(a.) Having the form of a cylinder, or of a section of its convex surface; partaking of the properties of the cylinder.
Example Sentences:
(1) As a consequence of deformation from spherical-to-cylindrical shape in the microvasculature, demands for increased surface membrane area leads to increases in surface membrane tension above critical levels for rupture, and the cancer cells are rapidly and lethally damaged.
(2) Typical features associated with infection by either CaMV or TuMV normally occurred in the cytoplasm of cells of both tissues: two types of viroplasms with embedded CaMV particles and cylindrical inclusions induced by TuMV.
(3) Flat surfaces could be machined on the originally cylindrical surface to reduce the severity of these aberrations.
(4) Studies in human postmortem atheromatous arteries and in animal models in vivo indicate that laser balloon angioplasty, by creating a lumen that approximates the size and smooth cylindrical shape of the balloon, should be effective in the treatment of important causes of restenosis.
(5) It is shown that during fasting, especially by the 48th hour, there takes place a significant activation of lysosomal enzymes both in the liver and in the small intestine (in the cells of the cylindrical epithelium).
(6) Whereas all extant vertical clingers and leapers share certain femoral traits (i.e., long femur, proximally restricted trochanters, ventrally raised patellar articular surface), Galagidae and Tarsiidae share features of the proximal femur (i.e., cylindrical head, large posterior expansion of articular surface onto the neck) that clearly distinguish them from the specialized leapers of the Malagasy Republic (Indriidae and Lepilemur).
(7) The lattice reinforces the cylindrical shape of the cell and permits limited changes in length.
(8) In this paper, the three rotational axes are shown to be skewed and off-set from each other, therefore, a three-cylindric open chain with skewed joint axes is proposed to measure the six displacements between the two reference frames.
(9) Intact rats and rats bearing lesions of the suprachiasmatic nuclei (SCNX rats) were trained to obtain food by pressing either of two levers located on opposite sides of a cylindrical cage.
(10) For training, head restrained animals were oscillated on a turntable in front of an optokinetic pattern projected onto a cylindrical wall.
(11) Another candidate is a 166m cylindrical tower that was constructed in the 1970s in Zamalek, Cairo’s elite island, but has remained empty since.
(12) The monoclonal antibody 3B6 stain thus forms a cylindrical structure centred on the endplate.
(13) As suggested from the high level of sequence similarity of these viral proteins with the recently described superfamilies of helicase-like proteins (3-5), the NTBM-containing cylindrical inclusion (CI) protein from plum pox virus (PPV), which belongs to the potyvirus group of positive strand RNA viruses, is shown to be able to unwind RNA duplexes.
(14) We have compared SR of particles determined by this method with SR measured in a cylindrical tube of the same geometry as the ultrasonic measurement cell and with theoretical values of the sedimentation rate given by theoretical models.
(15) A model that treats the capillary wall as a barrier containing uniform cylindrical pores, and permeating solutes as hard spheres, is shown to be successful in describing the size-selectivity of the glomerulus.
(16) By electron microscopical investigations of the cylindrical epithelium of the human cervix uteri we could show that in ciliar cells a regeneration of ciliars is possible.
(17) Experience with the cylindrical mode suggests that this 3-D format, particularly when the reconstructed vascular segment is hemisected, is optimally suited for those cases in which direct inspection of luminal topography is of special interest.
(18) Its size (approximately 30 x 50 nm) and distinct cylindrical shape permit easy visualization in the SEM and TEM.
(19) In the absence of ether, tube restraint (confinement in a cylindrical acrylic tube) increased alpha MSH secretion and decreased intermediate lobe DOPAC concentrations, whereas ether in the absence of physical restraint had no effect.
(20) Type IVa choledochal cysts with cylindrical dilatation of the intrahepatic ducts constitute a relatively less recognized variety of choledochal cysts, and differ from cystic dilatation of intrahepatic ducts in their clinical manifestations and response to treatment.
Polyp
Definition:
(n.) One of the feeding or nutritive zooids of a hydroid or coral.
(n.) One of the Anthozoa.
(n.) Same as Anthozoa. See Anthozoa, Madreporaria, Hydroid.
Example Sentences:
(1) The frequency of gastric malignancies in the families of the women with gastric polyps was higher than in the controls and in men, 6.2, 3.1 and 2.4 percent, respectively (p less than 0.05, and p less than 0.025).
(2) In 20 patients (18.2%), visualization revealed uterine abnormalities, mainly newly added endometrial lesions, i.e., hyperplasia, polyps, endometritis, and synechiae.
(3) In the latter groups, specimens were taken from both polyp tissue and adjacent nasal mucosa.
(4) Age, histological type, number or location of the index diminutive polyps, were not associated with proximal lesions.
(5) In this paper, 5 patients with benign tumor (3 tubular adenoma, 1 leiomyoma and 1 fibroma) and 35 pseudotumor (26 cholesterol polyps and 9 inflammatory polyps) of the gallbladder are presented.
(6) The indication to lipomas removal is based on clinical remarks and differential diagnosis with adenomatous polyps.
(7) Genetic relations of skin tags, colon polyps, and colon cancer are a matter of ongoing research.
(8) Of 14 reported cases of Peutz-Jeghers syndrome associated with intestinal carcinoma, in only two was the tumor shown to originate in the polyp.
(9) Examples include the specific pattern of hypodontia seen before the development of iris dysplasia in Rieger syndrome, and the presence of supernumerary teeth and facial osteomas preceding malignant transformation of intestinal polyps in Gardner syndrome.
(10) All patients with distal polyps detected during flexible sigmoidoscopy underwent colonoscopy.
(11) Findings included squamous epithelium with acute and chronic inflammation, foreign body granuloma and aural polyps.
(12) Nine of these 10 patients had juvenile polyposis defined by the presence of at least three juvenile polyps; and eight of the nine had a family history of juvenile polyps.
(13) Eradication of the pedunculated and narrow-based polyps in stomach was almost totally successful by injection into the base.
(14) Included in the study were 193 small polyps, 0.5 cm in diameter, diagnosed on rectoromanoscopy and removed by mechanical way from 182 patients at the Proctologic Unit of the Department of Gastroenterology.
(15) Despite the fact that this approach has several caveats, consistent results obtained in short-term studies would more readily justify the undertaking of a large-scale, long-term controlled study using colon cancer or adenomatous polyp recurrence as an endpoint.
(16) After the polyp was removed, the cells decreased appreciably in number.
(17) Neoplasia was present in 22% of DPs located less than 60 cm from the anus, 73% of proximally located small polyps, and 32% of all DPs.
(18) Non-neoplastic polyps included 32 inflammatory polyps, 32 metaplastic polyps, 27 juvenile polyps and 17 Peutz-Jeghers type polyps.
(19) Polyps were detected ultrasonographically, but one third of them were overlooked by either cholecystography or CT. Nomenclature, pathological classification and management of the lesions are discussed.
(20) Every second polyp in the same region proved to be adenoma.