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1.
Indian J Exp Biol ; 2013 Feb; 51(2): 124-128
Article Dans Anglais | IMSEAR | ID: sea-147575

Résumé

Out of 200 serum samples collected from cattle (142) and buffaloes (58) of various ages and sexand subjected to latex agglutination test (LAT) using serotype specific peptides (O, A, Asia 1) and also with peptide for non-structural protein 2B (NSP-2B), 114 (70%) samples were positive against FMDV type ‘O’, 102 (51%) against serotype ‘A’ and 104 (52%) against serotype ‘Asia 1’. With NSP-2B peptide a total of 71 (35.5%) samples were positive. The results suggest that LAT could be used for the diagnosis of foot and mouth disease virus as it is easy, cheap and effective test.


Sujets)
Séquence d'acides aminés , Animaux , Bovins , Fièvre aphteuse/immunologie , Virus de la fièvre aphteuse/classification , Tests au latex/méthodes , Microsphères , Données de séquences moléculaires , Peptides/composition chimique , Peptides/immunologie , Sérotypie , Vaccination , Protéines virales non structurales/immunologie
2.
Indian J Lepr ; 1998 Oct-Dec; 70(4): 389-95
Article Dans Anglais | IMSEAR | ID: sea-54407

Résumé

All the vaccines supplied for the large scale comparative leprosy vaccine trial of ICRC bacilli, M.w, BCG plus killed M. leprae (candidate vaccines), BCG and normal saline (control arms) at CJIL Field Unit, Chennai were tested for quality control by the suppliers following the procedures laid down in the WHO protocol for killed M. leprae. Quality control for BCG was carried out at BCG vaccine laboratory as per protocol. Toxicity and sterility tests were done on all the vaccine batches/lots received. As part of the quality control, bacterial count, and protein estimation were also done. Studies showed that the bacterial content and protein concentration were comparable with the original preparations. Vaccines were free from micro-organisms, toxic materials and safe for human use. Thus the quality of all vaccine preparations was satisfactory.


Sujets)
Vaccin BCG/composition chimique , Bactéries/isolement et purification , Humains , Inde , Laboratoires , Mycobacterium leprae/effets des médicaments et des substances chimiques , Protéines/analyse , Contrôle de qualité , Vaccins inactivés/composition chimique
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