巻号一覧
58 巻, 9 号
選択された号の論文の53件中51～53を表示しています
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Kohji Yamaguchi, Daisuke Uemura, Tomoko Tsuji, Kiyosi Kondo1994 年 58 巻 9 号 p. 1749-1751
発行日: 1994/09/23
公開日: 2008/02/08
ジャーナル フリーKansuinin A, ingenol triacetate, and jolkinolide B, diterpenoids isolated from Euphorbia, were found to be potent inducers of nerve growth factor production in L-M cells. Each of these compounds has unique characteristics in the potency of the activity and the range of effective dose. Kansuinin A had the strongest activity, ingenol triacetate had wide-range activity, and jolkinolide B had narrow-range activity.抄録全体を表示PDF形式でダウンロード (462K) -
Shinji Ohta, Hiroki Kobayashi, Susumu Ikegami1994 年 58 巻 9 号 p. 1752-1753
発行日: 1994/09/23
公開日: 2008/02/08
ジャーナル フリーA novel styryl sulfate, jaspisin (1), was isolated from a marine sponge, Jaspis sp. The structure was found to be sodium (E)-5, 6-dihydroxystyryl sulfate on the basis of its spectroscopic data. This sulfate inhibited fertilization of sea urchin gametes through blockade of exoplasmic membrane fusion with a minimum inhibitory concentration of 15 μg/ml.抄録全体を表示PDF形式でダウンロード (381K) -
Tetsushi Komatsu, Kazuhito Moriya, Koki Horikoshi1994 年 58 巻 9 号 p. 1754-1755
発行日: 1994/09/23
公開日: 2008/02/08
ジャーナル フリーMost organic solvents (OSs) are toxic and inhibit growth of microorganisms even at low concentrations. Therefore, they are used to sterilize microbial cultures and to maintain solutions in a sterile condition. However, the physiological basis of such phenomen is poorly understood. Although there are some microorganisms that can utilize a number of OSs as their sole carbon and energy sources, OSs must be provided as a vapor or at a very low concentration to avoid growth inhibition.抄録全体を表示PDF形式でダウンロード (398K)