background: this study was aimed to assess the effects of angiotensin ii (ang ii) supplementation to the in vitro maturation (ivm) and in vitro culture (ivc) media of vitrified-warmed ovine oocytes on their developmental competence and expression of na+/k+/atpase in resulting embryos. methods: the slaughterhouse-derived immature oocytes (n=1069) were randomly distributed into four experimental ...

Background: Tissue engineering using Stem cell from Human Exfoliated Deciduous Teeth (SHED) and a natural biomaterials biomaterial scaffold has become a promising therapy for the alveolar bone defect. The aim of this study was to analyze the Osteoprotegerin (OPG) and Receptor Activator of NF-Κb ligand (RANKL) expression after the application of Hydroxyapatite scaffold and SHED.Methods: A labora...

introduction: heart secretes hormones such as natriuretic peptide. the purpose of this study was to investigate the effects of 12 weeks of resistance training on these hormones. methods: twenty four healthy men (mean age ± sd: 24.9 ± 3.2 years) were randomly allocated to experimental and control groups. subjects in the experimental group performed a 12-week resistance training program, 3 sessio...

Background and purpose: Gentamicin-induced nephrotoxicity results from the production of reactive oxygen species (ROS) in the kidneys, and since cinnamon has antioxidant properties, this research studied the effects of cinnamon extract on the prevention and treatment of gentamicin-induced toxicity in immature white rats.Materials and methodology: in this study 36 immature female Wistar rats wer...

Background and purpose: Gentamicin-induced nephrotoxicity results from the production of reactive oxygen species (ROS) in the kidneys, and since cinnamon has antioxidant properties, this research studied the effects of cinnamon extract on the prevention and treatment of gentamicin-induced toxicity in immature white rats.Materials and methodology: in this study 36 immature female Wistar rats wer...

introduction: obesity is a complex health problem. the aim of this study was to determine the effects of regular walking with alternate day fasting (adf) on health-related factors of overweight and obese females.‎  methods: 30 healthy inactive, overweight and obese women were divided randomly into three equal groups.  the groups were: control group (bmi: 30.72±4.40 kg/m2); the experimental grou...

cladribine acts as an antineoplastic, immunosuppressive and anti-inflammatory agent. the aim of this study was to examine the possible impact of this drug on the epidermis of wistar rats. the control group received standard feed and water. the experimental group i was treated with cladribine in a schema corresponding to the treatment of multiple sclerosis in humans. the material for microscopic...

background: antispasmodic and vasorelaxant effects of teucrium polium l . (tp) were mentioned in former studies, so we attempted to evaluate the eventual preventive effect of tp in an acute experimental model of hypertension induced by angiotensin ii (ang ii). methods: forty‑eight male wistar rats were divided randomly into six groups ( n = 8); control group (c), which received only saline, gro...

background: to determine the efficacy of three different antiseptic solutions (control group (i), antibiotic solution – neomycin and polymyxin (ii), chlorhexidine 0.4% (iii), and povidone – iodine 10% (iv)) in disinfecting contaminated bone fragments. methods: under sterile conditions, the femora of 12 rabbits were removed and cut into six millimeter pieces. a total of 200 bone specimens were o...