When exposed to hostile environments such as radiation, physical injuries, chemicals,
pollution, and microorganisms, the skin requires protective chemical molecules and …

Type 1 diabetes mellitus (T1DM) arises from the failure of pancreatic β-cells to produce
adequate insulin, usually as a consequence of extensive pancreatic β-cell destruction …

Melatonin is the main hormone that regulates the sleep cycle, and it is mostly produced by
the pineal gland from the amino acid tryptophan. It has cytoprotective, immunomodulatory …

ABSTRACT Background/Aims: Cholestasis, which results in hepatic cell death, fibrosis,
cirrhosis, and eventually liver failure, is associated with oxidative stress. The aim of this …

Background Melatonin, a neurohormone, maybe involved in physiological processes, such
as antioxidation, anti-inflammation, and hair growth. In the present study, we investigated the …

Skin is the largest organ of the human body functioning as a great primitive defensive barrier
against different harmful environmental factors. However, it is damaged through varying …

Melatonin interacts with various types of stem cells, in multiple ways that comprise
stimulation of proliferation, maintenance of stemness and self-renewal, protection of survival …

AIM: To evaluate the effects of dexamethasone (Dex) treatment on neural crest cells and
primary and secondary neurulation in chick embryos. MATERIAL and METHODS: Sixty …

RESULTS: The mortality rate in the control group, group 1, and groups 2 and 3 was 27%,
48%, and 100%, respectively. The neural tube thicknesses in group 1 significantly increased …

Aim: The aim of this study is to investigate the effects of intrauterine growth retardation
depending on maternal uterine artery ligation model, Wnt/β-catenin and S100 expression …