(v. t.) To cause (a liquid) to change into a curdlike or semisolid state, not by evaporation but by some kind of chemical reaction; to curdle; as, rennet coagulates milk; heat coagulates the white of an egg.
(v. i.) To undergo coagulation.
Example Sentences:
(1) This study compared the non-invasive vascular profiles, coagulation tests, and rheological profiles of 46 consecutive cases of low-tension glaucoma with 69 similarly unselected cases of high-tension glaucoma and 47 age-matched controls.
(2) The authors conclude that during the infusion of 5-FU, the rise in FpA activation and reduction in PCa as compared to PCag are compatible with activation of coagulation.
(3) A newborn presenting with persistent umbilical stump bleeding should be screened for factor XIII deficiency when routine coagulation tests prove normal.
(4) It is clear from the data reported here that when used in combination with DEF heparin should be administered at low doses and the coagulation parameters carefully followed.
(5) Erythrocyte filterability, blood viscosity, changes in the blood picture, and three blood coagulation factors (antithrombin III, protein C, and fibrin monomers) were investigated.
(6) Concanavalin A (con A) is a potent inhibitor of coagulant activity of native tissue factor.
(7) On the other hand, the injection of minute quantities of endotoxin into PbAc(2)-sensitized rats invariably resulted in disseminated intravascular coagulation, apparently via a complete activation of the intrinsic pathway.
(8) The Nd-Yag-Laser seems to be a useful device in transsphenoidal surgery due to its potent coagulation effect and comfortable handling.
(9) The efforts to identify the initiating reactions of the blood coagulation process have not been unambiguously successful.
(10) Antibodies against factor VIII collected from six patients were studied for their effect on factor-VIII coagulant activity, Willebrand factor activity (WF) and factor-VIII-related antigen.
(11) Fibrinolysis seems to be enhanced in a subset of cancer patients in contrast to blood coagulation.
(12) Occasionally, these aggregates coagulate and contract into a dense gel in the absence of MgATP or CaATP.
(13) The ideal prophylaxis should compensate for the undesired effects of an operation or injury on the coagulation system, without subjecting the patient to the danger of elevated tendency to bleed.
(14) Endoscopic coagulation is a useful adjunct in the treatment of this condition, and is safe, effective, and leaves other options open.
(15) An inhibitor of blood coagulation was detected in 12 patients, and von Willebrand's syndrome was observed in two others.
(16) The activity was not due to plasmin, contact activation, or coagulation factors, since it was fully generated in plasminogen-depleted, factors XII, XI, VII deficient, and prekallikrein-deficient plasmas.
(17) The effects of fetal acidosis (mean pH 6.93) on fetal and maternal blood coagulation were measured.
(18) Systemic blood coagulation was unaffected by single 10000 U doses of heparin administered intraperitoneally in that plasma A-PTT values were not lengthened when measured over the ensuing six hours.
(19) The influence of aztreonam (AZT), a new monobactam antibiotic, on blood coagulation was compared with latamoxef (LMOX), cefoperazon (CPZ), cefotetan (CTT) and ampicillin (ABPC).
(20) After tubal coagulation reversal, these figures were 57% and 6% respectively.
Coagulum
Definition:
(a.) The thick, curdy precipitate formed by the coagulation of albuminous matter; any mass of coagulated matter, as a clot of blood.
Example Sentences:
(1) In clinical situations on donor sites and grafted full-thickness burn wounds, the PEU film indeed prevented fluid accumulation and induced the formation of a "red" coagulum underneath.
(2) Size of the thrombus, extension of the fibrin net and platelet adhesion are also modified by Defibrotide in 7-day-old thrombi where granulation tissue has replaced the original coagulum.
(3) The mitogenic, chemotactic, and synthetic responses of rat periodontal ligament (PDL) fibroblastic cells to epidermal growth factor (EGF), transforming growth factor-beta (TGF-beta), recombinant human platelet-derived growth factor (rhPDGF)-AB, rhPDGF-BB, natural (n) PDGF-AB, and insulin-like growth factor-I (IGF-I) were examined in vitro using PDL cells obtained from the coagulum of healing tooth sockets.
(4) On other areas of the luminal surface without endothelium, a red coagulum incorporating blood cells and fibrin was observed.
(5) All patients showed clinical signs of infection (loss of red reflex, diminished visual acuity, and intraocular lens coagulum) and P. aeruginosa was isolated from vitreous aspirates and unused lenses of the same lot.
(6) In the marginal area, bone can be found lying open with torn remnants, which are lying free in the coagulum.
(7) It was shown to interact non-covalently with semen coagulum.
(8) An initial fall in impedance of more than 10 omega was 78% sensitive and 88% specific for predicting subsequent evidence of tissue heating (interruption of conduction or an abrupt rise in impedance due to coagulum formation).
(9) Coagulum antibiotic concentrations are more than ten times lower than serum concentrations.
(10) The A. describe its similarity to plasminogen, its capacity to delay coagulum or embolus destruction and highlight its structural and functional similarity to lipid metabolism.
(11) However, lesions produced with radiofrequency current are relatively small and use of high power is limited by the impedance rise that occurs with desiccation of tissue and coagulum formation.
(12) The increase of the ejaculate volume was essentially due to an increase of the volume of the coagulum which closely correlated with total amount of fructose (from seminal vesicles) (r = 0.913, P less than 0.001).
(13) It was concluded that accelerated epithelization underneath the highly water vapor permeable polyetherurethane film dressing is associated with the presence of a gelatinous coagulum containing fibrin(ogen) and fibronectin.
(14) A clinical investigation was undertaken to compare regeneration of osseous defects following either osseous coagulum-bone blend grafts or open debridement procedures.
(15) With the high-fat diet, lipid digestion would occur in two phases; firstly, part of the fat would be lipolyzed quickly by pregastric esterase before clot formation in the abomasum; secondly, the rest of the lipids, slowly released by progressive lysis of the coagulum would be digested under the action of gastric and pancreatic lipases.
(16) Since only water vapor permeates through the PEU dressing, the wound exudate underneath is condensed into a gelatinous coagulum.
(17) This coagulum layer contained an abundant amount of fibrin(ogen) and fibronectin.
(18) Although a coagulum is formed, this is quite different from the typical hard copulatory plug that occurs in common laboratory murids; it may possibly reduce sperm backflow from the lower region of the female reproductive tract.
(19) They investigated the time needed for haemostasis, for adequate adherence of the coagulum to the wound and adequate hardness of the coagulum.
(20) The risk of craniotomy-induced bleeding from the aneurysm was thought to be low, since it was unruptured and was packed with coagulum.