How To Use Allantoic In A Sentence
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The lowest part of the allantoic pedicle (or the "urachus") remains hollow, and forms the bladder.
The Evolution of Man — Volume 2
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Included in this tissue are the body-stalk and the vitelline ductthe former containing the allantoic diverticulum and the umbilical vessels, the latter forming the communication between the digestive tube and the yolk-sac.
I. Embryology. 11. Development of the Fetal Membranes and Placenta
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The hypothesis that these anomalous effects could result from the release by neoplastic cells of a soluble, diffusible agent which altered the differentiative and growth properties of its target cells, received full confirmation from experiments transplanting one or the other mouse sarcoma onto the chorio-allantoic membrane of 4 to 6-day chick embryos, in such a position as to prevent direct contact between embryonic and neoplastic tissues (Fig. 2).
Nobel Lecture The Nerve Growth Factor: Thirty-Five Years Later
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Veterinarians are completing the study comparing allantoic and amniotic fluids and heart rates of fetuses in mares.
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The TDA could be cultivated in the allantoic and yolk fluid of embryonated chicken eggs just as primary isolation of other microbial agents.
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He rounded off his work on bacteriophages and continued to study the growth of different viruses on the chorioallantoic membrane.
The Walter and Eliza Hall Institute
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His main effort was converting Goodpasture's method of growing vaccinia virus on the chorioallantoic membrane of the developing egg to provide a method of titration of viral infectivity and anti-viral antibodies, for several different viruses.
The Walter and Eliza Hall Institute
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Fusion of the chorion and allantois forms either the chorioallantoic placenta in viviparous (live-bearing) species, or the chorioallantoic membrane
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We're talking about things like the amnion, the chorion, the allantoic sac, the placenta, the umbilical cord, if those words sound familiar to you.
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Tumor growth was significantly inhibited across these cancer cell lines, with a 50-80% reduction in tumor weight seen in the tumor chorioallantoic membrane
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The urachus is a remnant of allantoic origin, connecting the embryonal cloaca to the allantois during early intrauterine life.
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The embryo forms an allantoic placenta, as is true of at least some peramelids and koalas but not other marsupials.
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Both the chorioallantoic placenta and CAM are derived from chorion and allantois
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The embryo forms an allantoic placenta, as is true of at least some peramelids and koalas but not other marsupials.
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High calbindin-D28K expression was detected in samples of corn snake yolk splanchnopleure and chorioallantoic membrane during late embryonic stages when calcium removal from the yolk and the eggshell also was highest.
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These differ from the chorioallantoic placentae of placentals, however, in that they have no villi, which effectively reduces the intimacy of contact between fetus and mother.
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Small molecular size HA fragments 4-25 disaccharides units (approximately 1,600 to 10,000 Da) produced by the action of testicular hyaluronidase have been shown to induce angiogenesis in chick chorioallantoic membrane.
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OBJECTIVE:To use the shell-less hen's egg test chorioallantoic membrane as alternative methods to test the skin irritation hazard of some sunscreen cosmetics.
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About 21 days post conception, the primary villi are invaded centrally by allantoic mesenchyme, derived from the embryoblast, transforming them into secondary villi.
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Dollo followed up this suggestion, which had in the meantime been strengthened by Hill's discovery of a true allantoic placenta in
Form and Function A Contribution to the History of Animal Morphology
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Four, 10 to 15 day old embryonated chicken eggs were each inoculated via dropped chorioallantoic membranes with 0.1 mL of sample and incubated at 37 deg C as described by Senne.
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Diagram showing later stage of allantoic development with commencing constriction of the yolk-sac.
Illustrations. Fig. 26
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To those who know nothing of the stimulating power of the Aristotelian biological works, Albert's description of the embryos of fish and his accurate distinction of their mode of development from that of birds, by the absence of an allantoic membrane in the one and its presence in the other, must surely be startling.
The Legacy of Greece Essays By: Gilbert Murray, W. R. Inge, J. Burnet, Sir T. L. Heath, D'arcy W. Thompson, Charles Singer, R. W. Livingston, A. Toynbee, A. E. Zimmern, Percy Gardner, Sir Reginald Blomfield
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A feeding solution of 7.5 mM allantoic acid was used in most experiments.
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Cenogenetic processes, on the other hand, include such phenomena as the formation of yolk and the embryonic membranes, the temporary allantoic circulation, the navel, the curved and contracted shape of the embryo, and the like.
Form and Function A Contribution to the History of Animal Morphology
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From about 1940 Burnet's main interest in virology was influenza virus. 9 He showed that influenza virus could be isolated from human cases by inoculation of throat washings into the amniotic sac, and a year later that virus isolated in this way could be quickly adapted to grow in the allantoic sac.
The Walter and Eliza Hall Institute
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[2], [15] Therefore, if the CAM has similar steroidogenic properties as the chorioallantoic placenta, then it should synthesize key placental hormones, such as P4.
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I am sorry to have to tell you that it is grown in an embryonic chicken or in the allantoic fluids that surround it in the egg.
Influenza shots? No thank you!
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CC-PLA2s also impaired in vitro human brain microvascular endothelial cell tubulogenesis on Matrigel and showed antiangiogenic activity in vivo in chicken chorioallantoic membrane assay.
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Methods 122 cases of ovarian cysts at ultrasound-guided puncture, took the allantoic fluid, ethanol inactivated cyst wall after normal saline washed cysts.
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Blood is carried to the allantoic sac by the two allantoic or umbilical arteries, which are continuous with the primitive aortæ, and after circulating through the allantoic capillaries, is returned to the primitive heart by the two umbilical veins.
I. Embryology. 11. Development of the Fetal Membranes and Placenta
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Exploration of the mechanism provided his first essay into influenza virus genetics, the demonstration that the "O-D change" which made possible growth in the allantoic sac was due to a mutation, a phenomenon that had not been demonstrated with animal viruses at that time.
The Walter and Eliza Hall Institute
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In results, after NGVEV was propagated in 10-days-old duck embryos for 4 passages by allantoic cavity inoculation, it was adaptable to the DEFs cell culture system.
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Again, we performed the tests on embryos, plus allantoic fluid from the eggs after five days.
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The mammalian chorioallantoic placenta synthesizes, transports, and metabolizes a suite of steroid and peptide hormones
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The D1 isolate of goose paramyxovirus caused 100% mortality of goose, duck and chicken embryos. Infected allantoic fluid could produce high titer of hemagglutinin test.
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The allantoic fluids in which the flu vaccine is grown, contain a white crystalline substance called allantoin.
Influenza shots? No thank you!
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Depending on the legume species, fixed nitrogen is exported as either amides (glutamine and asparagine) or ureides (allantoin and allantoic acid), which are initially derived from the oxidative breakdown of purines.
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Painter DL, Moore MC (2005) Steroid hormone metabolism by the chorioallantoic placenta of the mountain spiny lizard Sceloporus jarrovi as a possible mechanism for buffering maternal-fetal hormone exchange.
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Objective: To study the angiogenesis promoting effect of Shexiang Baoxin Pill (SXBXP) on chicken embryo chorioallantoic membrane (CAM) and cultured microvascular endothelial cells (MVEC).
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We're talking about things like the amnion, the chorion, the allantoic sac, the placenta, the umbilical cord, if those words sound familiar to you.
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Whenever possible, isolation via the propagation of virus on chorioallantoic membranes of chicken embryos should be used as the definitive diagnosis of choice.
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The D1 isolate of goose paramyxovirus caused 100% mortality of goose, duck and chicken embryos. Infected allantoic fluid could produce high titer of hemagglutinin test.
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The D1 isolate of goose paramyxovirus caused 100% mortality of goose, duck and chicken embryos. Infected allantoic fluid could produce high titer of hemagglutinin test.
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Both the chorioallantoic placenta and CAM perform functions crucial for embryonic survival and development
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