Applying Machine Learning for Antibiotic Development and Prediction of Microbial Resistance.

Antimicrobial resistance (AMR) poses a serious threat to human health worldwide. It is now more challenging than ever to introduce a potent antibiotic to the market considering rapid emergence of antimicrobial resistance, surpassing the rate of antibiotic drug discovery. Hence, new approaches need to be developed to accelerate the rate of drug discovery process and meet the demands for new antibiotics, while reducing the cost of their development.

Chrysin restores the cardioprotective effect of ischemic preconditioning in diabetes-challenged rat heart.

Background: Ischemic preconditioning IPC) is the utmost capable design to achieve protection over ischemia-reperfusion injury (I/R), but this phenomenon gets attenuated during various pathological conditions like diabetes. Chrysin exhibits cardioprotection in various experiments however, its therapeutic potential on IPC-mediated cardioprotection via PI3K-Akt-eNOS pathway in streptozotocin (STZ) triggered diabetes-challenged rat heart is yet to be assessed. For that reason, the experiment has been planned to investigate chrysin's effect on the cardioprotective action of IPC involving the PI3K-Akt-eNOS cascade in rat hearts challenged to diabetes.

Functional attributes of bioactive peptides of bovine milk origin and application of approaches for peptide prediction and functional annotations.

Bovine milk peptides are the protein fragments with diverse bioactive properties having antioxidant, anticarcinogenic, other therapeutic and nutraceutical potentials. These peptides are formed in milk by enzymatic hydrolysis, gastrointestinal digestion and fermentation processes. They have significant health impact with high potency and low toxicity making them a suitable natural alternative for preventing and managing diseases.

Leveraging Nutrient-Rich Traditional Foods to Improve Diets among Indigenous Populations in India: Value Chain Analysis of Finger Millet and Kionaar Leaves.

Many indigenous foods are nutrient-rich but are often underutilized even among populations at high risk of malnutrition. The aims of this study were to conduct value chain analysis of one cultivated crop (finger millet among the Munda tribe) and one wild green leafy vegetable (Koinaar leaves among the Sauria Paharia tribe) of two Indigenous communities in Jharkhand state, India and to identify entry points for interventions aimed at supporting production and consumption. Semi-structured interviews were conducted with stakeholders among each tribal group and transcripts were open coded and organized based on key themes across the steps of the value chain for each food independently.

Postpartum depression in Covid-19 risk-stratified hospital zones: A cross-sectional study from India.

Objective: To determine point prevalence of postpartum depression (PPD) and whether quarantine policies required in postpartum COVID-19 suspects increased the risk of depressive symptoms when compared COVID -19 non suspects in early postpartum period.

Methods: A cross-sectional study conducted in the postnatal ward of Lady Hardinge Medical College and Smt. Sucheta Kriplani Hospital, New Delhi from August 2020 to February 2021 using Edinburgh Postnatal Depression Scale (EPDS) to estimate point prevalence of postpartum depression (PPD) in the stratified zones (suspect and nonsuspect) of the hospital.

Cataloguing the bacterial diversity in the active ectomycorrhizal zone of from a dry deciduous forest of Shorea.

The plant microbiome has been considered one of the most researched areas of microbial biodiversity, yet very little information is available on the microbial communities prevailing in the mushroom's ectomycorrhizosphere. Ectomycorrhizal symbioses often result in the formation of a favourable niche which enables the thriving of various microbial symbionts where these symbionts endorse functions, such as quorum sensing, biofilm formation, volatile microbial compound (VOC) production, regulation of microbial gene expression, symbiosis and virulence. The identification of hidden uncultured microbial communities around the active ectomycorrhizal zone of from dry deciduous sal forest of Jharkhand, India was carried out using MinION Oxford Nanopore sequencing of 16S rRNA amplicons genes.

Traditional Food Environment and Factors Affecting Indigenous Food Consumption in Munda Tribal Community of Jharkhand, India.

Indigenous food (IF) systems, derived from natural ecosystems are perceived to be sustainable and nutritionally adequate. Mundas, an indigenous tribal community in Jharkhand India, are surrounded by rich agroforestry resources, yet display high levels of malnutrition. Our study explored the food environment of Munda community, different IFs they accessed, levels of utilization of IFs in routine diets, their nutritional attributes and factors influencing IF consumption.

Fabrication of chlorambucil loaded graphene- oxide nanocarrier and its application for improved antitumor activity.

The present study aims at designing a biodegradable and biocompatible nanocarrier using gelatin and reduced graphene oxide nanosheets functionalized with folic acid, for release of chlorambucil drug in controlled manner and achieving high loading efficiency. From scanning electron microscopic studies small pore like structure with rough and thick morphology on the plane of graphene oxide is clearly visible indicating high loading of drug. Further, Drug loading and encapsulation efficiency, in vitro release studies of the drug from the nanocarrier at different concentrations of reduced graphene oxide, different pH were studied.

Development of rGO encapsulated polymeric beads as drug delivery system for improved loading and controlled release of doxycycline drug.

The aim of this study was to design a biodegradable core-shell structure where in reduced graphene-oxide (rGO) and doxycycline (DXC) drug comprise the core while polymer such as chitosan (CS) and alginate (ALG) acts as shell for attaining high loading efficiency and sustained release of drug. Cytotoxic drug used in conventional chemotherapeutic methods usually suffer from poor site selectivity and this has been resolved by using targeted delivery of anticancer drug with controlled drug release property. The structural and morphological properties of as synthesized drug delivery carrier were characterized by a range of techniques.

Distribution of single nucleotide polymorphisms and protein domain architecture of toll-like receptor-2 in Pahari cattle (Indian non-descript indigenous breed).

Distribution of polymorphism in TLR2 gene was studied in Pahari (Indian non-descript indigenous breed) cattle of Himachal Pradesh. The complete sequence of TLR2 gene consisted of 136bp 5'-UTR, 2355bp CDS and 1316bp 3'UTR. The phylogenetic analysis revealed clustering of Indian Zebu with Bos taurus as the nearest neighbour.

Cloning, Expression, and Functional Characterization of Serine Protease Aprv2 from Virulent Isolate Dichelobacter nodosus of Indian Origin.

A gene encoding an extracellular protease from Dichelobacter nodosus was characterized and expressed in E. coli rosetta-gami (DE3). The nucleotide sequence analysis revealed an ORF of 1427 bp ecoding 475 amino acids long protein of calculated molecular weight 50.

Profiling of virulence associated genes of Pasteurella multocida isolated from cattle.

Pasteurella multocida is a causative agent of many major diseases of which haemorrhagic septiciemia (HS) in cattle & a buffalo is responsible for significant losses to livestock sector in India and south Asia. The disease outcome is affected by various host- and pathogen-specific determinants. Several bacterial species-specific putative virulence factors including the capsular and virulence associated genes have been proposed to play a key role in this interaction.