Adolescent ; Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Medicine, Chinese Traditional ; methods ; Ovarian Diseases ; physiopathology ; therapy ; Ovary ; physiopathology ; Phytotherapy ; Young Adult

Objective To clarify the human and animals brucellosis epidemic trends of ABa Prefectufe of Sichuan Province during 2000-2007,to strengthen the prevention and control and determine the strategy for its prevention and cure of brucellosis.Methods According to the National Surveillance of Brucella Document,serology[tube agglutination test(SAT)and plate agglutination test(PAT)]method was used to test the key people,SAT and rose Bengal plate test(RBPF)method to test the yaks and sheep in monitoring sites.Results There were 2 new human brucellosis during 2000-2007.Two thousand and eighty-eight human blood serum were detected.36 people were serohlogie positive,the detection rate was 1.72%(36/2088);the highest rate was in 2003.up to 2.65%(9/339).One hundred and eighty-two thousand,nine hundred and sixty-four cattle and sheep were quarantined.7368 were serologic positive,the detection rate was 4.03%(7368/182 964),4.16%(4844/116 356)for vak and 3.79%(2524/66 608)for sheep;the highest rate being 5.74%(195/3396)in 2001.Conclusions These general trends of human brucellosis is stable,while animals brucellosis has increased in ABa prefecture during 2000-2007.Effective prevention and cure should be adopted to prevent its outbreak.

OBJECTIVETo compare the difference in clinical efficacy on polycystic ovary syndrome (PCOS) between electroacupuncture (EA) and dyne-35 and to explore the effect mechanism.

METHODSSixty-five patients were randomized into an EA group (33 cases) and a western medication group (32 cases). In the EA group, the selected acupoints were Danzhong (CV 17), Qimen (LR 14), Zhongwan (CV 12), Tianshu (ST 25), Guanyuan (CV 4), Zigong (EX-CA 1), Sanyinjiao (SP 6), Zusanli (ST 36) and Taichong (LR 3), etc. After the arrival of qi, electric stimulation was attached to the acupoints for 30 min. The treatment was given 3 times a week. In the western medication group, dyne-35 was prescribed on the 5th day of natural menstruation or withdrawal bleeding, one tablet a day, continuously for 21 days. The treatment cycle was 3 months in the two groups. The menstrual condition, body mass, body mass index (BMI), serum testosterone (T), luteinizing hormone (LH), follicle-stimulating hormone (FSH) and LH/FSH were compared before and after treatment in the two groups. The clinical efficacy was assessed in the two groups.

RESULTSThe total effective rate was 90.6% (29/32) in the EA group and was 93.3% (28/30) in the western medication group. The efficacy was similar in the two groups (P > 0.05). After treatment, the levels of LH and LH/FSH were all reduced significantly in the two groups (all P < 0.01). After treatment, T level in serum was reduced apparently in the western medication group (P < 0.05). Before and after treatment, the differences in body mass and BMI in the EA group were more significant than those in the western medication group (P < 0.01, P < 0.05).

CONCLUSIONEA is the effective method for PCOS, similar to that of dyne-35. The effect of it for weight loss is superior to dyne-35 and no apparent adverse reactions happen. The effect mechanism of EA is related to the regulation of serum sexual hormone levels and their ratio, as well as to the regulation of body lipid metabolism.

Acupuncture Points ; Adolescent ; Adult ; Cyproterone Acetate ; administration & dosage ; Drug Combinations ; Electroacupuncture ; Ethinyl Estradiol ; administration & dosage ; Female ; Follicle Stimulating Hormone ; blood ; Humans ; Luteinizing Hormone ; blood ; Polycystic Ovary Syndrome ; blood ; drug therapy ; therapy ; Young Adult

Humans ; Forensic Pathology

OBJECTIVETo investigate the treatment of square face with compositive methods. METHODS A total of 71 patients with square-shape face were treated. According to the different face skeleton and desire of patient, mandible angle curved-osteotomy and mentoplasty were used as main methods and zygomatoplasty, buccal fat pad resecting and other aesthetic methods as assistant methods to recontour the whole face skeleton.

RESULTSThe face skeleton of all patients was improved with satisfaction. The following-up period was 6 months to 2 years. In this patients group, massive haemorrhage was occurred during operation in one patient, mental nerve of of one side was injured in two patients, the lip mucosa was wounded in five patients.

CONCLUSIONMandible angle curve-osteotomy and mentoplasty combined with other assistant aesthetic operations were ideal methods to recontour square face. The result was satisfactory.

Adolescent ; Adult ; Cheek ; surgery ; Female ; Follow-Up Studies ; Humans ; Male ; Mandible ; surgery ; Osteotomy ; Surgery, Plastic ; Treatment Outcome

OBJECTIVEThis paper presents a new method of skeleton reconstruction for oblique facial clefts using autogenous bone of the mandibular outer table.

METHODSIn the operation, the mandibular outer table was harvested through the intraoral approach. Assisted with internal rigid fixation technique, the mandibular outer table was used to reconstruct the naso-orbital framework as inlay or onlay bone graft.

RESULTSFrom 1993 to 2001, seven cases of oblique facial clefts were repaired with mandibular outer table bone graft. Postoperative follow-up for 6 months to 3 years demonstrated that the grafted bone healed well with the adjacent bones. No obvious bone resorption was observed. The facial appearance was improved greatly.

CONCLUSIONSThe mandibular outer table, with similar bone density to the calvarium, is easy to harvest without donor site scar. The method is quite ideal for skeleton reconstruction of oblique facial clefts.

Adolescent ; Bone Transplantation ; Child ; Facial Bones ; abnormalities ; Female ; Humans ; Male ; Mandible ; transplantation ; Nasal Bone ; abnormalities ; Orbit ; abnormalities ; Reconstructive Surgical Procedures ; methods ; Treatment Outcome

Objective To explore standardized continuing vascular ultrasound training in China.Methods Data of current ultrasound practitioner education levels in the secondary and tertiary hospitals were collected.Under the direction of the Chinese Ultrasound Doctor Association (CUDA),Vascular Ultrasound Guidelines were introduced.The CUDA Steering Committee for Standardized Vascular Ultrasound Training and Vascular Ultrasound Training Centers were established.Results The questionnaires were received from 182 ultrasound departments of 57 secondary hospitals and 125 tertiary hospitals.The proportion of ultrasound practitioners who obtained a university degree was significantly higher in the ultrasound departments of tertiary hospitals than that in the secondary hospitals (75.18% vs 52.63%).The proportion of ultrasound practitioners who only received short-term ultrasound training and did not have tertiary education was significantly higher in the ultrasound departments of secondary hospitals than that in the tertiary hospitals (8.31% vs 1.03%).The directors of ultrasound departments in both secondary and tertiary hospitals believed that ultrasound practitioners should at least have a university diploma and preferably have a university degree.The CUDA and the American Registry for Diagnostic Medical Sonography (ARDMS) co-hosted two standardized vascular ultrasound training seminars and the first Registered Physician in Vascular Interpretation (RPVI) credential examination in Beijing.A well-known vascular ultrasound reference book,Introduction to Vascular Ultrasound was translated from English into Chinese and published in September 2008.The CUDA Vascular Ultrasound Guidelines were drafted by 12 vascular ultrasound experts from China,U.S.and Australia,which were widely discussed and passed by the CUDA Standing Committee.The guidelines have been published in the Chinese Journal of Ultrasonography and on the website of CUDA (www.cuda.org.cn).The CUDA has signed a publishing contract with a medical press to publish the guideline booklet.The CUDA Steering Committee for the Standardized Vascular Ultrasound Training was established which includes 24 domestic and foreign experts.The CUDA Standardized Vascular Ultrasound Training Centers were awarded to 12 hospitals,which were selected,trained and assessed by the CUDA from 35 candidates.Each center is expected to undertake one to two standardized vascular ultrasound training courses each year.Conclusion Continuing education of vascular ultrasound introduced by CUDA has been accepted positively by a portion of Chinese doctors with ultrasound major.

Objective To improve the quality of personal dose equivalent measurement by exploring optimal annealing temperature conditions.Methods Totally 60 pieces of thermoluminescent detectors were randomly and equally divided into 6 groups.The 6 groups underwent 10-min annealing under 200,220,230,240,250 or 260 ℃ respectively,and then were cooled with the same conditions and went through measurement after irradiation by the calibrated radiation source.The above operation of annealing,cooling and measurement were repeated for 10 times,and the 6 groups were compared on dispersity,sensitivity and glow curve.Results Single test proved that under 240 ℃ the dispersity,sensitivity and glow curve gained optimal results comprehensively,while repeated tests showed that the dispersity had the optimal value under 250 ℃ and the sensitivity decreased significantly as the times of annealing rose.Conclusion Annealing conditions have to be selected according to the requirements of the thermoluminescent detector.

A simple and quick method is described for the determination of ferulic acid, senkyunolide I, senkyunolide H, senkyunolide A and ligustilide in rhizomes of Ligusticum chuanxiong. The 5 active ingredients in the sample was extracted using 40% ethanol and analyzed by reversed-phase high performance liquid chromatography (HPLC). Chromatography separation was performed using Agilent 1100 series HPLC system with a Symmetry C18 column and gradient elution with a mixture of three solvents : solvent A, acetonitrile, solvent B, methanol and solvent C, 1% aqueous acetic acid, 0 min to 5 min A: B: C 20: 40: 40, 5 min to 30 min A: B: C 60 to 100 : 0 : 40 to 0. The effluent was monitored using a VWD detector set at 321 nm (0-4.3 min) and 275 nm (4.31-30 min). The flow rate was set at 1 mL x min(-1) and the injection volume was 10 microL. The column temperature was maintained at 35 degrees C. The calibration curve was linear (r > or = 0.99) over the tested ranges. The average recovery was 94.44%-103.1% (n = 6). The method has been successfully applied to the analysis in different harvest periods of L. chuanxiong samples. In this paper, single-factor randomized block design to study the 5 components content of L. chuanxiong on ten collecting stages. For the L. chuanxiong collected from April 15th to May 30rd, the content of 5 ingredients increased primarily, and then decreased. Determine the appropriate harvest time has important significance to the promotion of the quality of L. chuanxiong.
4-Butyrolactone ; analogs & derivatives ; analysis ; Acetic Acid ; chemistry ; Acetonitriles ; chemistry ; Benzofurans ; analysis ; Chromatography, High Pressure Liquid ; methods ; Coumaric Acids ; analysis ; Ligusticum ; chemistry ; Methanol ; chemistry ; Solvents ; chemistry ; Time Factors

Female ; Humans ; Manipulation, Orthopedic ; Middle Aged ; Radius Fractures ; surgery ; Ulna Fractures ; surgery ; Ulnar Nerve Compression Syndromes ; surgery