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Zhu B, Yang J, Dou J, Ning Y, Qi B, Li Y. Comparison of the physical stability, microstructure and protein-lipid co-oxidation of O/W emulsions stabilized by l-arginine/l-lysine-modified soy protein hydrolysate. Food Chem 2024; 447:138901. [PMID: 38458131 DOI: 10.1016/j.foodchem.2024.138901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/29/2024] [Accepted: 02/27/2024] [Indexed: 03/10/2024]
Abstract
This work investigated the physical stability, microstructure, and oxidative stability of the emulsions prepared by soy protein hydrolysate (SPH) after modification with different concentrations of l-arginine and l-lysine. l-Arginine and l-lysine significantly increased the absolute zeta potential values, and decreased droplet sizes of the emulsions, thereby improving the physical stability of the emulsions. Meanwhile, l-arginine and l-lysine markedly decreased the apparent viscosity of the emulsions. The measurement of interfacial protein adsorption percentage showed that l-arginine (≤0.5 %) promoted the adsorption of SPH at the oil-water interface, whereas l-lysine (≤1%) reduced the adsorption of SPH at the oil-water interface. In addition, l-arginine and l-lysine (≤0.5 %) could retard lipid and protein oxidation. Correlation analysis indicated that the improvement in the physical stability of the emulsions by l-arginine and l-lysine also enhanced the oxidative stability of the emulsions. In summary, l-arginine and l-lysine could be effective modifiers for the protein-based emulsion systems.
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Affiliation(s)
- Bin Zhu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Jinjie Yang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Jingjing Dou
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yijie Ning
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Baokun Qi
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Yang Li
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
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2
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Wang Q, Yan S, Ning Y, Zhu Y, Sergeeva I, Li Y, Qi B. Effect of sodium alginate block type on the physicochemical properties and curcumin release behavior of quaternized chitosan-oxidized sodium alginate Schiff base hydrogels. Food Chem 2024; 444:138688. [PMID: 38341919 DOI: 10.1016/j.foodchem.2024.138688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 01/25/2024] [Accepted: 02/05/2024] [Indexed: 02/13/2024]
Abstract
Controlling bioactive ingredients release by modulating the 3D network structure of cross-linked hydrogels is important for functional food development. Hereby, oxidized sodium alginate (OSA) with varying aldehyde contents was formed by periodate oxidation of sodium alginate (SA) with different β-d-mannuronic acid (M) and α-l-guluronic acid (G) ratios (M/G = 1:2, 1:1, and 2:1) and its structure was characterized. Moreover, hydrogels were prepared via Schiff base and electrostatic interactions between quaternized chitosan (QCS) and OSA. The properties of hydrogels such as microstructure, thermal stability, swelling and controlled release were investigated. The results showed that OSA with M/G = 1:2 had the highest content of aldehyde groups, and the hydrogel formed by it and QCS had higher thermal stability and a denser network structure with the lowest equilibrium swelling rate, which could better control the release of curcumin. Additionally, it had good self-healing and can recover rapidly after the rupture of its network structure.
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Affiliation(s)
- Qi Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Shizhang Yan
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yijie Ning
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yan Zhu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Irina Sergeeva
- Department of Plant-Based Food Technology, Kemerovo State University, Kemerovo 650000, Russia
| | - Yang Li
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China; Heilongjiang Province China-Mongolia-Russia Joint R&D Laboratory for Bio-processing and Equipment for Agricultural Products (International Cooperation), China.
| | - Baokun Qi
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
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Yang J, Zhu B, Lu K, Dou J, Ning Y, Wang H, Li Y, Qi B, Jiang L. Construction and characterization of Pickering emulsions stabilized by soy protein hydrolysate microgel particles and quercetin-loaded performance in vitro digestion. Food Res Int 2023; 169:112844. [PMID: 37254418 DOI: 10.1016/j.foodres.2023.112844] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/01/2023] [Accepted: 04/12/2023] [Indexed: 06/01/2023]
Abstract
Food-grade Pickering emulsions stabilized by protein microgel particles have received increasing attentions owing to their potential applications in the food industry. Herein, soy protein hydrolysate microgel particles (SPHMs) produced at various pH (3, 5, 7, and 9) with and without ultrasonication were used to stabilize Pickering emulsions. Compared with those prepared using ultrasonication at pH 3-7, SPHMs prepared using ultrasonication at pH 9 showed excellent amphiphility at the oil-water interface and a superior ability to reduce interfacial tension. The Pickering emulsion stabilized by the latter SPHMs displayed a small particle size and a high net charge on the droplet surface, formed a dense honeycomb network interfacial layer with high viscoelasticity and adsorbed protein content, and experienced no visually detectable creaming during storage for 21 days, i.e., exhibited optimum colloidal stability. Furthermore, the above emulsion featured a quercetin encapsulation efficiency of 89.45 % and was capable of sustainable release, achieving a low free fatty acid release efficiency of 61 % and a relatively high quercetin bioaccessibility of 65 % in in vitro simulated digestion experiments. Thus, this work inspires the use of SPHMs in emulsion-based functional foods.
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Affiliation(s)
- Jinjie Yang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Bin Zhu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Keyang Lu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Jingjing Dou
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yijie Ning
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Huan Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yang Li
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Baokun Qi
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Lianzhou Jiang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
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Zhang H, Xiang W, Ji ST, Xiao YP, Chen XC, Li J, Ning Y, Gu WY. [Clinicopathological analysis of primary gastric (gastrointestinal)-type mucoglandular lesion of endometrium]. Zhonghua Bing Li Xue Za Zhi 2023; 52:586-591. [PMID: 37263923 DOI: 10.3760/cma.j.cn112151-20220905-00763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Objective: To investigate the clinical and pathological features of primary gastric (gastrointestinal)-type mucoglandular lesions of the endometrium. Methods: Eight cases of primary gastric (gastrointestinal)-type mucoglandular lesions of endometrium diagnosed between 2014 to 2022 were retrieved from pathology archives of the Obstetrics and Gynecology Hospital Affiliated to Fudan University, Shanghai, China. The clinical history, pathological sections and follow-ups were analyzed. Results: The eight patients ranged in age from 35 to 67 years, with an average age of 55.5 years. Seven patients were examined for high-risk human papillary virus (HPV) before operation. Only one of them was positive for high-risk HPV52. No cervical mucinous lesions were found in any of the patients. Two cases were invasive gastric (gastrointestinal)-type adenocarcinoma, 2 cases were benign gastric (gastrointestinal)-type mucinous metaplasia, and the other 4 cases were atypical gastric (gastrointestinal)-type mucinous gland hyperplasia. Microscopically, tumor cells showed mucous epithelium with gastrointestinal differentiation. Immunophenotyping showed that MUC6 was diffusely or focally positive in 5 cases, CK20 and CDX2 were positive in 3 cases. And p16 was negative or focally positive in 5 cases and strongly positive in 1 case. ER was expressed in both benign and atypical lesions, and weakly positive or negative in the invasive adenocarcinoma. p53 showed mutant expression in one case and wild-type expression in the rest. HPV in situ hybridization was negative. Conclusions: Primary gastric (gastrointestinal)-type mucoglandular lesions of the endometrium show various forms of gastrointestinal differentiation, which are high-risk HPV independent. Morphology combined with immunohistochemistry is helpful for the diagnosis, which can only be made on exclusion of cervical gastrointestinal glandular lesion, gastrointestinal metastatic carcinoma and the mucinous subtype of endometrioid carcinoma.
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Affiliation(s)
- H Zhang
- Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, China
| | - W Xiang
- Department of Pathology, Punan hospital, Pudong New Area, Shanghai 200125, China
| | - S T Ji
- Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, China
| | - Y P Xiao
- Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, China
| | - X C Chen
- Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, China
| | - J Li
- Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, China
| | - Y Ning
- Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, China
| | - W Y Gu
- Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200011, China
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Yang J, Dou J, Zhu B, Ning Y, Wang H, Huang Y, Li Y, Qi B, Jiang L. Multi-dimensional analysis of heat-induced soybean protein hydrolysate gels subjected to ultrasound-assisted pH pretreatment. Ultrason Sonochem 2023; 95:106403. [PMID: 37060712 PMCID: PMC10139986 DOI: 10.1016/j.ultsonch.2023.106403] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/09/2023] [Accepted: 04/08/2023] [Indexed: 05/31/2023]
Abstract
This study aimed to evaluate the gelation characteristics of soybean protein hydrolysate (SPH) extracted by enzyme-assisted aqueous extraction. Specifically, the changes in gelation behaviors for heat-induced (95 °C, 20 min) SPH dispersions treated with pH (pH 3, 5, 9; pH 7 as control) and ultrasound (U; 240 W, 30 min) were investigated. The results showed that typical gel behavior with high elastic nature in the viscoelasticity and network structures were observed during the heating process, where the disulfide bond played a dominant role in the gel network formation of all the samples. Notably, the heat-induced aggregation in the SPH gels was mainly formed by the association of the basic B polypeptide in 11S and β subunit in 7S. The most superior SPH gel was formed at pH 7 when assisted by ultrasonication during the heating process. This as-synthesized gel showed a uniform filamentous structure and exhibited the more excellent textural, rheological and thermal properties than those of the samples formed under acidic and alkaline conditions. These results are of great value in revealing the gelation mechanism of SPH.
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Affiliation(s)
- Jinjie Yang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Jingjing Dou
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Bin Zhu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yijie Ning
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Huan Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Yuyang Huang
- College of Food Engineering, Harbin University of Commerce, Harbin, Heilongjiang 150030, China
| | - Yang Li
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
| | - Baokun Qi
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
| | - Lianzhou Jiang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang 150030, China
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Vinogradsky A, Kurlansky P, Ning Y, Beck J, Brodie D, Spragan D, Hassanein M, Kaku Y, Fried J, Takeda K. Selective Distal Perfusion and Small Arterial Cannula Use Can Minimize Limb Ischemia Requiring Surgery in Patients in Femoral Veno-Arterial Extracorporeal Life Support. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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7
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Kirschner M, Topkara V, Ning Y, Kurlansky P, Kaku Y, Naka Y, Shih H, Yuzefpolskaya M, Colombo P, Sayer G, Uriel N, Takeda K. Comparing Long-Term Survival and Readmissions Between Heartmate 3 and Heart Transplant as Primary Treatment for Advanced Heart Failure. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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8
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Dardik G, Ning Y, Kurlansky P, Sethi S, Berman E, Takeda K. Modified Body Mass Index But Not Conventional Body Mass Index Predicts Mortality after Pulmonary Thromboendarterectomy. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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9
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Hayashi H, Krischner M, Vinogradsky A, Ning Y, Kuransky P, Kaku Y, Naka Y, Yuzefpolskaya M, Colombo P, Sayer G, Uriel N, Takeda K. Acute Right Ventricular Dimensional Change Predicts Outcomes in Patients with Heartmate 3. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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10
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Mondellini G, Vinogradsky A, Kirschner M, Kurlansky P, Ning Y, Sun J, Tiburcio M, Kleet A, Naka Y, Kaku Y, Sayer G, Uriel N, Yuzefpolskaya M, Takeda K, Colombo P. Five-Year Survival and Incidence of Adverse Events in Patients Implanted with HeartMate 3 Left Ventricular Assist Device at a High Volume Center. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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11
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Hayashi H, Krischner M, Vinogradsky A, Ning Y, Kuransky P, Kaku Y, Naka Y, Yuzefpolskaya M, Colombo P, Sayer G, Uriel N, Takeda K. Does Lateral Approach Preserve Better Right Ventricular Function after Left Ventricular Assist Device Insertion? J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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12
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Hayashi H, Krischner M, Vinogradsky A, Ning Y, Kuransky P, Kaku Y, Naka Y, Yuzefpolskaya M, Colombo P, Sayer G, Uriel N, Takeda K. Preoperative Left Ventricular Diastolic Dimension Index Predicts Outcomes after Heartmate 3 Implantation. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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13
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Li WX, Cao L, Zhang DH, Cai C, Huang LJ, Zhao JN, Ning Y. [Study of incubation period of infection with 2019-nCoV Omicron variant BA.5.1.3]. Zhonghua Liu Xing Bing Xue Za Zhi 2023; 44:367-372. [PMID: 36942329 DOI: 10.3760/cma.j.cn112338-20221212-01060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
Objective: To study the incubation period of the infection with 2019-nCoV Omicron variant BA.5.1.3. Methods: Based on the epidemiological survey data of 315 COVID-19 cases and the characteristics of interval censored data structure, log-normal distribution and Gamma distribution were used to estimate the incubation. Bayes estimation was performed for the parameters of each distribution function using discrete time Markov chain Monte Carlo algorithm. Results: The mean age of the 315 COVID-19 cases was (42.01±16.54) years, and men accounted for 30.16%. A total of 156 cases with mean age of (41.65±16.32) years reported the times when symptoms occurred. The log-normal distribution and Gamma distribution indicated that the M (Q1, Q3) of the incubation period from exposure to symptom onset was 2.53 (1.86, 3.44) days and 2.64 (1.91, 3.52) days, respectively, and the M (Q1, Q3) of the incubation period from exposure to the first positive nucleic acid detection was 2.45 (1.76, 3.40) days and 2.57 (1.81, 3.52) days, respectively. Conclusions: The incubation period by Bayes estimation based on log-normal distribution and Gamma distribution, respectively, was similar to each other, and the best distribution of incubation period was Gamma distribution, the difference between the incubation period from exposure to the first positive nucleic acid detection and the incubation period from exposure to symptom onset was small. The median of incubation period of infection caused by Omicron variant BA.5.1.3 was shorter than those of previous Omicron variants.
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Affiliation(s)
- W X Li
- Department of Mathematical Statistics, International School of Public Health and One Health, Hainan Medical University, Haikou 571199, China
| | - L Cao
- Department of Mathematical Statistics, International School of Public Health and One Health, Hainan Medical University, Haikou 571199, China
| | - D H Zhang
- Department of Mathematical Statistics, International School of Public Health and One Health, Hainan Medical University, Haikou 571199, China
| | - C Cai
- Sanya Center for Disease Control and Prevention, Sanya 572000, China
| | - L J Huang
- Sanya Center for Disease Control and Prevention, Sanya 572000, China
| | - J N Zhao
- Hainan Medical University, Haikou 571199, China
| | - Y Ning
- Department of Mathematical Statistics, International School of Public Health and One Health, Hainan Medical University, Haikou 571199, China The First Affiliated Hospital of Hainan Medical University, Haikou 570102, China
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Ning Y, Li Y, Wang H. ANXA2 is a potential biomarker for cancer prognosis and immune infiltration: A systematic pan-cancer analysis. Front Genet 2023; 14:1108167. [PMID: 36713082 PMCID: PMC9877333 DOI: 10.3389/fgene.2023.1108167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 01/02/2023] [Indexed: 01/15/2023] Open
Abstract
Background: Annexin A2 (ANXA2) belongs to the Annexin A family and plays a role in epithelial-mesenchymal transition, fibrinolysis, and other physiological processes. Annexin A2 has been extensively implicated in tumorigenesis and development in previous studies, but its precise role in pan-cancer remains largely unknown. Methods: We adopted bioinformatics methods to explore the oncogenic role of Annexin A2 using different databases, including the Cancer Genome Atlas (TCGA), the Genotype-Tissue Expression (GTEx) biobank, the Human Protein Atlas (HPA), the Gene Expression Profiling Interaction Analysis (GEPIA) and cBioPortal. We analyzed the differential expression of Annexin A2 in different tumors and its relationship with cancer prognosis, immune cell infiltration, DNA methylation, tumor mutation burden (TMB), microsatellite instability (MSI) and mismatch repair (MMR). Furtherly, we conducted a Gene Set Enrichment Analysis (GSEA) to identify the Annexin A2-related pathways. Results: Annexin A2 expression was upregulated in most cancers, except in kidney chromophobe (KICH) and prostate adenocarcinoma (PRAD). Annexin A2 showed a good diagnostic efficacy in twelve types of cancer. The high expression of Annexin A2 was significantly associated with a reduced overall survival, disease-specific survival and progression-free interval in seven cancers. The Annexin A2 expression was variably associated with infiltration of 24 types of immune cells in 32 tumor microenvironments. In addition, Annexin A2 expression was differently associated with 47 immune checkpoints, immunoregulators, DNA methylation, tumor mutation burden, microsatellite instability and mismatch repair in pan-cancer. Gene Set Enrichment Analysis revealed that Annexin A2 was significantly correlated with immune-related pathways in fifteen cancers. Conclusion: Annexin A2 widely correlates with immune infiltration and may function as a promising prognostic biomarker in many tumors, showing its potential as a target for immunotherapy in pan-cancer.
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Affiliation(s)
- Yijie Ning
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, Taiyuan, China
| | - Yufei Li
- Department of Neurosurgery, The Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Hongqin Wang
- Department of Neurosurgery, The First Hospital of Shanxi Medical University, Taiyuan, China,*Correspondence: Hongqin Wang,
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Feng F, Ning Y, Xue Y, Friedl V, Hann D, Gibb B, Bergamaschi A, Guler G, Hazen K, Scott A, Phillips T, McCarthy E, Ellison C, Malta R, Nguyen A, Lopez V, Cavet R, Chowdhury S, Volkmuth W, Levy S. 69MO 5-Hydroxymethycytosine analysis reveals stable epigenetic changes in tumor tissue that enable cfDNA cancer predictions. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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16
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Matthus E, Wilkins KA, Mohammad-Sidik A, Ning Y, Davies JM. Spatial origin of the extracellular ATP-induced cytosolic calcium signature in Arabidopsis thaliana roots: wave formation and variation with phosphate nutrition. Plant Biol (Stuttg) 2022; 24:863-873. [PMID: 35395136 DOI: 10.1111/plb.13427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 03/30/2022] [Indexed: 06/14/2023]
Abstract
Extracellular ATP (eATP) increases cytosolic free calcium ([Ca2+ ]cyt ) as a specific second messenger 'signature' through the plasma membrane DORN1/P2K1 receptor. Previous studies revealed a biphasic signature in Arabidopsis thaliana roots that is altered by inorganic phosphate (Pi) deprivation. The relationship between the two phases of the signature and possible wave formation have been tested as a function of Pi nutrition. The bioluminescent aequorin and intensiometric GCaMP3 reporters were used to resolve the spatial origin of the eATP [Ca2+ ]cyt signature in Arabidopsis root tips. Application of eATP only to the root apex allowed [Ca2+ ]cyt wave resolution without the confounding effects of eATP delivery by superfusion. The first apical millimetre of the root generates the first [Ca2+ ]cyt increase by eATP, regardless of nutritional status. The second increase occurs sub-apically in the root hair zone, has some autonomy and is significantly reduced in Pi-starved roots. A significant component of the Pi-replete signature does not require DORN1/P2K1, but Pi-starved roots appear to have an absolute requirement for that receptor. Application of eATP specifically to the root apex provides evidence for cell-to-cell propagation of a [Ca2+ ]cyt wave that diminishes sub-apically. The apex maintains a robust [Ca2+ ]cyt increase (even under Pi starvation) that is the basis of a propagative wave, with implications for the ability of the root's eATP signalling systems to signal systemically. Partial autonomy of the sub-apical region may be relevant to the perception of eATP from microbes. eATP-induced [Ca2+ ]cyt increase may not have always have an obligate requirement for DORN1/P2K1.
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Affiliation(s)
- E Matthus
- Department of Plant Sciences, University of Cambridge, Cambridge, UK
- Leibniz Centre for Agricultural Landscape Research (ZALF), Müncheberg, Germany
| | - K A Wilkins
- Department of Plant Sciences, University of Cambridge, Cambridge, UK
| | - A Mohammad-Sidik
- Department of Plant Sciences, University of Cambridge, Cambridge, UK
| | - Y Ning
- Department of Plant Sciences, University of Cambridge, Cambridge, UK
| | - J M Davies
- Department of Plant Sciences, University of Cambridge, Cambridge, UK
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Chen Y, Hou XH, Ning Y, Wang XY, Li YH, Nie XQ, Li J, Tian XY. [Study of development of public health safety literacy scale in China]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:1118-1126. [PMID: 35856209 DOI: 10.3760/cma.j.cn112338-20211115-00883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To develop a suitable scale for assessing the public health safety literacy in residents in China. Methods: The initial scale of Chinese public health safety literacy was developed through theoretical conceptualization, item pooling, field verifying and item inclusion and exclusion. Then the initial scale was converted into an electronic questionnaire. A total of 2 809 residents from 4 provinces were randomly selected for field testing. Classical test theory (CTT) and item response theory (IRT) were used for item reduction. SPSS 23.0 was used for exploratory factor analysis (EFA) and unidimensional testing. Package R 4.1.1 ltm and mirt were used for the analysis of the psychometric properties of items and generate the ICC, IIC and TIF. Results: The initial scale had 30 items (B1-B30), and the test took 9.8 s to complete one item averagely. According to the CTT, B2 was deleted due to coefficient of total correlation (CITC) <0.3 and the item-dimension correlation coefficient (IDCC) <0.4. B23 was deleted due to CITC<0.3, IDCC<0.4 and difficulty index (W) <0.2. B30 was deleted due to CITC<0.3 and W<0.2. The total Cronbach's α of the scale was 0.923 after deletion. EFA indicated that 14 items should be deleted due to lower factor loadings <0.7. EFA was conducted for remaining 13 items and 2 common factors were extracted, the factor loadings of all items were >0.7, the accumulated variance contribution of the 2 common factors was 63.361%, and the total Cronbach's α was 0.891, showing unidimensionality, IRT was used to test the remaining items. B14 and B20 were deleted due to discrimination coefficient (a) <0.3, difficulty threshold coefficient (b) ∉[-3,3], the small amount of information and the flat, crowded, non-monotonic ICC, and IIC. Finally, the Cronbach's α of the 11-itemed scale was 0.936 with TLI=0.97, CFI=0.99, and RMSEA=0.03. Conclusion: The final scale has good reliability, validity, discrimination, difficulty level and feasibility, and can be applied for the rapid assessment of public health safety literacy in China.
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Affiliation(s)
- Y Chen
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Hefei 230032, China
| | - X H Hou
- Academic Committee of Chinese Center for Health Education, Beijing 100011, China
| | - Y Ning
- Publicity Office of Chinese Center for Health Education, Beijing 100011, China
| | - X Y Wang
- Science Popularization Department of Chinese Center for Health Education, Beijing 100011, China
| | - Y H Li
- Monitoring and Evaluation Department of Chinese Center for Health Education, Beijing 100011, China
| | - X Q Nie
- Monitoring and Evaluation Department of Chinese Center for Health Education, Beijing 100011, China
| | - J Li
- Publicity Office of Chinese Center for Health Education, Beijing 100011, China
| | - X Y Tian
- Academic Committee of Chinese Center for Health Education, Beijing 100011, China
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Vaynrub A, Ning Y, Kurlansky P, Wang A, Kaku Y, Fried J, Yuzefpolskaya M, Colombo P, Sayer G, Uriel N, Naka Y, Takeda K. Acute Kidney Injury During Extracorporeal Life Support in Cardiogenic Shock: Does Flow Matter? J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.1526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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19
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Mondellini G, Shih H, Ning Y, Ladanyi A, Antler K, Murphy J, Feldman V, Leahy N, Kim A, Naka Y, Sayer G, Uriel N, Kurlansky P, Takeda K, Yuzefpolskaya M, Colombo P. Impact of Race and Ethnicity on Readmissions After HeartMate 3 (HM3) Implantation. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.1444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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20
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Shih H, Mondellini G, Kurlansky P, Ning Y, Feldman V, Tiburcio M, Leahy N, Ladanyi A, Kim A, Naka Y, Sayer G, Uriel N, Colombo P, Yuzefpolskaya M, Takeda K. Frequency of Unplanned Hospital Readmissions and Impact on Survival in HeartMate3 (HM3) Patients. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.1447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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21
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Ning Y, Yang H, Weng P, Wu Z. Zymogram Analysis and Identification of the Extracellular Proteases from Bacillus velezensis SW5. APPL BIOCHEM MICRO+ 2021. [DOI: 10.1134/s0003683821100082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Ning Y, Roberts NJ, Qi J, Peng Z, Long Z, Zhou S, Gu J, Hou Z, Yang E, Ren Y, Lang J, Liang Z, Zhang M, Ma J, Jiang G. Inbreeding status and implications for Amur tigers. Anim Conserv 2021. [DOI: 10.1111/acv.12761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Y. Ning
- College of Life Science Jilin Agricultural University Changchun China
- Feline Research Center of National Forestry and Grassland Administration College of Wildlife and Protected Area Northeast Forestry University Harbin China
| | - N. J. Roberts
- Feline Research Center of National Forestry and Grassland Administration College of Wildlife and Protected Area Northeast Forestry University Harbin China
| | - J. Qi
- Feline Research Center of National Forestry and Grassland Administration College of Wildlife and Protected Area Northeast Forestry University Harbin China
- School of Forestry Northeast Forestry University Harbin China
| | - Z. Peng
- School of Basic Medical Sciences Nanchang University Nanchang China
| | - Z. Long
- Feline Research Center of National Forestry and Grassland Administration College of Wildlife and Protected Area Northeast Forestry University Harbin China
| | - S. Zhou
- Heilongjiang Research Institute of Wildlife Harbin China
| | - J. Gu
- Feline Research Center of National Forestry and Grassland Administration College of Wildlife and Protected Area Northeast Forestry University Harbin China
| | - Z. Hou
- College of Wildlife and Protected Area Northeast Forestry University Harbin China
| | - E. Yang
- Wildlife Conservation Society Hunchun China
| | - Y. Ren
- Wildlife Conservation Society Hunchun China
| | - J. Lang
- Jilin Hunchun Amur Tiger National Nature Reserve Hunchun China
| | - Z. Liang
- Heilongjiang Laoyeling Amur Tiger National Nature Reserve Dongning China
| | - M. Zhang
- Feline Research Center of National Forestry and Grassland Administration College of Wildlife and Protected Area Northeast Forestry University Harbin China
| | - J. Ma
- Feline Research Center of National Forestry and Grassland Administration College of Wildlife and Protected Area Northeast Forestry University Harbin China
| | - G. Jiang
- Feline Research Center of National Forestry and Grassland Administration College of Wildlife and Protected Area Northeast Forestry University Harbin China
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Wang XY, Tian XY, Hou XH, Ning Y, Chen GY, Jin XZ. [Study on the development of public health and safety literacy assessment scale for university freshmen]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:2214-2220. [PMID: 34954989 DOI: 10.3760/cma.j.cn112338-20210315-00210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To develop a measurement scale for the public health and safety literacy of university freshmen. Methods: Item pooling was conducted through literature review and in-depth interview with public health experts, and a nominal group was organized to develop the initial items to form the questionnaire. A total of 250 freshmen were randomly selected to complete the questionnaire, and the assessment of psychometric properties were performed to carry out item reduction by using classical test theory and item response theory. Exploratory factor analysis method (EFA) was employed to calculate the item-factor loadings. The data collected from another 318 freshmen were analyzed using confirmatory factor analysis method (CFA). Results: The scale contained 3 dimensions and 9 items with all content validity index ≥0.8. The difficulty coefficient of 9 items was 1.18-2.43. The discriminative validity analysis showed that the difficulty index was 0.41-0.78, and the discrimination index was 0.38-0.64. Each of the remaining items had a statistically significant difference in the score value between the top 27% and lowest 27% of respondents (t>3, P<0.05). The item's Cronbach's α was 0.72-0.77, corrected item-total correlation was 0.33-0.60 and the overall α of the scale was 0.77. EFA indicated all item-factor loading were higher than 0.680, and the accumulated variance contribution of the 3 factors was 62.484%. Results of CFA showed that the overall fitness index of the model reached the fitness standard except for the χ2 value. There was no statistical significance in the total score of the scale and the scores of each item among groups with different demographic characteristics (P>0.05). Conclusions: The newly developed public health safety literacy scale had a good reliability,validity,stability and item constancy.It can be used in measurement of the public health and safety literacy of university freshmen.
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Affiliation(s)
- X Y Wang
- Science Popularization Department of Chinese Center for Health Education,Beijing 100011, China
| | - X Y Tian
- Division for Training and Education of Chinese Center for Health Education,Beijing 100011, China
| | - X H Hou
- Division for Training and Education of Chinese Center for Health Education,Beijing 100011, China
| | - Y Ning
- News and Propaganda Department of Chinese Center for Health Education, Beijing 100011, China
| | - G Y Chen
- Science Popularization Department of Chinese Center for Health Education,Beijing 100011, China
| | - X Z Jin
- Division of Health Communication of Chinese Center for Health Education, Beijing 100011, China
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Fan JN, Yang SC, Sun ZJ, Wang H, Ma Y, Wang B, Yu CQ, Ning Y, Lyu J, Li LM. [Transitions on frailty status and related risk factors for its status worsening: finding from the Beijing MJ Health Screening Center]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:1453-1459. [PMID: 34814567 DOI: 10.3760/cma.j.cn112338-20201217-01416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Objective: To evaluate the transitions of frailty status and related factors influencing its worsening in middle-aged and elderly adults. Methods: Data was obtained from the Beijing MJ Health Screening Center. A total of 13 689 participants who attended health checkups at least twice during 2008-2019 and had more than three years' intervals during these two health checkups were included in the study. The frailty index comprising 28 variables was used to measure frailty status. Frailty was defined as frailty index ≥0.25, and prefrailty was defined as frailty index >0.10 and <0.25. Logistic regression analysis was performed to investigate the association of socio-demographic factors and lifestyle characteristics with the worsening of frailty status, stratified by frailty status at the first health checkup. Results: The mean age at the first and last health checkups were (42.3±9.2) and (47.9±9.3) years, respectively. The mean interval during these two health checkups was (5.7±1.9) years. At the first health checkup, the prevalence of frailty and prefrailty were 2.5% and 50.3%, respectively. While at the last health checkup, the prevalence of frailty and prefrailty rose to 3.9% and 55.4%. Of all participants, 67.3% remained in the same frailty state, 21.2% worsening, and 12.5% improving. In robust participants at the first health checkup, older age, female, low education level, smoking cessation, daily smoking, being general obesity measured by BMI or central obesity measured by WHR showed an increased the risk of worsening frailty status. However, in prefrail participants at the first health checkup, older age, female, general, or central obesity presented as risk factors for worsening frailty status. Conclusion: Modifiable factors such as low education level, smoking, and obesity may increase the risk of worsening frailty status.
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Affiliation(s)
- J N Fan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - S C Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Z J Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - H Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Y Ma
- Meinian Institute of Health, Beijing 100191, China
| | - B Wang
- Meinian Institute of Health, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute, Beijing 100191, China
| | - C Q Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness and Response, Beijing 100191, China
| | - Y Ning
- Meinian Institute of Health, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute, Beijing 100191, China
| | - J Lyu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness and Response, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute, Beijing 100191, China Peking University Center for Public Health and Epidemic Preparedness and Response, Beijing 100191, China
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25
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Hu XH, Meng L, Gao YX, Man SLM, Ma Y, Jin C, Wang B, Ning Y, Li LM. [Characteristics of human papillomavirus infection and abnormal cervical cytology in health check-up females in Shenzhen]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:1205-1212. [PMID: 34814532 DOI: 10.3760/cma.j.cn112338-20210106-00007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Objective: To describe the characteristics of human papillomavirus infection and thinprep cytologic test (TCT) outcome in health check-up females in Shenzhen. Methods: Use cross-sectional design, collect information from data from health check-up females in Shenzhen and describe characteristics of HPV infections screening and TCT outcomes. Results: We collected the data of 75 754 females, 103 508 females and 69 964 females received HPV detection, TCT and combined detection respectively. HPV standardized infection rate was 19.89% (95%CI: 19.45%-20.33%) and showed a "U-shaped" pattern in age distribution. The most prevalent HPV genotypes were 52, 51, 16, 58 and 53. Infection rate was higher for high-risk HPV than low-risk HPV genotype. Single infection was more common than its multiple infection. In addition, 7.48% (95%CI: 7.22%-7.75%) women were TCT positive, of whom 4.58% (95%CI: 4.40%-4.76%), 2.54% (2.40%-2.69%), 0.27% (95%CI: 0.23%-0.31%) had atypical squamous cells, low-grade squamous intraepithelial lesions and high-grade squamous intraepithelial lesions, respectively. Overall and subtype HPV infection rates increased with severity of abnormal cervical cytology. The most prevalent HPV genotypes were 52, 58 and 16 in women with abnormal cervical cytology. Conclusions: HPV prevalence remains at a high level in Shenzhen. This study suggests that attention should be paid to HPV screening, especially in young, perimenopausal women and in high risk HPV genotype infection. Timely follow-up and cervical cytology screening are required for women with high-risk HPV infection or persistent infection. Future vaccination strategies should take account of prevalent HPV genotype.
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Affiliation(s)
- X H Hu
- Shenzhen Health Development Research Center, Shenzhen 518028, China
| | - L Meng
- Meinian Institute of Health, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute/Peking University Center for Public Health and Epidemic Preparedness & Response/Department of Epidemiology and Biostatistc, School of Public Health, Peking University, Beijing 100191, China
| | - Y X Gao
- Meinian Institute of Health, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute/Peking University Center for Public Health and Epidemic Preparedness & Response/Department of Epidemiology and Biostatistc, School of Public Health, Peking University, Beijing 100191, China
| | - S L M Man
- Meinian Institute of Health, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute/Peking University Center for Public Health and Epidemic Preparedness & Response/Department of Epidemiology and Biostatistc, School of Public Health, Peking University, Beijing 100191, China
| | - Y Ma
- Meinian Institute of Health, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute/Peking University Center for Public Health and Epidemic Preparedness & Response/Department of Epidemiology and Biostatistc, School of Public Health, Peking University, Beijing 100191, China
| | - C Jin
- Meinian Institute of Health, Beijing 100191, China Peking University Health Science Center Meinian Public Health Institute/Peking University Center for Public Health and Epidemic Preparedness & Response/Department of Epidemiology and Biostatistc, School of Public Health, Peking University, Beijing 100191, China
| | - B Wang
- Peking University Health Science Center Meinian Public Health Institute/Peking University Center for Public Health and Epidemic Preparedness & Response/Department of Epidemiology and Biostatistc, School of Public Health, Peking University, Beijing 100191, China
| | - Y Ning
- Meinian Institute of Health, Beijing 100191, China
| | - L M Li
- Peking University Health Science Center Meinian Public Health Institute/Peking University Center for Public Health and Epidemic Preparedness & Response/Department of Epidemiology and Biostatistc, School of Public Health, Peking University, Beijing 100191, China
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Su A, Rosenzweig E, Melehy A, Ning Y, Abrahams E, Bacchetta M, Kurlansky P, Takeda K. Assessing Race and Socioeconomic Status Based Differences in Survival after Pulmonary Thromboendarterectomy for Chronic Thromboembolic Pulmonary Hypertension. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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27
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Kainuma A, Ning Y, Kurlansky P, Melehy A, Latif F, Farr M, Sayer G, Uriel N, Takayama H, Naka Y, Takeda K. Incidence of Deep Venous Thrombosis and its Impact on Outcomes after Heart Transplantation. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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28
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Salna M, Fried J, Masoumi A, Melehy A, Ning Y, Kurlansky P, Brodie D, Sayer G, Uriel N, Naka Y, Takayama H, Takeda K. The Weight is Over...Obesity Does Not Adversely Affect Venoarterial Extracorporeal Membrane Oxygenation Outcomes. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Su A, Rosenzweig E, Melehy A, Ning Y, Bacchetta M, Kurlansky P, Takeda K. Assessing Sex-Based Differences in Survival after Pulmonary Thromboendarterectomy for Chronic Thromboembolic Pulmonary Hypertension. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Shih H, Ning Y, Kurlansky P, Melehy A, Kaku Y, Topkara V, Yuzefpolskaya M, Colombo P, Sayer G, Uriel N, Naka Y, Takeda K. Causes and Temporal Patterns of Hospital Readmissions after Implantation of the HeartMate 3 Left Ventricular Assist Device: A Comparison with HeartMate II. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Sanchez J, Kurlansky P, Nemeth S, Ning Y, Uriel N, Sayer G, Colombo P, Yuzefpolskaya M, Naka Y, Takeda K. The Impact of Socioeconomic Status on Outcomes Following Left Ventricular Assist Device Implantation at a Single Center. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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32
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Butler C, Naka Y, Sanchez J, Malick A, Melehy A, Kurlansky P, Ning Y, Nemeth S, Topkara V, Yuzefpolskaya M, Colombo P, Sayer G, Uriel N, Takayama H, Takeda K. Serial Assessment of Magnetically Levitated Centrifugal-Flow LVAD Pump Position and Inflow Angle on Chest Radiograph and Effects on Adverse Events. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Ogami T, Naka Y, Sanchez J, Ning Y, Kurlansky P, Witer L, Kaku Y, Topkara V, Yuzefpolskaya M, Colombo P, Gabriel S, Uriel N, Takayama H, Takeda K. Incidence and Cause of Persistent Low Flow Alarm after HeartMate 3 Left Ventricular Assist Device Insertion. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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34
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Witer L, Sanchez J, Ning Y, Kurlansky P, Kaku Y, Topkara V, Yuzefpolskaya M, Colombo P, Sayer G, Uriel N, Naka Y, Takeda K. Placement of a Fully Magnetically Levitated Left Ventricular Assist Device: Intrathoracic versus Intrapericardial. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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35
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Hayashi H, Naka Y, Sanchez J, Takayama H, Kurlansky P, Ning Y, Topkara V, Yuzefpolskaya M, Colombo P, Sayer G, Uriel N, Takeda K. Change in Mitral Valve Geometry after Left Ventricular Assist Device Implantation in Patients with Functional Mitral Regurgitation. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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36
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Hayashi H, Naka Y, Sanchez J, Takayama H, Kurlansky P, Ning Y, Topkara V, Yuzefpolskaya M, Colombo P, Sayer G, Uriel N, Takeda K. The Clinical Importance of Functional Mitral Regurgitation and Atrial Fibrillation in Patients with Left Ventricular Assist Device. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Wang SF, Ning Y, Li LM. [Experience and challenge on interoperability of big data in health care]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:303-309. [PMID: 32294825 DOI: 10.3760/cma.j.issn.0254-6450.2020.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Problems in interoperability is the biggest barrier limiting the use of big data in health care worldwide. Interoperability contains five dimensions: business, security, ethics, semantics and technology. Based on the comparison of the three common interoperability models led by government, enterprise or research institution, and the current status of big data development in China, this paper proposes a new operation model which can be led by university, aided by enterprise and supported by government, and summarizes the three major challenges in the development of big data interoperability in China: professional standard and specification, data security and ethics, incentive mechanism and assessment. Only when a feasible model is adopted, technical difficulties are overcome and data are truly shared, we can achieve maximized integration of multi-source data, expanding its application fields and establish a multi-business mode to comprehensively improve the population based health decision-making and management.
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Affiliation(s)
- S F Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - Y Ning
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
| | - L M Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing 100191, China
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Mi GX, Ning Y, Sun K, Tao LL, Ma XF, Wang LQ. Expression of matrix metalloproteinase in cholesteatoma epithelium of patients with cholesteatoma otitis media. J BIOL REG HOMEOS AG 2019; 33:1843-1848. [PMID: 31713404 DOI: 10.23812/19-140-l] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- G X Mi
- Department of Otolaryngology, Hongqi Hospital Affiliated to Mudanjiang Medical University, Mudanjiang, Heilongjiang, China
| | - Y Ning
- Office of International Exchange and Cooperation, Mudanjiang Medical University, Mudanjiang, Heilongjiang, China
| | - K Sun
- Department of Biology, Mudanjiang Medical University, Mudanjiang, Heilongjiang, China
| | - L L Tao
- Department of Otolaryngology, Hongqi Hospital Affiliated to Mudanjiang Medical University, Mudanjiang, Heilongjiang, China
| | - X F Ma
- Department of Otolaryngology, Hongqi Hospital Affiliated to Mudanjiang Medical University, Mudanjiang, Heilongjiang, China
| | - L Q Wang
- Department of Otolaryngology, Hongqi Hospital Affiliated to Mudanjiang Medical University, Mudanjiang, Heilongjiang, China
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Wang C, Zhou Y, Zheng W, Liu W, Zhan Y, Li H, Chen L, Zhang B, Walter M, Li M, Li MD, Ning Y. Association between depression subtypes and response to repeated-dose intravenous ketamine. Acta Psychiatr Scand 2019; 140:446-457. [PMID: 31483855 DOI: 10.1111/acps.13096] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/26/2019] [Indexed: 12/15/2022]
Abstract
OBJECTIVE About half or more of treatment-resistant depressed patients do not respond to ketamine, and few clinical predictors to gauge the most likely antidepressant response have been proposed. We explored whether depression subtypes are associated with response to ketamine. METHOD Ninety-seven participants with depression were administered six repeated-dose intravenous ketamine and assessed for depression (Montgomery-Åsberg Depression Rating Scale, MADRS), anxiety (Hamilton Anxiety Rating Scale, HAMA), and suicidal ideation (Beck Scale for Suicidal Ideation, SSI) at baseline, 24 h after each infusion, and 2 weeks after the whole treatment. Participants were classified by melancholic/anxious subtype. Individuals who met criteria for neither or both subtypes were classified separately, resulting in four mutually exclusive groups. RESULTS Patients with melancholic or melancholic-anxious features were less likely to respond (e.g., day 13, melancholic-anxious vs. anxious, OR 0.138, 95% CI 0.032-0.584, P = 0.007) or remit (e.g., day 26, melancholic vs. no subtype, OR 0.182, 95% CI 0.035-0.960, P = 0.045) and took longer to achieve response/remission than those with anxious or no subtype features. Faster HAMA score reductions were observed in patients with anxious or melancholic-anxious features, and faster SSI score reductions were observed among those with melancholic-anxious features. CONCLUSION Our study shows promising results for ketamine as a novel antidepressant preferentially for the treatment of non-melancholic or anxious depression.
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Affiliation(s)
- C Wang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.,Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - Y Zhou
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.,Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - W Zheng
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.,Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - W Liu
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.,Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - Y Zhan
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.,Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - H Li
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.,Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - L Chen
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.,Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - B Zhang
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.,Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
| | - M Walter
- Clinical Affective Neuroimaging Laboratory, Department of Psychiatry and Psychotherapy, University of Tuebingen, Tuebingen, Germany
| | - M Li
- Magnetic Resonance Spectroscopy in Psychiatry, Neuropsychiatric Imaging Group, Max Planck Institute for Biological Cybernetics, Tuebingen, Germany
| | - M D Li
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.,State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University School of Medicine, Hangzhou, China
| | - Y Ning
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China.,Guangdong Engineering Technology Research Center for Translational Medicine of Mental Disorders, Guangzhou, China
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40
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Ning Y, Chen GH, Yang JG, Yang YJ, Tian CY, Wang Y, Xu HY. P4621Incidence, management, and in-hospital mortality of cardiogenic shock complicating ST-elevated myocardial infarction in China: insights from the China Acute Myocardial Infarction Registry. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.1003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background and purpose
Limited data is available on the situation of cardiogenic shock (CS) complicating ST-elevated myocardial infarction (STEMI) in China. This study aims to disclose the incidence, management and in-hospital mortality (IHM) of patients with STEMI complicated by CS (STEMICS) in China and at different levels of hospitals.
Methods
We queried the 2013–2016 China Acute Myocardial Infarction (CAMI) registry databases to identify patients with STEMI and/or CS (developing before or during hospitalization). The overall and different hospital-level incidence of STEMICS and IHM were analyzed.
Results
Of 28230 STEMI patients, 2273 patients (8.05%) had CS. The incidence of STEMICS in provincial, prefectural and county-level hospitals were 5.23%, 8.46% and 13.76% (p<0.001), respectively. Primary PCI (PPCI) was performed on 675 patients (29.7%) with STEMICS. The proportion of STEMICS patients undertaking PPCI in provincial, prefectural and county-level hospitals were 46.53%, 31.48% and 8.00% (p<0.001). The overall IHM rate of patients with STEMICS was 49.8% with no difference among the different hospital levels. However, the IHM rate of prehospital STEMICS in county-level hospitals were significantly higher than that in prefectural and provincial hospitals (42.3% versus 33.3% and 28.3%, respectively; p<0.01), while that of in-hospital STEMICS were similar among the different hospital levels (66.5%, 66.9% and 62.2%; provincial, prefectural and county-level hospitals, respectively). After adjustment, the difference of IHM in prehospital STEMICS between county-level hospitals and the other two levels no longer existed. However, once PPCI was excluded from the multivariable adjustment model, the IHM of prehospital STEMICS remained higher in county-level hospitals.
Table 1. Differences in IHM of prehospital STEMICS between county-level hospitals and other two levels of hospitals before or after adjustment Provincial hospitals/ County-level hospitals Prefectural hospitals/ County-level hospitals Unadjusted OR (95% CI) 0.54 (0.36, 0.80); P=0.0019 0.68 (0.49, 0.94); P=0.0193 Adjusted OR* (95% CI) 0.63 (0.34, 1.17); P=0.1455 0.64 (0.38, 1.08); P=0.0962 Adjusted OR† (95% CI) 0.49 (0.27, 0.90); P=0.0214 0.54 (0.32, 0.91); P=0.0198 IHM: in-hospital mortality; OR: odd ratio; CI: confidence interval. *Adjusted for baseline characteristics, in-hospital medications and primary PCI; †adjusted for baseline characteristics and in-hospital medications.
Figure 1. Flowchart
Conclusion
The overall incidence and IHM rate of STEMICS in China are still high. Especially, higher IHM rate of prehospital STEMICS is observed in county-level hospitals, which may be attributed to the lower implementation rate of PPCI.
Acknowledgement/Funding
CAMS Innovation Fund for Medical Sciences (CIFMS) (2016-I2M-1-009)
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Affiliation(s)
- Y Ning
- Fuwai Hospital- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - G H Chen
- Fuwai Hospital- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - J G Yang
- Fuwai Hospital- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Y J Yang
- Fuwai Hospital- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - C Y Tian
- Fuwai Hospital- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Y Wang
- Fuwai Hospital- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - H Y Xu
- Fuwai Hospital- Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Huang L, Zhang LN, Wang J, Ai ML, Zhao CG, Ning Y, Wang YM, Ai YH. [Combining relative alpha variability and electroencephalogram reactivity to predict the prognosis of hypoxic-ischemic encephalopathy in adult patients]. Zhonghua Nei Ke Za Zhi 2019; 58:514-519. [PMID: 31269568 DOI: 10.3760/cma.j.issn.0578-1426.2019.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the role of combining relative alpha variability and electroencephalogram (EEG) reactivity to predict the prognosis of hypoxic-ischemic encephalopathy(HIE) in adult patients. Methods: A total of 28 adult patients with HIE admitted to general intensive care unit at Xiangya Hospital in Central South University were enrolled in this observational study from January2016 to April 2017. These patients with body temperature over 35℃ after 72-hour admission could be continuously monitored at least 12 hours byEEG.At the same time,each patient was assessed for EEG reactivity.Then we analyzed the correlation between EEG reactivity, relative alpha variability and clinical prognosis. Results: EEG reactivity was elicited in 15/28 patients, among whom 12 patients had a good outcome. While in the other 13 patients, EEG reactivity was not elicited, among whom only 3 patients had a good outcome. As to the results ofrelative alpha variability,11/13 patients with degree 3-4were of good prognosis; while only 3/15 patients with degree 1-2 were of good prognosis. Glasgow coma scale(GCS), EEG reactivity, and relative alpha variability were correlated with clinical outcome(χ(2)=5.073,9.073,-3.626, respectively,all P<0.05). The sensitivity of GCS, EEG reactivity, and relative alpha variability to predict the poor prognosis were 69.2%, 76.9%, 84.6%, respectively. The specificity were 73.3%, 80.0%, 73.3%, respectively. The consistency rates were 71.4%, 78.6%, 78.6%, respectively. The positive predictive values were 69.2%, 76.9%, 73.3%, respectively. The negative predictive values were 73.3%, 80.0%, 84.6%, respectively. More importantly, the accuracy of the relative alpha variability combined with EEG reactivity for the prediction of poor prognosis was much higher with the positive predictive value of 90.0%,the specificity of 93.3%, the sensitivity of 69.2%, the consistency rate of 82.1%,and the negative predictive values of 77.8%. Conclusions: The combination of relative alpha variability and EEG reactivityis reliable to predict clinical outcome of patients with HIE.
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Affiliation(s)
- L Huang
- Department of Intensive Care Unit, Xiangya Hospital, Central South University, Changsha 410008, China
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Xing W, Li Q, Sun Y, Chen B, Ning Y. Application of 18F-FDG PET/CT in preoperative evaluation of axillary lymph node metastasis of breast cancer. Breast 2019. [DOI: 10.1016/s0960-9776(19)30220-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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43
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Xing W, Li Q, Sun Y, Jiang C, Chen B, Ning Y, Tian F. Evaluation of chemotherapy-induced Amenorrhea in women with breast cancer. Breast 2019. [DOI: 10.1016/s0960-9776(19)30123-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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44
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Gu WY, Tao X, Zhang LL, Wang L, Zhou XR, Ning Y. [Synchronous mucinous metaplasia and neoplasia of the female genital tract]. Zhonghua Bing Li Xue Za Zhi 2018; 47:845-850. [PMID: 30423608 DOI: 10.3760/cma.j.issn.0529-5807.2018.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To describe the clinicopathological features of synchronous mucinous metaplasia and neoplasia of the female genital tract (SMMN-FGT). Methods: The sample consisted of 7 cases of SMMN-FGT recorded from November 2014 to September 2017 at Obstetrics and Gynecology Hospital, Fudan University.PAP method was used in immunohistochemistry.Clinical histories were retrieved and pathological slides were reviewed. Results: The patients were 37 to 70 years old(mean 54 years old). All patients showed endometrial mucinous lesions associated with cervical lesions. Three cases were an admixture of minimal deviation adenocarcinoma(MDA) and gastrictype adenocarcinoma(GAS). Three cases were an admixture of lobular endocervical glandular hyperplasia (LEGH), atypical LEGH and focal gastrictype adenocarcinoma in situ, one of which had early invasive gastrictype adenocarcinoma.Endometrium showed a structure of LEGH in one patient with focal simple gastric mucinous metaplasia in her cervix. Gastric mucinous differentiation was found in unilateral fallopian tube in 6 patients. Ovarian mucinous lesions were found in 3 patients. p16 was negative staining in 6 cases and positive in 1 case. CK7 was diffusely positive in all lesions. CK20 and CDX2 were negative or only focally positive.The expression of MUC6 was strongly positive staining or focal staining. p53 in GAS and GAS in situ had mutant expression, but wild expression in MDA region. Patients were followed up for 2 to 34 months and no recurrence was found. Conclusions: SMMN-FGT is a series of rare mucinous lesions involving multiple areas of the female genital tract, including benign or malignant lesions with gastric differentiation. It is not related to infection with high-risk human papilloma virus. When cervical gastrictype lesions are found, SMMN-FGT should be considered and should be differentiated from metastatic mucinous adenocarcinoma.
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Affiliation(s)
- W Y Gu
- Department of Pathology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200090, China
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45
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Gu WY, Zhang LL, Zhang H, Pan QZ, Qu YQ, Tao X, Ning Y. [Ovarian clear cell borderline tumour: a clinicopathologic analysis]. Zhonghua Bing Li Xue Za Zhi 2018; 47:622-626. [PMID: 30107668 DOI: 10.3760/cma.j.issn.0529-5807.2018.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the clinical and pathological characteristics and prognosis of ovarian clear cell borderline tumor. Methods: A total of 12 cases of ovarian clear cell borderline tumors recorded were collected from May 2011 to December 2017 at Obstetrics and Gynecology Hospital, Fudan University.Clinical histories were retrieved and pathological slides were reviewed. Results: The age of the patients ranged from 35 to 65 years with a mean age of 52 years. Seven cases were associated with cystic endometriosis of the ovary. All tumors consisted of irregular and crowded glands or cysts embedded in a fibromatous stroma. The cysts and glands were lined by mild to moderate atypical cells.CK7 and HNF-1β were expressed in all cases, and Naspin A was expressed in 11 cases. ARID1A expression was absent in 5 cases and p53 showed wild-type expression. None of the cases developed recurrence during follow-up ranging from 7 to 79 months. Conclusions: Ovarian clear cell borderline tumor may be associated with endometriosis and tumor suppressor gene ARIDA. The tumor has a good prognosis without recurrence and progression to carcinoma.
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Affiliation(s)
- W Y Gu
- Department of Pathology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai 200090, China
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46
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Pu X, Huang XY, Ning Y, Wu WH, Pu JZ, Huang LJ. [Effect of emergency thoracic endovascular aortic repair in patients with acute traumatic thoracic aortic injury]. Zhonghua Xin Xue Guan Bing Za Zhi 2018; 46:559-563. [PMID: 30032548 DOI: 10.3760/cma.j.issn.0253-3758.2018.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effect of emergency thoracic endovascular aortic repair (TEVAR) in patients with acute traumatic thoracic aortic injury. Method: From January 2014 to December 2016, a total of 35 patients with acute traumatic thoracic aortic injuries were treated with emergency TEVAR in our hospital, their clinical data were analyzed retrospectively in this study. Results: The patients were 42 (34, 55) years old,and there were 31 males.All cases were diagnosed by emergency aorta computed tomography angiography (CTA),and 5 cases were diagnosed as aortic transaction, 13 cases were diagnosed as aortic pseudoaneurysm, 7 cases were diagnosed as aortic dissection, and 10 cases were diagnosed as aortic intramural hematoma combined hemothorax.The concomitant injuries included cerebral contusion (3 cases, 8.6%), pulmonary contusion with rib fracture (31 cases, 88.5%), long bone fracture (7 cases, 22.5%), contusion of viscera or internal organs (3 cases, 8.6%).Emergency TEVAR were performed with vascular suture system preset under local anesthesia after diagnosis,and combined injury was treated in related departments.CTA was repeated after 1, 3 and 6 months and yearly thereafter. One patient died before transferring to catheter room,and 34 (97.1%) patients underwent TEVAR procedure successfully.Time from door to operating room was (88.6±26.6) minutes,and the procedure time was (52.0±9.4) minutes. A total of 69 Perclose Proglide vascular suture system were used,and 2 cases underwent surgical suture because of hematoma and pseudoaneurysm formation in femoral arteries.The involved length of thoracic aorta was (44.5±7.4)mm. A total of 46 stent-grafts were implanted, the length of stent-graft was (164.3±15.2)mm,and the proximal oversize rate was (22.3±8.6)%. The follow-up time was 24 (12,24) months, and there were no procedure related complication such as endoleak and paraplegia. Complete aortic remodeling was observed in 14 cases. Fully thrombolization at stent segments were observed in 7 cases. Fully thrombalization of pseudoaneurysms were observed in 13 cases. One patient complained mild left upper limb weakness due to left subclavian artery occlusion. Conclusion: Emergency TEVAR is safe and effective procedure for the treatment of patients with acute traumatic thoracic aortic injury.
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Affiliation(s)
- X Pu
- Department of Intervention Diagnose and Therapy, Beijing Anzhen Hospital, Capital Medical University, Beijing 100029, China
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47
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He A, Ning Y, Wen Y, Cai Y, Xu K, Cai Y, Han J, Liu L, Du Y, Liang X, Li P, Fan Q, Hao J, Wang X, Guo X, Ma T, Zhang F. Use of integrative epigenetic and mRNA expression analyses to identify significantly changed genes and functional pathways in osteoarthritic cartilage. Bone Joint Res 2018; 7:343-350. [PMID: 29922454 PMCID: PMC5987683 DOI: 10.1302/2046-3758.75.bjr-2017-0284.r1] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Aim Osteoarthritis (OA) is caused by complex interactions between genetic and environmental factors. Epigenetic mechanisms control the expression of genes and are likely to regulate the OA transcriptome. We performed integrative genomic analyses to define methylation-gene expression relationships in osteoarthritic cartilage. Patients and Methods Genome-wide DNA methylation profiling of articular cartilage from five patients with OA of the knee and five healthy controls was conducted using the Illumina Infinium HumanMethylation450 BeadChip (Illumina, San Diego, California). Other independent genome-wide mRNA expression profiles of articular cartilage from three patients with OA and three healthy controls were obtained from the Gene Expression Omnibus (GEO) database. Integrative pathway enrichment analysis of DNA methylation and mRNA expression profiles was performed using integrated analysis of cross-platform microarray and pathway software. Gene ontology (GO) analysis was conducted using the Database for Annotation, Visualization and Integrated Discovery (DAVID). Results We identified 1265 differentially methylated genes, of which 145 are associated with significant changes in gene expression, such as DLX5, NCOR2 and AXIN2 (all p-values of both DNA methylation and mRNA expression < 0.05). Pathway enrichment analysis identified 26 OA-associated pathways, such as mitogen-activated protein kinase (MAPK) signalling pathway (p = 6.25 × 10-4), phosphatidylinositol (PI) signalling system (p = 4.38 × 10-3), hypoxia-inducible factor 1 (HIF-1) signalling pathway (p = 8.63 × 10-3 pantothenate and coenzyme A (CoA) biosynthesis (p = 0.017), ErbB signalling pathway (p = 0.024), inositol phosphate (IP) metabolism (p = 0.025), and calcium signalling pathway (p = 0.032). Conclusion We identified a group of genes and biological pathwayswhich were significantly different in both DNA methylation and mRNA expression profiles between patients with OA and controls. These results may provide new clues for clarifying the mechanisms involved in the development of OA. Cite this article: A. He, Y. Ning, Y. Wen, Y. Cai, K. Xu, Y. Cai, J. Han, L. Liu, Y. Du, X. Liang, P. Li, Q. Fan, J. Hao, X. Wang, X. Guo, T. Ma, F. Zhang. Use of integrative epigenetic and mRNA expression analyses to identify significantly changed genes and functional pathways in osteoarthritic cartilage. Bone Joint Res 2018;7:343–350. DOI: 10.1302/2046-3758.75.BJR-2017-0284.R1.
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Affiliation(s)
- A He
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Y Ning
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Y Wen
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Y Cai
- Department of Orthopaedics, The First Affiliated Hospital, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - K Xu
- Department of Joint Surgery, Xi'an Hong-Hui Hospital, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Y Cai
- Department of Joint Surgery, Xi'an Hong-Hui Hospital, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - J Han
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - L Liu
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Y Du
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - X Liang
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - P Li
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Q Fan
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - J Hao
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - X Wang
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - X Guo
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - T Ma
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - F Zhang
- Key Laboratory of Trace Elements and Endemic Diseases of National Health and Family Planning Commission, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, China
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Khan MS, Ning Y, Jinou C, Hutchison C, Yoong J, Lin X, Coker RJ. Are global tuberculosis control targets overlooking an essential indicator? Prolonged delays to diagnosis despite high case detection rates in Yunnan, China. Health Policy Plan 2018; 32:i15-i21. [PMID: 29028224 DOI: 10.1093/heapol/czx046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2017] [Indexed: 11/14/2022] Open
Abstract
Delay in treating active tuberculosis (TB) impedes disease control by allowing ongoing transmission, and may explain the unexpectedly modest declines in global TB incidence. Even though China has achieved TB control targets under the global Directly Observed Treatment, Short course (DOTS) strategy, TB prevalence in western provinces, including Yunnan, is not decreasing. This cross-sectional study investigates whether prolonged delay in identifying and correctly treating TB patients, which is not routinely monitored, persists even when there is a well-functioning TB control programme and global targets are being met. Records of adult smear-positive pulmonary TB patients diagnosed with between 2006 and 2013 were extracted from the Yunnan Centre for Disease Control electronic database, which contains information on the entire population of TB patients managed across 129 diagnostic centres. Delay was investigated at three stages: delay to DOTS facility (period between symptom onset and first visit to at a CDC unit providing standardized treatment); delay to TB confirmation (period between reaching a CDC unit and confirmation of smear-positive TB) and delay to treatment (period between confirmation of TB and initiation of treatment). Data from 76 486 patients was analysed. Delay to reaching a DOTS facility was by far the largest contributor to total delay to treatment initiation. The median delay to reaching a DOTS facility, to TB confirmation and to treatment was 57 days (IQR 25-112), 2 days (IQR 1-6) and 1 day (IQR 0-1) respectively. Prolonged delays to reaching a facility providing standardized TB care occurred in a substantial subset of the population despite all TB control targets being met; overall, 32% (24 676) of patients experienced a delay of more than 90 days to reaching a DOTS facility. Policies that focus on reducing delays in accessing appropriate health services, rather than only on increasing overall case-detection rates, may result in greater progress towards reducing TB incidence.
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Affiliation(s)
- M S Khan
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore.,Communicable Diseases Policy Research Group, London School of Hygiene and Tropical Medicine London, UK
| | - Y Ning
- Communicable Diseases Policy Research Group, London School of Hygiene and Tropical Medicine London, UK.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - C Jinou
- Yunnan Provincial Centres for Disease Control and Prevention, Yunnan, China
| | - C Hutchison
- Communicable Diseases Policy Research Group, London School of Hygiene and Tropical Medicine London, UK
| | - J Yoong
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore.,Yunnan Provincial Centres for Disease Control and Prevention, Yunnan, China
| | - X Lin
- Center for Economic and Social Research, University of Southern California, Los Angeles, CA, USA
| | - R J Coker
- Communicable Diseases Policy Research Group, London School of Hygiene and Tropical Medicine London, UK.,Faculty of Public Health, Mahidol University, Bangkok, Thailand
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Wang XL, Lei JM, Yuan Y, Feng L, Ning Y, Liu YF. The role of commonly used clinical indicators in the diagnosis of acute heart failure. Eur Rev Med Pharmacol Sci 2018; 22:2385-2397. [PMID: 29762842 DOI: 10.26355/eurrev_201804_14831] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Acute heart failure (AHF) is one of the most commonly seen clinical cases, with a high rate of re-hospitalization and mortality. AHF can be divided into two categories based on the systolic function of the left ventricle, which are heart failure with reduced ejection fraction (HFREF) and heart failure with preserved ejection fraction (HFPEF). Pathogenesis and treatment of the two are quite different. In this article we attempted to explore the value of combined use of clinical and laboratory indicators in the differential diagnosis of AHFREF and AHFPEF. PATIENTS AND METHODS AHF patients ≥18 years old without valvular heart disease, acute myocardial infarction, renal dysfunction, ongoing hemodialysis or acute pulmonary embolism were chosen. Patients with left ventricular ejection fraction (LVEF) <0.5 fell into AHFREF group, and the remaining were placed in the AHFPEF group. Binary logistic regression analysis of age, gender, systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate (HR), NT-proBNP, blood glucose, LVEF and cardiothoracic ratio (CTR) as covariates and AHF types as dependent variables. RESULTS 166 patients were enrolled and, among them, 66 cases (39.8%) were in the AHFREF group and 100 cases (60.2%) in the AHFPEF group. We chose age, SBP, DBP, HR and NT-pro BNP as covariates in the binary logistic regression analysis, and obtained the regression equation and the results were statistically significant (χ2=32.177, p<0.001). Hosmer-Lemeshow model test was (χ2=8.654, p=0.372). Samples were tested with the remaining approximately 30% of the subjects. CONCLUSIONS Combined application of clinical and laboratory indicators, such as age, blood pressure, HR and NT-proBNP play an important role in the differential diagnosis of AHFREF and AHFPEF.
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Affiliation(s)
- X-L Wang
- Department of Cardiovascular Medicine, Zhongshan City People's Hospital, Zhongshan City, Guangdong, China.
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Wu WH, Huang LJ, Pu JZ, Huang XY, Pu X, Ning Y, Wang X. [Feasibility and efficacy of transcatheter closure of anastomotic leakage after aortic surgery using Amplatzer Vascular Plug Ⅲ]. Zhonghua Xin Xue Guan Bing Za Zhi 2018; 46:203-207. [PMID: 29562425 DOI: 10.3760/cma.j.issn.0253-3758.2018.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the feasibility and efficacy of transcatheter closure of anastomotic leakage after aortic surgery using Amplatzer Vascular Plug Ⅲ (AVP Ⅲ). Methods: A retrospective analysis was performed in 5 patients with anastomotic leakage after aortic surgery, who underwent transcatheter closure in our hospital from January to June 2017 using AVP Ⅲ. Surgeries were performed in 3 cases of Standford type A dissection, 1 case of ascending aortic aneurysm and 1 case of persistent truncus.There were 3 males,and age was (43.8±13.1) years old. Anastomotic leakages located at the ascending aorta in 4 patients, and the other one located between the aortic arch and the stent-graft.Three of them had aorta-right atrium fistula and patients suffered from progressive heart failure. False aneurysm between aorta and pulmonary artery was formed in 1 patient, and patent aortic false lumenwas found in the other patient. All the AVP Ⅲ were deployed based on a femoral arteriosus loop. Patients were followed up after transcatheter closure to observe the clinical results. Results: Six AVP Ⅲ were successfully implanted in the 5 patients. Trivial residual shunt was seen in 1 patient after closure. The patients were followed up 6 (1, 6) months. The cardiac function improved from NYHA class Ⅱ-Ⅳ to class Ⅰ-Ⅱ after the procedure in 3 congestive heart failure patients.The right atrium systolic pressure was significantly reduced after the procedure((8.7±1.8) mmHg (1 mmHg=0.133 kPa) vs. (24.3±2.3) mmHg, P=0.03). The diameter of the false aneurysm reduced in 1 patient after the procedure. Complete thrombosis formation of the thoracic false lumen was observed in 1 patient. Conclusion: Transcatheter closure of anastomotic leakage after aortic surgery using AVP Ⅲ is feasible and effective according to our primary experience.
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Affiliation(s)
- W H Wu
- Intervenional Department, Beijing Anzhen Hospital, Capital Medical University, Institute of Beijing Heart, Lung and Blood Vessel Diseases, Beijing 100029, China
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