Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   JOURNAL OF ANIMAL BIOLOGY   SUMMER 2009 , Volume 1 , Number 4; Page(s) 50 To 41.
 
Paper: 

STUDY OF HGCL2 EFFECTS ON MUSCLE TISSUE IN THE CASPIAN ROACH ( RUTILUS RUTILUS ) IN VITRO CONDITIONS

 
 
Author(s):  MOHAMMADZADEH BARAN SAEID*, VOUSOUGHI GHOLAM HOSSEIN, MASHINCHIAN MORADI A., ABBASI FATEMEH, GHAVAM MOSTAFAVI P.
 
* ISLAMIC AZAD UNIVERSITY SCIENCE & RESEARCH BRANCH
 
Abstract: 
A series of specific toxicological effects including bioaccumulation of the pollutant, histological changes and influences on muscle tissue were examined in the Roach fish (Rutilus rutilus) after the exposure to graded sub lethal concentrations (10 , 30 , 50 μg Hg/L) of mercury chloride (MC). Histopathological changes, such as telangiectasis, and degenerative, can clearly be observed in the slices from the muscle exposed Roach. A batch of Roach with the mean values of 5 cm in length and 5.5 g in mass were pre-raised in a static system, which was supplied with dechlorinated tap water and constantly aerated. The water qualities were controlled as follows: pH, 7.45; oxygen concentration, 7 mg/L; the water temperature, 21–22 ◦C. All fish were fed twice a day with a commercial ratio of biomar. Reagents appropriate amount of mercury chloride (MC, AR 98%, Merck-Schuchardt) was dissolved in a stock solution of 0.676g HgCl2/L. Based on the 24 h LC50 value (70  ppb) obtained from the acute exposure test, a graded series (10 , 30 , 50 μg Hg/L) of mercury chloride (MC) were administered to Roach fish (Rutilus rutilus) with 48 fish per group. The chemical exposure experiments lasted for 48 , 96 and 144 hours. These designed exposure levels were sublethal, and could induce obvious alteration of tissues abnormalities and disease at the same time
 
Keyword(s): MUSCLE TISSUE , MERCURY , RUTILUS RUTILUS , CASPIAN ROACH , CASPIAN SEA
 
References: 
  • ندارد
 
  Yearly Visit 70
 
Latest on Blog
Enter SID Blog