巻号一覧
21 巻 (1996)
- 6 号 p. 348-
- 5 号 p. 276-
- 4 号 p. 220-
- 3 号 p. 158-
- 2 号 p. 86-
- 1 号 p. 2-
21 巻, 4 号
選択された号の論文の8件中1～8を表示しています
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大木 和夫1996 年 21 巻 4 号 p. 220-222
発行日: 1996/07/01
公開日: 2011/03/04
ジャーナル フリーA quarter of century has passed since the fluid mosaic model was proposed by Singer and Nicolson. The model has exerted a strong influence on studies in biological sciences. New techniques introduced into biological research, e.g. X-ray diffraction, spin label, differential scanning calorimetry and freezefractured electron microscopy, have contributed to the model.抄録全体を表示PDF形式でダウンロード (328K) -
葛西 道生1996 年 21 巻 4 号 p. 223-229
発行日: 1996/07/01
公開日: 2011/03/04
ジャーナル フリーTransmembrane ion channels regulate ion movoment across cellular membranes. Primary structures of many ion channels have been deduced from the gene cloning technique. These ion channels were classified from the similarity of amino acid sequences. In this review, at first, general aspect of these ion channels are summarized. In the second part, gating and ion selective mechanisms of nicotinic acetylcholine receptor channels were discussed.抄録全体を表示PDF形式でダウンロード (864K) -
岡田 哲二, 神山 勉1996 年 21 巻 4 号 p. 230-239
発行日: 1996/07/01
公開日: 2011/03/04
ジャーナル フリーSince the first application of X-ray diffraction study for the structure determination of bacterial photosynthetic reaction center, it has turned out that the technique can be utilized for high-resolution structural analysis of various types of membrane protein. Cryo-electron microscopy has also contributed to the structural studies on membrane proteins which rarely assembled into three-dimensional crystal. A number of remarkable findings obtained by these techniques are summarized. Some interesting topics for the future researches are also pointed out, including expected application of another technique such as atomic force microscopy (AFM).抄録全体を表示PDF形式でダウンロード (1334K) -
川戸 佳, 太田 善浩, 山田 慎1996 年 21 巻 4 号 p. 240-246
発行日: 1996/07/01
公開日: 2011/03/04
ジャーナル フリーRecent progresses on membrane protein dynamics and their functions are discussed. Electron transfer interactions have been analyzed by measuring rotational diffusion of cytochrome P450scc and reductases in adrenocortical mitochondria. Intracellular signal transduction in adrenocortical cells has been demonstrated by measuring the hormone-induced calcium oscillations and incorporation of low density lipoprotein using video-enhanced microscopy and laser scanning confocal microscopy. These investigations contributed significantly to the understanding of molecular mechanisms of steroidogenesis in adrenal cortex. Analysis of dynamic topology is also discussed for rat liver type cytochrome P450IA1 genetically expressed in yeast microsomes.抄録全体を表示PDF形式でダウンロード (824K) -
寺川 進1996 年 21 巻 4 号 p. 247-253
発行日: 1996/07/01
公開日: 2011/03/04
ジャーナル フリーThe video-enhanced contrast DIC microscopy is very useful for observation of dynamic activities of intracellular organelles. Exocytosis of secretory granules, transport and trafficking of vesicles, endocytosis of nerve terminals, phagocytosis and lysosome-phagosome fusion of neutrophils, agonist-induced activation of nuclei, division of mitochondria were observed by this technique. A quantitative aspect and a dynamic rate of each response were described. Some images of nuclei, mitochondria, photoreceptor cells, as well as artificial membranes made of geranylgeraniol phosphates were also illustrated. The resolution achieved in this imaging were superior to most other light microscopies reported to date.抄録全体を表示PDF形式でダウンロード (3131K) -
今井 雄介1996 年 21 巻 4 号 p. 254-263
発行日: 1996/07/01
公開日: 2011/03/04
ジャーナル フリーUsing network thermodynamics, I showed the applicability of bond graphs to the power coupling phenomena which include thermal conduction, thermo-osmotic and thermoelectric phenomena.抄録全体を表示PDF形式でダウンロード (1326K) -
Yusuke Imai1996 年 21 巻 4 号 p. 264-269
発行日: 1996/07/01
公開日: 2011/03/04
ジャーナル フリーNetwork thermodynamics provides a tool of analysis and synthesis of an open dynamic system. On an open dynamic system, processes of energy and entropy, that is, their transports and their changing rates are considered. The first law of thermodynamics can be expressed by a balance between the energy storage and the net energy transport. The second law of thermodynamics can be expressed by a balance between the entropy storage and sum of the entropy production and the net entropy transport. Both balance relations of energy and entropy can be unified when we define an availability function. Using the availability function and assuming local equilibrium, the thermodynamic basis for network thermodynamics is discussed.抄録全体を表示PDF形式でダウンロード (740K) -
三国 克彦, 原 耕三1996 年 21 巻 4 号 p. 270-272
発行日: 1996/07/01
公開日: 2011/03/04
ジャーナル フリーCyclodextrin is produced with utilizing reverse osimosis to concentrate reaction mixture and ultra filtration to remove turbid materials. In production of 4G-β-D-galactosylsucrose (“Nyuka-oligosaccharide”), is indigestive and bifidobacterium growing factor, ultra filtration is also utilized to remove turbid materials.抄録全体を表示PDF形式でダウンロード (248K)
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