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1.
Chinese Medical Ethics ; (6): 646-650, 2023.
Article in Chinese | WPRIM | ID: wpr-1005684

ABSTRACT

"Healthy China 2030" states that health is a necessary requirement for all-round human development and a basic condition for economic and social development. Achieving national health and longevity is an important symbol of national prosperity and rejuvenation, and also the common aspiration of the people of all ethnic groups in China. Traditional Chinese medicine (TCM) health preservation has been fully integrated into the construction of "Healthy China", and the development of TCM health preservation culture and thought has a profound historical origin. Starting from the development of TCM health preservation culture thought and ethical principles, this paper analyzed the TCM health preservation thought contained in Master Lyu’s Spring and Autumn Annals, and further discussed and summarized the ethical principles contained in them, with a view to comprehensively and systematically promoting the development of TCM health preservation culture and providing a theoretical basis for people to use health preservation ethical principles to achieve physical fitness, disease prevention and longevity.

2.
Chinese Medical Ethics ; (6): 227-232, 2023.
Article in Chinese | WPRIM | ID: wpr-1005537

ABSTRACT

The foundation of the university lies in the cultivation of virtue and people. The construction of the ideological and political work system in Traditional Chinese Medicine (TCM) colleges and universities embodies the Marxist on the theory of all-sided development of human beings, the concept and practical requirements of "three-wide education", and the special laws of the ideological and political work in TCM colleges and universities. It is the realistic need to carry out the strategy of cultivating good quality, to innovate and develop the system of ideological and political work, and to improve the quality of TCM personnel training. TCM Colleges and universities should dig deeply into the ideological and political elements of TCM resources, integrate "virtue establishment and people cultivation" into the whole process of talent training, actively explore new ideas, new ways and new methods of constructing the ideological and political work system of TCM colleges and universities, and strive to cultivate high-quality TCM talents who shoulder the task of national rejuvenation.

3.
Chinese Journal of Anesthesiology ; (12): 331-335, 2023.
Article in Chinese | WPRIM | ID: wpr-994195

ABSTRACT

Objective:To evaluate the effect of transcutaneous electrical acupoint stimulation (TEAS) on postoperative patient-controlled intravenous analgesia in pediatric patients undergoing lower extremity orthopedic surgery.Methods:Sixty-eight pediatric patients of both sexes, aged 3-15 yr, of American Society of Anesthesiologists physical status Ⅰor Ⅱ, undergoing elective lower extremity orthopedic surgery under general anesthesia, were divided into 2 groups ( n=34 each) by the random number table method: TEAS group (group T) and control group (group C). In group T, the bilateral Hegu and Neiguan acupoints were stimulated starting from 10 min before induction of anesthesia until the end of procedure, with the frequency of disperse-dense wave of 2/10 Hz, and the current intensity was gradually adjusted to the maximum intensity (10-15 mA) that children could tolerate. In group C, the electrodes were applied to the same acupoints, but electrical stimulation was not applied. The severity of pain was assessed by the Faces Pain Scale-Revised scale immediately after returning to the ward and at 2, 24 and 48 h after operation. The emergence agitation was evaluated using the Pediatric Anesthesia Emergence Delirium scale. The intraoperative consumption of propofol and remifentanil and time to extubation after stopping administration were recorded. The time to first pressing of patient-controlled analgesia (PCA), effective pressing times of PCA on 1st and 2nd days after surgery and postoperative adverse reactions such as postoperative nausea and vomiting, pruritus, drowsiness, and respiratory depression were recorded. Results:Compared with group C, the Faces Pain Scale-Revised scale scores were significantly decreased immediately after returning to the ward and at 2, 24 and 48 h after operation, the incidence of emergence agitation and intraoperative consumption of remifentanil were decreased, the time to extubation was shortened, the time to first pressing of PCA was prolonged, and the effective pressing times of PCA on 1st and 2nd days after surgery were decreased ( P<0.05). There was no significant difference in the intraoperative consumption of propofol and incidence of postoperative adverse reactions between the two groups ( P>0.05). Conclusions:TEAS can effectively enhance the effect of postoperative patient-controlled intravenous analgesia in pediatric patients undergoing lower extremity orthopedic surgery.

4.
Chinese Journal of Biotechnology ; (12): 4861-4873, 2023.
Article in Chinese | WPRIM | ID: wpr-1008064

ABSTRACT

The aim of this study was to produce Erns protein of bovine viral diarrhea virus (BVDV) by using suspensively cultured CHO cells expression system and to analyze the immunogenicity of the purified Erns protein. In this study, the recombinant eukaryotic expression plasmid pcDNA3.1-BVDV-Erns was constructed based on the gene sequence of BVDV-1 NADL strain. The Erns protein was secreted and expressed in cells supernatant after transfecting the recombinant expression plasmid pcDNA3.1-BVDV-Erns into CHO cells. The expression and purification of the Erns protein was analyzed by SDS-PAGE, the reactivity was determined with anti-His monoclonal antibodies and BVDV positive serum with Western blotting. Immunogenicity analysis of the Erns protein was determined after immunizing New Zealand white rabbits, and the serum antibodies were tested by indirect ELISA (iELISA) and indirect immunofluorescence (IFA). The serum neutralizing titer of the immunized rabbits was determined by virus neutralization test. The concentration of the purified Erns protein was up to 0.886 mg/mL by BCA protein quantification kit. The results showed that the Erns protein could be detected with anti-His monoclonal antibodies and anti-BVDV sera. Serum antibodies could be detected by iELISA on the 7th day post-prime immunization, and the antibody level was maintained at a high titer until the 28th day post-immunization. The antibody titer was 1:128 000. Furthermore, the expression of the Erns protein in BVDV-infected MDBK cells could be detected with immunized rabbits sera by IFA. Moreover, antigen-specific neutralizing antibodies of 2.71 log10 was induced in rabbits. In this study, purified BVDV Erns protein was successfully produced using CHO suspension culture system, and the recombinant protein was proved to have a good immunogenicity, which may facilitate the development of BVD diagnosis method and novel subunit vaccine.


Subject(s)
Rabbits , Animals , Cricetinae , Cricetulus , CHO Cells , Antibodies, Viral , Diarrhea Viruses, Bovine Viral/genetics , Antibodies, Monoclonal/genetics , Diarrhea , Viral Vaccines/genetics
5.
Chinese Journal of Biotechnology ; (12): 4784-4795, 2023.
Article in Chinese | WPRIM | ID: wpr-1008058

ABSTRACT

The aim of this study was to produce recombinant porcine interferon gamma (rPoIFN-γ) by Chinese hamster ovarian (CHO) cells expression system and to analyze its antiviral activity. Firstly, we constructed the recombinant eukaryotic expression plasmid pcDNA3.1-PoIFN-γ and transfected into suspension cultured CHO cells for secretory expression of rPoIFN-γ. The rPoIFN-γ was purified by affinity chromatography and identified with SDS-PAGE and Western blotting. Subsequently, the cytotoxicity of rPoIFN-γ was analyzed by CCK-8 test, and the antiviral activity of rPoIFN-γ was evaluated using standard procedures in VSV/PK-15 (virus/cell) test system. Finally the anti-Seneca virus A (SVA) of rPoIFN-γ activity and the induction of interferon-stimulated genes (ISGs) and cytokines were also analyzed. The results showed that rPoIFN-γ could successfully expressed in the supernatant of CHO cells. CCK-8 assays indicated that rPoIFN-γ did not show cytotoxicity on IBRS-2 cells. The biological activity of rPoIFN-γ was 5.59×107 U/mg in VSV/PK-15 system. Moreover, rPoIFN-γ could induced the expression of ISGs and cytokines, and significantly inhibited the replication of SVA. In conclusion, the high activity of rPoIFN-γ was successfully prepared by CHO cells expression system, which showed strong antiviral activity on SVA. This study may facilitate the investigation of rPoIFN-γ function and the development of novel genetically engineered antiviral drugs.


Subject(s)
Animals , Cricetinae , Swine , Interferon-gamma/pharmacology , Cricetulus , CHO Cells , Sincalide , Recombinant Proteins/pharmacology , Antiviral Agents/pharmacology
6.
Chinese Journal of Biotechnology ; (12): 3211-3220, 2021.
Article in Chinese | WPRIM | ID: wpr-921418

ABSTRACT

To develop Senecavirus A (SVA) virus-like particles (VLPs), a recombinant prokaryotic expression plasmid pET28a-SVA-VP031 was constructed to co-express SVA structural proteins VP0, VP3 and VP1, according to the genomic sequence of the field isolate CH-FJ-2017 after the recombinant proteins were expressed in E .coli system, and purified by Ni+ ion chromatographic method. The SVA VLPs self-assemble with a high yield in vitro buffer. A typical VLPs with an average diameter of 25-30 nm which is similar to native virions by using TEM detection. Animals immunized by SVA VLPs shown that the VLPs induced high titers neutralizing antibodies in Guinea pigs. This study indicated that the VLPs produced with co-expressing SVA structural proteins VP0, VP3 and VP1 in prokaryotic system is a promising candidate and laid an important foundation for the development of a novel SVA VLPs vaccine.


Subject(s)
Animals , Antibodies, Neutralizing , Escherichia coli/genetics , Genomics , Guinea Pigs , Picornaviridae/genetics
7.
Chinese Journal of Pancreatology ; (6): 258-263, 2021.
Article in Chinese | WPRIM | ID: wpr-908800

ABSTRACT

Objective:To investigate the risk factors of acute pancreatitis (AP) complicated with thrombotic diseases.Methods:Clinical data of 5 223 patients with AP admitted to the General Hospital of Ningxia Medical University from January 2015 to September 2020 were retrospectively analyzed. They were divided into thrombosis group and non-thrombosis group according to whether they were complicated with thrombotic diseases. The following data were recorded: gender, age, past history, time of onset, etiology, severity grade of AP, BISAP score, prothrombin time (PT), activated partial thromboplastin time (APTT), D-dimer(D-D), fibrinogen(FIB), white blood cell count(WBC), platelet count (PLT), lactate dehydrogenase (LDH), blood glucose level, with or without hypoalbuminemia, hypertriglyceridemia and hypercholesterolemia, date of diagnosis, location of thrombus, clinical manifestations and anticoagulant therapy. Univariate and Logistic multivariate regression analysis were used to analyze the risk factors of AP complicated with thrombotic diseases. The receiver operating characteristic (ROC) curve was drawn, the area under the curve (AUC) was calculated, and the efficacy of independent risk factors in predicting AP complicated with thrombotic diseases was evaluated.Results:46(0.88%) of 5 223 patients with AP were complicated with thrombosis, which occurred 8.50(2.00-15.00) days after the onset of AP; the age of onset was 66 (52-74) years; the patients with thrombotic diseases were mostly SAP patients (23/46, 50%); the most common type was deep venous thrombosis in lower extremity (19/46, 41.3%); 37 patients (80.4%) received regular anticoagulant treatment after finding thrombus, and no bleeding was found during hospitalization. Univariate analysis showed that the age of patients with thrombosis was higher than that of patients without thrombosis, APTT value was prolonged, D-D value was increased, WBC was decreased and SAP was more in AP severity, the number of patients with BISAP score ≥3 was increased significantly, and the differences were statistically significant ( P<0.05). Multivariate logistic regression analysis showed that AP severity ( OR=3.017, 95% CI 1.799-5.061, P<0.001) and age ( OR=1.029, 95% CI 1.000-1.059, P=0.049) were independent risk factors for AP patients complicated with thrombosis. The AUC of AP severity and age in predicting AP complicated with thrombotic diseases were 0.714 and 0.625, respectively. The sensitivity was 67.4% and 47.8%, and the specificity was 70.6% and 77.9%, respectively. Conclusions:The severity grade and age of AP were independent risk factors for AP complicated with thrombotic diseases. Early vigilance and clinical intervention should be given.

8.
Chinese Journal of General Practitioners ; (6): 71-73, 2019.
Article in Chinese | WPRIM | ID: wpr-734845

ABSTRACT

The professional identity and the influencing factors were surveyed among 110 resident physicians of general practice standardized training program in the First Affiliated Hospital of Xi'an Medical College with a self-designed questionnaire,and 100 valid questionnaires were received.The average score of professional identity was (66.10 ± 13.644),and the six dimensions ranked from high to low:professional behavior,professional efficacy,professional cognition,professional emotion,professional value and professional commitment.There were significant differences in the scores of professional identity among general practitioners with different monthly income(F=2.947,P=0.037).The survey indicates that the professional identity of the resident physicians of general practice standardized training program is generally low and the income is an important influencing factor.

9.
Chinese Journal of Biotechnology ; (12): 1500-1510, 2019.
Article in Chinese | WPRIM | ID: wpr-771779

ABSTRACT

MarR family transcription regulators are ubiquitous among bacteria and archaea. They extensively control multiple cellular processes and elaborately regulate the expression of genes involved in virulence, stress response and antibiotics at translational level. In Xanthomonas campestris pv. campestris, insertional inactivation of MarR family transcription regulator HpaR (XC2827) resulted in significantly decrease in virulence and increase in the production of the extracellular proteases. Here, we reported that the genome of Xcc 8004 encodes nine MarR family transcription regulators. The MarR family transcription regulators, HpaR (XC2827) and XC0449, were heterologous expressed and purified. In vitro MST and Pull-down assay confirmed the physical interaction between HpaR and XC0449. Phenotypical assay determined that deletion of XC0449 resulted in substantial virulence attenuation. In vitro EMSA, in vivo qRT-PCR and GUS activity assay identified that HpaR and XC0449 coordinately act as the transcriptional activator to regulate the expression of the virulence-associated gene XC0705, and eventually control the bacterial virulence and the production of extracellular proteases.


Subject(s)
Bacterial Proteins , Gene Expression Regulation, Bacterial , Transcription Factors , Virulence , Xanthomonas campestris
10.
Chinese Journal of Behavioral Medicine and Brain Science ; (12): 206-211, 2019.
Article in Chinese | WPRIM | ID: wpr-754112

ABSTRACT

Objective To observe the influence of Hemin on both the expression of neuroglobin (Ngb) and Tau protein phosphorylation in rats with vascular dementia (VD),and explore the effect and mechanism of Ngb in VD. Methods VD model was established in rats with a permanent bilateral common carotid arteries occlusion(2-VO). Fifty four healthy male SD rats were randomly divided into 3 groups:sham operation group,VD group and Hemin group. According to ischemic time,the animals in each group were randomly allocated into 1 week subgroup,4 weeks subgroup and 8 weeks subgroup(n=6 in each subgroup). The learning and memory ability of rats were evaluated by Morris water maze test. The brain histopathological changes were observed by HE staining and the expression of Ngb and phosphorylated Tau ( p-Tau) was de-termined by Western blot. Results Compared with the sham operation group,after 2-VO the escape latency extended (all P<0. 05) and cross-platform performance reduced in rats in both VD group and Hemin group (all P<0. 05). The learning and memory ability of rats in Hemin group was better than that in VD group at the corresponding time point:the increase in the number of crossing platforms(1 week:Hemin group (7. 00± 0. 89) times vs VD group (5. 50±1. 22) times,t=2. 42,P<0. 05;4 weeks:Hemin group (5. 33±0. 52) times vs VD group (3. 50±1. 04) times,t=3. 84,P<0. 01;8 weeks:Hemin group (6. 50±0. 55) times vs VD group (4. 50±1. 05) times,t=4. 14,P<0. 01). The expression of Ngb and phosphorylated Tau (p-Tau) increased in VD group and Hemin group (P<0. 01). Compared with VD group,the expression of Ngb in Hemin group was increased(1 week:Hemin group (3. 45±0. 23) vs VD group (2. 56±0. 08),t=5. 67,P<0. 01;4 weeks:Hemin group (3. 08±0. 13) vs VD group (2. 28±0. 08),t=7. 96,P<0. 01;8 weeks:Hemin group (2. 82± 0. 12) vs VD group (2. 05±0. 10),t=7. 28,P<0. 01),while p-Tau was decreased (1 week:Hemin group (1. 57±0. 12) vs VD group (2. 40±0. 15),t=7. 62,P<0. 01;4 weeks:Hemin group ( 2. 14±0. 21) vs VD group (3. 18±0. 14),t=8. 23,P<0. 01;8 weeks:Hemin group (1. 83±0. 13) vs VD group (2. 79±0. 19), t=4. 91,P<0. 01). In VD group and Hemin group,the learning and memory ability exhibited a negative cor-relation with Ngb (r=-0. 892,P<0. 01),whereas a positive correlation with p-Tau (r=0. 932,P<0. 01). Conclusion Hemin induces high expression of Ngb and inhibits Tau phosphorylation in VD rats. Ngb may play a neuroprotective role in the development of VD by regulating Tau phosphorylation.

11.
Chinese Journal of Burns ; (6): 624-628, 2018.
Article in Chinese | WPRIM | ID: wpr-810176

ABSTRACT

Objective@#To observe the distribution of occupational activity disorders of extremely severe mass burn patients in recovery period after injury.@*Methods@#From December 2014 to December 2015, 65 extremely severe burn patients conforming to the inclusion criteria involved in August 2 Kunshan factory aluminum dust explosion accident were admitted to Kunshan Rehabilitation Hospital. They received comprehensive rehabilitation treatment after burns, including wearing pressure clothes, ultrasound treatment, semiconductor laser and red light irradiation, motor function training, and so on. Over 2 years after injury, a cross-sectional survey was conducted on the patients′ occupational activity disorders. Modified Barthel index (MBI) was used to assess the degree of activities of daily living (ADL) disorder of patients and to grade the independent level of completing each item of MBI, and then the independent level of patients completing self-care MBI items (bathing, dressing, grooming, eating, going to the toilet, urine control, and stool control) was compared with that of mobility items (going up and down stairs, bed and chair transfer, and walking). The Canadian Occupational Performance Measure (COPM) was used to assess the distribution of occupational activity disorders of patients. The distribution of the five most serious occupational activity disorders was counted, then the frequency and probability of which with frequency greater than or equal to 16 times were calculated. Data were processed with Pearson Chi-square test.@*Results@#Over 2 years after injury, the MBI score of patients was (76±22) points, and the ADL of 83.08% (54/65) patients reached completely self-care or light ADL disorder level. The MBI items arranged according to the completing independent level of patients from high to low were urine control/stool control, walking, bed and chair transfer, going up and down stairs, going to the toilet, eating, grooming, dressing, and bathing. The independent level of patients completing self-care MBI items was lower than that of mobility items (χ2=62.298, P<0.001). Over 2 years after injury, the five most serious occupational activity disorders in COPM dimension were mainly concentrated in the self-care dimension, accounting for 55.38% (180/325), followed by 22.46% (73/325) of production activities and 22.15% (72/325) of recreational activities, and the centrally distributed item was the personal self-care item under self-care dimension, accounting for 42.46% (138/325). Over 2 years after injury, the five most serious occupational activity disorders with frequency greater than or equal to 16 times were dressing and undressing, bathing, perineal cleaning, wearing pressure clothes, caring for children, visiting relatives and friends, 31, 25, 16, 17, 18, and 22 times respectively, with a probability of 47.69%, 38.46%, 24.62%, 26.15%, 27.69%, and 33.85% respectively.@*Conclusions@#Over 2 years after injury, most of the patients with extremely severe burns caused by the aluminum dust explosion were completely or basically self-care in their daily life. The disorder of self-care ADL was more serious than that of mobility, and the disorder of individual self-care activity was still the most serious occupational activity disorder of patients in this stage.@*Clinical trial registration@#Chinese clinical trial registry, ChiCTR-OOC-16009188.

12.
The Journal of Practical Medicine ; (24): 1411-1415, 2018.
Article in Chinese | WPRIM | ID: wpr-697788

ABSTRACT

Objective To investigate the alteration of apoptosis signal-regulating kinase 1(ASK1)phos-phorylation and matrix metalloproteinase-9(MMP-9)expression after temporal lobe epilepsy(TLE),and to explore the role and mechanism of ASK1-MMP-9 signal in TLE. Methods The lithium-pilocarpine epilepsy model was established. The ASK1 phosphorylation and MMP-9 expression were detected by western blot and immunofluo-rescence histochemistry. Using ASK1 inhibitors,the regulating effects of ASK1 on MMP-9 expression were deter-mined. And the role of ASK1 and MMP-9 in epileptic seizure was explored by inhibition of ASK1 and MMP-9. Results The ASK1 phosphorylation and MMP-9 expression increased in hippocampus in epilepsy model ,exhibiting a temporal correlation with epileptic seizure. Inhibition of ASK1 activation reduced the expression of MMP-9. And the level of epileptic seizure was significantly reduced by the inhibition of ASK1 and MMP-9. Conclusions The hippocampal ASK1 phosphorylation and MMP-9 expression distinctly increase in TLE model ,and the MMP-9 expression is induced by ASK1 activation. The ASK1-MMP-9 signal plays an important role in TLE.

13.
Journal of Practical Radiology ; (12): 509-511,532, 2018.
Article in Chinese | WPRIM | ID: wpr-696846

ABSTRACT

Objective To investigate the MRI manifestations of secondary toxoplasmosis encephalitis in HIV patients and summarize the characteristics of MRI changes.Methods MRI images of 3 5 HIV patients with secondary toxoplasmosis encephalitis were analyzed retrospectively.Results Of 35 patients,27 showed multiple lesions and 8 showed single lesion.Lesions mainly involved the brain gray matter j unction or basal ganglia.MRI showed lamellar,nodular or round lesions,which showed low signal on T1WI,and slightly higher and unevenly high signal on T2WI.Irregular liquid signal or nodular slightly lower signal was showed on T2WI in 14 cases,and short T1signal was showed in 15 cases.Circular lesions could be seen"cattle eye"in 18 cases.For 11 cases of enhanced scan of a single lesion,a ring enhancement was displayed,and coexistence of patchy,nodular and annular enhancement were showed in multiple lesions,in which parts of the multi-circular enhancemens were clustered.Conclusion MRI manifestations of HIV patients with secondary toxoplasmosis encephalitis show primarily multiple lesions on the gray matter j unction or basal ganglia.The lesions show high signal on T1WI and"cattle eye"on T2WI,and existence of flaky,nodular and ring enhanced lesion or clustered enhancement are showed on enhanced imaging,which is of a certain specificity.

14.
Journal of Leukemia & Lymphoma ; (12): 12-15, 2018.
Article in Chinese | WPRIM | ID: wpr-691598

ABSTRACT

Mantle cell lymphoma (MCL) is an unique B-cell non-Hodgkin lymphoma with aggressive biological behavior, high malignancy, fast progress, bad reaction to the normal treatment, short remission after the standard treatment, which is still considered as the an incurable lymphoma type. The 59th American Society of Hematology Annual Meeting covered progress of the new target exploration of MCL, the drug resistance study and the optimization of clinical trails. The paper discusses the progress of MCL treatment according to the meeting literatures.

15.
Journal of Leukemia & Lymphoma ; (12): 8-11, 2018.
Article in Chinese | WPRIM | ID: wpr-691597

ABSTRACT

Diffuse large B-cell lymphoma (DLBCL) is the most common subtype of lymphoma in adults, which is a highly heterogeneous of lymphoma with different biological characteristics, clinical manifestations, response to treatment and different prognosis for different patients. Although the curative rate of DLBCL patients has been improved because of the immunotherapy based on the R-CHOP treatment, 40%of patients will be resistant to the treatment or relapse after the remission at the early stage with poor prognosis. This article summarizes the recent progress of DLBCL including new molecular typing, new target drug development and treatment of relapsed /refractory patients according to the 59th American Society of Hematology Annual Meeting.

16.
Chinese Journal of Tissue Engineering Research ; (53): 917-922, 2017.
Article in Chinese | WPRIM | ID: wpr-514789

ABSTRACT

BACKGROUND:The tensile and stress-relaxation mechanical properties of sciatic nerve injury after repaired with autologous nerve and poly(lactic acid-glycolic acid) (PLGA) scaffold are rarely reported. OBJECTIVE:To analyze the tensile and stress relaxation characteristics of sciatic nerve injury after the transplantation of autologous nerve and PLGA scaffold. METHODS:Sixty sciatic nerves were extracted from the fresh cadavers dead within 24 hours, processed into 35 mm samples, and were then randomly divided into three groups. The nerve samples in control group received no intervention;the nerves in artificial and autologous groups were modeled into 20 mm defects, followed by repaired with PLGA scaffold and autologous nerve, respectively. Afterwards, the tension and stress-relaxation tests were performed in each group. RESULTS AND CONCLUSION:The stress in each group descended fast at the first 600 seconds, then descended slowly and was closed to the horizontal level until 7200 seconds, and the stress-relaxation curves in each group were in logarithmic decrease. The order of the elastic limit load, elastic limit stress, maximum load, maximum stress, elastic limit strain and maximum strain during tension was as follows:control group>artificial group>autologous group (P<0.05). Our results indicate that the PLGA scaffold holds good tension and stress-relaxation properties, which meets the mechanical requirements of the biomaterials used for sciatic nerve repair.

17.
China Pharmacist ; (12): 1538-1542, 2017.
Article in Chinese | WPRIM | ID: wpr-607416

ABSTRACT

Objective:To observe the effect of emotional stimulation on the formation process of atherosclerosis ( AS) ,and explain the role of hydrogen sulfide ( H2 S) in atherosclerotic lesions. Methods:Twenty-four Sprague-Dawley rats were randomly divided into AS group, qi-stagnation and blood-stasis AS group and the control group. The AS group was fed with special diets, the qi-stagnation and blood-stasis AS group was fed with special diets and emotional stimulation, and the control group was fed with normal diets. During the experiment, the indicators including the characterization score, H2 S content, four items of the natural bleeding and blood coagula-tion, tissue blood flow and blood lipid were respectively detected in the 4 th, 8 th and 12 th week. Results:Compared with those in the AS group, since the 4 th week, the rats in qi-stagnation and blood-stasis AS group were with significantly decreased activity, slow re-sponse, lackluster fur and dark purple tongue (P<0. 01);the level of plasma lipid increased significantly, and increased further with time extension(P<0. 05 or P<0. 01);since the 8 th week, APTT and FIB changed significantly (P<0. 05),the blood flow to skin, liver and kidney decreased significantly (P<0. 05);the content of H2S was significantly higher in the 12 th week (P<0. 01). Con-clusion:Emotional stimulation promotes the formation of AS model,and the gas molecule system of H2 S plays a regulatory role in the qi-stagnation and blood-stasis AS animal model.

18.
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care ; (6): 246-248, 2017.
Article in Chinese | WPRIM | ID: wpr-612618

ABSTRACT

Objective To observe the effect of Huangxiong Kangshuan capsule on serum high-sensitivity C-reactive protein (hs-CRP) and interleukin-6 (IL-6) levels in patients with acute cerebral infarction. Methods Ninety-two patients with acute cerebral infarction admitted to the First Affiliated Hospital of Anhui University of Traditional Chinese Medicinefrom July 2013 to December 2016 were enrolled, and they were divided into an observation group (47 cases) and a control group (45 cases) by random number table. The control group was given conventional treatment of ischemic cerebrovascular disease, while the observation group was additionally treated by Huangxiong Kangshuan capsule orally taken, once 3 tablets, 3 times a day, on the basis of routine treatment; the duration of treatment was 2 weeks in both groups. After 2 weeks of treatment, the clinical effects of the two groups and the changes of serum hs-CRP and IL-6 levels were observed.Results After treatment, the levels of serum hs-CRP and IL-6 were decreased significantly compared with those before treatment in the two groups [observation group: hs-CRP (mg/L) was 6.18±2.17 vs. 14.11±3.01, IL-6 (ng/L): 28.10±11.47 vs. 120.83±24.51; control group: hs-CRP (mg/L) was 8.89±2.46 vs. 13.97±2.69, IL-6 (ng/L) was 49.48±16.43 vs. 115.25±24.05], and the degree of decline in the observation group was more significant than that in the control group [hs-CRP (mg/L): 6.18±2.17 vs. 8.89±2.46, IL-6 (ng/L): 28.10±11.47 vs. 49.48±16.43, bothP < 0.01]; the total effective rate of the observation group was significantly higher than that of the control group [87.2% (41/47) vs. 71.1% (32/45),P < 0.05]. Conclusion Huangxiong Kangshuan capsule can decrease the serum hs-CRP and IL-6 levels in patients with acute cerebral infarction, and has a role in brain protection and nerve function defect improvement.

19.
Chinese Medical Ethics ; (6): 911-913, 2017.
Article in Chinese | WPRIM | ID: wpr-611405

ABSTRACT

The core values of traditional Chinese medicine culture greatly correlate with the ideological and political education of medical students and they can be integrated.Based on the discussion of the relationship between traditional Chinese medicine culture and medical students' ideological and political education,this paper analyzed the significance of integrating traditional Chinese medicine culture into medical students' ideological and political education:it could help to cultivate college students' patriotic sentiments,sense of honesty,and professional ethics.In addition,it put forward concrete implementation paths:exerting regional advantages and creating characteristic brand of ideological and political education,enriching classroom teaching and innovating the ways of ideological and political education,strengthening cultural construction and strengthening the perceptual cognition of ideological and political education,highlighting typical demonstration and enlarging the positive influence of ideological and political education.

20.
Recent Advances in Ophthalmology ; (6): 551-554,558, 2017.
Article in Chinese | WPRIM | ID: wpr-620119

ABSTRACT

Objective To evaluate white matter nerve fiber changes of children with binocular ametropic amblyopia by applying the technology of diffusion tensor imaging and the whole brain analysis method of deterministic tractography,and analyze its correlation with visual acuity.Methods Fourteen binocular ametropic amblyopia children was collected from the Second Xiangya Hospital of Central South University as study subject of experimental group,14 cases of normal sight children as the control group.All children were scanned by MRI system,conventional MRI examination,3DTlWI scan were made,then echo-planar sequence scanning was used to obtain diffusion tensor imaging.Quantitative analysis was made to all diffusion tensor imaging using deterministic tractography.Using the experimental group tracts with statistic changes of FA value,volume and tract count as the region of interest(ROI),the correlation analysis with vision for each ROI was performed.Results Isoametropic amblyopia children demonstrated low FA values in the right ventral and dorsal pathway,right optic radiation and corpus callosum compared to control group.There was low volume of fibers in the bilateral ventral and dorsal pathway,the left optic radiation and body of corpus callosum compared to control group.The tract count of right dorsal pathway had reduced compared to control group.Among FA value,tract count and volume,FA value had the maximum regression coefficient with visual acuity,the regression coefficient of tract count and volume was small.The relative correlation coefficient of FA value at right optic radiation,right ventral pathway and body of corpus callosum with vision acuity were 0.486,0.534 and 0.456,respectively,the right ventral pathway had the maximum correlation with visual acuity.Conclusion Isoametropic amblyopia patients shows abnormal structure on bilateral optic radiation,bilateral ventral and dorsal pathway and body of corpus cailosum,these may cause the capability loss of object recognition and spatial position recognition.The FA value of right ventral pathway has the maximum influence on visual acuity.

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