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Alanine aminotransferase

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https://www.readbyqxmd.com/read/28109099/-effect-of-hugan-qingzhi-tablets-on-ampk-pathway-activation-and-nf-%C3%AE%C2%BAb-p65-protein-expression-in-the-liver-of-rats-with-nonalcoholic-fatty-liver-disease
#1
Xiao-Rui Yao, Fan Xia, Wai-Jiao Tang, Ben-Jie Zhou
OBJECTIVE: To investigate the effect of Hugan Qingzhi tablets on lipid metabolism and inflammation in rats fed on high-fat diet and explore the underlying mechanisms. METHODS: Sixty male Sprague-Dawley rats were randomly divided into 6 groups, namely HFD group (with high-fat diet and distilled water), control group (with normal diet and distilled water), fenofibrate group (with high-fat diet and treatment with 0.1 g<kg fenofibrate suspension), and low-, moderate- and high-dose Hugan Qingzhi tablet groups (with high-fat diet and treatment with 0...
January 20, 2017: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
https://www.readbyqxmd.com/read/28108730/the-relationship-between-liver-kidney-impairment-and-viral-load-after-nephropathogenic-infectious-bronchitis-virus-infection-in-embryonic-chickens
#2
Qiqi Huang, Xiaona Gao, Ping Liu, Huayuan Lin, Weilian Liu, Guohui Liu, Jin Zhang, Guangfu Deng, Caiying Zhang, Huabin Cao, Xiaoquan Guo, Guoliang Hu
To examine the relationship of impairments of the liver and kidney with viral load after nephropathogenic infectious bronchitis virus (NIBV) infection in embryonic chickens, 120 specific-pathogen-free Leghorn embryonated chicken eggs were randomly divided into two groups (infected and control), with three replicates per group and 20 eggs in each replicate. The eggs in the infected and control groups were challenged with 0.2 mL of 10(5.5) ELD50 NIBV and sterile saline solution, respectively. The embryonic chickens' plasma and liver and kidney tissues were collected at 1, 3, and 5 days post-inoculation (dpi), the liver and kidney functional parameters were quantified, and the tissue viral loads were determined with real-time PCR...
January 20, 2017: Poultry Science
https://www.readbyqxmd.com/read/28107869/measles-outbreaks-in-the-kyeongin-area-of-the-republic-of-korea-2013-2014-a-single-center-experience-in-a-country-of-measles-elimination
#3
Sun Hyoung Park, Dong Hun Lee, Jang Yong Jin, Young-Lim Shin, Meeyong Shin, Sung Shin Kim, Won Suk Suh, Jae Ock Park, Yong Hee Hong
OBJECTIVE: To identify the source of infection and determine the clinical features and laboratory finding of measles infection. METHODS: In 27 measles patients, except for 3 adult patients, the rest of 24 pediatric measles cases were analyzed with regard to age, sex, immunization status, transmission routes and molecular genotyping of measles virus. Eighteen measles patients who admitted in isolation ward were set apart to investigate clinical findings and its correlation with laboratory characteristics...
January 2017: Asian Pacific Journal of Tropical Medicine
https://www.readbyqxmd.com/read/28107601/predictors-of-liver-histological-changes-and-a-sustained-response-to-peginterferon-among-chronic-hepatitis-b-e-antigen-positive-patients-with-normal-or-minimally-elevated-alanine-aminotransferase-levels
#4
Jie Chen, Cheng-Run Xu, Min Xi, Wei-Wei Hu, Zheng-Hao Tang, Guo-Qing Zhang
BACKGROUND: A proportion of chronic hepatitis B (CHB) patients with normal or only minimally elevated ALT levels display significant histologic changes, and would benefit from antiviral therapy. OBJECTIVES: We aim to evaluate the histologic abnormalities seen in these patients, and then determine which of them would most likely respond to peginterferon therapy. METHODS: One hundred and thirteen hepatitis B e antigen (HBeAg)-positive patients with a normal or minimally elevated ALT level and moderate to severe histologic changes in their liver tissue were selected to receive peginterferon monotherapy and participate in a followup analysis...
January 20, 2017: Journal of Viral Hepatitis
https://www.readbyqxmd.com/read/28107471/high-serum-lipopolysaccharide-binding-protein-level-in-chronic-hepatitis-c-viral-infection-is-reduced-by-anti-viral-treatments
#5
Hsiao-Ching Nien, Shih-Jer Hsu, Tung-Hung Su, Po-Jen Yang, Jin-Chuan Sheu, Jin-Town Wang, Lu-Ping Chow, Chi-Ling Chen, Jia-Horng Kao, Wei-Shiung Yang
BACKGROUND: Lipopolysaccharide-binding protein (LBP) has been reported to associate with metabolic diseases, such as obesity, diabetes, and non-alcoholic fatty liver disease. Since chronic hepatitis C virus (HCV) infection is associated with metabolic derangements, the relationship between LBP and HCV deserves additional studies. This study aimed to determine the serum LBP level in subjects with or without HCV infection and investigate the change of its level after anti-viral treatments with or without interferon...
2017: PloS One
https://www.readbyqxmd.com/read/28107167/activity-of-the-liver-enzyme-ornithine-carbamoyltransferase-otc-in-blood-lc-ms-ms-assay-for-non-invasive-diagnosis-of-ornithine-carbamoyltransferase-deficiency
#6
Jakub Krijt, Jitka Sokolová, Pavel Ješina, Lenka Dvořáková, Martin Řeboun, Katarína Brennerová, Martin Mistrík, Jiří Zeman, Tomáš Honzík, Viktor Kožich
BACKGROUND: Liver enzymes are released from hepatocytes into circulation and their activity can be measured in the blood. We examined whether the plasma activity of the liver enzyme ornithine carbamoyltransferase, determined by a novel liquid chromatography-mass spectrometry (LC-MS/MS) assay, could be utilized for the detection of OTC deficiency (OTCD), an X-linked inborn error of the urea cycle. METHODS: The plasma ornithine carbamoyltransferase (OTC) activity was assayed in the reverse reaction using isotopically labeled citrulline-d4 as a substrate and by determination of the product, ornithine-d4, by LC-MS/MS analysis...
January 20, 2017: Clinical Chemistry and Laboratory Medicine: CCLM
https://www.readbyqxmd.com/read/28106928/diagnostic-considerations-for-cholestatic-liver-disease
#7
REVIEW
Galia Pollock, Gerald Y Minuk
Cholestatic liver disease results from insufficient bile synthesis, secretion and/or flow through the biliary tract. Common presenting features include fatigue, pruritus and cholestatic liver enzyme abnormalities wherein elevations of serum alkaline phosphatase and gamma-glutamyltransferases levels exceed those of alanine and aspartate aminotransferases. With prolonged cholestasis, fat soluble vitamin deficiencies, fibrosis, cirrhosis and on occasion, carcinoma of the biliary tract or liver can occur. Once mechanical obstruction to bile flow has been ruled out, the majority of causes can be classified as immune-mediated, infectious or miscellaneous...
January 20, 2017: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28105260/shear-wave-elastography-in-hepatitis-c-patients-before-and-after-antiviral-therapy
#8
Toshikuni Suda, Osamu Okawa, Rion Masaoka, Yoshinori Gyotoku, Naohiko Tokutomi, Yasumi Katayama, Masaya Tamano
AIM: To investigate shear wave (SW) propagation velocity in patients with untreated hepatitis C and patients with sustained virological response (SVR). METHODS: A total of 136 hepatitis C patients [85 patients who had not received antiviral therapy (naïve group) and 51 patients who had received antiviral therapy and subsequently achieved SVR of at least 24 wk (SVR group)] and 58 healthy volunteers and outpatients without liver disease (control group) underwent evaluation of liver stiffness by SW elastography (SWE)...
January 8, 2017: World Journal of Hepatology
https://www.readbyqxmd.com/read/28105259/clinical-usefulness-of-ursodeoxycholic-acid-for-japanese-patients-with-autoimmune-hepatitis
#9
Yuichi Torisu, Masanori Nakano, Keiko Takano, Ryo Nakagawa, Chisato Saeki, Atsushi Hokari, Tomohisa Ishikawa, Masayuki Saruta, Mikio Zeniya
AIM: To evaluate the therapeutic effects of ursodeoxycholic acid (UDCA) on autoimmune hepatitis (AIH). METHODS: A total 136 patients who were diagnosed with AIH were included in our study. All of the patients underwent a liver biopsy, and had at least a probable diagnosis on the basis of either the revised scoring system or the simplified scores. Initial treatment included UDCA monotherapy (Group U, n = 48) and prednisolone (PSL) monotherapy (Group P, n = 88). Group U was further classified into two subgroups according to the effect of UDCA: Patients who had achieved remission induction with UDCA monotherapy and showed no sign of relapse (Subgroup U1, n = 34) and patients who additionally received PSL during follow-up (Subgroup U2, n = 14)...
January 8, 2017: World Journal of Hepatology
https://www.readbyqxmd.com/read/28105119/clinical-observation-on-the-treatment-of-acute-liver-failure-by-combined-non-biological-artificial-liver
#10
Maoqin Li, Jingxi Sun, Jiaqiong Li, Zaixiang Shi, Jiyuan Xu, Bo Lu, Shuli Cheng, Yanjun Xu, Xiaomeng Wang, Xianjiang Zhang
The clinical efficacy and safety of different combinations of non-bio artificial liver in the treatment of acute liver failure was examined. A total of 61 cases were selected under blood purification treatment from the patients with severe acute liver failure admitted to the severe disease department of the hospital from December, 2010 to December, 2015. Three types of artificial liver combinations were observed, i.e., plasma exchange plus hemoperfusion plus continuous venovenous hemodiafiltration (PE+HP+CVVHDF), PE+CVVHDF and HP+CVVHDF...
December 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28103993/-effects-of-hypertonic-sodium-saline-resuscitation-on-the-liver-damage-of-rats-at-early-stage-of-severe-scald
#11
J P Zhou, Z Gao, Y X Sun, X L Chen, X S Wu, F Wang
Objective: To explore the effects of hypertonic sodium saline (HSS) resuscitation on the liver damage of rats at early stage of severe scald. Methods: Fifty-six SD rats were divided into sham injury group (SI, n=8), lactated Ringer's solution group (LRS, n=24), and group HSS (n=24) according to the random number table. Rats in group SI were sham injured without resuscitation, while rats in the other two groups were reproduced deep partial-thickness to full-thickness scald model with 30% total body surface area on the back...
January 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28103934/the-triglyceride-and-glucose-index-tyg-is-an-effective-biomarker-to-identify-nonalcoholic-fatty-liver-disease
#12
Shujun Zhang, Tingting Du, Jianhua Zhang, Huiming Lu, Xuan Lin, Junhui Xie, Yan Yang, Xuefeng Yu
BACKGROUND: The triglyceride and glucose index (TyG) has been proposed as a marker of insulin resistance. We aimed to investigate the ability of TyG, through comparing with the predictive value of alanine aminotransferase (ALT), to identify individuals at risk for nonalcoholic fatty liver disease (NAFLD). METHODS: A cross-sectional study was conducted in a Chinese health examination cohort of 10 761 people aged above 20 years. NAFLD was diagnosed by ultrasonography...
January 19, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28103819/telbivudine-versus-entecavir-in-patients-with-undetectable-hepatitis-b-virus-dna-a-randomized-trial
#13
Jihyun An, Young-Suk Lim, Gi-Ae Kim, Seong-Bong Han, Wonhee Jeong, Danbi Lee, Ju Hyun Shim, Han Chu Lee, Yung Sang Lee
BACKGROUND: Telbivudine has been suggested to induce hepatitis B surface antigen (HBsAg) decline to the similar degree as pegylated interferon. We aimed to investigate whether telbivudine could further decrease HBsAg titer in patients who maintain undetectable serum hepatitis B virus (HBV) DNA after initial entecavir treatment. METHODS: In this open-label trial, patients who had serum HBsAg and HBV DNA levels ≥1,000 IU/mL and <60 IU/mL, respectively, following entecavir (0...
January 19, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/28103144/role-of-different-natural-antioxidants-in-the-modulation-of-mrna-expression-of-apoptotic-molecules-in-the-livers-of-carbon-tetrachloride-intoxicated-rats
#14
Nouf M Al-Rasheed, Naglaa F El-Orabi, Laila Mohamed Fadda, Hanaa Mahmoud Ali, Nawal M Al-Rasheed, Yieldez Bassiouni, Abeer Mohammad Aldbass
Overexpression of nuclear factor (NF-κB) or activation of Smad3 by transforming growth factor β (TGF-β1) induced by oncogenes results in overexpression of fibrotic processes and hence cell death. The objective of this study is to examine whether Silymarin (Sil) alone or in combination with Vitamin E (Vit E) and/or Curcumin (Cur) plays a modulatory role against the overexpression of NF-κB, and TGF-β that induced in response to carbon tetrachloride (CCl4) administration. The present work revealed that CCl4 induced elevation of in serum alanine aminotransferase (ALT), Apoptosis regulator (Bax), Smad3, TGF-β, and NF-kB hepatic mRNA expression (using Real-time PCR), administration of Sil alone downregulated these expressions...
January 19, 2017: Animal Biotechnology
https://www.readbyqxmd.com/read/28102089/disulfiram-moderately-restores-impaired-hepatic-redox-status-of-rats-subchronically-exposed-to-cadmium
#15
Aida Begic, Ana Djuric, Milica Ninkovic, Ivana Stevanovic, Dragan Djurdjevic, Milos Pavlovic, Katarina Jelic, Ana Pantelic, Goran Zebic, Bratislav Dejanovic, Ivan Stanojevic, Danilo Vojvodic, Petar Milosavljevic, Mirjana Djukic, Luciano Saso
Examination of cadmium (Cd) toxicity and disulfiram (DSF) effect on liver was focused on oxidative stress (OS), bioelements status, morphological and functional changes. Male Wistar rats were intraperitoneally treated with 1 mg CdCl2/kg BW/day; orally with 178.5 mg DSF/kg BW/day for 1, 3, 10 and 21 days; and co-exposed from 22nd to 42nd day. The co-exposure nearly restored previously suppressed total superoxide dismutase (SOD), catalase (CAT) and increased glutathione peroxidase (GPx) activities; increased previously reduced glutathione reductase (GR) and total glutathione-S-transferase (GST) activities; reduced previously increased superoxide anion radical (O2(·-)) and malondialdehyde (MDA) levels; increased zinc (Zn) and iron (Fe), and decreased copper (Cu) (yet above control value), while magnesium (Mg) was not affected; and decreased serum alanine aminotransferases (ALT) levels...
December 2017: Journal of Enzyme Inhibition and Medicinal Chemistry
https://www.readbyqxmd.com/read/28101773/what-is-the-appropriate-strategy-for-diagnosing-nafld-using-ultrasonography-in-obese-children
#16
Jee Hyun Lee, Su Jin Jeong
BACKGROUND: The aim of this study is to identify obese children who are candidates for a potential diagnosis of non-alcoholic fatty liver disease (NAFLD). METHODS: We enrolled 242 obese children (122 boys and 120 girls) aged 7-16 years who were examined with abdominal ultrasonography in our pediatric obesity clinic. We compared patients in the normal group with those in the NAFLD group (mild disease, moderate to severe disease) and identified the optimal anthropometric parameters among height, weight, body mass index (BMI), waist circumference, hip circumference, waist to height ratio (WHtR), and waist to hip ratio to predict NAFLD using a receiver operating characteristic curve analysis...
January 19, 2017: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/28100374/-study-of-disease-burden-of-chronic-hepatitis-b-and-c-patients-in-shanghai-based-on-bronfenbrenner-s-ecological-systems-theory-a-community-based-survey
#17
H Ren, Y Shi, W Meng, J Y Hu, Y H Chen, Q C Pan
Objective: To systemically analyze family burden, quality of life of chronic hepatitis B and C patients in Shanghai and related influencing factors. Methods: A representative sample of chronic hepatitis patients (n=1 478) and their family members (n=1 478) was randomly selected through a multi-stage cluster sampling from 30 communities in 10 districts of Shanghai. One patient and one family member of each family were interviewed using different questionnaires to collect related information. Based on Bronfenbrenner' s ecological systems, psychological measurement, two-level random intercept model and multivariable structural equation model were applied to determine the effects and directions of the factors between life quality of chronic hepatitis patients and family burden...
January 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28099348/prognostic-value-of-inflammation-based-markers-in-patients-with-recurrent-malignant-obstructive-jaundice-treated-by-reimplantation-of-biliary-metal-stents-a-retrospective-observational-study
#18
Hao Jin, Qing Pang, Huichun Liu, Zongkuang Li, Yong Wang, Yimin Lu, Lei Zhou, Hongtao Pan, Wei Huang
We aimed to assess the therapeutic effect of reimplantation of biliary metal stents by percutaneous transhepatic cholangial drainage (PTCD) in patients with recurrent malignant obstructive jaundice (MOJ). Furthermore, we explored the prognostic value of inflammation-based markers in these patients.We reviewed 33 cases of recurrent MOJ after implantation of biliary metal stents by PTCD, all of which underwent reimplantation of stents under digital subtraction angiography guidance. Levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), and bilirubin were compared between before and after reimplantation (1 week, 1 month, and 3 months postoperatively)...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28098110/hepatitis-c-in-children-with-chronic-kidney-disease-a-single-center-egypt
#19
Doaa Mohammed Youssef, Hanaa Abdo, Ahmed Alakhras, Tamer Adham, Abdelnasser Hussien Mohamoud
Prevalence of hepatitis C varies largely according to geographical distribution, and Egypt so far has the highest prevalence worldwide. The aim of this study was to evaluate hepatitis C infection in chronic kidney disease (CKD) children in our center with regard to its incidence and other morbidities. This is a cross-sectional study involving 50 children with CKD, not on dialysis. All patients underwent a thorough history taking including disease duration and mean duration of admission, clinical examination including blood pressure measurements, and routine laboratory examination such as hemoglobin level, serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), urea, and creatinine...
January 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28096609/studies-on-alterations-of-clinical-and-hemato-biochemical-parameters-before-and-after-treatment-in-calves-naturally-infected-with-theileriosis
#20
J P Kachhawa, Surender Kumar, Ankita Sharma, A P Singh, Anil Ahuja
AIM: The aim was to determine hemato-biochemical alterations and to determine the better treatment of theileriosis in naturally infected calves. MATERIALS AND METHODS: A total of 74 Holstein crossbred calves below 6 months of age, of either sex were included for present investigation in Bikaner. Based on the clinical examinations and laboratory results, 20 calves included for hemato-biochemical studies (before and after treatment) and divided into two groups (having 10 calves each)...
December 2016: Veterinary World
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