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Clinical chemistry: an automated blood chemistry analyser. Clinical pathology is a medical specialty that is concerned with the diagnosis of disease based on the laboratory analysis of bodily fluids , such as blood , urine , and tissue homogenates or extracts using the tools of chemistry , microbiology , hematology , molecular pathology , and ...
A clinical chemistry analyzer; hand shows size. Clinical chemistry (also known as chemical pathology, clinical biochemistry or medical biochemistry) is a division in medical laboratory sciences focusing on qualitative tests of important compounds, referred to as analytes or markers, in bodily fluids and tissues using analytical techniques and specialized instruments. [1]
In drug development and medical device development [1] the Investigator's Brochure (IB) is a comprehensive document summarizing the body of information about an investigational product ("IP" or "study drug") obtained during a drug trial. The IB is a document of critical importance throughout the drug development process and is updated with new ...
Another particular case in 1957 found that an owl's eye appearance was found by two cells mirroring each other, producing the pattern inside the histological case study of tumors. [21] This is essentially what an owl's eye appearance is, however, the symptom did not occur from the presence of cytomegalovirus but from a unique case.
Biochemistry, or biological chemistry, is the study of chemical processes within and relating to living organisms. [1] A sub-discipline of both chemistry and biology, biochemistry may be divided into three fields: structural biology, enzymology, and metabolism. Over the last decades of the 20th century, biochemistry has become successful at ...
The terms clinical trial and clinical study are synonymous. (ICH E6) Clinical Trial/Study Report A written description of a trial/study of any therapeutic, prophylactic, or diagnostic agent conducted in human subjects, in which the clinical and statistical description, presentations, and analyses are fully integrated into a single report. (ICH E6)
IUPAC made a recommendation in 1991 [1] for the description and measurement of carryover effects in clinical chemistry. The carryover ratio is the percentage of H3 carry to L1 constituting the carryover portion "h". In a design of 3 high samples followed by 3 low samples, h can be calculated as (L1 - mean of L2&L3) / (H3 - mean of L2&L3)
The Clinical Laboratory Improvement Act of 1988 (CLIA 88) was passed in the USA subsequent to the publication of an article in November 1987 in The Wall Street Journal entitled "Lax Laboratories: The Pap Test Misses Much Cervical Cancer Through Labs Errors", which alerted the public to the fact that a pap smear may be falsely negative.