Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.

人绒毛膜促性腺、人胎盘生乳是胎盘滋养细胞合成和分泌的肽类。

Conclusions Getting the villi of 45-55 days pregnancy by uterine curettage, we can obtain the chorial trophcytes by trypsin or DNA enzyme digest.

论取人娠45～55天刮宫术后的绒毛，甲胰蛋酶消化可得到绒毛滋养层细胞。

Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

果VEGF在娠胎盘和高征胎盘中分布基本一致，分布在滋养细胞、血管及绒毛间质。

Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.

人绒毛膜促性腺激素、人生乳素是滋养细胞合成和分泌激素。

Conclusions Getting the villi of 45-55 days pregnancy by uterine curettage, we can obtain the chorial trophcytes by trypsin or DNA enzyme digest.

结论取人妊45～55天刮宫术后绒毛，甲胰蛋酶消化可得到绒毛滋养层细胞。

Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

结果VEGF在正常妊和妊高征中分布基本一致，分布在滋养细胞、血管及绒毛间质。

Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.

人膜促性腺激素、人胎盘生乳素是胎盘滋养细胞合成和分泌肽类激素。

Conclusions Getting the villi of 45-55 days pregnancy by uterine curettage, we can obtain the chorial trophcytes by trypsin or DNA enzyme digest.

结论取人妊娠45～55天刮宫，甲胰蛋酶消化可得滋养层细胞。

Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

结果VEGF在正常妊娠胎盘和妊高征胎盘中分布基本一致，分布在滋养细胞、血管及间质。

Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.

人绒毛膜促性腺激素、人胎盘生乳素是胎盘滋养细胞合成和分泌的肽类激素。

Conclusions Getting the villi of 45-55 days pregnancy by uterine curettage, we can obtain the chorial trophcytes by trypsin or DNA enzyme digest.

结论取人妊娠45～55天刮宫术后的绒毛，甲胰蛋酶消化可得到绒毛滋养层细胞。

Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

结果VEGF在正常妊娠胎盘和妊高征胎盘中分布基本一致，分布在滋养细胞、血管及绒毛间质。

Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.

人绒毛膜促性腺激素、人胎盘生乳素是胎盘胞合成和泌的肽类激素。

Conclusions Getting the villi of 45-55 days pregnancy by uterine curettage, we can obtain the chorial trophcytes by trypsin or DNA enzyme digest.

结论取人妊娠45～55天刮宫术后的绒毛，甲胰蛋酶消化可得到绒毛层胞。

Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

结果VEGF在正常妊娠胎盘和妊高征胎盘基本一致，在胞、血管及绒毛间质。

Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.

人绒毛膜促性、人胎盘生乳是胎盘滋养合成和分泌的肽类。

Conclusions Getting the villi of 45-55 days pregnancy by uterine curettage, we can obtain the chorial trophcytes by trypsin or DNA enzyme digest.

结论取人妊娠45～55天刮宫术后的绒毛，甲胰蛋酶消化可得到绒毛滋养层。

Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

结果VEGF在正常妊娠胎盘和妊高征胎盘中分布基本一致，分布在滋养、管及绒毛间质。

Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.

人性腺激素、人胎盘生乳素是胎盘滋养细胞合成和分泌的肽类激素。

Conclusions Getting the villi of 45-55 days pregnancy by uterine curettage, we can obtain the chorial trophcytes by trypsin or DNA enzyme digest.

结论取人妊娠45～55天刮宫术后的，甲胰蛋酶消化可得到滋养层细胞。

Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

结果VEGF在正常妊娠胎盘和妊高征胎盘中分布基本一致，分布在滋养细胞、血管间质。

Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.

人绒毛膜促性腺激素、人盘生乳素是盘滋养细胞分泌的肽类激素。

Conclusions Getting the villi of 45-55 days pregnancy by uterine curettage, we can obtain the chorial trophcytes by trypsin or DNA enzyme digest.

结论取人妊娠45～55天刮宫术后的绒毛，甲胰蛋酶消化可得到绒毛滋养层细胞。

Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

结果VEGF在正常妊娠盘妊盘中分布基本一致，分布在滋养细胞、血管及绒毛间质。

Human chorionic gonadotropic (hCG) and human placental latogen (hPL) are peptide hormones produced and excreted by placental trophoblastic cells during pregnancy.

人绒毛膜激素、人胎盘生乳素是胎盘滋养细胞合成和分泌的肽类激素。

Conclusions Getting the villi of 45-55 days pregnancy by uterine curettage, we can obtain the chorial trophcytes by trypsin or DNA enzyme digest.

结论取人妊娠45～55天刮宫术后的绒毛，甲胰蛋酶消化可得到绒毛滋养层细胞。

Results The distribution of VEGF in placenta of normal group is similar to that of PIH group.They all are found in villous trophoblast,villous blood vessels and villous strome.

结果VEGF在正常妊娠胎盘和妊高征胎盘中分布基本一致，分布在滋养细胞、绒毛间质。