(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.
Wool
Definition:
(n.) The soft and curled, or crisped, species of hair which grows on sheep and some other animals, and which in fineness sometimes approaches to fur; -- chiefly applied to the fleecy coat of the sheep, which constitutes a most essential material of clothing in all cold and temperate climates.
(n.) Short, thick hair, especially when crisped or curled.
(n.) A sort of pubescence, or a clothing of dense, curling hairs on the surface of certain plants.
Example Sentences:
(1) Release of 51Cr was apparently a function of immune thymus-derived lymphocytes (T cells) because it was abrogated by prior incubation of spleen cells with anti-thymus antiserum and complement but was undiminished by passage of spleen cells through nylon-wool columns.
(2) Populations of lymphocytes were separated using glass and nylon wool.
(3) Removal of accessory cells adherent to nylon wool column abolished MAS reactivity, whereas it has little effect on lymphoproliferation induced by phytohaemagglutinin (PHA).
(4) Somatic changes included reduced wool growth, delayed osseous development in the limbs (X-ray assessment) a reduced heart weight (39.1%) and an increased pituitary weight (48.1%).
(5) [35S]Cyst(e)ine activity was detected in the faeces, but not in plasma or wool.
(6) Immunoreactivity was restricted to the periderm and intermediate layers of fetal epidermis at 55 d of gestation, when the first wave of wool follicles are initiated.
(7) Data obtained with cells separated by adherence, nylon wool columns, and positive and negative sorting with monoclonal antibodies that define B, monocyte, T helper and T cytotoxic cells show that several different cell types have the ability to produce GH mRNA.
(8) A case is presented of a patient who was arrested along several developmental lines and had suffered from a wool fetish.
(9) Removal of nylon wool adherent cells or cells with histamine receptors by column chromatography similarly caused reduced production of type II interferon.
(10) The activity of uremic spleen cells can be enhanced (restored) by removal of the sub-population of cells adherent to glass wool.
(11) All skirted lots of wool evaluated in this study had improved processing characteristics for all processing traits evaluated.
(12) The in vitro generation of allospecific CTL by human PBMC was enhanced 4- to 16-fold by sequential plastic and nylon wool adherence, which depleted the PBMC of macrophages and B cells.
(13) In parallel experiments, macrophages infected with the mycobacteria were co-cultured with syngeneic in vivo M. kansasii sensitized non-adherent, nylon-wool purified lymph node cells, and lymphoproliferation was measured by [3H]thymidine incorporation.
(14) "The Lib Dems are either cosmically ill-informed or seeking to pull the wool over the eyes of many thousands whose jobs depend on a thriving shipyard," he said.
(15) In general, IEL of satisfactory yield and of good viability were obtained with EDTA treatment of the gut tissues, followed by rapid passages of the resultant cells through nylon-wool columns and centrifugation on two-step Percoll density gradients (45% and 80%).
(16) There was a definite glove and stocking type of hypesthesia to pinprick and cotton wool.
(17) Since young nude mice could be rendered as unpermissive as older nude mice by pretreatment with either PNA-agglutinable thymus cells or nylon-wool passed spleen cells, it is suggested that an increased number of precursor T cells in older nude mice might induce this effect.
(18) Differences in wool production between ewes weaning one or two lambs were small.
(19) The effects of flumethasone on some aspects of wool growth revealed interactions between the routes of administration, the period of dosage and the rate of wool growth in the recipients.
(20) Streptococcus pyogenes survives poorly on plain cotton-wool swabs, whereas serum-dipped swabs permit its survival but also allow overgrouth by other bacteria and are likely to contain virus inhibitors.