(a.) Continuing only for a short time; not enduring; fleeting; evanescent.
Example Sentences:
(1) The results indicate that, regardless of the photoperiod, no clear functional relationship can be found between the avian pineal gland and thyroid function, although a transitory increase in T4 levels was seen in both pinealectomized and sham-operated birds shortly after the operations.
(2) In confirmation and extension of observations by Carp and his associates, brain tissue and sera from patients with multiple sclerosis (MS) were found to harbor an agent which induces a transitory depression in polymorphonuclear leukocytes (PMN) in mice as well as in rats, hamsters, and guinea pigs.
(3) The data indicate that a transitory decrease in protein degradation accompanies the increase in protein synthesis on hormonal stimulation of the tissue.
(4) Most of these patients presented a definite stroke within less than one month's time following the last transitory ischemic accident.
(5) It has been established that the structure of depressive phases in sluggish simple schizophrenia includes specific psychopathological signs heralding defect formation and united by the notion "transitory syndrome".
(6) The time-related incidence of these cells entities--the appearance of "dusk" and "bright" cells at 5 min, transitory domination of "bright" cells and the nadir of "dusk" cells at 20 min, sporadic recognition of "bright" cells, lack of "dusk" cells at 45 min and the absence of both cell forms at 180 min--displayed that LP-reactive response promptly appeared and rapidly ceased.
(7) The results obtained showed that there was a significant inhibition of ACTH secretion during long-term treatment with antiovulatory compounds or estrogens, and in half of the cases, there was a delay in normalization of the pituitary-adrenal axis following interruption of the drug, supporting a state of transitory hypoadrenalism.
(8) The mean firing rates were significantly altered by either electrical or flash stimuli repeated 500 times at 0.97 Hz in those units which showed no transitory response.
(9) Delimitation of the pathological process in the lung is characterized by an increase in the number of T- and B-lymphocytes and considerable predominance of polygonally shaped cells with cytoplasmic outgrowths of different lengths and their subsequent replacement by a cell form transitory between T- and B-lymphocytes.
(10) However, it must be stated that no malignant lymphomas were demonstrated in our patients, although the disease can give rise to very pronounced, possibly transitory, lesions in the lymphatic tissue, easily misinterpreted as malignant.
(11) Usually, it is transitory and resolves spontaneously, but a long period with very fast heart rate and without atrio-ventricular synchrony contraction may cause low cardiac output.
(12) The present results demonstrate a histamine, H1-receptor-mediated arousal in the nucleus accumbens which follows transitory hypoactivity, possibly due to activation of presynaptic H3-receptors.
(13) The transitory suppression of L-dopa in patients with advanced Parkinson's disease improves motor response upon reintroduction of the drug although this improvement is not constant.
(14) No accurate information can be obtained from the sum of live and dead cells distinguished by means of double fluorescence staining, since a part of the sperm cell population is in a transitory state i.e.
(15) The tumoricidal activity obtained was transitory, and the level of activity was dependent upon the monokine concentration and the length of induction period.
(16) Since there exist transitory forms between diametrically opposite manifestations of such behavior, possibly the process of individual acquirement of capabilities necessary for fulfilling foraging function occurs.
(17) The asymmetry of the R - R intervals distribution is an index that helps to reveal the dynamics of the transitory processes, being in this respect superior to the intervalgramme.
(18) Horizontal treadmill exercise induced a marked (P less than 0.001) but transitory increase in the level of circulating corticosterone in the plasma of adult male ducks.
(19) In groups of patients with AH, appreciable differences were discovered in the main parameters of the transitory process.
(20) However, paraesthesia of the hands was observed in one case, transitory thrombocytopenia in one other patient, and increased alkaline phosphatases.
Zoogloea
Definition:
(n.) A colony or mass of bacteria imbedded in a viscous gelatinous substance. The zoogloea is characteristic of a transitory stage through which rapidly multiplying bacteria pass in the course of their evolution. Also used adjectively.
Example Sentences:
(1) The NADPH-linked acetoacetyl-CoA reductase, (R)-3-hydroxyacyl-CoA dehydrogenase (EC 1.1.1.36), from the bacterium Zoogloea ramigera, involved in the formation of D-3-hydroxybutyryl-CoA for poly(D-3-hydroxybutyrate) biosynthesis, has been purified from an over-producing Escherichia coli strain.
(2) Our isolates were compared to four similar floc-forming organisms previously isolated in another laboratory and classified as two species of Zoogloea, one of Pseudomonas, and as one unidentified gram-negative rod.
(3) The primary structure of this enzyme was compared with those of four other thiolases (rat mitochondrial and peroxisomal 3-ketoacyl-CoA thiolases, acetoacetyl-CoA thiolase of Zoogloea ramigera, and cytosolic acetoacetyl-CoA thiolase of Saccharomyces uvarum).
(4) When supplied with acetate, pyruvate, or succinate as a carbon and energy source, the gram-negative strains Pseudomonas cepacia 17616 and Zoogloea sp.
(5) Nine Zoogloea strains, were examined for their ability to utilize 35 aromatic compounds.
(6) The properties of the autodigestion of native PHB granules from Zoogloea ramigera I-16-M were examined.
(7) Seven of the tested strains, having phenotypic properties typical of Zoogloea, were characterized by their production of both ubiquinone-8 and rhodoquinone-8 as major quinones, whereas the remaining two strains, Z. ramigera IAM 12669 (= K. Crabtree I-16-M) and IAM 12670 (= P.R.
(8) A medium containing sodium m-toluate was used to isolate 37 zoogloea-forming bacteria from various polluted environments.
(9) The thiolase involved in biosynthesis of poly-beta-hydroxybutyrate in Zoogloea ramigera generates an acetyl-enzyme species during catalysis.
(10) Zoogloea ramigera I-16 M was found to contain two stereospecific acetoacetyl CoA reductases; one was NADP+-linked and D(-)-beta-hydroxybutyryl CoA specific and the other was NAD+-linked and L(+)-isomer specific.
(11) The isolates were identified as strains of Zoogloea.
(12) This mitochondrial thiolase is homologous with the mature portion of peroxisomal 3-oxoacyl-CoA thiolase and acetoacetyl-CoA thiolase [EC 2.3.1.9] of Zoogloea ramigera along the entire sequence.
(13) Flocculation by Zoogloea MP6 was accompanied by the production of a mucopolysaccharide exopolymer.
(14) The ester ethyl butyrate is produced by Zoogloea ramigera 115, a bacterium isolated from an aerobic waste treatment plant, when ethanol is present in culture media.
(15) A possible relationship of Zoogloea to other gelatinous matrix-producing bacteria is also discussed.
(16) The unstable position was found in the genera Thermus, Zoogloea, Xanthomonas, Sulfolobus, Methylococcus, Alcaligenes, Brucella, and Acetobacter.
(17) Aggregative growth of non-slime-forming strains of Zoogloea ramigera was induced by growing the organisms at a depressed pH.
(18) Biosynthetic thiolase from Zoogloea ramigera was inactivated with a mechanism-based inactivator, 3-pentynoyl-S-pantetheine-11-pivalate (3-pentynoyl-SPP) where K1 = 1.25 mM and kinact = 0.26 min-1, 2,3-pentadienoyl-SPP obtained from nonenzymatic rearrangement of 3-pentynoyl-SPP where K1 = 1.54 mM and kinact = 1.9 min-1 and an affinity labeling reagent, acryl-SPP.
(19) Finger-like zoogloeae containing reactive cells were readily observed in the microbial film layer over stored activated sludge.
(20) An NADP-linked acetoacetyl-CoA reductase was purified to electrophoretic homogeneity from Zoogloea ramigera I-16-M, a poly(3-hydroxybutyrate)-accumulating bacterium.