(v. t.) To make pregnant; to cause to conceive; to render prolific; to get with child or young.
(v. t.) To come into contact with (an ovum or egg) so as to cause impregnation; to fertilize; to fecundate.
(v. t.) To infuse an active principle into; to render fruitful or fertile in any way; to fertilize; to imbue.
(v. t.) To infuse particles of another substance into; to communicate the quality of another to; to cause to be filled, imbued, mixed, or furnished (with something); as, to impregnate India rubber with sulphur; clothing impregnated with contagion; rock impregnated with ore.
(v. i.) To become pregnant.
(a.) Impregnated; made prolific.
Example Sentences:
(1) The results of the study suggest that perhaps tobramycin of cefotaxime-impregnated PMMA beads would produce local levels of antibiotic high enough to sterilize a given dead space for a period of 28 days.
(2) The nerve endings in the heart of fishes were studied using silver impregnation techniques.
(3) The silver impregnated axons of these cells converge to a paired centrosuperficial tract forming terminal enlargements at the ventrolateral surface of the spinal cord.
(4) After fixation by perfusion, perikaryal neurofibrils were not impregnated in either newborn or old animals or in animals with facial nerve transection.
(5) The reason behind Burnham's impregnable new confidence may well also explain the coalition's eagerness to drive him on to the backbenches.
(6) Essential features are the use of reagent grade chemicals only, a pretreatment solution to ensure optimal impregnation of different organs from different animals and species, and an unvarying procedure.
(7) These cells were argyrophil with the silver impregnation method of Grimelius.
(8) In Golgi-Cox-impregnated coronal sections of albino rat brains at 1, 4, 26, 24, 30, 60 and 90 days it is presented the evolution of the spine-less, bare initial zone ("nude zone", NZ) at the proximal apical main dendrites of the layer V pyramidal neurons in the somatosensory and anterior limbie cortex.
(9) The epithelial surface is covered with adherent masses composed of desquamated and destroyed epithelial cells and leukocytes impregnated with proteins and penetrated by pseudomycelium.
(10) The use of cryostat and cryoprotective measures for processing Golgi impregnated brain tissue has shortened and simplified the method without loss of quality.
(11) was measured by the radioactive microsphere method in rats at different time intervals after the implantation of carrageenan-impregnated sponges.
(12) The distribution of neurofilament protein-triplet immunoreactivity also correlated with the distribution of staining observed with a silver impregnation method based on Bielschowsky.
(13) The author examined the basic structural elements of the aortic wall by means of histological and impregnation methods.
(14) SEM and TEM examinations suggested that dentinal collagen exposed by the etching but not entangled and impregnated by poly (4-META-co-MMA) easily deteriorated by water during the longer immersion.
(15) Total and partial meso-diencephalic transections and lesions of the central gray matter were performed to trace with the Fink--Heimer silver impregnation method the ascending brain stem pathways to the forebrain.
(16) By means of HPLC mono- and oligomeric carbohydrates are separated on silica, modified chemically with aminopropyl groups or impregnated in situ with an amine modifier (piperazine).
(17) Ovarian activity was controlled for synchronization of oestrus by using progestagen-impregnated intravaginal sponges and multiple ovulations were induced by using exogenous gonadotrophin therapy.
(18) By utilizing the gamma-emitting isotope of selenium, Se-(8-azidoadenosyl)[75Se]selenomethionine eliminates the need for the impregnation of acrylamide gels with fluorographic enhancers and dilution of liquid samples into scintillation cocktails, as is required with the commonly used methyl-3H-labeled and 35S-labeled S-(8-azidoadenosyl)methionine.
(19) Body mass and food intake increased substantially during pregnancy and lactation and the magnitude of the increase was unaffected by daylength; by contrast, body weight was significantly reduced in non-impregnated voles kept in short as compared to long days.
(20) In silver-impregnated sternocleidomastoid muscles of the young adult rat, we measured synaptic parameters such as nerve terminal length, the number of branching points of terminal arborization, and muscle fiber diameter, and used a morphometric approach to explore specific questions concerning neuromuscular remodelling.
Milt
Definition:
(n.) The spleen.
(n.) The spermatic fluid of fishes.
(n.) The testes, or spermaries, of fishes when filled with spermatozoa.
(v. t.) To impregnate (the roe of a fish) with milt.
Example Sentences:
(1) Holiday's regular label, Columbia, blanched at the prospect of recording it, so she turned to Commodore Records, a small, leftwing operation based at Milt Gabler's record shop on West 52nd Street.
(2) Although these findings strongly support the hypothesis that 17,20 beta-P is a preovulatory female sex pheromone in goldfish which stimulates male GtH levels and milt production prior to spawning, the milt increases occurred earlier than predicted, suggesting either that preovulatory 17,20 beta-P release begins earlier than the data indicate or that other steroids known to have pheromonal activity are released before 17,20 beta-P.
(3) This stimulatory effect lasted from 20 min to at least 2 hr for GtH (20 degrees) and from less than or equal to 1 hr to greater than or equal to 24 hr for milt (14 degrees).
(4) Testicular contractions may, however, serve to load the SD with milt.
(5) A large amount of milt was observed during spawning, and the amount was correlated with plasma levels of GtH.
(6) Twenty-five males survived the whole experimental period and were divided into four groups according to the amount of milt and endocrine profiles.
(7) Plasma levels of DHP were higher in males that were producing milt than in any other group of males.
(8) Time of ovulation, fecundity, and egg size were recorded in mature females, and sperm counts were carried out on the milt from the male fish, from both the stressed and control groups.
(9) The increase in milt may be due to both neurally and hormonally mediated events that ensure milt availability for imminent spawning activity.
(10) We can propose that the synchronous GtH surge in both sexes causes ovulation and milt production to occur at the same time, favoring a higher rate of fertilization of the eggs.
(11) An ATP-dependent purine deoxyribonucleoside kinase activity is known only in salmon milt extracts (H. L. A. Tarr, Can.
(12) Males held with these females, or exposed to their odors, had increased GtH levels and milt volumes at approximately the time when increased 17,20 beta-P release by ovulatory females commenced.
(13) The 17,20 alpha-[3H]P label was produced by incubating place milt with 17 alpha-hydroxy [3H]progesterone.
(14) In male salmon with expressible milt, 17 alpha,20 beta-dihydroxy-4-pregnen-3-one was present with a gradual increase of both free and conjugated form at the advent of spawning, suggesting that this steroid may also play a role in reproduction in male fish.
(15) Milt was obtained only from fish held at 6 and 12 degrees.
(16) Disney animator Milt Neil said it took "20 Disney drawings to produce the movement Trevillion captures in one".
(17) Although males had increased GtH and milt levels after 1 hr of spawning, males allowed to interact with nonspawning females also had elevated GtH; thus, behavioral interactions appear capable of elevating GtH in the absence of either pheromone.
(18) After juvenile rats had been X-rayed, organ cultures of their milts and kidneys showed alterations analogous to those of "old" donor animals.
(19) In goldfish, the gonadal steroid, 17 alpha,20 beta-dihydroxy-4-pregnen-3-one (17,20 beta-P), functions as a potent preovulatory female sex pheromone which stimulates rapid elevations in serum gonadotropin (GtH) levels and subsequent increases in milt production in males.
(20) Glycolipids were purified from the total lipid extract of the testis or milt of a kind of puffer (Fugu rubripes rubripes) by adsorption column chromatography using silicic acid and magnesium silicate and by preparative silica gel TLC.