From Hypertension to Beyond: Unraveling the Diverse Mechanisms of Olmesartan in Disease Modulation.

Olmesartan, originally known for its antihypertensive properties, exhibits promising potential in addressing inflammation-mediated diseases. As an angiotensin II receptor blocker (ARB), Olmesartan influences pivotal pathways, including reactive oxygen species, cytokines, NF-κB, TNF-α, and MAPK. This suggests a viable opportunity for repurposing the drug in conditions such as ulcerative colitis, neuropathy, nephropathy, and cancer, as supported by multiple preclinical studies.

Material matters: exploring the interplay between natural biomaterials and host immune system.

Biomaterials are widely used for various medical purposes, for instance, implants, tissue engineering, medical devices, and drug delivery systems. Natural biomaterials can be obtained from proteins, carbohydrates, and cell-specific sources. However, when these biomaterials are introduced into the body, they trigger an immune response which may lead to rejection and failure of the implanted device or tissue.

Isolation and characterization of thermostable and alkali-tolerant cellulase from litter endophytic fungus Bartalinia pondoensis.

Endophytic fungi in plant tissues produce a wide range of secondary metabolites and enzymes, which exhibit a variety of biological activities. In the present study, litter endophytic fungi were isolated from a fire-prone forest and screened for thermostable cellulases. Among nine endophytic fungi tested, two isolates, Bartalinia pondoensis and Phoma sp.

Short communication: Evaluation of α-linolenic acid-based intramammary nanosuspension for treatment of subclinical mastitis.

The current study investigates the therapeutic efficacy of an α-linolenic acid (ALA, 18:3n-3)-based intramammary nanosuspension (ALA-NS) for treatment of subclinical mastitis. After confirmation of mastitis with the help of field-based testing, a total of 9 mixed-breed cows (23 udder quarter samples) were divided into 3 groups and treated with ALA-NS and cefoperazone intramammary suspension for 10 d. Subclinical mastitis on d 1 was confirmed through field-based tests such as pH, California Mastitis Test (CMT), Whiteside test (WST), and bromothymol blue test (BBT) scores.

Alpha-linolenic acid based nano-suspension protect against lipopolysaccharides induced mastitis by inhibiting NFκBp65, HIF-1α, and mitochondria-mediated apoptotic pathway in albino Wistar rats.

The purpose of this study was to investigate the therapeutic effects and underlying mechanism of alpha-linolenic acid based intra-mammary nano-suspension (ALA-NS) on both in vitro antimicrobial and in vivo activity. The ALA-NS formulated and optimized for parameters like particle size, zeta potential, polydispersity index, sedimentation volume, and stability studies. In vitro, our results showed that ALA-NS (F1 and F2) have the higher zone of inhibition and lower minimum inhibitory concentration (MIC) value than ALA and cefotaxime alone against mastitis-causing pathogens.

Transcutaneous Vagus Nerve Stimulation Regulates the Cholinergic Anti-inflammatory Pathway to Counteract 1, 2-Dimethylhydrazine Induced Colon Carcinogenesis in Rats.

The present work was undertaken to study the effects of transcutaneous auricular vagus nerve stimulation (taVNS) on 1, 2-dimethyhydrazine (DMH) induced colon cancer and role of the cholinergic anti-inflammatory pathways (CAP) in the same. Groups of rats were randomly divided into ten groups ( = 8). DMH administration was very well apparent for autonomic dysfunction as observed through distorted hemodynamic (electrocardiogram and heart rate variability), increased aberrant crypt foci and flat neoplastic lesions (methylene blue staining, scanning electron microscopy and Hematoxylin and eosin staining).

Revisiting the systemic lipopolysaccharide mediated neuroinflammation: Appraising the effect of l-cysteine mediated hydrogen sulphide on it.

The present research was ventured to examine the effect of l-cysteine on neuro-inflammation persuaded by peripheral lipopolysaccharides (LPS, 125 μg/kg, i.p.) administration.

Antidiabetic activity of mefloquine via GLP-1 receptor modulation against STZ-NA-induced diabetes in albino wistar rats.

Mefloquine was retrieved as a glucagon -like peptide-1 receptor agonist and, therefore, evaluated for its antidiabetic potential against non-insulin-dependent diabetes mellitus (NIDDM) in experimental animals. NIDDM was induced by single intraperitoneal injection of streptozotocin and nicotinamide (60 + 110 mg/kg) in albino wistar rats. The experimental animals were scrutinised for electrocardiographic (ECG) and heart rate variability (HRV) factors to study the autonomic dysfunction along with blood glucose, serum insulin, and liver glycogen levels for glycemic control.

DuCLOX-2/5 Inhibition Attenuates Inflammatory Response and Induces Mitochondrial Apoptosis for Mammary Gland Chemoprevention.

The present study is a pursuit to define implications of dual cyclooxygenase-2 (COX-2) and 5-lipoxygenase (5-LOX) (DuCLOX-2/5) inhibition on various aspects of cancer augmentation and chemoprevention. The monotherapy and combination therapy of zaltoprofen (COX-2 inhibitor) and zileuton (5-LOX inhibitor) were validated for their effect against methyl nitrosourea (MNU) induced mammary gland carcinoma in albino wistar rats. The combination therapy demarcated significant effect upon the cellular proliferation as evidenced through decreased in alveolar bud count and restoration of the histopathological architecture when compared to toxic control.

Modulation of oxidative stress response by flaxseed oil: Role of lipid peroxidation and underlying mechanisms.

Polyunsaturated fatty acids (PUFA's) are majorly classified as ω-3 and ω-6 fatty acids. The eicosapentaenoic acid (EPA, ω-3:20-5), docosahexaenoic acid (DHA, ω-3:22-6) and alpha-linolenic acid (ALA, ω-3:18-3) are known ω-3 fatty acids, extracted from animal (e.g fish oil) and plant sources (e.

GLA supplementation regulates PHD2 mediated hypoxia and mitochondrial apoptosis in DMBA induced mammary gland carcinoma.

The aim of the present study is to evaluate the effect of gamma linolenic acid (GLA) on mitochondrial mediated death apoptosis, hypoxic microenvironment and cholinergic anti-inflammatory pathway against 7, 12-dimethylbenz (a) anthracene (DMBA) induced mammary gland carcinoma. The effects of GLA were evaluated morphologically and biochemically against DMBA induced mammary gland carcinoma. The metabolic study was done for evaluation of biomarkers using H NMR.

Rifaximin, a pregnane X receptor (PXR) activator regulates apoptosis in a murine model of breast cancer.

The present study was proposed to investigate the effect of rifaximin (RFX) on methyl nitrosourea (MNU) induced mammary gland carcinoma in albino wistar rats. Animals were randomized and divided among four groups of six animals each. Group I (control 0.

Effect of early natal supplementation of paracetamol on attenuation of exotoxin/endotoxin induced pyrexia and precipitation of autistic like features in albino rats.

The present study was aimed to test the hypothesis that paracetamol (PCM) can precipitate autistic like features when used to counteract vaccine-induced fever using experimental rat pups. The pups were treated with measles mumps rubella (MMR) vaccine, diphtheria tetanus and pertussis (DPT) vaccines and lipopolysaccharide (LPS) with subsequent PCM treatment. The pups were evaluated for postnatal growth (weight gain, eye opening) and behavior alterations (swimming performance, olfactory discrimination, negative geotaxis, nociception, and locomotor activity) by performing battery of neurobehavioral test.

Galantamine attenuates N,N-dimethyl hydrazine induced neoplastic colon damage by inhibiting acetylcholinesterase and bimodal regulation of nicotinic cholinergic neurotransmission.

The present study reveals the effect of galantamine (GAL) against 1, 2-dimethylhydrazine (DMH) induced colon cancer. Wistar albino rats were arbitrarily divided into four groups (n = 8). Group 1 served as normal control (normal saline, 3ml/kg/day, p.

Effects of minocycline and doxycycline against terbutaline induced early postnatal autistic changes in albino rats.

The current study was initiated to explicate the shielding response of minocycline and doxycycline against early postnatal neurological damage and behavioral alteration convinced by terbutaline. Toxicity was induced by terbutaline at three successive days in the pups. The pups were scrutinized for behavioral, biochemical and inflammatory markers.

Alpha-linolenic acid stabilizes HIF-1 α and downregulates FASN to promote mitochondrial apoptosis for mammary gland chemoprevention.

Alpha linolenic acid is an essential polyunsaturated fatty acid and is reported to have the anti-cancer potential with no defined hypothesis or mechanism/s. Henceforth present study was in-quested to validate the effect of alpha linolenic acid on mitochondrial apoptosis, hypoxic microenvironment and de novo fatty acid synthesis using and studies. The IC value of alpha linolenic acid was recorded to be 17.

Comparative efficacy of alpha-linolenic acid and gamma-linolenic acid to attenuate valproic acid-induced autism-like features.

The present study was undertaken to elucidate the effect of alpha-linolenic acid (ALA, 18:3, ω-3) and gamma-linolenic acid (GLA, 18:3, ω-6) on experimental autism features induced by early prenatal exposure to valproic acid (VPA) in albino wistar pups. The pups were scrutinized on the accounts of behavioral, biochemical, and inflammatory markers, and the results suggested that the GLA can impart significant protection in comparison to ALA against VPA-induced autism features. When scrutinized histopathologically, the cerebellum of the GLA-treated animals was evident for more marked protection toward neuronal degeneration and neuronal loss in comparison to ALA.

α-Chymotrypsin regulates free fatty acids and UCHL-1 to ameliorate N-methyl nitrosourea induced mammary gland carcinoma in albino wistar rats.

This study was undertaken to investigate the effect of α-chymotrypsin on methyl nitrosourea (MNU) induced mammary gland carcinoma in albino wistar rats. Animals were randomized into four groups (six animals in each). Group I (sham control 0.

Redefining the role of peripheral LPS as a neuroinflammatory agent and evaluating the role of hydrogen sulphide through metformin intervention.

Objective: The present study was aimed to enumerate the role of metformin-associated HS release against lipopolysaccharide (LPS) induced neuroinflammation.

Materials And Methods: Five groups of animals were subjected to treatment as control (normal saline), toxic control (LPS, 125 µg/kg, i.p.

Effect of β-sitosterol against methyl nitrosourea-induced mammary gland carcinoma in albino rats.

Background: The present study was in quested to study the effects of β-sitosterol on methyl nitrosourea (MNU) induced mammary gland carcinoma in albino wistar rats.

Methods: Animals were randomized and divided into four groups of eight animals each. Group I (sham control 1 % CMC in normal saline p.

Phytochemistry, pharmacology, toxicology, and clinical trial of Ficus racemosa.

Ficus racemosa is an important medicinal plant, found in India, Australia, and Southeast Asia. It is popularly known as 'gular.' It reduces blood glucose concentration due to the presence of β-sitosterol.