The name of chest apoplexy comes from Internal Classic,it views it is related with lung;the works made by later generation of TCM doctors are in different concepts,with broad range;the teaching material Internal Classic,the national and circle standard position it in coronary heart disease,shortening the range of chest apoplexy.

Objective To determine the content of calycosin-7-?-O-D-glucopyranpside in Danggui Buxie Dropping Pills.Methods HPLC method was used. The chromatographic column was YMC-C18(150?4.6 mm, 5 ?m), the mobile phase was methanol and water(40 ∶60), the detection wavelenth was 235 nm, column temperature at 20 ℃and flow rate was 1.0mL/min.Results Calycosin-7-?-O-D-glucopyranpside was separated well with other components and was in good linearity in the range of 0.02～0.80 ?g. The average recovery was 97.62 %and RSD=1.06 %.Conclusion The method is rapid and accurate and can be used for quality control of Danggui Buxie Dropping Pills.

This paper reports the post-operative care of 41 patients with Chiari malformation associated with syringomyelia. The nursing points included postoperative vital signs monitoring,management of the body posture and incision,observation of complications. Among these patients,21 of them had cerebrospinal fluid leakage,3 of them had cranial nerve palsy,a patient suffered from acute respiratory arrest caused by brainstem edema. Patients recovered and discharged after active appropriate treatment and care.

BACKGROUND: Although bone mineral density can diagnose osteoporosis, it cannot reflect the existing bone metabolism of the subjects; bone turnover markers cannot diagnose osteoporosis, but it can timely reflect the current bone turnover rate of the subjects. OBJECTIVE: To summarize osteoporotic fracture risk predicted by bone turnover markers and bone mineral density, and to theoretically analyze the feasibility of fracture healing after operation. METHODS: With bone turnover, biochemical marker, osteoporosis in English for the search terms, Pubmed database from January 1999 to January 2009 was retrieved; With bone turnover, bone metabolism, biochemical markers, bone mineral density, osteoporosis, fractures in Chinese for the search terms, CNKI database from January 1999 to January 2009 was searched. Literatures were limited to English and Chinese languages. Inclusive criteria: the article closely related to predict fracture risk with bone turnover markers and bone mineral density; Exclusive criteria: duplicated documents. RESULTS AND CONCLUSION: Totally 631 literatures were screened out by computer, according to inclusion and exclusion criteria, 31 documents of which were involved for analysis. Osteoporosis is one of the main causes of elderly disease and death. Early prediction of osteoporotic fracture risk has a great significance. This article describes the bone metabolism, the type of bone biochemical markers, bone mineral density measurement, multi-cell basic unit and the OPG-RANKL-RANK system in bone reconstruction after a long-term fixation; focuses on the use of bone turnover markers and bone mineral density to prognosticate the fracture risk in osteoporosis or after long-term fixation by domestic and foreign academician, and theoretically analyze the feasibility of predicting postoperative fracture healing.

Objective To observe the influence of sea sickness elixir on changes in cardiar rhythm in subjects susceptible to sea-sickness. Methods In a double-blind control test, 50 volunteers, 10 persons not susceptible to sea-sickness (controll group) and 40 persons susceptible to sea-sickness to travel their first sea voyage were enrolled. They were divided into three groups, control group (n=10), placebo group (n=20) and test group (n=20). Sea sickness elixir or placebo was administered half an hour before the sea voyage. The 4h dynamic electrocardiogram was collected and the changes in heart rhythm was analyzed using time-domain, frequency domain analysis methods. Meanwhile the symptoms of sea sickness were recorded. Results Sea sickness elixir did have the effect of preventing sea-sickness. The effective rate in the test group (85%) was significantly higher than control group (20%) (P

Many clinical bone nonunion or delayed union often appear in the early stage of bone healing,but they have been always found too lately.Before X-ray films of visual changes indicates salt content inbones reaching 25%,the very early changes of clinical significance can not be observed.This paper introduces the theory of fracture healing and the definition of bone nonunion and the significance of the basic multicellular unit (BMU) and the OPG-RANKL-RANK system in bone reconstruction.Many technologies such as ultrasonic testing,vibration analysis,mechanical impedance analysis,the bone marrow cavity imaging technologiy,high-resolution CT etc,have been reported in study on the bone,as well as early diagnosis of fracture nonunion.However,the molecular level of early diagnosis is deficiency.

Objective To evaluate the value of surface shaded reconstruction (SSD) of CT scanning on developmental dysplasia of the hip (DDH). Methods Unilateral DDH in 39 cases was examined with Picker 2000S spiral CT to perform SSD of the affected pelvis. All patients were females with the age ranging from 3.5 to 8 years old (average 4.25 years). Of 39 cases, 22 cases were complete dislocation the hip, 17 cases were subluxation of the hip. The measurement on SSD included of the depth and surface area of normal and affected acetabulum; the distances from the lowest point of the bottom of the acetabulum (O point) to the anterior end (A point) of the lateral margin of anterior acetabular column (OA), the middle point (B point) of the acetabular roof (OB) and the posterior end (C point) of lateral margin of the posterior acetabular column (OC). Results In normal hip, the medial and lateral margin of the acetabular roof was overlapping, and in DDH, a bony defect was found in the lateral acetabular margin in three-dimensional CT scanning. The depth of the dysplastic hip with subluxation and the normal hip was (21.25?1.25)mm and (23.89?1.56)mm respectively with significant difference(P

Objective To evaluate the effect of permanent right ventricular apical (RVA) pacing in different cumulative percent of right ventricular pacing( CUM% VP) on the heart function and cardiac ventricle structure in subjects with normal basic heart function. Methods Patients who had implanted pacemaker when heart function was still normal were recruited in the study while they revisited for replacement or examinations of implanted pacemaker at outpatient. According to different CUM% VP, patients were divided into group A ( CUM% VP≥85% ,n =78) and group B( CUM% VP≤40% ,n =63) . The primary composite endpoint was defined as new-onset heart failure, death, left ventricular ( LV ) dysfunction and remodeling. The occurrence of endpoints were compared between the two groups. The left ventricular end-diastolic diameter (LVEDD), left ventricular ejection fraction (LVEF) and interventricular septum(IVS) were measured through baseline and follow-up, their absolute alterations ( △ LVEF, △ LVEDD and △ IVS ) were observed. Results The mean duration of two assessment was 7.4 years in group A and 7.7 years in group B, respectively. Before pacemaker implantation,there were no differences in age, sex, basic diseases, cardiac function and constituent ratio of pacemakers between the two groups. By comparing the outcomes of group A with those of group B at the end of follow up, we found that: △ LVEDD in group A was significantly larger than that in group B ( [3. 8 ± 0. 5] mm vs [1.4 ± 0. 4] mm,t = 4. 540,P ＜ 0. 01 ), △ LVEF was ( - 6.5 ± 1.2) % and ( - 3.3 ± 1.0) % in group A and B, respectively,with significant difference between the two groups(t = 2. 578 ,P ＜0. 01 ). There were no significant difference in AIVS between the two groups. No death occurred in both group at the end of follow up. The incidence of LV dysfunction and remodeling was 25.6% (20/78) in group A,which was significantly higher than that of 6.3% (4/63) in group B( x2 =9. 183 ,P =0. 002). and the incidence of new-onset heart failure was 10. 3% (8/78)in group A,which was significantly higher than that of 1.6% (1/63) in group B (x2 =4.383,P =0.036).Conclusion Among patients with normal basic LV function who underwent permanent RVA pacing,there are potential risk in developing LV remodel, function damage and heart failure. The risk increases with the pacing time getting longer and CUM% VP getting higher.

Many clinical bone nonunion or delayed union often appear in the early stage of bone healing,but they have been always found too lately.Before X-ray films of visual changes indicates salt content inbones reaching 25%,the very early changes ofclinical significance can not be observed.This paper introduces the theory of fracture healing and the definition of bone nonunionand the significance of the basic multicellular unit(BMU)and the OPG-RANKL-RANK system in bone reconstruction.Many technologies such as ultrasonic testing,vibration analysis,mechanical impedance analysis,the bone marrow cavity imaging technologiy,high-resolution CT etc.have been reported in study on the bone,as well as early diagnosis of fracture nonunion.However,the molecular level of early diagnosis is deficiency.

Objective To observe the expression of oxidized purine nueleoside triphosphatase MTH2 in the hippocampi of senescence-accelerated mouse P8(SAMP8). Methods Randomly selected SAMP8 and its control strain SAMRl aged 1-,4-,8-and 12-month and performed immunohistochemisry and Western blot analysis to explore the expression changes of MTH2 in the 2 groups of mice. Results The MTH2 protein was detected in cytoplasm and nuclei of neurons throughout the whole hippocampus of SAMRl at all ages.There were no obvious changes of SAMR1 in both CA1 and CA3 subregions,but an age-related decline of MTH2 protein in both regions of SAMP8 was found.The optieal density(OD)value of Cal hippoeampus(0.0473),CA3 hippoeampus (0.0510)were significantly less in 8-month old mice than in the 4-month old[CA1:0.0619,CA3:0.06803(all P＜0.05).By immunoblot analysis,the grey values of MTH2 expression were 0.529,0.313,0.032 in hippoeampus of 4-12 months-old SAMP8 mice,and significantly Iower than in the age-matched SAMR1 mice(all P＜0.05). Conclusions MTH2 deficiency may be a new factor involved in the accelerated aging and in deficits of learning and memory ability in SAMP8.