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NADPH的活性与河蟹发育密切相关,在河蟹性腺进入快速发育期,肌肉、肝胰腺、卵巢脂肪合成酶的活性明显提高,但是不同组织不同脂肪合成酶达到峰值的时间有较大的差异。肌肉中ME、NAD-ICDH、6PGDH的峰值通常出现在Ⅲ2期,肝胰腺基本类似,而卵巢中通常出现在Ⅲ1期。性腺成熟后,脂肪合成酶活性增加。在性腺发育过程中,不同器官NADPH的活性有较大差异:雌蟹肌肉中ME和ICDH是参与肌肉脂肪合成过程主要的合成酶,性腺快速发育期肝胰腺中主要脂肪合成酶为6GPDH和G6PDH。
The activity of NADPH is closely related to the development of crab, and the activity of muscle, hepatopancreas and ovarian fat synthase increased significantly when the gonads of crabs and crabs entered a rapid development stage. However, the time for different fat synthases peaked in different tissues was quite different. Muscle ME, NAD-ICDH, 6PGDH peak usually appears in stage Ⅲ 2, the liver and pancreas are basically similar, and the ovaries usually appear in stage Ⅲ 1. After gonadal maturation, fat synthase activity increases. During the process of gonadal development, the activities of NADPH in different organs are quite different: ME and ICDH are the main synthase involved in the process of muscle fat synthesis, while the main fat synthase in hepatopancreas of gonad is 6GPDH and G6PDH.