BACKGROUND:Acupotomy is an effective method for the treatment of cervical spondylosis with definite clinical efficacy,but its key molecular mechanism is still unclear.OBJECTIVE:To observe the effect of acupotomy intervention on the expression of fibroblast growth factor family and kinase insert domain protein receptor in the splenius capitis muscles of rats with cervical spondylosis,and to study the therapeutic mechanism of acupotomy in cervical spondylosis.METHODS:The Genomics Expression Omnibus Database was searched to obtain the microarray dataset GSE153761,which was compatible with the study,and a bioinformatics approach was used for the initial screening of targets,followed by animal experiments.Twenty-four 6-month-old SPF grade Sprague-Dawley rats were randomly divided into four groups.The model of cervical spondylosis was established by unbalanced dynamic and static forces in the model and acupotomy groups.The muscles and ligaments were not cut in the sham operation group.After successful modeling,acupotomy intervention was performed in the acupotomy group,once a week,3 times in total.Normal rats were selected as controls.The posteroanterior and lateral X-rays of the cervical spine were taken for modeling verification;the open-field tests were performed in all rats to observe behavioral changes;the pathological structure of the splenius capitis muscles was observed by hematoxylin-eosin staining;the mRNA and protein expression of fibroblast growth factor family and kinase insert domain protein receptor in the splenius capitis muscles was detected by fluorescent quantitative PCR and immunohistochemical method,respectively.RESULTS AND CONCLUSION:Bioinformatics results indicated that fibroblast growth factor family/kinase insert domain protein receptor is an important signal axis for activating the phosphatidylinositol 3-kinase/protein kinase B signaling pathway.After modeling,the intervertebral space of the rats was narrowed,and the anterior and posterior borders of the vertebral body and the articular process were hyperosteogenous.In the open-field tests,the total distance and average speed in the model group were decreased after modeling(P<0.05),while the total rest time in the model group was increased(P<0.05).After treatment,the total distance and average speed in the acupotomy group were greater than those in the model group(P<0.05),while the total rest time in the acupotomy group was shorter than that in the model group(P<0.05).The pathological changes of the splenius capitis muscles indicated damage to the cervical muscle,and acupotomy improved cervical muscle strain.Compared with the normal group,The mRNA and protein expressions of fibroblast growth factor 7,fibroblast growth factor 9,fibroblast growth factor 10,fibroblast growth factor 18,and kinase insert domain protein receptor in the splenius capitis muscles were increased in the model group compared with the normal group(P<0.05).In contrast,acupotomy treatment could downregulate the above indicators(P<0.05).Thus,acupotomy may repair cervical muscle strain by regulating the expression of fibroblast growth factor 7,fibroblast growth factor 9,fibroblast growth factor 10,fibroblast growth factor 18,and kinase insert domain protein receptor,thereby improving intervertebral disc degeneration,which may be the key target for acupotomy treatment of cervical spondylosis.

BACKGROUND:There are many problems to completely transform clinical diseases into animal models,but the ideal animal model is the premise of the mechanism research of cervical spondylosis,and it is very important to select the appropriate animal model of cervical spondylosis.OBJECTIVE:To analyze the species,sex,age,type of cervical spondylosis model and its internal molecular mechanism of animal models of cervical spondylosis in detail so as to explore how to select suitable animal models for experimental research of cervical spondylosis.METHODS:PubMed,Medline,Embase,Web of Science,WanFang,VIP,and CNKI databases were searched with Chinese and English search terms"cervical spondylosis,cervical spondylotic myelopathy,cervical spondylotic radiculopathy,cervical spondylosis of vertebral artery type,neck type cervical spondylosis,unbalanced dynamic and static forces,joint injury,neck pain,animal model."According to the inclusion and exclusion criteria,the literature was screened,and finally 61 articles were included for review and analysis.RESULTS AND CONCLUSION:Rats are the most commonly used animals,and males seem to be more popular.It is recommended to use young adult animals.According to the characteristics of molding,cervical spondylosis models were divided into cervical spondylotic myelopath,cervical spondylotic radiculopathy,neck type cervical spondylosis,and other type cervical spondylosis.The advantages and disadvantages of various modeling methods were evaluated.Based on the studies of existing animal models,the molecular mechanism of cervical spondylosis was summarized.Therapeutic signals mediate nuclear factor-κB,phosphatidylinositol-3 kinase/protein kinase B,mitogen-activated protein kinase,and other pathways to regulate the biological processes of inflammation,apoptosis and autophagy of spinal cord,nerve root,intervertebral disc,muscle and other tissues,and ultimately delay the progression of cervical spondylosis.The quality of some studies is poor,and the clinical compatibility is not high.In the future,it is necessary to further standardize the animal model of cervical spondylosis,formulate relevant guidelines,improve the credibility of the research results,and lay a solid foundation for further human clinical trials.

BACKGROUND:Acupotomy is an effective method for the treatment of cervical spondylosis with definite clinical efficacy,but its key molecular mechanism is still unclear.OBJECTIVE:To observe the effect of acupotomy intervention on the expression of fibroblast growth factor family and kinase insert domain protein receptor in the splenius capitis muscles of rats with cervical spondylosis,and to study the therapeutic mechanism of acupotomy in cervical spondylosis.METHODS:The Genomics Expression Omnibus Database was searched to obtain the microarray dataset GSE153761,which was compatible with the study,and a bioinformatics approach was used for the initial screening of targets,followed by animal experiments.Twenty-four 6-month-old SPF grade Sprague-Dawley rats were randomly divided into four groups.The model of cervical spondylosis was established by unbalanced dynamic and static forces in the model and acupotomy groups.The muscles and ligaments were not cut in the sham operation group.After successful modeling,acupotomy intervention was performed in the acupotomy group,once a week,3 times in total.Normal rats were selected as controls.The posteroanterior and lateral X-rays of the cervical spine were taken for modeling verification;the open-field tests were performed in all rats to observe behavioral changes;the pathological structure of the splenius capitis muscles was observed by hematoxylin-eosin staining;the mRNA and protein expression of fibroblast growth factor family and kinase insert domain protein receptor in the splenius capitis muscles was detected by fluorescent quantitative PCR and immunohistochemical method,respectively.RESULTS AND CONCLUSION:Bioinformatics results indicated that fibroblast growth factor family/kinase insert domain protein receptor is an important signal axis for activating the phosphatidylinositol 3-kinase/protein kinase B signaling pathway.After modeling,the intervertebral space of the rats was narrowed,and the anterior and posterior borders of the vertebral body and the articular process were hyperosteogenous.In the open-field tests,the total distance and average speed in the model group were decreased after modeling(P<0.05),while the total rest time in the model group was increased(P<0.05).After treatment,the total distance and average speed in the acupotomy group were greater than those in the model group(P<0.05),while the total rest time in the acupotomy group was shorter than that in the model group(P<0.05).The pathological changes of the splenius capitis muscles indicated damage to the cervical muscle,and acupotomy improved cervical muscle strain.Compared with the normal group,The mRNA and protein expressions of fibroblast growth factor 7,fibroblast growth factor 9,fibroblast growth factor 10,fibroblast growth factor 18,and kinase insert domain protein receptor in the splenius capitis muscles were increased in the model group compared with the normal group(P<0.05).In contrast,acupotomy treatment could downregulate the above indicators(P<0.05).Thus,acupotomy may repair cervical muscle strain by regulating the expression of fibroblast growth factor 7,fibroblast growth factor 9,fibroblast growth factor 10,fibroblast growth factor 18,and kinase insert domain protein receptor,thereby improving intervertebral disc degeneration,which may be the key target for acupotomy treatment of cervical spondylosis.

BACKGROUND:There are many problems to completely transform clinical diseases into animal models,but the ideal animal model is the premise of the mechanism research of cervical spondylosis,and it is very important to select the appropriate animal model of cervical spondylosis.OBJECTIVE:To analyze the species,sex,age,type of cervical spondylosis model and its internal molecular mechanism of animal models of cervical spondylosis in detail so as to explore how to select suitable animal models for experimental research of cervical spondylosis.METHODS:PubMed,Medline,Embase,Web of Science,WanFang,VIP,and CNKI databases were searched with Chinese and English search terms"cervical spondylosis,cervical spondylotic myelopathy,cervical spondylotic radiculopathy,cervical spondylosis of vertebral artery type,neck type cervical spondylosis,unbalanced dynamic and static forces,joint injury,neck pain,animal model."According to the inclusion and exclusion criteria,the literature was screened,and finally 61 articles were included for review and analysis.RESULTS AND CONCLUSION:Rats are the most commonly used animals,and males seem to be more popular.It is recommended to use young adult animals.According to the characteristics of molding,cervical spondylosis models were divided into cervical spondylotic myelopath,cervical spondylotic radiculopathy,neck type cervical spondylosis,and other type cervical spondylosis.The advantages and disadvantages of various modeling methods were evaluated.Based on the studies of existing animal models,the molecular mechanism of cervical spondylosis was summarized.Therapeutic signals mediate nuclear factor-κB,phosphatidylinositol-3 kinase/protein kinase B,mitogen-activated protein kinase,and other pathways to regulate the biological processes of inflammation,apoptosis and autophagy of spinal cord,nerve root,intervertebral disc,muscle and other tissues,and ultimately delay the progression of cervical spondylosis.The quality of some studies is poor,and the clinical compatibility is not high.In the future,it is necessary to further standardize the animal model of cervical spondylosis,formulate relevant guidelines,improve the credibility of the research results,and lay a solid foundation for further human clinical trials.

Objective Aiming at the characteristics of the course of acupuncture and massage,to discuss the application of Situational heuristic teaching.Methods 60 undergraduate students in Grade Four of Jiangxi University of Traditional Chinese Medicine (clinical practice) were even divided into 2 groups,that was situational teaching group (the experimental group) and the traditional teaching group (control group).The students in the experimental group received basic theory course of 30 hours,60 hours in the course of situational teaching.The clinical cases of teaching were carefully designed according to the simulated hospital scene in each chapter,including large cases,acupuncture and massage therapy program,which were conducted between teachers and students through interactive and positive research and other forms.In the control group the teachers taught the content to students in class for full 90 hours in accordance with the requirements of the teaching syllabus.Taking objective theoretical examination,subjective questionnaire survey,and subjective clinical return visit questionnaire scores as indicators the difference of the two kinds of teaching methods were compared and statistical analysis was carried out by SPSS 19.0 software,chi square test and t test.Results By comparison of objective theoretical examination results of two groups of subjects,the number of good students in the experimental group was 10,and the number of outstanding students was 7,with an average of (80.63 ± 1.35) points.In the control group,the number of good students was 9,the number of outstanding students was 6,with the average score of (80.54 ± 1.32),and the average score of the objective theory test scores were not statistically significant (P＞0.05).The learning satisfaction of the students in the experimental group was (3.91 ± 0.29).Students in the experimental group thought situation heuristic teaching was conducive to professional development (3.23 ± 0.39),to improving the learning quality (3.68 ± 0.72),clinical thinking culture (4.11 ± 0.24),clinical ability (3.72 ± 0.27),clinical physician-patient communication skills (3.28 ± 0.79),basic clinical skills (3.48 ± 0.42) points,with teaching satisfaction (4.19 ± 0.25),which were all higher than the control group,and the difference was statistically significant (P＜0.05).Conclusion Situational heuristic teaching method is better than the traditional teaching method in stimulating students' learning enthusiasm,innovation ability,cultivating professional interest and cultivating students' clinical practice ability.The teaching practice of teachers should give full play to the advantages of the method and improve the teaching effect,which is worthy of further research and promotion.

This study was aimed to observe clinical effect of Wu-Fu Ma-Xin Gui-Jiang (WFMXGJ) decoction treatment for patients with nonspecific low back pain. A total of 60 nonspecific low back pain cases were selected and randomly divided into the treatment group and the control group, with 30 cases in each group. Patients in the treatment group were treated with modified WFMXGJ decoction, while cases in the control group were given rou-tine treatment of oral administration of nimesulide sustained-release tablets. Seven days were one treatment course. Comparison was made on Visual Analogue Scale/Score (VAS), clinical symptoms and body signs before and after treatment between two groups. The results showed that compared with pretreatment, low back pain were relieved with obviously improved VAS among patients in both groups (P<0.05). However, there was no significant difference between the treatment group and the control group. In the treatment group, acute low back pain VAS was obviously improved than the chronic low back pain VAS (P<0.05). There was no statistical significance between the acute and chronic low back pain in the control group. In the treatment group, the total effective rate was 93.33%;and the con-trol group was 73.33%. The clinical effect of treatment group was more significant than the control group (P<0.05). There was no statistical significance on acute and chronic low back pain in the treatment group and the control group. The recurrent rate of the treatment group was significantly lower than the control group (P<0.05). In the treatment group, the recurrence rate of chronic low back pain patients was higher (P<0.05). There was no significant difference on the comparison between acute and chronic low back pain in the control group. It was concluded that modified WFMXGJ decoction had obvious therapeutic effect on treatment of nonspecific low back pain, especially for the improvement of acute low back pain, with non-toxic side effects and low recurrence rate. It is worthy of fur-ther research and promotion.