Studies on In Vitro Antimicrobial, Anticancer, and Anti-oxidative Inflammatory Response of Methanolic Tuber Extracts Derived From Terminalia chebula.

Aim This study aims to investigate the antibacterial, antifungal, and phytochemical properties of methanolic tuber extracts from . Additionally, the study seeks to assess the in vitro anticancer effects of these extracts on an oral cancer cell line, as well as their antioxidant and anti-inflammatory activities. Materials and methods The research involves examining the antibacterial and antifungal properties of methanolic tuber extracts from .

Polyethylene Glycol Cross-Linked Hydrogel for Drug Absorption Properties.

Three-dimensional polymeric networks called hydrogels have drawn a lot of interest in a variety of biomedical applications because of their distinctive qualities, like high water content and biocompatibility. Hydrogels can be strengthened mechanically and become more stable via cross-linking. In this study, we described the synthesis and characterization of a cross-linked hydrogel made of polyethylene glycol (PEG) capable of absorbing drug.

Starch Glutaraldehyde Cross-Linked Hydrogel for Drug Release Properties.

In this study, we synthesized and characterized a novel starch glutaraldehyde cross-linked hydrogel for drug release. The hydrogel exhibited excellent properties such as absorption capacity and drug release. By optimizing the cross-linking reaction using varying concentrations of glutaraldehyde and reaction time, we obtained a hydrogel with a three-dimensional network structure, superior swelling properties, and mechanical strength.

Doxycycline Drug Release Property of Glutaraldehyde Crosslinked Hydrogel.

Delayed wound healing is one of the most common problems associated with diabetic patients. There are several factors associated with delayed wound healing. It has been observed that if not cured the wound healing takes a long time.

Effect of Dextrose Cross-Linked Glutaraldehyde Hydrogel on Wound Healing Activity.

Dextrose cross-linked glutaraldehyde hydrogels are effective and promising drug delivery candidates. The addition of chitosan with dextrose resulted in the polymerization of material which resulted in the production of a gel-like structure that was highly viscous and had gelling properties. A swelling and absorption assay was conducted on the hydrogel.

Sodium Alginate Chitosan Crosslinked Hydrogel Amoxycillin Absorption Properties.

Wound healing refers to the replacement of destroyed or damaged tissue of a living organism by newly produced tissue, and the time taken is known as wound regeneration time. Wound care is a major challenging biomedical field due to the delayed healing process or delayed wound regeneration time. The factors responsible for delayed wound healing are poor oxygen flow, less exposure to moisture, diseases such as diabetes and cancer, etc.

Rare coexistence of spinal muscular atrophy with membranous nephropathy - A clinical conundrum with management dilemma.

A 48-year-old male presented with proximal muscle weakness of the shoulder with difficulty in lifting objects above the shoulder in July 2012. Electromyogram was suggestive of chronic motor axonal loss with a myogenic pattern, and a deltoid muscle biopsy revealed groups of atrophic muscle fibers and hypertrophic fibers with pan fascicular atrophy suggestive of adult-onset spinal muscular atrophy. He was managed conservatively and developed bilateral pedal edema in August 2022.

Sweat analysis for urea sensing: trends and challenges.

With increasing population there is a rise in pathological diseases that the healthcare facilities are grappling with. Sweat-based wearable technologies for continuous monitoring have overcome the demerits associated with sweat sampling and sensing. Hence, sweat as an alternative biofluid holds great promise for the quantification of a host of biomarkers and understanding the functioning of the body, thereby deducing ailments quickly and economically.

Profiling system-wide variations and similarities between Rheumatic Heart Disease and Acute Rheumatic Fever-A pilot analysis.

Rheumatic heart disease (RHD) continues to affect developing countries with low income due to the lack of resources and effective diagnostic techniques. Understanding the genetic basis common to both the diseases and that of progression from its prequel disease state, Acute Rheumatic Fever (ARF), would aid in developing predictive biomarkers and improving patient care. To gain system-wide molecular insights into possible causes for progression, in this pilot study, we collected blood transcriptomes from ARF (5) and RHD (5) patients.

Prognosticating various acute covid lung disorders from COVID-19 patient using chest CT Images.

The global spread of coronavirus illness has surged dramatically, resulting in a catastrophic pandemic situation. Despite this, accurate screening remains a significant challenge due to difficulties in categorizing infection regions and the minuscule difference between typical pneumonia and COVID (Coronavirus Disease) pneumonia. Diagnosing COVID-19 using the Mask Regional-Convolutional Neural Network (Mask R-CNN) is proposed to classify the chest computerized tomographic (CT) images into COVID-positive and COVID-negative.

Low SARS-CoV-2 viral load among vaccinated individuals infected with Delta B.1.617.2 and Omicron BA.1.1.529 but not with Omicron BA.1.1 and BA.2 variants.

The rapid spread of SARS-CoV-2 variants in the global population is indicative of the development of selective advantages in emerging virus strains. Here, we performed a case-control investigation of the clinical and demographic characteristics, clinical history, and virological markers to predict disease progression in hospitalized adults for COVID-19 between December 2021 and January 2022 in Chennai, India. COVID-19 diagnosis was made by a commercial TaqPath COVID-19 RT-PCR, and WGS was performed with the Ion Torrent Next Generation Sequencing System.

Metaheuristic Optimization-Driven Novel Deep Learning Approach for Brain Tumor Segmentation.

Brain tumor has the foremost distinguished etiology of high morality. Neoplasm, a categorization of brain tumors, is very operative in distinguishing and determining the tumor's exact location in the brain. Magnetic resonance imaging (MRI) is an efficient noninvasive technique for the anatomical examination of brain tumors.

Immunomodulatory Bandage for Accelerated Healing of Diabetic Wounds.

Diabetic foot ulcers are challenging to treat. Current strategies to treat these wounds focus on preventing infection and promoting tissue regrowth but are ineffective in many individuals. Low-grade chronic inflammation is present in individuals with diabetes, and altering the inflammatory responses at the wound site could be an alternate approach to promote healing.

A Study on Pressure Ulcer: Influencing Factors and Diagnostic Techniques.

Pressure ulcer (PU) is one of the most common occurrences in bedridden subjects. Despite the standard of care, there is a huge challenge in monitoring immobile subjects in all the bodily pressure points. This increases the chance of onset of PU which in turn increases the expenditure for treating and managing the PU.

A Non-Invasive IR Sensor Technique to Differentiate Parkinson's Disease from Other Neurological Disorders Using Autonomic Dysfunction as Diagnostic Criterion.

Early diagnosis of Parkinson's disease (PD) plays a critical role in effective disease management and delayed disease progression. This study reports a technique that could diagnose and differentiate PD from essential tremor (ET) in its earlier stage using a non-motor phenotype. Autonomic dysfunction, an early symptom in PD patients, is caused by α-synuclein pathogenesis in the central nervous system and can be diagnosed using skin vasomotor response to cold stimuli.

Quantification of sweat urea in diabetes using electro-optical technique.

Objective: To develop a device for quantifying sweats urea concentration.

Approach: The proposed optical device uses light source, light sensor with time and intensity controlled operation. Sweat samples are collected from a group of volunteers belonging to control and diabetes.

Screening of in vitro antitrematodal activities of compounds and secondary metabolites isolated from selected Pteridophytes.

Four ferns Blechnum orientale Linn. (BO), Dicranopteris linearis (Burm.f ) Underw.

Impairment of Nrf2- and Nitrergic-Mediated Gastrointestinal Motility in an MPTP Mouse Model of Parkinson's Disease.

Background: Gastrointestinal (GI) motility dysfunction is the most common non-motor symptom of Parkinson's disease (PD). Studies have indicated that GI motility functions are impaired before the onset of PD.

Aims: To investigate the underlying mechanism of PD-induced GI dysmotility in MPTP (1-methyl 4-phenyl 1,2,3,6-tetrahydropyridine)-induced animal model.

Exopolysaccharide from Bacillus cereus VK1: Enhancement, characterization and its potential application in heavy metal removal.

Increasing interests in industrialization invites acute or chronic toxicity into the environment resulting in serious ecological risks. This can be efficiently handled by bioremediation techniques. Hence in the present study, an exopolysaccharide (EPS) producing bacterium was isolated and identified as Bacillus cereus VK1 by 16S rRNA characterization.

Activation of Transforming Growth Factor Beta 1 Signaling in Gastric Cancer-associated Fibroblasts Increases Their Motility, via Expression of Rhomboid 5 Homolog 2, and Ability to Induce Invasiveness of Gastric Cancer Cells.

Background & Aims: Fibroblasts that interact with cancer cells are called cancer-associated fibroblasts (CAFs), which promote progression of different tumor types. We investigated the characteristics and functions of CAFs in diffuse-type gastric cancers (DGCs) by analyzing features of their genome and gene expression patterns.

Methods: We isolated CAFs and adjacent non-cancer fibroblasts (NFs) from 110 gastric cancer (GC) tissues from patients who underwent gastrectomy in Japan from 2008 through 2016.

Detection of salivary interleukin-2 in recurrent aphthous stomatitis.

Objective: The present study was undertaken to estimate and compare salivary interleukin-2 (IL-2) levels in patients with recurrent aphthous stomatitis, among healthy controls and their variation with age and sex.

Study Design: Saliva was collected from 60 patients within the age range of 16-60 years which included 30 patients (17 Females and 13 Males) with recurrent aphthous stomatitis and healthy control group consisted of 30 participants (18 Females and 12 Males). IL-2 estimation was done in both the groups using enzyme linked immunosorbent assay (ELISA).

Clinico-radiological correlation in a cohort of cervical myelopathy patients.

Objective: Though both clinical evaluation and MRI are complimentary in detection and precise localization of the level of lesion in patients with cervical myelopathy, there is paucity of data comparing segment specific clinical features with the MRI abnormalities in cervical myelopathy.

Materials And Methods: Thirty one patients with cervical myelopathy and abnormal MRI of the cervical spine (signal changes in the cord) admitted to the neurology and neurosurgery wards during the study period were included in the study. The patients were prospectively evaluated by a detailed neurological examination.

HPIminer: A text mining system for building and visualizing human protein interaction networks and pathways.

The knowledge on protein-protein interactions (PPI) and their related pathways are equally important to understand the biological functions of the living cell. Such information on human proteins is highly desirable to understand the mechanism of several diseases such as cancer, diabetes, and Alzheimer's disease. Because much of that information is buried in biomedical literature, an automated text mining system for visualizing human PPI and pathways is highly desirable.

Virus infection on Brain White Matter: statistical analysis of DT MRI scans.

Brain White Matter (BWM) is formed on nerve fibres (due to myelin coating) and it undergoes continuous changes with aging throughout the life of humans. This age-related morphology, however, also gets further modified when a subject is infected by a viral disease such as HIV. In the present study, textural variations in BWM specific to a set of control images vs.