To evaluate the effect of exosomes secreted by berberine-treated bone marrow-derived mesenchymal stem cells (BMSCs) on synovial inflammation in collagen-induced arthritis (CIA) model. Exosomes were isolated from BMSCs (Ber-BMSC-EXs) and untreated (BMSC-EXs). CIA rats developed treated with Ber-BMSC-EXs or BMSC-EXs. Clinical index was measured, activation fibroblast-like synoviocytes (FLSs) eval...

conclusions compared with acarbose or metformin monotherapy, the addition of acarbose to metformin had superior antihyperglycemia efficacy and provided an efficacious and safe alternative for the treatment of type 2 diabetic rats. acarbose/metformin reduced the fasting blood glucose and glycated hemoglobin without significant changes in serum visfatin levels. background diabetes mellitus is a c...

Objective: This study was to evaluate the effect of Vitamin C on the histology and histochemistry of the prefrontal cortex of ethanol-induced rats. Methods: Male Sprague-Dawley rats were used for the study. Ethical approval was obtained from the University’s ethical committee. The rats were randomly divided into 6 groups of 10 rats each. Rats in group A= free access to normal saline. Rats in gr...

Objective: This study was to evaluate the effect of Vitamin C on the histology and histochemistry of the prefrontal cortex of ethanol-induced rats. Methods: Male Sprague-Dawley rats were used for the study. Ethical approval was obtained from the University’s ethical committee. The rats were randomly divided into 6 groups of 10 rats each. Rats in group A= free access to normal saline. Rats in gr...

Background: Methotrexate (MTX) is one of the frequently used chemotherapeutic agents, especially in hematological malignancies and solid tumors. Objectives: MTX hepatotoxicity symptoms range from elevations in serum aminotransferases to hepatocyte necrosis and fibrosis. The time of medication administration significantly impacts treatment outcomes. Hence this study evaluated the protective eff...

We examined the morphological effects of cyclophosphamide (CPA) on placental development in pregnant rats. CPA was administered as a single dose to rats intraperitoneally at 0 mg/kg (the control group), 25 gestation day (GD) 12 GD 12-treated and 14 14-treated group). The fetal weight decreased CPA-treated groups, complete resorption from 17 onwards group, external malformations group. Histopath...

Objective(s): The aim of the present study was to evaluate antioxidant and methyl donor effects of betaine in cerebellum following levodopa and benserazide administration in rats. Materials and Methods: Sprague-Dawley male rats were treated with levodopa (LD), betaine (Bet), levodopa plus betaine (LD/Bet), levodopa plus benserazide (LD/Ben), levodopa plus betaine-benserazide (LD/Bet-Ben), and t...

objective: this study was designed to investigate the antinociceptive effect of curcumin in diabetic rats by using the formalin and hot tail immersion tests. methods: wistar rats were divided into the following six groups:  control; curcumin-treated control (50 mg/kg); diabetic; sodium salicylate (ss)-treated diabetic; and two curcumin-treated diabetic groups (10 and 50 mg/kg). curcumin was ad...

introduction: hyperalgesia is considered as one the marked signs of subchronic diabetes mellitus that could affect the life style of patients. considering the evidence on the antidiabetic and analgesic effects of nigella sativa (ns), this study was designed to investigate the analgesic effects of ns on formalin-induced nociceptive responses (standard formalin test) in streptozotocin (stz)-induc...