Scientific investigation on antibacterial, antioxidant, cytotoxic effects and TLC bioautography of stem bark extracts.

Objectives:  Hochst, belonging to the  family, is known for its ethnomedicinal values, particularly in treating various diseases in Africa. This study aimed to investigate the antibacterial, antioxidant, and cytotoxic properties of stem bark extracts, with a specific focus on assessing their bioactive potential and identifying active compounds via TLC bioautography.

Methods: The antimicrobial activity was assessed using the agar well diffusion method against selected clinical strains.

SRADHO: statistical reduction approach with deep hyper optimization for disease classification using artificial intelligence.

Artificial Intelligence techniques are being used to analyse vast amounts of medical data and assist in the accurate and early diagnosis of diseases. The common brain related diseases are faced by most of the people which affects the structure and function of the brain. Artificial neural networks have been extensively used for disease prediction and diagnosis due to their ability to learn complex patterns and relationships from large datasets.

A review on effect of nanoparticle addition on thermal behavior of natural fiber-reinforced composites.

Always, the environment in which humans live needs to be saved from various calamities, and one such calamity is usage of petroleum-based products. Petroleum-based products are derived from various synthetic processes that adversely affect the environment. It may not reflect immediately, but it affects in the near future.

Perfluoroalkyl substances (PFAS) exposure and preeclampsia risk: Impaired angiogenesis through suppression of VEGF signaling.

Per- and polyfluoroalkyl substances (PFAS) are linked to preeclampsia (PE), a condition involving abnormal angiogenesis. Prior research on this association has been inconclusive. We investigated the relationship between maternal PFAS exposure and PE risk in Wisconsin.

An endogenous aryl hydrocarbon receptor ligand induces preeclampsia-like phenotypes in rats.

Preeclampsia (PE) is a hypertensive disorder during human pregnancy. Aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor. Exogenous and endogenous AhR ligands can induce hypertension in male rats and mice.

Nutrient foramina of human fibula: morphometric analysis and clinical relevance.

Background: The fibula, situated laterally in the leg, receives vital nutrition through nutrient arteries during embryonic bone growth and early ossification. This study aims to assess the direction, distance, location, number, and foraminal index of nutrient foramina in dry fibulae from the South Indian population.

Materials And Methods: A descriptive cross-sectional analysis involved 63 dry adult human fibulae sourced from the Department of Anatomy, Saveetha Medical College and Hospital, Thandalam.

Heart-Shaped Infarct on MRI and Its Implications in Bilateral Medullary Syndrome.

Bilateral medullary syndrome (BMS) is an extremely rare and devastating neurological disorder resulting from ischemia or infarction of the medulla oblongata. This case report presents two unique instances of BMS, both leading to fatal outcomes. Case 1 describes a 70-year-old male with a history of systemic hypertension who presented with limb weakness, slurred speech, and dysphagia.

Lysosome-Associated Membrane Protein-3 (LAMP3) Expression in Oral Squamous Cell Carcinoma and Its Relationship With Clinicopathological Parameters: A Cross-Sectional Study.

Background Oral squamous cell carcinoma (OSCC) accounts for the majority of oral cancers globally. It is characterized by metastasis, poor prognosis, high recurrence rate, and poor five-year survival rate due to late detection or diagnosis at an advanced stage. Novel biomarkers that can predict the prognosis of patients with OSCC are needed to improve survival.

Per- and polyfluoroalkyl substances (PFAS) and hypertensive disorders of Pregnancy- integration of epidemiological and mechanistic evidence.

Background: Hypertensive disorders of pregnancy (HDP) remain a significant global health burden despite medical advancements. HDP prevalence appears to be rising, leading to increased maternal and fetal complications, mortality, and substantial healthcare costs. The etiology of HDP are complex and multifaceted, influenced by factors like nutrition, obesity, stress, metabolic disorders, and genetics.

Association of Cardiopulmonary Hemodynamics and Outcomes in Pulmonary Hypertension Following Kidney Transplantation: A Multicenter Retrospective Cohort Study.

Background: Pulmonary hypertension (PH) frequently complicates the evaluation of kidney transplantation (KT) candidates, and is associated with increased adverse outcomes (mortality, delayed graft function [DGF], and major adverse cardiovascular event) following KT.

Research Question: What is the relationship between cardiopulmonary hemodynamics and post-KT outcomes?

Study Design And Methods: We conducted a multicenter retrospective cohort study of adults undergoing KT between October 1, 2011 and October 1, 2021, who underwent right heart catheterization (RHC) to assess cardiopulmonary hemodynamics within 1 year of transplantation. Frailty models and logistic regression models were used to evaluate the association between cardiopulmonary hemodynamics and outcomes (mortality, DGF, major adverse cardiovascular event) following KT.

Salivary metabolomics in early detection of oral squamous cell carcinoma - a meta-analysis.

Introduction: Oral squamous cell carcinoma (OSCC) represents the most prevalent form of oral cancer. Potentially malignant disorders of oral mucosa exhibit an elevated propensity for malignant progression. A substantial proportion of cases are discerned during advanced stages, significantly impacting overall survival.

Intraoperative hypoglycemia among adults with intraoperative glucose measurements: a cross-sectional multicentre retrospective cohort study.

Purpose: Intraoperative hypoglycemia is presumed to be rare, but generalizable multicentre incidence and risk factor data for adult patients are lacking. We used a multicentre registry to characterize adults with intraoperative hypoglycemia and hypothesized that intraoperative insulin administration would be associated with hypoglycemia.

Methods: We conducted a cross-sectional retrospective multicentre cohort study.

Sex-Specific Dysregulation of Placental Lipid Metabolism in Preeclampsia.

Background: Preeclampsia (PE) is a hypertensive disorder of pregnancy associated with adverse maternal and fetal outcomes. While placental dysfunction is implicated in PE pathogenesis, the impact of PE on placental lipid metabolism and its potential sexual dimorphism remains poorly understood.

Methods: We conducted a comprehensive analysis of term placentas from PE and normotensive pregnancies with male and female fetuses.

A review on dendrimer-based nanoconjugates and their intracellular trafficking in cancer photodynamic therapy.

Nanotechnology-based cancer treatment has received considerable attention, and these treatments generally use drug-loaded nanoparticles (NPs) to target and destroy cancer cells. Nanotechnology combined with photodynamic therapy (PDT) has demonstrated positive outcomes in cancer therapy. Combining nanotechnology and PDT is effective in targeting metastatic cancer cells.

Analysis of the Ki-67 Proliferation Index in Relation to Tumor, Node, and Metastasis (TNM) Stage in Patients With Oral Cavity Squamous Cell Carcinoma.

Introduction Squamous cell carcinoma (SCC) comprises more than 90% of malignant tumors of the oral cavity, accounting for up to 40% of all malignancies in South Asia. Despite the progress made in cancer management, the five-year survival rate for SCC has remained around 50%. To improve this survival rate, it is essential to understand the tumor's biology at its core.

Gestational Intermittent Hypoxia Impairs ATR-Mediated Vascular Protection in Female Offspring on a High-Fat, High-Sucrose Diet.

Background: Gestational intermittent hypoxia (GIH), a hallmark of maternal obstructive sleep apnea, sex-differentially causes hypertension and endothelial dysfunction in adult male offspring but not in females. This study investigated whether the GIH-exposed female offspring, a "protected" group against the hypertensive effects of maternal GIH exposure, exhibit increased susceptibility to hypertension and cardiovascular dysfunction when fed a high-fat high-sucrose (HFHS) diet and whether this effect could be reversed by pharmacological intervention activating the angiotensin II type 2 receptor (ATR).

Methods: Female offspring of control and GIH-exposed (10.

Perfluorooctane Sulfonate Exposure Induces Cardiovascular Dysfunction in Female Rats: Role of Ovaries.

Per- and polyfluoroalkyl substances (PFAS) are pervasive environmental pollutants frequently detected in drinking water worldwide. Reports linking PFAS exposure to cardiovascular disease have increased significantly in recent years. Furthermore, women appear to be more susceptible to the adverse effects of PFAS.

H2S donor GYY4137 mitigates sFlt-1-induced hypertension and vascular dysfunction in pregnant rats†.

Gestational hypertension, often associated with elevated soluble Fms-related receptor tyrosine kinase 1 (sFlt-1), poses significant risks to both maternal and fetal health. Hydrogen sulfide (H2S), a gasotransmitter, has demonstrated blood pressure-lowering effects in hypertensive animals and humans. However, its role in pregnancy-induced hypertension remains unclear.