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Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie最新文献

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In situ microspectrofluorometry of nuclear and kinetoplast DNA in Trypanosoma gambiense. 冈比亚锥虫细胞核和着丝体DNA的原位显微荧光测定。
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie Pub Date : 1979-07-01
S Inoki, H Osaki, M Furuya
{"title":"In situ microspectrofluorometry of nuclear and kinetoplast DNA in Trypanosoma gambiense.","authors":"S Inoki,&nbsp;H Osaki,&nbsp;M Furuya","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Using a spectrofluorometer with the Zeiss Universal Micro-Spectrophotometer 1 (UMSP 1), both nuclear and kinetoplast DNA (N-DNA and K-DNA) in the trypomastigote form of Trypanosoma gambiense (Strain Wellcome) were measured in situ without being extracted. As the fluorescent dye, ethidium bromide was preferably employed because there was a very marked increase in the ethidium fluorescence when the dye was intercalated between the base paires of the DNA helix. According to this method, it became possible to demonstrate the existence of double-stranded DNA in both nucleus and kinetoplast clearer than before.</p>","PeriodicalId":23838,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","volume":"244 2-3","pages":"327-30"},"PeriodicalIF":0.0,"publicationDate":"1979-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11313261","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 several salts on rubella virus hemagglutination. 几种盐对风疹病毒血凝的影响。
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie Pub Date : 1979-07-01
M Trudel, M Ravaoarinoro, J F Raymond, P Payment
{"title":"Effect of several salts on rubella virus hemagglutination.","authors":"M Trudel,&nbsp;M Ravaoarinoro,&nbsp;J F Raymond,&nbsp;P Payment","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":23838,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","volume":"244 2-3","pages":"175-80"},"PeriodicalIF":0.0,"publicationDate":"1979-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11708961","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
[Further investigations concerning the reaction between haptoglobin and T4-antigen-carrying streptocci (author's transl)]. [关于接触珠蛋白与携带t4抗原的链球菌反应的进一步研究[作者译]。
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie Pub Date : 1979-07-01
O Prokop, W Köhler, D Gerlach, A Stelzner, E Günther, S Scriba
{"title":"[Further investigations concerning the reaction between haptoglobin and T4-antigen-carrying streptocci (author's transl)].","authors":"O Prokop,&nbsp;W Köhler,&nbsp;D Gerlach,&nbsp;A Stelzner,&nbsp;E Günther,&nbsp;S Scriba","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The median level of haptoglobin types 2-2 and 2-1 was found to be proportional to the agglutination titer of T4 antigen-carrying streptococci (Fig. 1). This relationship need not exist in individual sera since, as seen from Table 1, high agglutination titers may be caused by sera with low levels of haptoglobin. Thus the agglutination reaction might depend not only on the quantity of haptoglobin but also on other factor(s) (at least in individual serum samples). - On the other hand, different agglutination titers did not correlate with the quantity of T4 antigen either. A strain of Strep. pyogenes, type 60, was agglutinated at high titers by sera with a high level of haptoglobin in spite of its low ability to absorb haptoglobin. This was in contrast to a strain of group G (20488) which had a high capacity both to become agglutinated and to absorb haptoglobin (Table 2). Absorption of haptoglobin by affinity chromatography decreased the agglutination titer for T4 streptococci. - The reaction between haptoglobin and T4-streptocci did not fix complement. No differences were found between sera of haptoglobin types 1-1, 2-1, and 2-2 with respect to the amount of C, C3, C4, and C3A, respectively (Tables 3-5).</p>","PeriodicalId":23838,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","volume":"244 2-3","pages":"202-9"},"PeriodicalIF":0.0,"publicationDate":"1979-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11708963","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
Light and electron microscopic studies on gamogony and sporogony of 5 sarcocystis species in vivo and in tissue cultures. 5种肌囊菌体内和组织培养中配子和孢子发生的光镜和电镜研究。
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie Pub Date : 1979-07-01
B Becker, H Mehlhorn, A O Heydorn
{"title":"Light and electron microscopic studies on gamogony and sporogony of 5 sarcocystis species in vivo and in tissue cultures.","authors":"B Becker,&nbsp;H Mehlhorn,&nbsp;A O Heydorn","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The gamogony and sporogony of 2 Sarcocystis species was investigated in their natural final hosts and those of 5 species in various cultured cells with identical features concerning timing and ultrasturcture.</p>","PeriodicalId":23838,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","volume":"244 2-3","pages":"394-404"},"PeriodicalIF":0.0,"publicationDate":"1979-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11336056","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
Discrepancies Between strong immunochemical relations of S. typhimurium and S. kentucky and their behaviour "in vivo". 鼠伤寒沙门氏菌和肯塔基沙门氏菌强免疫化学关系及其在体内行为的差异。
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie Pub Date : 1979-07-01
C Barber, E Eylan
{"title":"Discrepancies Between strong immunochemical relations of S. typhimurium and S. kentucky and their behaviour \"in vivo\".","authors":"C Barber,&nbsp;E Eylan","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Proteins from S. typhimurium and from S. kentucky strongly cross-precipitated against sera prepared in rabbits with the respective strains; agglutinations paralleled the precipitations. The related antigens were, however, not involved in \"in vivo\" cross-protections. Mice immunized with proteins from S. kentucky resisted the toxicity of the homologous strain and that of a concentration of S. emek which killed the controls but did not survive the infection with 1LD100 of S. typhimurium. There was a long delay in the death of those mice infected with S. typhimurium while the mice immunized with S. typhimurium proteins were killed by the toxicity of 1LD100 S. kentucky, like the controls, within 20 hours. The results strikingly underline the specificity of host-parasite relations and the need for circumspection when involving common antigens in either virulence or toxicity.</p>","PeriodicalId":23838,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","volume":"244 2-3","pages":"233-9"},"PeriodicalIF":0.0,"publicationDate":"1979-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11595699","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
Serological cross-reactions between toxoplasma and hammondia. 弓形虫与哈蒙地虫血清学交叉反应。
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie Pub Date : 1979-07-01
G Weiland, M Rommel, F von Seyerl
{"title":"Serological cross-reactions between toxoplasma and hammondia.","authors":"G Weiland,&nbsp;M Rommel,&nbsp;F von Seyerl","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Toxoplasma and Hammondia infected mice, dogs, rabbits, and pigs were tested for Toxoplasma antibodies by means of 5 serological methods. All Toxoplasma infected animals showed Toxoplasma-specific antibodies. Only sera of Hammondia infected mice and dogs showed positive serological reactions with Toxoplasma antigen in the SFT, CFT, and ELISA. IFAT and IHA, however, proved to be Toxoplasma-specific. The influence of Hammondia infections on the Toxoplasma serology is discussed.</p>","PeriodicalId":23838,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","volume":"244 2-3","pages":"391-3"},"PeriodicalIF":0.0,"publicationDate":"1979-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11596815","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
Bacteriocin--Symposium. XII. International Congress of Microbiology, Munich 3-8 September 1978. Introduction. Penetration of the bacterial envelope by colicins. 细菌素——研讨会。十二。国际微生物学大会，慕尼黑，1978年9月3-8日。介绍。粘菌素对细菌包膜的渗透
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie Pub Date : 1979-06-01
I B Holland
{"title":"Bacteriocin--Symposium. XII. International Congress of Microbiology, Munich 3-8 September 1978. Introduction. Penetration of the bacterial envelope by colicins.","authors":"I B Holland","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":23838,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","volume":"244 1","pages":"74-7"},"PeriodicalIF":0.0,"publicationDate":"1979-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11595694","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
Antibiotic resistance of salmonellae in Czechoslovakia -- situation and prospects. 捷克斯洛伐克沙门氏菌抗生素耐药性现状与展望。
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie Pub Date : 1979-06-01
E Stepánková, J Janousková, J Grunt, V Krcméry, J Havlík
{"title":"Antibiotic resistance of salmonellae in Czechoslovakia -- situation and prospects.","authors":"E Stepánková,&nbsp;J Janousková,&nbsp;J Grunt,&nbsp;V Krcméry,&nbsp;J Havlík","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Antibiotic resistance of non-typhoid Salmonellae is in Czechoslovakia continuously monitored by a computer and its transferability is studied, on an all-nation level, within the Federal Plan of Scientific Investigation and Development. Restance and its transferability was surveyed in strains of Salmonella from humans, from farm animals, from the food chain as well as from surface and waste waters. Proportion of antibiotic-resistant Salmonella strains did not, in general, increase during the four-year period of 1973 to 1977. While resistant strains from humans as well as farm animals show a high degree of transferability, strains from food samples lack, in general, the transfer ability. This might be inferred that strains causing human salmonellosis which are carried to man trough foodchain, gain their character of transferability directly in the gut, i.e. from E. coli strains, and mainly due to presence of therapeutically given antibiotics.</p>","PeriodicalId":23838,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","volume":"243 4","pages":"450-6"},"PeriodicalIF":0.0,"publicationDate":"1979-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11688852","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
Studies on a receptor for pyocin in a R mutant of Salmonella minnesota. 明尼苏达沙门氏菌R突变体脓毒素受体的研究。
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie Pub Date : 1979-06-01
J Krämer, G Bradenbrink, H Brandis
{"title":"Studies on a receptor for pyocin in a R mutant of Salmonella minnesota.","authors":"J Krämer,&nbsp;G Bradenbrink,&nbsp;H Brandis","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Lipopolysaccharide (LPS) isolated from the pyocin sensitive R form strain of Salmonella minnesota F6 (chemotype Rd1) inhibited the activity of bacteriophage tail-like pyocin P1 whereas no inhibition occurred with LPS prepared from the pyocin resistant S form of S. minnesota. Subunits of lipopolysaccharide obtained by treatment with sodium deoxycholate and the polysaccharide fraction of the lipopolysaccharide obtained by acid hydrolysis were shown to be still active whereas lipid A fraction had no pyocin neutralizing activity. The (KDO)3-hepI-hepII unit, which terminates the lipopolysaccharide of S. minnesota F6 was, therefore, suggested to determine the specificity of the pyocin P1 receptor.</p>","PeriodicalId":23838,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","volume":"243 4","pages":"457-64"},"PeriodicalIF":0.0,"publicationDate":"1979-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11333964","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
[Mycobacteria in arthropodes of different biotopes (author's transl)]. [不同生物群落节肢动物中的分枝杆菌(作者译)]。
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie Pub Date : 1979-06-01
W Beerwerth, B Eysing, U Kessel
{"title":"[Mycobacteria in arthropodes of different biotopes (author's transl)].","authors":"W Beerwerth,&nbsp;B Eysing,&nbsp;U Kessel","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Many arthropodes are found in close contact with soil and other material contaminated by mycobacteria. In order to clear up their importance as potential carriers of germs of the MAIS complex (Mycobacterium avium, intracellulare, scrofulaceum), we investigated 835 samples of arthropodes taken from different biotopes. Following a treatment according to the cultural method developed by us (Beerwerth, 1967), we isolated 606 strains of mycobacteria from 302 (36.0%) out of 835 samples. Incubation at room temperature was more effective than incubation at 37 degrees C. 96 (15.8%) in 606 strains did not grow at 37 degrees C. In arthropodes taken from pasture-ground we mainly found mycobacteria of group II according to Runyon, while in arthropodes from arable land, stables and saw mills mycobacteria of group III predominated. Samples of arthropodes taken from forests, moorland and waters showed a comparatively similar spectrum of species. Strains of the MAIS complex - M. avium, intracellulare, scrofulaceum - were frequent in areas of saw mills (80 = 20.5% in 356 strains), but rarely found amongst the remaining biotopes (11 = 4.4% in 250 species). Mycobacteria were chiefly isolated from larvae and imagines living in permanent contact with soil and less from winged shapes. The epidemiological importance of arthropodes spreading pathogenic mycobacteria should not be overvalued.</p>","PeriodicalId":23838,"journal":{"name":"Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie","volume":"244 1","pages":"50-7"},"PeriodicalIF":0.0,"publicationDate":"1979-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11708958","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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