(n.) A work constructed beyond the main ditch of a fortress, and in front of the curtain between two bastions, intended to defend the curtain; a ravelin. See Ravelin.
(n.) A crescentic mass of granular protoplasm present in the salivary glands.
Example Sentences:
(1) A similar, less heavy deposition occurred in demilune cells.
(2) Adenyl cyclase activity in mucous acinar cells and serous demilune cells of the rat sublingual gland was localized cytochemically.
(3) The granules of the demilune cells are slightly different in appearance.
(4) Serous cells showed a gradient of immunostaining intensity ranging from strongly positive in demilunes of human sublingual gland to negative in rat submandibular gland and lacrimal glands of rats and mice.
(5) Sympathetic stimulation, on the other hand, had no effect on the tubulo-acini or demilunes but caused a surprisingly extensive degranulation of the striated ducts plus loss of glycogen from their cells.
(6) The mucous cells of both gland types appeared to elaborate sulphated muco-substances and the serous demilunes of the labial glands neutral mucosubstances.
(7) The sublingual gland of Praomys natalensis, an African rodent that is phenotypically and cytogenetically intermediate to mice and rats, is a mixed gland, consisting of mucous acini that are capped by serous demilunes, of intercalated ducts, and of some short striated ducts that quickly become excretory ducts.
(8) The secretion in the serous demilune cells was much faster than in the mucous acinar cells.
(9) After incubation with adenylyl-imidodiphosphate (AMP-PNP) as substrate, deposits of reaction product are found along the cell membranes bordering the secretory surfaces of serous demilune cells.
(10) These findings suggest that the glandular cells of the demilune have the granules containing mucopoly saccharides and a small quantity of protein in addition to the mucous granules, although the terminal portion of the Japanese macaque labial gland is nearly composed of mucous cells.
(11) There was no evidence of specific fluorescence in the acinar and demilune cells nor in the interstitial tissue or blood besells.
(12) The accessory gland has secretory endpieces consisting of mucous acini with small mucous demilunes.
(13) These demilunes are associated with the mucous acini.
(14) In submaxillary glands, staining was localized in serous demilunes and striated ducts.
(15) In contrast to the submandibular gland, the adult parotid and sublingual glands retain the localization of B1-IP reactivity in PRG acinar and intercalated duct cells and in SLG demilunes, and they show the neonatal immunoelectrophoretic pattern.
(16) The secretory endpiece consisted of mucous acini and seromucous demilunes.
(17) 4) The secretory granules containing in the glandular cells of mucous acini stain intensely with PAS, alcian blue (pH1.0, 2.5, 3.5), colloidal iron and PA-methenamine silver, while those of demilunes are negative with alcian blue (pH1.0).
(18) In normal salivary glands, the intercalated duct cells gave positive staining for lysozyme in major glands, and serous acinar cells, demilune cells, and interlobular duct cells were positive in minor glands.
(19) The mechanism whereby parasympathetic stimulation evokes a marked flow of submandibular saliva remains unexplained, but has now been shown to involve a marked increase in the immunoreactivity of Na+, K(+)-ATPase at the base of the gland's demilune cells.
(20) In contrast, demilune cells in the resting submandibular gland showed little if any staining.
Mass
Definition:
(n.) The sacrifice in the sacrament of the Eucharist, or the consecration and oblation of the host.
(n.) The portions of the Mass usually set to music, considered as a musical composition; -- namely, the Kyrie, the Gloria, the Credo, the Sanctus, and the Agnus Dei, besides sometimes an Offertory and the Benedictus.
(v. i.) To celebrate Mass.
(n.) A quantity of matter cohering together so as to make one body, or an aggregation of particles or things which collectively make one body or quantity, usually of considerable size; as, a mass of ore, metal, sand, or water.
(n.) A medicinal substance made into a cohesive, homogeneous lump, of consistency suitable for making pills; as, blue mass.
(n.) A large quantity; a sum.
(n.) Bulk; magnitude; body; size.
(n.) The principal part; the main body.
(n.) The quantity of matter which a body contains, irrespective of its bulk or volume.
(v. t.) To form or collect into a mass; to form into a collective body; to bring together into masses; to assemble.
Example Sentences:
(1) Here we report that sperm from psr males fertilizes eggs, but that the paternal chromosomes are subsequently condensed into a chromatin mass before the first mitotic division of the egg and do not participate in further divisions.
(2) Blood samples were analysed by mass spectroscopy and gas chromatography.
(3) Bilateral symmetric soft-tissue masses posterior to the glandular tissue with accompanying calcifications should suggest the diagnosis.
(4) The extent of the infectious process was limited, however, because the life span of the cultures was not significantly shortened, the yields of infectious virus per immunofluorescent cell were at all times low, and most infected cells contained only a few well-delineated small masses of antigen, suggestive of an abortive infection.
(5) The clinically normotensive cases had greater left ventricular mass than the normotensive controls (p less than 0.02).
(6) CT scan revealed a small calcified mass in the right maxillary sinus.
(7) The article describes an unusual case with development of a right anterior mediastinal mass after bypass surgery with internal mammary artery grafts.
(8) The increase in red blood cell mass was associated with an elevation in erythropoietic stimulatory activity in serum, pleural fluid, and tumor-cyst fluid as determined by the exhypoxic polycythemic mouse assay.
(9) The groups were matched with regard to sex, age and body mass index.
(10) Based on the deduced amino acid sequence, rpL8 has a mass of 28,605 Da, a pI of 11.97, and contains 9.6% Arg and 11.9% Lys.
(11) All masses had either histologic confirmation (n = 11) or confirmation with other imaging modalities (n = 4).
(12) A neonate without external malformation had undergone removal of a nasopharyngeal mass containing anterior and posterior pituitary tissue.
(13) All patients with localized subaortic hypertrophy had left ventricular hypertrophy (left ventricular mass or posterior wall thickness greater than 2 SD from normal) with a normal size cavity due to aortic valve disease (2 patients were also hypertensive).
(14) By means of computed tomography (CT) values related to bone density and mass were assessed in the femoral head, neck, trochanter, shaft, and condyles.
(15) This can be achieved by sincere, periodic information through the mass media.
(16) However, the effects of such large-scale calvarial repositioning on subsequent brain mass growth trajectories and compensatory cranio-facial growth changes is unclear.
(17) Ether extracts were analyzed by gas chromatography-mass spectrometry (GC-MS) and various chlorinated and non-chlorinated compounds were detected, e.g.
(18) The spikes likely correspond to VP3, a hemagglutinin, while the rest of the mass density in the outer shell represents 780 molecules of VP7, a neutralization antigen.
(19) Variability (CV = 0.7%) in body volume of a 45-year-old reference man measured by SH method was very similar to variation (CV = 0.6%) in mass volume of the 60-1 prototype.
(20) The masses were solitary and located in the retroperitoneum (five cases), mediastinum (one case), and axilla (one case).