A rapid high throughput proteomic method based on profiling of proteolytic free peptides to assess post-delivery degradation of placental tissue.

abstract：BACKGROUND/PURPOSE:Human placenta and chorion are rapidly growing transient embryonic organs built from diverse cell populations that are of either, ectodermal [placenta and chorion specific trophoblast (TB) cells], or mesodermal origin [villous core and chorionic mesenchyme]. The development of placenta and chorion is...

journal_title：Placenta

authors： Genbačev O,Vićovac L,Larocque N

更新日期：2015-07-01 00:00:00

abstract：BACKGROUND:Chronic maternal asthma is associated with reduced growth of the female fetus and normal growth of the male fetus. The mechanisms that control the differential effects of maternal asthma on the fetus have not been fully elucidated but alterations in placental function may play a role. In the current study we...

journal_title：Placenta

authors： Osei-Kumah A,Smith R,Jurisica I,Caniggia I,Clifton VL

更新日期：2011-08-01 00:00:00

abstract：:The human placenta contains two types of 11beta-hydroxysteroid dehydrogenase (11beta-HSD). The exclusive oxidase 11beta-HSD2 has been suggested to protect the fetus from high levels of maternal glucocorticoids by converting cortisol to inactive cortisone. Perfused term human placenta was used to examine the activity o...

journal_title：Placenta

authors： Sun K,Adamson SL,Yang K,Challis JR

更新日期：1999-01-01 00:00:00

abstract：:Placental villi of early and term human placentae were dissociated with trypsin and mixed cell cultures were established. The different cell types were identified and estimated over a 14-day culture period using antibodies to keratin and vimentin filaments and their capacity to phagocytose yeast. The three main cell t...

journal_title：Placenta

authors： Contractor SF,Routledge A,Sooranna SR

更新日期：1984-01-01 00:00:00

abstract：:When cultured in keratinocyte growth medium, mononuclear cytotrophoblast cells aggregate into multicellular colonies which then fuse to form multinucleated syncytiotrophoblast. In an attempt to characterize better the mechanism of human trophoblast differentiation and to obtain information about the role of the cytosk...

journal_title：Placenta

authors： Douglas GC,King BF

更新日期：1993-03-01 00:00:00

abstract：:Phorbol myristate acetate (PMA) and all-trans-retinal (retinal) were evaluated as possible phagocytic stimulators of cultured, post implantation, trophoblast cells. Ectoplacental cones dissected from 7.5 day-old mouse embryos provided the source of trophoblastic cells. Co-cultures were performed using stimulated and n...

journal_title：Placenta

authors： Albieri A,Bevilacqua E

更新日期：1996-09-01 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：INTRODUCTION:Women with adverse pregnancy outcomes (APOs) have excess risk of later life cardiovascular disease (CVD) perhaps related to an underlying high-risk vascular phenotype. We sought to determine if placental evidence of maternal malperfusion in uncomplicated pregnancies is associated with an increased risk of ...

journal_title：Placenta

authors： Hauspurg A,Redman EK,Assibey-Mensah V,Tony Parks W,Jeyabalan A,Roberts JM,Catov JM

更新日期：2018-12-15 00:00:00

abstract：:The central role of the placenta in the pathogenesis of pre-eclampsia is undisputed. The evidence that maternal syndrome of pre-eclampsia is caused by a maternal systemic inflammatory response (MSIR) is reviewed. The polymorphic nature of the inflammatory network explains the diversity of the varied signs of this cond...

journal_title：Placenta

authors： Redman CW,Sargent IL

更新日期：2003-04-01 00:00:00

abstract：:Despite the vital and diverse roles of the placenta, remarkably little is known about its actual composition. Moreover, as placentophagy becomes increasingly popular, understanding the nutritional and heavy metal composition of the human placenta has practical implications. Here we evaluated the carbohydrate, sugar, p...

journal_title：Placenta

authors： Chang S,Lodico L,Williams Z

更新日期：2017-12-01 00:00:00

abstract：:Human amniotic epithelium from patients with normal pregnancy (normal amniotic epithelium) and from patients with materno-fetal rhesus incompatibility has been examined under the light and electron microscope. In comparison with normal amniotic epithelium, the epithelium in rhesus incompatibility displays the followin...

journal_title：Placenta

authors： Wang T

更新日期：1981-01-01 00:00:00

abstract：:This study was conducted to investigate the association between uterine artery Doppler flow patterns and uteroplacental vascular pathology in normal and complicated pregnancies in view of the recently described concept of heterogeneous causes of hypertensive pregnancy complications. Forty-three women whose pregnancies...

journal_title：Placenta

authors： Aardema MW,Oosterhof H,Timmer A,van Rooy I,Aarnoudse JG

更新日期：2001-05-01 00:00:00

abstract：OBJECTIVE:To evaluate pregnancy outcome and ultrasound diagnosis in patients with histologically-confirmed placental chorioangioma. STUDY DESIGN:Placentas with histological diagnosis of chorioangioma were identified and medical charts were reviewed for findings of ultrasound examinations. Pregnancy outcomes were compa...

journal_title：Placenta

authors： Wou K,Chen MF,Mallozzi A,Brown RN,Shrim A

更新日期：2011-09-01 00:00:00

abstract：INTRODUCTION:Feeding pregnant broodmares with cereal concentrates has been shown to increase maternal insulin resistance and affect foal metabolism in the short and long-term. These effects are likely to be mediated by the placenta. Here, we investigated feto-placental biometry and placental structure and function at t...

journal_title：Placenta

authors： Robles M,Peugnet P,Dubois C,Piumi F,Jouneau L,Bouchez O,Aubrière MC,Dahirel M,Aioun J,Wimel L,Couturier-Tarrade A,Chavatte-Palmer P

更新日期：2018-04-01 00:00:00

abstract：:Anandamide (AEA) and 2-arachidonoylglycerol (2-AG) were the first endocannabinoids to be characterized, that bind two G protein-coupled receptors, CB1 and CB2. AEA synthesized by multiple pathways, including NAPE-specific phospholipase D (NAPE-PLD) and degraded by the fatty acid amide hydrolase (FAAH). AEA levels are ...

journal_title：Placenta

authors： Trabucco E,Acone G,Marenna A,Pierantoni R,Cacciola G,Chioccarelli T,Mackie K,Fasano S,Colacurci N,Meccariello R,Cobellis G,Cobellis L

更新日期：2009-06-01 00:00:00

abstract：:Interleukin-6 (IL-6) and its receptor complex, IL-6 receptor (IL-6R) and gp130, are critical in induction of suppressor of cytokine signalling-3 (SOCS-3) protein, a negative cytokine regulator and anti-inflammatory mediator, in a biological system. Increased inflammatory response is believed to contribute to the place...

journal_title：Placenta

authors： Zhao S,Gu Y,Dong Q,Fan R,Wang Y

更新日期：2008-12-01 00:00:00

abstract：OBJECTIVE:Mesenchymal stem/stromal cells derived from human term placentas (PMSCs) are novel therapeutic agents and more topical than ever. Here we evaluated the effects of three types of PMSCs on wound healing in an in vivo mouse model: Amnion-derived MSCs (AMSCs), blood vessel-derived MSCs (BV-MSCs) from the chorioni...

journal_title：Placenta

authors： Ertl J,Pichlsberger M,Tuca AC,Wurzer P,Fuchs J,Geyer SH,Maurer-Gesek B,Weninger WJ,Pfeiffer D,Bubalo V,Parvizi D,Kamolz LP,Lang I

更新日期：2018-05-01 00:00:00

abstract：:Uterine blood flow (UtBF) is a major regulator of transplacental fetal nutrient supply. The aim was to serially measure uterine blood flow from mid to late pregnancy in a paradigm of relatively late onset placental and fetal growth restriction. Singleton bearing adolescent dams was fed high (H) or control (C) nutrient...

journal_title：Placenta

authors： Wallace JM,Milne JS,Matsuzaki M,Aitken RP

更新日期：2008-08-01 00:00:00

abstract：:The purpose of this study was to examine evidence for the presence of activated leukocytes in the fetal membranes from patients with preterm delivery. Polymorphonuclear leukocytes in fetal membranes from seven patients with preterm delivery (26-32 weeks of gestation) were analysed using transmission electron microscop...

journal_title：Placenta

authors： Matsubara S,Yamada T,Minakami H,Watanabe T,Takizawa T,Sato I

更新日期：1999-03-01 00:00:00

abstract：:Vascularization within the human placenta is the result of the de novo formation of vessels derived from pluripotent precursor cells in the mesenchymal core of the villi. Vascularization of placental villi starts at around day 21 post conception (p.c.) with a four somite embryo. At this stage progenitors of haemangiog...

journal_title：Placenta

authors： Demir R,Kayisli UA,Seval Y,Celik-Ozenci C,Korgun ET,Demir-Weusten AY,Huppertz B

更新日期：2004-07-01 00:00:00

abstract：INTRODUCTION:Alterations of apoptosis are commonly associated with pregnancy complications and abortion. Modulation of apoptosis is a relevant feature of Toxoplasma gondii infection and it is related to parasite strain types. The aim of the present study was to evaluate the possible factors that are involved in the dif...

journal_title：Placenta

authors： Angeloni MB,Guirelli PM,Franco PS,Barbosa BF,Gomes AO,Castro AS,Silva NM,Martins-Filho OA,Mineo TW,Silva DA,Mineo JR,Ferro EA

更新日期：2013-11-01 00:00:00

abstract：INTRODUCTION:Chronic abruption oligohydramnios sequence (CAOS) is histologically characterized by diffuse chorioamniotic hemosiderosis (DCH). However, the criteria for the histological evaluation of the extent of CAOS-related hemosiderin deposition (HD) of the membranes and the difference in HD between the chorionic pl...

journal_title：Placenta

authors： Ishida A,Minamiguchi S,Yamada Y,Nakagawa R,Chigusa Y,Kondoh E,Mandai M,Haga H

更新日期：2021-01-20 00:00:00

abstract：:Angiotensinogen is the substrate for the enzyme renin. In addition to the well-characterized low molecular weight forms of angiotensinogen, a high molecular weight form (HMrA) comprises about 15 per cent of the total angiotensinogen in plasma of pregnant women. In the current study the different forms of angiotensinog...

journal_title：Placenta

authors： Lenz T,Sealey JE,Tewksbury DA

更新日期：1993-11-01 00:00:00

abstract：:Placental protein 5 (PP5)/tissue factor pathway inhibitor-2 (TFPI-2), a serine proteinase inhibitor, is homologous to tissue factor pathway inhibitor (TFPI) and commonly found in peripheral blood of pregnant woman. Although TFPI is well known to be synthesized primarily in endothelium and to play an important role in ...

journal_title：Placenta

authors： Udagawa K,Yasumitsu H,Esaki M,Sawada H,Nagashima Y,Aoki I,Jin M,Miyagi E,Nakazawa T,Hirahara F,Miyazaki K,Miyagi Y

更新日期：2002-02-01 00:00:00

abstract：:Approximately 6 per cent of placentae of babies admitted to a special care paediatric unit show evidence of peripheral villous stem branch oedema. In more than half of these cases there is evidence of fibrinous vasculosis (FV) in truncal veins. The affected placentae are generally thick and of small diameter, often of...

journal_title：Placenta

authors： Scott JM

更新日期：1983-01-01 00:00:00

abstract：:The biosynthesis and transport of long chain polyunsaturated fatty acids (LCPUFA) require the activity of fatty acid desaturase (FADS) enzymes, fatty acid transport proteins (FATP) and fatty acid binding proteins (FABP). In a previous study we have demonstrated region-specific changes in the LCPUFA levels in preeclamp...

journal_title：Placenta

authors： Rani A,Chavan-Gautam P,Mehendale S,Wagh G,Mani NS,Joshi S

更新日期：2020-06-01 00:00:00

abstract：:The apoptosis cascade that plays a central role in normal and pathological processes is strictly controlled, in part by FLIP (Fas-associated death domain-like interleukin-1beta-converting enzyme-inhibitory protein), an inhibitor of caspase-8. Here, we report the expression of long and short isoforms of FLIP mRNAs and ...

journal_title：Placenta

authors： Ka H,Hunt JS

更新日期：2006-06-01 00:00:00

abstract：:Amino acid transport System A (SysA) activity is present within the rodent and human placentas. Inhibition of this transport system is associated with fetal growth retardation. Several cDNAs encoding SysA transport proteins have been discovered, and their presence documented within the human placenta. We have demonstr...

journal_title：Placenta

authors： Novak D,Lehman M,Bernstein H,Beveridge M,Cramer S

更新日期：2006-04-01 00:00:00

abstract：:Placental pathology is a valuable link explaining how underlying pregnancy risk factors result in adverse pregnancy outcome. This potentially useful information is currently underutilized due to a general lack of rigor in placental diagnosis. This lack of rigor is in large part due to a failure to appreciate the impor...

journal_title：Placenta

authors： Redline RW,Heller D,Keating S,Kingdom J

更新日期：2005-04-01 00:00:00

abstract：:Implantation in the dusky leaf monkey, Presbytis obscura, is superficial; the placenta is of the double discoid villous haemochorial type. Immediately prior to implantation the thick endometrium contains highly active uterine glands. There is an early uterine epithelial proliferation at the implantation site but no st...

journal_title：Placenta

authors： Burton GJ

更新日期：1980-07-01 00:00:00