Results 271 to 280 of about 417,774 (313)
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2014
Embryo transfer is a critical step in the overall success of in vitro fertilization (IVF). Despite its apparent simplicity, it is an integral part of the IVF cycle that can be difficult to teach and perform well. In this chapter we describe the procedure of embryo transfer and discuss various modifications that have been evaluated in an effort to ...
Anate Aelion, Brauer, Glenn, Schattman
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Embryo transfer is a critical step in the overall success of in vitro fertilization (IVF). Despite its apparent simplicity, it is an integral part of the IVF cycle that can be difficult to teach and perform well. In this chapter we describe the procedure of embryo transfer and discuss various modifications that have been evaluated in an effort to ...
Anate Aelion, Brauer, Glenn, Schattman
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Seminars in Reproductive Medicine, 1998
Cryopreservation stands as an ongoing evolution in the field of assisted reproductive technologies. Face with increasing numbers of fertilized oocytes and early embryos, cryopreservation avails the ART program of a useful means to preserve embryos for future use without exposing patients to the risks of multiple pregnancies.
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Cryopreservation stands as an ongoing evolution in the field of assisted reproductive technologies. Face with increasing numbers of fertilized oocytes and early embryos, cryopreservation avails the ART program of a useful means to preserve embryos for future use without exposing patients to the risks of multiple pregnancies.
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Teratology, 1969
AbstractA number of viruses are capable of producing intrauterine infection and damage. Both rubella and cytomegalovirus may cause malformations. For rubella the most frequent defects are those involving the heart, eyes, brain, and ears. With cytomegalovirus, children may be microcephalic, small, and mentally retarded.
J L, Sever, W T, London
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AbstractA number of viruses are capable of producing intrauterine infection and damage. Both rubella and cytomegalovirus may cause malformations. For rubella the most frequent defects are those involving the heart, eyes, brain, and ears. With cytomegalovirus, children may be microcephalic, small, and mentally retarded.
J L, Sever, W T, London
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Embryo production in superovulated cows: Transferable embryos correlated with total embryos
Theriogenology, 1984Embryo production was studied in 1,263 donor cows. The number of transferable (good) embryos per collection was highly correlated with the total embryos and ova in a collection (r = 0.64). Total ova and embryos per collection averaged 10.1 with a range from 0-70; the number of good embryos averaged 4.5 with a range from 0-37.
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The National Catholic Bioethics Quarterly, 2006
In order to determine the human rights of the embryo, we must first determine whether or not it is a person. Certainly, it does not look like a person when its life begins, or in the first stages of it existence. But in its genetic makeup, it has the active potency that enables it to develop the characteristics that we associate with personhood.
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In order to determine the human rights of the embryo, we must first determine whether or not it is a person. Certainly, it does not look like a person when its life begins, or in the first stages of it existence. But in its genetic makeup, it has the active potency that enables it to develop the characteristics that we associate with personhood.
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Genetica, 1968
In fossil material from two welis from Java, one section from East Java and two sections from Madura, specimens belonging to the extinet genusLepidocyclina (Foraminifera) were examined. Attention was paid to the embryonic part of the megalospheric forms exclusively.
I M, van der Vlerk, H, Gloor
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In fossil material from two welis from Java, one section from East Java and two sections from Madura, specimens belonging to the extinet genusLepidocyclina (Foraminifera) were examined. Attention was paid to the embryonic part of the megalospheric forms exclusively.
I M, van der Vlerk, H, Gloor
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Annals of the New York Academy of Sciences, 1985
Success and failure of embryo transfer involves at least five major variables: (1) technique, (2) what is transferred, (3) when transfer occurs, (4) endometrial status at transfer, and (5) endometrial support subsequent to transfer. Because of these and other variables associated with programs of in vitro fertilization, it is quite impossible to ...
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Success and failure of embryo transfer involves at least five major variables: (1) technique, (2) what is transferred, (3) when transfer occurs, (4) endometrial status at transfer, and (5) endometrial support subsequent to transfer. Because of these and other variables associated with programs of in vitro fertilization, it is quite impossible to ...
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Annals of the New York Academy of Sciences, 2001
AbstractIn Italy, the seat of the Vatican, the problem of the “rights of the embryo” has been particularly felt and has caused bitter debate between laymen and clergy. The disagreement has focused primarily on the definition of “person,”“individual,” and the “beginning of life.” Catholics, for the most part, have contested the concept of the “pre ...
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AbstractIn Italy, the seat of the Vatican, the problem of the “rights of the embryo” has been particularly felt and has caused bitter debate between laymen and clergy. The disagreement has focused primarily on the definition of “person,”“individual,” and the “beginning of life.” Catholics, for the most part, have contested the concept of the “pre ...
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Nature, 1952
VERY little information is available, in the literature, on the embryo of coconut. The family Palmae, to which the genus Cocos belongs, has not been studied embryologically1.
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VERY little information is available, in the literature, on the embryo of coconut. The family Palmae, to which the genus Cocos belongs, has not been studied embryologically1.
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