(n.) Embolic invagination. See under Invagination.
Example Sentences:
(1) Early postoperative problems following aorto-ilio-femoral thrombendarterectomy include occlusion, bleeding and emboli.
(2) Immunohistochemical staining of the emboli with monoclonal mouse anti-human neurofilament protein (Dako Corp., Carpinteria, California) confirmed the cerebral nature of the emboli.
(3) The CT scan findings in 50 patients with cardiogenic cerebral emboli are reviewed.
(4) This report describes three patients who developed emboli to the upper extremity at nine, 15, and 34 months following occlusion of their axillary femoral graft.
(5) The fibrinolytic inhibitor tranexamic acid was given orally to canines before, and for intervals after, pulmonary emboli were released from venous thrombi formed in vivo in femoral veins or the inferior vena cava.
(6) A hot spot in the lung emboli was visualized in two cases.
(7) One of these four patients survived, and two patients with thrombi but no emboli survived.
(8) Although commonly subacute in presentation, complications of endocarditis were frequent: arterial emboli in five patients, new electrocardiographic conduction system abnormalities in nine, congestive heart failure in eight, annular or myocardial abscesses in five, and disruption of valve leaflets in three.
(9) Of the detected DVT, 60 per cent were subclinical, and 7 per cent of the patients had minor pulmonary emboli, all of which were symptomless.
(10) All patients with emboli were in atrial fibrillation.
(11) To induce air emboli, the descending aorta of rats was chronically cannulated.
(12) At autopsy, white-gray emboli were found in several subsegmental pulmonary arteries.
(13) All three prophylactic methods reduce the incidence of pulmonary emboli to the same degree.
(14) Lymphatic tumor emboli were observed in quadrants in 18 or 2.0% of the cases.
(15) A relatively mild oral anticoagulant treatment (INR 2-3) is sufficient to prevent recurrences of venous thrombosis and pulmonary emboli.
(16) Two patients died of cardiovascular disease and 1 of failure of union of an ileal-ureterostomy in which cholesterol emboli were found in small submucosal arteries of the ileum.
(17) Tumour emboli were detected in 89 cases, and no respiratory symptoms were recorded in 39.
(18) Previously, we reported that the sensitivity of plasma DNA for patients with pulmonary emboli was 83 to 88 percent.
(19) Embolization of the bronchial arteries by hydrogel emboli also promotes regression of the inflammatory process in the lung and reduces the time needed for treatment.
(20) In five clinically unsuspected cases, CT first suggested the correct diagnosis of septic emboli.
Epiboly
Definition:
(n.) Epibolic invagination. See under Invagination.
Example Sentences:
(1) After 1 day in vitro the explants were partly encircled by epithelium which had proliferated from the cut edges of the explant and from rete ridges near the cut edge (epiboly).
(2) RA was applied for one hour at concentrations ranging from 10(-9) to 10(-6) M to embryos at 50% epiboly, the midgastrula stage, and at 10(-7) M to embryos at early and late gastrula stages.
(3) (1) Radial cell intercalations during epiboly mix cells located deeply in the blastoderm among more superficial ones.
(4) When two deep blastomeres make contact during epiboly stages, they soon break the contact and move apart; they overlap one another only rarely.
(5) These results suggest that epiboly of the EVL may have an active component as well as a passive one.
(6) The most striking of these alterations is the persistence throughout gastrulation of a thick blastocoel roof composed of many cell layers, suggesting that there is an inhibition of posterior spreading of the roof normally associated with epiboly.
(7) Morphometric analysis shows that about half the narrowing of the margin of the EVL during epiboly is accounted for by cell rearrangement and the other half by the associated tapering and narrowing.
(8) In addition to differentiation, keratinocyte migration over the sides of the explant (epiboly) and epithelial proliferation as determined by [3H]thymidine autoradiography were reduced by culture in low calcium medium.
(9) Gastrulae at 50% epiboly exposed continuously to DFP at concentrations between 40 microM and 90 microM completed epiboly, but exhibited a dose-dependent decrease in the number of somites formed, and a parallel decrease in the caudal extent of somite innervation, by 24 hours post-fertilization (h).
(10) Studies of vitronectin on cultured keratinocytes showed that it caused spreading and epiboly but not cellular adhesion to the substratum.
(11) When epiboly of the EVL and the yolk syncytial layer (YSL) commences (stage 14), deep blastomeres clump together as a consolidation mass and then migrate outward as single cells on the YSL.
(12) Implanted skin in the cat's bulla failed to develop a pearl formation but frequently developed an epiboly, in which case the epidermis receded and was partly replaced by mucous membrane, and its stroma was heavily invaded by mucous epithelium, resembling tubular glands.
(13) Using measured pieces of mouse ear skin epithelial outgrowth about floating explants (epiboly) and from adherent explants was studied.
(14) At 100% epiboly, fluorescent cells were located in contact with the YSL within the embryo proper, with the brightest fluorescence in the future head region.
(15) The present report describes Lucifer Yellow (LY) transfer between the syncytial layer of the yolk cell (YSL) and blastodermal cells during epiboly in the teleost fish Barbus conchonius.
(16) Epiboly, involution and convergent extension in zebrafish involve the same kinds of cellular rearrangements as in amphibians, and they occur during comparable stages of embryogenesis.
(17) The domains may signal specification of morphogenesis rather than cell fate, because, shortly after they appear, each assumes a different role during epiboly, the first morphogenetic movement of the embryo.
(18) The two most reliable tests, based on the distance from each deep blastomere within a selected area to its nearest neighboring cell, indicate that the distribution pattern changes from regular during epiboly stages to random during dispersed stages 1 and 2.
(19) Early development in Cynolebias resembles that of other South American annual fishes, such as Austrofundulus, in that a phase of deep blastomere dispersion and reaggregation spatially and temporally separates epiboly from embryogenesis.
(20) The presence, location and morphology of cells containing nuage, an ultrastructural characteristic of primordial germ cells (PGCs), is described from the moment of first morphological recognition of PGC (around 100% epiboly) in embryos of the teleost fish Barbus conchonius.