The preventive effect of omega-3 fish oil on the formation of peritoneal adhesions.

<br><b>Introduction:</b> Postoperative peritoneal adhesions that form after abdominal surgery still continue to exist as an unresolved health problem.</br> <br><b>Aim:</b> The aim of the study is to examine whether omega-3 fish oil has a preventive effect on postoperative peritoneal adhesions.</br> <br><b>Material and methods:</b> Twenty-one female Wistar albino rats were separated into 3 groups (sham, control and experimental), each consisting of 7 rats.

Effect of Propolis on Precocious Puberty in Female Rats.

Objective: Nutrition and exposure to various chemicals, including environmental pollution, insecticides, and plant phytoestrogens (having oestrogen-like effects), are environmental factors that affect puberty onset. The aim of this study was to identify the effects of propolis, which has been reported to have oestrogenic effects, on precocious puberty and the reproductive system in prepubertal female rats (ovary, endometrium, breast).

Methods: Thirty-four 25-day-old, prepubertal, female Sprague-Dawley rats were included.

Investigation of the effect of melatonin administration on inflammatory mediators; MMP-2, TGF-β and VEGF levels in rats with sepsis.

Aims: Sepsis causes life-threatening tissue and organ dysfunctions caused by endogenous mediators in response to infection. Melatonin is a powerful endogenous anti-inflammatory agent and effective in reducing cellular damage. This study aimed to evaluate the changes in serum and liver tissue levels of VEGF, TGF-β and MMP-2 in melatonin-treated septic rats.

Relationship between serum osteopontin levels and the severity of COVID-19 infection.

Background: Coronavirus disease 2019 (COVID-19) is an acute inflammatory respiratory disease. Osteopontin (OPN) is a glycoprotein expressed in various cell types, such as bone, immune, smooth muscle, epithelial and endothelial cells. It also acts as a regulator of immune response.