排序方式： 共有6条查询结果，搜索用时 15 毫秒
1
1.
Duangjai Pisuttharachai Motoshige Yasuike Hideaki Aono Keisuke Murakami Hidehiro Kondo Takashi Aoki Ikuo Hirono 《Fisheries Science》2009,75(1):195-206
Two complementary DNA (cDNA) libraries were constructed from phyllosomas and hemocytes of adult Japanese spiny lobster Panulirus japonicus and a total of 2,673 expressed sequence tags (ESTs) were obtained. After assembly and clustering, 450 and 458 unique sequences
were found from the phyllosoma and hemocyte cDNA libraries, respectively. Of these, 114 and 220 ESTs showed significant homologies
with known genes in the National Centre for Biotechnology Information (NCBI) database. The remaining sequences were of unknown
function. Immune-related genes found in this study include lectin, proteinase inhibitor, prophenoloxidase, heat-shock protein,
antimicrobial peptide, and a few putative defense-related proteins. 相似文献
2.
Prostaglandins are involved in the reproductive processes in a variety of animals, including crustaceans. It was found that
polychaetes, the best maturation diet for shrimp broodstock, possessed the greatest variation of prostaglandin E2 (PGE2) when compared with other live feeds. The level of PGE2 varied according to sizes, feed intake, sources and type of polychaete. The matured and also larger sand polychaete Perinereis sp. contained higher PGE2 levels than younger and smaller sand polychaetes (18.16 ± 5.82 ng PGE2 mg−1 protein for polychaetes at an average length of 10 cm up to 160.8 ± 37.09 ng PGE2 mg−1 protein for polychaetes at an average length of 17 cm). The PGE2 levels in ovaries and haemolymph of female shrimp fluctuated with the developmental stage of the ovaries. The highest concentration
of PGE2 in haemolymph was at stage 3 of ovarian development, whereas the highest concentration of PGE2 in shrimp ovaries was at stage 4. In vitro incubation of Penaeus monodon pre-vitellogenic oocytes with polychaete extract and synthetic PGE2 demonstrated that both PGE2s enhanced oocyte development, especially during late development and ovulation. The putative role of PGE2 from polychaetes or the presence of PGE2 in polychaetes may be a factor in their role as a dietary constituent required for shrimp oocyte development. 相似文献
3.
4.
5.
Suchinda Malaivijitnond Duangjai Tungmunnithum Sarocha Gittarasanee Kanya Kawin Nathachit Limjunyawong 《Fitoterapia》2010
A weak estrogenicity of puerarin on reproductive organs was addressed in female rats. In short-term treatment, immature ovariectomized rats were injected with 0.7 mg/kg BW/day of puerarin, for 14 days. Puerarin did not increase uterus weights, endometrium and myometrium areas, and the percent of cornified cells (%Co), but it increased the number of uterine glands. In long-term treatment, mature rats were injected with 7.0 mg/kg BW/day of puerarin for 140 days. Puerarin did not increase uterus weights, endometrium and myometrium areas, and the number of uterine glands, but a significant increase in the %Co was observed from day 98 onwards. 相似文献
6.
1