Objective To investigate the effect of calcification on the diagnostic accuracy of the quantitative flow fraction (CT-QFR) derived from coronary CT angiography(CCTA).Methods A total of 244 patients (471 coronary arter...Objective To investigate the effect of calcification on the diagnostic accuracy of the quantitative flow fraction (CT-QFR) derived from coronary CT angiography(CCTA).Methods A total of 244 patients (471 coronary arteries) who underwent both CCTA and invasive coronary angiography(ICA) for suspected coronary artery disease between 2019 and 2021 were included in the study.All analyses were conducted at the vessel level using CCTA and ICA images.展开更多
Objective To investigate the role of immunoglobulinlike domain-containing receptor 2(Ildr2)in renal fibrosis induced by ischemia-reperfusion.Methods Ildr2 knockout mice(KO group)were constructed using CRISPR/Cas9 tech...Objective To investigate the role of immunoglobulinlike domain-containing receptor 2(Ildr2)in renal fibrosis induced by ischemia-reperfusion.Methods Ildr2 knockout mice(KO group)were constructed using CRISPR/Cas9 technology.展开更多
In this paper,we prove the existence of positive quasi-periodic solutions for a class of Lotka-Volterra system with quasi-periodic coefficients by KAM technique.
To the editor： We found two small bowel diseases discovered by computed tomography enterography （CTE） and omitted by small bowel endoscopy. The two patients were both found obscure gastrointestinal bleeding in our ...To the editor： We found two small bowel diseases discovered by computed tomography enterography （CTE） and omitted by small bowel endoscopy. The two patients were both found obscure gastrointestinal bleeding in our hospital. One was found a small bowel stromal tumor, CTE findings mainly characterized by congested tumor without obstruction, with calcification spots in the tumor, and with obvious thickening of the feeding artery and draining vein and obvious edema of the intestinal wall （Figure I A）.展开更多
文摘Objective To investigate the effect of calcification on the diagnostic accuracy of the quantitative flow fraction (CT-QFR) derived from coronary CT angiography(CCTA).Methods A total of 244 patients (471 coronary arteries) who underwent both CCTA and invasive coronary angiography(ICA) for suspected coronary artery disease between 2019 and 2021 were included in the study.All analyses were conducted at the vessel level using CCTA and ICA images.
文摘Objective To investigate the role of immunoglobulinlike domain-containing receptor 2(Ildr2)in renal fibrosis induced by ischemia-reperfusion.Methods Ildr2 knockout mice(KO group)were constructed using CRISPR/Cas9 technology.
基金supported by National Natural Science Foundation of China (Grant No.10725103)111 Project and PSTEDS (Grant No.J07WH01)
文摘In this paper,we prove the existence of positive quasi-periodic solutions for a class of Lotka-Volterra system with quasi-periodic coefficients by KAM technique.
文摘To the editor： We found two small bowel diseases discovered by computed tomography enterography （CTE） and omitted by small bowel endoscopy. The two patients were both found obscure gastrointestinal bleeding in our hospital. One was found a small bowel stromal tumor, CTE findings mainly characterized by congested tumor without obstruction, with calcification spots in the tumor, and with obvious thickening of the feeding artery and draining vein and obvious edema of the intestinal wall （Figure I A）.
