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| 1 | Pediatric functional constipation treatment with Bifi dobacterium-containing yogurt:A crossover,double-blind,controlled trial显示文摘AIM: To evaluate the treatment of pediatric functional chronic intestinal constipation (FCIC) with a probiotic goat yogurt. METHODS: A crossover double-blind formula-controlled trial was carried out on 59 students (age range: 5-15 years) of a public school in Belo Horizonte, MG, Brazil, presenting a FCIC diagnostic, according to Roma Ⅲ criteria. The students were randomized in two groups to receive a goat yogurt supplemented with 109 colony forming unit/mL Bifidobacterium longum (B.longum) (probiotic) daily or only the yogurt for a period of 5 wk (formula). Afterwards, the groups were intercrossed for another 5 wk. Defecation frequency, stool consistency and abdominal and defecation pain were assessed.RESULTS: Both treatment groups demonstrated improvement in defecation frequency compared to baseline. However, the group treated with probiotic showed most signif icant improvement in the f irst phase of the study. An inversion was observed after crossing over, resulting in a reduction in stool frequency when this group was treated by formula. Probiotic and formula improved stool consistency in the f irst phase of treatment, but the improvement obtained with probiotic was significantly higher (P = 0.03). In the second phase of treatment, the group initially treated with probiotic showed worseningstool consistency when using formula. However, the difference was not signif icant. A signif icant improvement in abdominal pain and defecation pain was observed with both probiotic and formula in the first phase of treatment, but again the improvement was more signif icant for the group treated with B. longum during phase I (P < 0.05). When all data of the crossover study were analyzed, significant differences were observed between probiotic yogurt and yogurt only for defecation frequency (P = 0.012), defecation pain (P = 0.046) and abdominal pain (P = 0.015). | Paula VP Guerra Luiza N Lima Tassia C Souza Vanessa Mazochi Francisco J Penna Andreia M Silva Jacques R Nicoli Elizabet V Guimares | 2011 | World Journal of Gastroenterology2011，17，34： | 25 |
| 2 | SMARCA4表达缺失是诊断卵巢高钙血症型小细胞癌既敏感又特异性的指标显示文摘卵巢高钙血症型小细胞癌是一种非常罕见的卵巢肿瘤,好发于年轻女性,预后差。临床因其罕见并具有相对非特异性的组织学特征,仅依靠组织学诊断极具有挑战性。组织学上卵巢高钙血症型小细胞癌具有从经典的、最初描述的小细胞形态到含丰富嗜酸性胞质的大细胞形态,因此需与多种肿瘤实体进行鉴别诊断。 | Conlon N Silva A Guerra E 魏建国(摘译) 许春伟(审校) | 2016 | 临床与实验病理学杂志2016，32，7： | 15 |
| 3 | Treatment modalities for early gastric cancer显示文摘Different treatment modalities have been proposed in the treatment of early gastric cancer(EGC). Endoscopic resection(ER) is an established treatment that allows curative treatment, in selected cases. In addition, ER allows for an accurate histological staging, which is crucial when deciding on the best treatment option for EGC. Recently, endoscopic mucosal resection(EMR) and endoscopic submucosal dissection(ESD) have become alternatives to surgery in early gastric cancer, mainly in Asian countries. Patients with 'standard' criteria can be successfully treated by EMR techniques. Those who meet 'expanded' criteria may benefit from treatment by ESD, reducing the need for surgery. Standardized ESD training system is imperative to promulgate effective and safe ESD technique to practices with limited expertise. Although endoscopic resection is an option in patients with EGC, surgical treatment continues to be a widespread therapeutic option worldwide. In this review we tried to point out the treatment modalities for early gastric cancer. | Jesús Espinel Eugenia Pinedo Vanesa Ojeda Maria Guerra del Rio | 2015 | World Journal of Gastrointestinal Endoscopy2015，7，12： | 11 |
| 4 | Bone marrow-derived mesenchymal stem cells versus adipose-derived mesenchymal stem cells for peripheral nerve regeneration显示文摘Studies have confirmed that bone marrow-derived mesenchymal stem cells(MSCs) can be used for treatment of several nervous system diseases. However, isolation of bone marrow-derived MSCs(BMSCs) is an invasive and painful process and the yield is very low. Therefore, there is a need to search for other alterative stem cell sources. Adipose-derived MSCs(ADSCs) have phenotypic and gene expression profiles similar to those of BMSCs. The production of ADSCs is greater than that of BMSCs, and ADSCs proliferate faster than BMSCs. To compare the effects of venous grafts containing BMSCs or ADSCs on sciatic nerve injury, in this study, rats were randomly divided into four groups: sham(only sciatic nerve exposed), Matrigel(MG; sciatic nerve injury + intravenous transplantation of MG vehicle), ADSCs(sciatic nerve injury + intravenous MG containing ADSCs), and BMSCs(sciatic nerve injury + intravenous MG containing BMSCs) groups. Sciatic functional index was calculated to evaluate the function of injured sciatic nerve. Morphologic characteristics of nerves distal to the lesion were observed by toluidine blue staining. Spinal motor neurons labeled with Fluoro-Gold were quantitatively assessed. Compared with sham-operated rats, sciatic functional index was lower, the density of small-diameter fibers was significantly increased, and the number of motor neurons significantly decreased in rats with sciatic nerve injury. Neither ADSCs nor BMSCs significantly improved the sciatic nerve function of rats with sciatic nerve injury, increased fiber density, fiber diameters, axonal diameters, myelin sheath thickness, and G ratios(axonal diameter/fiber diameter ratios) in the sciatic nerve distal to the lesion site. There was no significant difference in the number of spinal motor neurons among ADSCs, BMSCs and MG groups. These results suggest that neither BMSCs nor ADSCs provide satisfactory results for peripheral nerve repair when using MG as the conductor for engraftment. | Marcela Fernandes Sandra Gomes Valente Rodrigo Guerra Sabongi Joao Baptista Gomes dos Santos Vilnei Mattioli Leite Henning Ulrich Arthur Andrade Nery Maria José da Silva Fernandes | 2018 | Neural Regeneration Research2018，13，1： | 10 |
| 5 | Area under the curve of methotrexate and creatinine clearance are outcome - determining factors in primary CNS lymphomas显示文摘Although high-dose methotrexate(HD-MTX)is the most effective drug against primary CNS lymphomas(PCNSL),outcome-de-termining variables related to its administration schedule have not been defined.The impact on toxicity and outcome of the area under thecurve(AUC(MTX)),dose intensity(DI(MTX))and infusion rate(IR(MTX))of MTX and plsamatic creatinine clearance(CL(crea))was investigated in a retrospective series of 45 PCNSL patients treated with three different HD-MTX-basedcombinations.Anticon-vulsants were administered in 31 pts(69%).Age>60 years,anticonvulsant therapy,slow IR(MTX)( | FerreriAJ GuerraE RegazziM PasiniF AmbrosettiA PivnikA GubkinA CalderoniA SpinaM BrandesA FerrareseF RognoneA GoviS Dell’OroS LocatelliM VillaE ReniM | 2004 | 中国神经肿瘤杂志2004，2，1： | 9 |
| 6 | New-onset diabetes after kidney transplantation:Incidence and associated factors显示文摘AIM To determine the incidence and associated factors of new-onset diabetes after transplantation(NODAT) in a Portuguese central hospital. METHODS This single-center retrospective study involved consecutive adult nondiabetic transplant recipients, who had undergone kidney transplantation between January 2012 and March 2016. NODAT was diagnosed according to the criteria of the American Diabetes Association. Data were collected from an institutional database of the Nephrology and Kidney Transplantation Department(Santa Maria Hospital, Lisbon, Portugal) and augmented with data of laboratorial parameters collected from the corresponding patient electronic medical records. Exclusion criteria were preexisting diabetes mellitus, missing information and follow-up period of less than 12 mo. Data on demographic and clinical characteristics as well as anthropometric and laboratorial parameters were also collected. Patients were divided into two groups: With and without NODAT-for statistical comparison.RESULTS A total of 156 patients received kidney transplantduring the study period, 125 of who were included in our analysis. NODAT was identified in 27.2% of the patients(n = 34; 53% female; mean age: 49.5 ± 10.8 years; median follow-up: 36.4 ± 2.5 mo). The incidence in the first year was 24.8%. The median time to diagnosis was 3.68 ± 5.7 mo after transplantation, and 76.5% of the patients developed NODAT in the first 3 mo. In the group that did not develop NODAT(n = 91), 47% were female, with mean age of 46.4 ± 13.5 years and median follow-up of 35.5 ± 1.6 mo. In the NODAT group, the pretransplant fasting plasma glucose(FPG) levels were significantly higher [101(96.1-105.7) mg/d L vs 92(91.4-95.8) mg/d L, P = 0.007] and pretransplant impaired fasting glucose(IFG) was significantly more frequent(51.5% vs 27.7%, P = 0.01). Higher pretransplant FPG levels and pretransplant IFG were found to be predictive risk factors for NODAT development [odds ratio(OR): 1.059, P = 0.003; OR: 2.772, P = 0.017, respectively]. CONCLUSION NODAT incidence was high in our renal transplant recipients, particularly in the first 3 mo posttransplant, and higher pretransplant FPG level and IFG were risk factors. | Vania Gomes Florbela Ferreira JoséGuerra Maria Joao Bugalho | 2018 | World Journal of Diabetes2018，9，7： | 8 |
| 7 | Peripheral nerve regeneration with conduits:use of vein tubes显示文摘Treatment of peripheral nerve injuries remains a challenge to modern medicine due to the complexity of the neurobiological nerve regenerating process. There is a greater challenge when the transected nerve ends are not amenable to primary end-to-end tensionless neurorraphy. When facing a segmental nerve defect, great effort has been made to develop an alternative to the autologous nerve graft in order to circumvent morbidity at donor site, such as neuroma formation, scarring and permanent loss of function. Tubolization techniques have been developed to bridge nerve gaps and have been extensively studied in numerous experimental and clinical trials. The use of a conduit intends to act as a vehicle for moderation and modulation of the cellular and molecular ambience for nerve regeneration. Among several conduits, vein tubes were validated for clinical application with improving outcomes over the years. This article aims to address the investigation and treatment of segmental nerve injury and draw the current panorama on the use of vein tubes as an autogenous nerve conduit. | Rodrigo Guerra Sabongi Marcela Fernandes Joao Baptista Gomes dos Santos | 2015 | Neural Regeneration Research2015，10，4： | 7 |
| 8 | Clinical outcomes of ERCP-related retroperitoneal perforations显示文摘Endoscopic retrograde cholangiopancreatography(ERCP)-related perforations represent rare but often severe conditions. While lesions with intraperitoneal perforation have an almost imperative indication to surgery, whether or not to manage retroperitoneal perforations surgically is still an area of debate. The aim of the present work was to review the available clinical evidence on the operatively and medi cally treated ERCP-related retroperitoneal perforations. From MEDLINE/Pub Med databases 137 patients with retroperito neal perforation were included from 12 studies that met the selection criteria for data investigation and analysis. Twenty four patients were treated by prompt surgery; 113 were primarily managed conservatively and about 20% of these patients required surgery subsequently. Overall, the morbid ity and mortality were 15.4% and 6.6%, respectively. Although most patients with retroperitoneal perforation may benefit from a non-operative management, a considerable number of patients fail to respond to medical treatment and require sur gery afterwards. Identifying those patients who are at highest risk of poor outcome after conservative treatment should be considered a research priority. | Francesco Guerra Giuseppe Giuliani Diego Coletta Stefano Amore Bonapasta Giovanni Battista Levi Sandri | 2017 | Hepatobiliary & Pancreatic Diseases International2017，16，2： | 7 |
| 9 | Speckle tracking echocardiography to assess regional ventricular function in patients with apical hypertrophic cardiomyopathy显示文摘AIM To explore regional systolic strain of midwall and endocardial segments using speckle tracking echocardiography in patients with apical hypertrophic cardiomyopathy(HCM).METHODS We prospectively assessed 20 patients(mean age 53 ± 16 years,range:18-81 years,10 were male),with apical HCM. We measured global longitudinal peak systolic strain(GLPSS) in the midwall and endocardium of the left ventricle. RESULTS The diastolic thickness of the 4 apical segments was 16.25 ± 2.75 mm. All patients had a normal global systolicfunction with a fractional shortening of 50% ± 8%. In spite of supernormal left ventricular(LV) systolic function,midwall GLPSS was decreased in all patients,more in the apical(-7.3% ±-8.8%) than in basal segments(-15.5% ±-6.93%),while endocardial GLPPS was significantly greater and reached normal values(apical:-22.8% ±-7.8%,basal:-17.9% ±-7.5%). CONCLUSION This study shows that two-dimensional strain was decreased mainly confined to the mesocardium,while endocardium myocardial deformation was preserved in HCM and allowed to identify subclinical LV dysfunction. This transmural heterogeneity in systolic strain had not been previously described in HCM and could be explained by the distribution of myofibrillar disarray in deep myocardial areas. The clinical application of this novel finding may help further understanding of the pathophysiology of HCM. | María Cristina Saccheri Tomás Francisco Cianciulli Luis Alberto Morita Ricardo JoséMéndez Martín Alejandro Beck Juan Enrique Guerra Alberto Cozzarin Luciana Jimena Puente Lorena Romina Balletti Jorge Alberto Lax | 2017 | World Journal of Cardiology2017，9，4： | 7 |
| 10 | Tumor infiltrating lymphocytes in triple negative breast cancer receiving neoadjuvant chemotherapy显示文摘AIM To determine influence of neoadjuvant-chemotherapy(NAC) over tumor-infiltrating-lymphocytes(TIL) intriple-negative-breast-cancer(TNBC).METHODS TILs were evaluated in 98 TNBC cases who came to Instituto Nacional de Enfermedades Neoplasicas from 2005 to 2010. Immunohistochemistry staining for CD3, CD4, CD8 and FOXP3 was performed in tissue microarrays(TMA) sections. Evaluation of H/E in full-face and immunohistochemistry in TMA sections was performed in pre and post-NAC samples. STATA software was used and P value < 0.05 was considered statistically significant. RESULTS Higher TIL evaluated in full-face sections from pre-NAC tumors was associated to pathologic-complete-response(pCR)(P = 0.0251) and outcome(P = 0.0334). TIL evaluated in TMA sections showed low level of agreement with full-face sections(ICC = 0.017-0.20) and was not associated to pCR or outcome. TIL in post-NAC samples were not associated to response or outcome. PostNAC lesions with pC R had similar TIL levels than those without pCR(P = 0.6331). NAC produced a TIL decrease in full-face sections(P < 0.0001). Percentage of TIL subpopulations was correlated with their absolute counts. Higher counts of CD3, CD4, CD8 and FOXP3 in pre-NAC samples had longer disease-free-survival(DFS). Higher counts of CD3 in pre-NAC samples had longer overallsurvival. Higher ratio of CD8/CD4 counts in pre-NAC was associated with pCR. Higher ratio of CD4/FOXP3 counts in pre-NAC was associated with longer DFS. Higher counts of CD4 in post-NAC samples were associated with pCR.CONCLUSION TIL in pre-NAC full-face sections in TNBC are correlated to longer survival. TIL in full-face differ from TMA sections, absolute count and percentage analysis of TIL subpopulation closely related. | Carlos A Castaneda Elizabeth Mittendorf Sandro Casavilca Yun Wu Miluska Castillo Patricia Arboleda Teresa Nunez Henry Guerra Carlos Barrionuevo Ketty Dolores-Cerna Carolina Belmar-Lopez Julio Abugattas Gabriela Calderon Miguel De La Cruz Manuel Cotrina Jorge Dunstan Henry L Gomez Tatiana Vidaurre | 2016 | World Journal of Clinical Oncology2016，7，5： | 6 |
| 11 | Identification of SUMO Targets by a Novel Proteomic Approach in Plants显示文摘Post-translational modifications (PTMs) chemically and physically alter the properties of proteins, including their folding, subcellular localization, stability, activity, and consequently their function. In spite of their relevance, studies on PTMs in plants are still limited. Small Ubiquitin-like Modifier (SUMO) modification regulates several biological processes by affecting protein-protein interactions, or changing the subcellular localizations of the target proteins. Here, we describe a novel proteomic approach to identify SUMO targets that combines 2-D liquid chromatography, immunodetection, and mass spectrometry (MS) analyses. We have applied this approach to identify nuclear SUMO targets in response to heat shock. Using a bacterial SUMOylation system, we validated that some of the targets identified here are, in fact, labeled with SUMO1. Interestingly, we found that GIGANTEA (GI), a photoperiodic-pathway protein, is modified with SUMO in response to heat shock both in vitro and in vivo. | Gema López-Torrejón Davide Guerra Rafael Catal Julio Salinas Juan C. del Pozo | 2013 | Journal of Integrative Plant Biology2013，55，1： | 6 |
| 12 | Equilibrium, thermodynamic, and kinetic of Cr(VI) adsorption using a modified and unmodified bentonite clay显示文摘The capacities of natural and modified Brazilian bentonite samples as adsorbents to remove hexavalent metal chromium were investigated under several conditions in batch and column methods. The raw material, Ca-bentonite, was modified by anchorament of 3-aminopropyltrietoxisilane(APS) and 3,2-aminoethylaminopropyltrimetoxisilane(AEAPS) in the surface of bentonite sample. This type of new occurrence of bentonite is suitable as a raw material for adsorption process. Adsorption behavior of three bentonite types was strongly depending on pH of adsorbate solution, contact time adsorbent/adsorbate,and initial concentration of Cr(VI). The results were confirmed by column method and reveals that the adsorption process of materials accorded by the Redlich-Peterson, Sips, Dubinin-Radushkevich, and Langmuir isotherm models. The exothermic enthalpic values reflected a favorable energetic process for chromium ions anchored in the material surfaces. The negative Gibbs free energy results supported the spontaneity of three adsorption reactions with Cr(VI) ions. | D.J.L. Guerra I. Mello L.R. Freitas R. Resende R.A.R. Silva | 2014 | International Journal of Mining Science and Technology2014，24，4： | 6 |
| 13 | Primary squamous cell carcinoma of the rectum: An update and implications for treatment显示文摘AIM: To provide an update on the aetiology, pathogenesis, diagnosis, staging and management of rectal squamous cell carcinoma(SCC).METHODS: A systematic review was conducted according to the preferred reporting items for Systematic Reviews and Meta-Analyses guidelines. A comprehensive search of Ovid MEDLINE was performed with the reference list of selected articles reviewed to ensure all relevant publications were captured. The search strategy was limited to the English language, spanning from 1946 to 2015. A qualitative analysis was undertaken examining patient demographics, clinical presentation, diagnosis, staging, treatment and outcome. The quantitaive analysis was limited to data extracted on treatment and outcomes including radiological, clinical and pathological complete response where available. The narrative and quantitative review were synthesised in concert.RESULTS: The search identified 487 articles in total with 79 included in the qualitative review. The quantitative analysis involved 63 articles, consisting of 43 case reports and 20 case series with a total of 142 individual cases. The underlying pathogenesis of rectal SCC while unclear, continues to be defined, with increasing evidence of a metaplasia-dysplasia-carcinoma sequence and a possible role for human papilloma virus in this progression. The presentation is similar to rectal adenocarcinoma, with a diagnosis confirmed by endoscopic biopsy. Many presumed rectal SCC's are in fact an extension of an anal SCC, and cytokeratin markers are a useful adjunct in this distinction. Staging is most accurately reflected by the tumour-nodemetastasis classification for rectal adenocarcinoma. It involves examining locoregional disease by way of magnetic resonance imaging and/or endorectal ultrasound, with systemic spread excluded by way of computed tomography. Positron emission tomography is integral in the workup to exclude an external siteof primary SCC with metastasis to the rectum. While the optimal treatment remains as yet undefined, recent studies have demonstrated a global shift away from surgery towards definitive chemoradiotherapy as primary treatment. Pooled overall survival was calculated to be 86% in patients managed with chemoradiation compared with 48% for those treated traditionally with surgery. Furthermore, local recurrence and metastatic rates were 25% vs 10% and 30% vs 13% for the chemoradiation vs conventional treatment cohorts.CONCLUSION: The changing paradigm in the treatment of rectal SCC holds great promise for improved outcomes in this rare disease. | Glen R Guerra Cherng H Kong Satish K Warrier Andrew C Lynch Alexander G Heriot Samuel Y Ngan | 2016 | World Journal of Gastrointestinal Surgery2016，8，3： | 5 |
| 14 | GS-9620, an Oral Agonist of Toll-Like Receptor-7, Induces Prolonged Suppression of Hepatitis B Virus in Chronically Infected Chimpanzees显示文摘 | Robert E. Lanford Bernadette Guerra Deborah Chavez Luis Giavedoni Vida L. Hodara Kathleen M. Brasky Abigail Fosdick Christian R. Frey Jim Zheng Grushenka Wolfgang Randall L. Halcomb Daniel B. Tumas | 2013 | Gastroenterology2013，，7： | 5 |
| 15 | Combined value of apparent diffusion coefficient-standardized uptake value max in evaluation of post-treated locally advanced rectal cancer显示文摘AIM:To assess the clinical diagnostic value of functional imaging,combining quantitative parameters of apparent diffusion coefficient(ADC) and standardized uptake value(SUV)max,before and after chemo-radiation therapy,in prediction of tumor response of patients with rectal cancer,related to tumor regression grade at histology.METHODS:A total of 31 patients with biopsy proven diagnosis of rectal carcinoma were enrolled in our study.All patients underwent a whole body ^(18)FDG positron emission tomography(PET)/computed tomography(CT) scan and a pelvic magnetic resonance(MR)examination including diffusion weighted(DW) imaging for staging(PET1,RM1) and after completion(6.6 wk)of neoadjuvant treatment(PET2,RM2).Subsequently all patients underwent total mesorectal excision and the histological results were compared with imaging findings.The MR scanning,performed on 1.5 T magnet(Philips,Achieva),included T2-weighted multiplanar imaging and in addition DW images with b-value of 0 and 1000 mm^2/s.On PET/CT the SUVmax of the rectal lesion were calculated in PET1 and PET2.The percentage decrease of SUVmax(△SUV) and ADC(△ADC) values from baseline to presurgical scan were assessed and correlated with pathologic response classified as tumor regression grade(Mandard's criteria;TRG1 = complete regression,TRG5 = no regression).RESULTS:After completion of therapy,all the patients were submitted to surgery.According to the Mandard's criteria,22 tumors showed complete(TRG1) or subtotal regression(TRG2) and were classified as responders;9tumors were classified as non responders(TRG3,4 and5).Considering all patients the mean values of SUVmax in PET 1 was higher than the mean value of SUVmax in PET 2(P < 0.001),whereas the mean ADC values was lower in RM1 than RM2(P < 0.001),with a △SUV and △ADC respectively of 60.2%and 66.8%.The best predictors for TRG response were SUV2(threshold of4.4) and ADC2(1.29 × 10^(-3) mm^2/s) with high sensitivity and specificity.Combining in a single analysis both the obtained median value,the positive predictive value,in predicting the different group category response in related to TRG system,presented R^2 of 0.95.CONCLUSION:The functional imaging combining ADC and SUVmax in a single analysis permits to detect changes in cellular tissue structures useful for the assessment of tumour response after the neoadjuvant therapy in rectal cancer,increasing the sensitivity in correct depiction of treatment response than either method alone. | Davide Ippolito Davide Fior Chiara Trattenero Elena De Ponti Silvia Drago Luca Guerra Cammillo Talei Franzesi Sandro Sironi | 2015 | World Journal of Radiology2015，7，12： | 5 |
| 16 | Left ventricular false tendons and electrocardiogram repolarization abnormalities in healthy young subjects显示文摘AIM To describe echocardiographically left ventricular false tendon characteristics and the correlation with ventricular repolarization abnormalities in young athletes.METHODS Three hundred and sixteen healthy young athletes from different sport disciplines were evaluated from 2009 to 2011 during routine screening for agonistic sports eligibility. All subjects, as part of standard preparticipation screening medical evaluation, underwent a basal and post step test 12-lead electrocardiogram(ECG). The athletes with abnormal T-wave flattening and/or inversion were considered for an echocardiogram evaluation and an incremental maximal exercise test on a cycle ergometer. Arterial blood pressure and heart rate, during and after exercise, were also measured.RESULTS Twenty-one of the 316 subjects(6.9%) showed false tendons in the left ventricle. The majority of false tendons(52.38%) were localized between the middle segments of the inferior septum and the lateral wall, 19.06% between the distal segments of the septum and the lateral wall, in 5 subjects between the middle segments of the anterior and inferior walls, and in one subject between the middle segments of the anterior septum and the posterior wall. ECG abnormalities, represented by alterations of ventricular repolarization, were found in 11 subjects(52.38%), 90% of these anomalies were T wave abnormalities from V1 to V3. These anomalies disappeared with an increasing heart rate following the three minute step test as well as during the execution of the maximal exercise.CONCLUSION Left ventricular false tendons are frequently localized between the middle segments of the inferior septum and the lateral wall and are statistically associated with ventricular repolarization abnormalities. | Zlatan Lazarevic Emanuela Ciminelli Federico Quaranta Fabio Sperandii Emanuele Guerra Fabio Pigozzi Paolo Borrione | 2016 | World Journal of Cardiology2016，8，10： | 4 |
| 17 | Clinicopathological predictors of long-term benefit in breast cancer treated with neoadjuvant chemotherapy显示文摘AIM To investigate the survival impact of clinicopathological factors, including pathological complete response(p CR) and tumor-infiltrating lymphocytes(s TIL) levels according to subtypes, in breast cancer(BC) patients who received neo-adjuvant chemotherapy(NAC).METHODS We evaluated 435 BC patients who presented and received NAC at the Instituto Nacional de Enfermedades Neoplasicas from 2003 to 2014. s TIL was analyzed as the proportion of tumor stroma occupied by lymphocytes, and was prospectively evaluated on hematoxylin and eosin-stained sections of the preN AC core biopsy. p CR was considered in the absence of infiltrating cancer cells in primary tumor and axillary lymph nodes. Analysis of statistical association between clinical pathological features, s TIL, p CR and survival were carried out using SPSSvs19.RESULTS Median age was 49 years(range 24-84 years) and the most frequent clinical stage was ⅢB(58.3%). Luminal A, Luminal B, HER2-enriched and(triple-negative) TN phenotype was found in 24.6%, 37.9%, 17.7% and 19.8%, respectively. p CR was observed in 11% and median percentage of s TIL was 40%(2%-95%) in the whole population. p CR was associated to Ct1-2(P = 0.045) and to high s TIL(P = 0.029) in the whole population. There was a slight trend towards significance for s TIL(P = 0.054) in Luminal A. s TIL was associated with grade Ⅲ(P < 0.001), no-Luminal A subtype(P < 0.001), RE-negative(P < 0.001), PgR-negative(P < 0.001), HER2-positive(P = 0.002) and p CR(P = 0.029) in the whole population. Longer disease-free survival was associated with grade Ⅰ-Ⅱ(P = 0.006), cN 0(P < 0.001), clinical stage Ⅱ(P = 0.004), ER-positive(P < 0.001), Pg R-positive(P < 0.001), luminal A(P < 0.001) and p CR(P = 0.002). Longer disease-free survival was associated with grade Ⅰ-Ⅱ in Luminal A(P < 0.001), N0-1 in Luminal A(P = 0.045) and TNBC(P = 0.01), clinical stage Ⅱ in Luminal A(P = 0.003) and TNBC(P = 0.038), and pC R in TNBC(P < 0.001). Longer overall survival was associated with grade Ⅰ-Ⅱ(P < 0.001), ER-positive(P < 0.001), PgR-positive(P < 0.001), Luminal A(P < 0.001), cN 0(P = 0.002) and p CR(P = 0.002) in the whole population. Overall survival was associated with clinical stage Ⅱ(P = 0.017) in Luminal A, older age(P = 0.042) in Luminal B, and pC R in TNBC(P = 0.005).CONCLUSION Predictive and prognostic values of clinicopathological features, like p CR and s TIL, differ depending on the evaluated molecular subtype. | Marco Galvez Carlos A Castaneda Joselyn Sanchez Miluska Castillo Lia Pamela Rebaza Gabriela Calderon Miguel De La Cruz Jose Manuel Cotrina Julio Abugattas Jorge Dunstan Henry Guerra Omar Mejia Henry L Gomez | 2018 | World Journal of Clinical Oncology2018，9，2： | 4 |
| 18 | 基于学校的营养教育干预对体质指数的影响——随机对照社区试验的荟萃分析显示文摘本次研究旨在评估基于学校基础的营养教育干预措施降低或预防青少年和儿童的超重、肥胖的效果一研究者系统搜索了截至2010年5月的14个数据库的文献.参考了8项研究该主题的RCT试验的系统评价。研究者还使用PubMed搜索了截至2012年5月的文献,并没有额外发现。体质指数(BMI)是主要的研究指标,标题、摘要审查及质量评估均由2位研究者独立进行.所有数据的存储、处理及分析均使用统计软件EPPI-Reviewer3。初始4888篇文献中,只有8篇符合meta分析的条件。样本人群是青少年和儿童。 | Silveira JA Taddei JA Guerra PH Nobre MR 林双 | 2013 | 营养健康新观察2013，0，1： | 4 |
| 19 | Slope Processes, Mass Movement and Soil Erosion: A Review显示文摘Soil erosion and land degradation are global problems and pose major issues in many countries.Both soil erosion and mass movement are two forms of land degradation and humans play important roles in these geomorphological processes.This paper reviews slope processes associated with mass movement and soil erosion and contributory factors,including physical and human agents.Acting together,these cause diverse geomorphological features.Slope processes are illustrated by reference to case studies from Brazil and UK.The causes and impacts of erosion are discussed,along with appropriate remedial bioengineering methods and the potential of the measures to prevent these types of environmental degradation.Although there are several agents of erosion,water is the most important one.Cultivation can promote soil erosion,due to ploughing and harvesting,which moves soil down slopes.Soil erosion and mass movement data would inform the viability of soil conservation practices.Integrated management of drainage basins offers a promising way forward for effective soil conservation and soil remedial bioengineering in Brazil and UK. | Antonio Jos Teixeira GUERRA Michael Augustine FULLEN Maria do Carmo Oliveira JORGE Joss Fernando Rodrigues BEZERRA Mohamed S. SHOKR | 2017 | Pedosphere2017，27，1： | 4 |
| 20 | Genomic prediction of fruit texture and training population optimization towards the application of genomic selection in apple显示文摘Texture is a complex trait and a major component of fruit quality in apple.While the major effect of MdPG1,a gene controlling firmness,has already been exploited in elite cultivars,the genetic basis of crispness remains poorly understood.To further improve fruit texture,harnessing loci with minor effects via genomic selection is therefore necessary.In this study,we measured acoustic and mechanical features in 537 genotypes to dissect the firmness and crispness components of fruit texture.Predictions of across-year phenotypic values for these components were calculated using a model calibrated with 8,294 SNP markers.The best prediction accuracies following cross-validations within the training set of 259 genotypes were obtained for the acoustic linear distance(0.64).Predictions for biparental families using the entire training set varied from low to high accuracy,depending on the family considered.While adding siblings or half-siblings into the training set did not clearly improve predictions,we performed an optimization of the training set size and composition for each validation set.This allowed us to increase prediction accuracies by 0.17 on average,with a maximal accuracy of 0.81 when predicting firmness in the‘Gala’בPink Lady’family.Our results therefore identified key genetic parameters to consider when deploying genomic selection for texture in apple.In particular,we advise to rely on a large training population,with high phenotypic variability from which a‘tailored training population’can be extracted using a priori information on genetic relatedness,in order to predict a specific target population. | Morgane Roth Hélène Muranty Mario Di Guardo Walter Guerra Andrea Patocchi Fabrizio Costa | 2020 | Horticulture Research2020，7，1： | 4 |
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