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| Younis,Elsayed M.; Al-Asgah,Nasser A.; Abdel-Warith,Abdel-Wahab A.; Gabr,Mohamed H.; Shamlol,Fozi S.. |
| ABSTRACT A total of 593 samples of Lethrinus lentjan (Lacepede, 1802) were collected from the Red Sea, Jeddah, Saudi Arabia, to study their productive biology and spawning season of the local population. Sampling was carried out on a monthly basis for a period of one year. The monthly sex ratios indicated that females were dominant throughout the study period, with an overall male:female sex ratio of 1:7.98, although males were larger than females. The highest monthly performance maturation index (PMI), as well as the male and female gonadosomatic index (GSI) and ovarian maturation rate (OMR) were observed in February and March. Histological examination of the gonads confirmed the process of sexual transformation in this fish species, wherein individuals... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lethrinus lentjan; Red sea; Reproduction; Spawning. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702020000100308 |
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| Moni,Sivakumar Sivagurunathan; Alam,Mohammad Firoz; Safhi,M M.; Jabeen,Aamena; Sanobar,Syeda; Siddiqui,Rahimullah; Moochikkal,Remesh. |
| Seaweeds constitutes an abundant marine reserve that can be harnessed as source of new pharmaceutical agents. Sargassum binderi Sonder ex J. Agardh is a brown seaweed that is predominantly available from December to March in the Red Sea, Jazan, Kingdom of Saudi Arabia (KSA). In this study, three extracts were isolated using three different techniques, and were subjected to antibacterial assay. The petroleum ether extract of Sargassum binderi was more effective against selected human pathogenic bacteria than the other extracts. Therefore, further studies were focused on developing oleic acid vesicles entrapped with the petroleum ether extract of Sargassum binderi, with the aim of enhancing its penetration property. Oleic acid vesicles were prepared by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Red sea; Sargassum species; Fatty acid vesicles; Antibacterial formulations. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000400628 |
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