Macaque monkey birth following transfer of in vitro fertilized, frozen-thawed embryos to a surrogate mother

Cranfield, Michael R.; Berger, Nathan G.; Kempske, S. E.; Bavister, Barry D.; Boatman, Dorothy E.; Ialeggio, Donna M.

doi:10.1016/0093-691x(92)90266-t

Cited by 10 publications

(5 citation statements)

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“…Some scattered reports on non-human primate embryo cryopreservation by either controlledrate freezing or vitrification were published over the years, mostly working on small numbers of animals and showing very limited success (e.g. Hearn & Summers 1986, Cranfield et al 1992, Curnow et al 2002.…”

Section: Non-human Primatesmentioning

confidence: 99%

Current progress in oocyte and embryo cryopreservation by slow freezing and vitrification

2011

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Preservation of female genetics is currently done primarily by means of oocyte and embryo cryopreservation. The field has seen much progress during its four-decade history, progress driven predominantly by research in humans, cows, and mice. Two basic cryopreservation techniques rule the field -controlled-rate freezing, the first to be developed, and vitrification, which, in recent years, has gained a foothold. While much progress has been achieved in human medicine, the cattle industry, and in laboratory animals, this is far from being the case for most other mammals and even less so for other vertebrates. The major strides and obstacles in human and other vertebrate oocyte and embryo cryopreservation will be reviewed here.

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Section: Non-human Primatesmentioning

confidence: 99%

Current progress in oocyte and embryo cryopreservation by slow freezing and vitrification

2011

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“…Agreement surrogate mother is an IVF technique (in vitro fertilization), wherein the sperm and ovum of a married couple are processed in a tube, then put into someone else's uterus, not into the wife's womb. (Cranfield et al, 1992) Women who are willing to be entrusted with the embryo are called surrogate mother, generally with an agreement between surrogate mother with a married couple who want to use services surrogate that can be called by an intended parent. (Stöbel-Richter, Goldschmidt, Brähler, Weidner, & Beutel, 2009) A surrogate mother is provided for all the needs during the process of conceiving the child, during childbirth and after delivery.…”

Section: Surrogate Mother I Agreement Surrogate Mothermentioning

confidence: 99%

Surrogate Mother Agreement and the Effect on Children's Status Born

Yadainy

2020

JLLR

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That surrogate mother is one of the IVF techniques (fertilization in vitro), the seeds must come from the husband and wife pair and then put in the womb of another woman. After the child is born another woman is obliged to give the child to a married couple who ordered the agreed agreement. In this research, the author aims to find out how the validity of the agreement surrogate mother and what is the legal status of children born from agreements surrogate mother. Agreement is asomething that someone or some people commit themselves to someone or some people who tie themselves to others, and while Legitimate children are children born in or due to a legal marriage. The theory used (statue approach) by examining all regulatory laws. Results of research on the validity of the agreement surrogate mother, the agreement is invalid because it is based on the fourth condition in terms of the validity of an agreement Pasal 1320 KUHPerdata that is, due to "the existence of halal reasons" and as for the status of the child from the status of the child who was born that the child is the child of a surrogate who already conceived and gave birth to her.

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“…Fertilization rate of oocytes collected at the MII stage was high (93%) and eight embryos frozen and transferred at the two-to six-cell stage to four recipients (two embryos to each) resulted in three pregnancies culminating in the delivery of three twins. Cross-species IVF was also attempted using in vitro-matured oocytes from the non-endangered pig-tailed macaque (Macaca nemestrina) and sperm from the endangered lion-tailed macaque (M. silenus) (Cranfield et al, 1992). Of the 65 oocytes collected, 25 (38%) were fertilized and 15 (24%) have developed to good quality embryos.…”

Section: Non-human Primatesmentioning

confidence: 99%

“…Pregnancy to term (Hearn & Summers, 1986;Summers et al, 1987) Cynomolgus monkey (Macaca fascicularis) IVF, 2-cell freezing Pregnancy to term (Cranfield et al, 1992) Western lowland gorilla (Gorilla gorilla gorilla)…”

Section: Embryo Cryopreservationmentioning

confidence: 99%

Genome Banking for Vertebrates Wildlife Conservation

Saragusty¹

2012

Current Frontiers in Cryobiology

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Macaque monkey birth following transfer of in vitro fertilized, frozen-thawed embryos to a surrogate mother

Cited by 10 publications

References 0 publications

Current progress in oocyte and embryo cryopreservation by slow freezing and vitrification

Current progress in oocyte and embryo cryopreservation by slow freezing and vitrification

Surrogate Mother Agreement and the Effect on Children's Status Born

Genome Banking for Vertebrates Wildlife Conservation

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