Exposé anglais sur la gynécologie
Commentaire de texte : Exposé anglais sur la gynécologie. Recherche parmi 300 000+ dissertationsPar Rustyle • 19 Octobre 2017 • Commentaire de texte • 339 Mots (2 Pages) • 621 Vues
Women
The gynecologist of the Greek fertility clinic Genesis of Athens, Konstantinos Sfakianoudis and his team, recently did a big discover about menopausal women. Indeed, by using a platelet-rich plasma (PRP), it is possible to isolate growth factors, molecules that trigger growth of tissue and blood vessels by centrifugation. This method is generally used in order to repair damages cause on bones and muscles and can even stimulate tissue regeneration. Thanks to it, ovaries rejuvenate, the menstrual cycle of this women renew itself and collect to fertilize their eggs. By searching a little bit, it looks like PRP work by stimulating stem cells. A little number of them continues to create new eggs, through a woman's life. Growth factors incite a number of this stems to regenerate tissue and produce ovulation hormones. Thirty women between the ages of forty-six and forty-nine agreed to try this new hope to have a child. Researchers succeeded to isolate and fertilize their eggs in about two-third of cases. For example, a patient at the age of forty who became menopausal five years ago, had her period six months later after PRP's injection. Researchers succeeded the collect of three eggs and fertilize two of them with her husband's semen. They wait to hfertilize the third before trying the implant in her uterus. They freeze the eggs to conserve it.
It concerns women who want to delay menopause's effects. Replacing in this way your hormones will weaked your skin, heart and bones, making them more vulnerable to old age and diseases, PRP can be injected in your ovaries, and will escape in hot flushes.
On the other hand, some specialists are opposed at this technique because this treatment hasn't been enough tested. The doctor Sturmey testimony: “this experiment would not have been allowed to take place in the UK” because this is experiences on humans. Also, the trials must be profitable and even if this leads to many healthy problems on old women, like diabetes, pre-eclampsia and miscarriages. The debate is still open.
https://youtu.be/7WerWbPRSfY
https://youtu.be/8gtvdAAYAnU
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