Now showing items 1-10 of 875
Low tolerance for complications
Assisted reproductive techniques can lead to medical complications such as multiple pregnancy and ovarian hyperstimulation syndrome. A critical appraisal and strategies to reduce the occurrence of these complications are ...
Epigenetic modifications and their roles in animal reproduction.
(In: SENEDA , M. M.; SILVA-SANTOS, K. C.; MARINHO, L. S. R. (Ed.). Biotechnology of animal reproduction. New York: Nova Science Publishers, Inc., 2016. (Recent trends in biotechnology). p. 315-341., 2016)
Scientific ethics of human cloning Ética científica de la clonación humana
True cloning is fission, budding or other types of asexual reproduction. In humans it occurs in monozygote twinning. This type of cloning is ethically and religiously good. Human cloning can be performed by twinning (TWClo) ...
The role of varicocele repair in the new era of assisted reproductive technology
(Faculdade de Medicina / USP, 2008)
Infertility affects 10-15% of couples who are trying to conceive, and half of the cases are due to male infertility. Intracytoplasmic sperm injection is increasingly being used to overcome multiple sperm deficiencies. Due ...
Heterotopic pregnancy. Presentation of four cases
The risk of congenital malformations and genomic imprinting defects in assisted reproductive technologies and nuclear transfer cloning El riesgo de malformaciones congénitas y defectos de la programación genómica, en relación con las técnicas de reproducc
Recent studies show that assisted reproductive technologies (ART), whether in vitro fertilization (IVF) or intra-cytoplasmatic sperm injection (ICSI) or applied to cloning by somatic cell nuclear transfer (SCNT) are ...
The role of CCCTC-Binding Factor (CTCF) in genomic imprinting, development, and reproduction.
(Biology of Reproduction, v. 91, n. 5, article 125, p. 1-9, 2014., 2017)
Analysis of perception of risk factors for public health in the use of hormones in assisted reproduction programs in cattle.
(Animal Reproduction, v. 13, n. 3, p. 444, Jul./Sept. 2016., 2016)
Pseudohypoparathyroidism type 1B associated with assisted reproductive technology
(De Gruyter, 2017)
Evidence suggests an increased incidence of imprinting disorders in children conceived by assisted reproductive technologies (ART). Maternal loss-of-methylation at GNAS exon A/B, observed in pseudohypoparathyroidism type ...