نتایج جستجو برای: germ cell transplantation

تعداد نتایج: 1782456  

Journal: :iranian journal of radiology 0
rita olivia siverino department of radiology, university hospital policlinico “g. rodolico”, catania, italy alessandra uccello department of radiology, university hospital policlinico “g. rodolico”, catania, italy maria luisa giunta department of radiology, university hospital policlinico “g. rodolico”, catania, italy mario uccello department of oncology, arnas garibaldi, catania, italy; department of oncology, arnas garibaldi, catania, italy. tel: +39-0957595039, fax: +39-0957595041 placido amadio department of oncology, arnas garibaldi, catania, italy giuseppe petrillo department of radiology, university hospital policlinico “g. rodolico”, catania, italy

testicular cancer typically spreads to the lymph nodes, but hematogenous dissemination to distant organs can also occur. bone metastasis is uncommon and is thought to be a poor prognostic indicator. jaw metastasis is exceedingly rare but is of great clinical significance, since it may be the first sign of an occult testicular cancer or the first evidence of relapse of a known tumor. herein, we ...

Journal: :Journal of the National Cancer Institute. Monographs 2005
Kyle E Orwig Stefan Schlatt

The existence of spermatogonial stem cells in the testis offers clinically relevant options for preservation and restoration of male fertility. New approaches based on male germ cell transplantation and testicular tissue grafting can be applied to generate a limited number of sperm cells and could therefore be considered important new avenues for restoration of fertility in oncological patients...

Journal: :international journal of hematology-oncology and stem cell research 0
roghieh maheri azar ma student of nursing, teharn islamic azad university, tehran medical branch, tehran, iran mansoureh nikoogoftar psychology department, tehran islamic azad university, tehran medical branch, tehran, iran shiva salehi surgical and interior department-school of nursing and midwifery, tehran islamic azad university, tehran, iran ali reza zohoor epidemiology department, tehran islamic azad university, tehran medical branch, tehran, iran

introduction : in iran along with other countries, as transplant technology progresses and advances, the number of patients undergoing transplantation is rising steadily. in order to make stem-cell transplantation (sct) safer and more effective, psychological distress of patients must be taken in to account. patients are facing challenges pre- and post-transplantation. this study attempts to me...

Journal: :international journal of hematology-oncology and stem cell research 0
m mohyeddin hematology- oncology and bmt research center, shariati hospital, tehran, iran p alijanipour hematology- oncology and bmt research center, shariati hospital, tehran, iran k alimoghaddam hematology- oncology and bmt research center, shariati hospital, tehran, iran a ghavamzadeh hematology- oncology and bmt research center, shariati hospital, tehran, iran f khosravi hematology- oncology and bmt research center, shariati hospital, tehran, iran b nikbin hematology- oncology and bmt research center, shariati hospital, tehran, iran

background: thalassemia is probably the most common single gene disorder causing a major public health problem in the world. currently, allogenic hematopoietic stem cell transplantation (hsct) is the only curative therapy for thalassemia. one major limitation of hsct is the lack of hla-identical sibling donors, so attention has turned to finding phenotypically matched unrelated donors. patients...

Journal: :Archives of Iranian medicine 2009
Ardeshir Ghavamzadeh Kamran Alimoghaddam Mohammad Jahani Seied Asadollah Mousavi Masood Iravani Babak Bahar Ali Khodabandeh Farnaz Khatami Fatemeh Ghaffari Arash Jalali

From March 1991 through 31st December 2007, 2042 patients underwent stem cell transplantation at the Hematology-Oncology and Stem Cell Transplantation Research Center, affiliated to Tehran University of Medical Sciences. These transplantations included 1405 allogeneic stem cell transplantation, 624 autologous stem cell transplantation, and 13 syngeneic stem cell transplantation. Stem cell trans...

Journal: :Asian journal of andrology 2012
Yong Zhu Hong-Liang Hu Peng Li Shi Yang Wei Zhang Hui Ding Ru-Hui Tian Ye Ning Ling-Ling Zhang Xi-Zhi Guo Zhan-Ping Shi Zheng Li Zuping He

Recent studies have reported that induced pluripotent stem (iPS) cells from mice and humans can differentiate into primordial germ cells. However, whether iPS cells are capable of producing male germ cells is not known. The objective of this study was to investigate the differentiation potential of mouse iPS cells into spermatogonial stem cells and late-stage male germ cells. We used an approac...

2011
Forouzan Absalan Mansoureh Movahedin Seyed Javad Mowla

OBJECTIVE Testicular cell transplantation has been widely used to investigate the restoration of fertility in rodent models. In this research we apply transplantation as a treatment method in the cryptorchid model and compare this method with orchidopexy, which is the routine treatment for this problem. We studied the controversial effects of treatment on the number of germ cells and other morp...

2009
Joan Manel Gasent Blesa Enrique Grande Pulido Juan Laforga Canales Vicente Alberola Candel

Patients with advanced germ cell tumors can be cured with cisplatin-based chemotherapy, but the outcome remains unsatisfactory for patients with relapsed disease, including those patients with refractory disease after bone marrow transplantation. Targeted therapies have changed the standard of care for many advanced solid tumors. We have identified, in the literature, potential targets for the ...

Journal: :Journal of andrology 2005
Ali Honaramooz Esmail Behboodi Carl L Hausler Stephen Blash Sandra Ayres Chieko Azuma Yann Echelard Ina Dobrinski

The efficiency of germ cell transplantation, the procedure of transferring germ cells from a donor male into the testes of recipient males, can be greatly increased by reduction of endogenous germ cells in recipient animals. To develop effective methods for suppression of endogenous spermatogenesis in potential pig and goat recipients, we either administered busulfan to pregnant sows or irradia...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید