Based on the subtle discussion of changing rules and its principles of Six Qi movement recorded by one chapter named Liu Wei Zhi Da Lun in the Huang Di Nei Jing Su Wen about rules of Heaven divided by Six, Six Qi and year evolutive phase, Six Qi dominating the time, and guest climatic Qi adding to fixed host Qi, etc, this article explained the changes of influence of Heaven space-time on the human body from the angle of image thinking, focused on the key point of humanity conforming to the nature of the core of Chinese philosophy, and appealed readers to come back to the original thinking of China-image thinking.

The pathogenesis of cancer and related treatment were discussed.With regard to cancer,WANG emphasized the vital qi tangled theory,evil dominant theory,theory of blood stasis resulting tumor,non-blood stasis theory,sputum and toxin harm theory.As for cancer treatment,method of expelling stagnation,regulating qi,eliminating phlegm,softening hard mass and detoxicating should be used according to the specific syndrome.

Objective To introduce a proposal that can standardize the clinical information of urine manifestation in Chinese medicine.Methods A hypothesis of symptomatic units was proposed in this paper,herein,the attribute,name and definition of the symptomatic units of urine manifestations in the clinical records of Chinese medicine in the past dynasties were summarized according to the stipulation of logic classification and denomination of a scientific term.Results The 23 symptomatic units,2 bounds and their assembly can express 3867 descriptions on the clinical manifestation of urine.Conclusion The symptomatic unit is a feasible hypothesis that can simplify the clinical information of Chinese medicine.The attribute extraction,denomination and definition may become one of the effective procedures to standardize the clinical information of Chinese medicine.

The relationship between genetic polymorphisms and onset or development of disease have become a hot point in medical research presently. So as to study the distribution of genetic polymorphisms of stroke associated genes in different people will aid to deepen cognition to pathogenic mechanism of stroke and heighten prevention and cure ability to this disease. The article summarizes the progress in genetic polymorphisms of some stroke associated genes (MTHFR,ACE,AGT,ApoE,eNOS).

Comparative effectiveness research (CER) has gained more and more popularity, which brought great response in the USA and other developed Western countries. There is no doubt that CER is a new idea and a milestone in health care research. CER is also known as "patient-centered outcomes research", which means patient is the core element in the whole system of CER. Chinese medicine could make new achievements and further development by introducing CER into clinical research. This article mainly introduced the background, features and contents of CER and summarized how to conduct CER in Chinese medicine by referring to some published literature in order to enlighten Chinese medicine researchers.

Objective To investigate an effective method for detecting lymphatic micrometastasis in gastric carcinoma.Methods RT-PCR technique was applied to examine MMP-7 mRNA in 94 lymph nodes in 24 cases of gastric carcinoma.Results Routine pathological method detected lymphatic metastasis in 54 lymph nodes,while MMP-7 mRNA RT-PCR showed positive in 78 lymph nodes. When re-examination for the 28 negative lymph nodes in the initial pathological examination and positive in RT-PCR, 8 lymph nodes with metastasis were found by routine pathological method.2 of 5 patients whose lymph nodes were negitive in pathological examination,but positive in MMP-7mRNA were found liver metastasis 16 and 22 months after radical gastrectomy. Conclusions MMP-7 mRNA RT-PCR is a sensitive method for detecting lymphatic micrometastasis for patients with gastric carcinoma. It is a great help for eluvating the postoperative prognosis and supplemental treatmemt.

OBJECTIVE: To probe into a construction model of TCM resource science meeting the need of teaching practice and fitting for teaching and education, which focuses on the both characteristics of TCM and nature of resource. METHODS: Guided by "the three basic key points" theory, the content of the construction of TCM resource science are analyzed, such as foundational theories, elementary knowledge and basic skills, etc., considering academic characteristics and position, write of textbook. RESULTS: Based on current demand, theory analysis, content of system and advantages of the construction of TCM resource science, the new idea characterized with teaching being harmonious with education was put forward and fit for "the three basic key points" theory. CONCLUSIONS: The construction model of TCM resource science is an efficient and technical way to meet the demand of teaching.

BACKGROUND: Recently,Illizarov external frame is commonly used to treat adult talipes equinovarus.However,its application is limited in infant and child due to amount of components,large volume and heavy weight. OBJECTIVE: A new three-dimensional external mini-frame was designed to observe its therapentical effects for congenital talipes equinovarus in infants. DESIGN,TIME AND SETTING: Retraspectively analysis of the therapentical effects of the three-dimensional external mini-frame for congenital talipes equinovarus in infants at the Department of Pediatric Orthopedics,Third Hospital of Hebei Medical University between January 2004 and June 2007. PARTICIPANTS: 106 infants (130 feet) with congenital talipes equinovarus,76 males and 30 females aged 1.6 years (range 0.5-3 years),including 80 left feet and 50 right feet,24 cases bilateral feet and 82 cases unilateral feet. Eighty-one cases underwent orthosis or cost treatment but were not cured; 10 cases underwent surgery in other hospitals but all failed,the other cases were not given any treatment. The new three-dimensional external mini-frame was designed by the authors and produced by Hebei Hengshui Kangda. METHODS: According to the age,degree of deformity,being operated or not and pathological changeS of the foot,different treatment methods were applied: Corrcetion and fixation of the foot directly with the new external mini-frame; Limited soft tissue release,followed by corrcetion and fixation of the foot with the mini-frame; Corrcetion and fixation of the foot with the mini-frame after more soft tissue realse on interior posterior foot; Corrcetion and fixation of the foot with the mini-frame after soft tissue release,tendon transfer and restore of muscle force balance. The postoperative external fixation lasted for about 3 mouths. MAIN OUTCOME MEASURES: Evaluatoin of therapentical effects according to Garceau standards. RESULTS: All cases were followed up for 2.5 years (range 0.5-3.5 years). Eighty-six cases (94 feet) were excellent: the foot looked near normal,the calcar pedis was erect,with plantigrade foot in walking,the range of the joint motion in foot was near normal. Seventeen cases (32 feet) were good: the foot deformity improved obviously,but a light adduction was remained in the forefoot,with plantigrade foot in walking,the range of joint motion in foot was good. Three cases (4 feet) were effective: the forefoot adduct lightly,with lightly calcaneus varus,the motion of foot was limitted partly. CONCLUSION: The new 3D external mini-frame shows favorable effects for congenital talipes equinovarus in infants.

Objective: To optimize the preparation technique for bifonazole suppositories and evaluate the quality.Methods: The appearance, hardness and melting time of suppositories were used as the evaluation indices to optimize the process conditions, such as suppository matrix, drug particle size, injection molding temperature and stirring conditions, etc.The content of bifonazole was determined by HPLC.Results: The best formula was as follows: the matrix was multiplicated monofatty glyceride-36, bifonazole was sieved by 100 mesh sieve and the best molding temperature was 45 ℃.The quality of the prepared suppositories with the above conditions was controllable in the appearance, melting time limit, hardness and content determination, etc.Conclusion: The formula of bifonazole suppositories is reasonable, the preparation process is feasible, and the quality control methods are reliable.

[Objective ] To investigate the improvement of the surgical treatment effect on cerebral palsy with spastic diplegia by performing modified surgeries since 2004. [Method ] Twenty-three cases of severe cerebral palsy with spastic diplegia were operated, 14 male, 9 female; age 3 ～ 12 years; the average age of 5.7 years; their main symptoms were unable to stand and walk independently, with severe hypermyotonia of both lower extremities, and a scissoring type of gait when standing, hip and knee flexing contracture, ankle and foot equinovarus. Physical examination: there was hypermyotonia of the iliopsoas, adductor musculus, hamstrings, triceps surae, anterior and posterior tibial muscle, flexor pollicis longus and flexor digitorum longus. The muscle tone was 3 ～4 grade according to Ashworth criterion. Treatment: The intramuscular tenotomy, fascial division or sliding elongation were performed, to lengthen the tendon of the joint flexion contracture, the lateral half of anterior tibial muscle tendon was transferred laterally to balance the muscle force at the foot. Finally, both lower extremities were fixed by a new designed external frame, to straigthen the articular genu, keep both ankles and feet in neutral position, both lower extremities abducting 30°, and to correct all joint deformities. Family rehabilitation programs started after the external frame was removed 6 weeks later. [Result] All cases were followed up in 1 ～3 years with the average 2. 2 years. The results were evaluated as excellent, good and ineffective, according to correction of the joint deformities, the ability to stand and walk, and parent's satisfaction to the treatment. Of them 21 cases were excellent, 2 cases good, and no ineffective case. [ Conclusion ] For the severe cerebral palsy with spastic diplegia in children, reasonable release of the tight tendons of the multi-joint flexion contracture, balance of muscle force at the foot, correction of all deformities and fixation of the lower extremities with the new external frame, and long term of family rehabilitation after the surgery, are more effective treatment.