OBJECTIVE:To understand the situation of essential medicines and promote their rational use in our hospital. METHODS:The prescription variety and cost percentages of essential medicines in outpatient department in the two halves years of 2013 in our hospital(eye and ENT specialized hospitals)were compared;the medicines with forefront prescription kind percent-ages in eye and ENT departments were sorted and rankings in 4 quarters were compared. RESULTS:After the approval of the Na-tional Essential Medicine List(2012 edition),compared with the first half year of 2013,prescription variety and cost percentages of essential medicines in outpatient department in the second half year were significantly increased (P<0.01). Prescription variety and cost percentages of essential medicines in eye department in the second half year were significantly increased(P<0.01),in the top 20 prescription variety,totally 2 kinds were contained by the list 2012 edition and 3 were contained by the supplementary list of Shanghai(2012 edition). Compared with the first half year of 2013,prescription variety and cost percentages of essential medi-cines in ENT department in the second half year were significantly decreased(P<0.01),the cost percentage was significantly in-creased(P<0.01),in the top 20 prescription variety,totally 2 kinds were contained by the list 2012 edition and 3 were contained by the supplementary list of Shanghai (2012 edition). CONCLUSIONS:The prescription variety and cost percentages of essential medicines in our hospital show increase trend. Nevertheless,the non-essential medicines are still dominant and further improvement of essential medicines is still needed. Medicine variety and dosage forms of eye in ENT department are insufficient concluded in Es-sential Medicine List. Further adjustment of Essential Medicine List still needs more consideration for the medication characteristics in specialized hospital.

Objective To evaluate the MDCT and MRI findings of the ovarian thecofibroma.Methods 15 patients with 16 lesions of ovarian thecofibroma confirmed by pathology after surgery were analyzed retrospectively.MDCT was performed in 1 2 patients and MRI in 8.Results 16 lesions were all unilateral,of which 1 patient had 2 lesions on the same side.10 lesions were located in the right side of ovary,while 6 ones were in the left side.The shape of more lesions was round or oval,and that of huge lesions was lobulated. 14 lesions were well-defined.These tumors were solid in 4 lesions,mixed in 9,and cystic in 3.The largest diameter of tumors ranged from 20 to 220 mm with a mean value of (89±58.29)mm.Plain MDCT showed the substantial part of tumors with iso-den-sity or slight lower density with the mean CT value of (40±8)HU.There was no or slight enhancement in comparison with the mean CT values of (49±9)HU on enhanced MDCT.5 lesions with isointensity and 3 with slight hypointensity on T1-weighted ima-ges,and all the tumors with heterogeneous signal on T2-weighted images were found.6 lesions appeared isointensity with obscure nebulous high signal on T2-weighted.The capsules of 5 lesions showed incomplete ring with lower signal.There was high signal ring outside of tumor capsule on T2-weighted in 5 lesions.All of 8 lesions were enhanced slightly,and the cystic portion was lower signal on T1-weighted images and high signal on T2-weighted images.Among all patients,ascites was found in 10 cases (66.7%)and other kinds of tumors of ovarian or uterus in 13 cases (86.7%).Conclusion MDCT and MRI findings of the ovarian thecofibroma have cer-tain characteristics,which is helpful for the diagnosis and differential diagnosis.

Objective To introduce a new computer-assisted external frame for osteotomy to correct complex tibial and fibular deformity.Methods From January 2012 to December 2013,15 patients with complex tibial and fibular deformity were treated with a computer-assisted external frame and related computer software for surgical correction.All were unilateral limb deformity,involving the left lower limb in 8 cases and the right lower limb in 7 cases.They were 8 males and 7 females,15 to 43 years of age (average,26.8 years).The deformity was caused by old osteomyelitis in 9 cases and trauma sequela in 6.The related angles,distances and rotations were measured on the postoperative radiographs of the lower limbs.The data were input into the software to calculate the daily adjustment lengths of the frame rods.Daily frame adjustments were conducted according to the data calculated.The frame was removed when expected results were achieved.The patients lived independently during the adjustment.Results The 15 patients were effectively followed up for 10 to 22 months (average,15 months).Frame fixation time averaged 8.4 months (from 5.5 to 13.1 months).The reunion time averaged 8.0 months (from 5.4 to 12.1 months).The hospitalization time averaged 2.4 months (from 2.0 to 2.8 months).In 10 cases of limb shortening,the shortening lengths averaged 0.5 cm (from 0 to 0.9 cm) after adjustment.In 12 cases of angulation deformity,the angulation averaged 3.3° (from 0° to 5.4°) after adjustment.In 5 cases of rotation deformity,the maximum internal rotation was 5° and the maximum external rotation 10° after correction,deviating from the normal values by 3.5° on average.In 6 cases of horizontal displacement,the displacements averaged 0.5 crn after correction.All patients were satisfactory with corrected lower limb alignment,improved symptoms and appearance,giving a subjective satisfaction rate of 100％.Conclusion Use of computer-assisted external frame in surgical correction of tibial and fibular deformity can achieve satisfactory outcomes in simple,accurate,standardized,minimally invasive manners.

To observe whether Naomai Yihao (NM) Capsule, a compound traditional Chinese herbal medicine for regulating the "sea of blood in brain", and bone marrow stromal stem cell (BMSC) transplantation could improve angiogenesis in focal cerebral ischemia in rats.

0.05).Conclusion The application of clinical pathway on patients with ischemic stroke can improve the quality of medical care with reasonable cost,and it deserves to be used more widely.

Objective Through studying the change of life style and social part constractly on patients of laryngeal carcinoma with different modus operandi.To elevate the living quality through combined treatment of laryngeal carcinoma.Methods One hundred and thirty two patients of laryngeal carcinoma were divided into two groups: total laryngectomy and partial laryngectomy.Through investigation of questionnaire to analyse the living quality between the different modus operandi.Results There has significant difference between two groups of total and partial laryngectomy on living state and mental state(P

To examine the changes in number and function of endothelial progenitor cells (EPCs) from peripheral blood (PB) in hypertension disorder complicating pregnancy (HDCP), 20 women with HDCP and 20 normal pregnant women at the third trimester were studied. Mononuclear cells (MNCs) from PB were isolated by Ficoll density gradient centrifugation. EPCs were identified by positive expression of both CD34 and CD133 under fluorescence microscope and positive expression of factor VIII as shown by immunocytochemistry. The number of EPCs was flow-cytometrically determined. Proliferation and migration of EPCs were measured by MTT assay and modified Boyden chamber assay, respectively. The adhesion activity of EPCs was detected by counting the number of the adherent cells. The results showed that, compared with normal pregnant women, the number of EPCs was significantly reduced in HDCP (4.29%+/-1.21% vs 15.32%+/-2.00%, P<0.01), the functional activity of EPCs in HDCP, such as proliferation (13.45%+/-1.68% vs 18.45%+/-1.67%), migration (37.25+/-7.28 cells/field vs 67.10+/-9.55 cells/field) and adhesion activity (20.65+/-5.19 cells/field vs 34.40+/-6.72 cells/filed) was impaired (P<0.01). It is concluded that the number and function of EPCs are significantly decreased in HDCP.
Antigens, CD/metabolism ; Antigens, CD34/metabolism ; Case-Control Studies ; Cell Adhesion ; Cell Count ; Cell Movement ; Endothelial Cells/pathology ; Endothelial Cells/*physiology ; Glycoproteins/metabolism ; Hypertension, Pregnancy-Induced/*pathology ; Peptides/metabolism ; Stem Cells/pathology ; Stem Cells/*physiology

ObjectiveTo explore the current status of physical exercise of older adults and its effect on depression.Methods270 subjects from three living strata(public,community and hospital) were randomly investigated by the Geriatric Depression Scale-short form(GDS-s) and the self-designing Geriatric Exercise Scale.ResultsOlder adults had a higher risk of suffering from depression.There were significant differences between attitudes and prevalence rates among the subjects in three environments.Exercises had significant influence on older adults' depression,with the more negative attitude,less frequency,shorter exercising time,less companions,worse feeling after doing exercises,the more serious of one's depression.The demographic variables had also significant influence on both exercise and depression of older adults.ConclusionDoing exercise is one of the important measures to prevent,reduce and overcome depression of older adults.

Objective To investigate the clinical and epidemiological characteristics of pulmonary thromboembolism (PTE) and deep venous thrombosis (DVT). Methods The clinical data of 114 200 inpatients from June 2002 to June 2008, including gender, age, smoking history, primary disease and risk factors, were reviewed. Results There were 1445(1.27%) cases with venous thromboembolism (VTE), while 1433(1. 25%) patients suffered from DVT and 153(0. 13%) patients suffered from PTE, 16(11. 11 %) patients were dead of PTE. Of all the DVT patients, there were 1348(94. 1%) cases with DVT of lower limbs with no significant difference between left or right lower limb (P>0. 05). There were 49(3.4%) cases with inferior vena cava, 23(1.6%) cases with cavitas pelvis veins and 13(0. 9%) cases with upper extremity veins. The peak ages of morbidity were between 51 to 60 years. Conclusions The incidence of VTE is increasing with ageing and there is no significant difference between males and females. The most common risk factors for thromboembolism include trauma, surgery, cardiac and pulmonary disease, age over 50 years, deep phlebitis, long-term smoking, cancer, pregnancy, childbirth, braking, history of VTE, etc. We may lower the incidence and mortality of VTE by strengthening prevention work according to the high risk factors.

Objective To explore the value of the LigaSure vessel sealing in laparoscopic nephrectomy surgery. Methods Laparoscopic nephreetomies were performed in 41 cases from May 2004 to December 2006 by using LigaSure, including simple nephrectomies, radical nephrectomies and nephroureterectomies. The operative time, estimated blood loss, open conversion rate, duration of postoperative drainage, total amount of postoperative drainage, postoperative hospital day as well as complication rate were recorded and analyzed retrospectively. Results All procedures were finished successfully without conversion to open surgery. No severe vascular complication or other serious complications happened. The mean operative time was 146min (range, 35-240 min) ; mean blood loss was 163ml (range, 30-450 ml); mean time for postoperative drainage was 3d (range, 1-6 d) ; mean amount of postoperative drainage was 229ml (range, 45-435 ml). The postoperative hospital staying was 6-21 d, with the average of 10 days. Conclusions The LigaSure vessel sealing system produees a consistent, reliable, permanent seal of veins, arteries, and tissue bundles. It could decrease operative time and blood loss. This new energy-based vessel-ligation device appears to be effective in advanced laparoscopic procedures.