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Microarray gene expression profiles from mature gonad tissues of Atlantic bluefin tuna,Thunnus thynnus in the Gulf of Mexico
Microarray gene expression profiles mature gonad tissues of Atlantic bluefin tuna Thunnus thynnus Gulf of Mexico
2015/11/16
Background: Bluefin tunas are highly prized pelagic fish species representing a significant economic resource to fisheries throughout the world. Atlantic bluefin tuna (Thunnus thynnus) populations hav...
Serotonin, GnRH-A, and dopamine interaction in the control of in vivo luteinizing hormone release in Prussian carp (Carassius gibelio Bloch) at the time of gonad recrudescence
gonadotropin-releasing hormone analoque LH
2015/7/7
The effects of serotonin (5-HT), GnRH analogue (D-Ala6
LHRH, GnRH-A) and dopamine
antagonist – pimozide (PIM), on luteinizing hormone (LH) release in mature Prussian carp female (Carassius
gibel...
Effects of α - naphthoflavone on body growth and gonad development in chickens (Gallus domesticus)
CYP 19 inhibitor body growth testes
2015/6/1
The aim of this study was to investigate the effects of prolonged oral administration of α -naphthoflavone on somatic and germinal development in male and female chickens (Gallus domesticus). No signi...
Characterization of a novel baculovirus, gonad-specific virus, GSV
Biological sciences insect sterility Helicoverpa zea
2015/1/28
A newly discovered, nonoccluded baculovirus GSV has been reported to be a causative agent of sterility in adult corn ear-worms, Helicoverpa zea. Previous studies conducted by Hamm et al. (1996) and ou...
Identification of Transferred Chicken Germ Cells in Quail Gonad and Semen by Amplification of Chicken-Specific PCR Products
microsatellite DNA chicken PCR primordial germ cells quail
2009/8/3
A polymerase chain reaction (PCR) primer set for a chicken microsatellite locus on the Z chromosome, LEI0171 (GenBank Accession No.X85538), amplified a 363bp fragment of genomic DNA in chickens (Gallu...
Effect of Estradiol and Nonylphenol on mRNA Expression of Estrogen Receptors α and β,and Cytochrome P450 Aromatase in the Gonad of Chicken Embryos
p-nonylphenol ERα ERβ P450arom endocrine disruptor
2009/7/31
Effects of estradiol-17β (E2) and p-nonylphenol (NP) on mRNA expression of estrogen receptor α (ERα), estrogen receptor β (ERβ) and cytochrome P450 aromatase (P450arom) were examined in the early stag...
Suppressive Effect of p-Nonylphenol on Male-Specific mRNA Expression in the Embryonic Gonad of Chickens
p-nonylphenol AMH SOX9 P450arom SF-1
2009/7/31
Effects of estradiol-17β (E2) and p-nonylphenol (NP) on the mRNA expression of sex determination-related genes were examined in the embryonic gonad of chickens. Fertilized eggs were treated with eit...
Effect of Transfer Primordial Germ Cells (PGCs) into Chick Gonad
chicken embryo gonad PGCs transfer
2009/7/30
Primordial germ cells (PGCs) of white leghorn Maria line hens embryos as a donor were transferred white leghorn Laura line hens embryos as a recipient. During stage 12 to 15 of incubating fertilized ...
Rat Testicular Phospholipase A2 Activity：pH Optima, Its Cellular and Subcellular Distribution in the Gonad, and Some Factors That May Modulate Its Activity
rat testicular phospholipase A2 activity pH optima localization control
2009/2/19
A sensitive radiometric assay was developed for detecting phospholipase A1 and A2 (PLA1 and A2) activity. Four to five times more PLA2 activity was observed in rat testes than PLA1 activity. Two PLA...
Gonad Histology of the Persian Tooth-carp Aphanius persicus (Jenkins, 1910) (Cyprinodontidae) in Southern Iran
Aphanius persicus ovary testis histology Iran Middle East
2010/3/25
The histological changes of gonads were studied in Aphanius persicus from the Barm-e-Shoor spring (south of Iran). The gonads were extracted and prepared histologically. The maturity stage of each spe...
Chaotic Behavior of a Model of the Hypothalamo-Pituitary-Gonad
Axis in Human Male
chaos hypothalamo-pituitary-gonad axis
2007/8/15
2003Vol.40No.5pp.631-636DOI:
Chaotic Behavior of a Model of the Hypothalamo-Pituitary-Gonad
Axis in Human Male
LIU Bing-Zheng,1 PENG Jian-Hua,2 and LIU Yi-Wei3
1 Depart...
Gonad Development and Sex Ratio of Sharptooth Catfish (Clarias gariepinus Burchell, 1822) Cultured under Laboratory Conditions
Clarias gariepinus histology gametogenesis morphology sex ratio
2010/3/26
In the present work, gonad development and sex ratio of sharptooth catfish (Clarias gariepinus) cultured under laboratory conditions over 365 days from hatching were investigated histologically and mo...
Relationship between PGCs Settle and Gonad Development in the Early Chicken Embryo
Chicken Embryo PGCs Gonad
2016/4/15
Chick embryos from stage 14 to stage 31 were studied by means of serial section and light microscopy in order to learn the relationship between the settlement sites of the primordial germ cells (PGCs)...
Relationships among Gonad Weight, Liver Weight and Body Weight of Major, Common and Some Chinese Carps under Composite Culture System with Special Reference to Pond Fertilization
Gonad Liver GSI HIS Composite Culture System
2016/4/11
The relationship of gonad weight and liver weight with body weight of six fish species viz; Catla catla, Labeo rohita, Cirrhina mrigala, Hypophthlamichthys molitrix, Ctenopharyngodon idella and Cyprin...
Histological Investigation of Gonad Development of Chalcalburnus tarichi (P., 1811)
Cyprinidae Chalcalburnus tarichi gonad development oogenesis spermatogenesis
2010/3/31
In this study, gonad development of Chalcalburnus tarichi, an anadromus, endemic fish species of the Lake Van and its inlets was histologically investigated. During oogenesis, six different developmen...