نتایج جستجو برای: umbilical cord lining membrane
تعداد نتایج: 489522 فیلتر نتایج به سال:
BACKGROUND Stem cell therapy for the treatment of vascular-related diseases through functional revascularization is one of the most important research areas in tissue engineering. The aim of this study was to investigate the in vitro differentiation of umbilical CL-MSC into endothelial lineage cells. METHODS In this study, isolated cells were characterized for expression of MSC-specific marke...
ess the relationship between umbilical cord blood gases at birth and morphology of umbilical cord, in a prospective study of 200 consecutive term delivery, we investigated the relationship between umbilical cord morphology characteristics (umbilical crd length, number of vascular coil, coiling index) and color of amniotic fluid and umbilical vessel blood gases. statistically significant linear ...
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...
Background: True umbilical cord knot is one of the abnormalities of the umbilical cord. Active fetal movements create cord knotting. True umbilical cord knots are rare but may be associated with fetal distress and stillbirth. True umbilical cord knots are capable of impeding blood flow to the fetus.Case presentation: A 26-year old primigravid woman was first treated for genital herpes simplex v...
introduction the umbilical cord anomalies directly effect on the life quality of the fetus. it can lead to fetal death or many problems during pregnancy and delivery. early detection of these abnormalities is of particular importance. case presentation we report a case of thin cord syndrome (tcs) in a 30-year-old pregnant woman with suprapubic pain. after termination of pregnancy, histopatholog...
Introduction & Objective: Umbilical cord infections are of main causes for neonatal morbidities and mortalities. Different methods are used for umbilical cord care with multifarious efficien-cies. The aim of this study was to compare three methods of local use of maternal milk, local use of 96% ethyl alcohol, and dry cord care. Materials & Methods: In this prospective, randomized, clinical tria...
Umbilical cords as a source of stem cells are of increasing interest for cell therapies as they present little ethical consideration and are reported to contain immune privileged cells which may be suitable for allogeneic based therapies. Mesenchymal stem cells (MSCs) sourced from several different cord regions, including artery, vein, cord lining, and Wharton's jelly, are described in the lite...
Interest in umbilical cord blood as an alternative source of hematopietic stem cells is growing rapidly. Umbilical cord blood offers the clinician a source of hematopoietic stem cells that are readily available and rarely contaminated by latent viruses. Moreover, the collection of umbilical cord blood poses no risk to the donor. There is no need for general anesthesia or blood replacement and t...
Mesenchymal stromal cells (MSCs) are multi-potent cells that have the capability of differentiating into adipogenic, osteogenic, chondrogenic and neural cells. With these multiple capabilities, MSCs have been highly regarded as an effective transplantable cell source for regenerative medicine. A large bank of these cells can be found in several regions of the human umbilical cord, including the...
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