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The deformation and flow behavior of BLOOD and its elements i.e., PLASMA; ERYTHROCYTES; WHITE BLOOD CELLS; and BLOOD PLATELETS.

A method of detecting gene mutation by mixing PCR-amplified mutant and wild-type DNA followed by denaturation and reannealing. The resultant products…

Techniques of nucleotide sequence analysis that increase the range, complexity, sensitivity, and accuracy of results by greatly increasing the scale …

Rapid methods of measuring the effects of an agent in a biological or chemical assay. The assay usually involves some form of automation or a way to …

Identification of the major histocompatibility antigens of transplant DONORS and potential recipients, usually by serological tests. Donor and recipi…

Study of intracellular distribution of chemicals, reaction sites, enzymes, etc., by means of staining reactions, radioactive isotope uptake, selectiv…

Methods of preparing cells or tissues for examination and study of their origin, structure, function, or pathology. The methods include preservation,…

Methods of preparing tissue for examination and study of the origin, structure, function, or pathology.

Methods for detecting or typing the DNA of an ALPHAPAPILLOMAVIRUS in biological tissues and fluids.

The genetic process of crossbreeding between genetically dissimilar parents to produce a hybrid.

A mass spectrometry method utilizing hydrogen-deuterium exchange kinetics to study conformational and dynamic changes especially of proteins, such as…

A technique encompassing morphometry, densitometry, neural networks, and expert systems that has numerous clinical and research applications and is p…

Conducting a biopsy procedure with the aid of a MEDICAL IMAGING modality.

A method for the detection of very small quantities of antibody in which the antigen-antibody-complement complex adheres to indicator cells, usually …

A technique using antibodies for identifying or quantifying a substance. Usually the substance being studied serves as antigen both in antibody produ…

Immunologic method used for detecting or quantifying immunoreactive substances. The substance is identified by first immobilizing it by blotting onto…

Technique involving the diffusion of antigen or antibody through a semisolid medium, usually agar or agarose gel, with the result being a precipitin …

The capacity of VACCINES to stimulate the ADAPTIVE IMMUNE RESPONSE to produce antibodies and antigen-specific T-CELL responses. It is typically measu…

Histochemical localization of immunoreactive substances using labeled antibodies as reagents.

Immunologic techniques involved in diagnosis.

The aggregation of soluble ANTIGENS with ANTIBODIES, alone or with antibody binding factors such as ANTI-ANTIBODIES or STAPHYLOCOCCAL PROTEIN A, into…

Form of radioimmunoassay in which excess specific labeled antibody is added directly to the test antigen being measured.

Immunochemical analysis which measures specific target antigen bound to antibody complex. Antibodies in assay form insoluble light scattering immune-…

A technique that localizes specific nucleic acid sequences within intact chromosomes, eukaryotic cells, or bacterial cells through the use of specifi…

A type of IN SITU HYBRIDIZATION in which target sequences are stained with fluorescent dye so their location and size can be determined using fluores…

An in situ method for detecting areas of DNA which are nicked during APOPTOSIS. Terminal deoxynucleotidyl transferase is used to add labeled dUTP, in…

The concentration of a compound needed to reduce population growth of organisms, including eukaryotic cells, by 50% in vitro. Though often expressed …

Measurement of distances or movements by means of the phenomena caused by the interference of two rays of light (optical interferometry) or of sound …

The assay of INTERFERON-GAMMA released from lymphocytes after their exposure to a specific test antigen, to check for IMMUNOLOGIC MEMORY resulting fr…

System established by the World Health Organization and the International Committee on Thrombosis and Hemostasis for monitoring and reporting blood c…