Evaluation of Hippocampal Microanatomy and Neuro-Biomarkers Following Administration of Silver Nanoparticles Conjugated with Tenofovir Disoproxil Fumarate in Experimental Diabetic Rats.

Adverse complications like metabolic disorders, neurotoxicity, and low central nervous system (CNS) penetration are associated with the long-term use of tenofovir disoproxil fumarate (TDF). Therefore, some modifications are required to enhance neurological functions using silver nanoparticles (AgNPs). This study aimed to evaluate the neuroprotective impact of silver nanoparticles (AgNPs)-conjugated TDF as AgNPs-TDF on the hippocampal microanatomy and some neuro-biomarkers of diabetic rats.

Histomorphometric changes in testis following administration of tenofovir nanoparticles in an animal model.

Background: Nanoparticle-based drugs are new inventions in the management of the Human immunodeficiency virus (HIV) pandemic, especially resistant forms of the virus in anatomical sanctuary sites and organs such as the testis. However, safety issues must be resolved to attain the optimal potential of newer nano-drug formulations.

Aim: The study investigated the toxicological potential of synthesized Tenofovir Nanoparticles (TDF-N) on testicular indices when used for the prevention and treatment of HIV.

Highly active antiretroviral therapy-silver nanoparticle conjugate interacts with neuronal and glial cells and alleviates anxiety-like behaviour in streptozotocin-induced diabetic rats.

The inception of highly active antiretroviral therapy (HAART) has changed the management of human immunodeficiency virus (HIV) positive patients, with an improvement in life expectancy. However, neurological complications associated with high dosage and chronic administration of HAART have not been fully addressed. Therefore, this study evaluated the potential benefits of silver nanoparticles (AgNPs) conjugated-HAART (HAART-AgNPs) and its interaction with neuronal and glial cells in type-2 diabetic rats.

Testicular ultrastructure and hormonal changes following administration of tenofovir disoproxil fumarate-loaded silver nanoparticle in type-2 diabetic rats.

Reproductive dysfunctions (RDs) characterized by impairment in testicular parameters, and metabolic disorders such as insulin resistance and type 2 diabetes mellitus (T2DM) are on the rise among human immunodeficiency virus (HIV) patients under tenofovir disoproxil fumarate (TDF) and highly active antiretroviral therapy (HAART). These adverse effects require a nanoparticle delivery system to circumvent biological barriers and ensure adequate ARVDs to viral reservoir sites like testis. This study aimed to investigate the effect of TDF-loaded silver nanoparticles (AgNPs), TDF-AgNPs on sperm quality, hormonal profile, insulin-like growth factor 1 (IGF-1), and testicular ultrastructure in diabetic rats, a result of which could cater for the neglected reproductive and metabolic dysfunctions in HIV therapeutic modality.

Studies on testicular ultrastructural and hormonal changes in type-2 diabetic rats treated with highly active antiretroviral therapy conjugated silver nanoparticles.

Aim: This study investigated the impact of highly active antiretroviral therapy (HAART) loaded silver nanoparticles (AgNPs) as HAART-AgNPs on the sperm count, viability, serum hormonal profile, insulin-like growth factor I (IGF-1), and testicular ultrastructure.

Methods: Thirty-six adult male Sprague-Dawley rats were allocated into diabetic and non-diabetic groups (n = 18). The rats in the diabetic group were induced experimental type 2 diabetes using fructose and streptozotocin (frt-STZ).

Effect of long-term administration of Cinnamomum cassia silver nanoparticles on organs (kidneys and liver) of Sprague-Dawley rats.

This study investigated the toxic effects of silver on the kidneys and livers of Sprague-Dawley rats after administering multiple doses of silver nanoparticles synthesized using extracts of Cinnamomum cassia (CcAgNPs). Twenty-four Sprague-Dawley rats (250 ± 20 g) were randomly assigned to four groups (A-D) of six animals per group and treated for 8 weeks. Group A was administered 200 mg/kg of Cinnamon Cassia extract (Cc), group B 5 mg/kg of CcAgNPs, group C 10 mg/kg of CcAgNPs, and group D normal saline.

Histological and biochemical effects of Cinnamomum cassia nanoparticles in kidneys of diabetic Sprague-Dawley rats.

This study investigated the antidiabetic activity of Cinnamomum cassia (C. cassia, Cc) silver nanoparticles (CcAgNPS) and effects of C. cassia on the kidneys of rats with induced type 2 diabetes.

Nephrotoxicity and highly active antiretroviral therapy: Mitigating action of .

() is known for its antioxidant and antidiabetic properties. The aim of this study is to investigate the renoprotective effects of in rats following treatment with highly active antiretroviral therapy (HAART) regimen triplavar. Adult male Sprague-Dawley rats weighing 178.

Histo-morphological and seminal evaluation of testicular parameters in diabetic rats under antiretroviral therapy: interactions with .

Objectives: Broad range of metabolic changes associated with highly active antiretroviral therapy (HAART) has been reported over decades including reproductive perturbations. The current study aimed at investigating the role of in the seminal and morphometric alterations in the testes of streptozotocin-nicotinamide-induced diabetic rats under HAART.

Materials And Methods: Sixty-two adult male Sprague-Dawley rats were divided into A-H groups, containing 6 rats in the control group A and 8 rats in the treatment groups B-H.

Investigating Organ Toxicity Profile of Tenofovir and Tenofovir Nanoparticle on the Liver and Kidney: Experimental Animal Study.

Tenofovir nanoparticles are novel therapeutic intervention in human immunodeficiency virus (HIV) infection reaching the virus in their sanctuary sites. However, there has been no systemic toxicity testing of this formulation despite global concerns on the safety of nano drugs. Therefore, this study was designed to investigate the toxicity of Tenofovir nanoparticle (NTDF) on the liver and kidney using an animal model.

Renal histoarchitectural changes in nevirapine therapy: possible role of kolaviron and vitamin C in an experimental animal model.

Background: There is paucity of literature regarding the nephrotoxicity of antiretroviral drugs and its interaction with plant-based adjuvants. This study investigates the attenuating effect of kolaviron in nevirapine-therapy on the histological structure of the kidneys of adult male Sprague-Dawley rats.

Objective: To determine the attenuating influence of anti-oxidant status of kolaviron on the kidneys of experimental animals following nevirapine administration.

Coconut Oil Extract Mitigates Testicular Injury Following Adjuvant Treatment with Antiretroviral Drugs.

Increased access to highly active antiretroviral therapy (HAART) has made the management of drug toxicities an increasingly crucial component of HIV. This study investigated the effects of adjuvant use of coconut oil and HAART on testicular morphology and seminal parameters in Sprague- Dawley rats. Twelve adult male Sprague-Dawley rats, weighing 153~169 g were distributed into four groups (A-D) and treated as follows: A served as control (distilled water); B (HAART cocktail- Zidovudine, Lamivudine and Nevirapine); C (HAART + Virgin coconut oil 10 mL/kg) and D (Virgin coconut oil 10 mL/kg).

Does Hypoxis hemerocallidea mitigate renal histopathological injuries following highly active antiretroviral therapy? An experimental animal study.

Background: Nephrotoxicity has become an important public health problem following the success recorded with highly active antiretroviral therapy, and there is paucity of literature reporting the attenuating influence of plant-based adjuvants that can mitigate the effects.

Methods: Sixty three adult male Sprague-Dawley rats were divided into 9 groups (A-I) and treated as follows: group A received HAART cocktail (lamivudine, stavudine and nevirapine), group B received HAART and Hypoxis hemerocallidea (HH) extract (200 mg/kg), group C received HAART and HH (100 mg/kg), group D received HAART and vitamin C, group E received HAART and vitamin E, group F received HAART, vitamin C and vitamin E, group G received HH extract (100 mg/kg), group H received HH extract (200 mg/kg), and group I received saline as placebo. After 56 days, animals were euthanized, kidneys harvested and prepared for H&E staining and blood samples were collected for BUN and serum creatinine analyses.

Hepatic histomorphological and biochemical changes following highly active antiretroviral therapy in an experimental animal model: Does exacerbate hepatic injury?

As the roll-out of antiretroviral therapy continues to drive downwards morbidity and mortality in people living with HIV/AIDS (PLWHAs), organ toxicities (especially the liver) are frequently becoming a major concern for researchers, scientists and healthcare planners. This study was conducted to investigate the possible protective effect of (AP) against highly active antiretroviral therapy (HAART)-induced hepatotoxicity. A total of 63 pathogen-free adult male Sprague-Dawley rats were divided into 9 groups and treated according to protocols.