The evolution of regular chorionic gonadotropin (CG) and hyperglycosylated CG are linked with the evolution of hemochorial placentation in primates. Recent research with humans shows that regular CG promotes spiral artery angiogenesis and hyperglycosylated CG controls invasion by implanting trophoblast cells. It is inferred that the evolution of regular CG and hyperglycosylated CG in early simi...

Data with regard to the proportion of congenital malformations found at birth are presented from a survey of 657 pairs of twins of known zygosity and placentation delivered in Aberdeen and Northeast Scotland between 1968 and 1979. There was an excess of malformed individuals from monozygotic (MZ) pairs, but this did not reach statistical significance. The possible effect of monochorionic placen...

Preeclampsia (PE) is the leading causes of maternal death worldwide as well a significant cause fetal morbidity and mortality, including growth restriction (FGR). The concept that PE FGR shared common etiology widely accepted, i.e., maladaptive response to impaired placentation. Normal placentation result dynamic integration cell proliferation, differentiation, migration, in which trophoblast c...

Based on the number of tissues separating maternal from fetal blood, placentas are classified as epitheliochorial, endotheliochorial or hemochorial. We review the occurrence of these placental types in the various orders of eutherian mammals within the framework of the four superorders identified by the techniques of molecular phylogenetics. The superorder Afrotheria diversified in ancient Afri...

Esansiyel trombositoz (ET) (diğer isimleri, esansiyel trombositemi, idiopatik trombositoz, primer trombozis), sebebi bilinmeyen anormal megakaryosit proliferasyonu ve trombosit sayısında persistan artışla karakterize kronik myeloproliferatif bir hastalıktır. ET de koroner arter oklüzyonu ve miyokard infaktüsü (Mİ) nadir vakalar olarak bildirilmiştir. Bizim vakamız, ET nin ilk klinik bulgusu ola...

Introduction. Abnormal placentation is a challenge of diagnostic and treatment for all perinatal health professionals. The most important risk factors the development pathological placental invasion have been identified as birth by previous cesarean section, placenta praevia advanced maternal age. Antenatal diagnosis can reduce morbidity mortality; it usually determined grayscale ultrasound con...

OBJECTIVES To evaluate the performance of screening for all stillbirths and those due to impaired placentation and unexplained or other causes using a combination of maternal factors, fetal biometry and uterine artery pulsatility index (UtA-PI) at 19-24 weeks' gestation and to compare this performance with that of screening by UtA-PI alone. METHODS This was a prospective screening study of 70...

A diagnosis of Paranoid Schizophrenia was made. He was treated with T. Chlorpromazine 200 mg., HS. T. Eskazine 5 mg. HS. and T. Pacitane 1 HS. 4 ECTS. were given. Within 15 days all the anormal ideas and singing behaviour disappeared. By this time he was showing improvement in other psychiatric manifestations. Within one month he attained premorbid state. Patient later told me " 'Those ideas' a...

Pulmoner sekestrasyon, trakeobronşiyal damar sistemi ile bağlantısı olmayan ve anormal bir sistemik damarlanması olan pulmoner dokulardır. Konjenital anomaliler ile ilişkisi ise nadir değildir. Ancak bugüne kadar pulmoner vasküler anomali ile olan ilişki henüz literatürde tanımlanmamıştır. Bu yazıda, 20 yaşında pulmoner vasküler anomali ve artmış pulmoner arter basıncı ile ilişkili intralober s...