Zebrafish in the spotlight: expanding Frontiers in toxicology and drug discovery.

Zebrafish () has emerged as a valuable model organism in toxicology and drug discovery research. This article provides an overview of the significant contributions of zebrafish to advancing our understanding of toxicology and drug development. Zebrafish offers several advantages, including high fecundity, transparent embryos, and genetic tractability, making it an ideal system for studying drug toxicity and efficacy.

Unlocking nature's secrets: a review on the pharmacokinetics of plant-based medicines and herbal remedies.

Herbal and plant-based medicines have been used for centuries for their therapeutic properties. However, understanding their pharmacokinetics is essential for optimising their efficacy, ensuring their safety and guiding appropriate dosing regimens. Herbal and plant-based medications can be ingested, inhaled, applied topically or injected.

- anticancer potential of Linn seed kernel phenolic extract against Ehrlich ascites induced carcinoma in Swiss albino mice.

Cancer is a disease marked by the uncontrolled growth and replication of cells. This study investigates the anticancer effects of the phenolic extract from (MISKPE) seed kernels on Ehrlich ascites carcinoma in Swiss albino mice. The findings highlight the therapeutic potential of MISKPE, as it reduced body weight and increased the lifespan of the mice.

Bacterial meningitis is a significant catalyst for neuroinflammation.

Bacterial meningitis is a severe infection that can lead to neuroinflammation, posing risks to the central nervous system (CNS). This inflammation, if uncontrolled, can cause long-term neurological damage, cognitive decline, and neuron injury. Management strategies include telemedicine and remote monitoring, enabling continuous observation and timely adjustments in treatment.

Abnormal microbiota due to prenatal antibiotic as a possible risk factor for Attention-Deficit / Hyperactivity Disorder (ADHD).

One of the major issues modern medicine faces is the increasing use of antibiotics in reaction to the increased incidence of infectious agents. The current trend of antibiotic overuse contributes to microbial dysbiosis. Recent studies have hypothesized that antibiotic exposure during pregnancy, which alters the composition of the microbiome, might increase the likelihood of attention deficit hyperactivity disorder (ADHD).

Development of Novel Piperine-Loaded Mesoporous Silica Nanoparticles: Enhanced Drug Delivery and Comprehensive In Vivo Safety Analysis.

Piperine-loaded mesoporous silica nanoparticles (MSNPs) were synthesized by chemical methods from tetraethylorthosilicate (TEOS) as a precursor, N-cetyl trimethyl ammonium bromide (CTAB) as a surfactant, piperine, distilled water, and sodium hydroxide (NaOH) as a catalyst at 80°C. After stirring the mixture for 20-30 min, the synthesized combined substances were washed with ethanol and the surfactant was removed using hydrochloric acid (HCl). The morphological characterization was assessed by high-resolution-transmission electron microscope (HR-TEM), scanning electron microscopy (field emission [FE]-scanning electron microscopy [SEM]), FE-SEM-energy-dispersive x-ray (EDX), infrared Fourier transform infrared spectroscopic (FTIR), x-ray diffractometer (XRD), dynamic light scattering (DLS), and ultraviolet-visible (UV-VIS).

Piperine's potential in treating polycystic ovarian syndrome explored through in-silico docking.

Polycystic Ovarian Syndrome (PCOS) is a multifaceted metabolic and hormonal condition that impacts women in their procreative ages, identified by ovarian dysfunction, hyperandrogenaemia overweight and insulin insensitivity. The piperine, an important alkaloid compound of black pepper has shown promise in modulating various physiological processes. In this work, employed computational docking studies to explore the potential of piperine as a treatment for PCOS.

Tire mode shape categorization using Zernike annular moment and machine learning classification.

This research proposes a framework for categorizing the radial tire mode shapes using machine learning (ML) based classification and feature recognition algorithms, advancing the development of a digital twin for tire performance analysis. Tire mode shape categorization is required to identify modal features in a specific frequency range to maximize driving performance and secure safety. However, the mode categorization work requires a lot of manual effort to interpret modes.

Carbon nanoparticles fabricated microfilm: A potent filter for microplastics debased water.

Microplastics were found to be the major pollutant across the globe. Plastic microbeads, like 0.5 mm, are very small and mainly used for exfoliation.

Accommodating a nonconservative internal mutation by water-mediated hydrogen bonding between β-sheet strands: a comparison of human and rat type B (mitochondrial) cytochrome b5.

Mammalian type B (mitochondrial) b(5) cytochromes exhibit greater amino acid sequence diversity than their type A (microsomal) counterparts, as exemplified by the type B proteins from human (hCYB5B) and rat (rCYB5B). The comparison of X-ray crystal structures of hCYB5B and rCYB5B reported herein reveals a striking difference in packing involving the five-strand β-sheet, which can be attributed to fully buried residue 21 in strand β4. The greater bulk of Leu21 in hCYB5B in comparison to that of Thr21 in rCYB5B results in a substantial displacement of the first two residues in β5, and consequent loss of two of the three hydrogen bonds between β5 and β4.

Study of the individual cytochrome b5 and cytochrome b5 reductase domains of Ncb5or reveals a unique heme pocket and a possible role of the CS domain.

NADH cytochrome b(5) oxidoreductase (Ncb5or) is found in animals and contains three domains similar to cytochrome b(5) (b(5)), CHORD-SGT1 (CS), and cytochrome b(5) reductase (b(5)R). Ncb5or has an important function, as suggested by the diabetes and lipoatrophy phenotypes in Ncb5or null mice. To elucidate the structural and functional properties of human Ncb5or, we generated its individual b(5) and b(5)R domains (Ncb5or-b(5) and Ncb5or-b(5)R, respectively) and compared them with human microsomal b(5) (Cyb5A) and b(5)R (Cyb5R3).