What's the difference between aplacental and placental?
Aplacental
Definition:
(a.) Belonging to the Aplacentata; without placenta.
Example Sentences:
(1) Steroid concentrations in plasma and follicular tissues (theca plus granulosa layers) were determined by radioimmunoassay in the aplacental viviparous ray, Torpedo marmorata, during various stages of the reproductive cycle.
Placental
Definition:
(a.) Of or pertaining to the placenta; having, or characterized by having, a placenta; as, a placental mammal.
(a.) Of or pertaining to the Placentalia.
(n.) One of the Placentalia.
Example Sentences:
(1) Confined placental chorionic mosaicism is reported in 2% of viable pregnancies cytogenetically analyzed on chorionic villi samplings (CVS) at 9-12 weeks of gestation.
(2) The human placental villus tissue contains opioid receptors and peptides.
(3) Under the same conditions, no radioactive estrogen could be identified in adrenal and placental incubations.
(4) Intravenous injection of Cd2+ to the pregnant rat on day 12 causes a dose-dependent inhibition of placental Zn2+ transport.
(5) Stimulation of placental growth by fetal insulin may be an important component of the fetal growth stimulatory effect of endogenous insulin.
(6) Significantly more PP12 (P less than 0.001) was released into the medium from decidual explants than from chorion and amnion explants throughout the experimental period of 24 h. When incubated under identical conditions, placental explants released no detectable PP12.
(7) We suggest trans-placental sensitization as one of several possible interpretations of this finding.
(8) Anti-synthetic HIRP(957-980) serum HIR-27 was proved to cross-react with HIRP-related proteins in solubilized human placental membranes.
(9) Human placental uracil DNA glycosylase was purified 3700-fold to apparent homogeneity as defined by SDS gel analysis.
(10) Affinity-purified human placental ribonuclease inhibitor (PRI) was digested by trypsin.
(11) Evaluation of the roles of prolactin and placental lactogen in pregnancy in primates has revealed mammotropic, fetal osmoregulatory, metabolic, and steroidogenic roles, which appear to protect the uterine contents during late pregnancy and prepare the fetus for the changes in nutrition at the time of delivery.
(12) The intravenous administration of ovine placental lactogen to pregnant and non-pregnant sheep produced significant acute decreases in plasma free fatty acid, glucose and amino nitrogen concentrations.
(13) The following examinations could be proposed: in high risk cases determined before pregnancy, a chorionic villus sampling should be done between the 9th and 11th weeks of gestation; in low risk cases such as advanced maternal age, a first trimester chorionic villus sampling or a second trimester amniocentesis could be chosen; in the case of Down's syndrome, warning signs, for example ultrasonographic or biological parameters, a second trimester placental biopsy to relieve the parents' anxiety; in high risk cases such as ultrasonographic malformations, late placental biopsy or cordocentesis.
(14) Thermostability of placental catalase increases with prenatal development, while the enzyme from fetal liver remains moderately heat-stable throughout the gestation.
(15) Due to placental insufficiency a cesarean section had to be performed in the 31st week of gestation.
(16) The most remarkable finding is that activation by N-ethylaminoethanol is much more pronounced, in the case of the intestinal and placental isoenzymes, than is activation by diethanolamine.
(17) Significant correlations were observed between m-AFP and fetal weight and PAMP-2 and placental weight.
(18) In contrast to many eutherian (placental) species, this marsupial was found to lack histamine in blood leukocytes and platelets.
(19) Polymorphism of PGM1 and PGM3 types was investigated in placental extracts from 127 unrelated Japanese parturients living in Yamanashi Prefecture.
(20) Rabbit antiserum against highly purified high-molecular-weight B-variant of human placental alkaline phosphatase (M.W.