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1.
Journal of Acupuncture and Tuina Science ; (6): 273-280, 2022.
Article Dans Chinois | WPRIM | ID: wpr-958845

Résumé

Objective: To observe the clinical efficacy of Tuina (Chinese therapeutic massage) plus oxiracetam in treating mild vascular dementia (VD) and seek its underlying mechanism. Methods: Ninety-six patients with mild VD were randomized into an observation group and a control group, with 47 cases in the observation group and 49 cases in the control group. The control group received oral oxiracetam capsules for treatment, and the observation group was given additional Tuina treatment. Before and after treatment, the mini-mental state examination (MMSE) was adopted to assess the patient's cognitive function; the activities of daily living (ADL) scale was used to evaluate their ability to conduct daily activities; changes in the serum inflammatory factors and oxidative stress indicators were also detected. Results: After treatment, the serum content of malondialdehyde (MDA) decreased in both groups (P<0.05) and was lower in the observation group than in the control group (P<0.05); the serum contents of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) increased in both groups (P<0.05) and were higher in the observation group than in the control group (P<0.05); the serum contents of interleukin (IL)-1, tumor necrosis factor (TNF)-α, IL-6, and IL-8 declined in both groups (P<0.05) and were lower in the observation group than in the control group (P<0.05). After the intervention, the levels of systolic velocity (Vs) and mean velocity (Vm) of the middle cerebral artery elevated, and the pulsatility index (PI) dropped in patients in the two groups, showing significant intra-group differences (P<0.05); the levels of Vs and Vm in the observation group were higher than those in the control group, and the PI was lower in the observation group than in the control group, showing significant between-group differences (P<0.05). The MMSE and ADL scores increased in both groups after the intervention (P<0.05) and were higher in the observation group than in the control group (P<0.05). Conclusion: In the treatment of mild VD, Tuina plus oxiracetam can improve the cerebral blood supply, ADL, and cognitive function; the mechanism may be associated with the reduction of oxidative stress damages and inflammatory reactions.

2.
China Occupational Medicine ; (6): 144-151, 2019.
Article Dans Chinois | WPRIM | ID: wpr-881768

Résumé

OBJECTIVE: To analyze the prevalence and influencing factors of multisite work-related musculoskeletal disorders(WMSDs) of workers in a railway vehicle manufacturing enterprise. METHODS: A total of 366 male workers in the assembly and riveting workshop of a railway vehicle manufacturing enterprise were selected as the research subjects using the cluster sampling method. The Chinese Musculoskeletal Questionnaire was used to investigate the prevalence of multiple sites of WMSDs. Multiple logistic regression analysis was used to analyze the influencing factors. RESULTS: The total prevalence of WMSDs was 56.3%(206/366). The prevalence of WMSDs in all parts from high to low was as follows: lower back(35.5%), hand and wrist(27.6%), neck(23.2%), shoulder(21.0%), knee(19.9%), upper back(18.6%), hip and leg(18.0%), ankle/foot(15.8%) and elbow(12.3%)(P<0.01). The total prevalence of multisite WMSDs was 38.0%(139/366). The prevalence of WMSDs in different numbers of parts from high to low was as follows: 6 or more parts(12.0%), 2 parts(10.7%), 3 parts(6.6%), 5 parts(5.5%) and 4 parts(3.3%)(P<0.01). Multiple logistic regression analysis results showed that the overweight and obese workers had higher risk of multi site WMSDs than those with normal body mass index(P<0.05).Those with long-term low heads, frequent bending, long bending of the elbows, and higher frequency of work requirements, and less frequently communicated with the leader had higher risk of multi site WMSDs(P<0.05). CONCLUSION: The prevalence of multisite WMSDs in railway vehicle manufacturing enterprise is relatively high. The influencing factors include individual factors, adverse ergonomic factors and psychosocial factors.

3.
China Occupational Medicine ; (6): 285-289, 2018.
Article Dans Chinois | WPRIM | ID: wpr-881693

Résumé

OBJECTIVE: To investigate the correlation of mental workload and prevalence of work-related musculoskeletal disorders musculoskeletal disorders( WMSDs) in railway vehicle manufacturing workers.METHODS: A total of 362 male workers in assembling and welding workshop from a railway vehicle manufacturing enterprise were selected as study subjects by cluster sampling method.The level of mental workload and prevalence of WMSDs were investigated using a revised Subjective Workload Assessment Technique and China Musculoskeletal Questionnaire.RESULTS: The median score of mental workload was 67 and the prevalence rate of WMSDs was 56.9%.The multivariate logistic regression analysis results indicated that the higher the mental workload of railway vehicle manufacturers,the higher their risk for WMSDs after excluding the influence of confounding factors( P < 0.05).Workers in welding work showed a higher risk than those in assembling work( P < 0.01).Workers with fast work rhythm showed higher risk of WMSDs than those with regular working rhythm( P < 0.01).Workers with comfortable working environment and temperature showed lower risk of WMSDs than those with uncomfortable working environment and temperature( P < 0.01).CONCLUSION: The mental workload can increase the risk of WMSDs,with a dose-effect relationship in railway vehicle manufacturing workers.The type of work,work frequency and the temperature in working environment are also influencing factors of WMSDs.

4.
Chinese Journal of Blood Transfusion ; (12): 733-736, 2017.
Article Dans Chinois | WPRIM | ID: wpr-607452

Résumé

Objective To analyze the influence of different factors and their relating correlation results on platelet transfusion during the bone marrow empty window period on the patients who have undergone allogeneic peripheral blood stem cell transplantation (allo-HSCT) with retrospective analysis of case-control data.Methods Clinical data of 153 cases were collected by the clinical blood management and evaluation information system with discharge diagnosis of allo-HSCT in the hematology department of The First Affiliated Hospital of Nanchang University within a time frame from January 2014 to December 2016.A total of 90 cases were considered valid for retrospective analysis according to the case exclusion criteria.The average transfusion dose for patients with allo-HSCT during the bone marrow empty window period was defined as the threshold value which divided the 90 cases into the observation group of 38 cases receiving more than 6 Units of platelet transfusion and the control group of 52 cases with less than 6Units of platelet transfusion.The amount of platelets transfused during the bone marrow empty window period,clinical indexes include Hb,ANC,Plt,SF before pretreatment,platelet engraftment time and the number of mononuclear cells implanted were compared and analyzed by Logistic regression.Results (1) There was no significant difference between the two groups in gender,age,primary diagnosis,HLA matching,Hb before pretreatment and the number of mononuclear cells implanted (P>0.05).The ANC(×109/L) (1.24±0.57 vs 3.36±1.33) and Plt(×109/L) (43.55±68.29 vs 126.62±84.73) counts before pretreatment in the observation group were significantly lower than those in the control group(P<0.05).SF(μg/L) (2351.05 ± 1 587.96 vs 1 000.96± 362.97)before pretreatment and P LT recovery time (d) (16.84± 2.47 vs 12.73 ± 1.65)was significantly higher than that in the control group(P<0.05).Donor-recipient ABO blood group typing incompatibility (15 vs 10) was significantly higher than the control group (P<0.05);(2) Single factor Logistic regression analysis showed that ABO blood group matching,clinical indexes include ANC,Plt,SF before pretreatment,PLT recovery time were statistically significant,Only ANC before pretreatment and PLT recovery time had significant effect on the platelet transfusion during bone marrow empty window period in patients with allo-HSCT in multivariate Logistic regression analysis(P<0.05).Condusion The ANC before pretreatment and PLT recovery time are independent factors for platelet transfusion of the bone marrow empty window period in patients with allo-HSCT.The PLT recovery time is an independent risk factor,which indicates that the longer the duration of PLT implantation,the greater the amount of platelet transfusion will be needed.Besides,the ANC before pretreatment is the independent protective factor,which indicates that the greater the ANC,the smaller the amount of platelet transfusion is required.

5.
Chinese Journal of Blood Transfusion ; (12): 730-733, 2017.
Article Dans Chinois | WPRIM | ID: wpr-607372

Résumé

Objective To evaluate the clinical value of apheresis platelets throught heanalysisof case control on the clinical efficacy and safety of cryopreserved apheresis platelets and fresh apheresis platelets.Methods 2 035 clinical cases of platelet transfusion in August 2014 to December 2016 by Using the closed loop intelligent path management and evaluation information system,456 cases were selected as control cases.Platelets were divided into the cryopreserved apheresis platelets group (group A,n=199) and fresh apheresis platelets group (group B,n=257) according to the transfused platelet type.The clinical application value of cryopreserved single platelets was evaluated by comparing the basic data,the effective indexes and safety indexes of the two groups.Results 1) The cases were 43.6% (199/456) in A groups,and 56.4% (257/456) in B groups,there were no significant difference in gender,age and medical and surgical cases between A and B group (P>0.05);2) 199 cases in group A were cryopreserved platelets of 2 275 U,including 121 medicine cases,the total amount of transfusion was about 60.9% (1 385/2 275),78 surgical cases accounted for 39.1% (890/2 275);In the distribution of diseases,the blood system diseases accounted for 49.2% (1 120/2 275),the total amount of obstetrics and gynecology disease infusion accounted for 10.6% (240/2 275),and the amount of tumor radiotherapy and chemotherapy accounted for 6.2% (140/2 275);The proportion of ABO blood type distribution was O type 25.9%,A type 22.9%,Btype 20.7%,ABtype 30.5%,respectively;3) The Plt counts of group A and B were significantly different before and after transfusion (P <0.05).But there was no significant difference between the two groups of cases before transfusion and 24h Plt count after transfusion,the Plt counts difference,and 24 h CCI (P>0.05);4) The effective rates of platelet transfusion in group A and B were 76.9% and 76.7%,respectively.Which has no significant difference between the two groups (P>0.05)).There was no significant difference between the two groups in medical and surgical cases (P>0.05),but the effective rate of surgical cases in group A (84.6%) was higher than that in B group (75.3%).The difference effect of medicine and surgery cases in B group were not statistically significant (P>0.05),but the difference effect of medicine and surgery cases in A group was statistically significant (P<0.05),platelet transfusion inefficient in surgical cases (15.4%) was significantly lower than that of cases (28.1%);5) The incidence of adverse reactions of blood transfusion was 3.5%,4.7% in group A and B,and the blood transfusion mortality rate was zero,the difference was not statistically significant (P> 0.05).Conclusion The clinical effectiveness and safety of cryopreserved apheresis platelets are similar to those of fresh apheresis platelets,and the former can be widely Used in clinic,in particular,it has certain advantages in the surgical hemostatic effect.but for repeated infusion cases or platelet transfusion ineffective cases should be given priority to fresh apheresis platelets.

6.
World Science and Technology-Modernization of Traditional Chinese Medicine ; (12): 1584-1588, 2015.
Article Dans Chinois | WPRIM | ID: wpr-478584

Résumé

This article was aimed to carry a comparative study on the quality of 16 populations of wild herbs of rare and endangered plant ofPsammosilene tunicoidesin order to provide a basis for its domestication, GAP and selective breeding. Methods for determination of moisture content, total ash and extract content were taken in this comparative study. The results showed that different populations had different moisture content, total ash and extract content. The moisture content and the total ash ofXiang-Shan population were the lowest; and the extract content was the highest. The total ash ofLiu-De population was the highest; and the extract content was the lowest. The moisture content ofShun-Zhou population was the highest. It was concluded that different populations had different quality among 16 populations of wild herbs. Therefore, there was a probability to choose the best population.

7.
Journal of Kunming Medical University ; (12): 84-86, 2014.
Article Dans Chinois | WPRIM | ID: wpr-443831

Résumé

Objective The purpose of this study was to provide efficient evidence to the treatment and nursing for patients with colorectal cancer after colostomy surgery by conducting a quality of life survey on the patients. Methods The WHOQOL-BREF scale was distributed to 103 patients after colostomy surgery in the Tumor Hospital of Yunnan Province. Results The average score of these patients was 23.45±9.92,with the highest score of 29, the lowest score of 13. In terms of quality of life in the physiological field and psychological field, there was a significant difference between the high self-efficacy ability and low self-efficacy ability ( 0.05). Conclusion The patients’familiarity with stomas was closely related to the quality of life, which indicated that the quality of life could be improved by improving the patient's familiarity with stoma care.It is necessary to know the condition of colostomy care in different postoperative stages and provide efficient support and help for the patients.

8.
Chinese Pharmacological Bulletin ; (12)2003.
Article Dans Chinois | WPRIM | ID: wpr-562027

Résumé

Aim To investigate the myocardial hypertrophy,the expression of transforming growth factor ?1(TGF-?1),Smad3 and Smad7 proteins in spontaneous hypertensive rats(SHR)and the effects of benazepril and candesartan.Methods SHRs of 12 weeks old were given benazepril and candesartan for 12 weeks.The tail arterial pressure was measured every two weeks.At 12 th weekend,cardiac configuration,heart mass index,area of cadiocytes,concertrations of AngⅡin plasma and myocardium,expressions of TGF-?1、Smad3 and Smad7 proteins were measured respectively.Results The arterial pressure,wall thickness,heart mass index,area of cardiocytes and the expressions of TGF-?1,Smad3 proteins increased in SHRs but were attenuated after the treatment of benazepril or candesartan.After the combined treatment,the synergistic effect could be observed.The levels of cardiac tissue and plasma AngⅡwere reduced.The expressions of Smad 7 were up-regulated after the treatment of benazepril or candesartan,while they were stable after the combined use.Conclusion There is a synergistic effect of attenuating myocardial hypertrophy in SHRs by combined use of benazepril and candesartan.It may be related to the regulation of Ang Ⅱ,decreasing the expressions of TGF-?1 and Smad3.

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