(n.) A spot; a stain; a mark which discolors or disfigures.
(n.) A spot, mark, or small permanent protuberance on the human body; esp., a spot which is dark-colored, from which commonly issue one or more hairs.
(n.) A mass of fleshy or other more or less solid matter generated in the uterus.
(n.) A mound or massive work formed of masonry or large stones, etc., laid in the sea, often extended either in a right line or an arc of a circle before a port which it serves to defend from the violence of the waves, thus protecting ships in a harbor; also, sometimes, the harbor itself.
(n.) Any insectivore of the family Talpidae. They have minute eyes and ears, soft fur, and very large and strong fore feet.
(n.) A plow of peculiar construction, for forming underground drains.
(v. t.) To form holes in, as a mole; to burrow; to excavate; as, to mole the earth.
Example Sentences:
(1) The urine compositions of the European mole Talpa europaea and of the white rat Rattus norvegicus (albino) kept on a carnivore's diet were compared.
(2) The sigmoidal shape of the curve of rate constant vs mole percent anionic lipid is consistent with a positively cooperative effect of the negative surface charge.
(3) In the partial moles there is a slow hydatidiform change that affects only some of the villi, but which seems to follow along the same lines as in complete moles.
(4) Metabolism of DEHT by the rat appears to occur via rapid hydrolysis of both ester linkages to give two moles of 2-ethylhexanol and one mole of terephthalic acid.
(5) A complete hydatidiform mole (CM) had a 92,XXXX karyotype.
(6) The clinical and histological features of these moles have been designated the "B-K mole syndrome."
(7) The enzyme catalyzing d-amino acid oxidation was present in extracts of cells grown on valine, but not on glucose, had a pH optimum of approximately 9.0, consumed 1 atom of oxygen per mole of keto acid produced, and was not stimulated by any of the usual electron transport cofactors.
(8) A peroxidase conjugated-antibody (1.5 mole of enzyme per mole of antibody) was obtained and used for microwell enzyme immunoassay and Immun-Blot assay.
(9) The intrinsic inhibitory potency of this polymer increased with increasing degree of substitution with A35, approaching that of free A35 with substitution of approximately 3 mol of A35 per mole of dextran.
(10) Compared to women of group O or B, women of group A and AB had an elevated relative risk (RR) of benign mole (RR = 1.4 and 2.3, respectively).
(11) Five moles of ATP was consumed for each mole of phosphodiester bonds cleaved.
(12) The maximum effect was obtained with 10(-7) molar gibberellic acid, whereas concentrations greater than 5 x 10(-7) mole per liter were inhibitory.
(13) Yeast tRNAPhe containing a phosphorothioate modified -CS-CS-A terminus binds two moles of chloroterpyridineplatinum(II).
(14) Extracellular polysaccharides contain glucose, mannose, galactose, and xylose; G+C in DNA is 62 mole percent.
(15) The extent of sialylation of oligosaccharides in the three hCG samples used in this study were 88% in normal hCG, 82% in invasive mole hCG and 63% in choriocarcinoma hCG.
(16) A review of the literature revealed that this patient appears to be the first case of nephrotic syndrome associated with a total mole, although there have been two cases of nephrotic syndrome due to preeclamptic nephropathy associated with a partial or transitional mole.
(17) The adaptive value of sound signal characteristics for transmission in the underground tunnel ecotope was tested using tunnels of the solitary territorial subterranean mole rats.
(18) Our estimated rate of 7.5 hydatidiform moles per 10,000 pregnancies was similar to most reported rates for the United States.
(19) The current study was undertaken in an effort to identify the clinical characteristics and natural history of partial moles.
(20) The presence of millimolar concentrations of ATP, phenylalanine and pyrophosphate triggers negative cooperativity and under these conditions only one mole of Phe-tRNAphe is bound per mole of enzyme with a Kd value of 0.15 muM.
Ovum
Definition:
(n.) A more or less spherical and transparent mass of granular protoplasm, which by a process of multiplication and growth develops into a mass of cells, constituting a new individual like the parent; an egg, spore, germ, or germ cell. See Illust. of Mycropyle.
(n.) One of the series of egg-shaped ornaments into which the ovolo is often carved.
Example Sentences:
(1) A specimen of a very early ovum, 4 to 6 days old, shown in the luminal form of imbedding before any hemorrhage has taken place, confirms that the luminal form of imbedding does occur.
(2) The results indicate that the sperm swelling test and the zona-free hamster ovum penetration assay are evaluating different functional qualities of sperm that are apparently not associated with each other.
(3) This study documents a molecular change in the murine ovum related to its exposure to oviductal fluid.
(4) The OCI-related membrane appeared a cause of OCI interference with fimbrial ovum capture by preventing the contact between the fimbrial cilia and the cumulus oophorus.
(5) Also, for determination of the fertilizing capacity of the semen, a zona-free hamster ovum penetration test was done in 49 men, while 14 men were studied by determination of the fertilization of human oocytes in vitro.
(6) The antiprogesterone RU 486 was utilized to evaluate the possible role of progesterone in ovum maturation, ovulation, fertilization, and embryo cleavage.
(7) It is suggested that the beta inhibitory activity of the uterus and the alpha excitatory activity of the rest of the oviduct are involved in the regulation of ovum transport.
(8) Among antigens possible unique to the reproductive process, sperm antigens, antigens of seminal plasma and of the ovum, antigens of placental hormones and of placenta specific proteins appear suitable targets of the production of fertility regulating vaccines.
(9) The preovulatory surge of gonadotropins activates a cascade of proteolytic enzymes resulting in the rupture of the follicular wall and the release of a fertilizable ovum during ovulation.
(10) The development of vaginal ultrasound transducers has facilitated ovum pick-up (OPU) by providing higher precision and less trauma than are found with laparoscopy and other ultrasound-assisted techniques.
(11) In Johnson v. Calvert, a surrogate mother in California failed to gain custody of the child she bore after gestating an embryo from the ovum and sperm of the couple who hired her.
(12) Risk factors that may theoretically alter ovum quality or the hormonal environment include ovulation induction, fertilization in vitro, delayed ovulation, and transperitoneal ovum migration.
(13) Thus, spermatozoa deposited in the vicinity of the USHG immediately following oviposition (to simulate a release of spermatozoa from this region) can be transported to the infundibulum and effectively fertilize the next ovum ovulated.
(14) However, they do not as yet permit a judgment as to the degree that ovum pickup through a fistula was impaired.
(15) We evaluated the differences between this group and those patients presenting either with a blighted ovum or beyond the first trimester, as well as the outcome of those patients with spotting early in gestation.
(16) It is too soon to learn whether this method will be reversible, but use of silastic should prevent adhesions while providing another mechanical barrier between ovum and sperm.
(17) Indomethacin was effective in preventing follicular rupture and ovum extrusion when administered simultaneously with gonadotropin.
(18) A 33% clinical pregnancy rate per ovum pick-up was achieved with the Buserelin-hMG treatment.
(19) The pregnancy rates were higher than a matched IVF series in the male factor and female ASAB groups and reached statistical significance for the ovum donation group.
(20) Lamellar structures, therefore, are considered to be storage material chiefly used in the second half of the cleavage for developmental processes in the rat ovum.