Optic nerve head neurovascular assessments in patients with schizophrenia: A cross-sectional study.

Objective: The retina is a protrusion of the brain, so researchers have recently proposed retinal changes as a new marker for studying central nervous system diseases. To investigate optic nerve head neurovascular structure assessed by optical coherence tomography angiography (OCTA) in schizophrenia compared to healthy subjects.

Methods: The study was conducted from 2019 to 2021 at the Ibn Sina Psychiatric Hospital in Mashhad, Iran.

Effect of Royal Jelly on Gene Expression of Toll-like Receptors 1-9 in Patients with Hepatitis B.

Background: By damaging the liver, hepatitis B can result in acute and chronic diseases, such as cirrhosis or hepatocellular carcinoma. Viable treatments for such diseases using natural products and determinative biomarkers have been proposed but require evaluation to improve their effects. Therefore, this study aims to examine how effectively a specific natural product (namely, royal jelly) protects the body from the copy number of the virus, as well as TLR1 to TLR9 gene expressions.

TLR2, as a Pathogen Recognition Receptor, Plays Critical Roles in Hepatitis B Outcome.

The immune system of active and inactive chronic hepatitis B, as prolonged forms of hepatitis B, is unable to eradicate hepatitis B virus (HBV) from the infected hepatocytes completely. Toll-like receptors (TLRs) play key roles in the viral recognition and promotion of appropriate immune responses. The molecules also participate in the alteration of the target cell functions and transformation.