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Absence of a diagnostic serum biomarker used as a ClinicalGraph target concept for lab_medicine / lab_finding.

Absence of microalbuminuria used as a ClinicalGraph target concept for lab_medicine / lab_finding.

A method of chemical analysis based on the detection of characteristic radionuclides following a nuclear bombardment. It is also known as radioactivi…

Acute rise in serum creatinine used as a ClinicalGraph target concept for lab_medicine / lab_finding.

quantitative cells and casts in 24hr. urine

Adult serum sodium profile test

Tests that are dependent on the clumping of cells, microorganisms, or particles when mixed with specific antiserum. (From Stedman, 26th ed)

Albuminocytologic dissociation in cerebrospinal fluid used as a ClinicalGraph target concept for lab_medicine / lab_finding.

The naturally occurring or experimentally induced replacement of one or more AMINO ACIDS in a protein with another. If a functionally equivalent amin…

Percutaneous transabdominal puncture of the uterus during pregnancy to obtain amniotic fluid. It is commonly used for fetal karyotype determination i…

The detection of RESTRICTION FRAGMENT LENGTH POLYMORPHISMS by selective PCR amplification of restriction fragments derived from genomic DNA followed …

Use of various chemical separation and extraction methods, such as SOLID PHASE EXTRACTION; CHROMATOGRAPHY; and SUPERCRITICAL FLUID EXTRACTION; to pre…

Procedures, such as TISSUE CULTURE TECHNIQUES; mathematical models; etc., when used or advocated for use in place of the use of animals in research o…

Alternatives to the use of animals in research, testing, and education. The alternatives may include reduction in the number of animals used, replace…

Fluorescent antibody technique for visualizing antibody-bacteria complexes in urine. The presence or absence of antibody-coated bacteria in urine cor…

lobulation of neutrophil nuclei

Arterial oxygen pressure, PaO2, is an arterial blood gas parameter used to assess oxygenation.

Puncture and aspiration of fluid (e.g., SYNOVIAL FLUID) from a joint cavity. It is used sometimes to irrigate or administer drugs into a joint cavity.

Any visible result of a procedure which is caused by the procedure itself and not by the entity being analyzed. Common examples include histological …

The in vitro fusion of GENES by RECOMBINANT DNA techniques to analyze protein behavior or GENE EXPRESSION REGULATION, or to merge protein functions f…

oestral reaction in mouse injected with pregnant urine

Method of analyzing chemicals using automation.

Postmortem examination of the body.

Culture of an isolated organism free from any other associating or contaminating organisms.

A diagnostic test primarily used to detect TUBERCULOSIS and other respiratory infections.

Measurable quantity of bacteria in an object, organism, or organism compartment.

Procedures for identifying types and strains of bacteria. The most frequently employed typing systems are BACTERIOPHAGE TYPING and SEROTYPING as well…

Techniques used in studying bacteria.

Base deficit is an acid-base parameter used in severity assessment and shock or pancreatitis-related criteria.

Methods for cultivation of cells, usually on a large-scale, in a closed system for the purpose of producing cells or cellular products to harvest.