Reproducibility of EUS-guided shear wave elastography for assessment of hepatic fibrosis: a prospective pilot cohort study.

Background And Aims: Non-invasive assessment of liver fibrosis is important in the management of liver disease. EUS-guided shear wave elastography (EUS-SWE) is a newer technology that can measure liver stiffness, thereby estimating hepatic fibrosis. There is limited data comparing EUS-SWE to vibration controlled transient elastography (VCTE) using liver biopsy as the gold standard, and the reproducibility of EUS-SWE measurements is not known.

Evaluating no fixation, endoscopic suture fixation, and an over-the-scope clip for anchoring fully covered self-expanding metal stents in benign upper gastrointestinal conditions: a comparative multicenter international study (With Video).

Background And Aims: Fully covered self-expandable metal stents (FCSEMSs) are widely used in benign upper gastrointestinal (GI) conditions, but stent migration remains a limitation. An over-the-scope clip (OTSC) device (Stentfix {SF], Ovesco Endoscopy) for stent anchoring has recently been developed. The aim of this study was to evaluate the effect of OTSC fixation on FCSEMS migration rate.

Comparing a 19-gauge fine-needle biopsy needle with a 22-gauge fine-needle biopsy needle for EUS-guided liver biopsy sampling: a prospective randomized study.

Background And Aims: EUS-guided liver biopsy (EUS-LB) sampling is being increasingly used. We performed a prospective randomized trial to compare specimen adequacy of a 19-gauge fine-needle biopsy (FNB) needle with a 22-gauge FNB Franseen tip needle for EUS-LB sampling.

Methods: Forty-two consecutive patients referred for EUS-LB sampling were prospectively randomized to a 19-gauge or 22-gauge FNB needle.

Antibiotic resistance in potential probiotic lactic acid bacteria of fermented foods and human origin from Nigeria.

Introduction: Probiotic lactobacilli are generally recognized as safe (GRAS) and are being used in several food and pharma formulations. However, growing concern of antibiotic resistance in bacterial strains of food origin and its possible transmission via functional foods is increasingly being emphasized.

Objectives: This study screened potential probiotic lactic acid bacteria (LAB) strains for their phenotypic and genotypic antibiotic resistance profiles.

Milk-Derived Antimicrobial Peptides: Overview, Applications, and Future Perspectives.

The growing consumer awareness towards healthy and safe food has reformed food processing strategies. Nowadays, food processors are aiming at natural, effective, safe, and low-cost substitutes for enhancing the shelf life of food products. Milk, besides being a rich source of nutrition for infants and adults, serves as a readily available source of precious functional peptides.

Covid-19 pandemic: Challenges and ways forward for the Indian microfinance institutions.

To contain the spread of the Covid-19 pandemic, the mandated social distancing and restricted market activities have adversely affected the employment and earnings of the poor who are considered the targeted beneficiaries of the Microfinance Institutions (MFIs). The MFI operation and more specifically fresh lending are under serious threat as the mode of operations primarily involve physical interaction while distributing credits at the clients' doorsteps, conducting periodic group meetings and carrying out regular collections. This short article attempts to analyze the various challenges that MFIs may encounter in their current and future operations due to the ongoing pandemic.

Macrocyclic Schiff base complexes as potent antimicrobial agents: Synthesis, characterization and biological studies.

A series of Cu, Co, Zn and Ni, complexes of 3,7-dimethyl-1,1,5,5-tetrahydro-2,4,6,8-tetraaza-1,5(2,5)-difurana-3,7(1,2)-dibenzenacyclooctaphane based ligand have been synthesized by template methodology. Characterization of the synthesized complexes has been carried out with the help of various physicochemical and spectroscopic techniques like Infra-Red, ESI-MS, ESR, UV-visible, CHN (elemental analyses), molar conductance, magnetic moment and NMR. Antimicrobial efficacy of the newly designed macrocyclic complexes has performed by the assistance of agar well diffusion method.

Production of β-galactosidase from streptococcus thermophilus for galactooligosaccharides synthesis.

Efficiency of different methods for disruption of Streptococcus thermophilus cells, isolated from different dairy products, to release β-galactosidase and synthesis of GOS by extracted enzyme using whey supplemented with different concentrations of lactose as a substrate was studied. Unlike most other studies on GOS synthesis which used only one method of cell disruption and only few microbial strains, we compared five different cell disruption methods and used 30 strains of S. thermophilus in order to find out the most effective method and efficient strain for production of β-galactosidase.

Hypoglycaemic effect of galactooligosaccharides in alloxan-induced diabetic rats.

This study was conducted to assess the effect of prebiotic galactooligosaccharides (GOS) on alloxan-induced diabetes in male Sprague-Dawley (SD) rats. Diabetes was induced by administration of alloxan (100 mg/kg) and rats were divided in 4 groups: normal control group (NCG), prebiotic control group (PCG), diabetic control group (DCG) and diabetic prebiotic group (DPG). While PCG and DPG were fed with GOS supplemented (10% w/w) diet, NCG and DCG were administered with basal diet.

Evaluation of lactobacilli from human sources for uptake and accumulation of selenium.

The trace mineral selenium (Se) is currently in demand for health supplements for human and animal nutrition. In the present study, 25 isolates of Lactobacillus species of human origin from Indian population were screened for their ability to uptake and accumulate Se in a more bioavailable form. Total Se accumulated by cells was measured by inductively coupled plasma emission spectrometry (ICPES) after wet digestion of Se-enriched cultures.

Galactooligosaccharides: novel components of designer foods.

Since introduction of functional foods, commercialization of the traditionally used probiotics has ushered in more followers into the new fraternity of sophisticated, health-conscious consumers. In 1995, this was followed by the first introduction of prebiotics. Prebiotics are defined as "a non-digestible feed supplement, beneficially affecting the host by selectively stimulating growth and/or activity in one or a limited number of bacteria in the colon.