(n.) The name of several different species of the genus Potentilla; -- also called five-finger, because of the resemblance of its leaves to the fingers of the hand.
(n.) An ornamental foliation having five points or cups, used in windows, panels, etc.
Example Sentences:
Trefoil
Definition:
(n.) Any plant of the genus Trifolium, which includes the white clover, red clover, etc.; -- less properly, applied also to the nonesuch, or black medic. See Clover, and Medic.
(n.) An ornamental foliation consisting of three divisions, or foils.
(n.) A charge representing the clover leaf.
Example Sentences:
(1) The results obtained with the bifoil balloon were better than with the other types of balloon catheter, with an increase in aortic area of + 118% vs. + 74% (monofoil) and + 76% (trefoil) (P less than 0.05).
(2) The compounds which are found in the whole trefoil embryo (T), the lobeless part (LL), and the polar lobe (PL) respectively, and the mean quantities (nmol.
(3) The Trefoil balloon was then used in 3 children with congenital valvular stenoses (2 pulmonary and 1 aortic stenosis).
(4) Forages included alfalfa, cicer milkvetch, birdsfoot trefoil and sainfoin with respective CP concentrations of 26.0, 28.7, 26.3 and 20.0%.
(5) To ensure continued transvalvular blood flow the authors have developed the "Trefoil balloon" consisting of three identical angioplasty balloons mounted on a single catheter.
(6) Nails with conventional strength and in trefoil leaf formation are superior to other designs.
(7) Indirect immunofluorescent staining with antiserum raised using a synthetic peptide based on the predicted C-terminal sequence of this protein, designated intestinal trefoil factor, demonstrated that it is primarily expressed and secreted onto the intestinal surface by goblet cells, suggesting that it may be an important component of intrinsic mechanisms for defending mucosal integrity.
(8) Dental hypoplasia correlated with a small interpedicular diameter at L1, L2 and L3, and Harris lines with a small midsagittal diameter at L1, L3 and L5, a small area at L5 and a more trefoil canal at L4 and L5.
(9) But Oates thinks the common blue should be doing better; its food plant, bird’s-foot-trefoil , will grow in gently cut garden lawns, its caterpillars can also feed on agricultural clovers in “improved” grassland.
(10) A new balloon (Trefoil balloon) was developed to avoid complete interruption of blood flow during percutaneous balloon valvuloplasty.
(11) The results of trefoil valvuloplasty in twelve patients with pulmonary stenosis compared favorably to those of patients treated with single balloons.
(12) Total nonstructural carbohydrate digestion tended to be highest for sainfoin and birdsfoot trefoil, whereas structural carbohydrate digestion was highest (P less than .05) for alfalfa and cicer milkvetch.
(13) In 31 consecutive patients with trefoil-bifoil balloon valvuloplasty, there was no inhospital mortality.
(14) Antibody to purified trifoliin binds to the root hair region of 24-h-old clover seedlings, but does not bind to alfalfa, birdsfoot trefoil or joint vetch.
(15) BAV can be performed using a single balloon (one balloon, one shaft), multiple balloons (multiple balloons, multiple shafts), or complex balloon configurations (bifoil or trefoil balloons on a single shaft) by the retrograde (femoral or brachial) or antegrade (transseptal) approach.
(16) Under fluoroscopy, the balloon was completely inflated then the contrast medium immediately withdrawn, a procedure of seven to 23 seconds with the single-balloon catheter and five to nine seconds with the trefoil catheter.
(17) Ammonia-N concentration in the effluent and CP degradation tended to be lowest with the sainfoin diet and highest with the birdsfoot trefoil diet.
(18) The Trefoil balloon is a promising new device for percutaneous valvuloplasty and, perhaps, coronary angioplasty.
(19) We used a single balloon (Trefoil 3 X 12 mm) in eight patients and two balloons in 12 (Trefoil 3 X 10 mm + 19 mm).
(20) Single (25 mm in diameter, trefoil 3 x 12 mm, bifoil 2 x 19 mm) and double (18 and 15 mm, 18 and 18 mm, 18 and 20 mm) balloons were used in 24 and 52 patients respectively.