[Author Abstract]Aloe-emodin isolated from Aloe arborescens Mill, inhibits frameshift mutations caused by 3-amino-l-methyl-5H-pyrido[4,3b]indole in Salmonella typhimurium TA98. We examined the relationship between the antimutagenicity of aloe-emodin and its derivatives by a modification of the Ames test. All but anthraquinone itself could inhibit frameshift mutation by at least 80% if the amount used was at least 10^ mol/plate, but the numbers of revertant colonies was almost unchanged at this dose. The pattern of inhibition suggested that substitutions such as hydroxyl and hydroxymethyl groups on aromatic rings were important for the activity. Furthermore, five species of medicinal plants contained ahthraquinones that also inhibited frames...
混合ハーブ抽出物(MHE)は抗糖化作用が既に報告されている。HMEはローマカミツレ・セイヨウサンザシ・ドクダミ・ブドウ葉の熱水抽出物である。HMEは漢方薬とみなすことができる。漢方薬では、構成生薬の追...
Although the bulk of the minor components in chick embry DNA appears to be 5-methylcytosine and urac...
Cross-incompatibility of interspecific and intergeneric hydrids, and between diploid and polyploid i...
記事区分:原著[Author Abstract]Aloe-emodin isolated from Aloe arborescens Mill, inhibits frameshift mutatio...
抗氧化力的提升在癌症的預防上扮演著重要的角色。藉由提升phase II 解毒及抗氧化酵素之表現,例如 glutathione S-transferase、quinone reductase 及 hem...
The mde operon and an upstream regulatory gene (mdeR) have been cloned and sequenced from Pseudomona...
本研究は137Csガンマー線によって半不妊化したミカンコミバエとその子孫の雌生殖系の異常を観察すると共に,それらの産卵数や孵化率の低下を調べ,また唾腺染色体の調査をも実施して半不妊の原因を考察し,さら...
本研究は137Csガンマー線によって半不妊化したミカンコミバエとその子孫の雌生殖系の異常を観察すると共に,それらの産卵数や孵化率の低下を調べ,また唾腺染色体の調査をも実施して半不妊の原因を考察し,さら...
The mde operon and an upstream regulatory gene (mdeR) have been cloned and sequenced from Pseudomona...
The mde operon and an upstream regulatory gene (mdeR) have been cloned and sequenced from Pseudomona...
Catalytic activity of lipase P (Amano) from pseudomonas fluorescens for lipid hydroperoxides were ex...
Catalytic activity of lipase P (Amano) from pseudomonas fluorescens for lipid hydroperoxides were ex...
[[abstract]]大黃蘆薈素(Aloe-emodin),已被證明在生物製劑上有許多功效,包括抗細菌、抗病毒、抗腫瘤之效果。本研究的目的在於使用試管內實驗來評估大黃蘆薈素抗病毒之功效。首先使用MT...
It has been known that reductones in foodstuffs are capable to break down phosphodiester bondages of...
The family Colchicaceae contains some important ornamental plants, such as Gloriosa spp. and Sanders...
混合ハーブ抽出物(MHE)は抗糖化作用が既に報告されている。HMEはローマカミツレ・セイヨウサンザシ・ドクダミ・ブドウ葉の熱水抽出物である。HMEは漢方薬とみなすことができる。漢方薬では、構成生薬の追...
Although the bulk of the minor components in chick embry DNA appears to be 5-methylcytosine and urac...
Cross-incompatibility of interspecific and intergeneric hydrids, and between diploid and polyploid i...
記事区分:原著[Author Abstract]Aloe-emodin isolated from Aloe arborescens Mill, inhibits frameshift mutatio...
抗氧化力的提升在癌症的預防上扮演著重要的角色。藉由提升phase II 解毒及抗氧化酵素之表現,例如 glutathione S-transferase、quinone reductase 及 hem...
The mde operon and an upstream regulatory gene (mdeR) have been cloned and sequenced from Pseudomona...
本研究は137Csガンマー線によって半不妊化したミカンコミバエとその子孫の雌生殖系の異常を観察すると共に,それらの産卵数や孵化率の低下を調べ,また唾腺染色体の調査をも実施して半不妊の原因を考察し,さら...
本研究は137Csガンマー線によって半不妊化したミカンコミバエとその子孫の雌生殖系の異常を観察すると共に,それらの産卵数や孵化率の低下を調べ,また唾腺染色体の調査をも実施して半不妊の原因を考察し,さら...
The mde operon and an upstream regulatory gene (mdeR) have been cloned and sequenced from Pseudomona...
The mde operon and an upstream regulatory gene (mdeR) have been cloned and sequenced from Pseudomona...
Catalytic activity of lipase P (Amano) from pseudomonas fluorescens for lipid hydroperoxides were ex...
Catalytic activity of lipase P (Amano) from pseudomonas fluorescens for lipid hydroperoxides were ex...
[[abstract]]大黃蘆薈素(Aloe-emodin),已被證明在生物製劑上有許多功效,包括抗細菌、抗病毒、抗腫瘤之效果。本研究的目的在於使用試管內實驗來評估大黃蘆薈素抗病毒之功效。首先使用MT...
It has been known that reductones in foodstuffs are capable to break down phosphodiester bondages of...
The family Colchicaceae contains some important ornamental plants, such as Gloriosa spp. and Sanders...
混合ハーブ抽出物(MHE)は抗糖化作用が既に報告されている。HMEはローマカミツレ・セイヨウサンザシ・ドクダミ・ブドウ葉の熱水抽出物である。HMEは漢方薬とみなすことができる。漢方薬では、構成生薬の追...
Although the bulk of the minor components in chick embry DNA appears to be 5-methylcytosine and urac...
Cross-incompatibility of interspecific and intergeneric hydrids, and between diploid and polyploid i...