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https://www.readbyqxmd.com/read/29232254/orthotropic-live-transplantation-for-cirrhosis-from-hepatitis-c-virus-leads-to-correction-of-factor-ix-deficiency-allowing-for-ankle-arthroplasty-without-factor-replacement-in-a-patient-with-moderate-haemophilia-b
#1
Kumiko Ono, Jun Hirose, Song H Chang, Minoru Kubota, Junya Kinkawa, Megumi Noguchi, Hideyuki Takedani
: Liver transplantation is one of the treatments for haemophilic patients having severe liver cirrhosis who are infected with the hepatitis C virus. Patients with haemophilia can develop arthroplasty requiring surgical intervention, and the surgical outcomes of patients undergoing such procedures after liver transplant has not been reported. Treatment for arthropathy is important for improving the quality of life for patients who survive after liver transplantation. We report the first case of ankle arthroscopic arthrodesis in a patient with haemophilia B after undergoing living donor liver transplantation...
December 11, 2017: Blood Coagulation & Fibrinolysis: An International Journal in Haemostasis and Thrombosis
https://www.readbyqxmd.com/read/29230596/distribution-of-potential-eye-and-tissue-donors-within-an-australian-teaching-hospital
#2
Martin J Dutch, Anthony F Denahy
Eye and Tissue donation has the capacity to transform lives, yet the vast majority of potential in-hospital donors are not recognised. Studies which describe the relative importance of specific units or wards in determining the size of the donor pool are limited. The aim of this study was to map the distribution of potential Eye and Tissue donors within the study hospital. A 12-month retrospective analysis of all patient deaths at the study hospital was undertaken. The ability to donate corneal, heart valve, bone and skin tissue was investigated...
December 11, 2017: Cell and Tissue Banking
https://www.readbyqxmd.com/read/29229984/molecular-and-functional-variation-in-ipsc-derived-sensory-neurons
#3
Jeremy Schwartzentruber, Stefanie Foskolou, Helena Kilpinen, Julia Rodrigues, Kaur Alasoo, Andrew J Knights, Minal Patel, Angela Goncalves, Rita Ferreira, Caroline Louise Benn, Anna Wilbrey, Magda Bictash, Emma Impey, Lishuang Cao, Sergio Lainez, Alexandre Julien Loucif, Paul John Whiting, Alex Gutteridge, Daniel J Gaffney
Induced pluripotent stem cells (iPSCs), and cells derived from them, have become key tools for modeling biological processes, particularly in cell types that are difficult to obtain from living donors. Here we present a map of regulatory variants in iPSC-derived neurons, based on 123 differentiations of iPSCs to a sensory neuronal fate. Gene expression was more variable across cultures than in primary dorsal root ganglion, particularly for genes related to nervous system development. Using single-cell RNA-sequencing, we found that the number of neuronal versus contaminating cells was influenced by iPSC culture conditions before differentiation...
December 11, 2017: Nature Genetics
https://www.readbyqxmd.com/read/29229480/liver-transplantation-for-deterioration-in-native-liver-function-after-portoenterostomy-for-biliary-atresia-in-japan-short-versus-long-term-survivors
#4
Takanori Ochi, Hiroki Nakamura, Momoko Wada, Tsuyoshi Tamura, Hiroyuki Koga, Tadaharu Okazaki, Masahiko Urao, Yoichi Ishizaki, Seiji Kawasaki, Mureo Kasahara, Koichi Mizuta, Geoffrey J Lane, Atsuyuki Yamataka
PURPOSE: We reviewed our post-Kasai portoenterostomy biliary atresia (BA) patients who required liver transplantation (LTx) for deterioration in native liver (NL) function to investigate mortality in relation to age at LTx. METHODS: BA patients indicated for LTx when less than 18years old (U18; n=17) and when 18 or older (18+; n=13) were compared. All achieved jaundice clearance postoperatively (TBil ≤1.2mg/dL (≈20μmol/L)). RESULTS: In U18, living-donor (LD) LTxs were performed at a median of 6...
November 13, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/29228302/susceptibility-of-hla-e-01-03-allele-carriers-to-develop-cytomegalovirus-replication-after-living-donor-kidney-transplantation
#5
Hana Guberina, Fabiola da Silva Nardi, Rafael Tomoya Michita, Sebastian Dolff, Anja Bienholz, Falko M Heinemann, Benjamin Wilde, Mirko Trilling, Peter A Horn, Andreas Kribben, Oliver Witzke, Vera Rebmann
Cytomegalovirus (CMV) causes serious complications among solid-organ transplant recipients. We report the positive correlation between the presence of the Human Leukocyte Antigen (HLA)-E*01:03 allele in living-donor kidney recipients and CMV reactivation during the first year after transplantation. Thus, the HLA-E recipient genotyping may help to identify CMV-prone patients who require individualized patient-based CMV management.
December 8, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29226766/a-case-report-of-living-donor-liver-transplantation-for-fulminant-hepatitis-related-to-hepatitis-e-virus-infection
#6
Keita Shimata, Yasuhiko Sugawara, Hidekazu Yamamoto, Hiroaki Okamoto, Koushi Uchida, Seiichi Kawabata, Kaori Isono, Shintaro Hayashida, Yukihiro Inomata
Hepatitis E virus (HEV) infection which may become fulminant, especially in elderly people is more common than previously recognized in develop countries. Here we report successful living-donor liver transplantation (LDLT) in a case of acute liver failure due to HEV. A 63-year-old Japanese man with no previous history of liver disease was admitted for severe acute hepatitis. Detection of anti-HEV immunoglobulin A established a diagnosis of this virus-related liver failure. The patient suffered from hepatic encephalopathy 10 days after symptom onset and underwent LDLT...
January 1, 2017: Progress in Transplantation
https://www.readbyqxmd.com/read/29226264/generation-of-viable-progeny-from-dead-brooders-of-endangered-catfish-clarias-magur-hamilton-1822
#7
Sullip Kumar Majhi, Santosh Kumar
The obligatory air-breathing catfish Clarias magur is a prime candidate for aquaculture owing to its unique taste, high growth rate, and hardy nature. However, recently the IUCN has listed the species under the endangered category because the population has critically declined in the wild. The sexually mature C. magur brooders are often collected from their natural habitats for seed production in captivity. In many cases, the brooder dies due to handling injuries or confinement stress. In this study, we demonstrated that viable progeny could be generated from freshly dead sexually mature C...
October 2017: Heliyon
https://www.readbyqxmd.com/read/29223705/functional-hepatocyte-clusters-on-bioactive-blend-silk-matrices-towards-generating-bioartificial-liver-constructs
#8
Guru Janani, Samit K Nandi, Biman B Mandal
The creation of in vitro functional hepatic tissue simulating micro-environmental niche of native liver is a keen area of research due to its demand in bioartificial liver (BAL) and cell-based tissue engineering. Here, we investigated the potential of novel blend (BA) silk scaffold fabricated by blending mulberry (Bombyx mori, BM) silk fibroin with cell adhesion motif (RGD) rich non-mulberry (Antheraea assamensis, AA) silk fibroin in generating a functional liver construct. Three-dimensional (3D) porous silk scaffolds (BM, AA and BA) were physico-chemically characterized and functionally evaluated using human hepatocarcinoma cells (HepG2) and primary neonatal rat hepatocytes...
December 6, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/29222104/effect-of-start-up-strategies-and-electrode-materials-on-carbon-dioxide-reduction-on-bio-cathodes
#9
Soroush Saheb-Alam, Abhijeet Singh, Malte Hermansson, Frank Persson, Anna Schnürer, Britt-Marie Wilén, Oskar Modin
The enrichment of CO2-reducing microbial bio-cathodes is challenging. Previous research has shown that a promising approach could be to first enrich bio-anodes and then lower the potential so the electrodes are converted into bio-cathodes. However, the effect of such a transition on the microbial community on the electrode has not been studied. The goal of this study was, thus, to compare the start-up of bio-cathodes from pre-enriched anodes with direct start-up from bare electrodes and to investigate changes in microbial community composition...
December 8, 2017: Applied and Environmental Microbiology
https://www.readbyqxmd.com/read/29221944/living-uterus-donation-and-transplantation-experience-of-interest-and-screening-in-a-single-center-in-the-united-states
#10
Liza Johannesson, Kristin Wallis, E Colin Koon, Gregory J Mckenna, Tiffany Anthony, Sara G Leffingwell, Goran B Klintmalm, Robert T Gunby, Giuliano Testa
BACKGROUND: Little is known about attitudes toward uterus donation and transplantation in society and the interest of the women the treatment is aimed to assist. OBJECTIVE: This study examined the interest of recipients and living donors in our uterus transplantation program; it describes the screening protocol we developed and the results of the screening and reports demographic data and characteristics of screened candidates. STUDY DESIGN: Initial screening and evaluation included physical examinations by a gynecologist and a transplant surgeon; psychological evaluation; imaging (x-ray, computed tomography, ultrasound); blood tests; immunological testing; viral, bacterial, and fungal testing; drug screen; hormonal testing; Pap smear; urinalysis; and electrocardiogram...
December 5, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29221321/living-related-lung-transplantation
#11
REVIEW
Hiroshi Date
Living-donor lobar lung transplantation (LDLLT) was developed to deal with the severe shortage of brain dead door for patients who would not survive the long waiting period. In standard LDLLT, right and left lower lobes removed from two healthy donors are implanted into a recipient after right and left pneumonectomies using cardiopulmonary bypass (CPB). The number of LDLLT has decreased in the USA due to the recent change in allocation system for cadaveric donor lungs. For the past several years, most of the reports on LDLLT have been from Japan, where the average waiting time for a cadaveric lung is exceeding 800 days...
September 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29220759/polymer-inclusion-membrane-to-access-zn-speciation-comparison-with-root-uptake
#12
Ruben Vera, Clàudia Fontàs, Josep Galceran, Olga Serra, Enriqueta Anticó
Metal speciation studies can be performed with a new technique based on a functionalized membrane. The estimation of not only the total amount of metal, but also the metal available to living organisms is very important. In this context, we have investigated the use of a polymer inclusion membrane (PIM) in a new tool for the determination of free metal ion concentration. In order to check the usefulness of PIM devices in metal speciation studies and metal availability to potato plants (Solanum tuberosum), Zn has been chosen as a case study...
December 5, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/29218832/necrotizing-enterocolitis-in-the-setting-of-milk-allergy-after-pediatric-living-donor-liver-transplantation
#13
Soichi Narumoto, Seisuke Sakamoto, Hajime Uchida, Kengo Sasaki, Takanobu Shigeta, Akinari Fukuda, Shunsuke Nosaka, Rie Irie, Takako Yoshioka, Mureo Kasahara
NEC is an idiopathic intestinal mucosal injury that may progress to transmural bowel necrosis without mesenteric ischemia. NEC usually affects 7- to 10-day-old neonates following enteral feeding. A 10-month-old girl with no history of laparotomy underwent LDLT for acute liver failure. After starting enteral feeding on postoperative day 5, she developed abdominal distention. Diffuse PVG and PI were detected by radiologic modalities. Exploratory laparotomy revealed patchy necrosis of the intestine without perforation...
December 7, 2017: Pediatric Transplantation
https://www.readbyqxmd.com/read/29218739/successful-liver-transplantation-for-homozygous-protein-c-deficiency-with-a-type-ii-mutation-using-a-heterozygous-living-related-donor
#14
Alexander A Boucher, Lori Luchtman-Jones, Jaimie D Nathan, Joseph S Palumbo
No abstract text is available yet for this article.
December 8, 2017: American Journal of Hematology
https://www.readbyqxmd.com/read/29218666/transition-from-laparoscopic-to-retroperitoneoscopic-approach-for-live-donor-nephrectomy
#15
Zi Qin Ng, Gabrielle Musk, Alethea Rea, Bulang He
BACKGROUND: Laparoscopic donor nephrectomy has become the standard of care due to multiple benefits. Currently, there are various techniques employed with two different approaches: transperitoneal (TLDN) or retroperitoneoscopic (RLDN) approach. There is a lack of data to determine which technique is superior, although the RLDN offers an anatomical advantage by avoidance of manipulation of the intraperitoneal organs. The aims of this study were to explore the merits of RLDN to TLDN and assess the learning curve of transition from TLDN to RLDN...
December 7, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/29217818/proteomic-analysis-of-perfusate-from-machine-cold-perfusion-of-transplant-kidneys-insights-into-protection-from-injury
#16
Michael A J Moser, Katherine Sawicka, Steven Arcand, Preston O'Brien, Patrick Luke, Gavin Beck, Jolanta Sawicka, Alejandro Cohen, Grzegorz Sawicki
BACKGROUND Machine cold perfusion is beneficial to the preservation of kidneys for transplantation. At the end of preservation, the perfusion solution contains many proteins. Using a proteomics approach, we searched for useful biomarkers and potential therapeutic targets in the perfusate. Our program is unique in that all transplant kidneys (even living donor kidneys, LKD) are placed on machine cold perfusion prior to transplantation. MATERIAL AND METHODS Perfusates from donation after neurological and circulatory determination of death (DNDD and DCDD respectively) and LKD were collected (n=41) and analyzed for LDH, neutrophil gelatinase-associated lipocalin (NGAL), and matrix metalloproteinase-2 (MMP-2) as markers of injury...
December 8, 2017: Annals of Transplantation: Quarterly of the Polish Transplantation Society
https://www.readbyqxmd.com/read/29217695/harmonizing-methods-for-estimating-the-impact-of-contraceptive-use-on-unintended-pregnancy-abortion-and-maternal-health
#17
Ian Askew, Michelle Weinberger, Aisha Dasgupta, Jacqueline Darroch, Ellen Smith, John Stover, Melanie Yahner
Estimates of the potential impacts of contraceptive use on averting unintended pregnancies, total and unsafe abortions, maternal deaths, and newborn, infant, and child deaths provide evidence of the value of investments in family planning programs and thus are critically important for policy makers, donors, and advocates alike. Several research teams have independently developed mathematical models that estimate the number of adverse health outcomes averted due to contraceptive use. However, each modeling approach was designed for different purposes, and as such the methodological assumptions, data inputs, and mathematical algorithms initially used in each model differed; consequently, the models did not produce comparable estimates for the same outcome indicators...
December 7, 2017: Global Health, Science and Practice
https://www.readbyqxmd.com/read/29216531/living-donor-liver-transplantation-for-adult-budd-chiari-syndrome-resection-without-replacement-of-retrohepatic-ivc-a-case-report
#18
Tarek Abdelazeem Sabra, Hideaki Okajima, Tetsuya Tajima, Ken Fukumitsu, Koichiro Hata, Kentaro Yasuchika, Toshihiko Masui, Kojiro Taura, Toshimi Kaido, Shinji Uemoto
INTRODUCTION: Suprahepatic caval resection and replacement of inferior vena cava (IVC) is standard procedure in deceased donor liver transplantation for patients with Budd-Chiari syndrome (BCS). However, replacement of IVC in living donor liver transplantation (LDLT) is difficult. We report a case of BCS successfully treated by LDLT without replacement of IVC. PRESENTATION OF CASE: A 52-years-old female with a primary BCS due to IVC thrombosis. A vena cava (VC) stent placed after angioplasty without improvement of the hepatic, portal venous flow and liver functions, Transjugular intrahepatic portosystemic shunt was considered and the patient had a rapid deterioration and increased ascites...
December 1, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/29215180/direct-and-indirect-costs-incurred-by-australian-living-kidney-donors
#19
Lianne Barnieh, John Kanellis, Stephen McDonald, Jennifer Arnold, Jessica M Sontrop, Meaghan Cuerden, Scott Klarenbach, Amit X Garg, Neil Boudville
AIM: To describe the direct and indirect costs incurred by Australian living kidney donors. METHODS: We studied 55 living kidney donors from 3 centres in Perth, Australia and 1 centre in Melbourne, Australia (2010-2014); 49 donors provided information on expenses incurred during the donor evaluation period and up to 3 months after donation. We used a micro-costing approach to measure and value the units of resources consumed. Expenses were grouped as direct costs (ground and air travel, accommodation, and prescription medications) and indirect costs (lost wages and lost productivity)...
December 7, 2017: Nephrology
https://www.readbyqxmd.com/read/29214962/prisoners-as-living-donors-a-vulnerabilities-analysis
#20
Lainie Friedman Ross, J Richard Thistlethwaite
Although national guidelines exist for evaluating the eligibility of potential living donors and for procuring their informed consent, no special protections or considerations exist for potential living donors who are incarcerated. Human research subject protections in the United States are codified in the Federal Regulations, 45 CFR 46, and special protections are given to prisoners. Living donor transplantation has parallels with human subject research in that both activities are performed with the primary goal of benefiting third parties...
January 2018: Cambridge Quarterly of Healthcare Ethics: CQ: the International Journal of Healthcare Ethics Committees
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