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https://www.readbyqxmd.com/read/28340475/irinotecan-upregulates-fibroblast-growth-factor-receptor-3-expression-in-colorectal-cancer-cells-which-mitigates-irinotecan-induced-apoptosis
#1
Zeynep N Erdem, Stefanie Schwarz, Daniel Drev, Christine Heinzle, Andrea Reti, Petra Heffeter, Xenia Hudec, Klaus Holzmann, Bettina Grasl-Kraupp, Walter Berger, Michael Grusch, Brigitte Marian
BACKGROUND: Irinotecan (IRI) is an integral part of colorectal cancer (CRC) therapy, but response rates are unsatisfactory and resistance mechanisms are still insufficiently understood. As fibroblast growth factor receptor 3 (FGFR3) mediates essential survival signals in CRC, it is a candidate gene for causing intrinsic resistance to IRI. METHODS: We have used cell line models overexpressing FGFR3 to study the receptor's impact on IRI response. For pathway blockade, a dominant-negative receptor mutant and a small molecule kinase inhibitor were employed...
March 21, 2017: Translational Oncology
https://www.readbyqxmd.com/read/28340449/right-hemisphere-pitch-mismatch-negativity-reduction-in-patients-with-major-depression-an-meg-study
#2
Noriaki Hirakawa, Yoji Hirano, Itta Nakamura, Shogo Hirano, Jinya Sato, Naoya Oribe, Takefumi Ueno, Shigenobu Kanba, Toshiaki Onitsuka
BACKGROUND: The mismatch negativity (MMN) component of the event-related potential and its magnetic counterpart, the MMNm, are generated by a mismatch between the physical features of a deviant stimulus and a neuronal sensory-memory trace produced by repetitive standard stimuli. Deficits in the MMN/MMNm have been reported in patients with major depression; however, the results are inconsistent. The present study investigated the pitch-MMNm in patients with major depression using whole-head 306-channel magnetoencephalography (MEG)...
March 19, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28340318/is-there-a-relationship-between-postural-alignment-and-mobility-for-adults-after-acquired-brain-injury-a-systematic-review
#3
Simon J Mills, Michelle N McDonnell, Dominic Thewlis, Shylie Mackintosh
PRIMARY OBJECTIVE: To examine the relationship between postural alignment and mobility skills for adults after acquired brain injury (ABI). METHODS: Systematic review of the literature. Seven electronic databases, grey literature and reference lists of the shortlisted publications were searched. Studies were included if participants were adults with ABI, both postural alignment and mobility were measured and analysis included a relationship between alignment and mobility...
March 24, 2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/28340268/is-differential-expression-of-p16ink4a-based-on-the-classification-of-uterine-smooth-muscle-tumors-associated-with-a-different-prognosis-a-meta-analysis
#4
H Y Cao, S Yang, S Wang, L Y Deng, J Y Lou
We conducted a meta-analysis to examine p16INK4a expression in uterine smooth muscle tumors (USMTs). Although the prognostic value of tumor suppressor p16INK4a has been elucidated in a variety of cancers and precancerous lesions, its role in USMTs is not well established. We searched PubMed, Web of Science, and Embase for publication son p16INK4a expression in USMTs. Strict inclusion and exclusion criteria were imposed. Risk ratios (RRs) with 95% confidence intervals (95%CIs) were calculated to assess the strength of association...
March 22, 2017: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/28340245/unacceptable-human-leucocyte-antigens-for-organ-offers-in-the-era-of-organ-shortage-influence-on-waiting-time-before-kidney-transplantation
#5
Malte Ziemann, Nicole Heßler, Inke R König, Nils Lachmann, Andrea Dick, Vanessa Ditt, Klemens Budde, Petra Reinke, Ute Eisenberger, Barbara Suwelack, Thomas Klein, Timm H Westhoff, Wolfgang Arns, Katrin Ivens, Antje Habicht, Lutz Renders, Dirk Stippel, Dominik Bös, Florian Sommer, Siegfried Görg, Martin Nitschke, Thorsten Feldkamp, Falko M Heinemann, Reinhard Kelsch
Background.: The assignment of human leucocyte antigens (HLAs) against which antibodies are detected as unacceptable antigens (UAGs) avoids allocation of HLA- incompatible allografts. There is uncertainty as to what extent UAGs decrease the probability of receiving a kidney offer. Methods.: Kidney transplantations in 3264 patients on the waiting lists of six German transplant centres were evaluated for a period of at least 2 years. The proportion of excluded offers due to UAGs was calculated as virtual panel-reactive antibodies (vPRAs)...
March 15, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28340191/cardiac-health-and-fitness-of-colorado-male-female-firefighters
#6
K Li, T Lipsey, H J Leach, T L Nelson
Background: Cardiovascular disease (CVD) is documented as the leading cause of mortality in on-duty firefighters. Aims: To examine the prevalence of metabolic syndrome (MetS) components, cardiorespiratory fitness levels and the association between them in firefighters in Colorado, USA. Methods: This study included male and female Colorado firefighters. MetS was identified where three or more metabolic abnormalities were present, using Cholesterol Education Program/Adult Treatment Panel III guidelines...
March 16, 2017: Occupational Medicine
https://www.readbyqxmd.com/read/28340156/the-impact-of-multicomponent-weight-management-interventions-on-self-esteem-in-overweight-and-obese-adolescents-a-systematic-review-and-meta-analysis
#7
Margaret Murray, Aimee L Dordevic, Maxine P Bonham
 Building self-esteem in overweight adolescents is key to long-term weight management; yet, self-esteem is rarely a key outcome of adolescent weight management interventions. This systematic review investigates the impact of multicomponent weight management interventions on self-esteem in overweight and obese adolescents.  Six databases were searched in December 2014. Eligible studies met the following criteria: (1) randomized controlled trial, (2) overweight or obese participants, (3) adolescents (10-19 years), (4) multicomponent weight management intervention, (5) reported self-esteem and weight changes...
March 10, 2017: Journal of Pediatric Psychology
https://www.readbyqxmd.com/read/28340017/patient-reporting-of-undesirable-events-a-pilot-study-in-china
#8
Jia Yan, Ke Liu, Lifeng Zhang, Ting Chu, Xuehua Wang
Objective: To identify the frequency of undesirable events reported by patients during hospitalization and explore the relationship between undesirable events and perception of safety and satisfaction with care in China. Design: Cross-sectional survey. Setting: Chinese university hospital. Participants: Adult patients (N = 341) discharged from medical and surgical departments. Interventions: Patients were interviewed post-discharge using a survey instrument to ask whether they had experienced specific undesirable events during hospitalization...
March 10, 2017: International Journal for Quality in Health Care
https://www.readbyqxmd.com/read/28339967/placental-transporter-localization-and-expression-in-the-human-the-importance-of-species-sex-and-gestational-age-differences1
#9
Natasha Walker, Panagiotis Filis, Ugo Soffientini, Michelle Bellingham, Peter J O'Shaughnessy, Paul A Fowler
The placenta is a critical organ during pregnancy, essential for the provision of an optimal intrauterine environment, with fetal survival, growth and development relying on correct placental function. It must allow nutritional compounds and relevant hormones to pass into the fetal bloodstream and metabolic waste products to be cleared. It also acts as a semi-permeable barrier to potentially harmful chemicals both endogenous and exogenous. Transporter proteins allow for bidirectional transport and are found in the syncytiotrophoblast of the placenta and endothelium of fetal capillaries...
March 7, 2017: Biology of Reproduction
https://www.readbyqxmd.com/read/28339908/obesity-associated-cardiac-pathogenesis-in-broiler-breeder-hens-pathological-adaption-of-cardiac-hypertrophy1-2
#10
C Y Chen, H Y Lin, Y W Chen, Y J Ko, Y J Liu, Y H Chen, R L Walzem, S E Chen
Broiler hens consuming feed to appetite (ad libitum; AL) show increased mortality. Feed restriction (R) typically improves reproductive performance and livability of hens. Rapidly growing broilers can exhibit increased mortality due to cardiac insufficiency but it is unknown whether the increased mortality of non-R broiler hens is also due to cardiac compromise. To assess cardiac growth and physiology in fully mature birds, 45-week-old hens were either continued on R rations or assigned to AL feeding for 7 or 21 days...
March 1, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339835/the-association-between-proton-pump-inhibitor-use-and-the-risk-of-adverse-kidney-outcomes-a-systematic-review-and-meta-analysis
#11
Surapon Nochaiwong, Chidchanok Ruengorn, Ratanaporn Awiphan, Kiatkriangkrai Koyratkoson, Chayutthaphong Chaisai, Kajohnsak Noppakun, Wilaiwan Chongruksut, Kednapa Thavorn
Background: Existing epidemiological studies illustrate that proton pump inhibitors (PPIs) may be related to adverse kidney outcomes. To date, no comprehensive meta-analysis has been conducted to evaluate and quantify this association. Methods: We performed a systematic review and meta-analysis of studies to assess the association between PPI use and the risk of adverse kidney outcomes. We searched MEDLINE, Embase, SCOPUS, Web of Science, CINAHL, Cochrane Library and grey literature with no language restrictions (through 31 October 2016)...
February 23, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28339824/a-phase-i-trial-of-the-mek-inhibitor-selumetinib-azd6244-in-pediatric-patients-with-recurrent-or-refractory-low-grade-glioma-a-pediatric-brain-tumor-consortium-pbtc-study
#12
Anuradha Banerjee, Regina I Jakacki, Arzu Onar-Thomas, Shengjie Wu, Theodore Nicolaides, Tina Young Poussaint, Jason Fangusaro, Joanna Phillips, Arie Perry, David Turner, Michael Prados, Roger J Packer, Ibrahim Qaddoumi, Sridharan Gururangan, Ian F Pollack, Stewart Goldman, Lawrence A Doyle, Clinton F Stewart, James M Boyett, Larry E Kun, Maryam Fouladi
Background.: Activation of the mitogen-activated protein kinase pathway is important for growth of pediatric low-grade gliomas (LGGs). The aim of this study was to determine the recommended phase II dose (RP2D) and the dose-limiting toxicities (DLTs) of the MEK inhibitor selumetinib in children with progressive LGG. Methods.: Selumetinib was administered orally starting at 33 mg/m2/dose b.i.d., using the modified continual reassessment method. Pharmacokinetic analysis was performed during the first course...
February 28, 2017: Neuro-oncology
https://www.readbyqxmd.com/read/28339821/russell-s-viper-envenomation-acute-hypopituitarism-or-acute-primary-adrenal-insufficiency
#13
A Krishnamurthy, V Y Vishnu
No abstract text is available yet for this article.
February 28, 2017: QJM: Monthly Journal of the Association of Physicians
https://www.readbyqxmd.com/read/28339808/russell-s-viper-envenomation-acute-hypopituitarism-or-acute-primary-adrenal-insufficiency
#14
Srinivas Rajagopala, Molly Mary Thabah
No abstract text is available yet for this article.
February 28, 2017: QJM: Monthly Journal of the Association of Physicians
https://www.readbyqxmd.com/read/28339749/multi-generational-genome-wide-association-studies-identify-chromosomal-regions-associated-with-ascites-phenotype
#15
K J Tarrant, S Dey, R Kinney, N B Anthony, D D Rhoads
Ascites is a multi-faceted disease commonly observed in fast growing broilers, which is initiated when the body is insufficiently oxygenated. A series of events follow, including an increase in pulmonary artery pressure, right ventricle hypertrophy, and accumulation of fluid in the abdominal cavity and pericardium. Advances in management practices along with improved selection programs have decreased ascites incidence in modern broilers. However, ascites syndrome remains an economically important disease throughout the world, causing estimated losses of $100 million per year...
February 21, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339740/margin-estimation-and-disturbances-of-irradiation-field-in-layer-stacking-carbon-ion-beams-for-respiratory-moving-targets
#16
Shinya Tajiri, Mutsumi Tashiro, Tomohiro Mizukami, Chihiro Tsukishima, Masami Torikoshi, Tatsuaki Kanai
Carbon-ion therapy by layer-stacking irradiation for static targets has been practised in clinical treatments. In order to apply this technique to a moving target, disturbances of carbon-ion dose distributions due to respiratory motion have been studied based on the measurement using a respiratory motion phantom, and the margin estimation given by the square root of the summation Internal margin2+Setup margin2 has been assessed. We assessed the volume in which the variation in the ratio of the dose for a target moving due to respiration relative to the dose for a static target was within 5%...
February 23, 2017: Journal of Radiation Research
https://www.readbyqxmd.com/read/28339709/clinicopathologic-correlations-of-renal-pathology-in-adult-population-of-poland
#17
Agnieszka Perkowska-Ptasinska, Artur Bartczak, Malgorzata Wagrowska-Danilewicz, Agnieszka Halon, Krzysztof Okon, Aldona Wozniak, Marian Danilewicz, Henryk Karkoszka, Andrzej Marszalek, Jolanta Kowalewska, Andrzej Mroz, Agnieszka Korolczuk, Andrzej Oko, Alicja Debska-Slizien, Beata Naumnik, Zbigniew Hruby, Marian Klinger, Kazimierz Ciechanowski, Marek Myslak, Wladyslaw Sulowicz, Andrzej Rydzewski, Andrzej Wiecek, Jacek Manitius, Tadeusz Gregorczyk, Stanislaw Niemczyk, Michal Nowicki, Ryszard Gellert, Tomasz Stompor, Monika Wieliczko, Krzysztof Marczewski, Leszek Paczek, Olga Rostkowska, Dominika Deborska-Materkowska, Grazyna Bogdanowicz, Andrzej Milkowski, Magdalena Durlik
Background: This is the first report on the epidemiology of biopsy-proven kidney diseases in Poland. Methods: The Polish Registry of Renal Biopsies has collected information on all (n = 9394) native renal biopsies performed in Poland from 2009 to 2014. Patients' clinical data collected at the time of biopsy, and histopathological diagnoses were used for epidemiological and clinicopathologic analysis. Results: There was a gradual increase in the number of native renal biopsies performed per million people (PMP) per year in Poland in 2009-14, starting from 36 PMP in 2009 to 44 PMP in 2014...
February 11, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28339620/systematic-review-of-the-effectiveness-of-health-related-behavioral-interventions-using-portable-activity-sensing-devices-pasds
#18
Hamed Abedtash, Richard J Holden
Background: Portable activity sensing devices (PASDs) have received significant interest as tools for objectively measuring activity-related parameters and promoting health-related outcomes. Studies of PASDs suggest the potential value of integrating them with behavioral interventions to improve intermediate and downstream clinical outcomes. Objectives: : This systematic review describes and evaluates evidence from controlled studies of interventions using PASDs on their effectiveness in health-related outcomes...
February 11, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/28339431/perioperative-ketamine-administration-for-thoracotomy-pain
#19
Daniel W Moyse, Alan D Kaye, James H Diaz, Muhammad Y Qadri, David Lindsay, Srinivas Pyati
BACKGROUND: Of all the postsurgical pain conditions, thoracotomy pain poses a particular therapeutic challenge in terms of its prevalence, severity, and ensuing postoperative morbidity. Multiple pain generators contribute to the severity of post-thoracotomy pain, and therefore a multimodal analgesic therapy is considered to be a necessary strategy. Along with opioids, thoracic epidural analgesia, and paravertebral blocks, N-Methyl-D-Aspartate (NMDA) receptor antagonists such as ketamine have been used as adjuvants to improve analgesia...
March 2017: Pain Physician
https://www.readbyqxmd.com/read/28339047/hypothalamo%C3%A2-hypophysial-system-in-rats-with-autotransplantation-of-the-adrenal-cortex
#20
Nae Takizawa, Susumu Tanaka, Souichi Oe, Taro Koike, Tadashi Matsuda, Hisao Yamada
Patients with bilateral pheochromocytoma often require an adrenalectomy. Autotransplantation of the adrenal cortex is an alternative therapy that could potentially be performed instead of receiving glucocorticoid replacement following adrenalectomy. Adrenal cortex autotransplantation aims to avoid the side effects of long‑term steroid treatment and adrenal insufficiency. Although the function of the hypothalamo‑hypophysial system is critical for patients who have undergone adrenal cortex autotransplantation, the details of that system, with the exception of adrenocorticotropic hormone in the subjects with adrenal autotransplantation, have been overlooked for a long time...
March 24, 2017: Molecular Medicine Reports
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