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398 papers found.
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Retrospective Study of Phospholipase A2 Receptor and IgG Subclasses in Glomerular Deposits in Chinese Patients with Membranous Nephropathy

Background and objectives The research work in the past years showed that detection of phospholipase A2 receptor (PLA2R) antigen and its dominant IgG4 autoantibody in glomerular deposits of patients with membranous nephropathy (MN) was useful for the differentiation between primary MN (PMN) and secondary MN (SMN), but so far such research data from large Chinese patient series is...

Monte Carlo Simulation of the Echo Signals from Low-Flying Targets for Airborne Radar

A demonstrated hybrid method based on the combination of half-space physical optics method (PO), graphical-electromagnetic computing (GRECO), and Monte Carlo method on echo signals from low-flying targets based on actual environment for airborne radar is presented in this paper. The half-space physical optics method , combined with the graphical-electromagnetic computing (GRECO...

Monte Carlo Simulation of the Echo Signals from Low-Flying Targets for Airborne Radar

A demonstrated hybrid method based on the combination of half-space physical optics method (PO), graphical-electromagnetic computing (GRECO), and Monte Carlo method on echo signals from low-flying targets based on actual environment for airborne radar is presented in this paper. The half-space physical optics method , combined with the graphical-electromagnetic computing (GRECO...

Combination of cetuximab and PP242 synergistically suppress the progression of wild-type KRAS colorectal carcinoma

Combination of cetuximab and PP242 synergistically suppress the progression of wild-type KRAS colorectal carcinoma Lei Cheng,1,* Zuguang Xia,2,3,* Xinyu Bian,1 Guangchao Li,4 Jing Hu,1 Ya Cao,5 Qing

Proteome Analysis of Poplar Seed Vigor

Seed vigor is a complex property that determines the seed’s potential for rapid uniform emergence and subsequent growth. However, the mechanism for change in seed vigor is poorly understood. The seeds of poplar (Populus × Canadensis Moench), which are short-lived, were stored at 30°C and 75±5% relative humidity for different periods of time (0–90 days) to obtain different vigor...

Factors that influence persistence or recurrence of high-grade squamous intraepithelial lesion with positive margins after the loop electrosurgical excision procedure: a retrospective study

Background In 5–20 % of patients with cervical high-grade squamous intraepithelial lesion (HSIL), a positive margin after the loop electrosurgical excision procedure (LEEP) is associated with persistence/recurrence, but the prognostic value of other clinico-pathological factors is less clear. Methods Among 4336 patients with HSIL who underwent an initial LEEP, 275 (6 %) had HSIL...

Sign Stability for Switched Linear Systems and Its Application in Flight Control

The sign stability concept in ecological systems is introduced into the analysis and synthesis of switched linear system to explore new control design technique. The necessary and sufficient condition for sign stability of a switched linear system under arbitrary switching is achieved via the notion of complete isogenous sign stable set (CISSS). A new approach for the...

An Improved Antiwindup Design Using an Anticipatory Loop and an Immediate Loop

February 2014; Accepted 13 April 2014; Published 13 May 2014 Academic Editor: Zhengguang Wu Copyright © 2014 Qing Wang et al. This is an open access article distributed under the Creative Commons

Sign Stability for Switched Linear Systems and Its Application in Flight Control

Editor: Yuxin Zhao Copyright © 2014 Qing Wang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and

An Improved Antiwindup Design Using an Anticipatory Loop and an Immediate Loop

February 2014; Accepted 13 April 2014; Published 13 May 2014 Academic Editor: Zhengguang Wu Copyright © 2014 Qing Wang et al. This is an open access article distributed under the Creative Commons

Experimental study on the through-thickness properties of structural steel thick plate and its heat-affected zone at low temperatures

(Nos. 51378289 and 51178244), and the Specialized Research Fund for the Doctoral Program of Higher Education of China (No. 20130002110085) ORCID: Yuan-qing WANG, http://orcid.org/0000-0003-1470- 1177

Drug-Related Genomics in Cancer and Immunological Diseases

this study. These results can be used to benefit allergen immunotherapies and reduce the frequency of mite allergic reactions. Ji-Fu Wei Yong-Qing Wang Huai-Rong Luo

Drug-Related Genomics in Cancer and Immunological Diseases

this study. These results can be used to benefit allergen immunotherapies and reduce the frequency of mite allergic reactions. Ji-Fu Wei Yong-Qing Wang Huai-Rong Luo

Drug-Related Genomics in Cancer and Immunological Diseases

this study. These results can be used to benefit allergen immunotherapies and reduce the frequency of mite allergic reactions. Ji-Fu Wei Yong-Qing Wang Huai-Rong Luo

Differences in SOM Decomposition and Temperature Sensitivity among Soil Aggregate Size Classes in a Temperate Grasslands

The principle of enzyme kinetics suggests that the temperature sensitivity (Q10) of soil organic matter (SOM) decomposition is inversely related to organic carbon (C) quality, i.e., the C quality-temperature (CQT) hypothesis. We tested this hypothesis by performing laboratory incubation experiments with bulk soil, macroaggregates (MA, 250–2000 μm), microaggregates (MI, 53–250 μm...

Prognosis of concomitant users of clopidogrel and proton-pump inhibitors in a high-risk population for upper gastrointestinal bleeding

Background It is unclear whether concomitant use of clopidogrel and proton-pump inhibitors (PPIs) increases the risk of recurrence of cardiovascular disease or death in patients at high risk of upper gastrointestinal (GI) bleeding. Methods Based on the Swedish Patient Register, a cohort of cardiovascular disease (including acute myocardial infarction, stroke and angina, from 2006...

Comparative transcriptional profile of the fish parasite Cryptocaryon irritans

Background Cryptocaryon irritans is an obligate ectoparasitic ciliate pathogen of marine fishes. It can infect most marine teleosts and cause heavy economic losses in aquaculture. There is currently no effective method of controlling this disease, and little information is available regarding the genes involved in its development and virulence. We aimed to investigate the...

Comparative transcriptional profile of the fish parasite Cryptocaryon irritans

Background Cryptocaryon irritans is an obligate ectoparasitic ciliate pathogen of marine fishes. It can infect most marine teleosts and cause heavy economic losses in aquaculture. There is currently no effective method of controlling this disease, and little information is available regarding the genes involved in its development and virulence. We aimed to investigate the...

Biological effects and mechanisms of action of mesenchymal stem cell therapy in chronic obstructive pulmonary disease

Chronic obstructive pulmonary disease (COPD) is the most frequent chronic respiratory disease and a leading cause of morbidity and mortality, worldwide. Given that the foremost risk factor leading to the development of COPD is cigarette smoke, the initial treatment for COPD is smoking cessation. Even after smoking cessation, inflammation, apoptosis and oxidative stress can...

A 90-Day Feeding Study in Rats to Assess the Safety of Genetically Engineered Pork

Our laboratory recently produced genetically engineered (GE) Meishan pigs containing a ZFN-edited myostatin loss-of-function mutant. These GE pigs develop and grow as normal as wild type pigs but produce pork with greater lean yield and lower fat mass. To assess any potential subchronic toxicity risks of this GE pork, a 90-day feeding study was conducted in Sprague-Dawley rats...