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https://www.readbyqxmd.com/read/28772376/enhanced-electrocatalytic-activity-for-water-splitting-on-nio-ni-carbon-fiber-paper
#1
Ruoyu Zhang, Hehe Wei, Wenjie Si, Gang Ou, Chunsong Zhao, Mingjun Song, Cheng Zhang, Hui Wu
Large-scale growth of low-cost, efficient, and durable non-noble metal-based electrocatalysts for water splitting is crucial for future renewable energy systems. Atomic layer deposition (ALD) provides a promising route for depositing uniform thin coatings of electrocatalysts, which are useful in many technologies, including the splitting of water. In this communication, we report the growth of a NiO/Ni catalyst directly on carbon fiber paper by atomic layer deposition and report subsequent reduction and oxidation annealing treatments...
December 28, 2016: Materials
https://www.readbyqxmd.com/read/28752981/-ultrasonographic-features-of-hepatic-epithelioid-hemangioendothelioma-on-b-mode-and-contrast-enhanced-ultrasound
#2
Wen-Wu Ling, Yan Luo, Ling Lin, Lin Ma, Ting-Ting Qiu, Lu-Lu Yang, Qiang Lu
OBJECTIVE: To investigate the ultrasonographic features of hepatic epithelioid hemangioendothelioma (HEHE) on B-mode and contrast-enhanced ultrasound (CEUS). METHODS: From January 2012 to September 2016, 17 patients with surgery or biopsy confirmed HEHE were retrospectively analyzed for their clinical history, ultrasonographic data of B-mode ultrasound and CEUS characteristics. RESULTS: The mean age of the 17 patients was (42.88±13.95) yr...
July 2017: Sichuan da Xue Xue Bao. Yi Xue Ban, Journal of Sichuan University. Medical Science Edition
https://www.readbyqxmd.com/read/28680215/18-f-fdg-pet-ct-in-monitoring-of-chemotherapeutic-effect-in-a-case-of-metastatic-hepatic-epithelioid-hemangioendothelioma
#3
Shamim Ahmed Shamim, Sarthak Tripathy, Anirban Mukherjee, Chandrasekhar Bal, Shambo Guha Roy
Hepatic epithelioid hemangioendothelioma is a rare variant of mesenchymal tumor. Surgical resection or partial hepatectomy is the treatment of choice in the case of localized disease. However, in metastatic cases, chemotherapeutic drugs targeting the tyrosine kinase are being used. We hereby present 18-F-fludeoxyglucose positron emission tomography-computed tomography findings in a case of a 35-year old woman with metastatic HEHE showing significant response to Sorafenib therapy after 6 months.
July 2017: Indian Journal of Nuclear Medicine: IJNM: the Official Journal of the Society of Nuclear Medicine, India
https://www.readbyqxmd.com/read/28652454/hepatic-epithelioid-hemangioendothelioma-a-rare-tumor-and-diagnostic-dilemma
#4
Vladislav Treska, Ondrej Daum, Martin Svajdler, Vaclav Liska, Jiri Ferda, Jan Baxa
BACKGROUND/AIM: Hepatic epithelioid haemangio-endothelioma (HEHE) is a very rare malignant tumor of vascular origin and uncertain biological behaviour that is difficult to diagnose using preoperative radiology diagnostic techniques. PATIENTS AND METHODS: The authors present here two patients with HEHE of different extent. The first patient had a generalised form of disease, with involvement of the liver, lungs and bones and was treated with a combination of bevacizumab and capecitabine...
July 2017: In Vivo
https://www.readbyqxmd.com/read/28427514/triplet-versus-doublet-combination-regimens-for-the-treatment-of-relapsed-or-refractory-multiple-myeloma-a-meta-analysis-of-phase-iii-randomized-controlled-trials
#5
COMPARATIVE STUDY
Zhiqiang Sun, Fang Zheng, Suwan Wu, Yanjuan Liu, Hehe Guo, Yichen Liu
During the past decades, several prospective trials had been conducted to assess the efficacy and toxicities of triplet versus doublet combination regimens for the treatment of relapsed or refractory multiple myeloma (RRMM), but the results were controversial. We thus performed a systematic literature search to identify relevant trials. Summary hazard ratios (HRs), relative risks (RRs), and 95% confidence intervals (95%CIs) were calculated. A total of 3197 RRMM patients were included for analysis. The pooled results demonstrated that triplet combination therapies significantly improve OS (HR 0...
May 2017: Critical Reviews in Oncology/hematology
https://www.readbyqxmd.com/read/28244691/up-regulation-of-glycolysis-promotes-the-stemness-and-emt-phenotypes-in-gemcitabine-resistant-pancreatic-cancer-cells
#6
Hengqiang Zhao, Qingke Duan, Zhengle Zhang, Hehe Li, Heshui Wu, Qiang Shen, Chunyou Wang, Tao Yin
Cancer stem cells (CSCs) and epithelial-mesenchymal transition (EMT)-type cells are considered as underlying causes of chemoresistance, tumour recurrence and metastasis in pancreatic cancer. We aimed to describe the mechanisms - particularly glycolysis - involved in the regulation of the CSC and EMT phenotypes. We used a gemcitabine-resistant (GR) Patu8988 cell line, which exhibited clear CSC and EMT phenotypes and showed reliance on glycolysis. Inhibition of glycolysis using 2-deoxy-D-glucose (2-DG) significantly enhanced the cytotoxicity of gemcitabine and inhibited the CSC and EMT phenotypes in GR cells both in vitro and in vivo...
September 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28222174/slmapk3-enhances-tolerance-to-tomato-yellow-leaf-curl-virus-tylcv-by-regulating-salicylic-acid-and-jasmonic-acid-signaling-in-tomato-solanum-lycopersicum
#7
Yunzhou Li, Lei Qin, Jingjing Zhao, Tayeb Muhammad, Hehe Cao, Hailiang Li, Yan Zhang, Yan Liang
Several recent studies have reported on the role of mitogen-activated protein kinase (MAPK3) in plant immune responses. However, little is known about how MAPK3 functions in tomato (Solanum lycopersicum L.) infected with tomato yellow leaf curl virus (TYLCV). There is also uncertainty about the connection between plant MAPK3 and the salicylic acid (SA) and jasmonic acid (JA) defense-signaling pathways. The results of this study indicated that SlMAPK3 participates in the antiviral response against TYLCV. Tomato seedlings were inoculated with TYLCV to investigate the possible roles of SlMAPK1, SlMAPK2, and SlMAPK3 against this virus...
2017: PloS One
https://www.readbyqxmd.com/read/28212256/hepatic-epithelioid-hemangioendothelioma-and-adult-liver-transplantation-proposal-for-a-prognostic-score-based-on-the-analysis-of-the-eltr-elita-registry
#8
MULTICENTER STUDY
Quirino Lai, Estelle Feys, Vincent Karam, Rene Adam, Jurgen Klempnauer, Martin Oliverius, Vincenzo Mazzaferro, Andreas Pascher, Piotr Remiszewski, Helena Isoniemi, Jacques Pirenne, Aksel Foss, Bo G Ericzon, Sasa Markovic, Jan P Lerut
BACKGROUND: Hepatic epithelioid hemangioendothelioma (HEHE) is a rare vascular tumor which has an intermediate aggressive behavior. Although the value of liver transplantation (LT) is well established, its place in the management of HEHE is still unclear. The aim of this study is to confirm, based on a very large patient cohort, the value of LT in the management of HEHE and to identify risk factors for post-LT recurrence. METHODS: The outcome of 149 transplant recipients with HEHE recorded in the European Liver Transplant Registry during the period November 1984 to May 2014 was analyzed...
March 2017: Transplantation
https://www.readbyqxmd.com/read/28059197/in-situ-measurement-of-the-topological-charge-of-a-perfect-vortex-using-the-phase-shift-method
#9
Haixiang Ma, Xinzhong Li, Yuping Tai, Hehe Li, Jingge Wang, Miaomiao Tang, Yishan Wang, Jie Tang, Zhaogang Nie
We propose a method to determine the topological charge (TC) of a perfect vortex. With the phase shift technique, the perfect vortex and its conjugate beam exactly overlap and interfere. Consequently, the TC of a perfect vortex is determined by counting the number of interference fringes. This proposed method enables in situ determination of the TC of the perfect vortex without the need for additional optical elements, and it is immune to environmental vibration and parasitic interference.
January 1, 2017: Optics Letters
https://www.readbyqxmd.com/read/28027642/direct-blow-spinning-of-nanofibers-on-a-window-screen-for-highly-efficient-pm2-5-removal
#10
Bilal Khalid, Xiaopeng Bai, Hehe Wei, Ya Huang, Hui Wu, Yi Cui
Particulate matter (PM) pollution has caused many serious public health issues. Whereas indoor air protection usually relies on expensive and energy-consuming filtering devices, direct PM filtration by window screens has attracted increasing attention. Recently, electrospun polymer nanofiber networks have been developed as transparent filters for highly efficient PM2.5 removal; however, it remains challenging to uniformly coat the nanofibers on window screens on a large scale and with low cost. Here, we report a blow-spinning technique that is fast, efficient, and free of high voltages for the large-scale direct coating of nanofibers onto window screens for indoor PM pollution protection...
January 4, 2017: Nano Letters
https://www.readbyqxmd.com/read/27926594/hepatic-epithelioid-hemangio-endothelioma-and-adult-liver-transplantation-proposal-for-a-prognostic-score-based-on-the-analysis-of-the-eltr-elita-registry
#11
Quirino Lai, Estelle Feys, Vincent Karam, Rene Adam, Jurgen Klempnauer, Martin Oliverius, Vincenzo Mazzaferro, Andreas Pascher, Piotr Remiszewski, Helena Isoniemi, Jacques Pirenne, Aksel Foss, Bo G Ericzon, Sasa Markovic, Jan Lerut
BACKGROUND: Hepatic epithelioid hemangio-endothelioma (HEHE) is a rare vascular tumor which has an intermediate aggressive behavior. Although the value of liver transplantation (LT) is well established, its place in the management of HEHE is still unclear. The aim of this study is to confirm, based on a very large patient cohort, the value of LT in the management of HEHE and to identify risk factors for post-LT recurrence. MATERIAL AND METHODS: the outcome of 149 transplant recipients with HEHE recorded in the European Liver Transplant Registry during the period November1984-May 2014 was analyzed...
December 6, 2016: Transplantation
https://www.readbyqxmd.com/read/27895413/hepatic-epithelioid-hemangioendothelioma-dilemma-and-challenges-in-the-preoperative-diagnosis
#12
LETTER
Hai-Jie Hu, Yan-Wen Jin, Qiu-Yang Jing, Anuj Shrestha, Nan-Sheng Cheng, Fu-Yu Li
Hepatic epithelioid hemangioendothelioma (HEHE) is a rare category of vascular tumor with uncertain malignant potential. It commonly presents nonspecific and variable clinical manifestations, ranging from asymptomatic to hepatic failure. In addition, laboratory measurements and imaging features also lack specificity in the diagnosis of HEHE. The aim of the present study is to highlight the dilemma and challenges in the preoperative diagnosis of HEHE, and to enhance awareness of the range of hepatobiliary surgery available in patients with multiple hepatic nodular lesions on imaging...
November 7, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27830021/tongxinluo-modulates-cytokine-secretion-by-cardiac-microvascular-endothelial-cells-in-ischemia-reperfusion-injury
#13
Hehe Cui, Na Li, Xiangdong Li, Kang Qi, Qing Li, Chen Jin, Tianjie Wang, Lian Duan, Leipei Jiang, Guihao Chen, Zhigang Wang, Cong Wei, Yuejin Yang
Cardiac microvascular endothelial cells (CMECs) extensively secrete cytokines during myocardial ischemia/reperfusion injury (MIRI). Tongxinluo (TXL) has been demonstrated to preserve the function of the endothelium and myocardium against MIRI. This study was designed to identify alterations in the paracrine function of CMECs under hypoxia/reoxygenation (H/R) conditions and assess its modulation by TXL. CMECs were exposed to different concentrations of TXL for 30 min and then subjected to hypoxia and reoxygenation for 12 and 2 h, respectively...
2016: American Journal of Translational Research
https://www.readbyqxmd.com/read/27684805/reversible-splenial-lesion-syndrome-associated-with-lobar-pneumonia-case-report-and-review-of-literature
#14
Chunrong Li, Xiujuan Wu, Hehe Qi, Yanwei Cheng, Bing Zhang, Hongwei Zhou, Xiaohong Lv, Kangding Liu, Hong-Liang Zhang
BACKGROUND: Reversible splenial lesion syndrome (RESLES) is a rare clinico-radiological disorder with unclear pathophysiology. Clinically, RESLES is defined as reversible isolated splenial lesions in the corpus callosum, which can be readily identified by magnetic resonance imaging (MRI) and usually resolve completely over a period of time. RESLES could be typically triggered by infection, antiepileptic drugs (AEDs), poisoning, etc. More factors are increasingly recognized. METHODS AND RESULTS: We reported herein an 18-year-old female patient with lobar pneumonia who developed mental abnormalities during hospitalization...
September 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27660025/enrichment-and-verification-of-differentially-expressed-mirnas-in-bursa-of-fabricius-in-two-breeds-of-duck
#15
Jun Luo, Junying Liu, Hehe Liu, Tao Zhang, Jiwen Wang, Hua He, Chunchun Han
OBJECTIVE: The bursa of Fabricius (BF) is a central humoral immune organ belonging specifically to avians. Recent studies had suggested that miRNAs were active regulators involved in the immune processes. This study was to investigate the possible differences of the BF at miRNA level between two genetically disparate duck breeds. METHODS: Using Illumina next-generation sequencing, the miRNAs libraries of ducks were established. RESULTS: The results showed that there were 66 differentially expressed miRNAs and 28 novel miRNAs in bursa...
July 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/27590857/akirin2-could-promote-the-proliferation-but-not-the-differentiation-of-duck-myoblasts-via-the-activation-of-the-mtor-p70s6k-signaling-pathway
#16
Wenqiang Sun, Huilan Huang, Shengchao Ma, Xiang Gan, Mou Zhu, Hehe Liu, Liang Li, Jiwen Wang
The Akirin gene family normally contains two members that are essential to myoblast differentiation. Noticeably, the avian Akirin gene family comprises only one gene (Akirin2), However, it remains unknown whether avian Akirin gene family still has the function of Akirin1; moreover, it is still unclear whether and how Akirin2 plays a role in myoblast proliferation and differentiation. Interestingly, the unexpected functions of duck Akirin2 were revealed in the present study. The Real-time PCR results showed that between 12 and 48h during the process of duck myoblasts differentiation, the overexpression of Akirin2 did not significantly increase the expression of myogenic regulatory factors...
October 2016: International Journal of Biochemistry & Cell Biology
https://www.readbyqxmd.com/read/27449079/two-potential-recombinant-rabies-vaccines-expressing-canine-parvovirus-virion-protein-2-induce-immunogenicity-to-canine-parvovirus-and-rabies-virus
#17
Jun Luo, Hehe Shi, Yeping Tan, Xuefeng Niu, Teng Long, Jing Zhao, Qin Tian, Yifei Wang, Hao Chen, Xiaofeng Guo
Both rabies virus (RABV) and canine parvovirus (CPV) cause lethal diseases in dogs. In this study, both high egg passage Flury (HEP-Flury) strains of RABV and recombinant RABV carrying double RABV glycoprotein (G) gene were used to express the CPV virion protein 2 (VP2) gene, and were designated rHEP-VP2 and, rHEP-dG-VP2 respectively. The two recombinant RABVs maintained optimal virus titration according to their viral growth kinetics assay compared with the parental strain HEP-Flury. Western blotting indicated that G protein and VP2 were expressed in vitro...
August 17, 2016: Vaccine
https://www.readbyqxmd.com/read/27446853/aggressive-recurrence-of-primary-hepatic-epithelioid-haemangioendothelioma-after-liver-transplantation
#18
Qusay A Abdoh, Asma M Alnajjar, Faisal A Abaalkhail, Mohammed Al Sebayel, Hussa F Al-Hussaini, Waleed K Al-Hamoudi, Hazem Helmy, Mohamad Almansour, Hussien A Elsiesy
HEHE is a rare neoplasm of vascular origin that occurs in the liver; UNOS reported a favorable outcome after liver transplantation in 110 patients with 1-year and 5-year survival of 80% and 64%. Case Report. A 40-year-old lady presented with a three-month history of right upper abdominal pain with nausea, vomiting, and significant loss of weight associated with scleral icterus and progressive abdominal distension. Examination revealed jaundice, hepatomegaly, and ascites. Serum bilirubin was 26.5 mg/dL and ALP was 552 CT...
2016: Canadian Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/27376212/epithelioid-haemangioendothelioma-ehe-of-the-liver
#19
Abidullah Khan, Mohammad Humayun, Iqbal Haider, Wazir Muhammad Khan, Fahad Ajmal, Maimoona Ayub
A45-year previously known hypertensive lady presented with 2-year history of upper abdominal pain, heaviness, and weight loss. Her radiological assessment suggested the possibility of hepatoma or liver metastases. Considering her age, overall good health and absence of cirrhosis, a liver biopsy was taken which showed hepatic epithelioidhaemangioendothelioma (HEHE), a rare and unusual intermediate grade vascular tumor which can easily be confused with hepatoma or metastatic liver disease. To the best of their knowledge, the authors are most probably reporting the first ever case of HEHE from Pakistan with special emphasis on its clinical presentations, clinico-radiological diagnostic clues, and the management options in the light of the limited retrospective studies...
June 2016: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/27263543/characterization-of-the-key-odorants-in-chinese-zhima-aroma-type-baijiu-by-gas-chromatography-olfactometry-quantitative-measurements-aroma-recombination-and-omission-studies
#20
Yang Zheng, Baoguo Sun, Mouming Zhao, Fuping Zheng, Mingquan Huang, Jinyuan Sun, Xiaotao Sun, Hehe Li
Zhima aroma-type Baijiu with typical sesame aroma is particularly popular in northern China. To our knowledge, it is still uncertain which components are important to make contributions to its unique aroma, although a few pieces of research have reported many volatile compounds in this Baijiu. The aroma-active compounds from the Baijiu were researched in this paper. A total of 56 odorants were identified in Chinese Zhima aroma-type Baijiu by aroma extract dilution analysis (AEDA). Their odor activity values (OAVs) were determined by different quantitative measurements, and then 26 aroma compounds were further confirmed as important odorants due to their OAVs ≥ 1, and these had higher values, such as ethyl hexanoate (OAV 2691), 3-methylbutanal (2403), ethyl pentanoate (1019), and so on...
July 6, 2016: Journal of Agricultural and Food Chemistry
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