The transfer of mammalian embryos from an in vivo or in vitro environment to a suitable host to improve pregnancy or gestational outcome in human or animal. In human fertility treatment programs, preimplantation embryos ranging from the 4-cell stage to the blastocyst stage are transferred to the uterine cavity between 3-5 days after FERTILIZATION IN VITRO
The transfer of mammalian embryos from an in vivo or in vitro environment to a suitable host to improve pregnancy or gestational outcome in human or animal. In human fertility treatment programs, preimplantation embryos ranging from the 4-cell stage to the blastocyst stage are transferred to the uterine cavity between 3-5 days after FERTILIZATION IN VITRO
Morphologic alteration of small B LYMPHOCYTES or T LYMPHOCYTES in culture into large blast-like cells able to synthesize DNA and RNA and to divide mitotically. It is induced by INTERLEUKINS; MITOGENS such as PHYTOHEMAGGLUTININS, and by specific ANTIGENS. It may also occur in vivo as in GRAFT REJECTION
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Blastoidea. : Collector's guide to Fort Payne crinoids and blastoids / William W. Morgan
2021
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Blastoidea -- Kentucky : Collector's guide to Fort Payne crinoids and blastoids / William W. Morgan
The developmental stage that follows BLASTULA or BLASTOCYST. It is characterized by the morphogenetic cell movements including invagination, ingression, and involution. Gastrulation begins with the formation of the PRIMITIVE STREAK, and ends with the formation of three GERM LAYERS, the body plan of the mature organism
The developmental stage that follows BLASTULA or BLASTOCYST. It is characterized by the morphogenetic cell movements including invagination, ingression, and involution. Gastrulation begins with the formation of the PRIMITIVE STREAK, and ends with the formation of three GERM LAYERS, the body plan of the mature organism
Blatt, Sidney J. (Sidney Jules), 1928-2014. : Relatedness, self-definition, and mental representation : essays in honor of Sidney J. Blatt / edited by John S. Auerbach, Kenneth N. Levy, and Carrie E. Schaffer
Blattberg, Robert C., 1942- : Perspectives on promotion and database marketing : the collected works of Robert C Blattberg / editor, Greg M Allenby
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Blattella germanica -- Control : Pesticides in household, structural and residential pest management / Chris J. Peterson, editor, Daniel M. Stout II, editor
Blätterung. : The geometry of moduli spaces of sheaves / Daniel Huybrechts and Manfred Lehn
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Blattes -- Lutte contre. : Understanding and controlling the German cockroach / edited by Michael K. Rust, John M. Owens, Donald A. Reierson
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Blattkäfer : Special topics in leaf beetle biology : proceedings of the Fifth International Symposium on the Chrysomelidae, 25-27 August 2000, Iguassu Falls, Brazil, XXI International Congress of Entomology / editor, David G. Furth
Blau, Peter M., 1918-2002. : Structures of power and constraint : papers in honor of Peter M. Blau / edited by Craig Calhoun, Marshall W. Meyer, W. Richard Scott
Blaue Reiter (Group of artists) -- Catalogs. : The Blue Rider in the Lenbachhaus, Munich / Helmut Friedel, Annegret Hoberg ; [translated from German by John Ormrod, Almuth Seebohm, Ishbel Flett]
