Over the last decade it has become evident that in addition to producing antibody, B cells activate the immune system by producing cytokines and via antigen presentation. In addition, B cells also exhibit immunosuppressive functions via diverse regulatory mechanisms. This subset of B cells, known as regulatory B cells (B regs), contributes to the maintenance of tolerance, primarily via the production of IL-10. Studies in experimental animal models, as well as in patients with autoimmune diseases, have identified multiple B(reg) subsets exhibiting diverse mechanisms of immune suppression. In this review, we describe the different B(reg) subsets identified in humans, and their diverse mechanisms of suppression in HCV and diabetic patients. Aims:The main objectives of the study are to identify the role of B (reg) in the hepatitis C virus infected patients and diabetes.
Background: Non-traumatic lower limb amputation is the most common devastating complication of diabetes, primarily due to diabetic foot ulcers (DFU) and diabetic foot infections (DFI). DFIs are predominantly polymicrobial and multidrug-resistant (MDR) and results in treatment failure. Aims: The main objectives of the study are to identify the microorganisms associated with diabetic foot ulers. Methods: This was a prospective study at a tertiary care hospital. One hundred patients over the age of 18, having chronic diabetic foot ulcer, and attending the diabetic foot outpatient department were included. Samples of pus were collected from deep wounds and processed using standard techniques for culture Results: One hundred samples were processed and 82 yielded positive cultures. Staphylococcus aureus was the predominant organism, followed by Pseudomonas aeruginosa. Then E coli, Klebsiella and Proteus Conclusion: The organisms causing chronic diabetic foot ulcers were commonly Staphylococcus aureus followed by Pseudomonas aeruginosa.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.