Endocrine Disruption, Reproductive Cycle and Pollutants in Blue Mussel Mytilus edulis

نویسندگان

  • Corina M. CIOCAN
  • Mirel A. PUINEAN
  • Elena Cubero-LEON
  • Elizabeth M. HILL
  • Cristophe MINIER
  • Makoto OSADA
  • Naoki ITOH
  • Jeanette M. ROTCHELL
چکیده

Adult Mytilus edulis were exposed to environmentally relevant concentrations of 17β-estradiol in seawater for 10 days. Exposure was performed to assess effects on vitellogenin mRNA expression during early gametogenesis stages. The results show an increase in VTG expression, in contrast with previous experiments where no statistically significant change in the expression of VTG in ripe mussels was recorded.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A comparison of growth and biochemical composition Mytilus galloprovincialis (Lmk.) and Mytilus edulis (L.) on the West coast of Cotentin, Normandy, France 1999-2000

The blue mussel, Mytilus edulis has been reared along the Normandy coast line since the 1960s. The gonadal cycle of this mussel species shows a sharp decrease in meat quality during the winter period after spawning. This decline in meat quality is so severe that sales have to be suspended from December to July. Another species of mussel, Mytilus galloprovincialis, which is reared in the lagoons...

متن کامل

The effect of high-pressure spraying for tunicate control on byssal thread characteristics in the cultured blue mussel (Mytilus edulis Linnaeus, 1758)

Mussel growers in Prince Edward Island (PEI), Canada, currently use high-pressure water spraying (~700 psi) to mortally injure or dislodge invasive tunicates from mussel product and gear. An added benefit of this process may be the stimulation of byssal thread production, leading to improved mussel attachment. This study measured byssal thread abundance and thickness in cultured blue mussel Myt...

متن کامل

9-Oxo-neoprocurcumenol from Curcuma aromatica (Zingiberaceae) as an attachment inhibitor against the blue mussel, Mytilus edulis galloprovincialis.

Neocurdione, isoprocurcumenol, and a new sesquiterpene, 9-oxo-neoprocurcumenol, were isolated from fresh rhizomes of Curcuma aromatica and Curcuma zedoaria (Zingiberaceae) as attachment inhibitors against the blue mussel, Mytilus edulis galloprovincialis. The structures of these compounds were elucidated on the basis of spectroscopic evidence.

متن کامل

Determination of thermal inactivation kinetics of Hepatitis A virus in blue mussel ( Mytilus 1 edulis ) homogenate 2 3 4 5

Determination of thermal inactivation kinetics of Hepatitis A virus in blue mussel (Mytilus 1 edulis) homogenate 2 3 4 5 Hayriye Bozkurt, Doris H. D’Souza, P. Michael Davidson 6 7 8 9 Department of Food Science and Technology, The University of Tennessee, Knoxville, TN, 10 USA. 11 12 13 Running Head: Thermal inactivation of Hepatitis A in blue mussels 14 15 16 Address correspondence to P. Micha...

متن کامل

Seasonal variations of gene expression biomarkers in Mytilus galloprovincialis cultured populations: temperature, oxidative stress and reproductive cycle as major modulators.

The blue mussel Mytilus galloprovincialis has been used as monitoring organism in many biomonitoring programs because of its broad distribution in South European sea waters and its physiological characteristics. Different pollution-stress biomarkers, including gene expression biomarkers, have been developed to determine its physiological response to the presence of different pollutants. However...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010