SAGAR JADHAV - Academia.edu (original) (raw)
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Arab Academy for Science, Technology, and Maritime Transport
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Papers by SAGAR JADHAV
Probiotics and Antimicrobial Proteins, 2011
Probiotics are defined as live microbial food ingredients that produce several beneficial effects... more Probiotics are defined as live microbial food ingredients that produce several beneficial effects to human health. Probiotic bacteria have been mostly investigated in the prevention of and treatment for different gastrointestinal diseases and allergies. It is not fully clear how probiotics exert their beneficial effects on health, but one of the most probable mechanisms of action is the modulation of immune responses via the mucosal immune system of the gut. Commensal bacteria in the gastrointestinal tract play an integral role in both innate and humoral immunity. It is well established that this protective role can be maintained or modulated by the ingestion of probiotics. More recently, it has been shown that specific probiotic strains can influence the secretion of cytokines to help direct naïve T-helper cells toward either a Th1-dominant, cell-mediated immune response or toward a Th2-dominant, humoral immune response. This paper will review current knowledge of the Th1/Th2 model of humoral immunity as well as introduce how strain-specific probiotics can be used therapeutically to help balance this immune response and therefore help prevent allergy.
Journal of Dairy Research, 2013
Conventional medical therapies for ulcerative colitis (UC) are still limited due to the adverse s... more Conventional medical therapies for ulcerative colitis (UC) are still limited due to the adverse side effects like dose-dependent diarrhoea and insufficient potency to keep in remission for long-term periods. So, new alternatives that provide more effective and safe therapies for ulcerative colitis are constantly being sought. In the present study, probiotic LaBb Dahi was selected for investigation of its therapeutic effect on DSS-induced colitis model in mice. LaBb Dahi was prepared by co-culturing Dahi culture of Lactococci along with selected strain ofLactobacillus acidophilusLaVK2 andBifidobacterium bifidumBbVK3 in buffalo milk. Four groups of mice (12 each) were fed for 17 d with buffalo milk (normal control), buffalo milk plus DSS (Colitis control), Dahi plus DSS, and LaBb Dahi plus DSS, respectively, with basal diet. The disease activity scores, weight loss, organ weight, colon length, myeloperoxidase (MPO) and β-glucoronidase activity was assessed, and the histopathological p...
Probiotics and Antimicrobial Proteins, 2011
Probiotics are defined as live microbial food ingredients that produce several beneficial effects... more Probiotics are defined as live microbial food ingredients that produce several beneficial effects to human health. Probiotic bacteria have been mostly investigated in the prevention of and treatment for different gastrointestinal diseases and allergies. It is not fully clear how probiotics exert their beneficial effects on health, but one of the most probable mechanisms of action is the modulation of immune responses via the mucosal immune system of the gut. Commensal bacteria in the gastrointestinal tract play an integral role in both innate and humoral immunity. It is well established that this protective role can be maintained or modulated by the ingestion of probiotics. More recently, it has been shown that specific probiotic strains can influence the secretion of cytokines to help direct naïve T-helper cells toward either a Th1-dominant, cell-mediated immune response or toward a Th2-dominant, humoral immune response. This paper will review current knowledge of the Th1/Th2 model of humoral immunity as well as introduce how strain-specific probiotics can be used therapeutically to help balance this immune response and therefore help prevent allergy.
Journal of Dairy Research, 2013
Conventional medical therapies for ulcerative colitis (UC) are still limited due to the adverse s... more Conventional medical therapies for ulcerative colitis (UC) are still limited due to the adverse side effects like dose-dependent diarrhoea and insufficient potency to keep in remission for long-term periods. So, new alternatives that provide more effective and safe therapies for ulcerative colitis are constantly being sought. In the present study, probiotic LaBb Dahi was selected for investigation of its therapeutic effect on DSS-induced colitis model in mice. LaBb Dahi was prepared by co-culturing Dahi culture of Lactococci along with selected strain ofLactobacillus acidophilusLaVK2 andBifidobacterium bifidumBbVK3 in buffalo milk. Four groups of mice (12 each) were fed for 17 d with buffalo milk (normal control), buffalo milk plus DSS (Colitis control), Dahi plus DSS, and LaBb Dahi plus DSS, respectively, with basal diet. The disease activity scores, weight loss, organ weight, colon length, myeloperoxidase (MPO) and β-glucoronidase activity was assessed, and the histopathological p...