N-acetyl-L-tryptophan provides radioprotection to mouse and primate models by antagonizing the TRPV1 receptor and substance P inhibition.

Purpose: The present study was carried out to evaluate the radioprotective activities of N-acetyl-L-tryptophan (L-NAT) using rodent and non-human primate (NHP) models.

Materials And Methods: The antagonistic effect of L-NAT on the Transient receptor potential vanilloid-1 (TRPV1) receptor and substance P inhibition was determined using molecular docking and Elisa assays. The in radioprotective activity of L-NAT was evaluated using whole-body survival assays in mice and NHPs.

Advance drought prediction through rainfall forecasting with hybrid deep learning model.

Drought is a natural disaster that can affect a larger area over time. Damage caused by the drought can only be reduced through its accurate prediction. In this context, we proposed a hybrid stacked model for rainfall prediction, which is crucial for effective drought forecasting and management.

Autoencoder-based phenotyping of ophthalmic images highlights genetic loci influencing retinal morphology and provides informative biomarkers.

Motivation: Genome-wide association studies (GWAS) have been remarkably successful in identifying associations between genetic variants and imaging-derived phenotypes. To date, the main focus of these analyses has been on established, clinically-used imaging features. We sought to investigate if deep learning approaches can detect more nuanced patterns of image variability.

Comparison of Efficacy and Safety of Prophylactic Use of Metoclopramide and Haloperidol on Morphine-induced Nausea and Vomiting in Cancer Patients: A Comparative, Randomised, Prospective Study.

Objectives: Morphine is the cornerstone of pain management in a palliative care setting. Nausea with or without vomiting usually occurs when patients are initiated on morphine for the 1 time or when the dose is substantially increased.

Materials And Methods: A total of 90 patients fulfilling the inclusion criteria were randomly allocated into two groups of 45 each.

Capacity building in obstetric ultrasound: Impact of simulation based clinical teaching on resident training at a health facility in India.

Objective: Current postgraduate curriculum in India lacks practical training in ultrasound for residents in obstetrics and gynecology. The objective of this study was to develop and assess impact of a capacity building program utilizing clinical teaching and simulation to enhance knowledge and skills of residents at a healthcare facility in India.

Methods: A training program comprising of 14 modules on basic obstetric ultrasounds was created over 3 months.

Clinical Presentations, Treatments, and Complications of Ileal Perforation at a Tertiary Center: A Cross-Sectional Study.

Background Ileal perforations represent one of the most common surgical emergencies in India, associated with significant morbidity and mortality rates. The causes of these perforations include infections such as tuberculosis and enteric fever, as well as malignancy and trauma. Management options encompass ileostomy, resection with anastomosis, and primary closure.

Evolution of morphological changes in donor livers undergoing normothermic machine perfusion.

Aims: There is a shortage of livers for transplantation in the United Kingdom; despite this, more than a fifth of those retrieved are not transplanted. Normothermic machine perfusion (NMP) allows a functional assessment of marginal organs using biochemical parameters. This study describes the histological changes in livers undergoing NMP.

A Comparative Study of Choledochoduodenostomy Versus Open Choledochotomy With T Tube Placement in a Hospital Lacking Endoscopic Retrograde Cholangiopancreatography.

Background: Choledocholithiasis, or stones in the common bile duct (CBD), has two types: primary stones that form in the CBD and secondary stones that migrate from the gallbladder. Management includes endoscopic, laparoscopic, and open surgical methods. In India, the availability of endoscopic retrograde cholangiopancreatography (ERCP) and laparoscopic surgery is limited often necessitating open procedures.

Furcuncular Myiasis of the Scalp Caused by Chrysomya bezziana.

We report a rare case of furuncular myiasis in a 7-year-old boy presenting with a discharging nodule over the scalp. The report details the clinical presentation, examination findings, and dermoscopic features of furuncular myiasis. To the best of our knowledge, Chrysomya bezziana has never been reported to cause furuncular myiasis.

UiO-67 MOF-Encapsulated NHC-Based Single-Site Copper Catalyst and Its Application in Regioselective Borylation of Terminal Alkynes.

N-Heterocyclic carbenes (NHCs) act as versatile ligand backbones due to their strong σ-donation and π-acceptance properties. However, the encapsulation of NHC-coinage metal complexes in a metal-organic framework (MOF) to utilize them in organic catalysis is rare. In this work, an NHC-coordinated CuBr (NHC = BnIm; 1,3-dibenzyl-imidazol-2-ylidene) complex was encapsulated in UiO-67 MOF ((BnIm)CuBr@UiO-67) and further utilized toward the regioselective protoboration of terminal alkynes.

Variable Presentations of Emphysematous Liver Abscesses: Experiences From Four Cases at a Tertiary Care Center.

Emphysematous liver abscesses usually present with fever and abdominal pain with radiological investigations showing air inside the abscess cavity and biochemical parameters suggestive of sepsis. This is a condition that needs urgent intervention, but it can present with variable presentations and the gas under the right dome of the diaphragm makes the diagnosis in dilemma, confusing it with hollow viscous perforation. Hereby we present a case series of variable presentations of emphysematous liver abscesses, successfully managed by timely intervention.

The Agreement Between Transthoracic and Transesophageal Echocardiography in the Assessment of Right Ventricular Diastolic Dysfunction Grades in Adult Patients Undergoing Cardiac Surgery: A Prospective Observational Study.

Introduction The importance of right ventricular (RV) diastolic function in cardiac surgery cannot be overstated, as it significantly affects prognosis and long-term outcomes. Conventionally, RV diastolic dysfunction (RVDD) is assessed and graded using criteria from either the American Society of Echocardiography (ASE) or the British Society of Echocardiography (BSE), with measurements done by transthoracic echocardiography (TTE). However, during cardiac surgery, perioperative echocardiographic evaluation is done predominantly by transesophageal echocardiography (TEE).