Results 301 to 310 of about 217,838 (342)
Some of the next articles are maybe not open access.
Placenta Creta and Placenta Praevia Creta
Obstetrical & Gynecological Survey, 1987The placental bed in placenta creta and placenta praevia creta was studied from pregnancy or immediate postpartum hysterectomy specimens. In all cases placental villi were seen in direct contact with myometrium, the sine qua non of placenta creta, but was focal in some cases.
W B Robertson, T.Y. Khong
openaire +4 more sources
Annals of Tropical Medicine & Parasitology, 1997
Placental malaria is recognized as a common complication of malaria in pregnancy in areas of stable transmission, and is particularly frequent and severe in primigravidae. Many hypotheses, based on a systemic or local failure of the immunological response to malaria, have been proposed to explain the 'preference' of the parasites for replication in the
MATTEELLI, Alberto +3 more
openaire +4 more sources
Placental malaria is recognized as a common complication of malaria in pregnancy in areas of stable transmission, and is particularly frequent and severe in primigravidae. Many hypotheses, based on a systemic or local failure of the immunological response to malaria, have been proposed to explain the 'preference' of the parasites for replication in the
MATTEELLI, Alberto +3 more
openaire +4 more sources
2019
Examination of the placenta provides a unique opportunity to explore and understand the intrauterine environment, as well as providing a record of events that may be associated with adverse pregnancy outcomes, one of the most devastating of which is central nervous system (CNS) injury.
Sanjita, Ravishankar, Raymond W, Redline
openaire +2 more sources
Examination of the placenta provides a unique opportunity to explore and understand the intrauterine environment, as well as providing a record of events that may be associated with adverse pregnancy outcomes, one of the most devastating of which is central nervous system (CNS) injury.
Sanjita, Ravishankar, Raymond W, Redline
openaire +2 more sources
Laterally-positioned placenta in placenta previa
The Journal of Maternal-Fetal & Neonatal Medicine, 2019Objectives: To clarify perinatal outcomes of patients with placenta previa (PP) with the placenta mainly positioned in the lateral uterine wall (lateral PP), thereby clinically characterizing this condition.Study design: The retrospective cohort study was performed involving patients with lateral PP between January 2006 and December 2016. The placental
Hironori Takahashi +5 more
openaire +3 more sources
Radiology, 1978
The author reviewed 249 arterial placentograms obtained between 1964 and 1974. In some cases a placenta, which at first lies low and encroaches on the incipient lower uterine segment, will move upwards towards the fundus and come to rest wholly in the upper uterine segment as gestation progresses. The mechanism of this movement and the possible reasons
openaire +4 more sources
The author reviewed 249 arterial placentograms obtained between 1964 and 1974. In some cases a placenta, which at first lies low and encroaches on the incipient lower uterine segment, will move upwards towards the fundus and come to rest wholly in the upper uterine segment as gestation progresses. The mechanism of this movement and the possible reasons
openaire +4 more sources
Placenta Previa and Placenta Accreta
2011The term placenta previa refers to a placenta that is abnormally located in the lower part of the uterus, often covering the cervix. The words are derived from the Latin pre, meaning before, and via, which comes from the same derivation as “viaduct” and “avenue,” meaning passageway.
Yinka Oyelese, Joseph Canterino
openaire +2 more sources
Pediatric Clinics of North America, 1972
A number of drugs, if administered during pregnancy, have the potential of increasing or decreasing the blood supply to the developing fetus via a variety of mechanisms. Two aspects of placental pharmacology are considered here: the capacity of the placenta to catalyze the biotransformation of xenobiotic (drug) substrates, and the effects of drugs on ...
Mont R. Juchau, Donald C. Dyer
openaire +3 more sources
A number of drugs, if administered during pregnancy, have the potential of increasing or decreasing the blood supply to the developing fetus via a variety of mechanisms. Two aspects of placental pharmacology are considered here: the capacity of the placenta to catalyze the biotransformation of xenobiotic (drug) substrates, and the effects of drugs on ...
Mont R. Juchau, Donald C. Dyer
openaire +3 more sources
Abruptio Placenta and Placenta Previa
2017The major causes of antepartum hemorrhage include placenta previa, placental abruption, uterine rupture, and vasa previa. Placenta previa occurs when the placenta implants over the cervical os. This implantation may be marginal, partial, or total in its covering of the os. The incidence of placenta previa is 4.0 per 1000 pregnancies.
Annemaria De Tina, Jie Zhou
openaire +2 more sources
Annual Review of Nutrition, 1983
INTRODUCTION 97 NUTRIENT TRANSPORT BY PLACENTA 99 Maternal Blood Flow and the Transport of Gases and Water 99 Glucose 100 Amino Acids 101 Lipids 103 Vitamins 104 Vitamin D and Calcium Transport t06 Other Major Minerals 107 Iron 107 Other Trace Elements 108 THE FETOPLACENTAL UNIT AND MATERNAL METABOLISM 109 Hormone Secretion by ...
Sydne J. Pilistine +2 more
openaire +3 more sources
INTRODUCTION 97 NUTRIENT TRANSPORT BY PLACENTA 99 Maternal Blood Flow and the Transport of Gases and Water 99 Glucose 100 Amino Acids 101 Lipids 103 Vitamins 104 Vitamin D and Calcium Transport t06 Other Major Minerals 107 Iron 107 Other Trace Elements 108 THE FETOPLACENTAL UNIT AND MATERNAL METABOLISM 109 Hormone Secretion by ...
Sydne J. Pilistine +2 more
openaire +3 more sources