Different Cytological Responses of Malignant Cells to Podophyllotoxin <i>in vitro</i>
نویسندگان
چکیده
منابع مشابه
Antioxidative Responses of Eucalyptus camaldulensis to Different Concentrations of Copper
Anthropogenic activities have caused important increases in soil Cu levels not only in urban areas but also in croplands. This study was designed to find out the effect of different concentration of copper on physiological and biochemical changes in Eucalyptus camaldulensis seedlings. Seeds of Eucalyptus camaldulensis were grown in marble chips and irrigated with nutrient solution mixed with co...
متن کاملMolecular and cytological responses of Medicago truncatula to Erysiphe pisi.
SUMMARY Powdery mildew is an economically important disease in a number of crop legumes; however, little is known about resistance to the disease in these species. To gain a better understanding of the genetics of resistance and plant responses to powdery mildew in legumes, we developed a pathosystem with Medicago truncatula and Erysiphe pisi. Screening accessions of M. truncatula identified ge...
متن کاملSensitivity of Hematopoietic Malignant Cells to Peganum Harmala Seed Extract in Vitro
Background and Objective: Peganum harmala is a medicinal plant that has been used for treatment of numerous diseases including viral, bacterial and parasitic infections. Anti-proliferative and anti-tumor effects of Peganum harmala extracts and its derivatives have been reported. In the present study, cytotoxic effect of Peganum harmala seeds aquaous extract on leukemic U937 and Molt-4 cells was...
متن کاملBiotransformation of podophyllotoxin to picropodophyllin by microbes.
Biotransformation of podophyllotoxin (PT) by several microbial species has been investigated. Among the fungi tested, it was found that Penicillium strains can isomerize PT to picropodophyllin (PPT) in 8% yield and other strains also transform the substrate into the same product but with lower yield.
متن کاملCytological studies of human malignant melanoma cultured in vitro.
tured human melanocytes in vitro and included two malignant melanomas in his report of a large series of tissue cultures. Subsequent studies on the growth of normal and neoplastic human melano cytes were carried out by Takano (18), Timofeyev ski (19), Sano and Smith (17), Grand and Cam eron (8), Fjelde (6), and Funan Hu (7). All these authors concluded that growth in tissue culture was characte...
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: CYTOLOGIA
سال: 1953
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.18.277