Galectin-13/PP-13 expression in term placentas of gestational diabetes mellitus pregnancies.

abstract：:Human chorionic gonadotropin (hCG) is the first hormonal message from the placenta to the mother. It is detectable in maternal blood two days after implantation and behaves like an agonist of LH stimulating progesterone secretion by the corpus luteum. hCG has also a role in quiescence of the myometrium and local immun...

journal_title：Placenta

authors： Fournier T,Guibourdenche J,Evain-Brion D

更新日期：2015-04-01 00:00:00

abstract：:Respiratory parameters were studied in mitochondria from human placenta. Respiratory control and ADP/O ratios were low in this preparation. The adenine nucleotide content of placental mitochondria was found to be only one quarter of that found for adult uterine muscle tissue mitochondria prepared in the same way. Load...

journal_title：Placenta

authors： Illsley NP,Coade SB,Harkness RA

更新日期：1985-05-01 00:00:00

abstract：:Several xenobiotic-metabolizing mono-oxygenase activities, in conjunction with the immunohistochemical localization of the respective cytochrome P-450 forms, were investigated in placentae from smoking and non-smoking women. The antibodies used in the immunohistochemical analyses were monoclonal antibodies (MAbs) 1-7-...

journal_title：Placenta

authors： Pasanen M,Stenbäck F,Park SS,Gelboin HV,Pelkonen O

更新日期：1988-05-01 00:00:00

abstract：INTRODUCTION:The velocities of the lateral shear waves (Vs; m s⁻¹) generated by an acoustic radiation force impulse (ARFI) correlate with Young's modulus. Therefore, ARFI can be used as a new method to evaluate tissue elasticity. The aim of this study was to investigate the safety of ARFI imaging and the differences in...

journal_title：Placenta

authors： Sugitani M,Fujita Y,Yumoto Y,Fukushima K,Takeuchi T,Shimokawa M,Kato K

更新日期：2013-11-01 00:00:00

abstract：:Minerals, such as calcium and potassium, are essential for fetal development, but their transplacental transport, and in particular, the effect of hormones on this process has not been extensively studied. Human alpha-calcitonin gene-related peptide (h alpha CGRP), a hormone constituted of 37 amino acids, is obtained ...

journal_title：Placenta

authors： Lafond J,St-Pierre S,Masse A,Savard R,Simoneau L

更新日期：1997-03-01 00:00:00

abstract：:Corticotrophin-releasing factor (CRF) immunoreactivity was demonstrated by immunohistochemical staining in the cytotrophoblast of the early pregnancy placenta, in the decidua and in the amnion. This localization is different from that of adrenocorticotrophic hormone (ACTH) and beta-endorphin, which are present in the ...

journal_title：Placenta

authors： Saijonmaa O,Laatikainen T,Wahlström T

更新日期：1988-07-01 00:00:00

abstract：INTRODUCTION/OBJECTIVES:Recent studies suggest redness (color) discordance of the placental basal plate may be a marker for twin anemia-polycythemia sequence (TAPS), a recently described complication of diamniotic-monochorionic twinning characterized by marked intertwin hemoglobin (Hb) discordance in the absence of oli...

journal_title：Placenta

authors： De Paepe ME,Gündoğan F,Mao Q,Chu S,Shapiro S

更新日期：2017-12-01 00:00:00

abstract：:In human placenta aminopeptidase A (APA), a principal enzyme that converts angiotensin II to angiotensin III, seems to be involved in angiotensin II metabolism during pregnancy. In this study, we investigated the possible effects of progesterone and estrogen on APA mRNA and protein levels in choriocarcinoma cells as a...

journal_title：Placenta

authors： Katsumata Y,Nomura S,Ino K,Iwanaga K,Kurosawa N,Ito T,Okada M,Tsujimoto M,Kikkawa F,Mizutani S

更新日期：2001-11-01 00:00:00

abstract：:We developed a model of maternal hyperglycaemia with secondary hyperinsulinaemia and hypoaminoacidaemia in pregnant sheep (H) to determine the effect of these conditions on uterine, uteroplacental and fetal amino-acid uptake rates and fetal amino-acid concentrations [AA]. Results were compared with normal pregnant ewe...

journal_title：Placenta

authors： Thureen PJ,Padbury JF,Hay WW Jr

更新日期：2001-02-01 00:00:00

abstract：:To clarify the biological and pathological features of choriocarcinoma, we evaluated the in vitro production of cytokines by a choriocarcinoma cell line, BeWo. We measured the concentration of interleukin (IL)-6 and IL-8 in the culture media of BeWo cells after stimulation with various modulatory agents of cytokine ex...

journal_title：Placenta

authors： Fujisawa K,Nasu K,Arima K,Sugano T,Narahara H,Miyakawa I

更新日期：2000-05-01 00:00:00

abstract：:We have investigated whether maternal peripheral blood from the first trimester of pregnancy is a reliable source of identifiable trophoblast cells. The cells were enriched from 30 ml of venous blood, with multiple antibodies shown previously to enrich trophoblasts and a new cocktail based on known trophoblast surface...

journal_title：Placenta

authors： Schueler PA,Yamanishi DT,Pearson J,Lee Y,Wu X,Hashima S,Madlansacay MR,Cain CA,Collarini EJ,Foltz L,Mahoney W

更新日期：2001-09-01 00:00:00

abstract：:Peroxidase (Donor: H(2)O(2)oxidoreductase EC 1.11.1.7) from human term placentae of non-smokers was purified to homogeneity by a combination of NH(4)Cl extraction, affinity chromatography, (NH(4))(2)SO(4)precipitation, ion-exchange and gel filtration chromatography. The homogeneity of purified human placental peroxida...

journal_title：Placenta

authors： Madhavan ND,Naidu KA

更新日期：2000-07-01 00:00:00

abstract：OBJECTIVE:Adverse effects of obesity have been linked to inflammation in various tissues, but studies on placental inflammation and obesity have demonstrated conflicting findings. We sought to investigate the influence of pregravid obesity and fetal sex on placental histopathology while controlling for diabetes and hyp...

journal_title：Placenta

authors： Leon-Garcia SM,Roeder HA,Nelson KK,Liao X,Pizzo DP,Laurent LC,Parast MM,LaCoursiere DY

更新日期：2016-02-01 00:00:00

abstract：:The possible roles of cyclic AMP and protein kinase C in the release of renin from human decidual cells were investigated by examining renin release from monolayers of decidual cells exposed for 72 h to agents that increase intracellular cAMP or activate protein kinase C. Dibutyryl cAMP (10-1000 microM caused a dose-d...

journal_title：Placenta

authors： Poisner AM,Thrailkill K,Poisner R,Handwerger S

更新日期：1991-05-01 00:00:00

abstract：:The placenta is composed of the amnion, chorionic plate, villous and smooth chorion, decidua basalis, and umbilical cord. The amnion is a readily obtainable source of a large number of cells and cell types, including epithelium, mesenchyme, and endothelium, and is thus an allogeneic resource for regenerative medicine....

journal_title：Placenta

authors： Umezawa A,Hasegawa A,Inoue M,Tanuma-Takahashi A,Kajiwara K,Makino H,Chikazawa E,Okamoto A

更新日期：2019-09-01 00:00:00

abstract：:Ovarian, endometrial and breast cancers are associated with several risk factors, such as low parity, infertility, early age at menarche, and late age at menopause. Frequently most of these risk factors coexist in infertile patients and some studies suggested that the different infertility causes can be involved in ca...

journal_title：Placenta

authors： Cetin I,Cozzi V,Antonazzo P

更新日期：2008-10-01 00:00:00

abstract：OBJECTIVE:Pregestational maternal obesity (PGMO) associates with foetoplacental vascular endothelial dysfunction and higher risk for insulin resistance in the neonate. We characterised the PGMO consequences on the insulin response of the human foetoplacental vasculature. METHODS:Umbilical veins were from pregnancies w...

journal_title：Placenta

authors： Villalobos-Labra R,Westermeier F,Pizarro C,Sáez PJ,Toledo F,Pardo F,Kusanovic JP,Mardones F,Poblete JA,Sobrevia L,Farías M

更新日期：2019-10-01 00:00:00

abstract：:The placenta is a complex and poorly understood organ, which serves as the connection between the mother and the developing fetus. Genomic imprinting, defined as a regulatory process resulting in the expression of a gene in a parent-of-origin-specific manner, plays an important role in fetal development and placental ...

journal_title：Placenta

authors： Rhon-Calderon EA,Vrooman LA,Riesche L,Bartolomei MS

更新日期：2019-09-01 00:00:00

abstract：OBJECTIVES:To gain insight into the process of labor and the effects of labor on placental gene expression, we performed a microarray analysis to identify the differentially expressed transcripts that may participate in labor onset and progression. METHODS:We compared expression profiles in placentas from 16 women who...

journal_title：Placenta

authors： Lee KJ,Shim SH,Kang KM,Kang JH,Park DY,Kim SH,Farina A,Shim SS,Cha DH

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND:In humans, it is known that blood flow is directed to the gravid uterus from two (right and left) pelvic uterine arteries. The extent of supply from the tubo-ovarian anastomosis (joining of the ovarian and uterine arteries) is unknown. The aim of this study was to delineate the arterial blood supply to the p...

journal_title：Placenta

authors： Balasuriya H,Bell P,Waugh R,Thompson J,Gillin A,Hennessy A,Makris A

更新日期：2010-01-01 00:00:00

abstract：:Human placental tissues have been shown to contain gonadotrophin-releasing hormone-(GnRH)-like activity. Thus, the effect of a potent GnRH antagonist (N-Ac-Pro1,D-p-Cl-Phe2,D-Nal(2)3,6-GnRH, obtained from Syntex Laboratories) on placental hormonal release was studied. Explant cultures of placentae of 6 to 15 weeks' ge...

journal_title：Placenta

authors： Siler-Khodr TM,Khodr GS,Rhode J,Vickery BH,Nestor JJ Jr

更新日期：1987-01-01 00:00:00

abstract：INTRODUCTION:Placental thickness in the second trimester of pregnancy has been associated with risks of placenta-mediated complications of pregnancy. We aimed to estimate the association between first-trimester maximum placental thickness and the subsequent risk of preeclampsia and/or the delivery of small-for-gestatio...

journal_title：Placenta

authors： Vachon-Marceau C,Demers S,Markey S,Okun N,Girard M,Kingdom J,Bujold E

更新日期：2017-09-01 00:00:00

abstract：OBJECTIVE:We aimed to estimate the risk of preeclampsia (PE) associated with in vitro fertilization (IVF) and potential predisposing factors responsible for the observed association. METHODS:This retrospective cohort study included 114485 pregnant women who delivered at the Nanjing Maternity and Child Health Care Hosp...

journal_title：Placenta

authors： Gui J,Ling Z,Hou X,Fan Y,Xie K,Shen R

更新日期：2020-01-01 00:00:00

abstract：:Embryo implantation is the group of processes by which the developing blastocyst adheres to, and embeds into, the receptive endometrium. Changes in the expression of molecules on the cell surface have been seen in the conversion of the endometrial surface from a non-receptive to a receptive state. Cell adhesion molecu...

journal_title：Placenta

authors： Zhao M,Chang C,Liu Z,Chen LM,Chen Q

更新日期：2010-12-01 00:00:00

abstract：:The keratin cytoskeleton is present in all trophoblast cell subtypes of the mouse and human placenta and is required to maintain the structural integrity of these cells. Recently, various genetic mouse models have shown that a normal keratin network is necessary for placental development. Keratin-deficiency leads to t...

journal_title：Placenta

authors： Watson ED

更新日期：2007-04-01 00:00:00

abstract：:Pregnancy induces a number of alterations to maternal physiology to accommodate the increased demands made by the developing fetus and placenta. These alterations appear at least in part to be driven by products derived from the feto-placental unit, including microchimeric cells, as well as placental exosomes and micr...

journal_title：Placenta

authors： Clifton VL,Stark MJ,Osei-Kumah A,Hodyl NA

更新日期：2012-02-01 00:00:00

abstract：INTRODUCTION:The ratio of birthweight to placental weight (BW:PW) is often used as a measure of placental efficiency in humans and animals. However, ratios have properties that are known to lead to spurious results. An alternative approach is the use of residuals from regression, which reflect whether birthweight is hi...

journal_title：Placenta

authors： Christians JK,Grynspan D,Greenwood SL,Dilworth MR

更新日期：2018-08-01 00:00:00

abstract：:The localization of 5-hydroxytryptamine (5-HT) and its receptors in human placenta was studied under light and electron microscopy using immunohistochemistry and in situ hybridization. The syncytiotrophoblast, cytotrophoblast, stromal cells and decidual cells in human placentae all appeared to be 5-HT immunoreactive. ...

journal_title：Placenta

authors： Huang WQ,Zhang CL,Di XY,Zhang RQ

更新日期：1998-11-01 00:00:00

abstract：:During early pregnancy, intermediate (extravillous) trophoblast infiltrates the basal plate and invades the spiral arteries, a physiological process required to establish the maternal-fetal circulation. Immunostaining studies have shown that differentiation of trophoblast into this invasive subpopulation is associated...

journal_title：Placenta

authors： Shih IeM,Hsu MY,Oldt RJ 3rd,Herlyn M,Gearhart JD,Kurman RJ

更新日期：2002-11-01 00:00:00

abstract：:The aim of this work was to characterize the uptake of 1-methyl-4-phenylpyridinium (MPP(+)) in the JAR human choriocarcinoma cell line. As JAR cells, as well as the placenta, express the neuronal serotonin transporter (SERT), a comparison between the uptake of (3)H-MPP(+) and (3)H-serotonin ((3)H-5HT) was made. Specif...

journal_title：Placenta

authors： Martel F,Keating E

更新日期：2003-04-01 00:00:00