Unique humoral immune response of pigs to repeated natural Japanese encephalitis virus infections: an amplifying host perspective.

Japanese encephalitis virus (JEV) is the leading cause of viral encephalitis in the Asia-Pacific region. Amplification of JEV in pigs is a potent driver for spillover of the infection to humans, and hence monitoring of virus dynamics in pigs can provide insights into JEV ecology. To study the dynamics of natural JEV infection in a tropical region, two groups of immunologically naïve pigs consisting of six animals per group were kept as sentinels on two different farms in the district of Thanjavur, Tamil Nadu, India.

Sero-epidemiology and risk factor investigation for exposure to Japanese encephalitis virus in swine populations reared in climatically diverse regions of India.

Japanese encephalitis (JE) is widely prevalent in the Asia-Pacific region. There is limited information on JE virus (JEV) seroprevalence as well as the associated epidemiologic and ecological factors in India. This study aimed to determine the seroprevalence of JEV and associated risk factors in swine populations from climatically diverse regions of the country.

The effect of the tidal cycle on the phytoplankton community assemblage in a mangrove-dominated tropical tidal creek.

A comparative assessment of phytoplankton dynamics during low tide (LT) and high tide (HT) was conducted from February 2022 to January 2023 in a tropical mesotidal creek, Manori, Mumbai, India. In total, 124 phytoplankton species were recorded. The HT resulted in greater species richness (124 species) and diversity indices (Shannon-Wiener's index) than the LT (102 species).

Graph theoretical descriptors differentiate d-Mannose isomers in the principal component proposed feature space: A computational approach.

The intricate nature of carbohydrates, particularly monosaccharides, stems from the existence of several chiral centers within their tertiary structures. Predicting and characterizing the molecular geometries and electrostatic landscapes of these substances is difficult due to their complex electrical properties. Moreover, these structures can display a substantial degree of conformational flexibility due to the presence of many rotatable bonds.

Seroprevalence of Japanese encephalitis virus in pig populations of Tamil Nadu, India: Exploring the tropical endemic link of virus.

Japanese encephalitis virus (JEV) is a major cause of encephalitis in Southeast Asia. Tamil Nadu, a state located in the southern part of India, contributes substantially to the national burden of human JE cases every year. However, limited information is available on the epidemiology of JE in pig populations of Tamil Nadu.

The artificial neural network selects saccharides from natural sources a promise for potential FimH inhibitor to prevent UTI infections.

Unlabelled: The major challenge in the development of affordable medicines from natural sources is the unavailability of logical protocols to explain their mechanism of action in biological targets. FimH (Type 1 fimbrin with D-mannose specific adhesion property), a lectin on E. coli cell surface is a promising target to combat the urinary tract infection (UTI).

Curative Potential of High-Value Phytochemicals on COVID-19 Infection.

Medicinal plants and their therapeutically promising chemical compounds belonging to the valued category of 'traditional medicine' are potential remedies for various health problems. Due to their complex structure and enormous health benefits, the high-value plant-derived metabolites collectively termed as 'phytochemicals' have emerged as a crucial source for novel drug discovery and development. Indeed, several medicinal plants from diverse habitats are still in the 'underexplored' category in terms of their bioactive principles and therapeutic potential.

Mannose: a potential saccharide candidate in disease management.

There are a plethora of antibiotic resistance cases and humans are marching towards another big survival test of evolution along with drastic climate change and infectious diseases. Ever since the first antibiotic [penicillin], and the myriad of vaccines, we were privileged to escape many infectious disease threats. The survival technique of pathogens seems rapidly changing and sometimes mimicking our own systems in such a perfect manner that we are left unarmed against them.

Artificial Neural Network-Based Study Predicts GS-441524 as a Potential Inhibitor of SARS-CoV-2 Activator Protein Furin: a Polypharmacology Approach.

Furin, a pro-protein convertase, plays a significant role as a biological scissor in bacterial, viral, and even mammalian substrates which in turn decides the fate of many viral and bacterial infections along with the numerous ailments caused by cancer, diabetes, inflammations, and neurological disorders. In the wake of the current pandemic caused by the virus SARS-CoV-2, furin has become the center of attraction for researchers as the spike protein contains a polybasic furin cleavage site. In the present work, we have searched for novel inhibitors against this interesting human target from FDA-approved antiviral.

Unravelling Vitamin B12 as a potential inhibitor against SARS-CoV-2: A computational approach.

The new severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) is the etiological agent of Coronavirus disease 2019 (COVID-19), which becomes an eventual pandemic outbreak. Lack of proper therapeutic management has accelerated the researchers to repurpose existing drugs with known preclinical and toxicity profiles, which can easily enter Phase 3 or 4 or can be used directly in clinical settings. Vitamins are necessary nutrients for cell growth, function, and development.

The use of preoperative neutrophil-lymphocyte ratio and lymphocyte-monocyte ratio in predicting survival and groin node involvement of patients with squamous cell carcinoma of penis.

Introduction: The association between inflammation and malignancies is being recognized. In this study, we assessed the use of preoperative neutrophil-lymphocyte ratio (NLR) and lymphocyte-monocyte ratio (LMR) in predicting cancer-specific survival (CSS) and inguinal node involvement in patients with carcinoma penis.

Methods: Sixty-nine patients operated for squamous cell carcinoma penis with inguinal node dissection between 2012 and 2020 were identified.

Laparoscopic management of isolated metachronous adrenal metastases in a patient with esophageal cancer: a case report.

Background: The presence of isolated metachronous adrenal metastasis in patients with esophageal cancer is rare. There is significant controversy regarding the management of such patients. Adrenal metastasectomy has been shown to be of benefit in some reports.

Inflammatory Pseudotumor of the Renal Pelvis.

Inflammatory pseudotumor of the kidney is a rare disease of unknown etiology. There are no specific clinical or radiologic findings. The lesion can mimic renal cell carcinoma or transitional cell carcinoma depending on the site of involvement.

Pulmonary lymphangitis carcinomatosa in a patient with carcinoma of urinary bladder.

Pulmonary lymphangitis carcinomatosa occurs due to dissemination of cancer cells in pulmonary lymphatics. It is only rarely seen with urological malignancies and portends a grave prognosis. Its presence in patients with urothelial carcinoma of the urinary bladder is uncommon.

Feature optimization in high dimensional chemical space: statistical and data mining solutions.

Objectives: The primary goal of this experiment is to prioritize molecular descriptors that control the activity of active molecules that could reduce the dimensionality produced during the virtual screening process. It also aims to: (1) develop a methodology for sampling large datasets and the statistical verification of the sampling process, (2) apply screening filter to detect molecules with polypharmacological or promiscuous activity.

Results: Sampling from large a dataset and its verification were done by applying Z-test.

Denture Care Practices and Perceived Denture Status among Complete Denture Wearers.

Aims And Objectives: Considerable importance to oral health care was lacking in India, and oral health neglect continues to exist, which is evident in the low utilization rates and poor oral health status. Conventional dentures are the most common alternative in restoration of lost teeth. Without proper denture care practices, there is an increased risk of developing a multitude of problems.

Subcutaneous entomophthoromycosis mimicking soft-tissue sarcoma in children.

Aim: Subcutaneous entomophthoromycosis (EM) is an uncommon fungal infection of childhood. This article is intended to draw the attention of pediatric surgeons to the fact that EM can mimic soft-tissue tumor.

Methods: It is a retrospective review of 16 children treated for subcutaneous EM between 2000 and 2013.

Performance evaluation of computer aided diagnostic tool (CAD) for detection of ultrasonic based liver disease.

Recent advances in digital imaging technology have greatly enhanced the interpretation of critical/pathology conditions from the 2-dimensional medical images. This has become realistic due to the existence of the computer aided diagnostic tool. A computer aided diagnostic (CAD) tool generally possesses components like preprocessing, identification/selection of region of interest, extraction of typical features and finally an efficient classification system.

Rosai-Dorfman disease: report of a 3-year-old girl with critical review of treatment options.

Rosai-Dorfman disease (sinus histiocytosis with massive lymphadenopathy) is a newer pathological entity described in 1969. It is a self-limiting disorder of unknown aetiology. It is likely to be mistaken for lymphoma.

Gastric and intestinal lactobezoars.

Two male full-term infants presented with unusual features of lactobezoar. One had gastric disease while the other had small bowel bezoar. The gastric lactobezoar was managed medically while the intestinal one required surgical intervention.