Mechanism of recovery from acute virus infection. III. Subclass of T lymphocytes mediating clearance of lymphocytic choriomeningitis virus from the spleens of mice.

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：: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：: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：:Pseudomonas aeruginosa is an opportunistic pathogen that utilizes the quorum-sensing (QS) process to regulate the production of different virulence factors and biofilm. N-3-oxo-dodecanoyl-L-homoserine lactone (C12) is a key QS molecule of P. aeruginosa which interacts with the mammalian immune cells and modulates thei...

journal_title：Medical microbiology and immunology

authors： Singh PK,Yadav VK,Kalia M,Sharma D,Pandey D,Agarwal V

更新日期：2019-12-01 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 red blood cell age on the susceptibility towards NDV- induced hemolysis has been investigated. It was found that young sheep red blood cells (SRBC), although more resistant to hypotonic hemolysis, are more susceptible towards viral hemolysis than older cells. This may be because young red blood cells hav...

journal_title：Medical microbiology and immunology

authors： Sziegoleit A,Füssle R,Wellensiek HJ

更新日期：1980-01-01 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 present study describes the respiratory immune response of mice to locally administered antigen, and the modulation of this response by systemic immunization. Intranasal immunization of mice with the A/PR/8/34 strain of influenza virus evoked local antibody response of the IgA type. The titer of the IgA antibodies...

journal_title：Medical microbiology and immunology

authors： Zakay-Rones Z,Hadas O,Levy R

更新日期：1978-11-17 00:00:00

abstract：:A skim-milk fraction and a whey-protein concentrate (WPC) fraction were prepared from the cows that had been immunized with E. coli isolated from the mouse intestine. The antibacterial effect of these fractions against E. coli was examined. They contained antibody with a high affinity for E. coli strain 48, a represen...

journal_title：Medical microbiology and immunology

authors： Nomoto K,Matsuoka Y,Hayakawa K,Ohwaki M,Kan T,Yoshikai Y,Nomoto K

更新日期：1992-01-01 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：:As enteroviruses are mainly transmitted by the fecal-oral route, this study was initiated to investigate the nature of the binding of enteroviruses to human skin. Using poliovirus 1, Mahoney, we investigated the overall effectiveness of soap and water hand-washing of 1 and 5 min duration. The virus-skin interaction wa...

journal_title：Medical microbiology and immunology

authors： Schürmann W,Eggers HJ

更新日期：1985-01-01 00:00:00

abstract：:Streptococcus pyogenes is a human pathogen which causes a spectrum of diseases ranging from pharyngitis to rheumatic fever, necrotising fasciitis and toxic shock syndrome. Development of a vaccine for S. pyogenes has been confounded both by the diversity of the disease-causing serotypes and the spectre of inadvertentl...

journal_title：Medical microbiology and immunology

authors： Radcliff FJ,Fraser JD,Proft T

更新日期：2015-04-01 00:00:00

abstract：:The effects of sheep anti-murine recombinant tumor necrosis factor-alpha (TNF-alpha) on resistance to Listeria monocytogenes infection were studied in T cell-deficient nu/nu mice. The sheep anti-TNF-alpha antibody preparation was specific for TNF since it neutralized 300 U of recombinant murine TNF-alpha in vitro at a...

journal_title：Medical microbiology and immunology

authors： Hauser T,Frei K,Zinkernagel RM,Leist TP

更新日期：1990-01-01 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：: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：:Due to its ability to attach to polymeric surfaces Staphylococcus epidermidis is a common pathogen in chronic, medical device-associated infections. Attached S. epidermidis displays reduced susceptibility against a variety of antimicrobial substances, and little correlation between standard susceptibility test results...

journal_title：Medical microbiology and immunology

authors： Knobloch JK,Von Osten H,Horstkotte MA,Rohde H,Mack D

更新日期：2002-10-01 00:00:00

abstract：:IgG responses are fundamental to adaptive immunity and document immunological memory of previous pathogen encounter. While specific antigen recognition is mediated by the variable F(ab')2 domain of IgG, various effector functions become activated via the constant Fcγ part bridging IgG-opsonized targets to FcγR-express...

journal_title：Medical microbiology and immunology

authors： Corrales-Aguilar E,Trilling M,Reinhard H,Falcone V,Zimmermann A,Adams O,Santibanez S,Hengel H

更新日期：2016-10-01 00:00:00

abstract：:Immunodominant proteins are variable in molecular and antigenic structure among different genospecies of Borrelia burgdorferi sensu lato. We have recently developed an immunoblot using five recombinant antigens: the chromosomal-encoded B. burgdorferi proteins p100, the flagellin and an internal flagellin fragment ther...

journal_title：Medical microbiology and immunology

authors： Wilske B,Fingerle V,Preac-Mursic V,Jauris-Heipke S,Hofmann A,Loy H,Pfister HW,Rössler D,Soutschek E

更新日期：1994-02-01 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：:IFN-γ release assays (IGRAs) often present false-negative or indeterminate results in children with tuberculosis. HIV co-infection may contribute to decreased sensitivity of IGRAs by impairing T-cell IFN-γ expression. Measurement of alternative cytokines in QuantiFERON® (QFT) supernatants can circumvent the IFN-γ-depe...

journal_title：Medical microbiology and immunology

authors： Lundtoft C,Awuah AA,Nausch N,Enimil A,Mayatepek E,Owusu-Dabo E,Jacobsen M

更新日期：2017-06-01 00:00:00

abstract：:The efficiency was examined of immunization with feline leukemia virus glycoprotein complexes (gp85 rosettes) to protect cats against tumors induced by feline sarcoma virus (FeSV). The glycoprotein was isolated from feline leukemia virus (FeLV). Young cats were vaccinated with the purified viral glycoprotein and chall...

journal_title：Medical microbiology and immunology

authors： Hunsmann G,Pedersen NC,Theilen GH,Bayer H

更新日期：1983-01-01 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：:Chronic hepatitis C virus (HCV) infections affect 71 million people worldwide, often resulting in severe liver damage. Since 2014 highly efficient therapies based on directly acting antivirals (DAAs) are available, offering cure rates of almost 100%, if the infection is diagnosed in time. It took more than a decade to...

journal_title：Medical microbiology and immunology

authors： Lohmann V

更新日期：2019-02-01 00:00:00

abstract：:Human cytomegalovirus (HCMV) is the most common virus infection in the developing fetus. A fraction of infants infected in utero develop significant life-threatening and organ-threatening disease with over 90% of infected infants exhibiting no clinical evidence of infection in the newborn period. However, about 10% of...

journal_title：Medical microbiology and immunology

authors： Britt W

更新日期：2015-06-01 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：:Oral treatment of mice with a combination of non-absorbable broad spectrum antibiotics at a dose level high enough to sterilize the digestive tract within five days of treatment, has been found to have a significant negative effect on the relative weight of the thymus. From the age of 12 weeks onwards, the mean relati...

journal_title：Medical microbiology and immunology

authors： van der Waaij D

更新日期：1986-01-01 00:00:00

abstract：:Upon infection of human T-cell leukemia virus type I (HTLV-I)-carrying human T-cell lines such as MT-4, HTLV-III, a probable etiologic agent of acquired immune deficiency syndrome (AIDS) caused fast and strong cytopathic effects leading ultimately to the death of the cells. Such effects were preceded by the rapid indu...

journal_title：Medical microbiology and immunology

authors： Nakashima H,Koyanagi Y,Harada S,Yamamoto N

更新日期：1986-01-01 00:00:00

abstract：:The presence of Borna disease virus (BDV)-specific RNA was traced by the reverse transcriptase-polymerase chain reaction in conjunctival fluid, nasal secretions and saliva of horses which were seropositive but did not have any history of clinical Borna disease. Positive reactions encompassed sequences encoding the p24...

journal_title：Medical microbiology and immunology

authors： Richt JA,Herzog S,Haberzettl K,Rott R

更新日期：1993-12-01 00:00:00

abstract：:CAMP factor is an extracellular cytolytic protein produced by Streptococcus agalactiae. CAMP factor has been reported to bind the Fc fragments of immunoglobulin G (IgG) and has therefore also been called protein B, in analogy to protein A of Staphylococcus aureus. We attempted to characterize the interaction of protei...

journal_title：Medical microbiology and immunology

authors： El-Huneidi W,Mui R,Zhang TH,Palmer M

更新日期：2007-06-01 00:00:00

abstract：:A total of 603 serum samples obtained from 12 different patient and control groups, including potentially cross-reactive sera, were tested for the presence of antibodies against Kaposi's sarcoma-associated herpesvirus (KSHV, HHV-8). The assays used were an inhouse immunofluorescence test (IFT) employing latent KSHV an...

journal_title：Medical microbiology and immunology

authors： Preiser W,Szép NI,Lang D,Doerr HW,Rabenau HF

更新日期：2001-12-01 00:00:00