(1) Experiments reported here show that diets containing ornithine added at an equimolar (+Orn) or five times equimolar (+5 Orn) to replace arginine in the +Arg basal diet (2.0% Arg .
(2) Culture supernatants from three different auxotypes of Neisseria gonorrhoeae, one requiring arginine, hypoxanthine, and uracil (Arg-,Hyx-,Ura-), one requiring proline, arginine (not satisfied by ornithine), and uracil (Pro-,Arg-[Orn*],Ura-), and one requiring proline (Pro-), were tested for their chemotactic activity against leukocytes from men of two racial groups, white and black.
(3) One of the side chains of Orn residues in gramicidin S (GS) was connected with alanine (AGS), sarcosine (SGS), or histidine (HGS) residue, aiming at developing membrane-active artificial enzymes by virtue of the membrane-associating property of GS.
(4) The problem of denying defendants their constitutional rights was the reason we have argued that defendants' hypnotically refreshed testimony should generally be permitted, whereas the unreliability of hypnotically elicited memories and the manner in which hypnosis diminishes the effectiveness of cross-examination make the general exclusion of testimony from hypnotized witnesses essential (M. T. Orne, 1982).
(5) Stringently replicating Orne and Scheibe's procedures, 10 subjects were exposed to conditions designed to generate expected REST effects.
(6) Replacement of the central Gly residue by a Cys one, as in the sequence depsiGly-Cys-Orn(L), was proposed subsequently, so as to further stabilize such a beta-sheet arrangement by means of a disulfide bridge between the two Cys residues.
(7) One of these compounds, the Orn analog of AMT, is the most potent FPGS inhibitor we have found to date.
(8) The ontogenetic development of the enzymes phosphate activated glutaminase (PAG), glutamate dehydrogenase (GLDH), glutamic-oxaloacetic-transaminase (GOT), glutamine synthetase (GS), and ornithine-delta-aminotransferase (Orn-T) was followed in cerebellum in vivo and in cultured cerebellar granule cells.
(9) Corresponding analogues containing an Asp (or Glu) residue in the 2-position and an Orn (or Lys) residue in the 4-position showed similar selectivity relationships, but better agreement between bio- and binding assay data.
(10) Two peptide-based affinity inactivators Ac-Leu-(BrAc)Orn-Arg-Ala-Ser-Leu-Gly (4) and Ac-Leu-Arg-(BrAc)Orn-Ala-Ser-Leu-Gly (5) were prepared as probes for the study of the nature of the active-site residues in the catalytic subunit of cyclic AMP dependent protein kinase.
(11) The products were potent inhibitors of purified dihydrofolate reductase (DHFR) from L1210 murine leukemia cells, with IC50's ranging from 0.027 and 0.052 microM as compared with 0.072 microM for APA-L-Orn.
(12) The distance between the terminal NE atoms of the Orn residues is 5.7 A.
(13) The physiologic damage of ORN is based on a compromised blood supply and altered metabolism of bone formation secondary to effects of ionizing radiation.
(14) The results indicate that thyroid hormones are essential for normal proliferative expansion of olfactory epithelium and for maturation of ORNs postnatally.
(15) Peptides with Asn, Orn, and Gln substituted for Lys128, the reverse wild-type peptide (DEVKRKKPC-NH2) and the long 34-residue wild-type analogue (CYDDEATADSQHSTPPKKKRKVEDPKDFESELLS-NH2), were synthesized and conjugated similarly to BSA.
(16) OCT 1 is highly inhibited by low concentrations of phaseolotoxin and Orn-P(O)(NH2)-NH-SO3H, OCT 2 is insensitive to both compounds.
(17) In mature newborn infants, 7 (Ala, Lys, Leu, Val, Ile, Phe and His) of the 20 plasma amino acids were significantly higher and 4 (Glu, Gly, Ser and Orn) were significantly lower in the umbilical vein than in the umbilical artery.
(18) The effects of an ornithine-containing lipid [alpha-N-(3-acyloxyacyl)-ornithine (Orn-L)] or a serine-containing lipid [alpha-N-(3-acyloxyacyl)-serine (Ser-L)] from Flavobacterium meningosepticum on lethal endotoxemia in mice were examined.
(19) D-Phe-Pro-Val-cyclo-Orn was obtained as a product of the multienzyme by omission of L-leucine from the complete bioassay mixture.
(20) There have been five patients who had soft tissue ulceration (STU) and one patient who had osteoradionecrosis (ORN).
Ort
Definition:
(n.) A morsel left at a meal; a fragment; refuse; -- commonly used in the plural.
Example Sentences:
(1) At present it may be concluded that ORT per se does not place the postmenopausal women at greater risk from developing arterio-venous thrombosis.
(2) Group I had normal or minor changes of capillary morphology and significantly better ORT and ORI values than group II.
(3) Sugar-based oral rehydration therapy (ORT) for diarrhea is promoted in many countries in the world.
(4) These mothers thought that ORT was a medicine that would cure the diarrhea.
(5) Oral rehydration therapy (ORT) has had a dramatic global impact.
(7) In developed communities where mortality from acute diarrhoea is already low, ORT has been underutilised.
(8) Three out of 11 patients with atrioventricular nodal reentrant tachycardia (AVNRT) had VA values greater than or equal to 70 msec, while 5 of 28 patients with orthodromic reciprocating tachycardia (ORT) had values less than or equal to 70 msec.
(9) The 1st step in ORT is to weigh the patient and assess the degree of dehydration.
(10) Without WS&S and hygiene education ORT programs are not likely to effect long-term improvement in child health status.
(11) Effectiveness of ORT against severe diarrheal dehydration was based on the formula for assessment of vaccine efficacy by using the odds ratio (OR).
(12) During the last five years major efforts have been made to train community health care personnel and mothers in developing countries in the use of oral rehydration therapy (ORT).
(13) ORT is as effective in treating adults with diarrhea as it is in children.
(14) During the 36-hour-period of ORT fluid losses were about the same as the fluid intake.
(15) It was concluded that with the exceptions of lactose intolerance and coexisting infection, lack of commitment to ORT and the easy access to IVT must have contributed significantly to the suboptimal outcome.
(16) Diarrhoeal disease control programmes need to modify service delivery to ensure that breast-feeding mothers are not separated from their infants while being treated with oral rehydration therapy (ORT) as inpatients or outpatients.
(17) We conclude that it is important to consider age when prescribing ORT.
(18) ORT was administered via a nasogastric tube to 3 adult intensive care patients who developed severe diarrhoea and post-operative acute renal impairment.
(19) CWT and ORT elicited equivalent increases in noradrenaline in venous plasma in both groups (p less than 0.05), but the IDDM patients had 50% lower values (p less than 0.01) at rest, during CWT and at rest after CWT than controls.
(20) An account of object relations theory (ORT), represented in terms of the procedural sequence model (PSM), is compared to the ideas of Vygotsky and activity theory (AT).