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MB Sample ID: SA075877
Local Sample ID: | M-GroupII_33 |
Subject ID: | SU001157 |
Subject Type: | Fish |
Subject Species: | Megalobrama amblycephala |
Taxonomy ID: | 75352 |
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Treatment:
Treatment ID: | TR001171 |
Treatment Summary: | Samples were divided into four groups: 1-year-old immature M. amblycephala females (group Ⅰ), 2-year-old immature M. amblycephala females (group Ⅰ), 2-year-old mature females before the injection of hormones (group Ⅲ) and 2-year-old females after 24 hours of their successfully spawning by injecting oxytocin (group ⅣanThe artificial oxytocin implementation procedure was as follows. Firstly, the fish were intraperitoneally injected with a luteinizing hormone-releasing hormone from the basal part of the pectoral fin (LRH-A2) (1 µg/kg fish body weight). After 10 h, the second injection was given (0.5 ml/kg body weight) (each ml contained LRH-A2 4 µg, human chorionic gonadotropin (HCG) 500 U, and domperidone (DOM) 5 mg of solution). |