germ cell造句怎么写

8、Objective To investigate the improved treatment for advanced malignant germ cell tumors of the ovary.

10、Aim To study clinical pathology feature and treatment principle of ovarian germ cell tumor in puberty.

12、Conclusion Carbon tetrachloride has genetic toxic effect on the PCE cell and germ cell in the mice.

14、Embryonic stem cell is a kind of undifferentiated pluripotent stem cell, which stems from pr Eimplantation ICM or early fetus primordial germ cell.

16、Here are bilateral mature cystic teratomas of the ovaries. These are a form of ovarian germ cell tumor.

18、Objective to investigate the effect of fluoride on human tooth-germ cell proliferation and expression of related regulators.

20、Conclusion Malignant germ cell tumors of the ovary is very sensitive to chemotherapy. The PVB and BEP regimens result in excellent response in these patients.

22、Apart from the gonads, the mediastinum is the most frequently involved site of germ cell tumors, accounting for about 2-6% of these neoplasms.

24、The haploid organism's germ cells then combine with another haploid organism's cells, creating the zygote.

26、Mammalian primordial germ cells form and migrate to the gonad during embryonic development.

28、Geranylgeranyl pyrophosphate is utilised as a chemoattractant for migrating germ cells which have traversed the midgut epithelia.

30、The mutagenicity of avermectin on male germ cells was studied by the method of analysis of chromosomal aberrations in mouse spermatogonia.

32、When cultured on feeder cells in the presence of many kinds of cytokines, primordial germ cells can proliferate continually and maintain undifferentiated state.

2、The relationship between germ cell and sertoli cell is discussed.

4、These are a form of ovarian germ cell tumor.

6、A highly conserved genetic program "intrinsic" to germ cells determines the sequence of events that underlies germ cell development.

9、Progress in study on treatment of malignant germ cell tumors of ovary;

13、Having the same number of sets of chromosomes as a germ cell or half as many as a somatic cell.

17、Methods: the clinical data of 26 patients with primary malignant germ cell tumors of the mediastinum were retrospectively analyzed.

21、Objective: To study the localization and in vitro culture of human embryonic primordial germ cell(PGC) during different stages of embryogenesis.

25、Objective:To isolate and clone bovine embryonic stem cells from bovine fetus Primordial germ cells(PGCs).

29、Note the difference in size and staining quality of the neoplastic nests of cells compared to normal germ cells.

1、mixed germ cell tumor of ovary

5、Ovarian teratoma is a type of germ cell tumour.

11、It has been known that germ cell apoptosis is under the control of endocrine, cell social association and gene.

19、The processes by which gametes are formed, including the reduction of chromosomes in a germ cell from the diploid number to the haploid number by meiosis.

27、In vitro culture of primordial germ cells, establishment of EG cells line and their application prospect are reviewed.

3、Clinicopathological features of intra-vertebral canal germ cell tumours

15、Objective: malignant germ cell tumors occur in childhood at a rate of 2 to 3 cases per million children, and Yolk sac tumor accounts for the most (62.7%) of malignant germ cell tumors.

31、In vitro modeling of human gametogenesis provides a new approach for studying biology of human germ cells and establishment of therapeutic approaches in reproductive medicine.

23、Here, we show that removing the translational repressor Nanos from either GSCs or their precursors, the primordial germ cells (PGCs), causes both cell types to differentiate into germline cysts.

7、Paracrine signaling between these intimately associated cells also regulates the process of germ cell death.