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Yu L, Wang W, Li Z, Ren Y, Liu J, Jiao L, Xu Q. Alexithymia modulates emotion concept activation during facial expression processing. Cereb Cortex 2024; 34:bhae071. [PMID: 38466112 DOI: 10.1093/cercor/bhae071] [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: 11/11/2023] [Revised: 01/23/2024] [Accepted: 02/06/2024] [Indexed: 03/12/2024] Open
Abstract
Alexithymia is characterized by difficulties in emotional information processing. However, the underlying reasons for emotional processing deficits in alexithymia are not fully understood. The present study aimed to investigate the mechanism underlying emotional deficits in alexithymia. Using the Toronto Alexithymia Scale-20, we recruited college students with high alexithymia (n = 24) or low alexithymia (n = 24) in this study. Participants judged the emotional consistency of facial expressions and contextual sentences while recording their event-related potentials. Behaviorally, the high alexithymia group showed longer response times versus the low alexithymia group in processing facial expressions. The event-related potential results showed that the high alexithymia group had more negative-going N400 amplitudes compared with the low alexithymia group in the incongruent condition. More negative N400 amplitudes are also associated with slower responses to facial expressions. Furthermore, machine learning analyses based on N400 amplitudes could distinguish the high alexithymia group from the low alexithymia group in the incongruent condition. Overall, these findings suggest worse facial emotion perception for the high alexithymia group, potentially due to difficulty in spontaneously activating emotion concepts. Our findings have important implications for the affective science and clinical intervention of alexithymia-related affective disorders.
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Affiliation(s)
- Linwei Yu
- Department of Psychology, Ningbo University, Ningbo 315211, China
| | - Weihan Wang
- Department of Psychology, Ningbo University, Ningbo 315211, China
| | - Zhiwei Li
- Department of Psychology, Ningbo University, Ningbo 315211, China
| | - Yi Ren
- Department of Psychology, Ningbo University, Ningbo 315211, China
| | - Jiabin Liu
- Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education (Beijing Normal University), Faculty of Psychology, Beijing Normal University, Beijing 100875, China
| | - Lan Jiao
- Department of Psychology, Ningbo University, Ningbo 315211, China
| | - Qiang Xu
- Department of Psychology, Ningbo University, Ningbo 315211, China
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Jiao L, Bujnowski D, Liu P, Bakota E, Liu L, Ye Y, Dewangan A, Duong CN, Kviten E, Zaheer S, Zangeneh A, Roy R, Floyd J, Monroy J, Wiltz-Beckham D. Asthma and clinical outcomes of COVID-19 in a community setting. Public Health 2024; 226:84-90. [PMID: 38016200 DOI: 10.1016/j.puhe.2023.10.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 10/16/2023] [Accepted: 10/24/2023] [Indexed: 11/30/2023]
Abstract
OBJECTIVES The association between asthma and COVID-19 mortality remains inconclusive. We examined the association between asthma and clinical outcomes of patients with COVID-19. STUDY DESIGN A case-control study based on a surveillance cohort in Harris County, Texas. METHODS Using the data of 21,765 patients who reported having at least one chronic health condition, we investigated the association between asthma and COVID-19 severity, characterized primarily by hospitalization and death. Unconditional logistic regression models were used to estimate the multivariable odds ratio (mOR) and its 95 % confidence interval (CI) of COVID-19 severity associated with asthma and other chronic lung diseases, adjusting for demographic and other comorbidities. A P-value < 0.005 was considered statistically significant after correcting multiple testing. RESULTS In total, 3034 patients (13.9 %) had asthma, and 774 (3.56 %) had other chronic lung diseases. The case death rate among patients with asthma and other chronic lung diseases was 0.75 % and 19.0 %, respectively. Compared to patients without the respective conditions, patients with asthma had lower odds of death (mOR = 0.44, 95 % CI: 0.27-0.69), while patients with other chronic lung diseases had higher odds of hospitalization (mOR = 2.02, 95 % CI: 1.68-2.42) and death (mOR = 1.95, 95 % CI: 1.52-2.49) (P-values < 0.005). Risk factors for COVID-19 mortality included older age, male gender, diabetes, obesity, hypertension, cardiovascular disease, active cancer, and chronic kidney disease. CONCLUSIONS The public health surveillance data suggested that preexisting asthma was inversely associated with COVID-19 mortality.
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Affiliation(s)
- L Jiao
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA.
| | - D Bujnowski
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - P Liu
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - E Bakota
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - L Liu
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - Y Ye
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - A Dewangan
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - C N Duong
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - E Kviten
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - S Zaheer
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - A Zangeneh
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - R Roy
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - J Floyd
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - J Monroy
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
| | - D Wiltz-Beckham
- Harris County Public Health, 1111 Fannin Street, Houston, TX, 77002, USA
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Shen CP, Liang Y, Liu Y, Jiao L, Tian J, Wang Y, Wang S, Zhao MT, Dang N, Ma L. [Analysis of clinical characteristics and treatment status of atopic dermatitis in a children's hospital in Beijing from 2015 to 2019]. Zhonghua Yu Fang Yi Xue Za Zhi 2023; 57:1848-1854. [PMID: 38008576 DOI: 10.3760/cma.j.cn112150-20221121-01138] [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] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/28/2023]
Abstract
To analyze the clinical characteristics and treatment status of atopic dermatitis (AD) in children in the outpatient department of a children's hospital in Beijing from 2015 to 2019. This study used a cross-sectional study method to retrospectively analyze the data of AD patients who visited the Dermatology outpatient department of Beijing Children's Hospital, Capital Medical University, from April 2015 to April 2019. A total of 1 926 AD patients aged 0-17.5 years old living in Beijing and its surrounding areas were included, and the general situation, severity and distribution of AD disease, clinical characteristics and severity of AD, relevant influencing factors of AD onset, AD disease prognosis and treatment status were recorded. SAS 9.4, SPSS19.0, and R software were used for data processing, and descriptive statistical analysis, Chi-square test, Analysis of Variance, and correspondence analysis were used for statistical analysis. The results showed that the male to female ratio of AD patients in children included in this study was 1.4∶1; 79.0% (1 522/1 926), 86.1%(1 658/1 926), 91.3%(1 758/1 926), and 97.3%(1 907/1 926) of AD onset at the age of 6 months, 1 year, 2 years, and 5 years, respectively; mild of AD patients accounted for 13.2% (255/1 926)(SCORAD score 0-24), moderate of AD patients accounted for 50.1%(965/1 926) (SCORAD score 25-50), and severe of AD patients accounted for 36.7% (706/1 926)(SCORAD score>50).The age of severe AD patients were younger than mild and moderate AD patients. The face, head, trunk, and lower limbs were common areas of onset for moderate to severe AD, while the hands, feet, and ears were common areas of onset for severe AD patients. Temperature changes, hot water factors, mental and emotional states, and spring and winter were the main aggravation factors of AD;35.2% (678/1 926) aggravated and 61.8% (1 191/1 926) persistent. The more frequent bathing, the less severity of AD disease (χ2=29.791,P<0.001); 28.0% (520/1 856) of AD patients have no moisturizing habits, which were correlated with the severity of AD disease (χ2=15.908, P<0.05); the proportion of combined treatment medications in children with moderate to severe AD was significantly higher than mild AD patients. In conclusion, the patients with AD who went to specialist clinics were mainly moderate to severe patients and developed disease before the age of 5 years from 2015 to 2019.The severity of AD were mainly moderate to severe, and most of these patients had poor disease control. Traditional treatment plans had limitations. Identifying the clinical characteristics and treatment status of childhood AD would help us to carry out more targeted prevention and management work.
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Affiliation(s)
- C P Shen
- Department of Dermatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045,China
| | - Y Liang
- Department of Dermatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045,China
| | - Y Liu
- Department of Dermatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045,China
| | - L Jiao
- Department of Dermatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045,China
| | - J Tian
- Department of Dermatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045,China
| | - Y Wang
- Department of Dermatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045,China
| | - S Wang
- Department of Dermatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045,China
| | - M T Zhao
- Department of Dermatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045,China
| | - N Dang
- Department of Dermatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045,China
| | - L Ma
- Department of Dermatology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045,China
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Wang X, Jiao L. A Sense of Scarcity Enhances the Above-Average Effect in Social Comparison. Behav Sci (Basel) 2023; 13:826. [PMID: 37887476 PMCID: PMC10604485 DOI: 10.3390/bs13100826] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/20/2023] [Accepted: 09/29/2023] [Indexed: 10/28/2023] Open
Abstract
Scarcity refers to a state in which an individual's resources do not satisfy his/her needs. A sense of scarcity evokes negative emotions. A fundamental strategy for coping with this negative threat is for people to emphasize the desirability of their personal traits. In this study, a 2 (sense of scarcity: high or low) × 2 (valence: positive or negative) mixed-design experiment was conducted to examine whether and how a sense of scarcity affected one's self-evaluation. Participants were assigned randomly to a high- or low-scarcity group. The chances of assistance rendered to an individual during a word puzzle task were manipulated to induce a high or low sense of scarcity. Then, participants were asked to make positive and negative trait judgments of themselves compared with their average peers. The results showed that people judged their personalities to be more desirable (i.e., more positive and less negative traits) than their average peers, manifesting the above-average effect. More importantly, people with a high sense of scarcity manifested a greater above-average effect than those with a low sense of scarcity. This study suggests that people could highlight their positive aspects to cope with predicaments in social life.
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Affiliation(s)
- Xiaoyan Wang
- College of Psychology, Sichuan Normal University, Chengdu 610000, China;
| | - Lan Jiao
- College of Teacher Education, Ningbo University, Ningbo 315000, China
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Luo J, Bai X, Huang K, Wang T, Yang R, Li L, Tian Q, Xu R, Li T, Wang Y, Chen Y, Gao P, Chen J, Yang B, Ma Y, Jiao L. Clinical Relevance of Plaque Distribution for Basilar Artery Stenosis. AJNR Am J Neuroradiol 2023; 44:530-535. [PMID: 37024307 PMCID: PMC10171387 DOI: 10.3174/ajnr.a7839] [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] [Received: 11/20/2022] [Accepted: 03/01/2023] [Indexed: 04/08/2023]
Abstract
BACKGROUND AND PURPOSE There is no clear association between plaque distribution and postoperative complications in patients with basilar artery atherosclerotic stenosis. The aim of this study was to determine whether plaque distribution and postoperative complications after endovascular treatment for basilar artery stenosis are related. MATERIALS AND METHODS Our study enrolled patients with severe basilar artery stenosis who were scanned with high-resolution MR imaging and followed by DSA before the intervention. According to high-resolution MR imaging, plaques can be classified as ventral, lateral, dorsal, or involved in 2 quadrants. Plaques affecting the proximal, distal, or junctional segments of the basilar artery were classified according to DSA. An experienced independent team assessed ischemic events after the intervention using MR imaging. Further analysis was conducted to determine the relationship between plaque distribution and postoperative complications. RESULTS A total of 140 eligible patients were included in the study, with a postoperative complication rate of 11.4%. These patients were an average age of 61.9 (SD, 7.7) years. Dorsal wall plaques accounted for 34.3% of all plaques, and plaques distal to the anterior-inferior cerebellar artery accounted for 60.7%. Postoperative complications of endovascular treatment were associated with plaques located at the lateral wall (OR = 4.00; 95% CI, 1.21-13.23; P = .023), junctional segment (OR = 8.75; 95% CI, 1.16-66.22; P = .036), and plaque burden (OR = 1.03; 95% CI, 1.01-1.06; P = .042). CONCLUSIONS Plaques with a large burden located at the junctional segment and lateral wall of the basilar artery may increase the likelihood of postoperative complications following endovascular therapy. A larger sample size is needed for future studies.
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Affiliation(s)
- J Luo
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - X Bai
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - K Huang
- The Eighth Affiliated Hospital (K.H.), SUN YAT-SEN University, Shenzhen, Guangdong Province, China
| | - T Wang
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - R Yang
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - L Li
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - Q Tian
- Xuanwu Hospital, Beijing Key Laboratory of Clinical Epidemiology (Q.T.), School of Public Health
| | - R Xu
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - T Li
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - Y Wang
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - Y Chen
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - P Gao
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
- Department of Interventional Radiology (P.G., L.J.), Xuanwu Hospital, Capital Medical University, Beijing, China
| | - J Chen
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - B Yang
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - Y Ma
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
| | - L Jiao
- From the China International Neuroscience Institute (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.), Beijing, China
- Department of Neurosurgery (J.L., X.B., T.W., R.Y., L.L., R.X., T.L., Y.W., Y.C., P.G., J.C., B.Y., Y.M., L.J.)
- Department of Interventional Radiology (P.G., L.J.), Xuanwu Hospital, Capital Medical University, Beijing, China
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Zhang Y, Cheng Y, Li N, Hou Y, Jiao L, Yuan Y, Wang L, Huang Z, Wu L, Han F, Wang Y, Zhan S. Niemann-Pick Type C with Sleep Disorders: Central Sleep Apnea and cataplexy. Sleep Med 2022. [DOI: 10.1016/j.sleep.2022.05.463] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Bai X, Fu Z, Sun Z, Xu R, Guo X, Tian Q, Dmytriw AA, Zhao H, Wang W, Wang X, Patel AB, Yang B, Jiao L. Thrombectomy Using the EmboTrap Clot-Retrieving Device for the Treatment of Acute Ischemic Stroke: A Glimpse of Clinical Evidence. AJNR Am J Neuroradiol 2022; 43:1736-1742. [PMID: 36456081 DOI: 10.3174/ajnr.a7708] [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] [Received: 06/21/2022] [Accepted: 10/11/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND The EmboTrap Recanalization Device is a novel stent retriever for thrombectomy in the setting of acute ischemic stroke due to large-vessel occlusion. PURPOSE Our aim was to summarize the safety and efficacy of the EmboTrap Recanalization Device in acute ischemic stroke-large-vessel occlusion through a systematic review and meta-analysis. DATA SOURCES Medline, EMBASE, the Cochrane Library, Web of Science, and Google Scholar were searched up to April 2022. STUDY SELECTION Nine observational studies using the EmboTrap Recanalization Device were selected. DATA ANALYSIS We adapted effect size with 95% CIs for dichotomous data. P value <.05 was statistically significant. DATA SYNTHESIS The estimated rate of successful recanalization (modified TICI 2b-3) was 90% (95% CI, 86%-95%; I 2 = 82.4%); 90-day favorable outcome (mRS 0-2), 53% (95% CI, 42%-63%; I 2 = 88.6%); modified first-pass effect, 43% (95% CI, 35%-51%; I 2 = 63.7%); and first-pass effect, 36% (95% CI, 29%-46%; I 2 = 10.7%). The rate of any intracerebral hemorrhage was 19% (95% CI, 16%-22%; I 2 = 0.0%); symptomatic intracerebral hemorrhage, 5% (95% CI, 1%-8%; I 2 = 84.6%); and 90-day mortality, 14% (95% CI, 9%-19%; I 2 = 79.3%). Subgroup analysis showed higher rates of complete recanalization for EmboTrap II than for the EmboTrap System. LIMITATIONS The included studies are single-arm without direct comparison with other stent retrievers. Some of the studies recruited had a small sample size and were limited by the retrospective study design. In addition, the uncertain heterogeneity among studies was high. CONCLUSIONS The EmboTrap Recanalization Device is safe and efficient in treating acute ischemic stroke due to large-vessel occlusion.
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Affiliation(s)
- X Bai
- From the Departments of Neurosurgery (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.).,China International Neuroscience Institute (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.), Beijing, China
| | - Z Fu
- From the Departments of Neurosurgery (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.).,China International Neuroscience Institute (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.), Beijing, China
| | - Z Sun
- From the Departments of Neurosurgery (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.).,China International Neuroscience Institute (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.), Beijing, China
| | - R Xu
- From the Departments of Neurosurgery (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.).,China International Neuroscience Institute (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.), Beijing, China
| | - X Guo
- Department of Neurology (X.G.), Loma Linda University Health, Loma Linda, California
| | - Q Tian
- Beijing Key Laboratory of Clinical Epidemiology (Q.T.), School of Public Health, Capital Medical University, Beijing, China
| | - A A Dmytriw
- Neuroendovascular Program (A.A.D.), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - H Zhao
- From the Departments of Neurosurgery (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.).,China International Neuroscience Institute (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.), Beijing, China
| | - W Wang
- Library (W.W., X.W., A.B.P.)
| | - X Wang
- Library (W.W., X.W., A.B.P.)
| | | | - B Yang
- From the Departments of Neurosurgery (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.).,China International Neuroscience Institute (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.), Beijing, China
| | - L Jiao
- From the Departments of Neurosurgery (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.) .,Interventional Neuroradiology (L.J.), Xuanwu Hospital, Capital Medical University, Xicheng District, Beijing, China.,China International Neuroscience Institute (X.B., Z.F., Z.S., R.X., H.Z., B.Y., L.J.), Beijing, China
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Liu J, Yu L, Zhao X, Liu Y, Jiao L. Creativity Profiles and the Role of Interpersonal Relationships in Primary School Pupils: A
Person‐Centered
Approach. Journal of Creative Behavior 2022. [DOI: 10.1002/jocb.560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ding H, Kwaka M, Gall T, Hand F, Jiao L. 442 A Comparison of Short-Term Outcomes in Robotic and Laparoscopic Distal Pancreatectomy. Br J Surg 2022. [DOI: 10.1093/bjs/znac269.285] [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: 11/05/2022]
Abstract
Abstract
Aim
Technical limitations of laparoscopic distal pancreatectomy (LDP) may translate to high conversion postoperative complications rates. Robotic distal pancreatectomy (RDP) can potentially allow for better visualisation and greater freedom of movement, improving surgical outcomes. The aim of this retrospective observational study is to compare short term outcomes between RDP and LDP.
Method
We retrospectively analysed all RDP and LDP procedures performed at our centre by a single surgeon between December 2009 and July 2021. We recorded demographic data for 62 consecutive LDP cases and 27 RDP cases and compared the perioperative outcomes, 90-day morbidity and mortality.
Results
Both groups were comparable with respect to baseline characteristics. The conversion to open rate was significantly higher in the laparoscopic group (21.0% vs. 3.7%, p = 0.04). Operative time (176.5 min RDP vs. 156.8 min LDP, p = 0.503) and number of operations with clinically significant estimated blood loss (> 500ml) (1 RDP vs. 3 LDP, p = 0.998) was comparable in both groups. For the benign conditions, the spleen preservation rate showed no significant difference between the two groups (14.8 vs. 11.3%, p = 0.729). In both groups, three patients were readmitted within 90 days. There was no 90-day mortality in either group.
Conclusions
According to our results, RDP was equivalent to LDP in nearly all short-term operative outcomes and safety but significantly reduced the risk of conversion to open resection. However, the evidence is limited, and larger multi-centre randomised trials are needed to investigate the long-term outcomes.
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Affiliation(s)
- H Ding
- Imperial College London , London , United Kingdom
| | - M Kwaka
- Imperial College London , London , United Kingdom
| | - T Gall
- Imperial College London , London , United Kingdom
- The Royal Marsden Hospital , London , United Kingdom
| | - F Hand
- The Royal Marsden Hospital , London , United Kingdom
| | - L Jiao
- Imperial College London , London , United Kingdom
- The Royal Marsden Hospital , London , United Kingdom
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10
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Olshansky B, Bhatt D, Miller M, Steg PG, Brinton EA, Jacobson TA, Ketchum SB, Doyle Jr RT, Juliano RA, Jiao L, Kowey P, Reiffel JA, Tardif JC, Ballantyne CM, Chung MK. Cardiovascular benefits outweigh risks in patients with atrial fibrillation in REDUCE-IT (Reduction of Cardiovascular Events with Icosapent Ethyl-Intervention Trial). Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background/Introduction
REDUCE-IT, a multinational, double-blind trial, randomized 8179 statin-treated patients with controlled low density lipoprotein cholesterol, elevated triglycerides, and cardiovascular (CV) risk, to icosapent ethyl (IPE) 4 grams/day or placebo. IPE reduced the primary (CV death, myocardial infarction [MI], stroke, coronary revascularization, hospitalization for unstable angina) and key secondary (CV death, MI, stroke) endpoints 25% and 26%, respectively (each p<0.0001), and individual components including stroke (28%), MI (31%), cardiac arrest (48%), and sudden cardiac death (31%) (all p≤0.01). With IPE, bleeding was greater (11.8% vs 9.9%; p=0.006), serious bleeding trended higher (2.7% vs 2.1%; p=0.06), and atrial fibrillation/flutter (AF/F) hospitalization endpoints increased (3.1% vs 2.1%; p=0.004).
Purpose
To evaluate the effects of IPE on the risk of CV events and safety measures in patients by either history of AF/F or in-study occurrence of positively adjudicated AF/F hospitalization.
Methods
Conduct post hoc efficacy and safety subgroup analyses of patients with or without either baseline history of AF/F or in-study adjudicated AF/F hospitalization, including hospitalization for ≥24 hours; AF/F not meeting endpoint criteria were reported as adverse events.
Results
Patients with (n=751; 9.2%) AF/F history at baseline (vs without; n=7428; 90.8%) (Figure 1), or those with (n=211; 2.6%) positively adjudicated in-study AF/F hospitalization endpoints (vs without; n=7968; 97.4%) (Figure 2), had higher event rates of primary, key secondary, and fatal or nonfatal stroke endpoints, but relative risk reductions with IPE were not significantly different (all interaction p-values [pint]=ns). Similar reductions were observed with IPE across the prespecified endpoint testing hierarchy in patients with or without AF/F history or in-study hospitalization endpoints. Patients with baseline AF/F history had similar relative risk for in-study occurrence of AF/F hospitalization with IPE versus placebo (pint=0.21) but had greater absolute risk (12.5% vs 6.3%, IPE vs placebo) vs patients without baseline AF/F history (2.2% vs 1.6%, IPE vs placebo); i.e., recurrent AF/F in those with a prior history of AF/F was more prevalent than de novo AF/F. Serious bleeding trended higher regardless of AF/F history or in-study AF/F hospitalization endpoints (all pint=ns); absolute risk of serious bleeding was greater in patients with AF/F history at baseline (7.3% vs 6.0%) vs those without a baseline history of AF/F (2.3% vs 1.7%), and serious bleeding also trended higher in patients with in-study AF/F hospitalization (8.7% vs 6.0%) vs without (2.5% vs 2.0%) [all IPE vs placebo].
Conclusion
REDUCE-IT patients with AF/F history or in-study AF/F hospitalization endpoints had greater CV risk, but similar relative risk reduction in primary, key secondary, and fatal or nonfatal stroke endpoints with IPE.
Funding Acknowledgement
Type of funding sources: Private company. Main funding source(s): Amarin Pharma, Inc.
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Affiliation(s)
- B Olshansky
- University of Iowa, Department of Medicine, Iowa City, United States of America
| | - D Bhatt
- Brigham and Women's Hospital, Heart and Vascular Center, Harvard Medical School, Boston, United States of America
| | - M Miller
- University of Maryland, Department of Medicine, University of Maryland School of Medicine, Baltimore, United States of America
| | - P G Steg
- FACT, Hôpital Bichat; AP-HP, INSERM Unité 1148, Paris, France
| | - E A Brinton
- Utah Lipid Center, Salt Lake City, United States of America
| | - T A Jacobson
- Emory University School of Medicine, Lipid Clinic and Cardiovascular Risk Reduction Program, Department of Medicine, Atlanta, United States of America
| | - S B Ketchum
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - R T Doyle Jr
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - R A Juliano
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - L Jiao
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - P Kowey
- Lankenau Institute for Medical Research, Wynnewood, United States of America
| | - J A Reiffel
- Columbia University, Vagelos College of Physicians & Surgeons, New York, United States of America
| | - J.-C Tardif
- University of Montreal, Montreal Heart Institute, Montreal, Canada
| | - C M Ballantyne
- Baylor College of Medicine, Department of Medicine, Houston, United States of America
| | - M K Chung
- Cleveland Clinic, Cleveland, United States of America
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11
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Bhatt D, Brinton E, Miller M, Steg P, Jacobson T, Ketchum S, Juliano R, Jiao L, Doyle R, Granowitz C, Busch R, Tardif J, Ballantyne C. SUBSTANTIAL CARDIOVASCULAR RISK REDUCTION WITH ICOSAPENT ETHYL REGARDLESS OF DIABETES STATUS OR BMI: REDUCE-IT BMI. Can J Cardiol 2021. [DOI: 10.1016/j.cjca.2021.07.173] [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: 11/30/2022] Open
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12
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Zhang B, Han S, Xu Q, Jiao L. Construction of Innovation Behavior of College-Student Entrepreneurs Using Entrepreneurship and Innovation Theory Under Educational Psychology. Front Psychol 2021; 12:697924. [PMID: 34526934 PMCID: PMC8435603 DOI: 10.3389/fpsyg.2021.697924] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/29/2021] [Indexed: 11/13/2022] Open
Abstract
The purpose is to analyze the entrepreneurship and innovation education of colleges from the perspective of educational psychology and optimize the teaching mode reform of entrepreneurship and innovation courses. In this study, the theoretical research and case studies are combined to explore the performance of college-student entrepreneurs during college and work and have provided data for targeted entrepreneurship and innovation education in the schools. Meanwhile, the specific manifestation of the entrepreneurial spirit during work is analyzed, and the impact of entrepreneurial spirit is discussed on the new venture performance. The case study shows that most of the surveyed college-student entrepreneurs have a higher educational background and short venture-creation time, and their ventures are mostly small and medium-sized enterprises (SMEs) with rapid development. Most entrepreneurs show a strong entrepreneurial spirit during college. Among them, the average score of honesty is 3.85. At work, the surveyed entrepreneurs have high innovation attitude and innovation intention. Most entrepreneurs use innovative methods to solve practical problems in their work, and innovation spirit plays an important role in improving venture performance. Innovation attitude and innovation performance have a significant positive impact on innovation behavior. The research is comprehensive, and the results have very important application value. The results can provide scientific and effective references for colleges to reform entrepreneurship and innovation education.
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Affiliation(s)
- Baoge Zhang
- Faculty of Teacher Education, Ningbo University, Ningbo, China
| | - Song Han
- Faculty of Education, Northeast Normal University, Changchun, China
| | - Qiuyan Xu
- Department and Institute of Psychology, Ningbo University, Ningbo, China
| | - Lan Jiao
- Department and Institute of Psychology, Ningbo University, Ningbo, China
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13
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Bhatt D, Miller M, Steg P, Brinton E, Jacobson T, Ketchum S, Doyle R, Juliano R, Jiao L, Granowitz C, Tardif JC, Ballantyne C. REDUCE-IT: outcomes by baseline statin type. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3341] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
REDUCE-IT (Reduction of Cardiovascular Events with Icosapent Ethyl-Intervention Trial) randomized 8,179 statin-treated patients with elevated triglycerides and increased cardiovascular (CV) risk to either icosapent ethyl (IPE), a pure, stable prescription form of eicosapentaenoic acid, 4g/day or placebo. IPE significantly reduced time to first occurrence of the primary composite endpoint of major adverse CV events (CV death, nonfatal myocardial infarction [MI], nonfatal stroke, coronary revascularization, or hospitalization for unstable angina) (HR 0.75, CI 0.68–0.83) and key secondary endpoint events (composite of CV death, nonfatal MI, or nonfatal stroke) (HR 0.74, CI 0.65–0.83) versus placebo (all p<0.0001). A modest reduction in placebo-corrected LDL-C was observed (−6.6%; p<0.0001). The mechanisms for the CV benefit of icosapent ethyl are not fully understood.
Purpose
Explore the impact of statin type and lipophilic/lipophobic category on outcomes, and on LDL-C, to further consider the possible relevance of LDL-C pathways to the observed CV benefit of icosapent ethyl.
Methods
Primary and key secondary endpoint analyses and LDL-C changes from baseline were explored by individual statin type (atorvastatin, simvastatin, rosuvastatin, or pravastatin) at baseline, and then by categorizing these statins into lipophilic (i.e., hydrophobic: atorvastatin, simvastatin) and lipophobic (i.e., hydrophilic: rosuvastatin, pravastatin) statin groups; 96.1% of patients fell within these individual statin groups.
Results
CV outcomes were similar across statin types (interaction p=0.61) and lipophilic/lipophobic categories (interaction p=0.51) (Figure). Statin type and category had a similar lack of meaningful impact on the modest placebo-corrected median LDL-C changes from baseline to one year, which ranged from −5.8 to −8.4% (all p≤0.0003).
Conclusion
No meaningful treatment differences in the primary or key secondary endpoints across statin type or lipophilic/lipophobic category were observed. A similar lack of treatment difference was observed in LDL-C changes from baseline to one year. Therefore, the LDL-C changes and CV risk reduction in REDUCE-IT appear independent of the type of concomitant statin therapy. These data provide clinicians with additional insight regarding concomitant statin therapy considerations when prescribing icosapent ethyl and suggest there are important mechanisms of action for the substantial CV risk reduction observed with icosapent ethyl that are distinct from the LDL receptor pathway.
Funding Acknowledgement
Type of funding source: Other. Main funding source(s): The study was funded by Amarin Pharma, Inc.
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Affiliation(s)
- D Bhatt
- Brigham and Women's Hospital, Boston, United States of America
| | - M Miller
- University of Maryland, Department of Medicine, University of Maryland School of Medicine, Baltimore, United States of America
| | - P.G Steg
- University of Paris, INSERM Unité 1148; FACT Hopital Bichat, Paris, France
| | - E.A Brinton
- Utah Lipid Center, Salt Lake City, United States of America
| | - T.A Jacobson
- Emory University School of Medicine, Lipid Clinic and Cardiovascular Risk Reduction Program, Department of Medicine, Atlanta, United States of America
| | - S.B Ketchum
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - R.T Doyle
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - R.A Juliano
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - L Jiao
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - C Granowitz
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - J.-C Tardif
- University of Montreal, Montreal Heart Institute, Montreal, Canada
| | - C.M Ballantyne
- Baylor College of Medicine, Department of Medicine, Houston, United States of America
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14
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Olshansky B, Bhatt D, Miller M, Steg P, Brinton E, Jacobson T, Ketchum S, Doyle R, Juliano R, Jiao L, Granowitz C, Tardif JC, Mehta C, Ballantyne C, Chung M. REDUCE-IT: accumulation of data across prespecified interim analyses to final results. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
REDUCE-IT (Reduction of Cardiovascular Events with Icosapent Ethyl-Intervention Trial), an event-driven trial, randomized 8,179 statin-treated patients with elevated triglycerides (TGs) and increased cardiovascular (CV) risk to icosapent ethyl (IPE); pure, stable prescription eicosapentaenoic acid, 4g/day or placebo. 1,612 primary endpoint events (CV death, nonfatal myocardial infarction [MI], nonfatal stroke, coronary revascularization, or hospitalization for unstable angina) projected 90% power to detect 15% relative risk reduction (5% 2-sided alpha). The key secondary composite endpoint was CV death, nonfatal MI, or nonfatal stroke. An independent data and safety monitoring committee (DMC) performed prespecified interim analyses (IAs) at ∼60% (IA1 31 May 2016 data cutoff; 2.9 y median primary endpoint follow-up) and ∼80% (IA2 01 May 2017; 3.7 y) of events; final analysis included 1,606 events (06 Sep 2018; 4.9 y median study follow-up).
Purpose
Explore REDUCE-IT efficacy and safety across prespecified IAs for insight into progression of robustness and consistency of conclusions.
Methods
The interim statistical analysis plan guided study continuation decisions by a prespecified decision-making process, including assessment of safety, treatment arm performance, primary composite endpoint formal analyses, and informal robustness analyses, with no futility or efficacy stopping requirements. Prior to DMC IA study continuation decisions, the need for a mature dataset to support the robustness of final efficacy and safety findings was discussed. Sponsor, Steering Committee, and Clinical Endpoint Committee were blinded throughout.
Results
Primary and key secondary endpoints achieved statistical significance at IA1 and IA2 that persisted at final analyses (p-value below final adjusted 2-sided alpha of 0.0437); hazard ratios also remained consistent and similar robustness was observed across individual endpoint components; clarity of findings across endpoints and subgroups improved with more events. Stopping for overwhelming efficacy was discussed at each IA; prior to IA study continuation recommendations, the DMC considered historical examples of failed CV outcome studies for TG-lowering and mixed omega-3 therapies, reflected on the potential for overestimating final demonstrated benefit using incomplete data, and weighed societal impacts of fuller datasets relative to patient therapy access.
Conclusions
Consistent, potent efficacy emerged early and persisted across the two prespecified interim and final analyses. The mature dataset demonstrated highly statistically significant reductions in the primary (25%; p=0.00000001) and key secondary (26%; p=0.0000006) endpoints and allowed robust analyses to support overall efficacy and safety conclusions. Allowing the REDUCE-IT dataset to fully mature provided clinicians with robust, consistent, and reliable data upon which to base clinical decisions for IPE in CV risk reduction.
Funding Acknowledgement
Type of funding source: Other. Main funding source(s): The study was funded by Amarin Pharma, Inc.
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Affiliation(s)
- B Olshansky
- University of Iowa College of Medicine, Iowa city, United States of America
| | - D Bhatt
- Brigham and Women's Hospital, Boston, United States of America
| | - M Miller
- University of Maryland, Department of Medicine, University of Maryland School of Medicine, Baltimore, United States of America
| | - P.G Steg
- University of Paris, INSERM Unité 1148; FACT Hopital Bichat, Paris, France
| | - E.A Brinton
- Utah Lipid Center, Salt Lake City, United States of America
| | - T.A Jacobson
- Emory University School of Medicine, Lipid Clinic and Cardiovascular Risk Reduction Program, Department of Medicine, Atlanta, United States of America
| | - S.B Ketchum
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - R.T Doyle
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - R.A Juliano
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - L Jiao
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - C Granowitz
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - J.-C Tardif
- University of Montreal, Montreal Heart Institute, Montreal, Canada
| | - C Mehta
- Cytel Inc., Waltham, United States of America
| | - C.M Ballantyne
- Baylor College of Medicine, Houston, United States of America
| | - M.K Chung
- Cleveland Clinic, Cleveland, United States of America
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15
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Bhatt D, Miller M, Steg P, Brinton E, Jacobson T, Ketchum S, Doyle R, Juliano R, Jiao L, Granowitz C, Gregson J, Pocock S, Tardif JC, Ballantyne C. REDUCE-IT: total ischemic events reduced across the full range of baseline LDL cholesterol and other key subgroups. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
REDUCE-IT (Reduction of Cardiovascular Events with Icosapent Ethyl-Intervention Trial), a study of 8,179 randomized statin-treated patients with elevated triglycerides (TG) and increased cardiovascular (CV) risk followed for a median of 4.9 years, demonstrated robust results. Icosapent ethyl (IPE), a pure and stable prescription form of eicosapentaenoic acid, 4g/day reduced both time-to-first and total primary endpoint ischemic events (CV death, nonfatal myocardial infarction [MI], nonfatal stroke, coronary revascularization, or hospitalization for unstable angina) by 25% (HR 0.75; 95% CI 0.68–0.83; p<0.0001) and 30% (rate ratio 0.70; 95% CI 0.62–0.78; p<0.0001), respectively. Similar substantial reductions in first and total key secondary endpoint ischemic events (composite of CV death, nonfatal MI, or nonfatal stroke) were also observed. Demographic and baseline disease characteristics were generally balanced across treatment groups. Time-to-first event analyses showed robust and generally consistent benefit across subgroups. Previous total event analyses by baseline TG demonstrated large, consistent, statistically significant reductions across tertiles, suggesting the CV benefit of IPE is tied primarily to non-TG factors.
Purpose
Further explore the extent to which IPE reduced total primary and key secondary events across prespecified baseline demographic, disease, treatment, and lipid/lipoprotein/inflammatory biomarker subgroups.
Methods
Total events across subgroups were assessed with the prespecified negative binomial regression method. Main outcomes were total (first and subsequent) primary and key secondary composite endpoint events.
Results
Median baseline LDL-C levels in ascending tertiles were 58, 76, and 96 mg/dL; there were large, significant relative reductions in total primary endpoint events with IPE across tertiles (35%, 28%, and 27%, respectively; interaction p=0.62), with parallel substantial absolute risk reductions. Similar, significant relative reductions of 33%, 28%, and 24% in total key secondary endpoint events were observed, along with substantial absolute risk reductions. Total events analyses of prespecified subgroups also demonstrated robust and generally consistent findings for the primary and key secondary composite endpoints.
Conclusion
REDUCE-IT demonstrated substantial reductions in first and total primary and key secondary endpoint ischemic events, with robust and generally consistent results across baseline TG and LDL-C levels, as well as other prespecified baseline biomarker, demographic, disease, and treatment subgroups. These analyses provide useful insights for clinicians considering the range of patients who may benefit from IPE therapy and suggest that mechanisms beyond the lipid/lipoprotein/inflammatory pathways tested, including mechanisms beyond the LDL receptor pathways, may contribute to the observed substantial reductions in total ischemic burden with IPE therapy.
Funding Acknowledgement
Type of funding source: Other. Main funding source(s): The study was funded by Amarin Pharma, Inc.
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Affiliation(s)
- D Bhatt
- Brigham and Women's Hospital, Boston, United States of America
| | - M Miller
- University of Maryland, Department of Medicine, University of Maryland School of Medicine, Baltimore, United States of America
| | - P.G Steg
- University of Paris, INSERM Unité 1148; FACT Hopital Bichat, Paris, France
| | - E.A Brinton
- Utah Lipid Center, Utah, United States of America
| | - T.A Jacobson
- Emory University School of Medicine, Lipid Clinic and Cardiovascular Risk Reduction Program, Department of Medicine, Atlanta, United States of America
| | - S.B Ketchum
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - R.T Doyle
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - R.A Juliano
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - L Jiao
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - C Granowitz
- Amarin Pharma, Inc., Bridgewater, United States of America
| | - J Gregson
- London School of Hygiene and Tropical Medicine, Department of Medical Statistics, London, United Kingdom
| | - S.J Pocock
- London School of Hygiene and Tropical Medicine, Department of Medical Statistics, London, United Kingdom
| | - J.-C Tardif
- University of Montreal, Montreal Heart Institute, Montreal, Canada
| | - C.M Ballantyne
- Baylor College of Medicine, Houston, United States of America
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16
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Bhatt D, Steg P, Miller M, Brinton E, Jacobson T, Ketchum S, Juliano R, Jiao L, Doyle R, Granowitz C, Tardif J, Verma S, Ballantyne C. SIGNIFICANT CARDIOVASCULAR BENEFITS OF ICOSAPENT ETHYL FROM REDUCE-IT. Can J Cardiol 2020. [DOI: 10.1016/j.cjca.2020.07.218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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17
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Zhang B, Xu Q, Han S, Jiao L. Analysis on Influences of College Students' Psychological Capital in Entrepreneurial Learning Engagement. Front Psychol 2020; 11:2029. [PMID: 33013510 PMCID: PMC7461884 DOI: 10.3389/fpsyg.2020.02029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 07/21/2020] [Indexed: 11/29/2022] Open
Abstract
College students' entrepreneurial learning engagement (ELE) is a key link that affects the success of future entrepreneurship. To analyze the influencing factors of the psychological capital (PC) dimension in college students' ELE, a total of 211 college students were selected from colleges in the Ningbo area for questionnaire survey. The principal component analysis method was used to test the difference validity of PC and ELE. One-way analysis of variance was used to analyze differences in demographic variables between PC, ELE, and positive emotions (PEs). Besides, the structural equation model was used to analyze the mediating role of PEs in PC and ELE. In addition, there was a significant difference between the unrestricted model of PC-ELE and the restricted model (p < 0.05), and the difference between the potential dimensions of "mental capital-learning input" was generally satisfactory; there were significant differences at the professional level (p < 0.01); PC had significant differences in family economic status (p < 0.01); the indirect path coefficients of PE added to the relationship between PC and ELE were 0.106 and 0.211, respectively, and there was no significance (p > 0.05). In short, the PC of college students has a significant positive influence (PI) on ELE, PC differs significantly in family economic status, and PEs differ significantly at the professional level. The research results show that there is no mediating effect of PEs in the relationship between PC and college students' ELE.
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Affiliation(s)
- Baoge Zhang
- Faculty of Teacher Education, Ningbo University, Ningbo, China
| | - Qiuyan Xu
- Department and Institute of Psychology, Ningbo University, Ningbo, China
| | - Song Han
- Faculty of Education, Northeast Normal University, Changchun, China
| | - Lan Jiao
- Department and Institute of Psychology, Ningbo University, Ningbo, China
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18
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Guan L, Jiao L, Malhotra S. 1009 Sleep Apnea and Colorectal Adenoma in the Veteran Population: A Case-Control Study. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.1005] [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: 11/14/2022] Open
Abstract
Abstract
Introduction
Colorectal cancer is the third most common cancer in the United States, with over half of colorectal cancers estimated to be the result of modifiable risk factors. Studies relating sleep apnea (SA) and colorectal adenoma (CRA) are limited and the findings are equivocal. The objective of this study was to examine the association between SA and risk of CRA.
Methods
This was a retrospective cross-sectional case-control study of data collected from 460 veterans, ages 50-79, seen in the colonoscopy clinic at the Michael E. DeBakey VA Medical Center between 2014 and 2018. Information on demographics, sleep history, and co-morbidities were obtained through lifestyle questionnaire. Self-reported SA was diagnosed by a prior sleep study. Cases consisted of 297 participants had pathologically confirmed adenoma (including 117 participants having advanced CRA with villous component or diameter of polyp > 1 cm). Controls consisted of 173 polyp-free participants. The distribution of demographics and lifestyle factors were compared between CRA and non-CRA using the Student’s t or chi-square tests. Odds ratios (OR) and 95% confidence intervals (CI) of CRA in association with CRA were calculated using univariate and multivariate unconditional logistic regression models. The confounding factors included age, sex, ethnicity, obesity, smoking status, alcohol use, hypertension, and sleep duration.
Results
Compared with non-SA, the multivariable OR (95% CI) for CRA was 0.92 (0.58-1.48); for non-advanced CRA was 1.14 (0.68-1.91), and for advanced CRA was 0.61 (0.32-1.17) in SA participants. Adjustment of sleep duration in the model did not change the risk estimates.
Conclusion
Sleep-study diagnosed SA was not associated with development of CRA in this veteran population. Further studies are needed to confirm this observation and incorporate the severity and treatment of SA, and undiagnosed SA in risk assessment.
Support
This research is supported in part by the Gillson Longenbaugh Foundation, and Golfers Against Cancer organization (to LJ), the Cancer Prevention Research Institute of Texas (CPRIT) (RP#140767, to LJ).
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Affiliation(s)
- L Guan
- Baylor College of Medicine, Houston, TX
| | - L Jiao
- Baylor College of Medicine, Department of Medicine, Houston, TX
- Michael E. DeBakey VA Medical Center, Center for Innovations in Quality, Effectiveness and Safety, Houston, TX
- Michael E. DeBakey VA Medical Center, Section of Gastroenterology, Houston, TX
| | - S Malhotra
- Baylor College of Medicine, Department of Pediatric Pulmonary and Sleep Medicine, Houston, TX
- Texas Children’s Hospital, Houston, TX
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19
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Wang Z, White D, Chen L, Whitsel E, Richardson P, Garcia J, El-Serag H, Jiao L. Anti-hypertensive medication, sRAGE, and risk of pancreatic cancer: Results from the women’s health initiative study. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy282.128] [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: 11/14/2022] Open
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20
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He Y, Li J, Mao W, Zhang D, Liu M, Shan X, Zhang B, Zhu C, Shen J, Deng Z, Wang Z, Yu W, Chen Q, Guo W, Su P, Lv R, Li G, Li G, Pei B, Jiao L, Shen G, Liu Y, Feng Z, Su Y, Xie Y, Di W, Liu X, Yang X, Wang J, Qi J, Liu Q, Han Y, He J, Cai J, Zhang Z, Zhu F, Du D. HLA common and well-documented alleles in China. HLA 2018; 92:199-205. [DOI: 10.1111/tan.13358] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 06/22/2018] [Accepted: 07/29/2018] [Indexed: 11/29/2022]
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21
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Shi JJ, Shen AM, Sun Y, Li YJ, Wang SN, Pan SS, Li Z, Jiao L. [Occupational activity disorders of extremely severe mass burn patients in recovery period after injury: a cross-sectional survey]. Zhonghua Shao Shang Za Zhi 2018; 34:624-628. [PMID: 30293366 DOI: 10.3760/cma.j.issn.1009-2587.2018.09.012] [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 observe the distribution of occupational activity disorders of extremely severe mass burn patients in recovery period after injury. Methods: From December 2014 to December 2015, 65 extremely severe burn patients conforming to the inclusion criteria involved in August 2 Kunshan factory aluminum dust explosion accident were admitted to Kunshan Rehabilitation Hospital. They received comprehensive rehabilitation treatment after burns, including wearing pressure clothes, ultrasound treatment, semiconductor laser and red light irradiation, motor function training, and so on. Over 2 years after injury, a cross-sectional survey was conducted on the patients' occupational activity disorders. Modified Barthel index (MBI) was used to assess the degree of activities of daily living (ADL) disorder of patients and to grade the independent level of completing each item of MBI, and then the independent level of patients completing self-care MBI items (bathing, dressing, grooming, eating, going to the toilet, urine control, and stool control) was compared with that of mobility items (going up and down stairs, bed and chair transfer, and walking). The Canadian Occupational Performance Measure (COPM) was used to assess the distribution of occupational activity disorders of patients. The distribution of the five most serious occupational activity disorders was counted, then the frequency and probability of which with frequency greater than or equal to 16 times were calculated. Data were processed with Pearson Chi-square test. Results: Over 2 years after injury, the MBI score of patients was (76±22) points, and the ADL of 83.08% (54/65) patients reached completely self-care or light ADL disorder level. The MBI items arranged according to the completing independent level of patients from high to low were urine control/stool control, walking, bed and chair transfer, going up and down stairs, going to the toilet, eating, grooming, dressing, and bathing. The independent level of patients completing self-care MBI items was lower than that of mobility items (χ(2)=62.298, P<0.001). Over 2 years after injury, the five most serious occupational activity disorders in COPM dimension were mainly concentrated in the self-care dimension, accounting for 55.38% (180/325), followed by 22.46% (73/325) of production activities and 22.15% (72/325) of recreational activities, and the centrally distributed item was the personal self-care item under self-care dimension, accounting for 42.46% (138/325). Over 2 years after injury, the five most serious occupational activity disorders with frequency greater than or equal to 16 times were dressing and undressing, bathing, perineal cleaning, wearing pressure clothes, caring for children, visiting relatives and friends, 31, 25, 16, 17, 18, and 22 times respectively, with a probability of 47.69%, 38.46%, 24.62%, 26.15%, 27.69%, and 33.85% respectively. Conclusions: Over 2 years after injury, most of the patients with extremely severe burns caused by the aluminum dust explosion were completely or basically self-care in their daily life. The disorder of self-care ADL was more serious than that of mobility, and the disorder of individual self-care activity was still the most serious occupational activity disorder of patients in this stage. Clinical trial registration: Chinese clinical trial registry, ChiCTR-OOC-16009188.
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Affiliation(s)
- J J Shi
- Department of Rehabilitation, Kunshan Rehabilitation Hospital, Kunshan 215300, China
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22
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Seiro S, Jiao L, Kirchner S, Hartmann S, Friedemann S, Krellner C, Geibel C, Si Q, Steglich F, Wirth S. Evolution of the Kondo lattice and non-Fermi liquid excitations in a heavy-fermion metal. Nat Commun 2018; 9:3324. [PMID: 30127442 PMCID: PMC6102236 DOI: 10.1038/s41467-018-05801-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [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: 11/06/2017] [Accepted: 07/24/2018] [Indexed: 11/13/2022] Open
Abstract
Strong electron correlations can give rise to extraordinary properties of metals with renormalized Landau quasiparticles. Near a quantum critical point, these quasiparticles can be destroyed and non-Fermi liquid behavior ensues. YbRh2Si2 is a prototypical correlated metal exhibiting the formation of quasiparticle and Kondo lattice coherence, as well as quasiparticle destruction at a field-induced quantum critical point. Here we show how, upon lowering the temperature, Kondo lattice coherence develops at zero field and finally gives way to non-Fermi liquid electronic excitations. By measuring the single-particle excitations through scanning tunneling spectroscopy, we find the Kondo lattice peak displays a non-trivial temperature dependence with a strong increase around 3.3 K. At 0.3 K and with applied magnetic field, the width of this peak is minimized in the quantum critical regime. Our results demonstrate that the lattice Kondo correlations have to be sufficiently developed before quantum criticality can set in.
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Affiliation(s)
- S Seiro
- Max Planck Institute for Chemical Physics of Solids, 01187, Dresden, Germany
- Institute for Solid State Physics, IFW-Dresden, Helmholtzstrasse 20, 01069, Dresden, Germany
| | - L Jiao
- Max Planck Institute for Chemical Physics of Solids, 01187, Dresden, Germany
| | - S Kirchner
- Zhejiang Institute for Modern Physics, Zhejiang University, 310027 Hangzhou, PR China
| | - S Hartmann
- Helmholtz-Zentrum Dresden-Rossendorf, 01328, Dresden, Germany
| | - S Friedemann
- School of Physics, University of Bristol, Bristol, BS8 1TH, UK
| | - C Krellner
- Institute of Physics, Goethe-University Frankfurt, 60438, Frankfurt/Main, Germany
| | - C Geibel
- Max Planck Institute for Chemical Physics of Solids, 01187, Dresden, Germany
| | - Q Si
- Department of Physics and Astronomy, Rice University, Houston, TX, 77005, USA
| | - F Steglich
- Max Planck Institute for Chemical Physics of Solids, 01187, Dresden, Germany
| | - S Wirth
- Max Planck Institute for Chemical Physics of Solids, 01187, Dresden, Germany.
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Wang Y, Ma Y, Gao P, Chen Y, Yang B, Jiao L. Primary Angioplasty without Stenting for Symptomatic, High-Grade Intracranial Stenosis with Poor Circulation. AJNR Am J Neuroradiol 2018; 39:1487-1492. [PMID: 29976834 DOI: 10.3174/ajnr.a5708] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 05/07/2018] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Although the Stenting versus Aggressive Medical Management for Preventing Recurrent Stroke in Intracranial Stenosis (SAMMPRIS) study demonstrated a high incidence of perioperative complications for Intracranial Atherosclerotic disease (ICAD) treatments with stent placement, some studies have shown that submaximal angioplasty with an undersized balloon limits the risks of perioperative complications, suggesting that intervention may remain an alternative option for ICAD if perioperative complications are minimized. We sought to evaluate clinical and angiographic outcomes after primary angioplasty without stent placement in patients with symptomatic, high-grade intracranial stenosis and poor antegrade flow who were refractory to medical therapy. MATERIALS AND METHODS All cases with high-grade, symptomatic intracranial stenosis and poor antegrade flow treated with intracranial angioplasty without stent placement at Xuanwu Hospital, Capital Medical University, from January 2010 to December 2016, were retrospectively reviewed. The main outcomes included the changes in antegrade flow and residual stenosis and any stroke or death within 1 month. We also evaluated functional outcomes, stroke, and restenosis in patients on follow-up. RESULTS Thirty-five patients (mean age, 64.3 years) were included, and the mean follow-up time was 9.7 months. The average preprocedural stenosis was 88.4%. The immediate, average postprocedure stenosis rate was 25.3%, and the average postprocedural stenosis rate at last angiographic follow-up was 34.7%. The primary end point of major stroke or death at 30 days was observed in 1 patient (1/35, 2.9%), and no patient had intraprocedural complications. The incidence of stroke or death at the last follow-up was 2.9%, which was superior to the results of the medical and stent-placement arms of the SAMMPRIS study. Severe restenosis was observed in 3 (3/25, 12%) patients but without any symptoms. CONCLUSIONS In this retrospective series, primary balloon angioplasty was an effective treatment option for symptomatic intracranial stenosis with a high risk of stroke.
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Affiliation(s)
- Y Wang
- From the Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Y Ma
- From the Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - P Gao
- From the Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Y Chen
- From the Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - B Yang
- From the Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - L Jiao
- From the Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China.
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24
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Zhu XY, Du J, Zhao WJ, Wu J, Zhao LW, Meng X, Yang L, Jiao L, Ma H. [Influence of two kinds of probiotics combined with bismuth quadruple therapy for Helicobacter pylori eradication]. Zhonghua Yi Xue Za Zhi 2018; 98:2246-2249. [PMID: 30078279 DOI: 10.3760/cma.j.issn.0376-2491.2018.28.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Objective: To investigate the efficacy and safety of Compound Lactobacillus Tablets or Saccharomyces boulardii Sachets combining with bismuth quadruple therapy for Helicobacter pylori(H.pylori) eradication. Methods: A total of 360 H. pylori- infected patients were enrolled and randomly assigned into three groups. Group A received esomeprazole 20 mg bid+ bismuth potassium citrate 220 mg bid+ amoxicillin 1 000 mg bid+ furazolidone 100 mg bid for 10 days. Group B or group C received the same quadruple therapy for 10 days as group A, as well as Compound Lactobacillus Tablets 1 000 mg tid or Saccharomyces boulardii Sachets 500 mg bid for 14 days. Drug-related side effects and adverse reactions were collected during the therapy, and H. pylori eradication results were confirmed by (13)C/(14)C-UBT at least 4 weeks after cessation of therapy. Results: The H. pylori eradication rates in group A, B and C were 81.7%, 84.2% and 85.0% by ITT analysis (P=0.768) and 92.5%, 90.1% and 93.6% by PP analysis (P=0.770), respectively. The overall side effects and adverse reactions rates (P=0.008) and occurrence of diarrhea (P<0.001) were significantly lower in group B than group A. The overall side effect rates (P=0.003) and occurrence of diarrhea (P<0.001), abdominal distension (P=0.004) and constipation(P=0.002) were significantly lower in group C than group A. There was no significant difference in side effects and adverse reactions rates between the two probiotics groups. Conclusions: Both Compound Lactobacillus Tablets and Saccharomyces boulardii Sachets, combining with bismuth quadruple therapy, reduced the overall side effects and adverse reactions rates for H. pylori eradication. Moreover, the former can reduce the incidence of diarrhea, and the latter can reduce the incidence of diarrhea, abdominal distension and constipation.
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Affiliation(s)
- X Y Zhu
- Department of Gastroenterology, the Third Hospital of Hebei Medical University, Shijiazhuang 050050, China
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Shen C, Jiao L, Zhao M, Jia Z, Zhang J, Ma L. 634 Skin ceramide profile in children with atopic dermatitis. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.643] [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: 11/30/2022]
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26
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Lin CC, Lu CH, Pan YH, Jiao L, Chen HY, Li L, He Y. [Effect and mechanism of silibinin on the inhibition of ALK positive NSCLC cells by sensitizing crizotinib]. Zhonghua Zhong Liu Za Zhi 2017; 39:650-656. [PMID: 28926892 DOI: 10.3760/cma.j.issn.0253-3766.2017.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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 explore the synergistic effect of silibinin combined with crizotinib on anaplastic lymphoma kinase positive (ALK+ ) non-small cell lung cancer (NSCLC) cells and its mechanism. Methods: H2228 and H3122 cells were treated with silibinin, crizotinib alone or in combination. Cell proliferation was measured by 3-(4, 5-Dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) assay and colony formation assay. Migration or invasion ability was tested by wound healing assay or transwell assay, respectively. Expressions of E-Cadherin and vimentin protein were examined by immunofluorescence staining. The protein expressions of ALK, p-ALK, E-Cadherin and Vimentin were detected by western blotting.The anti-cancer effect of silibinin combined with crizotinib in vivo was determined by subcutaneously injecting 2×10(6) H2228 cells into immunodeficient nude mice. Results: The result of MTT assay showed that the cell viability of H2228 or H3122 treated with 100 μmol/L silibinin was (88.38±4.10)% or (72.27±3.62)%, respectively, marginally decreased compared with that of the control. The 50% inhibitory concentration (IC(50)) of H2228 cells treated with crizotinib alone or combined with 100 μmol/L silibinin was (917.10±7.75) nmol/L or (238.73±7.67) nmol/L, respectively. The IC(50) of H3122 cells treated with crizotinib alone or combined with 100 μmol/L silibinin was (472.50±15.70) nmol/L or (206.10±12.01) nmol/L, respectively. The IC(50s) of H2228 and H3122 cells were significantly decreased by combined treatment of crizotinib and silibinin compared to crizotinib treatment alone (P<0.01). When compared with the control group, colony forming ratios of H2228 cells were (83.34±2.72)% in 100 μmol/L silibinin treatment group, (69.42±3.06)% in 400 nmol/L crizotinib treatment group and (27.32±1.42)% in combined treatment group. When compared with the control group, colony forming ratios of H3122 cells were (84.45±5.67)% in 100 μmol/L silibinin treatment group, (45.02±5.83)% in 400 nmol/L crizotinib treatment group and (17.43±3.83)% in combined treatment group. Silibinin combined with crizotinib treatment significantly inhibited the colony formation ability of H2228 and H3122 cells (P<0.01). Migration and invasion results showed that combined treatment of crizotinib and silibinin markedly inhibited the migration and invasion ability of H2228 cells (P<0.01). Western blot results indicated that treated with silibinin alone or in combination of crozitinib for 48 hours, the protein level of E-cadherin in H2228 cells was upregulated, while the expressions of p-ALK and vimentin were downregulated, without obvious alteration of ALK protein expression. In the xenograft model, the mean tumor weight was (9.40±2.58)g in crizotinib treatment group and (4.58±1.07)g in the combined treatment group. The inhibitory effect of tumor growth in vivo of combined treatment was significantly superior to that of crizotinib treatment alone (P<0.05). Conclusion: Silibinin enhances the inhibitory effect of crizotinib on ALK positive NSCLC cells, which may be associated with suppression of ALK activity and mesenchymal-epithelial transition.
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Affiliation(s)
- C C Lin
- Department of Respiratory, Daping Hospital, the Third Military Medical University, Chongqing 400042, China
| | - C H Lu
- Department of Respiratory, Daping Hospital, the Third Military Medical University, Chongqing 400042, China
| | - Y H Pan
- Department of Respiratory, Daping Hospital, the Third Military Medical University, Chongqing 400042, China
| | - L Jiao
- Department of Respiratory, Daping Hospital, the Third Military Medical University, Chongqing 400042, China
| | - H Y Chen
- Department of Respiratory, Daping Hospital, the Third Military Medical University, Chongqing 400042, China
| | - L Li
- Department of Respiratory, Daping Hospital, the Third Military Medical University, Chongqing 400042, China
| | - Y He
- Department of Respiratory, Daping Hospital, the Third Military Medical University, Chongqing 400042, China
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Jiao L, Rößler S, Kim DJ, Tjeng LH, Fisk Z, Steglich F, Wirth S. Additional energy scale in SmB 6 at low-temperature. Nat Commun 2016; 7:13762. [PMID: 27941948 PMCID: PMC5159841 DOI: 10.1038/ncomms13762] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [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: 04/12/2016] [Accepted: 10/31/2016] [Indexed: 11/09/2022] Open
Abstract
Topological insulators give rise to exquisite electronic properties because of their spin-momentum locked Dirac-cone-like band structure. Recently, it has been suggested that the required opposite parities between valence and conduction band along with strong spin-orbit coupling can be realized in correlated materials. Particularly, SmB6 has been proposed as candidate material for a topological Kondo insulator. Here we observe, by utilizing scanning tunnelling microscopy and spectroscopy down to 0.35 K, several states within the hybridization gap of about ±20 meV on well characterized (001) surfaces of SmB6. The spectroscopic response to impurities and magnetic fields allows to distinguish between dominating bulk and surface contributions to these states. The surface contributions develop particularly strongly below about 7 K, which can be understood in terms of a suppressed Kondo effect at the surface. Our high-resolution data provide insight into the electronic structure of SmB6, which reconciles many current discrepancies on this compound.
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Affiliation(s)
- L. Jiao
- Max-Planck-Institute for Chemical Physics of Solids, Nöthnitzer Str. 40, 01187 Dresden, Germany
| | - S. Rößler
- Max-Planck-Institute for Chemical Physics of Solids, Nöthnitzer Str. 40, 01187 Dresden, Germany
| | - D. J. Kim
- Department of Physics and Astronomy, University of California, Irvine, CA 92697, USA
| | - L. H. Tjeng
- Max-Planck-Institute for Chemical Physics of Solids, Nöthnitzer Str. 40, 01187 Dresden, Germany
| | - Z. Fisk
- Department of Physics and Astronomy, University of California, Irvine, CA 92697, USA
| | - F. Steglich
- Max-Planck-Institute for Chemical Physics of Solids, Nöthnitzer Str. 40, 01187 Dresden, Germany
- Center for Correlated Matter, Zhejiang University, Hangzhou 310058, China
- Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
| | - S. Wirth
- Max-Planck-Institute for Chemical Physics of Solids, Nöthnitzer Str. 40, 01187 Dresden, Germany
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Weng ZF, Smidman M, Jiao L, Lu X, Yuan HQ. Multiple quantum phase transitions and superconductivity in Ce-based heavy fermions. Rep Prog Phys 2016; 79:094503. [PMID: 27533524 DOI: 10.1088/0034-4885/79/9/094503] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Heavy fermions have served as prototype examples of strongly-correlated electron systems. The occurrence of unconventional superconductivity in close proximity to the electronic instabilities associated with various degrees of freedom points to an intricate relationship between superconductivity and other electronic states, which is unique but also shares some common features with high temperature superconductivity. The magnetic order in heavy fermion compounds can be continuously suppressed by tuning external parameters to a quantum critical point, and the role of quantum criticality in determining the properties of heavy fermion systems is an important unresolved issue. Here we review the recent progress of studies on Ce based heavy fermion superconductors, with an emphasis on the superconductivity emerging on the edge of magnetic and charge instabilities as well as the quantum phase transitions which occur by tuning different parameters, such as pressure, magnetic field and doping. We discuss systems where multiple quantum critical points occur and whether they can be classified in a unified manner, in particular in terms of the evolution of the Fermi surface topology.
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Affiliation(s)
- Z F Weng
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou 310058, People's Republic of China
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29
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Weng ZF, Zhang JL, Smidman M, Shang T, Quintanilla J, Annett JF, Nicklas M, Pang GM, Jiao L, Jiang WB, Chen Y, Steglich F, Yuan HQ. Two-Gap Superconductivity in LaNiGa_{2} with Nonunitary Triplet Pairing and Even Parity Gap Symmetry. Phys Rev Lett 2016; 117:027001. [PMID: 27447519 DOI: 10.1103/physrevlett.117.027001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Indexed: 06/06/2023]
Abstract
The nature of the pairing states of superconducting LaNiC_{2} and LaNiGa_{2} has to date remained a puzzling question. Broken time reversal symmetry has been observed in both compounds and a group theoretical analysis implies a nonunitary triplet pairing state. However, all the allowed nonunitary triplet states have nodal gap functions but most thermodynamic and NMR measurements indicate fully gapped superconductivity in LaNiC_{2}. Here we probe the gap symmetry of LaNiGa_{2} by measuring the London penetration depth, specific heat, and upper critical field. These measurements demonstrate two-gap nodeless superconductivity in LaNiGa_{2}, suggesting that this is a common feature of both compounds. These results allow us to propose a novel triplet superconducting state, where the pairing occurs between electrons of the same spin, but on different orbitals. In this case the superconducting wave function has a triplet spin component but isotropic even parity gap symmetry, yet the overall wave function remains antisymmetric under particle exchange. This model leads to a nodeless two-gap superconducting state which breaks time reversal symmetry, and therefore accounts well for the seemingly contradictory experimental results.
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Affiliation(s)
- Z F Weng
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou 310058, China
| | - J L Zhang
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou 310058, China
| | - M Smidman
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou 310058, China
| | - T Shang
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou 310058, China
| | - J Quintanilla
- SEPnet and Hubbard Theory Consortium, University of Kent, Canterbury CT2 7NH, United Kingdom
| | - J F Annett
- H. H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, United Kingdom
| | - M Nicklas
- Max Planck Institute for Chemical Physics of Solids, D-01187 Dresden, Germany
| | - G M Pang
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou 310058, China
| | - L Jiao
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou 310058, China
| | - W B Jiang
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou 310058, China
| | - Y Chen
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou 310058, China
| | - F Steglich
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou 310058, China
- Max Planck Institute for Chemical Physics of Solids, D-01187 Dresden, Germany
| | - H Q Yuan
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou 310058, China
- Collaborative Innovation Center of Advanced Microstructures, Nanjing 210093, China
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Jones B, Savvatis K, Campbell J, Kyrgiou M, Roux R, Hall M, Gabra H, Jiao L, Stümpfle R, Fotopoulou C. High complexity cytoreductive surgery for disseminated ovarian cancer in a UK setting: Challenges and possibilities. Gynecol Oncol 2016. [DOI: 10.1016/j.ygyno.2016.04.262] [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: 11/30/2022]
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Dong D, Zheng W, Jiao L, Lang Y, Zhao X. Chinese vinegar classification via volatiles using long-optical-path infrared spectroscopy and chemometrics. Food Chem 2016; 194:95-100. [DOI: 10.1016/j.foodchem.2015.08.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Revised: 07/18/2015] [Accepted: 08/02/2015] [Indexed: 11/15/2022]
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Gao P, Wang D, Zhao Z, Cai Y, Li T, Shi H, Wu W, He W, Yin L, Huang S, Zhu F, Jiao L, Ji X, Qureshi AI, Ling F. Multicenter Prospective Trial of Stent Placement in Patients with Symptomatic High-Grade Intracranial Stenosis. AJNR Am J Neuroradiol 2016; 37:1275-80. [PMID: 26869472 DOI: 10.3174/ajnr.a4698] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Accepted: 12/16/2015] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE On the basis of the high 1-month stroke and/or death (14.7%) rates associated with stent placement in the Stenting versus Aggressive Medical Management for Preventing Recurrent Stroke in Intracranial Stenosis trial, modifications in patient selection and procedural aspects for intracranial stent placement have been recommended. We performed a multicenter prospective single-arm trial to determine whether such modifications would result in lower rates of periprocedural stroke and/or death. MATERIALS AND METHODS The study enrolled patients with recent transient ischemic attack or ischemic stroke (excluding perforator ischemic events) related to high-grade (70%-99% in severity) stenosis of a major intracranial artery. Patients were treated by using angioplasty and self-expanding stents 3 weeks after the index ischemic event at 1 of the 10 high-volume centers in China. An independent neurologist ascertained the occurrence of any stroke and/or death within 1 month after the procedure. RESULTS A total of 100 consecutive patients were recruited. The target lesions were located in the middle cerebral artery (M1) (n = 38, 38%), intracranial internal carotid artery (n = 17, 17%), intradural vertebral artery (n = 18, 18%), and basilar artery (n = 27, 27%). The technical success rate of stent deployment with residual stenosis of <50% was 100%. The overall 1-month stroke and/or death rate was 2% (95% confidence interval, 0.2%-7.0%). Two ischemic strokes occurred in the pontine region (perforator distribution) in patients following angioplasty and stent placement for basilar artery stenosis. CONCLUSIONS The results of this prospective multicenter study demonstrated that modifications in patient selection and procedural aspects can substantially reduce the 1-month stroke and/or death rate following intracranial stent placement.
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Affiliation(s)
- P Gao
- From the Department of Neurosurgery (P.G., F.Z., L.J., X.J., F.L.), Xuanwu Hospital, Capital Medical University, Beijing, China
| | - D Wang
- Department of Neurosurgery (D.W.), Beijing Hospital of the Ministry of Health, Beijing, China
| | - Z Zhao
- Department of Neurosurgery (Z.Z.), Tangdu Hospital, the Fourth Military Medical University, Xi'an, Shaanxi Province, China
| | - Y Cai
- Department of Neurology (Y.C.), the 306 Hospital of the People's Liberation Army, Beijing, China
| | - T Li
- Department of Intervention (T.L.), Henan Provincial People's Hospital, Zhengzhou, Henan Province, China
| | - H Shi
- Department of Neurosurgery (H.S.), the 1st Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - W Wu
- Department of Neurology (W.W.), Qilu Hospital of Shandong University, Ji'nan, Shandong Province, China
| | - W He
- Department of Neurosurgery (W.H.), the 2nd Affiliated Hospital of Guangzhou Medical College, Guangzhou, Guangdong Province, China
| | - L Yin
- Department of Neurosurgery (L.Y.), Tianjin Huanhu Hospital, Tianjin, China
| | - S Huang
- Department of Neurosurgery (S.H.), Guangdong Province Hospital of Traditional Chinese Medicine, Guangzhou, Guangdong Province, China
| | - F Zhu
- From the Department of Neurosurgery (P.G., F.Z., L.J., X.J., F.L.), Xuanwu Hospital, Capital Medical University, Beijing, China
| | - L Jiao
- From the Department of Neurosurgery (P.G., F.Z., L.J., X.J., F.L.), Xuanwu Hospital, Capital Medical University, Beijing, China
| | - X Ji
- From the Department of Neurosurgery (P.G., F.Z., L.J., X.J., F.L.), Xuanwu Hospital, Capital Medical University, Beijing, China
| | - A I Qureshi
- Zeenat Qureshi Stroke Institute (A.I.Q.), St. Cloud, Minnesota
| | - F Ling
- From the Department of Neurosurgery (P.G., F.Z., L.J., X.J., F.L.), Xuanwu Hospital, Capital Medical University, Beijing, China
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Xing BL, Li T, Tang ZH, Jiao L, Ge SM, Qiang X, OuYang J. Cumulative methylation alternations of gene promoters and protein markers for diagnosis of epithelial ovarian cancer. Genet Mol Res 2015; 14:4532-40. [PMID: 25966226 DOI: 10.4238/2015.may.4.11] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
DNA methylation plays an important role in carcinogenesis and cancer development. In this study, we examined gene methylation in epithelial ovarian cancer (EOC) using cationic conjugated polymer (CCP)-based fluorescence resonance energy transfer (FRET) to evaluate the application of cumulative methylation alternations of genes associated with cancer antigen 125 for early cancer diagnosis. The methylation status of 3 genes (Ras association domain family 1 isoform A, RASSF1A; opioid-binding protein/cell adhesion molecule, OPCML; homeobox A9, HOXA9) were examined and compared in 35 EOC samples and 11 normal ovarian tissue samples using CCP-based FRET. Gene methylation levels were clustered into 3 sections and assigned a value; values for the 3 genes were summed. Although methylation of the OPCML gene was significantly associated with stage, histological types, grade, and ascites and that of RASSF1A and HOXA9 was not, the sum for the 3 genes was significantly associated with stage and ascites. The sum showed higher sensitivity (85.7%) and specificity (100%) for discriminating EOC from normal ovarian tissues than did the methylation status of RASSF1A, OPCML, and HOXA9 (48.6, 77.1, 77.1, and 100, 88.1, 100%, respectively). Combining cancer antigen 125 levels with the sum increased the sensitivity to 94.3%. The detection and analysis of a panel of genes' methylation status with the CCP-based FRET technique may be useful for diagnosis and screening of EOC; the associated cancer antigen 125 can be used to increase diagnostic sensitivity.
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Affiliation(s)
- B L Xing
- Department of Pathology, Changzhou Maternal and Child Health Care Hospital, Changzhou, China
| | - T Li
- Department of Pathology, Changzhou Maternal and Child Health Care Hospital, Changzhou, China
| | - Z H Tang
- Department of Pathology, Changzhou Maternal and Child Health Care Hospital, Changzhou, China
| | - L Jiao
- Department of Pathology, Changzhou Maternal and Child Health Care Hospital, Changzhou, China
| | - S M Ge
- Department of Pathology, Changzhou Maternal and Child Health Care Hospital, Changzhou, China
| | - X Qiang
- Department of Pathology, Changzhou Maternal and Child Health Care Hospital, Changzhou, China
| | - J OuYang
- Department of Pathology, Changzhou Maternal and Child Health Care Hospital, Changzhou, China
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Ghosh A, Jiao L, Al-Mutawa F, O'Neill C, Mertz D. Value of an active surveillance policy to document clearance of meticillin-resistant Staphylococcus aureus and vancomycin-resistant enterococci amongst inpatients with prolonged admissions. J Hosp Infect 2014; 88:230-3. [PMID: 25458743 DOI: 10.1016/j.jhin.2014.09.011] [Citation(s) in RCA: 8] [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: 01/28/2014] [Accepted: 09/23/2014] [Indexed: 10/24/2022]
Abstract
This article reports the impact of an active surveillance policy to identify clearance of meticillin-resistant Staphylococcus aureus (MRSA) or vancomycin-resistant enterococci (VRE) in known colonized inpatients with prolonged admissions in order to discontinue isolation precautions. Amongst 365 colonized patients with hospital admissions exceeding 30 days, clearance rates of 11% for MRSA and 18% for VRE were found after a median of 23 days and 26.5 days, respectively, resulting in a saving of 2152 patient-days of contact precautions over one year. This has proven to be a cost-beneficial policy.
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Affiliation(s)
- A Ghosh
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - L Jiao
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada
| | - F Al-Mutawa
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Ontario, Canada
| | - C O'Neill
- Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - D Mertz
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada; Hamilton Health Sciences, Hamilton, Ontario, Canada; Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada; Michael G. DeGroote Institute for Infectious Diseases Research, McMaster University, Hamilton, Ontario, Canada.
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Dong D, Zheng W, Wang W, Zhao X, Jiao L, Zhao C. A new volatiles-based differentiation method of Chinese spirits using longpath gas-phase infrared spectroscopy. Food Chem 2014; 155:45-9. [DOI: 10.1016/j.foodchem.2014.01.025] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2013] [Revised: 11/23/2013] [Accepted: 01/10/2014] [Indexed: 11/26/2022]
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Liu G, Shen D, Jiao L, Sun Y. Nin one binding protein expression as a prognostic marker in prostate carcinoma. Clin Transl Oncol 2014; 16:843-7. [PMID: 24493285 DOI: 10.1007/s12094-014-1158-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Accepted: 01/15/2014] [Indexed: 11/25/2022]
Abstract
BACKGROUND To investigate the prognostic value of expression levels of nin one binding protein (Nob1) in prostate carcinoma. METHODS Nob1 protein levels were evaluated by Western blot in samples from 40 prostate carcinomas and matched adjacent non-neoplastic prostate tissues. Nob1 expression was also assessed by immunohistochemistry in samples from 300 prostate carcinoma and matched adjacent non-neoplastic prostate tissues, as well as 20 benign prostatic hyperplasia samples. The findings were compared with clinical and pathologic parameters and patient outcome. RESULTS Nob1 protein analysis showed significant differences between the prostate carcinomas and control groups tested. Immunohistochemical analysis showed that Nob1 positivity was higher in prostate carcinoma than that in paired adjacent non-cancerous tissues (58 vs 7 %, P < 0.001). Nob1 positivity was significantly associated with high Gleason scores and metastasis in patients. Nob1 expression was significantly associated with shorter biochemical recurrence-free survival (BCRFS). Multivariate analysis revealed that Nob1 is an independent marker for BCRFS. CONCLUSIONS These findings provide evidence that Nob1 is an indicator of poor prognosis in prostate carcinoma.
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Affiliation(s)
- G Liu
- Department of Radiology, Changhai Hospital, Second Military Medical University, Shanghai, China
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Shang T, Chen YH, Jiang WB, Chen Y, Jiao L, Zhang JL, Weng ZF, Lu X, Yuan HQ. Tunable magnetic orders in CePd2As2-xPx. J Phys Condens Matter 2014; 26:045601. [PMID: 24355882 DOI: 10.1088/0953-8984/26/4/045601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We report the successful synthesis of the polycrystalline compounds CePd2As2-xPx (0 ≤ x ≤ 2) and their physical properties by measuring transport, magnetic and thermodynamic behaviors as a function of temperature and/or magnetic field. Powder x-ray diffraction indicates that CePd2As2-xPx crystallizes in the ThCr2Si2-type tetragonal structure. CePd2As2 exhibits a moderate Sommerfeld coefficient of γ ≈ 88 mJ mol(-1) K(-2), and undergoes an antiferromagnetic (AFM) transition at the Néel temperature TN ≈ 15 K. Upon substituting As with P, the TN is nearly unchanged up to x ≃ 0.6, while a ferromagnetic (FM) transition develops below TN for x ≃ 0.4. The Curie temperature TC increases with increasing x and eventually merges with the AFM transition at x ≃ 0.6. With further increase of x, the system follows typical FM behaviors and its TC monotonically increases and reaches TC ≈ 28 K in CePd2P2. Moreover, a metamagnetic transition is observed in the As-rich samples, but vanishes for x ≥ 0.4. Such a tunable magnetic ground state may provide an opportunity to explore the possible quantum critical behavior in CePd2As2-xPx.
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Affiliation(s)
- T Shang
- Center for Correlated Matter and Department of Physics, Zhejiang University, Hangzhou, Zhejiang 310027, People's Republic of China
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Dong D, Zheng W, Wang W, Zhao X, Jiao L, Zhao C. Analysis and discrimination of grape spoilage via volatiles: a comparison between long optical path Fourier-transform-infrared spectroscopy and sensor arrays. Analyst 2014; 139:5028-34. [DOI: 10.1039/c4an00586d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [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
Infrared spectroscopy and sensor arrays have been used to differentiate the grapes in different spoilage stagesviatheir volatiles.
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Affiliation(s)
- D. Dong
- National Engineering Research Center for Information Technology in Agriculture
- Beijing Academy of Agriculture and Forestry Sciences
- Beijing 100097, China
| | - W. Zheng
- National Engineering Research Center for Information Technology in Agriculture
- Beijing Academy of Agriculture and Forestry Sciences
- Beijing 100097, China
| | - W. Wang
- National Engineering Research Center for Information Technology in Agriculture
- Beijing Academy of Agriculture and Forestry Sciences
- Beijing 100097, China
| | - X. Zhao
- National Engineering Research Center for Information Technology in Agriculture
- Beijing Academy of Agriculture and Forestry Sciences
- Beijing 100097, China
| | - L. Jiao
- National Engineering Research Center for Information Technology in Agriculture
- Beijing Academy of Agriculture and Forestry Sciences
- Beijing 100097, China
| | - C. Zhao
- National Engineering Research Center for Information Technology in Agriculture
- Beijing Academy of Agriculture and Forestry Sciences
- Beijing 100097, China
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Abstract
Background: Sleep duration is dependent on circadian rhythm that controls a variety of key cellular functions. Circadian disruption has been implicated in colorectal tumorigenesis in experimental studies. We prospectively examined the association between sleep duration and risk of colorectal cancer (CRC). Methods: In the Women’s Health Initiative Observational Study, 75 828 postmenopausal women reported habitual sleep duration at baseline 1993–1998. We used Cox proportional hazards regression model to estimate the hazard ratio (HR) of CRC and its associated 95% confidence interval (CI). Results: We ascertained 851 incident cases of CRC through 2010, with an average 11.3 years of follow-up. Compared with 7 h of sleep, the HRs were 1.36 (95% CI 1.06–1.74) and 1.47 (95% CI 1.10–1.96) for short (⩽5 h) and long (⩾9 h) sleep duration, respectively, after adjusting for age, ethnicity, fatigue, hormone replacement therapy (HRT), physical activity, and waist to hip ratio. The association was modified by the use of HRT (P-interaction=0.03). Conclusion: Both extreme short and long sleep durations were associated with a moderate increase in the risk of CRC in postmenopausal women. Sleep duration may be a novel, independent, and potentially modifiable risk factor for CRC.
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Affiliation(s)
- L Jiao
- Houston VA Health Services Research Center of Excellence, Michael E. DeBakey VA Medical Center, Houston, TX, USA.
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Iizaka S, Jiao L, Sugama J, Minematsu T, Oba M, Matsuo J, Tabata K, Sugiyama T, Sanada H. Evaluation of nutritional status and skin condition among elderly residents in a long-term care hospital. J Nutr Health Aging 2012; 16:107-11. [PMID: 22238009 DOI: 10.1007/s12603-010-0292-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE The availability of nutritional screening tools for older adults is limited, depending on their physical characteristics or the setting. We investigated the relationships between various nutritional indicators and skin conditions as possible screening indicators. DESIGN Cross-sectional study. SETTING A long-term care hospital in Japan. PARTICIPANTS 90 elderly residents who were aged ≥65 years old. MEASUREMENTS The nutritional status of the residents was assessed by body mass index (BMI), involuntary weight loss, arm muscle area, and serum albumin and prealbumin levels. Leg skin condition was evaluated by: 1) functional factors including pH, hydration and transepidermal water loss; 2) skin color including L*, a*, b* and individual typology angle (ITA°) using a tristimulus colorimetric instrument; and 3) skin morphology. Repeated measures analysis of variance was employed, adjusted for demographic characteristics and room temperature, with measurement site as the repeated variable. RESULTS Among the skin indicators, b* was significantly correlated with BMI (p=0.018), and weight loss over the previous month (p=0.042) and 6 months (p=0.002). Additionally, ITA° was associated with weight loss over 1 month (p=0.013). Both b* and ITA° showed the area under the receiver operating characteristic curve of 0.64 to 0.80 for weight loss >2% over 1 month. CONCLUSIONS Residents with poorer nutritional status had yellower and darker skin color.
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Affiliation(s)
- S Iizaka
- Department of Gerontological Nursing/Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Yuan HQ, Jiao L, Singleton J, Balakirev FF, Chen GF, Luo JL, Wang NL. The magnetoresistance and Hall effect in CeFeAsO: a high magnetic field study. ACTA ACUST UNITED AC 2011. [DOI: 10.1088/1742-6596/273/1/012110] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Jiao L, Zhang J, Li Z, Liu H, Chen Y, Xu S. Edaravone alleviates delayed neuronal death and long-dated cognitive dysfunction of hippocampus after transient focal ischemia in Wistar rat brains. Neuroscience 2011; 182:177-83. [PMID: 21241778 DOI: 10.1016/j.neuroscience.2011.01.017] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2010] [Revised: 01/06/2011] [Accepted: 01/07/2011] [Indexed: 01/02/2023]
Abstract
Edaravone is currently being used in acute ischemic stroke both in clinical and experimental research as a potent antioxidant. Here we explore the effects of edaravone on delayed neuronal death (DND) and long-dated cognitive dysfunction of hippocampus after cerebral ischemia-reperfusion (IR) injury and explain the underlying mechanisms and pathways. Our findings suggested that edaravone not only significantly alleviated delayed neuronal death and cognitive dysfunction of hippocampus after cerebral focal ischemia, but also markedly decreased malondialdehyde (MDA) levels. In addition, edaravone increased superoxide dismutase (SOD) levels and reduced the levels of inflammatory cytokines such as IL-1β and TNF-α expression; edaravone, also suppressed glial fibrillary acidic protein (GFAP) proliferation at days 3, 7 and 30 after reperfusion. Overall, the consensus emerging from this body of data indicated that edaravone exerts a later neuroprotective effect to hippocampus through its ability to inhibit inflammation, suppression of astrocyte activation and scavenging free radicals in stroke events.
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Affiliation(s)
- L Jiao
- Department of Neurology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
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Jiao L. O423 Gemcitabine plus cisplatin in treatment of recurrent ovarian cancer. Int J Gynaecol Obstet 2009. [DOI: 10.1016/s0020-7292(09)60796-7] [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: 10/20/2022]
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Jiao L. O424 Study of lysyl oxidase in the pelvic ligament of women with stress urinary incontinence. Int J Gynaecol Obstet 2009. [DOI: 10.1016/s0020-7292(09)60797-9] [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: 10/20/2022]
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Zhang X, Ji X, Luo Y, Liu D, Guo L, Wu H, Miao Z, Zhu F, Jiao L, Ding Y, Ling F. Intra-arterial thrombolysis for acute central retinal artery occlusion. Neurol Res 2009; 31:385-9. [PMID: 19508824 DOI: 10.1179/174313209x444008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE In this study, we aimed at exploring the effect and safety of local intra-arterial thrombolysis on acute central retinal artery occlusion. METHODS Retrospective data analysis of 49 consecutive acute central retinal occlusion patients was performed. All the patients were treated with urokinase perfusion through the ophthalmology artery within the first 6 hours after central retinal artery occlusion attack. Conventional treatments including intra-ocular pressure decreasing, microcirculation improvement, neuroprotection and antiplatelet aggregation were conducted. The visual acuity (with International Snellen Chart) and field of vision were detected after thrombolysis. The complications and adverse events were observed. RESULTS Recanalization was found in 71% of patients. The visual acuity improvement was greater in the recanalization group (n=35) than in the non-recanalization group (n=14). The averaged visual acuity was 0.15+/-0.02, 0.25+/-0.03 and 0.4+/-0.05 after 2, 28 days and 6 months, respectively. Of the patients, 24.5% regained >0.6 of visual acuity, and the visual field deficit was less than 30% in 34.7% of patients after 28 days. Six months later, 36.7% patients regained visual acuity of >0.6, and the field deficit was less than 30% in 44.9% of patients. The difference between visual acuity in recanalization (0.6+/-0.04) and non-recanalization (0.002+/-0.0012) patients after 6 months after thrombolysis was significant (p>0.05). CONCLUSIONS Intra-arterial thrombolysis could obviously improve the short- and long-term visual function for patients with acute central retinal artery occlusion within 6 hours of symptom onset.
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Affiliation(s)
- X Zhang
- Department of Ophthalmology, The Capital Medical University, Beijing, China
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Jiao L, Apostolopoulos C, Jacob J, Johnson N, Tsim N, Habib N, Coombes R, Stebbing J. The anatomic localization of circulating tumor cells and the immediate impact of surgery and radiofrequency ablation. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e22004] [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: 11/20/2022] Open
Abstract
e22004 Background: There are few data on the impact of immediate and differing surgical interventions on circulating tumor cells (CTCs), nor their compartmentalization or localization in different anatomic vascular sites. Methods: CTCs from consecutive patients with colorectal liver metastases were quantitated prior to and immediately after open surgery, laparoscopic resection, open radiofrequency ablation (RFA) or percutaneous RFA. For individuals undergoing open surgery, either hepatic resections or open RFA, CTCs were examined in both systemic and portal circulation by measuring CTCs in samples derived from the peripheral vein, an artery, the portal vein and hepatic vein. Results: A total of 29 consecutive patients with colorectal liver metastases were included with a median age of 55 (range 30 - 88 years). CTCs were localized to the hepatic portosystemic macrocirculation with significantly greater numbers than in the systemic vasculature. Surgical procedures led to a statistically significant fall in CTCs at all sites measured (p<0.05). Conversely, RFA, either open or percutaneous was associated with an increase in CTCs. Conclusions: Surgical resection of metastases but not RFA decreases CTC levels. In patients with colorectal liver metastases, CTCs are localized to the hepatic (and probably pulmonary) macrocirculations. This may explain why metastases in sites other than the liver and lungs, are infrequently observed in cancer. No significant financial relationships to disclose.
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Affiliation(s)
- L. Jiao
- Imperial College, London, United Kingdom
| | | | - J. Jacob
- Imperial College, London, United Kingdom
| | - N. Johnson
- Imperial College, London, United Kingdom
| | - N. Tsim
- Imperial College, London, United Kingdom
| | - N. Habib
- Imperial College, London, United Kingdom
| | - R. Coombes
- Imperial College, London, United Kingdom
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Jiao L, Regalbuto J. The synthesis of highly dispersed noble and base metals on silica via strong electrostatic adsorption: II. Mesoporous silica SBA-15. J Catal 2008. [DOI: 10.1016/j.jcat.2008.09.023] [Citation(s) in RCA: 118] [Impact Index Per Article: 7.4] [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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Curro G, Habib N, Jiao L, Baccarani U, Scisca C, Navarra G. Radiofrequency-Assisted Liver Resection in Patients With Hepatocellular Carcinoma and Cirrhosis: Preliminary Results. Transplant Proc 2008; 40:3523-5. [DOI: 10.1016/j.transproceed.2008.06.094] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2007] [Revised: 06/02/2008] [Accepted: 06/18/2008] [Indexed: 01/13/2023]
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Tan S, Jiao L, Kakadiaris IA. Wavelet-based Bayesian image estimation: from marginal and bivariate prior models to multivariate prior models. IEEE Trans Image Process 2008; 17:469-481. [PMID: 18390356 DOI: 10.1109/tip.2008.918018] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Prior models play an important role in the wavelet-based Bayesian image estimation problem. Although it is well known that a residual dependency structure always remains among natural image wavelet coefficients, only few multivariate prior models with a closed parametric form are available in the literature. In this paper, we develop new multivariate prior models that not only match well with the observed statistics of the wavelet coefficients of natural images, but also have a simple parametric form. These prior models are very effective for Bayesian image estimation and lead to an improved estimation performance over related earlier techniques.
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Affiliation(s)
- S Tan
- Institute of Intelligent Information Processing, Xidian University, Xi'an, China.
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