Publications by authors named "Dilek B Donmez"

The aim was to evaluate nerve healing using immunohistochemical, histological, and functional techniques and to compare the effects of two different therapeutic ozone application methods by perineural and intraperitoneal ozone treatment in rats with a crush injury model of sciatic nerve. Forty male Sprague Dawley rats were divided into four subgroups of ten rats each: (1) Control group: The left sciatic nerve incised and closed without crush injury, no treatment; (2) Paralyzed group: Crush injury to the left sciatic nerve, no treatment; (3) Perineural ozone group: Crush injury to the left sciatic nerve, treated with perineural ozone therapy; (4) Intraperitoneal ozone group: Crush injury to the left sciatic nerve, treated with intraperitoneal ozone therapy. The treatments were administered for a 14-day period.

View Article and Find Full Text PDF

Background: Stress-related diseases are on the rise and stress is one of the common factors that lead to ulcer. Stress-induced mucosal bleeding is a serious complication observed in many critically ill patients. Due to the harmful side effects of proton pump inhibitors, natural and active alternative treatment methods for peptic ulcer treatment that are safe in terms of side effects are an urgent need for human health.

View Article and Find Full Text PDF

Purpose: Cerebral ischemia is the result of decreased or interrupted blood flow to the brain. It is the third leading cause of death after cardiovascular disease and cancer. Cerebral ischemia is reversible or irreversible in neurons in the affected area, and subsequent free radical damage can be exacerbated if reperfusion occurs.

View Article and Find Full Text PDF

Background: The most important factor affecting the success rate of liver transplants is the preservation of the normal histologic and biochemical properties of the cells in the tissue taken. The study aimed to identify the possible increase in efficacy of ethyl pyruvate, which has a hepatoprotective effect, on the University of Wisconsin (UW) solution.

Methods: Rats were randomly selected and divided into 4 groups.

View Article and Find Full Text PDF

In this study, the effects of the pretreatment of Curcumin and LoxBlock-1 on liver, pancreas, and cardiac dysfunction following Ischemia-Reperfusion-induced (IR) Acute Kidney Injury (AKI) were investigated through the mechanisms of oxidative stress and ferroptosis. Total antioxidant status (TAS), total oxidant status (TOS) and oxidative stress index (OSI) parameters in the tissue were analyzed to investigate the oxidative stress occurring in the liver, pancreas, and heart, and Acyl-Coa synthetase long-chain family member (ACSL4). Glutathione peroxidase 4 (GPx4) enzyme levels were also analyzed by ELISA to investigate the effect on ferroptosis.

View Article and Find Full Text PDF

The gut microbiota influences brain development and functioning through the gut-brain axis. This is first study regulate maternal gut microbiota and fetal neurodevelopment processes by using probiotics such as Bifidobacterium bifidum (BIF) and Lactobacillus salivarius (LAC) in the prenatal period. In this study, Wistar Albino female rats were divided into five groups; Control, lipopolysaccharide (LPS, 100 µg/kg), LPS + LAC, LPS + BIF and LPS + LAC + BIF (4 × 10 ml CFU).

View Article and Find Full Text PDF

Peptic ulcer is a gastric or duodenal mucosal injury; psychological stress may participate in development of the lesions. Heat shock protein-70 (HSP70) is a molecular chaperone that is responsible for cellular healing; it is an early biomarker of cellular damage. Nitric oxide (NO) is an intra- and intercellular messenger in the gastrointestinal system that protects mucosal integrity.

View Article and Find Full Text PDF

In this study, oxidative stress marker (malondialdehyde, MDA) and antioxidant enzymes (glutathione (GSH), catalase (CAT)) levels in the liver and pancreas tissue and the histopathological effects of N-acetylcysteine (NAC) were investigated in l-asparaginase (l-ASP) induced liver and pancreatic damage in rats. Forty male albino rats were divided into four groups. The control group was intraperitoneally injected physiological saline (0.

View Article and Find Full Text PDF

Acute kidney injury is still a worldwide clinic problem that affects kidney function and associated with high mortality risk. Unfortunately, approximately 1.7 million people are thought to die from acute kidney injury each year.

View Article and Find Full Text PDF

Interest in phytochemical therapy methods in the treatment of diabetes is increasing day by day. Although the antidiabetic and antioxidant effects of Cistus laurifolius L. (CL) have been mentioned, the systemic effects remain unknown.

View Article and Find Full Text PDF

This study tested the possible protective and therapeutic effects of Viscum album extract and probiotics against carbon tetrachloride (CCl)-induced acute/chronic liver injury. Male Wistar rats were assigned to seven groups: Control, acute CCl, acute V. album + CCl, acute V.

View Article and Find Full Text PDF

Boric acid and omega-3 are used as essential elements for both animal and human health. Many researchers have shown these beneficial effects on cardiac and inflammatory markers. This study aims to evaluate cardiac protective effect of boric acid and omega-3 against MI (myocardial infarction), probably due to the suppression of pro-inflammatory cytokines of natriuretic peptides in rats.

View Article and Find Full Text PDF
Article Synopsis
  • The study looks at how a condition called ischemia/reperfusion (I/R) can harm the kidneys and cause serious health problems.
  • Researchers tested two substances, Curcumin and LOXblock-1, to see if they could help protect the kidneys from damage caused by I/R.
  • The results showed that Curcumin worked better than LOXblock-1 in reducing inflammation and injury, making it a promising option for preventing kidney damage.
View Article and Find Full Text PDF

Acrylamide is a food contaminant with a range of toxic effects. Carnosic acid (C H O ) is a phenolic compound found in plants and has many beneficial effects. In this study, we aimed at investigating the effect of carnosic acid on acrylamide-induced liver damage.

View Article and Find Full Text PDF

The study aims to establish how feasible a natural therapy option (safflower oil) is in the treatment of postoperative pain. Naproxen sodium has already been experimentally proven to be effective for this purpose. Accordingly, the analgesic and anti-inflammatory effects of safflower oil were compared with those obtained with benzydamine HCl and naproxen sodium.

View Article and Find Full Text PDF
Article Synopsis
  • Ischemia/reperfusion (I/R) injury happens when blood supply returns to the kidneys after being blocked, causing damage and inflammation.
  • In an experiment with rats, researchers looked at how boric acid could help protect kidneys from this damage.
  • They found that while boric acid can reduce inflammation and cell death, using too much isn’t as effective as using a smaller dose.
View Article and Find Full Text PDF

Introduction: Due to irreversible damage following head trauma, many overlapping pathophysiological events occur including excitotoxicity, acidotoxicity, ionic imbalance, edema, oxidative stress inflammation and apoptosis.

Material And Methods: In this this study, after the rats were separated in to groups theserats were fed throughout fourteen days with betaine, omega-3 or betaine+omega-3 combination in physiological limits prior to the trauma. After a closed head trauma, the damaged brain tissues were collected for biochemically and histologically analyses.

View Article and Find Full Text PDF
Article Synopsis
  • Doctors want to help people with diabetes who have painful nerve problems, and they usually try different medicines like antidepressants and creams to relieve their pain.
  • Since many patients don’t feel better with current treatments, scientists are searching for new drugs, like mirtazapine (MRT), that could work better.
  • In tests on rats with diabetes, MRT helped reduce their pain and lower certain harmful levels in their body, showing that it might be a good option for treating this type of pain in people with diabetes.
View Article and Find Full Text PDF