نتایج جستجو برای: male rat.

تعداد نتایج: 580478  

Journal: :advanced herbal medicine 2015
amirhossein mansourabadi nastaran razavi mohammad hassan zadeh maryam moogooei

background and aims: leptin is a hormone known to control appetite and body weight. the leptin levels in obese animals are always more than animals with normal size. a wide variety of methods have been offered to treat obesity of which herbal therapy is considered as one of these methods. the aim of this study was to investigate the effect of ethanolic extract of asian red ginseng on leptin ser...

Journal: :modares journal of medical sciences: pathobiology 2011
amir abdoli abdolhossein dalimi mansoureh movahedin

objective: evaluation of the effects of toxoplasma gondii infection on spermatogenesis in male rats. materials and methods: the rh strain of t. gondii tachyzoites were injected interaperitoneally in an infected group of 35 rats, while 21 rats were used as controls. each ten days from 10- 70 days of post-infection (pi), 5 rats from infected group and 3 rats from control group were scarified. t...

Journal: :jentashapir journal of health research 0
seyedeh parisa navabi department of biology, faculty of science, shahid chamran university, ahvaz, ir iran hooman eshagh harooni department of biology, faculty of science, shahid chamran university, ahvaz, ir iran; department of biology, faculty of science, shahid chamran university, ahvaz, ir iran. tel: +98-9354702735, fax: +98-6133331045 ahmad ali moazedi department of biology, faculty of science, shahid chamran university, ahvaz, ir iran lotfolah khajehpour department of biology, faculty of science, shahid chamran university, ahvaz, ir iran

results results showed that dex 1 significantly increased, while dex 30 and groups treated with zinc 10 mg/kg and zinc 20 mg/kg decreased total immobility time as compared to that of saline group. also there was a significant decrease of total immobility time when zinc administered to rats already received dex 1, compared with that of control group. conclusions the current study findings sugges...

Journal: :iranian journal of medical physics 0
vahid changizi assistant professor, technology radiology& radiotherapy dept., faculty of paramedical sciences, tehran university of medical sciences, tehran, iran. mohammad ali nilforoush zadeh associate professor, dermatology dept., faculty of medicine, tehran university of medical sciences, tehran, iran. parisa kakanezhadian assistant professor of dermatology, research center professor torabinejad, esfahan, iran. homeira mardani m.sc. of biophysics, science and research branch, islamic azad university, tehran, iran.

introduction: in the present study, the effects of light cure on wound healing of mice’s skin with complete thickness were studied. materials and methods: forty male mice of nmri race were placed randomly into two groups of examination and control. under aseptic and unconscious conditions, a circular wound of 6 mm width with complete thickness of skin was made on the back of each mice. the surg...

Journal: :physiology and pharmacology 0
mozhdeh mansouri faculty of biology, shahid beheshti university, tehran, iran. homayoun khazali faculty of biology, shahid beheshti university, tehran, iran.

introduction: previous studies have shown that ghrelin inhibits the activity of hypothalamus –pituitary – thyroid (h–p-t) axis. it is also proved that ghrelin increases appetite via agouti related protein and neuropeptide y pathway, decreases t3 & t4 secretion and inhibits serotonin release from hypothalamic synaptosomes. serotonin may interact with ghrelin in control of thyroid hormones secret...

Journal: :iranian journal of veterinary research 2011
sh. hasanzadeh e. hosseini l. rezazadeh

aflatoxins (afs) are natural contaminants of feed and feedstuffs, thus the study of the noxious effects ofthese agents on the male reproductive system is of outstanding importance. our aim for this study is theevaluation of the effects of oral administration of aflatoxin b1 on the reproductive hormonal changes in adult male rat. twenty eight wistar strain male rats were selected for this study....

Armand Z, Farokhi F Najafi Tazeh Kand Gh

Background: Spermatozoa are germ cells that have a pivotal role at fertilisation. Infertility is a problem with a large magnitude. Sperm damages are one of the factors that cause infertility. Reactive oxygen species (ROS) like hydrogen peroxide (H2O2), superoxide anion (O2−U) or molecules and/or hydroxyl radical (UOH) affect both male and female gametes. Cyclosporine A (CsA), a neutral lipophil...

Journal: : 2022

AMELIORATIVE EFFECT OF SESAME OIL ON STREPTOZOTOCON- INDUCED OXIDATIVE STRESS IN MALE RAT HIPPOCAMPUS

Journal: :journal of reproduction and infertility 0

background: increase in world population is one of the serious and threatening issues in this century. therefore, it is vitally important to find safe and effective contraceptive methods, especially for men which already have few choices in this regard. medicinal plants that were used for contraception in ancient times could be good sources of investigation in this filed. ruta graveolens l. is ...

Ahmadi R Ahmadifar M, Safarpour E Vahidi Eyrisofla N

Background: Levofloxacinis a fluoroquinolone antibacterial agent with a broad spectrum of activity against different infectious disease and Gram-negative bacteria. In more than 100 countries it has therapeutic use. This study is aimed to determine Cytotoxic of Levofloxacin effects on rat testis tissue. Materials and Methods: For this experimental study, we used 50 male wistar rats which must be...

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