Objective:To understand the nasopharyngeal submucous carcinoma with the first show of cervicallymph node swell. Method:To collect the clinical data of 4 patients with such disease. Result:The 4 cases ofnasopharyngeal submucous carcinoma were not diagnosed until 3～6 months after cervical lymphnode metastasis.All patients received radiotherapy,three died within 1 year and another survived. Conclusion: If some patientshave cervical lymph node swell,pay attention to the meastasis of nasopharyngeal submucous carcinoma firstly.Even the examinations such as cytologic test,VCA-IgA,CT,MRI were negative,or even tuberculomas had beendiagnosed,nasopharyngeal submucous carcinoma still can not be excluded.

Objective To study and analyze the prognostic value of psychological dredging nursing combined with edaravone and naloxone in the treatment of craniocerebral injury. Methods 100 patients with craniocerebral injury treated in our hospital from February 2012 to October 2016 were selected and randomly divided into the control group and the experimental group,50 patients in each group. The control group was treated with edaravone combined with naloxone,experimental group were treated with edaravone combined with naloxone in treatment, and psychological counseling,pay attention to the psychological status of patients,strengthen communication and exchanges,increase confidence and compliance of patients. Compared and analyzed the blood coagulation indexes of the two groups. Results After corresponding treatment, the prothrombin time of the experimental group was (16.8±2.5)s, and the prothrombin time of the control group was (20.7±2.3)s. There was significantly statistical difference (P<0.05).In addition, the platelet count,activated partial thromboplastin time and thrombin time index in the experimental group were significantly better than those in the control group(P<0.05).Conclusion Edaravone combined with naloxone and psychological counseling in the treatment of craniocerebral injury can improve the abnormal coagulation function of patients significantly, and recover consciousness, and has clinical significance.

Objective To study the clinical application value of the low forceps in vaginal delivery. Methods To retrospectively analyze the clinical data of 280 cases of the low forceps in vaginal delivery,and randomly selected 140 cases pregnant women who cesarean section, as the control group. To compare the influence of maternal and neonatal morbidity in the two groups. Results There were no statistically significant differences between the two groups for the incidence of the postdelivery hemorrage,birth trauma infectious, asphyxia neonatorum associated with delivery from low forceps when compared with cesarean section. The incidenc of the postdelivery sick rate was significantly lower in the low forceps group( 3.2% ) than that in the control group ( 10.0% ) ( x2 = 8.30, P ＜ 0.05 ). Conclusion Low forceps may be a valuable instrument and safety or efficacy in vaginal delivery and that it should be more widely used in appropriate clinical situations.

Objective To provide references for the education of intellectual property of TCM universities and colleges.Methods A questionnaire investigation were administered to the graduate students of traditional Chinese medicine from 5 domestic TCM universities and colleges, and data were collected and analyzed, with the addition of Internet information searching. The importance of intellectual property education for graduate students and the status in the end were analyzed.Results Some noticeable problems still exist in the graduate student education on intellectual property, like lack of curriculums, poor after-class practice, less special lectures, and so on.Conclusion In order to tackle these problems, and to make the education of graduate students of traditional Chinese medicine better, the corresponding cultivation mechanisms should be established; the main educational points should be definite; the secure system of laboratory should be improved.

OBJECTIVE:To provide reference for clinical rational drug use.METHODS:Computer network system(CNS)of clinical rational drug use was constructed by using Hospital Information System(HIS),electronic medical records for both outpatients and inpatients and Prescription automatic screening system(PASS),which was then used for real time monitoring of clinical drug use.RESULTS & CONCLUSION:CNS has become an indispensable means for hospital management and clinical drug use in that it can provide support for the data analysis of clinical rational drug use,improve the level of clinical rational drug use,standardize the medical behavior and imrpove the treatment quality.

OBJECTIVE:To classify the drug properties of Compositae involved in effective patent of TCM extract combina-tion. METHODS:Property,flavor and the meridian tropism of TCM were used as the parameters;by computer analysis software, fuzzy cluster analysis was conducted from Compositae mostly involved in effective patent of TCM extract combination which ap-proved before Jan. 1st in 2015 and kept till May 30th in 2015. RESULTS & CONCLUSIONS:27 ingredients of Compositae were involved with the functions as protecting liver almost. They were classified into 5 categories. The first category included 10 ingredi-ents as Dendranthema morifolium which were cold,bitter to taste,and in the liver and lung meridian,and all of them contained flavonoids compounds;the second category included 3 ingredients as Gnaphalium affine of which flavonoids compounds were main medicinal components;the third category included 5 ingredients as Atractylodes lancea which could protect liver and contained vola-tile oil;the forth category included 4 ingredients as Tussilago farfara which showed anti-inflammatory and anti-tumor effect;the fifth category included 5 ingredients as Erigeron breviscapus which contained ingredients for cardiovascular disease. Those catego-ries were similar not only in property,flavor and the meridian tropism,but also in active ingredients and effects. The researchers should further research TCM of which pharmacologic action are not well understood,by means of make reference to known TCM in the same category,and make preparation to save time and enlarge medicinal resource.

Objective By using optical coherence tomography (OCT) to observe the residual subretina fluid changes in fovea that may explain visual recovery after anatomically successful repair of rhegmatogenous retinal detachments (RD). Design Prospective observational case series. Participants 34 patients(35 eyes) with successful retinal reattachment after macula involving RD repair. Methods 34 patients were followed up at 3 days, 15 days, 2 months and 6 months after sclera buckling. The best corrected visual acuity(BCVA), eye fundus status were recorded. The OCT images through the center of the fovea were obtained. Main Outcome Measures The OCT images and BCVA after RD repair. Results The BCVA and OCT images were obtained 3 days to 6 months postoperatively. There were 3 eyes, 5 eyes, 9 eyes and 23 eyes respectively with residual subfovea fluid absorbed totally at 3 days, 15 days, 2 months and 6 months. In the residual subforvea fluid group, the mean visual acuity increased at 0.124?0.013. In the subfovea fluid absorbed group, the mean visual acuity increased at only 0.019?0.006. Conclusions After anatomically successful repair of RD performend with sclera buckling, the minimal residual subforvea fluid will exist for a long time and will be absorbed slowly. This may explain slow increase of postoperative visual acuity after anatomically successful repair.

BACKGROUND:In recent years, many drugs emerge to control tooth movement, and scholars in China begin to investigate Chinese herbs with moderate nature and smal adverse reaction.
OBJECTIVE:To observe the relapse after orthodontic tooth movement, osteoprotegerin and osteoclast differentiation factor expression in periodontal tissue after rats were treated with local tanshinone type IIA at different doses.
METHODS:A total of 48 male Wistar rats were randomly divided into four groups:control, low dose (tanshinone type IIA 0.36 mg/d), medium dose (tanshinone type IIA 0.72 mg/d), and high dose (tanshinone type IIA 1.44 mg/d) groups. Taking anterior teeth as the anchorage, the maxil ary first molar of rats was tracted to mesial movement. In experimental groups, gingival mucosa of the first molar was local injected with tanshinone type IIA 1 day
before the force device was removed, while control group was injected with physiological saline, once a day, for 4 weeks. Immediately, 1 week, and 4 weeks after the force device was removed, the distance between the maxil ary first molar and second molar was measured and body mass was weighted. The animals were kil ed after 4 weeks, osteoprotegerin and osteoclast differentiation factor expression in maxil ary first molar and periodontal tissue were determined using immunohistochemical staining.
RESULTS AND CONCLUSION:There was no obvious change in the body weight of rats in each group (P>0.05). In low, medium and high dose groups, recurrent distance of the teeth was shorter than that in control group (P<0.05), and recurrence percentage was significantly lower than control group (P<0.05). The greater the dose was, the
smal er the degree of recurrence was. Osteoprotegerin expression in the periodontal tissue was significantly higher in the experimental groups than the control group (P<0.05), while osteoclast differentiation factor expression was significantly lower than the control group (P<0.05). The ratio of osteoprotegerin/osteoclast differentiation factor in the periodontal tissue was greater than 1 in both control group and experimental groups, and reached the peak in the high dose group. Local delivery of tanshinone type IIA has no impact on body weight of normal rats, and can effectively control the recurrence rate after orthodontic tooth movement. Within a certain range, high dose achieves the most obvious effect. Regulating osteoclast through adjusting the ratio of osteoprotegerin/osteoclast differentiation factor could be the molecular mechanism of tanshinone type IIA accelerating the periodontal tissue rebuilding.

Objective To report the clinical features and treatment outcomes of 27 patients with fungal endophthalmitis (27 eyes)over a five year period.Methods The authors retrospectively reviewed the etiology,direct smear examination,fungal cul-ture and treatments of 27 patients with culture-proven fungal endophthalmitis at the affiliated Hospital of Medical College Qing-dao University from 2007 to 2012.Results Exogenous infection was defined in 21 patients (77.8%),including 20 associated with penetrating wound,and 1 following cataract surgery.Endogenous infection was found in 6 patients (22.2%),including 3 associated with recent use of high-dose steroids,1 after abortion,1 following pelvic fracture,and 1 with long-term use of im-munosuppressive agents.Fungal hyphae were found in 17 smears of 27 samples (63.0%)by direct microscopic examination. The fungal strains cultured from 27 samples belonged to 8 genus and 12 species.The most common isolates were Aspergillus , Fusarium and Candida species.A.flavus (22.2%)and A.fumigatus (18.5%)were the predominant Aspergillus species. F .moniliforme (14.8%)and F .oxysporum (11 .1 %)were the most predominant Fusarium species.Two eyes were eviscer-ated immediately due to the serious condition.Among the other 25 eyes,22 (88.0%)got improvement after at least one of such treatments as intravitreal injection of antifungal agent,vitrectomy or penetrating keratoplasty (PK).Conclusions Exoge-nous fungal endophthalmitis is the most common type of fungal endophthalmitis in this hospital.Penetrating wound is the main cause of such infections.Microscopic examination of hyphae and fungal culture were effective for the diagnosis of fungal endophthalmitis.Aspergillus is the predominant pathogens, followed by Fusarium.Intravitreal injection of antifungal a-gent combined with vitrectomy is an effective treatment of fungal endophthalmitis.

Objective To observe the analgesic effect and its complications of flurbiprofen axetil for spastic pain after transurethral re-section of prostate( TUR-P) . Methods 40 patients who were clinically diagnosed as benign prostatic hyperplasia and underwent TUR-P were randomly divided into the experimental group (n=20)and the control group(n=20). When the postsurgical spastic bladder pain happened, the patients in the experimental group received intravenous drip of flurbiprofen axetil 100 mg with saline 500 mL,and the patients in the con-trol group received intramuscular injection of pethidine hydrochloride 100 mg. If its effect is not good,100 mg bucinnazine hydrochloride were injected. Analgesia efficacy was assessed by visual analog scales( VAS) at 30 min,1 h,2 h,4 h,6 h and 8 h after medication. At the same time,the side-effects and complications were observed and recorded. Results There is no statistical difference between the experimental group and the control group at 30 min,1 h, and 2 h after medication(P>0. 05),but at 4 h,6 h and 8 h after medication,VAS score of the experimental group is obviously lower than that of the control group(P<0. 05). And the incidence of adverse reaction of the experimental group, such as thirst,dizziness,nausea and emesia,was lower than that of the control group(P<0. 05). But there is no significant difference in incidence of the secondary bleeding between the two groups(P>0. 05). Conclusion Intravenous drip of flurbiprofen axetil can be an ef-fective and safe way of curing postsurgical spastic bladder pain after TUR-P.