Caftaric acid attenuates kidney and remote organ damage induced by renal ischemia-reperfusion injury.

Oxidative stress and inflammation are indispensable components of ischemia-reperfusion (IR) injury. In this study, we investigated the effects of low and high doses of caftaric acid (CA) on reducing kidney and remote organ damage induced by IR. We divided Wistar rats into four groups: sham, IR, low (40 mg/kg body weight (BW)), and high (80 mg/kg BW) CA groups.

Assessment of sinapic acid's protective effects against ethanol-induced gastric ulcers in rats.

This study evaluates the protective effects of sinapic acid (SA), a polyphenolic compound with diverse biological activities, against ethanol-induced gastric ulcers in rats. A gastric ulcer model was established using ethanol (ETH), and the experimental groups received either omeprazole (OMEP, 20 mg/kg) or SA at doses of 20 mg/kg and 40 mg/kg via oral gavage for 14 days. Biochemical markers, including total antioxidant status (TAS), total oxidant status (TOS), oxidative stress index (OSI), malondialdehyde (MDA), and myeloperoxidase (MPO) activity, were assessed alongside proinflammatory cytokines (tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1β), and IL-6) using ELISA.

Costunolide, an effective agent against oxidative damage, apoptosis and autophagy in the ovarian torsion/detorsion model.

Aim: This study assessed the efficacy of costunolide (COST) against oxidative tissue damage in the ovarian torsion/detorsion (TD) model.

Methodology: Animals were randomly assigned to sham, ovarian TD, COST 5 mg/kg + ovarian TD, and COST 10 mg/kg + ovarian TD groups. COST's effectiveness was determined by assessing oxidative stress markers, interleukin levels, and histopathological examinations.

Alleviating sepsis: Revealing the protective role of costunolide in a cecal ligation and puncture rat model.

Objectives: Sepsis poses a significant threat to human life, rendering it a burdensome medical disease. Despite significant advancements, the current state of medical science still lacks a viable and efficacious cure. Costunolide (COST) is a multifaceted sesquiterpene lactone that exhibits a range of actions, including anti-inflammatory and antioxidant properties.

Costunolide prevents renal ischemia-reperfusion injury in rats by reducing autophagy, apoptosis, inflammation, and DNA damage.

Objectives: Renal ischemia-reperfusion (I/R) is a vital health condition leading to acute kidney injury. Costunolide (COST) is an actively used molecule clinically for its anti-inflammatory, antioxidant, and immunomodulatory properties. In the present study, we searched for the possible protective effects of COST against renal ischemia/reperfusion (I/R) injury in rats.

The effects of tarantula cubensis extract on renal ischemia reperfusion injury in rats.

Background: Renal ischemia-reperfusion (IR) related acute kidney injury (AKI) is an important health problem and has not yet been fully treated. Tarantula cubensis extract (TCE) is a homeopathic drug that has antiinflammatory and antioxidant effects. This study aimed to investigate the effects of TCE on renal ischemia-reperfusion injury in rats.

An Overview of Ischemia-Reperfusion Injury: Review on Oxidative Stress and Inflammatory Response.

Ischemia-reperfusion is a common health problem leading to several health conditions. The pathophysiology of ischemia-reperfusion is quite complex. Oxidative stress and inflammatory response contribute to ischemia-reperfusion mechanisms.

Urapidil alleviates ovarian torsion detorsion injury via regulating oxidative stress, apoptosis, autophagia, and inflammation.

Objectives: This study aimed to determine anti-inflammatory, antioxidant, and antiapoptotic properties of urapidil (Ura) against ovarian torsion detorsion (T/D) injury in rats.

Materials And Methods: 40 female Wistar albino rats were grouped as sham, T/D, T/D+dimethyl sulfoxide (DMSO), T/D+Urapidil (Ura) 0.5 mg/kg (low dose), and T/D+Urapidil (Ura) 5 mg/kg (high dose) groups.

Agomelatine prevents indomethacin-induced gastric ulcer in rats.

Background: Gastric ulcer is a very common gastrointestinal disease that may be dangerous and even may lead to death. The current study was conducted to detect the prophylactic effects of agomelatine on indomethacin-induced gastric ulcer.

Methods: In this study, a total of 5 groups were created as the sham, ulcer, omeprazole, agomelatine 1 mg/kg and agomelatine 5 mg/kg groups.

Preventive effects of fraxin on ischemia/reperfusion-induced acute kidney injury in rats.

Aim: Kidney ischemia reperfusion (IR) injury is an important health problem resulting in acute kidney failure. The oxidative stress and inflammatory process are the underlying mechanisms of IR injury. It has been purposed in this study to research the possible protective effects of fraxin on kidney injury induced by IR.

Protective effects of gallic acid on doxorubicin-induced cardiotoxicity; an experimantal study.

The present study aims to examine the possible beneficial effects of gallic acid (GA) against doxorubicin-induced cardiotoxicity in the experimental model. Rats were weighed and divided into groups. Groups as following; control, gallic acid (GA), doxorubicin (DOX) and GA + DOX groups.

Evodiamine alleviates kidney ischemia reperfusion injury in rats: A biochemical and histopathological study.

Renal ischemia/reperfusion (I/R) injury resulting in acute renal failure, is a major clinical problem due to its high mortality rate. Renal I/R increases the reactive oxygen species, secretion of inflammatory cytokines, chemokines and other factors. This suggests that initiating the apoptosis process in the presence of oxidative stress may play a role in life-threatening conditions, such as ischemia.

Anti-oxidant and anti-inflamatuar effectiveness of caftaric acid on gastric ulcer induced by indomethacin in rats.

In this study, we evaluated the anti-oxidant and anti-inflammatory effect of caftaric acid against ulcer produced by indomethacin in gastric mucosa. Female Sprague Dawley albino rats were divided into five groups: control (saline group, n = 8), negative control (indomethacin group, n = 8), positive control (omeprazole group, n = 8), low dose therapy (caftaric acid, n = 8), and high dose therapy (caftaric acid, n = 8). At the end of the experiment, all rats were sacrificed and gastric mucosa samples were removed for macroscopic and biochemical analysis.

8-Br-cADPR, a TRPM2 ion channel antagonist, inhibits renal ischemia-reperfusion injury.

The transient receptor potential melastatin-2 (TRPM2) channel belongs to the transient receptor potential channel superfamily and is a cation channel permeable to Na and Ca . The TRPM2 ion channel is expressed in the kidney and can be activated by various molecules such as hydrogen peroxide, calcium, and cyclic adenosine diphosphate (ADP)-ribose (cADPR) that are produced during acute kidney injury. In this study, we investigated the role of 8-bromo-cyclic ADP-ribose (8-Br-cADPR; a cADPR antagonist) in renal ischemia-reperfusion injury using biochemical and histopathological parameters.

Protective effect of salusin-α and salusin-β against ethanol-induced gastric ulcer in rats.

Background: Alcohol consumption has been found to be associated with gastric ulcers, including gastric mucosal lesions. Salusin-α and salusin-β are bioactive peptides having 28 and 20 amino acids, respectively. Salusin-α and salusin-β immunoreactivity has been detected in the stomach and in the intestines.

Effect of intermittent hypoxia on the cardiac HIF-1/VEGF pathway in experimental type 1 diabetes mellitus.

Objective: High altitude and hypoxic preconditioning have cardioprotective effects by increasing coronary vascularity, reducing post-ischemic injury, and improving cardiac function. Our purpose was to examine if intermittent hypoxia treatment has any restoring effects related to the possible role of the HIF-1/VEGF pathway on diabetic cardiomyopathy.

Methods: Wistar Albino male rats (n=34) were divided into four groups: control (C), intermittent hypoxia (IH), diabetes mellitus (DM), and diabetes mellitus plus intermittent hypoxia (DM+IH).