| chemistry, bioinorganic | A field of chemistry which pertains to the study of inorganic compounds or ions in biological systems. (12 Dec 1998) |
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| chemistry, clinical | The specialty of analytical chemistry applied to assays of physiologically important substances found in blood, urine, tissues, and other biological fluids for the purpose of aiding the physician in making a diagnosis or following therapy. (12 Dec 1998) |
| chemistry, inorganic | A field of chemistry which pertains to chemical compounds or ions that do not contain the element carbon (with the exception of carbon dioxide and compounds containing a carbonate radical, e.g., calcium carbonate). (12 Dec 1998) |
| chemistry, pharmaceutical | Chemistry that deals with the composition and preparation of substances used in treatment of patients or diagnostic studies. (12 Dec 1998) |
| roentgen-equivalent physical | <radiobiology, unit> A roentgen equivalent physical is a unit of absorbed radiation approximately equivalent to a roentgen, an international unit of x- or gamma-radiation. An obsolete unit of measurement; that quantity of ionizing radiation of any kind which, upon absorption by living tissue, produces an energy gain per gram of tissue equivalent to that produced by 1 roentgen of X-rays or gamma-rays. Acronym: rep See: rad. (05 Mar 2000) |
| pharmaceutical chemistry | Medicinal chemistry in its application to the analysis, development, preparation, and the manufacture of drugs. Synonym: medicinal chemistry, pharmacochemistry. (05 Mar 2000) |
| clinical chemistry | The chemistry of human health and disease, chemistry in connection with the management of patients, as in a hospital laboratory. (05 Mar 2000) |
| clinical chemistry tests | Laboratory tests demonstrating the presence of physiologically significant substances in the blood, urine, tissue, and body fluids with application to the diagnosis or therapy of disease. (12 Dec 1998) |
| physical | Pertaining to the body, to material things or to physics. (18 Nov 1997) |
| physical age | The age in terms of structure rather than of function or of passage of time. Synonym: physical age. (05 Mar 2000) |
| physical allergy | Excessive response to factors in the environment such as heat or cold. (05 Mar 2000) |
| physical anthropology | The study of the physical attributes of human beings. (05 Mar 2000) |
| physical conditioning, animal | Physical conditioning of domestic, laboratory, and zoo animals. Includes exercising of animals. (12 Dec 1998) |
| physical containment | <cell culture> Creation of physical barriers to keep genetically engineered organisms inside the laboratory. (31 Dec 1997) |
| physical dependence | <pharmacology> Physiologic adaptation of the body to the presence of opioid is required to maintain the same level of analgesia. (31 Dec 1997) |