The poem of placenta is: placenta and umbilical cord are not confused. Structure: tire (left and right structure) disc (upper and lower structure). The pinyin is: tāipán n. The phonetic notation is: ㄞㄆㄢ _. The part of speech is: noun.
What is the specific explanation of placenta? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
Placenta tāipán (1) The organ for exchanging substances between the fetus and the mother in mammals. Human beings are composed of fetal lobular chorion and basal decidua formed by maternal endometrium, which are oblate and connected to the fetus through umbilical cord. They maintain the nutrition, respiration and excretion of the fetus through the infiltration of villi, and secrete hormones to promote the growth of uterus and breast.
Second, the citation interpretation
The discoid tissue between the inner wall of the mother's uterus and the fetus is connected with the fetus through the umbilical cord, which is the main connection between the fetus and the mother.
Third, the national language dictionary.
Disc-shaped tissue between the inner wall of the uterus and the fetus, with umbilical cord connected to the fetus in the center, through which the fetus can obtain oxygen and nutrients, discharge carbon dioxide and waste into the maternal blood, and secrete hormones to promote the growth of the uterus and breast.
Fourthly, online interpretation.
Placenta China Placenta is an important organ for the material exchange between fetus and mother, and it is a tissue binding organ between mother and child formed by the combination of fetal membrane and maternal endometrium during human pregnancy. The fetus develops in the uterus and relies on the placenta to get nutrition from the mother, while the two sides maintain considerable independence. The placenta also synthesizes a variety of hormones, enzymes and cytokines to maintain normal pregnancy. Placenta is still Chinese medicine, called placenta hominis, also called human placenta, placenta, placenta and fetal membrane.
Idioms about placenta
Tire change, tire change, tire change, tire change, tire change, naked eye.
Vocabulary about placenta
Haunted, haunted, haunted, love fetus, deboned, born out, pulled out fetus, pulled out fetus, changed bones.
Sentence making about placenta
1, sheep placenta immunomodulatory factor is a bioactive substance prepared from sheep placenta by modern biotechnology in our laboratory. Preliminary activity analysis shows that it has immune enhancement activity.
2. Malate dehydrogenase, placenta, Rabbit anti-human, biotin.
3. Therefore, alkylating agents and phthalic acid derivatives can penetrate the placenta and are dangerous embryos.
4. Complete placenta previa: The placenta completely covers the cervix.
5. Objective To explore the clinical significance of ultrasound diagnosis of placenta previa in late pregnancy.
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