keyword
MENU ▼
Read by QxMD icon Read
search

Wada

keyword
https://www.readbyqxmd.com/read/29036457/feasibility-evaluation-of-long-term-use-of-beta-blockers-and-calcium-antagonists-in-patients-with-brugada-syndrome
#1
Tsukasa Kamakura, Mitsuru Wada, Kohei Ishibashi, Yuko Y Inoue, Koji Miyamoto, Hideo Okamura, Satoshi Nagase, Takashi Noda, Takeshi Aiba, Satoshi Yasuda, Wataru Shimizu, Shiro Kamakura, Kengo Kusano
Aims: Beta-blockers (BBs) and calcium antagonists (CAs) are reported to aggravate ST-segment elevation in some patients with Brugada syndrome (BrS). The feasibility of their long-term use in BrS still remains unknown. We investigated the safety of long-term use of BB and CA in BrS patients. Methods and results: Of the 360 consecutive BrS patients, 29 [5: a history of ventricular fibrillation (VF), 17: syncope, 7: asymptomatic] took BB and/or CA (BB: 22, CA: 8) for more than 1 year for the treatment of co-morbidities such as atrial tachyarrhythmia, vasospastic angina, and neurally mediated syncope...
September 23, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/29034235/coagulofibrinolytic-changes-in-patients-with-post-cardiac-arrest-syndrome
#2
REVIEW
Takeshi Wada
Whole-body ischemia and reperfusion due to cardiac arrest and subsequent return of spontaneous circulation constitute post-cardiac arrest syndrome (PCAS), which consists of four syndromes including systemic ischemia/reperfusion responses and post-cardiac arrest brain injury. The major pathophysiologies underlying systemic ischemia/reperfusion responses are systemic inflammatory response syndrome and increased coagulation, leading to disseminated intravascular coagulation (DIC), which clinically manifests as obstruction of microcirculation and multiple organ dysfunction...
2017: Frontiers in Medicine
https://www.readbyqxmd.com/read/29033537/quantifying-metamorphopsia-with-m-charts-in-patients-with-idiopathic-macular-hole
#3
Iori Wada, Shigeo Yoshida, Yoshiyuki Kobayashi, Yedi Zhou, Keijiro Ishikawa, Shintaro Nakao, Toshio Hisatomi, Yasuhiro Ikeda, Tatsuro Ishibashi, Koh-Hei Sonoda
PURPOSE: The purpose of this study was to determine the degree of metamorphopsia using M-CHARTS™ in patients with idiopathic macular hole before and after pars plana vitrectomy and internal limiting membrane (ILM) peeling. PATIENTS AND METHODS: The records of 22 eyes of 22 patients with a full-thickness macular hole who underwent pars plana vitrectomy and ILM peeling were reviewed. All patients underwent a complete ophthalmic examination including spectral-domain optical coherence tomography (OCT)...
2017: Clinical Ophthalmology
https://www.readbyqxmd.com/read/29032611/fast-irms-screening-of-pseudoendogenous-steroids-in-doping-analyses
#4
Xavier de la Torre, Cristiana Colamonici, Davide Curcio, Francesco Botrè
The detection of the abuse of pseudoendogenous steroids (testosterone and/or its precursors) is currently based, when possible, on the application of the steroid module of the World Antidoping Agency (WADA), Athletes' Biological Passport (ABP), implemented through ADAMS. When a suspicious sample is detected, the confirmation by isotope ratio mass spectrometry (IRMS) is required. It is well known that this confirmation procedure is time consuming, expensive and can be only applied on a reduced number of samples...
October 15, 2017: Drug Testing and Analysis
https://www.readbyqxmd.com/read/29032610/diagnostic-and-severity-grading-criteria-for-acute-cholangitis-in-the-tokyo-guidelines-2018
#5
Seiki Kiriyama, Kazuto Kozaka, Tadahiro Takada, Steven M Strasberg, Henry A Pitt, Toshifumi Gabata, Jiro Hata, Kui-Hin Liau, Fumihiko Miura, Akihiko Horiguchi, Keng-Hao Liu, Cheng-Hsi Su, Keita Wada, Palepu Jagannath, Takao Itoi, Dirk Joan Gouma, Yasuhisa Mori, Shuntaro Mukai, Mariano Eduardo Giménez, Wayne Shih-Wei Huang, Myung-Hwan Kim, Kohji Okamoto, Giulio Belli, Christos Dervenis, Angus C W Chan, Wan Yee Lau, Itaru Endo, Harumi Gomi, Masahiro Yoshida, Toshihiko Mayumi, Todd H Baron, Eduardo de Santibañes, Anthony Yuen Bun Teoh, Tsann-Long Hwang, Chen-Guo Ker, Miin-Fu Chen, Ho-Seong Han, Yoo-Seok Yoon, In-Seok Choi, Dong-Sup Yoon, Ryota Higuchi, Seigo Kitano, Masafumi Inomata, Daniel J Deziel, Eduard Jonas, Koichi Hirata, Yoshinobu Sumiyama, Kazuo Inui, Masakazu Yamamoto
Although the diagnostic and severity grading criteria on the 2013 Tokyo Guidelines (TG13) are used worldwide as the primary standard for management of acute cholangitis (AC), they need to be validated through implementation and assessment in actual clinical practice. Here, we conduct a systematic review of the literature to validate the TG13 diagnostic and severity grading criteria for AC and propose TG18 criteria. While there is little evidence evaluating the TG13 criteria, they were validated through a large-scale case series study in Japan and Taiwan...
October 15, 2017: Journal of Hepato-biliary-pancreatic Sciences
https://www.readbyqxmd.com/read/29032594/implementation-of-aicar-analysis-by-gc-c-irms-for-anti-doping-purposes
#6
C Buisson, C Frelat, C Mongongu, N Martinat, M Audran
AICAR (5-aminoimidazole-4-carboxamide-1-β-D-ribofuranoside), is a naturally-occurring substance which is part to the prohibited list of WADA. It is claimed to improve physical performance when administered as a supplement. As for other endogenous compounds such as steroids, the GC-C-IRMS analysis remains an efficient tool to differentiate endogenous substances from exogenous ones. A protocol was described in the literature for the analysis of AICAR by GC-C-IRMS. The aim of the present study was to implement this protocol in our laboratory and to propose solutions to avoid the difficulties encountered...
October 15, 2017: Drug Testing and Analysis
https://www.readbyqxmd.com/read/29031870/novel-parameter-to-predict-left-ventricular-filling-pressure-product-of-lnbnp-and-e-a-ratio
#7
Masayoshi Oikawa, Atsushi Kobayashi, Kento Wada, Takamasa Sato, Satoshi Suzuki, Akiomi Yoshihisa, Kazuhiko Nakazato, Hitoshi Suzuki, Shu-Ichi Saitoh, Takafumi Ishida, Yasuchika Takeishi
BACKGROUND: Several echocardiographic parameters are currently being employed to evaluate left ventricular (LV) filling pressure. However, these parameters are not always consistent in the clinical setting. We aimed to determine a novel parameter by multiplying log B-type natriuretic peptide (lnBNP) and mitral inflow early and late diastolic filling velocity ratio (E/A) for the prediction of pulmonary capillary wedge pressure (PCWP). METHODS AND RESULTS: One hundred and ninety-eight patients suspected of chronic heart failure were analyzed...
October 12, 2017: Journal of Cardiac Failure
https://www.readbyqxmd.com/read/29026274/a-case-of-an-infant-with-congenital-combined-pituitary-hormone-deficiency-and-normalized-liver-histology-of-infantile-cholestasis-after-hormone-replacement-therapy
#8
Keisuke Wada, Hironori Kobayashi, Aisa Moriyama, Yasuhiro Haneda, Yuichi Mushimoto, Yuki Hasegawa, Kazumichi Onigata, Koji Kumori, Noriyoshi Ishikawa, Riruke Maruyama, Tsuyoshi Sogo, Lynne Murphy, Takeshi Taketani
Congenital combined pituitary hormone deficiency (CPHD) may present with cholestasis in the neonate or during early infancy. However, its precise mechanism is unknown. A 3-mo-old boy presented with cryptorchidism and hypoplastic scrotum after birth. Neonatal jaundice was noted but temporarily improved with phototherapy. Jaundice recurred at 2 mo of age. Elevated direct bilirubin (D-Bil) and liver dysfunction were found but cholangiography showed no signs of biliary atresia (BA). Liver biopsy findings showed giant cell formation of hepatocytes with hypoplastic bile ducts...
2017: Clinical Pediatric Endocrinology: Case Reports and Clinical Investigations: Official Journal of the Japanese Society for Pediatric Endocrinology
https://www.readbyqxmd.com/read/29024715/proposal-of-a-flow-scheme-for-the-chemicalform-based-quantitative-analysis-of-chlorine-compounds-in-pulp-for-sanitary-products-and-verification-of-safety
#9
Takeharu Wada, Kei Iwasaki, Yasushi Minobe, Mitsuhiro Wada, Shigeo Imai, Satoko Ishii
To determine the amounts and chemical forms of chlorine compounds in elemental chlorine-free (ECF) bleached pulp for sanitary products, a chemical-form-based quantitative analysis flow scheme was created. The scheme involves quantitative determination of compounds eluted in elution tests assuming dermal exposure. The results indicated that most of the chlorine compounds in pulp used for sanitary products were insoluble organically bound chlorine and water-soluble chlorides consisting of chloride ions. The total amount of chlorine obtained by analysis of the total chlorine in the pulp products was close to the sum of the amounts of water-soluble chlorides, residual chlorine, chloroacetic acids, and insoluble organically bound chlorine...
October 9, 2017: Regulatory Toxicology and Pharmacology: RTP
https://www.readbyqxmd.com/read/29023370/self-evaluation-of-panda-fbg-based-sensing-system-for-dynamic-distributed-strain-and-temperature-measurement
#10
Mengshi Zhu, Hideaki Murayama, Daichi Wada
A novel method is introduced in this work for effectively evaluating the performance of the PANDA type polarization-maintaining fiber Bragg grating (PANDA-FBG) distributed dynamic strain and temperature sensing system. Conventionally, the errors during the measurement are unknown or evaluated by using other sensors such as strain gauge and thermocouples. This will make the sensing system complicated and decrease the efficiency since more than one kind of sensor is applied for the same measurand. In this study, we used the approximately constant ratio of primary errors in strain and temperature measurement and realized the self-evaluation of the sensing system, which can significantly enhance the applicability, as well as the reliability in strategy making...
October 12, 2017: Sensors
https://www.readbyqxmd.com/read/29022084/exposure-response-analyses-of-trastuzumab-emtansine-in-patients-with-her2-positive-advanced-breast-cancer-previously-treated-with-trastuzumab-and-a-taxane
#11
Chunze Li, Bei Wang, Shang-Chiung Chen, Russell Wada, Dan Lu, Xin Wang, Daniel Polhamus, Jonathan French, Shweta Vadhavkar, Alexander Strasak, Melanie Smitt, Amita Joshi, Meghna Samant, Angelica Quartino, Jin Jin, Sandhya Girish
PURPOSE: In the phase III EMILIA study, trastuzumab emtansine (T-DM1) significantly improved progression-free survival (PFS) and overall survival (OS) versus capecitabine plus lapatinib (control) in previously treated human epidermal growth factor receptor 2-positive advanced breast cancer. Using EMILIA data, we evaluated the T-DM1 exposure-response relationship. METHODS: Exposure-response relationships were examined with four exposure metrics [model-predicted and observed minimum concentration (C min) and area under the concentration-time curve from time zero to day 21 of T-DM1 at cycle 1] and multiple efficacy (OS, PFS, objective response rate) and safety (grade ≥ 3 adverse events, grade ≥ 3 thrombocytopenia, grade ≥ 3 hepatotoxicity) endpoints...
October 11, 2017: Cancer Chemotherapy and Pharmacology
https://www.readbyqxmd.com/read/29021858/landiolol-suppression-of-electrical-storm-of-torsades-de-pointes-in-patients-with-congenital-long-qt-syndrome-type-2-and-myocardial-ischemia
#12
Ryota Kitajima, Takeshi Aiba, Tsukasa Kamakura, Kohei Ishibashi, Mitsuru Wada, Yuko Inoue, Koji Miyamoto, Hideo Okamura, Takashi Noda, Satoshi Nagase, Yu Kataoka, Yasuhide Asaumi, Teruo Noguchi, Satoshi Yasuda, Kengo Kusano
A 76-year-old man who had been diagnosed with long-QT syndrome type 2 had frequent syncopal attacks. The electrocardiogram was monitored, and frequent torsades de pointes (TdP) was detected despite administration of conventional medications: oral propranolol, verapamil, intravenous magnesium sulfate, verapamil, and lidocaine. In contrast, 2 μg/kg/min landiolol could completely suppress TdP. Subsequently, an implantable cardioverter defibrillator was placed, and he was diagnosed with silent myocardial ischemia using myocardial perfusion scintigraphy and coronary angiography...
October 2017: Journal of Arrhythmia
https://www.readbyqxmd.com/read/29021846/the-influence-of-residual-apixaban-on-bleeding-complications-during-and-after-catheter-ablation-of-atrial-fibrillation
#13
Yutaro Mukai, Kyoichi Wada, Koji Miyamoto, Kazuki Nakagita, Mai Fujimoto, Kouichi Hosomi, Takeshi Kuwahara, Mitsutaka Takada, Kengo Kusano, Akira Oita
BACKGROUND: The periprocedural protocol for atrial fibrillation (AF) ablation commonly includes anticoagulation therapy. Apixaban, a direct oral anticoagulant, is currently approved for clinical use; however, little is known about the effects of residual apixaban concentration on bleeding complications during/after AF ablation. Therefore, we measured residual apixaban concentration by using mass spectrometry and examined the anticoagulant's residual effects on bleeding complications. METHODS: Fifty-eight patients (Mean age of 64...
October 2017: Journal of Arrhythmia
https://www.readbyqxmd.com/read/29021431/a-case-of-tocilizumab-resistant-tafro-syndrome-complicated-by-type-ii-respiratory-failure
#14
Tatsuya Aoki, Mikio Wada, Atsushi Kawashima, Kouichi Hirakawa, Akihiro Nagata, Keizo Kagawa
A 66-year-old man with a several year history of thrombocytopenia, pleural effusion and ascites, anasarca, and organomegaly presented with general fatigue, appetite loss, dyspnea with type II respiratory failure. The precise history of the patient and the re-evaluation of lymph node and bone marrow biopsies conducted by the previous physician indicated TAFRO syndrome. The patient's laboratory data improved for a year with tocilizumab, but then worsened to the point that the patient required artificial ventilation due to the deterioration of type II respiratory failure...
October 11, 2017: Internal Medicine
https://www.readbyqxmd.com/read/29017770/longitudinal-analysis-of-serum-interleukin-18-in-patients-with-familial-mediterranean-fever-carrying-mefv-mutations-in-exon-10
#15
Taizo Wada, Tomoko Toma, Hanae Miyazawa, Eiko Koizumi, Tetsujiro Shirahashi, Yusuke Matsuda, Akihiro Yachie
BACKGROUND: Familial Mediterranean fever (FMF) is an autoinflammatory disease caused by mutations in the MEFV gene. Mutations in exon 10 are associated with typical FMF phenotypes, and patients with exon 10 mutations have higher serum levels of interleukin (IL)-18 both during attacks and afebrile phases, compared to those without exon 10 mutations. However, longitudinal changes of serum IL-18 in FMF have not been fully characterized. METHODS: We serially evaluated serum levels of pro-inflammatory cytokines, including IL-18, in 12 patients with FMF carrying exon 10 mutations, all of whom showed typical FMF attacks...
October 7, 2017: Cytokine
https://www.readbyqxmd.com/read/28994210/immunomagnetic-beads-based-isolation-of-erythropoietins-from-urine-and-blood-for-sports-anti-doping-control
#16
Philippe Desharnais, Jean-Francois Naud, Christiane Ayotte
According to World Anti-Doping Agency (WADA) technical document for erythropoiesis stimulating agents (ESA) analysis (TD2014EPO), double- blotting of serum/plasma samples is mandatory for all analysis by isoelectric focusing (IEF) and for the confirmation procedures (CP) performed by SDS-PAGE or SAR-PAGE. The goal is to prevent potential cross-reactions of the secondary antibody with remaining proteins in the purified samples. To this end, we have developed an immunopurification method of ESA in serum/plasma samples using a combination of streptavidin-coated immunomagnetic beads and biotinylated anti-EPO polyclonal antibodies...
October 9, 2017: Drug Testing and Analysis
https://www.readbyqxmd.com/read/28993508/personalized-sirna-nanoparticle-systemic-therapy-using-metastatic-lymph-node-specimens-obtained-with-ebus-tbna-in-lung-cancer
#17
Tatsuya Kato, Daiyoon Lee, Huang Huang, William Cruz-Munoz, Hideki Ujiie, Kosuke Fujino, Hironobu Wada, Priya Patel, Hsin-Pei Hu, Kentaro Hirohashi, Takahiro Nakajima, Masaaki Sato, Mitsuhito Kaji, Kichizo Kaga, Yoshiro Matsui, Juan Chen, Gang Zheng, Kazuhiro Yasufuku
Inhibiting specific gene expression with short interfering RNA (siRNA) provides a new therapeutic strategy to tackle many diseases at the molecular level. Recent strategies called high-density lipoprotein (HDL)-mimicking peptide-phospholipid nanoscaffold (HPPS) nanoparticles have been used to induce siRNAs-targeted delivery to scavenger receptor class B type I receptor (SCARB1) expressing cancer cells with high efficiency. Here, eight ideal therapeutic target genes were identified for advanced lung cancer throughout the screenings using endobronchial ultrasonography-guided transbronchial needle aspiration (EBUS-TBNA) and the establishment of a personalized siRNA-nanoparticle therapy...
October 9, 2017: Molecular Cancer Research: MCR
https://www.readbyqxmd.com/read/28993253/regulation-and-functional-diversification-of-root-hairs
#18
REVIEW
Songkui Cui, Takuya Suzaki, Rumi Tominaga-Wada, Satoko Yoshida
Root hairs result from the polar outgrowth of root epidermis cells in vascular plants. Root hair development processes are regulated by intrinsic genetic programs, which are flexibly modulated by environmental conditions, such as nutrient availability. Basic programs for root hair development were present in early land plants. Subsequently, some plants developed the ability to utilize root hairs for specific functions, in particular, for interactions with other organisms, such as legume-rhizobia and host plants-parasites interactions...
October 6, 2017: Seminars in Cell & Developmental Biology
https://www.readbyqxmd.com/read/28992288/erlotinib-attenuates-the-progression-of-chronic-kidney-disease-in-rats-with-remnant-kidney
#19
Yasutaka Yamamoto, Masayuki Iyoda, Shohei Tachibana, Kei Matsumoto, Yukihiro Wada, Taihei Suzuki, Ken Iseri, Tomohiro Saito, Kei Fukuda-Hihara, Takanori Shibata
Background: Increasing evidence indicates that epidermal growth factor receptor (EGFR) has a pathogenic role in renal fibrosis. Currently no effective treatment can completely halt the progression of chronic kidney disease (CKD). This study was undertaken to investigate the renoprotective effects of erlotinib, a tyrosine kinase inhibitor that can block EGFR activity in the progression of CKD and the mechanisms involved. Methods: Sprague Dawley rats with 5/6 nephrectomy were administered either erlotinib or vehicle from 2 weeks after surgery and for a period of 8 weeks...
September 7, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28991878/fatty-acid-mediated-stromal-reprogramming-of-pancreatic-stellate-cells-induces-inflammation-and-fibrosis-that-fuels-pancreatic-cancer
#20
Tomoki Hata, Koichi Kawamoto, Hidetoshi Eguchi, Yoshihiro Kamada, Shinji Takamatsu, Tomohiro Maekawa, Satoshi Nagaoka, Daisaku Yamada, Yoshifumi Iwagami, Tadafumi Asaoka, Takehiro Noda, Hiroshi Wada, Kunihito Gotoh, Atsushi Masamune, Eiji Miyoshi, Masaki Mori, Yuichiro Doki
OBJECTIVES: Pancreatic ductal adenocarcinoma is one of the deadliest diseases worldwide. Fatty acids (FAs) have properties that affect both cancer cells and tumor environment. We assessed the effects of FAs on malignant characteristics in a pancreatic cancer and pancreatic stellate cell (PSC) coculture model. This study aimed to clarify the FA signature of PSC-derived inflammation and fibrosis in vitro and in a clinicopathological analysis. METHODS: The in vitro model involved coculture of the human pancreatic cancer cell lines PANC-1 and MIA PaCa-2 with human PSCs...
November 2017: Pancreas
keyword
keyword
18276
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"