Inappropriate responsiveness of the stress system may cause numerous alterations in endocrine, metabolic and autonomic systems. Many studies have been carried out on the effects of acute stress on thyroid function but the effects of chronic stress have not been fully investigated. The purpose of this study is to evaluate the effects of long term handling stress on thyroid function. Study was pe...

background: there is extensive variety of chemical compounds with antiulcer activity, which are isolated from medicinal plants. matricaria chamomilla or matricaria recutita or german chamomile, also spelled chamomile (mc), is one of the most widely used medicinal plants. in the present study, the extract of mc flowers was evaluated for antiulcerogenic activity and acute toxicity profile.   meth...

in order to assess the immunopathological effects of aqueous echinacea purpurea extract (epe) on mice experimentally challenged with pasteurella multocida serotype a, forty female balb/c mice were randomly divided into four groups. the groups included a control group (received sterile distilled water 2 times/week for 2 weeks, intraperitoneally and then 100 μl sterile saline intranasally), a pma...

Background: Feeding intolerance is a common problem among premature infants. There is limited information on the safety and effects of oral probiotic supplements, especially products containing Lactobacillus reuteri, and the incidence of necrotizing enterocolitis (NEC) in low birth weight preterm infants. This study aimed to evaluate the effects of Lactobacillus reuteri on the gastrointestinal ...

Background & Aim: Punica granatum L. (pomegranate) is a widely used plant that has high nutritional value .This study evaluated prevention effect of hydro alcoholic extract of Punica granatum flower and leaves ethylene glycol-induced Nephrolithiasis in Wistar rats. Experimental: 20 male Wistar rats were randomly divided into 4 equal groups. G...

Background & Aim: Punica granatum L. (pomegranate) is a widely used plant that has high nutritional value .This study evaluated prevention effect of hydro alcoholic extract of Punica granatum flower and leaves ethylene glycol-induced Nephrolithiasis in Wistar rats. Experimental: 20 male Wistar rats were randomly divided into 4 equal groups. G...

OBJECTIVES To evaluate short- and long-term effects of Cinnamomum zeylanicum on food consumption, body weight, glycemic control, and lipids in healthy and diabetes-induced rats. MATERIALS AND METHODS The study was conducted in two phases (Phase I and Phase II), using Sprague-Dawley rats in four groups. Phase I evaluated acute effects on fasting blood glucose (FBG) (Groups 1 and 2) and on post...

honey bee sting is used in some societies as a treatment of inflammation in joint diseases such as arthritis. to investigate the effect of honey bee venom in reducing inflammation, we selected 30 male wister rats which were divided in to 6 groups. except group 1, all remaining groups received 0.5 ml of complete freund’s adjuvant to induce arthritis. after 9 days, all animals that received adjuv...