To study the newly-developed drug of Chinese materia medica (CMM) for clinic use is an intricate systematical engineering with multi factors between subject and object, such as the theoretical system of disciplines, the objects of study, and the consumers of the drug. The characters, advantages, and deficiency in the simple systematic theory of traditional Chinese medicine (TCM), the reductionism of the western medicine in the latter days, and the modern systematology of the neoteric TCM. Base on the view point of systematical thinking mode for study on new drug of CMM used for clinic, the forming process of CMM is divided into three stages, they are the formation of raw medicinal materials, the preparation of the drug, and the in vivo metabolism of the drug, among every stages each factor is analyzed. The thinking mode and the research method explored for the newly-developed drug of CMM are put forward by the above-mentioned rational knowledge. The focuses and key problems in the study are approached in scientific practice. Finally an argument on this topic is set fourth. That is, applying the thinking mode to observing the interference rule of CMM on diseases in clinic from various sides of life movement in an integrity, common relation, and varied way by means of the verified experimental measure and systematic analysis method. Acting on the principle of combining the inheritance with the innovation, keeping on developing what is useful and healthy, and discarding what is not in TCM, the modern CMM will be degenerated and obtained in a completely new sense.

In China, the implementation of community health service shows that the prevention is an essential and important part of our national health system and is helpful to decrease the medical expenditure gradually. According to the data from Health Statistic Information Center of Ministry of Health in China, we calculated that the total health expenditure of China would be decreased 8000.0 million yuan only in 2001, among which, 1188.3 million, 1953.9 million and 4833.0 million yuan were respectively saved for the government budget, the society and resident if implementing the policy of community health service powerfully. And every outpatient can save 15.46 yuan per time. By the quantitative analysis on the economic contribution of community health service, it can be proved that a great economic benefit could be gotten from the implementation of community health service.
China ; Community Health Services/*economics ; Financing, Government ; Health Care Costs ; *Health Expenditures ; Health Plan Implementation/economics

Objective Radical surgery is extensively used in the treatment of lung cancer in elderly patients .This study aimed to investigate the effects of acute hypervolemic hemodilution (AHVHD) on the cognitive function and plasma S100βof elderly people following radical surgery for lung cancer . Methods A total of 112 lung cancer patients treated by radical surgery were equally randomized to an AHVHD and a non-AHVHD control group .Using the Mini-Mental State Examination scale ( MMSE) , we evaluated the cognitive function of the patients .We made comparisons between the two groups in the cerebral oxygen metabolism indexes and plasma S100βlevels at T0(immediately after anesthesia induction), T1(15 min after hemodilution), T2(60 min after hemodilution), T3(60 min before the end of surgery ) and T4 ( at the end of surgery ) as well as MMSE scores before and after operation . Results At T1 , T2, T3, and T4, the values of jugular venous oxygen saturation in the AHVHD group were (75.1 ±4.3), (78.5 ±3.1), (79.1 ± 4.4), and (79.6 ±2.8) %, respectively, with time-dependent decreases in Da-jvO2 and cerebral oxygen extraction , and significantly higher than that at T0 (P<0.05) and those in the control group ([63.4 ±2.0], [63.9 ±1.8], [64.2 ±3.0], and [64.7 ±3.2]%) (P<0.05).The levels of plasma S100βat T1, T2, T3, and T4 were remarkably lower in the AHVHD group ([0.53 ±0.04], [0.52 ±0.07], [0.51 ±0.06], and [0.50 ±0.08] μg/L) than in the control ([0.64 ±0.06], [0.64 ±0.04], [0.65 ±0.05], and [0.67 ±0.06] μg/L), with statistically significant differences between the two groups at the same time point (P<0.05).At 1, 3, 5, and 7 days after surgery, the MMSE scores were markedly higher in the AHVHD group (24.3 ±1.7, 26.5 ±1.9, 27.8 ±1.3, and 28.1 ±1.0) than in the control (21.1 ±1.6, 24.0 ±2.1, 25.9 ±1.8, and 26.4 ±1.7) (P<0.05). Conclusion AHVHD can significantly improve cognitive function and reduce plasma S 100βin elderly patients following radical surgery for lung cancer , which may be related to cerebral oxygen metabolism .

Primary seminal vesicle adenocarcinoma (PSVA) is an extremely rare disease without any unified diagnostic criterion. Differential diagnosis of PSVA from prostate cancer, colon cancer, and bladder cancer is necessary but difficult because of the lack of standard management. Radical resection is considered the mainstay of primary treatment that offers satisfactory prognosis. Most cases with PSVA are diagnosed at advanced stages because its early manifestation is nonspecific and it is rarely diagnosed in clinic. In this study, we described the case of a 52 year-old PSVA patient who was treated at the Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, in July 2012. The patient underwent local excision, with tumor residuals visible under the naked eye. The patient benefits from a six-cycle paclitaxel (175 mg/m2) therapeutic regimen combined with cisplatin (60 mg/m2), as well as pelvic modulated radiotherapy with a radiation dose of 60 Gy/30 F. At present, the patient is disease-free and undergoes regu-lar follow-up.

Objective To compare and discuss the changes of cardiac structure and function between young and middle-aged obese and normal healthy subjects.Methods 67 obese objects were divided by the body mass index(BMI)into 3 groups and 23 normal objects were included.Echocardiography was performed using a HDI 3000 and a 2.0～3.0 MHZ transducer.The LV end-diastolic and end-systolic dimension were measured.LV diastolic function was determined by peak E wave velocity,A wave velocity and E/A ratio,IVRT.Results LVEDD,LVESD,IVS,LVMI of obese group were significantly greater,larger than those in control group (P0.05).BMI had significant positive correlation with the LVEDD(r=0.37,P

Objective To establish a method for the isolation and preparation of forsythoside B and acteoside reference substances from Lamiophlomis rotata.Methods Forsythoside B and acteoside in L.rotata were isolated and purified by macroporous resin,Sephadex column,and preparative HPLC.Results Analysis with HPLC showed the content of the prepared acteoside and forsythoside B reached to 98.93 and 99.91%,respectively.Conclusion This method is effective for the high purity of prepared acteoside and forsythoside B.It can be used as reference substances for the qualitative and quantitative analyses of Chinese herbal medicine.

AIM: There is a controversial argument about the choice of total hip replacement (THR) and bipolar artificial femoral head replacement (FHR) for elderly patients with femoral neck fracture. This study was designed to explore the long-term biocompatibility and functional recovery of joints in patients over 70 years with femoral neck fracture by THR and bipolar artificial FHR. METHODS: Sixty patients with femoral neck fracture over 70 years were enrolled from the First Department of Bone and Joint Surgery in the First Hospital of Jilin University from January 2002 to December 2006. There were 21 cases (8 males and 13 females) receiving THR, with a mean age of (72.1?3.5) years, and 18 of them were complicated with internal diseases. While 39 cases (16 males and 23 females) received bipolar artificial FHR, their average ages was (75.1?6.4) years, and 35 of them were complicated with internal disease. ①Choice of artificial prosthesis: Sixteen prosthesis were produced by Germany Link Company and American Zimmer Company, 44 artificial joints were offered by Beijing Mengtaiyin Medical Instrument Co., Ltd. ②All the patients were operated by senior doctors who were qualified for post technique owing to more than 10-years working experience about artificial joints. ③The mean time of follow-ups for all patients was 37 months. The difference was compared in biocompatibility between materials and host, joint function, Harris scoring, time of operation, blood loss, time of hospitalization, cost of hospitalization and adverse effect. RESULTS: ①Comparison of biocompatibility: Two revisions for abrasion of acetabular wall were carried out 5 years after bipolar artificial FHR, and there was no infection of incision, dislocation of hip joint or loose of artificial joint in other patients of these two groups. ②Comparison of adverse effect: There was one patient with complications of pain and red swelling of hip in each group. No infection occurred around the prosthesis, and these two patients recovered after symptomatic treatment. ③Comparison of follow-ups for joint function: The average Harris scores was 89.8?8.6 in THR group and 72.7?9.5 in bipolar artificial FHR group, and there were significant differences in these two groups (P 0.05). ⑤Comparison of operation time and blood loss: The average operation time were (150.2?24.3) minutes in THR group and (105.8?22.1) minutes in bipolar artificial FHR group, with significant differences (P