ObjectiveTo compare the mRNA and protein expression levels ofγ-aminobutyric acid receptor B2 ( GABABR2 ) in brain regions of male rats with high level aggressive behaviors and low level aggressive behaviors respectively,and provide clues for exploring mechanism of GABA in aggressive behaviors.MethodsWistar male rats were randomly divided into two groups:the normal group and the aggressive behavior group.Then social isolation and resident intruder stresses were used to establish high level and low level aggressive behavior in the aggressive behavior group.The mRNA and protein level of GABABR2 in parietal cortex,prefrontal cortex,hypothalamus and hippocampus of the three groups rats ( n=10 in each group) were detected using RT-PCR and Western blot respectively.ResultsThe GABABRB22 RT-PCR/Western blot relative integrated optical density of parietal cortex,prefrontal cortex,hypothalamus and hippocampus in the normal group rats respectively were.Those of the above four brain regions in high aggressive behavior group rats respectively were ( 0.507 ± 0.049/0.626 ±0.038 ),(0.609 ± 0.049/0.652 ± 0.010 ),( 0.359 ± 0.030/0.731 ± 0.044 ) and ( 0.296 ± 0.054/0.452 ±0.079) were significantly lower (P＜0.05) compared with the normal group rats.In the low aggressive behavior group rats,the GABABRB2 RT-PCR/Western blot relative integrated optical density of parietal cortex and hippocampus increased statistically(P＜ 0.05 ),while those of prefrontal cortex and hypothalamus decreased obviously (P ＜ 0.05 ).all in comparison with the normal group rats.Conclusion Different expression levels of GABABR2 in parietal cortex,prefrontal cortex,hypothalamus and hippocampus are relative to aggressive behaviors,which might be one of the mechanism for GABA in aggressive behaviors.

Hidden-pathogen theory is always a leading theory of febrile disease etiology from the proposal until the Ming Dynasty and it plays a critical guiding role on development and maturity of febrile disease theory. However, along with the change of times and drift of disease spectrum, this theory is facing unprecedented challenges. The gradually in-creased clinical experiences and facts have been difficult to be explained and induced using the already existed hidden-pathogen theory. Since hidden-pathogen theory has its own theoretical status and value, which cannot be lightly given up, the question of how to develop this theory in order to better reveal the pathogenesis in the guidance of diagnosis and treatment has become the focus of attention. This paper tried to proposeemotional hidden-pathogenas an example to provide a possible paradigm to develop hidden-pathogen theory and systematically expound main ideas and reasoning processes of emotional hidden-pathogen doctrine and to explore its theoretical significance and application value.

ObjectiveTo explore the correlation between open field test(OFT) and light-dark box (LDB),as two animal models of state anxiety in Kunming mice.MethodsThe behavior of adult,male,Kunming mice in OFT and LDB was recorded by sequence,for five minutes,with a one-week inter-trial interval.The following parameters were evaluated:percentage of time exploring in the OFT central area( OFT-Ctime％ ) ; percentage of squares crossing in the OFT central area( OFT-Ccross％ ) ; total number of squares crossing in OFT(OFT-Cross) ;total number of rears in the OFT(OFT-Rear) ; number of fecal boli in OFT(OFT-FB) ; percentage of time exploring in the LDB light area( LDB-Ltime％ ) ; percentage of squares crossing in the LDB light area( LDB-Lcross％ ) ;and percentage of rears in the LDB light area( LDB-Lrear％ ) ; transitions between two areas in LDB( LDB-Transition) ; total number of squares crossing in LDB(LDB-Croas) ; total number of rears in LDB(LDB-Rear) ; number of fecal boli in LDB (LDB-FB).Subsequently,factor analysis,cluster analysis and correlation analysis were calculated for these parameters.ResultsFactor analysis and cluster analysis of variances from either OFT or LDB revealed a three behavioral dimensions:anxiety factor ( loaded by OFT-Ctime％,OFT-Ccross％ or LDB-Ltime％,LDB-Lcross％,LDB-Lrear％ ),activity factor ( loaded by OFT-Cross,OFT-Rear or LDB-Transition,LDB-Cross,LDB-Rear) and emotionality factor(loaded by OFT-FB or LDB-FB).While all the variances from both OFT and LDB in combination were analyzed,it could be seen as five components:' LDB-anxiety factor ( loaded by LDBLtime％,LDB-Lcross％ and LDB-Lrear％ ),' OFT-anxiety factor ( loaded by OFT-Ctime％ and OFT-Ccross％ ),'LDB-activity factor (loaded by LDB-Transition,LDB-Cross and LDB-Rear),'OFT-LDB-emotionality factor( loaded by OFT-FB and LDB-FB) and 'OFT-activity factor (loaded by OFT-Cross and OFT-Rear).Good correlation were found between OFT/LDB factors alone and in combination,such as OFT-emotionality factor and LDB-emotionality factor(Pearson =0.383,P＜0.05),LDB-anxiety factor and 'LDB-anxiety factor( Pearson =0.989,P＜0.01 ),OFT-anxiety factor and 'OFT-anxiety factor( Pearson =0.934,P ＜ 0.01 ),LDB-activity factor and 'LDB-activity factor ( Pearson =0.956,P ＜ 0.01 ),OFT/LDB-emotionality factor and ' OFT-LDB-emotionality factor ( Pearson =0.835,P＜0.01 ;Pearson =0.696,P＜0.01 ),OFT-activity factor and 'OFF-activity factor( Pearson =0.926,P＜0.01 ).ConclusionEither OFT or LDB comprised three behavioral dimensions:anxiety factor,activity factor and emotionality factor; however,it was difficult to establish face validity as a point-to-point concordance between OFT and LDB.Attention should be paid to heterogeneity of animal models when OFT and LDB were in combination as a behavionomics to evaluate anxiolytics in Kunming mice.

Editor's Notes: The basic theory of traditional Chinese medicine is the theoretical foundation of Chinese medicine , modernization of Chinese medicine needs of the modern theory of Chinese medicine urgently . However , it is always the important issues about how modern Chinese medicine theory should be created , and what kind of theory should have been established concerned and explored by domestic and foreign counterparts in tradi-tional Chinese medicine . To lead the development of modern Chinese medicine theory , Modern Basic Theory of Traditional Chinese Medicine series of symposiums are set up specially in the current Review column, and discussed thoroughly and systematically using three consecutive pats respectively. Among them, part I contains 3 articles about new concepts, new theories, new disciplines; part II contains 5 articles about new ideas, new norms, how to clear concept, how to verify hypotheses, why to evaluate theory; part III contains 12 articles about concept of wholism updating, treatment based on syndrome differentiation development, viscera-state doc-trine innovation, pathogeny, etiology, pathogenesis, prevention, principle of treatment, knowledge structure, cogni-tion structure , monographic study , 5-year outlook . Published article on this issue is the first one belong to new concept of part I. In this paper, we want to describe the denotation and connotation of the new concept of the modern basic theory of traditional Chinese medicine from three aspects of a concept: a label , a theoretical definition , and an operational definition learning from the international academic understanding of scientific concepts, demonstrate the necessity of theoretical premise to the research and establishment of the modern basic theory of traditional Chinese medicine and the need to build on , illustrate the inevitable trend toward modern science . The whole article contains profound meaning and a certain breakthrough and innovation. We are expected to cause concerns and discusses of experts and scholars through this article .

We present that the modern basic theory of traditional Chinese medicine is a new science in this article. To demonstrate the problem new discipline faced and needed to be understood, firstly we want to clear the related concepts of discipline and traditional Chinese medicine from an international perspective achieving the original inten-tion of deepening the research field, forming a discipline branch and towards modern teaching. Secondly, we explore the discipline classification system and in which the location of traditional Chinese medicine and theory of traditional Chinese medicine discipline, and then explore the discipline overall regularity of occurrence, development and demise focusing on regularity and evaluation criteria reveal of medicine and traditional Chinese medicine disciplines. On this basis, we demonstrate the discipline property and location of new scientific disciplines of modern basic theo-ry of traditional Chinese medicine, subjects and fields, direction and meaning and then draw a credible conclusion in accordance with deductive reasoning.

The concept is cell of the theory. Starting from the concept, is the first and important step in building the modern basic theory of traditional Chinese medicine. Based on the early thought of Changes from phenomenon description to entity elucidation, we firstly introduce conceptual change in this paper and point out its basic meaning and role. To accurately apply the new concept, we have analyzed and demonstrated the concept and its expression object, the concept words' expression forms, as well as the concept explanatory power in details, and pointed out the problems because of ignoring these recognition in researching the concept of chinese medicine and its solutions. We have summarized the laws of the international scientific community realizing the conceptual change focus on the object, explore the unknown, propose new knowledge. and proposed the definition of conceptual change of the basic theory of traditional Chinese medicine. According to preliminary findings we have generalized the goal and standard to achieve the conceptual change of the basic theory of traditional Chinese medicine and gave examples of proof. As such we have draw an conclusion: the concepts of the basic theory of traditional Chinese medicine form the scientific concepts of the modern basic theory of traditional Chinese medicine through conceptual change, and thus guiding the theory, teaching and thinking reform of the Chinese medicine.

To guarantee the research and establishment of the modern basic theory of traditional Chinese medicine, We firstly proposed the concept of the academic standards of the modern basic theory of traditional Chinese medicine and its logical structure and standards points in this paper. According to the research progress at home and abroad, we explored the basic concept of academic, academic standards, academic of Chinese medicine, academic standards of Chinese medicine in depth, given the logical definition of relevant concepts, and revealed the connotation and logical hierarchy relationship between different concepts. On this basis, we proposed three-level standards points of the academic standards of Chinese medicine. All of these works mentioned above would provide a preliminary standards protection for the academic research of traditional Chinese medicine and the establishment of the modern basic theory of traditional Chinese medicine.

The modernization of Traditional Chinese Medicine (TCM) is urgent need of the modern theory of TCM, is a consensus. But, How to establish and what kind of modern TCM theory, is far from a consensus. Based on the summarization of the common law in the construction of scientific theory, we are trying to give a answer that are expected to form a consensus. Firstly, we have illustrated the trend that the development of TCM theory should learn from the life and medical sciences theory function and value; Secondly, we have proven that TCM and TCM theory belongs to the traditional medicine and theory and pointed out the limitation of the traditional medicine, TCM and its theory. And then we have revealed the inevitable trend of traditional medicine, TCM and its theory development at home and abroad, logically obtained the inevitable choice of constructing the modern TCM basic theory; Lastly, we have analyzed the different discipline new theory construction process and method at home and abroad and discovered the common five steps rule, put forward three principles and five steps of constructing modern TCM basic theory, demonstrated its important role during the theoretical revolution promoting Chinese Medicine theory from phenomenon description to mechanism clarification and the scientific value of Chinese Medicine theory in the domestic and foreign development trend.

Around the core issue how to evaluate and test hypothesis, starting from the concept of hypothesis and scientific hypothesis, learning form recent progress and understanding at home and abroad, we have analyzed the type of scientific hypothesis, test methods and pre-mortem and post-mortem evaluation criteria in depth, established scientific vision and discipline ruler, explored the awareness level of the Chinese medicine hypothesis, pointed out the problems and gaps. Whereby, we have analyzed and demonstrated brain regulating five internal organs concept of wholism scientific hypothesis, and proven it belongs to the scientific hypothesis. We were confident that these works mentioned above would lead the theoretical reform changing Chinese medicine hypothesis from traditional description to the nature clarification.

This study was aimed to solve the problem of overall syndrome differentiation information collection on patient’s main complain of traditional Chinese medicine (TCM) four diagnostic methods, in order to make syndrome differentiation standard of premenstrual syndrome (PMS) with liver-qi invasion pattern. The method of cluster sampling was applied in the investigation. The appropriate structural equation modeling (SEM) was established according to multi-dimension indexes of case features and TCM theories. The results of the “information acquisition form for doctor” structural equation showed that emotion dimension, body-symptom dimension, organism condition dimension load coefficients were 0.715, 0.574 and 0.904, respectively. The results of the “information acquisition form for patient” structural equation showed that emotion dimension, body-symptom dimension, organism condition dimension load coefficients were 0.705, 0.945 and 0.848, respectively. There were strong relativities among all dimensions. Combined with TCM theories, the main symptom of identified PMS with liver-qi invasion pattern was “irritable and angry”. And the secondary symptoms contained headache, breast tenderness, distention and pain of lower abdomen and stomach. The combining symptoms were insomnia, dreaminess, swelling of extremities, fatigue, inefficiency for work and housework, hard to focus the attention. It was concluded that the combination of information acquisition method from both the doctor and patient established a relative comprehensive information acquisition system. It established the syndrome differentiation standard of PMS with liver-qi invasion pattern for the first time based on epidemiologic investigation. It provided important reference for the study of PMS subtype.