Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology最新文献_第5页

Canine mycoplasmas II: biochemical characterization and serological identification. 犬支原体II型:生化特性和血清学鉴定。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB02288.X

S. Rosendal

引用次数: 9

Pseudomonas aeruginosa infection in cystic fibrosis. Distribution of B and T lymphocytes in relation to the humoral immune response. 囊性纤维化中的铜绿假单胞菌感染。B淋巴细胞和T淋巴细胞分布与体液免疫反应的关系。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB02366.X

N. Høiby, L. Mathiesen

{"title":"Pseudomonas aeruginosa infection in cystic fibrosis. Distribution of B and T lymphocytes in relation to the humoral immune response.","authors":"N. Høiby, L. Mathiesen","doi":"10.1111/J.1699-0463.1974.TB02366.X","DOIUrl":"https://doi.org/10.1111/J.1699-0463.1974.TB02366.X","url":null,"abstract":"The influence of chronic Ps. aeruginosa infection on the occurrence of bone marrow-derived lymphocytes (B cells) and thymus-derived lymphocytes (T cells) in peripheral blood have been studied in 2 groups of patients with cystic fibrosis. One group (9 patients) suffered from chronic Ps. aeruginosa infection in the respiratory tract and produced multiple Ps. aeruginosa precipitins which were demonstrated by means of crossed immunoelectrophoresis. The other group (9 patients) had never harboured Ps. aeruginosa in the respiratory tract and presented no demonstrable precipitins against this bacteria. The lymphocytes were examined for the presence of 2 surface markers for B cells: receptor for C3 complement component (EAC rosette-formation) and surface immunoglobulins (immunofluorescent staining), and for the presence of 1 surface marker for T cells: spontaneous binding of sheep red blood cells (E rosette-formation). The B:T cell ratio was nearly identical in the 2 groups of patients whereas the total numbers of B and T cells were significant higher in patients with chronic Ps. aeruginosa infection. The number of Ps. aeruginosa precipitins per serum was significant positively correlated to the total number of T cells, wheras the correlation with the total number of B cells was insignificant.","PeriodicalId":7323,"journal":{"name":"Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology","volume":"33 1","pages":"559-566"},"PeriodicalIF":0.0,"publicationDate":"2009-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78371872","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: 12

Leucocyte migration test in agarose. The use of puromycin in disclosure of non-immunological inhibition. 琼脂糖中白细胞迁移试验。使用嘌呤霉素揭露非免疫抑制。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB02323.X

K. Mygind, S. Stenbjerg

引用次数: 5

Proteolytic enzymes and biological inhibitors. 3. Naturally occurring inhibitors in some animal and plant materials and their effect upon proteolytic enzymes of various origin. 蛋白水解酶和生物抑制剂。3.一些动物和植物材料中天然存在的抑制剂及其对各种来源的蛋白水解酶的影响。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1970.TB04365.X

K. Fossum

引用次数: 8

Bone marrow transplantation in inbred strains of mice. I. The failure of development of normal T cell function following allogeneic transplantation. 近交系小鼠的骨髓移植。1 .同种异体移植后正常T细胞功能发育的失败。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB00242.X

L. Trier, B. Rubin

{"title":"Bone marrow transplantation in inbred strains of mice. I. The failure of development of normal T cell function following allogeneic transplantation.","authors":"L. Trier, B. Rubin","doi":"10.1111/J.1699-0463.1974.TB00242.X","DOIUrl":"https://doi.org/10.1111/J.1699-0463.1974.TB00242.X","url":null,"abstract":"Lethally irradiated mice reconstituted with allogeneic bone marrow cells usually survive the irradiation damage, but their immune-status is not completely restored. Thus, such mice show depressed humoral antibody responses to thymus dependent antigens, prolonged allogeneic skin graft survival, and their spleen cells display reduced graft-versus-host (GVH) activity when inoculated into newborn F1 hybrid mice. The present study was carried out in order to explore the reason(s) for the depressed immunological activity of allogeneic irradiation chimaeric mice. It was found that these mice had an elevated level of θ positive cells compared to mice transplanted with syngeneic bone marrow cells, but their spleen cells did not show any detectable specific or third-party GVH response. Spleen cells from allogeneic irradiation chimaeras were not able to participate in a collaborative GVH response with lymph node cells either. Possible reasons for the immunological inertness of θ positive cells in allogeneic irradiation chimaeras are discussed.","PeriodicalId":7323,"journal":{"name":"Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology","volume":"113 1","pages":"724-32"},"PeriodicalIF":0.0,"publicationDate":"2009-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79191268","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: 6

Proteolytic enzymes and biological inhibitors. II. Naturally occurring inhibitors in sera from different species and their effect upon proteolytic enzymes of various origin. 蛋白水解酶和生物抑制剂。2不同物种血清中天然存在的抑制剂及其对不同来源的蛋白水解酶的影响。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1970.TB04347.X

Kåre Fossum

引用次数: 32

Experimental toxoplasmosis in pregnant sows. I. Clinical, parasitological and serological observations. 妊娠母猪实验性弓形虫病。1 .临床、寄生虫学和血清学观察。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1970.TB04279.X

K. Work, L. Eriksen, K. L. Fennestad, T. Moller, J. Siim

{"title":"Experimental toxoplasmosis in pregnant sows. I. Clinical, parasitological and serological observations.","authors":"K. Work, L. Eriksen, K. L. Fennestad, T. Moller, J. Siim","doi":"10.1111/J.1699-0463.1970.TB04279.X","DOIUrl":"https://doi.org/10.1111/J.1699-0463.1970.TB04279.X","url":null,"abstract":"Six sows in the 3rd month of gestation were infected with Toxoplasma gondii, four intravenously with the RH strain, two perorally with a porcine strain. Severe disease, characterized by fever, anorexia and dyspnoea, was seen in the animals infected with the RH strain and one sow died on day 4. Mild febrile disease was seen in the porcine strain infections. Parasitaemia and Toxoplasma antibodies became demonstrable in all sows, and at term the sows delivered dead and/or live piglets, the mortality being 50–100 per cent in three RH strain infected litters and 30 per cent in one porcine strain infected litter. At sacrifice, Toxoplasma was found in the sows infected with the porcine strain but in none of those infected with the RH strain. Non-viable Toxoplasma was demonstrated histologically in 17 of 35 dead piglets and viable Toxoplasma was isolated from the cord blood of three liveborn piglets. At sacrifice 3–4 weeks after birth, Toxoplasma was demonstrable in several piglets from both sows infected with the porcine strain but in none of the piglets from sows infected with the RH strain. It is concluded that toxoplasmosis during the 3rd month of pregnancy in swine may cause fetal infection, resulting in death and congenital toxoplasmosis of liveborn piglets. Infection of the fetuses occurs probably during the maternal parasitaemia but horizontal infection i. e. from one litter mate to another, may also take place. There is little chance of isolating viable Toxoplasma from mummified or macerated fetuses, but non-viable Toxoplasma may be demonstrated by histological examination.","PeriodicalId":7323,"journal":{"name":"Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology","volume":"21 1","pages":"129-39"},"PeriodicalIF":0.0,"publicationDate":"2009-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90401021","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: 24

The effect of different serum concentrations of antimicrobial agents on the Lactobacillus casei folate assay. 不同血清浓度抗菌药物对干酪乳杆菌叶酸测定的影响。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB02339.X

G. Asbjørnsen

引用次数: 0

Proteolytic enzymes and biological inhibitors. IV. Bacterial proteinase inhibitors and their effect upon enzymes of various origin. 蛋白水解酶和生物抑制剂。细菌蛋白酶抑制剂及其对各种来源的酶的影响。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1970.TB04366.X

K. Fossum

引用次数: 14

Purine metabolism in Neisseria meningitidis. 2. Utilization of exogenous adenosine, guanosine and inosine. 脑膜炎奈瑟菌嘌呤代谢。2. 外源性腺苷、鸟苷和肌苷的利用。

Acta pathologica et microbiologica Scandinavica. Section B: Microbiology and immunology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB02387.X

S. Jyssum

引用次数: 4