Interspecies transmission of Enterozytozoon bieneusi supported by observations in laboratory animals and phylogeny.

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：:Homeostasis underpins at a systems level the regulatory control of immunity and metabolism. While physiologically these systems are often viewed as independent, there is increasing evidence showing a tight coupling between immune and metabolic functions. Critically upon infection, the homeostatic regulation for both i...

journal_title：Medical microbiology and immunology

authors： Kotzamanis K,Angulo A,Ghazal P

更新日期：2015-06-01 00:00:00

abstract：:The effects of gentamicin on cellular physiology were studied in a total of 9 mammalian cell lines, using the following parameters: cell morphology and viability (cytotoxicity), proliferation, culture medium acidification, lactic acid production, lactate dehydrogenase release, virus susceptibility, and effects on kary...

journal_title：Medical microbiology and immunology

authors： Fischer AB

更新日期：1975-01-01 00:00:00

abstract：:Antibody to recombinant hepatitis C virus (HCV) protein C100 (anti-C100) was measured for a period of 6 months by enzyme immunoassay in nine prospectively followed non A-nonB (NANBH) cases which occurred after cardiac surgery at a hospital in Rio de Janeiro (Brazil). At least seven cases were infected with HCV; four o...

journal_title：Medical microbiology and immunology

authors： Yoshida CF,Soares OA,Schatzmayr HG,Uy A,Gerlich WH

更新日期：1992-01-01 00:00:00

abstract：:Interaction of the nucleocapsid (NP) and V proteins of human parainfluenza type 2 virus (HPIV-2) was investigated using a transient expression system. When the NP proteins were co-expressed with the V proteins, some of the NP proteins were translocated into the nuclei. These findings suggest that the NP protein intera...

journal_title：Medical microbiology and immunology

authors： Watanabe N,Kawano M,Tsurudome M,Nishio M,Ito M,Ohgimoto S,Suga S,Komada H,Ito Y

更新日期：1996-09-01 00:00:00

abstract：:Therapeutic vaccination for the treatment of chronic hepatitis B has thus far been unsatisfactory. In this review, we discuss potential new therapeutic vaccination strategies and other immunotherapeutic approaches that aim to achieve efficient restoration of HBV immunity in chronically infected patients. ...

journal_title：Medical microbiology and immunology

authors： Koh S,Bertoletti A

更新日期：2015-02-01 00:00:00

abstract：:Serum-starved human foreskin fibroblasts were infected by human cytomegalovirus (Towne strain) that is thought to induce DNA replication in host cells during lytic infection. At various times postinfection, the cultures were pulse labeled with either 3H-thymidine or 14C-thymidine and 3H-lysine to examine DNA synthesis...

journal_title：Medical microbiology and immunology

authors： Radsak K,Schmitz B

更新日期：1980-02-01 00:00:00

abstract：:The development in rabbits of antibodies against common thermolabile Escherichia coli surface antigens - and against O and K antigens - was investigated. Three strains, E3b (O75:K95:H5), E56b (O8:K27:H-), and H61 (O45:K1:H10), and five rabbits per strain were used. Immunization was carried out by routine procedures us...

journal_title：Medical microbiology and immunology

authors： Orskov F,Larsen JC,Orskov I

更新日期：1981-01-01 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：:Roizman's definition of herpesviral latency, which applies also to cytomegaloviruses (CMVs), demands maintenance of reactivation-competent viral genomes after clearance of productive infection. It is more recent understanding that failure to complete the productive viral cycle for virus assembly and release does not i...

journal_title：Medical microbiology and immunology

authors： Renzaho A,Schmiedeke JK,Griessl M,Kühnapfel B,Seckert CK,Lemmermann NAW

更新日期：2019-08-01 00:00:00

abstract：:The production of thermolabile (LT) enterotoxin was compared in a defined medium reported by Staples et al. (SAG medium) for the production of thermostable (ST) enterotoxin and the Casamino acids-Yeast extract (CAYE) medium. Aliquots were drawn frum cultures of an enterotoxigenic (LT+, ST+) E. coli in both media at di...

journal_title：Medical microbiology and immunology

authors： Fontes CF,Ricci LC,Oliveira MS,Gatti MS,Pestana de Castro AF

更新日期：1982-01-01 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：:Oral candidiasis (OC) is a frequent oral manifestation of HIV infection, is a marker disease and occurs as a pseudomembranous, erythematous or rarely hyperplastic variant; angular cheilitis is also seen. Candida albicans is frequently isolated but other species such as C. krusei and C. dublienensis are emerging. Resis...

journal_title：Medical microbiology and immunology

authors： Reichart PA

更新日期：2003-08-01 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

abstract：:Mycobacterium avium subsp. paratuberculosis (MAP) has long been implicated as a triggering agent in Crohn's disease (CD). In this study, we investigated the growth/persistence of both M. avium subsp. hominissuis (MAH) and MAP, in macrophages from healthy controls (HC), CD and ulcerative colitis patients. For viability...

journal_title：Medical microbiology and immunology

authors： Nazareth N,Magro F,Appelberg R,Silva J,Gracio D,Coelho R,Cabral JM,Abreu C,Macedo G,Bull TJ,Sarmento A

更新日期：2015-12-01 00:00:00

abstract：:The improved Auxotab Enteric I System was re-evaluated and found to correlate 98% with conventional methods for the identification of Enterobacteriaceae. Possible Reasons for previous poor results with this system are discussed. ...

journal_title：Medical microbiology and immunology

authors： Braune LM,Kocka FE

更新日期：1975-07-02 00:00:00

abstract：:The aim of this study was to characterize the cytokine secretion patterns of human T helper cells from healthy donors reactive with somatic antigens from various bacteria, the nematode Anisakis and tetanus toxoid. From the peripheral blood of four healthy donors we have established 70 T cell lines reactive with antige...

journal_title：Medical microbiology and immunology

authors： Schlaak JF,Nieder P,Meyer zum Büschenfelde KH,Fleischer B

更新日期：1994-07-01 00:00:00

abstract：:Quorum sensing system is a cell-to-cell communication system that plays a pivotal role in virulence expression in bacteria. Recent advances have demonstrated that the Pseudomonas aeruginosa quorum sensing molecule, N-3-oxododecanoyl homoserine lactone (3OC(12)-HSL), exerts effects on mammalian cells and modulates host...

journal_title：Medical microbiology and immunology

authors： Li H,Wang L,Ye L,Mao Y,Xie X,Xia C,Chen J,Lu Z,Song J

更新日期：2009-05-01 00:00:00

abstract：:The prevalence of enterotoxigenic E coli (ETEC) as a pathogenic agent of diarrhoea in the Tel-Aviv (Israel) area was determined, and the isolated E. coli strains characterized. During three periods (summer 1977, summer 1978, and summer 1979), a total of 335 specimens were tested for the presence of E. coli producing L...

journal_title：Medical microbiology and immunology

authors： Goldhar J,Peri R,Zilberberg R,Lahav M

更新日期：1980-01-01 00:00:00

abstract：:198 strains of Propionibacterium acnes, P. avidum, and P. granulosum were tested for their immunostimulatory potency using splenomegaly as index of stimulation, the activity differed widely from strain to strain. The antitumor and antimetastatic properties of six strains with differing stimulation activities were care...

journal_title：Medical microbiology and immunology

authors： Ko HL,Roszkowski W,Jeljaszewicz J,Pulverer G

更新日期：1981-01-01 00:00:00

abstract：:Outer membrane fractions (OMs) of nine Campylobacter (C.) jejuni and two C. coli strains belonging to different serovars, from human and various animal origins, were extracted by treatment with sodium N-lauryl sarcosinate. Using n-octyl-beta-D-glucopyranoside a 42-kDa protein and a flagella-enriched fraction were obta...

journal_title：Medical microbiology and immunology

authors： Moser I,Schröder WF,Hellmann E

更新日期：1992-01-01 00:00:00

abstract：:Fifty out of sixty-five isolates of coagulase-negative staphylococci displayed a positive CAMP-reaction due to synergism of an extracellular toxin with S. aureus beta-toxin on sheep erythrocytes. Of the CAMP-positive isolates, 40 were identified as S. epidermidis, 8 as S. hemolyticus, and 2 each as S. hominis and S. s...

journal_title：Medical microbiology and immunology

authors： Bhakdi S

更新日期：1985-01-01 00:00:00

abstract：:Phosphorylcholine (ChoP) is covalently incorporated into bacterial surface structures, contributing to host mimicry and promoting adhesion to surfaces. Our aims were to determine the frequency of ChoP display among Aggregatibacter actinomycetemcomitans strains, to clarify which surface structures bear ChoP, and whethe...

journal_title：Medical microbiology and immunology

authors： Ihalin R,Zhong D,Karched M,Chen C,Asikainen S

更新日期：2018-11-01 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 Enders strain of mumps virus grown in ovo was purified by differential and equilibrium sucrose gradient sedimentation. Purified virus contained seven polypeptides of mol. wts 68,000, 66,000, 61,000, 54,000, 52,000, 49,000, 47,000. Nucleocapsids isolated from DOC-treated virus contained two polypeptides of mol. wts...

journal_title：Medical microbiology and immunology

authors： Huppertz HI,Hall WW,ter Meulen V

更新日期：1977-12-27 00:00:00

abstract：:Mastitis, which is generally described as an inflammation of breast tissue, is a common and debilitating disease which frequently results in the cessation of exclusive breastfeeding and affects up to 33% of lactating women. The condition is a primary cause of decreased milk production and results in organoleptic and n...

journal_title：Medical microbiology and immunology

authors： Angelopoulou A,Field D,Ryan CA,Stanton C,Hill C,Ross RP

更新日期：2018-04-01 00:00:00

abstract：:The stimulatory effect of lipopolysaccharide (LPS) on human macrophages was found to be neutralized by the detergent octylglucoside (OG). Both macrophage stimulation and reactivity in a limulus amebocyte lysate test were suppressed by suspension of LPS in OG at concentrations between 0.25 and 2.5 mM, whereas other sti...

journal_title：Medical microbiology and immunology

authors： Henrich B,Guadarrama R,Zähringer U,MacKenzie CR

更新日期：2001-04-01 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：: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