Abstract：
:Syncytiotrophoblast microvillous plasma membrane (StMPM) preparations were obtained from human full-term placentae by previously published methods of cold saline extraction and phase centrifugation. Purity of these preparations was assessed by electron microscopy, enzyme analysis and hydroxyproline content. IgG, albumin, alkaline phosphatase, transferrin, ferritin and alpha 2-macroglobulin were consistently detected in the aqueous soluble fraction from sodium deoxycholate-solubilised StMPM preparations by antigenic or electrophoretic analysis, beta 2-Microglobulin was not detected in these preparations. Up to 21 discrete protein bands could be demonstrated by SDS--PAGE, and their molecular weights determined. Many of these components need to be further identified, including a glycoprotein of molecular weight 36 500 which was particularly prominent. The soluble fraction from StMPM preparations gave a single strong precipitin reaction in immunodiffusion against wheat germ agglutinin, but not against other lectins studied.
journal_name
J Reprod Immunoljournal_title
Journal of reproductive immunologyauthors
Ogbimi AO,Johnson PM,Brown PJ,Fox Hdoi
10.1016/0165-0378(79)90013-5subject
Has Abstractpub_date
1979-07-01 00:00:00pages
127-40issue
2eissn
0165-0378issn
1872-7603pii
0165-0378(79)90013-5journal_volume
1pub_type
杂志文章abstract：:The process of embryo attachment and invasion through the endometrial epithelial cells and subsequent implantation into the decidualized endometrial stroma is the groundbreaking step for the establishment of a successful pregnancy. Necessary prerequisites are a receptive endometrium, a good-quality embryo and a well-o...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2015.02.002
更新日期：2015-04-01 00:00:00
abstract：:Published data on progeny sex ratio changes resulting from induction or administration of anti-male antibody in parental generation were compared by Fisher's independent test of significance. Sex ratio (males/total) depression is highly significant (P less than 0.001). Our large sample size data confirm this result; s...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(85)90030-0
更新日期：1985-06-01 00:00:00
abstract：:It has been suggested that obesity and loss of ovarian function alter the inflammatory response to immune stress. Ovariectomized (OVX) rats, which are used as a model of human menopause, exhibit both hyperphagia-induced obesity and gonadal steroid deficiency. To evaluate the effects of ovariectomy on inflammatory resp...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2011.05.010
更新日期：2011-09-01 00:00:00
abstract：:In this review, we summarize the results of a number of our recent in vitro and in vivo experiments demonstrating that, in addition to the immunoregulatory functions, soluble HLA-G molecules also affect endothelial cell activity. We have found that soluble HLA-G1 (also designated HLA-G5) inhibits endothelial cell prol...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2007.03.007
更新日期：2007-12-01 00:00:00
abstract：:During the past 40 years, polybrominated diphenyl ethers (PBDEs) have been widely used as flame retardants and nearly all women have some level of exposure. PBDEs have been isolated from amniotic fluid and cord plasma indicating vertical transmission; however, their effects on pregnancy outcome are largely unknown. Th...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2014.11.002
更新日期：2015-02-01 00:00:00
abstract：:Despite immense effort, the development of vaccines effective at mucosal sites has proceeded at a faltering pace. Efforts concentrating on humoral immunity but neglecting cellular immunity may be misdirected by ignoring many viral mucosal pathogens. Improved understanding of the development and maintenance of lymphocy...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/s0165-0378(01)00110-3
更新日期：2001-10-01 00:00:00
abstract：BACKGROUND:The purpose of this study was to investigate the sex specific expression of histone protein modifications responsible for rapid gene expression in IUGR placentas. PATIENTS AND METHODS:We screened for fetal sex-specific expression of the histone proteins H3K4me3 and H3K9ac in 23 IUGR and 40 control placentas...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2020.103124
更新日期：2020-06-01 00:00:00
abstract：:Scattered in the amniotic epithelium of the human term placenta are pluripotent stem cell marker-positive cells. Unlike other parts of the placenta, amniotic epithelial (AE) cells are derived from pluripotent epiblasts. It is hypothesized that most epiblast-derived fetal AE cells are positive for stem cell markers at ...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2009.02.007
更新日期：2009-07-01 00:00:00
abstract：:HIV is generally sexually acquired across the genital or rectal mucosa after exposure to the genital secretions of an HIV-infected partner. Most exposures to HIV do not result in infection, likely due to protection afforded by an intact mucosal epithelium, as well as by innate and adaptive mucosal immune factors prese...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2007.02.002
更新日期：2008-01-01 00:00:00
abstract：:In addition to genetic factors, environmental cues play important roles in shaping the immune system. The first environment that the developing foetal immune system encounters is the uterus. Although physically the mother and the foetus are separated by the placental membranes, various factors such as hormones and cyt...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2014.02.005
更新日期：2014-10-01 00:00:00
abstract：:Peripheral blood levels of K cells were measured in normal pregnant and post-partum women by a plaque-forming cell technique that detects K cells on the basis of their activity of antibody-dependent cell-mediated cytotoxicity (ADCC). Peripheral K cells decreased throughout normal pregnancy (n = 46; 7.8 +/- 3.4%, P les...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(89)90042-9
更新日期：1989-03-01 00:00:00
abstract：:Following ejaculation, sperm functions are regulated by interactions with the environment found in the female genital tract. Here spermatozoa become 'capacitated' (i.e. they acquire the capability of completing the acrosome reaction and successfully fertilizing the egg), through a series of surface and intracellular t...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/s0165-0378(01)00089-4
更新日期：2002-01-01 00:00:00
abstract：:The effect of human seminal plasma on the natural killer (NK) activity of human peripheral blood leukocytes in vitro has been investigated. Small concentrations (as low as 0.01% v/v) of seminal plasma were found to inhibit the ability of human peripheral blood leukocytes to lyse K562 target cells. These inhibitory eff...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(85)90078-6
更新日期：1985-08-01 00:00:00
abstract：:The regulation of uterine and circulating peripheral blood natural killer (NK) cells has been associated with reproductive conditions including recurrent pregnancy loss (RPL), implantation failure and preeclampsia. Natural cytotoxicity receptors (NCRs) are unique markers that regulate NK cell cytotoxicity and cytokine...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2011.04.006
更新日期：2011-06-01 00:00:00
abstract：:A basic precondition for the development of preeclampsia is the presence of placental trophoblast cells in the maternal blood circulation. On the other hand, while trophoblast cells are present in the blood of all pregnant women, preeclampsia occurs in only 2-5% of them. Evidently, other factors play a crucial role. T...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2012.10.002
更新日期：2012-12-01 00:00:00
abstract：:During a pregnancy, the mother accepts her semi-allogeneic fetus with no signs of immunological rejection. Therefore, some modulation of the maternal immune system must occur. Similarly, changes in the host's immune system occurs during infections with parasites. In a study conducted in an endemic area in Bolivia, it ...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2019.08.001
更新日期：2019-11-01 00:00:00
abstract：PROBLEM:Exposure to systemic maternal inflammation (i.e., maternal sepsis, influenza, human immunodeficiency virus, or pyelonephritis) and intrauterine (IU) inflammation (i.e., chorioamnionitis or preterm labor) have been associated with adverse perinatal sequelae. Whether systemic and localized inflammation leading to...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2019.06.004
更新日期：2019-06-01 00:00:00
abstract：:The aim of this study was to clarify whether amniotic fluid macrophage colony-stimulating factor (M-CSF) is related to placental development and fetal growth. Maternal serum and amniotic fluid M-CSF levels were analyzed in 22 pregnant women (seven intrauterine growth retardation (IUGR) complicated and 15 normal pregna...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/s0165-0378(98)00002-3
更新日期：1998-02-01 00:00:00
abstract：:The testis has been described in animal models as a site of immune privilege, which protects spermatids against tissue damage during inflammation. Myeloid cells, including macrophages and dendritic cells (DC), are defined as key players in the testicular immune privilege in animal models. However, their distribution a...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2017.10.043
更新日期：2018-02-01 00:00:00
abstract：:17 beta-estradiol induces rapid effects on cells of the immune system via plasma membrane surface receptor but the ways in which delayed signals involving intracellular receptors affect the same functions are not well understood. To study the delayed but sustained events in estradiol signaling, we have investigated ma...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/s0165-0378(02)00084-0
更新日期：2003-06-01 00:00:00
abstract：:Tolerance to the developing fetus is thought to be accomplished through the action of several molecules that are able to modulate the maternal immune response. Among several mechanisms involved in pregnancy maintenance, progesterone-induced immunomodulation, asymmetric antibody (AAb) production, indoleamine 2,3-dioxyg...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2008.11.002
更新日期：2009-01-01 00:00:00
abstract：:The inhibitory effect of antilymphocyte globulin on spontaneous rosette formation by peripheral blood T cells between 10 and 21 weeks gestation was examined. No evidence was obtained from either a cross-sectional or a longitudinal study that increased rosette inhibition levels occur during early human pregnancy. Compa...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(80)90039-x
更新日期：1980-12-01 00:00:00
abstract：:Placental culture supernatants (PS) obtained from various mouse crossbreedings were added to mouse IgG1 hybridoma cultures producing anti-DNP antibodies. The quantity of monoclonal antibody (mAb) produced, the nature of these antibodies and the proliferation of the hybridoma cells were studied. It was observed that th...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(96)00958-8
更新日期：1996-05-01 00:00:00
abstract：:Therapeutic interventions and public education are reducing pediatric AIDS cases in developed countries, but the number of HIV-infected women and children is still a major global concern. The finding that human sperm-associated HIV can be transmitted to oocytes following in vitro fertilization provides a novel viewpoi...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/s0165-0378(98)00068-0
更新日期：1998-12-01 00:00:00
abstract：:Recently developed synthetic Mimetic affinity ligands were screened for their ability to purify estradiol antibody from sheep serum. One of these ligands (color coded Yellow 1) effectively separated immunoglobulin from other serum protein by negative affinity. When 1 ml antiserum diluted 70% (protein content approxima...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(93)90008-6
更新日期：1993-03-01 00:00:00
abstract：:Preeclampsia has been recognized for at least 100 years. In the last 20 years, the consideration of the disorder as more than simply hypertension in pregnancy has led to an explosion in knowledge about preeclampsia pathophysiology. It is now evident that for most cases of preeclampsia, the root cause is the placenta. ...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章,评审
doi：10.1016/j.jri.2013.05.003
更新日期：2013-09-01 00:00:00
abstract：:We have investigated the potential contraceptive effects of immunization against the luteinizing hormone (LH) receptor in male mice at the prepubertal stage. Two N-terminal fragments of the porcine LH receptor encoding amino acids 1-297 and 1-370 were produced in large quantities through the Baculovirus insect cell sy...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/0165-0378(93)90042-g
更新日期：1993-09-01 00:00:00
abstract：OBJECTIVE:Repeated implantation failure (RIF) has been shown related to maternal immune imbalance. Many studies suggested that prednisone promoted the Th17/Treg balance shift to the direction of immune tolerance. Our study aimed to evaluate the role of prednisone in Th17/Treg balance and pregnancy outcome in RIF patien...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2020.103245
更新日期：2021-02-01 00:00:00
abstract：:The placenta forms the interface between the mother and the fetus. During placental development cytotrophoblasts differentiate to form the syncytium or to invade the decidual wall to breach maternal vessels and establish the blood flow in the intervillous space. This process is still not well understood but it is prop...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2011.01.016
更新日期：2011-04-01 00:00:00
abstract：PROBLEM:Markers of maternal inflammation may determine infant birth outcomes. METHOD OF STUDY:Maternal serum samples were collected at 28 weeks gestation (n = 1418) in the Seychelles Child Development Study Nutrition Cohort 2 and analyzed for immune markers by MSD multiplex assay, including cytokines from the Th1 (IFN...
journal_title：Journal of reproductive immunology
pub_type： 杂志文章
doi：10.1016/j.jri.2019.102623
更新日期：2020-02-01 00:00:00
