Parcourir par sujet "placenta"
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A comparison in concentration of heat shock proteins (HSP) 70 and 90 on chorionic villi of human placenta in normal pregnancies and in missed miscarriages
(2004)Purpose: To investigate the role of heat shock protein (HSP) on the chorionic villi of human placenta! cells and to compare the concentration of placental HSP70 & 90 in term deliveries and in missed miscarriages. Materials ... -
The current evidence regarding covid‐19 and pregnancy: Where are we now and where should we head to next?
(2021)Despite the volume of publications dedicated to unraveling the biological characteristics and clinical manifestations of SARS‐CoV‐2, available data on pregnant patients are limited. In the current review of literature, we ... -
Leptin in pregnancy
(2002)Leptin is a 16-kDa polypeptide, encoded in humans by the LEP gene. This protein is probably involved in the regulation of ovarian function, oocyte maturation and embryo development, and in the implantation process. During ... -
Maternal serum pregnancy-associated plasma protein-A concentration at 11–14 weeks of gestation and preeclampsia risk of women with common congenital anatomic uterine abnormalities
(2022)To evaluate maternal serum pregnancy-associated plasma protein-A (PAPP-A) levels at 11–14 weeks of gestation and preeclampsia risk in women with common congenital anatomic uterine abnormalities (AUAs). First trimester ... -
Placental expression of PAPPA, PAPPA-2 and PLAC-1 in pregnacies is associated with FGR
(2018)Fetal growth restriction (FGR) is a gynecological disorder of varying etiology. In the present study, an expression analysis of pregnancy-associated plasma protein A (PAPPA), pregnancy-associated plasma protein A2 (PAPPA2) ... -
Stillbirth due to SARS-CoV-2 placentitis without evidence of intrauterine transmission to fetus: association with maternal risk factors
(2022)Objectives: To describe the placental pathology, fetal autopsy findings and clinical characteristics of pregnancies that resulted in stillbirth owing to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) placentitis, ... -
Ultrasonographic findings of the corpus luteum and the gravid uterus during heat stress in dairy cattle
(2021)The objectives of this study were to assess alterations in, echogenic appearance, size and blood flow in the corpus luteum, the placentomes and the blood flow in umbilical and uterine arteries that heat stress can cause ...