Results 11 to 20 of about 846 (166)

Criteria to distinguish between natural situations and illegal use of boldenone, boldenone esters and boldione in cattle 1. Metabolite profiles of boldenone, boldenone esters and boldione in cattle urine.

Steroids, 2006
Boldenone is an androgenic steroid that improves the growth and food conversion in food producing animals. In most countries worldwide, this anabolic steroid is forbidden for meat production. Until recently, the control of its illegal use was based either on 17beta-boldenone or 17alpha-boldenone (its main metabolite in cattle) identification in edible ...
Le Bizec, Bruno, Courant, Frederique, Gaudin, Isabelle, Bichon, Emanuelle, Destrez, Blandine, Schilt, Robert, Draisci, Rosa, Monteau, Fabrice, André, François   +8 more
core   +8 more sources

Histopathological Effects of Boldenone in Cattle

Journal of Veterinary Medicine Series A, 2004
SummaryHistopathology of male cattle previously found positive for béta‐boldenone in urine in the Netherlands and in Italy was studied. The animals were derived from practice and several weeks had passed after the finding of béta‐boldenone before the animals were examined. The animals consisted of 34 male veal calves and one finishing bull.
MJ GROOT, BIOLATTI, Bartolomeo
openaire   +5 more sources

The effect of boldenone anabolic steroid, and endurance and resistance training on liver damage markers in rats [PDF]

Fiyz̤, 2018
Background: This study aimed at investigating the effect of boldenone, and endurance and resistance training on liver damage in rats. Materials and Methods: In this study, 70 male Wistar rats aged 12 weeks (weight, 228±7 g) were randomly divided into 10
Sayyed Javad Ziaolhagh, Leila Khojasteh, Sayyed Saeid Ziaolhagh, Behrooz Yahyaei   +3 more
doaj   +2 more sources

Evaluation of boldenone as a growth promoter in broilers: safety and meat quality aspects [PDF]

Journal of Food and Drug Analysis, 2016
The object of this study was to evaluate the safety and meat quality criteria in broilers following intramuscular injection of boldenone. Twenty-four broiler chicks, divided into two groups, were used in the present study. Boldenone was injected intramuscularly at a single-dose level of 5 mg/kg body weight into 12 broiler chicks at 2 weeks old; the ...
Elmajdoub, Abdelrazzag, Garbaj, Aboubaker, Abolghait, Said, El-Mahmoudy, Abubakr   +3 more
openaire   +3 more sources

Changes in miR-122 Gene Expression in Liver Tissue and Serum Levels of ALT and AST Following Resistance Training and Boldenone Injection in Male Rats

Journal of Mazandaran University of Medical Sciences, 2022
Background and purpose: MicroRNA-122 (miR-122) is the most abundant liver–specific miRNA. It has been reported that miR-122 plays several biological roles such as iron homeostasis, tumor suppressor, hepatic fatty acid regulation, and in hepatocyte ...
Safiyeh Ghanbari-Abarghooi, Amir Rashidlamir, Nahid Bijeh, Madjid Momeni-Moghaddam   +3 more
doaj   +1 more source

Structural changes of cardiac tissue in response to boldenone supplementation with or without alcoholic extract of jujuba fruit during resistance training in male Wistar rats [PDF]

Fiyz̤, 2018
Background: Abuse of anabolic androgenic steroids has been linked to a variety of different cardiovascular side effects. The use of medicinal herbs has been shown to reduce disease and cardiovascular disorders.
Mozhgan Ahmadi, Asieh Abbassi-Daloii , Seyed Javad Ziaolhagh, Behrooz Yahyaei   +3 more
doaj   +2 more sources

Boldenone, Boldione, and Milk Replacers in the Diet of Veal Calves: The Effects of Phytosterol Content on the Urinary Excretion of Boldenone Metabolites

Journal of Agricultural and Food Chemistry, 2007
Twenty-six veal calves were split into two groups and fed two milk replacers with a different content of phytosterols for 26 days; then, 14 calves (7 animals from each diet) were kept as controls and 12 calves (6 per diet) received daily, per os, a combination of 17beta-boldenone (17beta-Bol) and androsta-1,4-dien-3,17-dione (ADD) for 38 days.
GALLINA, GUGLIELMO, FERRETTI G, MERLANTI, ROBERTA, CIVITAREALE C, CAPOLONGO, FRANCESCA, DRAISCI R, MONTESISSA, CLARA   +6 more
openaire   +4 more sources

Merging Biocatalysis and Chemocatalysis in Flow: State-of-the-Art and Future Directions for Sustainable Synthesis. [PDF]

Angew Chem Int Ed Engl
This review highlights recent advances in integrating biocatalysis and chemocatalysis in continuous flow to create streamlined, sustainable processes. It examines chemo‐enzymatic cascades combining at least one enzymatic and one chemical step, discusses challenges such as enzyme immobilization, leaching, and reactor clogging, and presents solutions ...
Siasiaridis P, Damian M, Mutti FG.
europepmc   +3 more sources

The Effects of 6 Weeks of Endurance Training and Consumption of Different Doses of Boldenone on Hematological Factors and Spleen Structure Changes in Male Wistar Rats

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2017
Background and Objectives: Regardless of how many periods and how long the androgenic-anabolic steroids have been used, they can cause side effects. The objective of this study was to investigate the effect a 6-week endurance training and using different
Asieh Abbassi Daloii, Seyed Javad Ziaolhagh, Seyed Javad Ziaolhagh, Mojde Fazelniya   +3 more
doaj   +1 more source

p53 and Bcl-2expression in response to boldenone induced liver cells injury

Toxicology and Industrial Health, 2011
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
Ehab, Tousson, Abeer, Alm-Eldeen, Mostafa, El-Moghazy   +2 more
openaire   +3 more sources