صفحه محصول - پاورپوینت کدهای اختصاصی پژوهش برروی گامت و جنین

پاورپوینت کدهای اختصاصی پژوهش برروی گامت و جنین (pptx) 55 اسلاید

دسته بندی : پاورپوینت

نوع فایل : PowerPoint (.pptx) ( قابل ویرایش و آماده پرینت )

تعداد اسلاید: 55 اسلاید

قسمتی از متن PowerPoint (.pptx) :

کدهای اختصاصی پژوهش برروی گامت و جنین Stages of Embryogenesis Introduction In the last two decades, we have seen rapid increases in medical technologies designed to assist in reproduction. Types of Technologies Assisted Reproductive Technologies (ART) Artificial Insemination (AI) In Vitro Fertilization (IVF) Gamete Intra Fallopian Transfer (GIFT) Zygote Intrafallopian Transfer (ZIFT) Intracytoplasmic Sperm Injection (ICSI) Assisted Hatching - Embryo Micromanipulation Assisted Reproductive Technologies (ART) These specialized infertility treatments are designed to increase the number of eggs and/or sperm, or bring them closer together, resulting in improved probability of conception not otherwise possible. Collectively, these medical procedures are called assisted reproductive technologies, or ART. Artificial Insemination (AI) Artificial insemination or AI is often the best choice of treatment for couples that are infertile due to sperm disorders. AI involves injecting sperm through a narrow catheter into the wife's reproductive tract. For most couples, artificial insemination is performed with the husband's sperm. When a man's ejaculate contains few or no live sperm, the couple may decide to undergo AI with sperm from a donor with the characteristics they desire. In Vitro Fertilization (IVF) IVF is the name for in vitro fertilization, a procedure that involves retrieving eggs and sperm from the bodies of the male and female partners and placing them together in a laboratory dish to enhance fertilization. Fertilized eggs are then transferred several days later into the female partner's uterus where implantation and embryo development will hopefully occur as in a normal pregnancy. Gamete Intra Fallopian Transfer (GIFT) The main difference between IVF and GIFT is that with GIFT fertilization occurs naturally within the female partner's body instead of in the laboratory as with IVF. GIFT is a procedure that involves ovarian stimulation, egg retrieval, and placing a mixture of the sperm and eggs directly into the woman's fallopian tubes to foster fertilization inside the female's body.