Salmonellosis in mice: studies on oral immunization with live avirulent vaccines.

abstract：:The ability of polymorphonuclear leucocytes (PMNs) from elderly healthy subjects and post-operative cancer patients to ingest and kill Clostridium difficile was studied. The percentage of phagocytosis in clinically healthy subjects aged 69-82 years ranged from 20.2 +/- 3.2 (mean +/- SD) to 34.1 +/- 4.2, depending on t...

journal_title：Medical microbiology and immunology

authors： Bassaris HP,Lianou PE,Legakis NJ,Papavassiliou JT

更新日期：1984-01-01 00:00:00

abstract：:Fourteen-day-old cultures of dissociated newborn mouse brain cells were infected separately with different strains of vaccinia virus and a strain of measles virus. Using the indirect immunofluorescence technique we found that under the experimental conditions in these cultures both measles and the neurotropic strain o...

journal_title：Medical microbiology and immunology

authors： Beranek CF,Schäfer R,Bologa L,Herschkowitz N

更新日期：1982-01-01 00:00:00

abstract：:Pertussis Toxin (PTx) is one of the most important virulence factors of Bordetella pertussis, the cause of whooping cough. Therefore, the inactivated toxin is an obligatory constituent of acellular pertussis vaccines. It is described in the literature that both native PTx and recombinant Pertussis Toxin (PTg) activate...

journal_title：Medical microbiology and immunology

authors： Bache C,Spreitzer I,Becker B,Loeschner B,Rosskopf U,Hanschmann KM,Schwanig M,Schneider CK,Lieb B,Montag T

更新日期：2012-08-01 00:00:00

abstract：:This is a summary of the recent work on some glycosidases of sand flies and their Leishmania parasites. Glycosidases catalyze the hydrolysis of complex sugar subunits of polysaccharides into simple sugars. Leishmania major parasites secrete chitinase and N-acetylglucosaminase, which enables them to survive in the gut ...

journal_title：Medical microbiology and immunology

authors： Jacobson RL,Schlein Y,Eisenberger CL

更新日期：2001-11-01 00:00:00

abstract：:The endogenous danger signal bradykinin was recently found implicated in the development of immunity against parasites via dendritic cells. We here report an essential role of the B(2) (B(2)R) bradykinin receptor in the early immune response against Listeria infection. Mice deficient in B(2)R (B(2)R(-/-) mice) were sh...

journal_title：Medical microbiology and immunology

authors： Kaman WE,Wolterink AF,Bader M,Boele LC,van der Kleij D

更新日期：2009-02-01 00:00:00

abstract：:To characterize the role of specific lymphocyte subsets in Chlamydia trachomatis infection, we established a murine model using the mouse pneumonitis agent (MoPn) of C. trachomatis and C.B-17 scid/scid (SCID) mice which lack functional B and T cells. After intraperitoneal inoculation with the bacteria, SCID mice devel...

journal_title：Medical microbiology and immunology

authors： Thoma-Uszynski S,Simnacher U,Marre R,Essig A

更新日期：1998-10-01 00:00:00

abstract：:Head and neck cancers constitute a multifactorial global disease burden and are associated with human papilloma virus (HPV) as a possible risk factor. The aim of the study is to understand the relationship between HPV and the development of head and neck lesions in Indian patients. To this end, frequency of HPV was as...

journal_title：Medical microbiology and immunology

authors： Sarkar S,Alam N,Chakraborty J,Biswas J,Mandal SS,Roychoudhury S,Panda CK

更新日期：2017-06-01 00:00:00

abstract：:A method for the purification and concentration of Cytomegalovirus nucleocapsids and particles complete with envelope is described. Antibody to either nucleocapsid or envelope antigens can be detected in human sera. In patients with CMV disease the antibodies to the envelope antigen could not be detected before the 3r...

journal_title：Medical microbiology and immunology

authors： Schmitz H,Doerr HW,Obrig M

更新日期：1975-07-02 00:00:00

abstract：:In the present study, synthetic peptides (EENVEHDA)2 [(oc)2] and (DDEHVEEPTVA)2 [(un)2] of ring-infected erythrocyte surface antigen (RESA) of Plasmodlium filciparum were linked with palmitic acid and entrapped in immunostimulating complexes (ISCOMs). The immunogenicity of the peptide(s) and mixture of peptides were s...

journal_title：Medical microbiology and immunology

authors： Chopra N,Biswas S,Thomas B,Sabhnani L,Rao DN

更新日期：2000-11-01 00:00:00

abstract：:We have examined 118 oral squamous cell carcinomas, 72 oral leukoplakias, 12 cases of cheilitis and 65 of oral lichen planus for the presence of human papillomavirus (HPV) 6/11, 16 and 18 DNA by PCR/Southern blot hybridization. HPV DNA were found in 51/118 carcinomas (43.2%), in 16/72 (22.2%) leukoplakias, 3/12 (25.0%...

journal_title：Medical microbiology and immunology

authors： Ostwald C,Rutsatz K,Schweder J,Schmidt W,Gundlach K,Barten M

更新日期：2003-08-01 00:00:00

abstract：:The effect of immune bovine lactoserum (BLS) antipolyvalent enteropathogenic Escherichia coli on bacterial growth, viability and bacteria-induced fluid accumulation was examined in rabbit ileal loops. Human enteropathogenic E. coli strains 0125:K70 (B15), 0111:K58 (B4) and 055:K59 (B5) (1-3 X 10(9) per inoculum) induc...

journal_title：Medical microbiology and immunology

authors： Zinkernagel RM,Colombini A

更新日期：1975-12-30 00:00:00

abstract：:The rapid and correct identification of pathogens is of paramount importance for the treatment of patients with invasive infections. Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) can speed up the identification of bacteria and fungi and has quickly been embraced by medical...

journal_title：Medical microbiology and immunology

authors： Hamprecht A,Christ S,Oestreicher T,Plum G,Kempf VA,Göttig S

更新日期：2014-04-01 00:00:00

abstract：:Human cytomegalovirus (HCMV) infection modulates the host cell cycle to create an environment that is optimal for viral gene expression, DNA replication, and production of infectious virus. The virus mostly infects quiescent cells and thus must push the cell into G1 phase of the cell cycle to co-opt the cellular mecha...

journal_title：Medical microbiology and immunology

authors： Spector DH

更新日期：2015-06-01 00:00:00

abstract：:In order to take the conditions of natural Herpes simplex virus (HSV) infection into consideration, the genetic resistance of C57-Bl mice, which was established by intraperitoneal HSV-1 infection [Lopez, 1975], was investigated in vaginally infected mice. The course of infection in the mucous membranes did not differ ...

journal_title：Medical microbiology and immunology

authors： Schneweis KE,Olbrich M,Saftig V,Scholz R

更新日期：1982-01-01 00:00:00

abstract：:Influenza remains an important threat for human health, despite the extensive study of influenza viruses and the production of effective vaccines. In contrast to virus genetics determinants, host genetic factors with clinical impact remained unexplored until recently. The association between three single nucleotide po...

journal_title：Medical microbiology and immunology

authors： Chatzopoulou F,Gioula G,Kioumis I,Chatzidimitriou D,Exindari M

更新日期：2019-10-01 00:00:00

abstract：:The fatal inhalation infection caused by Bacillus anthracis results from a complex pathogenic cycle involving release of toxins by bacteria that germinate from spores. Currently available vaccines against anthrax consist of protective antigen (PA), one of the anthrax toxin components. However, these PA-based vaccines ...

journal_title：Medical microbiology and immunology

authors： Sinha K,Bhatnagar R

更新日期：2013-04-01 00:00:00

abstract：:Adaptation of Borrelia burgdorferi in the vector and vertebrate host is mediated by mechanisms that regulate differential expression of outer surface lipoproteins (Osps). In this study, real time PCR was applied to quantify tissue-specific expression of four linear plasmid (lp54)-encoded (ospA, zs7.a36, zs7.a66 zs7.a6...

journal_title：Medical microbiology and immunology

authors： Lederer S,Brenner C,Stehle T,Gern L,Wallich R,Simon MM

更新日期：2005-01-01 00:00:00

abstract：:Cytomegaloviruses (CMVs) are large double-stranded DNA viruses that replicate slowly and cause life-long persisting infections in their hosts. To achieve this, the CMVs had to evolve numerous countermeasures against innate and adaptive immune responses. Induction of programmed cell death is one important host defense ...

journal_title：Medical microbiology and immunology

authors： Handke W,Krause E,Brune W

更新日期：2012-11-01 00:00:00

abstract：:A set of 12 rapid biochemical tests--lysinedecarboxylase, ornithinedecarboxylase, beta-galactosidase, urease, hydrogensulphide, indole, acetoin, deoxyribonuclease, esculin, mannitol, raffinose and sorbitol--were selected from an original set of 13 tests and were found to give 98% accurate reactions within 4 hrs of inc...

journal_title：Medical microbiology and immunology

authors： Nord C-E,Linberg AA,Dahlbäck A

更新日期：1975-09-19 00:00:00

abstract：:Leprosy is a chronic infectious disease caused by Mycobacterium leprae. Previous studies have demonstrated that the difference among clinical forms of leprosy can be associated with the immune response of patients, mainly by T helper (Th) and regulatory T cells (Tregs). Then, aiming at clarifying the immune response, ...

journal_title：Medical microbiology and immunology

authors： Azevedo MCS,Marques H,Binelli LS,Malange MSV,Devides AC,Silva EA,Fachin LRV,Ghidella CC,Soares CT,Garlet GP,Rosa PS,Belone AFF,Trombone APF

更新日期：2017-12-01 00:00:00

abstract：:Surface proteins of nine Campylobacter jejuni strains belonging to three different serovia were extracted with lysozyme/ethylenediamine-tetraacetic acid. The preparations bound to isolated murine small intestinal cells and to a membrane fraction (MF) of isolated brush borders obtained by detergent treatment with Trito...

journal_title：Medical microbiology and immunology

authors： Moser I,Hellmann E

更新日期：1989-01-01 00:00:00

abstract：:A sentinel surveillance system of the public health service for acute respiratory diseases (ARD), especially influenza, has been realized in the Free State of Saxony of Germany for 25 years. The epidemiological sentinel is based on weekly registration of morbidity and mathematical-statistical calculations. For a micro...

journal_title：Medical microbiology and immunology

authors： Bigl S,Briem I,Drechsler R,Kluge D,Müller L,Nowotnik G

更新日期：2002-12-01 00:00:00

abstract：:In this study, we presented the construction of a library of expression clones for the herpes simplex virus type 1 (HSV-1) proteome and subcellular localization map of HSV-1 proteins in living cells using yellow fluorescent protein (YFP) fusion proteins. As a result, 21 proteins showed cytoplasmic or subcytoplasmic lo...

journal_title：Medical microbiology and immunology

authors： Xing J,Wang S,Li Y,Guo H,Zhao L,Pan W,Lin F,Zhu H,Wang L,Li M,Wang L,Zheng C

更新日期：2011-02-01 00:00:00

abstract：:Burkholderia pseudomallei, a gram-negative intracellular bacterium, is a causative agent of melioidosis. The bacterium has been shown to induce the innate immune response, particularly pro-inflammatory cytokine production in several of both mouse and human cell types. In the present study, we investigate host immune r...

journal_title：Medical microbiology and immunology

authors： Kulsantiwong P,Pudla M,Boondit J,Wikraiphat C,Dunachie SJ,Chantratita N,Utaisincharoen P

更新日期：2016-06-01 00:00:00

abstract：:Spleen T lymphocytes from mice undergoing acute infection with lymphocytic choriomeningitis virus (LCM virus) were negatively selected by treatment with anti-Lyt or anti-L3T4 antibodies and complement. The subsets thus obtained were tested for their potential to lyse LCM virus-infected target cells in vitro and to con...

journal_title：Medical microbiology and immunology

authors： Assmann-Wischer U,Simon MM,Lehmann-Grube F

更新日期：1985-01-01 00:00:00

abstract：:Tests were made on 169 sera from children up to 10 years of age for rotavirus antibodies by indirect immunofluorescence and complement fixation tests. The simian strain SA 11 served as a substitute antigen for the human rotavirus. Furthermore, the SA 11 complement-fixing antigen was compared with a commercial antigen ...

journal_title：Medical microbiology and immunology

authors： Brade L,Schmidt WA

更新日期：1979-03-13 00:00:00

abstract：:The structural relation of YOP-1 of "european" and "american" Yersinia enterocolitica serotypes O:3, O:9, O:5,27, and O:8 and O:20, respectively, and Y. pseudotuberculosis serotypes I, II, and III was compared by sodium dodecyl sulfate polyacrylamide gel electrophoresis and peptide mapping using Staphylococcus aureus ...

journal_title：Medical microbiology and immunology

authors： Mack D,Pulz M,Heesemann J

更新日期：1991-01-01 00:00:00

abstract：:Turkey is seeing a steady rise in rates of HIV infection in the country. The number of individuals with HIV/AIDS was greater than 7000 in 2014 according to data released by the Ministry of Health, and heterosexual contacts were reported to be the main transmission routes. Istanbul has the highest number of reported ca...

journal_title：Medical microbiology and immunology

authors： Köksal MO,Beka H,Lübke N,Verheyen J,Eraksoy H,Cagatay A,Kaiser R,Akgül B,Agacfidan A

更新日期：2015-08-01 00:00:00

abstract：:We have shown that the P and V proteins of human parainfluenza virus type 2 (hPIV-2) bind to genomic RNA by using Northwestern blot analysis. To identify the RNA-binding regions on the P and V proteins, we used a set of deletion mutants produced in Escherichia coli. One region required for the RNA-binding was found in...

journal_title：Medical microbiology and immunology

authors： Nishio M,Tsurudome M,Ito M,Ito Y

更新日期：2006-03-01 00:00:00

abstract：:A microcytoxicity assay with 3H-proline prelabeled target cells was used for the detection of sensitized lymphoid spleen cells from STU inbred mice inoculated with Moloney sarcoma virus (MSV-M) or ascitic MSV-M tumor cells. The target cell line was derived from ascitic MSV-M tumor cells. With regard to the specificity...

journal_title：Medical microbiology and immunology

authors： Weiland E,Mussgay M

更新日期：1976-06-01 00:00:00