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Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles最新文献

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[Peroxidation of lipids in the inflammatory process]. [炎症过程中脂质过氧化]。
Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles Pub Date : 1980-11-03
J Fournier, J Emerit, A M Michelson
{"title":"[Peroxidation of lipids in the inflammatory process].","authors":"J Fournier,&nbsp;J Emerit,&nbsp;A M Michelson","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Lipidoperoxidation in the sebum from 10 subjects suffering from inflammatory acne has been shown by use of mass spectroscopy, in contrast with 10 normal subjects where this was not observed. Peroxidation of sebum lipids is probably linked with the inflammation of the comedons.</p>","PeriodicalId":10605,"journal":{"name":"Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles","volume":"291 9","pages":"753-5"},"PeriodicalIF":0.0,"publicationDate":"1980-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17511006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Effect of glucose on the determination of the sensitivity of Escherichia coli to aminoglycosides]. 葡萄糖对大肠杆菌对氨基糖苷敏感性测定的影响
Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles Pub Date : 1980-10-27
L Escoula, M Coste
{"title":"[Effect of glucose on the determination of the sensitivity of Escherichia coli to aminoglycosides].","authors":"L Escoula,&nbsp;M Coste","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The diameter of inhibition zones produced by discs of aminoglycosides in cultures of Escherichia coli varied on different Mueller Hinton media (Pasteur, Merck). The minimum inhibitory concentration (M.I.C.) estimated was 20 times greater with Pasteur medium compared to Merck medium. This increase of the M.I.C. was related to the presence of glucose in the medium.</p>","PeriodicalId":10605,"journal":{"name":"Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles","volume":"291 8","pages":"681-3"},"PeriodicalIF":0.0,"publicationDate":"1980-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17832616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Continuous detection of the release of acetylcholine from the electric organ of Torpedo using a chemiluminescence reaction]. [利用化学发光反应连续检测鱼雷电器官释放的乙酰胆碱]。
Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles Pub Date : 1980-10-27
M Israël, B Lesbats
{"title":"[Continuous detection of the release of acetylcholine from the electric organ of Torpedo using a chemiluminescence reaction].","authors":"M Israël,&nbsp;B Lesbats","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A chemiluminescent procedure to measure acetylcholine was developed and used to detect continuously the release of transmitter from stimulated electric organ slices and synaptosomes. Acetylcholine is hydrolysed by acetylcholinesterase; the choline liberated is oxidized by choline oxidase to betaïne; the H2O2 generated triggers the luminescence of luminol in presence of peroxidase. The extension to other transmitters is possible; several developments are envisaged.</p>","PeriodicalId":10605,"journal":{"name":"Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles","volume":"291 8","pages":"713-6"},"PeriodicalIF":0.0,"publicationDate":"1980-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17832515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Physiologic and genetic analysis of a mutant excreting alkaline phosphatase in Escherichia coli K 12]. [大肠杆菌k12分泌碱性磷酸酶突变体的生理和遗传分析]。
Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles Pub Date : 1980-10-27
J C Lazzaroni, R Portalier, D Atlan
{"title":"[Physiologic and genetic analysis of a mutant excreting alkaline phosphatase in Escherichia coli K 12].","authors":"J C Lazzaroni,&nbsp;R Portalier,&nbsp;D Atlan","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A physiological analysis of an E. coli K 12 periplasmic-leaky mutant shows that specific excretion of periplasmic proteins increases with time and temperature of incubation when cells are grown in rich L medium. The associated lky mutation was mapped by use of conventional genetic techniques near the gal locus.</p>","PeriodicalId":10605,"journal":{"name":"Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles","volume":"291 8","pages":"677-80"},"PeriodicalIF":0.0,"publicationDate":"1980-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17832615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Free nucleotides of nerve cells, in culture]. [培养中神经细胞的游离核苷酸]。
Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles Pub Date : 1980-10-27
A Dierich, M Wintzerith, M H Back, P Mandel
{"title":"[Free nucleotides of nerve cells, in culture].","authors":"A Dierich,&nbsp;M Wintzerith,&nbsp;M H Back,&nbsp;P Mandel","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In primary cultures the free nucleotide (FN) distribution pattern showed a slight increase of adenylic nucleotides in neuroblasts as compared to glioblasts. Significant differences in the FN distribution were found between primary cultures and clonal nerve cell lines.</p>","PeriodicalId":10605,"journal":{"name":"Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles","volume":"291 8","pages":"709-11"},"PeriodicalIF":0.0,"publicationDate":"1980-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17832620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Leishmania infantum Nicolle, 1908, the agent of the autochthonous oriental sore. Apropos of the biochemical identification of 2 strains isolated in the eastern Pyrenees]. [小儿利什曼原虫，1908，原产于东方的病原体。]从东比利牛斯山分离的2株菌株的生化鉴定[j]。
Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles Pub Date : 1980-10-27
J A Rioux, G Lanotte, R Maazoun, R Perello, F Pratlong
{"title":"[Leishmania infantum Nicolle, 1908, the agent of the autochthonous oriental sore. Apropos of the biochemical identification of 2 strains isolated in the eastern Pyrenees].","authors":"J A Rioux,&nbsp;G Lanotte,&nbsp;R Maazoun,&nbsp;R Perello,&nbsp;F Pratlong","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Two strains of parasites isolated from cases of oriental sore in the Pyrénées-Orientales were identified by electrophoretic analysis of eight isoenzymes (PGM, PGI, G-6-PDH, 6-PGDH, IDH, MDH, ME and GOT). Both strains were identical with Leishmania infantum Nicolle, 1908, which normally causes visceral leishmaniasis. It is probable that, in the Mediterranean region, some cutaneous lesions observed within the area of visceral leishmaniasis are caused by this species rather than by Leishmania tropica (Wright, 1903) or Leishmania major (Yakimoff and Schokor, 1914) traditionally believed to be agents of cutaneous leishmaniasis in the Old World.</p>","PeriodicalId":10605,"journal":{"name":"Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles","volume":"291 8","pages":"701-3"},"PeriodicalIF":0.0,"publicationDate":"1980-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17832619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Increased erythrocyte Na+ in genetic hypertension in the rat]. [遗传性高血压大鼠红细胞Na+升高]。
Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles Pub Date : 1980-10-27
M de Mendonça, M L Grichois, J Mekler, D Ben-Ishay, P Meyer
{"title":"[Increased erythrocyte Na+ in genetic hypertension in the rat].","authors":"M de Mendonça,&nbsp;M L Grichois,&nbsp;J Mekler,&nbsp;D Ben-Ishay,&nbsp;P Meyer","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A rise in erythrocyte Na+ content secondary to a sodium rich diet has been observed in genetically hypertensive Rats and in Rats with a predisposition to develop hypertension under the influence of Na+ loading. In contrast, such a rise is absent in Rats with a genetic resistance to the development of hypertension. Hence, the determination of erythrocyte Na+ after exposure to a sodium load may permit the characterization of primary hypertension.</p>","PeriodicalId":10605,"journal":{"name":"Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles","volume":"291 8","pages":"689-91"},"PeriodicalIF":0.0,"publicationDate":"1980-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17832617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Binding capacity of the testosterone-binding plasma protein in 2 wild mammals with cyclic testicular activity, the fox and badger]. [2种具有周期性睾丸活动的野生哺乳动物狐狸和獾睾酮结合血浆蛋白的结合能力]。
Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles Pub Date : 1980-10-27
D Maurel, A M Laurent, J Y Daniel, J Boissin
{"title":"[Binding capacity of the testosterone-binding plasma protein in 2 wild mammals with cyclic testicular activity, the fox and badger].","authors":"D Maurel,&nbsp;A M Laurent,&nbsp;J Y Daniel,&nbsp;J Boissin","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The binding capacity of the plasma testosterone binding globulin (TeBG) as determined by the equilibrium dialysis method, in fox and badger, was shown to wary in relation to the seasonal endocrine activity of the testis. During the winter breeding period, the TeBG binding capacity was low in the fox and high in the badger, whereas an opposite situation prevailed during the sexual quiescence phase. Independent of those seasonal variations, the binding capacity of TeBG was always lower in fox than in badger.</p>","PeriodicalId":10605,"journal":{"name":"Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles","volume":"291 8","pages":"693-6"},"PeriodicalIF":0.0,"publicationDate":"1980-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17832618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Complexes of enkephalins with zinc (II). Study by nuclear magnetic resonance]. 脑啡肽与锌的配合物(II)。核磁共振研究。
Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles Pub Date : 1980-10-27
R Haran, J E Gairin, H Mazarguil
{"title":"[Complexes of enkephalins with zinc (II). Study by nuclear magnetic resonance].","authors":"R Haran,&nbsp;J E Gairin,&nbsp;H Mazarguil","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Structural modifications of enkephalins obtained by complexation of Zn++ are brought out by high resolution 1 H N M R spectroscopy. For one of the two enkephalins studied, the conformational equilibrium is greatly shifted by the introduction of the metal ion.</p>","PeriodicalId":10605,"journal":{"name":"Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles","volume":"291 8","pages":"685-8"},"PeriodicalIF":0.0,"publicationDate":"1980-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17320192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
[Hepatic regeneration in the rat after subtotal (90%) hepatectomy treated with testosterone]. [睾酮治疗大鼠肝大部切除(90%)后的肝脏再生]。
Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles Pub Date : 1980-10-20
B Saint-Aubert, P Vic, C Brissac, P Bories, C Humeau, H Joyeux, C Solassol
{"title":"[Hepatic regeneration in the rat after subtotal (90%) hepatectomy treated with testosterone].","authors":"B Saint-Aubert,&nbsp;P Vic,&nbsp;C Brissac,&nbsp;P Bories,&nbsp;C Humeau,&nbsp;H Joyeux,&nbsp;C Solassol","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A single dose (120 mg/kg IM) of testosterone administered 1 month before subtotal hepatectomy (90%) in Rats, reduced liver steatosis and allowed complete liver regeneration.</p>","PeriodicalId":10605,"journal":{"name":"Comptes rendus des seances de l'Academie des sciences. Serie D, Sciences naturelles","volume":"291 7","pages":"653-5"},"PeriodicalIF":0.0,"publicationDate":"1980-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17832614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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