TY - GEN AU - Eman Fadl Ahmed AU - Emam Abdo Kobbia , AU - Lotfy Sallam , TI - Biological and chemical studies of selected red sea algae for the production of biologically active compounds / PY - 2006/// CY - Cairo : PB - Eman fadl ahmed , KW - Biological and chemical KW - red sea algae N1 - Thesis (PH.D.) - Cairo University - Faculty Of Science - Department Of Microbiology; Issued also as CD N2 - The antitumor activities were examined on human tumor cell lines (brain tumor cell line (U251) and breast carcinoma cell line (MCF7) and Ehrlich ascites carcinoma in mice It was found that certain Sargassum asperifolium , Cytoseira myrica , Sargassum dentifolium and Sargassum latifolium extracts exhibited promising anticancer activities ER -