(n.) A unit; a single point or spot on a card or die; the card or die so marked; as, the ace of diamonds.
(n.) Hence: A very small quantity or degree; a particle; an atom; a jot.
Example Sentences:
(1) The serum ACE activity showed no significant difference between male and female in the control or sarcoidosis groups.
(2) At present, ACE inhibitors are preferred because they are usually better tolerated than conventional vasodilators and are clinically more effective.
(3) We have studied the effect of chronic ACE inhibition with enalapril on renal structure and function in rats with the two-kidney one-clip model of renovascular hypertension.
(4) In 33 patients with heart failure (NYHA II-III), the 24-h blood pressure rhythm was examined before and after the titration period of two ACE inhibitors.
(5) In contrast to the intact endothelial monolayers, in homogenates additional kininase activity was found which was not affected by either ACE and NEP inhibitors nor by amastatin and MGTA.
(6) We investigated the effects of local angiotensin-converting enzyme (ACE) inhibition by captopril on the autoregulatory efficiency of glomerular blood flow (GBF).
(7) Thus ACE-inhibitors are to be considered for all patients requiring medical therapy for congestive heart failure.
(8) These data indicate that ACE inhibitors are able to unmask a release of bradykinin from cultured human endothelial cells.
(9) However, neither before nor during lisinopril therapy did any changes in urinary protein loss occur during the infusions of Ang II, despite the fact that Ang II reversed the long-term systemic and renal hemodynamic changes induced by the ACE inhibitor.
(10) The mechanisms underlying the positive effects of ACE inhibition and beta-adrenergic blockade are largely unknown, but hemodynamic factors (vasodilation) may contribute by improving the access of glucose and insulin to skeletal muscle.
(11) The choice of antihypertensive drugs in patients with single therapy or combined therapy in the young was beta blockers in 49.7%, Ca blockers in 39.4%, diuretics in 30.7% and ACE inhibitors in 17.8%, and those in the elderly were Ca blockers in 46.1%, diuretics in 44.2%, beta blockers in 33.8%, and ACE inhibitors in 16.4%.
(12) The effects of the neutral metalloendopeptidase (NEP) inhibitor, thiorphan, and the angiotensin converting enzyme (ACE) inhibitor, captopril, on airway responses to SP5-11 were examined in order to test the hypothesis that differences in degradation of SP and SP5-11 contribute to the difference in airway responsiveness to the two peptides.
(13) In the case of somatic ACE, the second equivalent of inhibitor binds to a second zinc-containing site as evidenced by the ability of a moderate excess of inhibitor to protect both zinc ions against dissociation.
(14) ACE inhibition reduces hyperfiltration and is capable of blocking the AA-induced rise in GFR in these patients.
(15) Angiotensin converting enzyme (ACE) is a circulating dipeptidase which has a broad specificity and is known to metabolise a range of circulating peptides.
(16) To assess the degree of the differential ability of serum angiotensin-converting enzyme (ACE) activity as compared with 13 conventional biochemical tests, we studied 76 healthy subjects and 107 patients with chronic liver diseases.
(17) A review of the literature indicated that out of 1087 patients reported, 72 patients were on the combination of an AN69 dialyzer and ACE inhibitor therapy and 41 (57%) demonstrated AR.
(18) It was found that the mean values of serum ACE activity were significantly different between the healthy group and groups with liver disease.
(19) Decreased plasma angiotensin converting enzyme (ACE) activity and increased levels of von Willebrand Factor Antigen (vWF:Ag) were found in all patients with SSc.
(20) In respect of reversal of interstitial fibrosis, ACE inhibitors seem to be effective because the growth of fibroblasts was found to be stimulated by angiotensin II.
Asexual
Definition:
(a.) Having no distinct sex; without sexual action; as, asexual reproduction. See Fission and Gemmation.
Example Sentences:
(1) We hypothesize that a dynamic complex of sexual and clonal fishes appear to participate in a feedback process that maintains genetic diversity in both the sexual and asexual components.
(2) Changes in the fitness of harmful mutations may therefore impose a greater long-term disadvantage on asexual populations than those which are sexual.
(3) Secondary echinococcosis generates by asexual regressive metamorphosis of larval element intro larval forms.
(4) However, differences between the two groups were statistically significant only for P. falciparum asexual forms.
(5) The intermediate cells divide asexually by endodyogeny giving rise, on the one hand, to another population of intermediate cells, and on the other--to merozoites which divide no longer.
(6) A concentration of 3 x 10(-9) M halofantrine was lethal to both asexual parasites and gametocytes.
(7) Light is necessary for asexual sporulation in Aspergillus nidulans but will elicit conidiation only if irradiation occurs during a critical period of development.
(8) In the other 17 cases followed up to day 21, six were found again with asexual parasites between day 9 and day 14 and a seventh on day 21.
(9) Improved methods were developed for the determination of reduced glutathione (GSH), glutathione disulfide (GSSG), and protein-glutathione disulfide (PSSG) and applied to determine the glutathione status at various stages of the asexual life cycle for the band strain of Neurospora crassa.
(10) A large variety of fungi are known to produce asexual spores known as arthroconidia.
(11) The selection equations for sexual and asexual reproduction of genotypes corresponding to mixed strategies are analysed.
(12) These results are consistent with genetic data suggesting that stuA gene function is required from the very earliest events of asexual reproduction until completion of conidiophore development, but is not specifically required for differentiation of conidia.
(13) Protoplasts were prepared from asexual spores that harbor one or two mutations in the structural gene for tryptophan synthetase.
(14) They also occurred in the immunocytic systems after the first and during the second asexual multiplication and during the relatively late cystic phase of the parasite in the brain.
(15) Five days after therapy with 600 mg chloroquine base, the asexual parasitemia in the American increased 40-fold, but cleared after treatment with 1,500 mg chloroquine base.
(16) We have tested the effect of 2DG on Candida albicans to see if it could be used to obtain GalK- mutants in this diploid asexual yeast.
(17) (owl monkey) is one of the WHO recommended experimental models for Plasmodium falciparum blood stage infection, especially relevant for vaccination studies with asexual blood stage antigens of this parasite.
(18) Cyclic parthenogens have made the transition to obligate asexuality with high frequency, but there is little evidence to support the argument (Williams, 1975) that such shifts result from the relaxation of the short-term selection pressures supposedly necessary to sustain the sexual phase of the life cycle.
(19) Malaria parasites of the genus Plasmodium spend much of their asexual life cycle inside the erythrocytes of their vertebrate hosts.
(20) We established and analyzed human T lymphocyte clones induced by crude Plasmodium falciparum antigens of schizont-enriched asexual blood stages.