Abstract:
:Cytomegalovirus (CMV) infections are common in renal transplant recipients. We studied 23 recipients prospectively to determine whether infections by other herpes-group and non-herpes-group viruses were also present. Sera, obtained at the time of surgery and periodically thereafter, were tested for antibody to CMV, herpes simplex virus (HSV), Epstein-Barr virus (EBV), parainfluenza viruses types 1, 2, and 3, and the viruses of measles and rubella. We found no evidence of an unusual incidence of primary or secondary infection by the non-herpesviruses tested. Rises to CMV, HSV, and EBV antibody titers occurred in 43, 38, and 32% of patients, respectively. All serological rises to herpes-group viruses occurred in patients seropositive at the time of transplantation, with the exception of three patients who experienced primary CMV infections. We conclude that reactivation of all herpes-group viruses tested may occur in transplant recipients. Morbidity was associated only with primarly CMV infection.
journal_name
Infect Immunjournal_title
Infection and immunityauthors
Armstrong JA,Evans AS,Rao N,Ho Mdoi
10.1128/IAI.14.4.970-975.1976subject
Has Abstractpub_date
1976-10-01 00:00:00pages
970-5issue
4eissn
0019-9567issn
1098-5522journal_volume
14pub_type
杂志文章abstract::Modulation of cytosolic (intracellular) Ca(2+) concentration (Ca(i)) may be an important host response when airway epithelial cells are exposed to Pseudomonas aeruginosa. We measured Ca(i) in Calu-3 cells exposed from the apical or basolateral surface to cytotoxic and noncytotoxic strains of P. aeruginosa. Apical addi...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.70.11.6399-6408.2002
更新日期:2002-11-01 00:00:00
abstract::V beta 10(+) and V beta 14(+) T cells were selectively increased 7 to 14 days following infection in the lungs of naive mice infected with Histoplasma capsulatum. Following secondary challenge of immune mice, V beta 1(+) and V beta 8.1(+) cells were sporadically increased. Elimination of V beta 10(+) and V beta 14(+) ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.70.3.1648-1652.2002
更新日期:2002-03-01 00:00:00
abstract::Two distinct monoclonal antibodies, one to pertussis toxin subunit S2, called 9G8, and another to subunits S2 and S3, called 11E6, were generated from the hybridomas of myeloma SP2/0 and spleen cells of BALB/c mice immunized mainly with the subunit S234 complex. Binding ability of 9G8 and 11E6 to the subunits was conf...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.55.4.909-915.1987
更新日期:1987-04-01 00:00:00
abstract::Black melanin-like pigments are produced by several neurotropic fungi, including Cryptococcus neoformans. Pigment production is associated with virulence. In media containing phenolic substrates such as L-dopa, C. neoformans cells become black as a result of pigment accumulation. Pigmented and nonpigmented C. neoforma...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.63.8.3131-3136.1995
更新日期:1995-08-01 00:00:00
abstract::Cell-mediated immunity is pivotal in host resistance to Blastomyces dermatitidis infection. Immunization of mice with the WI-1 adhesin enhances resistance against experimental pulmonary infection but elicits features of a mixed T-helper-cell immune response. Immune mice acquire delayed-type hypersensitivity (DTH) but ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.68.12.7172-7174.2000
更新日期:2000-12-01 00:00:00
abstract::Insertional mutagenesis studies of mrpB, a putative pilin-encoding open reading frame of the mrp gene cluster, which encodes mannose-resistant Proteus-like (MR/P) fimbriae of Proteus mirabilis, indicate that MrpB functions as the terminator for fimbrial assembly. ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.66.4.1759-1763.1998
更新日期:1998-04-01 00:00:00
abstract::Helicobacter pylori strains frequently express Lewis X (Le(x)) and/or Le(y) on their cell surfaces as constituents of the O antigens of their lipopolysaccharide molecules. To assess the effect of Le(x) and Le(y) expression on the ability of H. pylori to colonize the mouse stomach and to adhere to epithelial cells, iso...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.70.6.3073-3079.2002
更新日期:2002-06-01 00:00:00
abstract::Although the suckling mouse assay is widely used for the detection of heat-stable Escherichia coli enterotoxin (ST), few data have been published concerning the reproducibility, optimal growth, and test conditions of this assay. Four strains of toxigenic E. coli known to elaborate both heat-labile enterotoxin and ST o...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.14.1.95-99.1976
更新日期:1976-07-01 00:00:00
abstract::Three-month-old male Crl:CD1(ICR)BR and C3H/HeJ mice were fed chow containing Candida albicans for 14 days, while similar control mice were fed regular food. Stool cultures were done for all mice before and after administration of the special diet. Stool cultures were repeated 48 h, 1 week, and 1 and 3 months after st...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.58.6.1514-1517.1990
更新日期:1990-06-01 00:00:00
abstract::Clostridium difficile toxins A and B (TcdA and TcdB) are the causative agents of antibiotic-associated pseudomembranous colitis. Mucosal mast cells play a crucial role in the inflammatory processes underlying this disease. We studied the direct effects of TcdA and TcdB on the human mast cell line HMC-1 with respect to...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00195-07
更新日期:2007-08-01 00:00:00
abstract::Anthrax lethal toxin (LeTx), consisting of protective antigen (PA) and lethal factor (LF), rapidly kills primary mouse macrophages and macrophage-like cell lines such as RAW 264.7. LF is translocated by PA into the cytosol of target cells, where it acts as a metalloprotease to cleave mitogen-activated protein kinase k...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.67.6.3055-3060.1999
更新日期:1999-06-01 00:00:00
abstract::Continuous virus production is a characteristic of chicken embryo fibroblasts (CEF) infected and transformed by a nondefective Schmidt-Ruppin subgroup A Rous sarcoma virus. This virus production has been examined with particular attention to the amount of newly budded virus which remained cell-associated, and to the a...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.10.4.834-843.1974
更新日期:1974-10-01 00:00:00
abstract::Studies were performed to determine the optimal sites for primary isolation of Mycoplasma pulmonis from the respiratory system of laboratory rats. In a preliminary study, a group of 42 rats was cultured for respiratory M. pulmonis at several sites. Tracheal washes yielded the highest number of positive cultures (61.9%...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.26.2.590-593.1979
更新日期:1979-11-01 00:00:00
abstract::Antibodies against the class 4 outer membrane protein (OMP) from Neisseria meningitidis have been purified from sera from vaccinees immunized with the Norwegian meningococcal group B outer membrane vesicle vaccine. The human sera and purified antibodies reacted strongly with the class 4 OMP in immunoblots, whereas exp...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.67.3.1267-1276.1999
更新日期:1999-03-01 00:00:00
abstract::The expression of T cell differentiation markers is known to increase during Mycobacterium tuberculosis infection, and yet the biological role of such markers remains unclear. We examined the requirement of the T cell differentiation marker killer cell lectin-like receptor G1 (KLRG1) during M. tuberculosis infection u...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01199-12
更新日期:2013-04-01 00:00:00
abstract::Methicillin-resistant Staphylococcus aureus (MRSA) is responsible for large numbers of postsurgical nosocomial infections across the United States and worldwide. Propofol anesthesia is widely used in surgery and in intensive care units, and recent evidence indicates that even brief exposure to propofol can substantial...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00097-17
更新日期:2017-06-20 00:00:00
abstract::Although Salmonella enterica serovar Typhimurium can undergo phase variation to alternately express two different types of flagellin subunit proteins, FljB or FliC, no biological function for this phenomenon has been described. In this investigation, we constructed phase-locked derivatives of S. enterica serovar Typhi...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.69.5.3021-3030.2001
更新日期:2001-05-01 00:00:00
abstract::The Alexander hepatoma cell line, PLC/PRF/5, was studied for evidence of hepatitis B virus markers and alpha-fetoprotein. Only hepatitis B surface antigen and alpha-fetoprotein were detected. Induction experiments with 5-iodo-2'-deoxyuridine and inoculation of chimpanzees with whole cells or tissue culture fluid did n...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:
更新日期:1980-11-01 00:00:00
abstract::The role of capsule in the adherence of Haemophilus influenzae type b to human epithelial cells in vitro was examined. A group of 30 nonadherent isolates did not differ in degree of encapsulation compared with their respective adherent variants. Furthermore, capsule-deficient mutants of both nonadherent and adherent v...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.55.9.2308-2310.1987
更新日期:1987-09-01 00:00:00
abstract::Periodontitis is a disease of polymicrobial etiology characterized by inflammation, degradation of host tissue, and bone that irreversibly destroys the supporting apparatus of teeth. Porphyromonas gingivalis contains lipid A with structural heterogeneity that has been postulated to contribute to the initiation of dysb...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01136-13
更新日期:2014-02-01 00:00:00
abstract::Clostridium difficile is a spore-forming bacterium that can reside in animals and humans. C. difficile infection causes a variety of clinical symptoms, ranging from diarrhea to fulminant colitis. Disease is mediated by TcdA and TcdB, two large enterotoxins released by C. difficile during colonization of the gut. In th...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01341-12
更新日期:2013-08-01 00:00:00
abstract::Gamma interferon (IFN-gamma)-activated macrophages use an alternative processing mechanism to present Salmonella antigens to CD8(+) T lymphocytes. This pathway involves processing of antigen in a vacuolar compartment followed by secretion and loading of antigenic peptides to major histocompatibility complex class I (M...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.73.7.3937-3944.2005
更新日期:2005-07-01 00:00:00
abstract::The inhibitory effects of cortisol on cellular immunity were studied in vitro by using hamster peritoneal exudate cells. Two obligate, intracellular protozoa--Toxoplasma gondii and Besnoitia jellisoni-- were used to control for specificity of effects. Results indicate that immune lymphocytes specifically confer immuni...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.15.3.855-862.1977
更新日期:1977-03-01 00:00:00
abstract::Streptococcus equi is the causative agent of strangles, the most frequently diagnosed infectious disease of horses worldwide. The disease is characterized by abscessation and swelling of the lymph nodes of the head and neck, which can literally strangle the horse to death. S. equi produces four recently acquired phage...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01079-09
更新日期:2010-04-01 00:00:00
abstract::Using a murine respiratory infection model, we have demonstrated previously that infection with Bordetella pertussis or immunization with a whole-cell pertussis vaccine induced antigen-specific Th1 cells, which conferred a high level of protection against aerosol challenge. In contrast, immunization with an acellular ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.64.12.5295-5301.1996
更新日期:1996-12-01 00:00:00
abstract::Q fever is a zoonotic disease of worldwide significance caused by the obligate intracellular bacterium Coxiella burnetii. Humans with Q fever may experience an acute flu-like illness and pneumonia and/or chronic hepatitis or endocarditis. Various markers demonstrate significant phylogenetic separation between and clus...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00851-09
更新日期:2009-12-01 00:00:00
abstract::Rheumatoid arthritis (RA) is an inflammatory disease that has been linked to several risk factors, including periodontitis. Identification of new anti-inflammatory compounds to treat arthritis is needed. We had previously demonstrated the beneficial effect of Kava-241, a kavain-derived compound, in the management of P...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00356-18
更新日期:2018-08-22 00:00:00
abstract::Antigen-specific T-cell responses and histopathological changes were studied in mice experimentally inoculated with Borrelia burgdorferi B31. Inbred mice with different H-2 haplotypes and/or different genetic backgrounds were inoculated with B. burgdorferi organisms and tested for antigen-specific T-cell responses in ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.57.1.41-47.1989
更新日期:1989-01-01 00:00:00
abstract::Pneumonic plague, caused by inhalation of Yersinia pestis, represents a major bioterrorism threat for which no vaccine is available. Based on the knowledge that genetic delivery of monoclonal antibodies (MAbs) with adenovirus (Ad) gene transfer vectors results in rapid, high-level antibody expression, we evaluated the...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.00856-08
更新日期:2009-04-01 00:00:00
abstract::Tuberculosis remains a leading killer worldwide, and new approaches for its treatment and prevention are urgently needed. This effort will benefit greatly from a better understanding of gene regulation in Mycobacterium tuberculosis, particularly with respect to this pathogen's response to its host environment. We exam...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.70.3.1518-1529.2002
更新日期:2002-03-01 00:00:00