Objective To evaluate the diagnosis and efficiency of nasal endoscopic surgery treatment for rhinogenous optic function damage (ROFD).Methods The clinical data of 36 patients (36eyes) with ROFD were retrospectively reviewed.All patients were operated on nasal sinus probing and open sinus surgery through transnasal endoscopic approach,and 10 patients underwent endoscopic optic nerve decompression.Results Seven patients had bilateral pansinusitis,9 patients had unilateral posterior ethmoidal sinusitis and sphenoiditis,8 patients had isolated sphenoiditis,8 patients had fungal sinusitis occured in the sphenoid sinus and unilateral posterior ethmoid sinus,3 patients had unilateral pyocyst and cyst of the sphenoid and ethmoid sinus,1 patient had frontal and ethmoidal sinusitis.All patients were confiemed by pathology after surgery.The visual acuity preoperative were as follows:3 eyes no light perception,10 eyes hand movement,11 eyes fingers counting less than 20 cm and 12 eyes were vision impaired in different degree.The visual acuity postoperative were as follows:3 eyes failed,13 eyes cured,20eyes improved from hand movement or fingers counting to fingers counting (30-60 cm).The efficiency rate was 91.7％(33/36).The other eye symptom was disappeared.Sinus epithelization was happened after surgery in all patients.Conclusions If the medicine expectant treatment is invalid,nasal sinus probing and open sinus surgery through transnasal endoscopic approach should be performed early in treatment of ROFD.Patients who suffered frnm severe visual damage and either unresponsive or intolerant to medical treatment should be administrated endoscopic sinus surgery including endoscopic optic nerve decompression.

The investigation of characteristic databases in 22 domestic colleges or universities of traditional Chinese medicine showed that the information resources have not been fully developed and the developed databases of tradi-tional Chinese medicine lacked of deep hierarchies.It was pointed out that updating their contents and deepening their hierarchies are the developing orientation for the characteristic databases of traditional Chinese medicine.

Objective To observe the effect of tyrosine kinase Src on activating Notch-1 protein in pancreatic cancer cell line-BxPC3. Methods Notch-1 expression and c-Src expression were inhibited by siRNA interference, and the activation of Src was inhibited by its inhibitor PP2. The growth rate of BxPC3 cells was measured by MTT. The change of Notch-1 NICD level and Src protein level was measured by Western blot. Results The growth of BxPC3 cells decreased after inhibiting Notch-1 expression, as well as the cells were treated with PP2. The level of Notch-1 NICD decreased both after inhibiting c-Src expression and after Src activation was inhibited by PP2. Conclusion In BxPC3 cells, tyrosine kinase Src promotes the level of Notch-1 NICD, which directly influences the cell growth.

Objective To study the clinical features and therapeutic effects of pituitary adenomas in elderly patients. Methods The clinical materials including main clinical manifestations, diagnostic methods and outcome of treatments of 49 elderly patients with the pituitary adenomas from 1987 to1998 were analyzed retrospectively. Results It was showed from the data that the average duration of illness was 4 4 years; and 46(93 8%) cases were with visual deterioration, 20 (40 8%) with headache, and 16(32 7%) with endocrine abnormality. The diameter of tumors was more than 3 cm in 25 (51 0%), and the non functioning adenomas were found in 27 (55 1%). Operation was undergone through trans sphenoidal (61 2%), subfrontal (32 7%) and extensive subfrontal extradural approaches(6 1%), respectively. Among the 49 cases, tumor was totally or subtotally removed in 38 cases (77 6%), large partially or partially removed in 11 cases (22 4%). The results of operation through the trans sphenoidal approach were superior to other routes All patients were long term followed up for an average of 50 5 months. Visual disturbances were improved in 27 of 46(58 7%). A total of 43 patients could live by themselves Tumor disappearance was observed in 30 cases and recurrence in five cases. Five cases showed no changes in tumor size. 28 cases underwent radiotherapy after surgery and the occurrence rate of hypopituitarism after radiotherapy turned to be 50%. Total tumor control rate was calculated as 93%. Conclusions Macroadenomas and non functional pituitary adenomas happened most frequently in elderly patients and the main clinical symptoms was visual deterioration. Trans sphenoidal route for microsurgery was believed to be the first choice of operation. Tumor recurrence can be controlled or delayed by postoperative radiotherapy, but severe complication of the visual injury and pituitary dysfunction should be paid much attention.

Objective To analyze and consider the design for nursing English course through the investigation of demands for nursing English in 6 domestic high-end medical institutions.Methods Firstly,a face-to-face discussion was held with 10 experts in nursing management from above-mentioned institutions,field notes were made and themes were refined afterwards.Then,111 nurses were investigated in the 6 hospitals using purposive sampling method by filling questionnaire.Results In the teaching content,77 kinds of diseases were involved,including 27 most common ones; on the aspect of teaching methods and skills,90.1％ of the nurses recommended situational dialogue,72.1％ in favor of case teaching,92.8％ believed that nursing English course should cultivate students' communication skills; Its teaching emphasis in turn included vocabulary,communication capability,nursing knowledge (89.2％,88.3％,73.0％).Conclusions The objective of nursing English course should focus on cultivating nurse students' applied capability including listening,reading,speaking and written English.The textbook of nursing English should be written based on the characteristics of common diseases in the hospital stressing on nursing knowledge,vocabulary and communication skills.Teaching method of nursing English should consider the situational teaching model in hospital nursing English.

Objective To explore the associated rules between western medicine and traditional Chinese medicine (TCM) on urinary tract infection (UTI) with text mining technique.Methods The data set on UTI was downloaded from CBM database.The regularities of Chinese patent medicines (CPM),western medicines and the combination of CPM and western medicines on UTI were mined out by data slicing algorithm.The results were showed visually with Cytoscape2.8 software.Results The main function of CPM was focused on clearing heat and removing toxicity,promoting diuresis and relieving stranguria.For western medicine,antibacterial agents was often used and it was also frequently used together with CPM such as Sanjinpian.Conclusions Text mining approach provides an important method in the summary of the application regularity for disease in both TCM and western medicine.

With the change of medical model and the transfer of health to communities and rural towns,the expanding enrollment of colleges and universities makes collegiate internship progrms more and more difficult Clinical College of Guilin Medical University explores the new methodology of teaching practice,constructs and practises the new molde of internal madichine teaching,Combines the coummunity internship programs with hospital internship programs.and was improved the quality of practice teaching

Objective To compare the value of intrarectal filling with water and filling in rubber sheath with water in endoluminal uhrasonography for preoperative staging of rectal tumors. Methods 215 cases of rectal tumors were divided into two groups. 120 cases using the method of filling in rubber sheath with water and 95 cases using intrarectal filling with water were diagnosed with uhrasonography. The results were compared with corresponding pathologic results for the judgment of their accuracy. Results The accuracy for the diagnosis of infiltration depth was 60.0 % in the first group and was 73.7 % in the second. The difference was statistically significant (P <0.05). The accuracy for diagnosis of metastases of perirectal lymph nodes was 82.5 % in the first group and was 80.0 % in the second. The difference has no statistical significance (P >0.50). Conclusion Intrarectai filling with water is better than filling in rubber sheath with water in the diagnosis of infiltration depth of rectal tumors, while there is no difference in the diagnosis of metastasis of perirectal lymph nodes.

Objective:To investigate the effects and mechanisms of Xuebijing injection on early sepsis induced acute lung injury and explore a new therapy.Methods:Thirty healthy male Sprague-Dawley rats were randomly divided into 3 groups:Sham group(n=10),NS group (NS 4mL/kg n=10),Xuebijing Group(Xuebijing 4mL/kg n=10).Cecal ligation and puncture (CLP) was used to duplicate severe sepsis model.At 6h after CLP,the rats were sacrificed,the lungs were resected and histopathological characteristic was observed by transmission electron microscopy technique.The change of the lung wet/dry (W/D) weight ratio were studied.Meanwhile,the lungs were resected for detection of ET-1,iNOS,MMP-9,TIMP-1 mRNA with reverse transcription-polymerase chain raction (RT-PCR).Results:The changes of pulmonary alveoli and the interstitial edema as well as lung tissue in Xuebijing group were better than those of NS group.The change of lung wet/dry (W/D) weight ratio in septic rats showed was significantly increased at 6 h after CLP (vs Sham group:5.37± 0.12 vs 4.33± 0.06,P＜0.01).The lung W/D was significantly decreased in XBJ group (vs NS group:4.67± 0.09 vs 5.37± 0.12,P＜0.05).The expressions in XBJ group lung tissue of ET-1 (0.511 ± 0.111 vs 0.705± 0.122,P＜0.01),iNOS(0.45610.075 vs 0.548± 0.098,P＜0.05)、MMP-9 (0.617± 0.079 vs 0.732± 0.131,P＜0.05),TIMP-1 (0.438± 0.043 vs 0.515± 0.049,P ＜0.01) mRNA were significantly decreased than those in NS group.And the expressions of ET-1 (0.705± 0.122vs 0.400± 0.033,P＜0.01),iNOS (0.548± 0.098 vs 0.334± 0.027,P＜0.01),MMP-9(0.732± 0.131 vs 0.352± 0.061,P＜0.01),TIMP-1(0.515± 0.049 vs 0.365± 0.068,P＜0.01) mRNA in NS group were significantly increased compared with those in the sham group.Conclusions:Xuebijing could protect against sepsis induced acute lung injury,which might be related with the decrease ofET-1,iNOS,MMP-9 and TIMP-1 mRNA expressions.

Objective To investigate the differences of clinical efficacy and untoward reaction of different chemotherapy regi‐mens for patients with malignant glioma on different expression levels of O6‐methylguanine‐DNA‐methyltransferase(MGMT) ,in order to provide references for clinical treatment .Methods Totally 90 cases of patients with malignant glioma in our hospital from January 2011 to January 2013 were selected ,among them ,64 cases of MGMT negative expressing patients were divided into group A and group B with 32 cases in each group ,and 26 cases of MGMT positive expressing patients were enrolled into the group C . Group A was treated with combination of radiotherapy ,teniposide and nimustine ,group B was treated with radiotherapy‐temozolo‐mide combination regimen ,group C was treated with combination of radiotherapy ,teniposide and nimustine .The untoward reactions of the three groups were compared ,and the survival rate was observed after one year follow‐up .Results The hemoglobin ,leuko‐cyte ,granulocyte ,platelet ,bleeding ,alanine aminotransferase ,creatinine ,urea nitrogen ,peripheral neuritis ,untoward reactions a‐mong the three groups had no statistically significant differences (P>0 .05);the incidence rates of nausea and vomiting ,diarrhea , constipation among the three groups had statistically significant differences(P<0 .05) ,in which group C was significantly higher than that of group A and group B(P<0 .05) .Only one case in the group C was lost in the one year follow‐up .The median survival time was 10 months in group A and group B ,and was 7 months in group C .The median survival time in group C was significantly lower when compared with that in group A and group B(χ2 =7 .673 ,P=0 .006 ;χ2 =6 .395 ,P=0 .011) ,while there was no signifi‐cant difference of median survival time between group A and group B(χ2 =0 .063 .P=0 .802) .Conclusion The long‐term prognosis of patients with negative MGMT expression might be significantly worse than that of patients with negative MGMT expression in glioma .