Differential but beneficial effect of phytohemagglutinin on efficiency of in vitro porcine embryo production by somatic cell nuclear transfer or in vitro fertilization

2007 ◽  
Vol 74 (12) ◽  
pp. 1557-1567 ◽  
Author(s):  
Mukesh Kumar Gupta ◽  
Sang Jun Uhm ◽  
Hoon Taek Lee
Keyword(s):  
In Vitro Fertilization ◽  
Beneficial Effect ◽  
Somatic Cell ◽  
Somatic Cell Nuclear Transfer ◽  
Nuclear Transfer ◽  
Embryo Production ◽  
Vitro Fertilization ◽  
Porcine Embryo

RNA sequencing and transcriptome analysis of buffalo ( Bubalus bubalis ) blastocysts produced by somatic cell nuclear transfer and in vitro fertilization

2019 ◽  
Vol 86 (9) ◽  
pp. 1149-1167 ◽  
Author(s):  
Tanushri Jerath Sood ◽  
Swati Viviyan Lagah ◽  
Manishi Mukesh ◽  
Suresh Kumar Singla ◽  
Manmohan Singh Chauhan ◽  
...  
Keyword(s):  
In Vitro Fertilization ◽  
Somatic Cell ◽  
Rna Sequencing ◽  
Transcriptome Analysis ◽  
Somatic Cell Nuclear Transfer ◽  
Nuclear Transfer ◽  
Bubalus Bubalis ◽  
Vitro Fertilization

scholarly journals Expression Profile of Genes as Indicators of Developmental Competence and Quality of In Vitro Fertilization and Somatic Cell Nuclear Transfer Bovine Embryos

PLoS ONE ◽  
2014 ◽  
Vol 9 (9) ◽  
pp. e108139 ◽  
Author(s):  
Maria Jesús Cánepa ◽  
Nicolás Matías Ortega ◽  
Melisa Carolina Monteleone ◽  
Nicolas Mucci ◽  
German Gustavo Kaiser ◽  
...  
Keyword(s):  
In Vitro Fertilization ◽  
Somatic Cell ◽  
Expression Profile ◽  
Somatic Cell Nuclear Transfer ◽  
Nuclear Transfer ◽  
Developmental Competence ◽  
Bovine Embryos ◽  
Vitro Fertilization

Effect of glycosaminoglycans on the preimplantation development of embryos derived from in vitro fertilization and somatic cell nuclear transfer

2003 ◽  
Vol 15 (3) ◽  
pp. 179 ◽  
Author(s):  
Goo Jang ◽  
Byeong Chun Lee ◽  
Sung Keun Kang ◽  
Woo Suk Hwang
Keyword(s):  
Hyaluronic Acid ◽  
In Vitro Fertilization ◽  
Chondroitin Sulfate ◽  
Somatic Cell ◽  
Somatic Cell Nuclear Transfer ◽  
Nuclear Transfer ◽  
Cell Number ◽  
Developmental Competence ◽  
Vitro Fertilization

The purpose of this study was to evaluate the effect of glycosaminoglycans (GAGs) added to the culture medium on the developmental competence of bovine embryos derived from in vitro fertilization (IVF) and from somatic cell nuclear transfer (SCNT). In vitro-matured oocytes were either inseminated with 1 × 106 spermatozoa mL−1 or enucleated and reconstructed with bovine adult ear fibroblasts by SCNT. The embryos were then cultured in modified synthetic oviduct fluid (mSOF) containing 8 mg mL−1 bovine serum albumin (BSA) (control mSOF) or control mSOF supplemented with various GAGs (hyaluronic acid, heparin or chondroitin sulfate) in a dose-dependent manner (0.1, 0.5 or 1.0 mg mL−1). Developmental competence was evaluated by monitoring the numbers of 2-cell embryos, 8–16-cell embryos and blastocysts. The mean cell number of flattened blastocysts stained with 5 μ M bisbenzimide on Day 8 was counted. The percentage of blastocyst formation (IVF and SCNT embryos) from cleaved embryos was significantly higher (P < 0.05) in control mSOF supplemented with 0.5 mg mL−1 hyaluronic acid (45% and 47%), heparin (40% and 47%) or chondroitin sulfate (38% and 44%) compared with control mSOF (30–31% and 30–33%). When compared with the efficacy of 0.5 mg mL−1 GAGs, no significant differences were observed in the developmental competence of both IVF and SCNT embryos. Supplementing control mSOF with 0.5 mg mL−1 GAGs had no effect on the cell number of IVF embryos. In contrast, supplementing 0.5 mg mL−1 of hyaluronic acid, heparin or chondroitin sulfate to control mSOF significantly (P < 0.05) increased the numbers of total cells (93–98 v. 88 cells) and trophectoderm (TE) cells (64–66 v. 55 cells), and decreased the inner cell mass (ICM) to TE cell ratio (48.2–49.8 v. 61.3) in SCNT blastocysts compared with embryos in control mSOF. In conclusion, supplementation of culture media with GAGs may improve the development of bovine IVM–IVF and SCNT embryos to the blastocyst stage. The GAGs increased the quality of blastocysts by increasing total cell numbers in the SCNT embryos.

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