Bionanoformulated creams of silver (AgNPs), gold (AuNPs) and bimetallic silver-gold composites (Ag-AuNCPs) for tissue regeneration of MDR Pseudomonas aeruginosa-infected excision wounds in Wistar Rats.

Multidrug-resistant (MDR) Pseudomonas aeruginosa (P. aeruginosa) is a Gram-negative pathogen with advanced antibiotic resistance and biofilm-forming machineries that cause delayed infections (especially in human chronic wounds). Novel therapeutics such as antibiofilm agents, antimicrobial peptides and nanoformulated creams are being developed to treat P.

Evaluation of 3D-Printed Polylactic Acid as a Bone Substitute: An Animal Study in a Rat Model.

Objectives: Bone repair and regeneration are important processes for treating bone defects and injuries. However, traditional bone grafts like autografts and allografts have limitations, such as complications at the donor site and immune rejection. As a result, there is growing interest in using polylactic acid (PLA), a biodegradable and biocompatible material, as a synthetic bone substitute.

Sulfonated polyether ketone ketone (SPEKK) implant as an alternative to titanium implant-in vivo study on Wistar Albino rat mandible.

Background: Titanium is commonly used for dental implants due to its high biocompatibility and durability. However, concerns about metal ion release and aesthetic limitations in certain tissue biotypes have driven the search for alternative materials. Polyetherketoneketone (PEKK), a high-performance polymer, has emerged as a promising option due to its biomimetic properties.

Modulation of Inflammation in McCoy Cells by Zinc Nanoparticles Conjugated With β-Chitosan.

Introduction: This study investigated biosynthetically derived β-chitosan-derived zinc nanoparticles (β-Ch-Zn NPs) for their potential anti-inflammatory properties on McCoy cells. β-Ch-Zn NPs were synthesized using a green chemistry approach, and their characterization confirmed successful synthesis, appropriate size, and morphology. The study aimed to evaluate the cytotoxicity of β-Ch-Zn NPs and their effects on inflammatory responses in McCoy cells stimulated with lipopolysaccharide (LPS).

Advanced Dental Care: β-Chitosan Zinc Oxide Nanoparticles Targeting Cariogenic Microorganisms.

Introduction Dental caries, primarily caused by cariogenic microorganisms, remains a significant global health concern. β-Chitosan, known for its biofilm-targeting properties, and zinc oxide (ZnO) nanoparticles (NPs), recognized for their potent antimicrobial effects, offer a promising approach for caries prevention and treatment. This study investigates the synthesis, characterization, and antimicrobial properties of β-Chitosan-derived ZnO NPs (β-Ch-ZnO-NPs) against these pathogens.

Histologic Assessment of a Fast-Set Mineral Trioxide Aggregate (MTA) and Two Novel Antibacterial-Enhanced Fast-Set MTAs for Apexification and Periapical Healing of Teeth With Incomplete Root Formation in a Rat Model: An In Vivo Animal Study.

Background Pulp necrosis in incomplete root formation halts dentine development, resulting in larger canals with fragile walls and an open apex, complicating canal instrumentation and apical stop formation. Bioactive endodontic cements such as mineral trioxide aggregate (MTA) are crucial for creating artificial apical barriers or inducing apical foramen closure, but challenges remain regarding their antimicrobial efficacy and cytotoxicity. Modifications to MTA formulations aim to address these concerns.

Assessment of Toxicity of Green Synthesized Silver Nanoparticle-coated Titanium Mini-implants with Uncoated Mini-implants: Comparison in an Animal Model Study.

Aim: To assess the potential for systemic toxicity when silver nanoparticle-coated mini-implants were implanted in Wistar albino rats conducted as a comparative study in the animal model by assessing the blood biochemistry, liver and kidney function, and histology of the implanted site.

Materials And Methods: The surface of the mini-implant was coated with a green-mediated silver nanoparticle. Uncoated mini-implants were placed in two groups of eight Wistar albino rats, and silver nanoparticle-coated mini-implants were placed in another eight rats.

Aging induced testicular damage: analyzing the ameliorative potential of seed extract.

Linn. (), a leguminous plant, was used extensively in Ayurveda, to treat male-related infertility. Previous studies have demonstrated antioxidant, androgenic, aphrodisiac, and spermatogenic properties of seed extract.

Efficacy of Graphene-Based Nanocomposite Gels as a Promising Wound Healing Biomaterial.

The development of biocompatible nanocomposite hydrogels with effective wound healing/microbicidal properties is needed to bring out their distinguished characteristics in clinical applications. The positive interaction between graphene oxide/reduced graphene oxide (GO/rGO) and hydrogels and aloe vera gel represents a strong strategy for the advancement of therapeutic approaches for wound healing. In this study, the synthesis, characterization, and angiogenic properties of graphene-based nanocomposite gels have been corroborated and substantiated through several in vitro and in vivo assays.

Morphometric analysis of oculomotor triangle in dry human skulls and its clinical applications.

The oculomotor triangle is denoted as the "Triangle of Hakuba" or the "Hakuba's Triangle." This oculomotor triangle is a significant anatomical landmark. Oculomotor nerve, abducens nerve and part of the internal carotid artery (ICA) lie in this triangle.

Morphometric analysis of Bonwill's triangle and its dental applications in dry human mandible bones.

Bonwill's triangle is an imaginary equilateral triangle formed when the centers of two condyles and each condyle with the medial mandibular incisal midpoint are joined. The dimensions of the tooth, with other bones of cranium, and the entire anatomical structure of body are in persistent association with the distance of the borders of the triangle. It can be used to study articulation of the mandible, complete dentures, and dental occlusion and can be related when treating mandibular fractures.

Therapeutic potential of (Linn.) on ageing induced damage in dorsal nerve of the penis and its implication on erectile function: an experimental study using albino rats.

Objective: To study the effect of ethanolic seed extract of on damaged dorsal nerve of the penis (DNP) in aged rat in relation to penile erection.

Methods: The rats were divided into four groups Young (3 months), Aged (24 - 28 months), Aged +  and Young +  (200 mg/kg b.w/60 days) and were subjected to the hypophysial - gonadal axis, nerve conduction velocity (NCV), and penile reflex.

D-pinitol mitigates tumor growth by modulating interleukins and hormones and induces apoptosis in rat breast carcinogenesis through inhibition of NF-κB.

Breast cancer is the most prevalent malignant neoplasm in the world, and chemoprevention through dietary intervention strategy is an emerging option to reduce the incidence. D-pinitol (DP), a major component of soya bean, possesses attractive biological actions. We have investigated whether D-pinitol have an effect on tumor growth in vivo against 7,12-dimethylbenz(a)anthracene (DMBA)-initiated rat mammary carcinogenesis and investigated its mechanism of action.

Morphological diversity of sperm: A mini review.

Sperms are highly specialized cells for delivering DNA from male to the ovum. Incredibly, wide degree of diversity in sperm morphology in their basic structures i.e.

Effect of Mucuna pruriens (Linn.) on mitochondrial dysfunction and DNA damage in epididymal sperm of streptozotocin induced diabetic rat.

Ethnopharmacological Relevance: Mucuna pruriens Linn. (M. pruriens) is a leguminous plant that has been recognized as an herbal medicine for improving fertility and related disorders in the Indian traditional system of medicine, however without proper scientific validations.