Synergistic impact of Fe-Zr in novel hybrid aminoclay catalytic TFC membrane for ultrafast emerging pollutant remediation.

Finding new class of materials to overcome limitation in conventional membranes is a challenging task. Use of naturally stable and sustainable alternative materials stock is an emerging task. In this direction, a novel iron-zirconium hybrid aminoclay (FZ-AC) has emerged as a promising catalyst effectively employed to alleviate fouling concerns within the framework of a biopolymer-based thin film composite (TFC), constructed on a cellulose acetate (CA) support.

β-keto amyrin isolated from Cryptostegia grandiflora R. br. inhibits inflammation caused by Daboia russellii viper venom: Direct binding of β-keto amyrin to phospholipase A.

The search for mechanism-based anti-inflammatory therapies is of fundamental importance to avoid undesired off-target effects. Phospholipase A (PLA) activity is a potential molecular target for anti-inflammatory drugs because it fuels arachidonic acid needed to synthesize inflammation mediators, such as prostaglandins. Herein, we aim to investigate the molecular mechanism by which β-keto amyrin isolated from a methanolic extract of Cryptostegia grandiflora R.

Unveiling the silent threat: Heavy metal toxicity devastating impact on aquatic organisms and DNA damage.

Heavy metal pollution has significant impacts on aquatic fauna and flora. It accumulates in marine organisms, both plants and animals, which are then consumed by humans. This can lead to various health problems, such as organ damage and the development of cancer.

Impact of COVID-19 on heart failure hospitalization and outcome in India - A cardiological society of India study (CSI-HF in COVID 19 times study - "The COVID C-HF study").

Objectives: The presentation and outcomes of acute decompensated heart failure (ADHF) during COVID times (June 2020 to Dec 2020) were compared with the historical control during the same period in 2019.

Methods: Data of 4806 consecutive patients of acute HF admitted in 22 centres in the country were collected during this period. The admission patterns, aetiology, outcomes, prescription of guideline-directed medical therapy (GDMT) and interventions were analysed in this retrospective study.

Biocontrol of and in poultry meat using phage cocktail.

Background: Despite advances in food management techniques, foodborne illness remains a major concern. Contamination of and pathogens, especially in the poultry sector, is responsible for salmonellosis and other gastrointestinal illness, leading to millions of deaths worldwide. Overuse of antibiotics and other chemical treatments have further increased the emergence of antibiotic resistant bacteria.

Hydrogen sulfide donor GYY4137 attenuates vascular complications in mesenteric bed of streptozotocin-induced diabetic rats.

Unlabelled: Hydrogen sulfide (HS) has been reported to have beneficial effects in different pathological conditions.

Objectives: the effects of chronic treatment of diabetic rats with GYY4137 (slow releasing HS donor) or NaHS (fast releasing HS donor) on the reactivity of the mesenteric bed to vasoactive agonists and the changes in its downstream effectors, ERK1/2 and p38 MAP Kinase have been investigated. In addition, the levels of nitric oxide (NO) and HS in all groups were measured.

Scorpion venom exhibits adjuvant effect by eliciting HBsAg-specific Th1 immunity through neuro-endocrine interactions.

The Hottentotta rugiscutis scorpion venom (Hrv) contains neurotoxins, which elicit a strong innate immune response through the activation of the Hypothalamus-pituitary-adrenal axis, which could improve the quality of adaptive immunity. Hence, the Hrv was used as an adjuvant for the Hepatitis-B virus surface antigen (HBsAg) and assessed its ability in the activation of innate (NGF, CORT, cellularity, NO) and adaptive (IgM, IgG, IgG1/IgG2a/IgG2b/IgG3, Th1/Th2 cytokines, avidity) immunity. Here, the Hrv and HBsAg were given in the mixed form (HBsAg-Hrv) as well as in a separate form (HBsAg+Hrv).

Sorption based easy-to-use low-cost filters derived from invasive weed biomass for dye contaminated water cleanup.

Today, the development of functional nanostructured materials with specified morphologies utilizing environmentally friendly techniques is a very appealing topic in materials chemistry. Much emphasis has recently been paid to the utilization of biomass to make functional carbonaceous materials of varying forms, specifically carbon helices, with greater implications for the environment, economy, and society. A metal-catalyzed chemical vapour deposition technique has been developed for the fabrication of such carbon helices from nonrenewable hydrocarbons.

Protein profile of scorpion venom from Hottentotta rugiscutis and its immunogenic potential in inducing long term memory response.

The scorpions of the Buthidae family exhibit diverse toxins with proven pharmacological activities and yet underexplored. The Hottentotta rugiscutis is a commonly found south-Indian buthid scorpion, whose venom proteomic profile is unknown. In this study, the venom was biochemically and immunologically characterized by SDS-PAGE, MALDI-TOF MS, Western blot and ELISA.

A Focal Intrinsic Physiologic Pigmentation of Tongue.

Pigmentation is defined as the process of deposition of pigments in the tissues. It can be endogenous or exogenous in origin and may be physiological or pathological. Pigmentation is a common intraoral finding; various diseases can lead to varied discolorations of the mucosa.

A Cross-sectional Study to Evaluate Nuclear Changes in Buccal Mucosa Following Panoramic Radiography.

Aim And Objective: To evaluate the possible genotoxic effect of X-rays on buccal mucosa while exposing to dental panoramic radiography using micronucleus test.

Materials And Methods: The study group comprised of 30 healthy subjects, 15 males and 15 females, aged between 24 years and 65 years. Samples were obtained from the exfoliated oral mucosa cells of buccal mucosa before and 12 days after exposing the patients to panoramic radiography.

Application of bacteriophages to control Enteritidis in raw eggs.

Background: , a bacterial genus of more than 2500 serotypes is considered as the most significant foodborne pathogen causing infections in humans and animals. Increased antimicrobial resistance and persistence of antimicrobial residues in food matrices warrants the need for alternative infection management strategies.

Aims: The present study aimed to isolate and evaluate the lytic activity of bacteriophage against .

Telemedicine-Based Tobacco Treatment Model in Primary Care from a Low-Resource Setting.

Tobacco addiction is one of the leading causes of premature mortality. Early and effective intervention in primary care, though possible and feasible, is seldom done in India. This case series describes the diagnosis and management of three patients of tobacco addiction by a primary care doctor (PCD) who is being trained in digitally driven four modules based "Primary Care Psychiatry Program" of National Institute of Mental Health and Neurosciences, Bengaluru, India.

Prevalence of gastrointestinal parasites in lion-tailed macaque Macaca silenus in central Western Ghats, India.

This study examines gastrointestinal parasites in the endangered lion-tailed macaque, which is sympatric with the bonnet macaque that has relocated from nearby towns or agriculture landscapes dominated by humans and livestock. One hundred and ninety-four fresh fecal samples from lion-tailed macaques were collected from a group located at Chiksuli in the central Western Ghats. Of these, 48.

Trajectory-Based Scene Understanding Using Dirichlet Process Mixture Model.

Appropriate modeling of a surveillance scene is essential for the detection of anomalies in road traffic. Learning usual paths can provide valuable insight into road traffic conditions and thus can help in identifying unusual routes taken by commuters/vehicles. If usual traffic paths are learned in a nonparametric way, manual interventions in road marking can be avoided.

The hunt for the third acceptor in CuInSe and Cu(In,Ga)Se absorber layers.

The model for intrinsic defects in Cu(In,Ga)Se semiconductor layers is still under debate for the full range between CuInSe and CuGaSe. It is commonly agreed by theory and experiment, that there are at least one shallow donor and two shallow acceptors. Spatially resolved photoluminescence on CuGaSe previously revealed a third acceptor.

Prevalence of gastrointestinal parasites in bonnet macaque and possible consequences of their unmanaged relocations.

Relocation is one of the mitigating measures taken by either local people or related officers to reduce the human-bonnet macaque Macaca radiata conflict in India. The review on relocations of primates in India indicates that monkeys are unscreened for diseases or gastrointestinal parasites (henceforth endoparasites) before relocation. We collected 161 spatial samples from 20 groups of bonnet macaque across their distribution range in south India and 205 temporal samples from a group in Chiksuli in the central Western Ghats.

Hypoxia inhibits adenylyl cyclase catalytic activity in a porcine model of persistent pulmonary hypertension of the newborn.

Persistent pulmonary hypertension of the newborn (PPHN) features hypoxemia, pulmonary vasoconstriction, and impaired cardiac inotropy. We previously reported low basal and stimulated cAMP in hypoxic pulmonary artery smooth muscle cells (PASMCs). We now examine pulmonary arterial adenylyl cyclase (AC) activity and regulation in hypoxic PPHN.

Perturbing chondroitin sulfate proteoglycan signaling through LAR and PTPσ receptors promotes a beneficial inflammatory response following spinal cord injury.

Background: Traumatic spinal cord injury (SCI) results in upregulation of chondroitin sulfate proteoglycans (CSPGs) by reactive glia that impedes repair and regeneration in the spinal cord. Degradation of CSPGs is known to be beneficial in promoting endogenous repair mechanisms including axonal sprouting/regeneration, oligodendrocyte replacement, and remyelination, and is associated with improvements in functional outcomes after SCI. Recent evidence suggests that CSPGs may regulate secondary injury mechanisms by modulating neuroinflammation after SCI.

Neuregulin-1 elicits a regulatory immune response following traumatic spinal cord injury.

Background: Spinal cord injury (SCI) triggers a robust neuroinflammatory response that governs secondary injury mechanisms with both degenerative and pro-regenerative effects. Identifying new immunomodulatory therapies to promote the supportive aspect of immune response is critically needed for the treatment of SCI. We previously demonstrated that SCI results in acute and permanent depletion of the neuronally derived Neuregulin-1 (Nrg-1) in the spinal cord.