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Literature DB >> 807328

Uteroglobin and other proteins in rabbit blastocyst fluid after development in vivo and in vitro.

Abstract

Rabbit embryos were grown in vitro from the 2- and 4-celled stage to expanded blastocysts. Proteins from the blastocysts were analyzed for specific uterine proteins as well as for bovine serum albumin (BSA), a constituent of the medium. Immunological methods revealed the presence of rabbit albumin and larger amounts of BSA. Uteroglobin, the prevailing protein fraction present in blastocyst fluid of embryos that developed in vivo was not detected in blastocysts in vitro. Prealbumin and beta-glycoprotein were also absent. From the data presented, it appears that the blastocyst does not have the capacity to synthesize detectable concentrations of uterglobin and/or other specific uterine proteins.

Entities: Disease Gene Species

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Year: 1975 PMID： 807328 DOI： 10.1007/BF00231990

Source DB: PubMed Journal: Cell Tissue Res ISSN： 0302-766X Impact factor: 5.249

16 in total

Uteroglobin and other proteins in rabbit blastocyst fluid after development in vivo and in vitro.

1. ACTION OF PROGESTERONE AS A CLEAVAGE INHIBITOR OF RABBIT OVA IN VITRO.

2. [Studies of uterine specific glycoproteins during early pregnancy of the rabbitOryctolagus cuniculus].

3. Development of preimplantation rabbit embryos in vivo and in vitro. I. An ultrastructural comparison.

4. Pseudopregnancy in the rabbit after stimulation by human chorionic gonadotropin.

5. Disc electrophoretic patterns of uteroglobin and serum proteins in rabbit blastocoelic fluid.

6. Micro-disc electrophoresis of soluble proteins in rabbit blastocysts.

7. Protein uptake by rat preimplantation stages.

8. Stimulation of rabbit blastocysts in vitro by progesterone and uterine proteins in combination.

9. Viability of cultured and transferred rabbit embryos.

10. Culture of 2- and 4-cell rabbit embryos to the expanding blastocyst stage in synthetic media.

1. Uptake and accumulation of tritiated uteroglobin by day-6 rabbit blastocysts.

2. Amino acid sequence of a progesterone-binding protein.

3. Uteroglobin and the accumulation of progesterone in the uterine lumen of the rabbit.

4. Uteroglobin-like antigen in the male genital tract secretions.

5. Uteroglobin-like antigen in the pulmonary epithelium and secretion of the lung.

6. Uteroglobin in the rabbit. I. Intracellular localization in the oviduct, uterus, and preimplantation blastocyst.

7. Uteroglobin in the developing rabbit conceptus in vivo and in vitro.