(1) Fibrinogen was scattered in the intercellular spaces, and located in the inner layer or edges of the thickened intima of the bifurcation with increasing plaque formation.
(2) In 60 patients, we examined 75 femoral bifurcations by duplex scanning and compared them with the independently performed angiography.
(3) Pathogenetically, the delta formation may represent an intermediate stage in the bifurcation process of a polydactylic ray.
(4) DNA oligodeoxynucleotides have been synthesized that enable these hypotheses to be tested; of particular interest is the combination of effects due to bifurcation (2) and methylation of the pyrimidines nucleotides (3).
(5) To elucidate the mechanism of migration of vascular smooth-muscle cells (SMCs) from media to intima, we have investigated the phenotypic modulation of the medial SMC at bifurcation of the celiac artery in 5 children and 3 young persons using a transmission electron microscope.
(6) The diagnostic accuracy of 5 MHz continuous-wave (C-W) Doppler with spectral analysis for detecting carotid bifurcation disease was evaluated.
(7) Although the most common pattern is for the right coronary artery to bifurcate at the crux giving the posterior descending (posterior interventricular) artery, a branch may arise before the crux, either as an aberrant acute marginal artery or as an early posterior descending artery, crossing the diaphragmatic surface of the right ventricle.
(8) The optimal geometry of the vascular bifurcation is interpreted on the basis of the principle of minimum work.
(9) Platelet accumulation was significantly higher at arterial branching points, 70% higher at intercostal artery bifurcations, and 150% higher at coronary artery bifurcations than in unbranched aortic intima.
(10) Therefore, we believe the indications for femorofemoral graft should be broadened to include all patients with unilateral aortoiliac occlusive disease where anatomic conditions are favorable and there is unilateral occlusion of an aortic bifurcation graft.
(11) Some part of bifurcations of arterioles showed a prominent localized vasoconstriction, and occasionally showed a complete luminal obstruction.
(12) Aortic bifurcation grafts should be used to construct the distal anastomoses beyond areas of significant disease.
(13) Some axons bifurcated into an ascending and a descending branch within the funiculi.4.
(14) Perforation of the bifurcation was well tolerated without later sequelae.
(15) A 65-year-old woman experienced transient paralysis of the left arm immediately after palpation of the right carotid artery; at surgery, a friable, atherosclerotic plaque was removed from the bifurcation of the artery.
(16) A case of a basilar bifurcation aneurysm associated with common carotid artery occlusion is reported.
(17) The carotid injection technique was modified by catheter implantation in the external carotid artery at the bifurcation of the common carotid artery.
(18) Right and left jugular vein segments were isolated by surgical technique for a 3 cm length, which included the bifurcation of the vessel, and left "in situ".
(19) The key element of the system is the bifurcation: depending on whether bifurcations are considered as a single entity or as a whole, either "local" or "global" geometry is employed.
(20) Carotid angiography, which was conducted in all cases, revealed a richly vascularized tumor in the region of the carotid artery bifurcation with characteristic "angulation" and "cuff" signs.
Bisect
Definition:
(v. t.) To cut or divide into two parts.
(v. t.) To divide into two equal parts.
Example Sentences:
(1) Embryos bisected at blastocyst stages had a higher survival rate in vitro than those bisected at the morula stage.
(2) Despite the claims, the Pyongyang metro is indeed a functional system, running along two bisecting lines in the central and outer-western parts of Pyongyang.
(3) It is shown that both IgGs contain the same carbohydrate chains (biantennary and bisected) but the relative amount of bisected and incomplete chains (with fewer terminal galactose residues) is higher in myeloma IgG4.
(4) The procedure involves bisection of single-cell eggs in a medium containing cytochalasin; fusion of egg halves with single blastomeres, induced using Sendai virus or an electrofusion apparatus; and embedding in agar, followed by culture of the reconstituted embryos in the ligated oviducts of ewes in dioestrus.
(5) Stanislas could have celebrated that reprieve by treating himself to another goal when United’s defence was bisected by a wonderful pass from Gosling.
(6) The two types of procedure also yield different conclusions in scaling experiments designed to study the functional midpoint of two or more durations (temporal bisection procedures).
(7) Day 6 embryos were bisected and the resulting demiembryos were stained with Hoechst 33342 and cell counts were made by counting intact blastomere nuclei.
(8) These findings suggest that the left hemisphere has the ability to estimate the midpoint of the line through the right visual field and that visuospatial disorder in the line bisection test is attributable to the pathological change in the right hemisphere.
(9) The tailpiece sequence thus has profound effects on assembly, yet it is apparently unstructured and can be bisected without affecting its function.
(10) Binding was not affected by the inner core portion of complex oligosaccharides nor by the presence of a bisecting N-acetylglucosamine residue.
(11) In planarians bisected transversely through the pharyngeal region, the decolouration occurs only in the cephalic segment, and the caudal segment remains dark.
(12) The distribution of stable flies, Stomoxys calcitrans (L.), caught on adhesive-coated Alsynite cylinder traps indicated that a significantly higher proportion of flies landed on the side most protected from the wind, and that flies were distributed equally on both sides of the traps bisected by the direction of the prevailing wind, and that the proportion of trapped flies decreased significantly with height on the trap.
(13) This may explain the preferential action of Gal-transferase on the Man alpha 1,3 arm of both bisected and nonbisected oligosaccharides.
(14) Three experiments were conducted with bisected embryos.
(15) The negligible GlcNAc-T III activity of the four human T-cell lines and of tonsillar T lymphocytes agrees with the reported absence of bisected structures in N-glycans from human T lymphocyte membrane glycoproteins.
(16) The illusion results from an overestimation of the length of vertical lines, seems to be predominantly cognitive in nature, and exists in the absence of line bisection and a comparison line.
(17) An eccentricity index, defined as the ratio of the length of two perpendicular minor-axis diameters, one of which bisected and was perpendicular to the interventricular septum, was obtained at end-systole and end-diastole.
(18) In addition, evidence is presented for the first time that plasma fibrinogen possesses (GlcNAc beta 1----4Man beta) residues (bisecting GlcNAc) and O-glycosidically bound carbohydrate units.
(19) Along this distinctive cell contact, the cell membranes of apposing cells are separated by 210-300 a bisected by irregularly spaced 100-150-A extracellular particles which are often circular in profile.
(20) Over the past 15 years the harbour that bisects the city has been transformed from an industrial zone into a cultural and residential hub with water so clean that we take Liv swimming in the harbour baths – lifeguarded floating swimming-pool structures that are accessible for free.