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https://www.readbyqxmd.com/read/28324923/topotecan-vincristine-doxorubicin-in-stage-4-high-risk-neuroblastoma-patients-failing-to-achieve-a-complete-metastatic-response-to-rapid-cojec-a-siopen-study
#1
Loredana Amoroso, Giovanni Erminio, Guy Makin, Andrew Dj Pearson, Penelope Brock, Dominique Valteau-Couanet, Victoria Castel, Marlène Pasquet, Genevieve Laureys, Caroline Thomas, Roberto Luksch, Ruth Ladenstein, Riccardo Haupt, Alberto Garaventa
Purpose: Metastatic response to induction therapy for high-risk neuroblastoma is a prognostic factor. In the International Society of Paediatric Oncology Europe Neuroblastoma (SIOPEN) HR-NBL-1 protocol, only patients with metastatic complete response (CR) or partial response (PR) with ≤3 abnormal skeletal areas on 123iodine-metaiodobenzylguanidine ([123I]mIBG) scintigraphy and no bone marrow disease proceed to high dose therapy (HDT). In this study, topotecan-vincristine-doxorubicin (TVD) was evaluated in patients failing to achieve these criteria, with the aim of improving the metastatic response rate...
March 21, 2017: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/28324920/an-open-label-randomized-parallel-phase-ii-trial-to-evaluate-the-efficacy-and-safety-of-a-cremophor-free-polymeric-micelle-formulation-of-paclitaxel-as-first-line-treatment-for-ovarian-cancer-a-korean-gynecologic-oncology-group-study-kgog-3021
#2
Shin-Wha Lee, Yong-Man Kim, Chi Heum Cho, Young Tae Kim, Seok Mo Kim, Soo Young Hur, Jae-Hoon Kim, Byoung-Gie Kim, Seung-Cheol Kim, Hee-Sug Ryu, Soon Beom Kang
Purpose: Genexol-PM is a biodegradable cremophor EL-free polymeric micelle formulation of paclitaxel. Here we compared efficacy and safety of Genexol-PM plus carboplatin vs. Genexol plus carboplatin for ovarian cancer treatment. Materials and Methods: In this multicenter, randomized, phase II study, patients with FIGO IC-IV epithelial ovarian cancer were randomly assigned (1:1) to receive Genexol-PM 260 mg/m2 or Genexol 175 mg/m2 with 5 AUC carboplatin every three weeks (6 cycles)...
March 21, 2017: Cancer Research and Treatment: Official Journal of Korean Cancer Association
https://www.readbyqxmd.com/read/28324042/interleukin-1-antagonism-decreases-cortisol-levels-in-obese-individuals
#3
Sandrine Andrea Urwyler, Philipp Schuetz, Fahim Ebrahimi, Marc Y Donath, Mirjam Christ-Crain
Context: Increased cortisol levels in obesity may contribute to the associated metabolic syndrome. In obesity, the activated innate immune system leads to increased interleukin (IL)-1β, which is known to stimulate the release of adrenocorticotropin hormone (ACTH). Objective: We hypothesised that in obesity IL-1 antagonism would result in downregulation of the hypothalamo-pituitary-adrenal (HPA) axis, leading to decreased cortisol levels. Design and participants: In this prospective intervention study we included 73 patients with obesity (BMI >30kg/m2) and at least one additional feature of the metabolic syndrome...
February 20, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28324002/association-of-nafld-with-diabetes-and-the-impact-of-bmi-changes-a-5-years-cohort-study-based-on-18507-elderly
#4
Miao Liu, Jianhua Wang, Jing Zeng, Xiutang Cao, Yao He
Context: Previous studies about the relation between NAFLD (nonalcoholic fatty liver disease) with diabetes are limited by inconsistent conclusion, mainly being cross-sectional, small sample size, no elderly people, or lack of prediabetes. Objective: This study aimed to examine the relationship between NAFLD with diabetes and prediabetes in a large cohort based on Chinese male elderly. Design: This was a retrospective cohort study that followed up for about 5 years...
January 16, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323987/fibroblast-growth-factor-23-mineral-metabolism-and-adiposity-in-normal-kidney-function
#5
Sarah Zaheer, Ian H de Boer, Matthew Allison, Jenifer M Brown, Bruce M Psaty, Cassianne Robinson-Cohen, Erin D Michos, Joachim H Ix, Bryan Kestenbaum, David Siscovick, Anand Vaidya
Context: Obesity is associated with poor bone mineralization and quality. Fibroblast growth factor 23 (FGF23) plays an important role in calcium, phosphate, and skeletal physiology. Objective: To test the hypothesis that greater adiposity results in higher FGF23 levels among individuals with normal estimated glomerular filtration rate (eGFR). Design, Setting, Participants: Cross-sectional analyses among participants of the Multi-Ethnic Study of Atherosclerosis with eGFR ≥60 mL/min/1...
January 17, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323975/muscle-sympathetic-nerve-activity-is-associated-with-elements-of-the-plasma-lipidomic-profile-in-young-asian-adults
#6
Nina Eikelis, Elisabeth A Lambert, Sarah Phillips, Carolina Ika Sari, Piyushkumar A Mundra, Jacquelyn M Weir, Kevin Huynh, Mariee T Grima, Nora E Straznicky, John B Dixon, Markus P Schlaich, Peter J Meikle, Gavin W Lambert
Background: Asian subjects are at increased cardio-metabolic risk at comparatively lower BMI compared with Caucasians. Sympathetic nervous system activation and dyslipidaemia, both characteristics of increased adiposity, appear to be related. We therefore analysed the association of muscle sympathetic nerve activity (MSNA) with the plasma lipidomic profile in young Asian and Caucasian subjects. Methods: Blood samples were collected from 101 participants of either Asian or Caucasian background, aged 18-30, BMI 28...
March 15, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323956/hyperhomocysteinemia-promotes-insulin-resistance-and-adipose-tissue-inflammation-in-pcos-mice-through-modulating-m2-macrophage-polarization-via-estrogen-suppression
#7
Xinyu Qi, Bochun Zhang, Yue Zhao, Rong Li, Hsun-Ming Chang, Yanli Pang, Jie Qiao
It has been shown that serum homocycteine (Hcy) levels are higher in women with polycystic ovary syndrome (PCOS). However, the specific role of hyperhomocycteinemia (HHcy) in the development of PCOS has never been reported. Adipose tissue inflammation is featured by the infiltration of macrophages that plays a critical role in the pathogenesis of glucose and insulin intolerance. In this study, C57BL/6 mice were treated with dehydroepiandrosterone (DHEA) and/or high methionine diet to induce PCOS and HHcy mice models...
March 15, 2017: Endocrinology
https://www.readbyqxmd.com/read/28323935/association-of-in-vivo-adipose-tissue-cellular-kinetics-with-markers-of-metabolic-health-in-humans
#8
Ursula A White, Mark D Fitch, Robbie A Beyl, Marc K Hellerstein, Eric Ravussin
Context: Adipose tissue expansion occurs by hypertrophy and hyperplasia. Impaired hyperplasia, or adipogenesis, has been associated with obesity-related diseases. The cellular mechanisms underlying in vivo adipose cell turnover are not elucidated. Objective: We previously reported differences in in vivo cellular kinetics between the subcutaneous abdominal (scABD) and femoral (scFEM) depots using an 8-week incorporation of deuterium in women with obesity. We have now examined how in vivo kinetics correlate with markers of metabolic health...
March 2, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28323901/characterization-of-stromal-vascular-fraction-and-adipose-stem-cells-from-subcutaneous-preperitoneal-and-visceral-morbidly-obese-human-adipose-tissue-depots
#9
Karina Ribeiro Silva, Isis Côrtes, Sally Liechocki, João Regis Ivar Carneiro, Antônio Augusto Peixoto Souza, Radovan Borojevic, Clarissa Menezes Maya-Monteiro, Leandra Santos Baptista
BACKGROUND/OBJECTIVES: The pathological condition of obesity is accompanied by a dysfunctional adipose tissue. We postulate that subcutaneous, preperitoneal and visceral obese abdominal white adipose tissue depots could have stromal vascular fractions (SVF) with distinct composition and adipose stem cells (ASC) that would differentially account for the pathogenesis of obesity. METHODS: In order to evaluate the distribution of SVF subpopulations, samples of subcutaneous, preperitoneal and visceral adipose tissues from morbidly obese women (n = 12, BMI: 46...
2017: PloS One
https://www.readbyqxmd.com/read/28323893/effect-of-supervised-exercise-training-during-pregnancy-on-neonatal-and-maternal-outcomes-among-overweight-and-obese-women-secondary-analyses-of-the-etip-trial-a-randomised-controlled-trial
#10
Kirsti Krohn Garnæs, Siri Ann Nyrnes, Kjell Åsmund Salvesen, Øyvind Salvesen, Siv Mørkved, Trine Moholdt
BACKGROUND: Maternal obesity associates with complications during pregnancy and childbirth. Our aim was to investigate if exercise during pregnancy in overweight/obese women could influence birth weight or other neonatal and maternal outcomes at delivery. MATERIAL AND METHODS: This is a secondary analysis of a randomised controlled trial of exercise training in pregnancy for women with body mass index (BMI) ≥ 28 kg/m2. Ninety-one women (31.3 ± 4.3 years, BMI 34...
2017: PloS One
https://www.readbyqxmd.com/read/28323625/the-effects-of-stretching-training-on-cardiac-autonomic-function-in-obese-postmenopausal-women
#11
Alexei Wong, Marcos Sanchez-Gonzalez, Roy Kalfon, Stacey Alvarez-Alvarado, Arturo Figueroa
Context • Menopause and obesity are associated with autonomic dysfunction. Unconventional exercise modalities that include an important flexibility component seem to improve cardiac autonomic function by lowering sympathetic tone and increasing vagal modulation of the heart rate (HR). Yet clear evidence of the effects of stretching training (ST) on cardiac autonomic modulation is limited. Objective • The present study intended to examine the effects of ST on HR variability (HRV) and flexibility in obese postmenopausal women...
March 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28319365/rendering-high-surface-area-mesoporous-metal-organic-frameworks-electronically-conductive
#12
Timothy C Wang, Idan Hod, Cornelius O Audu, Nicolaas A Vermeulen, SonBinh T Nguyen, Omar K Farha, Joseph T Hupp
We report the design and synthesis of a MOF-polythiophene composite that has comparable electronic conductivity to reported conductive 3-D MOFs, but with display and retention of high porosity, including mesoporosity. A robust zirconium MOF, NU-1000, was rendered electronically conductive by first incorporating, via solvent-assisted ligand incorporation (SALI), a carefully designed pentathiophene derivative at a density of one pentamer per hexa-zirconium node. Using a cast film of the intermediate composite (termed pentaSALI) on conductive glass, the incorporated oligothiophene was electrochemically polymerized to yield the conductive composite, Epoly...
March 20, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28318954/computed-tomography-perfusion-based-decision-making-for-acute-ischemic-stroke-missing-the-mismatch
#13
J A Molad, M Findler, E Auriel
The emerging use of mechanical thrombectomy for acute ischemic stroke treatment focuses on the importance of patient selection. Computed tomography perfusion (CTP) is one of widely used techniques. However, the accuracy and reliability of this modality is in debate among vascular neurologists. We present a case of an 80-year-old man admitted because of acute ischemic stroke. CT angiography demonstrated left proximal M2 occlusion. As CTP demonstrated signs of large ischemic core with no significant penumbra, mechanical thrombectomy was not performed following tPA administration...
March 15, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28318799/transcriptome-analysis-of-il-10-stimulated-m2c-macrophages-by-next-generation-sequencing
#14
Emily B Lurier, Donald Dalton, Will Dampier, Pichai Raman, Sina Nassiri, Nicole M Ferraro, Ramakrishan Rajagopalan, Mahdi Sarmady, Kara L Spiller
Alternatively activated "M2" macrophages are believed to function during late stages of wound healing, behaving in an anti-inflammatory manner to mediate the resolution of the pro-inflammatory response caused by "M1" macrophages. However, the differences between two main subtypes of M2 macrophages, namely interleukin-4 (IL-4)-stimulated "M2a" macrophages and IL-10-stimulated "M2c" macrophages, are not well understood. M2a macrophages are characterized by their ability to inhibit inflammation and contribute to the stabilization of angiogenesis...
February 20, 2017: Immunobiology
https://www.readbyqxmd.com/read/28318312/evidence-favoring-a-secular-reduction-in-mandibular-leeway-space
#15
Tyler R Allen, Terry M Trojan, Edward F Harris
OBJECTIVE: Researchers have documented secular trends in tooth size among recent generations. This study was a test for a change in mandibular leeway space. MATERIALS AND METHODS: Dental casts from participants in the Denver Growth Study (23 boys, 22 girls; born in the 1930s) were compared with casts from a contemporary series of orthodontic patients (23 boys, 22 girls; born in the 1990s). All were phenotypically normal, healthy American whites. RESULTS: Analysis of variance (accounting for sex) showed that the cumulative mandibular primary canine plus first and second primary molar size (c + m1 + m2) was slightly larger in the recent cohort (23...
March 20, 2017: Angle Orthodontist
https://www.readbyqxmd.com/read/28317901/membrane-remodeling-by-the-m2-amphipathic-helix-drives-influenza-virus-membrane-scission
#16
Agnieszka Martyna, Basma Bahsoun, Matthew D Badham, Saipraveen Srinivasan, Mark J Howard, Jeremy S Rossman
Membrane scission is a crucial step in all budding processes, from endocytosis to viral budding. Many proteins have been associated with scission, though the underlying molecular details of how scission is accomplished often remain unknown. Here, we investigate the process of M2-mediated membrane scission during the budding of influenza viruses. Residues 50-61 of the viral M2 protein bind membrane and form an amphipathic α-helix (AH). Membrane binding requires hydrophobic interactions with the lipid tails but not charged interactions with the lipid headgroups...
March 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28317612/hormonal-electrolytic-and-electrocardiographic-evaluations-in-bitches-with-eutocia-and-dystocia
#17
Carla Regina Barbieri Simões, Flávia Gardilin Vassalo, Maria Lúcia Gomes Lourenço, Fabiana Ferreira de Souza, Eunice Oba, Mateus José Sudano, Nereu Carlos Prestes
The objective of the study was to assess clinical alterations, electrocardiographic, hematological, biochemical, hemogasometric, electrolytic, and hormone plasma concentrations in bitches with eutocia and dystocia. Overall, 28 bitches (dystocia, n = 22 and eutocia, n = 6) were assessed. The evaluations were performed at 2 time points, M1 (1 hour prepartum-eutocia group and cesarean or clinical intervention-dystocia group) and M2 (postpartum-eutocia or dystocia group and anesthetic recovery-dystocia group). The main clinical finding was the hypothermia (mean: 36...
December 2016: Topics in Companion Animal Medicine
https://www.readbyqxmd.com/read/28316239/facile-preparation-of-titanium-iv-immobilized-hierarchically-porous-hybrid-monoliths
#18
Haiyang Zhang, Junjie Ou, Yating Yao, Hongwei Wang, Zhongshan Liu, Yinmao Wei, Mingliang Ye
Hierarchically porous materials have become a key feature of biological materials and have been widely applied for adsorption or catalysis. Herein, we presented a new approach to directly prepare a phosphate-functionalized hierarchically porous hybrid monolith (HPHM), which simultaneously contained mesopores and macropores. The design was based on the copolymerization of polyhedral oligomeric vinylsilsesquioxanes (vinylPOSS) and vinylphosphonic acid (VPA) by adding degradable polycaprolactone (PCL) additive...
March 18, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28315684/bcl6-mediates-the-effects-of-gastrodin-on-promoting-m2-like-macrophage-polarization-and-protecting-against-oxidative-stress-induced-apoptosis-and-cell-death-in-macrophages
#19
Jing Jia, Xiaojie Shi, Xiaoqian Jing, Jianguo Li, Jie Gao, Mengya Liu, Chi-Iou Lin, Xinzhi Guo, Qian Hua
Cerebral palsy (CP) is the most common childhood disability worldwide, yet biomarkers for predicting CP are lacking. By subjecting peripheral blood samples from 62 CP patients and 30 healthy controls to Affymetrix GeneChip(®) PrimeView™ HumanGene Expression Microarray analysis, we identified the novel biomarker B-cell lymphoma 6 (BCL6) as the most upregulated gene in the CP samples. Gastrodin is a traditional Chinese medicine and bioactive compound that promotes adductor angle release, as well as gross and fine motor performance by increasing Gross Motor Function Measure-66 and Fine Motor Function Measure-45 scores...
March 15, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28315675/low-intensity-training-and-the-c5a-complement-antagonist-nox-d21-rescue-the-mdx-phenotype-through-modulation-of-inflammation
#20
Janek Hyzewicz, Jun Tanihata, Mutsuki Kuraoka, Yuko Nitahara-Kasahara, Teiva Beylier, Urs T Ruegg, Axel Vater, Shin'ichi Takeda
Inflammatory events occurring in dystrophic muscles contribute to the progression of Duchenne muscular dystrophy (DMD). Low-intensity training (LIT) attenuates the phenotype of mdx mice, an animal model for DMD. Therefore, we postulated that LIT could have anti-inflammatory properties. We assessed levels of inflammatory cytokines and infiltrated immune cells in gastrocnemius muscle of mdx mice after LIT. We detected high levels of complement component C5a, chemokine ligand (CCL) 2, CD68(+) monocytes/macrophages, and proinflammatory M1 macrophages in muscles of mdx mice...
March 15, 2017: American Journal of Pathology
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