Seasonal variations in microplastics in a coastal wetland in southwest India as well as their risks to Sillago sihama and Gerres filamentosus.

Microplastics are minute plastic particles ranging from 1 µm to 5 mm in size. Mangroves are crucial ecosystems with roles in carbon sequestration, shoreline protection, and habitat for diverse species. Despite their significance, the extent of microplastic pollution in mangroves, especially in India, remains inadequately understood.

The TRPC5 receptor as pharmacological target for pain and metabolic disease.

The transient receptor potential canonical (TRPC) channels are a group of highly homologous nonselective cation channels from the larger TRP channel family. They have the ability to form homo- and heteromers with varying degrees of calcium (Ca) permeability and signalling properties. TRPC5 is the one cold-sensitive among them and likewise facilitates the influx of extracellular Ca into cells to modulate neuronal depolarization and integrate various intracellular signalling pathways.

System biology-based assessment of the molecular mechanism of IMPHY000797 in Parkinson's disease: a network pharmacology and in-silico evaluation.

IMPHY000797 derivatives have been well known for their efficacy in various diseases. Moreover, IMPHY000797 derivatives have been found to modulate such genes involved in multiple neurological disorders. Hence, this study seeks to identify such genes and the probable molecular mechanism that could be involved in the pathogenesis of Parkinson's disease.

Is SIRT3 and Mitochondria a Reliable Target for Parkinson's Disease and Aging? A Narrative Review.

Aging is a complicated degenerative process that has been thoroughly researched in a variety of taxa, including mammals, worms, yeast, and flies. One important controller of organismal lifetime is the conserved deacetylase protein known as silencing information regulator 2 (SIR2). It has been demonstrated that overexpressing SIR2 lengthens the life span in worms, flies, and yeast, demonstrating its function in enhancing longevity.

Discovery of colchicine aryne cycloadduct as a potent molecule for the abrogation of epithelial to mesenchymal transition via modulating cell cycle regulatory CDK-2 and CDK-4 kinases in breast cancer cells.

In this study, we synthesized a new-generation library of colchicine derivatives via cycloaddition of colchicine utilizing position C-8 and C-12 diene system regioselectivity with aryne precursor to generate a small, focused library of derivatives. We assessed their anticancer activity against various cancer cell lines like MCF-7, MDA-MB-231, MDA-MB-453, and PC-3. Normal human embryonic kidney cell line HEK-293 was used to determine the toxicity.

In-silico, Synthesis, Characterization, and In-vitro Studies on Benzylidene-based 2-chloroquinolin Derivatives as Free Radical Scavengers in Parkinson's Disease.

Parkinson's disease is the loss of dopaminergic neurons in the substantial nigra part of the brain leading to neurodegeneration. Whereas, reactive oxygen species and mitochondrial impairment are considered to be the major pathophysiology of neurodegeneration. The benzylidene-based 2-chloroquinolin derivatives were synthesized and characterized by FT-IR, NMR, and MS spectrometry which were screened using various approaches.

Rational design of thiazolidine-4-one-gallic acid hybrid derivatives as selective partial PPARγ modulators: an in-silico approach for type 2 diabetes treatment.

Type 2 diabetes mellitus is a bipolar metabolic disorder characterized by abnormalities in insulin production from β-cells and insulin resistance. Thiazolidinediones are potent anti-diabetic agents that act through the modulation of the peroxisome proliferator-activated receptor γ (PPARγ), a nuclear receptor. However, their full agonistic activity leads to severe side effects by stabilizing Helix12 through strong hydrogen bonding with the TYR473 residue.

Identification of new modulator of DNA repairing pathways based on natural product (±)-peharmaline A.

The complex heterogenic environment of tumour mass often leads to drug resistance and facilitate chemo insensitivity triggering more malignant phenotypes among cancer patients. Major DNA-damaging cancer drugs have been consistently proven unsuccessful in terms of elevating chemo-resistance. (±)-peharmaline A, a hybrid natural product isolated from seeds of Peganum harmala L.

Design, synthesis, molecular dynamics simulation, MM/GBSA studies and kinesin spindle protein inhibitory evaluation of some 4-aminoquinoline hybrids.

The discovery of novel chemotherapeutic agents is always challenging for researchers in industry and academia. Among the recent promising anticancer therapeutic targets, an important modulatory factor in mitosis is the expression of the kinesin family motor protein (Eg5). In terms of chemotherapy treatment, mitosis has gained significant attention due to its role as one of the biological processes that can be intervened in it.

Role of Experiential Learning in the Desensitization of a Medical Student: Our Perspective.

Unlabelled: Being a medical student, it is really important to balance all sorts of emotions either positive or negative. Desensitization plays a significant role in shaping medical students' way to become efficient physicians. In this article, we discuss the effectiveness of experiential learning from the early medical student days such as in cadaveric dissection hall, operation theatre, and clinical rotation.

Phytochemistry and polypharmacology of cleome species: A comprehensive Ethnopharmacological review of the medicinal plants.

Ethnopharmacological Relevance: Cleome species in particular (C. gynandra Linn, C. viscosa Linn, C.

Anthraquinone Derivatives as an Immune Booster and their Therapeutic Option Against COVID-19.

Anthraquinone derivatives are identified for their immune-boosting, anti-inflammatory, and anti-viral efficacy. Hence, the present study aimed to investigate the reported anthraquinone derivatives as immune booster molecules in COVID-19 infection and evaluate their binding affinity with three reported targets of novel coronavirus i.e.

Digital Breast Tomosynthesis as a Tool in Confirming Negative Surgical Margins in Non-palpable Breast Lesions.

Breast cancer is one of the leading killers among women the world over. Widespread mammographic screening programs have led to almost 20% of breast cancers being detected when they are radiologically visible but clinically impalpable. For the localization of these cancers before surgical excision, the Kopan hook wire is the standard technique, but the extent of margins excised still needs to be determined.

Terzyme: a tool for identification and analysis of the plant terpenome.

Background: Terpenoid hydrocarbons represent the largest and most ancient group of phytochemicals, such that the entire chemical library of a plant is often referred to as its 'terpenome'. Besides having numerous pharmacological properties, terpenes contribute to the scent of the rose, the flavors of cinnamon and the yellow of sunflowers. Rapidly increasing -omics datasets provide an unprecedented opportunity for terpenome detection, paving the way for automated web resources dedicated to phytochemical predictions in genomic data.

High-performance Thin-layer Chromatographic-densitometric Quantification and Recovery of Bioactive Compounds for Identification of Elite Chemotypes of L. Collected from Sikkim Himalayas (India).

Background: L. (Colchicaceae) is used as adjuvant therapy in gout for its potential antimitotic activity due to high colchicine(s) alkaloids.

Objective: This study aimed to develop an easy, cheap, precise, and accurate high-performance thin-layer chromatographic (HPTLC) validated method for simultaneous quantification of bioactive alkaloids (colchicine and gloriosine) in L.

A survey of acute pain services in the UK.

The organisational state of inpatient pain management in UK hospitals is difficult to determine. We sent an electronic questionnaire to 209 acute pain service leads throughout the UK. Questions were about staffing and service provision.

Subgingivally Delivered 3% Satranidazole in the Treatment of Chronic Periodontitis among Smokers: A Randomized, Controlled Clinical Trial.

Background: The present clinical trial was designed to investigate the effectiveness of subgingivally delivered satranidazole (SZ) gel as an adjunct to scaling and root planing (SRP) in the treatment of smokers with chronic periodontitis.

Methods: Sixty smoker subjects with probing depth (PD) ≥ 5 mm were selected. Thirty subjects each were randomly assigned to SRP + placebo and SRP + SZ.

Dynamic and persistent effects of ethanol exposure on development: an in vivo analysis during and after embryonic ethanol exposure in Caenorhabditis elegans.

Background: Defects caused by ethanol (EtOH) exposure during development can be different depending on the time of observation. To investigate this temporal component of developmental delay, we use the fast-developing nematode model Caenorhabditis elegans. We first defined the longitudinal effects of EtOH on development using age-appropriate markers and then closely followed embryonic development before, during, and after EtOH exposure.