Sajad Ahmad Dar

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Unusual fungal agents that exist environmentally as saprophytes can often lead to opportunistic infections. Hyalohyphomycosis is a group of fungal infections caused by fungi characterized by hyaline septate hyphae and can infect both immunocompetent as well as immunocompromised patients. Many a times it becomes difficult to distinguish a pathogenic and a(More)
A polyherbal cream (Basant) has been formulated using diferuloylmethane (curcumin), purified extracts of Emblica officinalis (Amla), purified saponins from Sapindus mukorossi, Aloe vera and rose water along with pharmacopoeially approved excipients and preservatives. Basant inhibits the growth of WHO strains and clinical isolates of Neisseria gonorrhoeae,(More)
The effect of a novel polyherbal formulation BASANT on Chlamydia trachomatis was studied. In vitro sensitivity testing was done by direct exposure of C. trachomatis (pre-infection incubation with BASANT) and exposure of C. trachomatis within HeLa 229 cells (post-infection incubation with BASANT). Pre-infection incubation of standard serovar D/UW-3/Cx with(More)
Elevated inflammation is a known risk factor in the pathogenesis of PTB. Despite intensive research, the etiology of idiopathic PTB is still unknown. The present study was designed to explore associations of blood concentrations of organochlorine pesticides (OCPs) with inflammatory/antioxidant gene expression, and cytokines and prostaglandin levels in PTB(More)
Nanomedicine is a very promising field and nanomedical drugs have recently been used as therapeutic agents against cancer. In a previous study, we showed that Nanoceria (NCe), nanoparticles of cerium oxide, significantly inhibited production of reactive oxygen species, cell migration and invasion of ovarian cancer cells in vitro, without affecting cell(More)
The PTPN22 1858C/T polymorphism is associated with rheumatoid arthritis (RA). However, reports from the Asian populations are conflicting in nature and lacks consensus. The aim of our study was to evaluate the association between the PTPN22 1858C/T polymorphism and RA in Asian and Caucasian subjects by carrying out a meta-analysis of Asian and Caucasian(More)
Omental adipocytes promote ovarian cancer by secretion of adipokines, cytokines and growth factors, and acting as fuel depots. We investigated if metformin modulates the ovarian cancer promoting effects of adipocytes. Effect of conditioned media obtained from differentiated mouse 3T3L1 preadipoctes on the proliferation and migration of a mouse ovarian(More)
The advent of more sophisticated studies published has clarified the understating of the root cause of various skin cancers or basal cell carcinomas (BCCs). The remarkable role is played by the comprehensive work done on unraveling the mechanism controlling the function of hedgehog (Hh) pathway. The defective Hh pathway has been found as the major cause for(More)
A high energy balance, or caloric excess, accounts as a tumor promoting factor, while a negative energy balance via caloric restriction, has been shown to delay cancer progression. The effect of energy balance on ovarian cancer progression was investigated in an isogeneic immunocompetent mouse model of epithelial ovarian cancer kept on a regimen of regular(More)
The transforming growth factor-β1 (TGF-β1) gene 29 T/C polymorphism is thought to be associated with breast cancer risk. However, reports are largely conflicting and underpowered. We therefore conducted a meta- analysis of all available case-control studies relating the TGF-β1 29T/C polymorphism to the risk of developing breast cancer by including a total(More)