scholarly journals Long-Term Treatment With Morphine Increases the D-Serine Content in the Rat Brain by Regulating the mRNA and Protein Expressions of Serine Racemase and D-Amino Acid Oxidase

2008 ◽  
Vol 107 (3) ◽  
pp. 270-276 ◽  
Author(s):  
Masanobu Yoshikawa ◽  
Takashi Shinomiya ◽  
Naoko Takayasu ◽  
Hideo Tsukamoto ◽  
Mitsuru Kawaguchi ◽  
...  
2006 ◽  
Vol 540 (1-3) ◽  
pp. 82-86 ◽  
Author(s):  
Kazuhide Takeyama ◽  
Masanobu Yoshikawa ◽  
Tetsuo Oka ◽  
Mitsuru Kawaguchi ◽  
Toshiyasu Suzuki ◽  
...  

2007 ◽  
Vol 555 (1) ◽  
pp. 17-22 ◽  
Author(s):  
Atsushi Hashimoto ◽  
Masanobu Yoshikawa ◽  
Hidehiro Andoh ◽  
Hiroshi Yano ◽  
Hideo Matsumoto ◽  
...  

2005 ◽  
Vol 525 (1-3) ◽  
pp. 94-97 ◽  
Author(s):  
Masanobu Yoshikawa ◽  
Hidehiro Andoh ◽  
Kenji Ito ◽  
Toshiyasu Suzuki ◽  
Mitsuru Kawaguchi ◽  
...  

2013 ◽  
Vol 1 (1) ◽  
Author(s):  
Seth C. Hopkins ◽  
Una C. Campbell ◽  
Michele L. R. Heffernan ◽  
Kerry L. Spear ◽  
Ross D. Jeggo ◽  
...  

2021 ◽  
Vol 1751 ◽  
pp. 147202
Author(s):  
Shunsuke Takagi ◽  
Darrick T. Balu ◽  
Joseph T. Coyle

2007 ◽  
Vol 26 (6) ◽  
pp. 1657-1669 ◽  
Author(s):  
Louise Verrall ◽  
Mary Walker ◽  
Nancy Rawlings ◽  
Isabel Benzel ◽  
James N. C. Kew ◽  
...  

2020 ◽  
Vol 20 (3/4) ◽  
pp. 93-99
Author(s):  
Tatyana N. Atyasheva ◽  

The paper presents the results of our long-term (August 2014–October 2016) observations of changes in some properties of the poisonous secretion of eastern steppe vipers of the nominative subspecies Vipera renardi renardi (Christoph, 1861) during their postembryonic ontogenesis. The poisonous secretion of newborn vipers differed from the venom of adult snakes by an increased protease activity and the absence of any L-amino acid oxidase activity; all newborns had colorless venom. Adults produce venom either colorless, where no L-amino acid oxidase activity is detected, or yellow, where it is detected. It was found that the enzymatic activity of the venom of young vipers between their first and second winterings corresponded to the level of adults. After the second wintering, young vipers showed statistically insignificant seasonal changes in the activity of proteases and L-amino acid oxidase.


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