1.Expression of interleukin-6 in ischemic cerebrovascular disease
Chinese Journal of Tissue Engineering Research 2007;0(04):-
OBJECTIVE: To comprehensively analyze the relationship between interleukin-6 (IL-6) and ischemic cerebrovascular disease. DATA SOURCES: A computer-based search was conducted in Pubmed for literatures related to the expression, effect, and significance of IL-6 in ischemic cerebrovascular disease pblished between January 1994 and March 2006 with the of "interleukin-6, Ischemia Cerebrovascular Disease; Interleukin-6, Ichemia Stroke", and the language was limited to English. STUDY SELECTION: Retrieved data were arranged, and articles with strong aim were selected. Literatures published recently and those published in authorized journals of the same region were superior. DATA EXTRACTION: A total of 122 relevant articles were retrieved, and 23 of them were in accordance with the inclusion criteria. DATA SYNTHESIS: IL-6 is a pleiotropic cytokine with both pro-inflammatory and anti-inflammatory effects. It highly expresses in the cerebral tissue, cerebrospinal fluid and peripheral blood serum after cerebral ischemia. IL-6 plays an important role in the pathophysicoloy and inflammatory response to the ischemia cerebrovascular disease of acute stage. CONCLUSION: IL-6 plays an important role in the pathophysicological mechanism and prognosis of ischemic cerebrovascular disease, which can be taken as a prediction index for evaluating the focus of infection and neurofutional defects.
3.The correlation analysis between high-sensitivity C-reactive protein and neutrophil alkaline phosphatase
Huamei FU ; Longli HUANG ; Mao WU
Chinese Journal of Primary Medicine and Pharmacy 2012;19(5):701-702
Objective To evaluate the correlation between high-sensitivity C-reactive protein(hsCRP)and neutrophil alkaline phosphataee(NAP).Methods 74 patients with different hsCRP levels and 20 healthy subjects were selected.hsCRP and NAP were detected in every person,then the t test and correlation analysis were conducted.Results The NAP integral value of high-value hsCRP group and mid-value were significantly higher than the low-value hsCRP group(P < 0.01),and the NAP group average positive rate of the high,median hsCRP values were 81.8%and 82.3%,which were higher than low-value of hsCRP group(53.6%).Compared the correlation between each group of hsCRP value and integral value of NAP,the hsCRP of high-value hsCRP group has a good correlation with NAP integral value(P < 0.01),while the hsCRP of mid-value of hsCRP group and NAP integral is less relevant(P >0.05).Conclusion hsCRP as an acute reactive protein exists a good correlation with NAP,when hsCRP > 50mg/L,it can partially replace NAP.
4.The Effect of Amino Acid on Renal Functional Reserve in Senile Persons
Huiping CHEN ; Peiju MAO ; Qiao FU
Journal of Chinese Physician 2001;0(10):-
Objective To detect the renal reserve in senility and deduce the clinic significance.Methods The glomerular filtration rate and filtration fraction were measured in 43 healthy citizens before and after infusion 18-amino acid to investigate the renal functional reserve.Results Before infusion the amino acid,the range of GFR basal value of senile persons was(58~101)ml/min 1.73m 2 mean value was(76?8.5)ml/min 1.73m 2.And after the amino acid infusion,the GFR value was (65~128)ml/min 1.73m 2,mean value was (103?8.1)ml/min 1.73m 2,there was obviously elevation (P
5.Role of N-acetylcysteine in protecting rats against contrast-induced acute kidney injury
Xiaoyu LI ; Yongmin MAO ; Naikuan FU
Chinese Journal of Geriatric Heart Brain and Vessel Diseases 2015;(9):964-967
Objective To study the role of N‐acetylcysteine (NAC) in protecting rats against con‐trast‐induced acute kidney injury .Methods Forty‐five adult Wistar rats were randomly divided into control group ,model group and NAC group (15 in each group) .Their serum levels of creati‐nine ,CRP ,TNF‐a were measured before ,and 48 and 72 h after contrast medium injection .The an‐imals were killed 72 h after contrast medum injection .Their serum levels of malondialdehyde , SOD ,NO were measured .Eexpressions of Bax and Bcl‐2 were detected .Results The serum levels of creatinine ,CRP ,TNF‐a ,malondialdehyde and the expression level of Bax were significantly higher in model group and NAC group than in control group ,and in model group than in NAC group after contrast injection (P< 0 .05) .The serum levels of SOD and NO and the expression level of Bcl‐2 were significantly lower in model group and NAC group than in control group ,and in model group than in NAC group after constrast injection (P< 0 .05) .Immunohistochemistry demonstrated that the TGFβ1 expression level was significantly higher in model group and NAC group than in control group and was significantly lower in NAC group than in model group .Con‐clusion NAC can protect rats against kidney injury and reduce contrast‐induced acute kidney in‐jury by inhibiting inflammation ,oxidation ,apoptosis and cytokines .
6.A case with systemic disseminated fungal disease and reactive histiocytosis.
Chinese Journal of Pediatrics 2004;42(5):397-397
Antifungal Agents
;
therapeutic use
;
Fever
;
Histiocytosis
;
drug therapy
;
etiology
;
Humans
;
Infant
;
Lung Diseases, Fungal
;
complications
;
diagnosis
;
drug therapy
;
Male
7.Hypercortisolism and psychosis
Jiangfeng MAO ; Yong FU ; Zhaolin LU
Chinese Journal of Endocrinology and Metabolism 1986;0(03):-
Objective To studytherelationshipbetweenhypercortisolismand psychosis. Methods According to pathologic diagnosis, 133 cases of hypercortisolism were dividedinto adrenal lesion group, pituitary adenoma group and ectopic ACTH tumor group, and the relationship between hypercortisolism and psychosis was analyzed. Results (1) There were significant differences between groups regarding cortisol levels and the amplitude of fluctuation. (2) Depression and mania were the main manifestations of psychosis in the patients, and 79.7% of the patients showed symptoms of depression. (3) In ectopic ACTH tumor group, the level and the increased amplitude of 24 h urinary free cortisol were significantly higher than those in the other two groups, all the patients had severe depression, and the rate of suicide tendence (58.3%) was significantly higher than the other two groups. Conclusions (1) Psychosis has a close relationship with hypercortisolism,especially with the marked fluctuation in cortisol level. (2) Sufficient attention should be paid to this relationship, which will improve the diagnosisand treatment of hypercortisolism.
9.Influencing factors of self-efficacy among community-based patients with chronic obstructive pulmonary disease
Qi XU ; Zhizhen YAO ; Jianguo MAO ; Dongbo FU
Chinese Journal of General Practitioners 2012;(7):511-514
Objective To investigate the self-efficacy levels and its influencing factors of community-based patients with chronic obstructive pulmonary diseases (COPD).Methods From October 2008 to March 2009,320 community COPD patients were recruited from a Shanghai community.They undertook questionnaires,scale survey and pulmonary function testing so as to investigate the influencing factors of self-efficacy.Results The total scale of self-efficacy was 74.24 ± 9.50 and the level of selfefficacy in 286 cases( 89.4% )was intermediate.The knowledge of COPD,social supports,forced expiratory volume at 1 second (FEV1)/forced vital capacity (FVC) and self-management level were entered into regression equation and could explain 57.1% of the total variance of independent variables.Conclusions The knowledge of COPD,social supports,FEV1/FVC and self-management level are the major influencing factors of self-efficacy in the COPD patients.We should improve the knowledge of disease and strengthen the psychological care and social supports so as to improve their quality of life.
10.Application of Y chromosome specific probe to the detection of expression of endothelial progenitor cells grafted in the injured lung tissues of rats
Mei MAO ; Bo WANG ; Yi WANG ; Jiancheng XU ; Zuhong FU
Chinese Journal of Emergency Medicine 2011;20(11):1162-1166
Objective To investigate the efficient methods used for tracing endothelial progenitor cells(EPCs)after transplantation in injured lung tissue.Methods Thirty clean grade healthy syngeneic SD female rats were divided into three experimental groups(n =10):(1)sham group,rats treated with intravenous phosphate-buffered saline(PBS)instead of lipopolysaccharide(LPS)followed by EPCs graft;(2)PBS-treated group,rats treated with intravenous PBS after intravenous injection of LPS to produce acute lung injury;(3)EPC-treated group,rats treated with EPCs after intravenous injection of LPS to produce acute lung injury.The transplanted EPCs were got from the same genetic species of the SD male rats.Rats of each group were sacrificed 7 days after EPCs transplantation.Their whole lung tissues were harvested to detect the expression of Y-chromosome by using hybridization in situ and RT-PCR assay.Statistic package of SPSS16.0 was used for the data analysis and significant differences between means were evaluated by ANOVA analysis.Results Compared with the other two groups,positive signals of sex-determining region y were found in lung endothelium from the EPC-treated group.Conclusions Y chromosme specific probe can be one of efficient methods for tracing stem cells after transplantation.