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kidney and pancreas

Anna Ravn Landtblom, Hannah Bower, Therese M-L Andersson, Paul W Dickman, Jan Samuelsson, Magnus Björkholm, Sigurdur Yngvi Kristinsson, Malin Hultcrantz
To determine the risk of a wide range of second malignancies in patients with myeloproliferative neoplasms (MPNs), we conducted a large population-based study and compared the results to matched controls. From national Swedish registers, 9379 patients with MPNs diagnosed between 1973 and 2009, and 35,682 matched controls were identified as well as information on second malignancies, with follow-up until 2010. Hazard ratios (HRs) with 95 % confidence intervals (CIs) were calculated using Cox regression and a flexible parametric model...
January 30, 2018: Leukemia: Official Journal of the Leukemia Society of America, Leukemia Research Fund, U.K
Taro Funakoshi, Takahiro Horimatsu, Michio Nakamura, Koichi Shiroshita, Koichi Suyama, Masashi Mukoyama, Takuro Mizukami, Tsutomu Sakurada, Eishi Baba, Kazuhiko Tsuruya, Akira Nozaki, Kensei Yahata, Yukinori Ozaki, Yoshifumi Ubara, Hisateru Yasui, Akihiro Yoshimoto, Shingo Fukuma, Naoya Kondo, Takeshi Matsubara, Kazuo Matsubara, Shunichi Fukuhara, Motoko Yanagita, Manabu Muto
Background: Cancer is a major cause of death in patients undergoing haemodialysis. However, information about the actual clinical practice of chemotherapy for patients with cancer undergoing haemodialysis is lacking. We conducted a nationwide survey using questionnaires on the clinical practice of chemotherapy for such patients. Patients and methods: The nationwide survey included patients undergoing haemodialysis who were subsequently diagnosed with cancer in 20 hospitals in Japan from January 2010 to December 2012...
2018: ESMO Open
Tuck Yean Yong, Kareeann Sok Fun Khow
Diabetic muscle infarction (DMI) refers to spontaneous ischemic necrosis of skeletal muscle among people with diabetes mellitus, unrelated to arterial occlusion. People with DMI may have coexisting end-stage renal disease (ESRD) but little is known about its epidemiology and clinical outcomes in this setting. This scoping review seeks to investigate the characteristics, clinical features, diagnostic evaluation, management and outcomes of DMI among people with ESRD. Electronic database (PubMed/MEDLINE, CINAHL, SCOPUS and EMBASE) searches were conducted for ("diabetic muscle infarction" or "diabetic myonecrosis") and ("chronic kidney disease" or "renal impairment" or "dialysis" or "renal replacement therapy" or "kidney transplant") from January 1980 to June 2017...
March 6, 2018: World Journal of Nephrology
Ting Deng, Yu Zhang, Yang Wu, Ping Ma, Jiufei Duan, Wei Qin, Xu Yang, Mingqing Chen
Epidemiological studies suggest a positive relationship between phthalate exposure and diabetes. However, little is known about the impact of dibutyl phthalate (DBP) exposure on the development of diabetes. To determine the role of DBP exposure on the development of type 2 diabetes, mice were orally exposed to DBP dosages of 0.5, 5, 50 mg/kg/day for 7 weeks, combined with a high fat diet and injections of a low dose of streptozotocin (STZ). The results showed that exposure to 50 mg/kg/day DBP alone induced a marked decrease in insulin secretion and glucose intolerance, but had no influence on insulin resistance...
March 8, 2018: Toxicology Letters
Sapan Kumar Behera, Saibal Das, Alphienes Stanley Xavier, Sandhiya Selvarajan
Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a serious and potentially fatal adverse effect to therapeutic medications. The incidence of this condition varies among different ethnicities because of the difference in the genetic makeup. Though fever, rash and eosinophilia are essential features for the diagnosis of this syndrome, these vary from patient to patient along with the involvement of various organs such as liver, kidney, lungs, pancreas, etc. Some of the atypical features are dysphagia, agranulocytosis, and chylous ascites...
March 15, 2018: Hospital Practice (Minneapolis)
Go Noguchi, Noboru Nakaigawa, Masataka Taguri, Sohgo Tsutsumi, Yoko Saito, Sachi Fukui, Masato Yasui, Takashi Tokita, Taku Mitome, Tomoyuki Tatenuma, Shinnosuke Kuroda, Koichi Abe, Daiki Ueno, Kazuhiro Namura, Susumu Umemoto, Akitoshi Takizawa, Junichi Ohta, Teiichiro Ueki, Takeshi Watanabe, Kazuki Kobayashi, Keiichi Kondo, Takeshi Kishida, Hitomi Kanno, Kazuo Kitami, Takeharu Yamanaka, Masahiro Yao
We investigated time-dependent changes in the relapse features of renal cell carcinoma (RCC) after curative surgery. Between 1985 and 2015, 1398 patients with RCC (1226 clear cell RCC, 89 papillary RCC, and 53 chromophobe RCC) underwent curative surgery at Yokohama City University Hospital and its affiliated hospitals. We retrospectively reviewed the clinicopathologic factors of patients with relapse after surgery. Median follow-up was 56.3 months. Recurrence occurred in 245 patients (217 clear cell RCC, 12 papillary RCC, and 3 chromophobe RCC)...
March 7, 2018: Clinical & Experimental Metastasis
Tarik Mahfoud, Rachid Tanz, Mohamed Réda Khmamouche, Mohamed Allaoui, Rhizlane Belbaraka, Mouna Khouchani, Mohamed Ichou
Synchronous primary cancers involving the pancreas and kidney are extremely rare and poorly documented. We report the first case of this association treated with chemotherapy and tyrosine kinase inhibitor. A 70-year-old woman presented with a 2-month history of epigastric pain with weight loss of 12 kg. Two weeks previously, she had presented with jaundice and pelvic pain. A computed tomography (CT) scan of the body revealed the presence of an irregular mass in the body of the pancreas, encasing the celiac trunk, with dilatation of the biliary tract...
September 2017: Case Reports in Oncology
Venugopala Rao Konda, Madhavi Eerike, R Prasanth Chary, Ruckmani Arunachalam, Venkata Ramana Yeddula, Vinayak Meti, T Sobita Devi
OBJECTIVES: The objectives of the study were to assess evaluate the effects of aluminum chloride (AlCl3 ) on blood glucose and lipid levels in normal, diabetic, and glibenclamide-treated diabetic rats. MATERIALS AND METHODS: Forty-two male Wistar rats were divided into seven groups of six each. Group I was normal control, Groups II and III were given AlCl3 50 and 100 mg/kg, and Group IV to VII were administered with streptozotocin (STZ) (60 mg/kg) intraperitoneally...
September 2017: Indian Journal of Pharmacology
Chika Ifeanyi Chukwuma, Shahidul Islam
The present study investigated the anti-oxidative effects of xylitol both in vitro and in vivo in normal and type 2 diabetes (T2D) rat model. Free radical scavenging and ferric reducing potentials of different concentrations of xylitol were investigated in vitro. For in vivo study, six weeks old male Sprague-Dawley rats were divided into four groups, namely: Normal Control (NC), Diabetic Control (DBC), Normal Xylitol (NXYL) and Diabetic Xylitol (DXYL). T2D was induced in the DBC and DXYL groups. After the confirmation of diabetes, a 10% xylitol solution was supplied instead of drinking water to NXYL and DXYL, while normal drinking water was supplied to NC and DBC ad libitum...
May 2017: Acta Poloniae Pharmaceutica
Keith E Steele, Tze Heng Tan, René Korn, Karma Dacosta, Charles Brown, Michael Kuziora, Johannes Zimmermann, Brian Laffin, Moritz Widmaier, Lorenz Rognoni, Ruben Cardenes, Katrin Schneider, Anmarie Boutrin, Philip Martin, Jiping Zha, Tobias Wiestler
BACKGROUND: Immuno-oncology and cancer immunotherapies are areas of intense research. The numbers and locations of CD8+ tumor-infiltrating lymphocytes (TILs) are important measures of the immune response to cancer with prognostic, pharmacodynamic, and predictive potential. We describe the development, validation, and application of advanced image analysis methods to characterize multiple immunohistochemistry-derived CD8 parameters in clinical and nonclinical tumor tissues. METHODS: Commercial resection tumors from nine cancer types, and paired screening/on-drug biopsies of non-small-cell lung carcinoma (NSCLC) patients enrolled in a phase 1/2 clinical trial investigating the PD-L1 antibody therapy durvalumab (NCT01693562), were immunostained for CD8...
March 6, 2018: Journal for Immunotherapy of Cancer
Frank T Spradley, Jillian A Smith, Barbara T Alexander, Christopher D Anderson
Intrauterine growth restriction (IUGR) is linked to increased risk for chronic disease. Placental ischemia and insufficiency in the mother are implicated in predisposing IUGR offspring to metabolic dysfunction, including hypertension, insulin resistance, abnormalities in glucose homeostasis, and non-alcoholic fatty liver disease (NAFLD). Whether these metabolic disturbances contribute to the developmental origins of exaggerated cardiovascular-renal disease (CVRD) risk accompanying IUGR is unclear. IUGR impacts the pancreas, adipose tissue, and liver, which are hypothesized to program for hepatic insulin resistance and subsequent NAFLD...
March 6, 2018: American Journal of Physiology. Endocrinology and Metabolism
Guilherme Giannini Artioli, Craig Sale, Rebecca Louise Jones
Carnosine was originally discovered in skeletal muscle, where it exists in larger amounts than in other tissues. The majority of research into the physiological roles of carnosine have been conducted on skeletal muscle. Given this and the potential for muscle carnosine content to be increased with supplementation, there is now a large body of research examining the ergogenic effects (or otherwise) of carnosine. More recent research, however, points towards a potential for carnosine to exert a wider range of physiological effects in other tissues, including the brain, heart, pancreas, kidney and cancer cells...
March 4, 2018: European Journal of Sport Science
Jie Chang, Wen Zhang
IgG4-related disease (IgG4-RD) is a chronic and systemic disease that can involve multiple organs. The most commonly involved organs include the salivary glands, orbital adnexal structures, paranasal sinus, thyroid, lungs, breasts, aorta, pancreas, biliary ducts, kidneys, retroperitoneum, lymph nodes, prostate, pituitary, and endocranium. Due to increased disease research, several new site-specific nuances of IgG4-RD have been described. The authors have reviewed the recent literature and briefly summarize the infrequent organ involvement of IgG4-RD...
March 3, 2018: Clinical Rheumatology
Luis Muñoz-Bellvis, María Del Carmen Esteban, Manuel Iglesias, Luis González, Juan Ignacio González-Muñoz, Cristina Muñoz-González, José E Quiñones, Guadalupe Tabernero, Rosa Ana Iglesias, José María Sayagués, Pilar Fraile
INTRODUCTION: Simultaneous kidney-pancreas transplantation for patients with type 1 diabetes and end-stage chronic renal disease is widely performed. However, the rate of surgical morbidity from pancreatic complications remains high. The aim of this study was to describe the development and results of a new program, from the point of view of the pancreatic surgeon. METHODS: We analyzed 53 simultaneous kidney-pancreas transplantations performed over a period of seven years (2009-2016), with a median follow up of 39 months (range: 1-86 months)...
February 28, 2018: Cirugía Española
Andrea Lavazza, Marcello Massimini
Organoids are three-dimensional biological structures grown in vitro from different kinds of stem cells that self-organise mimicking real organs with organ-specific cell types. Recently, researchers have managed to produce human organoids which have structural and functional properties very similar to those of different organs, such as the retina, the intestines, the kidneys, the pancreas, the liver and the inner ear. Organoids are considered a great resource for biomedical research, as they allow for a detailed study of the development and pathologies of human cells; they also make it possible to test new molecules on human tissue...
February 28, 2018: Journal of Medical Ethics
Tolunay B Aydemir, Robert J Cousins
The SLC39A family of metal transporters was identified through homologies with the Zrt- and Irt-like (ZIP) proteins from yeast and plants. Of all the ZIP transporters, ZIP14 is arguably the most robustly characterized in terms of function at the integrative level. Mice with a global knockout of Zip14 are viable, thus providing the opportunity to conduct physiologic experiments. In mice, Zip14 expression is highly tissue specific, with the greatest abundance in the jejunum > liver > heart > kidney > white adipose tissue > skeletal muscle > spleen > pancreas...
February 1, 2018: Journal of Nutrition
Nemin Zhu, Neal E Rowe, Paul R Martin, Sean S Luke, Thomas B Mcgregor, Frank Myslik, Vivian C Mcalister, Alp Sener, Patrick P Luke
INTRODUCTION: We sought to determine whether protocol biopsies could be used to guide treatment and improve outcomes in simultaneous pancreas-kidney (SPK) patients. METHODS: Between 2004 and 2013, protocol biopsies were performed on SPK patients at 3-6 months and one year post-transplant. Maintenance immunosuppression consisted of a calcineurin inhibitor, anti-proliferative agent, and corticosteroid. Corticosteroid was withdrawn in negative early biopsies, maintained in subclinical/borderline biopsies, and increased if Banff IB or greater rejection was identified...
February 23, 2018: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
Efthalia Kerasioti, Dimitrios Stagos, Aristides M Tsatsakis, Demetrios A Spandidos, Ioannis Taitzoglou, Demetrios Kouretas
The purpose of the present study is to estimate the effects of sheep/goat whey protein dietary supplementation on the redox status of blood and tissues of rats. Twelve male Wistar rats were divided into the control group (standard commercial diet) and whey group [standard commercial diet + sheep/goat whey protein (1 g kg b.w/day)] (6 rats/group). The animals were maintainted on their respective diet for 28 days. At the end of the experimental period, reduced glutathione, catalase activity, total antioxidant capacity, thiobarbituric reactive substances, protein carbonyls and the decomposition rate of H2O2 were measured in blood and tissues of rats...
February 20, 2018: Molecular Medicine Reports
Modise Zacharia Koto, Oleh Y Matsevych, Fusi Mosai, Moses Balabyeki, Colleen Aldous
Background: Laparoscopy is increasingly utilised in the trauma setting. However, its safety and reliability in evaluating and managing retroperitoneal injuries are not known. Aim: The aim of this study was to analyse our experience with laparoscopic management of retroperitoneal injuries due to penetrating abdominal trauma (PAT) and to investigate its feasibility, safety and accuracy in haemodynamically stable patients. Methods: Over a 4-year period, patients approached laparoscopically with retroperitoneal injuries were analysed...
February 27, 2018: Journal of Minimal Access Surgery
Yi-Hsin Lin
Sodium-glucose cotransporter-2 (SGLT-2) inhibitors are the newest class of oral antidiabetic drugs (OADs), approved to be a second-line OAD for type 2 diabetes in Taiwan since 2016. The U.S. Food and Drug Administration (FDA) and the European Medicines Agency (EMA) had both released statements associating the use of SGLT-2 inhibitors may increase the risk of eu-glycemic diabetic ketoacidosis (euDKA). This review reveals the possible pathophysiology with a chain of metabolic adaptions to decrease plasma glucose and increase plasma ketone bodies through pancreas, kidney, liver and adipose tissue...
February 21, 2018: Journal of the Formosan Medical Association, Taiwan Yi Zhi
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