نتایج جستجو برای: cord blood stem cells

تعداد نتایج: 2089630  

Journal: :iranian journal of blood and cancer 0
nikougoftar zarif m

cord blood hematopoietic stem cells are widely used as an alternative source for hematopoietic stem cells transplant. increasing rate of patients who need hematopoietic stem cells transplant and many advantages of cord blood in comparison to bone marrow hematopoietic stem cells, have promoted banking of cord blood units. cord blood banking requires accurate steps in donor selection, cord blood ...

Journal: :modares journal of medical sciences: pathobiology 2011
amir atashi saeid kaviani masoud soleimani mehrdad norouzinia yousef mortazavi

objectives: the study of erythropoiesis needs to develop the methods for erythroid progenitor cells (epcs) culture using stem cell potency to differentiate into variety of hematopoietic cells lineages. in this study, we induced differentiation of cord blood stem cells into erythroid progenitor cells in a semisolid culture media. materials and methods: cord blood mononuclear cells were isolate...

Journal: :iranian journal of medical sciences 0
saeid shahrabi department of hematology, faculty of medical sciences, tarbiat modares university, tehran, iran saeid kaviani department of hematology, faculty of medical sciences, tarbiat modares university, tehran, iran; and department of immunology, faculty of medical sciences, tarbiat modares university, tehran, iran masoud soleimani department of hematology, faculty of medical sciences, tarbiat modares university, tehran, iran; and department of immunology, faculty of medical sciences, tarbiat modares university, tehran, iran ali akbar pourfathollah department of immunology, faculty of medical sciences, tarbiat modares university, tehran, iran behnaz bakhshandeh department of biotechnology, college of science, university of tehran, tehran, iran saeideh hajizamani diagnostic laboratory sciences and technology research center, school of paramedical sciences, shiraz university of medical sciences, shiraz, iran

background: human umbilical cord blood (hucb) is an acceptable and readily accessible source of stem cells. there is an ongoing interest in cord blood stem cell therapies; however, little is known about the possible unfavorable effects of laboratory modifications on the isolated hucb cells. the involvement of mirnas in several biological processes has been shown. the aim of this study was to ev...

Journal: :molecular and biochemical diagnosis (journal) 2014
safoura khajeniazi khajeniazi maryam shahrabi farahani masoud soleimani

background: in recent years we have successfully adopted an in vitro hepatogenic differentiation of mesenchymal stem cells (mscs). in this protocol the biologically active hepatocyte-like cells were differentiated from the stem cells isolated from either bone marrow or umbilical cord blood (ucb) samples. the aim of the present study was to compare the efficiency of the hepatogenic differentiati...

Umbilical cord blood is the baby's blood left over in the umbilical cord and placenta after a baby is delivered and the cord is cut. Cord blood has all of the features of regular blood, but it is also a rich source of hematopoietic stem cells. Hematopoietic stem cells are unspecialized cells that produce all blood cells. These include: • Platelets, which are needed for blood clotting • Red...

Cord blood is the blood that remains in the umbilical cord and placenta following birth, which is usually discarded It contains red blood cells, white blood cells, platelets, and plasma, like blood. In addition, cord blood is a rich source of stem cells that may have potentially lifesaving benefits for your baby and family. The cord blood of baby serves as an abundant source of stem cells. Thes...

ژورنال: Anatomical Sciences Journal 2004
Atashi, Amir, Bahar Vand, Hosein, Kaviani, Saeed, Soleimani, Masood,

Purpose: This study was carried out to isolate mesenchymal stem cells from full-term cord blood and to differentiate these cells into osteoblastic cells. Materials and Methods: It this study, mesenchymal stem cells were isolated from cord blood and expanded by being cultured in the flask several times. First, the cord blood monoeuc1earcells were separated by ficoll - Hypac before they were cul...

Saeed Abroun

  Stem cells are naïve or master cells. This means they can transform into special 200 cell types as needed by body, and each of these cells has just one function. Stem cells are found in many parts of the human body, although some sources have richer concentrations than others. Some excellent sources of stem cells, such as bone marrow, peripheral blood, cord blood, other tissue stem cells and ...

Journal: :international journal of pediatrics 0
saeed abroun department of hematology and blood banking, tarbiat modares university, tehran, iran.

stem cells are naïve or master cells. this means they can transform into special 200 cell types as needed by body, and each of these cells has just one function. stem cells are found in many parts of the human body, although some sources have richer concentrations than others. some excellent sources of stem cells, such as bone marrow, peripheral blood, cord blood, other tissue stem cells and hu...

Zarabi M

s:3604:"During pregnancy, the placenta delivers "cord blood" to the baby through the umbilical cord serving as a lifeline of nourishment from the mother to baby. At birth, "cord blood" remains in the umbilical cord and placenta and until recently, had typically been discarded. The tragedy of this practice is that "cord blood" contains very special cells called "stem cells". Recent advances in m...

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