Cucurbitacins-type triterpene with potent activity on mouse embryonic fibroblast from Cucumis prophetarum, cucurbitaceae
نویسندگان
چکیده
منابع مشابه
Influence of Differentiation State, Salt Stress and Methyl Jasmonate on in Vitro Production of Cucurbitacins from Tissue Cultures of Ecballium elaterium and Cucumis prophetarum Endemic to Egypt
The best medium for callus proliferation from hypocotyl and cotyledon explants of aseptically grown seedlings of two Egyptian landraces of rare wild plants, Ecballium elaterium and Cucumis prophetarum was found to be Murashige and Skoog (MS) medium supplemented with 0.1-0.5 mg/l NAA in combination with BA at 2 mg/l. On the other hand, MS medium supplemented with 2 mg/l BA, 60 mg/l adenine sulfa...
متن کاملStudies on the cytotoxicity of cucurbitacins isolated from Cayaponia racemosa (Cucurbitaceae).
The cytotoxic potential of three cucurbitacins, 2,3,16,20(R),25-pentahydroxy-11,22-dioxo-cucurbita-5-en (cucurbitacin P, 1), 2,3,16,20(R),25-pentahydroxy-22-oxocucurbita-5-en (2) and 2,3,16,20(R),25-pentahydroxy-22-oxocucurbita-5,23(E)-diene (deacetylpicracin, 3), obtained from Cayaponia racemosa was evaluated as their ability to induce brine shrimp lethality, to inhibit the development of sea ...
متن کاملthe effect of mouse embryonic fibroblast in direct differentiation of mouse embryonic stem cells
background: since embryonic stem (es) cells have the dual ability to proliferate indefinitely and differentiate into multiple tissue types, es cells could potentially provide an unlimited cell supply for human transplantation. objective: in order to study the differentiation of mouse embryonic stem (mes) cells, they were cultured in suspension by using es media without leukemia inhibitory facto...
متن کاملPhylogenetics of Cucumis ( Cucurbitaceae ) as understood in 2008
2007 saw the publication of two molecular phylogenies of Cucumis that relied on combined chloroplast and nuclear gene regions, and broad species sampling. One of these studies also addressed the position of Cucumis in the Cucurbitaceae family tree. It was found that the genera Cucumella, Dicaelospermum, Mukia, Myrmecosicyos, and Oreosyce are embedded within Cucumis and that the closest relative...
متن کاملReproductive biology of the andromonoecious Cucumis melo subsp. agrestis (Cucurbitaceae).
BACKGROUND AND AIMS Cucumis melo subsp. agrestis (Cucurbitaceae) is cultivated in many African regions for its edible kernels used as a soup thickener. The plant, an annual, andromonoecious, trailing-vine species, is of high social, cultural and economic value for local communities. In order to improve the yield of this crop, the first step and our aim were to elucidate its breeding system. M...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Pharmacognosy Research
سال: 2011
ISSN: 0974-8490
DOI: 10.4103/0974-8490.85006