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1.
Indian J Med Microbiol ; 2016 Apr-June; 34(2): 228-232
Article Dans Anglais | IMSEAR | ID: sea-176595

Résumé

The surveillance in Chennai identified 134 children and 443 adults clinically suspected for leptospirosis. Of these, 35 (26.1%) children and 118 (26.6%) adults had laboratory confirmed diagnosis for leptospirosis. The paediatric leptospirosis exhibited a higher frequency of classic features of Weil’s disease. The prevalent serovar encountered was Icterohaemorrhagiae with no difference in the pattern of infecting serovars between the two groups. Further, confirmation of diagnosis was achieved by polymerase chain reaction (PCR) with a positivity of 28.4% (specificity 96%). Univariate analysis showed significant association of paediatric leptospirosis with rat infestation (odds ratio 87.4). Thus, PCR facilitates early diagnosis of febrile illness among paediatric cases.

2.
Article Dans Anglais | IMSEAR | ID: sea-51553

Résumé

OBJECTIVE: The purpose of this study was to assess the arch dimensions in primary dentition of 3-5 years old children in Chennai and Hyderabad. As no primary to the mixed dentition and determining the existence of sexual dimorphism. METHODS: Children were selected fro various schools of both Chennai and Hyderabad, with complte set of primary dentition. Study casts were made and measurements of arch dimensions were made using digital sliding calipers. The data obtained was subjected to statistical analysis. RESULTS: The mean values and standard deviations of the various arch dimensions are given in the tables. CONCLUSION: Generally boys exhibited a greater arch dimensions than girls in both groups. Some of the dimensions showed a statistically significant mean values.


Sujets)
Céphalométrie/méthodes , Enfant d'âge préscolaire , Canine/anatomie et histologie , Arcade dentaire/anatomie et histologie , Modèles dentaires , Femelle , Humains , Incisive/anatomie et histologie , Inde , Mâle , Mandibule/anatomie et histologie , Maxillaire/anatomie et histologie , Molaire/anatomie et histologie , Facteurs sexuels , Dent de lait/anatomie et histologie
3.
Indian Heart J ; 2001 Jan-Feb; 53(1): 74-8
Article Dans Anglais | IMSEAR | ID: sea-5097

Résumé

BACKGROUND: Carvedilol has proven to be beneficial in a majority of adult patients with congestive heart failure. Although the experience from adult patients may be extrapolated to older children, symptomatic infants remain a subset for whom dosage, safety and efficacy need to be established. The purpose of this study was to assess whether treatment with carvedilol is efficacious and safe for infants with dilated cardiomyopathy who do not show satisfactory clinical improvement despite treatment with conventional medications. METHODS AND RESULTS: Eight infants with dilated cardiomyopathy (ejection fraction <30%) who were symptomatic despite tailored treatment with decongestive medications, were enrolled in the study. Echocardiographic findings and heart failure symptom scores were analyzed before and after starting carvedilol. Patients were hospitalized and monitored for side-effects during up-titration of carvedilol. At a follow-up of 4.5+/-2.2 months, patients receiving carvedilol showed a significant improvement in the left ventricular ejection fraction (38.5+/-11% v. 24.4+/-5%), and heart failure symptom score (p<0.05). No adverse events related to carvedilol administration occurred. There were no deaths. CONCLUSIONS: Carvedilol is well tolerated in infants with dilated cardiomyopathy and there is significant improvement in their functional status. Optimal timing of starting therapy, dosage and long-term effects need to be investigated with multi-institutional trials.


Sujets)
Antagonistes bêta-adrénergiques/usage thérapeutique , Carbazoles/usage thérapeutique , Cardiomyopathie dilatée/traitement médicamenteux , Femelle , Humains , Nourrisson , Mâle , Propanolamines/usage thérapeutique , Débit systolique , Résultat thérapeutique , Fonction ventriculaire gauche/effets des médicaments et des substances chimiques
4.
Indian J Biochem Biophys ; 1993 Aug; 30(4): 234-8
Article Dans Anglais | IMSEAR | ID: sea-28420

Résumé

Dietary intake of three oral doses of hexachlorocyclohexane (HCH) (60 mg/kg body wt) or malathion (500 mg/kg) by normal and protein-deficient diet fed pregnant rats on the 6th, 10th and 14th day of gestation resulted in the impairment of lipid metabolism, viz. hypercholesterolemia and hypertriglyceridemia. The cholesterol, triglyceride and phospholipid contents in serum, brain, liver, kidney and uterus were increased significantly by HCH and malathion exposure, irrespective of the protein content in the diet. The incorporation of [1,2-14C]acetate into the hepatic lipids was stimulated by both HCH and malathion, suggesting a higher rate of lipid synthesis in the liver of normal and protein-deficient diet fed dams. The low protein content in the diet intensified the pesticide-induced changes and more severe alterations were noticed in HCH exposed dams than in malathion exposed dams.


Sujets)
Animaux , Cholestérol/métabolisme , Femelle , Glucose 6-phosphate dehydrogenase/métabolisme , Hydroxymethylglutaryl-CoA reductases/métabolisme , Rein/effets des médicaments et des substances chimiques , Lindane/toxicité , Métabolisme lipidique , Lipolyse/effets des médicaments et des substances chimiques , Lipoprotein lipase/métabolisme , Foie/effets des médicaments et des substances chimiques , Malate dehydrogenase/métabolisme , Malathion/toxicité , Phospholipides/métabolisme , Grossesse , Complications de la grossesse/métabolisme , Gestation animale/métabolisme , Malnutrition protéinocalorique/métabolisme , Rats , Rat Sprague-Dawley , Triglycéride/métabolisme
8.
J Indian Med Assoc ; 1957 Oct; 29(7): 269-72
Article Dans Anglais | IMSEAR | ID: sea-104930
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