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| 1 | Pharmacological therapy used in the elimination of Helicobacter pylori infection:A review显示文摘The optimal therapy for Helicobacter pylori(H.pylori) infection should combine a high cure rate and a short treatment duration with a favorable side-effect profile and should maintain a low cost.Several strategies have been proposed to increase the H.pylori eradication rate,including the extension of the treatment duration to 14 d,the use of a four-drug regimen(quadruple,sequential,and concomitant treatments),and the use of novel antibiotics,such as levofloxacin.However,triple therapy remains the most widely accepted firstline treatment regimen in Brazil and the United Statesand throughout Europe.Because this therapy is limited by resistance to clarithromycin,other therapeutic regimens have been investigated worldwide.This review describes the current literature involving studies directly comparing these different therapies and their efficacies. | Ariolana A dos Santos Adriana A Carvalho | 2015 | World Journal of Gastroenterology2015，21，1： | 7 |
| 2 | Concordance of non-invasive mechanical and serum tests for liver fibrosis evaluation in chronic hepatitis C显示文摘AIM To determine the sensitivity and specificity of liver stiffness measurement(LSM) and serum markers(SM) for liver fibrosis evaluation in chronic hepatitis C.METHODS Between 2012 and 2014,81 consecutive hepatitis C virus(HCV) patients had METAVIR score from liver biopsy compared with concurrent results from LSM [transient elastography(TE) [FibroS can~/ARFI technology(Virtual Touch~)] and SM [FIB-4/aspartate aminotransferase-toplatelet ratio index(APRI)].The diagnostic performance of these tests was assessed using receiver operating characteristic curves.The optimal cut-off levels of each test were chosen to define fibrosis stages F ≥ 2,F ≥ 3 and F = 4.The Kappa index set the concordance analysis.RESULTS Fifty point six percent were female and the median age was 51 years(30-78).Fifty-six patients(70%) weretreatment-na?ve.The optimal cut-off values for predicting F ≥ 2 stage fibrosis assessed by TE were 6.6 kP a,for acoustic radiation force impulse(ARFI) 1.22 m/s,for APRI 0.75 and for FIB-4 1.47.For F ≥ 3 TE was 8.9 kP a,ARFI was 1.48 m/s,APRI was 0.75,and FIB-4 was 2.For F = 4,TE was 12.2 kP a,ARFI was 1.77 m/s,APRI was 1.46,and FIB-4 was 3.91.The APRI could not distinguish between F2 and F3,P = 0.92.The negative predictive value for F = 4 for TE and ARFI was 100%.Kappa index values for F ≥ 3 METAVIR score for TE,ARFI and FIB-4 were 0.687,0.606 and 0.654,respectively.This demonstrates strong concordance between all three screening methods,and moderate to strong concordance between them and APRI(Kappa index = 0.507).CONCLUSION Given the costs and accessibility of LSM methods,and the similarity with the outcomes of SM,we suggest that FIB-4 as well as TE and ARFI may be useful indicators of the degree of liver fibrosis.This is of particular importance to developing countries. | Denise C Paranaguá-Vezozzo Adriana Andrade Daniel F C Mazo Vinicius Nunes Ana L Guedes Taisa G Ragazzo Renata Moutinho Lucas S Nacif Suzane K Ono Venancio A F Alves Flair J Carrilho | 2017 | World Journal of Hepatology2017，9，8： | 7 |
| 3 | Cardiometabolic health among gastric bypass surgery patients with polycystic ovarian syndrome显示文摘AIM:To examine the effect of gastric bypass surgery on cardiometabolic health among women with polycystic ovarian syndrome(PCOS).METHODS:Retrospective medical chart review identified women(n = 389) with PCOS who underwent Roux-en-Y gastric bypass surgery from 2001-2009 in one surgical practice.Separate repeated measures linear mixed models were fit using the MIXED procedureto assess mean change in cardiometabolic disease risk factors from before to 1-year after surgery and were evaluated by ethnicity [Hispanic,non-Hispanic black(NHB) and white(NHW)].RESULTS:The majority of the sample was Hispanic(66%,25% NHB,9% NHW).Mean body mass index significantly improved 1 year post-surgery for all ethnic groups(45.5 to 35.5 kg/m2 for Hispanics,46.8 to 37.7 kg/m2 for NHB and 45.7 to 36.7 kg/m2 for NHW,P < 0.001).Among Hispanic women mean total cholesterol(198.1 to 160.2 mg/dL),low-density lipoproteins(LDL) cholesterol(120.9 to 91.0 mg/dL),triglycerides(148.6 to 104.8 mg/dL),hemoglobin A1c(6.2% to 5.6%),alanine aminotransferase(28.1 to 23.0 U/L) and aspartate aminotransferase(23.5 to 21.6 U/L) decreased significantly(P < 0.001).Among NHB,mean total cholesterol(184.5 to 154.7 mg/dL),LDL cholesterol(111.7 to 88.9 mg/dL) and triglycerides(99.7 to 70.0 mg/dL) decreased significantly(P < 0.05).Among NHW,mean total cholesterol(200.9 to 172.8 mg/dL) and LDL cholesterol(124.2 to 96.6 mg/dL),decreased significantly(P < 0.05).Pairwise ethnic group comparisons of all cardiometabolic outcomes adjusted for age and type of surgery before and 1 year after surgery showed no statistical difference between the three groups for any outcome.CONCLUSION:Cardiometabolic disease risk improvements vary by ethnicity and obesity may impact glucose tolerance and liver function changes more in Hispanic women with PCOS vs non-Hispanic women. | Carley A Gomez-Meade Adriana Carrillo Gabriela Lopez-Mitnik Sarah E Messiah Kristopher L Arheart Nestor de la Cruz-Muoz | 2013 | World Journal of Diabetes2013，4，3： | 6 |
| 4 | Glutathione depleting drugs, antioxidants and intestinal calcium absorption显示文摘Glutathione(GSH) is a tripeptide that constitutes one of the main intracellular reducing compounds. The normal content of GSH in the intestine is essential to optimize the intestinal Ca2+ absorption. The use of GSH depleting drugs such as DL-buthionine-S,R-sulfoximine, menadione or vitamin K3, sodium deoxycholate or diets enriched in fructose, which induce several features of the metabolic syndrome, produce inhibition of the intestinal Ca2+ absorption. The GSH depleting drugs switch the redox state towards an oxidant condition provoking oxidative/nitrosative stress and inflammation, which lead to apoptosis and/or autophagy of the enterocytes. Either the transcellular Ca2+ transport or the paracellular Ca2+ route are altered by GSH depleting drugs. The gene and/or protein expression of transporters involved in the transcellular Ca2+ pathway are decreased. The flavonoids quercetin and naringin highly abrogate the inhibition of intestinal Ca2+ absorption, not only by restoration of the GSH levels in the intestine but also by their anti-apoptotic properties. Ursodeoxycholic acid, melatonin and glutamine also block the inhibition of Ca2+ transport caused by GSH depleting drugs. The use of any of these antioxidants to ameliorate the intestinal Ca2+ absorption under oxidant conditions associated with different pathologies in humans requires more investigation with regards to the safety, pharmacokinetics and pharmacodynamics of them. | Luciana Moine María Rivoira Gabriela Díaz de Barboza Adriana Pérez Nori Tolosa de Talamoni | 2018 | World Journal of Gastroenterology2018，24，44： | 5 |
| 5 | Lymphocyte subsets predictive value and possible involvement of human papilloma virus infection on breast cancer molecular subtypes显示文摘AIM To detect human papilloma virus(HPV) presence and to characterize cellular immune response in breast cancer patients. METHODS A total of 74 women were included, of which 48 samples were from patients diagnosed with breast cancer and 26 patients with benign pathology of the breast. Molecular subtype classification was performed based on the immunohistochemical reports of the tumor piece. HPV genome detection and genotyping from fresh breast biopsies was performed using the INNO-LIPA HPV Genotyping Extra test(Innogenetics, Ghent, Belgium). CD3+, CD4+, CD8+ and natural killer(NK)+ cells levels from peripheral blood samples from patients with breast cancer and benign pathology were measured by flow cytometry. RESULTS Luminal A was the most frequent breast cancer molecular subtype(33.33%). HPV was detected in 25% of the breast cancer patients, and genotype 18 was the most frequent in the studied population. The mean of CD3+, CD4+ and CD8+ subpopulations were decreased in patients with breast cancer, in relation to those with benign pathology, with a statistically significant difference in CD8+ values(P = 0.048). The mean of NK+ cells was increased in the benign pathology group. The average level of CD3+, CD4+, CD8+ and NK+ cells decreased as the disease progressed. HER2+ and Luminal B HER2+ tumors had the lowest counts of cell subsets. HPV breast cancer patients had elevated counts of cellular subsets. CONCLUSION Determining level changes in cellular subsets in breast cancer patients is a useful tool to evaluate treatment response. | Andreína Fernandes Adriana Pesci-Feltri Isabel García-Fleury Marco López Vincent Guida Marisol De Macedo María Correnti | 2018 | World Journal of Clinical Oncology2018，9，7： | 5 |
| 6 | Expression and function of renal and hepatic organic anion transporters in extrahepatic cholestasis显示文摘Obstructive jaundice occurs in patients suffering from cholelithiasis and from neoplasms affecting the pancreas and the common bile duct.The absorption,distribution and elimination of drugs are impaired during this pathology.Prolonged cholestasis may alter both liver and kidney function.Lactam antibiotics,diuretics,non-steroidal anti-inflammatory drugs,several antiviral drugs as well as endogenous compounds are classified as organic anions.The hepatic and renal organic anion transport pathways play a key role in the pharmacokinetics of these compounds.It has been demonstrated that acute extrahepatic cholestasis is associated with increased renal elimination of organic anions.The present work describes the molecular mechanisms involved in the regulation of the expression and function of the renal and hepatic organic anion transporters in extrahepatic cholestasis,such as multidrug resistanceassociated protein 2,organic anion transporting polypeptide 1,organic anion transporter 3,bilitranslocase,bromosulfophthalein/bilirubin binding protein,organic anion transporter 1 and sodium dependent bile salt transporter.The modulation in the expression of renal organic anion transporters constitutes a compensatory mechanism to overcome the hepatic dysfunction in the elimination of organic anions. | Anabel Brandoni María Herminia Hazelhoff Romina Paula Bulacio Adriana Mónica Torres | 2012 | World Journal of Gastroenterology2012，18，44： | 5 |
| 7 | Celiac disease serology in patients with different pretest probabilities: Is biopsy avoidable?显示文摘AIM: To establish the diagnostic performance of sev-eral serological tests, individually and in combination, for diagnosing celiac disease (CD) in patients with different pretest probabilities, and to explore potential se- rological algorithms to reduce the necessity for biopsy. METHODS: We prospectively performed duodenal biopsy and serology in 679 adults who had either high risk (n = 161) or low risk (n = 518) for CD. Blood samples were tested using six assays (enzyme-linked immunosorbent assay) that detected antibodies to tissue transglutaminase (tTG) and deamidated gliadin peptide (DGP). RESULTS: CD prevalence was 39.1% in the high-risk population and 3.3% in the low-risk group. In high-risk patients, all individual assays had a high diagnostic efficacy [area under receiving operator characteristic curves (AU ROC): 0.968 to 0.999]. In contrast, assays had a lower diagnostic efficacy (AU ROC: 0.835 to 0.972) in the low-risk group. Using assay combinations, it would be possible to reach or rule out diagnosis of CD without biopsy in 92% of cases in both pretest populations. We observed that the new DGP/tTG Screen assay resulted in a surplus compared to more conventional assays in any clinical situation. CONCLUSION: The DGP/tTG Screen assay could be considered as the best initial test for CD. Combinations of two tests, including a DGP/tTG Screen, might be able to diagnose CD accurately in different clinical scenarios making biopsy avoidable in a high proportion of subjects. | Emilia Sugai María L Moreno Hui J Hwang Ana Cabanne Adriana Crivelli Fabio Nach-man Horacio Vázquez Sonia Niveloni Julio Argonz Roberto Mazure Graciela La Motta María E Caniggia Edgardo Smecuol Néstor Chopita Juan C Gómez Eduardo Maurińo Julio C Bai | 2010 | World Journal of Gastroenterology2010，16，25： | 4 |
| 8 | Immunohistochemical study of the digestive tract of Oligosarcus hepsetus显示文摘AIM: To describe the histology of the digestive tract and to investigate the occurrence of endocrine cells in Oligosarcus hepsetus (O. hepsetus ). METHODS: The digestive tract (DT) of O. hepsetus was divided into esophagus, two stomach regions (glandular and non-glandular) and two intestinal regions (anterior and posterior). These specimens were processed by routine histological techniques and stained with hematoxylin-eosin, Gomori's trichrome, periodic acid Schiff (PAS) and Alcian blue (AB). An immunohistochemical method using avidin-biotin-peroxidase was employed.RESULTS: The esophagus is lined with a non-keratinized stratified squamous epithelium that is reactive to PAS and AB. The stomach has a mucosa lined with a simple columnar epithelium with mucus-secreting cells that are reactive only to PAS. The intestine has a simple columnar epithelium with a brush border and goblet cells that are reactive to PAS and AB. Somatostatin, serotonin and cholecystokinin immunoreactive cells were identified throughout the DT.CONCLUSION: This study revealed adaptations for the species' diet and showed that the distribution and relative frequency of immunoreactive cells are similar to those of other fish. | Danielle A Vieira-Lopes Nadja L Pinheiro Armando Sales Adriana Ventura Francisco G Araújo Iracema D Gomes Aparecida A Nascimento | 2013 | World Journal of Gastroenterology2013，19，12： | 2 |
| 9 | Model for end-stage liver disease-Na score or Maddrey discrimination function index, which score is best?显示文摘AIM: To compare the ability of model for end-stage liver disease(MELD)-Na and Maddrey discrimination function index(DFI) to predict mortality at 30 and 90 d in patients with alcoholic hepatitis(AH).METHODS: We prospectively assessed 52 patients with AH. Demographic, clinical and laboratory parameters were obtained. MELD-Na and Maddrey DFI were calculated on admission. Short-term mortality was assessed at 30 and 90 d. Receiver operating characteristic curve analysis was performed. RESULTS: Thirty-day and 90-d mortality was 44% and 58%, respectively. In the univariate analysis, sodium levels was associated with mortality at 30 and 90 d(P = 0.001 and P = 0.03). Child stage, encephalopathy, ascites, or types of treatment were not associated with mortality. MELD-Na was the only predictive factor for mortality at 90 d. For 30-d mortality area under the curve(AUC) was 0.763(95%CI: 0.63-0.89) for Maddrey DFI and 0.784 for MELD-Na(95%CI: 0.65-0.91, P = 0.82). For 90-d mortality AUC was 0.685(95%CI: 0.54-0.83) for Maddrey DFI and 0.8710 for MELD-Na(95%CI: 0.76-0.97, P = 0.041). CONCLUSION: AH is associated with high shortterm mortality. Our results show that MELD-Na is a more valuable model than DFI to predict short-term mortality. | Mercedes Amieva-Balmori Scherezada María Isabel Mejia-Loza Roberto Ramos-González Felipe Zamarripa-Dorsey Eli García-Ruiz Nuria Pérez y López Eumir I Juárez-Valdés Adriana López-Luria José María Remes-Troche | 2015 | World Journal of Hepatology2015，7，17： | 2 |
| 10 | Characterization and expression pattern of zebrafish anti-Mullerian hormone (AMH) relative to sox9a, sox9b, and cyp191a, during gonad development 显示文摘 | Adriana R M Yan Y L Ruth A B | 2005 | Gene Expression Patterns2005，5，： | 1 |
| 11 | Heavy metals in urban soils:A case study from the city of Palermo(Sicily),Italy显示文摘 | Daniela S M Massimo A Adriana B | 2002 | Science of the Total Environment2002，300，5： | 1 |
| 12 | Synthesis of a CrCoAPO-5(AFI) molecular sieve and its activity in cyclohexane oxidation in the liquid phase显示文摘 | Masters A F Beattie James K Roa Adriana L | 2001 | Catal Lett2001，75，34： | 1 |
| 13 | Activated carbons developed from surplus sludge for the removal of dyes from dilute aqueous solutions 显示文摘 | Maria J M Adriana A M Dolors B | 2003 | Chemical Engineering Journal2003，94，： | 1 |
| 14 | Antiulcer activity of Sapindus saponaria L in the rat 显示文摘 | Adriana L A Jayme A A S Elfriede M B | 2002 | Journal of Et hnopharmacology2002，82，： | 1 |
| 15 | A new voltammetric method for the simultaneous determination of the antioxidants TBHQ and BHA in biodiesel using multi-walled carbon nanotube screen-printed electrodes显示文摘 | Ricardo P C Adriana G F A Luiz H V | 2013 | Fuel2013，105，： | 1 |
| 16 | A multicentre randomized trial of combined individual and telephone counselling for smoking cessation显示文摘 | Josep M. Ramon Isabel Nerin Araceli Comino Cristina Pinet Francesc Abella José M a Carreras Marta Banque Antoni Baena Sergio Morchon Adriana Jimenez-Muro Adriana Marqueta Assumpcio Vilarasau Raquel Bullon Cristina Masuet-Aumatell | 2013 | Preventive Medicine2013，，： | 1 |
| 17 | Analysis of the interaction of BCL9 with β-catenin and development of fluorescence polarization and surface plasmon resonance bind- ing sssays for this interaction显示文摘 | STEVEN A K ANDREA D T ADRIANA C | 2009 | Biochemistry2009，48，40： | 1 |
| 18 | The analytical investigation of synthetic street drugs containing cathinone analogs显示文摘 | Amanda M L Philip B S Adriana D A | 2014 | Forensic Sci Int2014，234，： | 1 |
| 19 | Involvement of resident macrophages and mast cells in the writhing nociceptive response induced by zymosan and acetic acid in mice显示文摘 | Ronaldo A Ribeiro Mariana L Vale Sara M Thomazzi Adriana B.P Paschoalato Steve Poole Sergio H Ferreira Fernando Q Cunha | 2000 | European Journal of Pharmacology2000，，1： | 1 |
| 20 | Design of triazole stapled BCL9 α-helical peptides to target the β-catenin/B-cell CLI_/lymphoma 9 (BCL9) protein protein interaction显示文摘 | STEVEN A K ADRIANA C XU R | 2012 | Journal Medicinal Chemistry2012，55，3： | 1 |
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