[Laparoscopic aspiration of Graafian follicle--its action on ovocyte ultrastructure (author's transl)]
[Article in
German]
- PMID: 6449804
Item in Clipboard
[Laparoscopic aspiration of Graafian follicle--its action on ovocyte ultrastructure (author's transl)]
[Article in
German]
Zentralbl Gynakol.
1980.
Abstract
The ultrastructure of human ovocytes was studied, the latter having been obtained laparoscopically following induced ovulation, using clomiphene and HCG. Optimum vacuum size for aspiration was tested on embryonated rat ova. It was found to be between 10 kPa and 30 kPa, that is between 100 and 300 mm H2O. Ultrastructural alteration was recordable neither from human nor from rat ovocytes. No change in ultrastructure was obtained either from subsequent in vitro culturing, and some of the ovocytes were embryonated with good success.
Similar articles
-
[Isolation and assessment of the maturity of human ovocytes obtained by aspiration].Zentralbl Gynakol. 1982;104(17):1081-3. Zentralbl Gynakol. 1982. PMID: 6891876 German.
-
[Histochemical examination of the endometrium following laparoscopic follicle puncture for the collection of ovocytes].Zentralbl Gynakol. 1982;104(17):1072-80. Zentralbl Gynakol. 1982. PMID: 6219519 German.
-
Collection of human oocytes at laparoscopy and laparotomy.Fertil Steril. 1974 Dec;25(12):1030-8. doi: 10.1016/s0015-0282(16)40811-3. Fertil Steril. 1974. PMID: 4279184
-
[Ultrastructure of the human ovocyte of the Graafian follicle].Wien Klin Wochenschr. 1972 May 12;84(19):305-12. Wien Klin Wochenschr. 1972. PMID: 4558289 Review. German. No abstract available.
-
[Membranes of the ova of mammals (review of the literature)].Arkh Anat Gistol Embriol. 1966 Aug;51(8):98-112. Arkh Anat Gistol Embriol. 1966. PMID: 4234898 Review. Russian. No abstract available.
Cited by
-
Late preovulatory synthesis of proteoglycans by the human oocyte and cumulus cells and their secretion into the oocyte-cumulus-complex extracellular matrices.Histochemistry. 1986;85(6):523-8. doi: 10.1007/BF00508435. Histochemistry. 1986. PMID: 3781891
-
Pre-ovulatory RNA synthesis in human oocytes of large antral follicles.Histochem J. 1984 Apr;16(4):438-40. doi: 10.1007/BF01002872. Histochem J. 1984. PMID: 6201460 No abstract available.