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Ji MX, Hong XF, Chen MY, Chen TJ, Jia Y, Zhu JJ, Wu XL, Huang XY, Zhang N. A study of damage control theory in the treatment of multiple trauma mainly represented by emergency abdominal trauma. Eur Rev Med Pharmacol Sci 2019; 23:11020-11024. [PMID: 31858573 DOI: 10.26355/eurrev_201912_19809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE This study aimed to explore the measures of damage control theory (DCT) in the treatment of multiple trauma mainly represented by emergency abdominal trauma. PATIENTS AND METHODS A total of 76 patients with severe multiple trauma in the Yiwu Central Hospital were selected. Among them, 37 patients with severe multiple trauma were treated with DCT (DCT group), and 39 patients were treated with traditional methods (control group). The prothrombin time (PT), the inflammation index, the duration of mechanical ventilation, the length of stay in the Intensive Care Unit (ICU), and the incidence of sepsis were compared between the two groups. RESULTS A total of 60 cases (78.95%) were cured and discharged, and 4 cases (10.81%) died in the DCT group, while 12 cases (30.77%) died in the control group. There were 6 cases (16.22%) of sepsis in the DCT group and 15 cases (38.46%) of sepsis in the control group. This indicates that the mortality and the incidence of sepsis in the DCT group were lower than those in the control group (p<0.05 in all comparisons). The PT activated partial thromboplastin time (APTT), the length of stay in the ICU, and mechanical ventilation in the DCT group were notably shorter than those in the control group. The levels of serum tumor necrosis factor-alpha (TNF-α), Interleukin-6 (IL-6), C-reactive protein (CRP), and IL-10 went up remarkably in both groups (p<0.05), but the levels of serum TNF-α, IL-6, and CRP in the DCT group were lower than those in the control group, while the IL-10 level in the former was significantly higher than that in the latter (p<0.05). CONCLUSIONS It is feasible to apply DCT to rescue patients with multiple trauma, which can effectively reduce the mortality and complications, and shorten the length of stay in the ICU.
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Affiliation(s)
- M-X Ji
- Department of Emergency, Yiwu Central Hospital, Yiwu, P.R. China.
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202
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Qin L, Niu JY, Zhou JY, Zhang QJ, Zhou F, Zhang N, Zhou ZY, Sheng HY, Ren SC, Su J, Zhu CH, Lyu GY, Wang WJ. [Prevalence and risk factors of diabetic peripheral neuropathy in Chinese communities]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 40:1578-1584. [PMID: 32062919 DOI: 10.3760/cma.j.issn.0254-6450.2019.12.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the prevalence and risk factors of diabetic peripheral neuropathy in type 2 diabetic patients under community management programs. Methods: A cross-sectional study was conducted on T2DM patients in eight communities in Wuhan and Changshu cities. Data would included questionnaire, body measurement, blood testing and clinical examination. The criterion of diabetic peripheral neuropathy was under the combination of symptoms with five physical examinations. Binary logistic regression model was used to analyze the influential factors. Results: The overall prevalence of peripheral neuropathy was 71.2% among the diabetic patients who were managed in primary care health services in the two cities. The binary logistic regression method identified older age (≥60 years, OR=2.39, 95%CI:1.95-2.94), longer diabetic duration (≥10 years, OR=1.25, 95%CI: 1.02-1.54), and worse postprandial glucose control (2 h postprandial plasma glucose >10.0 mmol/L: OR=1.65, 95%CI:1.33-2.04) (all P<0.05) as risk factors for the presence of diabetic peripheral neuropathy, while higher education level was protective factor (compared to patients with education levels of primary school or below, OR=0.52, 95%CI: 0.41-0.66; OR=0.59, 95%CI: 0.44-0.79; OR=0.64, 95%CI: 0.44-0.94 for those with education levels of junior high school, senior high school, and college, respectively). Conclusions: High rates of diabetic peripheral neuropathy among T2DM patients suggested the urgent need for early screening and standardized management at the community levels. It is necessary to promote appropriate screening techniques and methods to identify the peripheral neuropathy, in the primary health service institutions.
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Affiliation(s)
- L Qin
- National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - J Y Niu
- National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - J Y Zhou
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Q J Zhang
- Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China
| | - F Zhou
- Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China
| | - N Zhang
- Changshu Center for Disease Control and Prevention, Changshu 215500, China
| | - Z Y Zhou
- Changshu Center for Disease Control and Prevention, Changshu 215500, China
| | - H Y Sheng
- Changshu Center for Disease Control and Prevention, Changshu 215500, China
| | - S C Ren
- Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China
| | - J Su
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - C H Zhu
- Jiang'an District Center for Disease Control and Prevention, Wuhan 430014, China
| | - G Y Lyu
- Jiang'an District Center for Disease Control and Prevention, Wuhan 430014, China
| | - W J Wang
- National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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203
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Yu Z, Li N, Jiang K, Zhang N, Yao LL. MiR-100 up-regulation enhanced cell autophagy and apoptosis induced by cisplatin in osteosarcoma by targeting mTOR. Eur Rev Med Pharmacol Sci 2019; 22:5867-5873. [PMID: 30280766 DOI: 10.26355/eurrev_201809_15913] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Mammalian target of rapamycin (mTOR) can negatively regulate cell autophagy, while its expression and activity are associated with the pathogenesis of osteosarcoma. MicroRNA 100 (MiR-100) down-regulation is associated with the pathogenesis and chemo-sensitivity of osteosarcoma. Bioinformatics analysis revealed the targeted relationship between miR-100 and the 3'-UTR of mTOR. We investigate the role of miR-100 in affecting mTOR expression, osteosarcoma cell autophagy, and sensitivity to cisplatin. PATIENTS AND METHODS MiR-100, mTOR, and Beclin-1 expressions in osteosarcoma tissue and normal control were compared. The relationship between miR-100 and mTOR was verified by dual luciferase assay. MiR-100, mTOR, and Beclin-1 levels in MG-63 cells and MG-63/DDP cells were tested. Cell apoptosis was determined by using flow cytometry. Cell malignancy was evaluated by colony formation assay. RESULTS MiR-100 and Beclin-1 significantly declined, while mTOR significantly increased in osteosarcoma tissue compared with that of normal tissue (p<0.05). MiR-100 targeting significantly inhibited mTOR expression compared to that of untreated (p<0.05). MiR-100 expression was down-regulated and mTOR level was elevated in MG-63/DDP cells compared with MG-63 cells (p<0.05). MG-63/DDP cells exhibited reduced cell autophagy and apoptosis, and enhanced colony formation induced by DDP. MiR-100 mimic and/or small interfere mTOR (si-mTOR) significantly promoted Beclin-1 expression, cell autophagy, and cell apoptosis, while attenuated colony formation. CONCLUSIONS MiR-100 declined, while mTOR up-regulated in osteosarcoma tissue. MiR-100 up-regulation enhanced cell autophagy and apoptosis induced by cisplatin via targeted inhibiting of mTOR.
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Affiliation(s)
- Z Yu
- Department of Medical Oncology, The Second Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China.
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204
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Wang J, Luo Y, Chen R, He B, Zhang N. Novel method for upper airway resistance evaluation by using diaphragmatic electromyography. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.1142] [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: 10/25/2022]
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205
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Gao XL, Wang B, Dou ZJ, Jia YL, Chen J, Yang JJ, Chen Y, Wu SJ, Liu T, Wang MT, Yang C, Zhang N. CB1 receptor antagonist rimonabant protects against chronic intermittent hypoxia-induced bone metabolism disorder and destruction in rats. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.341] [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: 10/25/2022]
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206
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Long J, Xiang J, He T, Zhang N, Pan W. Gut microbiota differences during metamorphosis in sick and healthy giant spiny frogs (Paa spinosa) tadpoles. Lett Appl Microbiol 2019; 70:109-117. [PMID: 31755992 DOI: 10.1111/lam.13251] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [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: 09/23/2019] [Revised: 11/17/2019] [Accepted: 11/18/2019] [Indexed: 01/07/2023]
Abstract
Gut microbiota plays important roles in host nutrition, immunity, development and health; therefore, disruption of the gut microbiota is closely associated with development of diseases in the host. In amphibians, metamorphosis is associated not only with extensive changes in the gut microbiota, but also with high mortality. Therefore, we hypothesized that unsuccessful restructuring of the gut microbiota during metamorphosis was an important factor that caused the fatalities. To test this hypothesis, we investigated the gut microbiota of apparently sick and healthy giant spiny frog tadpoles during metamorphosis, using high-throughput sequencing of the 16S rRNA gene. Our results showed that most dominant phyla differed significantly among developmental stages of sick and healthy Paa spinosa tadpoles. The differences in the dominant genera in sick and healthy tadpoles were the highest at the stage of degeneration of cloacal tube (TDCT). After the metamorphosis, the composition of the gut microbiota was more alike between healthy and sick tadpoles at the stage of forelimb emergence than at TDCT. These results imply that failed restructuring of the gut microbiota during metamorphosis caused the death of P. spinosa tadpoles. These results provided an important reference to prevent the high actual of P. spinosa tadpoles during metamorphosis. SIGNIFICANCE AND IMPACT OF THE STUDY: We investigated the gut microbiota of apparently sick and healthy giant spiny frog (Paa spinosa) tadpoles during metamorphosis, using high-throughput sequencing of the 16S rRNA gene. Our results showed that the differences in the dominant genera in sick and healthy tadpoles were the highest at the stage of degeneration of cloacal tube. After the metamorphosis, the composition of the gut microbiota was alike between healthy and sick tadpoles. These results imply that failed restructuring of the gut microbiota during metamorphosis caused the death of P. spinosa tadpoles.
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Affiliation(s)
- J Long
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - J Xiang
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - T He
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - N Zhang
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, China
| | - W Pan
- Changde Dabeinong Ltd, Changde, China
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207
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Wang Y, Liu H, Zhang N, Luo E. Partial duplication of the jaw: case reports and review of relevant publications. Br J Oral Maxillofac Surg 2019; 58:34-42. [PMID: 31735399 DOI: 10.1016/j.bjoms.2019.10.311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 10/21/2019] [Indexed: 02/05/2023]
Abstract
Craniofacial duplication is a rare congenital malformation with a wide phenotypic range. The signs and symptoms range from partial craniofacial duplication to bicephalus. We describe two cases of partial duplication of jaw: a girl with a duplication of the maxilla, and a boy with duplication of the mandible. We review the relevant publications and discuss the pathogenesis.
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Affiliation(s)
- Y Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University.
| | - H Liu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University.
| | - N Zhang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University.
| | - E Luo
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Dept. of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University.
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208
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Zhao Y, Wang H, Chen M, Zhang N, Yang ZW, Li D, Wei W. [Primary Sjogren's syndrome associated pulmonary arterial hypertension: 20 new cases]. Zhonghua Yi Xue Za Zhi 2019; 99:2921-2925. [PMID: 31607022 DOI: 10.3760/cma.j.issn.0376-2491.2019.37.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To describe baseline characteristics of patients with primary Sjogren's syndrome (pSS) with right heart catheterization (RHC)-confirmed pulmonary arterial hypertension (PAH). Methods: This retrospective study included consecutive patients hospitalized with pSS-PAH from Jan.2013 to June.2019 in Tianjin Medical University General Hospital. All patients fulfilled the 2002 revised criteria for pSS proposed by the American-European Consensus Group. PAH was defined according to RHC-based European Society of Cardiology/European Respiratory Society guidelines. Associated variables were described and analyzed. Predictive factors for achieving treatment goals were explored. Sub-groups(based on Anti-SSB antibody positive/negative) were analyzed. Results: Twenty patients with RHC-confirmed pSS-PAH were included (median age at onset, 54.5 years; median PAH duration, 12 months).PAH was the initial manifestation of pSS in 5 patients(26.3%), and shortness of breath was the most common symptom (17/20,85%). Mean pulmonary arterialpressure (mPAP) was 48(38, 55.75)mmHg, pulmonary vascularresistance (PVR) was 11.23 (6.17,14.69)IU, and mean cardiac index was 2.59(2.04,2.98)L·min(-1)·m(-2) in this group. In addition, right ventricular diameter≤40 mm[P=0.009, HR=5.92, 95%CI(1.55, 22.59)] was predictive factor for achieving the treatment goal. Furthermore, compared with Anti-SSB antibody negative patients, patients with Anti-SSB antibody positive had a higher PVR(IU) [14.1(11.23, 22.63)vs 6.4(6.15, 12.36),P=0.025], a higher mPAP(mmHg)[5(48.5,59)vs 39(32.5,50.75),P=0.013], and a lower cardiac index (L·min(-1)·m(-2)) [2.1(1.6,2.5)vs 2.9(2.56,3.41),P=0.002]. Conclusions: pSS-PAH patients are mainly middle-aged women with the most common symptom shortness of breath. And PAH can be the first manifestation of pSS. More attention should be paid to patients with Anti-La/SSB antibody positive and right ventricular diameter ≤40 mm because of higher mPAP, PVR, worse cardiac function and prognosis.
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Affiliation(s)
- Y Zhao
- Department of Rheumatology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - H Wang
- Department of Rheumatology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - M Chen
- Department of Rheumatology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - N Zhang
- Department of Rheumatology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Z W Yang
- Department of Cardiology, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - D Li
- Department of Imaging Medicine, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - W Wei
- Department of Rheumatology, Tianjin Medical University General Hospital, Tianjin 300052, China
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209
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Chow SKH, Chim YN, Wang J, Zhang N, Wong RMY, Tang N, Leung KS, Cheung WH. Vibration treatment modulates macrophage polarisation and enhances early inflammatory response in oestrogen-deficient osteoporotic-fracture healing. Eur Cell Mater 2019; 38:228-245. [PMID: 31697398 DOI: 10.22203/ecm.v038a16] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [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: 01/31/2023] Open
Abstract
Fracture healing is a well-orchestrated and coordinated process and begins with the inflammatory stage involving the infiltration of immune cells and the release of cytokines, including tumour necrosis factor-alpha (TNF-α), interleukin-6 (IL-6) and interleukin-10 (IL-10). Low-magnitude high-frequency vibration (LMHFV) stimulation is effective in promoting fracture healing. The study hypothesis was that the innate immune response was impaired in osteoporotic fracture and LMHFV could positively modulate it. 9-month-old ovariectomy (OVX)-induced osteoporotic rats were randomised into sham (SHAM), OVX control (OVX), OVX-vibration (OVX-VT) or OVX vibration plus administration of COX-2 specific non-steroid anti-inflammatory drugs (OVX-VT-NSAID). LMHFV (35 Hz, 0.3 g) was given 20 min/d and 5 d/week to the treatment groups. Healing and innate immune response were evaluated by weekly radiographs, endpoint micro-computed tomography (µCT), enzyme-linked immunosorbent assay (ELISA) and histomorphometry at weeks 1, 2, 4 and 8 post-treatment. Results showed that OVX slightly elevated systemic inflammation but impaired the innate immune response locally at the fracture site, with significantly lower expressions of TNF-α and IL-6 but higher IL-10 expression during the early stage of healing. LMHFV was effective in accelerating the delayed fracture healing in OVX bones by partly restoring the impaired innate immune response at the fracture site, accompanied by promoted progression of macrophage polarisation from M1 (pro-inflammatory) to M2 (anti-inflammatory) phenotype. In conclusion, vibration treatment could positively modulate the impaired innate immune response and promote macrophage polarisation in osteoporotic-fracture healing.
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Affiliation(s)
- S K-H Chow
- Department of Orthopaedics and Traumatology, 5/F, Clinical Sciences Building, the Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, PR
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210
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Lu PP, Zhang N, Ma HM, Gu JH, Xu CL, Meng FS, Wang JL. [Study on the related factors of esophageal cancer and precancerous lesions in rural residents aged 40-69 years in Shandong Province]. Zhonghua Yu Fang Yi Xue Za Zhi 2019; 53:1104-1109. [PMID: 31683395 DOI: 10.3760/cma.j.issn.0253-9624.2019.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the related factors of esophageal squamous cell carcinoma and precancerous lesions among residents aged 40-69 years old in rural areas of Shandong Province. Methods: In October 2018, 300 villages in 13 counties of the Shandong upper gastrointestinal cancerearly diagnosis and treatment projectin 2017 were selected as research areas, and 30 400 residents aged 40-69 were recruited in this study. The demographic characteristics, health status and lifestyle information were collected through the questionnaire survey, and endoscope iodine staining and indicative biopsy methods were used for cancer screening among eligible people.The multivariate logistic regression model was used to analyze the risk factors for esophageal cancer and precancerous lesions. Results: The subjects in this study were (56.42±7.24) years old, including 13 193 males (43.40%).There were 936 cases of esophageal cancer and precancerous lesions (3.08%), including 521 males and 415 females.Compared with women, 40-49 years old, high level education, drinking tap water, regular intake of meat, eggs and milk, and family average annual income more than 30 000 RMB, men (OR=1.90, 95%CI: 1.65-2.19), 60-69 years old (OR=5.28, 95%CI: 4.11-7.30), primary school education or below (OR=1.50, 95%CI: 1.20-1.89), drinking groundwater (OR=1.71, 95%CI: 1.38-2.13), never eating meat, eggs and milk (OR=1.48, 95%CI: 1.22-1.80), and family average annual income less than 30 000 RMB (OR=1.41, 95%CI: 1.16-1.70) would increase the risk of esophageal cancer and precancerous lesions. Conclusion: The gender, age, educational level, annual household income, drinking water source, the frequency of eating meat, egg and milk were related to the occurrence of esophageal cancer and precancerous lesions among 40-69 years old residents in rural areas of Shandong Province.
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Affiliation(s)
- P P Lu
- School of Medicine and Life Sciences, Shandong Academy of Medical Sciences, University of Jinan, Jinan 250022, China
| | - N Zhang
- Department of Education and Prevention, Shandong Cancer Hospital And Institute, Shangdong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, China
| | - H M Ma
- Department of Education and Prevention, Shandong Cancer Hospital And Institute, Shangdong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, China
| | - J H Gu
- Department of Biostatistics, School of Public Health, Shandong University, Jinan 250012, China
| | - C L Xu
- Department of Education and Prevention, Shandong Cancer Hospital And Institute, Shangdong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, China
| | - F S Meng
- Department of Education and Prevention, Shandong Cancer Hospital And Institute, Shangdong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, China
| | - J L Wang
- Department of Education and Prevention, Shandong Cancer Hospital And Institute, Shangdong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, China
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211
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Zhang N, Sun S, Zhang Y, Hua K. 1748 Fertility and Surgical Outcome in Postoperative Deep Infiltrating Endometriosis. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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212
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Chen ZX, Chen CP, Zhang N, Wang TX. Low-expression of lncRNA FER1L4 might be a prognostic marker in osteosarcoma. Eur Rev Med Pharmacol Sci 2019; 22:2310-2314. [PMID: 29762833 DOI: 10.26355/eurrev_201804_14820] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To investigate the potential role of Long non-coding RNA (lncRNA) FER1L4 in the diagnosis and prognostic assessment of osteosarcoma. PATIENTS AND METHODS LncRNA FER1L4 expression in osteosarcoma samples was detected by real-time PCR. The Kaplan-Meier method was used to analyze the relationship between lncRNA FER1L4 expression and the survival time of patients. RESULTS LncRNA FER1L4 expression was decreased in osteosarcoma samples. LncRNA FER1L4 was not related to the gender and age of patients, but was significantly associated with disease stage, metastasis, and tumor differentiation. CONCLUSIONS Low-expression of lncRNA FER1L4 might be a prognostic marker in osteosarcoma.
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Affiliation(s)
- Z-X Chen
- Department of Orthopedics, Yidu Central Hospital of Weifang, Qingzhou, China.
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213
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Zhang N, Zhang RF, Zhang AN, Dong GX, Suo N, Wu ZP, Liu YM, Wang LT. MiR-204 promotes fracture healing via enhancing cell viability of osteoblasts. Eur Rev Med Pharmacol Sci 2019; 22:29-35. [PMID: 30004567 DOI: 10.26355/eurrev_201807_15356] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To investigate the effects and related mechanisms of miR-204 on fracture healing. MATERIALS AND METHODS Mouse osteoblastic cell line MC3T3-E1 was used in our experiment. Three groups were established to investigate the potential function between miR-204 and osteoblastic cells: miR-NC group (negative control), miR-204 mimics group (MC3T3-E1 cells transfected with miR-204 mimics) and miR-204 mimics + inhibitor group (MC3T3-E1 cells transfected with miR-204 mimics and inhibitor). After incubation, cell viability, activity of caspase-3, and migration ability of MC3T3-E1 cells, were measured. Further, the expression levels of Runt-related transcription factor 2 (RUNX2) and Osterix (OSX) were detected and analyzed. RESULTS Compared with miR-NC group, the cell viability and migration ability of MC3T3-E1 cells were enhanced while the activity of caspase-3 was respectively mitigated. Besides, the expression level of RUNX2 and OSX was increased by treatment of miR-204 mimics. However, these variations of the indicators were reversed by the intervention using miR-204 inhibitor. CONCLUSIONS We revealed the promotion effect of miR-204 on fracture healing, indicating that miR-204 could be a potential therapeutic target for the treatment of a fracture.
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Affiliation(s)
- N Zhang
- Department of Orthopedics, Harrison International Peace Hospital, Hengshui, China.
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214
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Liu YX, Zhang B, Zhang N, Liu ZL. Fabricating fiber probes for optical tweezers by an improved tube etching method. Appl Opt 2019; 58:7950-7956. [PMID: 31674346 DOI: 10.1364/ao.58.007950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 09/06/2019] [Indexed: 06/10/2023]
Abstract
An improved tube etching method to fabricate high-quality fiber probes for optical tweezers by reserving a certain length of bare fiber to form a T-type composite structure was proposed and implemented. This method can overcome the impact of fiber types on the quality of probes in the conventional tube etching effectively. Based on the influence of gravity and diffusion on the motion of reactants, the analysis of formation mechanism was proposed for this method. This procedure retained the advantage of smooth surface in traditional tube etching but shortened the etching time. Our results also demonstrated that light transmittance of the probe fabricated by this method was improved by 6.8 times, resulting in a greater force in cells trapping. This work provided a way of designing and fabricating optical fiber tweezers with a high trapping efficiency.
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215
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Huang S, Yang J, Jin L, Duan YL, Zhang M, Zhang NN, Li Q, Zhang N, Zhou CJ, Zhang YH. [Clinical characteristics of 46 pediatric diffuse large B-cell lymphoma and treatment outcome]. Zhonghua Er Ke Za Zhi 2019; 57:774-779. [PMID: 31594064 DOI: 10.3760/cma.j.issn.0578-1310.2019.10.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To summarize the clinical data of diffuse large B-cell lymphoma (DLBCL) in children and to evaluate the efficacy of Beijing Children's Hospital B cell lymphoma protocol in the treatment of pediatric DLBCL. Methods: The data (clinical, pathology, lab and image data) of 46 pediatric DLBCL admitted to the treatment group of Beijing Children's Hospital from January 2005 to June 2017 were collected and analyzed retrospectively. According to the risk factors of staging, existence of poor prognosis genes and giant tumors, stratified treatment was carried out according to the international standard modified LMB89 regimen with high dose and short course. The Kaplan-Meier method was used to calculate the event free survival (EFS) and the overall survival (OS). Results: (1) Among the 46 cases, there were 33 males and 13 females. The median age was 8.0 years. The time from the initial symptom onset to the diagnosis was more than 15 days in 45 children. Fourteen cases had B group symptoms (fever, night sweat, and weight lost), 25 cases had extranodal disease, 39 cases were stage Ⅲ and Ⅳ, 12 cases had bone marrow involvement, 3 cases had jawbone involvement. Thirty cases were group B and 16 cases were group C in the treatment group. (2) Initial symptoms: 6 cases had cervical mass, 20 cases had abdominal mass, 10 had abdominal pain with acute abdomen, 8 cases had fever, 2 cases had snore or upper respiratory tract obstruction. (3) Pathology result: 40 cases were germinal center B cell DLBCL, 6 cases were non germinal center B cell DLBCL, no case had the MYC gene rupture, double hit lymphoma and triple hit lymphoma. (4) Complication and evaluation: the tumor lysis syndrome was seen in 3 cases initially, severe infection and delayed treatment was seen in 1 case, no treatment related death. The first evaluation showed all cases were sensitive to chemotherapy (shrink>25%), the second evaluation showed 1 case had residual disease, the others were complete remission. (5) Treatment and outcome: the 5 year-EFS was the same with 5 year-OS, both were (97.8±2.2) %. Two cases relapsed after treatment off, early relapse was seen in 1 case, and died because of abandoning treatment. Late relapse was seen in 1 case and got a complete remission after Rituximab+group C protocol treatment. Conclusions: Pediatric DLBCL was common in school aged boys, most cases were at middle and late stage at the time of diagnosis. DLBCL had a good prognosis after the treatment with Beijing Children's Hospital's B cell lymphoma protocol, but late relapse could be seen.
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Affiliation(s)
- S Huang
- Department of Hematology and Oncology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - J Yang
- Department of Hematology and Oncology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - L Jin
- Department of Hematology and Oncology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - Y L Duan
- Department of Hematology and Oncology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - M Zhang
- Department of Hematology and Oncology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - N N Zhang
- Department of Hematology and Oncology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - Q Li
- Department of Hematology and Oncology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - N Zhang
- Department of Hematology and Oncology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - C J Zhou
- Department of Pathology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
| | - Y H Zhang
- Department of Hematology and Oncology, Beijing Children's Hospital, Capital Medical University, Beijing 100045, China
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Oxnard G, Klein E, Seiden M, Hubbell E, Venn O, Jamshidi A, Zhang N, Beausang J, Gross S, Kurtzman K, Fung E, Allen B, Fields A, Liu H, Sekeres M, Richards D, Yu P, Aravanis A, Hartman AR, Liu M. Simultaneous multi-cancer detection and tissue of origin (TOO) localization using targeted bisulfite sequencing of plasma cell-free DNA (cfDNA). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz394.074] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [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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217
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Janes S, Dickson J, Devaraj A, Horst C, Quaife S, Levermore C, Gyertson K, Mullin A, Farrelly L, Allen B, Zhang N, Clarke C, Hamilton S, Hartman A, Hackshaw A. P1.11-19 Trial in Progress: Cancer Screening Study With or Without Low Dose Lung CT to Validate a Multi-Cancer Early Detection Blood Test. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1092] [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: 10/25/2022]
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218
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Wang G, Yang X, Duan J, Zhang N, Maya MM, Xie Y, Bi X, Ji X, Li D, Yang Q, Fan Z. Cerebral Venous Thrombosis: MR Black-Blood Thrombus Imaging with Enhanced Blood Signal Suppression. AJNR Am J Neuroradiol 2019; 40:1725-1730. [PMID: 31558501 DOI: 10.3174/ajnr.a6212] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 07/29/2019] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE The residual blood flow artifact is a critical confounder for MR black-blood thrombus imaging of cerebral venous sinus thrombosis. This study aimed to conduct a validation of a new MR black-blood thrombus imaging technique with enhanced blood signal suppression. MATERIALS AND METHODS Twenty-six participants (13 volunteers and 13 patients) underwent conventional imaging methods followed by 2 randomized black-blood thrombus imaging scans, with a preoptimized delay alternating with nutation for tailored excitation (DANTE) preparation switched on and off, respectively. The signal intensity of residual blood, thrombus, brain parenchyma, normal lumen, and noise on black-blood thrombus images were measured. The thrombus volume, SNR of residual blood, and contrast-to-noise ratio for residual blood versus normal lumen, thrombus versus residual blood, and brain parenchyma versus normal lumen were compared between the 2 black-blood thrombus imaging techniques. Segmental diagnosis of venous sinus thrombosis was evaluated for each black-blood thrombus imaging technique using a combination of conventional imaging techniques as a reference. RESULTS In the volunteer group, the SNR of residual blood (11.3 ± 2.9 versus 54.0 ± 23.4, P < .001) and residual blood-to-normal lumen contrast-to-noise ratio (7.5 ± 3.4 versus 49.2 ± 23.3, P < .001) were significantly reduced using the DANTE preparation. In the patient group, the SNR of residual blood (16.4 ± 8.0 versus 75.0 ± 35.1, P = .002) and residual blood-to-normal lumen contrast-to-noise ratio (12.4 ± 7.8 versus 68.8 ± 35.4, P = .002) were also significantly lower on DANTE-prepared black-blood thrombus imaging. The new black-blood thrombus imaging technique provided higher thrombus-to-residual blood contrast-to-noise ratio, significantly lower thrombus volume, and substantially improved diagnostic specificity and agreement with conventional imaging methods. CONCLUSIONS DANTE-prepared black-blood thrombus imaging is a reliable MR imaging technique for diagnosing cerebral venous sinus thrombosis.
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Affiliation(s)
- G Wang
- From the Department of Biomedical Sciences (G.W., N.Z., Y.X., D.L., Q.Y., Z.F.), Biomedical Imaging Research Institute
- Department of Radiology (G.W.), The First Affiliated Hospital of China Medical University, Shenyang, China
| | - X Yang
- Radiology (X.Y., Q.Y.) Xuanwu Hospital, Capital Medical University, Beijing, China
| | - J Duan
- Departments of Emergency (J.D., X.J.)
| | - N Zhang
- Paul C. Lauterbur Research Center for Biomedical Imaging (N.Z.), Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - M M Maya
- Department of Imaging (M.M.M.), Cedars-Sinai Medical Center, Los Angeles, California
| | - Y Xie
- From the Department of Biomedical Sciences (G.W., N.Z., Y.X., D.L., Q.Y., Z.F.), Biomedical Imaging Research Institute
| | - X Bi
- MR R&D (X.B., D.L.), Siemens Healthineers, Los Angeles, California
| | - X Ji
- Departments of Emergency (J.D., X.J.)
| | - D Li
- From the Department of Biomedical Sciences (G.W., N.Z., Y.X., D.L., Q.Y., Z.F.), Biomedical Imaging Research Institute
- MR R&D (X.B., D.L.), Siemens Healthineers, Los Angeles, California
- Departments of Medicine (D.L., Z.F.)
| | - Q Yang
- From the Department of Biomedical Sciences (G.W., N.Z., Y.X., D.L., Q.Y., Z.F.), Biomedical Imaging Research Institute
- Radiology (X.Y., Q.Y.) Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Z Fan
- From the Department of Biomedical Sciences (G.W., N.Z., Y.X., D.L., Q.Y., Z.F.), Biomedical Imaging Research Institute
- Departments of Medicine (D.L., Z.F.)
- Bioengineering (Z.F.), University of California, Los Angeles, California
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219
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Lang J, Xu FJ, Ge WK, Liu BY, Zhang N, Sun YH, Wang JM, Wang MX, Xie N, Fang XZ, Kang XN, Qin ZX, Yang XL, Wang XQ, Shen B. Greatly enhanced performance of AlGaN-based deep ultraviolet light emitting diodes by introducing a polarization modulated electron blocking layer. Opt Express 2019; 27:A1458-A1466. [PMID: 31684498 DOI: 10.1364/oe.27.0a1458] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 08/03/2019] [Indexed: 06/10/2023]
Abstract
Carrier transport in AlGaN-based deep ultraviolet (DUV) light emitting diodes (LEDs) with the wavelength of 273 nm has been investigated by introducing polarization modulated electron blocking layer (EBL) that adopts an Al composition and thickness graded multiple quantum barriers (MQB) structure. The experimental result shows that the maximum light output power and external quantum efficiency for the proposed structure at the current of 250 mA are 9.6 mW and 1.03% respectively, severally increasing by 405% and 249% compared to traditional one, meanwhile, the efficiency droop at 250 mA is also dramatically reduced from 42.2% to 16.6%. Further simulation analysis indicates that this graded MQB-EBL enhances the potential barrier height for electrons and meanwhile reduces that for holes, hence effectively suppresses the electron leakage, and at the same time significantly improves the hole injection efficiency. As a result, the whole performance of the LED with the proposed MQB-EBL is dramatically improved.
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220
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Lin LQ, Liang DC, Jin GY, Wang BY, Zhang ZX, Zhang N, Lyu X, Wang L. [Clinical study on the effects of global end-diastolic volume index-directed fluid resuscitation on the prognosis of chronic heart failure patients with septic shock]. Zhonghua Xin Xue Guan Bing Za Zhi 2019; 47:726-730. [PMID: 31550844 DOI: 10.3760/cma.j.issn.0253-3758.2019.09.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effect of global end-diastolic volume index (GEDI)-guided fluid resuscitation on the prognosis of patients with chronic heart failure and septic shock. Methods: This study was a prospective randomized controlled study. Consecutive eligible patients were divided into 2 groups according to the random number table method: control group (n=21) and experimental group (n=20). On the basis of routine treatment, patients in the control group received early goal-directed therapy until the central venous pressure (CVP) reaching 8-12 mmHg (1 mmHg=0.133 kPa), mean arterial pressure reaching over 65 mmHg, urine volume reaching over 0.5 ml·kg(-1)·h(-1), and central venous oxygen saturation reaching more than 70%. On the basis of routine treatment, patients in the experimental group were monitored continuously on cardiac output with pulse indication and fluid resuscitation guided by volume index GEDI. The GEDI should be maintained on the range of 680-800 ml/m(2). The remaining resuscitation goals were the same as control group. General clinical data of the two groups were collected at admission. Negative fluid balance onset time, duration of mechanical ventilation, ICU mortality and 28-day mortality were compared between the two groups. The outcomes were recorded as listed: start time of negative fluid balance, duration of mechanical ventilation, mortality in ICU and 28-day mortality. Results: There was no significant difference in age, sex, weight, APACHE Ⅱ score, SOFA score and NYHA functional class score between the two groups (all P>0.05). The negative liquid balance onset time in the control group was 3.5 (2.5, 4.0) days, which was significantly longer than that in the experimental group (2.6 (2.0, 3.0) days,U=115.0, P=0.012). The duration of mechanical ventilation was 355 (118, 552) hours in the control group, which was significantly longer than that in the experimental group (132 (36.75, 233.3) hours, U=130, P=0.038). The ICU mortality was 38.1% (8/21) in the control group, tended to be higher than that in the experimental group (20.0%(4/20), χ(2)=1.620, P=0.203). The 28-day mortality was 42.9% (9/21) in the control group, similar as in the experimental group (25.0%(5/20), χ(2)=1.482,P=0.477). Conclusion: Fluid resuscitation guided by volume index (GEDI) may improve the prognosis of patients with chronic heart failure complicated with septic shock.
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Affiliation(s)
- L Q Lin
- Department of Intensive Care Unit, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
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221
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Abstract
Slow propagations of spontaneous brain activity have been reported in multiple species. However, systematical investigation of the organization of such brain activity is still lacking. In this study, we analyzed propagations of spontaneous brain activity using a reference library of characteristic resting-state functional connectivity (RSFC) patterns in awake rodents. We found that transitions through multiple distinct RSFC patterns were reproducible not only in transition sequences but also in transition time delays. In addition, the organization of these transitions and their spatiotemporal dynamic patterns were revealed using a graphical model. We further identified prominent brain regions involved in these transitions. These results provide a comprehensive framework of brainwide propagations of spontaneous activity in awake rats. This study also offers a new tool to study the spatiotemporal dynamics of activity in the resting brain.
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Affiliation(s)
- Yikang Liu
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA, 16802, USA
| | - Nanyin Zhang
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, PA, 16802, USA; The Huck Institutes of the Life Sciences, The Pennsylvania State University, University Park, PA, 16802, USA.
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222
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Liu YF, Jia C, Zhang M, Chen GS, Zhang N, Fu LB, Wang L, He LJ. [Clinicopathological analysis of 12 cases of children synovial sarcoma]. Zhonghua Bing Li Xue Za Zhi 2019; 48:705-709. [PMID: 31495091 DOI: 10.3760/cma.j.issn.0529-5807.2019.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate histopathological characteristics, and differential diagnoses of childhood synovial sarcoma. Methods: HE staining, immunohistochemical staining and fusion gene detection by FISH were performed in 12 cases of synovial sarcoma in childhood at Beijing Children's Hospital from 2016 to 2018. Results: There were 6 cases of biphasic type, 1 case of monophasic epithelial type, 3 cases of monophasic spindle cell type and 2 cases of poorly differentiated synovial sarcomas. EMA, CKpan, bcl-2, CD99, TLE1 and CD34 immunostain positivities were observed in 10/12, 9/12, 12/12, 10/12, 10/12 and 0/12 cases respectively. Unique INI1 immunohistochemical staining was observed in 9/12 cases. SS18-SSX gene fusion was detected in 8 of 11 cases by FISH. Conclusions: Synovial sarcoma is rare in children. Histological morphology combined with immunohistochemistry and FISH SS18-SSX fusion gene detection are important for the diagnosis and differential diagnosis of synovial sarcoma in children.
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Affiliation(s)
- Y F Liu
- Department of Pathology, Beijing Children's Hospital, Beijing 100045, China; Department of Pathology, Xi'an Children's Hospital, Xi'an 710043, China
| | - C Jia
- Department of Pathology, Beijing Children's Hospital, Beijing 100045, China
| | - M Zhang
- Department of Pathology, Beijing Children's Hospital, Beijing 100045, China
| | - G S Chen
- Department of Pathology, Xi'an Children's Hospital, Xi'an 710043, China
| | - N Zhang
- Department of Pathology, Beijing Children's Hospital, Beijing 100045, China
| | - L B Fu
- Department of Pathology, Beijing Children's Hospital, Beijing 100045, China
| | - L Wang
- Department of Pathology, Beijing Children's Hospital, Beijing 100045, China
| | - L J He
- Department of Pathology, Beijing Children's Hospital, Beijing 100045, China
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223
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Sun Q, Liu T, Liu P, Lu K, Zhang N, Zhu Y. UBQLN1-Mediated Stabilization of USP7 Promotes Radioresistance of Breast Cancer Cells. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1104] [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: 10/26/2022]
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224
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Miao J, Wang L, Hu C, Lin S, Tan S, Ong E, Chen X, Chen Y, Zhong Y, Jin F, Lin Q, Lin S, Hu X, Zhang N, Wang R, Wang C, Shi H, Xie C, Zhao C, Chua M. A Multicenter Prospective Observational Study of Nutritional Status in Locally Advanced Nasopharynx Cancer Treated by Induction Chemotherapy and Chemoradiotherapy. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.288] [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: 10/26/2022]
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225
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Zhang N, Wu J, Yang M, Yu J, Li R. A Composite Model Integrating Imaging, Histological, and Genetic Features to Predict Tumor Mutation Burden in Non-Small Cell Lung Cancer Patients. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2460] [Citation(s) in RCA: 3] [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] [Indexed: 11/28/2022]
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226
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Hao LZ, Wang GY, Yang XG, Huang PX, Zhang K, Sun XG, Huang T, Zhang N, Qian YS, Tao XR, Kang DM. [Analysis of HIV testing status and relevant factors in male sexually transmitted diseases patients in Shandong Province]. Zhonghua Yu Fang Yi Xue Za Zhi 2019; 53:527-529. [PMID: 31091614 DOI: 10.3760/cma.j.issn.0253-9624.2019.05.018] [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
A survey was conducted to analyze the HIV testing status and related influencing factors of male sexually transmitted diseases(STD) patients attending 18 county-level hospitals in Shandong Province from July 2015 to August 2016. The HIV detection rate of 1 570 subjects was 77.58% (1 218/1 570), and the HIV-antibody positive rate was 0.99% (12/1 218). Compared with general hospitals patients, urinary and anorectal patients, non-sexual patients, and patients with negative attitudes toward HIV testing, patients were more likely to be tested for HIV from specialized hospitals (OR=3.74, 95%CI:2.53-5.54), the skin and venereal section (OR=1.92, 95%CI: 1.31-2.79), the STD group (OR=2.02, 95%CI: 1.34-3.03) and patients with positive attitude (OR=15.20, 95%CI:10.74-21.52).
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Affiliation(s)
- L Z Hao
- Institute of HIV/AIDS Prevention and Control, Shandong Center for Disease Control and Prevention, Jinan 250014, China
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227
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He HR, Zhang JF, Zhang N, Cai H, Yan XY, Guo XH, Li YB, Zhang M, Ma GS. [Analysis of food water sources of college students from Hebei Province in spring]. Zhonghua Yu Fang Yi Xue Za Zhi 2019; 53:350-354. [PMID: 30982266 DOI: 10.3760/cma.j.issn.0253-9624.2019.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the food source of water of college students from Hebei Province in spring. Methods: In March 2017, the subjects were recruited in a college in Baoding, Hebei Province. 156 students completed the investigation. All foods were collected for 3 consecutive days using duplicate portion study combined with weighing method to test the water content of various foods. To analyze the water content of the food and calculate the proportion to the total amount of food water intake, the edible parts of each meal were divided into staple food, dishes, porridge, soup and snacks. Body mass index (BMI) was grouped according to quartiles, and the differences in food intake and food water sources among subjects of different genders and BMI were compared. Results: The age of subjects was (19.8±1.1) years old, including 80 male students. The median intake of staple food, dishes, porridge, soup and snacks per day was 562 g, 743 g, 111 g, 102 g and 0 g, respectively. The median intake of water from staple food, dishes, porridge, soup and snacks per day was 301 ml/d, 620 ml/d, 97 ml/d, 93 ml/d and 0 ml/d, respectively. The median ratio of water intake to total food water intake of staple food, dishes, porridge, soup and snacks was 27%, 53%, 8%, 8% and 0%, respectively. The median intake of water from staple food and dishes in male students was significantly higher than that of female students (P<0.05). The amount of water intake from porridge of female students was significantly higher than that of male students (P<0.05). There was no significant difference in the water intake from soup and snacks between different genders. There was no significant difference in food intake and food water sources among college students with different BMI (P>0.05). Conclusion: The food source of water of college students from Hebei Province in spring is mainly based on dishes and staple foods. The food source of water for boys and girls is different.
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Affiliation(s)
- H R He
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - J F Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - N Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - H Cai
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - X Y Yan
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - X H Guo
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - Y B Li
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - M Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - G S Ma
- Department of Nutrition and Food Hygiene, School of Public Health/Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, Beijing 100191, China
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228
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Zhang N, Du SM, Zhang JF, He HR, Cai H, Ma GS. [Summary and evaluation on methods of water-intake survey among population]. Zhonghua Yu Fang Yi Xue Za Zhi 2019; 53:421-425. [PMID: 30982281 DOI: 10.3760/cma.j.issn.0253-9624.2019.04.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
At present, methods of water-intake survey include government, industry, sector statistics data, dietary survey (24 hours dietary recall, dietary record and food frequency questionnaire), fluid intake survey (retrospective fluid-intake questionnaire, 1-5 days 24 hours fluid-intake survey, 7 days 24 hours fluid-intake record), weighing method with the food composition table, weighing method, duplicate portion method and chemical analysis, and so on. The method of 7 days 24 hours fluid-intake record is an internationally recognized and authoritative method for fluid-intake survey with the highest accuracy, which can reflect the differences of fluid intake between working and non-working days, and can obtain detailed data on behaviors and patterns of fluid water, such as the time, types and places of fluid intake. The method of combining weighing method, duplicate portion method and chemical analysis is used to analyze water intake from food with the highest accuracy, which can be used in an extensive range of population and areas, but with high cost and complex operating steps. It is of great practical significance to compare and evaluate the advantages and disadvantages of different methods about water-intake survey, which will be helpful for researchers to choose appropriate methods for water-intake survey to obtain accurate and representative data in various areas, different population, and complex circumstances.
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Affiliation(s)
- N Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191
| | - S M Du
- Department of Nutrition and Food Hygiene, School of Public Health/Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, Beijing 100191, China
| | - J F Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191
| | - H R He
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191
| | - H Cai
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191
| | - G S Ma
- Chinese Nutrition Society, Beijing 100053, China
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229
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Zhang C, Ni P, Liu Y, Tian Y, Wei J, Xiang B, Zhao L, Li X, Ma X, Deng W, Guo W, Ni R, Zhang Y, Wang Q, Huang H, Zhang N, Li T. GABAergic Abnormalities Associated with Sensorimotor Cortico-striatal Community Structural Deficits in ErbB4 Knockout Mice and First-Episode Treatment-Naïve Patients with Schizophrenia. Neurosci Bull 2019; 36:97-109. [PMID: 31388929 DOI: 10.1007/s12264-019-00416-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Accepted: 05/01/2019] [Indexed: 02/05/2023] Open
Abstract
The current study was designed to explore how disruption of specific molecular circuits in the cerebral cortex may cause sensorimotor cortico-striatal community structure deficits in both a mouse model and patients with schizophrenia. We used prepulse inhibition (PPI) and brain structural and diffusion MRI scans in 23 mice with conditional ErbB4 knockout in parvalbumin interneurons and 27 matched controls. Quantitative real-time PCR was used to assess the differential levels of GABA-related transcripts in brain regions. Concurrently, we measured structural and diffusion MRI and the cumulative contribution of risk alleles in the GABA pathway genes in first-episode treatment-naïve schizophrenic patients (n = 117) and in age- and sex-matched healthy controls (n = 86). We present the first evidence of gray and white matter impairment of right sensorimotor cortico-striatal networks and reproduced the sensorimotor gating deficit in a mouse model of schizophrenia. Significant correlations between gray matter volumes (GMVs) in the somatosensory cortex and PPI as well as glutamate decarboxylase 1 mRNA expression were found in controls but not in knockout mice. Furthermore, these findings were confirmed in a human sample in which we found significantly decreased gray and white matter in sensorimotor cortico-striatal networks in schizophrenic patients. The psychiatric risk alleles of the GABA pathway also displayed a significant negative correlation with the GMVs of the somatosensory cortex in patients. Our study identified that ErbB4 ablation in parvalbumin interneurons induced GABAergic dysregulation, providing valuable mechanistic insights into the sensorimotor cortico-striatal community structure deficits associated with schizophrenia.
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Affiliation(s)
- Chengcheng Zhang
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Peiyan Ni
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Yikang Liu
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA, 16802, USA
| | - Yang Tian
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Jinxue Wei
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Bo Xiang
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Liansheng Zhao
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Xiaojing Li
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Xiaohong Ma
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Wei Deng
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Wanjun Guo
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Rongjun Ni
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Yamin Zhang
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Qiang Wang
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China.,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Hailiang Huang
- Analytic and Translational Genetics Unit, Massachusetts General Hospital, Harvard Medical School, Boston, MA, 02114, USA.,Broad Institute of MIT and Harvard, Cambridge, MA, 02141, USA
| | - Nanyin Zhang
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA, 16802, USA.
| | - Tao Li
- Mental Health Center and Psychiatric Laboratory, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, 610041, China. .,West China Brain Research Center, West China Hospital of Sichuan University, Chengdu, 610041, China.
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230
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Zhu WP, He XG, Zhao YM, Pan Q, Zhang N, Zhou JM, Wang LR, Wang M, Liu ZY, Zhu HX, Wang L. [Effect of monoacylglycerol lipase with proliferation of MHCC97H human liver cancer cells in vivo]. Zhonghua Gan Zang Bing Za Zhi 2019; 27:516-520. [PMID: 31357777 DOI: 10.3760/cma.j.issn.1007-3418.2019.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effects of different expression of monoacylglycerol lipase (MAGL) in tumor-associated macrophages (TAMs) with the proliferation of MHCC97H human liver cancer cells in vivo and its mechanism. Methods: Human peripheral blood-derived monocyte was induced to differentiate into M2-type TAMs and was identified by flow cytometry. The co-culture model of TAMs and MHCC97H human liver cancer cells was established, and the expression of MAGL in TAMs cells was detected by qRT-PCR. The expression of MAGL in TAMs cells was detected by plasmid transfection. ELISA and qRT-PCR was used to detect the mRNA expression levels and secretion levels of inflammatory factors in TAMs cells. The subcutaneous tumor model of MHCC97H mice was constructed to observe the effect of different expression of MAGL in TAMs cells with the proliferation of MHCC97H human liver cancer cells in vivo. F-test was used for the measurement of homogeneity of variance between two independent samples. A t-test was used for homogeneity of variance, and the corrected t-test was used for non-homogeneity of variance. Results: Human peripheral blood-derived monocytes were successfully induced to differentiate into M2-type TAMs. An in vitro co-culture model was established. qRT-PCR showed that MHCC97H human liver cancer cells significantly down-regulated the expressional level of MAGL in TAMs cells. The constructed subcutaneous tumor model of mice demonstrated that up-regulation up-regulation of MAGL expression in M2-type TAMs inhibited the proliferation of MHCC97H human liver cancer cells in vivo. Furthermore, the mechanistic study illustrated that the high expression of MAGL promoted the transcription and secretion of inflammatory factors such as interleukin-1 beta, interleukin-6 and tumor necrosis factor-alpha in M2-type TAMs cells. Conclusion: The overexpression of MAGL inhibits the proliferation of MHCC97H hepatocellular carcinoma cells in vivo, and its mechanism may be associated to the release of inflammatory factors that from TAMs cells.
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Affiliation(s)
- W P Zhu
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
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231
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Abstract
At present, there is no accurate and effective method for treating neoplastic pericardial effusion. This study analyzed the current literature on the treatment of neoplastic pericardial effusion to provide advice and guidance for clinical treatment. Surgical treatments include pericardial puncture, extension of catheter drainage, pericardial window, and surgical pericardiotomy. Each surgical procedure has a corresponding indication, and the best treatment is selected according to the patient's specific conditions. Systemic chemotherapy is effective in lymphoma and small cell lung cancer that are sensitive to chemotherapeutic drugs. Although pericardial injection of drugs is effective for pericardial tamponade and recurrent pericardial effusion, these methods can only temporarily relieve symptoms and cannot prolong the life of patients. In recent years, immunotherapy, especially adoptive immunotherapy, has achieved good results in the treatment of neoplastic pericardial effusion, thus providing a novel treatment option for neoplastic pericardial effusion.
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Affiliation(s)
- J Zhang
- Department of Cardiology, the Fourth Affiliated Hospital of Hebei Medical University, 050011, Shijiazhuang, Hebei Province, China
| | - Q Zhang
- Department of Clinical Medicine, Basic Medical College of Seven Years (2014), Hebei Medical University, 050017, Shijiazhuang, Hebei Province, China
| | - X Chen
- Department of Clinical Medicine, Basic Medical College of Seven Years (2014), Hebei Medical University, 050017, Shijiazhuang, Hebei Province, China
| | - N Zhang
- Department of Cardiology, the Fourth Affiliated Hospital of Hebei Medical University, 050011, Shijiazhuang, Hebei Province, China.
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232
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Sun J, Zhang N, Wang Q, Zhang X, Qin W, Yang L, Shi FD, Yu C. Normal-Appearing Cerebellar Damage in Neuromyelitis Optica Spectrum Disorder. AJNR Am J Neuroradiol 2019; 40:1156-1161. [PMID: 31221630 DOI: 10.3174/ajnr.a6098] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 05/09/2019] [Indexed: 01/02/2023]
Abstract
BACKGROUND AND PURPOSE The cerebellum plays an important role in motor and cognitive functions. However, whether and how the normal-appearing cerebellum is impaired in patients with neuromyelitis optica spectrum disorders remain unknown. We aimed to identify the occult structural damage of the cerebellum in neuromyelitis optica spectrum disorder and its possible causes at the level of substructures. MATERIALS AND METHODS Normal-appearing gray matter volume of the cerebellar lobules and nuclei and normal-appearing white matter volume of the cerebellar peduncles were compared between patients with neuromyelitis optica spectrum disorder and healthy controls. RESULTS The cerebellar damage of patients with neuromyelitis optica spectrum disorder in the hemispheric lobule VI, vermis lobule VI, and all cerebellar nuclei and peduncles was related only to spinal lesions; and cerebellar damage in the hemispheric lobules VIII and X was related only to the aquaporin-4 antibody. The mixed cerebellar damage in the hemispheric lobules V and IX and vermis lobule Crus I was related mainly to spinal lesions; and mixed cerebellar damage in the hemispheric lobule VIIb was related mainly to the aquaporin-4 antibody. Other cerebellar substructures showed no significant cerebellar damage. CONCLUSIONS We have shown that the damage in cerebellar normal-appearing white matter and normal-appearing gray matter is associated with aquaporin-4-mediated primary damage or axonal degeneration secondary to spinal lesions or both. The etiologic classifications of substructure-specific occult cerebellar damage may facilitate developing neuroimaging markers for assessing the severity and the results of therapy of neuromyelitis optica spectrum disorder occult cerebellar damage.
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Affiliation(s)
- J Sun
- From the Department of Radiology and Tianjin Key Laboratory of Functional Imaging (J.S., N.Z., Q.W., X.Z., W.Q., C.Y.)
| | - N Zhang
- From the Department of Radiology and Tianjin Key Laboratory of Functional Imaging (J.S., N.Z., Q.W., X.Z., W.Q., C.Y.)
| | - Q Wang
- From the Department of Radiology and Tianjin Key Laboratory of Functional Imaging (J.S., N.Z., Q.W., X.Z., W.Q., C.Y.)
| | - X Zhang
- From the Department of Radiology and Tianjin Key Laboratory of Functional Imaging (J.S., N.Z., Q.W., X.Z., W.Q., C.Y.)
| | - W Qin
- From the Department of Radiology and Tianjin Key Laboratory of Functional Imaging (J.S., N.Z., Q.W., X.Z., W.Q., C.Y.)
| | - L Yang
- Department of Neurology (L.Y., F.-D.S.), Tianjin Medical University General Hospital, Tianjin, China
| | - F-D Shi
- Department of Neurology (L.Y., F.-D.S.), Tianjin Medical University General Hospital, Tianjin, China
| | - C Yu
- From the Department of Radiology and Tianjin Key Laboratory of Functional Imaging (J.S., N.Z., Q.W., X.Z., W.Q., C.Y.)
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233
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Lei W, Kirkpatrick B, Wang Q, Deng W, Li M, Guo W, Liang S, Li Y, Zhang C, Li X, Zhang P, Li Z, Xiang B, Chen J, Hu X, Zhang N, Li T. Progressive brain structural changes after the first year of treatment in first-episode treatment-naive patients with deficit or nondeficit schizophrenia. Psychiatry Res Neuroimaging 2019; 288:12-20. [PMID: 31059954 DOI: 10.1016/j.pscychresns.2019.04.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 04/27/2019] [Accepted: 04/28/2019] [Indexed: 02/05/2023]
Abstract
Progressive brain volume atrophy has been reported in patients with schizophrenia. However, whether this progress differs between patients with primary negative symptoms (deficit schizophrenia; DS) and those without such symptoms (nondeficit schizophrenia; NDS) is unknown. Here, we examined grey matter volume (GMV) and white matter volume (WMV) changes over 12 months in 34 first-episode treatment-naive patients with schizophrenia (14 DS and 20 NDS) and 32 healthy controls (HCs) using structural magnetic resonance imaging and voxel-based morphometry. At baseline, compared to HCs, patients with DS but not NDS had less WMV in bilateral posterior limb of the internal capsule (PLIC) and cerebellar tonsil (P < 0.05, FDR corrected) and smaller GMV in the cerebellar culmen (P < 0.05, FWE corrected). At follow-up, NDS group showed WMV reduction in bilateral PLIC (P < 0.05, FDR corrected), while DS group showed no progressive WMV changes. While both patient groups exhibited GMV reduction in the hippocampus and insular cortex, patients with NDS showed additional GMV loss in the frontal and cingulate cortex and a selective increase in GMV in the left thalamus (P < 0.05 FWE corrected). Our study revealed double dissociations in developmental brain volume changes in the first year after clinical contact for psychosis in DS versus NDS patients.
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Affiliation(s)
- Wei Lei
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China; Department of Psychiatry, The Affiliated Hospital of Southwest Medical University, Luzhou, China; Nuclear Medicine and Molecular Imaging Key Laboratory of Sichuan Province, Luzhou, China
| | - Brian Kirkpatrick
- Department of Psychiatry & Behavioral Sciences, University of Nevada, Reno School of Medicine, Reno, NV, USA
| | - Qiang Wang
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Wei Deng
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Mingli Li
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Wanjun Guo
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Sugai Liang
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yinfei Li
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Chengcheng Zhang
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Xiaojing Li
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Pingping Zhang
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Zhe Li
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Bo Xiang
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China; Department of Psychiatry, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Jing Chen
- Department of Psychiatry, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Xun Hu
- Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China; Huaxi Biobank, West China Hospital, Sichuan University, Chengdu City, Sichuan Province, China
| | - Nanyin Zhang
- Department of Biomedical Engineering, The Huck Institutes of Life Sciences, The Pennsylvania State University, University Park, PA, USA
| | - Tao Li
- Mental Health Center and Psychiatric Laboratory, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China; Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China.
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234
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He X, Zhang Q, Feng Y, Li Z, Pan Q, Zhao Y, Zhu W, Zhang N, Zhou J, Wang L, Wang M, Liu Z, Zhu H, Shao Z, Wang L. Resection of liver metastases from breast cancer: a multicentre analysis. Clin Transl Oncol 2019; 22:512-521. [PMID: 31230220 DOI: 10.1007/s12094-019-02155-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 06/05/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND Surgery is becoming more practical and effective than conservative treatment in improving the poor outcomes of patients with breast cancer liver metastasis (BCLM). However, there is no generally acknowledged set of standards for identifying BCLM candidates who will benefit from surgery. METHODS Between January 2011 and September 2018, 67 female BCLM patients who underwent partial hepatectomy were selected for analysis in the present study. Prognostic factors after hepatectomy were determined. Univariate and multivariate analyses were performed to identify predictors of overall survival (OS) and intrahepatic recurrence-free survival (IHRFS). RESULTS The 1-, 3- and 5-year OS of patients treated with surgery was 93.5%, 73.7% and 32.2%, respectively, with a median survival time of 57.59 months. The Pringle manoeuvre [hazard radio (HR) = 0.117, 95% CI0.015-0.942, p = 0.044] and an increased interval between breast surgery and BCLM diagnosis (HR0.178, 95% CI 0.037-0.869, p = 0.033) independently predicted improved overall survival for BCLM patients. The 1-, 2- and 3-year IHRFS of patients who underwent surgery was 62.8, 32.6% and 10.9%, respectively, with a median intrahepatic recurrence-free survival time of 13.47 months. Moderately differentiated tumours (HR 0.259, 95% CI 0.078-0.857, p = 0.027) and the development of liver metastasis more than 2 years after breast surgery (HR 0.270, 95% CI 0.108-0.675, p = 0.005) might be predictors of increased IHRFS. CONCLUSIONS An interval of more than 2 years between breast cancer surgery and liver metastasis seems to be an indication of liver surgery in BCLM patients. The Pringle manoeuvre and moderately differentiated tumours are potential predictors associated with OS and IHRFS, respectively, as benefits from liver resection. Studies with increased sample sizes are warranted to validate our results.
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Affiliation(s)
- X He
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Q Zhang
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Y Feng
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Z Li
- Department of Hepatic Surgery IV, the Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, 200438, China
| | - Q Pan
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Y Zhao
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - W Zhu
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - N Zhang
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - J Zhou
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - L Wang
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - M Wang
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Z Liu
- Department of General Surgery, Qilu Hospital of Shandong University, No. 107 West Wenhua Road, Jinan, 250012, China
| | - H Zhu
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Z Shao
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
| | - L Wang
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
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235
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Abstract
The claustrum (CLA) is a subcortical structure, present only in mammals, whose function remains uncertain. Previously, using resting-state functional magnetic resonance imaging (rs-fMRI) in awake head-fixed rats, we found evidence that the CLA is part of the rodent homolog of the default mode network (DMN; Smith et al., 2017). This network emerged as strong functional connections between the medial prefrontal cortex (mPFC), mediodorsal (MD) thalamus, and CLA in the awake state, which was not present following administration of isoflurane anesthesia. In the present report, we review evidence indicating that the rodent CLA also has connections with structures identified in the rodent homolog of the salience network (SN), a circuit that directs attention towards the most relevant stimuli among a multitude of sensory inputs (Seeley et al., 2007; Menon and Uddin, 2010). In humans, this circuit consists of functional connections between the anterior cingulate cortex (ACC) and a region that encompasses both the CLA and insular cortex. We further go on to review the similarities and differences between the functional and anatomical connections of the CLA and insula in rodents using both rs-fMRI and neuroanatomical tracing, respectively. We analyze in detail the connectivity of the CLA with the cingulate cortex, which is a major node in the SN and has been shown to modulate attention. When considered with other recent behavior and physiology studies, the data reveal a role for the CLA in salience-guided orienting. More specifically, we hypothesize that limbic information from mPFC, MD thalamus, and the basolateral amygdala (BLA) are integrated by the CLA to guide modality-related regions of motor and sensory cortex in directing attention towards relevant (i.e., salient) sensory events.
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Affiliation(s)
- Jared B Smith
- Molecular Neurobiology Laboratory, Salk Institute for Biological Studies, La Jolla, CA, United States
| | - Glenn D R Watson
- Department of Psychology and Neuroscience, Duke University, Durham, NC, United States
| | - Zhifeng Liang
- Laboratory for Comparative Neuroimaging, Institute for Neuroscience, Chinese Academy of Sciences, Shanghai, China
| | - Yikang Liu
- Center for Neural Engineering, Penn State University, Millennium Science Complex, University Park, PA, United States.,Department of Biomedical Engineering, Penn State University, Millennium Science Complex, University Park, PA, United States
| | - Nanyin Zhang
- Center for Neural Engineering, Penn State University, Millennium Science Complex, University Park, PA, United States.,Department of Biomedical Engineering, Penn State University, Millennium Science Complex, University Park, PA, United States.,Huck Institute of Life Sciences, Penn State University, Millennium Science Complex, University Park, PA, United States
| | - Kevin D Alloway
- Center for Neural Engineering, Penn State University, Millennium Science Complex, University Park, PA, United States.,Huck Institute of Life Sciences, Penn State University, Millennium Science Complex, University Park, PA, United States.,Neural and Behavioral Sciences, Center for Neural Engineering, Pennsylvania State University, University Park, PA, United States
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236
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Zhang B, Li L, Zhang N, Zhao M, Liu Y, Wei L, Ma L, Xu Z. Efficacy and safety of sirolimus in the treatment of blue rubber bleb naevus syndrome in paediatric patients. Clin Exp Dermatol 2019; 45:79-85. [PMID: 31074881 DOI: 10.1111/ced.14003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2019] [Indexed: 01/10/2023]
Affiliation(s)
- B. Zhang
- Department of Dermatology Beijing Children’s Hospital, Capital Medical University (National Center for Children’s Health, China) Beijing China
| | - L. Li
- Department of Dermatology Beijing Children’s Hospital, Capital Medical University (National Center for Children’s Health, China) Beijing China
| | - N. Zhang
- Department of Pathology Beijing Children’s Hospital, Capital Medical University (National Center for Children’s Health, China) Beijing China
| | - M. Zhao
- Department of Dermatology Beijing Children’s Hospital, Capital Medical University (National Center for Children’s Health, China) Beijing China
| | - Y. Liu
- Department of Radiology Beijing Children’s Hospital, Capital Medical University (National Center for Children’s Health, China) Beijing China
| | - L. Wei
- Department of Dermatology Beijing Children’s Hospital, Capital Medical University (National Center for Children’s Health, China) Beijing China
| | - L. Ma
- Department of Dermatology Beijing Children’s Hospital, Capital Medical University (National Center for Children’s Health, China) Beijing China
| | - Z. Xu
- Department of Dermatology Beijing Children’s Hospital, Capital Medical University (National Center for Children’s Health, China) Beijing China
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237
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Dopfel D, Perez PD, Verbitsky A, Bravo-Rivera H, Ma Y, Quirk GJ, Zhang N. Individual variability in behavior and functional networks predicts vulnerability using an animal model of PTSD. Nat Commun 2019; 10:2372. [PMID: 31147546 PMCID: PMC6543038 DOI: 10.1038/s41467-019-09926-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [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: 09/19/2018] [Accepted: 04/08/2019] [Indexed: 12/31/2022] Open
Abstract
Only a minority of individuals experiencing trauma subsequently develop post-traumatic stress disorder (PTSD). However, whether differences in vulnerability to PTSD result from a predisposition or trauma exposure remains unclear. A major challenge in differentiating these possibilities is that clinical studies focus on individuals already exposed to trauma without pre-trauma conditions. Here, using the predator scent model of PTSD in rats and a longitudinal design, we measure pre-trauma brain-wide neural circuit functional connectivity, behavioral and corticosterone responses to trauma exposure, and post-trauma anxiety. Freezing during predator scent exposure correlates with functional connectivity in a set of neural circuits, indicating pre-existing circuit function can predispose animals to differential fearful responses to threats. Counterintuitively, rats with lower freezing show more avoidance of the predator scent, a prolonged corticosterone response, and higher anxiety long after exposure. This study provides a framework of pre-existing circuit function that determines threat responses, which might directly relate to PTSD-like behaviors. How do individual differences affect vulnerability to developing post-traumatic stress disorder (PTSD)? Here, using longitudinal testing in a rat model of PTSD, the authors show patterns of pre-trauma brain connectivity and behaviors that predict PTSD-like responses to trauma exposure.
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Affiliation(s)
- David Dopfel
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA, 16802, USA
| | - Pablo D Perez
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA, 16802, USA
| | - Alexander Verbitsky
- Department of Engineering Science and Mechanics, Pennsylvania State University, University Park, PA, 16802, USA
| | - Hector Bravo-Rivera
- Department of Anatomy & Neurobiology, University of Puerto Rico School of Medicine, San Juan, 00936, Puerto Rico
| | - Yuncong Ma
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA, 16802, USA
| | - Gregory J Quirk
- Department of Anatomy & Neurobiology, University of Puerto Rico School of Medicine, San Juan, 00936, Puerto Rico.,Department of Psychiatry, University of Puerto Rico School of Medicine, San Juan, 00936, Puerto Rico
| | - Nanyin Zhang
- Department of Biomedical Engineering, Pennsylvania State University, University Park, PA, 16802, USA.
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Shi HJ, Zhou H, Ma AL, Wang L, Gao Q, Zhang N, Song HB, Bo KP, Ma W. Oxymatrine therapy inhibited epidermal cell proliferation and apoptosis in severe plaque psoriasis. Br J Dermatol 2019; 181:1028-1037. [PMID: 30822359 PMCID: PMC6899633 DOI: 10.1111/bjd.17852] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2019] [Indexed: 01/02/2023]
Abstract
Background Psoriasis is a chronic skin disorder that manifests as epidermal keratinocyte hyperplasia. Objectives We examined the effect of oxymatrine treatment on cell proliferation and apoptosis in skin lesions of psoriasis. Patients and methods Patients with severe plaque psoriasis were treated with oxymatrine or with acitretin. The skin lesions were stained with proliferating cell nuclear antigen (PCNA), Ki‐67 and Bcl‐2, as well as examined by terminal deoxynucleotidyl transferase‐mediated dUTP nick‐end labelling (TUNEL). We performed correlations of the Psoriasis Area and Severity Index (PASI) and the proliferation and apoptosis index. Results Oxymatrine significantly reduced the psoriasis lesions as demonstrated by the reduced PASI score after treatment [6·91; 95% confidence interval (CI) 5·00–8·81, P < 0·001]. In the oxymatrine group, the mitotic index was 26·15 (95% CI 24·80–27·49) before oxymatrine treatment, decreasing to 14·52 (95% CI 13·82–15·25; P < 0·001) after treatment, but remained higher than the normal group (6·24; 95% CI 5·87–6·61, P < 0·001). Oxymatrine also inhibited the proliferation of epidermal cells in the skin lesion as indicated by the reduced proliferation index after treatment (P < 0·01). In addition, oxymatrine treatment reduced cellular apoptosis as shown by increased Bcl‐2 expression and a decrease in TUNEL‐positive cells. The PASI score was positively correlated with mitotic index, proliferation index and apoptotic index (TUNEL), but negatively correlated with Bcl‐2 expression. Conclusions Oxymatrine treatment reduced proliferation but inhibited apoptosis of cells in the skin lesion. The balance between cell proliferation and turnover may contribute to the significant alleviation of psoriasis by oxymatrine. What's already known about this topic? Psoriasis manifests as epidermal keratinocyte hyperplasia with proliferation, keratinocyte maturation and turnover rates. Current drugs for psoriasis may inhibit cell proliferation but could not adjust the balance of cell division, differentiation and apoptosis.
What does this study add? We studied the efficacy of oxymatrine in the treatment of psoriasis and analysed the correlation of skin lesions, proliferation and apoptosis index before and after oxymatrine treatment.
What is the translational message? Our study has demonstrated that oxymatrine is effective in the treatment of severe plaque psoriasis. It has comparable efficacy with acitretin. Because acitretin treatment was sometimes associated with metabolic abnormalities, our study suggests oxymatrine therapy as an alternative treatment for psoriasis in the context of acitretin allergy or adverse reactions.
https://www.bjdonline.com/article/oxymatrine-therapy-inhibited-epidermal-cell-proliferation-and-apoptosis-in-severe-plaque-psoriasis/ Linked Comment: https://doi.org/10.1111/bjd.18299.
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Affiliation(s)
- H-J Shi
- Department of Dermatovenereology, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - H Zhou
- Department of Dermatovenereology, Muping Traditional Chinese Medicine Hospital, Yantai, 264100, China
| | - A-L Ma
- Department of Dermatovenereology, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - L Wang
- Department of Dermatovenereology, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - Q Gao
- Department of Dermatovenereology, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - N Zhang
- Department of Dermatovenereology, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - H-B Song
- Department of Dermatovenereology, Ningxia Medical University, Yinchuan, China
| | - K-P Bo
- Department of Dermatovenereology, Ningxia Medical University, Yinchuan, China
| | - W Ma
- Department of Dermatovenereology, Ningxia Medical University, Yinchuan, China
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Maly C, Cumsky H, Costello C, Montoya J, Schmidt J, DiCaudo D, Nelson S, Butterfield D, Zhang N, Smith M, Ochoa S, Baum C, Nagel T, Pittelkow M, Sekulic A, Mangold A. 121 Prognostic value of INPP5A expression in recurrent and metastatic cutaneous squamous cell carcinoma. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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240
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Wu S, Wang Y, Li J, Zhang N, Mo M, Shen J, Cheng J, Liu G. Subtype-guided 18F-FDG PET/CT in tailoring axillary surgery among node-positive breast cancer patients treated with neoadjuvant chemotherapy: A feasibility study. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz097.003] [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: 11/13/2022] Open
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241
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Zhang N, Zhu WL, Liu XH, Chen W, Zhu ML, Wu W, Tian R, Han YC. [A cross-sectional study on the association between frailty and muscular performances in hospitalized elder patients with coronary artery disease]. Zhonghua Nei Ke Za Zhi 2019; 58:265-269. [PMID: 30917418 DOI: 10.3760/cma.j.issn.0578-1426.2019.04.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [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 association between frailty and muscle performances of hospitalized elder adults with coronary artery disease. Methods: A total of 122 hospitalized patients aged 65-85 years old with coronary artery disease from Department of Geriatrics and Cardiology, Peking Union Medical College Hospital between December 2017 and March 2018 were enrolled in the study. A comprehensive geriatric assessment was performed to evaluate existing comorbidity and geriatric syndromes of the patients. Frailty was assessed using the Clinical Fraity Scale. The patients were classified as frail and non-frail, according to the scale. Muscle performances were assessed using grip strength, gait speed, etc. Whole body and appendicular skeletal muscle mass was detected with bioelectrical impedance analysis in patients with reduced grip strength or slowed gait speed. Appendicular skeletal muscle index (ASMI) was calculated. Results: Among all subjects, 28 were with frailty (23.0%) and 94 were without (77.0%). The frail patients were older [(76.7±5.4) years vs. (72.2±5.6)years], had higher Charlson comorbidity index [2.0(1.0,2.75)vs. 1.0(0,2.0)], and higher proportion of malnutrition (14.29% vs. 1.06%), urinary incontinence (39.29% vs. 15.96%), using walking-aid (28.57% vs. 6.38%), and more kinds of taken drugs (8.1±3.0 vs. 6.6±2.7), than the non-frail patients. Prealbumin levels [(207.8±60.0)mg/L vs.(234.3±45.4)mg/L] were lower, and highly sensitive C-reactive protein levels [(5.89±9.57)mg/L vs.(1.89±2.49)mg/L] were higher in the frail patients than in the non-frail patients (all P<0.05). Compared with non-frail patients, the frail patients had poorer grip strength [(19.67±7)kg vs.(29.23±8.29)kg] and slower gait speed [(0.54±0.2)m/s vs.(0.91±0.22)m/s] (all P<0.001). Spearman rank correlation analyses showed that grip strength was positively correlated with the appendicular skeletal muscle mass(r=0.811), whole body skeletal muscle mass(r=0.74) and the ASMI (r=0.783), respectively. Conclusions: The incidence of frailty among hospitalized older adults with coronary artery disease is high. Poor muscle performances were common in these patients. Assessment of frailty and muscle performances can help to evaluate the overall function of older adults with cardiovascular disease in a comprehensive way.
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Affiliation(s)
- N Zhang
- Department of Geriatrics, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - W L Zhu
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - X H Liu
- Department of Geriatrics, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - W Chen
- Department of Clinical Nutrition, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - M L Zhu
- Department of Geriatrics, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - W Wu
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - R Tian
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Y C Han
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
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242
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Chen YJ, Su J, Qin Y, Li Y, Pan EC, Gao Y, Zhang N, Zhou JY, Yu XJ, Wu M, Shen C. [A prospective cohort study on the duration of sleep and risk of all-cause mortality among patients with type 2 diabetes]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 40:394-399. [PMID: 31006197 DOI: 10.3760/cma.j.issn.0254-6450.2019.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the relationship between duration of sleep and all-cause mortality in patients with type 2 diabetes. Methods: A total of 17 452 type 2 diabetic patients who were under the National Basic Public Health Service Project, in Changshu county, Qinghe district and Huai'an district in Huai'an city of Jiangsu province, were recruited as participants. Cox proportional hazards regression models were used to estimate the associations between different levels on the duration of sleep and all-cause mortality. Stratified analysis was performed according to factors as gender, age, and lifestyle. Results: Among the 67 912 person-years of observation, from the fo1low- up program, the median time of follow-up was 4 years, with 1 057 deaths occurred during the follow-up period. Taking patients with duration of sleep as 7 h/d for reference, the multivariate adjusted hazard ratios (95%CI) of all-cause mortality appeared as ≤6, 8, 9 and ≥10 h/d were 1.14 (0.94-1.37), 1.10 (0.91-1.32), 1.33 (1.05-1.70), and 1.52 (1.24-1.87), respectively which were associated with the duration of sleep. Data from the subgroup analysis showed that this was consistent with the whole population. Longer duration of sleep was associated with the all-cause mortality but no significant association was found between shorter duration of sleep and the all-cause mortality. Conclusion: Longer duration of sleep seemed to have increased the risk of all-cause mortality in type 2 diabetic patients.
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Affiliation(s)
- Y J Chen
- School of Public Health, Southeast University, Nanjing 210009, China
| | - J Su
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Y Qin
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Y Li
- School of Public Health, Southeast University, Nanjing 210009, China
| | - E C Pan
- Huai'an City Center for Disease Control and Prevention of Jiangsu Province, Huai'an 223001, China
| | - Y Gao
- Suzhou City Center for Disease Control and Prevention, Suzhou 215004, China
| | - N Zhang
- Changshu City Center for Disease Control and Prevention of Jiangsu Province, Changshu 215500, China
| | - J Y Zhou
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - X J Yu
- School of Public Health, Southeast University, Nanjing 210009, China
| | - M Wu
- School of Public Health, Southeast University, Nanjing 210009, China; Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - C Shen
- School of Public Health, Nanjing Medical University, Nanjing 211166, China
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243
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Zhang JF, Zhang N, He HR, Cai H, Guo XH, Yan XY, Li YB, Zhang M, Ma GS. [The total fluids intake among young adults from Hebei Province in spring]. Zhonghua Yu Fang Yi Xue Za Zhi 2019; 53:345-349. [PMID: 30982265 DOI: 10.3760/cma.j.issn.0253-9624.2019.04.003] [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
Objectives: To investigate the total fluids intake among college students in spring from Hebei. Methods: In March 2017, the subjects were recruited in a college in Baoding, Hebei Province. 156 students completed the investigation. Total drinking fluids was assessed by 7-day 24-hour fluid intake questionnaire, with a quantitative tool. The water from food was assessed by duplicate portion method. The sources of total fluids intake among subjects were analysed. Results: The age of subjects was (19.8±1.1) years old, including 80 male students. The median amounts of total fluids intake, total drinking fluids and water from food were 2 324, 1 135 and 1 174 ml, respectively. The proportions of total drinking fluids and water from food in total fluids intake were 51%±9% and 49%±10%. Only 19.9% (n=31) and 18.6% (n=29) of college students had adequate total fluids intake and total drinking fluids, according to the recommendation of China. The median amounts of total fluids intake, total drinking fluids and water from food were 3 210, 1 860 and 1 093 ml/d, respectively. The proportion of total drinking fluids in total fluids intake was 61%±7%, which were all higher than those who did not reach the recommended intake (2 158, 1 000, 1 149 ml/d; drinking fluids accounting for 46%±8% of total fluids intake) (P<0.05). Conclusion: The amounts of total fluids intake and total drinking fluids of college students in Hebei Province are lower than the recommended intake in China. The contributions of total drinking fluids and water from food to total fluids intake were nearly same.
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Affiliation(s)
- J F Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - N Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - H R He
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - H Cai
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - X H Guo
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - X Y Yan
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - Y B Li
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - M Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing 100191, China
| | - G S Ma
- Department of Nutrition and Food Hygiene, School of Public Health/Laboratory of Toxicological Research and Risk Assessment for Food Safety, Peking University, Beijing 100191, China
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244
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Zhang CX, Xu YQ, Li YF, Jiang ZX, Zhang XJ, Zhang N, Li XF, Jiang BF. [Three-level logistic analysis related to influencing factors on condom use among female sex workers aged 35 years and above in Qingdao]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 38:1073-1077. [PMID: 28847057 DOI: 10.3760/cma.j.issn.0254-6450.2017.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the influencing factors on condom use among 35-years-or-older female sex workers (OFSWs) in Qingdao by using the three-level logistic model. Methods: From March to June 2014, OFSWs were recruited in Qingdao, using respondent-driven sampling. Related information on OFSWs and their recent five sexual partners (not including husband) were obtained by conducting a questionnaire survey on OFSWs. A Three-level logistic regression model was conducted to analyze the influencing factors of condom use between OFSWs and their sexual partners. Results: A total of 420 OFSWs participated the survey as well as information on 2 100 sexual partners. Results from the empty model showed that the use of condoms among OFSWs having an aggregation that related to the levels of working sites and their own behaviors. Results from the three-levels of logistic model analysis showed that, OFSWs that having had junior middle school education (OR=1.450, 95%CI: 1.054-1.994)/high school education or above (OR=2.264, 95%CI: 1.215-4.222), knowing the function of condom use (OR=2.004, 95%CI: 1.273-3.154) would have higher rates of condom use. OFSWs with higher score of attitude on condom use (OR=0.796, 95%CI: 0.745-0.849), having had syphilis infections in the past (OR=0.657, 95%CI: 0.478-0.902) would have lower rate of condom use. For the sexual partners, the rate of condom use among OFSWs' regular partners were higher than that of OFSWs' boyfriends (OR=15.291, 95%CI: 8.441-27.700; OR=29.032, 95%CI: 15.413-54.682). Conclusion: Condom use of OFSWs was affected by behaviors of both OFSWs themselves and their sexual partners. Prevention and control programs should focus on OFSWs and their sexual partners at the same time. The key intervention contents should include target populations as: OFSWs with low level of education, having had infections of syphilis, those who do not use condoms with their trusted partners.
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Affiliation(s)
- C X Zhang
- Epidemiology of Department, School of Public Health, Shandong University, Jinan 250012, China
| | - Y Q Xu
- Information Management Department, Center for Disease Control and Prevention, Guangxi Zhuang Autonomous Region, Nanning 530028, China
| | - Y F Li
- Department of Business, Daxing District Center for Disease Control and Prevention, Beijing 102600, China
| | - Z X Jiang
- Department of AIDS/STDs Control and Prevention, Qingdao City Center for Disease Control and Prevention, Qingdao 266033, China
| | - X J Zhang
- Department of AIDS/STDs Control and Prevention, Qingdao City Center for Disease Control and Prevention, Qingdao 266033, China
| | - N Zhang
- Jiaozhou Love Center for Health Consulting and Testing, Jiaozhou 266300, China
| | - X F Li
- The Medical School Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - B F Jiang
- Epidemiology of Department, School of Public Health, Shandong University, Jinan 250012, China
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Jahanyar J, Liao J, Zhang N, Butterfield R, Hardaway B, Scott R, Steidley E. Heart Transplantation with ECMO Bridging: Survival Differences in the Era of the New Heart Allocation Policy. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.992] [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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246
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Zhao C, Miao J, Shen G, Li J, Shi M, Zhang N, Hu G, Chen X, Hu X, Wu S, Chen J, Shao X, Wang L, Han F, Mai H, Chua MLK, Xie C. Anti-epidermal growth factor receptor (EGFR) monoclonal antibody combined with cisplatin and 5-fluorouracil in patients with metastatic nasopharyngeal carcinoma after radical radiotherapy: a multicentre, open-label, phase II clinical trial. Ann Oncol 2019; 30:637-643. [PMID: 30689735 DOI: 10.1093/annonc/mdz020] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [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] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND We conducted a single-arm phase II trial to evaluate the efficacy and adverse effects (AEs) of an anti-epidermal growth factor receptor monoclonal antibody, nimotuzumab, combined with cisplatin and 5-fluorouracil (PF) as first-line treatment in recurrent metastatic nasopharyngeal carcinoma after radical radiotherapy. METHODS Patients who met the eligibility criteria were recruited from ten institutions (ClinicalTrials.gov; NCT01616849). A Simon optimal two-stage design was used to calculate the sample size. All patients received weekly nimotuzumab (200 mg) added to cisplatin (100 mg/m2 D1) and 5-fluorouracil (4 g/m2 continuous infusion D1-4) every 3-weekly for a maximum of six cycles. Primary end point was objective response rate (ORR). Secondary end points included disease control rate (DCR), progression-free survival (PFS), overall survival (OS) and AEs. RESULTS A total of 35 patients were enrolled (13 in stage 1 and 22 in stage 2). Overall ORR and DCR were 71.4% (25/35) and 85.7% (30/35), respectively. Median PFS and OS were 7.0 (95% CI 5.8-8.2) months and 16.3 (95% CI 11.4-21.3) months, respectively. Unplanned exploratory analyses suggest that patients who received ≥2400 mg nimotuzumab and ≥4 cycles of PF had superior ORR, PFS and OS than those who did not (88.9% versus 12.5%, P < 0.001; 7.4 versus 2.7 months, P = 0.081; 17.0 versus 8.0 months, P = 0.202). Favourable subgroups included patients with lung metastasis [HROS 0.324 (95% CI 0.146-0.717), P = 0.008] and disease-free interval of >12 months [HROS 0.307 (95% CI 0.131-0.724), P = 0.004], but no difference was observed for metastatic burden. The only major grade 3/4 AE was leukopenia (62.9%). CONCLUSION Combination nimotuzumab-PF chemotherapy demonstrates potential efficacy, and is well tolerated as first-line chemotherapy regimen in recurrent metastatic nasopharyngeal carcinoma.
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Affiliation(s)
- C Zhao
- Department of Radiation and Medical Oncology, Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Centre, Zhongnan Hospital of Wuhan University, Wuhan; Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation centre of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou
| | - J Miao
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation centre of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou
| | - G Shen
- Department of Radiotherapy, Cancer Center of Guangzhou Medical University, Guangzhou; Department of Radiation Oncology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou
| | - J Li
- Department of Radiation Oncology, Jiangxi Province Tumour Hospital, Nanchang
| | - M Shi
- Department of Radiation Oncology, Xijing Hospital, Fourth Military Medical University, Xi'an
| | - N Zhang
- Department of Radiation Oncology, The First People's Hospital of Foshan, Foshan
| | - G Hu
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan
| | - X Chen
- Department of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou
| | - X Hu
- Department of Radiation Oncology, The First People's Hospital of Foshan, Foshan
| | - S Wu
- Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou
| | - J Chen
- Departments of Radiation Oncology, People's Hospital of Guangxi Zhuang Autonomous Region, Nanning
| | - X Shao
- Department of Radiotherapy, Cancer Center of Guangzhou Medical University, Guangzhou
| | - L Wang
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation centre of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou
| | - F Han
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou
| | - H Mai
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation centre of Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangzhou
| | - M L K Chua
- Division of Radiation Oncology, Division of Medical Sciences, National Cancer Centre Singapore; Oncology Academic Programme, Duke-NUS Medical School, Singapore.
| | - C Xie
- Department of Radiation and Medical Oncology, Hubei Key Laboratory of Tumor Biological Behaviors, Hubei Cancer Clinical Study Centre, Zhongnan Hospital of Wuhan University, Wuhan.
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Jahanyar J, Liao J, Butterfield R, Zhang N, Hardaway B, Steidley E, Scott R. Transpulmonary Gradient as a Predictor of Outcomes after Heart Transplantation. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.993] [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: 11/24/2022] Open
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248
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Sharma A, Mountjoy L, Butterfield R, Zhang N, Ross H, Schild S, Ashman J, Daniels T, Paripati H, Mrugala M, Vora S, Patel N, Zimmerman R, Sio T, Porter A. EP-1211 Radiation necrosis after SRS for intracranial metastases from lung cancer: A retrospective review. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31631-7] [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: 10/26/2022]
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249
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Jahanyar J, Liao J, Zhang N, Butterfield R, Hardaway B, Scott R, Steidley E. Does Pre-Existing Donor Heart Coronary Artery Disease Impact Survival after Orthotopic Heart Transplantation? J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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250
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Li Y, Zhang N, Wang CM, He GL. Application of OCT in the Forensic Pathological Diagnosis of Coronary Artery Atherosclerosis and Myocardial Infarction. Fa Yi Xue Za Zhi 2019; 35:58-62. [PMID: 30896121 DOI: 10.12116/j.issn.1004-5619.2019.01.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To investigate the value of optical coherence tomography (OCT) in the diagnosis of coronary atherosclerosis and myocardial infarction in forensic identification. METHODS OCT and hematoxylin-eosin (HE) examination were performed to examine the pathological samples of coronary artery and myocardial infarction in 5 cases of sudden coronary death. The morphological and local measurement indexes were compared. RESULTS In the OCT images, the layers of coronary artery could be distinguishably featured, and the atheroma plaques had a good morphological correspondence with HE slices. The normal myocardia in the OCT image showed weak light signals with high absorbance, while the fiber scar tissues in the myocardial infarction areas showed strong light signals with low absorbance. There were no significant differences on the fibrous cap thickness in coronary atherosclerotic plaques or intima-media thickness between the OCT images and the HE slices (P>0.05). In the OCT images, the optical densities of the old myocardial infarction areas (1 226.24±622.66) and those of normal myocardia (3 707.90±962.98) were significantly different ( P<0.05). CONCLUSIONS The OCT image has a good morphological consistency with HE slice, thus is expected to be the primary screening method for the forensic pathology examination of coronary artery atherosclerosis and myocardial infarction, which can help to improve the diagnostic accuracy.
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Affiliation(s)
- Y Li
- Department of Forensic Pathology and Traumatology, Institute of Forensic Science, Ministry of Public Security, PRC, Beijing 100038, China
| | - N Zhang
- Department of Video Detection, Institute of Forensic Science, Ministry of Public Security, PRC, Beijing 100038, China
| | - C M Wang
- Department of Physics, Tsinghua University, Beijing 100084, China
| | - G L He
- Department of Forensic Pathology and Traumatology, Institute of Forensic Science, Ministry of Public Security, PRC, Beijing 100038, China
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