Insights into the Physicochemical Characteristics and Miscibility of Chitosan/Polypeptide Blends: Promising Material for Wound Healing in Sprague-Dawley Rats.

In this study, the synthesis of poly(AVGVP) [where A-Alanine, V-Valine, G-Glycine, and P-Proline] is executed by the stepwise solution phase method. The interaction between Chitosan and synthetic polypentapeptide in blends was examined in the liquid and solid phases. Viscosity criteria that establish the total miscibility with Chitosan are the Δ[η], the intrinsic viscosity [η], Huggins coefficient [], by Garcia Δ, α by Sun, and μ suggested by Chee, Δ, and β buttressed by Jiang and Han.

An Update on the Potential of Tangeretin in the Management of Neuroinflammation-Mediated Neurodegenerative Disorders.

Neuroinflammation is the major cause of neurodegenerative disorders such as Alzheimer's and Parkinson's disease. Currently available drugs present relatively low efficacy and are not capable of modifying the course of the disease or delaying its progression. Identifying well-tolerated and brain-penetrant agents of plant origin could fulfil the pressing need for novel treatment techniques for neuroinflammation.

Updated Intrinsic Role of Phytochemicals against Glyphosate-induced Neurotoxicity: Systematic Review.

Background: Glyphosate-based herbicide (GBH) formulations are organophosphorus pesticides implicated for agricultural use. Several epidemiological reports have reported that the occupational exposure of farmers to glyphosate can cause age-related neurodegeneration.

Objective: the objective of this study is to examine the neurotoxic effects of glyphosate and its intricate role in triggering several neurodegenerative diseases like dementia, nootropic defects, Parkinson's disease, and neurological teratogenic effects due to its negative effects on the nervous system.

An insight into the cytotoxic, antimicrobial, antioxidant, and biocontrol perspective of novel Iron(III) complexes of substituted benzimidazoles: Inhibition kinetics and molecular simulations.

Mononuclear complexes [FeClL(OH)] (L = L, L) were designed and synthesized by combining FeCl with 2-(3'-Aminophenylbenzimidazole) (L) and 2-[(3'-N-Salicylidinephenyl)benzimidazole] (L) and were characterized by physico-analytical strategies. The redox properties of the complexes were disclosed by the cyclic voltammetric method. Further, the interactions of complexes with proteins were studied by performing molecular docking engaging protein models of common cancer therapeutic targets to foresee their affinity to bind to these proteins.

Novel therapeutic targets to halt the progression of Parkinson's disease: an in-depth review on molecular signalling cascades.

Recent research has focused mostly on understanding and combating the neurodegenerative mechanisms and symptoms of Parkinson's disease (PD). Moreover, developing novel therapeutic targets to halt the progression of PD remains a key focus for researchers. As yet, no agents have been found to have unambiguous evidence of disease-modifying actions in PD.

Neuroprotective effect of herbal extracts inhibiting soluble epoxide hydrolase (sEH) and cyclooxygenase (COX) against chemotherapy-induced cognitive impairment in mice.

Chemotherapy-induced cognitive impairment (CICI) is a novel clinical condition characterized by memory, learning, and motor function deficits. Oxidative stress and inflammation are potential factors contributing to chemotherapy's adverse effects on the brain. Inhibition of soluble epoxide hydrolase (sEH) has been proven effective in neuroinflammation and reversal of memory impairment.

Prevalence of Cognitive Decline in Type 2 Diabetes Mellitus Patients: A Real-World Cross-Sectional Study in Mysuru, India.

The goal of this research is to study the prevalence of cognitive impairment in diabetes mellitus (DM) patients and establish the necessity of detecting and treating it early in these patients. A cross-sectional study was conducted at a tertiary care hospital in Mysuru for 4 months examined diabetic patients (test) and nondiabetic subjects (control) for cognitive decline using the Montreal Cognitive Assessment (MoCA) tool. Cognitive functions such as visuospatial/executive function, naming, attention, language, abstraction, delayed recall, and orientation were assessed in both groups.

Four Togolese plant species exhibiting cytotoxicity and antitumor activities lightning polytherapy approach in cancer treatment.

Background: Cancer is leading to premature deaths across the globe. Therapeutic approaches are still being developed to enhance the survival of cancer patients. In our previous study, extracts from four Togolese plants, namely, (CP), (PT), (PP), and (SL), actually used in traditional medicine for cancer treatment, showed beneficial health effects against oxidative stress, inflammation, and angiogenesis.

Recent advance of herbal medicines in cancer- a molecular approach.

Bioactive compounds are crucial for an extensive range of therapeutic uses, and some exhibit anticancer activity. Scientists advocate that phytochemicals modulate autophagy and apoptosis, involved in the underlying pathobiology of cancer development and regulation. The pharmacological aiming of the autophagy-apoptosis signaling pathway using phytocompounds hence offers an auspicious method that is complementary to conventional cancer chemotherapy.

Novel dual PPARα/γ agonists protect against liver steatosis and improve insulin sensitivity while avoiding side effects.

Insulin resistance is a feature of type 2 diabetes mellitus (T2D), and is strongly interconnected with non-alcoholic fatty liver disease (NAFLD). Peroxisome-proliferator activated receptor gamma (PPARγ) and peroxisome-proliferator activated receptor alpha (PPARα) are master regulators of insulin sensitivity and lipid metabolism, respectively. Thiazolidinediones (TZDs) such as pioglitazone, which target PPARα/γ, are highly effective at treating insulin resistance and NAFLD, but their clinical utility has been restricted by side effects such as weight gain, adipocyte hypertrophy and fluid retention.

Mitochondria-lysosome crosstalk in GBA1-associated Parkinson's disease.

Organelle crosstalk is significant in regulating their respective functions and subsequent cell fate. Mitochondria and lysosomes are amongst the essential organelles in maintaining cellular homeostasis. Mitochondria-lysosome connections, which may develop dynamically in the human neurons, have been identified as sites of bidirectional communication.

Low temperature-synthesized MgAl O :Eu nanophosphors and their structural validations using density functional theory: photoluminescence, photocatalytic, and electrochemical properties for multifunctional applications.

A low temperature-assisted and oxalyl dihydrazide fuel-induced combustion synthesized series of uncalcined MgAl O :Eu nanophosphors showed an average crystallite size of ~20 nm, and bandgap energy (E ) of 4.50-5.15 eV, and were validated using density functional theory and found to match closely with the experimental values.

A Novel Partial PPARγ Agonist Has Weaker Lipogenic Effect in Adipocytes and Stimulates GLUT4 Translocation in Skeletal Muscle Cells via AMPK-Dependent Signaling.

Introduction: Peroxisome proliferator-activated receptor gamma (PPARγ) agonists are highly effective in treating insulin resistance. However, associated side effects such as weight gain due to increase in adipogenesis and lipogenesis hinder their clinical use. The aim of the study was to design and synthesize novel partial PPARγ agonists with weaker lipogenic effect in adipocytes and enhanced glucose transporter 4 (GLUT4) translocation stimulatory effect in skeletal muscle cells.

Ethnopharmacological evaluation of antioxidant, anti-angiogenic, and anti-inflammatory activity of some traditional medicinal plants used for treatment of cancer in Togo/Africa.

Ethnopharmacological Relevance: Cancer is a multistep disease and its management is exceedingly expensive. Nowadays medicinal plants are gaining more attention in drug discovery and approximately 70% of anticancer drugs were developed from natural products or plants. A strong candidate from medicinal plant with anticancer potential should have four major properties: antioxidant, anti-inflammatory, anti-angiogenic, and cytotoxic activities.

5-HT receptor antagonism a potential therapeutic approach for the treatment of depression and other disorders.

Background: Depression or Major depressive disorder (MDD) is a prolonged condition of sadness. MDD is the most common mental disorder that affects more than 264 million people worldwide. According to the monoamine hypothesis, serotonin (5-hydroxy tryptamine, 5-HT), dopamine (DA) and norepinephrine (NE) are the major neurotransmitters (NTs) involved in depression.

In vivo anti-tumour activity of novel Quinazoline derivatives.

Objective: The two scaffold Quinazoline analogues (Compound 21, NSC: 95112/753439 and Compound 12, NSC: D-104834/ 758270) in three different concentrations were evaluated for their anti-tumor activity against Ehrlich ascites carcinoma (EAC) and two different concentration were evaluated for their anti-tumor activity against Dalton's ascites lymphoma (DLA) bearing Swiss albino mice.

Materials And Methods: The in vivo anti-tumor potency of Quinazoline bases was assessed in EAC model by measuring the increase in mean survival time of the drug treated over untreated control mice and treated standard (Gefitinib) mice. Their toxicity was assessed in vivo in normal, standard, and EAC-bearing mice by measuring the drug-induced changes in haematological parameters.

Preliminary evaluation of in vitro cytotoxicity and in vivo antitumor activity of Premna herbacea Roxb. in Ehrlich ascites carcinoma model and Dalton's lymphoma ascites model.

In the present study, the root nodules of Premna herbacea Roxb. (PH) was investigated for its in vitro cytotoxicity and in vivo antitumor activity. Two extracts, aqueous and alcoholic; two fractions of alcoholic extract, ethyl acetate and butanol fractions were screened for their in vitro cytotoxicity by brine shrimp lethality (BSL) assay, trypan blue exclusion assay and MTT assay.

Antitumor and antioxidant activity of Polyalthia longifolia stem bark ethanol extract.

In the present study, the ethanol extract of stem bark of Polyalthia longifolia Benth. and Hook (Annonaceae) was screened for its in vitro and in vivo antitumor activity. In vitro cytotoxicity of P.

Synthesis and antitumor activity of optically active thiourea and their 2-aminobenzothiazole derivatives: a novel class of anticancer agents.

A novel series of optically active 2-aminobenzothiazole derivatives were synthesized by reaction of optically active amine (I) with thiophosgene to obtain optically active isothiocyanates (IIa-h) which on condensation with 4-fluoro-3-chloro aniline (III) yielded various optically active thioureas (IVa-h). Further oxidative cyclisation in the presence of bromine and chloroform yielded title compounds (Va-h). The structures of these compounds were established by IR, (1)H NMR, (13)C NMR, Mass and HRMS.

Free radical scavenging and radioprotective activity of dehydrozingerone against whole body gamma irradiation in Swiss albino mice.

Dehydrozingerone (DZ) was explored for in vitro-in vivo antioxidant potential and in vivo radioprotective activity against whole body gamma irradiation in Swiss albino mice. DZ scavenged the ABTS (2, 2'-azinobis (3-ethylbenzothiazoline-6-sulfonic acid) and DPPH (1, 1-dipehnyl-2-picrylhydrazyl) free radicals at room temp. DZ reduced Fe (III) to Fe (II) at pH 7.