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The perinatal presence of antigen (p-azophenylarsonate) or anti-mu antibodies lead to the loss of the recurrent idiotype (CRIA) in A/J mice.
globulins (dHGG) within 24 h after delivery. The offsprings from these mice were then exposed as adults to Ars- KLH. These animals developed an unusual immune response. The level of anti-Ars antibodies was ...
Fungal contamination of the floors of swimming pools, particularly subtropical swimming paradises36659
Comparative Study Dermatomycoses Dermatophytes epidemiology Etiology Facility Design and Construction Fungi Humans Hygiene im Indoor Institute IS isolation & purification journal LEVEL M Microsporum Print ...
Identification of DNA sequences recognized by VirF, the transcriptional activator of the Yersinia yop regulon.
Yersinia harbor a 70-kb plasmid required for virulence. The plasmid-encoded virulence proteins of yersiniae are positively regulated at the transcriptional level by the product of the virF gene, the key ...
In vivo study of mIgM and mIgD cross-linking on murine B cells.
Although the effects of IgD cross-linking have been studied already, no attempt has been made to characterize the effects of in vivo IgM crosslinking, probably because of the higher IgM serum levels compared ...
Detection by polymerase chain reaction of genes encoding aminoglycoside-modifying enzymes in methicillin-resistant Staphylococcus aureus isolates of epidemic phage types. Belgian Study Group of Hospital Infections (GDEPIH/GOSPIZ)36655
hospitals Humans identify im INFECTION infections Institute IS journal LEVEL levels mechanism mechanisms metabolism methicillin Methicillin Resistance Methicillin-Resistant Staphylococcus aureus microbiology ...
Specific serum and local antibody responses against Cryptosporidium parvum during medication of calves with halofuginone lactate.
calves was followed by a rise in local anti-C. parvum IgA and IgM titers. Rising coproantibody levels coincided with falling oocyst output. In halofuginone-medicated and experimentally infected calves, ...
SycE, a chaperone-like protein of Yersinia enterocolitica involved in Ohe secretion of YopE.
describe here the counterpart of yerA in Yersinia enterocolitica W22703. We demonstrate that the gene product of yerA regulates the production of YopE at a post-transcriptional level. It specifically binds ...
Susceptibility of hares and rabbits to a Belgian isolate of European brown hare syndrome virus.
produced in three seronegative domestic rabbits after subcutaneous inoculation of the EBHS virus. Although low levels of antibodies against EBHS virus were found in the serum of these three rabbits 4 weeks ...
Cryptosporidium parvum in calves: kinetics and immunoblot analysis of specific serum and local antibody responses (immunoglobulin A [IgA], IgG, and IgM) after natural and experimental infections.
natural infection of calves with C. parvum. Although all experimentally infected calves showed high levels of colostral antibodies in the feces, they acquired C. parvum infection. Three of five animals ...
Second-trimester cancer antigen 125 and Down's syndrome83
Diagnosis distribution Down Syndrome Female hospital Humans im immunology IS journal LEVEL levels MATERNAL Medicine Multiple POPULATION Pregnancies Pregnancy Pregnancy Trimester,Second present Print RANGE ...