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  1. #1
    Super Moderator Feedback Score 0 burlyman30's Avatar
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    Boldenone (Equipoise)

    Adverse effects of the anabolic steroid, boldenone undecylenate, on reproductive functions of male rabbits.

    Oda SS, El-Ashmawy IM.

    Source
    Department of Pathology, Faculty of Veterinary Medicine, Alexandria University, Edfina-Rashid-Behera, Egypt. samahoda@yahoo.com

    Abstract

    This study was conducted to evaluate the adverse effects of the anabolic steroid, boldenone undecylenate (BOL) on reproductive functions of male rabbits. Thirty white New Zealand mature male rabbits were divided into three groups (10 rabbits each). Group A rabbits served as a control group. Group B rabbits received 4.4 mg/kg body weight (bwt) BOL 5% oily solution. Group C rabbits received 8.8 mg/kg bwt BOL. Rabbits were injected intramuscularly twice weekly for two months. BOL had no significant effect on the bwt and bwt gain. Testes and epididymis weights were decreased significantly in the BOL-treated groups. BOL caused significant reduction in serum testosterone level, seminal volume, sperm motility, and sperm count. No abnormalities were detected in the sperm morphology of the BOL-treated groups. Histopathological alterations in the testes and epididymis were marked in the group C rabbits. These results indicate that administration of BOL exerts a significant harmful effect on the reproductive functions of male rabbits.

    © 2012 The Authors. International Journal of Experimental Pathology © 2012 International Journal of Experimental Pathology.

    PMID: 22583130 [PubMed - indexed for MEDLINE] PMCID: PMC3385914 [Available on 2013/6/1]
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  2. #2
    Super Moderator Feedback Score 0 burlyman30's Avatar
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    p53 and Bcl-2expression in response to boldenone induced liver cells injury.

    Tousson E, Alm-Eldeen A, El-Moghazy M.

    Source
    Department of Zoology, Faculty of Science, Tanta University, Egypt. toussonehab@yahoo.com

    Abstract

    Boldenone is an anabolic steroid developed for veterinary use. Recently, it is used by bodybuilders in both off-season and pre-contest, where it is well known for increasing vascularity while preparing for a bodybuilding contest. So, the present study was designed to investigate the possible effect of using growth promoter boldenone undecylenate on the rabbit liver tissue. Thirty-two adult New Zealand rabbits were divided into four groups (8 animals each). Control group includes animals that injected intramuscularly with olive oil and dissected after 3 weeks. The experimental groups include animals that receive one, two and three intramuscular injections of 5 mg/kg body weight boldenone, respectively. The animals were dissected after 3, 6 and 9 weeks respectively, where the interval of each dose of boldenon was 3 weeks. Small pieces of the liver tissues were sent for the histopathological examination. Apoptotic p53 and antiapoptotic Bc1-2 proteins were localized immunohistochemically. Histological observations of the liver tissue showed that the sinusoidal congestion was the most prominent feature that extended from the centrilobular to the periportal regions. Hepatocellular vacuolation in the centrilobular region was also detected. Liver immunohistochemical observation showed a significant increase of the apoptotic protein p53 and a significant decrease in the antiapoptotic Bc1-2 proteins. The highest frequency of p53 positive cells was observed in the liver sections of three dose of boldenone injections, while the lowest in control group, also the highest frequency of Bcl-2 positive cells was observed in the liver sections of control group while the lowest in three dose of boldenone injections. The present results investigate that people should be careful if they want to use such steroids to enhance their strength and endurance.

    PMID: 21421678 [PubMed - indexed for MEDLINE]
    All advice given is for entertainment value only. And it's free. Take it for what it's worth.

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