| OSRD | Office of Scientific Research and Development |
|---|---|
| PRT | Penicillium roqueforti toxin; pharmaceutical research and testing; phosphoribosyl transferase; posto... |
| R&D | research and develpment |
| R&E | research and education |
| SR | sarcoplasmic reticulum; saturation recovery; scanning radiometer; screen; secretion rate; sedimentat... |
| gram-negative aerobic rods and cocci | <microbiology> A group of gram-negative bacteria consisting of rod- and coccus-shaped cells. They are both aerobic (able to grow under an air atmosphere) and microaerophilic (grow better in low concentrations of oxygen) under nitrogen-fixing conditions but, when supplied with a source of fixed nitrogen, they grow as aerobes. (12 Dec 1998) |
|---|---|
| gram-negative anaerobic straight, curved, and helical rods | <microbiology> A group of anaerobic, rod-shaped bacteria that show up as pink (negative) when treated by the gram-staining method. (12 Dec 1998) |
| mesonephric structures and their fates | <radiology> Male female Tubules Epididymis Mesosalpinx Efferent ductules of testes Ducts Vas deferens Complete involution Seminal vesicles Ejaculatory ducts (12 Dec 1998) |
| cholagogues and choleretics | Gastrointestinal agents that stimulate the flow of bile into the duodenum (cholagogues) or stimulate the production of bile by the liver (choleretic). (12 Dec 1998) |
| personnel staffing and scheduling | The selection, appointing, and scheduling of personnel. (12 Dec 1998) |
| personnel staffing and scheduling information systems | Computer-based systems for use in personnel management in a facility, e.g., distribution of caregivers with relation to patient needs. (12 Dec 1998) |
| growth and embryonic development | Developmental processes from cell division to embryogenesis to postnatal growth and maturity. (12 Dec 1998) |
| grunstein and hogness method | The Grunstein and Hogness methodis a hybridisation lab technique in which whole, lysed (ruptured) bacterial colonies which have previously been blotted onto a nitrocellulose (or other) membrane are hybridised to a DNA probe. (09 Oct 1997) |
| chondroitinases and chondroitin lyases | <enzyme> Enzymes which catalyze the elimination of glucuronate residues from chondroitin a,b, and c or which catalyze the hydrolysis of sulfate groups of the 2-acetamido-2-deoxy-d-galactose 6-sulfate units of chondroitin sulfate. Registry number: EC 4.2.2.- (12 Dec 1998) |
| gyrate atrophy of choroid and retina | A slowly progressive atrophy of the choriocapillaris, pigmentary epithelium, and sensory retina, with irregular confluent atrophic areas and an associated ornithinuria; autosomal recessive inheritance; due to a deficiency of ornithine d-aminotransferase. (05 Mar 2000) |
| pharmacy and therapeutics committee | An advisory group composed primarily of staff physicians and the pharmacist which serves as the communication link between the medical staff and the pharmacy department. (12 Dec 1998) |
| Rowntree and Geraghty test | An obsolete test for renal function; after the patient has drunk a glass or two of water, 1 ml of a 0.6% solution of dye is injected hypodermically; the time between this injection and the appearance of a pink tinge in the urine as it falls into an alkaline solution is noted; the amount excreted in each of the next 2 hours is then estimated colourimetrically. Synonym: Geraghty's test, phthalein test, red test, Rowntree and Geraghty test. (05 Mar 2000) |
| circulatory and respiratory physiology | Functions and activities of cardiovascular circulation and of respiration and respiratory mechanics. (12 Dec 1998) |
| civilian health and medical program of the uniformed services | See: CHAMPUS. (12 Dec 1998) |
| clasped thumbs and mental retardation | A syndrome with the following characteristic features: (1) neurologically:mental retardation and aphasia (lack of speech); (2) limbs: adducted (clasped) thumbs, absent extensor pollicis longus and/or brevis muscles to the thumb, shuffling gait, and leg spasticity; (3) growth: small body size; (4) skeleton: lumbar lordosis (sway back). The syndrome is inherited as an X-linked trait and so affects mainly boys. Alternative names include MASA syndrome (MASA stands for mental retardation, aphasia, shuffling gait, and adducted thumbs), adducted thumb with mental retardation, congenital clasped thumb with mental retardation, and the Gareis-Mason syndrome. (12 Dec 1998) |