Possibility of re-purposing antifungal drugs posaconazole & isavuconazole against promastigote form of Leishmania major.

Background & objectives The emergence of drug resistance in leishmaniasis has remained a concern. Even new drugs have been found to be less effective within a few years of their use. Coupled with their related side effects and cost-effectiveness, this has prompted the search for alternative therapeutic options.

Optimization of loop mediated isothermal amplification assay (LAMP) for detection of chloroquine resistance in P. vivax malaria.

Chloroquine is still used as a first-line treatment for uncomplicated Plasmodium vivax malaria in India and resistance to this therapy can act as a major hurdle for malaria elimination. It is difficult to monitor drug-efficacy and drug resistance through in vivo and in vitro studies in case of Plasmodium vivax so analysis of molecular markers serves as an important tool to track resistance. Molecular methods that are currently in use for detecting single nucleotide polymorphisms in resistant genes including Polymerase chain reaction (PCR), Realtime-Polymerase chain reaction require highly sophisticated labs and are time consuming.

Antibacterial Photodynamic Therapy of the Metallosurfactant-Fluorescein Conjugate under Visible Light Illumination.

Antibacterial photodynamic therapy (APDT) has received increased attention as a treatment for multidrug-resistant bacterial infections caused by antibiotic abuse. However, photosensitizers used in APDT have disadvantages such as water insolubility, self-aggregation, and photobleaching. To address these limitations, metal complexes have been explored.

Real-time loop-mediated isothermal amplification (real-time LAMP) assay for rapid diagnosis of amoebic liver abscess.

Among the parasitic diseases, amoebic liver abscess (ALA) ranks second to malaria in terms of mortality. Due to the poor sensitivity of conventional diagnostic methods, there is a need for the development of effective and rapid diagnostic methods for ALA. Thus, the purpose of this work was to develop a real-time loop-mediated isothermal amplification (RT-LAMP) assay specific to Entamoeba histolytica.

Antiparasitic effect of Farnesol against Leishmania major: A rationale from in vitro and in silico investigations.

Leishmaniasis is a vector-borne parasitic infection caused by the infective bite of female Phlebotomine sandflies. Treatment of leishmaniasis by conventional synthetic compounds is met by challenges pertaining to adverse effects which call for the discovery of newer anti-leishmanial molecules. This study was performed to evaluate the effect and modes of action of a sesquiterpene alcoholic molecule Farnesol on Leishmania major, the causative agent of Zoonotic CL.

A study on neurcognitive disorders and demographic profile of neurocysticercosis patients.

Background: Neurocysticercosis is a common cerebral parasitic infestation, caused due to pork tapeworm infection the infestations risks parallels the socio-economic status, personal hygiene and education. The effect of NCC was assessed in neurocognition.

Objective: To study demographic characteristics and neurocognitive domains of patients with Neurocysticercosis.

Immunogenicity and protective efficacy of heparan sulphate binding proteins of Entamoeba histolytica in a guinea pig model of intestinal amoebiasis.

Entamoeba histolytica infection is associated with considerable morbidity and mortality in the form of intestinal and extraintestinal amoebiasis. No vaccine is yet available for amoebiasis. Heparan Sulphate Binding Proteins (HSBPs) from E.

Effective human defense against E. histolytica: high amoebicidal activity of lymphocytes and monocytes in amoebic liver abscess patients until 3 months follow-up.

Adherence of pathogenic Entamoeba histolytica trophozoites mediated by Gal/GalNAc lectin is a prerequisite for killing naïve T cells and monocytes but the activated T cells and monocyte derived macrophages (MDMs) not only resist the attack but can kill the parasite. In the present study, we have analysed the adherence and cytotoxicity of the immunecompetent cells from patients of amoebic liver abscess at the time of their diagnosis and after 3 months to elucidate the development of cell mediated cytotoxicity, a major mechanism of resistance to amoebic infection. The results show that CD3+ cells from amoebic liver abscess cases, when stimulated, in vitro, bound E.