Publications by authors named "Singh J"

Phytomedicine as an alternative to conventional medications which become more interested for researcher. () has been used for centuries to cure a range of illnesses. , commonly known as the miracle tree, ben oil tree, and drumstick tree, is a family plant whose latin name is Lam.

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Breast cancer (BC) has emerged as the most common malignancy among females. The genomic profile of BC is diverse in nature and complex due to heterogeneity among various geographically different ethnic groups. The primary objective of this study was to carry out a comprehensive mutational analysis of Indian BC cases by performing whole exome sequencing.

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Background And Objective: At present, there is no consensus regarding the most optimal dural substitute to use for duroplasty in primary decompressive craniectomy (PDC) for traumatic brain injury (TBI). The author's objective was to conduct a retrospective analysis comparing 2 techniques of PDC: duroplasty using anterior-based vascularized galea pericranium (VP group) with synthetic dural substitute duroplasty (SR group).

Methods: From April 2015 to February 2022, 379 craniotomies were done for TBI.

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Cardiac contractility modulation (CCM) is a Food and Drug Administration-approved device-based therapy for patients with heart failure. The system delivers biphasic electric stimulation to the ventricular myocardium during the absolute refractory period to augment left ventricular contraction. CCM therapy promotes acute and chronic changes at the cellular level, leading to favorable remodeling throughout the myocardium.

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Cervical lymph node metastasis is one of the most common clinical presentations of papillary thyroid carcinoma (PTC). Occult thyroid carcinoma is described as absence of primary tumour or with presence of microcarcinoma in thyroid with cervical lymph node metastasis. Frequency of occult thyroid cancer has decreased due to developments in imaging and improved accuracy of histological examinations.

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  • The study investigates how the WEE1 kinase interacts with the AKT/GSK3 pathway to regulate the assembly and function of the FGF14/Nav1.2 sodium channel complex in neurons.
  • Using a split luciferase assay, researchers found that WEE1 inhibitors decrease the formation of the FGF14/Nav1.2 complex, while an AKT inhibitor increases it, but combining inhibitors leads to diminished effects on complex formation.
  • Whole-cell voltage-clamp recordings reveal that WEE1 inhibition reduces sodium current density, alters inactivation dynamics, and demonstrates that the interplay between WEE1, AKT, and GSK3 significantly impacts the functional properties of Nav1.2 channels.
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Nanoscale or microscale surface texturing is an effective technique to tailor the tribological properties between two surfaces that are rubbed against each other. In order to achieve the desired frictional properties by a patterned surface, one needs an in-depth understanding of the underlying mechanisms. Here, we demonstrate anisotropic stick-slip friction achieved via a nanotextured surface of tilted titania nanorods (TiNRs).

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Evaluating gynecological mass lesions and reviewing their morphological characteristics based on their imaging appearance on magnetic resonance imaging (MRI), and correlating the MRI findings with histopathological findings, was the central theme of our study. This observational cross-sectional study was conducted on 60 female patients with clinically suspected gynecological mass lesions upon physical examination and/or ultrasonography, referred for MRI at a tertiary care hospital over a 1-year period between June 2022 and July 2023. A broad spectrum of differential diagnoses of gynecological masses was observed.

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CRISPR-based (Clustered regularly interspaced short palindromic repeats-based) technologies have revolutionized molecular biology and diagnostics, offering unprecedented precision and versatility. However, challenges remain, such as high costs, demanding technical expertise, and limited quantification capabilities. To overcome these limitations, innovative microfluidic platforms are emerging as powerful tools for enhancing CRISPR diagnostics.

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Background: The APP/PS1 mouse model recapitulates pathology of human Alzheimer's disease (AD). While amyloid-β peptide deposition and neurodegeneration are features of AD, the pathology may involve inflammation and impaired vascular regeneration.

Objective: This study evaluated inflammatory environments in the brain and bone marrow (BM), and the impact on brain microvascular density.

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Tuberculosis and Mental Illness (TB-MI) often co-occur with a varying range of interactions of both. The rising incidence of both in Low- and Middle-income countries (LMICs) is an emergent public health problem with accompanying higher morbidity and complications in management. The objective of this review is to gather insights into how healthcare providers can enhance their support for patients with TB-MI, to improve treatment adherence and overall health outcomes.

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  • Cirrhosis and its complications, like liver decompensation and hepatocellular carcinoma (HCC), are major health issues globally, with portal hypertension being key to disease progression.
  • The Baveno VII guidelines now define chronic liver disease more clearly, emphasizing liver stiffness measurement to assess portal hypertension and recommending non-selective beta blockers like carvedilol for treatment.
  • Advances in interventional radiology and new treatments, such as terlipressin for hepatorenal syndrome, alongside addressing malnutrition and incorporating palliative care, are crucial for improving outcomes and quality of life for patients.
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Dal Lake, the world-famous tourist attraction has been polluted by allochthonous and autochthonous sources, as a result the heavy metal (HMs) concentrations within the water body has reached the toxic levels which is endangering the lives of the people. A study was carried out during the year 2021 (i) to determine the concentration of HMs (molybdenum: Mo, arsenic: Ar, cadmium: Cd, lead: Pb) at the four designated sites of Dal Lake, and (ii) a public survey (400 persons) involving economic valuation of water body in terms of recreational use and other benefits. The highest values of biological oxygen demand (BOD) and chemical oxygen demand (COD) within the Dal Lake were recorded at site A, which were 31 ± 1.

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Single rock-like N-doped carbon monolith (ND-PFCM) was successfully constructed via nanocasting method. Phenol formaldehyde resin was taken as carbon source and nitrogen was incorporated in monoliths through NaNH activation. The synthesized monoliths were used for the removal of Pb (II) from aqueous solution.

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  • This paper talks about problems in cancer treatment in Europe, especially how health guidelines and medical recommendations don’t match up.
  • It studied different European countries to see if they use advanced cancer tests that doctors recommend.
  • The results showed that many countries are not using these advanced tests, which could help patients more, and the paper suggests that health leaders need to pay more attention to these recommendations for better cancer care.
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This study focused on strategically employing the carboxylesterase enzyme Ha006a, derived from the pesticide-resistant microorganism Helicoverpa armigera, to detect atrazine. A comprehensive analysis through biochemical, biophysical and bioinformatics approaches was conducted to determine the interaction between the Ha006a protein and the herbicide atrazine. These experimental findings elucidated the potential of leveraging the inherent pesticide sequestration mechanism of the Ha006a enzyme for sensor fabrication.

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Tuberculosis (TB) remains one of the top 10 causes of death worldwide and still poses a serious challenge to public health. Recent attention to neutrophils has uncovered unexplored areas demanding further investigation. Therefore, the aim of this study was to determine neutrophil activation and circulatory neutrophil extracellular trap (NET) formation in various types of TB.

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Background: Rezum alleviates lower urinary tract symptoms secondary to benign prostatic hyperplasia (BPH) while preserving sexual function, but long-term sexual function outcomes are lacking in patients with baseline erectile dysfunction (ED).

Aim: The study sought to analyze 4 years of real-world sexual function outcomes of Rezum using the International Index of Erectile Function (IIEF) questionnaire, stratified by baseline ED status.

Methods: Participants included multiethnic Rezum-treated patients from a single outpatient office.

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  • About 40% of heart failure patients eligible for cardiac resynchronization therapy (CRT) do not respond or cannot be treated, highlighting the need for alternative options.
  • The SOLVE-CRT study evaluated the safety and effectiveness of a new leadless left ventricular pacing system for high-risk patients or those who had unsuccessful CRT using conventional methods.
  • The study involved 183 participants, primarily older males, and was stopped early due to positive results showing improvements in safety and a decrease in heart chamber size.
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Over recent decades the use of smartphones for work purposes has burgeoned both within and beyond working hours. The aim of the study was to conduct a scoping review to explore the association between the use of smartphone technology for work purposes in off-job hours with employees' self-reported work-life conflict. Arksey and O'Malley's methodological framework was adopted.

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The COVID-19 pandemic came with many setbacks, be it to a country's economy or the global missions of organizations like WHO, UNICEF or GTFCC. One of the setbacks is the rise in cholera cases in developing countries due to the lack of cholera vaccination. This model suggested a solution by introducing another public intervention, such as adding Chlorine to water bodies and vaccination.

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Introduction: Pseudomonas aeruginosa is an organism well known for causing significant morbidity and mortality in people living with chronic lung conditions such as cystic fibrosis. We describe the safety, tolerability, and potential efficacy of bronchoscopic and nebulised bacteriophage administration, offering insights into a potential breakthrough for the treatment of chronic infections particularly in children and adolescents.

Method: A 12-year-old female (F12) and a 17-year-old male (M17), both diagnosed with cystic fibrosis and chronic P.

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The production of ϒ(2S) and ϒ(3S) mesons in lead-lead (Pb-Pb) and proton-proton (pp) collisions is studied in their dimuon decay channel using the CMS detector at the LHC. The ϒ(3S) meson is observed for the first time in Pb-Pb collisions, with a significance above 5 standard deviations. The ratios of yields measured in Pb-Pb and pp collisions are reported for both the ϒ(2S) and ϒ(3S) mesons, as functions of transverse momentum and Pb-Pb collision centrality.

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  • Superbug infections pose a major global health threat, and this research presents a solution using a specialized nanowire-based system enhanced with gold nanoparticles to effectively eliminate these bacteria using sunlight.
  • The approach combines photothermal and photocatalytic techniques, achieving complete eradication of carbapenem-resistant Enterobacteriaceae (CRE) and methicillin-resistant Staphylococcus aureus (MRSA) in just 60 minutes of sunlight exposure.
  • The enhanced performance is attributed to the ability of the gold nanoparticles to absorb light at a specific wavelength (670 nm), which not only increases the photocatalyst's efficiency but also raises the surface temperature, thereby facilitating more effective degradation of bacteria and dyes like methylene blue (MB).
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