What's the difference between cotton and pledget?

Cotton


Definition:

  • (n.) A soft, downy substance, resembling fine wool, consisting of the unicellular twisted hairs which grow on the seeds of the cotton plant. Long-staple cotton has a fiber sometimes almost two inches long; short-staple, from two thirds of an inch to an inch and a half.
  • (n.) The cotton plant. See Cotten plant, below.
  • (n.) Cloth made of cotton.
  • (v. i.) To rise with a regular nap, as cloth does.
  • (v. i.) To go on prosperously; to succeed.
  • (v. i.) To unite; to agree; to make friends; -- usually followed by with.
  • (v. i.) To take a liking to; to stick to one as cotton; -- used with to.

Example Sentences:

  • (1) When reformist industrialist Robert Owen set about creating a new community among the workers in his New Lanark cotton-spinning mills at the turn of the nineteenth century, it was called socialism, not corporate social responsibility.
  • (2) Coup leader Captain Amadou Sanogo on Friday pleaded for foreign help to preserve the territorial integrity of the former French colony, a major gold and cotton producer.
  • (3) The relationship between technique of obtaining Papanicolaou smears, presence of endocervical cells, and rate of cervical neoplasia was studied by comparing an endocervical and ectocervical nylon brush (Bayne brush), Ayre spatula plus endocervical brush, and spatula plus cotton-tipped swab in a randomized, prospective trial involving 11,061 patients.
  • (4) Careless Herbicidal aerial spray of a field for weed control and defoliation of cotton before machine picking, resulted in the contamination of an adjoining reservoir, killing large volume of fish.
  • (5) Infection of cotton rats with the recombinant virus induced NS1 antibodies in 1 of 11 animals.
  • (6) Effects of both tricyclic and non-tricyclic drugs on the extrinsic Cotton effects of dicumarol bound to human alpha 1-acid glycoprotein (AGP) have been investigated.
  • (7) Analytical recovery from cotton gloves, solutions of foliar dislodgeable residues, and air-sampling filters was essentially complete.
  • (8) That is happening not only in Brazil, but also in poorer cotton-producing countries such as Burkina Faso, Mali, Benin and Chad.
  • (9) Each of the Lea gene families probably contains two active homeologous genes (alloalleles), one in each of cotton's two subgenomes.
  • (10) The interaction with these lipids, the rotational conformations of the 17-acetyl group, and invertible conformations of the cyclohexenone of PROG were discussed on the basis of the elliptical strength of the Cotton effect and energy estimation of the preferred conformers.
  • (11) This complex is characterized by an increased absorption at 430 nm together with a positive Cotton effect, as also observed in the case of the complex with the competitive inhibitor maleate indicating protonation of the internal aldimine.
  • (12) The cotton root bark, when used as an abortifacient, exhibits the lowest toxicity.
  • (13) It obviously helps to have a waterfront, red bricks and cotton mills,” said Professor Karel Williams at Manchester Business School.
  • (14) Neither acetylcholine nor leukotriene D4 altered tone of arterial rings after the endothelium had been intentionally disrupted by rubbing with a cotton-tipped applicator.
  • (15) Ammoniacal extracts of bloodstains and dried bloodstains on cotton substrata behaved comparably with respect to the parameters studied.
  • (16) In 2004, the dispute settlement body , the "judicial branch" of the WTO, ruled that the US had to reform its cotton subsidies or face "retaliation" from Brazil.
  • (17) A prospective randomized study was undertaken to compare compliance efficacy and cost of the elastic nylon pressure garment (Jobst Institute, Inc., Toledo, Ohio) with the cotton elastic pressure garment (Tubigrip, SePro Healthcare Inc., Montgomeryville, Penn.).
  • (18) Cotton rats that possessed prechallenge rotavirus antibodies that may have been acquired either passively or actively developed neutralizing antibodies against the OSU strain following intranasal administration of the live Ad5-OSU VP4 recombinant.
  • (19) The Canadians had earlier developed a water-filled suit, which the RAF adopted, but comparative trials in 1944 by the Royal Air Force concluded that: "There is no doubt the Cotton Suit gives the best protection."
  • (20) The effect of respiratory syncytial virus (RSV) infection on the electrophysiologic properties of the airway epithelium was studied in tracheas obtained from cotton rats, after in vivo exposure to the virus.

Pledget


Definition:

  • (n.) A small plug.
  • (n.) A string of oakum used in calking.
  • (n.) A compress, or small flat tent of lint, laid over a wound, ulcer, or the like, to exclude air, retain dressings, or absorb the matter discharged.

Example Sentences:

  • (1) Diagnosis and identification of the site of the leak is often inaccurate, even with meticulous care given to placing and removing the nasal pledgets.
  • (2) A 29-mm Medtronic mitral valve was secured in the mitral position with a fixed number of ten pledgeted sutures in each annulus.
  • (3) We resected one or two marginal chordae of the anterior leaflet of the mitral valve in 35 sheep and replaced them with a double-armed, pledget-supported, expanded polytetrafluoroethylene suture.
  • (4) At each target point, after opening the dura and using stereotactic coordinates and equipment, a microbiopsy forceps was used to place "micropatties" (each with a string tail) or small catheters with pledgets or catheter tips located at tumor edges.
  • (5) The new method includes the use of small Teflon pledgets to cover the conduction system at the crossing sites of suture line, and so that stitches can be placed on the pledgets to skip the conduction system.
  • (6) Also cooling of the CL and RM areas and application of Gelfoam pledgets soaked in lidocaine (4%) to these areas did not affect the CIR.
  • (7) Mosquitoes also became infected with the vaccine after ingesting virus from either a blood-soaked cotton pledget or a viremic monkey.
  • (8) Application of pledgets containing NT (10(-5)-10(-3) M) caused significant increases in Ptseg and Ph activity without significant changes in blood pressure.
  • (9) 1) The earlier technique of cotton-pledgets only shows the external orifice.
  • (10) The present studies compared the activity of IF applied intranasally either by nasal drops or by a saturated cotton pledget.
  • (11) Significant count rates were detectable in the nasal pledgets of all individuals, so that it was not possible to distinguish those with and those without rhinorrhea.
  • (12) A coil nest was formed in the ureter, and in all but one pig, gelatin sponge pledgets were incorporated in the coil nest.
  • (13) In 4 patients, sets of cables had been sutured to the myocardium through an anterior thoracotomy, in some instances using Teflon pledgets as buttresses.
  • (14) Pledgets increased the holding strength of mattress sutures, but figure-of-eight and simple interrupted sutures had greater holding strength than sutures with pledgets, suggesting that the direction of the suture vs that of tissue fibers is critical.
  • (15) In none of those patients had the mitral valve been repaired with pledgeted sutures.
  • (16) Both inhibition of normal clot formation and freezing of virus after it had last been propagated were associated with significantly reduced infection rates with the pledget feedings.
  • (17) As there was the relatively high incidence of anastomotic leak occurring at the coronary artery orifice-graft anastomosis with one lane suture, we have circumferentially buttressed the coronary suture line with several pledget-supported mattress suture--direct two lane coronary orifice suture--for reinforcement.
  • (18) Results from interrupted feeding experiments were significantly different from pledget feeding experiments.
  • (19) Three of the 5 patients with suture closure (no pledgets or adjacent ventricular septal defect repair) of the ruptured aneurysm of the sinus of Valsalva sustained recurrent rupture and required repeat closure.
  • (20) We postulate that a small regurgitant jet directed against the teflon pledgets used in the repair was the reason for the haemolysis.

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