10 结果
BACKGROUND OF THE INVENTION
The invention mainly relates to a new use of an acetone extract, chloroform extract or hexane extract of Angelicae sinensis and the active components purified therefrom in the treatment of cancers.
Cancers are abnormal cell proliferations that result from the accumulation
FIELD OF THE INVENTION
The present invention discloses a novel method to isolate a natural flavonoid; inoscavin A indicated in formula 1, from mushroom F. fastuosus, having promising antiprolifertive activity on rhabdomyosarcoma and thereby communicates its application to use it as a medicinal
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to a novel anti-cancer compound identified in mycelium of Antrodia camphorata, the methods of cultivation, and applications of the said compound. To be more specific, the extracted compound is a bioactive anti-cancer
TECHNICAL FIELD
This invention relates to separating the known glutathione biosynthesis inhibitor L-buthionine-SR-sulfoximine into its pure diastereoisomers.
BACKGROUND OF THE INVENTION
Glutathione (gamma-L-glutamyl-L-cysteinylglycine) is synthesized by the sequential action of the enzymes
TECHNICAL FIELD
This invention relates to separating the known glutathione biosynthesis inhibitor L-buthionine-SR-sulfoximine into its pure diasteroisomers.
BACKGROUND OF THE INVENTION
Glutathione (gamma-L-glutamyl-L-cysteinylglycine) is synthesized by the sequential action of the enzymes
BACKGROUND
1. Field
The disclosure of the present patent application relates to katononic acid nanosheets, and particularly to a method of green synthesis of katononic acid nanosheets.
2. Description of the Related Art
According to some estimates, cancer is responsible for around 15% of annual
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates to novel glycoproteins obtained from an extract or a supernatant of culture medium of reticulo-endothelial cells, lymphoblasts, leukemia cells or fibroblasts of warm-blooded animals, processes for their production and
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates to a new antitumor substance and, in particular, relates to a new substance having antitumor activity against certain types of tumors and containing protein, which substance is obtained from an epidermal portion of rice.
2.
The following examples illustrate the present invention, but it is to be understood that they are given for the purpose of illustration and not limitation.
EXAMPLE 1
A medium (100 l) containing 6.0% soluble starch, 4.0% cotton seed meal, 0.2% (NH.sub.4).sub.2 SO.sub.4, 0.1% yeast extract, 0.2%
BACKGROUND OF THE INVENTION
Cancer is one of the leading causes of death in our country today. Despite extensive research, a cure for cancer is not yet a reality. Taxol is known to be cytotoxic against numerous malignant tumors. The results of studies indicate that taxol has been effective against