Comparative assessment of microbiome and resistome of influent and effluent of sewage treatment plant and common effluent treatment plant located in Delhi, India using shotgun approach.

Antimicrobial resistance (AMR) is a significant threat that demands surveillance to identify and analyze trends of the emerging antibiotic resistance genes (ARGs) and potential microbial carriers. The influent of the wastewater treatment plants (WWTPs) reflects the microbes derived from the population and effluent being the source of dissemination of potential pathogenic microbes and AMR. The present study aimed to monitor microbial communities and antibiotic resistance genes in WWTPs employing a whole metagenome shotgun sequencing approach.

Correction to: Metformin inhibits cardiometabolic syndrome associated cognitive deficits in high fat diet rats.

[This corrects the article DOI: 10.1007/s40200-022-01074-4.].

Evaluating Alterations of the Oral Microbiome and Its Link to Oral Cancer among Betel Quid Chewers: Prospecting Reversal through Probiotic Intervention.

Areca nut and slaked lime, with or without tobacco wrapped in leaf, prepared as betel quid, is extensively consumed as a masticatory product in many countries across the world. Betel Quid can promote the malignant transformation of oral lesions as well as trigger benign cellular and molecular changes. In the oral cavity, it causes changes at the compositional level in oral microbiota called dysbiosis.

Identifying oral microbiome alterations in adult betel quid chewing population of Delhi, India.

The study targets to establish a factorial association of oral microbiome alterations (oral dysbiosis) with betel quid chewing habits through a comparison of the oral microbiome of Betel quid chewers and non-chewing individuals. Oral microbiome analysis of 22 adult individuals in the Delhi region of India through the 16S sequencing approach was carried out to observe the differences in taxonomic abundance and diversity. A significant difference in diversity and richness among Betel Quid Chewers (BQC) and Betel Quid Non-Chewers (BQNC) groups was observed.

Metformin inhibits cardiometabolic syndrome associated cognitive deficits in high fat diet rats.

Objectives: Glucose intolerance and insulin resistance are hallmarks of metabolic syndrome and lead to Alzheimer's disease (AD). The purpose of this study is to elucidate the neuroprotective effect of metformin through insulin regulation with cardiometabolic and neurotransmitter metabolic enzyme regulation in high-fat, high-sucrose diet and streptozotocin (HFHS-STZ)-induced rats.

Methods: Male Wistar rats were treated with metformin (180 mg/kg and 360 mg/kg).

SGLT inhibitors as antidiabetic agents: a comprehensive review.

Diabetes is one of the most common disorders that substantially contributes to an increase in global health burden. As a metabolic disorder, diabetes is associated with various medical conditions and diseases such as obesity, hypertension, cardiovascular diseases, and atherosclerosis. In this review, we cover the scientific studies on sodium/glucose cotransporter (SGLT) inhibitors published during the last decade.

Scleroderma: An insight into causes, pathogenesis and treatment strategies.

Scleroderma is an autoimmune disorder, characterized by morphological changes in skin followed by visceral organs. The pathogenesis of scleroderma involves immune imbalance and generation of auto antibodies. The major causes of scleroderma include multitude of factors such as immune imbalance, oxidative stress, genetics and environment factors.

Effect of Resveratrol on biofilm formation and virulence factor gene expression of Porphyromonas gingivalis in periodontal disease.

Periodontal disease is an oral inflammatory disease that destroys the tooth supporting periodontal tissues resulting in tooth loss. Porphyromonas gingivalis is a keystone pathogen that plays a significant role in periodontitis. In previous studies, resveratrol has shown significant results by targeting inflammatory and adhesive markers.

Factorial design based curcumin ethosomal nanocarriers for the skin cancer delivery: evaluation.

Melanoma is the most deadly and life-threatening form of skin cancer with progressively higher rates of incidence worldwide. The objective of the present investigation is to develop and to statistically optimize and characterize curcumin (CUR) loaded ethosomes for treatment of melanoma. A two factor, three level (3) factorial design approach was employed for the optimization of ethosomes.

Stability studies of pure and mixture form of curcuminoids by reverse phase-HPLC method under various experimental stress conditions.

Since time immemorial, turmeric has been widely marketed and consumed as dietary supplement due to its diverse medicinal properties. Curcuminoids-comprising a mixture of curcumin (CUR), demethoxycurcumin (DMC), and bisdemethoxycurcumin (BDMC)-are the prime bioactive constituents of turmeric. However, the usage of curcuminoids is limited by their chemical instability.

Effects of fisetin on hyperhomocysteinemia-induced experimental endothelial dysfunction and vascular dementia.

This study was designed to investigate the effects of fisetin (FST) on hyperhomocysteinemia (HHcy)-induced experimental endothelial dysfunction (ED) and vascular dementia (VaD) in rats. Wistar rats were randomly divided into 8 groups: control, vehicle control, l-methionine, FST (5, 10, and 25 mg/kg, p.o.

Comparative evaluation of nephroprotective potential of resveratrol and piperine on nephrotic BALB/c mice.

Objective: The objective of this study was to evaluate the nephroprotective potential of resveratrol and piperine at same dose on cationic bovine serum albumin (cBSA) induced immune complex glomerulonephritis (ICGN) in BALB/c mice.

Materials And Methods: Female BALB/c mice were divided into five groups. Group I served as normal control (complete Freund's adjuvant + Saline).

Hesperidin, a citrus flavonoid, protects against l-methionine-induced hyperhomocysteinemia by abrogation of oxidative stress, endothelial dysfunction and neurotoxicity in Wistar rats.

Context: Hesperidin (HSP), a flavanoglycone found in citrus fruits, has antioxidant, anti-inflammatory and neuroprotective properties.

Objective: This study evaluates the protective effect of HSP on l-methionine-induced hyperhomocysteinemia (HHcy) in rats.

Materials And Methods: Male Wistar rats were randomly divided into seven groups as DMSO, l-methionine, HSP (25, 50 and 100 mg/kg), HSP-per se (100 mg/kg) and donepezil (0.

ECG of the Month: ECG in a 30-Year-Old Woman.

Sinus rhythm; an atrial premature complex; sagging ST-segments, low T-waves, and prominent U-waves suggesting hypokalemia. The ST-T and U-wave changes described above are characteristic of hypokalemia. When the serum potassium level is between 3.

Vanillic Acid Ameliorates Cationic Bovine Serum Albumin Induced Immune Complex Glomerulonephritis in BALB/c Mice.

Preclinical Research Vanillic acid (VA) is a dihydroxybenzoic acid derivative widely used as a flavoring agent. It has chemopreventive effects on experimentally-induced carcinogenesis and in ulcerative colitis. The object of the present study was to investigate the effects of VA, alone and in combination with methylprednisolone (MP), on cationic bovine serum albumin (cBSA induced immune-complex glomerulonephritis in female BALB/c mice.

Public-private mix for TB care in India: Concept, evolution, progress.

To achieve "Universal access to TB care and treatment for all", Revised National Tuberculosis Control Programme (RNTCP) has taken steps to reach the unreached by synergizing the efforts of all partners and stakeholders. RNTCP is engaging with private sector partners in major cities of India with primary focus on notification through innovative partnership mechanisms. The manuscript details the concept behind the public-private mix for TB Care in RNTCP, its evolution and progress over the decades in India.

Antiproliferative, ACE-inhibitory and functional properties of protein hydrolysates from rohu (Labeo rohita) roe (egg) prepared by gastrointestinal proteases.

Previously, we have reported the chemical composition, molecular mass distribution and antioxidant activity of rohu roe protein hydrolysates. In the current study, antiproliferative, angiotensin-converting enzyme (ACE)-inhibitory activities and functional properties of protein hydrolysates from rohu (Labeo rohita) roe proteins, prepared by gastrointestinal proteases (pepsin and trypsin), were investigated. Antiproliferative activity was evaluated against human colon cancer cell line Caco-2.

Antioxidant activity and functional properties of enzymatic protein hydrolysates from common carp (Cyprinus carpio) roe (egg).

Previously, we have reported the composition, molecular mass distribution and in vivo immunomodulatory effects of common carp roe protein hydrolysates. In the current study, antioxidative activity and functional properties of common carp (Cyprinus carpio) roe (egg) protein hydrolysates, prepared by pepsin, trypsin and Alcalase, were evaluated. The three hydrolysates showed excellent antioxidant activities in a dose dependent manner in various in vitro models such as 2,2 diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity, 2,2'-azino-bis(3-ethylbenzthiazoline-6)-sulfonic acid (ABTS(+)) radical scavenging activity, ferric reducing antioxidant power (FRAP) and ferrous ion (Fe(2+)) chelating ability.

Chemical composition and immunomodulatory effects of enzymatic protein hydrolysates from common carp (Cyprinus carpio) egg.

Objectives: The aim of this study was to prepare protein hydrolysates from underutilized common carp (Cyprinus carpio) egg and to investigate their immunomodulatory effects in vivo.

Methods: Common carp (Cyprinus carpio) egg (roe) was hydrolysed by pepsin, trypsin, and Alcalase. Chemical composition (proximate, amino acid, mineral and fatty acid compositions) and molecular mass distribution of the three hydrolysates were determined.

Cognitive effects of vanillic acid against streptozotocin-induced neurodegeneration in mice.

Context: Vanillic acid (VA), a flavoring agent used in food and drug products, obtained naturally from the plant Angelica sinensis (Oliv.) Diels (Apiaceae), used in the traditional Chinese medicine. It is reported to possess strong antioxidant, anti-inflammatory, and neuroprotective effects.

Improved anti-diabetic activity of glibenclamide using oral self nano emulsifying powder.

The objective of the present study was to improve solubility, dissolution rate and therapeutic efficacy of a BCS Class II drug, glibenclamide by using oral self nano emulsifying powder. The powder was prepared by adsorbing the mixture of oil, surfactant and co-surfactant onto a carrier with large surface area; Aerosil 200. The ratios of oil and Smix (surfactant/co-surfactant mixture) required to produce an emulsion was optimized based on percentage transmittance studies and particle size determinations.

Ameliorative effect of Elaeocarpus ganitrus on gentamicin-induced nephrotoxicity in rats.

Objectives: The present study was designed to evaluate the ameliorative effect of Elaeocarpus ganitrus on gentamicin (GM)-induced nephrotoxicity in rats.

Materials And Methods: E. ganitrus (100, 200, and 400 mg/kg body weight) was administered orally to male Wistar rats.

Solid self-nanoemulsifying drug delivery system (S-SNEDDS) for oral delivery of glimepiride: development and antidiabetic activity in albino rabbits.

Context: This study presents novel self-nanoemulsifying drug delivery system potential of oral delivering which leads poorly aqueous soluble drug glimepiride.

Objective: The objective of this study was to prepare solid self-nanoemulsifying drug delivery system (S-SNEDDS) for the improved oral delivery of glimepiride and to evaluate its therapeutic efficacy in albino rabbits.

Results And Discussion: The droplet size analyses revealed a droplet size of less than 200 nm.