Development and in vitro tuning of empagliflozin-containing dissolvable microneedle patch for enhanced transdermal delivery.

This painless method allows drugs to penetrate the outer skin layer, offering several advantages over alternative administration routes, including ease of use and the ability to bypass enterohepatic circulation. Among transdermal drug delivery systems (TDDS), microneedle patches (MNPs) are emerging as an innovative approach for minimally invasive drug delivery, enhancing the skin permeation of substances ranging from macro to micro sizes. This study explores dissolvable microneedle patches (dMNPs) as a novel method to improve the systemic delivery of empagliflozin, an SGLT-2 inhibitor, commonly used to manage type 2 diabetes mellitus (T2DM).

Ischemic Sigmoid Colon Presenting As Hemoperitoneum From an Avulsed Mesocolon During Colonoscopy: A Case Report and Literature Review.

Colonoscopy has proven efficacy for both screening and diagnostic purposes. Although the risk of complications during colonoscopy is low, it is not negligible. As such, we present the case of a 72-year-old male patient who presented with abdominal pain and positive peritoneal signs post-colonoscopy.

UHRF1 poly-auto-ubiquitination induced by the anti-cancer drug, thymoquinone, is involved in the DNA repair machinery recruitment.

DNA methylation is one of the most important epigenetic mark involved in many physiologic cellular processes and pathologies. During mitosis, the transmission of DNA methylation patterns from a mother to the daughter cells is ensured through the action of the Ubiquitin-like, containing PHD and RING domains, 1/DNA methyltransferase 1 (UHRF1/DNMT1) tandem. UHRF1 is involved in the silencing of many tumor suppressor genes (TSGs) via mechanisms that remain largely to be deciphered.

Inhibitors of UHRF1 base flipping activity showing cytotoxicity against cancer cells.

Ubiquitin-like containing PHD and RING finger domain 1 (UHRF1) is a nuclear multi-domain protein overexpressed in numerous human cancer types. We previously disclosed the anthraquinone derivative UM63 that inhibits UHRF1-SRA domain base-flipping activity, although having DNA intercalating properties. Herein, based on the UM63 structure, new UHRF1-SRA inhibitors were identified through a multidisciplinary approach, combining molecular modelling, biophysical assays, molecular and cell biology experiments.

Occurrence and Health Risk Assessment of Aflatoxins through Intake of Eastern Herbal Medicines Collected from Four Districts of Southern Punjab-Pakistan.

Eastern herbal medicines (HMs) are plant-derived naturally occurring substances with minimum or no industrial processing that have long been used in traditional medicine. Aflatoxins are frequent contaminants of plants. Therefore, these mycotoxins are likely to contaminate HMs and pose a health risk to individuals using them on a regular basis as preventive or curative treatments of various diseases.

Acute Coronary Syndrome and COVID-19: A Case Report of Refractory Hypercoagulability.

Novel coronavirus disease 2019 (COVID-19) is known to cause severe bilateral pneumonia and acute respiratory distress syndrome (ARDS), leading to difficulty breathing requiring mechanical ventilation and ICU management. In many patients, it has been found to cause severe hypercoagulability. We present a case of COVID-19 positive patient who developed myocardial infarction (MI) despite being on multiple anticoagulants.

Case Study-Spiking Neural Network Hardware System for Structural Health Monitoring.

This case study provides feasibility analysis of adapting Spiking Neural Networks (SNN) based Structural Health Monitoring (SHM) system to explore low-cost solution for inspection of structural health of damaged buildings which survived after natural disaster that is, earthquakes or similar activities. Various techniques are used to detect the structural health status of a building for performance benchmarking, including different feature extraction methods and classification techniques (e.g.

Genomic and Functional Characterization of QAUEM2808, Isolated From Artisanal Fermented Milk Product Dahi.

Microbial strains with a unique combination of technological and bioactive properties are preferred for industrial applications. The present study was conducted to evaluate the potential use of QAUEM2808 (NCBI Accession Number: LSMC00000000) in milk fermentation. This strain was isolated from Dahi, an indigenous fermented milk product of South-East Asia.

Takotsubo cardiomyopathy (Broken heart syndrome).

Takotsubo cardiomyopathy is an acute reversible cardiomyopathy characterised by transient regional left ventricular (LV) motion abnormalities. It is diagnosed on a coronary angiography and left ventriculography. We report the case of a 50-year-old lady who presented with sudden onset of chest pain, with no history of cardiac disease and no risk factors.