نتایج جستجو برای: yolk immunoglobulin
تعداد نتایج: 75780 فیلتر نتایج به سال:
background: to control avian coccidiosis with drug-independent strategy effec-tively and safely, multivalent hyperimmune egg yolk immunoglobulin (igy) was prepared and its ability to protect against eimeria tenella infection was evaluated. methods: hens were orally immunized with live oocysts of 5 species of eimeria for six times, antibody titers in serum and yolk were monitored by indirect enz...
Avian antibody technology has been used in diagnosis and therapy. A”lab-on-a-chip” system for detecting morphine in an oral fluid sample was described. An antibody against morphine was obtained in an avian system. The immunogen (M-C6-HS-BSA) was injected into Leghorn chicken. Furthermore, this antibody could be used in developing an enzyme immunoassay and immunochromatography to detect morphine...
A 54-year-old woman suffered an episode of dyspnea and edema affecting her eyelids, tongue, and lips a few minutes after intake of Lizipaina (bacitracin, papain, and lysozyme). She was treated with intravenous drugs and her symptoms improved within 2 hours. She had experienced 3 to 4 bouts of similar symptoms related to the ingestion of cured cheeses or raw egg. Specific serum immunoglobulin (I...
This retrospective study included 133 children aged between 2 and 16 years with elevated serum food-specific immunoglobulin E (IgE), including 59 children clinically diagnosed with atopic dermatitis (AD) and 74 children clinically diagnosed with atopic disease without AD (asthma, allergic rhinitis, or both). Six common serum food-specific IgEs were detected by the Pharmacia ImmunoCAP test, incl...
In adults, the nonclassical MHC class I molecule, FcRn, binds both IgG and albumin and rescues both from a degradative fate, endowing both proteins with high plasma concentrations. FcRn also transports IgG from mother to young during gestation. Anticipating that a detailed understanding of gestational IgG transport in the mouse may give us a useful model to understand FcRn function in the human...
In an attempt to prepare egg yolk immunoglobulin (IgY) to treat and prevent cholera, hens were immunized by a mixture of heat- or formalin-killed Vibrio cholerae O1 and O139 organisms, or by the recombinant cholera toxin B subunit (CTB). The IgYs were partially purified from egg yolk and orally administered to suckling mice before or after challenge with live O1 or O139 cells. The anti-O1 and O...
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