1.Study on the role of interleukins in children with asthma
Yiqun TENG ; Zuochao YAO ; Guizhi SHI ; Jingxiang YAO ; Lihua WANG ; Zhigang WANG
Chinese Journal of Laboratory Medicine 2001;0(05):-
Objective To study the role of IL 12 and IL 13 mRNA in children with asthma. Methods Use of semi quantitative RT PCR, IL 12 and IL 13 mRNA in peripheral blood mononuclear cell (PBMC), as well as total IgE in serum from children with asthma, which is in the period of acute phase, were detected. Results Compared with control group, The expression level of IL 12 mRNA were decreased and that of IL 13 mRNA were increased in asthmatic children; The sicker the patient was, the lower expression of IL 12 mRNA, the higher expression of IL 13 mRNA; No matter how the IgE level was, there was significantly different between the expression of IL 12 and IL 13 mRNA. Conclusion IL 12 and IL 13 may be one of the factors causing bronchial chronic inflammation.
2.Influence of glucocorticoid treatment on expressions of IL-12 and IL-13 in asthmatic children.
Yi-qun TENG ; Gui-zhi SHI ; Song-hua JIN ; Jingxiang YAO ; Lihua WANG ; Ping'an BI ; Zhigang WANG
Chinese Journal of Pediatrics 2003;41(1):53-54
Adolescent
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Asthma
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drug therapy
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genetics
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immunology
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Child
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Child, Preschool
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Female
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Gene Expression Regulation
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drug effects
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Glucocorticoids
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therapeutic use
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Humans
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Immunoglobulin E
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blood
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Infant
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Interleukin-12
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genetics
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Interleukin-13
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genetics
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Male
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RNA, Messenger
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genetics
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metabolism
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Reverse Transcriptase Polymerase Chain Reaction
3.Characteristics and related risk factors of mild cognitive impairment in middle-aged and elderly adults in a coal mine community
Kaixuan ZHANG ; Jingxiang HAN ; Yining ZHAO ; Libo LIU ; Sisi WANG ; Shaotong QU ; Wenqi ZHANG ; Shuhui XU ; Mingjie YAO ; Lei ZHANG ; Tao MENG ; Jiezhong YU
Journal of Chinese Physician 2022;24(2):231-235
Objective:To investigate the characteristic of mild cognitive impairment (MCI) in the adults aged 48 years and over in a coal mine community, and to analyze its associated risk factors.Methods:From July to October 2019, a questionnaire survey for basic information was conducted among 180 middle-aged and elderly adults who met the inclusion criteria in the Datong coal mine community. The cognitive function was evaluated by Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA). The effects of gender, age, years of education, sleep, living alone, physical exercise, social activities, smoking and drinking status, body mass index and chronic diseases on cognitive level were analyzed by single factor stratification and multiple linear regression.Results:There was no significant difference in the positive rate of MCI screened by MMSE and MoCA in the age groups of 48-<64, 64-<72 and 72-90 (original and corrected P>0.05); The positive rate of MCI in MoCA screening (64.4%, 66.7%, 60.9%) was significantly higher than that in MMSE (35.6%, 45.6%, 28.1%) (all P<0.05); MMSE was positively correlated with MoCA score ( r=0.762, P<0.001). With the increase of age, the scores of memory, execution and visual space detected by MoCA decreased significantly (all P<0.05), while the scores of attention, language and orientation did not change significantly (all P>0.05). Univariate stratification showed that the significant influencing factors of MMSE or MoCA scores were gender, age, years of education and sleep status (all P<0.05). Multiple linear regression analysis showed that gender ( βMMSE=-0.192; βMoCA=-0.140), years of education ( βMMSE=0.209; βMoCA=0.328) and sleep status( βMMSE=-0.162; βMoCA=-0.136) were risk factors affecting MMSE and MoCA scores ( P<0.05). Conclusions:More middle-aged and elderly adults with MCI might be observed in a coal mine community, and the main characteristics of MCI are impaired memory, executive function and visual space. To prevent and reduce the occurrence of dementia, early interventions of MCI should be carried out among the adults with female, old age, low years of education and poor sleep quality.
4.Correlation between cognitive function and living ability of older adult patients living in a mining community
Shuhui XU ; Wenqi ZHANG ; Mingjie YAO ; Lei ZHANG ; Kaixuan ZHANG ; Jingxiang HAN ; Yining ZHAO ; Tao MENG ; Fang PEI ; Jiezhong YU ; Cungen MA
Chinese Journal of Primary Medicine and Pharmacy 2022;29(4):544-548
Objective:To investigate the correlation between cognitive function and living ability of older adult patients living in a mining community.Methods:A total of 180 older adult patients living in a mining community who received treatment during July-October 2019 were included in this study. They were randomly divided into the low-age group (< 68 years old, n = 94) and the high-age group (≥ 68 years old, n = 86). Cognitive function and living ability were evaluated using the Mini-Mental State Examination (MMSE), The Montreal Cognitive Assessment (MoCA), and the Activity of Daily Living Scale (ADL). The relationship between cognitive function and living ability was investigated using hierarchical analysis and Pearson correlation analysis. Results:The proportions of older adult patients with abnormal cognitive function identified by the MMSE and MoCA were 39.4% and 66.0%, respectively in the low-age group, and they were 32.6% and 61.6%, respectively in the high-age group. The MoCA had a greater performance in identifying abnormal cognitive function in each group than the MMSE ( χ2 = 26.69, 10.18, both P < 0.001). There were no significant differences in proportions of older adult patients with abnormal cognitive function identified by the MMSE and MoCA between low-age and high-age groups ( χ2 = 0.90, 0.36, both P > 0.05). The proportion of older adult patients with abnormal living ability was not significantly different between low-age and high-age groups (4.3% vs. 10.5%, χ2 = 2.58, P > 0.05). Compared with patients negative for MMSE items, living ability and instrumental activity of daily living increased by 7.0% and 9.4% in low-age patients positive for MMSE items (both P < 0.05). Compared with patients negative for MoCA items, living ability increased by 3.5% in low-age patients positive for MoCA items ( P < 0.05). Correlation analysis revealed that total scores of MMSE and MoCA were significantly negatively correlated with ADL score ( r = -0.26, -0.27, both P < 0.001) and instrumental activity of daily living score ( r = -0.27, -0.27, P < 0.001). Conclusion:Cognitive function and living ability are correlated in older adult patients living in a mining community. We should pay attention to the screening results of cognitive disorder in older adult patients and improve their living ability by improving their cognitive function.
5.ffect of preoperative frailty on postoperative complications in elderly patients with esophageal cancer: A retrospective cohort study
Jiaqi GUO ; Jingxiang WU ; Haixia YAO ; Bin LI ; Qing MIAO
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery 2023;30(08):1169-1174
Objective To evaluate the effect of frailty on postoperative complications in elderly patients with esophageal cancer. Methods We enrolled the patients aged≥65 years and with esophageal cancer who underwent surgical treatment in Shanghai Chest Hospital in 2021. The modified frailty index (mFI) was calculated and the patients were divided into a non-frailty group and a frailty group. The primary outcomes were the incidence of postoperative pulmonary infection, arrhythmia, anastomotic fistula and chylothorax complications. Secondary outcomes were the time of extubation, the rate of unplanned re-intubation, the length of ICU stay, hospital stay, rate of readmission within 30 days after discharge and the mortality within 30 days after operation. Results Finally 607 patients were collected. There were 273 patients in the non-frailty group and 334 patients in the frailty group. The non-frailty group had lower rates of complications including pulmonary infection (5.5% vs. 13.5%), arrhythmia (3.7% vs. 9.3%), anastomotic fistula (2.9% vs. 7.5%), and shorter ICU stay [2.0 (0.0, 4.0) d vs. 4.0 (1.0, 6.0) d] and in-hospital stay [11.5 (9.5, 13.0) d vs. 13.0 (11.0, 18.0) d], lower rates of the readmission within 30 days (2.9% vs. 6.6%) and the mortality within 30 days (0.4% vs. 1.2%) compared with the frailty group (P<0.05). Conclusion Frail elderly patients with esophageal cancer have higher rates of postoperative complications. mFI can be used as an objective index to identify high-risk elderly patients with esophageal cancer.