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Zhu H, Geng Y, Ding S, Li E, Li L, Wang X, Yu J. Separation and purification of alkaloids and phenolic acids from Phellodendron chinense by pH-zone refining and online-storage inner-recycling counter-current chromatography. J Sep Sci 2023; 46:e2300497. [PMID: 37737621 DOI: 10.1002/jssc.202300497] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/05/2023] [Accepted: 09/08/2023] [Indexed: 09/23/2023]
Abstract
In this work, eight compounds from Phellodendron chinense were separated and purified by pH-zone refining counter-current chromatography and traditional counter-current chromatography coupled with online-storage inner-recycling counter-current chromatography (IRCCC). The pH-zone-refining mode was adopted for separating 2.0 g of crude extract with the solvent system of chloroform-methanol-water (4:3:3, v/v), in which 10 mM hydrochloric acid and 10 mM triethylamine were added in the stationary and mobile phases, respectively. Meanwhile, traditional counter-current chromatography coupled with online-storage IRCCC separation was performed by the solvent system of n-hexane-ethyl acetate-methanol-water (5:5:2:8, v/v). Finally, eight compounds, including six alkaloids as 6-methylpiperidin-2-one(1), isoplatydesmine(4), berlambine(5), epiberberine(6), palmatine(7), berberine(8) and two phenolic acids as ferulic acid(2), isoferulic acid(3), were successfully obtained using these three different CCC modes with the purities over 95.0%.
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Affiliation(s)
- Heng Zhu
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
- Key Laboratory for Natural Active Pharmaceutical Constituents Research in Universities of Shandong Province, School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Yanling Geng
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
- Key Laboratory for Natural Active Pharmaceutical Constituents Research in Universities of Shandong Province, School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Shangzhi Ding
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
- Key Laboratory for Natural Active Pharmaceutical Constituents Research in Universities of Shandong Province, School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Enxia Li
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
- Key Laboratory for Natural Active Pharmaceutical Constituents Research in Universities of Shandong Province, School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Lili Li
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
- Key Laboratory for Natural Active Pharmaceutical Constituents Research in Universities of Shandong Province, School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Xiao Wang
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
- Key Laboratory for Natural Active Pharmaceutical Constituents Research in Universities of Shandong Province, School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Jinqian Yu
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
- Key Laboratory for Natural Active Pharmaceutical Constituents Research in Universities of Shandong Province, School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
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Chen Y, Wang H, Ni Q, Wang T, Bao C, Geng Y, Lu Y, Cao Y, Li Y, Li L, Xu Y, Sun W. B-Cell-Derived TGF-β1 Inhibits Osteogenesis and Contributes to Bone Loss in Periodontitis. J Dent Res 2023:220345231161005. [PMID: 37082865 DOI: 10.1177/00220345231161005] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023] Open
Abstract
B cells play a vital role in the elimination of periodontal pathogens, the regulation of the immune response, and the induction of tissue destruction. However, the role of B cells in the dysfunction of mesenchymal stem cell (MSC) differentiation to osteoblasts in periodontitis (PD) has been poorly studied. Here we show that the frequency of CD45-CD105+CD73+ MSCs in inflamed periodontal tissues is significantly decreased in patients with PD compared with that of healthy controls. CD19+ B cells dominate the infiltrated immune cells in periodontal tissues of patients with PD. Besides, B-cell depletion therapy reduces the alveolar bone loss in a ligature-induced murine PD model. B cells from PD mice express a high level of TGF-β1 and inhibit osteoblast differentiation by upregulating p-Smad2/3 expression and downregulating Runx2 expression. The inhibitory effect of PD B cells on osteoblast differentiation is reduced by TGF-β1 neutralization or Smad2/3 inhibitor. Importantly, B-cell-specific knockout of TGF-β1 in PD mice significantly increases the number of CD45-CD105+Sca1+ MSCs, ALP-positive osteoblast activity, and alveolar bone volume but decreases TRAP-positive osteoclast activity compared with that from control littermates. Lastly, CD19+CD27+CD38- memory B cells dominate the B-cell infiltrates in periodontal tissues from both patients with PD and patients with PD after initial periodontal therapy. Memory B cells in periodontal tissues of patients with PD express a high level of TGF-β1 and inhibit MSC differentiation to osteoblasts. Thus, TGF-β1 produced by B cells may contribute to alveolar bone loss in periodontitis, in part, by suppressing osteoblast activity.
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Affiliation(s)
- Y Chen
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
| | - H Wang
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
| | - Q Ni
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
| | - T Wang
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
| | - C Bao
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
| | - Y Geng
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
| | - Y Lu
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
| | - Y Cao
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
| | - Y Li
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
| | - L Li
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
| | - Y Xu
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
| | - W Sun
- Department of Basic Science of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, China
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing, China
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Han H, Ding S, Geng Y, Qiao Z, Li X, Wang R, Zhang X, Ji W. Preparation of a pyridyl covalent organic framework via Heck cross-coupling for solid-phase microextraction of perfluoropolyether carboxylic acids in food. Food Chem 2023; 403:134310. [DOI: 10.1016/j.foodchem.2022.134310] [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] [Received: 06/12/2022] [Revised: 08/24/2022] [Accepted: 09/14/2022] [Indexed: 11/28/2022]
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Ma T, Dong H, Geng Y, Guo L, Wang X. Preparative separation of eight phenolic acids from Echinacea purpurea L. Moench using pH-zone-refining counter-current chromatography and evaluation of their immunomodulatory effects and synergistic potential. Anal Methods 2023; 15:778-787. [PMID: 36688325 DOI: 10.1039/d2ay01783k] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Phenolic acids headed by cichoric acid in Echinacea purpurea L. Moench show remarkable immunomodulatory effects. In this study, pH-zone-refining counter-current chromatography with a two-phase solvent system composed of EtOAc-ACN-H2O (4 : 1 : 5, v/v/v) (TFA (10 mM) in the upper phase and NH3·H2O (30 mM) in the lower phase) was applied to the pre-segmentation enrichment of 3.5 g of a crude sample of Echinacea purpurea L. Moench. Then two fractions of highly concentrated samples were further separated using EtOAc-H2O (1 : 1, v/v) and EtOAc-n-BuOH-ACN-H2O (3 : 1 : 1 : 5, v/v/v/v) solvent systems (TFA (10 mM) in the upper phase and NH3·H2O (10 mM) in the lower phase), separately. As a result, eight phenolic acids including cichoric acid were isolated successfully. Moreover, the immunomodulatory effects of the isolated compounds and the synergy of the binary and ternary compound combinations were first studied using CompuSyn software. And the ternary combination (caffeoyl tartaric acid + feruloyl tartaric acid + cichoric acid) showed a 94.91% synergistic inhibition rate of NO production released by LPS-induced RAW 264.7 cells. This study developed a strategy for the rapid preparative separation and purification of phenolic acids with complex components and large differences in content and provided a theoretical basis for the synergistic use of monomeric compounds in Echinacea purpurea L. Moench.
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Affiliation(s)
- Tianyu Ma
- School of Pharmaceutical Sciences, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China
- Key Laboratory for Applied Technology of Sophisticated Analytic Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan, 250014, China.
| | - Hongjing Dong
- Key Laboratory for Applied Technology of Sophisticated Analytic Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan, 250014, China.
| | - Yanling Geng
- Key Laboratory for Applied Technology of Sophisticated Analytic Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan, 250014, China.
| | - Lanping Guo
- Resource Center of Chinese Materia Medica, State Key Laboratory Breeding Base of Dao-di Herbs, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Xiao Wang
- Key Laboratory for Applied Technology of Sophisticated Analytic Instrument of Shandong Province, Shandong Analysis and Test Center, Jinan, 250014, China.
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Liu S, Wang X, Hu QZ, Geng Y, Dong H. Paper-based flow sensor for detection of chymotrypsin and its inhibitors via viscosity change of gelatin. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.105064] [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]
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Ma X, Qi W, Du Y, Kong D, Geng Y, Zeng L. 1258P HJM-353: A potent, selective and orally bioavailable EED inhibitor with robust anti-tumor activities. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1376] [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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He L, Liao H, Pan Y, Lu Y, Xu M, Liu M, Chen M, Ni S, Geng Y, Zhou C, Peng F, Ran Q, Wu H, Li M, Zhang N, Liu J, Lyu J, Zhang L, Zang X, Chen W, Luo M, Wu J, Chai X, Zhang Q, Deng X, Peng H. Current public perception of, and barriers to, palliative care in China: a mixed-methods study. Lancet Oncol 2022. [DOI: 10.1016/s1470-2045(22)00407-7] [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: 10/17/2022]
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Huang H, Xie W, Geng Y, Fan Y, Wang Y, Zhao J, Zhang Z. AB0171 TOWARDS A BETTER IMPLEMENTATION OF TREAT-TO-TARGET STRATEGY IN RHEUMATOID ARTHRITIS: A COMPARISON OF TWO REAL-WORLD COHORTS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundTreat-to-target (T2T) strategy has been the core of rheumatoid arthritis (RA) management for over a decade, however implemented distinctly varied in real practices.ObjectivesWe tried to investigate the differences in disease activity and target achievement of two cohorts with different T2T implementations.MethodsWe used data of the CENTRA (Collaboratively intENsive Treat-to-target in RA) and TARRA (Treat-to-TARget in RA) cohorts. The CENTRA is a RA cohort prospectively follow-up by a fixed team with tight control, while the TARRA is a longitudinal observational cohort follow-up by a rheumatologist with casual control. Patients from two cohorts were matched 1:3 by propensity score matching (PSM). The primary outcome was simplified disease activity index (SDAI) at 1-year follow-up.Results102 patients from the CENTRA cohort and 271 patients from the TARRA cohort were included. Both groups were comparable in terms of age, gender, disease course, and seropositivity. At the end of 1 year follow-up, the SDAI of patients in the CENTRA cohort was significantly lower than that of patients in the TARRA cohort (2.1 vs 3.4, p<0.001). The follow-up interval of patients in the CENTRA cohort was significantly shorter than that in the TARRA cohort when patients have not achieved remission (3.1 vs. 3.3 months, p=0.019).ConclusionRA patients may benefit more from a tight control T2T strategy with closer follow-up and appropriate education compared with a casual T2T strategy.Disclosure of InterestsNone declared
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Huang H, Wang Y, Xie W, Geng Y, Gao D, Zhang Z. POS0599 IMPACT OF TREAT-TO-TARGET THERAPY ON BONE MINERAL DENSITY LOSS IN PATIENTS WITH RHEUMATOID ARTHRITIS: A PROSPECTIVE COHORT STUDY. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundOsteoporosis is a common comorbidity of rheumatoid arthritis (RA). Although RA disease activity has been demonstrated to be associated with bone loss in previous studies, most of them were cross-sectional studies and not in the context of treat-to-target (T2T) strategies.ObjectivesTo evaluate the association of disease activity with bone mineral density (BMD) changes in the context of T2T strategies in a prospective RA cohort.MethodsRA patients were enrolled from a prospective CENTRA cohort of Peking University First Hospital. BMD was repeated at baseline, 1-year and then every other year. Time-adjusted mean disease activity scores were adopted to reflect the overall disease activity during follow-up. The influence of univariable associations between predictors and BMD was investigated using linear regression.ResultsA total of 268 patients were included in our analysis. Their mean age was 50 (12.9) years old. At enrollment, the mean (SD) DAS28-ESR was 3.70 (1.17), and the median (IQR) CDAI and SDIA was 10 (14.45) and 10.30 (16.53), respectively. Osteoporosis at lumbar spine was observed in 23.1% patients and 9.3% at femoral neck at enrollment. Older age, higher SDAI score and lower BMI were found to be associated with osteoporosis at baseline. Reevaluations of BMD at 1 year was applied in 144 patients. Mean decreases of BMDs were 1.75 % at the lumbar spine and 1.40 % at femoral neck at 1 year form baseline, respectively. Patients who achieved remission had less yearly bone loss at lumbar spine (p=0.036). Female gender was identified as a risk factor in the multiple linear regression analyses, and lower disease activity and bisphosphonates were protective factors of continuous bone loss.ConclusionDisease activity is associated with bone loss in RA patients in the context of T2T strategies, and those who achieved remission had less yearly bone loss.Disclosure of InterestsNone declared
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Geng Y, Song Z, Zhang X, Deng X, Wang Y, Zhang Z. POS0315 DIAGNOSTIC PERFORMANCE OF CASPAR CRITERIA FOR PSORIATIC ARTHRITIS WITH OR WITHOUT INTEGRATION OF ULTRASOUND. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.3605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundAlthough the CASPAR criteria in the diagnosis of psoriatic arthritis (PsA) have been validated, CASPAR based on physical examination (PE) is not “gold standard”. The ultrasound (US) could improve the diagnostic accuracy as compared to clinical examination alone.ObjectivesTo evaluate the diagnostic performance of CASPAR criteria for psoriatic arthritis (PsA) with or without integration of ultrasound (US).MethodsThe patients with hint of PsA were enrolled. Tender and swollen joint counts, presents of enthesitis and dactylitis were collected by physical examination (PE). US was performed to evaluate peripheral joints, entheses and tendons. The additional value of US to CASPAR criteria were analysed.Results326 consecutive patients were enrolled, with 164 PsA and 162 non-PsA. Significantly higher frequencies of tenosynovitis and enthesitis on US and new bone formation on X-ray were found in PsA than non-PsA patients (56.7% vs. 13.0%; 62.2% vs. 14.2%; 62.2% vs. 8.0%, p<0.01 for all). Logistic regression analysis showed that dactylitis (OR=12.0, p<0.01), family history of PsO/PsA (OR=3.1, p<0.05), nail involvement (OR=3.5, p=0.01), new bone formation (OR=14.8, p<0.01) and tenosynovitis on US (OR=21.3, p<0.01), enthesitis on US (OR=21.7, p<0.01) were independent risk factors for PsA. Adding US tenosynovitis and/or enthesitis to CASPAR criteria showed better performance by improving the specificity (91.4% vs. 67.9%) and meanwhile keeping sensitivity (92.1% vs. 96.3%). When replacing hand X-ray by US in CASPAR criteria, the sensitivity and specificity were comparable to CASPAR criteria adding with US. The diagnostic accuracy was 82.2% for CASPAR criteria based on PE, 91.7% for CASPAR integrated with US, and 91.4% for CASPAR with US to replace X-ray.ConclusionCASPAR criteria based on US improve the diagnosis utility of PsA than CASPAR criteria based on PE. US assessment is valuable in the diagnosis of PsA.References[1]Fiorenza A, Bonitta G, Gerratana E, et al. Assessment of enthesis in patients with psoriatic arthritis and fibromyalgia using clinical examination and ultrasound. Clinical and experimental rheumatology 2020;38 Suppl 123:31-9.[2]Zabotti A, Bandinelli F, Batticciotto A, et al. Musculoskeletal ultrasonography for psoriatic arthritis and psoriasis patients: a systematic literature review. Rheumatology (Oxford) 2017;56:1518-32.Figure 1.ROC curves for adding US or substituting X-ray by US in CASPAR criteria. Receiver operating characteristic (ROC) curve illustrates the diagnosis performance of CASPAR criteria adding US or substituting X-ray by US in CASPAR criteria and CASPAR criteria based on PE alone. The area under the curve of the ROC curve (AUC) was 0.929 (95%CI 0.897, 0.961) (p<0.01) for adding US to CASPAR criteria. AUC was 0.908 (95%CI 0.876, 0.940) (p<0.01) for CASPAR criteria based on PE. And AUC was 0.916 (95%CI 0.880, 0.951) (p<0.01) for substituting X-ray by US in CASPAR criteria. CASPAR: ClASsification criteria for Psoriatic ARthritis; PE: physical examination; US: ultrasound.Disclosure of InterestsNone declared
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Chen Z, Liu G, Geng Y, Wu H. Iodine-125 brachytherapy for the treatment of central mucoepidermoid carcinoma of the jaw in a pre-teen. Int J Oral Maxillofac Surg 2022; 51:1273-1278. [PMID: 35120787 DOI: 10.1016/j.ijom.2022.01.015] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 01/19/2022] [Accepted: 01/21/2022] [Indexed: 11/26/2022]
Abstract
Central mucoepidermoid carcinoma (MEC) of the jaw is a rare malignant neoplasm, even rarer in teenagers. Radical surgical resection, such as en bloc resection or segmental resection, is the main treatment for MEC of the jaw. This surgical treatment results in a loss of integrity of the jaw. The successful application of iodine-125 brachytherapy for the treatment of intraosseous MEC of the mandible in an 11-year-old girl is reported here. No local recurrence or distant metastasis was observed during 6 years of follow-up. The integrity of the mandible was preserved and the development of the mandible was not significantly affected. Iodine-125 brachytherapy is a potential alternative treatment for central mucoepidermoid carcinoma of the jaw, especially in teenagers, and may preserve the continuity and function of the jaw.
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Affiliation(s)
- Z Chen
- Department of Stomatology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China; Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - G Liu
- Department of Stomatology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China; Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Y Geng
- Department of Stomatology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China; Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - H Wu
- Department of Stomatology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China; Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.
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Lei J, Zhou WX, Lei K, Chen D, Zhang PQ, Xue L, Geng Y. [Analysis of molecular and clinical characteristics of carbapenem-resistant hypervirulent Klebsiella pneumoniae in the intensive care unit]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:63-68. [PMID: 35092993 DOI: 10.3760/cma.j.cn112150-20210812-00781] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
To investigate the carbapenemases distribution of carbapenem-resistant Klebsiella pneumoniae (CRKP) in the intensive care unit, and the clinical characteristics between carbapenem-resistant hypervirulent Klebsiella pneumoniae (CR-hvKP) and carbapenem-resistant non-hypervirulent Klebsiella pneumoniae (CR-non-hvKP) were compared. A total of 53 non-repetitive CRKP strains isolated from 49 patients in the intensive care unit of the Second Affiliated Hospital of Xi'an Jiaotong University from May 2020 to March 2021 were retrospectively studied. The carbapenemase inhibitor enhancement test was used for screening carbapenemase-producing strains, and the string test was carried out to screen the hypermucoviscosity phenotype. Using PCR to detect five main carbapenemase genes (blaKPC-2, blaNDM, blaIMP , blaVIM and blaOXA-48-like), common serotype (K1 and K2) and virulence gene (rmpA and iutA). Treated the strains with both rmpA and iutA genes as hypervirulent Klebsiella pneumonia (hvKP), and the whole genome sequencing of CR-hvKP was completed. At the same time, the clinical data of 49 patients were sorted out, and the differences in clinical characteristics of CR-hvKP and CR-non-hvKP infected patients were compared using the independent sample t test, Mann-Whitney U test, chi-square test or Fisher's exact probability test. CRKP isolated from the intensive care unit were extensively drug resistance and still had a good sensitivity to polymyxin B and tigecycline. Producing carbapenemases were the main resistance mechanism of CRKP (52/53, 98.1%). Of the 53 CRKP strains, except for 1strain that did not detect carbapenemase, at least one carbapenemase resistance gene was detected in the remaining 52 CRKP strains, of which 45 strains carried an enzyme, including 36 blaKPC-2 (36/53, 67.9%), 8 blaNDM (8/53, 15.1%), 1 blaIMP (1/53, 1.9%), and 7 strains carried with both blaKPC-2 and blaNDM (7/53, 13.2%). String test and virulence gene showed that 7 CR-hvKP strains (13.2%) were detected in 53 CRKP strains, and two of which were hypermucoviscosity phenotype. Sequencing results revealed that CR-hvKP were mainly ST11 type. Almost all patients with CR-hvKP infection were over 60 years old (7/7), with invasive treatment (7/7), pulmonary infection with hypermucoviscosity phenotype (2/7) and high mortality (5/7); and the percentage of neutrophils in patients with CR-hvKP infection (86.44±4.70) % was higher than those patients with CR-non-hvKP infection (78.90±19.15) %, the difference was statistically significant (t=-2.225, P=0.032). The CR-hvKP strains in the intensive care unit mainly produced KPC-2 enzyme, with K2 capsular serotype and ST11 type. It is necessary to strengthen the monitoring and control of the CR-hvKP strain to prevent the co-evolution of drug-resistant and hypervirulent strains.
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Affiliation(s)
- J Lei
- School of Medical Technology, Shaanxi University of Chinese Medicine, Xianyang 712046, China Department of Laboratory, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - W X Zhou
- Department of Laboratory, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - K Lei
- Department of Laboratory, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - D Chen
- Department of Laboratory, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - P Q Zhang
- Department of Laboratory, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - L Xue
- Department of Laboratory, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
| | - Y Geng
- Department of Laboratory, the Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, China
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Geng Y, Xie X, Wang Y, Jiang DX, Zhang W, Zhang ZL, Zhao Y. [The standardized diagnosis and treatment of rheumatoid arthritis]. Zhonghua Nei Ke Za Zhi 2022; 61:51-59. [PMID: 34979770 DOI: 10.3760/cma.j.cn112138-20210616-00426] [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
Rheumatoid arthritis (RA) is an autoimmune disease characterized by synovial inflammation of the joints with high risk of disability. In recent years, remarkable progress has been made towards the diagnosis and treatment of RA, and the international RA guidelines have been also kept updated. Nevertheless, there are many challenges in China, especially inadequate number of rheumatologists and insufficient experience in the diagnosis and treatment of RA. Therefore, Chinese Rheumatology Association drafted the standardized diagnosis and treatment of RA based on the available evidence, so as to improve the management of RA patients in China.
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Affiliation(s)
- Y Geng
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing 100034, China
| | - X Xie
- Department of Rheumatology and Clinical Immunology, the Second Xiangya Hospital of Central South University, Changsha 410011, China
| | - Y Wang
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing 100034, China
| | - D X Jiang
- Department of Rheumatology and Immunology, Seventh Medical Center of Chinese PLA General Hospital, Beijing 100700, China
| | - W Zhang
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing 100730, China
| | - Z L Zhang
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing 100034, China
| | - Y Zhao
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, State Key Laboratory of Complex Severe and Rare Diseases, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing 100730, China
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Wu G, Dong H, Li J, Guo L, Cheng Y, Geng Y, Wang X. Extraction of parishin B and parishin C from Gastrodiae Rhizoma by subcritical water technology. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.01.010] [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]
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Hao Y, Ji L, Gao D, Fan Y, Wei B, Geng Y, Zhang X, Li G, Zhang Z. AB0280 THE INFLUENCE OF TARGET THERAPY AS WELL AS GLUCOCORTICOIDS TAPERING ON DISEASE FLARE IN SYSTEMIC LUPUS ERYTHEMATOSUS: RESULTS FROM A PROSPECTIVE CHINESE COHORT. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Treat-to-target in systemic lupus erythematosus (SLE) has been proposed for 7 years and several recommendations were developed [1]. In these recommendations, prevention of flares should be a realistic target. Meanwhile, ‘remission’ or ‘low disease activity’ was recommended as the treatment target and minimizing glucocorticoids (GC) dose or withdrawal if possible was suggested in the maintenance treatment. However, would target therapy and GC tapering/withdrawal influence disease flare?Objectives:To investigate the frequency and determinants of disease flare, especially the influence of target therapy as well as GC tapering on flare in Chinese lupus patients.Methods:The baseline and follow-up data of all consecutive patients in a prospective longitudinal lupus cohort from January 2017 to June 2020 were collected. The lupus low disease activity state (LLDAS) was defined as in Golder et al., 2019[2]. The criteria for remission were from DORIS definitions [3]. Flare was assessed using the SELENA-SLEDAI flare index [4].Results:We enrolled 185 patients with disease duration at recruitment of 2.3 (0.8–7.7) years. During the 26.2 (12.5-34.5) months of follow-up, 73 (39.5%) patients experienced 95 flares, including 70 mild/moderate and 25 severe flares. The incidence of flare per patient-year was 0.27. Kaplan-Meier analyses showed that compared with those who never achieved LLDAS or DORIS, the patients who achieved the target at least once had a higher flare free survival rate; meanwhile, the patients with prednisone withdrawn had significantly lower flare free rate compared with those with small dose of GC maintained (≤7.5mg/d) (Figure 1A), but among the patients with different prednisone maintain doses (7.5~5mg, 5~2.5mg, and ≤2.5mg) there was not significant difference (Figure 1B). Cox regression analysis showed that younger age at disease onset and lower Complement 3 (C3) level at recruitment were independent risk factors for flare and achieving LLDAS or DORIS ≥50% of visits was independent protective factor (Table 1).Conclusion:In this Chinese prospective SLE cohort, age at disease onset, C3 level at recruitment and therapeutic target achieving influenced disease flare independently and significantly. GC tapering in appropriate patients and with appropriate pace did not increase the flare rate, but prednisone withdrawal may induce more disease exacerbation, which needs to be confirmed by large prospective studies.References:[1]Van Vollenhoven R F, et al. Treat-to-target in systemic lupus erythematosus: recommendations from an international task force. Ann Rheum Dis, 2014. 73(6): 958-967[2]Golder, V., et al. Lupus low disease activity state as a treatment endpoint for systemic lupus erythematosus: a prospective validation study. The Lancet Rheumatology, 2019. 1(2): p. e95-e102.[3]van Vollenhoven R, et al. A framework for remission in SLE: consensus findings from a large international task force on definitions of remission in SLE (DORIS). Ann Rheum Dis. 2017. 76(3): 554–561.[4]Petri M, et al. Classification and definition of major flares in SLE clinical trials. Lupus. 1999. 8(8): 685-691.Table 1.Determinants of disease flare by multivariate Cox regression analysesModel 1(LLDAS) ΔModel 2(RONT) ΔModel 3(Complete RONT) ΔHR95%CIP valueHR95%CIP valueHR95%CIP valueAge at disease onset (years)†0.970.95-0.990.0040.970.95-0.990.0030.970.95-0.990.003Anti-dsDNA positive at recruitment1.340.82-2.180.2171.120.68-1.850.6491.190.73-1.960.486C3 (mg/L) at recruitment0.9980.997-0.9990.0040.9980.997-0.9990.0070.9980.997-1.0000.010Minimum prednisone dose during follow- up (mg/d)0.980.90-1.080.7161.010.94-1.080.7471.040.97-1.110.243Therapeutic target achieved≥50% of observationsΔ0.600.39-0.940.0010.540.34-0.870.0110.680.51-0.920.011Δ In the three hazard models, the different target achievement status were included respectively.RONT: Clinical remission on treatment; Complete RONT: Complete remission on treatment.Disclosure of Interests:None declared
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Geng Y, Zhang Q, Zhang YQ, Yang LL, Zhao M, Xi B. [Association between parental education level and left ventricular hypertrophy in childhood]. Zhonghua Yu Fang Yi Xue Za Zhi 2021; 55:667-671. [PMID: 34034409 DOI: 10.3760/cma.j.cn112150-20200610-00854] [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: 11/05/2022]
Abstract
Objective: To examine the relationship between parental education level and left ventricular hypertrophy (LVH) in children. Methods: The data comes from the baseline survey of the Huantai Childhood Cardiovascular Health Cohort Study (HCCH) conducted in Huantai County, Zibo City, Shandong Province. A convenient cluster sampling method was used to select a primary school in Huantai County, Zibo City, Shandong Province as a survey point. A cross-sectional survey was conducted from November 2017 to January 2018. A total of 1 316 children aged 6-11 years with complete data were included. LVH was defined as left ventricular mass index ≥ sex-and age-specific 90th percentile values of this population. Education levels of both parents were divided into junior high school or lower, high school, university or higher, respectively. Logistic regression models were used to analyze the association between parental education level and LVH in children. Results: The age of 1 316 participants was (8.9±1.5) years old. Among them, there were 703 boys (53.4%).After adjusting for gender, age, intake of vegetables and fruits, intake of carbonated drinks, physical activity, sleep time, screen time, overweight or obesity, and occasional hypertension, the logistic regression model results show that compared with those children whose parents' education level is junior high school or below, paternal or maternal education level of college or higher was associated with odds of LVH (father: OR=0.53, 95%CI: 0.33-0.87; mother: OR=0.52, 95%CI: 0.32-0.87; father/mother: OR=0.54,95%CI: 0.32-0.91). Conclusion: Parental education level is inversely associated with LVH in childhood. The probability of LVH in childhood decreases with the increase of parental education levels.
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Affiliation(s)
- Y Geng
- Department of Epidemiology, School of Public Health, Cheeloo College of Medecine, Shandong University/Children Cardiovascular Research Center of Shandong University, Ji'nan 250012, China
| | - Q Zhang
- Department of Food Nutrition and Child Health Care, Zibo Center for Diseases Prevention and Control, Zibo 255026, China
| | - Y Q Zhang
- Department of Food Nutrition and Child Health Care, Zibo Center for Diseases Prevention and Control, Zibo 255026, China
| | - L L Yang
- Department of Epidemiology, School of Public Health, Cheeloo College of Medecine, Shandong University/Children Cardiovascular Research Center of Shandong University, Ji'nan 250012, China
| | - M Zhao
- Department of Toxicology and Nutrition, School of Public Health, Cheeloo College of Medicine, Shandong University, Ji'nan 250012, China
| | - B Xi
- Department of Epidemiology, School of Public Health, Cheeloo College of Medecine, Shandong University/Children Cardiovascular Research Center of Shandong University, Ji'nan 250012, China
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Shao Z, Meng X, Lai H, Zhang D, Pu X, Su C, Li H, Ren X, Geng Y. Coralline-like Ni2P decorated novel tetrapod-bundle Cd0.9Zn0.1S ZB/WZ homojunctions for highly efficient visible-light photocatalytic hydrogen evolution. Chinese Journal of Catalysis 2021. [DOI: 10.1016/s1872-2067(20)63597-5] [Citation(s) in RCA: 100] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Sun B, Wang H, Wu J, Geng Y, Xu J, Wang Y, Li Y, Lin H, Wang L. Correction: Designed synthesis of unique ZnS@CdS@Cd 0.5Zn 0.5S-MoS 2 hollow nanospheres for efficient visible-light-driven H 2 evolution. CrystEngComm 2021. [DOI: 10.1039/d1ce90132j] [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] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Correction for ‘Designed synthesis of unique ZnS@CdS@Cd0.5Zn0.5S-MoS2 hollow nanospheres for efficient visible-light-driven H2 evolution’ by Bowen Sun et al., CrystEngComm, 2020, 22, 2743–2755, DOI: 10.1039/D0CE00064G.
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Affiliation(s)
- Bowen Sun
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Key Laboratory of Rubber-Plastics of Ministry of Education, Shandong Provincial Key Laboratory of Rubber-Plastics, College of Chemistry and Molecular Engineering, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Hui Wang
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Key Laboratory of Rubber-Plastics of Ministry of Education, Shandong Provincial Key Laboratory of Rubber-Plastics, College of Chemistry and Molecular Engineering, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Jiakun Wu
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Key Laboratory of Rubber-Plastics of Ministry of Education, Shandong Provincial Key Laboratory of Rubber-Plastics, College of Chemistry and Molecular Engineering, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Yanling Geng
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Key Laboratory of Rubber-Plastics of Ministry of Education, Shandong Provincial Key Laboratory of Rubber-Plastics, College of Chemistry and Molecular Engineering, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Jixiang Xu
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Key Laboratory of Rubber-Plastics of Ministry of Education, Shandong Provincial Key Laboratory of Rubber-Plastics, College of Chemistry and Molecular Engineering, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Yaowei Wang
- Shandong Jingbo Petrochemical Co., Ltd., Binzhou 256500, P. R. China
| | - Yanyan Li
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Key Laboratory of Rubber-Plastics of Ministry of Education, Shandong Provincial Key Laboratory of Rubber-Plastics, College of Chemistry and Molecular Engineering, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Haifeng Lin
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Key Laboratory of Rubber-Plastics of Ministry of Education, Shandong Provincial Key Laboratory of Rubber-Plastics, College of Chemistry and Molecular Engineering, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Lei Wang
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Key Laboratory of Rubber-Plastics of Ministry of Education, Shandong Provincial Key Laboratory of Rubber-Plastics, College of Chemistry and Molecular Engineering, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
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Gao F, Yang JH, Liu B, Zhang R, Zhang M, Geng Y. Mechanism of Sodium Valproate Combined with Decitabine in Inhibiting Hepatocellular Carcinoma Cells Epithelial-Mesenchymal Transition and Invasion and Metastasis Based on p38 Mitogen-Activated Protein Kinases/Heat Shock Protein 27 Regulating Proliferation by p53 Pathway. Indian J Pharm Sci 2021. [DOI: 10.36468/pharmaceutical-sciences.spl.344] [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: 11/22/2022] Open
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He L, Geng Y, Pan Y, Tian J, He X, Deng X, Duan W, Peng H. Study protocol for a network meta-analysis of digital-technology-based psychotherapies for PTSD in adults. BMJ Open 2020; 10:e038951. [PMID: 33303442 PMCID: PMC7733188 DOI: 10.1136/bmjopen-2020-038951] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Studies on various types of digital-technology-based psychotherapies (DTPs) have indicated that they are effective for post-traumatic stress disorder (PTSD) symptom relief among adults. The intervention efficacy or effectiveness hierarchy, however, is still not clear. Therefore, we propose to conduct a network meta-analysis to assess the relative effectiveness of various types of DTPs. We aim to establish the differential effectiveness of these therapies in terms of symptom reduction and provide high-quality evidence for treating PTSD. METHODS AND ANALYSES We will search Embase, CINAHL, MEDLINE, HealthSTAR, the Cochrane Library, PsycINFO, PubMed, the Chinese Biomedical Literature Database, clinical trials (eg, ClinicalTrials.gov) and other academic platforms for relevant studies, mainly in English and Chinese (as we plan to conduct a trial on PTSD patients in Wuhan, China, based on the results of this network meta-analysis), from inception to October 2020. Randomised controlled trials (RCTs) and meta-analyses investigating the effectiveness of any DTPs for PTSD patients for any controlled condition will be included. The number of intervention sessions and the research duration are unlimited; the effects for different durations will be tested via sensitivity analysis. For this project, the primary measure of outcome will be PTSD symptoms at the end of treatment using raw scores for one widely used PTSD scale, PCL-5. Secondary outcome measures will include (1) dropout rate; (2) effectiveness at longest follow-up, but not more than 12 months and (3) patients' functional recovery ratio (such as the return-to-work ratio or percentage of sick leave). Bayesian network meta-analysis will be conducted for all relative outcome measures. We will perform subgroup analysis and sensitivity analysis to see whether the results are influenced by study characteristics. The Grading of Recommendations, Assessments, Development, and Evaluation framework will be adopted to evaluate the quality of evidence contributing to network estimates of the primary outcome. ETHICS AND DISSEMINATION The researchers of the primary trials already have had ethical approval for the data used in our study. We will present the results of this meta-analysis at academic conferences and publish them in peer-reviewed journals. PROSPERO REGISTRATION NUMBER CRD42020173253.
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Affiliation(s)
- Longtao He
- Research Institute of Social Development, Southwestern University of Finance and Economics, Chengdu, Sichuan, China
| | - Yanling Geng
- Department of Social Work, Northwest University, Xi'an, Shanxi, China
| | - Yangu Pan
- Research Institute of Social Development, Southwestern University of Finance and Economics, Chengdu, Sichuan, China
| | - Jinhui Tian
- Evidence-Based Medicine Centre & School of Basic Science, Lanzhou University, Lanzhou, Gansu, China
| | - Xinyu He
- School of Social Development, Xihua University, Chengdu, Sichuan, China
| | - Xiangshu Deng
- Research Institute of Social Development, Southwestern University of Finance and Economics, Chengdu, Sichuan, China
| | - Wenjie Duan
- Department of Social Work, East China University of Science and Technology, Shanghai, China
| | - Huamin Peng
- Department of Social Work and Social Policy, Nanjing University, Nanjing, China
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Zhao LS, Liu X, Tang JW, Geng Y. [The mechanism of hyperbaric oxygen regulating HMGB1 in the prevention and treatment of encephalopathy after acute CO poisoning]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2020; 38:641-645. [PMID: 33036524 DOI: 10.3760/cma.j.issn.121094-20200109-00248] [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 study the expression of high mobility group protein 1 (HMGB1) in the brain of rats after hyperbaric oxygen (HBO) treatment of acute carbon monoxide poisoning (DEACMP) , and to explore the mechanism of HBO in the prevention and treatment of DEACMP pathological process by regulating HMGB1. Methods: 108 SD rats were randomly divided into control group (NC group) and co group (CO group) . HBO treatment group (HBO group) , 48 rats in each group. Co group and HBO group were used to establish CO poisoning model, HBO group were treated with hyperbaric oxygen once a day. Water maze test was used to detect and analyze the memory retention ability of three groups of rats in 3 d, 7 d, 14 d. ELISA was used to detect the plasma concentration of HMGB1、IL-6、TNF-α in three groups of rats on the 1 d, 3 d, 7 d, 14 d, 21 d Concentration. Western blotting was used to detect the expression of HMGB1 and Caspase-3 in the brain of the three groups on the 1 d, 3 d, 7 d, 14 d, 21 d. TUNEL staining was used to detect the apoptosis of hippocampal neurons in the three groups. Results: Compared with NC group, the average escape latency of rats in CO group and HBO group was significantly prolonged, and the activity time of platform quadrant in CO group was significantly shortened on 14 d and 21 d (P<0.05) ; compared with CO group, the average escape latency of HBO group on 7 d, 14 d and 21 d was significantly shortened (P<0.05) . Compared with NC group, plasma HMGB1 in CO group and HBO group were significantly increased (P<0.05) ; after 3 days, HBO group was significantly lower than co group, the difference was statistically significant (P<0.05) . The levels of IL-6 and TNF-α in HBO group and co group increased rapidly and then decreased gradually. The increased levels of IL-6 and TNF-α in HBO group were significantly lower than those in CO group (P<0.05) . Compared with NC group, the expression of HMGB1 and Caspase-3 in CO group was significantly increased on 3 d, 7 d and 14 d (P<0.05) ; the expression of HMGB1 and Caspase-3 in HBO group was significantly increased on 3 d, 7 d, 14 d and 21 d (P<0.05) ; compared with CO group, the expression of HMGB1 and Caspase-3 in HBO group decreased significantly on 3 d, 7 d, 14 d and 21 d (P<0.05) . The apoptotic index of nerve cells in CO group began to increase at 3 days, which was significantly different from that of NC group (P<0.05) , and the difference was still statistically significant on 21 d (P<0.05) ; the apoptotic index of nerve cells in HBO group was slightly increased, but there was no significant difference compared with NC group (P>0.05) , and the apoptotic index of 3 d, 7 d, 14 d and 21 d in HBO group was significantly lower than that in CO group (P<0.05) . Conclusion: acute CO poisoning can induce the release of HMGB1 and a variety of inflammatory factors. HMGB1 can promote the apoptosis of nerve cells after acute CO poisoning by up regulating the expression of caspase-3 protein, and participate in the pathological process of DEACMP. HBO can down regulate the expression of HMGB1, IL-6, TNF-α and caspase-3 protein, inhibit the apoptosis of nerve cells, and play a protective role on nerve cells.
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Affiliation(s)
- L S Zhao
- Department of Neurology, TianJin 4th Centre Hospital, TianJin 300140, China
| | - X Liu
- Department of Neurology, TianJin 4th Centre Hospital, TianJin 300140, China
| | - J W Tang
- Department of Neurology, TianJin 4th Centre Hospital, TianJin 300140, China
| | - Y Geng
- Department of Neurology, TianJin 4th Centre Hospital, TianJin 300140, China
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Ruan Q, Ma X, Li Y, Wu J, Wang Z, Geng Y, Wang W, Lin H, Wang L. One-dimensional CdS@Cd 0.5Zn 0.5S@ZnS-Ni(OH) 2 nano-hybrids with epitaxial heterointerfaces and spatially separated photo-redox sites enabling highly-efficient visible-light-driven H 2 evolution. Nanoscale 2020; 12:20522-20535. [PMID: 33026375 DOI: 10.1039/d0nr04007j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Photocatalytic solar-to-fuel conversion has been of great interest in recent years. Nevertheless, the rational structural manipulation of photocatalysts toward an efficient H2 evolution reaction (HER) is still under-developed. In this work, by employing CdS nanowires as the growth substrate, unique one-dimensional (1D) CdS@Cd0.5Zn0.5S@ZnS-Ni(OH)2 heterostructures were first synthesized through the ultrasonic water-bath reaction combined with subsequent hydrothermal and in situ photo-deposition processes. Under the optimized conditions, CS@30CZ0.5S@40ZS-3N with 30 wt% Cd0.5Zn0.5S, 40 wt% ZnS, and 3 wt% Ni(OH)2 achieves a visible-light-driven HER activity as high as 86.79 mmol h-1 g-1 (corresponding to an apparent quantum yield of 22.8% at 420 nm), which is 4 and 119 times higher than that of Pt-decorated CS@30CZ0.5S@40ZS and CdS, respectively. In addition, CdS@Cd0.5Zn0.5S@ZnS-Ni(OH)2 is also endowed with a good stability for H2 production under long-term irradiation. The spatial separation of photo-redox sites and epitaxial heterointerfaces in CdS@Cd0.5Zn0.5S@ZnS-Ni(OH)2 nanowires facilitate the charge transfer and separation effectively, accounting well for their superior photocatalytic capability. The results indicated in this work could benefit the exploitation of high-performance nanostructures for promising photocatalytic applications.
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Affiliation(s)
- Qinqin Ruan
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, Key Laboratory of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | - Xiaowei Ma
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, Key Laboratory of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China. and College of Materials Science and Engineering, Liaocheng University, No. 1 Hunan Road, Liaocheng 252059, P. R. China
| | - Yanyan Li
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, Key Laboratory of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | - Jiakun Wu
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, Key Laboratory of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | - Zhiyang Wang
- Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian 350002, P. R. China
| | - Yanling Geng
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, Key Laboratory of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | - Wenjing Wang
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, Key Laboratory of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | - Haifeng Lin
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, Key Laboratory of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
| | - Lei Wang
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, Key Laboratory of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China.
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Zhang FM, Tian SX, Geng Y, Wei CL, Li N, Zhang XG, Xie JP. Novel SLC26A6 gene polymorphism rs184187143 is associated with diabetic ketoacidosis of gestational diabetes. Eur Rev Med Pharmacol Sci 2020; 23:7526-7531. [PMID: 31539142 DOI: 10.26355/eurrev_201909_18868] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Diabetic ketoacidosis is one of the most serious acute complications of the gestational diabetes and is marked by the triad of the uncontrolled hyperglycemia, acidosis, and ketosis. Diabetic ketoacidosis can be a life-threatening emergency for mother and fetus, whose genetic factors resulting in diabetic ketoacidosis remain unclear. This study aimed to explore the correlation between SLC26A6 gene polymorphism rs184187143 and the risk of diabetic ketoacidosis of gestational diabetic mellitus (GDM). PATIENTS AND METHODS A total of 98 patients with GDM and 98 patients with diabetic ketoacidosis of GDM were enrolled. The direct sequencing of the products by Polymerase Chain Reactions of the extracted genomic DNA from the involved patients was performed to analyze the SLC26A6 gene polymorphism rs184187143, and the further genotype frequencies were compared to the statistical analysis of the clinical and biochemical data. RESULTS A significantly increased prevalence of the G allele (p = 0.032, OR = 2.326, 95% CI = 1.539-3.516), C/G genotype (p = 0.021, OR = 3.582, 95% CI = 1.216-10.558), and a previously uncharacterized rs184187143, was discovered in the diabetic ketoacidosis of the GDM group. The genotype of SLC26A6 rs184187143 was shown to be markedly associated with increased prevalence of the diabetic ketoacidosis of GDM. CONCLUSIONS Our study firstly established that the G allele and C/G genotype of rs184187143 single nucleotide polymorphism (SNP) in SLC26A6 gene was closely linked with the increased risk for the development of the diabetic ketoacidosis of GDM.
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Affiliation(s)
- F-M Zhang
- Department of Endocrinology, Jinan City People's Hospital, Jinan, Shandong, China.
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Sun C, Liu W, Geng Y, Wang X. On-Tissue Derivatization Strategy for Mass Spectrometry Imaging of Carboxyl-Containing Metabolites in Biological Tissues. Anal Chem 2020; 92:12126-12131. [DOI: 10.1021/acs.analchem.0c02303] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Chenglong Sun
- School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Wei Liu
- School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Yanling Geng
- School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Xiao Wang
- School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
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Kong D, Yin D, Zhang D, Yuan F, Song B, Yao S, Yin J, Geng Y, Pu X. Noble metal-free 0D-1D NiCoP/Mn 0.3Cd 0.7S nanocomposites for highly efficient photocatalytic H 2 evolution under visible-light irradiation. Nanotechnology 2020; 31:305701. [PMID: 32272459 DOI: 10.1088/1361-6528/ab8850] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Efficient and noble metal-free co-catalyst loading is an effective solution for separating and transferring photo-generated carriers and lowering the overpotential in photocatalytic H2 evolution activity. In this work, we designed and prepared a series of novel NiCoP/Mn0.3Cd0.7S (NCP/MCS) composites by modifying MCS nanorods with the co-catalyst NCP using a simple calcination method. Notably, the 10-NCP/MCS composite displays the optimum photocatalytic H2 evolution rate of 118.5 mmol g-1 h-1 under visible-light irradiation. This is approximately 3.39 times higher than that of pure MCS. The corresponding apparent quantum efficiency is 10.2% at 420 nm. The superior photocatalytic activity of the NCP/MCS composites can be attributed to the efficient separation of photogenerated carriers caused by the intimate heterojunction interface between NCP and MCS, smaller transfer resistance, and lower overpotential of NCP. Moreover, the NCP/MCS composites exhibit remarkable photostability. A plausible mechanism is proposed.
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Affiliation(s)
- Dezhi Kong
- School of Materials Science and Engineering, Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, Liaocheng University, Liaocheng 252000, People's Republic of China
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Wang S, Geng Y, Sun X, Wang R, Zheng Z, Hou S, Wang X, Ji W. Molecularly imprinted polymers prepared from a single cross-linking functional monomer for solid-phase microextraction of estrogens from milk. J Chromatogr A 2020; 1627:461400. [PMID: 32823105 DOI: 10.1016/j.chroma.2020.461400] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 01/19/2023]
Abstract
In this work, a single cross-linking functional monomer, 2,5-divinylterephthalaldehyde, was designed and synthesized to simplify the preparation of molecularly imprinted polymers (MIPs). In the presence of estradiol as a template, MIPs were successfully prepared using 2,5-divinylterephthalaldehyde along with a solvent and initiator. This method reduced most of the complex variables encountered in the traditional synthesis. Characterization of the morphology and structure of the MIPs was performed by scanning electron microscopy, Fourier transform infrared spectroscopy, and Brunauer-Emmett-Teller analysis. Compared with non-imprinted polymers, the MIPs had higher adsorption capacities for five estrogens with imprinting factors above 2.9. The MIPs had high extraction efficiencies, good functional properties, long lifetimes, and good reproducibility, which made them suitable for solid-phase microextraction (SPME). Coupled with ultra-high performance liquid chromatography tandem mass spectrometry, the MIP-based fibers were applied to SPME for the analysis of five estrogens in milk samples. Under the best conditions, the established method had a wide linear range (0.5-10000 ng kg-1), low limits of detection (0.08-0.26 ng kg-1) and quantification (0.26-0.87 ng kg-1), good precision (3.2-8.1%, n = 6), and fiber-to-fiber reproducibility (4.3%-8.8%, n = 3). The MIPs-based fibers can be reused at least 60 times without apparent loss of extraction efficiency. Finally, this method was applied to the determination of target estrogens in milk samples with satisfactory relative recoveries (84.3%-105%, relative standard deviation ≤ 7.8%).
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Affiliation(s)
- Shenling Wang
- College of Food Science and Engineering, Shandong Agricultural University, Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, Taian, 271018
| | - Yanling Geng
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, China; School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, China.
| | - Xiaowei Sun
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, China
| | - Rongyu Wang
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, China
| | - Zhenjia Zheng
- College of Food Science and Engineering, Shandong Agricultural University, Key Laboratory of Food Processing Technology and Quality Control in Shandong Province, Taian, 271018.
| | - Shenghuai Hou
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, China
| | - Xiao Wang
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, China; School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, China
| | - Wenhua Ji
- Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, China; School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, China.
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Geng Y, Gao T, Zhang Z. AB0243 THE SHORT DISEASE DURATION IS ASSOCIATED WITH WORSE MOOD DISORDER IN PATIENTS WITH RHEUMATOID ARTHRITIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.5124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Rheumatoid arthritis (RA) is commonly associated with mood disorders, especially depression and anxiety. But the status of mood disorders in RA patients with different courses is unknown.Objectives:The aims of this study were to investigate the frequencies of depression and anxiety in patients with early RA and non-early RA, and further to identify the risk factors for mood disorders.Methods:Self-Rating Anxiety Scale (SAS) and Self-Rating Depression Scale (SDS) were applied to all enrolled RA patients to assess their corresponding status of anxiety and depression. Besides clinical assessment, power Doppler and grey-scale ultrasound of 22 joints were also performed. The status of mood disorder was studied in early RA patients compared to non-early RA patients. Multivariate regression was used to identify the risk factor for mood disorders.Results:201 RA patients were enrolled, with 76 early RA (disease duration≤2 years) and 125 non-early RA (disease duration > 2 years) patients. Mood disorder (depression and/or anxiety) was found in 20.9% (42/201) patients. Depression was more often observed in early RA patients than non-early RA patients (26.3% vs. 14.4%,P=0.036). The similar trend for anxiety was observed also in early RA patients compared to non-early RA patients, although the difference was insignificant (13.2% vs. 5.6%,P=0.062). Multivariate logistic regression analysis showed that disease duration (OR 0.991 [95% CI 0.985-0.998]), rheumatoid factor concentration (OR 2.697 [95% CI 1.165-6.241]), Health Assessment Questionnaire Disability Index (HAQ-DI) (OR 1.045 [95% CI 1.001-1.091]) and grey-scale synovitis score (GS score) (OR 1.092 [95% CI 1.032-1.156]) were independent risk factors for predicting depression in RA. Disease duration (OR 0.983 [95% CI 0.970-0.997]), HAQ-DI (OR 1.069 [95% CI 1.002-1.141]) and GS score (OR 1.073 [95% CI 1.005-1.141]) were independent risk factors for predicting anxiety in RA patients.Conclusion:Mood disorders were almost doubled in frequency in early RA patients than non-early RA patients. RA Patients with short disease duration, high HAQ-DI and high GS score were more likely to be in depression and anxiety. More attention is needed to the psychological status of RA patients, especially those at an early stage, with poor physical function and severe synovitis.References:[1]Sturgeon JA, Finan PH, Zautra AJ. Affective disturbance in rheumatoid arthritis: psychological and disease-related pathways. Nat Rev Rheumatol 2016;12(9):532-42.[2]Bacconnier L, Rincheval N, Flipo RM, et al. Psychological distress over time in early rheumatoid arthritis: results from a longitudinal study in an early arthritis cohort. Rheumatology (Oxford) 2015; 54(3): 520-7.Acknowledgments:The authors thank all the colleagues in our department.Disclosure of Interests:None declared
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Geng Y, Cope A, Subesinghe S, Galloway J, Zhang Z, Kirkham B. SAT0562 ADDITIONAL BENEFIT OF ULTRASOUND TO THE EARLY DIAGNOSIS OF PSORIATIC ARTHRITIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.5123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Being an inflammatory disease of joint, spine or enthesis is the premise of the CASPAR diagnostic criteria for psoriatic arthritis (PsA). Traditionally, the assessment of local inflammation in joint, enthesis and tendon relies on physical examinations. But multiple studies have demonstrated that ultrasound (US) is capable of detecting subclinical inflammation as well as non-inflammatory lesions.Objectives:To compare the capabilities of physical examination and US findings in the diagnosis of early PsA, and further identify the US features which are most valuable for the diagnosis of PsA.Methods:66 patients with suspected PsA or early PsA (disease duration< 2 years) due to psoriasis with joint pain or seronegative inflammatory arthritis were enrolled and further assessed by both physical examination and ultrasound (US).Tender and swollen joint counts based on 68/66 joints, tender tendons, enthesitis (14 entheses) and dactylitis (20 digits) count were collected by physical examination. Abnormalities of peripheral joints, entheses and tendons were also evaluated by US. New bone formation was evaluated by hand X-ray. The diagnostic capacity of CASPAR criteria based on US and based on physical examination were compared. The diagnosis value of US features as well as clinical characteristics were analyzed. The clinical diagnosis of PsA by the expert panel was taken as the standard.Results:CASPAR criteria based on US showed a higher specificity than those based on physical examination (96.7% vs. 53.3%) with a bit decrease of sensitivity (91.7% vs. 97.2%). 36 patients were eventually diagnosed as PsA and 30 patients were non-PsA. Gender distribution, mean age and disease duration were equally distributed in two groups of patients. Dermatology Life Quality Index (DLQI) was higher in PsA patients than non-PsA patients. Significantly more patients had nail change and new bone formation on hand X-ray in PsA patients than in non-PsA patients (69.4% vs. 26.7%,P=0.001 and 66.7% vs. 13.3%,P<0.001 respectively). Significantly higher frequencies of synovitis/synovium hypertrophy, tenosynovitis and enthesitis were found in PsA patients than non-PsA patients (58.3% vs 20.0%,P=0.002, 38.9% vs 3.3%,P=0.001 and 52.8% vs 13.3%,P=0.002, respectively). Logistic regression analysis showed that nail change (OR=25.1, P=0.007), new bone formation on X-ray (OR=33.1, P=0.003), tenosynovitis on US (OR=149.1, P=0.003) and enthesitis on US (OR=39.2, P=0.008) were independent risk factors for predicting the diagnosis of PsA.Conclusion:US increased the specificity of CASPAR criteria compared with physical examination. Combined nail change, new bone formation on X-ray, tenosynovitis and enthesitis on US improved the diagnosis of early PsA.References:[1]Polachek A, Cook R, Chandran V, et al. The association between sonographic enthesitis and radiographic damage in psoriatic arthritis. Arthritis Res Ther 2017; 19(1): 189.[2]Faustini F, Simon D, Oliveira I, et al. Subclinical joint inflammation in patients with psoriasis without concomitant psoriatic arthritis: a cross-sectional and longitudinal analysis. Ann Rheum Dis 2016; 75(12): 2068-74.Acknowledgments:The author thank all the colleagues in the department of Rheumatology of Guy’s hospital.Disclosure of Interests:None declared
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Liang S, Zhang D, Yao X, Han R, Zhang Q, Jin C, Pu X, Geng Y. Deposition-precipitation synthesis of Yb3+/Er3+ co-doped BiOBr/AgBr heterojunction photocatalysts with enhanced photocatalytic activity under Vis/NIR light irradiation. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116450] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Sun C, Liu W, Ma S, Zhang M, Geng Y, Wang X. Development of a high-coverage matrix-assisted laser desorption/ionization mass spectrometry imaging method for visualizing the spatial dynamics of functional metabolites in Salvia miltiorrhiza Bge. J Chromatogr A 2020; 1614:460704. [DOI: 10.1016/j.chroma.2019.460704] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 11/09/2019] [Accepted: 11/12/2019] [Indexed: 12/13/2022]
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Tang Y, Zhang X, Ma Y, Wang X, Su C, Zhang D, Pu X, Geng Y. One-dimensional core-shell Zn0.1Cd0.9S/Snln4S8 heterojunction for enhanced visible light photocatalytic degradation. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.115896] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Sun B, Wang H, Wu J, Geng Y, Xu J, Wang Y, Li Y, Lin H, Wang L. Designed synthesis of unique ZnS@CdS@Cd 0.5Zn 0.5S-MoS 2 hollow nanospheres for efficient visible-light-driven H 2 evolution. CrystEngComm 2020. [DOI: 10.1039/d0ce00064g] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Unique ZnS@CdS@Cd0.5Zn0.5S-MoS2 hollow nanospheres with abundant active sites and enhanced light-harvesting and charge separation demonstrate efficient H2 evolution from visible-light-driven water-splitting.
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Affiliation(s)
- Bowen Sun
- Key Laboratory of Eco-Chemical Engineering
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology
- Key Laboratory of Rubber-Plastics of Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- College of Chemistry and Molecular Engineering
| | - Hui Wang
- Key Laboratory of Eco-Chemical Engineering
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology
- Key Laboratory of Rubber-Plastics of Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- College of Chemistry and Molecular Engineering
| | - Jiakun Wu
- Key Laboratory of Eco-Chemical Engineering
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology
- Key Laboratory of Rubber-Plastics of Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- College of Chemistry and Molecular Engineering
| | - Yanling Geng
- Key Laboratory of Eco-Chemical Engineering
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology
- Key Laboratory of Rubber-Plastics of Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- College of Chemistry and Molecular Engineering
| | - Jixiang Xu
- Key Laboratory of Eco-Chemical Engineering
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology
- Key Laboratory of Rubber-Plastics of Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- College of Chemistry and Molecular Engineering
| | - Yaowei Wang
- Shandong Jingbo Petrochemical Co., Ltd
- Binzhou 256500
- China
| | - Yanyan Li
- Key Laboratory of Eco-Chemical Engineering
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology
- Key Laboratory of Rubber-Plastics of Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- College of Chemistry and Molecular Engineering
| | - Haifeng Lin
- Key Laboratory of Eco-Chemical Engineering
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology
- Key Laboratory of Rubber-Plastics of Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- College of Chemistry and Molecular Engineering
| | - Lei Wang
- Key Laboratory of Eco-Chemical Engineering
- Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology
- Key Laboratory of Rubber-Plastics of Ministry of Education
- Shandong Provincial Key Laboratory of Rubber-Plastics
- College of Chemistry and Molecular Engineering
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Sun X, Geng Y, Wang X, Qin D, Yu J. Cembrane-type diterpenoids from the gum resin of Boswellia carterii and their biological activities. RSC Adv 2020; 10:746-755. [PMID: 35494443 PMCID: PMC9047511 DOI: 10.1039/c9ra09776g] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 12/20/2019] [Indexed: 12/28/2022] Open
Abstract
Cembrane-type diterpenoids from the gum resin of Boswellia carterii.
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Affiliation(s)
- Xiaowei Sun
- Qilu University of Technology (Shandong Academy of Sciences)
- Shandong Analysis and Test Center
- Shandong Key Laboratory of TCM Quality Control Technology
- Jinan
- P. R. China
| | - Yanling Geng
- Qilu University of Technology (Shandong Academy of Sciences)
- Shandong Analysis and Test Center
- Shandong Key Laboratory of TCM Quality Control Technology
- Jinan
- P. R. China
| | - Xiao Wang
- Qilu University of Technology (Shandong Academy of Sciences)
- Shandong Analysis and Test Center
- Shandong Key Laboratory of TCM Quality Control Technology
- Jinan
- P. R. China
| | - Dawei Qin
- School of Chemistry and Pharmaceutical Engineering
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan 250353
- Chin
| | - Jinqian Yu
- Qilu University of Technology (Shandong Academy of Sciences)
- Shandong Analysis and Test Center
- Shandong Key Laboratory of TCM Quality Control Technology
- Jinan
- P. R. China
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Geng Y, Ma J, Hou Z, Li N, Wang L. Enhanced Photocatalytic Activity of ZnWO₄/BiOI Composites Under Visible-Light Irradiation. J Nanosci Nanotechnol 2019; 19:7771-7776. [PMID: 31196288 DOI: 10.1166/jnn.2019.16771] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this work, ZnWO₄/BiOI composite photocatalysts were synthesized via a facile water bath method. The photocatalysts were characterized using X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), UV-Vis diffusion reflectance spectroscopy (DRS) and photoluminescence (PL) spectroscopy. Furthermore, the photocatalytic degradation of methylene blue (MB) using ZnWO₄/BiOI was studied under the irradiation of visible-light. The results showed that ZnWO₄/BiOI composites displayed much higher photocatalytic activity than pure ZnWO₄ and BiOI. Among all the samples, ZnWO₄/BiOI with the molar ratio of 5:5 (ZB-5) displayed the highest photocatalytic activity. The Enhancement of the photocatalytic activity primarily resulted from the effective separation of photogenerated electron-hole pairs. According to the radical scavengers experiments, ·O₂- and h+ played an important role during the degradation process.
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Affiliation(s)
- Yanling Geng
- State Key Laboratory Base of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Jiyan Ma
- State Key Laboratory Base of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Zhenfei Hou
- State Key Laboratory Base of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Na Li
- State Key Laboratory Base of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Lei Wang
- State Key Laboratory Base of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
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Tang Y, Kong D, Wang X, Ma Y, Su C, Pu X, Geng Y. Construction of direct Z-scheme system for enhanced visible light photocatalytic activity based on Zn 0.1Cd 0.9S/FeWO 4 heterojunction. Nanotechnology 2019; 30:475704. [PMID: 31430737 DOI: 10.1088/1361-6528/ab3d22] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A novel direct Z-scheme Zn0.1Cd0.9S/FeWO4 (ZCS/FW) photocatalyst was prepared by a facile calcination method. The photocatalytic performance was investigated by photodegradation rhodamine B (RhB) and photocatalytic production hydrogen (H2) under visible light irradiation. Compared with the pure ZCS, the ZCS/FW composites show considerably improved photocatalytic activity for degradation RhB and production H2. Noticeably, the ZCS/FW with 7 wt% of FW exhibits optimal photocatalytic activity with the H2 evolution rate of 34.6 mmol g-1 h-1 and photodegradation of about 98% of RhB solution (10 mg l-1) in 60 min. These outstanding photocatalytic performances were found to be ascribed to the formation of direct Z-scheme heterojunction, resulting in effective separation and transfer of photogenerated charge carriers. Moreover, active species trapping experiments further demonstrate the electrons transfer followed Z-scheme system, and the photocatalytic mechanism was proposed.
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Affiliation(s)
- Yunxiang Tang
- School of Materials Science and Engineering, Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, Liaocheng University, Liaocheng 252000, People's Republic of China
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Guo Y, Ahn MJ, Chan A, Wang CH, Kang JH, Kim SB, Bello M, Arora RS, Zhang Q, He X, Li P, Dechaphunkul A, Kumar V, Kamble K, Li W, Kandil A, Cohen EEW, Geng Y, Zografos E, Tang PZ. Afatinib versus methotrexate as second-line treatment in Asian patients with recurrent or metastatic squamous cell carcinoma of the head and neck progressing on or after platinum-based therapy (LUX-Head & Neck 3): an open-label, randomised phase III trial. Ann Oncol 2019; 30:1831-1839. [PMID: 31501887 PMCID: PMC6927323 DOI: 10.1093/annonc/mdz388] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Treatment options are limited for patients with recurrent or metastatic squamous cell carcinoma of the head and neck (HNSCC) following progression after first-line platinum-based therapy, particularly in Asian countries. PATIENTS AND METHODS In this randomised, open-label, phase III trial, we enrolled Asian patients aged ≥18 years, with histologically or cytologically confirmed recurrent/metastatic HNSCC following first-line platinum-based therapy who were not amenable for salvage surgery or radiotherapy, and had an Eastern Cooperative Oncology Group (ECOG) performance status of 0/1. Patients were randomised (2 : 1) to receive oral afatinib (40 mg/day) or intravenous methotrexate (40 mg/m2/week), stratified by ECOG performance status and prior EGFR-targeted antibody therapy. The primary end point was progression-free survival (PFS) assessed by an independent central review committee blinded to treatment allocation. RESULTS A total of 340 patients were randomised (228 afatinib; 112 methotrexate). After a median follow-up of 6.4 months, afatinib significantly decreased the risk of progression/death by 37% versus methotrexate (hazard ratio 0.63; 95% confidence interval 0.48-0.82; P = 0.0005; median 2.9 versus 2.6 months; landmark analysis at 12 and 24 weeks, 58% versus 41%, 21% versus 9%). Improved PFS was complemented by quality of life benefits. Objective response rate was 28% with afatinib and 13% with methotrexate. There was no significant difference in overall survival. The most common grade ≥3 drug-related adverse events were rash/acne (4% with afatinib versus 0% with methotrexate), diarrhoea (4% versus 0%), fatigue (1% versus 5%), anaemia (<1% versus 5%) and leukopenia (0% versus 5%). CONCLUSIONS Consistent with the phase III LUX-Head & Neck 1 trial, afatinib significantly improved PFS versus methotrexate, with a manageable safety profile. These results demonstrate the efficacy and feasibility of afatinib as a second-line treatment option for certain patients with recurrent or metastatic HNSCC. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT01856478.
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Affiliation(s)
- Y Guo
- Department of Medical Oncology, Shanghai East Hospital, Tongji University, Shanghai, China.
| | - M-J Ahn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - A Chan
- State Key Laboratory in Translational Oncology, The Chinese University of Hong Kong, Hong Kong, China
| | - C-H Wang
- Department of Medical Oncology, Chang Gung Memorial Hospital at Keelung, Keelung, Taiwan
| | - J-H Kang
- The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul
| | - S-B Kim
- Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - M Bello
- Department of Oncology, St Luke's Medical Center, Quezon City, Philippines
| | - R S Arora
- Department Oncology, Sujan Surgical Cancer Hospital and Amravati Cancer Foundation, Amravati, India
| | - Q Zhang
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - X He
- Department of Medical Oncology, Cancer Hospital, Chinese Academy of Medical Science, Beijing
| | - P Li
- West China Hospital, Sichuan University, Chengdu, China
| | - A Dechaphunkul
- Division of Medical Oncology, Prince of Songkla University, Songkhla, Thailand
| | - V Kumar
- Department of Surgical Oncology, King George's Medical University, Lucknow
| | - K Kamble
- Department of Medicine, Government Medical College and Hospital, Nagpur, India
| | - W Li
- Department of Hematology and Oncology, First Hospital Affiliated to Jilin University, Jilin, China
| | - A Kandil
- Internal Medicine, Alexandria University Hospital, Alexandria, Egypt
| | - E E W Cohen
- Department of Medicine, University of California, San Diego, USA
| | - Y Geng
- Biostatistics, Boehringer Ingelheim (China) Investment Co., Ltd, China
| | - E Zografos
- Clinical Development and Medical Affairs, Boehringer Ingelheim Ltd, Bracknell, Berkshire, UK
| | - P Z Tang
- Department of Oncology, Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Zhao H, Lai C, Zhang M, Zhou S, Liu Q, Wang D, Geng Y, Wang X. An improved 2D-HPLC-UF-ESI-TOF/MS approach for enrichment and comprehensive characterization of minor neuraminidase inhibitors from Flos Lonicerae Japonicae. J Pharm Biomed Anal 2019; 175:112758. [DOI: 10.1016/j.jpba.2019.07.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 07/03/2019] [Accepted: 07/04/2019] [Indexed: 12/30/2022]
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38
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Wang XY, Zhang R, Wang Z, Geng Y, Lin J, Ma K, Zuo JL, Lu L, Zhang JB, Zhu WW, Chen JH. Meta-analysis of the association between primary tumour location and prognosis after surgical resection of colorectal liver metastases. Br J Surg 2019; 106:1747-1760. [PMID: 31386192 DOI: 10.1002/bjs.11289] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 05/14/2019] [Accepted: 05/28/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Primary tumour location is emerging as an important prognostic factor in localized and metastatic colorectal cancers. However, its prognostic role in colorectal liver metastasis (CRLM) after hepatectomy remains controversial. A systematic review and meta-analysis was undertaken to evaluate its prognostic value. METHODS References were identified through searches of PubMed, Embase, Web of Science and the Cochrane Library comparing overall or disease-free survival after hepatic resection between patients with CRLM originating from right- or left-sided colorectal cancers. Data were pooled using hazard ratios (HRs) and 95 per cent confidence intervals according to a random-effects model. Meta-regression and subgroup analyses were conducted to assess the effect of underlying confounding factors on HR estimates and to adjust for this. RESULTS The final analysis included 21 953 patients from 45 study cohorts. Compared with left-sided primary tumour location, right-sided location was associated with worse overall survival (HR 1·39, 95 per cent c.i. 1·28 to 1·51; P < 0·001; prediction interval 1·00 to 1·93), and also tended to have a negative impact on disease-free survival (HR 1·18, 1·06 to 1·32; P = 0·004; prediction interval 0·79 to 1·75). Subgroup analysis showed that the negative effect of right-sided primary tumour location on overall survival was more prominent in the non-Asian population (HR 1·47, 1·33 to 1·62) than the Asian population (HR 1·18, 1·05 to 1·32) (P for interaction <0·01). CONCLUSION This study demonstrated a prognostic role for primary tumour location in patients with CRLM receiving hepatectomy, especially regarding overall survival. Adding primary tumour location may provide important optimization of prognosis prediction models for CRLM in current use.
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Affiliation(s)
- X-Y Wang
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Institutes of Cancer Metastasis, Fudan University, Shanghai, China
| | - R Zhang
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Institutes of Cancer Metastasis, Fudan University, Shanghai, China
| | - Z Wang
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Institutes of Cancer Metastasis, Fudan University, Shanghai, China
| | - Y Geng
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Institutes of Cancer Metastasis, Fudan University, Shanghai, China
| | - J Lin
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Institutes of Cancer Metastasis, Fudan University, Shanghai, China
| | - K Ma
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Institutes of Cancer Metastasis, Fudan University, Shanghai, China
| | - J-L Zuo
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Institutes of Cancer Metastasis, Fudan University, Shanghai, China
| | - L Lu
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Institutes of Cancer Metastasis, Fudan University, Shanghai, China
| | - J-B Zhang
- Department of Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China
| | - W-W Zhu
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Institutes of Cancer Metastasis, Fudan University, Shanghai, China
| | - J-H Chen
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Institutes of Cancer Metastasis, Fudan University, Shanghai, China
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Shao Z, Zhang D, Li H, Su C, Pu X, Geng Y. Fabrication of MIL-88A/g-C3N4 direct Z-scheme heterojunction with enhanced visible-light photocatalytic activity. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.03.040] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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40
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Tang Y, Zhang D, Li Y, Huang B, Li H, Pu X, Geng Y. Fabrication of magnetically recoverable Ag/CuNb2O6/CuFe2O4 ternary heterojunction composite for highly efficient photocatalytic degradation of pollutants. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.03.049] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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41
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Geng Y, Dong J, Zhou Q. Rapid improvement of muscle weakness post-thymectomy indicates good long-term neurological outcome in patients with ocular myasthenia gravis. Eur J Neurol 2019; 26:1421-1423. [PMID: 31299129 DOI: 10.1111/ene.14036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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: 12/06/2018] [Accepted: 07/08/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND PURPOSE This study was conducted to evaluate whether post-thymectomy rapid remission of ocular myasthenia gravis (oMG) is a prognostic indicator of good long-term neurological outcome. METHODS Eighty-four oMG patients who underwent thymectomy at our institute were enrolled. The incidence of 5-year complete stable remission (CSR) was compared between patients with rapid remission of MG status (<1 month after surgery) and those with non-rapid remission. RESULTS Kaplan-Meier survival analysis indicated that the incidence of CSR was higher in oMG patients with rapid remission than in those without rapid remission (P < 0.001). Multivariate analysis showed that rapid remission (odds ratio 16.34, 95% confidence interval 3.58-74.60, P < 0.001) is an independent prognostic factor for CSR. CONCLUSION Postoperative rapid remission of MG status predicts a higher likelihood of complete remission in patients with oMG.
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Affiliation(s)
- Y Geng
- Department of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.,Department of Lung Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - J Dong
- Department of Lung Cancer Center, West China Hospital of Sichuan University, Chengdu, China
| | - Q Zhou
- Department of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu, China.,Department of Lung Cancer Center, West China Hospital of Sichuan University, Chengdu, China
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Liu K, Deng L, Li H, Bao Y, Xiao Z, Li B, Zhou Q, Geng Y, Wang L. Two isostructural Co/Ni fluorine-containing metal-organic frameworks for dye adsorption and supercapacitor. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.03.052] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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43
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Zhang D, Liu H, Su C, Li H, Geng Y. Combustion synthesis of highly efficient Bi/BiOBr visible light photocatalyst with synergetic effects of oxygen vacancies and surface plasma resonance. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2019.02.037] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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44
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Lin H, Sun B, Wang H, Ruan Q, Geng Y, Li Y, Wu J, Wang W, Liu J, Wang X. Unique 1D Cd 1- x Zn x S@O-MoS 2 /NiO x Nanohybrids: Highly Efficient Visible-Light-Driven Photocatalytic Hydrogen Evolution via Integrated Structural Regulation. Small 2019; 15:e1804115. [PMID: 30645027 DOI: 10.1002/smll.201804115] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 11/17/2018] [Indexed: 06/09/2023]
Abstract
Development of noble-metal-free photocatalysts for highly efficient sunlight-driven water splitting is of great interest. Nevertheless, for the photocatalytic H2 evolution reaction (HER), the integrated regulation study on morphology, electronic band structures, and surface active sites of catalyst is still minimal up to now. Herein, well-defined 1D Cd1- x Znx S@O-MoS2 /NiOx hybrid nanostructures with enhanced activity and stability for photocatalytic HER are prepared. Interestingly, the band alignments, exposure of active sites, and interfacial charge separation of Cd1- x Znx S@O-MoS2 /NiOx are optimized by tuning the Zn-doping content as well as the growth of defect-rich O-MoS2 layer and NiOx nanoparticles, which endow the hybrids with excellent HER performances. Specifically, the visible-light-driven (>420 nm) HER activity of Cd1- x Znx S@O-MoS2 /NiOx with 15% Zn-doping and 0.2 wt% O-MoS2 (CZ0.15 S-0.2M-NiOx ) in lactic acid solution (66.08 mmol h-1 g-1 ) is about 25 times that of Pt loaded CZ0.15 S, which is further increased to 223.17 mmol h-1 g-1 when using Na2 S/Na2 SO3 as the sacrificial agent. Meanwhile, in Na2 S/Na2 SO3 solution, the CZ0.15 S-0.2M-NiOx sample demonstrates an apparent quantum yield of 64.1% at 420 nm and a good stability for HER under long-time illumination. The results presented in this work can be valuable inspirations for the exploitation of advanced materials for energy-related applications.
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Affiliation(s)
- Haifeng Lin
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
| | - Bowen Sun
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
| | - Hui Wang
- Taishan Scholar Distinguishing Discipline Talent Team of Rubber-Plastics Science and Engineering, School of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
| | - Qinqin Ruan
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
| | - Yanling Geng
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
| | - Yanyan Li
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
| | - Jiakun Wu
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
| | - Wenjing Wang
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
| | - Jie Liu
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
| | - Xun Wang
- Key Lab of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China
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Lu W, Zhang YP, Zhu HG, Zhang T, Zhang L, Gao N, Chang DY, Yin J, Zhou XY, Li MY, Li YT, Li ZZ, He Q, Geng Y. Evaluation and comparison of the diagnostic performance of routine blood tests in predicting liver fibrosis in chronic hepatitis B infection. Br J Biomed Sci 2019; 76:137-142. [PMID: 31062646 DOI: 10.1080/09674845.2019.1615717] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background & aims: Biopsy is the gold standard for staging liver fibrosis, but it may be accompanied by complications. As an alternative, non-invasive markers such as transient elastography (for liver fibrosis) and certain combinations of routine blood markers (liver function tests, full blood count) have been developed although their clinical significance remains controversial. Here, we compare the diagnostic values of non-invasive markers for liver fibrosis in patients with chronic hepatitis B infection. Methods: Transient elastography and routine laboratory tests were performed in 196 patients. Diagnostic performances were compared and were assessed based on the area under the curve (AUC) of a receiver operating characteristic (ROC) analysis. Results: Elevated GGT to platelet ratio (GPR), the fibrosis index FIB-4 [based on age, AST, platelets and ALT], platelet to lymphocyte ratio (PLR) and total bilirubin were independent predictors of liver stiffness defined by transient elastography (all P < 0.001). The AUCs of GPR in predicting both advanced fibrosis and cirrhosis were significantly larger than that of FIB-4 (P = 0.037 and P = 0.008, respectively) and AST-to-platelet ratio index (APRI) (P = 0.008 and P = 0.005). FIB-4, APRI and red cell volume distribution width-to-platelet ratio (RPR) had similar diagnostic values in discriminating different levels of liver fibrosis. Conclusions: GPR showed the best diagnostic value and RPR and PLR are easily available and inexpensive markers in evaluating fibrosis and cirrhosis. The diagnostic values of these laboratory markers are useful in diagnosing advanced fibrosis or cirrhosis, and in confirming the different levels of liver fibrosis.
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Affiliation(s)
- W Lu
- a Department of Laboratory , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
| | - Y P Zhang
- a Department of Laboratory , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
| | - H G Zhu
- a Department of Laboratory , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
| | - T Zhang
- a Department of Laboratory , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
| | - L Zhang
- a Department of Laboratory , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
| | - N Gao
- a Department of Laboratory , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
| | - D Y Chang
- b Department of Gastroenterology and Hepatology , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
| | - J Yin
- a Department of Laboratory , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
| | - X Y Zhou
- a Department of Laboratory , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
| | - M Y Li
- c Department of Microbiology and Infectious Disease Center , Peking University Health Science Center , Beijing , China
| | - Y T Li
- d Key Laboratory of Medical Molecular Virology of Ministries of Health and Education, Shanghai Medical College , Fudan University , Shanghai , China
| | - Z Z Li
- a Department of Laboratory , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
| | - Q He
- a Department of Laboratory , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
| | - Y Geng
- a Department of Laboratory , the Second Affiliated Hospital of Xi'an Jiao Tong University , Xi'an , China
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Cao C, Du P, Zhu X, Yan H, Song X, Zhu H, Geng Y, Wang D. Rapid screening and purification of potential alkaloid neuraminidase inhibitors from Toddalia asiatica (Linn.) Lam. roots via ultrafiltration liquid chromatography combined with stepwise flow rate counter-current chromatography. J Sep Sci 2019; 42:2621-2627. [PMID: 31166086 DOI: 10.1002/jssc.201900379] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [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: 04/14/2019] [Revised: 05/30/2019] [Accepted: 06/01/2019] [Indexed: 11/09/2022]
Abstract
Toddalia asiatica (Linn.) Lam. is a medical plant traditionally used to treat coughs, fevers, and various diseases. Alkaloids are the main active ingredients in Toddalia asiatica (Linn.) Lam., but traditional methods for screening and separation are complex and labor-intensive. In this work, an efficient strategy was developed to rapidly screen, identify, and separate neuraminidase inhibitors from Toddalia asiatica (Linn.) Lam. Ultrafiltration, high performance liquid chromatography, and time-of-flight mass spectrometry were employed for rapid screening and identification of neuraminidase inhibitors. A two-phase solvent system comprising n-hexane/ethyl acetate/methanol/water (5:5:3:7, v/v) was then selected for separation by high-speed counter-current chromatography. A sample loading of 200 mg and a stepwise flow rate were achieved by increasing the flow rate from 2 to 4 mL/min after 4 h. Three main fluoroquinoline alkaloids (haplopine, skimmianine, and 5-methoxydictamnine) along with two coumarins were obtained via one-step separation and their structures were determined by mass spectrometry and nuclear magnetic resonance. In vitro assays revealed skimmianine with half-maximal inhibitory concentration of 16.2 ± 0.7 µmol/L was selected as the potential highest neuraminidase inhibitor. The results suggest that ultrafiltration high performance liquid chromatography-mass spectrometry combined with high-speed counter-current chromatography is efficient for the screening and isolation of neuraminidase inhibitors from complex natural products.
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Affiliation(s)
- Chenxiao Cao
- College of Life Science, Shandong Normal University, Jinan, P. R. China.,Key Laboratory of TCM Quality Control, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Peixia Du
- College of Life Science, Shandong Normal University, Jinan, P. R. China.,Key Laboratory of TCM Quality Control, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Xiaomeng Zhu
- College of Life Science, Shandong Normal University, Jinan, P. R. China.,Key Laboratory of TCM Quality Control, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Huijiao Yan
- Key Laboratory of TCM Quality Control, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Xiangyun Song
- Key Laboratory of TCM Quality Control, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Heng Zhu
- Key Laboratory of TCM Quality Control, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Yanling Geng
- Key Laboratory of TCM Quality Control, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
| | - Daijie Wang
- College of Life Science, Shandong Normal University, Jinan, P. R. China.,Key Laboratory of TCM Quality Control, Shandong Analysis and Test Center, Qilu University of Technology (Shandong Academy of Sciences), Jinan, P. R. China
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Song X, Cui L, Li J, Yan H, Li L, Wen L, Geng Y, Wang D. A novel bioreactor for highly efficient biotransformation of resveratrol from polydatin with high-speed counter-current chromatography. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.12.057] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Si Y, Bao H, Han L, Chen L, Zeng L, Jing L, Xing Y, Geng Y. Dexmedetomidine attenuation of renal ischaemia-reperfusion injury requires sirtuin 3 activation. Br J Anaesth 2018; 121:1260-1271. [PMID: 30442253 DOI: 10.1016/j.bja.2018.07.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [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: 08/16/2017] [Revised: 06/20/2018] [Accepted: 07/12/2018] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Dexmedetomidine attenuates renal ischaemia and reperfusion (I/R) injury, but its mechanism of action is unclear. As sirtuin 3 (SIRT3) activation can alleviate acute kidney injury, we investigated whether dexmedetomidine acts through SIRT3 to reduce renal I/R injury. METHODS The potential involvement of SIRT3 in dexmedetomidine attenuation of renal I/R injury was tested in HK2 cells subjected to hypoxia/reoxygenation and C57BL/6J mice subjected to renal I/R. A short interfering RNA targeting SIRT3 was used in some experiments to examine the potential role of SIRT3. Cell death and mitochondrial membrane potential (Δψm) were analysed in cultured cells. Mitochondrial damage in mice was assessed using electron microscopy and markers for renal function. Expression of cyclophilin D, cytochrome c, and SIRT3, and the level of cyclophilin D acetylation were determined. RESULTS Hypoxia/reoxygenation of HK2 cells increased cell death, cytochrome C expression, and cyclophilin D acetylation, and decreased Δψm and SIRT3 expression (P<0.05). Dexmedetomidine attenuated these changes. The dexmedetomidine effects were enhanced by SIRT3 overexpression and eliminated by SIRT3 knockdown. I/R in mice damaged renal function, and increased histological lesions, mitochondrial damage, cytochrome c expression, and cyclophilin D acetylation, while SIRT3 activity was decreased by 51% (P<0.05). Dexmedetomidine inhibited these changes in mice expressing normal levels of SIRT3, but not in SIRT3-knockdown mice. CONCLUSIONS Dexmedetomidine appears to act, at least in part, by up-regulating SIRT3 to inhibit mitochondrial damage and cell apoptosis and thereby protect against renal I/R injury.
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Affiliation(s)
- Y Si
- Department of Anaesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - H Bao
- Department of Anaesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China.
| | - L Han
- Department of Anaesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - L Chen
- Department of Anaesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - L Zeng
- Department of Anaesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - L Jing
- Department of Anaesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
| | - Y Xing
- Mechanical Engineering, Southeast University, Nanjing, People's Republic of China
| | - Y Geng
- Department of Anaesthesiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, People's Republic of China
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49
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Zhu H, Jiang H, Yu J, Song X, Zhao H, Li J, Geng Y, Wang D. Application of coordination agent in high‐speed counter‐current chromatography for the preparative separation and isolation ginkgolic acids from the sarcotesta of
Ginkgo biloba
L. J Sep Sci 2018; 41:4379-4386. [DOI: 10.1002/jssc.201800637] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Revised: 10/03/2018] [Accepted: 10/03/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Heng Zhu
- Key Laboratory of TCM Quality ControlShandong Analysis and Test CenterQilu University of Technology (Shandong Academy of Sciences) Jinan P. R. China
| | - Hailong Jiang
- Key Laboratory of TCM Quality ControlShandong Analysis and Test CenterQilu University of Technology (Shandong Academy of Sciences) Jinan P. R. China
| | - Jinqian Yu
- Key Laboratory of TCM Quality ControlShandong Analysis and Test CenterQilu University of Technology (Shandong Academy of Sciences) Jinan P. R. China
| | - Xiangyun Song
- Key Laboratory of TCM Quality ControlShandong Analysis and Test CenterQilu University of Technology (Shandong Academy of Sciences) Jinan P. R. China
| | - Hengqiang Zhao
- Key Laboratory of TCM Quality ControlShandong Analysis and Test CenterQilu University of Technology (Shandong Academy of Sciences) Jinan P. R. China
| | - Jingchao Li
- Key Laboratory of TCM Quality ControlShandong Analysis and Test CenterQilu University of Technology (Shandong Academy of Sciences) Jinan P. R. China
| | - Yanling Geng
- Key Laboratory of TCM Quality ControlShandong Analysis and Test CenterQilu University of Technology (Shandong Academy of Sciences) Jinan P. R. China
| | - Daijie Wang
- Key Laboratory of TCM Quality ControlShandong Analysis and Test CenterQilu University of Technology (Shandong Academy of Sciences) Jinan P. R. China
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50
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Zhang M, Cheng S, Liang Y, Mu Y, Yan H, Liu Q, Geng Y, Wang X, Zhao H. Rapid purification of antioxidants from Magnolia officinalis by semi-prep-HPLC with a two-step separation strategy guided by on-line HPLC-radical scavenging detection. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1100-1101:140-147. [DOI: 10.1016/j.jchromb.2018.09.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 08/03/2018] [Accepted: 09/29/2018] [Indexed: 01/05/2023]
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