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| 1 | Cardiac autonomic neuropathy in patients with diabetes mellitus显示文摘Cardiac autonomic neuropathy(CAN)is an often overlooked and common complication of diabetes mellitus.CAN is associated with increased cardiovascular morbidity and mortality.The pathogenesis of CAN is complex and involves a cascade of pathways activated by hyperglycaemia resulting in neuronal ischaemia and cellular death.In addition,autoimmune and genetic factors are involved in the development of CAN.CAN might be subclinical for several years until the patient develops resting tachycardia,exercise intolerance,postural hypotension,cardiac dysfunction and diabetic cardiomyopathy.During its sub-clinical phase,heart rate variability that is influenced by the balance between parasympathetic and sympathetic tones can help in detecting CAN before the disease is symptomatic.Newer imaging techniques(such as scintigraphy)have allowed earlier detection of CAN in the pre-clinical phase and allowed better assessment of the sympathetic nervous system.One of the main difficulties in CAN research is the lack of a universally accepted definition of CAN;however,the Toronto Consensus Panel on Diabetic Neuropathy has recently issued guidance for the diagnosis and staging of CAN,and also proposed screening for CAN in patients with diabetes mellitus.A major challenge,however,is the lack of specific treatment to slow the progression or prevent the development of CAN.Lifestyle changes,improved metabolic control might prevent or slow the progression of CAN.Reversal will require combination of these treatments with new targeted therapeutic approaches.The aim of this article is to review the latest evidence regarding the epidemiology,pathogenesis,manifestations,diagnosis and treatment for CAN. | Gerasimos Dimitropoulos Abd A Tahrani Martin J Stevens | 2014 | World Journal of Diabetes2014，5，1： | 48 |
| 2 | Non-alcoholic fatty liver disease: The diagnosis and management显示文摘Non-alcoholic fatty liver disease(NAFLD) is now the most frequent chronic liver disease that occurs across all age groups and is recognized to occur in 14%-30% of the general population, representing a serious and growing clinical problem due to the growing prevalence of obesity and overweight. Histologically, it resembles alcoholic liver injury but occurs in patients who deny significant alcohol consumption. NAFLD encompasses a spectrum of conditions, ranging from benign hepatocellular steatosisto inflammatory nonalcoholic steatohepatitis, fibrosis, and cirrhosis. The majority of hepatocellular lipids are stored as triglycerides, but other lipid metabolites, such as free fatty acids, cholesterol, and phospholipids, may also be present and play a role in disease progression. NAFLD is associated with obesity and insulin resistance and is considered the hepatic manifestation of the metabolic syndrome, a combination of medical conditions including type 2 diabetes mellitus, hypertension, hyperlipidemia, and visceral adiposity. Confirmation of the diagnosis of NAFLD can usually be achieved by imaging studies; however, staging the disease requires a liver biopsy. Current treatment relies on weight loss and exercise, although various insulin-sensitizing agents, antioxidants and medications appear promising. The aim of this review is to highlight the current information regarding epidemiology, diagnosis, and management of NAFLD as well as new information about pathogenesis, diagnosis and management of this disease. | Shehab M Abd El-Kader Eman M Salah El-Den Ashmawy | 2015 | World Journal of Hepatology2015，7，6： | 44 |
| 3 | Soil enzymatic activities and microbial community structure with different application rates of Cd and Pb显示文摘This study focused on the changes of soil microbial diversity and potential inhibitory effects of heavy metals on soil enzymatic activities at different application rates of Cd andor Pb. The soil used for experiments was collected from Beijing and classified as endoaquepts. Pots containing 500 g of the soil with different Cd andor Pb application rates were incubated for a period of 0, 2, 9, 12 weeks in a glasshouse and the soil samples were analyzed for individual enzymes, including catalase, alkaline phosphatase and dehydrogenase, and the changes of microbial community structure. Results showed that heavy metals slightly inhibited the enzymatic activities in all the samples spiked with heavy metals. The extent of inhibition increased significantly with increasing level of heavy metals, and varied with the incubation periods. The soil bacterial community structure, as determined by polymerase chain reaction-denaturing gradient gel electrophoresis techniques, was different in the contaminated samples as compared to the control. The highest community change was observed in the samples amended with high level of Cd. Positive correlations were observed among the three enzymatic activities, but negative correlations were found between the amounts of the heavy metals and the enzymatic activities. | KHAN Sardar CAO Qing HESHAM Abd El-Latif XIA Yue HE Ji-zheng | 2007 | Journal of Environmental Sciences2007，19，7： | 28 |
| 4 | Comparison of bacterial community structures in two systems of a sewage treatment plant using PCR-DGGE analysis显示文摘The combination of PCR amplification of 16S rRNA genes with denaturing gradient gel electrophoresis (DGGE) analysis was used to reveal the compositions and dynamics of bacterial communities in a sewage treatment plant with two systems, i.e., an anoxic- anaerobic-aerobic system (inverted A2O) and an anaerobic-anoxic-aerobic one (conventional A2O) over a period from February to July 2009, during which both systems experienced serious sludge bulking problems. The DGGE patterns showed that there were many common bands in both systems, suggesting the high similarity of bacterial communities of the two systems. Meanwhile, the moving window correlation analysis showed that the two systems experienced different microbial community structure changes during the period, which might be related with the different situations of the occurrence and disappearance of sludge bulking, as being reflected by sludge volume index (SVI) values. Major bands of DGGE patterns of sludge samples were further sequenced. Phylogenetic affiliation indicated that the majority of the sequences obtained were affiliated with Actinobacteria, Firmicutes, Bacteroidetes/Chlorobi group and α- and β-Proteobacteria. Two sequences showed high similarities to typical filamentous bacteria Microthrix parvicella and Nostocoida limicola I, indicating that these bacterial species have been involved in the sludge bulking problems. | Abd El-Latif Hesham Rong Qi Min Yang | 2011 | Journal of Environmental Sciences2011，23，12： | 25 |
| 5 | Caffeine therapy in preterm infants显示文摘Caffeine is the most commonly used medication for treatment of apnea of prematurity. Its effect has been well established in reducing the frequency of apnea, intermittent hypoxemia, and extubation failure in mechanically ventilated preterm infants. Evidence for additional short-term benefits on reducing the incidence of bronchopulmonary dysplasia and patent ductus arteriosus has also been suggested. Controversies existamong various neonatal intensive care units in terms of drug efficacy compared to other methylxanthines, dosage regimen, time of initiation, duration of therapy, drug safety and value of therapeutic drug monitoring. In the current review, we will summarize the available evidence for the best practice in using caffeine therapy in preterm infants. | Hesham Abdel-Hady Nehad Nasef Abd Elazeez Shabaan Islam Nour | 2015 | World Journal of Clinical Pediatrics2015，4，4： | 25 |
| 6 | Rubber band ligation for 750 cases of symptomatic hemorrhoids out of 2200 cases显示文摘AIM: To study the results for the treatment of symptomatic hemorrhoids using rubber band ligation (RBL) method. METHODS: A retrospective study for 750 patients who came to the colorectal unit from June, 1998 to September, 2006, data was retrieved from archived fi les. RBL was performed using the Mc Gown applicator on an outpatient basis. The patients were asked to return to out-patient clinic for follow up at 2 wk, 1 mo, 6 mo and through telephone call every 6 mo for 2 years). RESULTS: After RBL, 696 patients (92.8%) were cured with no difference in outcome for second or third degree hemorrhoids (P = 0.31). Symptomatic recurrence was detected in 11.04% after 2 years. A total of 52 patients (6.93%) had 77 complications from RBL which required no hospitalization. Complications were pain, rectal bleeding and vaso-vagal symptoms(4.13%, 4.13% and 1.33% of patients, respectively). At 1 mo there were a significant improvement in mean SF-36 scores over baseline in five items, while after 2 years there were improvement in all items over baseline, but not significant. No significant manometeric changes after band ligation. CONCLUSION: RBL is a simple, safe and effective method for treating symptomatic second and third degree hemorrhoids as an out patient procedure with signifi cant improvement in quality of life. RBL doesn't alter ano-rectal functions. | Ayman M El Nakeeb Amir A Fikry Waleed H Omar Elyamani M Fouda Tito A El Metwally Hosam E Ghazy Sabry A Badr Mohmed Y Abu Elkhar Salih M Elawady Hisham H Abd Elmoniam Waiel W Khafagy Mosaad M Morshed Ramadan E El Lithy Mohamed E Farid | 2008 | World Journal of Gastroenterology2008，14，42： | 24 |
| 7 | Early diagnostic evaluation of miR-122 and miR-224 as biomarkers for hepatocellular carcinoma显示文摘Hepatocellular carcinoma(HCC)is one of the common lethal types of tumor all over the world.The lethality of HCC accounts for many reasons.One of them,the lack of reliable diagnostic markers at the early stage,in this context,serum miRNAs became promising diagnostic biomarkers.Herein,we aimed to identify the predictive value of two miRNAs(miR-122 and miR-224)in plasma of patients with HCC preceded by chronic HCV infection.Taqman miRNA assays specific for hsa-miR-122 and hsa-miR-224 were used to assess the expression levels of the chosen miRNAs in plasma samples collected from three groups;40 patients with HCC related to HCV,40 with CHC patients and 20 healthy volunteers.This study revealed that the mean plasma values of miRNA-122 were significantly lower among HCC group when compared to CHC and control groups(P<0.001).Whereas,miR-224 mean plasma values were significantly higher among HCC group when compared to both CHC group and control group.Moreover,it was found that miR-122 can predict development of HCC at cut-off value<0.67(RQ)and(AUC Z 0.98,P<0.001).As regards miR-224,it can predict development of HCC at cut-off value>1.2(RQ)and(AUC Z 0.93,P<0.001),while the accuracy of AFP to diagnose HCC was(AUC:0.619;P Z 0.06).In conclusion,the expression plasma of miR-122 and miR-224 could be used as noninvasive biomarkers for the early prediction of developing HCC at the early stage. | Khalda S.Amr Hanan Abd Elmawgoud Atia Rehab Abd Elazeem Elbnhawy Wafaa M.Ezzat | 2017 | Genes & Diseases2017，4，4： | 17 |
| 8 | Trends and outcomes of pancreaticoduodenectomy for periampullary tumors: A 25-year single-center study of 1000 consecutive cases显示文摘AIM To evaluate the evolution, trends in surgical approaches a n d r e c o n s t r u c t i o n t e c h n i q u e s, a n d i m p o r t a n t lessons learned from performing 1000 consecutive pancreaticoduodenectomies(PDs) for periampullary tumors.METHODS This is a retrospective review of the data of all patients who underwent PD for periampullary tumor during the period from January 1993 to April 2017. The data were categorized into three periods, including early period(1993-2002), middle period(2003-2012), and late period(2013-2017).RESULTS The frequency showed PD was increasingly performed after the year 2000. With time, elderly, cirrhotic and obese patients, as well as patients with uncinate process carcinoma and borderline tumor were increasingly selected for PD. The median operative time and postoperative hospital stay decreased significantly over the periods. Hospital mortality declined significantly, from 6.6% to 3.1%. Postoperative complications significantly decreased, from 40% to 27.9%. There was significant decrease in postoperative pancreatic fistula in the second 10 years, from 15% to 12.7%. There was a significant improvement in median survival and overall survival among the periods.CONCLUSION Surgical results of PD significantly improved, with mortality rate nearly reaching 3%. Pancreatic reconstruction following PD is still debatable. The survival rate was also improved but the rate of recurrence is still high, at 36.9%. | ayman el nakeeb waleed askar ehab atef ehab el hanafy ahmad m sultan tarek salah ahmed shehta mohamed el sorogy emad hamdy mohamed el hemly ahmed a el-geidi tharwat kandil mohamed el shobari talaat abd allah amgad fouad mostafa abu zeid ahmed abu el eneen nabil gad el-hak gamal el ebidy omar fathy ahmed sultan mohamed abdel wahab | 2017 | World Journal of Gastroenterology2017，23，38： | 15 |
| 9 | Differential control of growth,apoptotic activity and gene expression in human colon cancer cells by extracts derived from medicinal herbs,Rhazya stricta and Zingiber officinale and their combination显示文摘AIM:To investigate the effects of extracts from Rhazya stricta(R.stricta) and Zingiber officinale(Z.officinale) on human colorectal cancer cells.METHODS:Human colorectal cancer cells(HCT116) were subjected to increasing doses of crude alkaloid extracts from R.stricta(CAERS) and crude flavonoid extracts from Z.officinale(CFEZO).Cells were then harvested after 24,48 or 72 h and cell viability was examined by trypan blue exclusion dye test; clonogenicity and soft agar colony-forming assays were also carried out.Nuclear stain(Hoechst 33342),acridine orange/ethidium bromide double staining,agarose gel electrophoresis and comet assays were performed to assess pro-apoptotic potentiality of the extracts.Quantitative reverse transcription-polymerase chain reaction(qRT-PCR),using gene-specific primers and Western blot analyses were performed to assess the impact of CAERS and CFEZO on the expression levels of key regulatory proteins in HCT116 cells.RESULTS:Treatment with a combination of CAERS and CFEZO synergistically suppressed the proliferation,colony formation and anchorage-independent growth of HCT116 cells.Calculated IC50,after 24,48 and 72 h,were 70,90 and 130 μg/mL for CAERS,65,85 and 120 μg/mL for CFEZO and 20,25 and 45 μg/mL for both agents,respectively.CAERS- and CFEZO-treated cells exhibited morphologic and biochemical features of apoptotic cell death.The induction of apoptosis was associated with the release of mitochondrial cytochrome c,an increase in the Bax/Bcl-2 ratio,activation of caspases 3 and 9 and cleavage of poly ADP-ribose polymerase.CAERS and CFEZO treatments downregulated expression levels of anti-apoptotic proteins including Bcl-2,Bcl-X,Mcl-1,survivin and XIAP,and upregulated expression levels of proapoptotic proteins such as Bad and Noxa.CAERS and CFEZO treatments elevated expression levels of the oncosuppressor proteins,p53,p21 and p27,and reduced levels of the oncoproteins,cyclin D1,cyclin/cyclin-dependent kinase-4 and c-Myc.CONCLUSION:These data suggest that a combination of CAERS and CFEZO is a promising treatment for the prevention of colon cancer. | Ayman I Elkady Rania Abd El Hamid Hussein Osama A Abu-Zinadah | 2014 | World Journal of Gastroenterology2014，20，41： | 12 |
| 10 | Management of tear trough deformity with and without tear trough-orbicularis retaining ligament complex release in transconjunctival blepharoplasty: a comparative study显示文摘AIM: To evaluate the effect of releasing the orbicularis retaining ligament(ORL) complex of the tear trough combined with the transconjunctival blepharoplasty in the surgical management of tear trough deformity compared with the effect of blepharoplasty alone. METHODS: A prospective, randomized(by closed envelope technique), controlled surgical trial which included 50 patients(100 eyes) with bilateral visible tear trough deformity and lower eyelid fat bulging, was divided into two groups where 25 patients(50 eyes) had tear trough-ORL release with blepharoplasty and 25 patients(50 eyes) didn't. Qualitative and quantitative assessments of tear trough deformity were done at 6 mo postoperatively, achieving grade 0 or 1 of Barton's classification was considered a success. Standardized photographic documentation of each patient was done pre and postoperatively, also assessment of the patients' satisfaction postoperatively was done and ranked as excellent, very good, good or fair. RESULTS: There was statistically significant difference between the two groups in the overall aesthetic results postoperatively regarding the qualitative and quantitative analysis of the tear trough deformity, where patients who had tear trough-ORL complex release had more successful outcomes than those of the second group. CONCLUSION: ORL release should be done in patients with tear trough deformity in order to release the tethering effect of this ligament which causes the prominence of the naso jugal groove. | Tamer Ismail Gawdat Engy Abd Eltawab Elsherif Yomna Amr Alahmadawy Yehia Salah Eldin Mostafa | 2019 | International Journal of Ophthalmology(English edition)2019，12，1： | 12 |
| 11 | Clinical correlates of common corneal neovascular diseases: a literature review显示文摘A large subset of corneal pathologies involves the formation of new vessels(neovascularization), leading to compromised visual acuity. This article aims to review the clinical causes and presentations of corneal neovascularization(CNV) by examining the mechanisms behind common CNV-related corneal pathologies, with a particular focus on herpes simplex stromal keratitis,contact lenses-induced keratitis and CNV secondary to keratoplasty. Moreover, we reviewed CNV in the context of different types of corneal transplantation and keratoprosthesis, and summarized the most relevant treatment available so far. | Nizar Saleh Abdelfattah Mohamed Amgad Amira A Zayed Hamdy Salem Ahmed E Elkhanany Heba Hussein Nawal Abd El-Baky | 2015 | International Journal of Ophthalmology(English edition)2015，8，1： | 10 |
| 12 | Predictors of long term survival after hepatic resection for hilar cholangiocarcinoma:A retrospective study of 5-year survivors显示文摘AIM:To determine predictors of long term survival after resection of hilar cholangiocarcinoma(HC) by comparing patients surviving > 5 years with those who survived < 5 years.METHODS:This is a retrospective study of patients with pathologically proven HC who underwent surgical resection at the Gastroenterology Surgical Center,Mansoura University,Egypt between January 2002 and April 2013.All data of the patients were collected from the medical records.patients were divided into two groups according to their survival:patients surviving less than 5 years and those who survived > 5 years.RESULTS:There were 34(14%) long term survivors(5 year survivors) among the 243 patients.Fiveyear survivors were younger at diagnosis than those surviving less than 5 years(mean age,50.47 ± 4.45 vs 54.59 ± 4.98,p = 0.001).Gender,clinical presentation,preoperative drainage,preoperative serum bilirubin,albumin and serum glutamic-pyruvic transaminase were similar between the two groups.The level of CA 19-9 was significantly higher in patients surviving < 5 years(395.71 ± 31.43 vs 254.06 ± 42.19,p = 0.0001).Univariate analysis demonstrated nine variables to be significantly associated with survival > 5 year,includingyoung age(p = 0.001),serum CA19-9(p = 0.0001),non-cirrhotic liver(p = 0.02),major hepatic resection(p = 0.001),caudate lobe resection(p = 0.006),well differentiated tumour(p = 0.03),lymph node status(0.008),R0 resection margin(p = 0.0001) and early postoperative liver cell failure(p = 0.02).CONCLUSION:Liver status,resection of caudate lobe,lymph node status,R0 resection and CA19-9 were demonstrated to be independent risk factors for long term survival. | Mohamed Abd El Wahab Ayman El Nakeeb Ehab El Hanafy Ahmad M Sultan Ahmed Elghawalby Waleed Askr Mahmoud Ali Mohamed Abd El Gawad Tarek Salah | 2016 | World Journal of Gastrointestinal Surgery2016，8，6： | 10 |
| 13 | 低温贮藏中华管鞭虾肌肉品质及组织蛋白酶H活性变化显示文摘为探究不同贮藏条件下中华管鞭虾组织蛋白酶H活性及肌肉品质的变化情况,以中华管鞭虾为对象,分别在冷藏(4℃,0~6 d)和冻藏(-18℃,0~120 d)条件下,比较分析完整虾组和去头虾组肌肉pH、持水力、硬度、弹性、肌原纤维蛋白含量、水分含量及各亚细胞分级中组织蛋白酶H活性等指标的变化。结果表明,随着贮藏时间的延长,整虾和去头虾肌肉pH均不断升高,但去头虾组pH升高幅度略低于完整虾组;虾肉中肌原纤维蛋白含量随贮藏时间延长而逐渐降低,完整虾组和去头虾组在冷藏至6 d时分别降低了38.32%和30.88%,在冻藏至120 d时分别减低了61.67%和52.09%;在整个冻藏过程中,两组虾的硬度和弹性均出现先上升后下降的趋势,而冷藏贮藏过程中则始终呈现下降趋势;组织蛋白酶H在不同亚细胞分级中活性变化不同,冻藏条件下两组虾组织蛋白酶H酶活整体低于冷藏条件下酶活,且完整虾组组织蛋白酶H活性整体高于去头虾组。综上,在低温贮藏过程中,相比于完整虾形式,以去头虾的贮藏方式更有利于对虾肌肉品质的保障,且组织蛋白酶H活性受贮藏温度影响较大。研究结果为不同贮藏方式下中华管鞭虾理化特性及组织蛋白酶活性变化提供了理论基础。 | 李志鹏 周晓娇 水珊珊 HATAB Shaimaa Reda Abd Elkhalik 张宾 | 2021 | 食品工业科技2021，42，22： | 10 |
| 14 | Medical management of patients after bariatric surgery: Principles and guidelines显示文摘Obesity is a major and growing health care concern. Large epidemiologic studies that evaluated the relationship between obesity and mortality, observed that a higher body-mass index(BMI) is associated with increased rate of death from several causes, among them cardiovascular disease; which is particularly true for those with morbid obesity. Being overweight was also associated with decreased survival in several studies. Unfortunately, obese subjects are often exposed to public disapproval because of their fatness which significantly affects their psychosocial behavior. All obese patients(BMI ≥ 30 kg/m2) should receive counseling on diet, lifestyle, exercise and goals for weight management. Individuals with BMI ≥ 40 kg/m2 and those with BMI > 35 kg/m2 with obesity-related comorbidities; who failed diet, exercise, and drug therapy, should be considered for bariatric surgery. In current review article, we will shed light on important medical principles that each surgeon/gastroenterologist needs to know about bariatric surgical procedure, with special concern to the early post operative period. Additionally, we will explain the common complications that usually follow bariatric surgery and elucidate medical guidelines in their management. For the first 24 h after the bariatric surgery, the postoperative priorities include pain management, leakage, nausea and vomiting, intravenous fluid management, pulmonary hygiene, and ambulation. Patients maintain a low calorie liquid diet for the first few postoperative days that is gradually changed to soft solid food diet within two or three weeks following the bariatric surgery. Later, patients should be monitored for postoperative complications. Hypertension, diabetes, dumping syndrome, gastrointestinal and psychosomatic disorders are among the most important medical conditions discussed in this review. | Abd Elrazek Mohammad Ali Abd Elrazek Abduh Elsayed Mohamed Elbanna Shymaa E Bilasy | 2014 | World Journal of Gastrointestinal Surgery2014，6，11： | 9 |
| 15 | Fungal inoculation induces agarwood in young Aquilaria malaccensis trees in the nursery显示文摘Fungi are often used to induce agarwood in Aquilaria trees.This study was conducted to evaluate the effect of several fungi on agarwood formation over time in young Aquilaria malaccensis(Lam.)trees.Typical changes in the length and light intensity of the resulting discoloration were observed after three and six month periods following inoculation.Wood samples were observed microscopically and classified into several light intensity groups.The discoloration length was measured longitudinally.The duration after inoculation affected the mean of discoloration length:the 6-month old sample(1.70 cm)had a wider discoloration zone when compared to the 3-month old sample(1.17 cm).When measuring the discoloration intensity,a positive relationship with time was perceived.Digital images,captured using a camera-equipped microscope,revealed that wood samples collected after six months appeared to be 1.8-times darker than after three months.We concluded that time,not the species of any of the tested fungi,had significant effect on discoloration length and intensity.Gas chromatography/mass spectrometry(GCMS)analysis of the 6-month old sample yielded some important agarwood compounds such as benzylacetone,anisylacetone,guaiene and palustrol.This demonstrates that the tested fungi have the ability to induce agarwood formation in nursery A.malaccensis trees. | Rozi MOHAMED Phai Lee JONG Abd Kudus KAMZIAH | 2014 | Journal of Forestry Research2014，25，1： | 9 |
| 16 | Diffusion-weighted magnetic resonance imaging and micro-RNA in the diagnosis of hepatic fibrosis in chronic hepatitis C virus显示文摘BACKGROUND Diffusion-weighted magnetic resonance imaging has shown promise in the detection and quantification of hepatic fibrosis. In addition, the liver has numerous endogenous micro-RNAs(miRs) that play important roles in the regulation of biological processes such as cell proliferation and hepatic fibrosis.AIM To assess diffusion-weighted magnetic resonance imaging and miRs in diagnosing and staging hepatic fibrosis in patients with chronic hepatitis C.METHODS This prospective study included 208 patients and 82 age-and sex-matched controls who underwent diffusion-weighted magnetic resonance imaging of the abdomen, miR profiling, and liver biopsy. Pathological scoring was classified according to the METAVIR scoring system. The apparent diffusion coefficient (ADC) and miR were calculated and correlated with pathological scoring.RESULTS The ADC value decreased significantly with the progression of fibrosis, from controls(F0) to patients with early fibrosis(F1 and F2) to those with late fibrosis(F3 and F4)(median 1.92, 1.53, and 1.25 × 10^(-3) mm^2/s, respectively)(P = 0.001).The cut-off ADC value used to differentiate patients from controls was 1.83 × 10^(-3) mm^2/s with an area under the curve(AUC) of 0.992. Combining ADC and miR-200 b revealed the highest AUC(0.995) for differentiating patients from controls with an accuracy of 96.9%. The cut-off ADC used to differentiate early fibrosis from late fibrosis was 1.54 × 10^(-3) mm^2/s with an AUC of 0.866. The combination of ADC and miR-200 b revealed the best AUC(0.925) for differentiating early fibrosis from late fibrosis with an accuracy of 80.2%. The ADC correlated with miR-200 b(r =-0.61, P = 0.001), miR-21(r =-0.62, P = 0.001), and miR-29(r = 0.52,P = 0.001).CONCLUSION Combining ADC and miRs offers an alternative surrogate non-invasive diagnostic tool for diagnosing and staging hepatic fibrosis in patients with chronic hepatitis C. | Tarek Besheer Hatem Elalfy Mohamed Abd El-Maksoud Ahmed Abd El-Razek Saher Taman Khaled Zalata Wagdy Elkashef Hossam Zaghloul Heba Elshahawy Doaa Raafat Wafaa Elemshaty Eman Elsayed Abdel-Hady El-Gilany Mahmoud El-Bendary | 2019 | World Journal of Gastroenterology2019，25，11： | 9 |
| 17 | Assessment of KL-6 as a tumor marker in patients with hepatocellular carcinoma显示文摘AIM: To investigate the clinical significance of KL-6 as a tumor marker of HCC in two different ethnic groups with chronic liver disease consecutively encountered at outpatient clinics.METHODS: Serum KL-6 was measured by the sandwich enzyme immunoassay method using the KL-6 antibody (Ab) as both the capture and tracerAb according to the manufacturer's instructions (Eisai, Tokyo, Japan).Assessment of alpha fetoprotein (AFP) and protein induced vitamin K deficiency or absence (PIVKA-Ⅱ) was performed in both groups using commercially available kits.RESULTS: A significantly higher mean serum KL-6(556±467 U/L) was found in HCC in comparison with non-HCC groups either with (391±176 U/L; P<0.001)or without (361±161 U/L; P<0.001) liver cirrhosis (LC).Serum KL-6 level did not correlate with either AFP or PIVKA-Ⅱ serU/Levels. Using receiver operating curve analysis for KL-6 as a predictor for HCC showed that the area under the curve was 0.574 (95%CI = 0.50-0.64)and the KL-6 level that gave the best sensitivity (61%) was found to be 334 U/L but according to the manufacturer's instructions; a cut-off point of 500 U/Lwas used that showed the highest specificity (80%)in comparison with AFP and PIVKA-Ⅱ (78% vs 72%respectively). Combining the values of the three markers improved specificity of AFP for HCC diagnosis from 78%for AFP alone; 93% for AFP plus PIVKA-Ⅱ to 99% for both plus KL-6 value (P<0.001). Mean serum alkaline phosphatase level was significantly higher in KL-6positive (564±475) in comparison with KL-6 negative (505±469) HCC patients (P = 0.021), but such a difference was not found among non-HCC corresponding groups.CONCLUSION: KL-6 is suggested as a tumor for HCC.Its positivity may reflect HCC-associated cholestasis and/or local tumor invasion. | Amal Gad Eiji Tanaka Akihiro Matsumoto Moushira Abd-el Wahab Abd el-Hamid Serwah Fawzy Attia Khalil Ali Howayda Hassouba Abd el-Raoof el-Deeb Tetsuya Ichijyo Takeji Umemura Hidetomo Muto Kaname Yoshizawa Kendo Kiyosawa | 2005 | World Journal of Gastroenterology2005，11，42： | 8 |
| 18 | 基于特征图切分的轻量级卷积神经网络显示文摘卷积神经网络模型所需的存储容量和计算资源远超出移动和嵌入式设备的承载量,因此文中提出轻量级卷积神经网络架构(SFNet).SFNet架构引入切分模块的概念,通过将网络的输出特征图进行'切分'处理,每个特征图片段分别输送给不同大小的卷积核进行卷积运算,将运算得到的特征图拼接后由大小为1×1的卷积核进行通道融合.实验表明,相比目前通用的轻量级卷积神经网络,在卷积核数目及输入特征图通道数相同时,SFNet的参数和计算量更少,分类正确率更高.相比标准卷积,在网络复杂度大幅降低的情况下,切分模块的分类正确率持平甚至更高. | 张雨丰 郑忠龙 刘华文 向道红 何小卫 李知菲 何依然 KHODJA Abd Erraouf | 2019 | 模式识别与人工智能2019，32，3： | 8 |
| 19 | TiO2 nanoparticles prepared by sol-gel显示文摘 | Adnan Saleh Fadhil Abd Rasin Majida Ali Ameen | 2009 | 材料科学与工程(中英文版)2009，3，12： | 8 |
| 20 | Biochemical changes in phenols,flavonoids,tannins,vitamin E,β-carotene and antioxidant activity during soaking of three white sorghum varieties显示文摘Objective:To investigate the changes in total phenols,flavonoids,tannins,vitamin E, β-carotene and antioxidant activity during soaking of three white sorghum varieties.Methods: The changes in total phenols,total ilavonoids,tannins,phenolic acids compounds,flavonoid components,vitamin E,P-carotene and antioxidant activity during soaking of sorghum grains were determined.Results:Total phenols,total flavonoids,tannins,vitamin E,P-carotene and antioxidant activity in raw sorghum were ranged from 109.21 to 116.70,45.91 to 54.69,1.39 to 21.79 mg/100 g,1.74 to 5.25,0.54 to 1.19 mg/kg and 21.72%to 27.69%and 25.29%to 31.97%,respectively. The above measured compounds were significantly decreased after soaking.p-Hydroxybenzoic acid,vanillic acid,syringic acid and cinnamic acid represent the major phenolic acids in Dorado variety.While ferulic acid,p-coumaric acid,gallic acid and caffeic acid represent the major phenolic acids in Shandaweel-6.On the other hand,protocatechuic acid represents the major phenolic acids in Giza-15.Regarding flavonoids components,Dorado was the highest variety in kampferol and naringenin while Shandaweel-6 was the highest variety in luteolin, apigenin,hypersoid,quercelin and christen.Finally,Giza-15 was the highest variety in catechin. Phenolic acids,flavonoid compounds and antioxidant activities were decreased after soaking. Conclusions:Sorghum varieties have moderate quantities from total phenols,total flavonoids, tannins,phenolic acids compounds,flavonoid components,vitamin E,P-carotene and antioxidant activity which decreased after soaking. | Abd El-Moneim MR Afify Hossam S El-Beltagi Samiha M Abd El-Salam Azza A Omran | 2012 | Asian Pacific Journal of Tropical Biomedicine2012，2，3： | 7 |
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