The fetal stage is the stage of growth and development that occurs after a fertilized egg becomes an embryo. The fetal stage follows the embryonic stage of development.Fetus Definition During sexual reproduction, when male and female sex cells called gametes fuse with each other, they create ...
The fetal stage refers to stages of growth during the fetal period. The fetal period refers to the period of time during pregnancy where fetal growth and development occurs. Both the fetal stage and fetal period start after 10 weeks and ends when a baby is born. The fetal period is also ...
TERATOGENIC EFFECTS OF DRUGS ON THE ORGANISM OF A FUTURE CHILD DURING FETAL STAGE OF DEVELOPMENTS. A. SherPediatrieskaa Farmakologia
During the fifth month of pregnancy, the internal organs develop faster. As regards the blood system, the heart chambers are completely delimited and the heart beats strongly. Other relevant changes occur at this stage, such as the development of basic senses, including the sense of taste, along...
Progress on the Research of the Development and Function of the Dopaminergic Nervous System of Sea Urchin in the Early Developmental Stage Sea urchin embryo and larvae in the early developmental stages is an important model for research on marine ecological toxicology. Sea urchin dopaminergic(... RU...
The first appearance of the future cerebral hemispheres in the human embryo at stage 14. Anat Embryol (Berl). 1988;177:495–511. Article CAS PubMed Google Scholar de Vries JIP, Visser GHA, Prechtl HFR. The emergence of fetal behaviour I. Qualitative aspects. Early Hum Dev. 1982;7:301...
Due to the protracted nature of brain development, the time window of fetal hypoxia exposure is a critical factor that affects the ultimate consequences of fetal hypoxia. The processes at each developmental stage affect a specific set of developmental processes in the brain, and interfering with eac...
Along with ultrasonography, maternal serum screening is stage of a diagnostic process of geneticallyfetalmalformation. 和超声波一样, 产妇血清筛选是早期诊断胎儿畸形的最初手段. 期刊摘选 Objective : To probe into the grounding for diagnosis and delivery methodsfetalmacrosomia. ...
At What Stage Does the Embryo Begin to Grow Larger in Frozen-Thawed Embryo Transfers?: Fetal Development from the Standpoint of Gestational Sac Diameter an... Frozen-thawed embryo transfers, whose number has risen considerably in recent years, reportedly result in heavier birth weights than fresh ...
www.jstage.jst.go.jp 引证文献Molecular Regulation of Parturition: The Role of the Decidual Clock The timing of birth is a critical determinant of perinatal outcome. Despite intensive research, the molecular mechanisms responsible for the onset of labor both at term and preterm remain unclear. It...