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Kang J, Men Y, Wang J, Zhai Y, Deng L, Wang W, Liu W, Wang X, Bi N, Xiao Z, Liang J, Lv J, Zhou Z, Feng Q, Chen D, Wang L, Hui Z. Optimal Timing of Postoperative Radiotherapy (PORT) for Patients with pⅢA-N2 Non-Small Cell Lung Cancer (NSCLC) Receiving Complete Resection Followed by Adjuvant Chemotherapy. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Zhai Y, Tian Y, Feng Q, Dai J, Men K, Zhou Z, Hui Z, Wang W. Dosimetric Comparison Between Volume Modulated Arc Therapy and Intensity Modulated Radiotherapy in Postoperative Radiation of Thymic Neoplasms. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Zhai Y, Wei Y, Feng Q, Li Y, Hui Z, Zhou Z, Wang X, Zeng Q. Myasthenia Gravis and Prognosis of Thymoma: A Propensity Score Matching Trial. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Wang X, Zhang T, Deng L, Wang W, Liu W, Wang J, Zhai Y, Feng Q, LV J, Xiao Z, Chen D, Zhou Z, Bi N. Serial Circulating Tumor DNA for Evaluating Early Response During Chemoradiotherapy for Locally Advanced Esophageal Squamous Cell Carcinoma: Preliminary Analysis of a Prospective Biomarker Study. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Men Y, Kang J, Sun X, Wang J, Wang W, Deng L, Zhang T, Wang X, BI N, Liang J, Feng Q, Chen D, Zhou Z, Wang L, Hui Z. Postoperative Radiotherapy (PORT) For Patients with pⅢA-N2 EGFR-mutated Non-Small Cell Lung Cancer (NSCLC) after Complete Resection and Adjuvant Chemotherapy. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Liu XY, Li M, Dong B, Feng Q. Caprin1 targeted by circular circ_0000885 in the tumor progression of osteosarcoma. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 24:8631. [PMID: 32964949 DOI: 10.26355/eurrev_202009_22781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Since this article has been suspected of research misconduct and the corresponding authors did not respond to our request to prove originality of data and figures, "Caprin1 targeted by circular circ_0000885 in the tumor progression of osteosarcoma, by X.-Y. Liu, M. Li, B. Dong, Q. Feng, published in Eur Rev Med Pharmacol Sci 2020; 24 (9): 4665-4670-DOI: 10.26355/eurrev_202005_21152-PMID: 32432729" has been withdrawn. The Publisher apologizes for any inconvenience this may cause. https://www.europeanreview.org/article/21152.
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Sun Y, Zhang LN, Feng Q, Li L, Ai ML, Cao L, Tian D, Yang Q. [A preliminary study on the evaluation of diaphragm function by ultrasound in patients with invasive mechanical ventilation]. ZHONGHUA NEI KE ZA ZHI 2020; 59:695-699. [PMID: 32838500 DOI: 10.3760/cma.j.cn112138-20200113-00026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objectives: To study the feasibility of using ultrasound to evaluate diaphragm function in patients with invasive mechanical ventilation. Methods: From March to December 2017, 40 adult patients with acute respiratory distress syndrome who were admitted to the Department of Critical Care Medicine, Xiangya Hospital, Central South University for more than 48 hours were included. Diaphragmatic excursion and thickness of bilateral anterior, middle and posterior parts were measured by ultrasound for 5 consecutive days. Results: (1) Compared with the diaphragmatic excursion of the right [anterior: (11.05±3.04) mm; middle: (12.08±2.71) mm; posterior: (11.51±3.33) mm] and left [anterior: (13.63±7.52) mm; middle: (15.44±7.52) mm; posterior: (14.76±6.93) mm] sides on day 1, the diaphragmatic excursion of the right [anterior: (8.90±3.65) mm; middle: (10.02±4.24) mm; posterior: (10.25±4.38) mm] and left [anterior: (9.82±1.96) mm; middle: (11.60±1.13) mm; posterior: (11.52±1.98) mm] sides decreased significantly on day 3 (P<0.05). Bilateral anterior, middle and posterior diaphragmatic excursion recovered on day 5, and was higher than the baseline levels on day 1, with the left middle and posterior diaphragmatic excursion changing most significantly. (2) Compared with day 1, 2, 3, the thickening fraction of bilateral anterior, middle and posterior diaphragm were significantly decreased on day 4, with the left middle part [day 1: (33.87±14.34)%; day 2: (37.26±13.91)%; day 3: (30.56±14.27)%; day 4: (15.53±5.68)%] and the left posterior part [day 1: (35.50±15.69)%; day 2: (39.84±15.32)%; day 3: (29.06±14.96)%; day 4: (13.30±5.79)%] changing most significantly (P<0.05). The thickening fractions of left anterior, middle and posterior diaphragm recovered on day 5 compared with that on day 4, but still lower than those on day 1 (P<0.05). Conclusions: It is feasible to evaluate the diaphragm function in patients with invasive mechanical ventilation by ultrasound, which can provide guidance for preventing diaphragmatic atrophy and withdrawing from mechanical ventilation.
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Wu ZJ, Zhou MY, Zheng ZX, Bi JJ, Wang XS, Feng Q. [Progress in diagnosis and treatment of rectal neuroendocrine neoplasms]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2020; 42:438-444. [PMID: 32575937 DOI: 10.3760/cma.j.cn112152-20190820-00539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Neuroendocrine neoplasms (NENs) are relatively rare heterogeneous tumors that originate from peptidergic neurons and neuroendocrine cells and have been referred to as "carcinoids" in the past. Although this type of tumor had been previously considered to be indolent tumor with a low degree of malignancy, with the development of medicine and clinical study, researchers found that NENs had the potential to metastasize. They can occur in any part of the body where neuroendocrine cells are distributed and gastro-entero-pancreatic neuroendocrine neoplasms (GEP-NENs) are the most common type of NENs.Due to the improvement of techniques such as endoscopy and imaging, the incidence of rectal neuroendocrine tumors(R-NENs) and the number of related clinical researches have both increased significantly in recent years. Although researches in Chinese and foreign medical centers are mostly retrospective studies of small samples and the efficacies of different treatment methods are still under debating and lack of sufficient medical evidence to support, the diagnosis and treatment of this disease is gradually becoming standardized according to the proposal of corresponding guidelines. The recent advances in the epidemiology, diagnosis and treatment of rectal neuroendocrine neoplasms are reviewed in this paper.
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Yu C, Li L, Tuersun Y, Zhao X, Feng Q, Zhang T, Tay FR, Ma J. Oropharyngeal Secretion as Alternative for SARS-CoV-2 Detection. J Dent Res 2020; 99:1199-1205. [PMID: 32613877 DOI: 10.1177/0022034520940292] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
This study aimed to determine if sampling of oropharyngeal secretions (OSs) helps improves detection of SARS-CoV-2 RNA by nucleic acid amplification testing of potential patients with COVID-19. The first prospective study consisted of 75 patients with COVID-19 who were ready for discharge and who had 2 consecutive negative results per nucleic acid amplification testing (NAAT) of viral samples retrieved with nasopharyngeal swabs (NPSs). Because of detection of potential false negatives in that cohort, the NAAT results of paired OS and NPS samples from 50 additional recruits with COVID-19 during their recovery stage were used in a second prospective study to compare the diagnostic values of the 2 viral RNA sampling methods. For identification of the frequency of inconsistency between the sampling methods, the McNemar's test was used for difference analysis and the kappa statistic for consistency analysis. OSs obtained from 2 of the 75 participants in the first study yielded positive results for SARS-CoV-2 nucleic acid. Both were male and aged >60 y. Subsequent chemiluminescence enzyme immunoassays indicated that they were positive for the SARS-CoV-2 IgM and IgG antibodies. For parallel NAAT of OS and NPS samples in the second study, McNemar's test indicated that the difference between the frequencies of inconsistent parts of OS and NPS was statistically significant (P = 0.021). Cohen's kappa coefficient for OS and NPS was 0.244, which is indicative of fair consistency. The NPS test has a risk of sending home more patients (59%) who still have the infection, while the OS test will make such an error in fewer patients (14%). Although OS sampling improves the accuracy of SARS-CoV-2 nucleic acid testing, it has to be emphasized that this conclusion is based on a very small sample size. Detection of viral RNA from a patient's secretions is not confirmative of viral infectivity.
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Yuan T, Cheng S, Zhou L, Feng Q, Lu P. Experimental Study on Transport of Carboxylate Polystyrene Microspheres, Using as a Cryptosporidium Oocysts Surrogate, with Runoff from the Slope Soil to the Surface Water Bodies. NATURE ENVIRONMENT AND POLLUTION TECHNOLOGY 2020. [DOI: 10.46488/nept.2020.v19i02.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Liu XY, Li M, Dong B, Feng Q. Caprin1 targeted by circular circ_0000885 in the tumor progression of osteosarcoma. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 24:4665-4670. [PMID: 32432729 DOI: 10.26355/eurrev_202005_21152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Recent studies have revealed that circular RNAs (circRNAs) participate in the progression and development of many human diseases. Therefore, the purpose of this study was to uncover the role of circ_0000885 in the development of osteosarcoma and to explore the possible underlying mechanism. PATIENTS AND METHODS Circ_0000885 expression in osteosarcoma tissues and cells was detected by Real Time-quantitative Polymerase Chain Reaction (RT-qPCR). The knockdown of circ_0000885 was conducted in osteosarcoma cells. Subsequently, its function in the progression of osteosarcoma was determined by cell proliferation assay, colony formation assay, and cell cycle assay, respectively. Furthermore, the underlying mechanism was explored by RT-qPCR and Western blot. RESULTS Circ_0000885 was highly expressed in osteosarcoma tissues than that of adjacent tissues. Cell growth was significantly suppressed, and the distribution of cell cycle was regulated after circ_0000885 knock-down in vitro. Besides, both the mRNA and protein expressions of Caprin1 were significantly downregulated via silence of circ_0000885. Furthermore, Caprin1 was positively correlated with circ_0000885 in osteosarcoma tissues. CONCLUSIONS Circ_0000885 could enhance osteosarcoma cell proliferation and regulate cell cycle by upregulating Caprin1, which might contribute to the therapy for osteosarcoma.
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Lyu H, Xu G, Chen P, Song Q, Feng Q, Yi Y, Zheng S. 20-Hydroxyecdysone receptor-activated Bombyx mori CCAAT/enhancer-binding protein gamma regulates the expression of BmCBP and subsequent histone H3 lysine 27 acetylation in Bo. mori. INSECT MOLECULAR BIOLOGY 2020; 29:256-270. [PMID: 31840914 DOI: 10.1111/imb.12630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 11/09/2019] [Accepted: 12/06/2019] [Indexed: 06/10/2023]
Abstract
Cyclic adenosine monophosphate (cAMP) response element binding protein (CREB)-binding protein (CBP or CREBBP) plays important roles in regulating gene transcription and animal development. However, the process by which CBP is up-regulated to impact insect development is unknown. In this study, the regulatory mechanism of Bombyx mori CBP (BmCBP) expression induced by 20-hydroxyecdysone (20E) was investigated. In the Bo. mori cell line, DZNU-Bm-12, 20E enhanced BmCBP transcription and histone H3K27 acetylation. BmCBP RNA interference (RNAi) resulted in decreased histone H3K27 acetylation. Additionally, the luciferase activity analysis revealed that the transcription factor, Bo. mori CCAAT/enhancer-binding protein gamma (BmC/EBPg), activated BmCBP transcription, which was suppressed by BmC/EBPg RNAi and promoted by BmC/EBPg overexpression. Electrophoretic mobility shift assay and chromatin immunoprecipitation results demonstrated that BmC/EBPg could bind to the C/EBP cis-regulatory elements in two positions of the BmCBP promoter. Moreover, BmC/EBPg transcription was enhanced by the 20E receptor (BmEcR), which bound to the BmC/EBPg promoter. BmEcR RNAi significantly inhibited the transcriptional levels of BmC/EBPg and BmCBP in the presence of 20E. Furthermore, the BmEcR-BmC/EBPg pathway regulated the acetylation levels of histone H3K27. Altogether, these results indicate that BmEcR enhances the expression of BmC/EBPg, which binds to the BmCBP promoter, activates BmCBP expression and leads to histone H3K27 acetylation.
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Kuang TQ, Liu T, Feng Q, Liu WW, Liu HS, Turng LS. Fluid-Powered Projectile-Assisted Injection Molding: Principles and Developments. INT POLYM PROC 2020. [DOI: 10.3139/217.3882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Tan L, Xiao Z, Zhang H, Chen D, Feng Q, Zhou Z, Lv J, Liang J, Yin W. Survival comparision of three-dimensional radiotherapy alone with concurrent chemoradiotherapy for non-surgical esophageal carcinoma. Cancer Radiother 2020; 24:21-27. [PMID: 32001131 DOI: 10.1016/j.canrad.2019.06.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 06/23/2019] [Accepted: 06/26/2019] [Indexed: 12/29/2022]
Abstract
PURPOSE Radiotherapy is the main treatment method for patients with locally advanced, unresectable esophageal cancer. The aim of this study is to compare overall survival (OS) using 3D radiotherapy (3DRT) alone with concurrent chemoradiotherapy (CCRT) in 296 non-surgical esophageal carcinoma patients. PATENTS AND METHODS Over 10 years, of the 480 patients with esophageal carcinoma treated with 3DRT with or without chemotherapy, 148 patients each comprised 3DRT and CCRT groups after propensity score matching. RESULTS The 5- and 10-year OS (P=0.337) and PFS (P=0.715) rates for 3DRT alone were 22.0%, 14.4% and 26.1%, 23.2%, respectively, compared with 28.8%, 18.6% and 34.7%, 29.1% for CCRT, respectively. CCRT did not improve 5-year and 10-year OS or PFS in 60-70Gy group (OS: 27.5% and 25.2%; 17.9% and 17.0%, P=0.938; PFS: 38.3% and 31.8%; 31.9% and 27.8%, P=0.890) nor reduce 10-year hematogenous metastasis (31.7% and 28.3%, P=0.698). CCRT improved 5-year OS and PFS of 50.0-59.9Gy group (OS: 33.3% and 12.0%, P=0.029; PFS: 33.1% and 10.6%, P=0.081). For 3DRT, the 5-year OS and PFS rates were significantly better in the 60-70Gy group (P=0.017) compared with 50.0-59.9Gy group (P=0.002). For CCRT group, 5-year OS and PFS favored the 50.0-59.9Gy group, but the difference was insignificant. Major toxicities were greater with CCRT compared with 3DRT. CONCLUSION For non-surgical esophageal carcinoma patients, 3DRT combined with CCRT was effective in prolonging both OS and PFS.
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Rogers MA, Feng Q, Ladizhansky V, Good DB, Smith AK, Corridini M, Grahame DAS, Bryksa BC, Jadhav PD, Sammynaiken S, Lim LT, Guild B, Shim YY, Burnett PG, Reaney MJT. Correction: Self-assembled fibrillar networks comprised of a naturally-occurring cyclic peptide—LOB3. RSC Adv 2020; 10:13991. [PMID: 35503430 PMCID: PMC9051930 DOI: 10.1039/d0ra90035d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 03/31/2020] [Indexed: 11/25/2022] Open
Abstract
Correction for ‘Self-assembled fibrillar networks comprised of a naturally-occurring cyclic peptide—LOB3’ by M. A. Rogers et al., RSC Adv., 2016, 6, 40765–40776.
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Feng Q, Yao J. Hepatobiliary and Pancreatic: Common bile duct stones with situs inversus totalis. J Gastroenterol Hepatol 2020; 35:12. [PMID: 31412431 DOI: 10.1111/jgh.14833] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 08/08/2019] [Indexed: 12/09/2022]
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Zhang JY, Feng Q, Wang GQ, Wang XS, Zheng ZX, Wang Y, Xu DK. [Clinical analysis of laparoscopic remedial surgery for endoscopic lesions in early colorectal cancer]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2019; 41:870-872. [PMID: 31770857 DOI: 10.3760/cma.j.issn.0253-3766.2019.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the safety and feasibility of laparoscopic remedial surgery in patients who didn't reach the cure criterion of early colorectal cancer after endoscopic resection. Methods: The clinical and follow-up data of 12 patients who didn't reach the cure criterion of early colorectal cancer and then underwent endoscopic resection was collected. The clinicalpathological features and remedial indications were analyzed to evaluate the effects of laparoscopic remedial surgery. Results: The average number of lymph nodes in the lymph node dissection was 15 during remedial surgery, and 3 of them had lymph node metastasis. Among the 3 patients with residual cancer, two cases were poorly differentiated, 1 case was moderately differentiated, 1 case was positive for basal margin, and 1 case had vascular invasion. No lymph node metastasis occurred in the 9 patients who had no residual cancer. Among these, 8 cases were moderately differentiated, 1 case was poorly differentiated and 2 cases had positive basal margin. The average follow-up duration was 40 months and all 12 patients were in a state of survival at the last follow-up. During the follow-up of the 3 patients with residual cancer, 1 patient received adjuvant chemotherapy with unknown prognosis; 1 patient received postoperative adjuvant radiochemotherapy, and lung metastasis occurred; 1 patient did not receive any treatment after surgery and survived for 33 months. Conclusions: Laparoscopic remedial surgery is a safe and feasible remedy for patients who didn't reach the cure criterion of early colorectal cancer after endoscopic resection. However, the choice of remedial strategy for colorectal carcinoma needs further investigation for patients with no vascular invasion, high degree of differentiation, and negative basal margin.
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Ai ML, Huang L, Feng Q, Peng QY, Mo YN, Ai YH, Zhang LN. [The clinical significance of transcranial Doppler in early diagnosis of sepsis-associated encephalopathy]. ZHONGHUA NEI KE ZA ZHI 2019; 58:814-818. [PMID: 31665856 DOI: 10.3760/cma.j.issn.0578-1426.2019.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the clinical significance of transcranial Doppler (TCD) in early diagnosis of sepsis-associated encephalopathy(SAE). Methods: Septic patients admitted to the intensive care unit(ICU) were recruited at Xiangya Hospital, Central South University from July 2015 to March 2016. Clinical data and TCD parameters during 24 hours after admission were collected. All patients were screened for delirium using the confusion assessment method for the intensive care unit (CAM-ICU) twice a day. The gold standard of the diagnosis of SAE was positive CAM-ICU evaluation. Patients were divided into SAE group and the non-SAE group. TCD data including systolic velocity (Vs), diastolic velocity (Vd), mean velocity (Vm), pulsatility index (PI) and resistant index (RI) were analyzed to determine the optimal diagnostic cut-off value. Results: A total of 43 patients were enrolled including 12 in SAE group and 31 in non-SAE group. Vm and Vd were lower in SAE group [Vm: (53.50±12.22) cm/s vs. (61.68±9.63) cm/s, P<0.05; Vd: (33.42±10.87) cm/s vs. (43.16±7.84) cm/s, P<0.01] but PI and RI were significant higher in SAE group[PI:(1.16±0.2) vs. (0.90±0.15), P<0.01;RI:(0.65±0.08) vs. (0.56±0.06), P<0.01] than in non-SAE group. The cut-off values of Vs, Vm, Vd, PI and RI for the diagnosis of SAE were 112cm/s, 55.50cm/s, 34.50cm/s, 1.16, 0.65, respectively, with the relevant sensitivities of 19.4%, 83.9%, 93.5%, 58.3%, 58.3% and the specificities of 100.0%, 50.0%, 58.3%, 96.8%, 96.8%, respectively. The diagnostic AUC of Vd, PI and RI were 0.741, 0.808 and 0.808 respectively. Conclusions: The parameter changes of TCD suggest that the pathogenesis of SAE is related to cerebral hypoperfusion, TCD is a helpful method for the early diagnosis of SAE.
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Xu J, Liu T, Tang W, Chang W, Feng Q, Wei Y, Ren L, Ye Q, Cui Y, He G, Liu T, Zhu D, Ji M. Bevacizumab plus chemotherapy versus chemotherapy alone as first-line treatment for patients with RAS mutant unresectable colorectal liver-limited metastases: A single center randomized control trial. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz394.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Niu Z, Wei Y, Feng Q, Zhu D, Xu J. Robot-assisted natural orifice specimen extraction surgery for radical resection of colorectal cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz246.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Gu D, Feng Q, Guo C, Hou S, Lv J, Zhang Y, Yuan S, Zhao X. Occurrence and Risk Assessment of Antibiotics in Manure, Soil, Wastewater, Groundwater from Livestock and Poultry Farms in Xuzhou, China. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2019; 103:590-596. [PMID: 31486910 DOI: 10.1007/s00128-019-02692-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 08/10/2019] [Indexed: 06/10/2023]
Abstract
Antibiotics in manure, soil, wastewater, and groundwater samples from the livestock and poultry farms in Xuzhou City were investigated in the present study. The concentrations of antibiotics in all matrices varied greatly among farms. Total concentrations of fluoroquinolones and macrolides were much higher than those of sulfonamides in manures and soil samples. Total concentrations of antibiotics in wastewater of livestock farms were higher than those of poultry farm. Josamycin (JM) and tilmicosin (TIL) accounted for more than 74% of the nine macrolides in all groundwater samples. Sulfamethizole (SMT), fleroxacin (FLE), cinoxacin (CIN) and JM were the main antibiotics detected in manure and soil samples, while sulfamethoxypyridazine (SMP), sulfameter (SME), SMT, FLE, JM and TIL accounted for a large proportion of antibiotics in surface and groundwater. The risk assessment of target antibiotics revealed that JM in wastewater showed relatively high RQs for aquatic organisms.
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Hui Z, Men Y, Hu C, Zhou Z, Liang J, Feng Q, Nan B, Wang X, Chen D, Xiao Z, Lv J, Deng L, Zhang T, Wang W, Gao S, He J, Wang L. OA12.06 A Prospective Randomized Phase Ⅲ Study of Precise PORT for Patients with pⅢA-N2 NSCLC After Complete Resection and Adjuvant Chemotherapy. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.475] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Fu CD, Lin DY, Liang CK, Qiu XL, Sun SS, Feng Q, Liu HX. [Validation and optimization of the indicator system of risk assessment for mechanical cuts]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2019; 37:449-452. [PMID: 31256529 DOI: 10.3760/cma.j.issn.1001-9391.2019.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To validation and optimization the indicator system of risk assessment for mechanical cuts. Methods: The risk assessment index system of mechanical cutting injury established earlier was used to assess the risk of mechanical cutting injury in 40 cases of mechanical cutting injury registered from January 2015 to December 2017 and 40 similar positions without accidents in the same period. The multiple stepwise regression analysis was used to screen the indicator system, and to adjust the weight coefficient of each index. The total coincidence rate and Kappa value were compared between before and after optimization respectively. Results: The new index system has 3 first-class indicators, 10 second-class indicators and 14 three-class indicators, fewer than the old index system which has 3 first-class indicators, 10 second-class indicators, 34 three-class indicators. There three indicators have revamped in the first-class. The total of coincidence rates of the new and old indicator systems were 67.50% and 90.00%, the difference was statistically significant (P<0.01). The Kappa value were 0.35 and 0.80, respectively. Conclusion: The evaluation results with new indicator systems is more consistent with the actual hazard detection the the old indicator systems, and scientific, reasonable and practical, and the indicator system of risk assessment for mechanical cuts can be used for the risk assessment of mechanical cutting injuries.
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Zhai Y, Hui Z, Men Y, Liang J, Wang J, Feng Q, Zhou Z, Xiao Z, Bi N, Wang L. Concurrent Erlotinib and Radiotherapy for Chemotherapy- intolerant Esophageal Squamous Cell Carcinoma Patients: A Propensity Score-Matched Analysis. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Deng L, Zhou Z, Xiao Z, Chen D, Feng Q, Dong X. Efficacy Analysis of Hippocampal-Sparing Prophylactic Cranial Irradiation in Small Cell Lung Cancer and Recommendation for Target Volume Delineation: a single center experience. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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76
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Wu H, Feng Q, Yang H, Lu P, Gao B, Alansari A. Enhanced phenanthrene removal in aqueous solution using modified biochar supported nano zero-valent iron. ENVIRONMENTAL TECHNOLOGY 2019; 40:3114-3123. [PMID: 30430915 DOI: 10.1080/09593330.2018.1549104] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 11/10/2018] [Indexed: 06/09/2023]
Abstract
The present work investigated the removal behaviour of phenanthrene (PHE) by nano zero-valent iron immobilized on alkali modified biochar (nZVI/MB). Batch studies showed that nZVI/MB enhanced PHE removal by 4.9 times that of the nZVI and 1.2 times that of modified biochar (MB) alone, due to the greater surface area and the inhibited aggregation of nZVI on the surface of MB. Transmission electron microscopy images revealed that the spherical nZVI particulates with an average diameter of 32 nm uniformly dispersed on the surface of MB. The PHE removal fitted well with the pseudo-second-order model (R2>0.98) was an endothermic and spontaneous process. The forces of π-π interaction, hydrophobic interaction and reduction of supported nZVI were contributed to PHE removal process. In addition, the PHE degradation products in solution were determined by gas chromatograph-mass spectrometer after reaction with nZVI/MB.
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77
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Zhai Y, Zhou Z, Wang S, Feng Q, Liu Y, Xiao Z, Li Y. Characteristics and Treatment Outcomes of Primary Mediastinal Seminomas: A Report of 30 Cases from a Single Center. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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78
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Wang D, Bi N, Zhang T, Zhou Z, Xiao Z, Liang J, Chen D, Hui Z, Feng Q, Wang L. Comparison of the Efficacy and Toxicities for Locally Advanced Non-Small Cell Lung Cancer Treated By Simultaneous Integrated Boost Intensity-Modulated Radiotherapy or Conventional Intensity-Modulated Radiotherapy: A Retrospective Study of 426 Patients. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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79
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Zhai Y, Hui Z, Men Y, Feng Q, Zhou Z, Lv J, Wang W, Deng L, Zhang T, Wang X, Bi N, Wang L. TTF-1 Expression is Correlated with Necessity of Postoperative Radiotherapy in Stage IIIA-N2 Lung Adenocarcinoma. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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80
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Zhai Y, Feng Q, Gao Y, Hui Z, Zhou Z, Xiao Z, Zhang Y, Lv J, Bi N, Wang L, He J. THYPORT: Postoperative Radiotherapy Versus Surgery Alone in Masaoka Stage II Thymoma: Mid-Term Result of a Prospective Randomized Study from a Single Center(NCT 02014805). Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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81
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Wang J, Men Y, Kang J, Sun X, Deng L, Zhai Y, Wang W, Bi N, Liang J, Lv J, Zhou Z, Feng Q, Xiao Z, Chen D, Wang L, Zhao J, Hui Z. Impact of Radiotherapy on Predictive Value of Systematic Inflammation-immune Score in Patients with pN2 Non-Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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82
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Sun X, Hui Z, Men Y, Kang J, Yuan M, Liang J, Feng Q, Zhou Z, Xiao Z, Lv J, Bi N, Deng L, Wang W, Zhang T, Wang X, Wang L. Patterns of Local-Regional Failure (LRF) in Completely Resected pⅢA-N2 Non-Small Cell Lung Cancer (NSCLC) after Adjuvant Chemotherapy and Postoperative Radiotherapy (PORT). Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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83
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Men Y, Wang J, Kang J, Sun X, Wang W, Deng L, Zhang T, Wang X, BI N, Liang J, Feng Q, Chen D, Zhou Z, Wang L, Hui Z. Postoperative Radiotherapy (PORT) Improves Survivals of Resected pN2 Non-Small Cell Lung Cancer (NSCLC): A Propensity Score-Matched (PSM) Analysis. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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84
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Gu D, Guo C, Lv J, Hou S, Zhang Y, Feng Q, Zhang Y, Xu J. Removal of methamphetamine by UV-activated persulfate: Kinetics and mechanisms. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.05.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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85
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Wang AP, Liu L, Gu LL, Wu S, Guo CM, Feng Q, Xia WL, Yuan C, Zhu SY. Expression of duck hepatitis A virus type 1 VP3 protein mediated by avian adeno-associated virus and its immunogenicity in ducklings. Acta Virol 2019; 63:53-59. [PMID: 30879313 DOI: 10.4149/av_2019_104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The avian adeno-associated virus (AAAV) is a replication-defective nonpathogenic virus that has been proved to be useful as a viral vector in gene delivery. In this study, the feasibility of AAAV for transgenic expression of duck hepatitis A virus (DHAV) VP3 structural protein and its ability to induce protective immunity in ducklings was assessed. The recombinant AAAV (rAAAV-VP3) expressing the VP3 protein was prepared by co-infection of Sf9 cells with recombinant baculovirus (rBac-VP3) containing VP3 gene flanked by inverted terminal repeats (ITRs) of AAAV and the other two recombinant baculovirus expressing AAAV functional and structural genes, respectively. The generation of rAAAV-VP3 was demonstrated by electron microscopy, immunofluorescence assay, and western blot analysis. One day old ducklings were inoculated with rAAAV-VP3 or commercial attenuated vaccine and then challenged with DHAV-1 strain SH two weeks post vaccination. Anti-DHAV-1 antibodies were detected in all vaccinated groups by ELISA, and the titers between the rAAAV-VP3 group and the attenuated vaccine group were not statistically significant. Real time RT-PCR analysis showed that the virus copy numbers in the livers of the PBS control group were significantly higher than that of the rAAAV-VP3 and attenuated vaccine groups. In conclusion, we demonstrated that the VP3 expression mediated by rAAAV in ducklings could induce protective immunity against DHAV challenge, and this could be a candidate vaccine for the control of duck viral hepatitis. Keywords: avian adeno-associated virus; duck hepatitis A virus; VP3 gene; immunogenicity.
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Wang AP, Liu L, Gu LL, Guo CM, Wu S, Feng Q, Xia WL, Wu Z, Zhu SY. Protection against duck hepatitis a virus type 1 conferred by a recombinant avian adeno-associated virus. Poult Sci 2019; 98:112-118. [PMID: 30053293 DOI: 10.3382/ps/pey325] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 06/29/2018] [Indexed: 11/20/2022] Open
Abstract
The avian adeno-associated virus (AAAV) has been proved to be an efficient gene transfer vector for human gene therapy and vaccine research. In this experiment, an AAAV-based vaccine was evaluated for the development of a vaccine against duck hepatitis a virus type 1 (DHAV-1). The major capsid VP1 gene was amplified and subcloned into pFBGFP containing the inverted terminal repeats of AAAV, and then the recombinant baculovirus rBac-VP1 was generated. The recombinant AAAV expressing the VP1 protein (rAAAV-VP1) was produced by co-infecting Sf9 cells with rBac-VP1 and the other 2 baculoviruses containing AAAV functional genes and structural genes respectively, and confirmed by electron microscopy, Western blotting and immunofluorescence assays. Quantitative real-time PCR revealed that the titer of rAAAV-VP1 was about 9 × 1012 VG/mL. Immunogenicity was studied in ducklings. One day ducklings were injected intramuscularly once with rAAAV-VP1. Serum from rAAAV-VP1-vaccinated ducklings showed a systemic immune response evidenced by VP1-specific enzyme-linked immunosorbent assay and virus neutralization test. Furthermore, all ducklings inoculated with rAAAV-VP1 were protected against DHAV-1 challenge. The data of quantitative real-time RT-PCR from livers of challenged ducklings also showed that the level of virus copies in rAAAV-VP1 group was significantly lower than that of the PBS group. Collectively, these results demonstrate that the AAAV-based vaccine is a potential vaccine candidate for the control of duck viral hepatitis.
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87
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Feng Q, Wu L, Ai YH, Deng SY, Ai ML, Huang L, Liu ZY, Zhang LN. [The diagnostic value of neuron-specific enolase, central nervous system specific protein and interleukin-6 in sepsis-associated encephalopathy]. ZHONGHUA NEI KE ZA ZHI 2019; 56:747-751. [PMID: 29036956 DOI: 10.3760/cma.j.issn.0578-1426.2017.10.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the diagnostic value of neuron-specific enolase(NSE), central nervous system specific protein(S100β), interleukin-6(IL-6) in sepsis-associated encephalopathy(SAE). Methods: Clinical data of patients admitted to ICU and diagnosed with sepsis were collected from January 2015 to June 2016 in Xiangya Hospital, Central South University. SAE was defined as cerebral dysfunction in the presence of sepsis that also fulfilled the exclusion criteria. The acute physiology and chronic health score (APACHE Ⅱ), sequential organ failure assessment (SOFA), NSE, S100β, IL-6, ICU stay time and 28-day mortality were compared between the two groups. NSE, S100β and IL-6 were measured on the 1st and 3rd day in ICU to determine the optimal cut-off value of SAE. Results: Among 59 enrolled patients, 36 were assigned to SAE group while 23 were non-SAE group. The SAE group had a significantly higher APACHE Ⅱ and SOFA scores, as well as the length of ICU stay (P<0.01). The levels of NSE, S100β and IL-6 in the two groups both increased on the 1st day, and decreased on the 3rd day. The level of NSE on the 1st day[19.28(13.00, 30.52) μg/L vs 16.61(7.58, 22.01 μg/L)] and the 3rd day[16.03(9.40, 21.29) μg/L vs 11.39(8.49, 15.00) μg/L, P=0.029], IL-6 on the 1st day[676.25(81.34, 5 000.00) mg/L vs [209.10(42.27, 648.20) mg/L, P=0.005] and the 3rd day[157.10(72.85, 687.63) mg/L vs 55.92(31.62, 177.00) mg/L, P=0.026] of SAE group was significantly higher than those of non-SAE group. However S100β between groups on the 1st day [0.33(0.15, 0.54) μg/L vs 0.23(0.16, 0.53) μg/L] and the 3rd day[0.19(0.10, 0.29) μg/L vs 0.10(0.05, 0.17) μg/L] was neither significant (P>0.05). The diagnostic values for SAE of NSE, S100β and IL-6 were 14.36 μg/L, 0.14 μg/L and 91.305 mg/L with sensitivity 61.1%, 61.1%, 72.2% and specificity 73.9%, 69.6%, 69.6%, respectively. The diagnostic AUC of NSE and IL-6 combination was 0.774, 95%CI 0.651-0.896. Conclusion: All sepsis patients have different degrees of brain injury. NSE combined with IL-6 on the 3rd day in ICU demonstrates the diagnostic significance of SAE.
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88
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Li M, Shi J, Lü QP, Wei FH, Gai TZ, Feng Q. [Multiple factors analysis of early postpartum pelvic floor muscles injury in regenerated parturients]. ZHONGHUA YI XUE ZA ZHI 2018; 98:818-822. [PMID: 29609262 DOI: 10.3760/cma.j.issn.0376-2491.2018.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the risk factors for multiparous pelvic floor muscles injury during 6-8 weeks after delivery. Method: From June 2015 to April 2017, 1917 women (1 523 primigravidas and 294 multiparas) were accepted postpartum pelvic floor function screening during 6-8 weeks after delivery in Beijing Hospital.Pelvic examination and pelvic floor muscle strength testing were carried out in these women.All the data were analyzed with multivariate logistic regression method to explore the related factors for postpartum pelvic floor muscle injury. Result: The incidence of muscle strength grades less than third grade was 63.60 % (type Ⅰ muscle fiber) and 24.83 % (type Ⅱ muscle fiber). Multivariate analysis showed that time interval, between two deliveries, less than 3 years (OR=2.16, 95%CI 1.21-3.86), and maternal BMI<18.5 (OR=3.04, 95%CI 1.10-9.30) and BMI≥28 (OR=3.04, 95%CI 1.10-9.30) before pregnancy were risk factors for postpartum injury of type Ⅰ muscle fiber. Gestational age more than 40 weeks increased the risk of damaging type Ⅱ muscle fiber (OR=2.79, 95%CI 1.156-6.76). Compared with cesarean section, vaginal delivery significantly increased the risk of injury of type Ⅰ and Ⅱ pelvic floor muscle fibers (P<0.05). Conclusion: The incidence of multiparous pelvic floor muscle injury was high in early postpartum period.Several factors are related to the pelvic floor muscle injury.Pelvic floor rehabilitation in early postpartum and maternal education may be helpful to reduce the radio of injury.
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89
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Zhai Y, Hui Z, Liang J, Feng Q, Bi N, Xiaozhen W, Zhou Z, Men Y, Wang L. Serum MicroRNAs in Predicting the Efficacy of Chemoradiotherapy for Locally Advanced Esophageal Squamous Carcinoma. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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90
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Men Y, Hui Z, Kang J, Sun X, Liang J, Feng Q, Zhou Z, Wang L. Postoperative Radiation Therapy Has No Effect in Improving the Survival of Patients Aged ≤55 Years with Completely Resected Pathological Stage IIIA-N2 Non-Small-Cell Lung Cancer. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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91
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Wang J, Men Y, Kang J, Sun X, Deng L, Zhai Y, Wang W, Bi N, Wang X, Liang J, Lv J, Zhou Z, Feng Q, Xiao Z, Chen D, Yin W, Wang L, Zhao J, Hui Z, Hui Z. Significance of Systemic Immune-inflammation Status as a Prognostic Indicator in Resected Non-small Cell Lung Cancer with Pathological N2 Nodal Involvement. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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92
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Yuan M, Hui Z, Men Y, Kang J, Sun X, Wang J, Deng L, Wang W, Liang J, Feng Q, Zhou Z, Wang L. Postoperative Radiation Therapy (PORT) May Not Improve Overall Survival (OS) of Patients with pIIIA-N2 Non-Small-Cell Lung Cancer (NSCLC) with Positive Surgical Margins. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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93
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Wang C, Lu X, Zhou Z, Bi N, Wang J, Hui Z, Liang J, Feng Q, Chen D, Xiao Z, Lv J, Wang X, Wang X, Zhang T, Deng L, Wang W, Xiao J, Li J, Wang L. Upfront Radiation Therapy with TKI Improved the Intracranial PFS but Not OS in the NSCLC Patients Harboring EGFR Mutation and Brain Metastases. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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94
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Deng L, Zhou Z, Zhang W, Xiao Z, Feng Q, Chen D, Lv J, Liang J, Wang X, Wang L. The Impact of Thoracic Radiation Therapy after Chemotherapy on Survival in Extensive-Stage Small Cell Lung Cancer: A Propensity Score-Matched Analysis. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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95
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Deng L, Hui Z, Men Y, Wang J, Wang W, Liang J, Feng Q, Zhou Z, Wang L. Preoperative Clinical Risk Factors in Selecting Patients with Pathological IIIA-N2 Non-Small-Cell Lung Cancer Benefiting from Postoperative Radiation Therapy: A Propensity Score-Matched Analysis. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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96
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Zhang R, Li R, Feng Q, Zhi L, Li Z, Xu YO, Lin Y. Expression profiles and associations of FGF1 and FGF10 with intramuscular fat in Tibetan chicken. Br Poult Sci 2018; 59:613-617. [PMID: 30259763 DOI: 10.1080/00071668.2018.1507018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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97
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Cui ZG, Jin YJ, Sun L, Zakki S, Feng Q, Inadera H. Prospective hazards of fenvalerate in extensive pollution influence the apoptosis sensitivity. Toxicol Lett 2018. [DOI: 10.1016/j.toxlet.2018.06.743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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98
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Zeng Q, Vogtmann E, Jia M, Parascandola M, Feng Q, Zou X. Tobacco Smoking and Trends in Histological Subtypes of Female Lung Cancer at The Cancer Hospital of The Chinese Academy of Medical Sciences Over 13 Years. J Glob Oncol 2018. [DOI: 10.1200/jgo.18.51200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Smoking among Chinese women accounts for a small proportion, but the incidence and mortality rates of female lung cancer is increasing in recent years. Studies found that there were changes in histologic subtypes of lung cancer patients in China. Aim: This study investigated the tobacco smoking and trends in histologic subtypes of female lung cancer in a cancer hospital in China. Methods: Demographic, smoking history and histologic information about female lung cancer patients diagnosed or treated from 2000 to 2012 was collected from Cancer Hospital, Chinese Academy of Medical Science (CHCAMS). Trends of histologic subtypes calculated with annual percentage change (APC). The distribution differences of adenocarcinoma (ADC), squamous cell carcinoma (SCC), small cell lung cancer (SCLC) and the other subtypes between smokers and nonsmokers were calculated by 7th AJCC cancer staging. Results: Totally of 5,870 female cases of lung cancer, including 630 with history of smoking and 5,240 without, were analyzed. The number of female lung cancer patients increased from 509 (2000-2002) to 1744 (2012-2013). The main histologic type of lung cancer was adenocarcinoma (ADC) (72.93%), followed by small cell lung cancer (SCLC) (11.06%), squamous cell carcinoma (SCC) (8.38%) and the other (7.63%). Among smokers, the proportion of SCC decreased from 40.5% to 23.7% (APC = -11.68%, P = 0.005), however, the ADC increased from 35.7% to 50.7% (APC = 8.63%, P = 0.009). In nonsmokers, the ADC was 76.1%, and SCC was 5.9%. ADC increased from 63.1% to 80.6% (APC = -21.33%, P = 0.006), SCC decreased from 13.6% to 4.5% (APC = 3.86%, P = 0.016). Among squamous cell carcinoma, the cases with history of smoking were more likely diagnosed at early stages (I/II: 47.1%) than those at late stages (III, 34.3%; IV, 18.6%). Conclusion: The number of female lung cancer patients was increased in CHCAMS by year of diagnosis. In both smoking and nonsmoking cases, the proportion of adenocarcinoma was increasing. Among the squamous cell carcinoma, smokers seem to find in early stages.
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Feng Q, Zhao JR, Zhang AX, Li SL. [Efficacy of lobaplatin plus S-1 and the predictive value of circulating tumor cell in patients with advanced gastric cancer]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2018; 40:696-702. [PMID: 30293397 DOI: 10.3760/cma.j.issn.0253-3766.2018.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the efficacy and safety of lobaplatin (LBP) plus S-1 for advanced gastric cancer (AGC) and determine the potential role of circulating tumor cells (CTC) for predicting the therapeutic response and prognosis. Methods: From January 2014 to February 2015, 64 consecutive patients with AGC received lobaplatin plus S-1 chemotherapy in Liaocheng People's Hospital. The clinical features, clinical response, adverse effects, prognosis and CTC pre- and post-treatment were retrospectively analyzed. The correlation between CTC and patients' disease control rate (DCR), objective response rate (ORR), progression free survival (PFS) as well as overall survival (OS) were investigated. Results: All 64 patients completed 2 cycles of chemotherapy.The number of patients who achieved complete regression, partial regression, stable and progression were 0, 24 (37.5%), 18 (28.1%) and 22 (34.4%), respectively. ORR was 37.5% and DCR was 65.6%. The median PFS was 10.8 months(95%CI 7.1-12.0) and the median OS was 16.1 months(95%CI 12.4-18.8). The ORR and PFS were not significantly different between patients with baseline CTC≥2 and CTC<2 (25.0% vs 53.6%, P=0.150; 6.2 months vs 7.5 months, P=0.780), while the DCR and OS were significantly different (45.9% vs 90.0%, P=0.008; 10.5 months vs 17.2 months, P<0.001). After 2 cycles of chemotherapy, the ORR and DCR in patients with CTC≥2 were 16.7% and 45.9%, respectively, which were significantly lower than those observed in patients with CTC<2 (50.0% and 90.0%, respectively). The former also had shorter median PFS and OS (6.6 months vs 8.9 months, 8.4 months vs 15.0 months, respectively). Patients with persistently CTC<2 or those exhibiting an conversion to CTC<2 following chemotherapy had an improved PFS and OS, while patients with persistently CTC≥2 or those exhibiting an conversion to CTC≥2 following therapy had shorter PFS and OS.The most frequent adverse effects were grade 1 or 2 gastrointestinal discomfort and myelosuppression. No patients discontinued chemotherapy because of adverse events. Conclusions: Lobaplatin plus S-1 had manageable safety profile and promising antitumor activity in patients with AGC. CTC could be used as a biomarker in evaluating therapeutic response and predicting their prognosis.
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Archer A, Benbow W, Bird R, Brose R, Buchovecky M, Buckley J, Bugaev V, Connolly M, Cui W, Daniel M, Feng Q, Finley J, Fortson L, Furniss A, Gillanders G, Hütten M, Hanna D, Hervet O, Holder J, Hughes G, Humensky T, Johnson C, Kaaret P, Kar P, Kelley-Hoskins N, Kertzman M, Kieda D, Krause M, Krennrich F, Kumar S, Lang M, Lin T, Maier G, McArthur S, Moriarty P, Mukherjee R, O’Brien S, Ong R, Otte A, Petrashyk A, Pohl M, Pueschel E, Quinn J, Ragan K, Reynolds P, Richards G, Roache E, Rulten C, Sadeh I, Santander M, Sembroski G, Staszak D, Sushch I, Wakely S, Wells R, Wilcox P, Wilhelm A, Williams D, Williamson T, Zitzer B. Measurement of cosmic-ray electrons at TeV energies by VERITAS. Int J Clin Exp Med 2018. [DOI: 10.1103/physrevd.98.062004] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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