Expression levels of mRNA for neurosteroidogenic enzymes 17β-HSD, 5α-reductase, 3α-HSD and cytochrome P450 aromatase in the fetal wild type and SF-1 knockout mouse brain

2014 ◽  
Vol 40 (1) ◽  
pp. 44-48 ◽  
Author(s):  
Tanja Spanic ◽  
Teja Fabjan ◽  
Gregor Majdic
Keyword(s):  
Cytochrome P450 ◽  
Mouse Brain ◽  
Knockout Mouse ◽  
Wild Type ◽  
Expression Levels ◽  
P450 Aromatase ◽  
Cytochrome P450 Aromatase

scholarly journals Expression of cytochrome P450 aromatase isoforms in female Alburnus tarichi (Guldenstaedtii, 1814)

2021 ◽  
Vol 38 (2) ◽  
pp. 247-252
Author(s):  
Guler Unal ◽  
Emily Marquez ◽  
Mara H. O'brien ◽  
Pericles Stavropoulos ◽  
Ian P. Callard
Keyword(s):  
Cytochrome P450 ◽  
Endocrine Disruption ◽  
Ovarian Development ◽  
Expression Level ◽  
Lake Van ◽  
Expression Levels ◽  
Aromatase Gene ◽  
P450 Aromatase ◽  
Cytochrome P450 Aromatase ◽  
Gene Isoforms

In this study, we aimed to clone brain-derived Cyp19b and ovary-derived Cyp19a the P450 aromatase gene isoforms and to indicate the expression levels of these genes in the hypothalamus and ovary tissues from reproductively arrested ovarian development (RA) and non-arrested ovarian development (RN) Alburnus tarichi from Lake Van, Turkey. The expression levels of Cyp19b and Cyp19a genes were predominant in the hypothalamus and ovary, respectively. The level of Cyp19b mRNA was significantly lower in the hypothalamus and ovary from RA fish than in the hypothalamus and ovary from RN fish (P<0.05). The expression level of Cyp19a was significantly lower in the ovary of RA fish (P<0.05) than RN fish while no difference was found in the hypothalamus of both RA and RN fish (P<0.05). According to these findings, we suggest that the RA fish represent a segment of the population and these fish may be more sensitive to endocrine disruption compound/s than others.

Closely Related Genes Encode Developmental and Tissue Isoforms of Porcine Cytochrome P450 Aromatase

1997 ◽  
Vol 16 (6) ◽  
pp. 769-777 ◽  
Author(s):  
INHO CHOI ◽  
DERYL L. TROYER ◽  
DEAN L. CORNWELL ◽  
KATHY R. KIRBY-DOBBELS ◽  
WERNER R. COLLANTE ◽  
...  
Keyword(s):  
Cytochrome P450 ◽  
P450 Aromatase ◽  
Cytochrome P450 Aromatase

scholarly journals Characterization of Two Types of Cytochrome P450 Aromatase in the Serial-sex Changing Gobiid Fish, Trimma okinawae

2004 ◽  
Vol 21 (4) ◽  
pp. 417-425 ◽  
Author(s):  
Yasuhisa Kobayashi ◽  
Tohru Kobayashi ◽  
Masaru Nakamura ◽  
Tomoki Sunobe ◽  
Craig E. Morrey ◽  
...  
Keyword(s):  
Cytochrome P450 ◽  
Gobiid Fish ◽  
P450 Aromatase ◽  
Cytochrome P450 Aromatase

Molecular characterization and expression of equine testicular cytochrome P450 aromatase

2003 ◽  
Vol 1625 (3) ◽  
pp. 229-238 ◽  
Author(s):  
Gilles-Eric Seralini ◽  
Alexey Tomilin ◽  
Pierrı̈ck Auvray ◽  
Celine Nativelle-Serpentini ◽  
Pascal Sourdaine ◽  
...  
Keyword(s):  
Cytochrome P450 ◽  
Molecular Characterization ◽  
P450 Aromatase ◽  
Cytochrome P450 Aromatase
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