keyword
MENU ▼
Read by QxMD icon Read
search

Hand transplantation

keyword
https://www.readbyqxmd.com/read/29324928/individual-kidney-depth-determination-is-mandatory-to-assess-split-renal-function-in-nephrography-irrespective-of-age
#1
Helmut Sinzinger, Lindsay Brammen
Nephrography having been introduced more than 60 years ago still now is one of the most frequently used and informative procedures in Nuclear Medicine. Although being considered a well standardized method, a worldwide study in 34 centers in 21 countries revealed that determination of split kidney function shows unacceptable high variation, particularly in patients with a relative kidney function below 30%. Furthermore, kidney depth usually is not considered. The calculation of kidney depth by various formulas available, each claiming to be more predictive, is different in races and does not allow individual information, which particularly in patients with a diseased kidney may become unreliable...
September 2017: Hellenic Journal of Nuclear Medicine
https://www.readbyqxmd.com/read/29320716/distinct-roles-of-systemic-and-local-actions-of-insulin-on-pancreatic-%C3%AE-cells
#2
Takumi Kitamoto, Kenichi Sakurai, Eun Young Lee, Koutaro Yokote, Domenico Accili, Takashi Miki
OBJECTIVE: Pancreatic β-cell mass and function are critical in glucose homeostasis. Their regulatory mechanisms have been studied principally under experimental conditions of reduced β-cell numbers, such as β-cell ablation and partial pancreatectomy. In the present study, we generated an opposite mouse model with an excessive amount of ectopic β-cells, and analyzed its consequence on β-cell mass and survival. METHODS: Mice underwent sub-renal transplantation (SRT) of pseudo-islets generated from a pancreatic β-cell line MIN6 or intra-pancreatic transplantation (IPT) of MIN6 cells, and morphological and functional changes of their endocrine pancreata were analyzed...
January 7, 2018: Metabolism: Clinical and Experimental
https://www.readbyqxmd.com/read/29319572/vascularized-composite-allotransplantation-of-the-elbow-joint-a-cadaveric-study
#3
Mitchell A Pet, Angelo B Lipira, Yusha Liu, Dennis Kao, Jason H Ko
BACKGROUND: Surgical options for the unreconstructable elbow are limited to arthrodesis, total arthroplasty, or osteoarticular allograft reconstruction. Each of these options is limited by severe functional impairment and/or high complication rates. Vascularized allotransplantation of the elbow joint has the potential to mitigate these complications. In this study, we describe our technique for harvesting the elbow for vascularized joint transplantation and demonstrate the flap's vascularity using contrast angiography...
January 9, 2018: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/29314617/increased-risk-donors-a-bird-in-the-hand
#4
EDITORIAL
Daniel R Kaul
Unexpected donor-derived infections (DDI) are relatively uncommon events complicating less than 1% of solid organ transplants (1). Disease can be severe, however, with malignancies and agents that infect the central nervous system carrying a particularly high risk of adverse outcomes (2). In most cases, this risk is managed by a combination of clinical assessment and pre-procurement donor testing. This article is protected by copyright. All rights reserved.
January 4, 2018: American Journal of Transplantation
https://www.readbyqxmd.com/read/29308619/direct-coculture-of-human-chondrocytes-and-synovium-derived-stem-cells-enhances-in-vitro-chondrogenesis
#5
Tae Woo Kim, Myung Chul Lee, Hyun Cheol Bae, Hyuk-Soo Han
OBJECTIVES: Coculture of chondrocytes and mesenchymal stem cells (MSCs) has been developed as a strategy to overcome the dedifferentiation of chondrocytes during in vitro expansion in autologous chondrocyte transplantation. Synovium-derived stem cells (SDSCs) can be a promising cell source for coculture due to their superior chondrogenic potential compared to other MSCs and easy accessibility without donor site morbidity. However, studies on coculture of chondrocytes and SDSCs are very limited...
April 2018: Cell Journal
https://www.readbyqxmd.com/read/29300898/impact-of-human-leukocyte-antigen-mismatch-on-lung-transplant-outcome
#6
Yoshito Yamada, Tim Langner, Ilhan Inci, Christian Benden, Macé Schuurmans, Walter Weder, Wolfgang Jungraithmayr
OBJECTIVES: Human leucocyte antigen (HLA) mismatch between donor and recipient has a differential impact on the outcome after transplant (Tx) among transplantable solid organs. Although the lung is considered a highly antigenic organ, the impact of HLA matching between the donor and the recipient has been shown to be heterogeneous on lung Tx outcome. To provide further evidence that HLA matching should be considered in the decision process prior to lung Tx, we evaluated the impact of donor/recipient HLA mismatch on the outcome after lung Tx at our institution...
January 2, 2018: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/29300388/colonoscopy-based-colorectal-cancer-modeling-in-mice-with-crispr-cas9-genome-editing-and-organoid-transplantation
#7
Jatin Roper, Tuomas Tammela, Adam Akkad, Mohammad Almeqdadi, Sebastian B Santos, Tyler Jacks, Ömer H Yilmaz
Most genetically engineered mouse models (GEMMs) of colorectal cancer are limited by tumor formation in the small intestine, a high tumor burden that limits metastasis, and the need to generate and cross mutant mice. Cell line or organoid transplantation models generally produce tumors in ectopic locations-such as the subcutaneous space, kidney capsule, or cecal wall-that do not reflect the native stromal environment of the colon mucosa. Here, we describe detailed protocols to rapidly and efficiently induce site-directed tumors in the distal colon of mice that are based on colonoscopy-guided mucosal injection...
February 2018: Nature Protocols
https://www.readbyqxmd.com/read/29286843/where-does-the-transplanted-fat-is-located-in-the-gluteal-region-research-letter
#8
Guillermo Ramos-Gallardo, Pablo Medina-Zamora, Lázaro Cardenas-Camarena, David Orozco-Rentería, Héctor Duran-Vega, Eduardo Mota-Fonseca
INTRODUCTION: Liposuction is one of the most popular plastic surgery procedures. As in any surgery, there are risks and complications, especially when combined with fat injection. Case reports of fat embolism have been reported. A possible explanation is the puncture and tearing of gluteal vessels during the procedure, especially when a deep injection is planned. OBJECTIVE: To identify the places where fat can be located after injection during a fat graft in the gluteus...
December 29, 2017: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
https://www.readbyqxmd.com/read/29282521/engineered-exosomes-emerging-from-muscle-cells-break-immune-tolerance-to-her2-in-transgenic-mice-and-induce-antigen-specific-ctls-upon-challenge-by-human-dendritic-cells
#9
Simona Anticoli, Eleonora Aricò, Claudia Arenaccio, Francesco Manfredi, Chiara Chiozzini, Eleonora Olivetta, Flavia Ferrantelli, Laura Lattanzi, Maria Teresa D'Urso, Enrico Proietti, Maurizio Federico
We recently described a novel biotechnological platform for the production of unrestricted cytotoxic T lymphocyte (CTL) vaccines. It relies on in vivo engineering of exosomes, i.e., nanovesicles constitutively released by all cells, with full-length antigens of choice upon fusion with an exosome-anchoring protein referred to as Nefmut. They are produced upon intramuscular injection of a DNA vector and, when uploaded with a viral tumor antigen, were found to elicit an immune response inhibiting the tumor growth in a model of transplantable tumors...
December 27, 2017: Journal of Molecular Medicine: Official Organ of the "Gesellschaft Deutscher Naturforscher und Ärzte"
https://www.readbyqxmd.com/read/29278729/stroke-promotes-survival-of-nearby-transplanted-neural-stem-cells-by-decreasing-their-activation-of-caspase-3-while-not-affecting-their-differentiation
#10
Nina Kosi, Ivan Alić, Iva Salamon, Dinko Mitrečić
Although transplantation of stem cells improves recovery of the nervous tissue, little is known about the influence of different brain regions on transplanted cells. After we confirmed that cells with uniform differentiation potential can be generated in independent experiments, one million of neural stem cells isolated from B6.Cg-Tg(Thy1-YFP)16Jrs/J mouse embryos were transplanted into the brain 24 hours after induction of stroke. The lateral ventricles, the corpus callosum and the striatum were tested. Two and four weeks after the transplantation, the cells transplanted in all three regions have been attracted to the ischemic core...
December 23, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/29277311/targeting-gut-microbiome-a-novel-and-potential-therapy-for-autism
#11
REVIEW
Yongshou Yang, Jinhu Tian, Bo Yang
Autism spectrum disorder (ASD) is a severely neurodevelopmental disorder that impairs a child's ability to communicate and interact with others. Children with neurodevelopmental disorder, including ASD, are regularly affected by gastrointestinal problems and dysbiosis of gut microbiota. On the other hand, humans live in a co-evolutionary association with plenty of microorganisms that resident on the exposed and internal surfaces of our bodies. The microbiome, refers to the collection of microbes and their genetic material, confers a variety of physiologic benefits to the host in many key aspects of life as well as being responsible for some diseases...
December 22, 2017: Life Sciences
https://www.readbyqxmd.com/read/29275614/-wound-repair-and-functional-reconstruction-of-high-voltage-electrical-burns-in-wrists
#12
Y M Shen, C X Ma, F J Qin, C Zhang, C Wang, X H Hu
Objective: To explore the methods and effects of wound repair and functional reconstruction of high-voltage electrical burns in wrists. Methods: From January 2009 to June 2016, 71 patients with high-voltage electrical burns in wrists were hospitalized, with 118 wrist wounds including 21 of type Ⅰ, 69 of type Ⅱ, 9 of type Ⅲ, and 19 of type Ⅳ. According to the wrist injuries, different surgical operations were performed. Forearm amputation was conducted in 20 wrists with necrosis in the distal end. On the basis of fasciotomy for decompression, early debridement was performed on the other 98 wrist wounds...
December 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/29243166/a-hospital-and-home-based-exercise-program-to-address-functional-decline-in-people-following-allogeneic-stem-cell-transplantation
#13
S Abo, D Ritchie, L Denehy, Y Panek-Hudson, L Irving, C L Granger
PURPOSE: The aims of this study are to investigate the feasibility of an exercise program commencing 60 days following allogeneic stem cell transplantation (alloSCT), to investigate changes in physical function and health-related quality of life (HRQoL) in patients from pre- to post-alloSCT and to explore changes in patient outcomes before and after the program. METHODS: This study is a single site, prospective case series including 43 adults undergoing alloSCT...
December 14, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/29235161/management-of-actinic-keratosis-at-specific-body-sites-in-patients-at-high-risk-of-carcinoma-lesions-expert-consensus-from-the-akteam%C3%A2-of-expert-clinicians
#14
REVIEW
M A Richard, J M Amici, N Basset-Seguin, J P Claudel, B Cribier, B Dreno
BACKGROUND: Actinic keratoses (AK) arise on sun-exposed regions of the skin. If left untreated, AK may progress to invasive squamous cell carcinoma (SCC), although the rate of progression is low. A practical treatment algorithm for the treatment of AK in standard situations has been published by the AKTeam™ expert panel. However, management of particular situations of AK with increasing/higher carcinoma risk or AK progressing into carcinomas with increased aggressiveness due to their anatomical location (risky areas), or in patients with an increased risk of SCC requires further discussion...
December 13, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/29226102/timing-of-hepatitis-c-virus-treatment-in-liver-transplant-candidates-in-the-era-of-direct-acting-antiviral-agents
#15
REVIEW
George Cholankeril, Mairin Joseph-Talreja, Brandon J Perumpail, Andy Liu, Eric R Yoo, Aijaz Ahmed, Aparna Goel
Chronic hepatitis C virus (HCV) infection remains the leading indication for liver transplantation (LT) in the United States. While most patients with chronic HCV infection remain asymptomatic, up to one-third develop progressive liver disease resulting in cirrhosis. LT is often the only curative treatment once significant hepatic decompensation develops. However, antiviral therapy for HCV infection has advanced markedly in the past 5 years with the discovery and approval of direct-acting antiviral agents. These new regimens are well tolerated, of short duration and highly effective, unlike the traditional treatment with pegylated-interferon and ribavirin...
December 28, 2017: Journal of Clinical and Translational Hepatology
https://www.readbyqxmd.com/read/29217883/squamous-cell-carcinoma-of-skin-after-20-years-of-renal-transplantation
#16
J Poddar, A D Sharma, S Patel, U Suryanarayana
Solid organ transplant recipients are at high risk of developing malignancies due to the prolonged use of immunosuppressant drugs. Squamous cell carcinoma of skin can occur in these patients even after decades of organ transplant. A 45-year-old male underwent renal transplant for end-stage renal disease 23 years ago and was on immunosuppressive drugs since then. The patient was on regular follow-up. Three years back, he developed squamous cell carcinoma of both forearms and hands, which was treated with radiation therapy using 8 MeV electrons, by parallel opposed fields to a dose of 60 Gy/30 fractions...
November 2017: Indian Journal of Nephrology
https://www.readbyqxmd.com/read/29216804/the-use-of-alpha-fetoprotein-for-the-treatment-of-autoimmune-diseases-and-cancer
#17
Vladimir N Pak
Alpha-fetoprotein is a shuttle protein that delivers nutrients through receptor-mediated endocytosis to embryotic cells. In adults, alpha-fetoprotein can shuttle drugs into alpha-fetoprotein receptor-positive myeloid-derived suppressor, regenerating and also cancer cells. Drugs with high-binding affinity to alpha-fetoprotein can activate or deplete targeted cells. Myeloid-derived suppressor cells activation leads to immune suppression that can be used for treating autoimmune diseases. On the other hand, toxins delivered by alpha-fetoprotein can damage myeloid-derived suppressor cells and consequently unleash innate and adaptive immunity to destroy cancer cells...
January 2018: Therapeutic Delivery
https://www.readbyqxmd.com/read/29208980/long-term-drug-modification-to-the-surface-of-mesenchymal-stem-cells-by-the-avidin-biotin-complex-method
#18
Yukiya Takayama, Kosuke Kusamori, Mika Hayashi, Noriko Tanabe, Satoru Matsuura, Mari Tsujimura, Hidemasa Katsumi, Toshiyasu Sakane, Makiya Nishikawa, Akira Yamamoto
Mesenchymal stem cells (MSCs) have various functions, making a significant contribution to tissue repair. On the other hand, the viability and function of MSCs are not lasting after an in vivo transplant, and the therapeutic effects of MSCs are limited. Although various chemical modification methods have been applied to MSCs to improve their viability and function, most of conventional drug modification methods are short-term and unstable and cause cytotoxicity. In this study, we developed a method for long-term drug modification to C3H10T1/2 cells, murine mesenchymal stem cells, without any damage, using the avidin-biotin complex method (ABC method)...
December 5, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29206676/hepatobiliary-hands-of-hopkins
#19
Henry A Pitt
OBJECTIVE: This historical perspective documents the role that John L. Cameron played in advancing hepatobiliary research, education, and surgery at Johns Hopkins in the 1970s, 1980s, and 1990s. SUMMARY OF BACKGROUND DATA: Dating back to William S. Halsted in the 19th century, leaders of the Department of Surgery at Johns Hopkins have been interested in hepatobiliary disease and surgery. John L. Cameron had broad hepato-pancreato-biliary (HPB) interests when he completed his surgical training...
December 4, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/29203437/effect-of-alcohol-based-hand-rub-on-hand-microbiome-and-hand-skin-health-in-hospitalized-adult-stem-cell-transplant-patients-a-pilot-study
#20
Pranab K Mukherjee, Jyotsna Chandra, Mauricio Retuerto, Karen A Arters, Mary C Consolo, A'ja Patterson, Saralee Bajaksouzian, James W Arbogast, Todd J Cartner, Michael R Jacobs, Mahmoud A Ghannoum, Robert A Salata
No abstract text is available yet for this article.
December 1, 2017: Journal of the American Academy of Dermatology
keyword
keyword
16606
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"