What's the difference between crescent and lunula?

Crescent


Definition:

  • (n.) The increasing moon; the moon in her first quarter, or when defined by a concave and a convex edge; also, applied improperly to the old or decreasing moon in a like state.
  • (n.) Anything having the shape of a crescent or new moon.
  • (n.) A representation of the increasing moon, often used as an emblem or badge
  • (n.) A symbol of Artemis, or Diana.
  • (n.) The ancient symbol of Byzantium or Constantinople.
  • (n.) The emblem of the Turkish Empire, adopted after the taking of Constantinople.
  • (n.) Any one of three orders of knighthood; the first instituted by Charles I., king of Naples and Sicily, in 1268; the second by Rene of Anjou, in 1448; and the third by the Sultan Selim III., in 1801, to be conferred upon foreigners to whom Turkey might be indebted for valuable services.
  • (n.) The emblem of the increasing moon with horns directed upward, when used in a coat of arms; -- often used as a mark of cadency to distinguish a second son and his descendants.
  • (a.) Shaped like a crescent.
  • (a.) Increasing; growing.
  • (v. t.) To form into a crescent, or something resembling a crescent.
  • (v. t.) To adorn with crescents.

Example Sentences:

  • (1) Histopathological observations demonstrated that OB-5 inhibited the incidence of crescent formation, adhesion and fibrinoid necrosis in the glomeruli by the 41st day.
  • (2) NGOs and even the Red Crescent are unwelcome: peacekeepers are rebuffed, hospitals doomed to failure.
  • (3) ANCA-associated vasculitides can be categorized into a number of distinctive clinicopathologic categories, eg, Wegener's granulomatosis, Churg-Strauss syndrome, pulmonary renal syndrome, microscopic polyarteritis nodosa, leukocytoclastic angiitis, and necrotizing and crescentic glomerulonephritis.
  • (4) The second renal biopsy revealed cellular crescents with linear IgG deposition along GBM, a finding similar to the first one.
  • (5) The purpose of this experimental investigation was to quantify and evaluate the results of different microsurgical techniques in crescentic resection of a corneal wedge.
  • (6) In CT diagnosis for this type of dissection, cautions should be employed not only in an inhomogenous density area in the mediastinum and pleural cavity but also in the presence of deviation of intimal calcification and relatively high density area of crescent shape in aortic wall on plain CT.
  • (7) Crescent-shaped Balbiani's vitelline body consists of ribonucleoproteins, lipoproteins, and phospholipids.
  • (8) There is a crescent-shaped low density area extending forward from the high density area.
  • (9) The size and the angular tilt of the dark crescent appearing in the subject's pupil are derived as a function of five variables: the ametropia of the eye (Dsph, Dcyl, axis), the eccentricity of the flash, e, and the distance of the camera from the subject's eye, dc.
  • (10) Air crescent signs were seen in 40% of patients during or after bone marrow restitution.
  • (11) Coffee bean shaped or crescent shaped yeast-like elements are characteristic of Trichosporon and useful in differentiating Trichosporon from Candida but such histological features are less efficient than the immunohistochemistry in identifying mixed fungal infection.
  • (12) In group 1, predominant infiltration of macrophages and cellularly crescents were obtained in the glomeruli 7 days after the administration of the cultivated cells.
  • (13) On the other hand, when BC were ruptured, mononuclear inflammatory cells, mainly LeuM3+ and IoT15+ cells accompanied by significant number of T4+ and T8+ cells, constituted the glomerular crescents.
  • (14) There was a significant correlation between the intensity of each C3c and C9 deposition in glomeruli and the degree of glomerular adhesion to Bowman's capsules and crescent formation in patients with IgA nephropathy.
  • (15) The Libyan Red Crescent (LRC) is really one of the few actors left on the ground, along with a handful of national NGOs.” “The LRC volunteers are doing a fantastic job despite the difficult and challenging environment but at some point they will need support,” he said, adding that assessments were ongoing and a potential deployment by federation members from Tunisia was under consideration.
  • (16) Even though the Xenopus egg does not form a classical gray crescent, due to its particular pigment distribution, the reorganization process which specifies the future embryonic axis resembles that of the Rana egg.
  • (17) The shapes of false lumina assessed by enhanced CT scans at the time of discharge were categorized in three types; 21 patients (group A) without false lumina of the aorta, or with a small crescentic false lumen in the thoracic aorta (type a), six patients (group B) with intimal flaps and two contrast-material-filled lumina in the thoracic aorta (type b), and nine patients (group C) with expanded false lumina or a false lumen whose margin was convex towards a true lumen in the thoracic aorta (type c).
  • (18) In living spores posterior vacuole crescentic, in fixed ones it is strongly deformed together with hind pole of spores.
  • (19) These are the interstitial bodies, which are aggregates of extracellular material, and a kind of fibril or tubule, embedded in a fibronectin matrix and mainly found in the endophyllic crescent.
  • (20) This density was crescent-shaped in longitudinal sections, and a continuous band in cross-sections.

Lunula


Definition:

  • (n.) Same as Lunule.

Example Sentences:

  • (1) The lateral meniscus in some Prosimii contains one or two intramensical ossicles (lunulae).
  • (2) Cutaneous and systemic disorders in which red lunulae have been observed are reviewed.
  • (3) With the exception of children, amputations at the level of the lunula survive poorly by direct reattachment.
  • (4) Nail thickness increased from 43% of the final thickness over the mid-point of the lunula to 81% at its distal margin, the remaining increase in thickness being formed by the nail bed.
  • (5) Altogether 157 patients with onychomycosis affecting not more than 80% of the surface area of nail with intact lunula and matrix were treated once weekly for up to 6 months with amorolfine nail lacquer (2 or 5%) in a double-blind randomized design.
  • (6) We report our findings in these patients, which suggest that red lunulae result from increased arteriolar blood flow, a vasodilatory capacitance phenomenon, or changes in the optical properties of the overlying nail so that normal blood vessels become more apparent.
  • (7) In finger nail "anlagen", T cytokeratins were detected first in week 12 and 13 fetuses, specifically in cells of the lunula region.
  • (8) The case is reported of a man with uniformly silver-blue discolouration of all fingernails, with deeper colouring over the lunulae.
  • (9) All these tumors were subungual, located around the lunula area and were treated by surgical excision with complete relief of symptoms.
  • (10) The development of red nail lunulae has been extremely rarely described in alopecia areata.
  • (11) The nail plate is generally thinned, the surface ridged and lusterless, and the lunula decreased in size.
  • (12) Histopathologic examination of the red lunula in one of the four cases did not show signs of neovascularization.
  • (13) Argyria is pronounced in areas of sun exposure and in the lunulae of the fingernails.
  • (14) Curved Baseball Hat, the guy who grows corn and beans and who had delicate traces of soil in the lunulae of his fingernails, asked about an old gambling hall that used to be in town, and the reminiscences of the way Burlington used to be flowed – buildings that had been knocked down, women that were once beautiful and were now dead, fortunes made and vanished.
  • (15) The active single chains of luciferases from the Gonyaulax species have a MW of 130,000 while those from P. noctiluca and D. lunula have a MW of 60,000.
  • (16) Red lunulae are associated with rheumatoid arthritis, systemic lupus erythematosus, alopecia areata, cardiac failure, hepatic cirrhosis, lymphogranuloma venereum, psoriasis, carbon monoxide poisoning, twenty-nail dystrophy, and reticulosarcoma.
  • (17) Lamellar excrescences are located along the lower boundary of the lunulas and occurred more often in those younger than 30 years.
  • (18) Although the biochemistry of bioluminescence in these dinoflagellates is generally similar, the observations that D. lunula and P. noctiluca apparently lack LBP and have luciferases with low MW single chains require further clarification.
  • (19) The nail disorders are mostly the absence of lunula (30%), related to the anaemia, and the half and half nail (36%) that seems specific of the severe azotaemia.
  • (20) We suggest the subungual tumor be treated by surgical excision, and to avoid later nail deformity, the tumor located around the lunula be approached by proximal half nail removal, a "U" or "+" incision on the nail bed and repair of the nail bed with 7 "0" or 8 "0" suture material.

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