Scaffold Using Chitosan, Agarose, Cellulose, Dextran and Protein for Tissue Engineering-A Review.

Biological macromolecules like polysaccharides/proteins/glycoproteins have been widely used in the field of tissue engineering due to their ability to mimic the extracellular matrix of tissue. In addition to this, these macromolecules are found to have higher biocompatibility and no/lesser toxicity when compared to synthetic polymers. In recent years, scaffolds made up of proteins, polysaccharides, or glycoproteins have been highly used due to their tensile strength, biodegradability, and flexibility.

Leptospiral Infection, Pathogenesis and Its Diagnosis-A Review.

Leptospirosis is a perplexing conundrum for many. In the existing literature, the pathophysiological mechanisms pertaining to leptospirosis is still not understood in full. Considered as a neglected tropical zoonotic disease, leptospirosis is culminating as a serious problem worldwide, seemingly existing as co-infections with various other unrelated diseases, including dengue and malaria.

Bauhinia tomentosa stimulates the immune system and scavenges free radical generation in vitro.

A methanolic extract of Bauhinia tomentosa was studied for its immunomodulatory, antioxidant, and anti-inflammatory activity in BALB/c mice. Intraperitoneal administration of the extract significantly increased the total leukocyte account (10075 +/- 542 cells/cm2) on the 18th day, bone marrow cellularity (93.1 x 10(5) +/- 3.