Abstract:
:Several viruses were categorized on the basis of their ability to spread from cell to contiguous cell and form plaques in the presence of antiviral antibody. Herpes simplex virus, cytomegalovirus, and vaccinia, measles, and foamy viruses were able to spread in the presence of neutralizing antibody, whereas coxsackievirus, encephalomyocarditis virus, vesicular stomatitis virus, mumps virus, and simian virus 5 failed to spread. A detailed study of one of these virus groups (simian foamy viruses) suggested that the ability of these viruses to spread from cell to cell in the presence of antiviral antibody, the failure of antiviral antibody and complement to lyse infected cells, and the poor induction and relative resistance of these viruses to the antiviral action of interferon contribute to the persistent nature of this infection.
journal_name
Infect Immunjournal_title
Infection and immunityauthors
Hooks JJ,Burns W,Hayashi K,Geis S,Notkins ALdoi
10.1128/IAI.14.5.1172-1178.1976subject
Has Abstractpub_date
1976-11-01 00:00:00pages
1172-8issue
5eissn
0019-9567issn
1098-5522journal_volume
14pub_type
杂志文章abstract::Campylobacter jejuni is a leading cause of infectious diarrhea throughout the world. In addition, there is growing evidence that Guillain-Barré syndrome, an inflammatory demyelinating disease of the peripheral nervous system, is frequently preceded by C. jejuni infection. In the present study, the hrcA-grpE-dnaK gene ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.67.3.1194-1200.1999
更新日期:1999-03-01 00:00:00
abstract::Understanding the physical characteristics of the local microenvironment in which Mycobacterium tuberculosis resides is an important goal that may allow the targeting of metabolic processes to shorten drug regimens. Pimonidazole hydrochloride (Hypoxyprobe) is an imaging agent that is bioreductively activated only unde...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01515-07
更新日期:2008-06-01 00:00:00
abstract::Strains of Cryptococcus neoformans vary in resistance to phagocytosis in vitro. The binding of isolated capsular polysaccharide (CPS) to a capsule-free mutant of C. neoformans confers resistance to phagocytosis. The importance of capsule composition to differences among strains in susceptibility to phagocytosis was ev...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.57.12.3751-3756.1989
更新日期:1989-12-01 00:00:00
abstract::Previous studies have demonstrated that both Ixodes scapularis saliva and Borrelia burgdorferi antigens modulated lymphokines and monokines in vitro. The studies presented here were designed to delineate the role of I. scapularis and B. burgdorferi in modulation of the host immune response in vivo. Infestation of C3H/...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.65.8.3100-3106.1997
更新日期:1997-08-01 00:00:00
abstract::Altogether 171 serum specimens from 58 patients with heterophil antibody-positive infectious monomucleosis were studied for antibody response to Epstein-Barr virus (EBV). The sera were tested for fluorescent immunoglobulin G (IgG) and IgM gel-precipitating (GP) and complement-fixing (CF) antibodies to EBV. All 58 pati...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.11.1.42-51.1975
更新日期:1975-01-01 00:00:00
abstract::A large-scale DNA vaccination trial was performed with sheep to investigate whether an antigen targeted by CTLA-4 enhanced and accelerated the humoral immune response. Vaccination with genetically detoxified phospholipase D (DeltaPLD) has been shown to be effective, at least partially, against Corynebacterium pseudotu...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:
更新日期:1999-12-01 00:00:00
abstract::Targeting an antigen to Fc receptors (FcR) can enhance the immune response to the antigen in the absence of adjuvant. Furthermore, we recently demonstrated that intranasal immunization with an FcγR-targeted antigen enhances protection against a category A intracellular mucosal pathogen, Francisella tularensis. To dete...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.05511-11
更新日期:2012-03-01 00:00:00
abstract::Peritoneal exudate T lymphocytes from Listeria monocytogenes-immune mice in the presence of the homologous antigen (heat-killed L. monocytogenes) and normal macrophages showed L. monocytogenes-specific proliferative responses. Proliferation was inhibited by macrophages from L. monocytogenes- or Corynebacterium parvum-...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.38.3.907-913.1982
更新日期:1982-12-01 00:00:00
abstract::We have compared the intraleukocytic survival of isogenic strains of Salmonella typhimurium, whose outer membrane lipopolysaccharide differed in O antigen and lipid A composition and whose susceptibility to nonoxidative antimicrobial granule proteins of human polymorphonuclear neutrophilis (PMN) could be established. ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.57.12.3894-3900.1989
更新日期:1989-12-01 00:00:00
abstract::Nonviable Mycobacterium tuberculosis strain Jamaica suspended in oil-droplet emulsions was used to enhance resistance of mice against encephalomyocarditis virus (EMCV). The mycobacteria-injected mice were significantly resistant to 50,000 50% lethal doses of EMCV. Similar concentrations of virus in plasma of normal an...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.22.3.740-745.1978
更新日期:1978-12-01 00:00:00
abstract::Genetic resistance to lethal infection with Rickettsia tsutsugamushi was studied in over 30 inbred strains, inbred hybrids, and outbred stocks of mice. Inbred mice infected intraperitoneally with the Gilliam strain of R. tsutsugamushi showed three patterns of response: susceptible (A/HeJ, C3H/HeDub, C3H/HeJ, C3H/HeN, ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.19.2.583-588.1978
更新日期:1978-02-01 00:00:00
abstract::Hamster trachea organ cultres were shown to consume measurable amounts of oxygen when incubated in a closed micro-chamber. Several simple and complex media were evaluated, and the optimal system involved incubating 2 to 4 mg of tracheal tissue in Tyrodes balanced salt solution at 37 C for 60 min, with oxygen activity ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.12.3.544-549.1975
更新日期:1975-09-01 00:00:00
abstract::Treatment with nontoxic monophosphoryl lipid A (MPL), which was derived from a polysaccharide-deficient, heptoseless Re mutant of Salmonella typhimurium, was found to inactivate suppressor T-cell activity, as evidenced by a decrease in the degree of low-dose immunological paralysis expressed and an increase in the mag...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.56.5.1076-1083.1988
更新日期:1988-05-01 00:00:00
abstract::In this study, the role of the hepatobiliary system in the early pathogenesis of Salmonella enteritidis infection was investigated in a rat model. Intravenous (i.v.) challenge with lipopolysaccharide (LPS) has previously been shown to enhance the translocation of normal gut flora. We first confirmed that LPS can simil...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.68.1.1-5.2000
更新日期:2000-01-01 00:00:00
abstract::Toll-like receptor (TLR)-based signaling pathways in the host may be modulated by pathogens during the course of infection. We describe a novel immunomodulatory mechanism in which Aspergillus fumigatus conidia induce attenuation of TLR2- and TLR4-mediated interleukin (IL)-6 and IL-1beta proinflammatory responses in hu...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01455-08
更新日期:2009-05-01 00:00:00
abstract::Serum amyloid A protein (SAA) elevation accompanies induction of secondary amyloidosis in mice given Mycobacterium butyricum in Freund adjuvant. The synthesis of SAA by cultured hepatocytes is induced by a macrophage-derived mediator, which has been identified as interleukin 1. In these studies, SAA synthesis has been...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.39.3.1147-1154.1983
更新日期:1983-03-01 00:00:00
abstract::Toxoplasma gondii infects both hematopoietic and nonhematopoietic cells and can cause cerebral and ocular toxoplasmosis, as a result of either congenital or postnatally acquired infections. Host protection likely acts at both cellular levels to control the parasite. CD40 is a key factor for protection against cerebral...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01145-12
更新日期:2013-06-01 00:00:00
abstract::A zone of extracellular digestion of the mucin layer around Candida albicans blastoconidia was observed by transmission electron microscopy in the jejunum of mice inoculated intragastrically (G. T. Cole, K. R. Seshan, L. M. Pope, and R. J. Yancey, J. Med. Vet. Mycol. 26:173-185, 1988). This observation prompted the hy...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.64.11.4514-4519.1996
更新日期:1996-11-01 00:00:00
abstract::Chlamydia trachomatis L2 is an obligate intracellular microorganism with a unique biphasic life cycle. The extracellular form, the elementary body (EB), is infectious but metabolically inactive. Attachment of EBs to host cells is medicated by a heparan sulfate-like glycosaminoglycan. Following attachment, the EB is in...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.62.11.4900-4908.1994
更新日期:1994-11-01 00:00:00
abstract::The production of delta-toxin is supposed to be responsible for various pathophysiological effects during infection with Staphylococcus aureus. We compared the effects of delta-toxin with the structurally related bee venom toxin melittin on granulocyte functions and inflammatory mediator release. Delta-toxin and melit...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.58.6.1653-1659.1990
更新日期:1990-06-01 00:00:00
abstract::Fusobacterium nucleatum is closely associated with human periodontal diseases and may also be a causative agent in other infections, such as pericarditis, septic arthritis, and abscesses of tonsils and liver. Initiation and outcome of infective diseases depend critically on the host cell signaling system altered by th...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.73.2.1171-1179.2005
更新日期:2005-02-01 00:00:00
abstract::In gram-negative sepsis, the activation of polymorphonuclear leukocytes (PMN) by lipopolysaccharide (LPS) and the resulting production of superoxide and other oxygen radicals may be an important cause of tissue damage. A suppression of the PMN response to LPS stimulation would be therapeutically beneficial. The aim of...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.62.10.4320-4324.1994
更新日期:1994-10-01 00:00:00
abstract::Sepsis is both a common and, despite present-day therapy, a serious disease. The pathophysiology of the septic response is a complex, multifactorial phenomenon which in part involves the activation of complement by bacterial endotoxin. A monoclonal antibody to human complement factor B, code-named 1H5, which was capab...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.62.10.4549-4555.1994
更新日期:1994-10-01 00:00:00
abstract::Chronic infections play a significant role in the morbidity and mortality of patients with chronic airflow limitation. By stimulating airway inflammation, persistent infection has the potential to cause airway fibrosis. However, in patient this condition is most typically found in lungs damaged by other factors, such ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.60.7.2936-2942.1992
更新日期:1992-07-01 00:00:00
abstract::After transmission by Anopheles mosquitoes, Plasmodium sporozoites travel to the liver, infect hepatocytes, and rapidly develop as intrahepatocytic liver stages (LS). Rodent models of malaria exhibit large differences in the magnitude of liver infection, both between parasite species and between strains of mice. This ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.02230-14
更新日期:2015-01-01 00:00:00
abstract::We have studied the ability of outer membrane vesicle (OMV) vaccines from Neisseria meningitidis serogroup B to induce vaccine-specific antibody and spleen cell proliferative responses in mice after being administered intranasally (i.n.) and/or subcutaneously (s.c.). A series of four weekly i.n. doses (25 microg) with...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.69.8.5010-5015.2001
更新日期:2001-08-01 00:00:00
abstract::Phospholipase A2 and lysophospholipase activities were detected in the culture supernatant fluids of a virulent strain of Vibrio vulnificus. The phospholipase A2 was inactivated by heating at 56 degrees C for 30 min, had an apparent molecular weight of greater than or equal to 80,000 (estimated by gel filtration with ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.45.2.458-463.1984
更新日期:1984-08-01 00:00:00
abstract::The recombinant protective antigen (rPA) of Bacillus anthracis is a promising anthrax vaccine. We compared serum immunoglobulin G levels and toxin-neutralizing antibody titers in rabbits following delivery of various doses of vaccine by microneedle-based intradermal (i.d.) delivery or intramuscular (i.m.) injection us...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.01210-06
更新日期:2006-12-01 00:00:00
abstract::Cryptococcus neoformans is surrounded by an antiphagocytic polysaccharide capsule whose primary constituent is glucuronoxylomannan (GXM). Three prominent structural features of GXM are single xylosyl and glucuronosyl side chains and O acetylation of the mannose backbone. Isogenic pairs of O-acetyl-positive and O-acety...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/iai.71.5.2868-2875.2003
更新日期:2003-05-01 00:00:00
abstract::Aerobic microorganisms were isolated and identified from 9 of 10 malignant tissues aseptically obtained from surgical patients. The organisms isolated are species commonly associated with the flora of the human body. When these cancer-associated organisms were grown in Trypticase soy broth (BBL Microbiology Systems), ...
journal_title:Infection and immunity
pub_type: 杂志文章
doi:10.1128/IAI.32.3.1211-1215.1981
更新日期:1981-06-01 00:00:00