Professional assessment in Chinese Higher Education has made great progress in three stages: the sporadic practice, trial and promotion. The authors present several comments on the characteristics and the professional assessment standards of clinical pharmacy in China, and focus on the scientific system of professional assessment.

Traditional clinical students training model is teacher-centered this education model has some defects.Whether an education model is advanced or not is relative to whether we can cultivate creative students with high quality.We use“one center, two auxiliarys,three stages”in our clinical education and fully utilize advanced education methods,combine theory with practice and cultivate creative students wiht high quality.

The change of yield and contents. of active compositions were studied while the fibrous roots were decayed naturally. HPLC method was used to detect the contents of active composition. The results show that fibrousroots could decrease the production of plant by 38.60% (20 g) and 30.99% (40 g), respectively. Treatment 1 could increase the contents of dihydrotanshinone and cryptotanshinone of Salvia miltiorrhiza f. alba by 26.08% and 22.64%, respectively. Compared with the comparison, treatment 2 decreased the contents of ihydrotanshinone, cryptotanshinone, tanshinone I and tanshinone II(A) of S. miltiorrhiza f. alba by 60.87%, 79.24%, 84.61% and 88.99%, respectively. Meanwhile, the total contents of the liposoluble constituents reduced by 86.27%. The different concentration of fibrousroots could increase the content of salvianolic acid B by 4.98% (20 g) and 23.64% (40 g), respectively. Meanwhile, the content of rosemary acid was increased by 4.98% (20 g) and 23.64% (40 g), respectively. The content of water-soluble constituents positively correlated to the mount of added fibrousroots, and the change was significantly. The result indicted that the decay of fibrousroots has a significant impact on the growth and the content of the active composition of S. miltiorrhiza f. alba under the condition of continuous cropping. Fibrousroots could decrease the content of biomass and liposoluble constituents significantly, which maybe one of the main factors to S. miltiorrhiza f. alba continuous cropping obstacle formation.
Benzofurans ; analysis ; Biomass ; Chromatography, High Pressure Liquid ; Diterpenes, Abietane ; analysis ; Plant Roots ; metabolism ; Salvia miltiorrhiza ; chemistry ; growth & development

OBJECTIVE: To explore the effect of benazepril (one of angiotesin converting enzymes) on the expression of vascular endothelial growth factor (VEGF) and the change of microvessel density (MVD) in the remnant kidney of rats that undergone 5/6 subtotal nephrectomy (STNx). METHODS: The male Sprague-Dawley (SD) rats were performed 5/6 nephrectomy to produce chronic renal failure, and randomly divided into a model group (STNx group), a STNx combined with benazepril group (Benazepril group), and a sham group that served as normal controls. Pathological changes of the remnant kidney were evaluated at the 8th week after gastric gavage. Immunohistochemistry Methods were used to examine the expression of VEGF and MVD in the remnant kidney, and the correlation was determined between VEGF, MVD and glomerulosclerosis index (GSI), tubulointerstitial score (TIS), BUN, and creatinine (Cr). RESULTS: UP, BUN, Cr, GSI, and TIS significantly decreased in the benazepirl group (P<0.05); and the expression of VEGF and MVD significant increased (P<0.05). The expression of VEGF was positively related to MVD (P<0.05), and there was negative correlation between VEGF, MVD and GSI, TIS, BUN, Cr (P<0.05). CONCLUSION The decrease of the expression of VEGF and MVD in the remnant kidney may be involved in the progressive remnant kidney fibrosis and renal function. Benazepril can significantly relieve the remnant kidney fibrosis and protect the renal function by increasing the expression of VEGF and MVD in the remnant kidney.
Angiotensin-Converting Enzyme Inhibitors ; pharmacology ; Animals ; Benzazepines ; pharmacology ; Capillaries ; drug effects ; Kidney ; blood supply ; Male ; Nephrectomy ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Renal Insufficiency ; prevention & control ; Vascular Endothelial Growth Factor A ; biosynthesis ; genetics

OBJECTIVETo investigate the character, diagnosis and treatment of multiple-level fractures of the cervical spine.

METHODSForty-three patients (38 male, 5 female) with multiple-level fractures of the cervical spine were retrospectively analysed in our hospital from 1988-2001.

RESULTSAmong 36 patients with multiple contiguous fractures of the cervical spine, 32 cases were injured at low cervical spine; 7 patients were non-contiguous spinal fractures in which there were 5 cases injured at upper and lower cervical spine. The frequently injured sites were vertebral body (31 patients), laminae (25 patients), spinous process (9 patients), vertebral arch (4 patients), transverse process (5 patients), lateral mass (5 patients); level frequently affected were C(4), C(5), C(6) and C(7); 21 patients were treated with anterior vertebrectomy and fusion, 10 patients with posterior laminectomy and fixation, 2 patients with both anterior and posterior decompression and fixation. 60.5% were flexion-compression injury. 10 patients with conservative treatment.

CONCLUSIONSContiguous type was more common than non-contiguous type in multiple level cervical spinal fractures; Injured sites always located at lower cervical spine in contiguous cervical fractures different from that fractures of atlas, axis and lower cervical spine in non-contiguous type; Unstable segments and level of spinal cord injury were at lower cervical spine; Operations must obtain both decompression and stability of spine.

Adolescent ; Adult ; Cervical Vertebrae ; injuries ; surgery ; Female ; Follow-Up Studies ; Humans ; Laminectomy ; Male ; Middle Aged ; Multiple Trauma ; diagnosis ; surgery ; therapy ; Retrospective Studies ; Spinal Fusion ; Spinal Injuries ; diagnosis ; surgery ; therapy

To formulate the theory and experiences of physicians of successive dynasties on moxibustion for treatment of fabei, the medical cases and theory of ancient physicians are analyzed. It is found that moxibustion treatment has unique efficiency on fabei, which can come back to life, advert a danger, be easy to implement with low cost and be well worth studying futher and promoting the application. The concrete manipulation of the moxibustion treatment are garlic separated moxibustion, direct moxibustion, mori moxibustion and so on.
Back ; pathology ; China ; History, Ancient ; Humans ; Medicine in Literature ; Medicine, Chinese Traditional ; history ; methods ; Moxibustion ; history ; methods

OBJECTIVESurgery to reshape the nose with an implant has been a regular procedure for enhancing a patient's appearance and self-confidence. The purpose of this study was to establish a three-dimensional surgical simulation system. which can provide the patients with realistic prediction of their own postoperative appearance in computer and specifically produce a nose implant for an individual patient.

METHODSPreoperative CT data and image-processing techniques were employed to generate a three dimensional template of the papatient' s face. Three-dimensional morphing processes were then applied to predict and compare the outcome of plastic procedures on a patient-specific nose surface, according to the patient' s expectation. By comparing and revising the changes before and after simulation, digital prototypes of the nose implants could be generated. The templates to create custom-made silicone implants were than produced by a computer controlled device.

RESULTSAccurately regeneration of 3-D images and realistic operative simulations could be achieved with this system. The implants produced exactly conformed to the results of simulation. No curving and reshaping were needed during operating. The clinical results extremely matched with the simulations.

CONCLUSIONThe system enhances surgeon-patient communication and facilitates preoperative planning. It is especially desirable for implant surgery with less guesswork of size, contour, and orientation of the implant. The best chance of optimal results could be achieved.

Adolescent ; Adult ; Computer Simulation ; Female ; Humans ; Imaging, Three-Dimensional ; Male ; Nose ; surgery ; Prostheses and Implants ; Reconstructive Surgical Procedures ; methods

OBJECTIVETo investigate the mechanism of Hangman's fracture and its clinical manifestation and treatment.

METHODSTen patients with Hangman's fracture treated at our hospital from 1988 to 2001 were analysed.

RESULTPatients were injured by motor vehicle accidents (7 patients), object hitting on the head (1), and fall (1). Injuries were classified as type I (1 patient), type II (5), type IIa (2) and type III (2).

CONCLUSIONSMotor vehicle accident and fall are major causes of Hangman's fracture with neurological deficits but limited motion and neck pain. Hangman's fracture is easily diagnosed using lateral cervical X-ray and CT. Hangman's fractures of types I, II and IIa can be treated conservatively, but those of type III or spinal cord injury require surgical stabilization.

Adolescent ; Adult ; Axis, Cervical Vertebra ; injuries ; Female ; Follow-Up Studies ; Fracture Fixation ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Spinal Fractures ; diagnosis ; surgery ; Spinal Fusion ; Traction ; Young Adult

OBJECTIVETo investigate the relationship between the second to the fourth digit ratio (2D:4D) and body mass index (BMI) in infertile men of the Han ethnic group in Ningxia.

METHODSUsing anthropometry, we calculated the mean ratio of 2D:4D and BMI of 197 infertile men and 148 normal healthy male controls, followed by analysis of their relationship.

RESULTSThe BMI was correlated positively with the 2D:4D ratio of the left hand in the infertile men (P < 0.05) and in the patients with a higher 2D:4D ratio of the left hand (P < 0.05), but negatively with the 2D:4D ratio of the righ/left (Dr-1) (left: P < 0.01; Dr-l: P < 0.05). The mean 2D: 4D ratio and BMI were both lower in the normal control than in the infertile men, with statistically significant differences in BMI (P < 0.05) and the 2D:4D ratio of the left hand (P < 0.05).

CONCLUSIONThere is a correlation between the 2D:4D ratio and BMI in infertile men.

Body Mass Index ; Case-Control Studies ; Fingers ; anatomy & histology ; Humans ; Infertility, Male ; diagnosis ; Male

The effects of the feed attractants on Whitmania pigra were studied. The average weight of Wh. pigra were 5.0 g. Arginine was selected as feed attractants, xanthan gum was selected as feed substrate. The times of Wh. pigra going into the inducing room were recorded. The water temperature was 22-25 degrees C during the whole experiment. Arginine that had better inducing effect was chosen to carry on in the gradient experiment. The results showed that the best inducing effect was found when the added amount of arginine was 0.3%, which was close to the arginine content of the natural body fluid of Wh. Pigra and Bellamya purificata, 2.97 mg x g(-1).
Animal Feed ; analysis ; Animals ; Arginine ; analysis ; metabolism ; Body Weight ; Feeding Behavior ; Leeches ; growth & development ; physiology