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1.
Indian J Pathol Microbiol ; 2006 Jan; 49(1): 26-8
Article de Anglais | IMSEAR | ID: sea-74306

RÉSUMÉ

Spontaneous tumour lysis syndrome is characterized by hyperuricemia, hyperkalemia, hyperphosphatemia, metabolic acidosis and hypocalcemia, that occur even prior to the treatment of a neoplasm. This rare occurrence was encountered in a patient with non-Hodgkin's lymphoma (NHL), of follicular cell type. Conservative but intensive treatment led to complete resolution. Subsequent chemotherapy was well tolerated.


Sujet(s)
Acidose lactique , Histocytochimie , Humains , Hypercalcémie , Noeuds lymphatiques/anatomopathologie , Lymphome folliculaire/complications , Mâle , Adulte d'âge moyen , Phosphates/sang , Syndrome de lyse tumorale/diagnostic
2.
Indian Heart J ; 2004 Mar-Apr; 56(2): 152-4
Article de Anglais | IMSEAR | ID: sea-3866

RÉSUMÉ

Patients with homozygous familial hypercholesterolemia exhibit severe hypercholesterolemia, cutaneous and tendon xanthomata, and premature atherosclerosis from childhood. A rare presentation of this condition with supravalvular aortic stenosis and coronary ostial stenosis is described.


Sujet(s)
Adulte , Hypolipémiants/usage thérapeutique , Rétrécissement aortique supravalvulaire/complications , Coronarographie , Sténose coronarienne/complications , Association de médicaments , Études de suivi , Cathétérisme cardiaque , Humains , Hyperlipoprotéinémie de type II/complications , Lipoprotéines HDL/sang , Lipoprotéines LDL/sang , Mâle , Appréciation des risques , Indice de gravité de la maladie
3.
Indian Heart J ; 2003 Jul-Aug; 55(4): 358-61
Article de Anglais | IMSEAR | ID: sea-5011

RÉSUMÉ

BACKGROUND: The frequency of occurrence of left atrial thrombi, and the effect of anticoagulation in patients with rheumatic mitral stenosis and atrial fibrillation is not well established. This study was conducted to evaluate the occurrence of left atrial body and left atrial appendage clots in patients with rheumatic mitral stenosis and atrial fibrillation, and to document the effect of long-term anticoagulation on clot dissolution. METHODS AND RESULTS: Consecutive patients with severe rheumatic mitral stenosis and atrial fibrillation were assessed by transesophageal echocardiography. Those with left atrial body or left atrial appendage clots were anticoagulated with oral nicoumalone. Transesophageal echocardiography was then repeated in patients on anticoagulation who were on regular follow-up, and in whom percutaneous transvenous mitral commissurotomy could be considered. Of the 490 patients studied, 163 had left atrial body or left atrial appendage clots. A repeat transesophageal echocardiographic examination was done in 50 patients who had optimal anticoagulation for a period of 6 months. Only 2 of the 17 patients who had left atrial body clots had successful clot dissolution after long-term anticoagulation, while the left atrial appendage clots disappeared in 31 of 33 patients (p<0.001). CONCLUSIONS: Left atrial clots are present in a third of patients with severe rheumatic mitral stenosis and atrial fibrillation. Isolated left atrial appendage clots in patients with rheumatic mitral stenosis and atrial fibrillation can disappear with long-term anticoagulation, while thrombi that extend into the left atrial body may persist despite optimal anticoagulation.


Sujet(s)
Adulte , Sujet âgé , Anticoagulants/usage thérapeutique , Fibrillation auriculaire/traitement médicamenteux , Loi du khi-deux , Comorbidité , Échocardiographie transoesophagienne , Femelle , Atrium du coeur/imagerie diagnostique , Humains , Incidence , Mâle , Adulte d'âge moyen , Sténose mitrale/épidémiologie , Prévalence , Études prospectives , Récidive , Rhumatisme cardiaque/traitement médicamenteux , Sensibilité et spécificité , Thrombose/traitement médicamenteux
5.
Indian J Exp Biol ; 1993 Oct; 31(10): 819-21
Article de Anglais | IMSEAR | ID: sea-61329

RÉSUMÉ

A number of vanillic acid analogues (1-14) have been synthesised and evaluated against experimental filarial infections using cotton rats (Sigmodon hispidus) infected with Litomosoides carinii, a primary screening model, at a dose of 30 mg/kg, ip for 5 days. Of the 8 compounds tested, 4 (5,7, 11 and 12) exhibited high micro- and macro-filaricidal activity with sterilization of surviving female worms. Compounds 5, 7, 12 showed remarkable adulticidal action (> 80%). Sterilization of the female worms by compounds 11 and 12 was highly significant (80-100%).


Sujet(s)
Animaux , Évaluation préclinique de médicament , Femelle , Filaricides/composition chimique , Filarioidea/effets des médicaments et des substances chimiques , Mâle , Sigmodontinae , Acide vanillique/analogues et dérivés
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