OBJECTIVE:To establish capillary GC method for the determination of residual organic solvents in artesunate,such as methanol and ethyl acetate.METHODS:Capillary GC was adopted and the temperature of flame ionization detector was 250℃.RESULTS:The linear range were 0.03～0.605 mg?mL-1 for methanol(r=0.999 8) and 0.05～1.002 mg?mL-1 for ethyl acetate(r=0.999 7).The average recovery rates were 98.7% for methanol(RSD=3.0%) and 99.1% for ethyl acetate(RSD=2.1%).Only the ethyl acetate was detected in samples.CONCLUSION:Established method is simple and accurate for the content determination of residual organic solvents in artesunate.

Based on the survey of the learning preference of Kunming Medical College students,we analyze relationship between students’learning style and personalities.In order to match different learning style,teachers must find some strategies in their English teaching.

Background The extraocular muscles (EOMs) Pulley in primate is related to the function of EOMs,but there are arguments about that.The location of rabbit's eyes is different from the primate.Study on the structure of the extraocular muscle connective tissue in rabbit may play a role to analyze the function of the EOMs Pulley.Objective The structure of the connective tissue around EOMs in rabbit was studied,the difference between this structure in rabbit and homan' s EOMs Pulley in past reports was analyzed,and then,the role of EOMs Pulley to ocular movement was investigated.Methods Five adult rabbits were involved.The gross anatomy of an orbit in each rabbit was observed.The other orbit was processed with paraffin imbedding and coronal serial sections.A murine monocolonal antibody to α-smooth muscle actin(α-SMA) was used to show the smooth muscle,while Weigert stain was used to show muscle and collagen,and Masson trichrome stain to show the elastin.Results An encircling ring of collagen circled every EOM.The collagen ring was thin and connected to the orbital layer muscle fiber loosely.Collagen tissues coupled to adjacent EOMs.Less elastin fibers and scanty the smooth muscle cells were embedded in the collagen.Conclusions The connective tissue around rectus in rabbit is different from that in human with developed binocular ocular movements.It shows that connective tissue around EOMs may be related to the function of ocular movements.

Traditional sequences of magnetic resonance imaging (MRI) such as T1-weighed imaging, T2-weighed imaging, and fluid-attenuated inversion recovery (FLAIR) imaging can sensitively detect the subacute and chronic intracranial hemorrhage; gradient echo sequence can detect various stages of intracranial hemorrhage, but there is no correlation between the signal intensity of the hematoma and the time of the presence of hematoma. Diffusion-weighted imaging and apparent diffusion coefficient may provide more information about the center and surrounding areas of hematoma, as well as the hemorrhagic tendency after infarction.

Hepatic artery stricture (HAS) after liver transplantation can lead directly to transplanted liver function exhaustion and complications of biliary system. The early diagnosis and treatment are crucial for better prognosis. Doppler ultrasound is the first method of choice, and angiography can give further clear dignosis. The balloon dilatation is still effective for hepatic arterial stenosis. With the more adaptable usage of oronary stent, if possible, would reveal more promising result especially for tortuous stenotic hepatic artery. The vascular reconstruction or repeated liver transplantation is still the effective therapeutic methods.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Stroke ; complications ; Urinary Retention ; drug therapy ; therapy

Acupuncture Therapy ; Adult ; Cervical Vertebrae ; injuries ; Combined Modality Therapy ; Female ; Humans ; Male ; Massage ; Middle Aged ; Pharyngitis ; etiology ; therapy ; Spinal Diseases ; complications ; Young Adult

Chinese traditional culture is the soil for the survival and development of traditional Chinese medi-cine,among them,the concept of A thing is valued if it is rare portal factions and master has influenced the development,communication and popularization of traditional Chinese medicine.But the spirit and thinking of harmony unity of heaven and man comparative state benevolence and self-cultivation and self-re-straint has played an active role in the development of traditional Chinese medicine.Thus this paper put forward the suggestions and opinions of strengthening the cultivation of humanistic spirit of higher traditional Chinese medi-cine talents:establishing a comprehensive evaluation standards of higher traditional Chinese medicine talents,es-tablishing scientific development concept to treat the inheritance and innovation of traditional Chinese medicine cul-ture,perfecting the curriculum provision of relevant professions,creating the conducive environment for the trans-mission of traditional Chinese medicine culture,hoping to provide a reference for the explanation of the relationship between traditional culture and traditional Chinese medicine.

[Objective] To observe the clinical effect of TCM diet therapy on type-2 diabetes.[Method] Select the said patients 76 cases,randomly divide them into treatment group and control group with 38 cases in each group,which were administered with routine western medicine,while the treatment one was added with TCM diet medication.[Result] Compare the fasting glucose before medication,showing marked difference(P

Objective To investigate the clinical features and risk factors of spondyloarthropathy with anterior uveitis. Methods The clinical and laboratory data of 86 patients with spondyoarthropathy associated with anterior uveitis in our hospital were collected, analyzed and summarized from March 2005 to December 2008, and the patients were followed up as closely as possible. The data of the 86 patients were compared with 93 patients who had spondyloarthropathy without anterior uveitis at the same period. All data were analyzed by using SPSS11.5 software package. Results Compared with non-ophthalmia group, ophthalmia group had significantly longer course[(11 ±8)vs(5±6), P＜0.01], and higher proportion of positive family history(27.9%vs 9.7%, P＜0.01), the proportion of low back pain at night, morning stiffness, spinal deformity, limitation of waist-bending and severe sacroiliac joint lesions were all significantly higher(P＜0.05), HLA-B27 positive rate was significantly higher as well(92.2% vs 81.5%, P＜0.05). The attack of uveitis usually had seasonality and precipitating cause. The patients with anterior uveitis as first symptom had significant higher frequency of ophthalmitis(P＜0.01), the ratio of eye permanent lesions was also significantly higher(P＜0.01). The frequencies of attack were positively correlated with the course of disease(r=0.294, P=0.006), Logistic multiple regression analysis showed that the incidence risk of ophthalmia were related to the course of disease(P=0.013, OR=1.099, 95%CI 1.030～1.183)and severe sacroiliac joint lesions(P=0.012, OR=3.071, 95%CI 1.286 ～7.314). Conclusion The spondyloarthropathy associated with anterior uveitis had its own characteristics, We should pay attention to the risk factors of anterior uveitis,and prevent the recurrence of ophthalmia.