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[Evaluation of the antibody response and antigenemia in anti-HIV positive subjects with or without candidiasis]. [评价有或无念珠菌病的抗hiv阳性受试者的抗体反应和抗原血症]。
Giornale di batteriologia, virologia ed immunologia Pub Date : 1989-01-01
L Castelli, E Capra, E Gaido, R Milano, A Sampò
{"title":"[Evaluation of the antibody response and antigenemia in anti-HIV positive subjects with or without candidiasis].","authors":"L Castelli,&nbsp;E Capra,&nbsp;E Gaido,&nbsp;R Milano,&nbsp;A Sampò","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>As a diagnostic tool in infectious diseases by CANDIDA species, two different commercial kits have been tested. A LATEX agglutination-test for CANDIDA circulating antigens and an E.L.I.S.A. for detecting specific antibodies. We have examined 107 sets of anti-HIV + subjects (63 with positive culture and 44 negative) against 44 health controls. All controls were negative for circulating antigens, where as 27% resulted positive for specific antibodies. In the group of anti-HIV +, with positive culture for CANDIDA the 45% proved positive for CANDIDA circulating antigens, whereas only the 9.5% resulted negative. The results, shown in the present work, suggests the weight of LATEX test for its diagnostic reliability, its simplicity, while the E.L.I.S.A. for detection of specific antibodies turns out of difficult interpretation in distinguishing between common colonization and infection by CANDIDA species.</p>","PeriodicalId":12722,"journal":{"name":"Giornale di batteriologia, virologia ed immunologia","volume":"82 1-12","pages":"101-7"},"PeriodicalIF":0.0,"publicationDate":"1989-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13635356","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 flora of the external ear: preliminary data]. [外耳细菌菌群:初步资料]。
Giornale di batteriologia, virologia ed immunologia Pub Date : 1988-01-01
G P Cavallo, R Cavallo
{"title":"[Bacterial flora of the external ear: preliminary data].","authors":"G P Cavallo,&nbsp;R Cavallo","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":12722,"journal":{"name":"Giornale di batteriologia, virologia ed immunologia","volume":"81 1-12","pages":"129-31"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14402274","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
Ability of interleukin-4 to elicit an immunoreaction against a murine tumor. 白细胞介素-4引发针对小鼠肿瘤的免疫反应的能力。
Giornale di batteriologia, virologia ed immunologia Pub Date : 1988-01-01
M C Bosco, M Giovarelli, G Forni
{"title":"Ability of interleukin-4 to elicit an immunoreaction against a murine tumor.","authors":"M C Bosco,&nbsp;M Giovarelli,&nbsp;G Forni","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A T cell-derived lymphokine, IL-4, has been shown to have activating and growth promoting properties on macrophages, T cells and B cells. IL-4 could thus be used to augment immunoreactivity in the treatment of tumors. To evaluate its ability to promote an immune reaction capable of hampering tumor growth, we injected mice with small amounts of recombinant IL-4 perilymphatically daily for ten days near the challenge site of a poorly immunogenic syngenic fibrosarcoma (CE-2). These low doses activated such a strong immune reaction that incipient syngenic tumors were rejected. Our results suggest that the host immune system plays a fundamental role in this IL-4 dependent lymphokine-activated tumor inhibition (LATI).</p>","PeriodicalId":12722,"journal":{"name":"Giornale di batteriologia, virologia ed immunologia","volume":"81 1-12","pages":"3-9"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14402276","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
Impairment of macrophage antiviral activity by soluble tumor products. Effects of bacterial immunomodulators. 可溶性肿瘤产物对巨噬细胞抗病毒活性的损害。细菌免疫调节剂的作用。
Giornale di batteriologia, virologia ed immunologia Pub Date : 1988-01-01
L Bonina, A Arena, M C Liberto, D Iannello, R A Merendino, G B Costa, P Mastroeni
{"title":"Impairment of macrophage antiviral activity by soluble tumor products. Effects of bacterial immunomodulators.","authors":"L Bonina,&nbsp;A Arena,&nbsp;M C Liberto,&nbsp;D Iannello,&nbsp;R A Merendino,&nbsp;G B Costa,&nbsp;P Mastroeni","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The antiviral activities of normal rat peritoneal macrophages versus Herpes Simplex Virus type 1 were inhibited by sera from tumor-bearing rats and 3M KCl extracts of tumor mass. The inhibitory activity was demonstrated on the extrinsic as well as on the intrinsic macrophage functions. Sera from Corynebacterium parvum and Listeria monocytogenes treated tumor bearing rats did not inhibit these macrophages functions. Furthermore the 3 M KCl extracts from the tumor mass of the above treated TBR show a decrease in the capability to impair these macrophage functions. On the other hand, the treatment with the oral polyvalent adjuvant \"Buccalin\" was not able to restore the compromised antiviral activity in tumor bearing rats.</p>","PeriodicalId":12722,"journal":{"name":"Giornale di batteriologia, virologia ed immunologia","volume":"81 1-12","pages":"10-24"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13993027","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
Rapid detection of human cytomegalovirus in immunocompromised patients. 免疫功能低下患者巨细胞病毒的快速检测。
Giornale di batteriologia, virologia ed immunologia Pub Date : 1988-01-01
M Del Pezzo, M L Gobbo, M Miloso, E Gulletta
{"title":"Rapid detection of human cytomegalovirus in immunocompromised patients.","authors":"M Del Pezzo,&nbsp;M L Gobbo,&nbsp;M Miloso,&nbsp;E Gulletta","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The Authors have evaluated, by DNA-probe hybridization, the presence of CMV in the cellular fractions of different body fluids from immunocompromised patients. This specific methodology appear to be rapid to perform, adaptable to different clinical samples and sensitive. Even in absence of a supporting evaluation of specific antibodies, direct detection of virus, by DNA-probe, seems to be the most efficient and rapid approach to confirm the diagnosis either of active phase or reactivating of CMV infection.</p>","PeriodicalId":12722,"journal":{"name":"Giornale di batteriologia, virologia ed immunologia","volume":"81 1-12","pages":"25-31"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13993028","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-resistant bacterial strains, their spread and social and economic implications]. [耐抗生素菌株，它们的传播及其社会和经济影响]。
Giornale di batteriologia, virologia ed immunologia Pub Date : 1988-01-01
G Cavallo
{"title":"[Antibiotic-resistant bacterial strains, their spread and social and economic implications].","authors":"G Cavallo","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The policies, laws, regulations governing the prescription and the use of antibiotics in 41 countries are examined. The enforcement of restrictions and the relations with the emergence of resistant strains are discussed. Emergence and spread of antibiotic-resistant bacteria result augmented in developing countries. Efforts to improves, in these nations, sanitation, nutrition, right information, education and usage of antibiotics must be taken into consideration.</p>","PeriodicalId":12722,"journal":{"name":"Giornale di batteriologia, virologia ed immunologia","volume":"81 1-12","pages":"117-28"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14211425","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 Chlamydia trachomatis in non-gonococcal urethritis]. [非淋球菌性尿道炎沙眼衣原体的分离]。
Giornale di batteriologia, virologia ed immunologia Pub Date : 1988-01-01
G C Molinaro, A Duglio, C Marini
{"title":"[Isolation of Chlamydia trachomatis in non-gonococcal urethritis].","authors":"G C Molinaro,&nbsp;A Duglio,&nbsp;C Marini","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":12722,"journal":{"name":"Giornale di batteriologia, virologia ed immunologia","volume":"81 1-12","pages":"90-5"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14403235","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
[Iatrogenic pathology: lupus syndromes caused by pharmacologic agents. Pathogenetic and immunologic aspects]. 医源性病理:药物所致狼疮综合征。发病和免疫方面]。
Giornale di batteriologia, virologia ed immunologia Pub Date : 1988-01-01
C Fiorio, M Braida, A Angela
{"title":"[Iatrogenic pathology: lupus syndromes caused by pharmacologic agents. Pathogenetic and immunologic aspects].","authors":"C Fiorio,&nbsp;M Braida,&nbsp;A Angela","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":12722,"journal":{"name":"Giornale di batteriologia, virologia ed immunologia","volume":"81 1-12","pages":"60-89"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14210232","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 resistance to antibiotics: biologic and ecologic aspects]. [细菌对抗生素的耐药性:生物学和生态学方面]。
Giornale di batteriologia, virologia ed immunologia Pub Date : 1988-01-01
G Cavallo
{"title":"[Bacterial resistance to antibiotics: biologic and ecologic aspects].","authors":"G Cavallo","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>After a short introduction on bacterial resistance to the antibiotics and on the importance of the problem of emergence of the resistant strains, the mechanisms responsible are discussed. There are three major ways by which bacteria resist beta-lactam antibiotics; these include: altered outer membrane permeability, production of beta-lactamase and diminished affinity of the PbPs. Production of beta-lactamase is by far the most frequently encountered; for this reason there has been a major effort in the past 20 year to design new beta-lactam antibiotics, but on the other side bacteria elaborate constantly new strategies against new antibiotics. Moreover the use of antibacterial agents over the past half century has elicited a widespread deployment of genes for resistance in population of bacteria throughout the world and is conditioning the evolution of microbes.</p>","PeriodicalId":12722,"journal":{"name":"Giornale di batteriologia, virologia ed immunologia","volume":"81 1-12","pages":"96-116"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14210235","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 entomopathogenic fungus inoculum on the control of Corythycha ciliata Say adults, wintering on plane-trees of city groves]. [昆虫病原真菌接种对城市林内梧桐树上成虫越冬的防治效果]。
Giornale di batteriologia, virologia ed immunologia Pub Date : 1988-01-01
O I Ozino, G Zeppa
{"title":"[Effect of entomopathogenic fungus inoculum on the control of Corythycha ciliata Say adults, wintering on plane-trees of city groves].","authors":"O I Ozino,&nbsp;G Zeppa","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Within a three years research program, infection tests were carried on adults of Corythucha ciliata wintering on the plane-trees of same city avenues, inoculating entomopathogenic deuteromycetes Beauveria bassiana, Verticillium lecanii, Paecilomyces farinsus, microorganisms which are known to be naturally present in such an environment. Inoculated fungi were able to settle only where the trees were free from any kind of disturbance, while this failed to occur in the areas of intense car traffic. Number of treatments efficiently affected pathogens diffusion in the trees. The persistency of the parasites on the insects, even one year after the treatment, seems to indicate the possibility of their use for the limitation of C. ciliata.</p>","PeriodicalId":12722,"journal":{"name":"Giornale di batteriologia, virologia ed immunologia","volume":"81 1-12","pages":"32-9"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14402279","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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