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https://www.readbyqxmd.com/read/28350842/combination-of-mesenchymal-stem-cell-injection-with-icariin-for-the-treatment-of-diabetes-associated-erectile-dysfunction
#1
Xiyou Wang, Chuanhai Liu, Yong Xu, Ping Chen, Yue Shen, Yansheng Xu, Yubo Zhao, Weihao Chen, Xinyu Zhang, Yun Ouyang, Yi Wang, Changliang Xie, Maojun Zhou, Cuilong Liu
The present study was aimed to examine whether icariin, a traditional Chinese medicine, could improve therapeutic effects of adipose derived mesenchymal stem cells (ADSCs) for diabetes-associated erectile dysfunction (DMED). DMED were induced in rats by intraperitoneal injection of streptozotocin and confirmed by erectile function measurement. Then, rats of diabetic ED were randomly divided to receive the treatment of saline, ADSCs, icariin or ADSCs combined with icariin respectively. Compared with the treatment by ADSCs or icariin alone, intracavernosum injection of ADSCs combined with the following daily gastric gavage of icariin significantly augmented the value of ICP and ICP/MAP (p<0...
2017: PloS One
https://www.readbyqxmd.com/read/28340885/immunosuppression-for-kidney-transplantation-where-are-we-now-and-where-are-we-going
#2
REVIEW
Mary Ann Lim, Jatinder Kohli, Roy D Bloom
Advances in immunosuppression have propelled kidney transplantation from a scientific curiosity to the optimal treatment for patients with end stage kidney disease. Declining rates of acute rejection have led to improvements in short term kidney transplant survival, culminating in incrementally better long term patient and allograft outcomes. Contextualized around established immune-suppressing drug targets, this review summarizes the history of the clinical science and highlights the pivotal trials that have led to present-day treatment standards at the level of both individual agents and multidrug regimens for kidney recipients...
January 2017: Transplantation Reviews
https://www.readbyqxmd.com/read/28340797/numbers-of-brain-deaths-and-deceased-donors-in-hospitals-in-istanbul-region-that-have-transplantation-units-a-retrospective-analysis-between-the-years-2005-and-2015
#3
A K Harmanci Seren, H Yavuz
BACKGROUND: Turkey is one of the countries facing a serious organ shortage problem, with thousands of patients with end-stage organ failure. The Social Security Institution started to increase the reimbursement for transplantation operations in 2007 to solve this problem, and this policy has continued since then. Although the number of transplantation centers and operations in Turkey increased in this term, according to organ donation and transplantation statistics from the Ministry of Health, the rate of organ retrieval from deceased organ donors has decreased...
April 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28340666/innovations-and-future-directions-in-head-and-neck-microsurgical-reconstruction
#4
REVIEW
Marissa Suchyta, Samir Mardini
Head and neck reconstructive microsurgery is constantly innovating because of a combination of multidisciplinary advances. This article examines recent innovations that have affected the field as well as presenting research leading to future advancement. Innovations include the use of virtual surgical planning and three-dimensional printing in craniofacial reconstruction, advances in intraoperative navigation and imaging, as well as postoperative monitoring, development of minimally invasive reconstructive microsurgery techniques, integration of regenerative medicine and stem cell biology with reconstruction, and the dramatic advancement of face transplant...
April 2017: Clinics in Plastic Surgery
https://www.readbyqxmd.com/read/28333603/focal-segmental-glomerulosclerosis-in-a-patient-with-ambiguous-genitalia-a-diagnostic-dilemma
#5
Oliver E Ross, Dean A Kujubu, John J Sim
The renal condition referred to as focal segmental glomerulosclerosis (FSGS) presents a diagnostic dilemma for the clinician. It encompasses and displays a nonspecific histologic appearance on a kidney biopsy specimen, rather than a unique disease entity. This characteristic of FSGS often makes treatment decisions and prognostication difficult. A 34-year-old man, who was born with ambiguous genitalia, had received a diagnosis of FSGS in young adulthood and now had advanced kidney disease. He underwent genetic testing to determine whether a genetic disorder was underlying his kidney disease and to ascertain his risk of FSGS recurrence if he were to receive a kidney transplant...
2017: Permanente Journal
https://www.readbyqxmd.com/read/28328655/vascularized-composite-allotransplantation-an-emerging-concept-for-burn-reconstruction
#6
Zhi Yang Ng, Alexandre G Lellouch, Tessa Drijkoningen, Irene A Chang, David H Sachs, Curtis L Cetrulo
Vascularized composite allotransplantation (VCA) has demonstrated utility in the reconstruction of extensive soft-tissue defects following severe burns. However, pre-VCA events such as multiple transfusions, previous transplantation and pregnancies, the use of skin allografts, and mechanical support devices may result in sensitization and ultimately exclude a burn patient, who may benefit most through VCA, from a hand or face transplant. The authors sought to identify the immunologic challenges involved. All reported VCA cases up to July 2016 were reviewed...
March 15, 2017: Journal of Burn Care & Research: Official Publication of the American Burn Association
https://www.readbyqxmd.com/read/28326649/leflunomide-for-the-treatment-of-trichodysplasia-spinulosa-in-a-liver-transplant-recipient
#7
Rawan Kassar, Janis Chang, An-Wen Chan, Leslie B Lilly, Ayman Al Habeeb, Coleman Rotstein
Trichodysplasia spinulosa (TS) is a rare dermatologic complication associated with the immunosuppressive therapy used in solid organ transplantation. The distinctive clinical manifestation of this condition is spiny follicular papules on the face, ears, extremities, and trunk. Histopathologically, abnormally maturing hair follicles with hyperkeratotic material are noted. The condition is produced by the trichodysplasia spinulosa-associated polyomavirus. Treatment of this condition in the past has entailed a reduction in immunosuppression, topical agents such as cidofovir or retinoidsm or oral valganciclovir...
March 22, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/28321910/the-coming-of-age-of-a-young-subspecialty-paediatric-hepatology
#8
REVIEW
Antal Németh
Paediatric hepatology dates from the 1970s and it is the youngest of the organ-specific subspecialties. Since then there have been impressive achievements in the fields of anatomical, metabolic, immunological and neoplastic diseases and the advent of modern molecular biology has resulted in a marked increase in exact diagnoses. Liver transplants provided enormous stimulus for the discipline. Due to changing morbidity patterns the discipline faces new challenges, such as environmental and lifestyle induced liver diseases, but different forms of chronic viral hepatitis are diminishing...
March 21, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/28316176/-association-of-serum-albumin-level-and-clinical-outcomes-among-heart-failure-patients-receiving-cardiac-resynchronization-therapy
#9
S W Yang, Z M Liu, J R Mi, S Y Liu, L G Ding, K P Chen, W Hua, S Zhang
Objective: To assess the relationship between serum albumin level and clinical outcome in heart failure (HF) patients receiving cardiac resynchronization therapy (CRT). Methods: In this retrospective cohort study, 357 consecutive chronic heart failure patients receiving CRT between January 2010 and December 2015 were enrolled and divided into two groups based on pre-CRT serum albumin (albumin≥40 g/L, n=244; albumin<40 g/L, n=113). Clinical outcomes were defined as all-cause mortality (including heart transplantation) and rehospitalization due to worsening HF...
March 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/28303433/the-decade-of-face-transplant-outcomes
#10
Maria Siemionow
At the 10th year anniversary of the first face transplantation, 37 patients worldwide, were the recipients of faces coming from human donors. Five patients died due to complications, noncompliance with immunosuppressive medications and development of cancer. Despite the initial debates and ethical concerns, face transplantation became a clinical reality with satisfactory functional outcomes. The areas of controversy still include the impact of life-long immunosuppression on otherwise healthy patients as well as the selection process of face transplant candidates...
May 2017: Journal of Materials Science. Materials in Medicine
https://www.readbyqxmd.com/read/28302713/family-cord-blood-banking-for-sickle-cell-disease-a-twenty-year-experience-in-two-dedicated-public-cord-blood-banks
#11
Hanadi Rafii, Françoise Bernaudin, Helene Rouard, Valérie Vanneaux, Annalisa Ruggeri, Marina Cavazzana, Valerie Gauthereau, Aurélie Stanislas, Malika Benkerrou, Mariane De Montalembert, Christele Ferry, Robert Girot, Cecile Arnaud, Annie Kamdem, Joelle Gour, Claudine Touboul, Audrey Cras, Mathieu Kuentz, Claire Rieux, Fernanda Volt, Barbara Cappelli, Karina T Maio, Annalisa Paviglianiti, Chantal Kenzey, Jerome Larghero, Eliane Gluckman
Efforts to implement family cord blood banking have been developed in the past decades for siblings requiring stem cell transplantation for conditions such as sickle cell disease. However, public banks are faced with challenging decisions about the units to be stored, discarded, or used for other endeavors. We report here 20 years of experience in family cord blood banking for sickle cell disease in two dedicated public banks. Participants were pregnant women who had previous child diagnosed with homozygous sickle cell disease...
March 16, 2017: Haematologica
https://www.readbyqxmd.com/read/28302022/glial-cell-a-potential-target-for-cellular-and-drug-based-therapy-in-various-cns-diseases
#12
Shakeeb Ahmed, Yasmin Sultana, Azka Gull, Tahir Khuroo, Mohd Aqil
Glial cells are integrated part of neurovascular unit of blood brain barrier (BBB). They undergo mitosis and mainly classified as astrocytes, oligodendrocytes, microglia, ependymal cells and nerve glial antigen 2 cells. Being a most versatile glial cell, astrocytes provide structural support to neurons, maintain brain homeostasis, take part in neuronal communication, and perform some housekeeping functions. Oligodendrocytes myelinate the neuronal axons for proper transmission of nerve impulse and microglia are brain immune cells...
March 16, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28296980/recent-progress-of-the-aregpkd-registry-study-on-autosomal-recessive-polycystic-kidney-disease
#13
Kathrin Ebner, Franz Schaefer, Max Christoph Liebau
Autosomal recessive polycystic kidney disease (ARPKD) is a rare monogenic disease with a severe phenotype often presenting prenatally or in early childhood. With its obligate renal and hepatic involvement, ARPKD is one of the most important indications for liver and/or kidney transplantation in childhood. Marked phenotypic variability is observed, the genetic basis of which is largely unknown. Treatment is symptomatic and largely empiric as evidence-based guidelines are lacking. Therapeutic initiatives for ARPKD face the problem of highly variable cohorts and lack of clinical or biochemical risk markers without clear-cut clinical end points...
2017: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/28291061/antimicrobial-prophylaxis-for-full-face-laser-resurfacing-in-transplant-recipients
#14
Brian P Hibler, Drew K Saylor, Peter Chin-Hong, Sarah T Arron
No abstract text is available yet for this article.
March 13, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28283805/an-evidence-based-stress-management-intervention-for-allogeneic-hematopoietic-stem-cell-transplant-caregivers-development-feasibility-and-acceptability
#15
Teresa L Simoneau, Kristin Kilbourn, Janet Spradley, Mark L Laudenslager
PURPOSE: Caregivers of cancer patients face challenges impacting their physical, psychological and social well-being that need attention in the form of well-designed and tested interventions. We created an eight-session individual stress management intervention for caregivers of allogeneic hematopoietic stem cell transplant (Allo-HSCT) recipients. This intervention, tested by randomized control trial, proved effective in decreasing distress. Herein, we describe the intervention including theoretical framework, development, and elements of fidelity...
March 10, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28272910/punch-graft-versus-follicular-hair-transplantation-in-the-treatment-of-stable-vitiligo
#16
Essam-Elden Mohamed Mohamed, Abdel-Khalek Younes, Ahmed Osman, Refaat Mohamed, Mahmoud Makki, Marwa Younis
OBJECTIVE: To compare the efficacy of follicular hair transplantation and mini punch graft in the treatment of stable vitiligo. METHODS: Thirty two patients with stable vitiligo were included in this comparative study. A single patch from each patient was divided into two halves; one half was treated by punch graft while the other half was treated by follicular hair transplantation followed by excimer light twice weekly and the outcome were assessed at 0, 1, 3and 6 months post operatively by photography and quartile scale...
March 8, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28270691/alloreactivity-the-janus-face-of-hematopoietic-stem-cell-transplantation
#17
A Gratwohl, A Sureda, J Cornelissen, J Apperley, P Dreger, R Duarte, H T Greinix, E Mc Grath, N Kroeger, F Lanza, A Nagler, J A Snowden, D Niederwieser, R Brand
Differences in major and minor histocompatibility antigens between donor and recipient trigger powerful graft-versus-host reactions after allogeneic hematopoietic stem cell transplantation (HSCT). The clinical effects of alloreactivity present a Janus face: detrimental graft-versus-host disease increases non-relapse mortality, beneficial graft-versus-malignancy may cure the recipient. The ultimate consequences on long-term outcome remain a matter of debate. We hypothesized that increasing donor-recipient antigen matching would decrease the negative effects, whilst preserving antitumor alloreactivity...
March 8, 2017: Leukemia: Official Journal of the Leukemia Society of America, Leukemia Research Fund, U.K
https://www.readbyqxmd.com/read/28263408/cultural-competency-of-a-mobile-customized-patient-education-tool-for-improving-potential-kidney-transplant-recipients-knowledge-and-decision-making
#18
David A Axelrod, Crystal S Kynard-Amerson, David Wojciechowski, Marie Jacobs, Krista L Lentine, Mark Schnitzler, John D Peipert, Amy D Waterman
Patients considering renal transplantation face an increasingly complex array of choices as a result of the revised kidney transplant allocation system. Decision aids have been shown to improve patient decision making through the provision of detailed, relevant, individualized clinical data. A mobile iOS based application (app) including animated patient education and individualized risk adjusted outcomes following kidney transplants with varying donor characteristics and DSA waiting times was piloted in 2 large US transplant programs with a diverse group of renal transplant candidates (N=81)...
March 6, 2017: Clinical Transplantation
https://www.readbyqxmd.com/read/28262626/properties-of-skin-stem-cells-and-their-potential-clinical-applications-in-modern-dermatology
#19
Anna Niezgoda, Piotr Niezgoda, Laura Nowowiejska, Agnieszka Białecka, Kaja Męcińska-Jundziłł, Urszula Adamska, Rafał Czajkowski
Stem cells play an important role in medical science, and scientists are investing large sums in order to perform sophisticated studies designed to establish potential clinical applications of stem cells. Growing experience has enabled researchers to determine the precise nature of stem cell division. Although the properties of this particular population of cells have been known and used for some time, mainly with regards to bone marrow-derived mesenchymal stem cell transplantation, we now face a significant challenge in implementing the practical use of skin-derived precursors, making it possible to avoid the necessity for patients to undergo invasive procedures in order to obtain stem cells from bone marrow...
March 11, 2017: European Journal of Dermatology: EJD
https://www.readbyqxmd.com/read/28260454/obesity-and-loss-of-kidney-function-two-complications-to-face-for-older-living-kidney-donors
#20
Demet Firat Kaya, Burak Sayin, Hatice Saglam, Bahar Gurlek Demirci, Turan Colak
OBJECTIVES: Although living kidney donors have a minimal lifetime risk of developing end-stage renal disease, long-term complications and physiologic and psychologic sequelae resulting from donation remain unclear because of lack of optimum follow-up after transplant. Here, we evaluated renal function, complications, and physical and mental performance of living kidney donors. MATERIALS AND METHODS: We evaluated 147 patients who donated living kidneys between 1981 and 2012 at Baskent University Hospital...
February 2017: Experimental and Clinical Transplantation
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