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Revista de la Asociacion Argentina de Microbiologia最新文献

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[Intestinal bacterial flora of Triatoma infestans]. [感染三角瘤的肠道菌群]。
Revista de la Asociacion Argentina de Microbiologia Pub Date : 1978-09-01
S N Rondinone, E L de Isola, M C Villafuerte, D Sánchez, M J Frigerio
{"title":"[Intestinal bacterial flora of Triatoma infestans].","authors":"S N Rondinone, E L de Isola, M C Villafuerte, D Sánchez, M J Frigerio","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76441,"journal":{"name":"Revista de la Asociacion Argentina de Microbiologia","volume":"10 3","pages":"117-24"},"PeriodicalIF":0.0,"publicationDate":"1978-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11600729","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
[Influence of the sterilization technic and culture media components on the growth and dissociation of Brucella abortus strain 19 in submerged cultures]. [灭菌技术和培养基成分对流产布鲁氏菌19株生长和分离的影响]。
Revista de la Asociacion Argentina de Microbiologia Pub Date : 1978-09-01
O Y Yantorno, L A Mazza, A P Balatti, W Aguirre
{"title":"[Influence of the sterilization technic and culture media components on the growth and dissociation of Brucella abortus strain 19 in submerged cultures].","authors":"O Y Yantorno,&nbsp;L A Mazza,&nbsp;A P Balatti,&nbsp;W Aguirre","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Submerged cultures of Brucella abortus strain 19 were studied in shaking flasks. The influence of the sterilization methods and the medium composition on the bacterial yield and cellular dissociation were studied. The selected medium was as follows (amounts in g/l): casein pancreatic hydrolizated 30; yeast extract 10; glucose, 30; sodium phosphate dibasic anhydrous 3,3; sodium monobasic monohydrate 9. Cell concentration of 8 . 10(10) viable cell/ml was obtained after 48 hours when the medium components were separated and sterilized at 121 degrees C for 20 min in autoclave.</p>","PeriodicalId":76441,"journal":{"name":"Revista de la Asociacion Argentina de Microbiologia","volume":"10 3","pages":"83-93"},"PeriodicalIF":0.0,"publicationDate":"1978-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11338517","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
[Experimental dental plaque and caries caused by Streptococcus mutans serotypes]. 【由变形链球菌血清型引起的实验性牙菌斑和龋齿】。
Revista de la Asociacion Argentina de Microbiologia Pub Date : 1978-09-01
C A Sabelli, S H Piovano, R L Macchi, M I Bernat, M J López, M Marcantoni, A E Caputo, M C Cazabat
{"title":"[Experimental dental plaque and caries caused by Streptococcus mutans serotypes].","authors":"C A Sabelli,&nbsp;S H Piovano,&nbsp;R L Macchi,&nbsp;M I Bernat,&nbsp;M J López,&nbsp;M Marcantoni,&nbsp;A E Caputo,&nbsp;M C Cazabat","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76441,"journal":{"name":"Revista de la Asociacion Argentina de Microbiologia","volume":"10 3","pages":"125-32"},"PeriodicalIF":0.0,"publicationDate":"1978-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11957594","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
[Kinetics of L-leucine transport in yeasts]. l -亮氨酸在酵母中的转运动力学。
Revista de la Asociacion Argentina de Microbiologia Pub Date : 1978-09-01
E H Ramos, L C de Bongioanni, A O Stoppani, I Kurlat
{"title":"[Kinetics of L-leucine transport in yeasts].","authors":"E H Ramos,&nbsp;L C de Bongioanni,&nbsp;A O Stoppani,&nbsp;I Kurlat","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76441,"journal":{"name":"Revista de la Asociacion Argentina de Microbiologia","volume":"10 3","pages":"102-16"},"PeriodicalIF":0.0,"publicationDate":"1978-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11600730","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
[Influence of the culture conditions on the regression of the cytopathogenic effect produced by Junín virus in Vero cells]. [培养条件对Junín病毒在Vero细胞中细胞致病性消退的影响]。
Revista de la Asociacion Argentina de Microbiologia Pub Date : 1978-09-01
R T de Avila, C E Coto
{"title":"[Influence of the culture conditions on the regression of the cytopathogenic effect produced by Junín virus in Vero cells].","authors":"R T de Avila,&nbsp;C E Coto","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76441,"journal":{"name":"Revista de la Asociacion Argentina de Microbiologia","volume":"10 3","pages":"94-101"},"PeriodicalIF":0.0,"publicationDate":"1978-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11445642","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
[Bacterial groups prevailing in the aerobic flora of two catches of antartic krill (Euphausia superba Dana) (author's transl)]. [两种南极磷虾(Euphausia superba Dana)需氧菌群中普遍存在的细菌群(作者译)]。
Revista de la Asociacion Argentina de Microbiologia Pub Date : 1978-09-01
M E Espeche, E R Fraile
{"title":"[Bacterial groups prevailing in the aerobic flora of two catches of antartic krill (Euphausia superba Dana) (author's transl)].","authors":"M E Espeche,&nbsp;E R Fraile","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76441,"journal":{"name":"Revista de la Asociacion Argentina de Microbiologia","volume":"10 3","pages":"133-6"},"PeriodicalIF":0.0,"publicationDate":"1978-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11957595","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
[Isolation of Ancylostoma duodenale antigens and production of immune sera]. 十二指肠钩虫抗原的分离及免疫血清的制备。
Revista de la Asociacion Argentina de Microbiologia Pub Date : 1978-05-01
J Espada, C Otazú, M Dorado, N C Brandan
{"title":"[Isolation of Ancylostoma duodenale antigens and production of immune sera].","authors":"J Espada,&nbsp;C Otazú,&nbsp;M Dorado,&nbsp;N C Brandan","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Rabbits were immunized using intact larvae or homogenates from Ancylostoma duodenale. Antisera were tested by immunodiffusion. The homogenates promote the formation of antibodies but the intact worms were not able to induce them. The antisera were partially purified by precipitation with amonium sulphate 40% saturation and filtration through Sephadex G-200. The purified material was attached to Sepharose 6B and used as immunoabsorbent for the isolation of the antigens from the soluble extracts of parasites. The isolated antigens were used in order to obtain new antisera. These antisera were used for the preparation of more efficient immunoabsorbent which allow to isolate new antigens that gave three precipitation lines by immunodiffusion. The polyacrylamide gel electrophoresis of crude homogenate discriminate 12 components, and the electrophoresis of the isolated antigens gave only 3 bands.</p>","PeriodicalId":76441,"journal":{"name":"Revista de la Asociacion Argentina de Microbiologia","volume":"10 2","pages":"54-60"},"PeriodicalIF":0.0,"publicationDate":"1978-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11335876","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
[Viral susceptibility of Vero cells persistently infected with Arenavirus: apparent formation of pseudotypes]. [持续感染沙粒病毒的Vero细胞的病毒易感性:假型的明显形成]。
Revista de la Asociacion Argentina de Microbiologia Pub Date : 1978-05-01
E B Damonte, S E Mersich, C E Coto
{"title":"[Viral susceptibility of Vero cells persistently infected with Arenavirus: apparent formation of pseudotypes].","authors":"E B Damonte,&nbsp;S E Mersich,&nbsp;C E Coto","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76441,"journal":{"name":"Revista de la Asociacion Argentina de Microbiologia","volume":"10 2","pages":"78-81"},"PeriodicalIF":0.0,"publicationDate":"1978-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11442881","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
[Selection of Mucor spp strains producing milk-clotting enzymes]. [产生凝乳酶的毛霉菌菌株的筛选]。
Revista de la Asociacion Argentina de Microbiologia Pub Date : 1978-05-01
E R Fraile, S Bernardinelli, M Handel, A M Jáuregui
{"title":"[Selection of Mucor spp strains producing milk-clotting enzymes].","authors":"E R Fraile,&nbsp;S Bernardinelli,&nbsp;M Handel,&nbsp;A M Jáuregui","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76441,"journal":{"name":"Revista de la Asociacion Argentina de Microbiologia","volume":"10 2","pages":"65-9"},"PeriodicalIF":0.0,"publicationDate":"1978-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11263851","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
[Immunodiffusion tests in gel media with the addition of polyethyleneglycol 6000 for the serodiagnosis of mycoses]. 【添加聚乙二醇6000的凝胶培养基免疫扩散试验用于真菌病的血清诊断】。
Revista de la Asociacion Argentina de Microbiologia Pub Date : 1978-05-01
L Zaror, A M Robles, R Negroni
{"title":"[Immunodiffusion tests in gel media with the addition of polyethyleneglycol 6000 for the serodiagnosis of mycoses].","authors":"L Zaror,&nbsp;A M Robles,&nbsp;R Negroni","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Different immunodiffusion techniques with and without the addition of polyetilenglycol 6000 (PEG), were studied to determine its effect on the sensitivity of these reactions. One hundred thirteen sera from patients who suffered or had suffered deep mycoses (paracoccidioidomycosis: 49, histoplasmosis: 25, aspergillosis: 25, candidiasis: 8 and coccidioidomycosis: 6) were examined by the quantitative Ouchterlony's immunodiffusion procedure. Regular medium and media with 2% and 4% PEG were used. Eighty two out of the one hundred thirteen sera were positive for the regular medium and 91 for the medium containing 2% of PEG; furthermore, an increase of 1 or 2 two fold dilutions in the titers was observed in 40% of the sera, for the later media. Twenty one sera from aspergillosis cases were examined by agarose gel immunoelectrophoresis, 80% had more precipitin bands in the medium with 2% of PEG. Thirty four serum samples of patients suffering aspergillosis, paracoccidioidomycosis and histoplasmosis were studied using the agarose electroosmophoresis with the secondary immunodiffusion test. An increase in the number of the anodic bands were observed in 55% while 64% presented more catodic bands, when the PEG medium was used. This results would indicate that the addition of 2% PEG 6000 to the regular medium improves the sensitivity of the immunodiffusion tests for mycoses.</p>","PeriodicalId":76441,"journal":{"name":"Revista de la Asociacion Argentina de Microbiologia","volume":"10 2","pages":"61-4"},"PeriodicalIF":0.0,"publicationDate":"1978-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11335875","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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