Results 71 to 80 of about 5,650 (193)

An immuno-assay to quantify influenza virus hemagglutinin with correctly folded stalk domains in vaccine preparations.

open access: yesPLoS ONE, 2018
The standard method to quantify the hemagglutinin content of influenza virus vaccines is the single radial immunodiffusion assay. This assay primarily relies on polyclonal antibodies against the head domain of the influenza virus hemagglutinin, which is ...
Madhusudan Rajendran   +8 more
doaj   +1 more source

Concentration of salivary immunoglobulin A, in relation to periodontal disease, plaque, and calculus

open access: yesJournal of International Clinical Dental Research Organization, 2010
Background: It has become apparent that every pathologic process in the body involves the immune system. Periodontal inflammation is not an exception. Periodontal health depends on the interaction of microbial flora and host response.
Mona Shah, Yogesh Doshi, S H Hirani
doaj   +1 more source

Serum Alpha-1-antitrypsin Evaluation by Three Electrophoretic, Enzymatic and Immunodiffussion Methods

open access: yesMedical Laboratory Journal, 2007
Background & Objective: Alpha-1-antitrypsin (AAT) is the major component of the human plasma alpha-1 globulin proteins and acts as a major inhibitor of proteolytic enzymes, particularly elastase.
M Mohammadian Yajloo,   +5 more
doaj  

Apolipoprotein C-II deficiency: detection of immunoreactive apolipoprotein C-II in the intestinal mucosa of two patients

open access: yesJournal of Lipid Research, 1988
Recent data suggest that mutant immunoreactive forms of apolipoprotein C-II (apoC-II) can be detected in the plasma of patients with the apoC-II deficiency syndrome.
A Capurso   +8 more
doaj   +1 more source

Evaluation of standard reagents for radial-immunodiffusion assays. In vitro control of rabies vaccines

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2000
The RID assay is one of the in vitro methods used for in-process control in the production of rabies vaccines for veterinary use. It has been shown to be very useful for determining antigen concentration in the final bulk product.
MICELI Graciela S.   +4 more
doaj  

IgG2 immunodeficiency: association to pediatric patients with bacterial meningoencephalitis [PDF]

open access: yesArquivos de Neuro-Psiquiatria, 2000
An IgG subclass deficiency is often associated with bacterial infections. We studied four pediatric patients suffering from meningoencephalitis, two of them due to Streptococcus pneumoniae and two due to Haemophilus influenzae type b.
XIOMARA ESCOBAR-PÉREZ   +4 more
doaj  

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