18 research outputs found
Isolation and characterization of preantral follicles from fetal bovine ovaries
Full text linkA simple, mechanical method is described for the isolation of preantral follicles bovine foetuses of 220-280 days of gestation. On average, 2918+621 (s.d.) preantral follicles were isolated per ovary. The isolated preantral follicles were characterized on the basis of the morphological appearance of the surrounding granulosa cells, the number of granulosa cell layers, and their diameter. The results show that primordial, primary, and secondary follicles differ morphologically and that they can be classified by their diameter
Characterization of freshly retrieved preantral follicles using a low-invasive, mechanical isolation method extended to different ruminant species
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Versuche zur Bestimmung des Luteinisierungshormons (LH) im Blut von Kühen unter Berücksichtigung des Zyklus
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The bovine oviduct epithelium and its secretory process as studied with the electron microscope and histochemical tests
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Quantitative ultrastructural analysis of the follicular and luteal cells of the bovine ovary
No full textQualitative and quantitative morphological studies of the cells of the membrana granulosa, theca interna and corpus luteum of the bovine ovary
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