FIELD: medicine.
SUBSTANCE: invention refers to medicine and biology, namely to sterility diagnostics. There is offered method for evaluating the reproductive ovarian potency. Ovarian tissue is fixed in Bouin's fixative solution; histological sections of thickness 7-8 mcm are prepared and stained in hematoxylin and eosin. A portion of germ cells is evaluated for each developmental stage from total gamete count: for oocytes in %% of total oocyte count; for follicles and derivatives - count at each stage per 1 microscopic field. The control indices of various oogenesis and folliculogenesis stages are determined in healthy representatives of different mammals. The reproductive ovarian potency and potential pathology are estimated after considering the results of comparison to the control indices.
EFFECT: possibility to diagnose impaired oogenesis and folliculogenesis infringements in gynaecology, veterinary science and livestock sector.
4 dwg, 8 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF CYTOLOGICAL DIAGNOSTICS OF SPEMATOGENESIS DISORDERS | 2007 |
|
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| AGENT FOR TREATING FEMALE INFERTILITY AND INFERTILITY OF FEMALE ANIMALS | 2017 |
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| METHOD FOR CULTURING OF OVARIAN FOLLICLES IN VITRO | 2001 |
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| PROTEIN-PEPTIDE COMPLEX INCREASING THE VIABILITY OF FOLLICULES IN MAMMAL OVARIANS | 2017 |
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| TECHNOLOGY FOR HUMAN OOCYTE MATURATION AT GV STAGE USING EXTRACELLULAR FOLLICULAR FLUID VESICLES IN FERTILIZATION PROGRAMS IN VITRO: V-IVM (EXTRACELLULAR VESICLES IN VITRO MATURATION) | 2023 |
|
RU2807492C1 |
| METHOD OF DETERMINING ATRETIC CHANGES IN OOCYTES FROM CAVITARY FOLLICLES OF OVARY OF HORNED CATTLE | 0 |
|
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| METHOD FOR OVARIAN FOLLICLE DEVELOPMENT IN VITRO | 2009 |
|
RU2492866C2 |
| METHOD FOR SELECTING FEMALE PATIENTS WITH THE SYNDROME OF "EMPTY" FOLLICLES FOR CARRYING OUT ECF AND ET PROGRAM WITH DONOR OOCYTES | 2005 |
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| PREPARATION FOR FOLLICULOGENESIS STIMULATION AND METHOD FOR ITS APPLICATION | 2016 |
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