Tribal... section of the United States Housing Act of 1937 (42 U.S.C. 1437) or under the Native American Housing... HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS ELIGIBILITY IN THE STATES, DISTRICT OF...

  7. 42 CFR 436.1101 - Definitions related to presumptive eligibility period for children.

    Science.gov (United States)

    2010-10-01

    ... under a grant under the Stewart B. McKinney Homeless Assistance Act; (ii) Is a State or Tribal office or... United States Housing Act of 1937 (42 U.S.C. 1437) or under the Native American Housing Assistance and... described in section 1902(l) of the Act or a joint form for children to apply for the State Children's...

  8. 75 FR 59968 - Presumptions of Service Connection for Persian Gulf Service

    Science.gov (United States)

    2010-09-29

    ..., naval, or air service in the Southwest Asia theater of operations, or to a degree of 10 percent or more..., naval, or air service in the Southwest Asia theater of operations; or (ii) If there is affirmative..., naval, or air service in the Southwest Asia theater of operations during the Persian Gulf War. (2) The...

  9. Performance of chromogenic media for Candida in rapid presumptive identification of Candida species from clinical materials.

    Science.gov (United States)

    Pravin Charles, M V; Kali, Arunava; Joseph, Noyal Mariya

    2015-06-01

    In perspective of the worldwide increase in a number of immunocompromised patients, the need for identification of Candida species has become a major concern. The development of chromogenic differential media, introduced recently, facilitate rapid speciation. However, it can be employed for routine mycology workup only after an exhaustive evaluation of its benefit and cost effectiveness. This study was undertaken to evaluate the benefit and cost effectiveness of chromogenic media for speciation of Candida clinical isolates. Sputum samples of 382 patients were screened for the presence of Candida spp. by Gram stain and culture on sabouraud dextrose agar. Candida species were identified using Gram stain morphology, germ tube formation, cornmeal agar with Tween-80, sugar fermentation tests and morphology on HiCrome Candida differential agar. All the Candida isolates were inoculated on HiCrome Candida agar (HiMedia, Mumbai, India). The sensitivity and specificity of HiCrome agar for identification of Candida albicans were 90% and 96.42%, respectively whereas sensitivity and specificity of carbohydrate fermentation test were 86.67% and 74.07%, respectively. Sensitivity and specificity values of HiCrome agar for detection of C. albicans, Candida parapsilosis and Candida glabrata were above 90%. We found HiCrome agar has high sensitivity and specificity comparable to that of the conventional method. In addition, use of this differential media could significantly cut down the turnaround time as well as cost of sample processing.

  10. Evaluation of SOC for the presumptive identification of Candida albicans and Cryptococcus neoformans.

    Science.gov (United States)

    Fleming, W H; Knezek, K L; Dorn, G L

    1987-01-01

    SOC, a fungal growth medium composed of Solryth, oxgall, and caffeic acid, was evaluated as a medium to provide rapid, differential identification of Candida albicans and Cryptococcus neoformans. Using a variety of common isolation media to produce the yeast inocula, the germ tube methods tested ranked in the following order of decreasing sensitivity: SOC (97% +/- 1), serum (92% +/- 5), rabbit coagulase plasma with EDTA in combination with tryptic soy broth (89% +/- 5), TOC (89% +/- 6), and rabbit coagulase plasma with EDTA (83% +/- 4). In chlamydospore production, SOC also proved to be the most sensitive after 24 h incubation: SOC (96% +/- 2), TOC (80% +/- 2), and cornmeal-Tween 80 agar (14% +/- 3). Other medically important yeasts showed normal patterns of growth within 24 h on SOC, thus assisting in their identification. Eighty strains of Cryptococcus neoformans showed characteristic brown pigmentation on SOC and TOC within 18 h, while all other species of the genus Cryptococcus and 229 Candida isolates did not show a change in pigmentation.

  11. Performance of chromogenic media for Candida in rapid presumptive identification of Candida species from clinical materials

    OpenAIRE

    Pravin Charles, M. V.; Kali, Arunava; Joseph, Noyal Mariya

    2015-01-01

    Background: In perspective of the worldwide increase in a number of immunocompromised patients, the need for identification of Candida species has become a major concern. The development of chromogenic differential media, introduced recently, facilitate rapid speciation. However, it can be employed for routine mycology workup only after an exhaustive evaluation of its benefit and cost effectiveness. This study was undertaken to evaluate the benefit and cost effectiveness of chromogenic media ...

  12. 38 CFR 3.309 - Disease subject to presumptive service connection.

    Science.gov (United States)

    2010-07-01

    ... activity means: (A) Onsite participation in a test involving the atmospheric detonation of a nuclear device... Compensation Program Act of 2000 (42 U.S.C. 7384l(14)). (iii) The term atmospheric detonation includes underwater nuclear detonations. (iv) The term onsite participation means: (A) During the official operational...

  13. The extracellular matrix of porcine mature oocytes: Origin, composition and presumptive roles

    Directory of Open Access Journals (Sweden)

    Pivko Juraj

    2003-12-01

    Full Text Available Abstract The extracellular matrix (ECM of porcine mature oocytes was revealed by transmission electron microscopy (TEM after treatment with tannic acid and ruthenium red. Present in the perivitelline space (PVS and on the surface of the zona pellucida (ZP, it appeared to be composed of thin filaments and granules at the interconnections of the filaments, which were interpreted respectively as hyaluronic acid chains and bound proteoglycans. In order to determine whether this material is produced by the corona cells (the same ECM was found also on the surface of the zona pellucida and between cumulus cells or by the oocyte itself, the synthesis of glycoproteins and glycosaminoglycans was checked by autoradiography on semi-thin and thin sections observed by light and electron microscopy. Immature oocytes within or without cumulus cells, were incubated with L [3H-] fucose or L [3H-] glucosamine – precursors respectively of glycoproteins and hyaluronic acid or hyaluronan (HA bound to proteoglycans – for various times (with or without chase and at different stages during in vitro maturation. In the first case, incorporation was found in both cumulus cells and ooplasm (notably in the Golgi area for 3H-fucose and labeled material accumulated in the ECM of the PVS and of the ZP surface. Labeling in the PVS with both precursors was maximum between metaphase I (MI and metaphase II (MII and was partially extracted by hyaluronidase but not by neuraminidase. Tunicamycin, an inhibitor of glycoprotein synthesis, significantly decreased the amount of 3H-fucose labeled molecules in the PVS and increased the incidence of polyspermic penetration during subsequent in vivo fertilization. Since cumulus-free oocytes also secreted 3H-glucosamine containing compounds, both oocyte and cumulus cells probably contribute to the production of the ECM found in the PVS of mature oocytes. ECM and particularly its HA moiety present on both sides of the ZP may constitute a favourable factor for sperm penetration.

  14. Gastrointestinal stromal tumors as an incidental finding in patients with a presumptive diagnosis of ovarian cancer.

    Science.gov (United States)

    Muñoz, Mario; Ramirez, Pedro T; Echeverri, Carolina; Alvarez, Luis Guillermo; Palomino, Maria Alejandra; Pareja, Luis René

    2012-01-01

    To report the clinical presentation and oncologic outcomes of a series of patients who presented with an abdominal or pelvic mass and were diagnosed with a gastrointestinal stromal tumor (GIST). Data were obtained on all patients who presented with an abdominal or pelvic mass between September 2007 and June 2010 and who were ultimately diagnosed with a GIST. The patients' medical records were reviewed. A literature review was also conducted. Six patients were identified who met the inclusion criteria. All six patients had a tumor in the intestinal tract arising from the small bowel. The mean tumor size was 12 cm (range, 6 to 22 cm). A complete resection was achieved in five of the six patients. There were no intraoperative complications; one patient had a postoperative complication. Two patients were treated with imatinib after surgery. The mean follow-up time was 32 months (range, 0.3 to 40 months). At the last follow-up, five of the six patients were without any evidence of disease. One patient died of an unrelated hepatic encephalopathy. The incidence in our institution is 3%. GISTs are uncommon; however, they should be considered in the differential diagnosis of patients presenting with an abdominal or pelvic mass.

  15. CT Scan Features of Presumptive Haemorrhagic Stroke in a Dog with Cushing’s Disease

    Directory of Open Access Journals (Sweden)

    A. Liotta

    2014-01-01

    Full Text Available A 9-year-old, intact male, Brie’s shepherd dog, with a 10-day history of depression and tachypnoea developed signs of central neurological dysfunction. 16 Multislice Computed Tomography (CT pre- and postcontrast studies of the brain revealed a single intra-axial homogeneous well-circumscribed hyperattenuating (+/− 62 HU and noncontrast-enhancing area, 5 mm in diameter, in the caudal part of the mesencephalon. This finding was highly suggestive of a haemorrhagic event. A pituitary-dependent hyperadrenocorticism (PDH was identified and is considered likely to be the underlying cause. A repeat CT scan examination, 2 months later, showed almost complete resolution of the brain lesion. The present case describes a solitary 5 mm diameter lesion: the result of intracranial haemorrhage in a dog with presumed PDH.

  16. Presumptive Iatrogenic Microcystin-Associated Liver Failure and Encephalopathy in a Holsteiner Gelding.

    Science.gov (United States)

    Mittelman, N S; Engiles, J B; Murphy, L; Vudathala, D; Johnson, A L

    2016-09-01

    An 8-year-old Holsteiner gelding was presented for evaluation of anorexia, obtundation, icterus, and mild colic signs of 48 hours duration. History, physical examination, and initial diagnostics were suggestive of hepatic disease and encephalopathy. Microcystin toxicosis was suspected based on historical administration of a cyanobacteria supplement, associated serum biochemistry abnormalities, and characteristic histopathological changes. Microcystin contamination was confirmed in both supplement containers fed to the horse. Fulminant hepatic failure and encephalopathy progressed resulting in euthanasia. Necropsy findings were consistent with microcystin induced liver failure. Copyright © 2016 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  17. The Influence of Education and Socialization on Radicalization: An Exploration of Theoretical Presumptions and Empirical Research.

    Science.gov (United States)

    Pels, Trees; de Ruyter, Doret J

    2012-06-01

    BACKGROUND AND OBJECTIVE: Research into radicalization does not pay much attention to education. This is remarkable and possibly misses an important influence on the process of radicalization. Therefore this article sets out to explore the relation between education on the one hand and the onset or prevention of radicalization on the other hand. METHOD: This article is a theoretical literature review. It has analyzed empirical studies-mainly from European countries-about the educational aims, content and style of Muslim parents and parents with (extreme) right-wing sympathies. RESULTS: Research examining similarity in right-wing sympathies between parents and children yields mixed results, but studies among adolescents point to a significant concordance. Research also showed that authoritarian parenting may play a significant role. Similar research among Muslim families was not found. While raising children with distrust and an authoritarian style are prevalent, the impact on adolescents has not been investigated. The empirical literature we reviewed does not give sufficient evidence to conclude that democratic ideal in and an authoritative style of education are conducive to the development of a democratic attitude. CONCLUSION: There is a knowledge gap with regard to the influence of education on the onset or the prevention of radicalization. Schools and families are underappreciated sources of informal social control and social capital and therefore the gap should be closed. If there is a better understanding of the effect of education, policy as well as interventions can be developed to assist parents and teachers in preventing radicalization.

  18. 38 CFR 3.318 - Presumptive service connection for amyotrophic lateral sclerosis.

    Science.gov (United States)

    2010-07-01

    ... connection for amyotrophic lateral sclerosis. 3.318 Section 3.318 Pensions, Bonuses, and Veterans' Relief... sclerosis. (a) Except as provided in paragraph (b) of this section, the development of amyotrophic lateral... under this section: (1) If there is affirmative evidence that amyotrophic lateral sclerosis was not...

  19. BMP antagonism by Noggin is required in presumptive notochord cells for mammalian foregut morphogenesis.

    Science.gov (United States)

    Fausett, Sarah R; Brunet, Lisa J; Klingensmith, John

    2014-07-01

    Esophageal atresia with tracheoesophageal fistula (EA/TEF) is a serious human birth defect, in which the esophagus ends before reaching the stomach, and is aberrantly connected with the trachea. Several mouse models of EA/TEF have recently demonstrated that proper dorsal/ventral (D/V) patterning of the primitive anterior foregut endoderm is essential for correct compartmentalization of the trachea and esophagus. Here we elucidate the pathogenic mechanisms underlying the EA/TEF that occurs in mice lacking the BMP antagonist Noggin, which display correct dorsal/ventral patterning. To clarify the mechanism of this malformation, we use spatiotemporal manipulation of Noggin and BMP receptor 1A conditional alleles during foregut development. Surprisingly, we find that the expression of Noggin in the compartmentalizing endoderm is not required to generate distinct tracheal and esophageal tubes. Instead, we show that Noggin and BMP signaling attenuation are required in the early notochord to correctly resolve notochord cells from the dorsal foregut endoderm, which in turn, appears to be a prerequisite for foregut compartmentalization. Collectively, our findings support an emerging model for a mechanism underlying EA/TEF in which impaired notochord resolution from the early endoderm causes the foregut to be hypo-cellular just prior to the critical period of compartmentalization. Our further characterizations suggest that Noggin may regulate a cell rearrangement process that involves reciprocal E-cadherin and Zeb1 expression in the resolving notochord cells. Copyright © 2014. Published by Elsevier Inc.

  20. Presumptive horizontal symbiont transmission in the fungus-growing termite Macrotermes natalensis

    DEFF Research Database (Denmark)

    de Fine Licht, Henrik Hjarvard; Boomsma, Jacobus Jan; Aanen, Duur Kornelis

    2006-01-01

    recombination was found, indicative of frequent sexual horizontal transmission. First, all 31 strains had unique multilocus genotypes. Second, SNP markers (n = 55) were largely in Hardy-Weinberg equilibrium (90.9%) and almost all possible pairs of SNPs between genetically unlinked loci were in linkage...

  1. 76 FR 11684 - Presumption of Insurable Interest for Same-Sex Domestic Partners

    Science.gov (United States)

    2011-03-03

    ... insurable interest annuity for a person who does not fall under one of these categories, the employee or... submit documentary evidence to establish the named beneficiary's date of birth. * * * * * PART 842... insurable interest rate. * * * * * (e) An insurable interest rate may be elected to provide a survivor...

  2. Presumptive horizontal symbiont transmission in the fungus-growing termite Macrotermes natalensis

    NARCIS (Netherlands)

    Fine Licht, de H.H.; Boomsma, J.J.; Aanen, D.K.

    2006-01-01

    All colonies of the fungus-growing termite Macrotermes natalensis studied so far are associated with a single genetically variable lineage of Termitomyces symbionts. Such limited genetic variation of symbionts and the absence of sexual fruiting bodies (mushrooms) on M. natalensis mounds would be

  3. Presumptive binge eating disorder in type 2 diabetes mellitus patients and its effect in metabolic control

    Directory of Open Access Journals (Sweden)

    Sandra Soares Melo

    2009-09-01

    Full Text Available Objective: This study sought to determine the presence of diagnosis suggestive of binge eating disorder in individuals with type 2 diabetes mellitus, and to evaluate the influence of such disorder on the metabolic control. Methods: sixty-three patients with type 2 diabetes mellitus and registered  at the Diabetes and Hypertension Program of a Health Unit in the town of Balneário Camboriú, Santa Catarina, Brazil, were evaluated. The diagnosis of binge eating disorder was made by analysis of the Questionnaire on Eating and Weight Patterms – Revised. For the evaluation of metabolic control, 10 ml of blood was collected, and the serum glucose, glycated hemoglobin, tryglicerides, cholestrol and fractions were determined. Weight and height were determined for evaluation of national nutritional state, according to the body mass index. Rresults: Among the evaluated individuals, 29% presented a diagnosis suggestive of binge eating disorder, with higher prevalence among females. The individuals with diagnosis suggestive of binge eating disorder presented a higher average body mass index value than the group without diagnosis. The serum concentrations of glycated hemoglobin (p = 0.02 and triglicerides (p = 0.03 were statistically higher in the group with diagnosis suggestive of binge eating disorder. Cconclusions: Based on the results of this study, it is possible to conclude that the presence of binge eating disorder in individuals with type 2 diabetes mellitus favors an increase in body weight and has a negative influence on metabolic control, contributing to the early emergence of complications related to the disease.

  4. Cost-effectiveness of malaria microscopy and rapid diagnostic tests versus presumptive diagnosis

    DEFF Research Database (Denmark)

    Batwala, Vincent; Magnussen, Pascal; Hansen, Kristian Schultz

    2011-01-01

    .9) than in low transmission setting (US$1.78). At a willingness to pay of US$2.8, RDT remained cost effective up to a threshold value of the cost of treatment of US$4.7. CONCLUSION: RDT was cost effective in both low and high transmission settings. With a global campaign to reduce the costs of AL and RDT......ABSTRACT: BACKGROUND: Current Uganda National Malaria treatment guidelines recommend parasitological confirmation either by microscopy or rapid diagnostic test (RDT) before treatment with artemether-lumefantrine (AL). However, the cost-effectiveness of these strategies has not been assessed...... departments were enrolled from March 2010 to February 2011. Of these, a random sample of 1,627 was selected to measure additional socio-economic characteristics. Costing was performed following the standard step-down cost allocation and the ingredients approach. Effectiveness was measured as the number...

  5. Repeated Muscle Injury as a Presumptive Trigger for Chronic Masticatory Muscle Pain

    Directory of Open Access Journals (Sweden)

    Dean Dessem

    2011-01-01

    Full Text Available skeletal muscles sustain a significant loss of maximal contractile force after injury, but terminally damaged fibers can eventually be replaced by the growth of new muscle (regeneration, with full restoration of contractile force over time. After a second injury, limb muscles exhibit a smaller reduction in maximal force and reduced inflammation compared with that after the initial injury (i.e., repeated bout effect. In contrast, masticatory muscles exhibit diminished regeneration and persistent fibrosis, after a single injury; following a second injury, plasma extravasation is greater than after a single injury and maximal force is decreased more than after the initial injury. Thus, masticatory muscles do not exhibit a repeated bout effect and are instead increasingly damaged by repeated injury. We propose that the impaired ability of masticatory muscles to regenerate contributes to chronic muscle pain by leading to an accumulation of tissue damage, fibrosis, and a persistent elevation and prolonged membrane translocation of nociceptive channels such as P2X3 as well as enhanced expression of neuropeptides including CGRP within primary afferent neurons. These transformations prime primary afferent neurons for enhanced responsiveness upon subsequent injury thus triggering and/or exacerbating chronic muscle pain.

  6. Type I Diabetes Mellitus: Genetic Factors and Presumptive Enteroviral Etiology or Protection

    Directory of Open Access Journals (Sweden)

    Jana Precechtelova

    2014-01-01

    Full Text Available We review type 1 diabetes and host genetic components, as well as epigenetics and viruses associated with type 1 diabetes, with added emphasis on the enteroviruses, which are often associated with triggering the disease. Genus Enterovirus is classified into twelve species of which seven (Enterovirus A, Enterovirus B, Enterovirus C, and Enterovirus D and Rhinovirus A, Rhinovirus B, and Rhinovirus C are human pathogens. These viruses are transmitted mainly by the fecal-oral route; they may also spread via the nasopharyngeal route. Enterovirus infections are highly prevalent, but these infections are usually subclinical or cause a mild flu-like illness. However, infections caused by enteroviruses can sometimes be serious, with manifestations of meningoencephalitis, paralysis, myocarditis, and in neonates a fulminant sepsis-like syndrome. These viruses are often implicated in chronic (inflammatory diseases as chronic myocarditis, chronic pancreatitis, and type 1 diabetes. In this review we discuss the currently suggested mechanisms involved in the viral induction of type 1 diabetes. We recapitulate current basic knowledge and definitions.

  7. The Influence of Education and Socialization on Radicalization: An Exploration of Theoretical Presumptions and Empirical Research

    Science.gov (United States)

    Pels, Trees; de Ruyter, Doret J.

    2012-01-01

    Background and Objective: Research into radicalization does not pay much attention to education. This is remarkable and possibly misses an important influence on the process of radicalization. Therefore this article sets out to explore the relation between education on the one hand and the onset or prevention of radicalization on the other hand.…

  8. Hyperspectral imaging for presumptive identification of bacterial colonies on solid chromogenic culture media

    Science.gov (United States)

    Guillemot, Mathilde; Midahuen, Rony; Archeny, Delpine; Fulchiron, Corine; Montvernay, Regis; Perrin, Guillaume; Leroux, Denis F.

    2016-04-01

    BioMérieux is automating the microbiology laboratory in order to reduce cost (less manpower and consumables), to improve performance (increased sensitivity, machine algorithms) and to gain traceability through optimization of the clinical laboratory workflow. In this study, we evaluate the potential of Hyperspectral imaging (HSI) as a substitute to human visual observation when performing the task of microbiological culture interpretation. Microbial colonies from 19 strains subcategorized in 6 chromogenic classes were analyzed after a 24h-growth on a chromogenic culture medium (chromID® CPS Elite, bioMérieux, France). The HSI analysis was performed in the VNIR region (400-900 nm) using a linescan configuration. Using algorithms relying on Linear Spectral Unmixing, and using exclusively Diffuse Reflectance Spectra (DRS) as input data, we report interclass classification accuracies of 100% using a fully automatable approach and no use of morphological information. In order to eventually simplify the instrument, the performance of degraded DRS was also evaluated using only the most discriminant 14 spectral channels (a model for a multispectral approach) or 3 channels (model of a RGB image). The overall classification performance remains unchanged for our multispectral model but is degraded for the predicted RGB model, hints that a multispectral solution might bring the answer for an improved colony recognition.

  9. 38 CFR 3.307 - Presumptive service connection for chronic, tropical or prisoner-of-war related disease, or...

    Science.gov (United States)

    2010-07-01

    ... result of drug ingestion or a complication of some other condition not related to service. Thus, leukemia... degree, followed without unreasonable time lapse by definite diagnosis. Symptomatology shown in the...

  10. 38 CFR 3.816 - Awards under the Nehmer Court Orders for disability or death caused by a condition presumptively...

    Science.gov (United States)

    2010-07-01

    ..., child, or parent of a deceased Vietnam veteran who died from a covered herbicide disease. (2) Covered...-4, other than chloracne. Those diseases are: (i) Type 2 Diabetes (Also known as type II diabetes mellitus or adult-onset diabetes). (ii) Hodgkin's disease. (iii) Multiple myeloma. (iv) Non-Hodgkin's...

  11. Narrativas da sexualidade: pressupostos para uma poética queer Narratives of sexuality: presumptions for a queer poetics

    Directory of Open Access Journals (Sweden)

    Anselmo Peres Alós

    2010-12-01

    Full Text Available A articulação de uma epistemologia queer permite pensar a textualidade como o lugar de encenação de uma ficção política que questiona os regimes heteronomativos do sexo e do gênero, e propõe uma estratégia de resistência baseada tanto nos corpos e nos prazeres quanto nas políticas de representação e reinvenção das masculinidades e das feminilidades. A partir de uma retomada dos princípios da narratologia, investiga-se de que forma (ou formas o texto narrativo configura-se como espaço de negociação de uma perspectiva queer sobre a nacionalidade, a sexualidade e o gênero na enunciação. Nesse sentido, a literatura reescreve tanto o corpo sexual, tido como o lugar da subjetividade individual, quanto o corpo social/ nacional, entendido como uma ficção reguladora das sociabilidades corporais e sexuais. Com vistas a uma poética queer, busca-se evidenciar as contradições e impasses que emergem na literatura, particularmente em relação a questões de raça, classe e gênero, bem como as potencialidades e os pontos problemáticos da poética queer como lugar de intervenção cultural, no qual são performativamente projetados novos arranjos de legibilidade social.The articulation of a queer epistemology allows us to think about textuality as a place of dramatization of a politic fiction that questions the heteronormative patterns of sex and gender, and proposes a strategy of resistance based both on bodies and pleasures and on politics of representation and reinvention of masculinities and femininities. Through the principles of narratology, it is studied in which way (or ways the narrative is configured as a space of negotiation, from a queer perspective, of nationality, sexuality, and gender in the enunciation. In this sense, literature rewrites both the sexual body, seen as the place of individual subjectivity, and the social/ national body, understood as a fiction that balances body and sexual sociabilities. At last, the contradictions and impasses that emerge from literature are analyzed, particularly in which concerns questions of race, class, and gender, as well as the potentialities and problematic points of a queer poetics as a place of cultural intervention, intending the construction and the comprehension of this queer poetics, where new arranges of social legibility are projected in a performative way.

  12. Rapid presumptive identification of the Mycobacterium tuberculosis-bovis complex by radiometric determination of heat stable urease

    International Nuclear Information System (INIS)

    Gandy, J.H.; Pruden, E.L.; Cox, F.R.

    1983-01-01

    Simple and rapid Bactec methodologies for the determination of neat (unaltered) and heat stable urease activity of mycobacteria are presented. Clinical isolates (63) and stock cultures (32)--consisting of: M. tuberculosis (19), M. bovis (5), M. kansasii (15), M. marinum (4), M. simiae (3), M. scrofulaceum (16), M. gordonae (6), M. szulgai (6), M. flavescens (1), M. gastri (1), M. intracellulare (6), M. fortuitum-chelonei complex (12), and M. smegmatis (1)--were tested for neat urease activity by Bactec radiometry. Mycobacterial isolates (50-100 mg wet weight) were incubated at 35 degrees C for 30 minutes with microCi14C-urea. Urease-positive mycobacteria gave Bactec growth index (GI) values greater than 100 units, whereas urease-negative species gave values less than 10 GI units. Eighty-three isolates possessing neat urease activity were heated at 80 degrees C for 30 minutes followed by incubation at 35 degrees C for 30 minutes with 1 microCi14C-urea. Mycobacterium tuberculosis-bovis complex demonstrated heat-stable urease activity (GI more than 130 units) and could be distinguished from mycobacteria other than tuberculosis (MOTT), which gave GI values equal to or less than 40 units

  13. Mucocutaneous Leishmaniasis: clinical markers in presumptive diagnosis Leishmaniose mucosa: marcadores clínicos no diagnóstico presuntivo

    Directory of Open Access Journals (Sweden)

    João Luiz Cioglia Pereira Diniz

    2011-06-01

    Full Text Available Mucocutaneous Leishmaniasis (ML can lead to serious sequela; however, early diagnosis can prevent complications. AIM: To evaluate clinical markers for the early diagnosis of ML. MATERIALS AND METHODS: A series study of 21 cases of ML, which were evaluated through clinical interview, nasal endoscopy, biopsy and the Montenegro test. RESULTS: A skin scar and previous diagnosis of cutaneous leishmaniasis (CL were reported in 8(38% patients, and 13(62% of them denied having had previous CL and had no scar. Nasal/oral symptom onset until the ML diagnosis varied from 5 months to 20 years, mean value of 6 years. In the Montenegro test, the average size of the papule was 14.5 mm, which did not correlate with disease duration (p=0.87. The nose was the most often involved site and the extension of the injured mucosa did not correlate with disease duration. The parasite was found in 2 (9.52% biopsy specimens. CONCLUSIONS: ML diagnosis was late. Finding the parasite in the mucosa, cutaneous scar and/or previous diagnosis of CL were not clinical markers for ML. ML diagnosis must be based on the Montenegro test, chronic nasal and/or oral discharge and histological findings ruling out other granulomatous diseases.A leishmaniose cutâneo-mucosa (LM pode deixar sequelas graves. O diagnóstico precoce evita complicações. OBJETIVO: Avaliar marcadores clínicos para o diagnóstico precoce da LM. MATERIAL E MÉTODO: Estudo de série de 21 casos avaliados com diagnóstico confirmado de LM por meio de entrevista, endoscopia nasal, biópsia e teste cutâneo de Montenegro. RESULTADOS: A cicatriz cutânea ou história de leishmaniose cutânea foram observadas em 8 (38% pacientes e 13(62% negaram terem tido forma cutânea e não tinham cicatriz. O início dos sintomas nasais/orais até a definição do diagnóstico variou de 5 meses a 20 anos, média de 6 anos. No teste de Montenegro, o tamanho médio da pápula foi de 14,5mm e não se correlacionou com a duração da doença (p=0,87. O comprometimento nasal predominou e a extensão da lesão não se correlacionou com a duração da doença. Parasitas foram encontrados em 2(9,52% espécimes de lesões biopsiadas. CONCLUSÃO: O diagnóstico da LM foi tardio. O encontro do parasito na mucosa, a cicatriz típica e leishmaniose cutânea prévia não foram marcadores para o diagnóstico de LM. O diagnóstico de LM pode se basear no teste de Montenegro alterado associado a sintomas nasais e/ou orais e exclusão de outras doenças granulomatosas.

  14. Presumption of shipmaster’s criminal responsibility for narcotic drugs in ship’s cargo – maritime reality check

    Directory of Open Access Journals (Sweden)

    Nikoleta Radionov

    2010-12-01

    Full Text Available In the aftermath of the “Coral Sea” and “Therese” cases, the article deals with the problem of criminalization of the master of the ship for the crime of illicit traffic based on command responsibility. The first part of the article gives the general framework of the crimes of illicit traffic and smuggling by sea, and an overview of the ship security regulations as provided by the ISPS code. In the second part of the article, the position of the master of the ship with respect to responsibility for illicit traffic is emphasised. It starts by explaining details from both “Coral Sea” and “Therese” cases, where masters were indicted and/or prosecuted based solely on their command responsibility. The author tries to elaborate the problem from a maritime law perspective by explaining the evolution and meaning of different aspects of the three functions of the master of the ship today: nautical, administrative and representation of the shipowner. In order to put the potential responsibility of seafarers for the content of cargo into perspective, the reality of containerized cargo shipping is being explained and documented stage-by-stage. Finally, the basic concepts of criminal law are being explained, where principles of “nullumcrimen, nulla poena sine lege” apply. According to that, there can be no analogy between criminal responsibility of the master of the ship for crimes of illicit traffic (where the principle of proven guilt applies with command responsibility for war crimes.

  15. Performance of Chromogenic Candida agar and CHROMagar Candida in recovery and presumptive identification of monofungal and polyfungal vaginal isolates.

    Science.gov (United States)

    Ozcan, Kadri; Ilkit, Macit; Ates, Aylin; Turac-Bicer, Aygul; Demirhindi, Hakan

    2010-02-01

    Chromogenic Candida agar (OCCA) is a novel medium facilitating isolation and identification of Candida albicans, C. tropicalis, and C. krusei, as well as indicating polyfungal population in clinical samples. We compare the performance of OCCA, to CHROMagar Candida (CAC) and Sabouraud chloramphenicol agar (SCA). Vaginal swab samples from 392 women were simultaneously inoculated onto three study media. A total of 161 (41.1%) were found to be positive for fungi of which 140 (87%) were monofungal, and 21 (13%) polyfungal. One-hundred and fifty-seven samples (97.5%) were positive on CAC, 156 (96.9%) on OCCA, 148 (91.9%) on SCA and 144 (89.4%) samples were positive on all three media. The yeasts were identified by conventional methods including germ tube test, microscopic morphology on cornmeal-Tween 80 agar, and the commercial API 20C AUX. The 182 isolates were C. albicans (n = 104), C. glabrata (n = 51), C. krusei (n = 7), C. tropicalis (n = 5), C. famata (n = 3), C. kefyr (n = 3), C. zeylanoides (n = 3), C. colliculosa (n = 2), and other species of Candida (n = 4). Among the 21 polyfungal populations, 20 (95.2%) were detected in OCCA, 14 (66.7%) in CAC, and 13 (61.9%) in CAC and OCCA (P or=92.9% at 72 h. OCCA is more efficient and reliable for rapidly identifying C. albicans and polyfungal populations than CAC. However, CAC is more efficient for identifying C. krusei and C. tropicalis. A chromogenic agar with a higher isolation rate of yeasts and better detection of polyfungal populations than SCA, is suggested as a medium of first choice when available.

  16. Evidence of accelerated evolution and ectodermal-specific expression of presumptive BDS toxin cDNAs from Anemonia viridis.

    Science.gov (United States)

    Nicosia, Aldo; Maggio, Teresa; Mazzola, Salvatore; Cuttitta, Angela

    2013-10-30

    Anemonia viridis is a widespread and extensively studied Mediterranean species of sea anemone from which a large number of polypeptide toxins, such as blood depressing substances (BDS) peptides, have been isolated. The first members of this class, BDS-1 and BDS-2, are polypeptides belonging to the β-defensin fold family and were initially described for their antihypertensive and antiviral activities. BDS-1 and BDS-2 are 43 amino acid peptides characterised by three disulfide bonds that act as neurotoxins affecting Kv3.1, Kv3.2 and Kv3.4 channel gating kinetics. In addition, BDS-1 inactivates the Nav1.7 and Nav1.3 channels. The development of a large dataset of A. viridis expressed sequence tags (ESTs) and the identification of 13 putative BDS-like cDNA sequences has attracted interest, especially as scientific and diagnostic tools. A comparison of BDS cDNA sequences showed that the untranslated regions are more conserved than the protein-coding regions. Moreover, the KA/KS ratios calculated for all pairwise comparisons showed values greater than 1, suggesting mechanisms of accelerated evolution. The structures of the BDS homologs were predicted by molecular modelling. All toxins possess similar 3D structures that consist of a triple-stranded antiparallel β-sheet and an additional small antiparallel β-sheet located downstream of the cleavage/maturation site; however, the orientation of the triple-stranded β-sheet appears to differ among the toxins. To characterise the spatial expression profile of the putative BDS cDNA sequences, tissue-specific cDNA libraries, enriched for BDS transcripts, were constructed. In addition, the proper amplification of ectodermal or endodermal markers ensured the tissue specificity of each library. Sequencing randomly selected clones from each library revealed ectodermal-specific expression of ten BDS transcripts, while transcripts of BDS-8, BDS-13, BDS-14 and BDS-15 failed to be retrieved, likely due to under-representation in our cDNA libraries. The calculation of the relative abundance of BDS transcripts in the cDNA libraries revealed that BDS-1, BDS-3, BDS-4, BDS-5 and BDS-6 are the most represented transcripts.

  17. Evidence of Accelerated Evolution and Ectodermal-Specific Expression of Presumptive BDS Toxin cDNAs from Anemonia viridis

    Directory of Open Access Journals (Sweden)

    Aldo Nicosia

    2013-10-01

    Full Text Available Anemonia viridis is a widespread and extensively studied Mediterranean species of sea anemone from which a large number of polypeptide toxins, such as blood depressing substances (BDS peptides, have been isolated. The first members of this class, BDS-1 and BDS-2, are polypeptides belonging to the β-defensin fold family and were initially described for their antihypertensive and antiviral activities. BDS-1 and BDS-2 are 43 amino acid peptides characterised by three disulfide bonds that act as neurotoxins affecting Kv3.1, Kv3.2 and Kv3.4 channel gating kinetics. In addition, BDS-1 inactivates the Nav1.7 and Nav1.3 channels. The development of a large dataset of A. viridis expressed sequence tags (ESTs and the identification of 13 putative BDS-like cDNA sequences has attracted interest, especially as scientific and diagnostic tools. A comparison of BDS cDNA sequences showed that the untranslated regions are more conserved than the protein-coding regions. Moreover, the KA/KS ratios calculated for all pairwise comparisons showed values greater than 1, suggesting mechanisms of accelerated evolution. The structures of the BDS homologs were predicted by molecular modelling. All toxins possess similar 3D structures that consist of a triple-stranded antiparallel β-sheet and an additional small antiparallel β-sheet located downstream of the cleavage/maturation site; however, the orientation of the triple-stranded β-sheet appears to differ among the toxins. To characterise the spatial expression profile of the putative BDS cDNA sequences, tissue-specific cDNA libraries, enriched for BDS transcripts, were constructed. In addition, the proper amplification of ectodermal or endodermal markers ensured the tissue specificity of each library. Sequencing randomly selected clones from each library revealed ectodermal-specific expression of ten BDS transcripts, while transcripts of BDS-8, BDS-13, BDS-14 and BDS-15 failed to be retrieved, likely due to under-representation in our cDNA libraries. The calculation of the relative abundance of BDS transcripts in the cDNA libraries revealed that BDS-1, BDS-3, BDS-4, BDS-5 and BDS-6 are the most represented transcripts.

  18. Community concerns about sex selection: research as a way forward - response to Edgar Dahl's 'The presumption in favour of liberty'.

    Science.gov (United States)

    McMahon, Catherine A

    2004-03-01

    This commentary argues that notwithstanding the implicit logic underpinning philosophical and moral arguments regarding individual rights to access sex selection for non-medical reasons, community concerns about the psychosocial impact of the technology cannot be dismissed or ignored. It is true, however, that such concerns are often based on unsupported assumptions about the impact of the technology on individuals, families and communities and about the propensity of scientists, unless restrained, to act in ways that are irresponsible or dangerous. The research conducted to date has dispelled many of the myths and assumptions about IVF children and their families. Further careful research is now needed to test the extent to which fears and assumptions regarding 'designer babies' are justified.

  19. Scientific Opinion on a Qualified Presumption of Safety (QPS) approach for the safety assessment of botanicals and botanical preparations

    DEFF Research Database (Denmark)

    Pilegaard, Kirsten

    preparation for QPS status, it has been possible to develop a structured assessment scheme that provides a practical method for assessing botanicals and botanical preparations for which an adequate body of knowledge exists and therefore without the need for further testing. Reiterative applications...... in the development of a comprehensive, systematic and transparent methodology. The Scientific Committee recommends its use as an extension of the 2009 EFSA guidance for the safety assessment of botanicals and botanical preparations intended to be used in food supplements....

  20. [Burden of proof in medical cases--presumption of fact and prima facie evidence. 1. Burden of proof].

    Science.gov (United States)

    Sliwka, Marcin

    2004-01-01

    The aim of this paper was to present the main rules concerning the burden of proof in polish civil trials, including medical cases. This paper also describes the subject of evidence were presented and explained. The court influence on evidence procedure was also analysed. The effect of the institution of informed consent on burden of proof in polish civil law is also described. This paper includes numerous High Court sentences on evidential and medical issues.

  1. Metabolic encephalopathy and lipid storage myopathy associated with a presumptive mitochondrial fatty acid oxidation defect in a dog

    Directory of Open Access Journals (Sweden)

    Vanessa R Biegen

    2015-11-01

    Full Text Available A 1-year-old spayed female Shih Tzu presented for episodic abnormalities of posture and mentation. Neurologic examination was consistent with a bilaterally symmetric multifocal encephalopathy. The dog had a waxing-and-waning hyperlactemia and hypoglycemia. Magnetic resonance imaging revealed bilaterally symmetric cavitated lesions of the caudate nuclei with less severe abnormalities in the cerebellar nuclei. Empirical therapy was unsuccessful and the patient was euthanized. Post-mortem histopathology revealed bilaterally symmetric necrotic lesions of the caudate and cerebellar nuclei and multi-organ lipid accumulation, including a lipid storage myopathy. Malonic aciduria and ketonuria were found on urinary organic acid screen. Plasma acylcarnitine analysis suggested a fatty acid oxidation defect. Fatty acid oxidation disorders are inborn errors of metabolism documented in humans, but poorly described in dogs. Although neurologic signs have been described in humans with this group of diseases, descriptions of advanced imaging and histopathology are severely lacking. This report suggests that abnormalities of fatty acid metabolism may cause severe, bilateral gray matter necrosis and lipid accumulation in multiple organs including the skeletal muscles, liver, and kidneys. Veterinarians should be aware that fatty acid oxidation disorders, although potentially fatal, may be treatable. A timely definitive diagnosis is essential in guiding therapy.

  2. 47 CFR 73.683 - Field strength contours and presumptive determination of field strength at individual locations.

    Science.gov (United States)

    2010-10-01

    ... their qualifications in writing to the American Radio Relay League (ARRL). Individuals may also... telephone at 860-594-0200, or email at [email protected] (f) A satellite carrier is exempt from the verification...

  3. ¿Manchas de sangre?: seguridad en pruebas de orientación Bloodstains?: reliability of the presumptive test

    OpenAIRE

    M.C. Negre Muñoz; A. Castelló Ponce; P. Gil Pitarch; F.A. Verdú Pascual

    2003-01-01

    El espectacular avance en la tecnología de investigación de ADN, ha supuesto un cambio radical en el estudio de indicios criminalísticos. Sin embargo, el éxito de la investigación depende, en gran medida, de las técnicas que permiten la detección y el estudio previo de la muestra. En el trabajo que sigue, se estudia la fiabilidad de estas pruebas sobre muestras contaminadas en el laboratorio con distintos productos y utilizando diferentes reactivos de orientación. Como consecuencia de la cont...

  4. Low contribution of health extension workers in identification of persons with presumptive pulmonary tuberculosis in Ethiopian Somali Region pastoralists

    NARCIS (Netherlands)

    Getnet, Fentabil; Hashi, Abdiwahab; Mohamud, Sahardid; Mowlid, Hassen; Klinkenberg, Eveline

    2017-01-01

    To accelerate the expansion of primary healthcare coverage, the Ethiopian government started deploying specially trained community health workers named Health Extension Workers (HEWs) in 2003. HEWs work on sixteen health service packages; one being tuberculosis (TB) control and prevention. However,

  5. Polyprenyl Immunostimulant Treatment of Cats with Presumptive Non-Effusive Feline Infectious Peritonitis In a Field Study.

    Science.gov (United States)

    Legendre, Alfred M; Kuritz, Tanya; Galyon, Gina; Baylor, Vivian M; Heidel, Robert Eric

    2017-01-01

    Feline infectious peritonitis (FIP) is a fatal disease with no clinically effective treatment. This field study evaluated treatment with Polyprenyl Immunostimulant (PI) in cats with the non-effusive form of FIP. Because immune suppression is a major component in the pathology of FIP, we hypothesized that treatment with an immune system stimulant would increase survival times of cats with dry FIP. Sixty cats, diagnosed with dry FIP by primary care and specialist veterinarians and meeting the acceptance criteria, were treated with PI without intentional selection of less severe cases. The survival time from the start of PI treatment in cats diagnosed with dry FIP showed that of the 60 cats with dry FIP treated with PI, 8 survived over 200 days, and 4 of 60 survived over 300 days. A literature search identified 59 cats with non-effusive or dry FIP; no cat with only dry FIP lived longer than 200 days. Veterinarians of cats treated with PI that survived over 30 days reported improvements in clinical signs and behavior. The survival times in our study were significantly longer in cats who were not treated with corticosteroids concurrently with PI. While not a cure, PI shows promise in the treatment of dry form FIP, but a controlled study will be needed to verify the benefit.

  6. Identifying interested parts in the implementation of a radiological waste repository in Brazil: presumption of interests and relationships between stakeholders

    International Nuclear Information System (INIS)

    Nouailhetas, Yannick; Mezrahi, Arnaldo

    2009-01-01

    In Brazil, like in many countries, the use of radiation sources of various type and activities in industry, medicine, research and development as well as fuel cycle installations and nuclear reactors are increasing yearly. Consequently final disposal of the wastes generated by those activities represent a very important issue. The challenges arise more than ever from the country's plans to expand the nuclear power program and on the increasing use of radioisotopes. The construction of repositories must have specific site characteristics, design, operational procedures, among other peculiarities together with a safety analysis in order to accomplish needed provisions to restrict risks. Public opinion is currently more concerned about the consequences of global warming than the overall impact of nuclear activities on the environment. The success of finding a place for a repository depends on the participation of the interested parts. It is necessary to ensure that their expectations and needs are known and considered by the repository owners. In general, those expectations involve satisfaction of needs, financial compensation, ethical behavior and regional specificities. In this article, an attempt is made to identify these main involved parts, their wills and concerns, as well as other interest relationships that might arise as a result of this entrepreneurship. It is evident that a number of relationships ranging from partnership to antagonism might arise. So different strategies and considerations should be applied by those responsible for the project in order to optimize the positive aspects of the relationship or conduct with the less favorable ones. (author)

  7. Polioencephalomalacia and Heart Failure Secondary to Presumptive Thiamine Deficiency, Hepatic Lipidosis, and Starvation in 2 Abandoned Siamese Cats.

    Science.gov (United States)

    Anholt, H; Himsworth, C; Britton, A

    2016-07-01

    Two 4-year-old spayed female Siamese cats were seized by the British Columbia Society for the Prevention of Cruelty to Animals after confinement to an abandoned housing unit without food for 9 weeks. One cat was found dead, and the second was euthanized within 24 hours due to neurologic deterioration despite therapy. Polioencephalomalacia of the caudal colliculus, hepatic lipidosis, cachexia, and congestive heart failure with cardiomyocyte atrophy were identified in both cats through postmortem examination and attributed to a prolonged period of starvation. Brain lesions were likely the result of thiamine deficiency (Chastek paralysis), which can be associated with both malnutrition and liver disease. This case highlights the importance of thiamine supplementation during realimentation of cats with hepatic lipidosis. Heart failure resulting from cachexia may have contributed to the death of the first cat and the morbidity of the second cat. © The Author(s) 2016.

  8. Presumptive Sources of Fecal Contamination in Four Tributaries to the New River Gorge National River, West Virginia, 2004

    Science.gov (United States)

    Mathes, Melvin V.; O'Brien, Tara L.; Strickler, Kriston M.; Hardy, Joshua J.; Schill, William B.; Lukasik, Jerzy; Scott, Troy M.; Bailey, David E.; Fenger, Terry L.

    2007-01-01

    Several methods were used to determine the sources of fecal contamination in water samples collected during September and October 2004 from four tributaries to the New River Gorge National River -- Arbuckle Creek, Dunloup Creek, Keeney Creek, and Wolf Creek. All four tributaries historically have had elevated levels of fecal coliform bacteria. The source-tracking methods used yielded various results, possibly because one or more methods failed. Sourcing methods used in this study included the detection of several human-specific and animal-specific biological or molecular markers, and library-dependent pulsed-field gel electrophoresis analysis that attempted to associate Escherichia coli bacteria obtained from water samples with animal sources by matching DNA-fragment banding patterns. Evaluation of the results of quality-control analysis indicated that pulsed-field gel electrophoresis analysis was unable to identify known-source bacteria isolates. Increasing the size of the known-source library did not improve the results for quality-control samples. A number of emerging methods, using markers in Enterococcus, human urine, Bacteroidetes, and host mitochondrial DNA, demonstrated some potential in associating fecal contamination with human or animal sources in a limited analysis of quality-control samples. All four of the human-specific markers were detected in water samples from Keeney Creek, a watershed with no centralized municipal wastewater-treatment facilities, thus indicating human sources of fecal contamination. The human-specific Bacteroidetes and host mitochondrial DNA markers were detected in water samples from Dunloup Creek, Wolf Creek, and to a lesser degree Arbuckle Creek. Results of analysis for wastewater compounds indicate that the September 27 sample from Arbuckle Creek contained numerous human tracer compounds likely from sewage. Dog, horse, chicken, and pig host mitochondrial DNA were detected in some of the water samples with the exception of the October 5 sample from Dunloup Creek. Cow, white-tailed deer, and Canada goose DNA were not detected in any of the samples collected from the four tributaries, despite the presence of these animals in the watersheds. Future studies with more rigorous quality-control analyses are needed to investigate the potential applicability and use of these emerging methods. Because many of the detections for the various methods could vary over time and with flow conditions, repeated sampling during both base flow and storm events would be necessary to more definitively determine the sources of fecal contamination for each watershed.

  9. 26 CFR 53.4958-6 - Rebuttable presumption that a transaction is not an excess benefit transaction.

    Science.gov (United States)

    2010-04-01

    ... exchange for services. The examples are as follows: Example 1. Z is a university that is an applicable tax... survey of compensation for university presidents that indicates university presidents receive annual... has any particular expertise in higher education compensation matters. Given the failure of the survey...

  10. The evolving role of monoclonal antibodies in colorectal cancer: early presumptions and impact on clinical trial development.

    Science.gov (United States)

    Eng, Cathy

    2010-01-01

    Targeted biologic agents have an established role in treating metastatic colorectal cancer (mCRC). Bevacizumab, a recombinant monoclonal antibody against the vascular endothelial growth factor ligand is approved by the U.S. Food and Drug Administration (FDA) for bevacizumab-naïve patients. Cetuximab, a chimeric monoclonal antibody (mAb) against the epidermal growth factor receptor (EGFR) is FDA approved as a single agent, or in combination with irinotecan, in both irinotecan-naïve and refractory patients, and has additional efficacy in combination with oxaliplatin. Panitumumab, a fully human EGFR mAb, is FDA approved as a single agent in refractory patients but has additional efficacy in combination with chemotherapy. After reaching a temporary therapeutic plateau of FDA-approved agents for the treatment of mCRC, pivotal results have developed that critically affect the care for these patients. Correlative data from randomized trials of EGFR inhibitors across disease settings have demonstrated higher response rates, specifically for patients with wild-type K-RAS tumors. The interpretation of the B-RAF mutation and other molecular markers may further define the appropriateness of anti-EGFR therapy. Recent literature revealed that the first-line use of combined anti-EGFR therapy plus bevacizumab resulted in inferior outcomes and additional toxicities. Furthermore, the role of biologic agents for locally advanced colon cancer cannot be advocated at this time. With impending changes in the health care system, the economic impact of mAbs will continue to be scrutinized. Hence, as the significance of molecular markers continues to develop, their role as it pertains to the appropriate use of biologic agents in the treatment of mCRC will continue to evolve.

  11. 12 CFR 225.139 - Presumption of continued control under section 2(g)(3) of the Bank Holding Company Act.

    Science.gov (United States)

    2010-01-01

    ...) that is regularly engaged in the business of extending credit: (i) Consumer credit extended for... not exceeding ten per cent of the total purchase price (or if not sold, the fair market value) of the... determined not to grant such an application and has referred the matter to the Board for decision. 6 6 It...

  12. Isolation and Presumptive Identification of Adherent Epithelial Bacteria (“Epimural” Bacteria) from the Ovine Rumen Wall

    OpenAIRE

    Mead, Lorna J.; Jones, G. A.

    1981-01-01

    One hundred sixty-one strains of adherent bacteria were isolated under anaerobic conditions from four sites on the rumen epithelial surface of sheep fed hay or a hay-grain ration. Before isolation of bacteria, rumen tissue was washed six times in an anaerobic dilution solution, and viable bacteria suspended in the washings were counted. Calculation indicated that unattached bacteria would have been removed from the tissue by this procedure, but a slow and progressive release of attached bacte...

  13. Detection in chick embryo of fetoproteins not recognized by the dam's immune system and of soluble alloantigens. Presumptive teratogenic and abortogenic capacity of their specific IgY

    Directory of Open Access Journals (Sweden)

    Rodríguez-Burgos Antonio

    2003-06-01

    Full Text Available Abstract Background The aim of this work was to detect antigens, non-self to the dam, potentially present in chick embryo prior to organogenesis with a view to establishing the consequences of their neutralization on chick development. To this end, hens were immunized with the extract from embryos incubated for 53 h. Their eggs were either used to isolate immunoglobulins for dot and blot tests or incubated for variable lengths of time. Results Immunoblot tests, using adsorbed primary and secondary antibodies against paternal serum, revealed the presence of at least four antigens of 32, 34, 70 and 200 kDa that can be classified as soluble alloantigens. The same antibodies against chick embryo extracts (between 53 h and 9 showed at least five aged antigens of 34, 52, 90, 200 and 250 kDa, not detected in cock serum, that can thus be considered as soluble, foreign to the immunized hens and transitory antigens. The abnormalities observed included arrested development and fetal death, as well as minor functional damage in the few chicks that were born alive. The ratio of abnormal to normal embryos was 2.85 in the experimental group and 0.43 in the control group. With regard to congenital anomalies it must be said that of the 81 eggs incubated only four chicks were born alive, and of these, only one had a healthy birth and subsequent growth. The other three showed a transitory ataxia and one of them presented adult lumbar scoliosis and asymmetric pelvis. Conclusions The problem of recurrent spontaneous abortions is revisited in the light of these results. Some recent data suggest that soluble alloantigens may be candidates for a new etiological entity in recurrent spontaneous abortions. They can also be the cause of some congenital anomalies. The soluble, foreign, transitory antigens may have a similar effect although there is no supportive data in the literature.

  14. Central vestibular syndrome in a red fox (Vulpes vulpes) with presumptive right caudal cerebral artery ischemic infarct and prevalent midbrain involvement.

    Science.gov (United States)

    Ricciardi, Mario; Gernone, Floriana; Simone, Antonio De; Giannuzzi, Pasquale

    2017-01-01

    A wild young male red fox ( Vulpes vulpes ) was found in the mountainous hinterland of Rome (Italy) with a heavily depressed mental status and unresponsive to the surrounding environment. Neurological examination revealed depression, left circling, right head tilt, ventromedial positional strabismus and decreased postural reactions on the left side. Neurological abnormalities were suggestive of central vestibular syndrome. Two consecutive MRIs performed with 30 days interval were compatible with lacunar ischemic infarct in the territory of right caudal cerebral artery and its collateral branches. The lesion epicentre was in the right periaqueductal portion of the rostral mesencephalic tegmentum. Neuroanatomical and neurophysiological correlation between lesion localization and clinical presentation are discussed.

  15. Central vestibular syndrome in a red fox (Vulpes vulpes with presumptive right caudal cerebral artery ischemic infarct and prevalent midbrain involvement

    Directory of Open Access Journals (Sweden)

    Mario Ricciardi

    2017-06-01

    Full Text Available A wild young male red fox (Vulpes vulpes was found in the mountainous hinterland of Rome (Italy with a heavily depressed mental status and unresponsive to the surrounding environment. Neurological examination revealed depression, left circling, right head tilt, ventromedial positional strabismus and decreased postural reactions on the left side. Neurological abnormalities were suggestive of central vestibular syndrome. Two consecutive MRIs performed with 30 days interval were compatible with lacunar ischemic infarct in the territory of right caudal cerebral artery and its collateral branches. The lesion epicentre was in the right periaqueductal portion of the rostral mesencephalic tegmentum. Neuroanatomical and neurophysiological correlation between lesion localization and clinical presentation are discussed.

  16. Use of antenatal care, maternity services, intermittent presumptive treatment and insecticide treated bed nets by pregnant women in Luwero district, Uganda

    Directory of Open Access Journals (Sweden)

    Mufubenga Patrobas

    2008-03-01

    Full Text Available Abstract Background To reduce the intolerable burden of malaria in pregnancy, the Ministry of Health in Uganda improved the antenatal care package by including a strong commitment to increase distribution of insecticide-treated nets (ITNs and introduction of intermittent preventive treatment with sulphadoxine-pyrimethamine for pregnant women (IPTp-SP as a national policy in 2000. This study assessed uptake of both ITNs and IPTp-SP by pregnant women as well as antenatal and maternity care use with the aim of optimizing their delivery. Methods 769 post-partum women were recruited from a rural area of central Uganda with perennial malaria transmission through a cross-sectional, community-based household survey in May 2005. Results Of the 769 women interviewed, antenatal clinic (ANC attendance was high (94.4%; 417 (57.7% visiting initially during the 2nd trimester, 242 (33.5% during the 3rd trimester and 266 (37.1% reporting ≥ 4 ANC visits. About 537 (71% and 272 (35.8% received one or ≥ 2 IPTp-SP doses respectively. Only 85 (15.8% received the first dose of IPTp-SP in the 3rd trimester. ITNs were used by 239 (31.3% of women during pregnancy and 314 (40.8% delivered their most recent pregnancy outside a health facility. Post-partum women who lacked post-primary education were more likely not to have attended four or more ANC visits (odds ratio [OR] 3.3, 95% confidence interval [CI] 1.2–9.3. Conclusion These findings illustrate the need to strengthen capacity of the district to further improve antenatal care and maternity services utilization and IPTp-SP uptake. More specific and effective community health strategies to improve effective ANC, maternity services utilization and IPTp-SP uptake in rural communities should be undertaken.

  17. Cost-effectiveness analysis of introducing RDTs for malaria diagnosis as compared to microscopy and presumptive diagnosis in central and peripheral public health facilities in Ghana

    DEFF Research Database (Denmark)

    Ansah, Evelyn K; Epokor, Michael; Whitty, Christopher J M

    2013-01-01

    to replacing microscopy by RDT as the cost and proportion of correctly treated patients were similar. Results were sensitive to a decrease in the cost of RDTs, which cost GHS1.72 (US$1.17) per test at the time of the study and to improvements in adherence to negative tests that was just above 50% for both RDTs...

  18. Cost-Effectiveness Analysis of Test-Based versus Presumptive Treatment of Uncomplicated Malaria in Children under Five Years in an Area of High Transmission in Central Ghana

    DEFF Research Database (Denmark)

    Tawiah, Theresa; Hansen, Kristian Schultz; Baiden, Frank

    2016-01-01

    about household cost incurred on transport, drugs, fees, and special food during a period of one week after the health centre visit as well as days unable to work. A decision model approach was used to calculate the incremental cost-effectiveness ratios (ICERs). Univariate and multivariate sensitivity...... (ACT) in all suspected malaria patients. The use of malaria rapid diagnostic tests (mRDTs) would make it possible for prescribers to diagnose malaria at point-of-care and better target the use of antimalarials. Therefore, a cost-effectiveness analysis was performed on the introduction of m......) or clinical judgement (control) was used to measure the effect of mRDTs on appropriate treatment: ‘a child with a positive reference diagnosis prescribed a course of ACT or a child with a negative reference diagnosis not given an ACT’. Cost data was collected from five purposively selected health centres...

  19. Evaluation of S-adenosyl l-methionine in a double-blinded, randomized, placebo-controlled, clinical trial for treatment of presumptive osteoarthritis in the dog.

    Science.gov (United States)

    Imhoff, Darren J; Gordon-Evans, Wanda J; Evans, Richard B; Johnson, Ann L; Griffon, Dominique J; Swanson, Kelly S

    2011-02-01

    To evaluate the efficacy of S-adenosyl l-methionine (SAMe) in the treatment of clinically inferred canine osteoarthritis (OA). Six weeks, double-blinded, placebo-controlled, clinical trial. Dogs (n=33) with clinical signs, history, and orthopedic exams consistent with OA. Dogs were block randomized by body condition score (goniometry, and the Canine Brief Pain Inventory (CBPI) at the time of study entrance and at 3 and 6 weeks after entry. Groups were compared using parametric and nonparametric paired tests as appropriate, and numbers needed to treat (NNT) were calculated for the CBPI and peak vertical force (PVF). Both groups (n=15 placebo, n=18 SAMe) had a reduction in mean PVF (P=.02) and vertical impulse (VI; P=.06) from the 1st to 3rd visit. There was no significant difference between the placebo group and SAMe group for PVF, VI, or either part of the CBPI (Severity or Impact). The NNT at 6 weeks for the Severity score was 3, Impact score was 25, and PVF was 45. These data do not support the use of SAMe as an effective stand alone treatment for reducing clinical signs of OA, as measured by PVF, VI, goniometry, CBPI (both Severity and Impact), and examination score within 6 weeks of treatment. © Copyright 2011 by The American College of Veterinary Surgeons.

  20. The Federal Government's Presumption in Procurement Affirmative Action Programs That Americans of Thirty-Seven Nationalities or Ethnicities are Disadvantaged is on a Collision Course With Strict Scrutiny

    National Research Council Canada - National Science Library

    Sabin, Sean

    2003-01-01

    Federal affirmative action procurement programs have evolved tremendously since President Roosevelt issued an executive order that prohibited federal government contractors from engaging in discrimination...

  1. Resolution proposition on the acknowledgement of a presumption of a causality relationship between exposure to radiations after a nuclear accident and disease or decease

    International Nuclear Information System (INIS)

    2011-01-01

    This document makes reference to the Chernobyl accident and to the subsequent contamination which occurred in the eastern part of France and Corsica, and also to the fact that a prevalence of thyroid cancers has been noticed in Corsica. Based on these elements, the authors propose a legislative resolution for the recognition of the fact that this radioactivity is responsible for their disease

  2. Prospective evaluation of the chromogenic medium CandiSelect 4 for differentiation and presumptive identification of non-Candida albicans Candida species

    NARCIS (Netherlands)

    Zhao, Liang; de Hoog, G Sybren; Cornelissen, Akke; Lyu, Qian; Mou, Lili; Liu, Taohua; Cao, Yu; Vatanshenassan, Mansoureh; Kang, Yingqian

    Rapid identification of pathogenic yeasts is a crucial step in timely and appropriate antifungal therapy. For diagnostics in the clinical laboratory, simplified alternatives to barcoding are needed. CandiSelect 4 (CS4) medium, a chromogenic medium for isolation of clinical yeasts, allows routine

  3. Presumption of the distribution of the geological structure based on the geological survey and the topographic data in and around the Horonobe area

    International Nuclear Information System (INIS)

    Sakai, Toshihiro; Matsuoka, Toshiyuki

    2015-06-01

    The Horonobe Underground Research Laboratory (URL) Project, a comprehensive research project investigating the deep underground environment in sedimentary rock, is being pursued by the Japan Atomic Energy Agency (JAEA) at Horonobe-cho in Northern Hokkaido, Japan. One of the main goals of the URL project is to establish techniques for investigation, analysis and assessment of the deep geological environment. JAEA constructed the geologic map and the database of geological mapping in Horonobe-cho in 2005 based on the existing literatures and 1/200,000 geologic maps published by Geological Survey of Japan, and then updated the geologic map in 2007 based on the results of various investigations which were conducted around the URL as the surface based investigation phase of the URL project. On the other hand, there are many geological survey data which are derived from natural resources (petroleum, natural gas and coal, etc.) exploration in and around Horonobe-cho. In this report, we update the geologic map and the database of the geological mapping based on these geological survey and topographical analysis data in and around the Horonobe area, and construct a digital geologic map and a digital database of geological mapping as GIS. These data can be expected to improve the precision of modeling and analyzing of geological environment including its long-term evaluation. The digital data is attached on CD-ROM. (J.P.N.)

  4. Impact of community-based presumptive chloroquine treatment of fever cases on malaria morbidity and mortality in a tribal area in Orissa State, India

    Directory of Open Access Journals (Sweden)

    Sadanandane Candasamy

    2008-05-01

    Full Text Available Abstract Background In the Global Strategy for Malaria Control, one of the basic elements is early detection and prompt treatment of malaria cases, especially in areas where health care facilities are inadequate. Establishing or reviving the existing drug distribution centers (DDC at the peripheral levels of health care can achieve this. The DDCs should be operationally feasible, acceptable by community and technical efficient, particularly in remote hard-core malaria endemic areas. Methods Volunteers from villages were selected for distribution of chloroquine and the selection was made either by villagers or head of the village. The services of the volunteers were absolutely free and voluntary in nature. Chloroquine was provided free of charge to all fever cases. The impact was evaluated based on the changes observed in fever days, fever incidence, parasite incidence and parasite prevalence (proportion of persons harbouring malaria parasite in the community. Comparisons were made between 1st, 2nd and 3rd year of operation in the experimental villages and between the experimental and check areas. Results A total of 411 village volunteers in 378 villages in the experimental community health center with a population of 125,439 treated 88,575 fever cases with a mean annual incidence of 331.8 cases per 1,000 population during the three-year study period. The average morbid days due to fever (AFD was reduced to 1.6 ± 0.1 from 5.9 ± 2.1 in the experimental villages while it remained at 5.0 ± 1.0 in the check villages. There was a significant reduction, (p 0.05. In plain villages that were low endemic, the reductions in AFI and API in experimental villages were statistically significant (p nd and 3rd year when compared with the check area (p 0.0.5. Mortality due to malaria declined by 75% in the experimental villages in the adult age group whereas there was an increasing trend in check villages. Conclusion The study demonstrated that a passive chloroquine distribution system operated by village volunteers in tribal areas is feasible and effective in reducing malaria-related morbidity and mortality.

  5. First report of Troglotrema acutum (Digenea, Troglotrematidae) in the Eurasian badger Meles meles in the Iberian Peninsula and presumptive lesions caused in the host

    Czech Academy of Sciences Publication Activity Database

    Ribas, Alexis; Molina-Vacas, G.; Boadella, M.; Rodríguez-Teijeiro, J. D.; Fernández-Cardo, R.; Arrizabalaga, A.

    2012-01-01

    Roč. 86, č. 2 (2012), s. 222-227 ISSN 0022-149X Institutional research plan: CEZ:AV0Z60930519 Keywords : Eurasian badger * parasites * Iberian Peninsula Subject RIV: EG - Zoology Impact factor: 1.157, year: 2012

  6. Remedial Investigation Badger Army Ammunition Plant, Baraboo, Wisconsin. Volume 7. Appendices M Through R

    Science.gov (United States)

    1991-01-01

    healthy male volunteers. Subjects ranged in age from 27 to 61 years and had no previous history of diabetes , hypertension, or cardiovascular disease. Diets...Public Health. Association to identify clinical cases of infantile methemoglobinemia that were associated with ingestion of nitrate-contaminated water. A...and Walton (1951) provide convincing evidence that infantile methemoglobinemia does not occur at drinking water levels of 10 mg nitrate-nitrogen/L

  7. Evaluation of risk factors in patients with vulvovaginal candidiasis and the value of chromID Candida agar versus CHROMagar Candida for recovery and presumptive identification of vaginal yeast species.

    Science.gov (United States)

    Guzel, Ahmet Bariş; Ilkit, Macit; Akar, Tuba; Burgut, Refik; Demir, S Cansun

    2011-01-01

    Vulvovaginal candidiasis (VVC), particularly the recurrent form, remains an intractable problem for clinicians, microbiologists, and patients. It is essential to confirm the clinical diagnosis by mycological methods and avoid empirical therapy. The recovery of yeast in fungal culture, such as on Sabouraud dextrose agar, remains the gold standard for diagnosis. In this investigation, we examined 474 participants, including 122 (25.7%) with acute VVC cases, 249 (52.5%) who had recurrent VVC (RVVC) cases, and 103 (21.7%) healthy controls. We also administered a questionnaire to obtain information on patient lifestyle and medical, gynecological, and sexual history. In addition, we compared the performance of chromID Candida agar (CAN2) to CHROMagar Candida (CAC) and Sabouraud dextrose agar with gentamicin and chloramphenicol (SGC2). The yeasts were identified by conventional methods including the germ tube test, microscopic morphology on cornmeal-Tween 80 agar, and the commercial API 20C AUX system. We detected yeasts in 60 of 122 (49.2%) patients with acute VVC cases, 110 of 249 (44.2%) with RVVC cases, and in 35 of 103 (34%) healthy controls (P = 0.07). A total of 205 samples were found to be positive for fungi (43.2%), of which 176 (85.9%) were monofungal, and 29 (14.1%) were polyfungal. In addition, 198 of these samples (96.6%) were positive on CAN2, 195 (95.1%) on CAC, 189 (92.2%) on SGC2, and 183 (89.3%) samples on all three (P = 0.17). The 234 yeast isolates recovered were C. albicans (n = 118), C. glabrata (n = 82), C. kefyr (n = 11), C. krusei (n = 9), C. lipolytica (n = 3), C. colliculosa (n = 2), C. parapsilosis (n = 2), C. pelliculosa (n = 2), C. tropicalis (n = 2), and other species of Candida (n = 3). Of the 29 polyfungal populations, 28 (96.6%) were detected in CAN2, 25 in (86.2%) CAC, and 25 (86.2%) on both (P = 0.35). Notably, we detected the high predominance of C. albicans+C. glabrata (86.2%) in polyfungal populations. Briefly, the detection of C. albicans after 24 h of incubation was easier on CAN2 (64.4%) than on CAC (25.4%). This study showed that CAN2 is a rapid and reliable medium for immediate identification of C. albicans and for detecting polyfungal populations in vaginal specimens. We observed that the use of antibiotics, intrauterine devices, as well as, perineal laceration, short anovaginal distance (< 3 cm), and genital epilation in common areas are predisposing factors for RVVC (P < 0.001). In addition, we detected that the use of menstrual pad, using an (IUD), and having a history of childbirth increased the risk of both acute and recurrent VVC (P < 0.01), whereas the use of a daily pad and walking daily significantly decreased the risk of both acute and recurrent VVC (P < 0.01).

  8. Measurement of radiocesium concentration in trees using cumulative gamma radiation dose rate detection systems - A simple presumption for radiocesium concentration in living woods using glass-badge based gamma radiation dose rate detection system

    Energy Technology Data Exchange (ETDEWEB)

    Yoshihara, T.; Hashida, S.N. [Plant Molecular Biology, Laboratory of Environmental Science, Central Research Institute of Electric Power Industry (CRIEPI), 1646 Abiko, Chiba 270-1194 (Japan); Kawachi, N.; Suzui, N.; Yin, Y.G.; Fujimaki, S. [Radiotracer Imaging Gr., Quantum Beam Science Center, Japan Atomic Energy Agency (JAEA), 1233 Watanuki, Takasaki, Gunma 370-1292 (Japan); Nagao, Y.; Yamaguchi, M. [Takasaki Advanced Radiation Research Institute, Japan Atomic Energy Agency (JAEA), 1233 Watanuki, Takasaki, Gunma 370-1292 (Japan)

    2014-07-01

    Radiocesium from the severe accident at the Fukushima Dai-ichi Nuclear Power Plant on 11 March 2011 contaminates large areas. After this, a doubt for forest products, especially of mushroom, is indelible at the areas. Pruned woody parts and litters are containing a considerable amount of radiocesium, and generates a problem at incineration and composting. These mean that more attentive survey for each subject is expected; however, the present survey system is highly laborious/expensive and/or non-effective for this purpose. On the other hand, we can see a glass-badge based gamma radiation dose rate detection system. This system always utilized to detect a personal cumulative radiation dose, and thus, it is not suitable to separate a radiation from a specific object. However, if we can separate a radiation from a specific object and relate it with the own radiocesium concentration, it would enable us to presume the specific concentration with just an easy monitoring but without a destruction of the target nature and a complicated process including sampling, pre-treatment, and detection. Here, we present the concept of the measurement and results of the trials. First, we set glass-badges (type FS, Chiyoda Technol Corp., Japan) on a part of bough (approximately 10 cm in diameter) of Japanese flowering cherry trees (Prunus x yedoensis cv. Somei-Yoshino) with four different settings: A, a direct setting without any shield; B, a setting with an aluminum shield between bough and the glass-badge; C, a setting with a lead shield between bough and the glass-badge; D, a setting with a lead shield covering the glass-badge to shut the radiation from the surrounding but from bough. The deduction between the amount of each setting should separate a specific radiation of the bough from unlimited radiation from the surrounding. Even if the hourly dose rate is not enough to count the difference, a moderate cumulative dose would clear the difference. In fact, results demonstrated a significant difference between each settings of A, B, and C and the setting D after 15 days measurement (approx. 50 μSv). It is notable that the 15 days integrated hourly air dose rates (0.25-0.26 μSv h{sup -1}) measured with a NaI scintillator under the bough were almost equal to the cumulative dose measured with the glass-badge with the settings A and B (approx. 90 μSv). At this time, the radiocesium concentration in the bough measured with a Ge-semiconductor detector were 670-1060 Bq kg-DW{sup -1}. In other words, at least this level of radiocesium were detectable by the glass-badge under the condition. Further data are required to establish a specific correlation between the glass-badge detected cumulative dose and the specific radiocesium concentration. In addition, utilization of a recently developed semiconductor-typed cumulative dose detector and/or the improvement of the measurement procedure may advance the detection limitation/accuracy. (authors)

  9. Phase 2 Remedial Investigation Report Army Materials Technology Laboratory, Task Order 1 Remedial Investigation/Feasibility Study, Volume 5 - Appendices K-V

    Science.gov (United States)

    1994-05-01

    c I LR lb f A SOREMEDE;-7.1. FT. BELW GROUNO SURFACE AmW&.L DOrM A_. A -- W OP YC ASMa m 3t ,€, .Ea&A1roN off ToPF P C VML CAMN,A Fr. AMSL GR...All wells contained greater than 10 mg/L nitrate-nitrogen. In 214 cases of infantile methemoglobinemia, Walton I et al., (1951) reported all were due...based on the NOAELUof 10 mg/L nitrate-nitrogen for infantile methemoglobinemia as reported by Bosch et al., (1950) and Walton (1951). The NOAEL was

  10. Rasburicase-induced Hemolytic Anemia in an Adolescent With Unknown Glucose-6-Phosphate Dehydrogenase Deficiency.

    Science.gov (United States)

    Akande, Manzilat; Audino, Anthony N; Tobias, Joseph D

    2017-01-01

    Rasburicase, used in the prevention and treatment of tumor lysis syndrome (TLS), may cause hemolytic anemia and methemoglobinemia in patients with glucose-6-phosphate dehydrogenase (G6PD) deficiency. Although routine screening for G6PD deficiency has been recommended, given the turnaround time for test results and the urgency to treat TLS, such screening may not be feasible. We report a case of rasburicase-induced hemolytic anemia without methemoglobinemia in an adolescent with T-cell lymphoblastic lymphoma, TLS, and previously unrecognized G6PD deficiency. Previous reports of hemolytic anemia with rasburicase are reviewed, mechanisms discussed, and preventative strategies presented.

  11. Impacts of Agriculture on Nitrates in Soil and Groundwater in the Southeastern Coastal Plain

    Science.gov (United States)

    Nitrogen (N) contamination of surface and groundwater is a health concern for both humans and animals. Excess N in surface water bodies may contribute to eutrophication. Elevated nitrate (NO3-N) concentrations in drinking water have caused infant death from the disease methemoglobinemia. Nitrates...

  12. Groundwater Quality in the Wassa West District of the Western ...

    African Journals Online (AJOL)

    B. K. Kortatsi

    keep increasing annually to the extent that groundwater is becoming the principal and sometimes the only source ..... Thus, the threat to health from methemoglobinemia and nitrosamines is very low. .... Toxicity to the brain and nervous .... Emerging trends in gold processing and some related environmental issues in Ghana.

  13. Benzocaine and Babies: Not a Good Mix

    Science.gov (United States)

    ... of a health care professional. back to top Danger Signs Symptoms of methemoglobinemia include: pale, gray, or ... لعربية | Kreyòl Ayisyen | Français | Polski | Português | Italiano | Deutsch | 日本語 | ف ...

  14. Suicidal Ingestion of Potassium Permanganate Crystals: A Rare Encounter

    OpenAIRE

    Karthik, Ravikanti; Veerendranath, Hari Prasad Kanakapura; Wali, Siddraj; Mohan, Murali N T; Kumar, Praveen A. C.; Trimurty, Gaganam

    2014-01-01

    Potassium permanganate poisoning is not common. Although Symptoms of potassium permanganate ingestion are gastrointestinal and Complications due to ingestion of potassium permanganate include cardiovascular depression, hepatic and renal damage, upper airway obstruction, bleeding tendency and methemoglobinemia. Gastric damage due to potassium permanganate has rarely been reported previously. We are reporting a 34-year old female patient who presented to our Emergency Department after suicidal ...

  15. Seizure is a rare presentation for acute hemolysis due to G6PD deficiency. We report a previously healthy boy who presented initially with seizure and cyanosis and subsequently acute hemolysis, due to glucose-6-phosphate dehydrogenase deficiency (G6PD) an

    OpenAIRE

    Afshin FAYYAZI; Ali KHAJEH; Hosein ESFAHANI

    2012-01-01

    Seizure is a rare presentation for acute hemolysis due to G6PD deficiency. We report a previously healthy boy who presented initially with seizure and cyanosis and subsequently acute hemolysis, due to glucose-6-phosphate dehydrogenase deficiency (G6PD) and probably secondary methemoglobinemia, following the ingestion of fava beans.

  16. Life-threatening intoxication with methylene bis(thiocyanate: clinical picture and pitfalls. A case report

    Directory of Open Access Journals (Sweden)

    Schnuelle Peter

    2006-04-01

    Full Text Available Abstract Background Methylene bis(thiocyanate (MBT is a microbiocidal agent mainly used in industrial water cooling systems and paper mills as an inhibitor of algae, fungi, and bacteria. Case presentation We describe the first case of severe intoxication following inhalation of powder in an industrial worker. Profound cyanosis and respiratory failure caused by severe methemoglobinemia developed within several minutes. Despite immediate admission to the intensive care unit, where mechanical ventilation and hemodialysis for toxin elimination were initiated, multi-organ failure involving liver, kidneys, and lungs developed. While liver failure was leading, the patient was successfully treated with the MARS (molecular adsorbent recirculating system procedure. Conclusion Intoxication with MBT is a potentially life-threatening intoxication causing severe methemoglobinemia and multi-organ failure. Extracorporeal liver albumin dialysis (MARS appears to be an effective treatment to allow recovery of hepatic function.

  17. Nitrate Removal from Ground Water: A Review

    OpenAIRE

    Archna; Sharma, Surinder K.; Sobti, Ranbir Chander

    2012-01-01

    Nitrate contamination of ground water resources has increased in Asia, Europe, United States, and various other parts of the world. This trend has raised concern as nitrates cause methemoglobinemia and cancer. Several treatment processes can remove nitrates from water with varying degrees of efficiency, cost, and ease of operation. Available technical data, experience, and economics indicate that biological denitrification is more acceptable for nitrate removal than reverse osmosis and ion ex...

  18. Acetaminophen Toxicosis in a Cat

    OpenAIRE

    Anvik, J. O.

    1984-01-01

    A seven month old domestic shorthaired male cat was presented with a known history of acetaminophen ingestion. Clinical findings included icterus, depression, hypothermia, tachypnea and pronounced edema of the head and neck. Treatment was aimed at providing substrate to assist in conjugation of the drug and reversing methemoglobinemia. Administration of oral acetylcysteine, ascorbic acid and IV fluids was insufficient in this case due to a delay in initiation of treatment. The salient postmor...

  19. Reexamining the risks of drinking-water nitrates on public health.

    Science.gov (United States)

    Richard, Alyce M; Diaz, James H; Kaye, Alan David

    2014-01-01

    Nitrates in drinking water are generally considered the sole source of nitrite poisoning with methemoglobinemia in infantile methomoglobinemia (IM). However, IM, which occurs during the first 4 months of life, is actually a constellation of cyanosis and hypoxia associated with methemoglobinemia that can result from several other causes. This review reexamines the role of nitrate levels in drinking water as a cause of IM and identifies other sources of nitrates that can affect public health and cause chronic diseases. Causes of IM include nitrites in foods, environmental chemical exposures, commonly prescribed pharmaceuticals, and the endogenous generation of oxides of nitrogen. Infants with congenital enzyme deficiencies in glucose-6-phosphate dehydrogenase and methemoglobin reductase are at greater risk of nitrite-induced methemoglobinemia from nitrates in water and food and from exposures to hemoglobin oxidizers. Early epidemiological studies demonstrated significant associations between high groundwater nitrate levels and elevated methemoglobin levels in infants fed drinking water-diluted formulas. However, more recent epidemiological investigations suggest other sources of nitrogenous substance exposures in infants, including protein-based formulas and foods and the production of nitrate precursors (nitric acid) by bacterial action in the infant gut in response to inflammation and infection.

  20. Antenatal Deworming and Materno-Perinatal Outcomes in Calabar, Nigeria

    Directory of Open Access Journals (Sweden)

    Ubong Bassey Akpan

    2018-05-01

    CONCLUSION: Presumptive deworming during the antenatal period can significantly reduce the incidence of peripartum anaemia. However, more studies may be needed to prove any positive perinatal outcome.

  1. 77 FR 73926 - Approval and Promulgation of State Implementation Plans; State of Wyoming; Regional Haze Rule...

    Science.gov (United States)

    2012-12-12

    ... presumptive SO 2 emission rate of 0.15 lb/MMBtu for most coal-fired EGUs. The presumptive SO 2 limits are... program will be activated. Under this framework, sources that would otherwise be subject to the trading... specifically designed so that it will be activated. Instead, sources that are covered by the program are on...

  2. 77 FR 70693 - Approval and Promulgation of State Implementation Plans; State of New Mexico; Regional Haze Rule...

    Science.gov (United States)

    2012-11-27

    ... presumptive SO 2 emission rate of 0.15 lb/MMBtu for most coal-fired EGUs. The presumptive SO 2 limits are... develop the trading program. If the SO 2 milestone is exceeded, the trading program will be activated. We... trading program is not specifically designed so that it will be activated. Instead sources that are...

  3. 77 FR 71119 - Approval and Promulgation of State Implementation Plans; City of Albuquerque-Bernalillo County...

    Science.gov (United States)

    2012-11-29

    ... presumptive SO 2 emission rate of 0.15 lb/MMBtu for most coal-fired EGUs. The presumptive SO 2 limits are... activated. We note, moreover, that the 2018 milestone constitutes an emissions cap on sulfur dioxide... trading program is not specifically designed so that it will be activated. Instead sources that are...

  4. Entrepreneurship Education and Economic Growth

    DEFF Research Database (Denmark)

    Pedersen, Jonna; Lindquist, Carl Rickard

    . This paper addresses the presumptions behind the project. The presumptions in relation to entrepreneurship demonstrate that the effort should target both growth entrepreneurs and SMEs in a wide sense; there is a need for growth entrepreneurs with ambitions to generate breakthrough innovation as well...

  5. 32 CFR 718.1 - General provisions.

    Science.gov (United States)

    2010-07-01

    ... presumptive death is made, a man's pay accounts are closed as of the day following the expiration of the 12...' gratuity, become payable. A finding of presumptive death concerning an officer or enlisted man of the Navy... designate, has authority to make all determinations necessary in the administration of the act, and for the...

  6. Paradoxical embolism: computed tomography demonstration

    International Nuclear Information System (INIS)

    Kaye, J.; Hayward, M.

    2001-01-01

    Paradoxical emboli are rare and often presumptively diagnosed. A case of paradoxical embolism, in which both the arterial and venous emboli were documented on CT, is described. While paradoxical emboli are not infrequently diagnosed clinically on a presumptive basis, it is rare to document them with imaging such as CT which, in the present case, confirmed the diagnosis. Copyright (2001) Blackwell Science Pty Ltd

  7. Higher Education, Poverty and Development

    Science.gov (United States)

    Tilak, Jandhyala B. G.

    2010-01-01

    There is a presumption among many policy makers that higher education is not necessary for economic growth and development; it is literacy and basic education and at best secondary education that are argued to be important. Estimates of internal rate of return contributed to strengthening of such a presumption. Accordingly, higher education has…

  8. The wings of Bombyx mori develop from larval discs exhibiting an ...

    Indian Academy of Sciences (India)

    Unknown

    presumptive wing blade domains unlike in Drosophila, where it is confined to the hinge and the wing pouch. ... events are different and the wing discs behave like presumptive wing buds .... emerge with the fore- and the hind-wings (figure 1e, j) on ... phosis (compare c with d, and h with i) during the larval to pupal transition.

  9. Post-Elementary Education, Poverty and Development in India

    Science.gov (United States)

    Tilak, Jandhyala B. G.

    2007-01-01

    There is a general presumption among many policy makers that secondary and higher education is not necessary for economic growth and development. On the other hand, it is literacy and primary education that is argued to be important. Estimates on internal rate of return also contributed to strengthening of such a presumption. Accordingly,…

  10. 49 CFR 26.67 - What rules determine social and economic disadvantage?

    Science.gov (United States)

    2010-10-01

    ... disadvantage? 26.67 Section 26.67 Transportation Office of the Secretary of Transportation PARTICIPATION BY... Standards § 26.67 What rules determine social and economic disadvantage? (a) Presumption of disadvantage. (1... presumption of disadvantage. (1) If the statement of personal net worth that an individual submits under...

  11. Prevalence and susceptibility of salmonella Typhi and salmonella ...

    African Journals Online (AJOL)

    Methods: Blood samples collected from presumptive typhoid fever patients from Ahmadu Bello University (ABU), Federal College of Education (FCE) and presumptive typhoid fever patients that attended two private clinics (Salama Clinics and Savanna Polyclinics) in Zaria were cultured for Salmonella species and identified ...

  12. Detecting Anthrax, Botulinum Toxin, and Ricin – Immunoassay Test Strips

    Science.gov (United States)

    This assay is listed as Tier I for presumptive analysis of BoNTs in drinking water samples and Tier II for presumptive analysis of BoNTs in other environmental sample types. The lateral flow immunochromatographic assay uses two antibodies in combination to

  13. Nitrate Removal from Ground Water: A Review

    Directory of Open Access Journals (Sweden)

    Archna

    2012-01-01

    Full Text Available Nitrate contamination of ground water resources has increased in Asia, Europe, United States, and various other parts of the world. This trend has raised concern as nitrates cause methemoglobinemia and cancer. Several treatment processes can remove nitrates from water with varying degrees of efficiency, cost, and ease of operation. Available technical data, experience, and economics indicate that biological denitrification is more acceptable for nitrate removal than reverse osmosis and ion exchange. This paper reviews the developments in the field of nitrate removal processes which can be effectively used for denitrifying ground water as well as industrial water.

  14. Effect of Ni and Urea on Growth, Nitrate and Nutrients Concentration in Lettuce (Lactuca sativa) Grown in Hydroponics

    OpenAIRE

    Hosein Nazari Mamaqani; Seyed Jalal Tabatabaei

    2017-01-01

    Introduction: The N source used in commercial hydroponic culture of vegetables is mainly NO3-N. The rate of NO3- uptake is usually high, particularly in leafy vegetables and it can be markedly increased when the NO3- supply in the environment is high. An abundant N supply leads to a high NO3-N absorption and accumulation in plants. When NO3- rich vegetables are consumed, various harmful effects on human health may occur such as met-hemoglobinemia (Blue Baby Syndrome) and cancer. Keeping level...

  15. Suicidal ingestion of potassium permanganate crystals: a rare encounter.

    Science.gov (United States)

    Karthik, Ravikanti; Veerendranath, Hari Prasad Kanakapura; Wali, Siddraj; Mohan, Murali N T; Kumar, Praveen A C; Trimurty, Gaganam

    2014-01-01

    Potassium permanganate poisoning is not common. Although Symptoms of potassium permanganate ingestion are gastrointestinal and Complications due to ingestion of potassium permanganate include cardiovascular depression, hepatic and renal damage, upper airway obstruction, bleeding tendency and methemoglobinemia. Gastric damage due to potassium permanganate has rarely been reported previously. We are reporting a 34-year old female patient who presented to our Emergency Department after suicidal ingestion of potassium permanganate crystals. After treatment, the patient was discharged home on the 8(th) day after admission. So we conclude that Emergency endoscopy has a significant role in diagnosis and management of potassium permanganate ingestion.

  16. Blue gods, blue oil, and blue people.

    Science.gov (United States)

    Fairbanks, V F

    1994-09-01

    Studies of the composition of coal tar, which began in Prussia in 1834, profoundly affected the economies of Germany, Great Britain, India, and the rest of the world, as well as medicine and surgery. Such effects include the collapse of the profits of the British indigo monopoly, the growth in economic power of Germany based on coal tar chemistry, and an economic crisis in India that led to more humane tax laws and, ultimately, the independence of India and the end of the British Empire. Additional consequences were the development of antiseptic surgery and the synthesis of a wide variety of useful drugs that have eradicated infections and alleviated pain. Many of these drugs, particularly the commonly used analgesics, sulfonamides, sulfones, and local anesthetics, are derivatives of aniline, originally called "blue oil" or "kyanol." Some of these aniline derivatives, however, have also caused aplastic anemia, agranulocytosis, and methemoglobinemia (that is, "blue people"). Exposure to aniline drugs, particularly when two or three aniline drugs are taken concurrently, seems to be the commonest cause of methemoglobinemia today.

  17. In Vitro Protective Effect and Antioxidant Mechanism of Resveratrol Induced by Dapsone Hydroxylamine in Human Cells.

    Directory of Open Access Journals (Sweden)

    Rosyana V Albuquerque

    Full Text Available Dapsone (DDS hydroxylamine metabolites cause oxidative stress- linked adverse effects in patients, such as methemoglobin formation and DNA damage. This study evaluated the ameliorating effect of the antioxidant resveratrol (RSV on DDS hydroxylamine (DDS-NHOH mediated toxicity in vitro using human erythrocytes and lymphocytes. The antioxidant mechanism was also studied using in-silico methods. In addition, RSV provided intracellular protection by inhibiting DNA damage in human lymphocytes induced by DDS-NHOH. However, whilst pretreatment with RSV (10-1000 μM significantly attenuated DDS-NHOH-induced methemoglobinemia, but it was not only significantly less effective than methylene blue (MET, but also post-treatment with RSV did not reverse methemoglobin formation, contrarily to that observed with MET. DDS-NHOH inhibited catalase (CAT activity and reactive oxygen species (ROS generation, but did not alter superoxide dismutase (SOD activity in erythrocytes. Pretreatment with RSV did not alter these antioxidant enzymes activities in erythrocytes treated with DDS-NHOH. Theoretical calculations using density functional theory methods showed that DDS-NHOH has a pro-oxidant effect, whereas RSV and MET have antioxidant effect on ROS. The effect on methemoglobinemia reversion for MET was significantly higher than that of RSV. These data suggest that the pretreatment with resveratrol may decrease heme-iron oxidation and DNA damage through reduction of ROS generated in cells during DDS therapy.

  18. Value of information analysis for groundwater quality monitoring network design Case study: Eocene Aquifer, Palestine

    Science.gov (United States)

    Khader, A.; McKee, M.

    2010-12-01

    Value of information (VOI) analysis evaluates the benefit of collecting additional information to reduce or eliminate uncertainty in a specific decision-making context. It makes explicit any expected potential losses from errors in decision making due to uncertainty and identifies the “best” information collection strategy as one that leads to the greatest expected net benefit to the decision-maker. This study investigates the willingness to pay for groundwater quality monitoring in the Eocene Aquifer, Palestine, which is an unconfined aquifer located in the northern part of the West Bank. The aquifer is being used by 128,000 Palestinians to fulfill domestic and agricultural demands. The study takes into account the consequences of pollution and the options the decision maker might face. Since nitrate is the major pollutant in the aquifer, the consequences of nitrate pollution were analyzed, which mainly consists of the possibility of methemoglobinemia (blue baby syndrome). In this case, the value of monitoring was compared to the costs of treating for methemoglobinemia or the costs of other options like water treatment, using bottled water or importing water from outside the aquifer. And finally, an optimal monitoring network that takes into account the uncertainties in recharge (climate), aquifer properties (hydraulic conductivity), pollutant chemical reaction (decay factor), and the value of monitoring is designed by utilizing a sparse Bayesian modeling algorithm called a relevance vector machine.

  19. Interactions between entorhinal axons and target hippocampal neurons: a role for glutamate in the development of hippocampal circuitry.

    Science.gov (United States)

    Mattson, M P; Lee, R E; Adams, M E; Guthrie, P B; Kater, S B

    1988-11-01

    A coculture system consisting of input axons from entorhinal cortex explants and target hippocampal pyramidal neurons was used to demonstrate that glutamate, released spontaneously from afferent axons, can influence both dendritic geometry of target neurons and formation of presumptive synaptic sites. Dendritic outgrowth was reduced in hippocampal neurons growing on entorhinal axons when compared with neurons growing off the axons. Presumptive presynaptic sites were observed in association with hippocampal neuron dendrites and somas. HPLC analysis showed that glutamate was released from the explants in an activity- and Ca2(+)-dependent manner. The general glutamate receptor antagonist D-glutamylglycine significantly increased dendritic outgrowth in pyramidal neurons associated with entorhinal axons and reduced presumptive presynaptic sites. Tetrodotoxin and reduction of extracellular Ca2+ also promoted dendritic outgrowth and reduced the formation of presumptive synaptic sites. The results suggest that the neurotransmitter glutamate may play important roles in the development of hippocampal circuitry.

  20. Mechanism and scaling for convection of isolated structures in nonuniformly magnetized plasmas

    DEFF Research Database (Denmark)

    Garcia, O.E.; Bian, N.H.; Naulin, V.

    2005-01-01

    Large-scale radial advection of isolated structures in nonuniformly magnetized plasmas is investigated. The underlying mechanism considered is due to the nonlinear evolution of interchange motions, without any presumption of plasma sheaths. Theoretical arguments supported by numerical simulations...

  1. Long-term follow-up of surgical resection alone for primary ...

    African Journals Online (AJOL)

    After a presumptive diagnosis of intracranial neoplasia is established based on history, clinical ... the decision to treat and which treatment to choose must be considered. ... A negative correlation between the presence of a midline shift and ST ...

  2. ORIGINAL ARTICLES Cryptococcus and lymphocytic meningitis in ...

    African Journals Online (AJOL)

    2008-08-20

    Aug 20, 2008 ... of presumptive meningitis, we reviewed results of CSF cultures and cell .... AIDS patients with cryptococcal CSF infections.3 A third of the culture-positive cases ... is no indication that cryptococcal infection is unlikely. Thirdly,.

  3. Koestanti et al., Afr., J. Infect. Dis. (2018) 12(S): 148-151 https://doi ...

    African Journals Online (AJOL)

    emy

    2017-09-09

    Sep 9, 2017 ... (2018) 12(S): 148-151 ... Background: Brucellosis in pigs at East Java Indonesia has not only cause great economic losses due to a decrease in ..... assay for presumptive serodiagnosis of swine brucellosis in Argentina.

  4. Prevalence and antimicrobial profiles of Salmonella serovars from ...

    African Journals Online (AJOL)

    ADEYEYE

    2014-01-21

    Jan 21, 2014 ... Presumptive Salmonella isolates were determined by using the conventional ... Salmonella represents a major contaminant of vegetables consumed in Maiduguri, North-eastern ... serovars in vegetables in Nigeria do not exist.

  5. Colonization of dodder, Cuscuta indecorans, by Ca. Liberibacter asiaticus and Ca. Liberibacter americanus

    Science.gov (United States)

    Huanglongbing, or citrus greening, threatens the global citrus industry. The presumptive pathogen, Candidatus Liberibacter asiaticus and Candidatus Liberibacter americanus can be transferred from citrus to more easily studied experimental hosts by using holoparasitic dodder plants. However the int...

  6. The Never Ending Fight; Court Ordered Parenting Plan

    African Journals Online (AJOL)

    DrNneka

    usually maintain opposing claims to custody and parental control, the .... payment of maintenance by the father, the presumption being that the child will be .... leave telling, indelible marks on their psyche that sometimes live with them ...

  7. ASAS PRADUGA TIDAK BERSALAH: PENERAPAN DAN PENGATURANNYA DALAM HUKUM ACARA PERDATA

    Directory of Open Access Journals (Sweden)

    E. Nurhaini Butarbutar

    2011-09-01

    Full Text Available The principle of  presumption of innocence, was a general  principle of procedural law, because that was contained in the Act of Power by Judiciary. As that the general principle of procedural laws, that was principle has been effective to all process matter in the court. But also, the principle of  presumption of innocence, only well known in the criminal process matter because that was back arrenged in KUHAP and was not arranged in HIR/Rbg as a regulation of civil procedural in the court. Nevertheless, the principle of presumption of innocence was applied in civil process matter by mean of the implementation of principle that contained in HIR/Rbg, i.e principle of actor sequitor forum rei, principle of equality before the law and principle of actori in cumbit probation. Key words : The principle of presumption of innocence, a general principle of procedural law, its implementation, civil process matter

  8. Literature Reference for Shiga and Shiga-like Toxin (Journal of Clinical Microbiology. 2007. 45(10): 3377–3380)

    Science.gov (United States)

    This procedure describes a rapid optical immunoassay for the detection of Stx-1 and Stx-2 using a commercially available kit for presumptive analysis of aerosol, solid, particulate, liquid and water samples contaminated with Shiga and Shiga-like toxin.

  9. Equine deep stromal abscesses (51 cases - 2004-2009) - Part 2

    DEFF Research Database (Denmark)

    Henriksen, Michala de Linde; Andersen, Pia Haubro; Mietelka, Kristy

    2014-01-01

    To investigate histopathologic and immunohistochemical aspects of equine deep stromal abscesses (DSA) with a focus on the histopathologic diagnosis, presumptive etiology, and the immunohistochemical expression of three angiogenesis-related factors: vascular endothelial growth factor-A (VEGF...

  10. 76 FR 36027 - James Zadroga 9/11 Health and Compensation Act of 2010

    Science.gov (United States)

    2011-06-21

    ... part, the Special Master may publish a list of individuals who have filed Eligibility Forms and the..., the Special Master proposes that the Fund maintain and publish a list of presumptively covered... 36030

  11. Schwannoma of the left brachial plexus mimicking a ...

    African Journals Online (AJOL)

    Schwannoma of the left brachial plexus mimicking a cervicomediastinal ... Her voice was hoarse but there was no eye signs suggestive of thyrotoxicosis. ... A presumptive diagnosis of thyroid carcinoma with retrosternal extension was made.

  12. Comparison of five tests for identification of Staphylococcus aureus from clinical samples

    NARCIS (Netherlands)

    A. Luijendijk (Ad); A.F. van Belkum (Alex); J.A.J.W. Kluytmans (Jan); H.A. Verbrugh (Henri)

    1996-01-01

    textabstractFive different laboratory tests for the identification of Staphylococcus aureus were compared. Analyses of 271 presumptive S. aureus strains, supplemented with 59 well-defined methicillin-resistant S. aureus (MRSA) isolates, were performed. Only the

  13. Effect of inulin and probiotic bacteria on growth, survival, immune ...

    African Journals Online (AJOL)

    Usuario

    2012-12-17

    Dec 17, 2012 ... tory activity against presumptive vibrios and enzyme production were studied as .... Guasave, Sinaloa, Mexico) and immediately transported to the laboratory ..... alginolyticus, Vibrio parahemolyticus and Vibrio cholerae. Fish.

  14. The effects of tertiary wastewater treatment on the prevalence of antimicrobial resistant bacteria

    DEFF Research Database (Denmark)

    Guardabassi, L.; Wong, Danilo Lo Fo; Dalsgaard, A.

    2002-01-01

    and anaerobically digested sludge by bacteriological counts on media selective for coliforms (MacConkey agar) and Acinetobacter spp. (Baumann agar). In addition, the level of antimicrobial susceptibility was determined by the disc-diffusion method in 442 Acinetobacter isolates identified by colony hybridisation......-resistant presumptive coliforms and Acinetobacter spp. in treated sewage and digested sludge were not significantly higher compared with raw sewage. On the contrary at one plant, statistically significant decreases were observed in the prevalence of ampicillin-resistant presumptive Acinetobacter spp. (p = 0.......0188) following sewage treatment, and in the prevalence of either ampicillin-resistant presumptive Acinetobacter spp. (p = 0.0013) or ampicillin- and gentamicin-resistant presumptive coliforms (p = 0.0273 and p = 0.0186) following sludge treatment. The results obtained by bacteriological counts were confirmed...

  15. 77 FR 23373 - Small Business Investment Companies-Energy Saving Qualified Investments

    Science.gov (United States)

    2012-04-19

    ... appropriate for inclusion in the definition. Furthermore, if a Small Business generates revenues solely from... definition of Energy Saving Qualified Investment by adding a presumption that a Small Business will be...

  16. Topology optimization of viscoelastic rectifiers

    DEFF Research Database (Denmark)

    Jensen, Kristian Ejlebjærg; Szabo, Peter; Okkels, Fridolin

    2012-01-01

    An approach for the design of microfluidic viscoelastic rectifiers is presented based on a combination of a viscoelastic model and the method of topology optimization. This presumption free approach yields a material layout topologically different from experimentally realized rectifiers...

  17. Multiplex polymerase chain reaction: Could change diagnosis of ...

    African Journals Online (AJOL)

    acquired infection in critically ill children. The increasing incidence of infections by antibiotic-resistant pathogens adds significantly to the cost of hospital care and to the length of hospital stays. Besides clinical prerequisites for presumptive diagnosis ...

  18. 76 FR 4245 - Herbicide Exposure and Veterans With Covered Service in Korea

    Science.gov (United States)

    2011-01-25

    ... procedure, Alcohol abuse, Alcoholism, Claims, Day care, Dental health, Drug abuse, Foreign relations... addition and revision read as follows: Sec. 3.307 Presumptive service connection for chronic, tropical or...

  19. Pyrethroid insecticide accumulation in primary cultures of cortical neurons in vitro

    Science.gov (United States)

    Primary cultures of neurons have been widely utilized to study the actions of pyrethroids and other neurotoxicants, with the presumption that the media concentration accurately reflects the dose received by the cells. However, recent studies have demonstrated that lipophilic comp...

  20. Předpoklady Rakouska pro rozvoj cestovního ruchu

    OpenAIRE

    Zavadilová, Tereza

    2009-01-01

    The bachelor thesis is about the presumptions for the tourism development in Austria. The presumptions are generally characterized in the first part, the second part of the thesis describes Austria, its tourism and the current development of the tourism in Austria. The second part also describes the cultural and natural attractions in Austria; the cultural attractions comprise castles, museums, monasteries, churches etc., the natural attractions describe the Austrian Alps, protected areas, na...

  1. Performance of CHROMAGAR candida and BIGGY agar for identification of yeast species

    OpenAIRE

    Marol Serhat; Yücesoy Mine

    2003-01-01

    Abstract Background The importance of identifying the pathogenic fungi rapidly has encouraged the development of differential media for the presumptive identification of yeasts. In this study two differential media, CHROMagar Candida and bismuth sulphite glucose glycine yeast agar, were evaluated for the presumptive identification of yeast species. Methods A total number of 270 yeast strains including 169 Candida albicans, 33 C. tropicalis, 24 C. glabrata, 18 C. parapsilosis, 12 C. krusei, 5 ...

  2. Taste as feeling

    OpenAIRE

    Highmore, Ben

    2016-01-01

    This article is premised on two presumptions. The first is, I think, uncontroversial, the second less so. The first presumption is that today, serious discussions about taste usually start out by rehearsing Pierre Bourdieu’s contribution to our understanding of how taste preferences operate in society. This, then, is merely to recognize that when Bourdieu first published books such as The Love of Art (1969, written with Alain Darbel) and Distinctions: A Social Critique of the Judgement of Tas...

  3. Methemoglobin Formation and Characterization of Hemoglobin Adducts of Carcinogenic Aromatic Amines and Heterocyclic Aromatic Amines.

    Science.gov (United States)

    Pathak, Khyatiben V; Chiu, Ting-Lan; Amin, Elizabeth Ambrose; Turesky, Robert J

    2016-03-21

    Arylamines (AAs) and heterocyclic aromatic amines (HAAs) are structurally related carcinogens formed during the combustion of tobacco or cooking of meat. They undergo cytochrome P450 mediated N-hydroxylation to form metabolites which bind to DNA and lead to mutations. The N-hydroxylated metabolites of many AAs also can undergo a co-oxidation reaction with oxy-hemolgobin (HbO2) to form methemoglobin (met-Hb) and the arylnitroso intermediates, which react with the β-Cys(93) chain of Hb to form Hb-arylsulfinamide adducts. The biochemistry of arylamine metabolism has been exploited to biomonitor certain AAs through their Hb arylsulfinamide adducts in humans. We examined the reactivity of HbO2 with the N-hydroxylated metabolites of 4-aminobiphenyl (ABP, HONH-ABP), aniline (ANL, HONH-ANL), and the HAAs 2-amino-9H-pyrido[2,3-b]indole (AαC, HONH-AαC), 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP, HONH-PhIP), and 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline (MeIQx, HONH-MeIQx). HONH-ABP, HO-ANL, and HONH-AαC induced methemoglobinemia and formed Hb sulfinamide adducts. However, HONH-MeIQx and HONH-PhIP did not react with the oxy-heme complex, and met-Hb formation and chemical modification of the β-Cys(93) residue were negligible. Molecular modeling studies showed that the distances between the H-ON-AA or H-ON-HAA substrates and the oxy-heme complex of HbO2 were too far away to induce methemoglobinemia. Different conformational changes in flexible helical and loop regions around the heme pocket induced by the H-ON-AA or H-ON-HAAs may explain the different proclivities of these chemicals to induce methemoglobinemia. Hb-Cys(93β) sulfinamide and sulfonamide adducts of ABP, ANL, and AαC were identified, by Orbitrap MS, following the proteolysis of Hb with trypsin, Glu-C, or Lys-C. Hb sulfinamide and sulfonamide adducts of ABP were identified in the blood of mice exposed to ABP, by Orbitrap MS. This is the first report of the identification of intact Hb

  4. Dietary nitrates, nitrites, and cardiovascular disease.

    Science.gov (United States)

    Hord, Norman G

    2011-12-01

    Dietary nitrate (NO(3)), nitrite (NO(2)), and arginine can serve as sources for production of NO(x) (a diverse group of metabolites including nitric oxide, nitrosothiols, and nitroalkenes) via ultraviolet light exposure to skin, mammalian nitrate/nitrite reductases in tissues, and nitric oxide synthase enzymes, respectively. NO(x) are responsible for the hypotensive, antiplatelet, and cytoprotective effects of dietary nitrates and nitrites. Current regulatory limits on nitrate intakes, based on concerns regarding potential risk of carcinogenicity and methemoglobinemia, are exceeded by normal daily intakes of single foods, such as soya milk and spinach, as well as by some recommended dietary patterns such as the Dietary Approaches to Stop Hypertension diet. This review includes a call for regulatory bodies to consider all available data on the beneficial physiologic roles of nitrate and nitrite in order to derive rational bases for dietary recommendations.

  5. Evaluation of nitrite contamination in baby foods and infant formulas marketed in Turkey.

    Science.gov (United States)

    Erkekoglu, Pinar; Baydar, Terken

    2009-05-01

    Nitrites are responsible for methemoglobinemia, to which infants younger than 6 months are thought to be the most susceptible population. This study aimed to detect whether there was any nitrite contamination in infant formulas and baby foods marketed in Turkey and to estimate possible toxicological risks in this sensitive physiological period. For this purpose, the samples were randomly collected and divided into four groups: milk-based, cereal-based, vegetable-based, and fruit-based. An easy and reliable spectrophotometric method was used by modifying the Griess method. The average nitrite contamination was found to be 204.07+/-65.80 microg/g in 42 samples, with 1,073 microg/g maximum. According to the results, baby and infant formulas include various nitrite levels; nitrite contamination might come from several sources during manufacturing, and so extreme attention must be given throughout the manufacturing process of food for infants.

  6. Survival with 98% methemoglobin levels in a school-aged child during the "festival of colors".

    Science.gov (United States)

    Sankar, Jhuma; Devangare, Shashikant; Dubey, N K

    2013-10-01

    Methemoglobin levels more than 70% have almost always been reported to have been fatal. The case of a 4-year-old boy who survived with methemoglobin levels of 98% is presented here. He was brought to the emergency department with complaints of vomiting, pain abdomen, and altered sensorium following accidental ingestion of paint thinner mixed with "Holi" colors. On examination, the child was in altered sensorium, cyanosed with saturations of 55%, who did not respond despite positive pressure ventilation with 100% oxygen. A possibility of toxic methemoglobinemia was considered and confirmed by finding of elevated methemoglobin levels of 98%. The child survived with definitive therapy with methylene blue and aggressive goal-directed approach.

  7. [Hydrogeology and medicine in the approach to health problems linked to nitrates: examples in Lorraine].

    Science.gov (United States)

    Melet, J J; Morlot, M; Passavy, J; Salado, J

    1980-01-01

    An investigation carried out by French Ministration of Agriculture (S.R.A.E.L.) has worked out an inventory and defined the nitrate amount evolution in waters, specially originated with underground formations, stared out by collectivities. The investigation spreading has brought about some ascertainment in Lorraine country. Particularly, the "Laboratoire d'hygiène et de recherche en santé publique" has so identified in a commune near Nancy, where nitrate amounts in water are particularly high, gastrointestinal troubles probably caused by minor methemoglobinemias which water supply origin have not been locally suspected. This note so shows that medical and paramedical corps cooperation with administrative authorities charged with water resource can attempt some interventions: better diagnosis, population and mayors information, search of technical and administrative settlements according to local environment.

  8. A decision tree model to estimate the value of information provided by a groundwater quality monitoring network

    Science.gov (United States)

    Khader, A. I.; Rosenberg, D. E.; McKee, M.

    2013-05-01

    Groundwater contaminated with nitrate poses a serious health risk to infants when this contaminated water is used for culinary purposes. To avoid this health risk, people need to know whether their culinary water is contaminated or not. Therefore, there is a need to design an effective groundwater monitoring network, acquire information on groundwater conditions, and use acquired information to inform management options. These actions require time, money, and effort. This paper presents a method to estimate the value of information (VOI) provided by a groundwater quality monitoring network located in an aquifer whose water poses a spatially heterogeneous and uncertain health risk. A decision tree model describes the structure of the decision alternatives facing the decision-maker and the expected outcomes from these alternatives. The alternatives include (i) ignore the health risk of nitrate-contaminated water, (ii) switch to alternative water sources such as bottled water, or (iii) implement a previously designed groundwater quality monitoring network that takes into account uncertainties in aquifer properties, contaminant transport processes, and climate (Khader, 2012). The VOI is estimated as the difference between the expected costs of implementing the monitoring network and the lowest-cost uninformed alternative. We illustrate the method for the Eocene Aquifer, West Bank, Palestine, where methemoglobinemia (blue baby syndrome) is the main health problem associated with the principal contaminant nitrate. The expected cost of each alternative is estimated as the weighted sum of the costs and probabilities (likelihoods) associated with the uncertain outcomes resulting from the alternative. Uncertain outcomes include actual nitrate concentrations in the aquifer, concentrations reported by the monitoring system, whether people abide by manager recommendations to use/not use aquifer water, and whether people get sick from drinking contaminated water. Outcome costs

  9. Plant growth nutrient (nitrobenzene poisoning with multiple complications

    Directory of Open Access Journals (Sweden)

    Yatendra Singh

    2015-01-01

    Full Text Available Nitrobenzene, a pale yellow oily liquid with an odor of bitter almonds, is used in the synthesis of Aniline dyes, flavoring agent, and also in rubber industry. Recently it is also used as a plant growth nutrient. It causes methemoglobinemia with symptoms including headache, nausea, dizziness, fatigue, shortness of breath, cyanosis, and convulsions. Severe acute exposure to nitrobenzene can cause jaundice, renal failure, and coma, and it may be fatal. We report a case of Plant growth nutrient (nitrobenzene poisoning with multiple complications like hemolytic anemia, renal failure, seizures, and pneumonia. Patient was managed with intravenous methylene blue along with other supportive therapy and survived. So, early aggressive management and a watch on complications might be helpful in saving patient′s life from this poisoning.

  10. ASAS PRADUGA TIDAK BERSALAH: PENERAPAN DAN PENGATURANNYA DALAM HUKUM ACARA PERDATA

    Directory of Open Access Journals (Sweden)

    E. Nurhaini Butarbutar

    2011-09-01

    Full Text Available The principle of presumption of innocence, was a general principle of procedural law, because that was contained in the Act of Power by Judiciary. As that the general principle of procedural laws, that was principle has been effective to all process matter in the court. But also, the principle of presumption of innocence, only well known in the criminal process matter because that was back arrenged in KUHAP and was not arranged in HIR/Rbg as a regulation of civil procedural in the court. Nevertheless, the principle of presumption of innocence was applied in civil process matter by mean of the implementation of principle that contained in HIR/Rbg, i.e principle of actor sequitor forum rei, principle of equality before the law and principle of actori in cumbit probation.

  11. La crise de la présomption d’innocence: regard croisé sur la procédure pénale camerounaise et de la Cour pénale internationale

    Directory of Open Access Journals (Sweden)

    Hervé Magloire MONEBOULOU MINKADA

    2014-12-01

    Full Text Available Most of time, the suspect is presumed innocent in the beginning of the penal proceeding. But this presumption of innocence is created for saving individual freedoms and reputation. The truth is that the suspect is presumed guilty after his arrest. And the judicial authorities will check if the suspect is innocent or confirmed guilty. This situation can threaten individual freedoms and reputation. That is why we want to size the meaning of presumption of innocence in other to protect it, at first. Secondly, we are going to study the presumption of culpability. What is more, the fact that the suspect is presumed guilty justifies the office of a barrister at any stage of the penal proceeding. In fact, before the arrest of the suspect, he is presumed innocent. After his arrest he is presumed guilty.

  12. Admissions to emergency department may be classified into specific complaint categories

    DEFF Research Database (Denmark)

    Carter-Storch, Rasmus; Frydkjær-Olsen, Ulrik; Mogensen, Christian Backer

    2014-01-01

    INTRODUCTION: In the emergency departments (ED), a heterogeneous mix of patients is seen. The aim of this study was to establish a limited number of categories of complaints and symptoms covering the majority of admissions in a Danish ED and to quantify the volume of cases in each category...... covering all patient complaints was produced. Presumptive diagnoses and categories with frequencies less than 1% were pooled with other groups, unless keeping them was clinically relevant. RESULTS: Among the 9,863 patients, 49% were medical, 31% surgical, 15% orthopaedic and 5% vascular surgical patients....... In 35% of cases, the patients were referred with a presumptive diagnosis, in 65% with a complaint or a symptom; and 11,031 complaints were placed in 13 main categories, 77 subcategories and 44 presumptive diagnoses. This aggregation resulted in 99 groups holding less than 1% of the patients' complaints...

  13. Precarity and Preparedness: Non-Adherence as Institutional Work in Diagnosing and Treating Malaria in Uganda.

    Science.gov (United States)

    Umlauf, René

    2017-07-01

    Access to anti-malarial drugs is increasingly governed by novel regulation technologies like rapid diagnostic tests (RDTs). However, high rates of non-adherence particularly to negative RDT results have been reported, threatening the cost-effectiveness of the two interrelated goals of improving diagnosis and reducing the over-prescription of expensive anti-malarial drugs. Below I set out to reconstruct prior treatment forms like presumptive treatment of malaria by paying particular attention to their institutional groundings. I show how novel regulation technologies affect existing institutions of care and argue that the institutional work of presumptive treatment goes beyond the diagnosis and treatment of a currently observed fever episode. Instead, in contexts of precarity, through what I will call "practices of preparedness," presumptive treatment includes a variety of practices, performances, temporalities, and opportunities that allow individuals to prepare for future episodes of fever.

  14. Prevention and control of sexually transmissible infections among hotel-based female sex workers in Dhaka, Bangladesh.

    Science.gov (United States)

    McCormick, Duncan F; Rahman, Motiur; Zadrozny, Sabrina; Alam, Anadil; Ashraf, Lutfa; Neilsen, Graham A; Kelly, Robert; Menezes, Prema; Miller, William C; Hoffman, Irving F

    2013-12-01

    Hotel-based sex workers in Bangladesh have high rates of sexually transmissible infections (STIs), high client turnover and low condom use. Two monthly clinic-based strategies were compared: periodic presumptive treatment (PPT) and enhanced syndromic management (ESM) - one round of presumptive treatment followed by treatment based on assessment and laboratory tests. A randomised controlled trial compared PPT and ESM by prevalence and incidence, behaviour, retention, cost and STI incidence and prevalence. Demographic, behavioural and clinical data were collected from women at two clinics in Dhaka. All women received presumptive treatment and were randomised to receive PPT or ESM at nine monthly visits. In total, 549 women (median age: control. PPT offered a feasible, low-cost alternative to ESM. Educational aspects led to a reduction in coercion and fewer sessions. Implementation studies are needed to improve condom use and retention.

  15. Medical Eschatologies: The Christian Spirit of Hospital Protocol.

    Science.gov (United States)

    Langford, Jean M

    2016-01-01

    If much has been written of the forms of bodiliness reinforced by hospitals, less attention has been paid to the medicalization of the soul. The medical management of death institutionalizes divisions between body and soul, and matter and spirit, infusing end-of-life care with latent Christian theological presumptions. The invisibility of these presumptions is partly sustained by projecting religiosity on those who endorse other cosmologies, while retaining for medicine a mask of secular science. Stories of conflict with non-Christian patients force these presumptions into visibility, suggesting alternative ethics of care and mourning rooted in other understandings. In this article, I explore one such story. Considering the story as an allegory for how matter and spirit figure in contemporary postmortem disciplines, I suggest that it exposes both the operation of a taboo against mixing material and spiritual agendas, and an assumption that appropriate mourning is oriented toward symbolic homage, rather than concern for the material welfare of the dead.

  16. Tuberculosis among transhumant pastoralist and settled communities of south-eastern Mauritania

    Directory of Open Access Journals (Sweden)

    Aissata Lô

    2016-05-01

    Full Text Available Background: Transhumant pastoralists of Mauritania were assumed to have a high prevalence of tuberculosis (TB because of reduced access to diagnostic testing. No population-based survey on TB has been published for Mauritania. Objective: The goal of this study was to estimate the prevalence of presumptive TB cases among mobile pastoralists and villagers in a remote zone of Mauritania. Design: In the south-eastern province of Hodh Ech Chargui, 250 adult pastoralists and 250 villagers were randomly enrolled using multistage cluster sampling in February 2012. A TB centre nurse examined participants using a standard clinical protocol, and a participant questionnaire was completed. Focus group discussions and interviews were conducted with community members and health personnel, respectively. Results: Fourteen new presumptive TB cases were identified, leading to an overall prevalence of 2.8%, (95% confidence interval (CI 1.5–4.7%. The prevalence was non-significantly higher among villagers than pastoralists (3.6% vs. 2.0%. Assuming illness duration was 3 years and all presumptive cases started treatment, an overall crude incidence of 933 cases/100,000 was derived. Five of six presumptive cases in Djiguenni were confirmed by sputum smear microscopy, but none out of eight presumptive cases were confirmed in Néma, although the same nurse performed all clinical examinations in both departments. This result was attributed to the use of expired reagents in Néma. Communities mentioned distance rather than lack of information as the main constraint to seeking diagnosis, but poor diagnostic centre performance also delayed decision-making. Conclusions: TB prevalences were high among both pastoralists and villagers. None of the 14 presumptive cases sought prior diagnostic testing. TB diagnostic centres in the remote rural study zone were poorly equipped. These centres must remain in operation to reduce TB incidence in vulnerable communities in insecure

  17. Weighing the evidence of common beliefs in obesity research

    DEFF Research Database (Denmark)

    Casazza, Krista; Brown, Andrew; Astrup, Arne

    2015-01-01

    Abstract Obesity is a topic on which many views are strongly held in the absence of scientific evidence to support those views, and some views are strongly held despite evidence to contradict those views. We refer to the former as "presumptions" and the latter as "myths". Here we present nine myths...... and ten presumptions surrounding the effects of rapid weight loss; setting realistic goals in weight loss therapy; stage of change or readiness to lose weight; physical education classes; breast-feeding; daily self-weighing; genetic contribution to obesity; the "Freshman 15"; food deserts; regularly...

  18. Regulations implementing the Byrd Amendments to the Black Lung Benefits Act: determining coal miners' and survivors' entitlement to benefits. Final rule.

    Science.gov (United States)

    2013-09-25

    This final rule revises the Black Lung Benefits Act (BLBA or Act) regulations to implement amendments made by the Patient Protection and Affordable Care Act (ACA). The ACA amended the BLBA in two ways. First, it revived a rebuttable presumption of total disability or death due to pneumoconiosis for certain claims. Second, it reinstituted automatic entitlement to benefits for certain eligible survivors of coal miners whose lifetime benefit claims were awarded because they were totally disabled due to pneumoconiosis. These regulations clarify how the statutory presumption may be invoked and rebutted and the application and scope of the survivor-entitlement provision. The rule also eliminates several unnecessary or obsolete provisions.

  19. Characterization of the microflora of lightly salted lumpfish (Cyclopterus lumpus) roe stored at 5 C

    DEFF Research Database (Denmark)

    Basby, Merethe; Jeppesen, V.F.; Huss, Hans Henrik

    1998-01-01

    Numeric taxonomy analysis of 70 lactic acid bacteria (LAB) and 30 Enterobacteriaceae from lightly salted lumpfish roe, showed that Enterobacteriaceae formed three subgroups: Morganella morganii presumptive Serratia liquefaciens and Serratia plymuthica. LAB formed three subgroups of presumptive...... Lactococcus spp. and Carnobacterium spp. Production of off-odors and volatile sulfur compounds by twelve selected strains and three Vibrio spp. of identical origin in pasteurized roe, and of three Enterobacteriaceae in sterile fresh roe, was examined. Morganella morganii produced off-odors and volatile sulfur...

  20. Presunciones, verdad y normas procesales

    Directory of Open Access Journals (Sweden)

    Aguiló Regla, Josep

    2006-12-01

    Full Text Available The aim of this article is threefold: 1 To cast some light on the controversial issue of the “nature” of presumptions in law; to this purpose, showing the gap existing between “is presumable” and “shall be presumed” (or “ought to be presumed” is the way to adequately individuate the idea of “presumption norms”. 2 Once this idea has been made clear, to show the need to bring, in the analysis of it, the distinction between rules and principles; this allows to distinguish, in turn, between presumption norms which are rules (“presumption rules” and presumption norms which are principles (“presumption principles”. 3 To try to dissolve, in theoretical terms, the socalled “iuris et de iure presumptions” (or “conclusive presumptions”; to this end, “presumption norms” (which oblige to presume are distinguished from “presumption-based norms” (which do not oblige to presume.

    El trabajo se propone alcanzar tres objetivos: 1 Aclarar la disputada cuestión de la “naturaleza” de las presunciones en el Derecho; para ello se muestra la distancia que media entre el sintagma “es presumible” y el sintagma “se presumirá (o debe presumirse” como forma de aislar adecuadamente la noción de “normas de presunción”. 2 Aclarada esta noción, mostrar la necesidad de introducir en su análisis la distinción entre reglas y principios; lo que permite distinguir, a su vez, entre normas de presunción-regla (presunciones-regla y normas de presunción- principio (presunciones-principio. 3 Tratar de disolver en términos teóricos las llamadas “presunciones iuris et de iure”, para ello se distingue entre “normas de presunción” (que obligan a presumir y “normas basadas en una presunción” (que no obligan a presumir.

  1. Value Representations

    DEFF Research Database (Denmark)

    Rasmussen, Majken Kirkegaard; Petersen, Marianne Graves

    2011-01-01

    Stereotypic presumptions about gender affect the design process, both in relation to how users are understood and how products are designed. As a way to decrease the influence of stereotypic presumptions in design process, we propose not to disregard the aspect of gender in the design process......, as the perspective brings valuable insights on different approaches to technology, but instead to view gender through a value lens. Contributing to this perspective, we have developed Value Representations as a design-oriented instrument for staging a reflective dialogue with users. Value Representations...

  2. Value representations: a value based dialogue tool

    DEFF Research Database (Denmark)

    Petersen, Marianne Graves; Rasmussen, Majken Kirkegaard

    2011-01-01

    Stereotypic presumptions about gender affect the design process, both in relation to how users are understood and how products are designed. As a way to decrease the influence of stereotypic presumptions in design process, we propose not to disregard the aspect of gender in the design process......, as the perspective brings valuable insights on different approaches to technology, but instead to view gender through a value lens. Contributing to this perspective, we have developed Value Representations as a design-oriented instrument for staging a reflective dialogue with users. Value Representations...

  3. Social Anxiety in Learning: Stages of Change in a Sample of UK Undergraduates

    Science.gov (United States)

    Topham, Phil; Moller, Naomi; Davies, Hannah

    2016-01-01

    Social anxiety in learning is prevalent amongst traditional-age students and has a marked effect on their engagement with higher education. It receives little attention from academic or support services and there is a presumption that students will manage their anxieties. Yet it is unclear what psychosocial resources they might bring to this task…

  4. 40 CFR 60.743 - Compliance provisions.

    Science.gov (United States)

    2010-07-01

    ... 60.743 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... building ventilation system and other room exhausts such as those on drying ovens. All such ventilation air... approved. The presumptive point of measurement shall be prior to separation/ purification; a point after...

  5. Infrequent detection of Pneumocystis jirovecii by PCR in oral wash specimens from TB patients with or without HIV and healthy contacts in Tanzania

    DEFF Research Database (Denmark)

    Jensen, Lotte; Jensen, Andreas V; Praygod, George

    2010-01-01

    In tuberculosis (TB) endemic parts of the world, patients with pulmonary symptoms are managed as "smear-negative TB patients" if they do not improve on a two-week presumptive, broad-spectrum course of antibiotic treatment even if they are TB microscopy smear negative. These patients are frequentl......- and TB-endemic area of sub-Saharan Africa....

  6. Evaluation of phenotypic tests to detect carbapenem-resistant Enterobacteriaceae in colonized patients hospitalized in intensive care units

    Directory of Open Access Journals (Sweden)

    Leandro Reus Rodrigues Perez

    2015-07-01

    It is important to state that combined-disk test with phenylboronic acid is not suitable for bacterial identification/isolation. Conversely, selective/chromogenic agar after 48h of incubation showed to be a useful tool, with the advantage of presumptive bacterial identification.

  7. 15 CFR Supplement No. 4 to Part 744 - Entity List

    Science.gov (United States)

    2010-01-01

    .../22/08. Ali Akbar Yahya, 505 Siraj Building 17B Street, Mankhool, Dubai, U.A.E For all items subject... EAR) Presumption of denial 73 FR 54503, 9/22/08. Farrokh Nia Yaghmaei, a.k.a. Farrokh Nia Yaghmayi...

  8. Competence: Commodification of Human Ability

    Science.gov (United States)

    Han, Soonghee

    2008-01-01

    The purpose of this article is to analyze the meaning and presumptions of competence in the concrete context of knowledge capitalism. First, the nature of competence as a "commodification of human ability" that obtains a standardized monetary value to sell in the labor market, is elucidated by applying Karl Marx's critical theory. Second, it is…

  9. Candidates stick to party guns. In lieu of new healthcare plans, Bush, Gore follow party reform proposals.

    Science.gov (United States)

    Gardner, J; Hallam, K

    2000-07-03

    As the Democratic and GOP nominating conventions approach next month, presumptive nominees Al Gore and George W. Bush are offering no new healthcare plans, both preferring to ride the healthcare waves already set in motion by their respective party's leadership. And the really interesting thing is, the plans aren't that different. Call it creeping incrementalism.

  10. 30 CFR 938.15 - Approval of Pennsylvania regulatory program amendments.

    Science.gov (United States)

    2010-07-01

    .../description April 26, 1983, May 12, 1983 October 5, 1983 Bureau of Water Quality Management Underground Mine... water supply system,” “rebuttable presumption area,” “underground mining,” “underground mining... amendments. 938.15 Section 938.15 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT...

  11. 26 CFR 1.165-13T - Questions and answers relating to the treatment of losses on certain straddle transactions...

    Science.gov (United States)

    2010-04-01

    ... regularly engaged in investing in regulated futures contracts qualify for the profit presumption for all... entered into for profit. For purposes of section 108 of the Act, the term “straddle” has the meaning given... profit? A-2 A transaction is considered entered into for profit if the transaction is entered into for...

  12. Developing Inclusive Practice: Teacher Perceptions of Opportunities and Constraints in the Republic of Ireland

    Science.gov (United States)

    Shevlin, Michael; Winter, Eileen; Flynn, Paula

    2013-01-01

    There has been a significant policy shift from parallel systems of special and mainstream education in the Republic of Ireland towards provision underpinned by enabling legislation with a presumption for inclusion. The role of teachers in establishing inclusive learning environments is critical and it is generally accepted that inclusive practice…

  13. Two Philosophical Errors Concerning School Choice.

    Science.gov (United States)

    Brighouse, Harry

    1997-01-01

    Argues, in contrast to David Hargreaves, that libertarianism implies a mild presumption against school choice, and that notions of common good are significant to educational decision making only when deciding between sets of institutions that perform equally well at delivering their obligations. Links these issues to questions about school choice.…

  14. 77 FR 74355 - Approval, Disapproval and Promulgation of State Implementation Plans; State of Utah; Regional...

    Science.gov (United States)

    2012-12-14

    ... 0.15 lb/MMBtu for most coal-fired EGUs. The presumptive SO 2 limits are inappropriate because EPA... develop the trading program. If the SO 2 milestone is exceeded, the trading program will be activated... be activated. Instead, sources that are covered by the program are on notice that it will be...

  15. The Client Company Marginally Utilises the Knowledge of Highly Skilled Temporary Staff

    Science.gov (United States)

    Augustsson, Gunnar

    2016-01-01

    This study is based on the presumption that there is often an underuse of temporary staff in client companies (CC) with highly skilled professionals. The study combines theories of the flexible organisation and a sociocultural perspective on learning within the framework of an inter-organisational context. The data are based partly on 17…

  16. Clinical sentinel surveillance of equine West Nile fever, Spain

    DEFF Research Database (Denmark)

    Saegerman, C.; Alba-Casals, A.; García-Bocanegra, I.

    2016-01-01

    variable in horses affected by WNF, four clinical signs and the month of occurrence were identified as useful indicators to distinguish between WNF-related and WNF-unrelated cases. The signs that pointed out a presumptive diagnosis of WNF in horses were cranial nerves deficits, limb paralysis, photophobia...

  17. Brand and automaticity

    NARCIS (Netherlands)

    Liu, J.

    2008-01-01

    A presumption of most consumer research is that consumers endeavor to maximize the utility of their choices and are in complete control of their purchasing and consumption behavior. However, everyday life experience suggests that many of our choices are not all that reasoned or conscious. Indeed,

  18. Update of the list of QPS‐recommended biological agents intentionally added to food or feed as notified to EFSA 6: suitability of taxonomic units notified to EFSA until March 2017

    NARCIS (Netherlands)

    Ricci, Antonia; Allende, Ana; Bolton, Declan; Chemaly, Marianne; Davies, Robert; Girones, Rosina; Koutsoumanis, Kostas; Lindqvist, Roland; Nørrung, Birgit; Robertson, Lucy; Ru, Giuseppe; Fernandez Escamez, Pablo Salvador; Sanaa, Moez; Simmons, Marion; Skandamis, Panagiotis; Snary, Emma; Speybroeck, Niko; Kuile, Ter Benno; Threlfall, John; Wahlström, Helene; Cocconcelli, Pier Sandro; Peixe, Luisa; Maradona, Miguel Prieto; Querol, Amparo; Suarez, Juan Evaristo; Sundh, Ingvar; Vlak, Just; Correia, Sandra; Herman, Lieve

    2017-01-01

    The qualified presumption of safety (QPS) concept was developed to provide a harmonised generic pre-evaluation to support safety risk assessments of biological agents performed by EFSA's scientific Panels. The identity, body of knowledge, safety concerns and antimicrobial resistance of valid

  19. Volume 9 Number 2

    African Journals Online (AJOL)

    OLUWOLE

    standard curve was prepared with the absorbance values and the concentration of phosphate in the sample was extrapolated from the standard curve. Nitrate. Nitrate was determined by the spectrophotometric sodium ... plating presumptive positive samples on Mac. Conkay agar. Incubation was done at 350C for 48 h.

  20. 78 FR 76196 - Secondary Service Connection for Diagnosable Illnesses Associated With Traumatic Brain Injury

    Science.gov (United States)

    2013-12-17

    ... questions of causation and service connection in individual cases. Even if medical studies indicate that TBI... 7, 2004. We wrote this in relation to the use of presumptions in the case of prisoners of war who...-pituitary changes if manifest within 12 months of moderate or severe TBI. We provided a 60-day public...

  1. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    It has long been noted that high temperature produces great variation in wing forms of the vestigial mutant of Drosophila. Most of the wings have defects in the wing blade and partially formed wing margin, which are the result of autonomous cell death in the presumptive wing blade or costal region of the wing disc.

  2. The H3K27me3 demethylase, KDM6B, is induced by Epstein-Barr virus and over-expressed in Hodgkin's Lymphoma

    DEFF Research Database (Denmark)

    Anderton, J A; Bose, S; Vockerodt, M

    2011-01-01

    ), an Epstein-Barr virus (EBV) associated malignancy. KDM6B is over-expressed in primary HL and induced by the EBV oncogene, latent membrane protein (LMP1) in GC B cells, the presumptive progenitors of HL. Consistent with these observations, we found that KDM6B transcriptional targets in GC B cells are enriched...

  3. 19 CFR 351.402 - Calculation of export price and constructed export price; reimbursement of antidumping and...

    Science.gov (United States)

    2010-04-01

    ... Export Price, Constructed Export Price, Fair Value, and Normal Value § 351.402 Calculation of export... (date of final determination of sales at less than fair value). (3) Presumption. The Secretary may...) Introduction. In order to establish export price, constructed export price, and normal value, the Secretary...

  4. Antibiotic susceptibilities of Salmonella species prevalent among ...

    African Journals Online (AJOL)

    This study was conducted to assess the prevalence of Salmonella species among children having diarrhea in Katsina State, Nigeria. A total of 220 diarrhea stool samples of children aged five years and below (0-5 years) were collected and screened for Salmonella species using culture technique. Presumptively positive ...

  5. The Law of Student Discipline in Malaysia

    Science.gov (United States)

    Hee, Tie Fatt

    2008-01-01

    Judicial review of decisions on student discipline is limited in Malaysia. This arises because of the general presumption that in the enforcement of school discipline, educators are able to act in the best interest of the student to maintain a safe learning environment. This article examines the range of disciplinary measures in Malaysian schools…

  6. Signature Pedagogies for Social Foundations: Negotiating Social Foundations Teaching Practices in the Field of Education

    Science.gov (United States)

    Schneider, Sandra B.

    2010-01-01

    The conflicts arising between the pedagogical preferences of the fields of instructional design and technology (IDT) and social foundations of education are substantial. This conflict is primarily one of pedagogical values separating the Social Foundations with its emphasis on critical and creative thinking and the presumption of value and theory…

  7. Tuberculosis mimicking lung cancer

    Directory of Open Access Journals (Sweden)

    I. Hammen

    2015-01-01

    Our case report presents two patients, who were referred to the Thorax diagnostic centre at the Department of Respiratory Medicine, Odense University Hospital, with presumptive diagnosis of neoplasm and had proved lung TB with no evidence of malignancy instead. In the first case diagnosis was confirmed after thoracotomy, in the second case after bronchoscopy.

  8. Call mimicry by eastern towhees and its significance in relation to auditory learning

    Science.gov (United States)

    Jon S. Greenlaw; Clifford E. Shackelford; Raymond E. Brown

    1998-01-01

    The authors document cases of eastern towhees (Pipilo erythrophthalmus) using mimicked alarm calls from three presumptive models (blue jay (Cyanocitta cristata), brown thrasher (Toxostoma rufum), and American robin (Turdus migratorius)). In four instances, male towhees employed heterospecific calls without substitution in their own call repertoires. Three birds (New...

  9. Pneumonic Plague Transmission, Moramanga, Madagascar, 2015.

    Science.gov (United States)

    Ramasindrazana, Beza; Andrianaivoarimanana, Voahangy; Rakotondramanga, Jean Marius; Birdsell, Dawn N; Ratsitorahina, Maherisoa; Rajerison, Minoarisoa

    2017-03-01

    During a pneumonic plague outbreak in Moramanga, Madagascar, we identified 4 confirmed, 1 presumptive, and 9 suspected plague case-patients. Human-to-human transmission among close contacts was high (reproductive number 1.44) and the case fatality rate was 71%. Phylogenetic analysis showed that the Yersinia pestis isolates belonged to group q3, different from the previous outbreak.

  10. Conditional political budget cycles: a review of recent evidence

    NARCIS (Netherlands)

    Haan, de J.; Klomp, J.G.

    2013-01-01

    Until recently, most research on political budget cycles was based on the (often implicit) presumption that these cycles do not differ across countries. However, more recent studies focus on heterogeneity. This paper surveys studies examining the factors conditioning the occurrence and strength of

  11. High laboratory cost predicted per tuberculosis case diagnosed with increased case finding without a triage strategy.

    Science.gov (United States)

    Dunbar, R; Naidoo, P; Beyers, N; Langley, I

    2017-09-01

    Cape Town, South Africa. To model the effects of increased case finding and triage strategies on laboratory costs per tuberculosis (TB) case diagnosed. We used a validated operational model and published laboratory cost data. We modelled the effect of varying the proportion with TB among presumptive cases and Xpert cartridge price reductions on cost per TB case and per additional TB case diagnosed in the Xpert-based vs. smear/culture-based algorithms. In our current scenario (18.3% with TB among presumptive cases), the proportion of cases diagnosed increased by 8.7% (16.7% vs. 15.0%), and the cost per case diagnosed increased by 142% (US$121 vs. US$50). The cost per additional case diagnosed was US$986. This would increase to US$1619 if the proportion with TB among presumptive cases was 10.6%. At 25.9-30.8% of TB prevalence among presumptive cases and a 50% reduction in Xpert cartridge price, the cost per TB case diagnosed would range from US$50 to US$59 (comparable to the US$48.77 found in routine practice with smear/culture). The operational model illustrates the effect of increased case finding on laboratory costs per TB case diagnosed. Unless triage strategies are identified, the approach will not be sustainable, even if Xpert cartridge prices are reduced.

  12. Mutiny by Mutation: Uses of Neoteny in Science Fiction

    Science.gov (United States)

    Honeyman, Susan

    2004-01-01

    Developmentalism and Romanticism represent contrary poles in an absolutist dichotomy that frames most Western discourse on childhood. This opposition is generally recognized in current childhood studies but the former discourse still dominates institutional practices. Both views, however, rely on similar presumptions--that development is a linear…

  13. CASE REVIEW (Labor Law) | Fassil | Haramaya Law Review

    African Journals Online (AJOL)

    The Ethiopian labour law seemingly adopts the presumption of 'indefinite period' of engagement for all labour contracts. The burden is then on the employer to prove otherwise i.e. recruitments for definite period or piece work. This case comment drills on the effect of phaseout of project works on labour contract attached to it ...

  14. [Conflicts and vector-borne diseases

    DEFF Research Database (Denmark)

    Bygbjerg, Ib Christian

    2010-01-01

    Based on literature and personal experiences, vector-borne diseases and conflicts are reviewed. Simple rapid diagnostic tests for three important parasitoses are available. Resort is often made to case definitions and to presumptive treatment. Resistance is an emerging problem. Vaccines are still...

  15. 75 FR 33992 - Interest and Penalty Suspension Provisions Under Section 6404(g) of the Internal Revenue Code

    Science.gov (United States)

    2010-06-16

    ... agreement with the IRS. (B) Taxpayer acting in good faith. (1) In general. (2) Presumption. (3) Examples. (C... transaction in which the taxpayer has acted reasonably and in good faith, or to a closed transaction. For... a tax shelter promotion. (B) Taxpayer acting in good faith--(1) In general. The IRS may suspend...

  16. The African American Critique of White Supremacist Science.

    Science.gov (United States)

    Jorgensen, Carl

    1995-01-01

    Excerpts writings of past African American intellectuals on the issue of presumptions of innate black mental inferiority, and applies their analyses to the scientific racism found in "The Bell Curve" (Herrnstein and Murray, 1994). Ideas for incorporating this critical tradition into current efforts, to prevent the resurgence of white…

  17. Resilience and social costs: centralised towns vs. distributed settlements?

    DEFF Research Database (Denmark)

    Hendriksen, Kåre

    In government reports and political debates in Greenland it is often stated, that the divided settlement in general and especially the settlements are too costly, and that the outlying districts in general do not contribute sufficiently to the national economy. This presumption is used as an argu...

  18. 29 CFR 4211.4 - Contributions for purposes of the numerator and denominator of the allocation fractions.

    Science.gov (United States)

    2010-07-01

    ... of the allocation fractions. 4211.4 Section 4211.4 Labor Regulations Relating to Labor (Continued... denominator of the allocation fractions. Each of the allocation fractions used in the presumptive, modified... five-year period. (a) The numerator of the allocation fraction, with respect to a withdrawing employer...

  19. [COMPLICATED AMOEBIC APENDICITIS.REPORT OF A CASE

    Science.gov (United States)

    Casavilca Zambrano, Sandro; Gomez Anchante, Victor; Cisneros Gallegos, Eduardo

    2000-01-01

    We report a case of acute abdomen that is operated with the presumptive diagnosis of complicated acute appendicitis. In the histologic examination we make the diagnosis of complicated amoebic appendicitis. We discuss clinical manifestations and histopathologic findings of this unusual presentation of amoebic infection.

  20. Acute appendicitis: An overview | Saidi | East African Medical Journal

    African Journals Online (AJOL)

    Objective: To provide an overview of the changing epidemiology of acute appendicitis in the developed and developing countries and the presumptive reasons. Data source: Major published series of the last two decades were reviewed using Medline Search and Index Medicus. The myriad of diagnostic approaches ...

  1. Multiple Intelligences: Current Trends in Assessment

    Science.gov (United States)

    Harman, Marsha J.; Kordinak, S. Thomas; Bruce, A. Jerry

    2009-01-01

    With his theory of multiple intelligences, Howard Gardner challenged the presumption that intelligence is a single innate entity. He maintained that multiple intelligences exist and are related to specific brain areas and symbol systems. Each of the intelligences has its merits and limits, but by using a multiple intelligences approach, more…

  2. Elastofibroma dorsi: MRI diagnosis in a young girl

    Energy Technology Data Exchange (ETDEWEB)

    Devaney, D. [Dept. of Histopathology, Hospital for Sick Children, London (United Kingdom); Livesley, P. [Dept. of Orthopaedics, Hospital for Sick Children, London (United Kingdom); Shaw, D. [Dept. of Paediatric Radiology, Hospital for Sick Children, London (United Kingdom)

    1995-06-01

    With indications for computerised imaging expanding, elastofibroma dorsi will probably be seen more frequently. This report describes an elastofibroma presenting in an 11-year-old girl and its appearance by magnetic resonance imaging. Presumptive diagnosis by magnetic resonance imaging may prevent unnecessary radical surgery. (orig.)

  3. 75 FR 14391 - Diseases Associated With Exposure to Certain Herbicide Agents (Hairy Cell Leukemia and Other...

    Science.gov (United States)

    2010-03-25

    ... blood and oxygen to a portion of the myocardium; it typically occurs when there is an imbalance between... include hypertension or peripheral manifestations of arteriosclerosis such as peripheral vascular disease... mirror that average. Only the benefit costs of the presumptive conditions listed. Secondary conditions...

  4. 12 CFR 574.7 - Determination by the OTS.

    Science.gov (United States)

    2010-01-01

    ... days of such request on the competitive factors involved. Acquisitions involving mergers (including...) [Reserved] (g) Presumptive disqualifiers—(1) Integrity factors. The following factors shall give rise to a...) Violation of the rules, regulations, codes of conduct or ethics of a self-regulatory trade or professional...

  5. Aspergillus pragensis sp nov discovered during molecular reidentification of clinical isolates belonging to Aspergillus section Candidi

    DEFF Research Database (Denmark)

    Lyskova, Pavlina; Hubka, Vit; Kolarik, Miroslav

    2014-01-01

    The identity of nine clinical isolates recovered from Czech patients and presumptively identified as Aspergillus sp. section Candidi based on colony morphology was revised using sequences of beta-tubulin, calmodulin gene sequence, and internal transcribed spacer rDNA. Six isolates were from suspe...

  6. Rocuronium and sugammadex: An alternative to succinylcholine for electro convulsive therapy in patients with suspected neuroleptic malignant syndrome.

    LENUS (Irish Health Repository)

    Ramamoorthy, Karthik G

    2012-01-31

    We report a case of presumptive neuroleptic malignant syndrome requiring muscle relaxation for electro-convulsive therapy. short acting muscle relaxation without the use of succinylcholine was achieved using rocvronivm reversed with the novel reversal agent sugammadex. We suggest that this combination is a safe and effective alternative to succinylcholine in such cases.

  7. Rocuronium and sugammadex: An alternative to succinylcholine for electro convulsive therapy in patients with suspected neuroleptic malignant syndrome

    Directory of Open Access Journals (Sweden)

    Karthik G Ramamoorthy

    2011-01-01

    Full Text Available We report a case of presumptive neuroleptic malignant syndrome requiring muscle relaxation for electro-convulsive therapy. short acting muscle relaxation without the use of succinylcholine was achieved using rocvronivm reversed with the novel reversal agent sugammadex. We suggest that this combination is a safe and effective alternative to succinylcholine in such cases.

  8. Browse Title Index

    African Journals Online (AJOL)

    Items 1 - 50 of 109 ... Vol 5, No 2 (2005), Achromobacter xylosoxidans bacteriaemia in a patient with myocarditis and lobar pneumonia, Abstract ... Vol 4, No 1 (2004), Accessibility of Insecticide Treated Bed Nets and Intermittent Presumptive Treatment of Malaria to Mozambicans obtaining Healthcare in Southern Malawi: A ...

  9. ECHR Melo Tadeu: A Tax Case Which Should Bring on More Carefully Selected Criminal Procedures

    NARCIS (Netherlands)

    Poelmann, E.

    2016-01-01

    The European Court of Human Rights (ECHR) judged in the Melo Tadeu case that the refusal of the authorities to undo the seizure of assets after a criminal acquittal, is disproportional, regardless whether the appeal was too late. The Melo Tadeu judgment implies mainly that the presumption of

  10. Retributivist Arguments against Presuming Innocence : Answering to Duff

    NARCIS (Netherlands)

    van Dijk, A.A.

    2013-01-01

    Factors justifying not presuming innocence are generally incorporated into the Presumption of Innocence (PoI). A confusing discourse has resulted: numerous guilt-presuming acts are deemed consistent with the PoI. I argue for an unusually broad PoI: any act that might convey to a reasonable actor

  11. The Enclosure of the Academic Commons.

    Science.gov (United States)

    Bollier, David

    2002-01-01

    Asserts that although the new proprietary ethic within universities may produce certain useful results (chiefly for a handful of research institutions and their corporate sponsors), this growing market ethic is beginning to eclipse the long-standing presumption that scholarship should be open, collaborative, and public. (EV)

  12. 78 FR 17023 - Certain Outbound Property Transfers by Domestic Corporations; Certain Stock Distributions by...

    Science.gov (United States)

    2013-03-19

    ... occurs within the two-year ``presumption of tax avoidance'' period following the reorganization. The.... Generally, tax returns and tax return information are confidential, as required by 26 U.S.C. 6103... or appropriate to carry out the purposes of the amendments made by subtitle D of title VI of the Tax...

  13. A protege plug-in for defeasible reasoning

    CSIR Research Space (South Africa)

    Moodley, K

    2012-06-01

    Full Text Available and are both rooted in the notion of Rational Closure developed by Lehmann and Magidor for the propositional case. Here we recast their definitions in a defeasible DL context and define algorithms for prototypical and presumptive reasoning in defeasible DL...

  14. The histone H5 variant in Xenopus laevis

    NARCIS (Netherlands)

    Moorman, A. F.; de Boer, P. A.; Linders, M. T.; Charles, R.

    1984-01-01

    The presumptive histone H5 of Xenopus laevis has been characterized by SDS and acid-urea-Triton polyacrylamide gel electrophoresis and compared with chicken histone H5. Chicken H5 has a lower electrophoretic mobility compared to that of Xenopus H5 in both gel systems. It is shown, using a polyclonal

  15. An Interdisciplinary Guided Inquiry Laboratory for First Year Undergraduate Forensic Science Students

    Science.gov (United States)

    Cresswell, Sarah L.; Loughlin, Wendy A.

    2015-01-01

    An effective guided inquiry forensic case study (a pharmacy break-in) is described for first-year students. Four robust introductory forensic chemistry and biology experiments are used to analyze potential drug samples and determine the identity of a possible suspect. Students perform presumptive tests for blood on a "point of entry…

  16. Evaluation of a tuberculosis active case finding project in peri-urban areas, Myanmar: 2014-2016.

    Science.gov (United States)

    Aye, Sandar; Majumdar, Suman S; Oo, Myo Minn; Tripathy, Jaya Prasad; Satyanarayana, S; Kyaw, Nang Thu Thu; Kyaw, Khine Wut Yee; Oo, Nay Lynn; Thein, Saw; Thu, Myat Kyaw; Soe, Kyaw Thu; Aung, Si Thu

    2018-05-01

    We assessed the effect of an active case finding (ACF) project on tuberculosis (TB) case notification and the yields from a household and neigbourhood intervention (screening contacts of historical index TB patients diagnosed >24months ago) and a community intervention (screening attendants of health education sessions/mobile clinics). Cross-sectional analysis of project records, township TB registers and annual TB reports. In the household and neigbourhood intervention, of 56,709 people screened, 1,076 were presumptive TB and 74 patients were treated for active TB with a screening yield of 0.1% and a yield from presumptive cases of 6.9%. In the community intervention, of 162,881 people screened, 4,497 were presumptive TB and 984 were treated for active TB with a screening yield of 0.6% and yield from presumptive cases of 21.9%. Of active TB cases, 94% were new, 89% were pulmonary, 44% were bacteriologically-confirmed and 5% had HIV. Case notification rates per 100,000 in project townships increased from 142 during baseline (2011-2013) to 148 during intervention (2014-2016) periods. The yield from household and neigbourhood intervention was lower than community intervention. This finding highlights reconsidering the strategy of screening of contacts from historical index cases. Strategies to reach high-risk groups should be explored for future ACF interventions to increase yield of TB. Copyright © 2018 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  17. Aminoglycoside resistance among isolates of nosocomial Enterobacteriaceae

    International Nuclear Information System (INIS)

    Botha, P.L.; Elisha, G.; Pratt, K.

    1981-01-01

    Fifty-seven gentamicin-resistant isolates of Enterobacteriaceae, obtained from patients attending hospital, were examined for the production of aminoglycoside-modifying enzymes. Of the 51 strains producing such enzymes, 34 were presumptively plasmid-mediated as indicated by conjugation experiments

  18. correlation of who clinical staging with cd4 counts in adult hiv/aids

    African Journals Online (AJOL)

    2011-02-02

    Feb 2, 2011 ... AIDS and HIV/AIDS case definitions for surveillance. (African region) (12). Laboratory and radiological methods were carried out if they were required to make a clinical diagnosis. In the majority of the cases, the HIV clinical events were presumptive diagnosis and based on the WHO clinical staging for ...

  19. U.S. Army Custom Segmentation System

    Science.gov (United States)

    2007-06-01

    segmentation is individual or intergroup differences in response to marketing - mix variables. Presumptions about segments: •different demands in a...product or service category, •respond differently to changes in the marketing mix Criteria for segments: •The segments must exist in the environment

  20. Correlates of Adolescent Assertiveness with HIV Avoidance in a Four-Nation Sample

    Science.gov (United States)

    Onuoha, Francis N.; Munakata, Tsunetsugu

    2005-01-01

    Adolescents are frequently admonished to be socially assertive in order to confront negative interpersonal peer influences. Since the advent of HIV/AIDS in human social chemistry, the admonition has become more critical than ever. But the warning is often proffered in the misguided presumption that social assertiveness is the all-required…

  1. Effect of inulin and probiotic bacteria on growth, survival, immune ...

    African Journals Online (AJOL)

    The effect of inulin and probiotic bacteria on the growth, survival, immune response and viral prevalence of white spot syndrome virus (WSSV) in white shrimp was evaluated. Presumptive bacilli and lactic acid bacteria (LAB) were characterized for hemolytic and enzymatic activity, hydrophobicity and antagonism against ...

  2. Reflections on a Feminist Psychology of Women: Paradoxes and Prospects.

    Science.gov (United States)

    Fine, Michelle

    1985-01-01

    Reports an analysis of the methods and conclusions of articles published in Psychology of Women Quarterly from 1978 through 1981. Three paradoxes emerge from feminist psychology's commitent to contextual validity: the presumption of "progressive progress"; the implications of internal causes for social conditions; and the advancement of…

  3. Cloning and characterization of a thermostable 2- deoxy-D-ribose-5 ...

    African Journals Online (AJOL)

    Analysis of the presumptive 2-deoxy-D-ribose 5-phosphate aldolase gene from Aciduliprofundum boonei revealed an open reading frame (ORF) encoding 222 amino acids, which was subcloned and then expressed in Escherichia coli. The recombinant DERA protein was purified to apparent homogeneity. The enzyme ...

  4. British degrees made in Hong Kong: an inquiry into the role of space and place in transnational education

    NARCIS (Netherlands)

    Leung, W.H.M.; Waters, J.L.

    2013-01-01

    The fundamental logic of transnational education programmes is a one-to-one transfer of institutional capital across space and an unimportance of place. This article interrogates these presumptions and argues that space and place play an important role in transnational education. Drawing on

  5. Randomised primary health center based interventions to improve the diagnosis and treatment of undifferentiated fever and dengue in Vietnam

    NARCIS (Netherlands)

    Phuong, Hoang L.; Nga, Tran T. T.; Giao, Phan T.; Hung, Le Q.; Binh, Tran Q.; Nam, Nguyen V.; Nagelkerke, Nico; de Vries, Peter J.

    2010-01-01

    ABSTRACT: BACKGROUND: Fever is a common reason for attending primary health facilities in Vietnam. Response of health care providers to patients with fever commonly consists of making a presumptive diagnosis and proposing corresponding treatment. In Vietnam, where malaria was brought under control,

  6. The Problems of Proving Actual or Apparent Bias: An Analysis of ...

    African Journals Online (AJOL)

    This article takes a critical look at the divergent approaches of courts in constructing the meaning of actual and apparent bias in adjudicative contexts. ... which has seemingly emerged is that which weighs the allegations of bias against the presumption of impartiality and the requirements of the double reasonableness test.

  7. 27 CFR 53.2 - Attachment of tax.

    Science.gov (United States)

    2010-04-01

    ... sale on credit, the tax attaches whether or not the purchase price is actually collected. (d) Where a... passes is dependent upon the intention of the parties as gathered from the contract of sale and the attendant circumstances. In the absence of expressed intention, the legal rules of presumption followed in...

  8. 29 CFR 4211.1 - Purpose and scope.

    Science.gov (United States)

    2010-07-01

    ... presumptive method (section 4211(c)(2)); the rolling-5 method (section 4211(c)(3)); and the direct attribution... approve the adoption of an alternative allocation method. On September 25, 1984, 49 FR 37686, the PBGC... allocation methods. Section 4211(c)(5) of ERISA also permits certain modifications to the statutory...

  9. Disseminated Mycobacterium avium infection in a cat

    OpenAIRE

    Barry, Maureen; Taylor, Judith; Woods, Paul

    2002-01-01

    A domestic shorthair cat was presented for lethargy and ataxia. Clinical findings included an abdominal mass, lumbosacral pain, ataxia. Aspirates from the liver and lymph nodes revealed intracellular, negative-staining rods. Treatment for presumptive mycobacterium infection was unsuccessful and the cat was euthanized. Disseminated Mycobacterium avium was confirmed on culture.

  10. Disseminated Mycobacterium avium infection in a cat.

    Science.gov (United States)

    Barry, Maureen; Taylor, Judith; Woods, J Paul

    2002-05-01

    A domestic shorthair cat was presented for lethargy and ataxia. Clinical findings included an abdominal mass, lumbosacral pain, ataxia. Aspirates from the liver and lymph nodes revealed intracellular, negative-staining rods. Treatment for presumptive mycobacterium infection was unsuccessful and the cat was euthanized. Disseminated Mycobacterium avium was confirmed on culture.

  11. Ciguatera: the detection of neurotoxins in carnivorous reef fish from ...

    African Journals Online (AJOL)

    Two barracuda and one snapper tested positive for a sodium-channel activator, i.e. presumptive ciguatoxin, in the N2a assay. LC/MS analyses showed that only these three samples contained high-intensity peaks, with masses of 1 222 amu and 1 279 amu. These results represent the first analytical report indicating the ...

  12. 77 FR 33446 - Jordan Cove Energy Project, L.P.; Application for Long-Term Authorization to Export Liquefied...

    Science.gov (United States)

    2012-06-06

    ....\\2\\ \\2\\ Jordan Cove states that under the LTA business model, the decision whether to utilize... that presumption ``by making an affirmative showing of inconsistency with the public interest.'' \\6\\ \\5... Cove is highlighted in Jordan Cove's application. Based on the reasoning provided in the Application...

  13. Issue Definition in Rights-Based Policy Focused on the Experiences of Individuals with Disabilities: An Examination of Canadian Parliamentary Discourse

    Science.gov (United States)

    Baker, Dana Lee

    2008-01-01

    In issue definition in rights-based policy Canada stereotypically embraces a more positive, human rights-centered approach as compared with the American stereotype associated with the USA's more presumptively negative, civil rights-based tack. Since exclusionary infrastructures violate the core values of democratic governance, a failure to address…

  14. 40 CFR 52.1174 - Control strategy: Ozone.

    Science.gov (United States)

    2010-07-01

    ... the allowable emissions resulting from the application of the CTG presumptive norm. The State must... Forms, Reference Tables, and General Instructions, along with an implementation strategy for the State's... implement one or more appropriate contingency measure(s) which are contained in the contingency plan...

  15. Key factors in children's competence to consent to clinical research

    NARCIS (Netherlands)

    Hein, Irma M.; Troost, Pieter W.; Lindeboom, Robert; Benninga, Marc A.; Zwaan, C. Michel; van Goudoever, Johannes B.; Lindauer, Ramón J. L.

    2015-01-01

    Although law is established on a strong presumption that persons younger than a certain age are not competent to consent, statutory age limits for asking children's consent to clinical research differ widely internationally. From a clinical perspective, competence is assumed to involve many factors

  16. Sustainable natural resource use in rural China: Trends and policies

    NARCIS (Netherlands)

    Qu, F.; Kuyvenhoven, A.; Shi, X.; Heerink, N.

    2010-01-01

    In this paper we provide an overview of recent trends in the availability and quality of land and water resources in rural China, and examine the common presumption that rural resources are rapidly degrading in China. Data based on consistent definitions and measurement methods that have recently

  17. Peer Mentoring in Higher Education: Issues of Power and Control

    Science.gov (United States)

    Christie, Hazel

    2014-01-01

    In response to widespread support for mentoring schemes in higher education this article calls for a more critical investigation of the dynamics of power and control, which are intrinsic to the mentoring process, and questions presumptions that mentoring brings only positive benefits to its participants. It provides this more critical appraisal by…

  18. 38 CFR 3.262 - Evaluation of income.

    Science.gov (United States)

    2010-07-01

    ... Register. The presumption that inclusion of such income is available to the veteran and would not work a.... 1315(g), 1503(a)(6)) (f) Social security benefits. Old age and survivor's insurance and disability... as income in determining eligibility for disability pension. (45 U.S.C. 228s-1) This exclusion...

  19. The dispersion relation of charge and current compensated relativistic electron beam-plasma system

    International Nuclear Information System (INIS)

    Vrba, P.; Schroetter, J.; Jarosova, P.; Koerbel, S.

    1978-01-01

    The unstable regions of relativistic electron beam-plasma system were determined by analysing the general dispersion relation numerically. The external parameters were varied to ensure more effective instability excitations. The full charge- and current compensation presumptions lead to the new synchronism predictions. The slow space charge wave and slow cyclotron wave of the return current are synchronous with the plasma ion wave. (author)

  20. Getting to First Base: Prima Facie Arguments for Propositions of Value.

    Science.gov (United States)

    Tuman, Joseph S.

    1987-01-01

    Argues that few clear standards exist for value debate. Defines values as instrumental or terminal, and identifies four prima facie burdens necessary for affirming a value resolution: value identification; value criteria; value hierarchy; and topicality through relevance. Examines the role of presumption and burden of proof in value debate. (MM)

  1. As You Like It

    DEFF Research Database (Denmark)

    Manners, Ian

    2010-01-01

    This chapter addresses some of the methodological, theoretical and empirical challenges of studying the European Neighbourhood Policy (ENP). It will argue that analysing the four-year old ENP presents a wide variety of challenges for scholars of the EU's relations with its near neighbours...... these presumptions are determinate in analysing whether ENP is ‘as you like it'....

  2. Comparison of Rapid Diagnostic Tests and Microscopy for Malaria ...

    African Journals Online (AJOL)

    Presumptive treatment of malaria results in significant overuse of antimalarials. This study compared the diagnostic accuracy of Histidine Rich Protein II and plasmodium lactate dehydrogenase (pLDH)-based Rapid Kits( RDTs)and using expert microscopy as the gold standard for the detection of falciparum and ...

  3. Laryngeal obstruction caused by lymphoma in an adult dairy cow

    OpenAIRE

    Lardé, Hélène; Nichols, Sylvain; Babkine, Marie; Chénier, Sonia

    2014-01-01

    A Holstein cow was presented for inspiratory dyspnea. Endoscopic evaluation revealed swollen arytenoids and a presumptive diagnosis of bilateral arytenoidal chondritis was made. A partial arytenoidectomy was performed, the right arytenoid was submitted for histopathology, and a diagnosis of laryngeal lymphoma was made. Due to the poor prognosis, the cow was euthanized.

  4. Martians in the Playground: Researching Special Educational Needs

    Science.gov (United States)

    Pirrie, Anne; Head, George

    2007-01-01

    This article offers a critique of what has become known as "inclusive education" under the New Labour administration. The initial impetus for the article was a research project designed to ascertain the impact of the "presumption of mainstreaming" contained in Section 15 of the "Standards in Scotland's Schools etc. Act…

  5. West Europe without Nuclear Energy

    International Nuclear Information System (INIS)

    1999-01-01

    This document contains basic conclusions of discussion if West Europe can exist without nuclear energy: 1. Presumptions for the nuclear energy removal 2. Regional and international consulting 3. Economic competition 4. Role of the nuclear energy 5. Situation in the energetic industry 6. Costs, safety and public relations 7. Energy policy

  6. The blameworthiness of health and safety rule violations

    NARCIS (Netherlands)

    P. Mascini (Peter)

    2006-01-01

    textabstractMan-made disasters usually lead to the tightening of safety regulations, because rule breaking is seen as a major cause of them. This reaction is based on the presumptions that the safety rules are good and that the rule-breakers are wrong. The reasons the personnel of a coke factory

  7. Computer tomography guided lung biopsy using interactive breath-hold control

    DEFF Research Database (Denmark)

    Ashraf, Haseem; Krag-Andersen, Shella; Naqibullah, Matiullah

    2017-01-01

    Background: Interactive breath-hold control (IBC) may improve the accuracy and decrease the complication rate of computed tomography (CT)-guided lung biopsy, but this presumption has not been proven in a randomized study. Methods: Patients admitted for CT-guided lung biopsy were randomized...

  8. 17 CFR 230.147 - “Part of an issue”, “person resident”, and “doing business within” for purposes of section 3(a)(11).

    Science.gov (United States)

    2010-04-01

    ... businessmen intending to raise capital from local sources may rely in claiming the section 3(a)(11) exemption... purposes of section 3(a)(11). Preliminary Notes: 1. This rule shall not raise any presumption that the... in character, which in reality represent local financing by local industries, carried out through...

  9. Interzones of Law and Metaphysics

    DEFF Research Database (Denmark)

    Mossin, Christiane

    and sources of authority. On the basis of a historical-conceptual understanding of law according to which law, social structure and metaphysical presumptions are inescapably intertwined, the dissertation derives from the binding provisions of law certain essential features of social order. More precisely...

  10. The Principal and Student Expression: From Armbands to Tatoos.

    Science.gov (United States)

    McCarthy, Martha M.

    1998-01-01

    Since the mid-1980s, judicial decisions have broadened school authorities' discretion to restrict student expression (in oral and written communications, grooming, and attire). The category of protected student expression has eroded. Despite replacement of the "Tinker" presumption favoring student expression with one favoring validity of…

  11. 76 FR 71867 - Addition of Certain Persons to the Entity List; and Implementation of Entity List Annual Review...

    Science.gov (United States)

    2011-11-21

    ... Kabul, Afghanistan, and A2 Ground Floor, City Computer Plaza, Shar-e-Naw, Kabul, Afghanistan; (3) Fazal..., Peshawar, Pakistan; (3) Fazal Rahim Farid, a.k.a., the following three aliases: --Fazel Rahim Farid... Afghanistan EAR). Fazal Rahim Farid, a.k.a., the For all items Presumption of denial........ 76 FR [INSERT FR...

  12. Extension technology of store ability of spent fuel

    International Nuclear Information System (INIS)

    1991-05-01

    It is the introduction of the extension technology of store ability of spent fuel including metal store cask, transport and store cask, concrete cask, NUHOMS and MVDS. It explains of technology of recombination of spent fuel including the purpose and real application, demonstration, presumption of expense, major interesting issue and the present condition of relevant licences permit and approvals.

  13. 75 FR 46885 - Satellite Television Extension and Localism Act of 2010 and Satellite Home Viewer Extension and...

    Science.gov (United States)

    2010-08-04

    ... some point in the future and a prediction from the updated model indicates that the location can..., to ``develop and prescribe by rule a point-to-point predictive model for reliably and presumptively... business hours in the FCC Reference Center (Room CY-A257), 445 12th Street, SW., Washington, DC 20554. The...

  14. The "Nature" of Leadership Philosophy in Outdoor and Adventure Education: Partnership or Predation

    Science.gov (United States)

    Uhlik, Kim S.

    2006-01-01

    Nature continually impresses humans in its role as an omnipresent, if not ultimate, source of power. One hallmark of outdoor and adventure education (OAE) has been its presumption that humans' interaction with aspects of Nature's "power" promotes the antecedents of leadership: measurable, persistent psychological effects and behavioral…

  15. Navy and Marine Corps Public Health Center Pocket Guide to Malaria Prevention and Control

    Science.gov (United States)

    2011-01-01

    lumefantrine 120 mg. Product: Both of the two antimalarial active ingredients, artemether, an artemisinin derivative, and lumefantrine, are blood...Products contain a range of 5 to 20 percent of the active ingredient. Presumptive Treatment – administration of antimalarial drugs in suspected...MEDICAL INTELLIGENCE ................ 64 APPENDIX 2: ANTIMALARIAL MEDICATIONS ................................... 69 APPENDIX 3: LABORATORY

  16. Elastofibroma dorsi: MRI diagnosis in a young girl

    International Nuclear Information System (INIS)

    Devaney, D.; Livesley, P.; Shaw, D.

    1995-01-01

    With indications for computerised imaging expanding, elastofibroma dorsi will probably be seen more frequently. This report describes an elastofibroma presenting in an 11-year-old girl and its appearance by magnetic resonance imaging. Presumptive diagnosis by magnetic resonance imaging may prevent unnecessary radical surgery. (orig.)

  17. 47 CFR 63.23 - Resale-based international common carriers.

    Science.gov (United States)

    2010-10-01

    ... presumption that they lack market power in particular foreign points are available on the International Bureau... 47 Telecommunication 3 2010-10-01 2010-10-01 false Resale-based international common carriers. 63... Supplements § 63.23 Resale-based international common carriers. The following conditions apply to carriers...

  18. 26 CFR 56.4911-2 - Lobbying expenditures, direct lobbying communications, and grass roots lobbying communications.

    Science.gov (United States)

    2010-04-01

    ... rebuttable presumption regarding certain paid mass media communications) and § 56.4911-5 (special, more... mass media communications about highly publicized legislation. Paragraph (d) of this section contains... the farm economy. The advertisement is not a mass media communication described in paragraph (b)(5)(ii...

  19. The retina of Spalax ehrenbergi: novel histologic features supportive of a modified photosensory role.

    NARCIS (Netherlands)

    Cernuda-Cernuda, R.; Grip, W.J. de; Cooper, H.M.; Nevo, E.; Garcia-Fernandez, J.M.

    2002-01-01

    PURPOSE: The retina of the blind mole rat Spalax ehrenbergi was compared with other vertebrate photosensitive organs in an attempt to correlate its histologic organization with a presumptive nonvisual photoreceptor role. METHODS: The eyes of eight adult animals were analyzed by light and electron

  20. How Well Do Student Nurses Write Case Studies? A Cohesion-Centered Textual Complexity Analysis

    NARCIS (Netherlands)

    Dascalu, Mihai; Dessus, Philippe; Thuez, Laurent; Trausan-Matu, Stefan

    2017-01-01

    Starting from the presumption that writing style is proven to be a reliable predictor of comprehension, this paper investigates the extent to which textual complexity features of nurse students’ essays are related to the scores they were given. Thus, forty essays about case studies on infectious

  1. Music Therapy as a Caring Intervention: Swedish Musicians Learning a New Professional Field

    Science.gov (United States)

    Petersson, Gunnar; Nystrom, Maria

    2011-01-01

    The question of competence in providing music therapy has rarely been the focus of interest in empirical research, as most music therapy research aims at measuring outcomes. Therefore, the aim of this study is to analyse and describe musicians' learning processes when they study music therapy as a caring intervention. An initial presumption is…

  2. Conditional political budget cycles : a review of recent evidence

    NARCIS (Netherlands)

    de Haan, J.; Klomp, J.G.

    2013-01-01

    Until recently, most research on political budget cycles was based on the (often implicit) presumption that these cycles do not differ across countries. However, more recent studies focus on heterogeneity. This paper surveys studies examining the factors conditioning the occurrence and strength of

  3. Adoption and validation of Ribonucleotide Reductase (RNR)-based real-time assays for detection of HLB ‘Candidatus Liberibacter asiaticus’ (CLas)

    Science.gov (United States)

    Huanglongbing (HLB), aka Citrus Greening, is a well-known destructive disease that threatens the multi-billion dollar citrus industry in the United States and citrus production in other countries around the world. The presumptive causal agent of HLB, ‘Candidatus Liberibacter asiaticus' (CLas), is of...

  4. Download this PDF file

    African Journals Online (AJOL)

    PROF ADEWUNMI

    Conclusion: The identified capacities and gaps presented in this study are ... At Yambuku, he took ill, and was treated for presumptive malaria at the Yambuku hospital. .... to the development of anti ebola vaccines (Biek et al., 2006). ..... conducts, such as washing and preparation of the body for exposure for several days, ...

  5. Some experimental aspects of optimality theoretic pragmatics

    NARCIS (Netherlands)

    Blutner, R.; Németh T., E.; Bibok, K.

    2010-01-01

    The article has three main concerns: (i) it gives a concise introduction into optimality-theoretic pragmatics; (ii) it discusses the relation to alternative accounts (relevance theory and Levinson's theory of presumptive meanings); (iii) it reviews recent findings concerning the psychological

  6. Non-tuberculosis mycobacteria: Trend of isolation rate and characteristics of NTM in Cambodia during 2011–2013

    Directory of Open Access Journals (Sweden)

    S Khann

    2015-01-01

    Conclusions: The isolation rate of NTM in Cambodia among presumptive MDR-TB patients was found to be remarkably high and increasing over the last 3 years and strongly correlated with the grade of smear result. Further studies and appropriate managements should be done for those patients.

  7. Educational Choice Regarding Technical Education: Research with Case Study

    Science.gov (United States)

    Kacerauskas, Tomas; Šaparauskas, Jonas

    2017-01-01

    In first part, the models, theories, mechanisms and presumptions, as well as the ideas of educational choice discourse have been scrutinized. In the second part, the survey on educational choice at Vilnius Gediminas Technical University, Lithuania has been presented. The methodology used in this research is a survey of respondents and survey…

  8. Technologies of self-creation

    DEFF Research Database (Denmark)

    Amhøj, Christa Breum

    2008-01-01

    -created organisation. Analytically the article points to the necessity of not reducing the subject to a role, a competence, an essence or a discursive subject position which per se is capable of negotiating the social conditions. This type of essentialist reductions and analytical presumptions will already in advance...

  9. 34 CFR 361.42 - Assessment for determining eligibility and priority for services.

    Science.gov (United States)

    2010-07-01

    ... services due to the severity of the applicant's disability. (3) Presumption of eligibility for Social... applicant or group of applicants is excluded or found ineligible solely on the basis of the type of..., color, or national origin of the applicant; (B) Type of expected employment outcome; (C) Source of...

  10. 77 FR 73769 - Endangered and Threatened Wildlife and Plants; Listing Four Subspecies of Mazama Pocket Gopher...

    Science.gov (United States)

    2012-12-11

    ... genetic data and morphological features. The candidate status for the nine Washington subspecies of Mazama... time) genetic data and morphological features and based on the presumption that this subspecies was a... natural or manmade factors, including low genetic diversity, small or isolated populations, low...

  11. Religion, Nature, Science Education and the Epistemology of Dialectics

    Science.gov (United States)

    Alexakos, Konstantinos

    2010-01-01

    In his article "Scientists at Play in a Field of the Lord", David Long (2010) rightly challenges our presumptions of what science is and brings forth some of the disjunctures between science and deeply held American religious beliefs. Reading his narrative of the conflicts that he experienced on the opening day of the Creation Museum, I cannot…

  12. Attracting, Recruiting and Retaining Male Teachers: Policy Issues in the Male Teacher Debate

    Science.gov (United States)

    Mills, Martin; Martino, Wayne; Lingard, Bob

    2004-01-01

    Frequent calls for more male teachers are being made in English-speaking countries. Many of these calls are based upon the fact that the teaching profession has become (even more) 'feminized' and the presumption that this has had negative effects for the education of boys. The employment of more male teachers is sometimes suggested as a way to…

  13. Tuberculosis case finding and mortality prediction

    DEFF Research Database (Denmark)

    Rudolf, F; Wagner, A-J; Back, F M

    2017-01-01

    SETTING: A suburban area of Bissau, the capital of Guinea-Bissau; the study was conducted among presumptive pulmonary tuberculosis (prePTB) patients seeking medical care for signs and symptoms suggestive of PTB. OBJECTIVE: To determine if a clinical TB score and a biomarker suPAR (soluble urokinase...

  14. Emerging theoretical understanding of pluricentric coordination in public governance

    DEFF Research Database (Denmark)

    Reff Pedersen, Anne; Sehested, Karina; Sørensen, Eva

    2011-01-01

    Currently, we are witnessing a comprehensive change in the theoretical understandings of how coordination is provided in the pursuit of public governance. Traditional strands of theory took their departure from the presumption that coordination is the outcome of processes within coherent institut...

  15. A Case Study of Academic Growth in Schools for the Deaf: The Convergence of Educational Policy and Organizational Theory

    Science.gov (United States)

    Virnig, Sean M.

    2013-01-01

    In this age of educational accountability, public schools are presumed to have the innate organizational capability to meet academic achievement benchmarks. Fair or not, this presumption also extends to schools serving students who are deaf, a population whose academic achievement continues to be unsatisfactory. This dissertation investigated how…

  16. 77 FR 76380 - Partner's Distributive Share

    Science.gov (United States)

    2012-12-28

    ... this commenter, these presumptions should be limited to situations in which the partnership does not... are allocated pro rata based on the partners' relative contributions; all partnership liabilities are... (net of partnership liabilities) or tax basis of partnership property is $5 million or less at all...

  17. Does Childhood Disability Increase Risk for Child Abuse and Neglect?

    Science.gov (United States)

    Leeb, Rebecca T.; Bitsko, Rebecca H.; Merrick, Melissa T.; Armour, Brian S.

    2012-01-01

    In this article we review the empirical evidence for the presumptions that children with disabilities are at increased risk for child maltreatment, and parents with disabilities are more likely to perpetrate child abuse and neglect. Challenges to the epidemiological examination of the prevalence of child maltreatment and disabilities are…

  18. Frequency and characteristics of battered child syndrome in patients on a paediatric burns unit: A clinical case review

    Directory of Open Access Journals (Sweden)

    M. Gil-Vargas

    2017-07-01

    Conclusions: Having knowledge of and being able to identify battered child syndrome may prevent fatal injuries. It is important to equip healthcare staff on first-contact care units with the knowledge to establish a presumptive diagnosis of child/adolescent abuse. Only through proper investigation of social events may just solutions be sought and implemented.

  19. Fire Fighters’ Ability and Willingness to Participate in a Pandemic

    Science.gov (United States)

    2008-03-01

    pancreatic, prostate, rectal, throat, ovarian or breast cancer fall under presumptive diseases.119 Currently, pandemic influenza is not covered as a...x THIS PAGE INTENTIONALLY LEFT BLANK xi LIST OF TABLES Table 1. COG Fire UASI Funded Projects...Council of Governments ( COG ) as the area containing the following jurisdictions: the City of Alexandria, Arlington County, the District of Columbia

  20. 20 CFR 404.435 - Excess earnings; months to which excess earnings can or cannot be charged; grace year defined.

    Science.gov (United States)

    2010-04-01

    ... her. Example 1: Don, age 62, will retire from his regular job in April of next year. Although he will... month of your taxable year until you show to our satisfaction that in a particular month you did not... annual net income or loss (see § 404.429). (e) Presumption regarding services for wages. You are presumed...

  1. 1 Change and obduracy in university teaching practices: tracing ...

    African Journals Online (AJOL)

    use the sociomaterial notion of obduracy to argue against the presumption that change is a coordinated ... outcomes tends to bracket out both local practices and the meso-level of institutional systems, with the ... student information and learning technology systems, as well as networks around policy and governance, and ...

  2. "A False Dilemma": Should Decisions about Education Resource Use Be Made at the State or Local Level?

    Science.gov (United States)

    Timar, Thomas B.; Roza, Marguerite

    2010-01-01

    Over the past 30 years, states have assumed a greater role in financing education. The presumption of local control has been superseded by systems of state control. This shift in authority raises several critical questions. Chief among them is, "What effect has centralization of education financing had on the capacity of school districts to…

  3. Konflikter og vektorbårne sygdomme

    DEFF Research Database (Denmark)

    Bygbjerg, Ib

    2010-01-01

    Based on literature and personal experiences, vector-borne diseases and conflicts are reviewed. Simple rapid diagnostic tests for three important parasitoses are available. Resort is often made to case definitions and to presumptive treatment. Resistance is an emerging problem. Vaccines are still...

  4. Reproductive biology, hybridization, and flower visitors of rare Sclerocactus taxa in Utah's Uintah Basin

    Science.gov (United States)

    The mating system and flower visitors of two threatened species of Sclerocactus (Cactaceae) were studied in the Uintah Basin of eastern Utah, an area undergoing rapid energy development. We found that both S. wetlandicus and S. brevispinus, as well as a third presumptive taxon (undescribed) which w...

  5. Comparison of identification and antimicrobial resistance pattern of ...

    African Journals Online (AJOL)

    The identified isolates were compared with presumptive identities obtained by growth on MSA, tube coagulation and slide agglutination tests. Antimicrobial susceptibility testing of S. aureus isolates was performed by Kirby Bauer technique while MRSA was screened for by growth on chromIDTM MRSA plate and confirmed ...

  6. Multiple antimicrobial resistance of Escherichia coli and Salmonella ...

    African Journals Online (AJOL)

    Presumptive isolates were subjected to antimicrobial susceptibility testing using 13 panels of antibiotics for both E. coli and Salmonella spp. Results showed that the overall isolation rate of Salmonella spp. was 12 (11.4%), broiler chickens had higher isolation rate 9 (12.0%) of Salmonella than local chickens. However, the ...

  7. 75 FR 30377 - Certain Potassium Phosphate Salts from the People's Republic of China: Final Determination of...

    Science.gov (United States)

    2010-06-01

    ...., Yunnan Newswift Company Ltd., Tianjin Chengyi International Trading Co., Ltd., and Snow-Apple Group...; telephone: (202) 482-7906 or (202) 482-6905, respectively. SUPPLEMENTARY INFORMATION: Case History The..., the Department begins with a rebuttable presumption that all companies within the country are subject...

  8. Basement membrane proteoglycans and development

    DEFF Research Database (Denmark)

    Couchman, J R; Abrahamson, D R; McCarthy, K J

    1993-01-01

    -CSPG was only strongly expressed in the vasculature invading late comma stage glomeruli, and later in presumptive and mature Bowman's capsule. Over the first six to eight weeks, the capillary basement membranes contained BM-CSPG, but in gradually decreasing amounts until it became completely undetectable...

  9. 28 CFR 550.31 - Procedures.

    Science.gov (United States)

    2010-07-01

    ... the allotted time period. An inmate may rebut this presumption during the disciplinary process. (b... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Procedures. 550.31 Section 550.31... Urine Surveillance § 550.31 Procedures. (a) Staff of the same sex as the inmate tested shall directly...

  10. Elusive Sex Acts: Pleasure and Politics in Norwegian Sex Education

    Science.gov (United States)

    Svendsen, Stine H. Bang

    2012-01-01

    While there is little political opposition towards sex education as such in Norway, recent attempts at reforming the subject reveal underlying heteronormative presumptions that seem resistant to reform. While a focus on homosexuality is included in the national curriculum at all levels of compulsory education, the sexual practices involved in…

  11. Establishment Reality vs. Maintenance Reality: How Real Is Real Enough?

    Science.gov (United States)

    Lindsay, E. D.; Murray, S.; Liu, D. K.; Lowe, D. B.; Bright, C. G.

    2009-01-01

    Remote and virtual laboratories are increasingly prevalent alternatives to the face-to-face laboratory experience; however, the question of their learning outcomes is yet to be fully investigated. There are many presumptions regarding the effectiveness of these approaches; foremost amongst these assumptions is that the experience must be "real" to…

  12. Innovation in Academe: Federal R&D Funding and the Patenting Activities of U.S. Universities and Colleges. Technical Report

    Science.gov (United States)

    Fossum, Donna; Eiseman, Elisa; Moreno, Connie S.; Painter, Lawrence S.; Blume-Kohout, Margaret E.

    2009-01-01

    The Bayh-Dole Act of 1980 expressly gave colleges, universities, and other nonprofit entities the right, which had previously been presumptively held by the federal government itself, to patent inventions resulting from federally funded research and development (R&D) activities they conduct. In the nearly three decades since the Bayh-Dole Act…

  13. 76 FR 17819 - Circular Welded Austenitic Stainless Pressure Pipe From the People's Republic of China...

    Science.gov (United States)

    2011-03-31

    ... tubing, meeting ASTM A-554 or comparable domestic or foreign specifications; (2) boiler, heat exchanger... financial statements of Ratnamani Metals & Tubes, Ltd. (``Ratnamani'') and Jindal SAW, Ltd. (``Jindal'') for.... Failure to comply with this requirement could result in the Secretary's presumption that reimbursement of...

  14. 78 FR 59690 - Nielsen Holdings N.V., a Corporation and Aribtron Inc., a Corporation; Analysis of Agreement...

    Science.gov (United States)

    2013-09-27

    ... transaction based upon what must be acknowledged as a novel theory--that is, that the merger will... entrants and their likely incentives.\\9\\ Although all merger review necessarily is forward looking, it is... general presumption that economic theory teaches that an increase in market concentration implies a...

  15. The CUP-SHAPED COTYLEDON3 gene is required for boundary and shoot meristem formation in Arabidopsis

    DEFF Research Database (Denmark)

    Vroemen, Casper W; Mordhorst, Andreas P; Albrecht, Cathy

    2003-01-01

    From an enhancer trap screen for genes expressed in Arabidopsis embryos, we identified a gene expressed from the octant stage onward in the boundary between the two presumptive cotyledons and in a variety of postembryonic organ and meristem boundaries. This gene, CUP-SHAPED COTYLEDON3 (CUC3...

  16. International veterinary epilepsy task force consensus proposal

    DEFF Research Database (Denmark)

    De Risio, Luisa; Bhatti, Sofie; Muñana, Karen

    2015-01-01

    years, inter-ictal neurological abnormalities consistent with intracranial neurolocalisation, status epilepticus or cluster seizure at epileptic seizure onset, or a previous presumptive diagnosis of IE and drug-resistance with a single antiepileptic drug titrated to the highest tolerable dose...

  17. The effects on the microbiological condition of product of carcass dressing, cooling, and portioning processes at a poultry packing plant.

    Science.gov (United States)

    Gill, C O; Moza, L F; Badoni, M; Barbut, S

    2006-07-15

    The log mean numbers of aerobes, coliforms, Escherichia coli and presumptive staphylococci plus listerias on chicken carcasses and carcass portions at various stages of processing at a poultry packing plant were estimated from the numbers of those bacteria recovered from groups of 25 randomly selected product units. The fractions of listerias in the presumptive staphylococci plus listerias groups of organisms were also estimated. Samples were obtained from carcasses by excising a strip of skin measuring approximately 5 x 2 cm(2) from a randomly selected site on each selected carcass, or by rinsing each selected carcass portion. The log mean numbers of aerobes, coliforms, E. coli and presumptive staphylococci plus listerias on carcasses after scalding at 58 degrees C and plucking were about 4.4, 2.5, 2.2 and 1.4 log cfu/cm(2), respectively. The numbers of bacteria on eviscerated carcasses were similar. After the series of operations for removing the crop, lungs, kidneys and neck, the numbers of aerobes were about 1 log unit less than on eviscerated carcasses, but the numbers of the other bacteria were not substantially reduced. After cooling in water, the numbers of coliforms and E. coli were about 1 log unit less and the numbers of presumptive staphylococci plus listerias were about 0.5 log unit less than the numbers on dressed carcasses, but the numbers of aerobes were not reduced. The numbers of aerobes were 1 log unit more on boneless breasts, and 0.5 log units more on skin-on thighs and breasts that had been tumbled with brine than on cooled carcasses; and presumptive staphylococci plus listerias were 0.5 log unit more on thighs than on cooled carcasses. Otherwise the numbers of bacteria on the product were not substantially affected by processing. Listerias were 40% of the organisms were listerias.

  18. Impact of presumed service-connected diagnosis on the Department of Veterans Affairs healthcare utilization patterns of Vietnam-Theater Veterans: A cross-sectional study.

    Science.gov (United States)

    Fried, Dennis A; Rajan, Mangala; Tseng, Chin-Lin; Helmer, Drew

    2018-05-01

    During the Vietnam War, the US military sprayed almost 20 million gallons of Agent Orange (AO), an herbicide contaminated with dioxin, over Vietnam. Approximately, 2.7 million US military personnel may have been exposed to AO during their deployment. Ordinarily, veterans who can demonstrate a nexus between a diagnosed condition and military service are eligible for Department of Veterans Affairs (VA) service-connected disability compensation. Vietnam Veterans have had difficulty, however, establishing a nexus between AO exposure and certain medical conditions that developed many years after the war. In response, VA has designated certain conditions as "presumed service connected" for Vietnam Veterans who were present and possibly exposed. Veterans with any of these designated conditions do not have to document AO exposure, making it easier for them to access the VA disability system. The extent to which VA healthcare utilization patterns reflect easier access afforded those with diagnosed presumptive conditions remains unknown. In this cross-sectional study, we hypothesized that Vietnam Veterans with diagnosed presumptive conditions would be heavier users of the VA healthcare system than those without these conditions. In our analysis of 85,699 Vietnam Veterans, we used binary and cumulative logit multivariable regression to assess associations between diagnosed presumptive conditions and VA healthcare utilization in 2013. We found that diagnosed presumptive conditions were associated with higher odds of 5+ VHA primary care visits (OR = 2.01, 95% CI: 1.93-2.07), 5+ specialty care visits (OR = 2.11, 95% CI: 2.04-2.18), emergency department use (OR = 1.22, 95% CI: 1.11-1.34), and hospitalization (OR = 1.23, 95% CI: 1.17-1.29). Consistent with legislative intent, presumptive policies appear to facilitate greater VA system utilization for Vietnam Veterans who may have been exposed to AO.

  19. Impact of presumed service-connected diagnosis on the Department of Veterans Affairs healthcare utilization patterns of Vietnam-Theater Veterans

    Science.gov (United States)

    Fried, Dennis A.; Rajan, Mangala; Tseng, Chin-lin; Helmer, Drew

    2018-01-01

    Abstract During the Vietnam War, the US military sprayed almost 20 million gallons of Agent Orange (AO), an herbicide contaminated with dioxin, over Vietnam. Approximately, 2.7 million US military personnel may have been exposed to AO during their deployment. Ordinarily, veterans who can demonstrate a nexus between a diagnosed condition and military service are eligible for Department of Veterans Affairs (VA) service-connected disability compensation. Vietnam Veterans have had difficulty, however, establishing a nexus between AO exposure and certain medical conditions that developed many years after the war. In response, VA has designated certain conditions as “presumed service connected” for Vietnam Veterans who were present and possibly exposed. Veterans with any of these designated conditions do not have to document AO exposure, making it easier for them to access the VA disability system. The extent to which VA healthcare utilization patterns reflect easier access afforded those with diagnosed presumptive conditions remains unknown. In this cross-sectional study, we hypothesized that Vietnam Veterans with diagnosed presumptive conditions would be heavier users of the VA healthcare system than those without these conditions. In our analysis of 85,699 Vietnam Veterans, we used binary and cumulative logit multivariable regression to assess associations between diagnosed presumptive conditions and VA healthcare utilization in 2013. We found that diagnosed presumptive conditions were associated with higher odds of 5+ VHA primary care visits (OR = 2.01, 95% CI: 1.93–2.07), 5+ specialty care visits (OR = 2.11, 95% CI: 2.04–2.18), emergency department use (OR = 1.22, 95% CI: 1.11–1.34), and hospitalization (OR = 1.23, 95% CI: 1.17–1.29). Consistent with legislative intent, presumptive policies appear to facilitate greater VA system utilization for Vietnam Veterans who may have been exposed to AO. PMID:29742706

  20. Cost-effectiveness analysis of rapid diagnostic test, microscopy and syndromic approach in the diagnosis of malaria in Nigeria: implications for scaling-up deployment of ACT

    Directory of Open Access Journals (Sweden)

    Onwujekwe Obinna E

    2009-11-01

    Full Text Available Abstract Background The diagnosis and treatment of malaria is often based on syndromic presentation (presumptive treatment and microscopic examination of blood films. Treatment based on syndromic approach has been found to be costly, and contributes to the development of drug resistance, while microscopic diagnosis of malaria is time-consuming and labour-intensive. Also, there is lack of trained microscopists and reliable equipment especially in rural areas of Nigeria. However, although rapid diagnostic tests (RDTs have improved the ease of appropriate diagnosis of malaria diagnosis, the cost-effectiveness of RDTs in case management of malaria has not been evaluated in Nigeria. The study hence compares the cost-effectiveness of RDT versus syndromic diagnosis and microscopy. Methods A total of 638 patients with fever, clinically diagnosed as malaria (presumptive malaria by health workers, were selected for examination with both RDT and microscopy. Patients positive on RDT received artemisinin-based combination therapy (ACT and febrile patients negative on RDT received an antibiotic treatment. Using a decision tree model for a hypothetical cohort of 100,000 patients, the diagnostic alternatives considered were presumptive treatment (base strategy, RDT and microscopy. Costs were based on a consumer and provider perspective while the outcome measure was deaths averted. Information on costs and malaria epidemiology were locally generated, and along with available data on effectiveness of diagnostic tests, adherence level to drugs for treatment, and drug efficacy levels, cost-effectiveness estimates were computed using TreeAge programme. Results were reported based on costs and effects per strategy, and incremental cost-effectiveness ratios. Results The cost-effectiveness analysis at 43.1% prevalence level showed an incremental cost effectiveness ratio (ICER of 221 per deaths averted between RDT and presumptive treatment, while microscopy is dominated

  1. Implications of leading crop production practices on environmental quality and human health.

    Science.gov (United States)

    Udeigwe, Theophilus K; Teboh, Jasper M; Eze, Peter N; Stietiya, M Hashem; Kumar, Vipan; Hendrix, James; Mascagni, Henry J; Ying, Teng; Kandakji, Tarek

    2015-03-15

    Globally, much weight is currently being placed on agriculture to provide food for the growing population as well as feedstock for the bioenergy industry. Unfortunately, the intensification of agricultural operations to satisfy these growing needs has been associated with a number of environmental and human health risks. A review of publications on the subject was conducted and emphasis was placed on articles focusing on agriculture, environment, and public health as well as their interactions. Supporting information was also gathered from publications of various agricultural and environmental agencies. Agricultural practices with potential negative implications on the environment and human health were identified broadly as: (a) utilization of biosolids and animal manures, (b) use of agricultural chemicals, (c) management of post-harvest residue, (d) irrigation, and (e) tillage operations. Soil, water, and air contamination by nutrients, heavy metals, pathogens, and pesticides, as well as air contamination by particulate matters, noxious gases, and pathogens were among the leading environmental impacts. Some of the human-health impacts identified included neurological and reproductive defects, cardiovascular risks, cancers and other diseases (of kidney, liver, lung, and skin), skin allergies, gastroenteritis, and methemoglobinemia. Continual awareness on the impacts of the reviewed agricultural practices on environmental quality and human health and the implementation of experimentally-backed best management practices in agricultural systems remain indispensable. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Evaluation of Antitrypanosomal Dihydroquinolines for Hepatotoxicity, Mutagenicity, and Methemoglobin Formation In Vitro.

    Science.gov (United States)

    Werbovetz, Karl A; Riccio, Edward S; Furimsky, Anna; Richard, Julian V; He, Shanshan; Iyer, Lalitha; Mirsalis, Jon

    2014-07-01

    N1-Benzylated dihydroquinolin-6-ols and their corresponding esters display exceptional activity against African trypanosomes in vitro, and administration of members of this class of compounds to trypanosome-infected mice results in cures in a first-stage African trypanosomiasis model. Since a quinone imine intermediate has been implicated in the antiparasitic mechanism of action of these compounds, evaluation of the hepatotoxic, mutagenic, and methemoglobin-promoting effects of these agents was performed. 1-Benzyl-1,2-dihydro-2,2,4-trimethylquinolin-6-ol hydrochloride and 1-benzyl-1,2-dihydro-2,2,4-trimethylquinolin-6-yl acetate showed outstanding in vitro selectivity for Trypanosoma brucei compared to the HepG2, Hep3B, Huh7, and PLC5 hepatocyte cell lines. 1-Benzyl-1,2-dihydro-2,2,4-trimethylquinolin-6-ol hydrochloride and 1-(2-methoxybenzyl)-1,2-dihydro-2,2,4-trimethylquinolin-6-yl acetate were not mutagenic when screened in the Ames assay, with or without metabolic activation. The latter 2 compounds promoted time- and dose-dependent formation of methemoglobin when incubated in whole human blood, but such levels were below those typically required to produce symptoms of methemoglobinemia in humans. Although compounds capable of quinone imine formation require careful evaluation, these in vitro studies indicate that antitrypanosomal dihydroquinolines merit further study as drug candidates against the neglected tropical disease human African trypanosomiasis. © The Author(s) 2014.

  3. A three-year-old boy with X-linked adrenoleukodystrophy and congenital pulmonary adenomatoid malformation: a case report

    Directory of Open Access Journals (Sweden)

    Cakan Nedim

    2009-12-01

    Full Text Available Abstract Introduction X-linked adrenoleukodystrophy leads to demyelination of the nervous system, adrenal insufficiency, and accumulation of long-chain fatty acids. Most young patients with X-linked adrenoleukodystrophy develop seizures and progressive neurologic deficits, and die within the first two decades of life. Congenital or acquired disorders of the respiratory system have not been previously described in patients with X-linked adrenoleukodystrophy. Case presentation A 3-year-old Arabic boy from Yemen presented with discoloration of the mucous membranes and nail beds, which were considered cyanoses due to methemoglobinemia. He also had shortness of breath, fatigue, emesis and dehydration episodes for which he was admitted to our hospital. Chest radiograph and chest computed tomography scans showed congenital pulmonary adenomatoid malformation. A few weeks before the removal of the malformation, he had a significant episode of hypotension and hypoglycemia. This development required further in-hospital evaluation that led to the diagnosis of adrenal insufficiency and the initiation of treatment with corticosteroids. One year later, he developed seizures and loss of consciousness. Magnetic resonance imaging of his head showed diffuse demyelination secondary to X-linked adrenoleukodystrophy. He was treated with anti-seizure and anti-oxidants, and was referred for bone marrow transplant evaluation. Conclusion The presence of adrenal insufficiency, neurologic deficits and seizures are common manifestations of X-linked adrenoleukodystrophy. The association of congenital lung disease with X-linked adrenoleukodystrophy or Addison's disease has not been described previously.

  4. Is dietary nitrate/nitrite exposure a risk factor for development of thyroid abnormality? A systematic review and meta-analysis.

    Science.gov (United States)

    Bahadoran, Zahra; Mirmiran, Parvin; Ghasemi, Asghar; Kabir, Ali; Azizi, Fereidoun; Hadaegh, Farzad

    2015-05-01

    The potential effects of inorganic nitrate/nitrite on global health are a much debated issue. In addition to possible methemoglobinemia and carcinogenic properties, anti-thyroid effects of nitrate/nitrite have been suggested. Considering the growing significance of nitrate/nitrite and since there is no comprehensive review in data available, clarifying the effect of nitrate/nitrite on thyroid disorder outcomes is essential. Therefore, we conducted this systematic review of experimental and clinical studies, and a meta-analysis of relevant cohort and cross-sectional studies investigating the association of nitrate/nitrite exposure and thyroid function. Most animal studies show that high exposure (~10-600 times of acceptable daily intake) to nitrate/nitrite induces anti-thyroid effects, including decreased serum level of thyroid hormones and histomorphological changes in thyroid gland; however no similar observations have been documented in humans. Based on our meta-analysis, no significant association was observed between nitrate exposure and the risk of thyroid cancer, hyper- and hypothyroidism; findings from three cohort studies however showed a significant association between higher exposure to nitrite and the risk of thyroid cancer (risk = 1.48, 95% confidence interval = 1.09-2.02, P = 0.012). Additional research is needed to clarify the association between nitrate/nitrite exposures and both thyroid function and cancer. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Use of vegetable oil in a pilot-scale denitrifying barrier

    Science.gov (United States)

    Hunter, William J.

    2001-12-01

    Nitrate in drinking water is a hazard to both humans and animals. Contaminated water can cause methemoglobinemia and may pose a cancer risk. Permeable barriers containing innocuous oils, which stimulate denitrification, can remove nitrate from flowing groundwater. For this study, a sand tank (1.1×2.0×0.085 m in size) containing sand was used as a one-dimensional open-top scale model of an aquifer. A meter-long area near the center of the tank contained sand coated with soybean oil. This region served as a permeable denitrifying barrier. Water containing 20 mg l -1 nitrate-N was pumped through the barrier at a high flow rate, 1112 l week -1, for 30 weeks. During the 30-week study, the barrier removed 39% of the total nitrate-N present in the water. The barrier was most efficient during the first 10 weeks of the study when almost all of the nitrate and nitrogen was removed. Efficiency declined with time so that by week 30 almost no nitrate was removed by the system. Nitrite levels in the effluent water remained low throughout the study. Barriers could be used to protect groundwater from nitrate contamination or for the in situ treatment of contaminated water. At the low flow rates that exist in most aquifers, such barriers should be effective at removing nitrate from groundwater for a much longer period of time.

  6. Nitrate and drinking water from private wells: will there be an epidemic of cancers of the digestive tract, urinary bladder and thyroid?

    Science.gov (United States)

    Njeze, G E; Dilibe, U; Ilo, C

    2014-01-01

    To estimate the nitrate levels in private wells located in different parts of Enugu and discuss the future health implications following chronic ingestion of well water. The map of Enugu was used to divide the city into many 25 units, using grid lines 1 cm apart. Cluster sampling method was used to collect samples. These samples were sent to two laboratories for estimation of nitrate levels. The people drawing water from the different wells were interviewed to determine what they used the water for. The subjects who were interviewed said they ingested the water. The nitrate levels found in these wells (median value of 31 mg/L) were significantly higher than the internationally accepted levels of nitrate in water for ingestion, (P nitrate levels drinking water is dangerous to health and can cause methemoglobinemia in children. It may also increase cancer risk in adults because nitrate is endogenously reduced to nitrite and subsequent nitrosation reactions give rise to N-nitroso compounds (NOCs), which are highly carcinogenic and can act systemically.

  7. Poppers: epidemiology and clinical management of inhaled nitrite abuse.

    Science.gov (United States)

    Romanelli, Frank; Smith, Kelly M; Thornton, Alice C; Pomeroy, Claire

    2004-01-01

    Commonly referred to as "poppers," inhaled nitrites have a long history of abuse. Poppers are rapid-onset, short-acting potent vasodilators that produce a rush characterized by warm sensations and feelings of dizziness. Poppers sometimes are used to facilitate anal intercourse because of their actions on the anal sphincter. Epidemiologically, the frequent use of nitrites by men who have sex with men has led some experts to implicate these chemicals in the pathogenesis of Kaposi's sarcoma and acquired immunodeficiency syndrome. Controlled clinical trials to examine this potential correlation have not been conducted, and the use of nitrites simply may be a marker for other high-risk behaviors such as unprotected sex. Although regulated in the United States, many nitrite compounds and isomers are sold at various venues including bars, bookstores, and over the Internet. Adverse effects associated with these products vary from mild allergic reactions to life-threatening methemoglobinemia. The potential for drug-drug interactions and a propensity toward unsafe sex also exist. Clinicians should be familiar with the populations most likely to abuse these agents and with the clinical effects and management guidelines for acute ingestions.

  8. Hemorheological changes and hematometric erythrocyte characteristics in rats after sodium nitrite intoxication

    Science.gov (United States)

    Ivanov, Ivan; Gluhcheva, Yordanka; Petrova, Emilia; Antonova, Nadia

    2014-05-01

    Sodium nitrite (NaNO2) is a precursor to a variety of organic compounds (pharmaceuticals, dyes and pesticides), but it is best known as a food additive. The aim of the study is to investigate the influence of acute (i.p.) treatment of Wistar rats with NaNO2 (at the dose of 50 mg/kg b.w.) on the blood rheological properties and erythrocyte hematometric indices (Hb, HCT, RBC, MCV, RDW, MCH, MCHC). The significant differences were not found in the whole blood viscosity (WBV) values of the control and NaNO2-treated groups. The changes in the erythrocyte hematometric indices were statistically significant for RDW, MCHC and MCH at the 1st hour, five- and ten days after NaNO2 administration. Interestingly, at the day 5th of the NaNO2 treatment we obtained statistically significant lower values for the RBC count, Hb, HCT, RDW, as well as elevated indices MCV (no statistically significant), MCH, MCHC. The results obtained indicate that hemorheological and hematometric parameters examined should be monitored in cases of acute exposure to nitrites — for the purposes of clinical toxicology. The quantitative values of hematometric indices reported in our experimental model could be suitable for predicting NaNO2 intoxication and methemoglobinemia in animals and humans.

  9. Does nitrite and nitrate levels in drinking water impact the health of people in Dakahlia governorate, Egypt?

    Science.gov (United States)

    Mortada, Wael I; Shokeir, Ahmed A

    2018-05-07

    A total of 1291 drinking water samples were examined for nitrite and nitrate during 6 months from December, 2015 to May, 2016 at 17 cities of Dakahlia governorate (Nile Delta, north of Egypt), and the results were utilized for assessment of health risk of the exposure from drinking water by calculating average daily intake (ADI), hazard quotient (HQ), and the hazard index (HI). The nitrite and nitrate in drinking water had a concentration range of 0.030-0.113 and 2.41-8.70 mg L -1 , with mean values of 0.059 ± 0.014 and 5.25 ± 1.61 mg L -1 , respectively. Nitrite and nitrate levels in rural areas and ground water samples were significantly higher than that in the urban ones. None of the analyzed samples exceeded WHO guideline values that set out to prevent methemoglobinemia. The values of HQ and HI for all age groups do not exceed unity indicating a low risk of methaemoglobinaemia for the population in this area. Results of the present study indicate that there is no health risk of residents from nitrite and nitrate through drinking water in the studied area. However, the other sources of exposure to nitrite and nitrate should be investigated in further studies.

  10. Comparative evaluation of nitrate removal technologies

    International Nuclear Information System (INIS)

    Darbi, A.; Viraraghavan, T.; Butler, R.; Corkal, D.

    2002-01-01

    Due to the extensive application of artificial nitrogen-based fertilizers and animal manure on land, many water agencies face problems of increasing concentrations of nitrate in groundwater. The contamination of groundwater by nitrate may pose a significant public health problem. The threat of methemoglobinemia is well documented and reflected in the U.S. drinking water standard of 10 mg/L as nitrate-nitrogen. Approximately 45% of Saskatchewan's population use groundwater for drinking purposes, out of which, approximately 23% (230,000) are rural residents. The water used is made available from over 48,000 privately owned wells in regions where there is an extensive application of chemical fertilizers. Biological denitrification, ion exchange and reveres osmosis (RO) processes were selected for further study. Field studies were conducted on these processes. The sulfur/limestone autotrophic denitrification (SLAD) process was selected to achieve biological removal of nitrate from groundwater. The feasibility of the system was evaluated under anaerobic conditions. An ion exchange study was conducted using Ionac A554 which is strong anion exchange resins. In the case of groundwater containing low sulfate concentrations, A554 offered high nitrate removal. However, the disposal of regenerant brine can be a problem. A reverse osmosis unit with Filmtec membrane elements (FT30-Element Family) was used in the study on nitrate removal. The unit effluent average nitrate concentration was less than the maximum allowable concentration. (author)

  11. A Review of Nitrates in Drinking Water: Maternal Exposure and Adverse Reproductive and Developmental Outcomes

    Science.gov (United States)

    Manassaram, Deana M.; Backer, Lorraine C.; Moll, Deborah M.

    2006-01-01

    In this review we present an update on maternal exposure to nitrates in drinking water in relation to possible adverse reproductive and developmental effects, and also discuss nitrates in drinking water in the United States. The current standard for nitrates in drinking water is based on retrospective studies and approximates a level that protects infants from methemoglobinemia, but no safety factor is built into the standard. The current standard applies only to public water systems. Drinking water source was related to nitrate exposure (i.e., private systems water was more likely than community system water to have nitrate levels above the maximum contaminant limit). Animal studies have found adverse reproductive effects resulting from higher doses of nitrate or nitrite. The epidemiologic evidence of a direct exposure–response relationship between drinking water nitrate level and adverse reproductive effect is still not clear. However, some reports have suggested an association between exposure to nitrates in drinking water and spontaneous abortions, intrauterine growth restriction, and various birth defects. Uncertainties in epidemiologic studies include the lack of individual exposure assessment that would rule out confounding of the exposure with some other cause. Nitrates may be just one of the contaminants in drinking water contributing to adverse outcomes. We conclude that the current literature does not provide sufficient evidence of a causal relationship between exposure to nitrates in drinking water and adverse reproductive effects. Future studies incorporating individual exposure assessment about users of private wells—the population most at risk—should be considered. PMID:16507452

  12. Nitrogen in the environment: sources, problems, and management.

    Science.gov (United States)

    Follett, R F; Hatfield, J L

    2001-10-30

    Nitrogen (N) is applied worldwide to produce food. It is in the atmosphere, soil, and water and is essential to all life. N for agriculture includes fertilizer, biologically fixed, manure, recycled crop residue, and soil-mineralized N. Presently, fertilizer N is a major source of N, and animal manure N is inefficiently used. Potential environmental impacts of N excreted by humans are increasing rapidly with increasing world populations. Where needed, N must be efficiently used because N can be transported immense distances and transformed into soluble and/or gaseous forms that pollute water resources and cause greenhouse effects. Unfortunately, increased amounts of gaseous N enter the environment as N2O to cause greenhouse warming and as NH3 to shift ecological balances of natural ecosystems. Large amounts of N are displaced with eroding sediments in surface waters. Soluble N in runoff or leachate water enters streams, rivers, and groundwater. High-nitrate drinking water can cause methemoglobinemia, while nitrosamines are associated with various human cancers. We describe the benefits, but also how N in the wrong form or place results in harmful effects on humans and animals, as well as to ecological and environmental systems.

  13. Nitrate Determination of Vegetables in Varzeghan City, North-western Iran

    Directory of Open Access Journals (Sweden)

    Parviz Nowrouz

    2012-12-01

    Full Text Available Background: Vegetables play an important role in human nutrition. Nitrate content is a signifi-cant quality criterion to determine characteristic of vegetables. About 80% of nitrate intake in human is from vegetables and fruits. High dietary intake of nitrate is seen as an undesirable be-cause of its association with gastric cancer and infantile methemoglobinemia. Varzeghan, North-western Iran is one of the cities with high Age-standardized incidence rates (ASR of gastric can-cer in Iran. Currently, in Varzeghan there is no available and accurate information describing ni-trate concentration as one of the important risk factors of vegetables for human consumption.Methods: In this cross sectional study totally 11 types of vegetables (cabbage, lettuce, spinach, parsley, coriander, dill, leek, fenugreek, tarragon, fumitory and mint from several different green-grocery of Varzeghan were collected in spring (April and autumn (November and December 2011 and their nitrate contents were analyzed.Results: Mean nitrate contents at the above noted fresh vegetables were 161, 781, 83, 707, 441,501, 1702, 684, 805, 772 and 191 mg NO3-kg-1 respectively. In none of the 11 fresh vegetablesnitrate content were not more than established limitations.Conclusion: Nitrate concentrations were below of others reported at different countries. The mean concentration of nitrate at all vegetables in autumn was higher than in spring significantly.

  14. Data on nitrate and nitrate of Taham dam in Zanjan (Iran

    Directory of Open Access Journals (Sweden)

    Mohammadreza Massoudinejad

    2018-04-01

    Full Text Available In recent years, contamination of water resources, with pollutants such as nitrate and nitrite, has significantly increased. These compounds can have harmful effects on human health, especially children such as methemoglobinemia. The main objective of this study was to measure the concentration of nitrate and nitrite and its health-risk assessment in the rivers entering Taham dam in Zanjan. USEPA Method was used to assess the health-risk of nitrate and nitrite. According to the obtained results, the concentration of nitrate and nitrite was in the range of 0.51–14.93 mg/l and 0.001–0.061 mg/l, respectively. According to the results, the mean of the CDI for nitrate and nitrite was 9.52*10−2 and 3.63*10−4 mg/kg/day, respectively. Furthermore, the mean HI for nitrate and nitrite was 5.97*10−2 and 3.63*10−3, respectively. The concentration of nitrate and nitrite in rivers was lower than the WHO and Iran guidelines. Based on the results, the HI value in all samples was less than 1 which indicating the non-carcinogenic effects of nitrate and nitrite in these rivers. Keywords: Nitrate, Nitrite, Water quality, Dam

  15. Physico-chemical quality of drinking water in the city of Antsirabe

    International Nuclear Information System (INIS)

    ANDRIANARILALA, M.T.

    2005-01-01

    This work has been carried out to measure physico-chemical quality of drinking water, and to determine the sources of contaminant in order to contribute to the improvement of water quality in the region of Antsirabe. Ion chromatography analytical method has been used for measuring ion component of water. The sample type proceeds from the well water, spring water and tap water. The results obtained indicate that several samples are considered as not in accordance with criterion required by the water quality standards. Drinking water samples contain potassium in concentration ranges from 1.42 mg.L - 1 to 51.47mg.L - 1. Measured maximum value of concentration is largely higher than the acceptable value [12 mg.L - 1] Concerning the nitrate, maximum and the minimum concentration values are 0.13 mg.L - 1 and 167.96 mg.L - 1; where as the acceptable value recommended by the water quality standard (OMS) is less than 44 mg.L - 1. The presence of potassium and nitrate in drinking water may due to the pollution of the surrounding environment of water sources. The excess of nitrate is susceptible to provoke the methemoglobinemia. Over exposure of potassium is to be harmful for heart [fr

  16. Identification of protoxins and a microbial basis for red maple (Acer rubrum) toxicosis in equines.

    Science.gov (United States)

    Agrawal, Karan; Ebel, Joseph G; Altier, Craig; Bischoff, Karyn

    2013-01-01

    The leaves of Acer rubrum (red maple), especially when wilted in the fall, cause severe oxidative damage to equine erythrocytes, leading to potentially fatal methemoglobinemia and hemolytic anemia. Gallic acid and tannins from A. rubrum leaves have been implicated as the toxic compounds responsible for red maple toxicosis, but the mechanism of action and toxic principle(s) have not been elucidated to date. In order to investigate further how red maple toxicosis occurs, aqueous solutions of gallic acid, tannic acid, and ground dried A. rubrum leaves were incubated with contents of equine ileum, jejunum, cecum, colon, and liver, and then analyzed for the metabolite pyrogallol, as pyrogallol is a more potent oxidizing agent. Gallic acid was observed to be metabolized to pyrogallol maximally in equine ileum contents in the first 24 hr. Incubation of tannic acid and A. rubrum leaves, individually with ileum contents, produced gallic acid and, subsequently, pyrogallol. Ileum suspensions, when passed through a filter to exclude microbes but not enzymes, formed no pyrogallol, suggesting a microbial basis to the pathway. Bacteria isolated from ileum capable of pyrogallol formation were identified as Klebsiella pneumoniae and Enterobacter cloacae. Therefore, gallotannins and free gallic acid are present in A. rubrum leaves and can be metabolized by K. pneumoniae and E. cloacae found in the equine ileum to form pyrogallol either directly or through a gallic acid intermediate (gallotannins). Identification of these compounds and their physiological effects is necessary for the development of effective treatments for red maple toxicosis in equines.

  17. Red maple (Acer rubrum) leaf toxicosis in horses: a retrospective study of 32 cases.

    Science.gov (United States)

    Alward, Ashley; Corriher, Candice A; Barton, Michelle H; Sellon, Debra C; Blikslager, Anthony T; Jones, Samuel L

    2006-01-01

    Ingestion of wilted red maple leaves by horses can result in severe hemolytic anemia and methemoglobinemia. Little is known about what factors influence the outcome of red maple leaf toxicosis in horses. Our hypothesis was that physical examination findings, clinicopathologic variables or therapeutic modalities may predict outcome in horses with red maple leaf toxicity. Horses with red maple leaf toxicosis presented to referral hospitals in the southeast region of the United States. A multi-institutional retrospective study was designed to identify factors that predict mortality in horses with red maple toxicosis. Thirty-two horses with red maple toxicosis were identified, 19 of which died. Twenty-nine horses presented with anemia and 24 had clinicopathologic evidence of systemic inflammation. Renal insufficiency was identified in 12/30 (41%) horses. Laminitis (9/28) and colic (13/30) also were identified in horses with red maple toxicosis, but development of these 2 conditions did not have a negative effect on short-term survival. Horses with red maple toxicosis that survived to discharge were likely to have developed pyrexia during hospitalization (P = .030). Horses that were treated with a corticosteroid had a significantly increased likelihood of death (P = .045). There was no significant relationship between initial serum hemoglobin concentration, methemoglobin concentration, or percentage methemoglobin and mortality in this horse series. This study suggests that information obtained on initial examination cannot be used to accurately predict survival in horses with red maple toxicosis, but horses that receive corticosteroids are unlikely to survive.

  18. Nitrogen in the Environment: Sources, Problems, and Management

    Directory of Open Access Journals (Sweden)

    R.F. Follett

    2001-01-01

    Full Text Available Nitrogen (N is applied worldwide to produce food. It is in the atmosphere, soil, and water and is essential to all life. N for agriculture includes fertilizer, biologically fixed, manure, recycled crop residue, and soil-mineralized N. Presently, fertilizer N is a major source of N, and animal manure N is inefficiently used. Potential environmental impacts of N excreted by humans are increasing rapidly with increasing world populations. Where needed, N must be efficiently used because N can be transported immense distances and transformed into soluble and/or gaseous forms that pollute water resources and cause greenhouse effects. Unfortunately, increased amounts of gaseous N enter the environment as N2O to cause greenhouse warming and as NH3 to shift ecological balances of natural ecosystems. Large amounts of N are displaced with eroding sediments in surface waters. Soluble N in runoff or leachate water enters streams, rivers, and groundwater. High-nitrate drinking water can cause methemoglobinemia, while nitrosamines are associated with various human cancers. We describe the benefits, but also how N in the wrong form or place results in harmful effects on humans and animals, as well as to ecological and environmental systems.

  19. Clinical Pharmacogenetics Implementation Consortium (CPIC) guidelines for rasburicase therapy in the context of G6PD deficiency genotype.

    Science.gov (United States)

    Relling, M V; McDonagh, E M; Chang, T; Caudle, K E; McLeod, H L; Haidar, C E; Klein, T; Luzzatto, L

    2014-08-01

    Glucose-6-phosphate dehydrogenase (G6PD) deficiency is associated with development of acute hemolytic anemia (AHA) induced by a number of drugs. We provide guidance as to which G6PD genotypes are associated with G6PD deficiency in males and females. Rasburicase is contraindicated in G6PD-deficient patients due to the risk of AHA and possibly methemoglobinemia. Unless preemptive genotyping has established a positive diagnosis of G6PD deficiency, quantitative enzyme assay remains the mainstay of screening prior to rasburicase use. The purpose of this article is to help interpret the results of clinical G6PD genotype tests so that they can guide the use of rasburicase. Detailed guidelines on other aspects of the use of rasburicase, including analyses of cost-effectiveness, are beyond the scope of this document. Clinical Pharmacogenetics Implementation Consortium (CPIC) guidelines are published and updated periodically on https://www.pharmgkb.org/page/cpic to reflect new developments in the field.

  20. Optical noninvasive calculation of hemoglobin components concentrations and fractional oxygen saturation using a ring-scattering pulse oximeter

    Science.gov (United States)

    Abdallah, Omar; Stork, Wilhelm; Muller-Glaser, Klaus

    2004-06-01

    The deficiencies of the currently used pulse oximeter are discussed in diverse literature. A hazardous pitfalls of this method is that the pulse oximeter will not detect carboxyhemoglobin (COHb) and methemoglobin (metHb) concentrations. This leads to incorrect measurement of oxygen saturation by carbon monoxide poisoning and methemoglobinemia. Also the total hemoglobin concentration will not be considered and can only be measured in-vitro up to now. A second pitfall of the standard pulse oximetry is that it will not be able to show a result by low perfusion of tissues. This case is available inter alia when the patient is under shock or has a low blood pressure. The new non-invasive system we designed measures the actual (fractional) oxygen saturation and hemoglobin concentration. It will enable us also to measure COHb and metHb. The measurement can be applied at better perfused body central parts. Four or more light emitting diodes (LEDs) or laser diodes (LDs) and five photodiodes (PDs) are used. The reflected light signal detected by photodiodes is processed using a modified Lambert-Beer law (I=I0×e-α.d ). According to this law, when a non scattering probe is irradiated with light having the incident intensity I0, the intensity of transmitted light I decays exponentially with the absorption coefficient a of that probe and its thickness d. Modifications of this law have been performed following the theoretical developed models in literature, Monte Carlo simulation and experimental measurement.

  1. Hydroxocobalamin: improved public health readiness for cyanide disasters.

    Science.gov (United States)

    Sauer, S W; Keim, M E

    2001-06-01

    The United States is under the constant threat of a mass casualty cyanide disaster from industrial accidents, hazardous material transportation incidents, and deliberate terrorist attacks. The current readiness for cyanide disaster by the emergency medical system in the United States is abysmal. We, as a nation, are simply not prepared for a significant cyanide-related event. The standard of care for cyanide intoxication is the cyanide antidote kit, which is based on the use of nitrites to induce methemoglobinemia. This kit is both expensive and ill suited for out-of-hospital use. It also has its own inherent toxicity that prevents rapid administration. Furthermore, our hospitals frequently fail to stock this life-saving antidote or decline to stock more than one. Hydroxocobalamin is well recognized as an efficacious, safe, and easily administered cyanide antidote. Because of its extremely low adverse effect profile, it is ideal for out-of-hospital use in suspected cyanide intoxication. To effectively prepare for a cyanide disaster, the United States must investigate, adopt, manufacture, and stockpile hydroxocobalamin to prevent needless morbidity and mortality.

  2. Interzones of Law and Metaphysics

    DEFF Research Database (Denmark)

    Mossin, Christiane

    The dissertation analyzes a contemporary battlefield of law, the field of EU social rights, from a political-philosophical point of view. It is the conviction of the dissertation that law is deeply and inescapably conceptually connected with fundamental features of social order. The interrelations...... between the two do not merely concern the rights and obligations explicitly laid down in the law, but fundamental presumptions regarding the nature of human beings, overall purposes of social order, hierarchical and dynamic features of society and the possibility at all of regulation, its logics...... and sources of authority. On the basis of a historical-conceptual understanding of law according to which law, social structure and metaphysical presumptions are inescapably intertwined, the dissertation derives from the binding provisions of law certain essential features of social order. More precisely...

  3. Microbiological survey of a South African poultry processing plant.

    Science.gov (United States)

    Geornaras, I; de Jesus, A; van Zyl, E; von Holy, A

    1995-01-01

    Bacterial populations associated with poultry processing were determined on neck skin samples, equipment surfaces and environmental samples by replicate surveys. Aerobic plate counts, Enterobacteriaceae counts, Enterobacteriaceae counts and Pseudomonas counts were performed by standard procedures and the prevalence of Listeria, presumptive Salmonella and Staphylococcus aureus determined. Statistically significant (P defeathering curtains, shackles and conveyor belts repeatedly showed aerobic plate counts in excess of 5.0 log CFU 25 cm-2. Aerobic plate counts of scald tank and spinchiller water were 2 log CFU ml-1 higher than those of potable water samples. Bacterial numbers of the air in the "dirty" area were higher than those of the "clean" area. Listeria, presumptive Salmonella and Staphylococcus aureus were isolated from 27.6, 51.7 and 24.1% of all product samples, respectively, and Listeria and Staphylococcus aureus were also isolated from selected equipment surfaces.

  4. Error analysis of supersonic air-to-air ejector schlieren pictures

    Directory of Open Access Journals (Sweden)

    Kolář J.

    2013-04-01

    Full Text Available The scope of this article is focused on general analysis of errors and uncertainties possibly arising from CFD-to-schlieren pictures matching. Analysis is based on classic analytical equations. These are firstly evaluated with the presumption of constant density gradient along the ray course. In other words, the deflection of light-ray caused by density gradient is negligible in compare to the cross size of constant gradient area. It is the aim of this work to determine, whether this presumption is applicable in case of supersonic air-to-air ejector. The colour and black and white schlieren pictures are carried out and compared to CFD results. Simulations had covered various eddy viscosities. Computed pressure gradients are transformed into deflection angles and further to ray displacement. Resulting computed light- ray deflection is matched to experimental results

  5. Institution of Parentage in Polish Family Law in the Years 1946–1965 [Instytucja pochodzenia dziecka w polskim prawie rodzinnym w latach 1946–1965

    Directory of Open Access Journals (Sweden)

    Ewa JURCZYK-ROMANOWSKA

    2017-11-01

    Full Text Available The paper constitutes a description of the evolution of the system of presumptions pertaining to institution of parentage in Polish family law in the years 1946– 1965. The following three legal acts were analysed: Family Law of 1946, constituting the first attempt at unification of regulations connected with this matter since 1918, when Poland regained independence, Family Code of 1950, abolishing the division into legitimate and illegitimate children, and the Family and Guardianship Code of 1964, with its legal regulations still in force (with subsequent amendments. The innovative analysis encompasses such problems as: division into legitimate and illegitimate children and its consequences, presumption of paternity, establishment of paternity in court, as well as legitimisation, recognition, and equalisation of a child. The changing situation of the legal entities connected with the institution of parentage, i.e. child, mother, father, and mother’s husband is also discussed in the article.

  6. Impact of Biogas Stations on CO2 Emission from Agriculture

    Directory of Open Access Journals (Sweden)

    Josef Slaboch

    2017-01-01

    Full Text Available This paper deals with the effects of biogas stations on CO2 emissions produced within agricultural sector. In last years, owing to a positive policy of renewable energy resources a number of biogas stations in the CR has rapidly increased – actually over 350 agricultural biogas stations with the total installed power 365 MW are in operation. Concerning CO2 emissions from the agricultural sector, there is a presumption of decrease in produced emissions owing to decrease of influence of animal wastes which are processed just in the biogas stations. From the results it is obvious that CO2 emissions produced by agriculture in the CR decrease by 93.7 thousand tonnes annually. A presumption P1 that building of biogas stations will further support this trend is documented with results of a simple dynamic linear regression model. Further, elasticities of particular variables influencing the total emission from agriculture are investigated in the paper.

  7. A challenge to change developments in feminist theology and feminist Christology

    Directory of Open Access Journals (Sweden)

    Riet Bons-Storm

    2005-10-01

    Full Text Available Contextual theologies have made it clear that context, and the particular experiences a context gives, shapes thinking about the Divine and the world into a particular, contextual theology. Feminist theologians stress the point that the life-experience of women in general – and every woman of flesh and blood in particular – works as a context, seeing the world, thinking about the Divine from a particular perspective. The critique of feminist theologies is aimed in the first place to the presumptions and assumptions underlying texts, customs and politics. Feminist theologians ask basic questions about the acquisition of theological knowledge that exposes the cultural conditioning of Christian belief. This review article on the work of Lisa Isherwood and Dorothea McEwan demonstrates how many feminist theologians find in “Process Thought” a way of thinking that avoids the suppositions these presumptions and assumptions make.

  8. Yeast identification in routine clinical microbiology laboratory and its clinical relevance

    Directory of Open Access Journals (Sweden)

    S Agarwal

    2011-01-01

    Full Text Available Rapid identification of yeast infections is helpful in prompt appropriate antifungal therapy. In the present study, the usefulness of chromogenic medium, slide culture technique and Vitek2 Compact (V2C has been analysed. A total of 173 clinical isolates of yeast species were included in the study. An algorithm to identify such isolates in routine clinical microbiology laboratory was prepared and followed. Chromogenic medium was able to identify Candida albicans, C. tropicalis, C. krusei, C. parapsilosis and Trichosporon asahii. Chromogenic medium was also helpful in identifying "multi-species" yeast infections. The medium was unable to provide presumptive identification of C. pelliculosa, C. utilis, C. rugosa, C. glabrata and C. hemulonii. Vitek 2 compact (V2C differentiated all pseudohypae non-producing yeast species. The algorithm followed was helpful in timely presumptive identification and final diagnosis of yeast infections, including multi-species yeast infections.

  9. Rare Cause of Pleuropnemonia: Tularemia Disease.

    Science.gov (United States)

    Agca, Meltem; Duman, Dildar; Sulu, Ebru; Ozbaki, Fatma; Barkay, Orcun; Ozturk, Derya; Yarkin, Tulay

    2017-09-01

    Tularemia is a zoonotic infection which is caused by gram negative coccobacilli, Francisella tularensis. The disease occurs after contact with blood and body fluids of infected animals, bites and ingestion of infected food and water. Although it commonly presents with skin lesions, there may also be serious organ involvements. A55-year woman was consulted for presumptive diagnosis of tuberculosis. Multiple lymphadenopathy in right cervical area was present on physical examination. Pleural effusion on left side was detected with computed tomography. In detailed history, knowledge of a family member with the diagnosis of tularemia was obtained. Both of them had the history of contact with infected animals. Diagnosis of tularemia was confirmed with microagglutination test. With this patient who was initially presumptively diagnosed as tuberculosis, we aim to draw attention to diagnosis of tularemia in the presence of pleuropnemonia and peripheral lymphadenopathy and emphasize importance of detailed patient history.

  10. Effect of intermittent treatment with amodiaquine on anaemia and malarial fevers in infants in Tanzania: a randomised placebo-controlled trial

    DEFF Research Database (Denmark)

    Massaga, Julius J; Kitua, Andrew Y; Lemnge, Martha M

    2003-01-01

    : Presumptive intermittent treatment for malaria with amodiaquine reduced malarial fevers and anaemia in infants, in an area with high resistance to other antimalarials. Intermittent treatment strategies for malaria in highly endemic areas could be of great benefit to public health.......BACKGROUND: Malaria is a major cause of infant morbidity and mortality in sub-Saharan Africa, and is often complicated by severe anaemia. Resistance of Plasmodium falciparum to most affordable antimalarial drugs is an impediment to intermittent chemotherapy. We investigated the effect...... of presumptive intermittent treatment with amodiaquine and daily iron supplementation in infants on malarial fevers and anaemia, in a holoendemic area of Tanzania where malaria is largely resistant to chloroquine and sulfadoxine/ pyrimethamine. METHODS: 291 infants aged 12-16 weeks who attended three clinics...

  11. Sentencing Male Sex Offenders Under the Age of 14: A Law Reform Advocacy Journey in Hong Kong.

    Science.gov (United States)

    Ng, Wai-Ching Irene; Cheung, Monit; Ma, Anny Kit-Ying

    2015-01-01

    The common law presumption that a boy under the age of 14 is incapable of sexual intercourse has provoked controversial debates in Hong Kong. This article describes a 6-step advocacy journey to examine how community efforts have helped modify this law so that juvenile male sexual offenders under the age of 14 who have committed the crime of having sexual intercourse with underage females can be sentenced to receive appropriate treatment. Seven court cases provided by the magistrates' courts in Hong Kong were used in this advocacy effort for the removal of the presumption in July 2012. Although this effort has yet to reveal signs of effectiveness, it represents greater public awareness about providing rehabilitation appropriate for juvenile sex offenders through a formal sentence. Restorative justice, as opposed to retributive or punitive justice, places an emphasis on rehabilitation of the offender and restoration of victims to a place of wholeness.

  12. The image of the God to whom we pray: An evolutionary psychobiological perspective

    Directory of Open Access Journals (Sweden)

    Jay R. Feierman

    2013-07-01

    Full Text Available Based on knowledge generated through our outer senses and with our use of reasoning and within the scientific discipline of evolutionary psychobiology we can make a reasonable presumption about God. The presumption concerns the image of the God to whom we pray. In the behavior that we use in the non-vocal aspect of petitioning prayer we (all persons of the three Abrahamic faiths relate behaviorally in our «body language» to God as though He is a high status male Lord rather than how modern children relate to a loving father. We do this even though «Father» is used for God in the various English translations of the New Testament an order of magnitude more than the term «LORD». How this paradox could have developed and how it is resolved is presented

  13. Interzones of Law and Metaphysics

    DEFF Research Database (Denmark)

    Mossin, Christiane

    between the two do not merely concern the rights and obligations explicitly laid down in the law, but fundamental presumptions regarding the nature of human beings, overall purposes of social order, hierarchical and dynamic features of society and the possibility at all of regulation, its logics......The dissertation analyzes a contemporary battlefield of law, the field of EU social rights, from a political-philosophical point of view. It is the conviction of the dissertation that law is deeply and inescapably conceptually connected with fundamental features of social order. The interrelations...... and sources of authority. On the basis of a historical-conceptual understanding of law according to which law, social structure and metaphysical presumptions are inescapably intertwined, the dissertation derives from the binding provisions of law certain essential features of social order. More precisely...

  14. Efficiency of the Clinical Veterinary Diagnostic Practices and Drug Choices for Infectious Diseases in Livestock in Bangladesh

    DEFF Research Database (Denmark)

    Haider, Najmul; Khan, S. U.; Islam, A.

    2017-01-01

    ) and foot-and-mouth disease (FMD). We conducted the study from May 2009 to August 2010 in three government veterinary hospitals where veterinarians collected samples from sick livestock and recorded the presumptive diagnosis on the basis of clinical presentations. Samples were tested for PPR and FMD using...... competency of these veterinarians needs to be improved and access to laboratory diagnostic facilities could help veterinarians to improve the diagnostics and outcomes. The rational use of antibiotics by veterinarians in animals must be ensured....... validation process for PPR (kappa: 0.25) and FMD (kappa 0.36) indicated a poor performance of the presumptive diagnoses. Most of the animals (93%) were treated with antibiotics. Our findings indicate that veterinarians can detect animals not infected with FMD or PPR but miss the true cases. The clinical...

  15. A microbiological study of bottled mineral water marketed in Ludhiana.

    Science.gov (United States)

    Lal, M; Kaur, H

    2006-01-01

    The microbiological quality of bottled mineral water marketed in Ludhiana was examined, Twenty three brands were analyzed for presumptive coliform count by multiple tube tests, and E. coli count was confirmed by Eijkman test. Bacterial and fungal loads were tested by membrane filtration test. Out of 23 only one sample (4.4%) showed the presumptive coliform count to be 460 most probable number (MPN)l 1 00ml,and 1 was found to be positive when tested by Eijkman test for Ecoli. In the membrane filtration test three samples (13%) showed more than two types of bacteria. Different types of bacteria isolated included Bacillus sp (19/23). Pseudomonas spp (13123), Ecoli, Klebsiella sp and S.albus one each Fungi was isolated from five of twenty three. (22%) samples. Only one brand of mineral water was unfit for human consumption. The rest of the samples were contaminated with non pathogenic flora.

  16. Uncertainty representation of grey numbers and grey sets.

    Science.gov (United States)

    Yang, Yingjie; Liu, Sifeng; John, Robert

    2014-09-01

    In the literature, there is a presumption that a grey set and an interval-valued fuzzy set are equivalent. This presumption ignores the existence of discrete components in a grey number. In this paper, new measurements of uncertainties of grey numbers and grey sets, consisting of both absolute and relative uncertainties, are defined to give a comprehensive representation of uncertainties in a grey number and a grey set. Some simple examples are provided to illustrate that the proposed uncertainty measurement can give an effective representation of both absolute and relative uncertainties in a grey number and a grey set. The relationships between grey sets and interval-valued fuzzy sets are also analyzed from the point of view of the proposed uncertainty representation. The analysis demonstrates that grey sets and interval-valued fuzzy sets provide different but overlapping models for uncertainty representation in sets.

  17. Corpografias em dança : da experiência do corpo sensível entre a informação e a gestualidade

    OpenAIRE

    Andrade, Graziela

    2013-01-01

    Bodygraphies in Dancing is a complex and “undisciplined” investigation. It has been developed in between the fields of Information Sciences and Language Sciences, and it hasbeen deeply rooted to the Dance Field and is essencially fundamented by philosophical grounds, conjugating therefore distinct disciplinary boundaries. Such theoretical weave isdeveloped in order to make visible the presumptions that move our issues, which are: the hypothesis that the body experiments information quite much...

  18. Magnetic resonance imaging of endometriosis of the piriform muscle causing sciatica: case report

    International Nuclear Information System (INIS)

    Hickey, N.A.J.; Murphy, J.P.; Bloom, C.; Hamilton, P.

    1999-01-01

    Endometriosis is the presence of functioning endometrial tissue in a location outside the uterus and is a rare cause of sciatica. The superior soft-tissue contrast and sensitivity of magnetic resonance imaging (MRI) in detecting blood products make it a valuable imaging modality in patients with pelvic endometriosis. In the case described below, it allowed a presumptive diagnosis to be made and the response to medical therapy to be monitored. (author)

  19. Magnetic resonance imaging of endometriosis of the piriform muscle causing sciatica: case report

    Energy Technology Data Exchange (ETDEWEB)

    Hickey, N.A.J.; Murphy, J.P.; Bloom, C.; Hamilton, P. [Sunnybrook and Women' s College Health Sciences Centre, Dept. of Medical Imaging, Toronto, Ontario (Canada)

    1999-02-01

    Endometriosis is the presence of functioning endometrial tissue in a location outside the uterus and is a rare cause of sciatica. The superior soft-tissue contrast and sensitivity of magnetic resonance imaging (MRI) in detecting blood products make it a valuable imaging modality in patients with pelvic endometriosis. In the case described below, it allowed a presumptive diagnosis to be made and the response to medical therapy to be monitored. (author)

  20. Unfamiliar food consumption among western tourists in Malaysia : development of the integrated model.

    OpenAIRE

    Shukri, Wan-Hafiz Zainal

    2017-01-01

    The common presumption in food tourism that tourists are neophilic (seek novel taste), due to being ‘attracted’ to new food at destination, or neophobic (fear of unknown food), based on food as an ‘impediment’ (Cohen and Aveili, 2004), has recently been challenged, and it is suggested that tourists eating behaviour in uncertainty can be flexible and adaptive (Falconer, 2013). In an attempt to capture tourists’ variety seeking behaviour (VSB) in uncertainty, this study aims to explore the role...

  1. No 3025. Proposal of law aiming at the acknowledgement and indemnification of the people victim of nuclear tests or accidents

    International Nuclear Information System (INIS)

    Taubira, Ch.; Giacobbi, P.; Ayrault, J.M.; Lurel, V.; Montebourg, A.; Dosiere, R.; Floch, J.; Adam, P.; Andrieux, S.; Aubron, J.M.; Bacquet, J.P.; Bapt, G.; Bascou, J.; Beauchaud, J.C.; Blazy, J.P.; Blisko, S.; Bloche, P.; Bois, J.C.; Boisserie, D.; Bourguignon, P.; Bousquet, D.; Carcenac, Th.; Carrillon-Couvreur, M.; Charzat, M.; Claeys, A.; Cohen, P.; Darciaux, C.; Dasseux, M.; David, M.; Dehoux, M.; Derosier, B.; Dolez, M.; Dose, F.; Ducout, P.; Dufau, J.P.; Dumas, W.; Dumont, J.L.; Dupre, J.P.; Durand, Y.; Duriez, O.; Emmanuelli, H.; Facon, A.; Francaix, M.; Gaillard, G.; Gautier, N.; Genisson, C.; Giraud, J.; Guinchard, P.; Habib, D.; Hoffman-Rispal, D.; Imbert, F.; Jalton, E.; Janquin, S.; Kucheida, J.P.; Lacuey, C.; Lambert, J.; Lamy, F.; Lang, J.; Le Bouillonnec, J.Y.; Le Bris, G.; Le Garrec, J.; Le Roux, B.; Lebranchu, M.; Lemasle, P.; Lepetit, A.; Leroy, J.C.; Liebgott, M.; Lignieres-Cassou, M.; Loncle, F.; Madrelle, B.; Masse, Ch.; Mathus, D.; Migaud, D.; Mignon, H.; Nayrou, H.; Neri, A.; Oget, M.R.; Paul, Ch.; Perez, J.C.; Perol-Dumont, M.F.

    2006-04-01

    This proposal of law aims at establishing the presumption of a relation between nuclear tests or accidents with the pathologies developed later on by the people present at that time in the contaminated areas. The proposal aims also at establishing an equality among the victims and at making up the juridical framework necessary for the government to proceed to the compensation of victims damages. (J.S.)

  2. The Process’s Effectiveness in Popular Actions

    OpenAIRE

    Alencar, Rafael Vieira de; Albuquerque, Felipe Braga

    2016-01-01

    The aim of this work the study of the limits and possibilities of the known " general power of realization of judicial protection ". Concomitantly were delineated the structural goals of executory judge's powers, notably with the aim of establishing a study related to the procedure of displaying documents in popular action, the application of a daily fine for noncompliance and the presumption of veracity of the facts narrated in the popular original. As regards the methodology, it has been ca...

  3. Identification methods of irradiated food

    International Nuclear Information System (INIS)

    Raffi, J.J.

    1991-01-01

    After a general review of the different possible methods, the stress is put upon the ones close to application: electron spin resonance, thermoluminescence and method of lipids. The problem of the specificity of each method is discussed (proof or presumption): they are then placed in the context of the programme of identification of irradiated foods just co-organized by the author with the Community Bureau of Reference (CEC) [fr

  4. The effectiveness of performance measuring in Slovenian public libraries

    Directory of Open Access Journals (Sweden)

    Silva Novljan

    1997-01-01

    Full Text Available The article describes methods of performance measuring in Slovenian public libraries, and calls attention to the problems attached to it. The argued presumption is that the performance measuring carried out on the state level, is not always a sufficient and adequate foundation for plarming of the developmenl and functioning of an individual library which has to cater for the needs and wishes of the population in a certain area.

  5. Brand and automaticity

    OpenAIRE

    Liu, J.

    2008-01-01

    A presumption of most consumer research is that consumers endeavor to maximize the utility of their choices and are in complete control of their purchasing and consumption behavior. However, everyday life experience suggests that many of our choices are not all that reasoned or conscious. Indeed, automaticity, one facet of behavior, is indispensable to complete the portrait of consumers. Despite its importance, little attention is paid to how the automatic side of behavior can be captured and...

  6. Evidence Study Guide.

    Science.gov (United States)

    1987-04-01

    definitions, the concepts of presumption and inference have also been accepted as impusing upon the various parties to litigation certain burdens...attempt at suicide by the defendant may be introduced at his murder trial as relevant to show consciousness of guilt. McCormick concluded: There are no...statistics for attempts at suicides by those conscious of guilt and those not so conscious which will shed light on the probability of the inference

  7. Golden everyday. Housewifely consumerism and the domestication of banks in 1960s Sweden

    OpenAIRE

    Husz, Orsi

    2015-01-01

    The paper explores cultural historical and gender aspects of the financialisation of everyday life through a case study of an extensive Swedish bank campaign in the 1960s targeting women. I analyse the so called Golden Everyday conferences (1961-1969) as representations of popular finance and I focus on two questions: firstly how the financial identities for a broad population were constructed and enacted; and secondly, which role the bank adopted in relation to its (presumptive) clients. The...

  8. A young man with oligoarthritis preceded by urethritis and diarrhea

    Directory of Open Access Journals (Sweden)

    Ahmed Zedan

    2014-09-01

    Full Text Available Reactive arthritis is a form of seronegative spondyloarthritis temporally triggered by an apparent infection, usually gastroenteritis or urethritis. This arthritis typically starts within a few weeks of the inciting infection. It commonly affects young adults and is strongly associated with the MHC class I antigen HLA-B27. Here we present an interesting case of young man with HLA-B27 positive reactive arthritis in whom the presumptive diagnosis was reached early in the course of his illness.

  9. Contractual framework of private-public partnership: The sui generis nature of PPP as a result of the holistic approach

    OpenAIRE

    Cvetković Predrag

    2014-01-01

    The holistic (comprehensive] approach to the methodological framework for the analysis of public-private partnership is essential presumption for the transformation of the public and private interests from the conflicting ones to the parallel and convergent ones. Private and public interests are to be regarded not as the divided particulars but as the element of the dynamics of PPP as a whole. The holistic approach facilitates interaction which brings new 'added values' in the exercise of the...

  10. Special Inspector General for Afghanistan Reconstruction

    Science.gov (United States)

    2014-04-30

    election or face violence.367 Three presumptive presidential front- runners (Abdullah, Ghani, and Rassoul) cancelled their appearances in televised...west, aim to build what USAID calls “ resilience ” in areas that are vulnerable to violence and insurgent exploitation.424 CCI implements initiatives...116 more provincial council runners disqualified,” 03/19/2014. EndnotEs 253RepoRt to the united states congRess i April 30, 2014 319 Pajhwok

  11. Crime and German Decadence

    DEFF Research Database (Denmark)

    Hansen, Kim Toft

    In Crime Stories: Criminalistic Fantasy and the Culture of Crisis in Weimar Germany, Todd Herzog – explicitly or implicitly – deals with different established myths about crime fiction, criminality and its cultural presumptions. It is generally quite seldom – as Herzog does – that the three subje...... is indeed part of this needed and remarkable wave of theoretical and historical revisions of our understanding of crime through factual and fictional representations....

  12. Marketing a destination: Case of CreateTrips and Mexico

    OpenAIRE

    Tiainen, Johanna; Korvenpää, Emmi

    2015-01-01

    This thesis concentrates on Finnish people travelling to Mexico. Firstly, the writers conduct a quantitative research, a questionnaire, that studies Finnish people’s thoughts and presumptions about Mexico. Secondly, they create mobile travel guides of four different destinations. The questionnaire concentrates on the people’s point of view, asking what people think about Mexico, on what kind of trip would they go it they travel there, how long it would last and so on. The questionnaire also h...

  13. Primary Human Placental Trophoblasts are Permissive for Zika Virus (ZIKV) Replication

    OpenAIRE

    Aagaard, Kjersti M.; Lahon, Anismrita; Suter, Melissa A.; Arya, Ravi P.; Seferovic, Maxim D.; Vogt, Megan B.; Hu, Min; Stossi, Fabio; Mancini, Michael A.; Harris, R. Alan; Kahr, Maike; Eppes, Catherine; Rac, Martha; Belfort, Michael A.; Park, Chun Shik

    2017-01-01

    Zika virus (ZIKV) is an emerging mosquito-borne (Aedes genus) arbovirus of the Flaviviridae family. Although ZIKV has been predominately associated with a mild or asymptomatic dengue-like disease, its appearance in the Americas has been accompanied by a multi-fold increase in reported incidence of fetal microcephaly and brain malformations. The source and mode of vertical transmission from mother to fetus is presumptively transplacental, although a causal link explaining the interval delay be...

  14. The Mechanisms of Market Inefficiency: An Introduction to the New Finance

    OpenAIRE

    Stout, Lynn A.

    2004-01-01

    During the 1970s and early 1980s, the Efficient Capital Market Hypothesis (ECMH) became one of the most widely-accepted and influential ideas in finance economics. More recently, however, the idea of market efficiency has fallen into disrepute as a result of market events and growing empirical evidence of inefficiencies. This essay argues that the weaknesses of the efficient market theory are, and were, apparent from a careful inspection of its initial premises, including the presumptions of ...

  15. Regelforenkling og administrative lettelser – med panden mod muren?

    DEFF Research Database (Denmark)

    Pedersen, Morten Jarlbæk; Pasquali, Simon

    2009-01-01

    Rule simplification is pivotal to many administrations today: Can the industry and business be regulated in a simpler and more efficient way? Since the 1980’s this question has spawned many attempts to reduce the administrative burdens in business. Many have failed though, and even the most...... the testing of four presumptions, which have their background in the classification of regulatory reforms and in that part of the regulation theory which emphasises the private interest as the main cause of regulation....

  16. Thermohydraulic modeling and simulation of breeder reactors

    International Nuclear Information System (INIS)

    Agrawal, A.K.; Khatib-Rahbar, M.; Curtis, R.T.; Hetrick, D.L.; Girijashankar, P.V.

    1982-01-01

    This paper deals with the modeling and simulation of system-wide transients in LMFBRs. Unprotected events (i.e., the presumption of failure of the plant protection system) leading to core-melt are not considered in this paper. The existing computational capabilities in the area of protected transients in the US are noted. Various physical and numerical approximations that are made in these codes are discussed. Finally, the future direction in the area of model verification and improvements is discussed

  17. SOME CHARACTERISTICS OF THE "KONGORA" - TOMISLAVGRAD COAL FIELD (WEST HERZEGOVINA

    Directory of Open Access Journals (Sweden)

    Stanislav Živković

    1997-12-01

    Full Text Available According to it's energy potential »Kongora« coal field is very important source of energy. Coal strech, spreading and laying and proportion between coal and barren give good presumption for a rentabile surface exploitation. The coal analyses, specially analysis of sulphur content showed, that content of harm component on the update technology level is in permissible limits, and exploitation in thermal power plants will not destroy environment (the paper is published in Croatian.

  18. Potential impact of the MR spectroscopic cancer blood test on reducing the need for lung biopsy

    International Nuclear Information System (INIS)

    Simon, M.; Fossel, E.T.

    1989-01-01

    Lung biopsies are generally performed to identify or rule out malignancy. A clinical presumption of lung malignancy without biopsy proof may result in unjustified surgery. The authors sought to test the value of the MR cancer blood test (CBT) recently described. They obtained prebiopsy blood samples (2 mL) from 65 patients undergoing lung biopsy for radiologically identified lesions. The CBT was performed blinded, and the result was then compared with the pathologic diagnosis obtained from biopsy. Results are presented

  19. Selective otolith dysfunctions objectively verified.

    Science.gov (United States)

    Manzari, Leonardo; MacDougall, Hamish G; Burgess, Ann M; Curthoys, Ian S

    2014-01-01

    Vertigo and vigorous horizontal spontaneous nystagmus in a presenting patient is usually taken to indicate unilaterally reduced horizontal canal function. However here we report results which question that presumption. In three such patients with an acute vestibular syndrome, complete testing of all peripheral vestibular sense organs using new tests of canal and otolith function (vHIT and VEMPs) showed that semicircular canal function was normal, but that there were unilateral otolithic deficits which probably caused their acute syndrome.

  20. Good faith in the context of restitution of cultural property

    OpenAIRE

    Midorović Sloboda D.

    2016-01-01

    The paper examines international and supranational rules on good faith in the context of restitution of cultural property. Deviations from the general rules on good faith with regard to the good faith acquisition and adverse possession have been indicated. Instead of insuring acquisition of ownership in conjunction with other preconditions, good faith only entitles an acquirer of the stolen or illegally exported cultural object to a fair compensation. The good faith presumption was abandoned ...