Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology最新文献

Mycoplasmosis: experimental pyelonephritis in rats; Demonstration of antibody in urine and serum. 支原体病:实验性大鼠肾盂肾炎尿和血清中抗体的证明。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB02388.X

S. Rosendal, Thomsen Ac

引用次数: 1

Isolation of lymphocytes from blood. A procedure combining nylon fibre filtration and differential centrifugation. 从血液中分离淋巴细胞。将尼龙纤维过滤和差动离心相结合的程序。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1970.TB04308.X

A. Tärnvik

引用次数: 8

Demonstration of carcinoembryonic antigens (CEA), nonspecific cross-reacting antigens (NCA) and an associated alpha protein in normal human tissues and fluids by immunodiffusion techniques. 通过免疫扩散技术在正常人体组织和体液中发现癌胚抗原(CEA)、非特异性交叉反应抗原(NCA)和相关α蛋白。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB02342.X

Harald ørjasæter

{"title":"Demonstration of carcinoembryonic antigens (CEA), nonspecific cross-reacting antigens (NCA) and an associated alpha protein in normal human tissues and fluids by immunodiffusion techniques.","authors":"Harald ørjasæter","doi":"10.1111/J.1699-0463.1974.TB02342.X","DOIUrl":"https://doi.org/10.1111/J.1699-0463.1974.TB02342.X","url":null,"abstract":"Perchloric acid extracts (PCA) of cancer tissues, normal and inflammatory tissues, normal sera, urines and salivas were studied to detect carcinoembryonic antigens (CEA) and cross-reacting antigens. The extracts were tested in high concentration by immunodiffusion methods in agarose gel. Substances which showed complete identity with CEA were found in apparently normal tissue, saliva and urine and in inflammatory tissue as well as in primary lung cancer. In addition, material which cross-reacted with CEA was found in all the samples tested in adequate concentrations, including serum, saliva and urine. Both CEA and the non-specific cross-reacting antigens (NCA) were found in samples of purified blood group substance A and B and in saliva from secretor and non-secretor. An α-protein was found in PCA extracts of normal and cancer tissue, normal serum and some urines. Some preliminary observations are reported on the α-protein which seems to share antigenic determinants with the βE-protein possessing NCA determinants.","PeriodicalId":7323,"journal":{"name":"Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology","volume":"2 1","pages":"387-395"},"PeriodicalIF":0.0,"publicationDate":"2009-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72615739","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: 1

Gas chromatography of bacterial whole cell methanolysates; IV. A procedure for fractionation and identification of fatty acids and monosaccharides of cellular structures. 细菌全细胞甲醇解物的气相色谱分析脂肪酸和细胞结构单糖的分离和鉴定方法。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/j.1699-0463.1974.tb02373.x

E. Jantzen, K. Bryn, K. Bøvre

引用次数: 22

Casein-induced amyloidosis in the nude mouse. I. Acceleration of amyloidosis in recipients of spleen grafts from casein-sensitized donor mice. II. Transfer of amyloidosis by spleen cells. 酪蛋白诱导的裸小鼠淀粉样变性。1 .酪蛋白致敏供体小鼠脾移植受体淀粉样变加速。2脾细胞淀粉样变性的转移。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB02344.X

F. Hardt, M. H. Claësson

{"title":"Casein-induced amyloidosis in the nude mouse. I. Acceleration of amyloidosis in recipients of spleen grafts from casein-sensitized donor mice. II. Transfer of amyloidosis by spleen cells.","authors":"F. Hardt, M. H. Claësson","doi":"10.1111/J.1699-0463.1974.TB02344.X","DOIUrl":"https://doi.org/10.1111/J.1699-0463.1974.TB02344.X","url":null,"abstract":"Amyloidosis was induced by repeated casein injections in a strain of mice with congenital aplasia of the thymus (nu/nu-C3H). The development of amyloidosis in this strain was delayed compared with the development of amyloidosis in the strain of control mice C3H. Spleen grafts from casein sensitized non-amyloidotic “nude” and C3H mice were transferred to mice from both strains. Only grafts from casein-sensitized C3H mice could accelerate amyloid formation in recipients, whereas grafts from the casein-sensitized “nude” mice had no such effect. Antibodies to casein could be detected neither in the donor mice nor in the recipients. The observed acceleration could be due to a transfer of casein stimulated T-lymphocytes. Spleen cells from amyloidotic “nude” and C3H mice were transferred to both strains. Amyloid formation occurred only in recipients belonging to the C3H strain. As amyloid formation in the recipients—in this transfer model—is dependent on heavy cytotoxic treatment, it seems unlikely that amyloid formation in the recipients is due to immune reactions elicited by donor or recipient lymphoid cells. The reason why amyloidosis cannot be transferred by spleen cells to nude mice could be due to a poorer trapping of donor spleen cells in the nude spleens than in the normal C3H spleens.","PeriodicalId":7323,"journal":{"name":"Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology","volume":"14 1","pages":"403-8"},"PeriodicalIF":0.0,"publicationDate":"2009-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76809102","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: 3

In vitro studies of chicken lymphoid cells. 1. Phytohaemagglutinin induced DNA, RNA and protein synthesis in spleen cells from control-irradiated and bursectomized-irradiated chickens. 鸡淋巴样细胞的体外研究。1. 植物血凝素诱导对照辐照和去法氏囊辐照鸡脾脏细胞DNA、RNA和蛋白质合成。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1970.TB04349.X

G. Alm

引用次数: 4

The ultrastructure of cultivable treponemes. 1. Treponema phagedenis, Treponema vincentii and Treponema refringens. 可培养密螺旋体的超微结构。1. 噬菌体密螺旋体，文森特密螺旋体和折射密螺旋体。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB02335.X

Hougen Kh

引用次数: 0

Oxidase positive bacteria in the human nose incidence and species distribution, as diagnosed by genetic transformation. 氧化酶阳性菌在人鼻中的发病率及种类分布，以遗传转化诊断为主。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1970.TB04369.X

K. Bøvre

{"title":"Oxidase positive bacteria in the human nose incidence and species distribution, as diagnosed by genetic transformation.","authors":"K. Bøvre","doi":"10.1111/J.1699-0463.1970.TB04369.X","DOIUrl":"https://doi.org/10.1111/J.1699-0463.1970.TB04369.X","url":null,"abstract":"By diagnostic application of genetic transformation, the occurrence of oxidase positive bacteria in the human nose cavity was examined. Neisseria catarrhalis and Moraxella nonliqucfaciens were the predominating organisms, being equally frequent and representing 87.3 per cent of 111 oxidase positive isolates. In part of the study, comprising 130 patients, N.catarrhalis was isolated from 16.2 per cent and M. nonliquefaciens from 17.7 per cent of the nose specimens. M. liquefaciens and M. osloensis were isolated only occasionally, whereas the two species M. phenylpyrouvica and M. kingii were not encountered. Ten per cent of the isolates belonged to genus Neisseria in the strict sense. An ecological distinction is thereby indicated between rodshaped moraxellae (e.g., M. nonliquefaciens) and “false neisseriae” (e.g., N. catarrhalis) on the one hand and the “true neisseriae” on the other, with only the former groups having an important habitat in the nose. N. elongata, a rodshaped member of genus Neisseria, was not observed in this location. About 80 per cent of the N. catarrhalis and M. nonliquefaciens strains were competent in genetic transformation.","PeriodicalId":7323,"journal":{"name":"Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology","volume":"5 1","pages":"780-4"},"PeriodicalIF":0.0,"publicationDate":"2009-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77003753","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: 27

Elimination of antibiotic resistance factors from Escherichia coli exposed to anthelmintics. 从接触驱虫药的大肠杆菌中消除抗生素耐药因子。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB02305.X

S. T. Jørgensen

引用次数: 0

Studies on Stachybotrys alternans. II. Occurrence, morphology and toxigenicity. 水杨树的研究。2发生、形态及毒力。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB02284.X

E. Korpinen, J. Uoti

{"title":"Studies on Stachybotrys alternans. II. Occurrence, morphology and toxigenicity.","authors":"E. Korpinen, J. Uoti","doi":"10.1111/J.1699-0463.1974.TB02284.X","DOIUrl":"https://doi.org/10.1111/J.1699-0463.1974.TB02284.X","url":null,"abstract":"Three types of biological methods were compared as detectors of stachybotrys toxin. The seven preparations tested represented “crude” or partially purified toxins produced by different strains of Stachybotrys alternans and toxic fractions obtained by partial purification of the product of one strain. The order of sensitivity of the methods was almost invariably: the mouse fibroblast test most sensitive, the rabbit skin test next, and the brine shrimp (Artemia salina) test last. A conspicuous variation by preparation in relative sensitivity of the mouse fibroblast test and the rabbit skin test was revealed, however. The variation ranged from a sensitivity of the rabbit skin test approximately 2.5 times higher than that in the mouse fibroblast tests to the other limit when the mouse fibroblast test was 80 times more sensitive than the rabbit skin test. The variation is interpreted to provide the first experimental proof of heterogeneity in biological effect based on chemical differences among the compounds constituting “stachybotrys toxin”. The toxic fractions obtained by purification of two crude preparations and identified as toxic by the mouse fibroblast test showed different patterns of distribution of toxicity. The results demonstrate that qualitative differences may exist in the chemical structure of the population of toxic compounds of “stachybotrys toxin” produced by different strains of S. alternans.","PeriodicalId":7323,"journal":{"name":"Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology","volume":"47 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2009-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73192257","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: 18