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https://www.readbyqxmd.com/read/28343328/skeletal-development-of-the-hand-and-wrist-digital-bone-age-companion-a-suitable-alternative-to-the-greulich-and-pyle-atlas-for-bone-age-assessment
#1
Paul M Bunch, Talissa A Altes, Joan McIlhenny, James Patrie, Cree M Gaskin
PURPOSE: To assess reader performance and subjective workflow experience when reporting bone age studies with a digital bone age reference as compared to the Greulich and Pyle atlas (G&P). We hypothesized that pediatric radiologists would achieve equivalent results with each method while digital workflow would improve speed, experience, and reporting quality. MATERIALS AND METHODS: IRB approval was obtained for this HIPAA-compliant study. Two pediatric radiologists performed research interpretations of bone age studies randomized to either the digital (Digital Bone Age Companion, Oxford University Press) or G&P method, generating reports to mimic clinical workflow...
March 25, 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/28342980/muscarinic-receptor-mediated-signaling-pathways-in-hepatocytes-from-ccl4-induced-liver-fibrotic-rat
#2
Lin Luo, Chenghao Xi, Tingting Xu, Gaoshan Zhang, E Qun, Wei Zhang
The pathological changes of parasympathetic nerves are considered as an independent prognostic factor of the survival rate for patients with chronic liver disease. The non-selective muscarinic acetylcholine receptors (mAchR) agonists and antagonists can affect the proliferation of hepatocytes, but little is known about the role of mAChR in hepatocytes and hepatic fibrosis and the signaling pathway of this receptor in regulation of hepatocytes remains elusive. Here, 3ml/kg 40% carbon tetrachloride (CCL4) was given to induce hepatic fibrosis in rats and the hepatocytes were isolated to investigate the expression of mAchR and the cell signaling pathways which were involved in...
March 22, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28339708/effects-of-dietary-methyl-sulfonyl-methane-msm-supplementation-on-growth-performance-nutrient-digestibility-meat-quality-excreta-microbiota-excreta-gas-emission-and-blood-profiles-in-broilers
#3
Y Jiao, J H Park, Y M Kim, I H Kim
A 29-d trial was conducted to evaluate the effects of dietary methyl sulfonyl methane (MSM) supplementation on growth performance, meat quality, nutrient digestibility, excreta microbiota, excreta gas emission, and blood profiles in broilers. A total of 816 1-day-old male Ross 308 broilers (44 ± 0.44 g) were assigned to 4 dietary treatments, composed of 12 replicates with 17 birds per replicate. The 4 treatments were: 1) CON, basal diet; 2) S1, CON + 0.05% MSM; 3) S2, CON + 0.10% MSM; 4) S3, CON + 0.20% MSM...
February 22, 2017: Poultry Science
https://www.readbyqxmd.com/read/28339520/efficacy-of-bacillus-subtilis-and-bacitracin-methylene-disalicylate-on-growth-performance-digestibility-blood-metabolites-immunity-and-intestinal-microbiota-after-intramuscular-inoculation-with-escherichia-coli-in-broilers
#4
M Manafi, S Khalaji, M Hedayati, N Pirany
This experiment was conducted to evaluate the effect of Bacillus subtilis (BS) on broiler performance and health after intramuscular inoculation with E. coli and compare its effect with a growth promoter antibiotic. In a completely randomized design manner, 360 male Ross 308 chicks were divided into 6 treatments and 5 replicates of 12 chicks in each replicate. Experimental treatments included control diet, control + E. coli (0.5 mL of culture containing 108 CFU of E. coli/ml), control + 0.1% BS, control + 0...
October 6, 2016: Poultry Science
https://www.readbyqxmd.com/read/28339345/alanine-aminotransferase-is-a-marker-of-lipotoxicity-consequences-and-hyperandrogenemia-in-women-with-polycystic-ovary-syndrome
#5
Matea Belan, Chloé Pelletier, Jean-Patrice Baillargeon
BACKGROUND: Several studies have reported higher levels of Alanine aminotransferase (ALT) in women with polycystic ovary syndrome (PCOS) compared with control subjects. Plasma ALT levels are considered a marker of hepatic lipotoxicity because of their significant associations with different hepatic metabolic dysfunctions, such as hepatic steatosis and hepatic insulin resistance. METHODS: Retrospective chart review aiming to assess, in PCOS women, the relationship between ALT levels and measures of lipotoxicity consequences that are available clinically, both during fasting and using the oral glucose tolerance test...
April 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/28338348/liver-injury-following-small-intestinal-ischemia-reperfusion-in-rats-is-attenuated-by-pistacia-lentiscus-oil-antioxidant-and-anti-inflammatory-effects
#6
Saber Abdelkader Saidi, Marwa Ncir, Rim Chaaben, Kamel Jamoussi, Jos van Pelt, Abdelfattah Elfeki
CONTEXT: Intestinal ischemia-reperfusion (IIR) not only leads to severe intestine damage but also induced subsequent destruction of remote organs. OBJECTIVE: We investigated the protective effect of Pistascia lentiscus L. (Anacardiaceae) oil on IIR. MATERIALS AND METHODS: Wistar rats were divided into three groups: sham, intestinal IR and P. lentiscus pretreatment (n = 18 each). In the pretreatment group, oil was administered 1 h before induction of warm ischemia...
March 24, 2017: Archives of Physiology and Biochemistry
https://www.readbyqxmd.com/read/28338115/resveratrol-supplementation-in-patients-with-non-alcoholic-fatty-liver-disease-systematic-review-and-meta-analysis
#7
REVIEW
Ahmed Elgebaly, Ibrahim A I Radwan, Mohamed M AboElnas, Hamza H Ibrahim, Moutaz F M Eltoomy, Ahmed A Atta, Hend A Mesalam, Alaa A Sayed, Amr A Othman
BACKGROUND: Resveratrol is a potential treatment option for management of non-alcoholic fatty liver disease (NAFLD) due to its anti-inflammatory, antioxidant properties, and calorie restriction-like effects. We aimed to synthesise evidence from published randomized clinical trials (RCTs) about the efficacy of resveratrol in the management of NAFLD. METHODS: A computer literature search of PubMed, Scopus, Web of Science, and Cochrane Central was conducted using relevant keywords...
March 2017: Journal of Gastrointestinal and Liver Diseases: JGLD
https://www.readbyqxmd.com/read/28337284/hepatoprotective-effects-of-gentianella-turkestanerum-extracts-on-acute-liver-injury-induced-by-carbon-tetrachloride-in-mice
#8
Jianghua Yang, Dandan Zhu, Bowei Ju, Xiangying Jiang, Junping Hu
Objective: To investigate the contents of secoiridoid compounds (i.e. sweroside, swertiamarin and gentiopicrin) from Gentianella turkestanerum extracts, and the potential effects of G. turkestanerum extracts against carbon tetrachloride (CCl4) induced liver injury in mice. Methods: The contents of swertiamarin, gentiopicroside and sweroside from different G. turkestanerum extracts were determined with high performance liquid chromatography (HPLC). CCl4 was used to induce acute liver injury in mice. The serum aspartate amino transferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), total protein (TP), total bilirubin (TB), superoxide dismutase (SOD), malondialdehyde (MDA), glutathione transferase (GSH) and catalase (CAT) were measured...
2017: American Journal of Translational Research
https://www.readbyqxmd.com/read/28337145/dioscin-protects-anit-induced-intrahepatic-cholestasis-through-regulating-transporters-apoptosis-and-oxidative-stress
#9
Hong Yao, Youwei Xu, Lianhong Yin, Xufeng Tao, Lina Xu, Yan Qi, Xu Han, Pengyuan Sun, Kexin Liu, Jinyong Peng
Intrahepatic cholestasis, a clinical syndrome, is caused by excessive accumulation of bile acids in body and liver. Proper regulation of bile acids in liver cells is critical for liver injury. We previously reported the effects of dioscin against α-naphthylisothio- cyanate (ANIT)-induced cholestasis in rats. However, the pharmacological and mechanism data are limited. In our work, the animals of rats and mice, and Sandwich-cultured hepatocytes (SCHs) were caused by ANIT, and dioscin was used for the treatment...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28337078/comparison-of-the-efficacy-and-safety-of-2-acetaminophen-dosing-regimens-in-febrile-infants-and-children-a-report-on-3-legacy-studies
#10
Anthony R Temple, Brenda Zimmerman, Cathy Gelotte, Edwin K Kuffner
OBJECTIVE: Compare efficacy and safety of 10 to 15 mg/kg with 20 to 30 mg/kg acetaminophen in febrile children 6 months to ≤ 11 years from 3 double-blind, randomized, single or multiple dose studies. METHODS: Doses were compared on sum of the temperature differences (SUMDIFF), maximum temperature difference (MAXDIFF), temperature differences at each time point, and dose by time interactions. Alanine aminotransferase (ALT) was evaluated in the 72-hour duration study...
January 2017: Journal of Pediatric Pharmacology and Therapeutics: JPPT: the Official Journal of PPAG
https://www.readbyqxmd.com/read/28336908/early-chimerism-after-liver-transplantation-reflects-the-clinical-course-of-recurrent-hepatitis-c
#11
Masashi Utsumi, Akinobu Takaki, Yuzo Umeda, Kazuko Koike, Stephanie C Napier, Nobukazu Watanabe, Susumu Shinoura, Ryuichi Yoshida, Daisuke Nobuoka, Tetsuya Yasunaka, Takahiro Oto, Motoo Araki, Kazuhide Yamamoto, Toshiyoshi Fujiwara, Takahito Yagi
BACKGROUND Human leukocyte antigen (HLA) mismatch is a characteristic feature of post-orthotopic liver transplantation (OLT) hepatitis C. To investigate the importance of donor HLA-restricted immune cells in post-OLT hepatitis C recurrence, we analyzed the frequency of donor chimerism and the clinical course of post-OLT hepatitis C. MATERIAL AND METHODS We analyzed peripheral blood chimerism in 11 HCV-reinfected patients with post-HLA mismatched OLT. Patients were divided into 2 groups: the OLT chronic hepatitis C (CHC) group (n=8), exhibiting active hepatitis C recurrence; and the OLT-persistently normal ALT (PNALT) group (n=3), without active hepatitis...
March 24, 2017: Annals of Transplantation: Quarterly of the Polish Transplantation Society
https://www.readbyqxmd.com/read/28336726/proteomic-signature-of-acute-liver-failure-from-discovery-and-verification-in-a-pig-model-to-confirmation-in-humans
#12
Jie Wang, Zeyu Sun, Jing Jiang, Daxian Wu, Xiaoli Liu, Zhongyang Xie, Ermei Chen, Danhua Zhu, Chao Ye, Xiaoqian Zhang, Wenqian Chen, Hongcui Cao, Lanjuan Li
Acute liver failure (ALF) is a fatal condition hallmarked by rapid development. The present study aimed to describe the dynamic alterations of serum proteins associated with ALF development, and to seek for novel biomarkers of ALF. Miniature pigs (n=30) were employed to establish ALF models by infusing D-galactosamine (GALN, 1.3g/kg). A total of 1589 serum proteins were compared in pooled serum samples (n=10) before and 36 hours after GALN administration through label-free quantitation (LFQ) based shotgun proteomics...
March 23, 2017: Molecular & Cellular Proteomics: MCP
https://www.readbyqxmd.com/read/28334548/waist-circumference-is-associated-with-liver-fat-in-black-and-white-adolescents
#13
SoJung Lee, Jennifer L Kuk, Chris Boesch, Silva Arslanian
We examined whether waist circumference (WC) is associated with liver fat in black and white adolescents. Liver fat was measured using a 3T proton magnetic resonance spectroscopy (1H-MRS) in 152 overweight/obese adolescents (94 black and 58 white, BMI >85th percentile, 12-18 yrs) without liver diseases or diabetes. WC was measured at the last rib. Total and visceral adipose tissue (VAT) were measured by DXA and MRI, respectively. The proportion of fatty liver (defined as liver fat >5.0% by 1H-MRS) was lower (P<0...
March 23, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28334460/social-costs-of-illegal-drugs-alcohol-and-tobacco-in-the-european-union-a-systematic-review
#14
REVIEW
Pablo Barrio, Jillian Reynolds, Anna García-Altés, Antoni Gual, Peter Anderson
ISSUES: Drug use accounts for one of the main disease groups in Europe, with relevant consequences to society. There is an increasing need to evaluate the economic consequences of drug use in order to develop appropriate policies. Here, we review the social costs of illegal drugs, alcohol and tobacco in the European Union. APPROACH: A systematic search of relevant databases was conducted. Grey literature and previous systematic reviews were also searched. Studies reporting on social costs of illegal drugs, alcohol and tobacco were included...
March 23, 2017: Drug and Alcohol Review
https://www.readbyqxmd.com/read/28333563/effect-of-high-altitude-exposure-on-intraocular-pressure-using-goldmann-applanation-tonometry
#15
Gabriel Willmann, Kai Schommer, Maximilian Schultheiss, M Dominik Fischer, Karl-Ulrich Bartz-Schmidt, Florian Gekeler, Andreas Schatz
Willmann, Gabriel, Kai Schommer, Maximilian Schultheiss, M. Dominik Fischer, Karl-Ulrich Bartz-Schmidt, Florian Gekeler, and Andreas Schatz. Effect of high altitude exposure on intraocular pressure using Goldmann applanation tonometry. High Alt Med Biol. 00:000-000, 2017. AIMS: The aim of the study was to quantify changes of intraocular pressure (IOP) during exposure to 4559 m using the state-of-the-art method of Goldmann applanation tonometry for IOP measurement and to detect correlations between IOP and acute mountain sickness (AMS) in a prospective manner...
March 23, 2017: High Altitude Medicine & Biology
https://www.readbyqxmd.com/read/28333116/effect-of-vernonia-amygdalina-del-leaf-ethanolic-extract-on-intoxicated-male-wistar-rats-liver
#16
Maria Immaculata Iwo, Sergia Louisa Sjahlim, Siti Farah Rahmawati
Vernonia amygdalina has been shown to have antioxidant activity, and is also expected to have hepatoprotective activity. This study was conducted to study the effect of V. amygdalina ethanol extracts on intoxicated rat livers. Fresh leaves were extracted in ethanol, and the hepatoprotective activity was tested on male Wistar rats induced with a combination of isoniazid (INH) and rifampicin. Parameters observed were the activity of the enzyme alanine transferase (ALT), serum albumin levels, liver index, and histopathological of the rat liver...
March 23, 2017: Scientia Pharmaceutica
https://www.readbyqxmd.com/read/28332856/association-between-serum-gamma-glutamyl-transferase-and-serum-uric-acid-levels-in-chinese-females-a-cross-sectional-study
#17
Zhao Ya, Liu Fei, Zeng Yue, Liu Dan, Lin Neng-Bo, Luo Yi, Miao Ying, Wan Qin
OBJECTIVE: To investigate the association between serum gamma-glutamyl transferase (GGT) levels and serum uric acid levels in middle-aged and elderly Chinese females. METHODS: A cross-sectional population survey was performed in Luzhou, China (2014). Questionnaires, physical examinations and biochemical tests were conducted. Finally, we included 2486 females who were > 40 years old as participants. Multiple linear regression analysis was used to estimate the association of serum acid levels and other variables...
March 23, 2017: Endocrine Research
https://www.readbyqxmd.com/read/28332301/a-randomized-trial-comparing-gliclazide-liraglutide-and-metformin-effects-on-diabetes-with-nonalcoholic-fatty-liver-disease
#18
Wenhuan Feng, Caixia Gao, Yan Bi, Min Wu, Ping Li, Shanmei Shen, Wei Chen, Tingting Yin, Dalong Zhu
OBJECTIVE: To compare the effects of gliclazide, liraglutide, and metformin in type 2 diabetes mellitus (T2DM) patients with non-alcoholic fatty liver disease (NAFLD). METHODS: Eighty-seven subjects were randomized to receive liraglutide, metformin, or gliclazide for 24 weeks. Primary outcomes included hemoglobin A1c (HbA1c) levels, intrahepatic fat (IHF) content, and liver function. RESULTS: HbA1c levels and IHF content reduced after treatment in the three groups...
March 23, 2017: Journal of Diabetes
https://www.readbyqxmd.com/read/28332201/identification-of-novel-variants-in-hla-class-ii-region-related-to-hla-dpb1-expression-and-disease-progression-in-patients-with-chronic-hepatitis-c
#19
Katsushi Hiramatsu, Hidetaka Matsuda, Tomoyuki Nemoto, Takuto Nosaka, Yasushi Saito, Tatsushi Naito, Kazuto Takahashi, Kazuya Ofuji, Masahiro Ohtani, Hiroyuki Suto, Toshihiro Yasuda, Yukio Hida, Hideki Kimura, Yoshihiro Soya, Yasunari Nakamoto
BACKGROUND: Recent genome-wide studies have demonstrated that HLA class II gene may play an important role in viral hepatitis. We studied genetic polymorphism and RNA expression of HLA class II genes in HCV-related liver diseases. METHODS: The study was performed in groups consisting of 24 patients with HCV-related liver disease (12 of persistent normal ALT: PNALT group and 12 of advanced liver disease: ALD group) and 26 patients without HCV infection (control group)...
March 22, 2017: Journal of Medical Virology
https://www.readbyqxmd.com/read/28331563/%C3%A2-evaluation-of-serum-hbv-viral-load-transaminases-and-histological-features-in-chronic-hbeag-negative-hepatitis-b-patients
#20
Abbas Esmaeelzadeh, Hassan Saadatnia, Bahram Memar, Elham Mokhtari Amirmajdi, Azita Ganji, Ladan Goshayeshi, Zahra Meshkat, Alireza Pasdar, Hassan Vosoughinia, Mohammadreza Farzanehfar, Shahrzad Tehranian, Kamran Ghaffarzadehgan, Farnood Rajabzadeh, Mitra Ahadi
AIM: To evaluate the association between biochemical, virologic and histologic features in patients with HBeAg-negative chronic hepatitis B (CHB). BACKGROUND: Hepatitis-B e-antigen (HBeAg)-negative is common in Iran, is progressive with poor prognosis. Therefore, it seems necessary to perform a comprehensive evaluation of different spectrum of laboratory measurements accompanying histological findings. METHODS: HBeAg- negative CHB patients referring to two university hospitals during two years were enrolled...
2017: Gastroenterology and Hepatology From Bed to Bench
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