Implication of High-mobility group box-1 and skin post mortem changes in estimation of time passed since death: Animal and human study.

Determination of postmortem interval (PMI) is one of the goals of the forensic autopsy. The study aimed to correlate the postmortem skin changes and High-mobility group box-1 (HMGB1) alterations in serum and skin immunohistochemical staining with time since death. We used animal and human specimens; forty adult male albino rats were dissected to obtain samples at PMI (0, 3, 6, 12, 24 h); forty human medicolegal autopsy cases with a known time of death (within the first 24 h PMI).

Protective roles of thymoquinone and vildagliptin in manganese-induced nephrotoxicity in adult albino rats.

Despite being important in the body's mechanisms, excessive accumulation of manganese (Mn) can induce severe toxicity in vital organs of the body. Thymoquinone (TQ) is extracted from Nigella sativa seeds which recently gained popularity as dietary supplements and plant-based antioxidants. Vildagliptin (VLD) is a dipeptidyl peptidase IV (DPPIV) inhibitor, approved as anti-hyperglycemic agents with cardioprotective and renoprotective effects.

Amelioration of pulmonary aflatoxicosis by green tea extract: An in vivo study.

Aflatoxins (AFB) are mycotoxins known to be associated with human and animal diseases. The lung is a at risk from AFBexposure either via inhalation or circulation. Green tea consumption is increasing over time due to widespread popularity as antioxidants, anti-inflammatory, and cytoprotective agents.

Could curcumin ameliorate titanium dioxide nanoparticles effect on the heart? A histopathological, immunohistochemical, and genotoxic study.

The evaluation of the toxicological effects of titanium dioxide nanoparticles (TiONPs) is increasingly important due to their growing occupational and industrial use. Curcumin is a yellow curry spice with a long history of use in herbal medicine and has numerous protective potentials such as antioxidant, antimicrobial, anti-inflammatory, and anti-apoptotic effects. Accordingly, we tested the hypothesis that curcumin could ameliorate TiONP-induced cardiotoxic and genotoxic effects in adult male albino rats.

Magnetic resonance imaging of the proximal tibial epiphysis: could it be helpful in forensic age estimation?

There is an increasing demand for age estimations of living persons who are involved in civil and criminal procedures but lack a valid birth certificate indicating their date of birth. Several studies have recommended the application of magnetic resonance imaging (MRI) and assessment of the stage of epiphyseal fusion in age estimation. This study involved retrospective MRI analysis of 335 cases (217 males and 118 females) whose ages ranged from 8 to 28 years (yrs).

Alleviative effect of licorice on copper chloride-induced oxidative stress in the brain: biochemical, histopathological, immunohistochemical, and genotoxic study.

Although copper is an essential micronutrient involved in a variety of biological processes indispensable for sustaining life, it can be toxic when administered in excess. Licorice (Glycyrrhizaglabra) has been used in Chinese folk medicine for the treatment of various disorders. Licorice has the biological capabilities of detoxication, antioxidation, and antiinfection.

Individual and combined effect of chlorpyrifos and cypermethrin on reproductive system of adult male albino rats.

Commercial mixtures of chlorpyrifos and cypermethrin pesticides are widely used to enhance the toxic effects of cypermethrin on target insects. So, the purpose of the current study was to evaluate the individual and combined toxic effects of chlorpyrifos (CPF) and cypermethrin (CYP) on reproductive system of adult male albino rats. Forty adult male albino rats were randomized into main four groups: group I (control group) included 16 rats, subdivided into negative and positive control; group II (eight rats) received chlorpyrifos 6.