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Autologous Blood

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https://www.readbyqxmd.com/read/28102896/impact-of-pre-transplant-depression-on-outcomes-of-allogeneic-and-autologous-hematopoietic-stem-cell-transplantation
#1
Areej El-Jawahri, Yi-Bin Chen, Ruta Brazauskas, Naya He, Stephanie J Lee, Jennifer M Knight, Navneet Majhail, David Buchbinder, Raquel M Schears, Baldeep M Wirk, William A Wood, Ibrahim Ahmed, Mahmoud Aljurf, Jeff Szer, Sara M Beattie, Minoo Battiwalla, Christopher Dandoy, Miguel-Angel Diaz, Anita D'Souza, Cesar O Freytes, James Gajewski, Usama Gergis, Shahrukh K Hashmi, Ann Jakubowski, Rammurti T Kamble, Tamila Kindwall-Keller, Hilard M Lazarus, Adriana K Malone, David I Marks, Kenneth Meehan, Bipin N Savani, Richard F Olsson, David Rizzieri, Amir Steinberg, Dawn Speckhart, David Szwajcer, Helene Schoemans, Sachiko Seo, Celalettin Ustun, Yoshiko Atsuta, Jignesh Dalal, Carmem Sales-Bonfim, Nandita Khera, Theresa Hahn, Wael Saber
BACKGROUND: To evaluate the impact of depression before autologous and allogeneic hematopoietic cell transplantation (HCT) on clinical outcomes posttransplantation. METHODS: We analyzed data from the Center for International Blood and Marrow Transplant Research to compare outcomes after autologous (n = 3786) or allogeneic (n = 7433) HCT for adult patients with hematologic malignancies with an existing diagnosis of pre-HCT depression requiring treatment versus those without pre-HCT depression...
January 19, 2017: Cancer
https://www.readbyqxmd.com/read/28102508/simvastatin-promotes-hematoma-absorption-and-reduces-hydrocephalus-following-intraventricular-hemorrhage-in-part-by-upregulating-cd36
#2
Qianwei Chen, Xia Shi, Qiang Tan, Zhou Feng, Yuelong Wang, Qiaoying Yuan, Yihao Tao, Jianbo Zhang, Liang Tan, Gang Zhu, Hua Feng, Zhi Chen
We previously found that hematoma worsens hydrocephalus after intraventricular hemorrhage (IVH) via increasing iron deposition and aggravating ependymal cilia injury; therefore, promoting hematoma absorption may be a promising strategy for IVH. Recently, some investigations imply that simvastatin has the ability of accelerating hematoma absorption. Thus, this study was designed to examine the efficacy of simvastatin for IVH in rats. Intracerebral hemorrhage with ventricular extension was induced in adult male Sprague-Dawley rats after autologous blood injection...
January 19, 2017: Translational Stroke Research
https://www.readbyqxmd.com/read/28102000/bone-regeneration-in-minipigs-via-calcium-phosphate-cement-scaffold-delivering-autologous-bmscs-and-platelet-rich-plasma
#3
Gengtao Qiu, Zhanjun Shi, Hockin H K Xu, Bo Yang, Michael D Weir, Guangjun Li, Yang Song, Jixing Wang, Kevin Hu, Ping Wang, Liang Zhao
Macroporous calcium phosphate cement (CPC) with stem cell seeding is promising for bone regeneration. The objective of this study was to investigate the effects of co-delivering autologous bone marrow mesenchymal stem cells (BMSCs) and autologous platelet-rich plasma (PRP) in CPC scaffold for bone regeneration in minipigs for the first time. Twelve female adult Tibet minipigs (12-18 months old) were used. A cylindrical defect with 10 mm height and 8 mm diameter was prepared at the femoral condyle. Two bone defects were created in each minipig, one at each side of the femoral condyle...
January 18, 2017: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/28101247/clinical-characteristics-of-infant-neuroblastoma-and-a-summary-of-treatment-outcome
#4
Yi Zhang, Dongsheng Huang, Weiling Zhang, Suoqin Tang, Tao Han, Xia Zhu, Aiping Liu, Tian Zhi
Neuroblastoma (NB) is the most common malignant solid tumor in the peripheral nervous system in infants and young children, with a high degree of malignancy. The clinical characteristics and prognosis of NB in infants are unique. The present study retrospectively analyzed the prognosis of infant NB cases that underwent different treatments. In total, 16 infant NB cases (10 male and 6 female) who were treated between February 2007 and August 2013 in Beijing Tongren Hospital (Beijing, China), were enrolled in the study...
December 2016: Oncology Letters
https://www.readbyqxmd.com/read/28100871/in-vivo-direct-reprogramming-of-liver-cells-to-insulin-producing-cells-by-virus-free-overexpression-of-defined-factors
#5
Xiao-Fei Yang, Li-Wei Ren, Lu Yang, Chun-Yan Deng, Fu-Rong Li
Direct reprogramming of autologous cells from diabetes patients to insulin producing cells is a new method for pancreatic cell replacement therapy. At present, transdifferentiation among mature cells is achieved mainly by introducing foreign genes into the starting tissue with viral vector, but there are potentical safety problems. In the present study, we delivered plasmids carrying Pdx1, Neurog3 and MafA genes (PNM) into mouse hepatocytes by hydrodynamics tail vein injection, investigated islet β cells markers in transfected cells from protein and mRNA level, and then observed the long-term control of blood glucose in diabetic mice...
January 18, 2017: Endocrine Journal
https://www.readbyqxmd.com/read/28100035/stromal-cells-act-as-guardians-for-endothelial-progenitors-by-reducing-their-immunogenicity-after-co-transplantation
#6
Naima Souidi, Meaghan Stolk, Juliane Rudeck, Dirk Strunk, Katharina Schallmoser, Hans-Dieter Volk, Martina Seifert
Regeneration of injured tissues requires effective therapeutic strategies supporting vasculogenesis. The lack of instantly available autologous cell sources and immunogenicity of allogeneic endothelial (progenitor) cells limits clinical progress. Based on the immunosuppressive potency of mesenchymal strem/progenitor cells (MSCs), we investigated whether crosstalk between endothelial colony-forming progenitor cells (ECFCs) and MSCs during vasculogenesis could lower allogeneic T cell responses against ECFCs allowing long-term engraftment in vivo...
January 18, 2017: Stem Cells
https://www.readbyqxmd.com/read/28099421/estimation-of-adult-and-neonatal-rbc-lifespans-in-anemic-neonates-using-rbcs-labeled-at-several-discrete-biotin-densities
#7
Denison J Kuruvilla, John A Widness, Demet Nalbant, Robert L Schmidt, Donald M Mock, Guohua An, Peter Veng-Pedersen
BACKGROUND: Prior conclusions that autologous neonatal red blood cells (RBC) have substantially shorter lifespans than allogeneic adult RBCs were not based on direct comparison of autologous neonatal vs. allogeneic adult RBCs performed concurrently in the same infant. Biotin labeling of autologous neonatal RBCs and allogeneic adult donor RBCs permits concurrent direct comparison of autologous vs. allogeneic RBC lifespan. METHODS: RBCs from 15 allogeneic adult donors and from 15 very low birth weight (VLBW) neonates were labeled at separate biotin densities and transfused simultaneously into the 15 neonates...
January 18, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28097491/small-interfering-rna-targeting-dickkopf-1-contributes-to-neuroprotection-after-intracerebral-hemorrhage-in-rats
#8
Zhihua Li, Xi Chen, Xiaoyang Zhang, Xiuhua Ren, Xuemei Chen, Jing Cao, Weidong Zang, Xianzhi Liu, Fuyou Guo
Excessive Dickkopf-1 (Dkk-1) plays a vital role in secondary brain injury following ischemic stroke and psychotic disease. However, it is unclear whether an increased expression of Dkk-1 occurred after intracerebral hemorrhage (ICH). The present study examined the potential role of Dkk-1 after ICH. ICH was induced by a single injection of autologous blood into the basal ganglia of rats. Dkk-1 protein levels in brain tissue and serum were detected by enzyme-linked immunosorbent assay after ICH. Rats were treated with small interfering RNA targeting Dkk-1 (siDkk-1) or vehicle following ICH...
January 17, 2017: Journal of Molecular Neuroscience: MN
https://www.readbyqxmd.com/read/28096675/the-role-of-heme-oxygenase-1-ho-1-in-the-regulation-of-inflammatory-reaction-neuronal-cell-proliferation-and-apoptosis-in-rats-after-intracerebral-hemorrhage-ich
#9
Xuezheng Fan, Linshen Mu
OBJECTIVE: To investigate the role of heme oxygenase-1 (HO-1) in the regulation of inflammatory reaction, neuronal cell proliferation and apoptosis in rats after intracerebral hemorrhage (ICH). METHODS: Thirty-six adult Sprague Dawley (SD) male rats were randomly divided into sham operation, ICH and zinc protoporphyrin (ZPP) group. Rats (except for the sham operation group) were given 50 μL stereotactic injection of autologous blood from the femoral artery into the caudate nucleus, to establish an ICH model...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28096194/autologous-cell-therapy-for-peripheral-arterial-disease-systematic-review-and-meta-analysis-of-randomized-non-randomized-and-non-controlled-studies
#10
Mauro Rigato, Matteo Monami, Gian Paolo Fadini
RATIONALE: Critical limb ischemia (CLI) is a life-threatening complication of peripheral arterial disease (PAD). In patients who are ineligible for revascularization procedures, there are few therapeutic alternatives, leading to amputations and death. OBJECTIVE: To provide a systematic review of the literature and a meta-analysis of studies evaluating safety and efficacy of autologous cell therapy for intractable PAD/CLI. METHODS AND RESULTS: We retrieved 19 randomized controlled trials (RCTs; 837 patients), 7 non-randomized trials (338 patients), and 41 non-controlled studies (1,177 patients)...
January 17, 2017: Circulation Research
https://www.readbyqxmd.com/read/28094487/blood-doping-at-the-olympic-games
#11
Kenneth D Fitch
BACKGROUND: The objective of this paper was to review our knowledge of athletes who have, are believed to have or have attempted to engage in blood doping to enhance their performance at an Olympic Games. METHOD: The paper focused on the Games from Munich 1972 to London 2012 and the author had a medical role at each of the Olympics that is discussed. RESULTS: The study revealed that Olympic athletes have benefitted from manipulating their blood by re--infusion of autologous or infusion of homologous blood and by administering erythropoiesis stimulating agents, notably the three generations of erythropoietins...
January 17, 2017: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/28094033/vancomycin-added-to-the-wash-solution-of-the-cell-saver-effect-on-bacterial-contamination
#12
A Perez-Ferrer, E Gredilla-Díaz, J de Vicente-Sánchez, R Navarro-Suay, F Gilsanz-Rodríguez
OBJECTIVES: The aim of this study is to test whether the addition of a low-dose of antibiotic (vancomycin) to the wash solution (saline) of the cell-saver reduces the incidence of bacterial contamination of the autologous red blood cell (RBCs) concentrate recovered. MATERIAL AND METHOD: Experimental, randomized, double-blind, parallel group study performed on 20 consecutive patients scheduled for posterior spinal fusion surgery. Intraoperative bleeding was processed through a cell-saver: HaemoLite(®) 2+, in which the RBCs were washed according to randomization group, with saline (control group) or saline+10μg/ml(-1) vancomycin (vanco group)...
January 13, 2017: Revista Española de Anestesiología y Reanimación
https://www.readbyqxmd.com/read/28093721/application-of-autologous-hematopoietic-stem-cell-transplantation-for-pemphigus
#13
Menglei Wang, Can Cao, Jing Sun, Xuebiao Peng, Qifa Liu, Liang Huang, Yanyan Chai, Kuan Lai, Pingjiao Chen, Qingxiu Liu, Qian Li, Yusheng Peng, Hao Xiong, Jing Zhang, Minghua Chen, Kang Zeng
BACKGROUND: Pemphigus is a rare and fatal autoimmune disease for which the treatment options are limited. This study aimed to evaluate the efficacy of autologous peripheral hematopoietic stem cell transplantation (APHSCT) for pemphigus. METHODS: We conducted APHSCT for 12 pemphigus patients (seven males and five females, mean age 23.8 years) with life-threatening complications or who responded poorly to conventional therapy. Peripheral blood stem cells were mobilized with cyclophosphamide, granulocyte colony-stimulating factor, and rituximab, and purified autologous CD34(+) stem cells were infused...
January 17, 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/28093487/a-pilot-trial-of-the-combination-of-vemurafenib-with-adoptive-cell-therapy-in-patients-with-metastatic-melanoma
#14
Drew C Deniger, Mei Li M Kwong, Anna Pasetto, Mark E Dudley, John R Wunderlich, Michelle M Langhan, Chyi-Chia Richard Lee, Steven A Rosenberg
PURPOSE: This pilot feasibility clinical trial evaluated the coadministration of vemurafenib, a small-molecule antagonist of BRAF(V600) mutations, and tumor-infiltrating lymphocytes (TIL) for the treatment of metastatic melanoma. EXPERIMENTAL DESIGN: A metastatic tumor was resected for growth of TILs, and patients were treated with vemurafenib for 2 weeks, followed by resection of a second lesion. Patients then received a nonmyeloablative preconditioning regimen, infusion of autologous TILs, and high-dose interleukin-2 administration...
January 15, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28091819/the-status-of-diagnosis-and-treatment-to-intracranial-hypotension-including-sih
#15
REVIEW
Jin-Ping Lin, Shu-Dong Zhang, Fei-Fang He, Min-Jun Liu, Xiao-Xu Ma
Intracranial hypotension, especially spontaneous intracranial hypotension (SIH), is a well-recognized entity associated with cerebrospinal fluid (CSF) leaks, and has being recognized better in resent years, while still woefully inadequate. An increasing number of factors including iatrogenic factors are realized to involve in development and progression of intracranial hypotension. The diagnosis remains difficult due to the various clinical manifestations, some of which are nonspecific and easily to be neglected...
December 2017: Journal of Headache and Pain
https://www.readbyqxmd.com/read/28090375/autologous-bone-marrow-transplantation-in-multiple-sclerosis-biomarker-relevance-for-patient-recruitment-and-follow-up
#16
Ana C Londoño, Carlos A Mora
BACKGROUND: Despite the current availability of disease modifying therapies for the treatment of multiple sclerosis, there are still patients who suffer from severe neurological dysfunction in the relapsing-remitting or early progressive forms of the disease. For these patients autologous hematopoietic stem cell transplant offers an important therapeutic solution to prevent progression to irreversible disability. In spite of multiple studies in the last two decades, patient inclusion criteria, protocols for peripheral blood stem cell mobilization and bone marrow cell conditioning and methodology of follow up for autologous hematopoietic stem cell transplant in multiple sclerosis have not been strictly unified...
October 2016: Journal of Clinical & Cellular Immunology
https://www.readbyqxmd.com/read/28089102/comparison-of-corticosteroid-autologous-blood-or-sclerosant-injections-for-chronic-tennis-elbow
#17
R Branson, K Naidu, C du Toit, A H Rotstein, R Kiss, D McMillan, L Fooks, B K Coombes, B Vicenzino
OBJECTIVES: To compare three different ultrasound-guided injections for chronic tennis elbow. DESIGN: Assessor-blinded, randomized controlled comparative trial. METHODS: 44 patients with clinically diagnosed tennis elbow, confirmed by Doppler ultrasound, received under ultrasound guidance, a single corticosteroid injection (n=14), or two injections (separated by 4 weeks) of either autologous blood (n=14) or polidocanol (n=16). Clinical and ultrasound examination was performed at baseline, 4, 12 and 26 weeks...
October 29, 2016: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/28088945/clinical-analysis-of-thoracoscopic-surgery-combined-with-intraoperative-autologous-blood-transfusion-in-the-treatment-of-traumatic-hemothorax
#18
Hu-Sai Ma, Ju-Hua Ma, Feng-Lai Xue, Xiang-Ning Fu, Ni Zhang
From January 2013 to January 2015, 19 patients of traumatic hemothorax with hemorrhagic shock were treated in our department by thoracoscopic surgery combined with autologous blood transfusion. This study retrospectively analyzed the therapeutic effect and shared our experience. The average amount of blood transfused back was 662.41 ml ± 269.15 ml. None of the patients developed transfusion reaction and were all discharged uneventfully. Thoracoscopic surgery combined with autologous blood trans- fusion is effective in the rescue of patients with progressive hemothorax and hemorrhagic shock...
December 1, 2016: Chinese Journal of Traumatology, Zhonghua Chuang Shang za Zhi
https://www.readbyqxmd.com/read/28077016/bone-mineral-density-is-close-to-normal-for-age-in-long-term-lymphoma-survivors-treated-with-high-dose-therapy-with-autologous-stem-cell-transplantation
#19
Mette Seland, Knut B Smeland, Trine Bjøro, Ragnhild S Falk, Sophie D Fosså, Clara G Gjesdal, Kristin Godang, Harald Holte, Johan Svartberg, Unni Syversen, Jens Bollerslev, Cecilie E Kiserud
BACKGROUND: Few studies have assessed bone health in lymphoma survivors treated with high-dose therapy with autologous stem cell transplantation (HDT-ASCT). Therefore, we aimed to assess bone mineral density (BMD) at six different skeletal sites and to investigate associations between clinical factors and BMD in these survivors. MATERIAL AND METHODS: Eligible lymphoma survivors were aged ≥18 years at diagnosis and at HDT-ASCT given between 1987 and 2008. Participants responded to questionnaires, blood samples were drawn, and a dual energy X-ray absorptiometry (DXA) was performed...
January 12, 2017: Acta Oncologica
https://www.readbyqxmd.com/read/28073192/the-use-of-autologous-platelet-rich-plasma-gel-in-bulbar-and-penile-buccal-mucosa-urethroplasty-preliminary-report-of-our-first-series
#20
Marcello Scarcia, Francesco Paolo Maselli, Giuseppe Cardo, Giuseppe Mario Ludovico
OBJECTIVE: The Buccal Mucosa (BM) UrethroPlasty (UP) is one of the preferred treatments for long or compli-cated urethral strictures. We propose the use of autologous Platelet Rich Plasma gel (aPRPg) in order to enhance to vascularization of BM graft and reduce the fibrous spongy. We report the outcome of our ten cases of bulbar and penile UP and the safety of this technique. Materials and metods: Ten patients underwent to BM UP with use of aPRP gel. Median age was 46. Stricture etiology was idiopathic, failed hypospadias and flogistic...
December 30, 2016: Archivio Italiano di Urologia, Andrologia
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