کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5539486 | 1402422 | 2017 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Distribution of crustacean hyperglycemic hormones (CHH) in the mud crab (Scylla olivacea) and their differential expression following serotonin stimulation
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Distribution of crustacean hyperglycemic hormones (CHH) in the mud crab (Scylla olivacea) and their differential expression following serotonin stimulation Distribution of crustacean hyperglycemic hormones (CHH) in the mud crab (Scylla olivacea) and their differential expression following serotonin stimulation](/preview/png/5539486.png)
چکیده انگلیسی
Crustacean hyperglycemic hormone (CHH) has gained wide attention for its diverse physiological functions, including in metabolism and reproduction. In this study, cDNA sequence encoding CHH was cloned from the brain and ventral nerve cord (VNC) of the mud crab, Scylla olivacea. CHH of S. olivacea (Scyol-CHH) consists of 642 nucleotides, which encode a 108-amino acid CHH prepropeptide. Based on in situ hybridization, Scyol-CHH was expressed in the neurons within the eyestalk, including at neuronal clusters 1-4. Scyol-CHH was also detected in the neurons within the neuronal clusters 6 and 8-11 of the brain. In the VNC, its expression was found in the neurons within the subesophageal ganglion as well as the abdominal ganglion. We found that administration of serotonin (5-HT) significantly increased the expression of Scyol-CHH in the brain and VNC at 3 and 6Â h post-injections, respectively, as compared with the controls. This suggests that 5-HT may play an important role in the regulation of CHH expression in the nervous system. Moreover, injection of 5-HT up-regulated Scyol-CHH expression in ovary, suggesting a reproductive-related role for 5-HT and CHH in S. olivacea.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Aquaculture - Volume 468, Part 1, 1 February 2017, Pages 481-488
Journal: Aquaculture - Volume 468, Part 1, 1 February 2017, Pages 481-488
نویسندگان
Supawadee Duangprom, Napamanee Kornthong, Saowaros Suwansa-ard, Wittawas Srikawnawan, Charoonroj Chotwiwatthanakun, Prasert Sobhon,