Development of diselenide-based fluorogenic system for the selective and sensitive detection of the Hg(II) in aqueous media.

Mercury(II) is highly toxic thus the selective and sensitive detection of Hg(II) is important. This research article deals with the synthesis and characterization of the fluorogenic system based on diselenide containing rhodamine by single crystal XRD. The probe has been used for selective detection of Hg(II) in aqueous media with detection limit of 62.

The dynamic crosstalk between cytoskeletal filaments regulates the cytoplasmic mechanics across the dorsoventral axis.

The cytoplasm exhibits viscoelastic properties, displaying both solid and liquid-like behavior, and can actively regulate its mechanical attributes. The cytoskeleton is a major regulator among the numerous factors influencing cytoplasmic mechanics. We explore the interdependence of various cytoskeletal filaments and the impact of their density on cytoplasmic viscoelasticity.

Melatonin Overexpression in the Management of Alzheimer's Disease: Therapeutic Exploration.

Alzheimer's Disease (AD), a progressive neurodegenerative disorder, is characterized by the accumulation of neurofibrillary tangles and β-amyloid plaques, leading to a decline in cognitive function. AD is characterized by tau protein hyperphosphorylation and extracellular β-amyloid accumulation. Even after much research, there are still no proven cures for AD.

Smart Stimuli-responsive Nanogels: A Potential Tool for Targeted Drug Delivery.

Nanogels (NGs) are presently the focus of extensive research because of their special qualities, including minimal particle size, excellent encapsulating efficacy, and minimizing the breakdown of active compounds. As a result, NGs are great candidates for drug delivery systems. Cross-linked nanoparticles (NPs) called stimulus-responsive NGs are comprised of synthetic, natural, or a combination of natural and synthetic polymers.

Recent Advancements in Drug Targeting for Ferroptosis as an Antitumor Therapy: Development of Novel therapeutics.

Objectives: The primary objective of this review is to provide updated mechanisms that regulate ferroptosis sensitivity in cancer cells and recent advancements in drug targeting for ferroptosis as an antitumor therapy.

Methods: To achieve these objectives, a comprehensive literature review was conducted, analyzing recent studies on ferroptosis, including its cellular, molecular, and gene-level characteristics. The review involved an evaluation of advancements in ferroptosis drug research across various medical domains, with particular attention to novel therapeutic approaches in nano-medicine, TCM, and Western medicine.

Revealing miRNAs' Janus-Faced Nature: Transforming Cold Tumours into Immunotherapy Hotspots and Overcoming Chemoresistance.

MicroRNA (miRNA) modulation has emerged as a promising strategy in cancer immunotherapy, particularly in converting "cold" tumors with limited immune cell infiltration into "hot" tumors responsive to immunotherapy. miRNAs regulate immune cell recruitment and activation within the tumor microenvironment, influencing tumor behavior targeting specific miRNAs in cold tumors aims to enhance the immune response, potentially improving therapeutic efficacy. Despite ongoing research challenges, such as tumor complexity and treatment resistance, miRNA-based therapies offer personalized approaches with potential ethical considerations.

α-Phellandrene: A Promising Natural Remedy for Rotenone-Induced Parkinson's Disease.

Parkinson's Disease (PD) is a neurodegenerative disorder characterized by the pro-gressive loss of dopaminergic neurons in the substantia nigra, leading to motor dysfunction and non-motor symptoms. Current treatments primarily offer symptomatic relief without halt-ing disease progression. This has driven the exploration of natural compounds with neuropro-tective properties.

Assessing Anti-Acne Potentials Via in-vitro, Ex-vivo, and in-vivo Models: A Comprehensive Approach.

Acne vulgaris is the 8th most commonly prevailing skin disorder worldwide. Its pervasiveness has been predominant in juveniles, especially males, during adolescence and in females during adulthood. The lifestyle and nutrition adopted have been significantly reported to impact the occurrence and frequency of acne.

Clinicopathological and in Silico Insights into Male Infertility: Agerelated Trends and Anti-sperm Antibodies Post COVID-19 Vaccination.

Background: Infertility was often considered a female issue, but male infertility emerged significantly after the Covid-19 pandemic. Hence, assessments are crucial for planning policies on health care and family planning and reasons thereof post vaccinations.

Material And Methods: The present study was a case-control, dual-centers, prospective study with normal sperm parameters.

Therapeutic potential of chalcone-1,2,3-triazole hybrids as anti-tumour agents: a systematic review and SAR studies.

The study of chalcone-1,2,3-triazole hybrids for anticancer activity is quite a recent area of focus, primarily because of the increasing demand for developing new drugs to treat cancer. The chalcones and 1,2,3-triazole rings in hybrid compounds has recently emerged as a promising strategy for developing novel anticancer agents. The 1,2,3-triazole ring, known for its stability and hydrogen bonding capabilities, enhances the target binding affinity of these hybrids.

Non-Newtonian lacuno-canalicular fluid flow in bone altered by mechanical loading and magnetic field.

As humans age, they experience deformity and a decrease in their bone strength, such brittleness in the bones ultimately lead to bone fracture. Magnetic field exposure combined with physical exercise may be useful in mitigating age-related bone loss by improving the canalicular fluid motion within the bone's lacuno-canalicular system (LCS). Nevertheless, an adequate amount of fluid induced shear stress is necessary for the bone mechano-transduction and solute transport in the case of brittle bone diseases.

1,3,4-oxadiazole derivatives: synthesis, characterization, antifungal activity, DNA binding investigations, TD-DFT calculations, and molecular modelling.

1,3,4-Oxadiazole-based heterocyclic analogs (3a-3m) were synthesized cyclization of Schiff bases with substituted aldehydes in the presence of bromine and acetic acid. The structural clarification of synthesized molecules was carried out with various spectroscopic techniques such as FT-IR,H and C-NMR, UV-visible spectroscopy, and mass spectrometry. antifungal activity was performed against , and and analogs 3g, 3i, and 3m showed potent MIC at 200 µg/ml and excellent ZOI measurements of 17-21 nm.

Tetra-coordinated organoboron complexes with triaminoguanidine-salicylidene based ligands: aggregation induced enhanced emission and mechanoresponsive features.

Organoboron complexes have garnered significant attention due to their remarkable optical properties and diverse applications. However, synthesizing stable fused five-, six- and seven-membered organoboron complexes possess significant challenges. In this study, we successfully developed novel mono-nuclear (6-8 & 10) and di-nuclear (9) organoboron complexes supported by triaminoguanidine-salicylidene based -symmetric Schiff base ligands one-step condensation reaction with excess phenylboronic acid.

Knowledge, Attitudes, Perceptions, and Practices Related to Artificial Intelligence in Radiology Among Indian Radiologists and Residents: A Multicenter Nationwide Study.

Background Artificial Intelligence (AI) is revolutionizing medical science, with significant implications for radiology. Understanding the knowledge, attitudes, perspectives, and practices of medical professionals and residents related to AI's role in radiology is crucial for effective integration. Methods A cross-sectional survey was conducted among members of the Indian Radiology & Imaging Association (IRIA), targeting practicing radiologists and residents across academic and non-academic institutions.

Dietary Modification Patterns and Interventions Among Weight Loss Seekers in Tamil Nadu, South India: A Cross-Sectional Analysis of Intermittent Fasting and Alternative Dietary Approaches.

Background The escalating global obesity epidemic requires comprehensive investigations for effective weight management strategies. Understanding the patterns, barriers, and facilitators of dietary interventions is crucial for developing effective weight management protocols. This research aims to assess dietary modification interventions among weight loss subjects in Tamilnadu, South India.

Assessment of the Accuracy of Ultrasonographically Measured Optic Nerve Sheath Diameter as a Surrogate for the Detection of Intracranial Hypertension Compared to Optic Nerve Sheath Diameter Measured by MRI: A Prospective Observational Study.

Background:  Ultrasonographic measurement of optic nerve sheath diameter (ONSD) has been proposed as a non-invasive, bedside method to detect raised intracranial pressure (ICP) in various clinical settings. We aimed to correlate the ONSD obtained by ultrasonography (USG) with the ONSD obtained by magnetic resonance imaging (MRI) and to find its measurement accuracy.

Methodology:  A prospective double-blind study was carried out by performing ocular ultrasounds on 32 patients with clinical features of intracranial hypertension.

Identification of and genes and their expression profiling under biotic and abiotic stress in pigeon pea ( [L.] Millspaugh).

The methylation- demethylation dynamics of RNA plays major roles in different biological functions, including stress responses, in plants. mA methylation in RNA is orchestrated by a coordinated function of methyl transferases (writers) and demethylases (Erasers). Genome-wide analysis of genes involved in methylation and demethylation was performed in pigeon pea.

Effect of inferior alveolar plus buccal nerve block on donor site morbidity at buccal mucosal graft harvest site: A double-blinded, randomized placebo-controlled trial.

Introduction: Pain at the buccal mucosal graft (BMG) harvest site in the immediate postoperative period is common and delays resumption of oral intake. This study compares the time for resumption of pain-free solid and liquid diets and postoperative pain scores at harvest site following the administration of inferior-alveolar nerve-block plus buccal-nerve block (IANB + BNB) versus placebo. We hypothesize that the intervention could decrease pain and aid in early food intake.

Oncological outcomes and complications following radical cystectomy with or without neoadjuvant chemotherapy - A retrospective comparative cohort study from a single-center in South India.

Introduction: Neoadjuvant chemotherapy (NAC) in the management of muscle-invasive bladder carcinoma has not been adopted universally. We studied the oncological outcomes and complications in patients who underwent radical cystectomy (RC) with or without NAC.

Methods: A retrospective review of patients who underwent RC with or without NAC from June 2009 to June 2020 was conducted.

Correlation of gallium-68 prostate-specific membrane antigen positron emission tomography - Computed tomography/magnetic resonance imaging with histopathology characteristics in carcinoma prostate patients undergoing radical prostatectomy.

Introduction: Gallium-68 prostate-specific membrane antigen positron emission tomography (Ga-PSMA PET) is being increasingly used in patients with prostate cancer (PCa) for the staging and detection of lymph node (LN) metastases, despite a lack of prospective, validated evidence. We aimed to investigate the relationship between the PSMA PET findings (maximum standardized uptake [SUV] value) and the final histopathology results (Gleason Grade [GG], and LN positivity) in patients undergoing radical prostatectomy.

Methods: This is a single centre, prospective, observational study of 63 consecutive eligible patients treated at a tertiary care centre in India.

Urethral duplication with five openings in anal canal: A novel case report.

Urethral duplication is a rare congenital anomaly characterized by more than one urethral channel, with varied course, location of the external opening, and presentation. Presentations can be varied, depending upon individual anatomical dispensation but mostly present as obstruction, recurrent urinary infection, or double urinary stream. Treatment depends on the type of duplication and associated anomalies.

Expeditious management of an unexpected complication of left renal vein ligation during right retroperitoneoscopic simple nephrectomy: A lesson learned the hard way.

We present a case of inadvertent left renal vein clipping during right retroperitoneoscopic nephrectomy (RPN) and describe its expeditious identification and management. A 13-year-old girl underwent RPN for nonfunctioning kidney due to urolithiasis. During the dissection of the right renal vein, the inferior vena cava (IVC) got lifted off the parietal wall and the left renal vein was mistakenly ligated.