Lauric acid-loaded biomimetic, biocompatible, and antioxidant jelly fig (Ficus awkeotsang Makino) pectin hydrogel accelerates wound healing in diabetic rats.

Herein, we have presented a lauric acid (LA)-loaded jelly fig pectin (JFP)-based biocompatible hydrogel, which possesses strong antioxidant and antibacterial properties to treat diabetic wounds. The antioxidant and antibacterial activity of the JFP + LA hydrogels were beneficial in eliminating the reactive oxygen species (ROS) and bacterial infection in the wound bed, thereby protecting the wound surface and accelerating the tissue repair process. The in vivo diabetic wound healing studies demonstrated that applying JFP + LA hydrogels improved the rate of wound contraction and reduced the epithelialization time significantly.

Development and validation of a novel tool to measure tear volume in volumetric unit (microlitre) per minute "the standard international unit (SI) tear strip".

The Schirmer strip measures tear volume in millimeters. A major limitation of the Schirmer strip is that it does not measure tear volume in a volumetric unit. Furthermore, the linearity range, lower limit of detection (LLOD), and lower limit of quantification (LLOQ) are not established.

An Illustrative Approach to Removing Conjunctival Bitten Ant Foreign Body.

An animate ocular foreign body poses a challenging situation for the ophthalmologist for its complete removal. Incomplete removal may lead to infection and inflammation. A woman in her 50s presented with a history of an ocular foreign body in her left eye while working in the agricultural land.

Brønsted acid-promoted synthesis of highly functionalized tetrahydrocarbazoles from diethyl ()-5-diazo-4-oxohex-2-enedioate.

Brønsted acid-promoted synthesis of highly functionalized tetrahydrocarbazoles from indoles and easily accessible diethyl ()-5-diazo-4-oxohex-2-enedioate has been achieved. Diethyl ()-5-diazo-4-oxohex-2-enedioate acts as a 1,4-diacceptor and undergoes tandem Michael addition followed by nucleophilic substitution at the diazo carbon with indole in the presence of a strong Brønsted acid.

Fixed-Dose Combination of Canagliflozin and Metformin as an Adjunct to Diet and Exercise in Indian Adults with Type 2 Diabetes Mellitus: Results from a Multicentric, Open-Label, Single-Arm, Phase IV Study.

Background: Canagliflozin and metformin fixed-dose combination (CANA/MET FDC), an approved treatment for type 2 diabetes mellitus (T2DM) in India, effectively lowers glycated hemoglobin (HbA1c), promotes weight loss, and improves patient adherence. As a regulatory requirement, we aimed to evaluate the safety and efficacy of CANA/MET FDC in Indian patients with T2DM.

Research Design And Methods: This prospective, multicenter, open-label, single-arm, phase IV study included Indian patients with T2DM (aged 18-65 years) inadequately controlled on diet and exercise.

Comparison of the efficacy, safety, and tolerability of the FDC of telmisartan + bisoprolol with telmisartan + metoprolol succinate ER combination therapy for stage 1 and stage 2 hypertension: A double-blind, multicentric, phase-III clinical study.

Aim: The present study compared the safety, efficacy, and tolerability of the new fixed-dose combination (FDC) of telmisartan 40 mg + bisoprolol 5 mg (TBP) tablets with the existing comparator FDC telmisartan 40 mg + metoprolol succinate ER 50 mg (TMS) tablets in patients with stage 1 and stage 2 hypertension.

Methodology: The multicentric, double-blind, parallel-group, comparative, prospective, phase-III clinical study involved 264 subjects with stage 1 and stage 2 hypertension from 10 centres across India. The selected subjects were randomized into two groups: group A received the TMS and group B received the new FDC TBP.

Silver-Catalyzed Olefination of Aryl Aldehydes Using Propiolates.

Olefination of aldehydes is one of the fundamental reactions in organic synthesis. The commonly used Wittig olefination reaction however uses stoichiometric quantities reagents under basic conditions resulting in stoichiometric amounts of byproducts. Known catalytic alternate to the Wittig reaction requires stoichiometric amounts of silane reducing agents and high temperature.

LncRNA NEAT1/miR-146a-5p Axis Restores Normal Angiogenesis in Diabetic Foot Ulcers by Targeting mafG.

Non-healing lesions in diabetic foot ulcers are a significant effect of poor angiogenesis. Epigenetic regulators, mainly lncRNA and miRNA, are recognized for their important roles in disease progression. We deciphered the regulation of lncRNA NEAT1 through the miR-146a-5p/mafG axis in the progression of DFU.

Effect of cryopreservation on motility, DNA integrity and gene expression in grey mullet, Mugil cephalus sperm.

This study documents the effect of cryopreservation on motility, DNA integrity, and gene expression in Mugil cephalus sperm. Fresh sperm were cryopreserved using V2 extender (V2E) or 0.3 M glucose, each in combination with one of three cryoprotective agents (CPAs), i.

MicroRNA-27b Impairs Nrf2-Mediated Angiogenesis in the Progression of Diabetic Foot Ulcer.

Nuclear factor erythroid-2-related factor 2 () is a stress-activated transcription factor regulating antioxidant genes, and a deficiency thereof, slowing lymphangiogenesis, has been reported in diabetic foot ulcer (DFU). The mode of regulation in DFU has been less explored. Emerging studies on miRNA-mediated target regulation show miRNA to be the leading player in the pathogenesis of the disease.

Gold(I)-Catalyzed Regioselective Hydroarylation of Propiolic Acid with Arylboronic Acids.

A gold-catalyzed intermolecular hydroarylation involving arylboronic acid has been disclosed. This carboxylic acid-directed arylation is highly regioselective and occurs at the less electrophilic carbon to afford α-aryl acrylic acids in attractive yields. This protocol offers easy access to NSAID precursors.

Triple Assessment in Diagnosis of Thyroid Nodules and Its Comparison With Histopathology.

Background:  Thyroid nodules are more common than previously realised, and the rate of prevalence is hugely impacted by the method of detection and their easy access. No single test is sufficient to access the thyroid nodule at any given time. Hence this necessitates the need for clinicians to use an evidence-based protocol for their assessment and diagnosis.

Dodging the Conventional Reactivity of -Alkynylanilines under Gold Catalysis for Distal 7-- Cyclization.

A direct ring-closing strategy involving a less facile 7-- carbacyclization of -alkynylaniline derivatives for the synthesis of benzo[]azepines has been presented. The trivial well-documented 5- cyclization in -alkynylaniline derivatives due to high nucleophilicity of nitrogen has been overcome by using their vinylogous amides under gold catalysis to access a wide array of benzo[]azepines in an atom economical way with excellent functional group compatibility. Deuterium scrambling experiments and DFT studies favor a mechanism involving stabilizing conformational change of the initially formed seven-membered vinyl gold intermediate through a key cyclopropyl gold carbene intermediate and its subsequent protodeauration mediated by the counter anion.

Effects of polysaccharide-based silver and selenium nanoparticles on growth performance, biochemical parameters, and immune response of .

mangrove leaves polysaccharide (AMLP) was used for the synthesis of polysaccharide-based selenium (AMLP-SeNPs) and silver nanoparticles (AMLP-AgNPs). The synthesized nanoparticles were further characterized by UV-Vis, DLS, FT-IR, X-ray diffraction, and HR-TEM analysis. A 60-day (8 weeks) feeding trial experiment was conducted to investigate the effects of AMLP, AMLP-SeNPs, and AMLP-AgNPs dietary supplementation on growth performance parameters, blood parameters, immunological and enzymatic profiles in .

Ag(I)-catalyzed cyclization of -alkynylacetophenones facilitated through acetal formation: synthesis of C3-naphthyl indole derivatives.

A mild method for an efficient synthesis of C3-naphthyl indoles from -alkynylacetophenones has been developed. This Ag-catalyzed transformation is assisted by the acetal formed under the reaction condition employing trimethyl orthoformate (TMOF). The role of acetal in promoting the reaction under ambient conditions has been established with control experiments.

TfOH-promoted synthesis of indoles and benzofurans involving cyclative transposition of vinyl ketone.

A metal-free approach to construct indole rings from vinylogous amides derived from -alkynylanilines involving a cyclization, retro-aza-Michael reaction and amine trapping cascade is reported here. This atom-economical transformation has been extended to synthesize benzofuran derivatives using analogous vinylogous esters derived from -alkynylphenols. The excellent stereochemical outcome of the double bond geometry in the products makes it attractive.

Activation of -Propargyl Alcohol Benzaldehydes under Acetalization Conditions for Intramolecular Electrophile Intercepted Meyer-Schuster Rearrangement.

The reactivity of -propargyl alcohol benzaldehydes has been increased tremendously toward Brønsted acid-catalyzed intramolecular electrophile intercepted Meyer-Schuster (M-S) rearrangement under acetalization conditions using trimethyl orthoformate (TMOF). The in situ formed acetal transfers the methoxy group intramolecularly to generate the M-S intermediate in even less reactive substrates, and the formed oxocarbenium ion makes the carbonyl more electrophilic for an effective intramolecular trapping of the M-S intermediate to furnish the indanone derivatives.

Traumatic ulcerative granuloma with stromal eosinophilia (TUGSE): a rare presentation and case report.

Traumatic ulcerative granuloma with stromal eosinophilia (TUGSE) is a rare, benign, and self-limiting ulcerative lesion, with the tongue being the most common site of occurrence and traumatic inflictions being the common etiology. A 45-year-old female reported to the dental operatory with a complaint of pain on the left side of her tongue for the past 8 months. Her history revealed that a small ulcer had gradually grown to be 2 cm x 1.