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ObjectiveTo investigate the characteristics of health-related physical fitness of patients with chronic neck pain, and the relationship between neck pain and physical fitness. MethodsFrom Match to June, 2020, 30 healthy controls and 30 patients with chronic neck pain in Dalian University of Technology were included. They were assessed with Neck Disability Index (NDI) and Visual Analog Scale for pain (VAS). The body composition, grip strength (dominant), shoulder joint flexibility, cardiopulmonary endurance and neck muscle endurance of all the participants were measured. ResultsThe content of standardized subcutaneous fat was more, and the trunk muscle content was less in the patients than in the healthy controls, while the standardized grip strength, endurance of neck flexor and extensor, right shoulder flexibility, absolute maximum oxygen uptake were all poorer (|t| > 2.088, P < 0.05). The score of VAS correlated (P < 0.05) with the score of NDI score (r = 0.407), grip strength (r = -0.406), endurance of neck extensor (r = -0.384), right shoulder joint flexibility (r = -0.551) and absolute value of maximal oxygen uptake (r = -0.510). ConclusionHealth-related physical fitness has been impaired for patients with chronic neck pain, and correlates with the intensity of pain.
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Normal human blood pressure has a unique "dipper type" rhythm, but various pathological factors will lead to abnormal nighttime blood pressure decline, seriously damage the target organs such as the heart, brain and kidneys, and significantly increase the incidence of cardiovascular events. Therefore, it is necessary to pay sufficient attention to rhythm disorder of blood pressure and intervene early. Modern Traditional Chinese Medicine (TCM) mostly understands the changes of rhythm of blood pressure from the view of the unity of nature and man, yin-yang theory and the theory of meridian flow, and study the syndrome distribution and TCM constitution law of rhythm disorder of blood pressure by combining TCM syndrome differentiation method and TCM constitution theory. TCM treatment can restore blood pressure rhythm and improve clinical symptoms and sleep quality of patients.
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OBJECTIVE To observe the effects of Xuesaitong soft capsule on the complement-inflammatory receptor system in patients with type 2 diabetic nephropathy. METHODS A total of 92 patients with type 2 diabetic nephropathy were divided into control group and observation group by random number table method ，with 46 cases in each group. Patients in the control group were given basic treatment programs （including low-salt and low-protein diet ，quitting smoking and alcohol ，appropriate exercise ， lowering blood pressure ，blood sugar and lipid ，etc.）. The patients in the observation group took Xuesaitong soft capsules orally on the basis of the treatment of the control group ，0.55 g each time ，3 times a day. The treatment course of both groups was 4 weeks. Compare the renal function of the two groups of patients [24 h urine protein quantification ，serum creatinine （Scr），blood urea nitrogen，glomerular filtration rate （GFR）]，fasting blood glucose ，glycosylated hemoglobin ，complement factors [C3，C5， complement factor H （CFH），C5b-9]，inflammatory factors [interleukin 1（IL-1），tumor necrosis factor α（TNF-α），IL-6，monocyte chemoattractant protein- 1（MCP-1）]，renal tubular injury markers [β2-microglobulin（β2-MG），retinol binding protein 4（RBP4）， neutrophil gelatinase associated lipocalin] levels；correlation between renal tubular damage and complement-inflammatory receptor system was analyzed in the observation group before and after treatment. RESULTS Compared with before treatment ，24 h urine protein quantity ，Scr，C3，IL-1，TNF-α，MCP-1，β2-MG and RBP 4 of 2 groups were reduced significantly after treatment ，while GFR and CFH were significantly increased ；except for C 3，the observation group was significantly better than the control group （P＜ 0.05）. C 5 of the observation group was significantly decreased after treatment and was significantly lower than the control group （P＜0.05）. There were no statistically significant 60979837。E-mail：shanght126@126.com differences in other indicators of the two groups before and after treatment and between groups （P＞0.05）. C 3，MCP-1 and TNF-α were significantly correlated with renal tubular com damage （P＜0.05），and esp ecially C 3. CONCLUSIONS Xuesaitong soft capsule can reduce renal tubular damage in patients with type 2 diabetic nephropathy and improve renal function by acting on the complement system and reducing inflammation.
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Objective:To explore the predictive value of the recurrence risk estimator at 90-days(RRE-90) score combined with lipoprotein-associated phospholipase A2 (Lp-PLA2) and high sensitivity C-reactive protein(hs-CRP) in the recurrence risk of acute atherosclerotic cerebral infarction.Methods:Totally 400 patients with acute atherosclerotic cerebral infarction who were hospitalized for the first time in neurology department were followed up for 90 days.However, 8 cases were lost and 392 cases were included finally.According to recurrence or not, 64 cases were divided into recurrence group and 328 cases into non-recurrence group.The RRE-90 score was applied to all the participants and the levels of Lp-PLA2 was detected by enzyme-linked immunosorbent assay, the levels of hs-CRP was detected by immunoturbidimetry.The ROC curve was used to analyze the predictive value of RRE-90 score combined with Lp-PLA2 and hs-CRP for the recurrence risk of acute cerebral infarction.Results:Compared with the non-recurrence group(RRE-90: (3.07±1.01)score, Lp-PLA2: (103.53±8.11)μg/L, hs-CRP: (4.07±1.48)mg/L), the levels of (RRE-90 score: (4.11±0.78)score, Lp-PLA2: (121.52±13.95)μg/L, hs-CRP: (12.40±2.46) mg/L)in the recurrence group of cerebral infarction were significantly higher ( P<0.05, P<0.01). Compared with RRE-90 score (0.705), Lp-PLA2 (0.697), hs-CRP (0.622), RRE-90 score combined with Lp-PLA2 (0.752), RRE-90 score combined with hs-CRP (0.746), RRE-90 score combined with Lp-PLA2 and hs-CRP (0.782) had the largest area under the curve for predicting recurrence of cerebral infarction within 90 days, with statistical significance( P<0.05), sensitivity was 87.8%, specificity was 89.6%. Conclusion:RRE-90 score combined with Lp-PLA2 and hs-CRP detection can further improve the accuracy of predicting recurrence within 90 days in patients with cerebral atherosclerotic infarction, and the predictive value is high.
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Hepatic encephalopathy (HE) is a kind of neuropsychiatric syndrome basing on metabolic disorder caused by acute or chronic liver dysfunction or abnormal portosystemic shunt. It is one of the common complications and causes of death in various end-stage liver diseases. The clinical manifestations of patients with HE can vary from personality changes, behavior abnormalities to disturbance of consciousness and coma. The pathogenesis of HE is complex. Theories about ammonia neurotoxicity and alterations in neurotransmitters have been widely accepted. Roles of inflammation, gut microbiota, premature astrocyte senescence, impaired cerebral microcirculation, hemichannel dysfunction, and bile acid also attract much attention. In this review article, the research progress on pathogenesis of HE was briefly summarized.
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Objective@#To explore the association of the glycosylated hemoglobin (HbA1c) level at admission with 90 days functional outcome in patients with spontaneous intracerebral hemorrhage (ICH).@*Methods@#Patients admitted to the Department of Neurology, Tongji Hospital from January to December 2017 were prospectively and continuously enrolled in this study. Clinical data were collected at admission and functional outcomes 90 days after ICH were assessed by using the modified RANKIN scale. Univariate and multivariate conditional logistic regression models were constructed. Patients were divided into four groups according to the quartile of HbA1c values. The median value of HbA1c in each group was taken as the substitute value and P for trend was calculated. The logistic regression model was fitted by restricted cubic splines to investigate the association between HbA1c level and outcome of ICH.@*Results@#A total of 345 patients with ICH were enrolled, including 214 with favorable outcomes and 131 with poor outcomes (99 severe disability cases and 32 deaths). The risk of poor 90 days outcomes was significantly associated with HbA1c level at admission indicated by multivariate logistic regression analysis, and the P for trend test was <0.001 (middle-level group vs. low-level group: OR=2.33, 95%CI: 1.07-5.07; high-level group vs. low-level group: OR=2.52, 95%CI: 1.12-5.64; extremely high-level group vs. low-level group: OR=6.80, 95%CI: 3.01-15.34). Results from the restricted cubic spline showed that there was a linear correlation between HbA1c level at admission and poor 90 days outcomes of ICH (χ2=14.81, P<0.001; non- linear test: P=0.118). Compared with patients with HbA1c level of 6.5%, the risk of poor outcomes in patients with HbA1c level of <6.5% decreased linearly with the decrease in HbA1c level at admission, and the risk in patients with HbA1c level >6.5% was higher but not significantly.@*Conclusion@#There was correlation between high HbA1c level at admission and 90 days poor outcome of ICH. High HbA1c level is an independent prediction indicator for ICH.
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Objective To investigate the microRNA ( miRNA ) expression level of peripheral blood mononuclear cell ( PBMC) in autoimmune diabetes mellitus ( ADM) which includes type 1 diabetes mellitus ( T1DM) and latent autoimmune diabetes in adults ( LADA ) , T2DM patients, and matched healthy individuals. Methods Patients of T1DM, LADA, and T2DM were recruited in the Second Xiangya Hospital of Central South University from January 2015 to December 2016. The subjects were divided into two groups. The first group was used for high-throughput screening of differentially expressed microRNAs. The second group was used to validate the expression of miR-142-5p and miR-143-3p by real-time quantitative polymerase chain reaction (RT-qPCR). Results (1)The different miRNA expression patterns of PBMC were found among T1DM patients, LADA patients, T2DM patients, and health individuals. ( 2) Compared with T2DM patients and healthy controls, LADA and T1DM patients had down-regulated PBMC miR-142-5p expression, and up-regulated miR-143-3p expression. (3)RT-qPCR validation showed that the expression of miR-142-5p in LADA patients was significantly lower than that in T2DM patients (0.30±0.24 vs 1.33 ± 1.29, P<0.05) . The expression of miR-143-3p in T1DM and LADA was higher than that in T2DM and health individuals. However, no significant differences were found. Conclusion The miRNA expression patterns are different in the PBMC of T1DM patients, LADA patients, T2DM patients, and healthy individuals; the abnormal expressions of miR-142-5p and miR-143-3p may participate in the development of ADM by affecting apoptosis and immune cell differentiation.
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Objective To investigate the expressions of Livin and vascular endothelial growth factor (VEGF)in pancreatic carcinoma and their cilinical significances.Methods The expressions of Livin and VEGF proteins were tested by immunohistochemistry in 68 cases of pancreatic carcinomas and 44 cases of adja-cent paracancerous tissues.Results The positive rates of Livin in pancreatic carcinomas and adjacent paracan-cerous tissues were 73.5% and 4.5% respectively,and the difference was statistically significant (χ2 =48.137,P<0.001).The positive rates of VEGF in pancreatic carcinomas and adjacent paracancerous tissues were 69.1% and 13.6% respectively,and the difference was statistically significant (χ2 =29.147,P <0.001).The expressions of Livin and VEGF were related with tumor differentiation (χ2 =6.061,P=0.014;χ2 =6.592,P=0.010),TNMstage (χ2 =4.175,P=0.041;χ2 =9.992,P=0.002),lymph node metasta-sis (χ2 =11.731,P=0.001;χ2 =12.002,P=0.001)and neural invasion (χ2 =9.950,P=0.002;χ2 =7.433,P=0.006).Significantly positive correlation was found between the expressions of Livin and VEGF by using Spearman correlation analysis (r=0.320,P=0.008).Survival analysis showed that the expressions of Livin and VEGF were independent prognostic factors in pancreatic carcinoma.Conclusion Livin and VEGF involve in the development,migration and metastasis of pancreatic carcinoma.Livin may upregulate the expres-sion of VEGF,which may lead to the angiogenesis and migration in pancreatic carcinoma.
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Objective To investigate of the MMI-166 on the expression of MMP-2,MMP-9 and the cell apoptosis of nude mouse xenografts of SW1990 human pancreatic cancer cells.Methods Establishment of control and experimental groups,randomly,the human pancreatic cancer xenograft model of SW1990 was constructed.The control group was treated with normal saline,and experimental group was treated with MML-166 (200 mg · kg-1 · d-1).The tumor volume and tumor inhibition rate was measured by vernier caliper through length and short diameter.The expression of MMP-2 and MMP-9 protein was observed using immunohistochemistry in the tumor tissues.Apoptosis index was detected by deoxynucleotidyl transferase-mediated nick end labeling (TUNEL method).Results The tumor volume of MMI-166 group (1252.30± 464.84) mm3 was less than the control group (2241.82±208.06) mm3,significantly.The inhibition rate was 34.47％ between the experimental groups (treat with MMI-166) (1.42±0.15) g and control group (2.17±0.20) g.The expression of MMP-2 (2.80 ± 1.10) ％ and MMP-9 (2.60 ± 1.52) ％ protein was significantly downregulated in MMI-166 group,compared with the control group.Apoptotic index in the experimental group (75.60±9.71) ％ was higher than the control group (17.40 ± 10.14) ％,significantly.Conclusion The mechanism of MMI-166 inhibiting pancreatic tumor growth and inducing apoptosis may be related to the suppression of MMP-2 and MMP-9 protein expression.