Objective To understand the efficiency of depurating techniques and equipments in the barreled water factories. Methods According to the related standards, GB50073-2001, JGJ71-1990 and GB/T 16294-1996, the air quality of the filling rooms in barreled water factories in Chongqing was investigated. Results The rates of exceed limits in suspend particles and bacteria were 17.4% and 5.8%, in relative humidity, illumination and noise were 94.2%, 95.3% and 98.8% respectively. Conclusion There are some problems to be resolved in ensuring the cleanliness of filling rooms. The design standard of the barreled water factories should strictly accord to the requirements of QS authentication.

OBJECTIVE To study the lower respiratory tract infection caused by Stenotrophomonas maltophilia and the resistance situation. METHODS The clinical data of 79 cases of lower respiratory tract infection caused by(S.maltophilia) were analyzed and the susceptibility test was made using ATBPSE5 kits. RESULTS All patients had clinical symptoms,and the rate of empirical using of broad-spectrum antibiotics reached to 100%.In all these patients,74.68% were older than 60,and 51.90% received invasive operation such as trachea intubation or incision,and the immmunosystem function of 62.03% was compromised.All these were high risk factors resulting in the lower respiratory S.maltophilia infection.All cases showed resistance to most broad-spectrum antibiotics except ticarcillin/clavulanic acid and sulfamethoxazole/trimethoprim(Cotrimoxazole).The latter two antibiotics still showed high sensitivity to the pathogen. CONCLUSIONS It is necessary to avoid the risk factors causing nosocomial(S.maltophilia) infection.Ticarcillin/clavulanic acid and Cotrimoxazole are the first choice for clinical treatment.Using fluoroquinolone and ceftazidime simultaneously can improve the curing rate.

Objective To study the clinical application of laparoscopy in the treatment of closed abdominal trauma. Methods Emergent laparoscopic exploration and treatment was conducted in 21 patients with closed abdominal trauma, who had stable hemodynamic parameters,from July 2000 to December 2003. Results Diagnosis was clarified laparoscopically in all the 21 patients. There were 4 cases of open liver repair, 2 cases of laparoscopic liver repair, 5 cases of open splenectomy, 3 cases of hand-assisted laparoscopic splenectomy, 2 cases of video-assisted small incisional intestinal repair, 4 cases of partial intestinal resection and 1 case of laparoscopic greater omentum hemostasis. Conclusions Laparoscopy in the diagnosis and treatment of closed abdominal trauma is accurate, safe and effective.

After the following aspects of information resources digitalization in domestic TCM were described, in-cluding different types and contents of digital information resources, effectively developed ancient book resources, expanded team construction, and strengthened cooperation between departments. Measures were put forward for the digitalization of information resources in domestic TCM according to the existed problems, such as insufficient de-velopment, lack of audiovisual products, and low accessibility of TCM information resources.

Objective:To explore correlativity of senile dementia of deficiency of kidney essence with polymorphophism of APOE gene. Methods:41 cases of senile dementia and 85 healthy aging persons were divided into 3 TCM syndrome types:syndrome of deficiency of kidney essence,syndrome of orifices confused by phlegm,and syndrome of obstruction of blood stasis in collaterals. DNA in white blood cells was isolated by NaI,and APOE gene was detected by milti-ARMs PCR,and then correlative analysis was made.Results:(1)There was a significant difference between the dementia group and the control group in the gene type ?3/ ?3(P1.(3)There was significant correlativity between syndrome of deficiency of kidney essence and APOE ?4 allelic gene(P

Medicinal materials research and development of new drug of traditional Chinese medicine (TCM) research is the premise and foundation of new drug research and development, it throughout the whole process of new drug research. Medicinal materials research is one of the main content of the pharmaceutical research of new drug of TCM, and it is also the focus of the new medicine pharmaceutical evaluation content. This article through the analysis of the present problems existing in the development of TCM research of new drug of TCM, from medicine research concept, quality stability, quality standard, etc are expounded, including medicine research idea value medicine study should focus on the important role and from the purpose for the top-level design of new drug research problem. Medicinal materials quality stability should pay attention to the original, medicinal part, origin, processing, storage, planting (breeding), and other aspects. Aspect of quality standard of medicinal materials should pay attention to establish the quality standards of conform to the characteristics of new drug of TCM. As the instruction of TCM new drug research and development and the scientific nature of the review, and provide the basis for medicinal material standards.
Biomedical Research ; methods ; standards ; China ; Drug Stability ; Drug Storage ; Drugs, Chinese Herbal ; chemistry ; standards ; Medicine, Chinese Traditional ; methods ; standards ; Quality Control

Herpes Simplex ; immunology ; Humans ; Immune System Diseases ; etiology ; Immunosuppression ; Infant, Newborn ; Male

Arsenic ; urine ; Chromatography, High Pressure Liquid ; methods ; Formamides ; analysis ; Humans ; Urinalysis ; methods

Objective To evaluate the effectiveness and safety of total pelvic floor reconstruction treating female pelvic organ prolapse with prolift system .Methods The effectiveness and complications 24 cases genital pro-lapse according to POP Q stages who underwent total pelvic floor reconstruction surgery with prolift system were retro -spectively reviewed.Results The mean operative time was (97.5 ±23.3) min.The average blood loss (68.5 ± 28.1)mL.The mean postoperative hospital′s day was (8.9 ±2.3)days.The symptoms of all patients with peivic floor prolapse disappeared .2 cases sufferd pain and mesh erosion ,1 case had buttock abscess during follow-up.All recov-ered after treatment .Conclusion The short-term curative of total pelvic floor reconstruction surgery with prolift sys-tem is good.These cases have some postoperative complication .Such operation mode should be selected comprehen-sively.

目的观察壮腰活血汤治疗腰椎间盘突出症的疗效。方法将198例腰椎间盘突出症患者随机分为治疗组和对照组,治疗组内服壮腰活血汤配合腰椎牵引、超短波等治疗;对照组采取与治疗组相同的物理治疗方法。治疗2个疗程和疗程结束2个月后进行疗效评定。结果治疗组的有效率明显高于对照组(P<0.05—0.01)。结论壮腰活血汤治疗腰椎间盘突出症疗效确切,并且远期疗效更优。