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https://www.readbyqxmd.com/read/29350652/complications-associated-with-brachioplasty-a-literature-review
#1
Andrea Sisti, Roberto Cuomo, Luca Milonia, Juri Tassinari, Antonio Castagna, Antonio Castagna, Cesare Brandi, Luca Grimaldi, Carlo D'Aniello, Giuseppe Nisi
BACKGROUND: Paralleling the growth of bariatric surgery, the demand for post-bariatric body-contouring surgery is increasing. Weight loss is the main cause, although not the only one, that drives patients to arm lift surgery. Several surgical techniques have been proposed over the years. Our aim was to consider the complications and outcomes according to the performed technique, through a wide review of the literature. METHODS: A search on PubMed/Medline was performed using "brachioplasty", "upper arm lifting", and "techniques" as key words...
January 16, 2018: Acta Bio-medica: Atenei Parmensis
https://www.readbyqxmd.com/read/29349667/comparison-of-enalapril-candesartan-and-intralesional-triamcinolone-in-reducing-hypertrophic-scar-development-an-experimental-study
#2
Canser Yilmaz Demir, Muhammet Eren Ersoz, Remzi Erten, Omer Faruk Kocak, Yilmaz Sultanoglu, Yildiray Basbugan
BACKGROUND: The purpose of this study was to compare the effects of oral enalapril, an angiotensin-converting enzyme inhibitor (ACE-I), oral candesartan, an angiotensin receptor blocker (ARB), and intralesional corticosteroid treatments in reducing scar formation. METHODS: Twenty male rabbits were divided into five study groups: A (sham), B (control), C (ACE-I), D (ARB) and E (intralesional corticosteroid). The rabbit ear hypertrophic scar model was used. The hypertrophic scars were photographed and analyzed with the program ImageJ quantitatively to determine the degree of collagen fibers...
January 18, 2018: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/29349520/experimental-study-of-5-fluorouracil-encapsulated-ethosomes-combined-with-co2-fractional-laser-to-treat-hypertrophic-scar
#3
Zhen Zhang, Jun Chen, Jun Huang, Yan Wo, Yixin Zhang, Xiangdong Chen
OBJECTIVE: This study is designed to explore permeability of ethosomes encapsulated with 5-florouracil (5-FU) mediated by CO2 fractional laser on hypertrophic scar tissues. Moreover, therapeutic and duration effect of CO2 fractional laser combined with 5-FU encapsulated ethosomes in rabbit ear hypertrophic scar model will be evaluated. METHODS: The permeated amount of 5-FU and retention contents of 5-FU were both determined by high-performance liquid chromatography (HPLC)...
January 18, 2018: Nanoscale Research Letters
https://www.readbyqxmd.com/read/29348686/defects-in-the-mitochondrial-trna-modification-enzymes-mto1-and-gtpbp3-promote-different-metabolic-reprogramming-through-a-hif-ppar%C3%AE-ucp2-ampk-axis
#4
Rachid Boutoual, Salvador Meseguer, Magda Villarroya, Elena Martín-Hernández, Mohammed Errami, Miguel A Martín, Marta Casado, M-Eugenia Armengod
Human proteins MTO1 and GTPBP3 are thought to jointly catalyze the modification of the wobble uridine in mitochondrial tRNAs. Defects in each protein cause infantile hypertrophic cardiomyopathy with lactic acidosis. However, the underlying mechanisms are mostly unknown. Using fibroblasts from an MTO1 patient and MTO1 silenced cells, we found that the MTO1 deficiency is associated with a metabolic reprogramming mediated by inactivation of AMPK, down regulation of the uncoupling protein 2 (UCP2) and transcription factor PPARγ, and activation of the hypoxia inducible factor 1 (HIF-1)...
January 18, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29348482/egfr-activation-triggers-cellular-hypertrophy-and-lysosomal-disease-in-naglu-depleted-cardiomyoblasts-mimicking-the-hallmarks-of-mucopolysaccharidosis-iiib
#5
Valeria De Pasquale, Antonio Pezone, Patrizia Sarogni, Alfonso Tramontano, Gabriele Giacomo Schiattarella, Vittorio Enrico Avvedimento, Simona Paladino, Luigi Michele Pavone
Mucopolysaccharidosis (MPS) IIIB is an inherited lysosomal storage disease caused by the deficiency of the enzyme α-N-acetylglucosaminidase (NAGLU) required for heparan sulfate (HS) degradation. The defective lysosomal clearance of undigested HS results in dysfunction of multiple tissues and organs. We recently demonstrated that the murine model of MPS IIIB develops cardiac disease, valvular abnormalities, and ultimately heart failure. To address the molecular mechanisms governing cardiac dysfunctions in MPS IIIB, we generated a model of the disease by silencing NAGLU gene expression in H9C2 rat cardiomyoblasts...
January 18, 2018: Cell Death & Disease
https://www.readbyqxmd.com/read/29345319/endothelial-cells-enhance-adipose-mesenchymal-stromal-cell-mediated-matrix-contraction-via-alk-receptors-and-reduced-follistatin-potential-role-of-endothelial-cells-in-skin-fibrosis
#6
Hanneke N Monsuur, Lenie J van den Broek, Pieter Koolwijk, Frank B Niessen, Susan Gibbs
Abnormal cutaneous wound healing can lead to formation of fibrotic hypertrophic scars. Although several clinical risk factors have been described, the cross-talk between different cell types resulting in hypertrophic scar formation is still poorly understood. The aim of this in vitro study was to investigate whether endothelial cells (EC) may play a role in skin fibrosis, e.g. hypertrophic scar formation after full-thickness skin trauma. Using a collagen/elastin matrix, we developed an in vitro fibrosis model to study the interaction between EC and dermal fibroblasts or adipose tissue-derived mesenchymal stromal cells (ASC)...
January 18, 2018: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29344767/klotho-attenuates-isoproterenol-induced-hypertrophic-response-in-h9c2-cells-by-activating-na-k-atpase-and-inhibiting-the-reverse-mode-of-na-ca2-exchanger
#7
Gang Tang, Yi Shen, Pan Gao, Shuang-Shuang Song, Liang-Yi Si
Cardiac hypertrophy plays a major role in heart failure and is related to patient morbidity and mortality. Calcium overloading is a main risk for cardiac hypertrophy, and Na+/K+-ATPase (NKA) has been found that it could not only regulate intracellular Na+ levels but also control the intracellular Ca2+ ([Ca2+]i) level through Na+/Ca2+-exchanger (NCX). Recent studies have reported that klotho could affect [Ca2+]i level. In this study, we aimed at exploring the role of klotho in improving isoproterenol-induced hypertrophic response of H9C2 cells...
January 17, 2018: In Vitro Cellular & Developmental Biology. Animal
https://www.readbyqxmd.com/read/29344080/effects-of-huang-bai-phellodendri-cortex-on-bone-growth-and-pubertal-development-in-adolescent-female-rats
#8
Sun Haeng Lee, Hyun Jeong Lee, Sung Hyun Lee, Young-Sik Kim, Donghun Lee, Jiu Chun, Jin Yong Lee, Hocheol Kim, Gyu Tae Chang
Background: To evaluate the effects of Huang Bai (Phellodendron amurense) on growth and maturation in adolescent female rats. Methods: Female Sprague-Dawley rats (28 days old; n = 72) were divided into six daily treatment groups: control (distilled water), Huang Bai (100 and 300 mg/kg), recombinant human GH (rhGH; 20 μg/kg), estradiol (1 μg/kg), and triptorelin (100 μg). Body weight, food intake, and vaginal opening were measured daily from postnatal day (PND) 28 to PND 43...
2018: Chinese Medicine
https://www.readbyqxmd.com/read/29343710/phenotypic-diversity-identified-by-cardiac-magnetic-resonance-in-a-large-hypertrophic-cardiomyopathy-family-with-a-single-myh7-mutation
#9
Jie Wang, Ke Wan, Jiayu Sun, Weihao Li, Hong Liu, Yuchi Han, Yucheng Chen
Limited data is available on phenotypic variations with the same genotype in hypertrophic cardiomyopathy (HCM). The present study aims to explore the relationship between genotype and phenotype characterized by cardiovascular magnetic resonance (CMR) in a large Chinese family. A proband diagnosed with HCM from a multigenerational family underwent next-generation sequencing based on a custom sureSelect panel, including 117 candidate pathogenic genes associated with cardiomyopathies. All genetic results were confirmed by the Sanger sequencing method...
January 17, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29343659/cardiac-mr-imaging-of-hypertrophic-cardiomyopathy-techniques-findings-and-clinical-relevance
#10
Yasuo Amano, Mitsunobu Kitamura, Hitoshi Takano, Fumi Yanagisawa, Masaki Tachi, Yasuyuki Suzuki, Shinichiro Kumita, Morimasa Takayama
Hypertrophic cardiomyopathy (HCM) is a relatively common myocardial genetic disease having a wide variety of symptoms and prognoses. The most serious complications of HCM are sudden cardiac death induced by ventricular arrhythmia or inappropriate changes in blood pressure, and heart failure. Cardiac MR imaging is a valuable imaging method for detecting HCM because of its accurate measurement of wall thickness and myocardial mass without limited view and the unique ability of late gadolinium enhancement (LGE) to identify myocardial fibrosis related to the prognosis of HCM...
January 18, 2018: Magnetic Resonance in Medical Sciences: MRMS
https://www.readbyqxmd.com/read/29340829/trends-and-surgical-outcomes-of-laparoscopic-versus-open-pyloromyotomy
#11
William C Kethman, Alex H S Harris, Mary T Hawn, James K Wall
BACKGROUND: Hypertrophic pyloric stenosis (HPS) is one of the most common pediatric illnesses necessitating surgical intervention. Controversy remains over the optimal surgical approach between laparoscopic pyloromyotomy (LP) and open pyloromyotomy (OP). LP has gained acceptance for management of HPS in an era of expanding minimal access surgical approaches to pediatric conditions. Several studies suggest advantages of LP over OP; however, selection bias and small sample sizes remain a concern...
January 16, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29340740/-paraneoplastic-syndromes-in-rheumatology
#12
REVIEW
J Leipe, H Schulze-Koops
Malignancies can present as inflammatory rheumatic diseases. These rheumatic paraneoplastic syndromes are rare, but characteristic in their pattern. This article focuses on epidemiology, clinical and diagnostic features as well as treatment of paraneoplasic rheumatic diseases such as paraneoplastic arthritides, vasculitides, myositis and hypertrophic osteoarthropathy. The knowledge of their clinical patterns is of utmost importance for early diagnosis and prognosis of yet undiagnosed malignancies.
January 16, 2018: Der Internist
https://www.readbyqxmd.com/read/29339422/the-role-of-angiopoietin-like-protein-4-in-phenylephrine-induced-cardiomyocyte-hypertrophy
#13
Yu Sun, Yi Li, Chen Liu, Ruicong Xue, Bin Dong, Huiling Huang, Longyun Peng, Jun Liu, Yugang Dong
Angiopoietin-like protein 4 (ANGPTL4) is a multifunctional secreted protein that can be induced by fasting, hypoxia and glucocorticoids. ANGPTL4 has been associated with a variety of diseases, however, the role of ANGPTL4 in cardiac hypertrophy remains poorly understood. In our study, we aimed to explore the effect of ANGPTL4 on phenylephrine (PE)-induced cardiomyocyte hypertrophy. Our results showed that knockdown of ANGPTL4 expression significantly exacerbated cardiomyocyte hypertrophy, as demonstrated by increased hypertrophic marker expression, including ANP and cell surface area...
January 16, 2018: Bioscience Reports
https://www.readbyqxmd.com/read/29339068/a-new-mirna-regulator-mir-672-reduces-cardiac-hypertrophy-by-inhibiting-jun-expression
#14
Yili Lu, Fangli Wu
Cardiac hypertrophy is one of the initial symptoms of many heart diseases. We found that miR-672-5p may participate in the regulation of heart disease development in mouse, but the association between miR-672-5p and cardiac hypertrophy remains unclear. In the present study, we found that the abundance of miR-672-5p decreased in hypertrophic cardiomyocytes induced by phenylephrine, angiotensin II (Ang II) and insulin-like growth factor 1. Putative target genes of miR-672-5p were identified using four pipelines, miRWalk, miRanda, RNA22 and Targetscan, and a total of 834 genes were predicted by all four pipelines...
January 12, 2018: Gene
https://www.readbyqxmd.com/read/29338765/infantile-hypertrophic-pyloric-stenosis-a-4-year-experience-from-two-tertiary-care-centres-in-cameroon
#15
Rene Ndongo, Paul Nkemtendong Tolefac, Faustin Félicien Mouafo Tambo, Matin Hongieh Abanda, Marcelin Ngowe Ngowe, Olivier Fola, Bonaventure Dzekem, Patrick Eroyl Weledji, Maurice Aurelien Sosso, Jacqueline Ze Minkande
OBJECTIVE: This study aimed to describe the clinical characteristics of patients with infantile hypertrophic stenosis, management and its outcome in two tertiary care centres in Cameroon. RESULTS: A total of 21 patients were included from the two centres. The mean age at presentation was 5.2 ± 1.2 weeks, predominantly male with a male-to-female ratio of 4.25:1. The triad of vomiting, visible peristalsis and palpable mass was present in only 7 (33.3%) of the participants...
January 16, 2018: BMC Research Notes
https://www.readbyqxmd.com/read/29338384/human-umbilical-cord-mesenchymal-stem-cells-preserve-adult-newborn-neurons-and-reduce-neurological-injury-after-cerebral-ischemia-by-reducing-the-number-of-hypertrophic-microglia-macrophages
#16
Willie Lin, Yogi Chang-Yo Hsuan, Mao-Tsun Lin, Ting-Wei Kuo, Cheng-Hsien Lin, Yu-Chin Su, Ko-Chi Niu, Ching-Ping Chang, Hung-Jung Lin
Microglia are the first source of a neuroinflammatory cascade, which seems to be involved in every phase of stroke-related neuronal damage. Two weeks after transient middle cerebral artery occlusion (MCAO), vehicle-treated rats displayed higher numbers of total ionized calcium-binding adaptor molecule 1 (Iba-1)-positive cells, greater cell body areas of Iba-1-positive cells, and higher numbers of hypertrophic Iba-1-positive cells (with a cell body area over 80 μm2) in the ipsilateral ischemic brain regions including the frontal cortex, striatum, and parietal cortex...
November 2017: Cell Transplantation
https://www.readbyqxmd.com/read/29338015/exercise-induced-circulating-microrna-changes-in-athletes-in-various-training-scenarios
#17
Martin Horak, Filip Zlamal, Robert Iliev, Jan Kucera, Jan Cacek, Lenka Svobodova, Zuzana Hlavonova, Tomas Kalina, Ondrej Slaby, Julie Bienertova-Vasku
BACKGROUND: The aim of the study was to compare selected extracellular miRNA levels (miR-16, miR-21, miR-93 and miR-222 with the response to 8-week-long explosive strength training (EXPL), hypertrophic strength training (HYP) and high-intensity interval training (HIIT). METHODS: 30 young male athletes of white European origin (mean age: 22.5 ± 4.06 years) recruited at the Faculty of Sports Studies of Masaryk University were enrolled in this study. The study participants were randomly assigned to three possible training scenarios: EXPL, HYP or HITT and participated in 8-week-long program in given arm...
2018: PloS One
https://www.readbyqxmd.com/read/29337195/secretoneurin-suppresses-cardiac-hypertrophy-through-suppression-of-oxidant-stress
#18
Hua-Li Chen, Yan Liu, Wei Jiang, Xiao-Xiao Wang, Guo-Lin Yuan, Yi-Lin Zhao, Chao Yu
The neuropeptide secretoneurin (SN) plays protective roles in myocardial ischemia. In the present study, the effect of SN in cardiac hypertrophy was investigated. We observed that, in isoproterenol (ISO) treatment induced cardiac or cardiomyocytes hypertrophy, a marked increase in the expression of endogenous SN in mouse plasma, myocardium and primary-cultured cardiomyocytes occurs. In hypertrophic mice, the heart size, heart weight/body weight (HW/BW) ratio, cardiomyocyte size, and atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP) expression were significantly higher than those in controls but were effectively suppressed by SN gene therapy...
January 11, 2018: European Journal of Pharmacology
https://www.readbyqxmd.com/read/29337094/vitamin-d-attenuates-pressure-overload-induced-cardiac-remodeling-and-dysfunction-in-mice
#19
Liang Zhang, Xiao Yan, Jie Bai, Tesfaldet Habtemariam Hidru, Qing-Shan Wang, Hui-Hua Li
Vitamin D (VD) and its analogues play critical roles in metabolic and cardiovascular diseases. Recent studies have demonstrated that VD exerts a protective role in cardiovascular diseases. However, the beneficial effect of VD on pressure overload-induced cardiac remodeling and dysfunction and its underlying mechanisms are not fully elucidated. In this study, cardiac dysfunction and hypertrophic remodeling in mice were induced by pressure overload. Cardiac function was evaluated by echocardiography, and myocardial histology was detected by H&E and Masson's trichrome staining...
January 11, 2018: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/29333918/modified-second-stage-hughes-tarsoconjunctival-reconstruction-for-lower-eyelid-defects
#20
Shruti Aggarwal, Christopher T Shah, Maria Kirzhner
To describe a novel technique utilizing an amniotic membrane graft (AMT) to create the mucocutaneous portion of the lower eyelid margin in a modified Hughes eyelid reconstruction for secondary revision or prevention of a hyperemic, hypertrophic conjunctival margin with excessive discharge. This was a retrospective, non-comparative interventional study. Thirty consecutive patients who underwent a modified Hughes reconstruction were included. The first step of the reconstruction was performed in a standard fashion using a tarsoconjunctival flap from the ipsilateral upper eyelid...
January 15, 2018: Orbit
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