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Huang HQ, Bai B, Gao YH, Zou DH, Zou SH, Tan H, Song YP, Li ZY, Jin J, Li W, Su H, Gong YP, Zhong MZ, Shuang YR, Zhu J, Zhang JQ, Cai Z, Teng QL, Sun WJ, Yang Y, Xia ZJ, Chen HL, Hua LM, Bao YY, Wu N. [Application of pegylated recombinant human granulocyte colony-stimulating factor to prevent chemotherapy-induced neutropenia in patients with lymphoma: a prospective, multicenter, open-label clinical trial]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 38:825-830. [PMID: 29166732 PMCID: PMC7364967 DOI: 10.3760/cma.j.issn.0253-2727.2017.10.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
目的 评价聚乙二醇化重组人粒细胞刺激因子(PEG-rhG-CSF)预防淋巴瘤患者化疗后发生中性粒细胞减少症的有效性和安全性。 方法 本研究为多中心、开放、单臂、Ⅳ期临床试验。纳入410例淋巴瘤患者接受多周期化疗并预防性使用PEG-rhG-CSF。主要观察患者各化疗周期Ⅲ/Ⅳ度中性粒细胞减少症和发热性中性粒细胞减少(FN)的发生率,同时观察患者整个化疗期间抗生素的使用率。 结果 ①410例患者中,违背入选标准8例(1.95%),失访35例(8.54%),发生不良事件19例(4.63%),出现符合终止研究标准者12例(2.93%),疾病进展或复发15例(3.66%),故最终321例(78.29%)进入符合方案集。②在第1~4个治疗周期,初级预防给予PEG-rhG-CSF后,Ⅳ度中性粒细胞减少症的发生率分别为19.14%(49/256)、12.50%(32/256)、12.18%(24/197)、13.61%(20/147),FN的发生率分别为3.52%(9/256)、0.39%(1/256)、2.54%(5/197)、2.04%(3/147);次级预防给药后,Ⅳ度中性粒细胞减少症的发生率从61.54%(40/65)降至16.92%(11/65)、18.46%(12/65)、20.75%(11/53),FN的发生率从16.92%(11/65)降至1.54%(1/65)、4.62%(3/65)、3.77%(2/53)。③整个化疗期间接受抗生素治疗的受试者比例为34.39%(141/410)。④与PEG-rhG-CSF相关的不良事件发生率为4.63%(19/410),最常见的不良反应为骨痛[3.90%(16/410)]、乏力(0.49%)和发热(0.24%)。 结论 在淋巴瘤患者化疗过程中,预防性使用PEG-rhG-CSF能够有效降低化疗过程中Ⅲ/Ⅳ度中性粒细胞减少症和FN的发生率,确保淋巴瘤患者接受标准剂量化疗,提高治愈率。
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Jiang BQ, Luo Y, Zhao YM, Tan YM, Yu J, Lai XY, Zhu YY, Sun J, Zheng WY, He JS, Wei GQ, Cai Z, Huang H, Shi JM. [The effect of WT1 expression on the prognosis of allogeneic hematopoietic stem cell transplantation in acute leukemia]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 39:989-993. [PMID: 30612399 DOI: 10.3760/cma.j.issn.0253-2727.2018.12.004] [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 study the effect of WT1 expression on the prognosis of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in acute leukemia (AL) and its significance as molecular marker to dynamically monitor minimal residual disease (MRD) . Methods: Retrospectively analyzed those AL patients who underwent allo-HSCT in the First Hospital Affiliated to Zhejiang University School of Medicine during Jan 2016 to Dec 2017, a total number of 314 cases, 163 males and 151 females, median age was 30 (9-64) years old. Comparing the difference of WT1 expression at diagnosed, pre-HSCT and after HSCT. Using the receiver operating characteristic (ROC) curve to determine the WT1 threshold at different time so as to predict relapse. The threshold of WT1 expression before transplantation was 1.010%, within 3 months after HSCT was 0.079% and 6 months after HSCT was 0.375%. According to these thresholds, WT1 positive patients were divided into low expression groups and high expression groups. Analyzed the relationship between overall survival (OS) , disease-free survival (DFS) , cumulative incidence of relapse (CIR) and WT1 expression. Results: The OS and DFS of high expression group pre-HSCT were lower than low expression group [69.2% (9/13) vs 89.1% (57/64) , χ(2)=4.086, P=0.043; 53.8% (7/13) vs 87.5% (56/64) , χ(2)=9.766, P=0.002], CIR was higher than low expression group [30.8% (4/13) vs 7.8% (5/64) , P=0.017]. There was no significant difference of OS and DFS between high expression and low expression group of 3 months after HSCT (P=0.558, P=0.269) . The OS and DFS of high expression group of 6 months after transplantation were both lower than low expression group (P=0.049, P=0.035) . Multivariate analysis showed that WT1>0.375% when 6 months after transplantation was the only independent prognostic factor for shorter DFS (P=0.022) . There was no statistically significant difference in CIR between the high-expression group and the low-expression group 3 months after transplantation and 6 months after transplantation (P=0.114, P=0.306) . Conclusion: High expression of WT1 before and after HSCT was an adverse prognosis factor. It is of clinical practical value to use WT1 as a transplant recommendation index for patients with acute leukemia and as a marker to monitor MRD dynamically.
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Omori Y, Enatsu S, Cai Z, Ishiguro H. Abstract P4-12-07: Patients' preferences for postmenopausal hormone receptor-positive (HR+), human epidermal growth factor receptor 2 negative (HER2-) advanced breast cancer treatments in Japan. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p4-12-07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: The objective of this study was to identify factors that affect preferences for treatment of breast cancer (BC) patients in Japan and understand their relative importance. Also this study explored whether patients' sociodemographic and clinical characteristics would affect patient preference in choice of treatment. Methods: A questionnaire for discrete choice experiment (DCE) was developed with five attributes, progression free survival (PFS), incidence of diarrhea (IOD), frequency of diarrhea (FOD) which represents the increase in the number of stools per day than usual, duration of diarrhea (DOD) and route and frequency of administration (RFA) referring MONARCH 2, a global phase III study for abemaciclib plus fulvestrant versus placebo plus fulvestrant in patients with HR+/HER2− advanced BC. Each questionnaire was composed of nine choice sets and each choice set contained those five attributes with different levels. Postmenopausal and HR+ BC patients in Japan who recruited from a patient panel were asked to choose one treatment alternative in each choice set. Conditional logit model was used to identify relative preferences of each attribute. The preference weights were evaluated with βcoefficient and standard error. In addition, conditional logit model including patient-specific covariates, such as patient characteristics (age, employment status, age of children and marital status) and clinical characteristics (experience of relapse or metastasis and with/without hormone sensitivity), was used to identify factors that affect patient preference in choice of treatment. Results: Of 302 respondents recruited, 258 had valid responses and the rest had inappropriate answers for the validity testing choice set. The mean age (SD) was 56.7(6.7), 47.7% had paid employment, median duration since diagnosis was 5.1 years and 98.1% had experienced hormonal therapy. According to the absolute magnitude of coefficients, when the FOD is 6, the order of attributes' relative importance was the following: PFS, DOD, FOD, IOD, RFA. However when the FOD becomes 9, FOD was the most important attribute for patients. All tested attributes were statistically significant (p<.0001) on their preference in choice of treatment. When patient-specific covariates were included in the model, the patients who have had experience of relapse or metastasis showed the strongest preference for the longest PFS of 16 months and the patients who were 45 to 59 years old showed the weakest preference for the highest FOD of 9. Conclusions: Postmenopausal and HR+ BC patients in Japan showed preference for treatments which can extend PFS even with the potentiality of Grade 2 diarrhea by the grading of Common Terminology Criteria for Adverse Events v4.0. Prevention of diarrhea to make it Grade 2 or lower may maintain patients' motivation for the treatment which can extend PFS. This study also showed that patients' sociodemographic and clinical characteristics tend to affect patients' treatment choices. It will be important to choose treatments with considering patients' characteristics such as their life style, age and therapeutic experience.
Citation Format: Omori Y, Enatsu S, Cai Z, Ishiguro H. Patients' preferences for postmenopausal hormone receptor-positive (HR+), human epidermal growth factor receptor 2 negative (HER2-) advanced breast cancer treatments in Japan [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P4-12-07.
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Liu Y, Wang R, He X, Dai H, Betts RJ, Marionnet C, Bernerd F, Planel E, Wang X, Nocairi H, Cai Z, Qiu J, Ding C. Validation of a predictive method for sunscreen formula evaluation using gene expression analysis in a Chinese reconstructed full-thickness skin model. Int J Cosmet Sci 2019; 41:147-155. [PMID: 30719735 DOI: 10.1111/ics.12518] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 01/17/2019] [Accepted: 01/30/2019] [Indexed: 11/30/2022]
Abstract
OBJECTIVE This study aimed to establish a predictive in vitro method for assessing the photoprotective properties of sunscreens using a reconstructed full-thickness skin model. MATERIALS AND METHODS A full-thickness skin model reconstructed with human fibroblasts and keratinocytes isolated from Chinese skin was exposed to daily UV radiation (DUVR). We examined the transcriptomic response, identifying genes for which expression was modulated by DUVR in a dose-dependent manner. We then validated the methodology for efficacy evaluation of different sunscreens formulas. RESULTS The reconstructed skin model was histologically consistent with human skin, and upon DUVR exposure, the constituent fibroblasts and keratinocytes exhibited transcriptomic alterations in pathways associated with oxidative stress, inflammation and extracellular matrix remodelling. When used to evaluate sunscreen protection on the model, the observed level of protection from UV-induced gene expression was consistent with the corresponding protection factors determined clinically and allowed for statistical ranking of sunscreen efficacy. CONCLUSIONS Within this study we show that quantification of gene modulation within the reconstructed skin model is a biologically relevant approach with sensitivity and predictability to evaluate photoprotection products.
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Cai Z, He W, Zhuang FJ, Chen Y. The role of high high-sensitivity C-reactive protein levels at admission on poor prognosis after acute ischemic stroke. Int J Neurosci 2018; 129:423-429. [PMID: 30332913 DOI: 10.1080/00207454.2018.1538139] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Plasma high hypersensitive C-reactive protein (hs-CRP) levels are associated with risk and prognosis of vascular diseases. The clinical implications of markedly elevated hs-CRP levels are more discovered in the onset and development of stroke. The aim of this study is to determine the association of plasma hs-CRP levels on the prognosis in patients with acute ischemic stroke. METHODS Retrospective analysis of a single-center database of consecutive cases for acute cerebral infarction (ACI) from January 1 2012 to December 30 2016 was performed. Significant predictors of the dependent variable variance were identified by standard linear, univariate and multivariate, or binary logistic regression modeling. Multivariate regression analysis was introduced to investigate the relationship between plasma hs-CRP levels at admission and change in National Institutes of Health Stroke Scale (NIHSS) score at discharge. RESULTS The percentages of hypertension, diabetes mellitus, hyperlipidemia, atrial fibrillation, body mass index (BMI) and chronic kidney disease were raised with the increase of hs-CRP plasma concentration at admission among all patients (p < 0.05). ACI patients with large-artery atherosclerosis had an increasing percentage with the increase of hs-CRP mean value (p < 0.05). The initial NIHSS scores, the acute infection rate and age advance also increased with the increase of hs-CRP plasma concentration at admission (p < 0.05). The ratio of neurological improvement increased with the decrease of plasma hs-CRP concentration (p < 0.05). The neurological deterioration and poor prognosis increased with the increase of plasma hs-CRP concentration (p < 0.05). CONCLUSION High plasma hs-CRP levels are associated with worse outcomes in the ACI patients. Monitoring plasma hs-CRP levels and cutting down the elevated plasma hs-CRP levels will be beneficial in screening and treatment decisions for the prognosis of acute ischemic stroke.
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Zhang W, Khojasteh M, Hubbard A, Martin J, Wang X, Kamthamraju S, Munoz-Rodriguez J, Jiang D, Cai Z, Li J, Anders R, Diaz L, Pestic-Dragovich L, Tang L. Characterization of PD-L1, CD8, CD3, CD68 and PanCK in tumor microenvironment of Gl tract tumors with respect to patients’ mismatch repair status and anti-PD-1 treatment outcome using 5Plex IHC and whole slide image analysis. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy269.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fang Z, Chi Y, Yao Y, Wang S, Huang G, Cai Q, Shang G, Wang G, Qu G, Wu Q, Jiang Y, Song J, Chen J, Zhu X, Cai Z, Bai C, Lu Y, Yu Z, Shen J, Cai J. Evaluation of hypertension and hand-foot syndrome as markers of anlotinib efficacy in advanced soft tissue sarcoma. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy299.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Cai Z, Wanli P, Junli Z, Siying D, Fitsum T, Yin L. Molecular engineering of l-aspartate-α-decarboxylase for improved activity and catalytic stability. N Biotechnol 2018. [DOI: 10.1016/j.nbt.2018.05.877] [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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Yao Y, Chi Y, Fang Z, Wang S, Huang G, Cai Q, Shang G, Wang G, Qu G, Wu Q, Jiang Y, Song J, Chen J, Zhu X, Cai Z, Bai C, Lu Y, Yu Z, Shen J, Cai J. Efficacy of anlotinib in advanced soft tissue sarcoma by prior lines of therapy, age and dose modification. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy299.028] [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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Cai Z, He Y, Chen Y. Role of Mammalian Target of Rapamycin in Atherosclerosis. Curr Mol Med 2018; 18:216-232. [PMID: 30259816 DOI: 10.2174/1566524018666180926163917] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 09/03/2018] [Accepted: 09/19/2018] [Indexed: 11/22/2022]
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Machado A, Cai Z, Pellegrino G, Marcotte O, Vincent T, Lina JM, Kobayashi E, Grova C. Optimal positioning of optodes on the scalp for personalized functional near-infrared spectroscopy investigations. J Neurosci Methods 2018; 309:91-108. [PMID: 30107210 DOI: 10.1016/j.jneumeth.2018.08.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 08/07/2018] [Accepted: 08/08/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND Application of functional Near InfraRed Spectroscopy (fNIRS) in neurology is still limited as a good optical coupling and optimized optode coverage of specific brain regions remains challenging, notably for prolonged monitoring. METHODS We propose to evaluate a new procedure allowing accurate investigation of specific brain regions. The procedure consists in: (i) A priori maximization of spatial sensitivity of fNIRS measurements targeting specific brain regions, while reducing the number of applied optodes in order to decrease installation time and improve subject comfort. (ii) Utilization of a 3D neuronavigation device and usage of collodion to glue optodes on the scalp, ensuring good optical contact for prolonged investigations. (iii) Local reconstruction of the hemodynamic activity along the cortical surface using inverse modelling. RESULTS Using realistic simulations, we demonstrated that maps derived from optimal montage acquisitions showed, after reconstruction, spatial resolution only slightly lower to that of ultra high density montages while significantly reducing the number of optodes. The optimal montages provided overall good quantitative accuracy especially at the peak of the spatially reconstructed map. We also evaluated real motor responses in two healthy subjects and obtained reproducible motor responses over different sessions. COMPARISON WITH EXISTING METHODS We are among the first to propose a mathematical optimization strategy, allowing high sensitivity measurements. CONCLUSIONS Our results support that using personalized optimal montages should allow to conduct accurate fNIRS studies in clinical settings and realistic lifestyle conditions.
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Cai Z, Van Duin RWB, Stam K, Uitterdijk A, Van Der Velden J, Duncker DJ, Merkus D. P248Impaired right ventricular oxygen delivery reserve is associated with reduced RV reserve in post-capillary pulmonary hypertension during exercise. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Zhang G, He M, Xu Y, Li X, Cai Z, Guo Z, Meng P, Ji N, He X, Pang L. Hemoglobin A1c predicts hemorrhagic transformation and poor outcomes after acute anterior stroke. Eur J Neurol 2018; 25:1432-e122. [PMID: 29959811 DOI: 10.1111/ene.13747] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 06/20/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND PURPOSE Hemorrhagic transformation (HT) is a major complication of acute ischaemic stroke that is potentially related to clinical deterioration. The objective of this study was to assess whether chronic hyperglycemia is a predictive factor of HT in patients with acute anterior stroke. METHODS Patients with acute anterior stroke were included in this study. Hemoglobin A1c (HbA1c) was measured in the morning after hospitalization. HT was detected by computed tomography scans or gradient echo magnetic resonance imaging performed 4 (±2) days after onset. Univariate and multivariate logistic regression analyses were used to assess the risks for HT and short-term outcomes. RESULTS Of the 426 patients included, 93 (21.8%) had HT: 61 (14.3%) presented with hemorrhagic infarction and 32 (7.5%) presented with parenchymal hematoma. A total of 54 patients received thrombolytic treatment and 18 (33.3%) were found to have HT. In the multivariate analysis, HbA1c [odds ratio (OR), 1.294; 95% confidence interval (CI), 1.097-1.528], infarction size (OR, 3.358; 95% CI, 1.748-6.449) and thrombolytic therapy (OR, 3.469; 95% CI, 1.757-6.847) were predictors of HT. The predictive effect of HbA1c on HT was still observed in both groups when patients were stratified according to the levels of fasting blood glucose. HbA1c was found to be a predictor of poor outcomes in the multilogistic regression analysis (OR, 1.482; 95% CI, 1.228-1.788). CONCLUSIONS Higher HbA1c was independently related to HT and poor neurological outcomes in patients with ischaemic stroke. These findings have significant implications for the treatment of diabetes and glucose management in patients with diabetes mellitus and/or acute ischaemic stroke.
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Yin Y, Cai Z, Zhang B, Shen C. Comparison of different risk classification systems in patients with high risk gastrointestinal stromal tumors. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.119] [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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Cai Z, Yin Y, Shen C, Zhang B. Comparative effectiveness of preoperative, postoperative and perioperative treatments for resectable gastric cancer: A network meta-analysis for the literature of past 20 years. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Li S, Shao Y, Li K, HuangFu C, Wang W, Liu Z, Cai Z, Zhao B. Vascular Cognitive Impairment and the Gut Microbiota. J Alzheimers Dis 2018; 63:1209-1222. [PMID: 29689727 DOI: 10.3233/jad-171103] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Cai Z, Jiang C, Xiao XF, Zhang YS, Liang L. Lignin-based Biochar/graphene Oxide Composites as Supercapacitor Electrode Materials. ACTA ACUST UNITED AC 2018. [DOI: 10.1088/1757-899x/359/1/012046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Ke Z, Zhao Y, Wang C, Cai Z. The alliance with expanding blood volume and correcting anemia is an effective therapeutic measure for the adult anemia patients of acute cerebral infarction. Int J Neurosci 2018; 128:429-434. [PMID: 29034755 DOI: 10.1080/00207454.2017.1393419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Purpose/aim of the study: Various factors are believed to be involved in the etiology of cerebral infarction. Anemia has been shown to deteriorate in association with ischemic stroke. However, the exact clinical association between anemia and ischemic stroke still remains unclear. We evaluated the clinical features of adult anemia patients with acute cerebral infarction and seek a better treatment different from the other causes of cerebral infarction, and to provide a reference for the diagnosis and treatment of these anemia patients with acute cerebral infarction. METHODS Thirty-two adult patients of acute cerebral infarction with anemia were included in this study. A primary discharge diagnosis of acute cerebral infarction with anemia was done, and all subjects were evaluated as retrospective data. The clinical features were analyzed. A chi-square test was used to analyze the associations between different variables. Therapeutic interventions and outcomes were analyzed under t-test, compared between the two groups. RESULTS The NIHSS score in the patients with the administration of EBV/CA (Expanding blood volume and correcting anemia) more lowed than Non-EBV/CA in 7 days and 14 days after initial hospitalization. The mRS score in the patients with the administration of EBV/CA also more lowed than Non-EBV/CA in 14 days. Moreover, the correlation between Hb-serum-level and NIHSS scores in the time of initial hospitalization is negative significantly. CONCLUSIONS Anemia is associated with increased neuronal damage and deterioration of acute cerebral infarction in the adults. Expanding blood volume and correcting anemia are effective therapeutic measures in the adult patients of acute cerebral infarctions with anemia.
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Cai Z, Van Duin RWB, Duncker DIRKJ, Merkus D. P182Importance of Indoleamine-2,3-Dioxygenase in the pathogenesis of pulmonary hypertension. Cardiovasc Res 2018. [DOI: 10.1093/cvr/cvy060.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Van Duin RWB, Stam K, Cai Z, Duncker DJ, Reiss IK, Merkus D. P180Transition from post- to combined pre-/post-capillary pulmonary hypertension: key role of endothelin. Cardiovasc Res 2018. [DOI: 10.1093/cvr/cvy060.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Li Y, Chen X, Zhu C, Li J, Zhang Y, Cai Z, Wu H, Ren X. A Key Role of Membrane Trafficking of Nav1.5 Channel Protein in Brugada Syndrome Induced by Antidepressant. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.043] [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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He W, Wang C, Chen Y, He Y, Cai Z. Berberine attenuates cognitive impairment and ameliorates tau hyperphosphorylation by limiting the self-perpetuating pathogenic cycle between NF-κB signaling, oxidative stress and neuroinflammation. Pharmacol Rep 2017; 69:1341-1348. [DOI: 10.1016/j.pharep.2017.06.006] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 05/25/2017] [Accepted: 06/13/2017] [Indexed: 12/24/2022]
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Damodaran AR, Clarkson JD, Hong Z, Liu H, Yadav AK, Nelson CT, Hsu SL, McCarter MR, Park KD, Kravtsov V, Farhan A, Dong Y, Cai Z, Zhou H, Aguado-Puente P, García-Fernández P, Íñiguez J, Junquera J, Scholl A, Raschke MB, Chen LQ, Fong DD, Ramesh R, Martin LW. Phase coexistence and electric-field control of toroidal order in oxide superlattices. NATURE MATERIALS 2017; 16:1003-1009. [PMID: 28783161 DOI: 10.1038/nmat4951] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Accepted: 06/28/2017] [Indexed: 06/07/2023]
Abstract
Systems that exhibit phase competition, order parameter coexistence, and emergent order parameter topologies constitute a major part of modern condensed-matter physics. Here, by applying a range of characterization techniques, and simulations, we observe that in PbTiO3/SrTiO3 superlattices all of these effects can be found. By exploring superlattice period-, temperature- and field-dependent evolution of these structures, we observe several new features. First, it is possible to engineer phase coexistence mediated by a first-order phase transition between an emergent, low-temperature vortex phase with electric toroidal order and a high-temperature ferroelectric a1/a2 phase. At room temperature, the coexisting vortex and ferroelectric phases form a mesoscale, fibre-textured hierarchical superstructure. The vortex phase possesses an axial polarization, set by the net polarization of the surrounding ferroelectric domains, such that it possesses a multi-order-parameter state and belongs to a class of gyrotropic electrotoroidal compounds. Finally, application of electric fields to this mixed-phase system permits interconversion between the vortex and the ferroelectric phases concomitant with order-of-magnitude changes in piezoelectric and nonlinear optical responses. Our findings suggest new cross-coupled functionalities.
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Abstract
Insulin resistance often refers to a pathological condition in which cells fail to respond to the normal actions of insulin. Increasing literature has noted a critical role of insulin resistance in the pathogenesis of ischemic stroke. Insulin resistance plays an important role in the pathogenesis of ischemic stroke via enhancing advanced changes of atherosclerosis. A variety of literature indicates that insulin resistance enhances platelet adhesion, activation and aggregation which are conducive to the occurrence of ischemic stroke. Insulin resistance also induces hemodynamic disturbances and contributes to the onset of ischemic stroke. In addition, insulin resistance may augment the role of the modifiable risk factors in ischemic stroke and induce the occurrence of ischemic stroke. Preclinical and clinical studies have supported that improving insulin resistance may be an effective measure to prevent or delay ischemic stroke.
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