(n.) The act of puncturing; perforating with something pointed.
(n.) A small hole made by a point; a slight wound, bite, or sting; as, the puncture of a nail, needle, or pin.
(v. t.) To pierce with a small, pointed instrument, or the like; to prick; to make a puncture in; as, to puncture the skin.
Example Sentences:
(1) A simple method of selective catheterization of the superficial femoral artery (SFA) following antegrade puncture of the common femoral artery is described.
(2) Transthoracic puncture for peripheral pulmonary lesions not diagnosed by fibroscopy were performed on 70 patients under computed tomographic (CT) control.
(3) Thirty-seven patients with retinoblastoma were evaluated prospectively by clinical examination, lumbar puncture, and CT.
(4) The subjects underwent a lumbar puncture and three nights of polysomnography.
(5) In one of them, who sustained a complete membranous disruption 5 weeks ago, transluminal puncture failed because of the movable proximal urethra.
(6) Nine among 21 patients (42%) who were initially treated by percutaneous puncture were definitively cured: all pseudocysts were smaller than 55 mm.
(7) The hemodynamic measurements and mitral valve area calculations were performed with and without balloon occlusion of the atrial septal puncture site.
(8) A specific central vein catheter for puncture of the brachiocephalic vein has been developed which is provided with a valve by which air-embolism and unwanted bleeding from the catheter are eliminated.
(9) The excellent comparability of paired platelet counts, at variance to that found in some previous studies, indicates that skin puncture blood can be used for platelet estimation providing an appropriate counting method is used.
(10) A case of epidermoid tumor of the sacral area with S3 root irritation resulting in bladder dysfunction is presented and its possible relationship to spinal puncture is discussed.
(11) At the end of the study, blood was collected by cardiac puncture.
(12) Transthoracic puncture is the most effective and common diagnostic method.
(13) The authors wrote about the technics particularly of the percutaneous puncture or drainage.
(14) Consequently the puncture site becomes small (a balloon-catheter may be introduced through a 16 G catheter needle) allowing punctures proximal to lesions (e.g.
(15) 29 punctures were practiced on 19 patients, 9 women and 10 men of ages comprised between 34 and 94 years, with lesions in different organs of the abdominal cavity diagnosed by ultrasonography with real time equipment and lineal 3.5 and 5 MHz transducers.
(16) Wound infections were more likely to develop in patients with lower extremity wounds who did not receive prophylactic oral antibiotics (P = .071) and those with puncture wounds who did not receive prophylactic oral antibiotics (P = .085).
(17) The earliest increase in LI (180% above control) occurred 12 hrs after needle puncture, peaked at 24 hrs (ca.
(18) Two conditions must be fulfilled: a lesion of a non collapsible vein; and a pressure gradient from outside to inside the vein, as occurs for instance during puncture of a large vein in a hypovolemic patient.
(19) In conclusion, CSF spectrophotometry is a simple, fast, and extremely sensitive method, which in our opinion should be used routinely in the diagnosis of suspected subdural haematomas, if lumbar puncture is not contraindicated.
(20) Healthy volunteers had two lumbar punctures, at least 3 weeks apart, to assess reproducibility within subjects.
Split
Definition:
(imp. & p. p.) of Split
(v. t.) To divide lengthwise; to separate from end to end, esp. by force; to divide in the direction of the grain layers; to rive; to cleave; as, to split a piece of timber or a board; to split a gem; to split a sheepskin.
(v. t.) To burst; to rupture; to rend; to tear asunder.
(v. t.) To divide or break up into parts or divisions, as by discord; to separate into parts or parties, as a political party; to disunite.
(v. t.) To divide or separate into components; -- often used with up; as, to split up sugar into alcohol and carbonic acid.
(v. i.) To part asunder; to be rent; to burst; as, vessels split by the freezing of water in them.
(v. i.) To be broken; to be dashed to pieces.
(v. i.) To separate into parties or factions.
(v. i.) To burst with laughter.
(v. i.) To divulge a secret; to betray confidence; to peach.
(v. i.) to divide one hand of blackjack into two hands, allowed when the first two cards dealt to a player have the same value.
(n.) A crack, or longitudinal fissure.
(n.) A breach or separation, as in a political party; a division.
(n.) A piece that is split off, or made thin, by splitting; a splinter; a fragment.
(n.) Specif (Leather Manuf.), one of the sections of a skin made by dividing it into two or more thicknesses.
(n.) A division of a stake happening when two cards of the kind on which the stake is laid are dealt in the same turn.
(n.) the substitution of more than one share of a corporation's stock for one share. The market price of the stock usually drops in proportion to the increase in outstanding shares of stock. The split may be in any ratio, as a two-for-one split; a three-for-two split.
(n.) the division by a player of one hand of blackjack into two hands, allowed when the first two cards dealt to a player have the same value; the player is usually obliged to increase the amount wagered by placing a sum equal to the original bet on the new hand thus created.
(a.) Divided; cleft.
(a.) Divided deeply; cleft.
Example Sentences:
(1) The 1-0-methylalduronic-acidmethylesters, obtained by the methanolysis of the polysaccharides, are reduced with boronhydrid to the corresponding methyl glycosides; there are split with acid to the aldoses, which are converted in pyridine with hydroxylamine to the aldoximes and than with acetic anhydride to the aldonitrilacetates, which can be separated by gaschromatography without difficulty.
(2) Bohler's angle may be reconstituted with apparent reduction of the posterior facet when projected laterally; however, Broden's and axial views show persistent widening and split of the posterior facet.
(3) Enzyme preparations catalyzed hydrolysis of a variety of gamma-glutamyl peptides but did not split non-gamma-glutamyl peptides or the transpeptidase substrate gamma-glutamyl-rho-nitroanilide.
(4) A 26-year-old man with 40% full-thickness burns was treated by excision and split-skin grafting on the 7th post-burn day.
(5) Four separate features could be distinguished in Fe-DNAase-1 digestions of human lymphoblast nuclei: a di-nucleosomal (2N) repeat, a mono-nucleosomal (1N) repeat, a component of "random" DNA, and triple splitting of major peaks.
(6) The data indicate that the locus for the alpha chain of the T-cell receptor is split by the chromosomal breakpoint between the V alpha and the C alpha gene segments, and that the V alpha segments are proximal to the C alpha segment within chromosome band 14q11.2.
(7) A major part of the iron is in a form which shows magnetically split spectra at low temperatures.
(8) In all three species, splitting of the total dose into 3 or more fractional doses given within 1 day approximately doubles the efficacy over that achieved after a single oral administration of the same total dose.
(9) Prince was named after his father's own stage persona, and when his parents split up he became determined to better his dad on piano.
(10) The £77m, split between Manchester, Leeds, Birmingham, Newcastle, Bristol, Cambridge, Oxford and Norwich, will help improve existing cycle networks and pay for new ones, creating segregated routes in some areas.
(11) The curiously double nature of the virgin in this tale, her purity versus her duplicity, seems unquestionably related to the infantile split mother, as elucidated by Klein--a connection explored in an earlier paper.
(12) The enzyme acts on the oxidized B chain of insulin as an aminoendopeptidase: it splits off the N-terminal phenylalanine and the centrally located bond(s).
(13) The cervical sympathetic trunk (CST) was split into two bundles.
(14) The findings paralleled those of Study 1, including a split among subjects in their evaluations of the nonprototypical issues.
(15) From ducks A. laidlawii, M. anatis and various unclassified strains were isolated, among these M. anatis and unclassified arginine splitting mycoplasma strains proved to be pathogenic.
(16) Cyclobutadipyrimidines (pyrimidine dimers) undergo splitting that is photosensitized by indole derivatives.
(17) When the reactor is running, high-speed particles called neutrons strike the uranium atoms and cause them to split in a process known as nuclear fission.
(18) The decision to split up News Corp followed the News of the World phone-hacking scandal, which focused the attention of investors on the company's newspaper assets, which are far less profitable than its film and TV businesses.
(19) In the Punjab, the eastern province, the movement has been able to forge ad hoc links with fragmented sectarian groups or freelance operators who have split away from bigger, more established organisations that are under close watch by intelligence agencies, the officials said.
(20) The sniping followed an article by Cameron in the Sunday Times , in which he called on the coalition to provide a "strong, decisive and united government" in the wake of acrimonious splits over Lords reform, warning that the public will not stand for "division and navel-gazing" at a time of social and economic insecurity.