............................................................................................................ 8 REVIEW OF THE LITERATURE .......................................................................... 9 1. UMBILICAL CORD BLOOD STEM CELLS .................................................. 9 1.1 Umbilical cord blood as a stem cell source .......................................... 9 1.2 ...

BACKGROUND Mesenchymal stem cells (MSCs) have a capacity for self-renewal and multi-potential differentiations. These cells are considered powerful sources for cell therapy in regenerative medicine and tissue engineering. The cells can be isolated from various tissues; however, harvesting from human umbilical cord and amniotic membrane is easy and accessible source. OBJECTIVE To isolate and c...

Umbilical cord can be considered as a source of stem cells with a wide differentiates capacity. It also supplies the embryos with blood contains oxygen and vital nutritional elements and may change by some abnormalities during embryo development. The study of different aspects of umbilical cord biology is critical for understanding of pathology and the way of its application in a stem cell ther...

Postpartum infections remain a leading cause of neonatal morbidity and mortality worldwide. A high percentage of these infections may stem from bacterial colonization of the umbilicus, because cord care practices vary in reflection of cultural traditions within communities and disparities in health care practices globally. After birth, the devitalized umbilical cord often proves to be an ideal ...

Objective(s): Umbilical cord blood is a good source of the mesenchymal stem cells that can be banked, expanded and used in regenerative medicine.  The objective of this study was to test whether amniotic membrane extract, as a rich source of growth factors such as basic-fibroblast growth factor, can promote the proliferation potential of the umbilical cord mesenchymal stem cells. Materials and ...

Background: The main objective of this study was to systematically review the reported potency of cord blood stem cells in treating patients with neurological disorders such as cerebral palsy.  Methods: PubMed, Scopus, and Cochrane were searched thoroughly on September 2016 using the following search terms: “Umbilical cord blood stem cells” AND “development” AND “cerebral palsy” to find articl...

AIM To assess the relationship between discordant umbilical arterial size and resultant blood flow parameters and determine the impact of discordance on fetal outcome. METHODS This is a descriptive, cross-sectional study of 200 patients with a singleton gestation, who underwent a fetal anatomy survey between 18 to 23 weeks of gestation, with documented umbilical cord morphological patterns an...

Birth weight has been associated with a subsequent risk of breast cancer. The present study examined associations between birth weight and pregnancy estrogens and Afetoprotein (AFP). The concentrations of estradiol, estriol, and AFP were measured in maternal and umbilical cord blood samples from 194 women during pregnancy and at birth. Birth weight was significantly positively correlated with m...

BACKGROUND Weight gain in infancy depends on in utero nutritional status, with postnatal growth also dependent on feeding practices, culture, food accessibility and parents' education. OBJECTIVE To evaluate the relationship between umbilical cord blood leptin levels and feeding mode (breast-fed vs. formula) on weight gain at three months of life. MATERIAL AND METHODS Ninety-nine full-term n...