Placental adaptive responses and fetal programming
نویسندگان
چکیده
منابع مشابه
Pregnancy Recognition Signaling, Fetal-placental Development and Prenatal Fetal Programming
Contents 1. Introduction 2. Gene expression for uterine proteins and nutrient transporters 2.1. Temporal and spatial changes in steroid hormone receptors in the uterus during the peri-implantation period of pregnancy 3. Pregnancy recognition 3.1. Luteotrophic versus antiluteolytic signaling for pregnancy recognition 3.2. Corpus luteum formation and regression 3.3. Pregnancy recognition signals ...
متن کاملFetal responses to placental insufficiency: an update.
Disturbance of normal fetal growth can result in a decrease in weight, or altered body proportion at birth. Fetuses that fail to reach their genetically predetermined growth potential due to intrauterine growth restriction (IUGR) following placental insufficiency are at increased risk for adverse short and long term outcomes that can extend all the way into adult life. Because of its diverse im...
متن کاملFetal and placental responses to artificially induced hyperthermia in rats.
Pregnant rats were utilized to study the effect of maternal hyperthermia on fetal development. Eight groups of six to eight rats were exposed to ambient temperatures of 43-44 degrees C at various stages of pregnancy. All rats were killed on day 20 of gestation. Edema, microencephaly and microphthalmia followed heat treatment on day 4, 6, or 8 and skeletal defects occurred on day 10 of gestation...
متن کاملEffect of Aspirin Consumption during Pregnancy on Fetal and Placental Weights and Histomorphometric Changes of the Fetal Stomach in Rats
Background & Objective: Due to the relevant use of aspirin to relieve pain and common symptoms of gastric ulcer and possible malicious effects on fetus, this study investigates the histomorphologic effects of aspirin on the stomach tissue in rat embryos. Materials & Methods: In this experimental study, 30 pregnant female rats were randomly divided into six groups including control group wi...
متن کاملFetal, maternal, and placental sources of serotonin and new implications for developmental programming of the brain.
In addition to its role in neurotransmission, embryonic serotonin (5-HT) has been implicated in the regulation of neurodevelopmental processes. For example, we recently showed that a subset of 5-HT1-receptors expressed in the fetal forebrain mediate a serotonergic modulation of thalamocortical axons response to axon guidance cues, both in vitro and in vivo. This influence of 5-HT signaling on f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 2006
ISSN: 0022-3751
DOI: 10.1113/jphysiol.2006.104968