Objective　To investigate the effect of surgical management of phacoemulsification and implantation of artificial lens for traumatic cataract.Methods　The surgery was performed on 19 patients.Results　Post-operatively, the visual acuities were 0.5 or better in 57.9% and 1.0 or better in 15.8% in one week; 0.5 or better in 78.9% and 1.0 or better in 21.0% in one month.Conclusion　It can have better effect to perform phacoemulsification and implantation of artificial lens in different conditions with surgery skill and better equipment.

Objective To create a further understanding of the angiographic features of the carotid artery pseudoaneurysm (CAPA) and to explore the clinical diagnostic value of angiography.Methods Sixteen cases of CAPA with clinical and angiographic data were analyzed retrospectively. The angiographic appearances in all of the patients were observed dynamically and precisely with a double blind method by two experienced radiologists together and formed a consensus interpretation. Results Angiography provided a definite diagnosis for all cases. The parent arteries included the common carotid artery (1 case), common carotid artery bifurcation (9 cases), internal carotid artery (5 cases) and external carotid artery (1 case). The angiographic features of the CAPA were: All cases showed the contrast media retension in the aneuysms; turblulent flow within aneurysm in 9 cases; the “jetting sign” at the leak of the parent artery in 7 cases; increase angulation of the bifurcation of internal and external carotid arteries in 12 cases.Conclusions Angiography is the most valuable examination method in diagnosis of CAPA, and it can not only provide definite diagnosis, but also play an important role in selection of therapeutic plan.

Objective:To study the clinico-pathologic characteristics, molecular phenotypes, and prognosis of young breast can-cer patients. Methods:Data from 133 low-age (age≤30 years) young breast cancer patients and 117 young (31 years≤age≤35 years) breast cancer patients who underwent surgery between January 2002 and December 2009 were reviewed. Cases of the middle and old-age elderly (age>35 years) breast cancer patients during the corresponding period were randomly selected as matched controls. The clinico-pathologic characteristics, molecular phenotypes, and prognosis were retrospectively analyzed. Results:The low-age young and young breast cancer patients significantly differed from the elderly patients in terms of tumor size, lymph node metastasis, histological grading, molecular phenotype, and relapse (P<0.05). The low-age young patients are more vulnerable to have triple-negative breast can-cer, recurrence, and distant metastasis (P<0.001). Moreover, the low-age young patients have lower overall survival and disease-free survival than the other groups (P<0.05). Conclusion:Young breast cancer patients have poor prognosis compared with the elderly. Ear-ly screening and prompt treatment are necessary for young breast cancer patients.

AIM: To investigate the effects of fluvas-tatin on expression of intercellular adhesion molecule-1 after myocardial ischemia-reperfusion in rabbits with hyper-lipidemia. METHODS: 30 rabbits which were gastric perfusion administered intralipid were randomly divided into 3 groups ( n - 10 in each) : IR ( ischemia-reperfusion) group, S (sham-operation) group and F (fluvastatin 10 mg?kg-1 ) group. Electrocardiography and cardiac function were recorded during the experiment. At the end of reperfusion, ischemic area and infarct size were defined by Evans blue and triphenyltetrazolium chloride staining. The expression of ICAM-1 in myocardium was measuredby RT-PCR. RESULTS: After ischemia-reperfusion, the expression of ICAM-1 mRNA in myocardial and infarct size decreased and cardiac function significantly improved in F group compared with IR group. CONCLUSION: The increase of expression of ICAM-1 mRNA in myocardial may be one of the important factors in inducing myocardial ischemia-reperfusion injury. The myocardial protective mechanism of fluvastatin maybe attribute to its effect on decreasing the expression of ICAM-1 mRNA in myocardial .

AIM: To investigate the protective effect of fluvastatin and its influence on ICAM-1 mRNA expression in ischemia/reperfusion myocardium of normocholesterolemic rabbits. METHODS: 24 rabbits were divided into three groups randomly and myocardial ischemia/reperfusion model in the rabbit was made. Rabbits were subjected to 45 min of regional myocardial ischemia and 2 h of reperfusion. 10 mg?kg~ -1 ?d~ -1 fluvastatin were administered for one week. Dynamic index of blood flow was recorded and analyzed. Serum activity of CK, CKMB, LDH and LDH-1 were measured. The expression of ICAM-1 mRNA in ischemic myocardium was detected with semi-quantitative RT-PCR. RESULTS: In comparison with control group, pretreatment with fluvastatin decreased LVEDP at the whole observed duration, and spontaneously increased ?dp/dt_ max . Serum activities of CK, CKMB and LDH-1 in control group were significantly higher than those in sham group, but heavily reduced in fluvastatin group. Increased expression of ICAM-1 mRNA due to ischemia reperfusion was reduced significantly in fluvastatin group compare to control group. CONCLUSION: Pretreatment of fluvastatin may reduce inflammation reaction in reperfused myocardium, and this may contribute to its protective effect against experimental myocardial ischemia reperfusion injury.

Objective To investigate the effects and mechanism of different dosage of fluvastatin on the prevention of heart muscle ischemia reperfusion injury in rabbits.Method Thirty-five rabbits were randomly divided into 5 groups with 7 rabbits in each: sham group,myocardial ischemia reperfusion control group,low dosage of fluvastatin pretreatment group (2 mg/kg,Group F1),middle dosage of fluvastatin pretreatment group(5 mg/kg,Group F2) and large dosage of fluvastatin pretreatment group(20 mg/kg,Group F3).The left ventricular systolic pressure(LVSP),the max rate of rise of left ventricular pressure(?dp/dt_(-max)) and left ventricular end-diastolic pressure(LVEDP) were detected during the experiment.At the end of reperfusion,the infarct size and area at risk were defined by Evans blue and TTC staining,and the levels of myocardial nitrogen monoxidum(NO) and nitricoxide synthase(NOS) were measured.Result Compared with the ischemia reperfusion group,the indexes of heart function improved significantly,the level of myocardial NO was increased significantly and the myocardial infarct size was decreased significantly in the groups F2 and F3.There was no significant difference between the group F1 and ischemia reperfusion group.Conclusion Fluvastatin exerts a cardioprotective effect against myocardial ischemia reperfusion injury in rabbits.NO is likely involved in this protective mechanism.

OBJECTIVE To investigate the clinical efficacy of microwave ablation in treating snoring and obstructive sleep apnea hypopnea syndrome(OSAHS). METHODS Eight patients with snores and 48 with OSAHS were included in the study. They all received micro-surgeries including plastic operations on the uvula and soft palate,tonsil ablation and tonsillectomy,inferior nasal concha and adenoid ablation,and de-volume of the tongue root. Symptoms six months before and after surgery were monitored by Polysomnography(PSG). RESULTS In 56 cases, the patients’ throats were widened. The mean values of the apnea hypopnea index(AHI), the lowest saturations (LSaO2) and the snoring index were significantly different before and after surgery(P

Objective Ti study the applicatiin if the clinical nursing pathway in patients with sleep apnea hypipnea syndrime (OSAHS).Methods The patients were divided inti 2 griups.The cintril griup was applied riutine nursing interventiins after surgery while the ibser-vatiinal griup was cinducted by clinical nursing pathway.Results The average hispitalizatiin time and medical cists were much liwer in ibservatiinal griup while awareness if diseases if pa-tients and degree if satisfactiin were higher in the ibservatiinal griup.The difference was statisti-cally significant(P <0.01).Conclusion The standardized management based in clinical nursing pathway can imprive the quality if nursing and primite mental rehabilitatiin if patients with 0SAHS.

Objective To study the use of the quality control circle(QCC)for patients suf-fering from sleep apnea hypopnea syndrome(OSAHS).Methods The control group was given rou-tine nursing interventions after surgery.The observation group was carried by QCC method.Re-sults The days of staying in hospital,medical costs,and complications in the observation group were lower in the control group,health knowledge score,degree of satisfaction and curative effect were all higher than that in the control group P <0.01).Conclusion The standardized man-agement based on QCC can improve the quality of nursing and promote mental rehabilitation of pa-tients with 0SAHS.

Objective Ti study the applicatiin if the clinical nursing pathway in patients with sleep apnea hypipnea syndrime (OSAHS).Methods The patients were divided inti 2 griups.The cintril griup was applied riutine nursing interventiins after surgery while the ibser-vatiinal griup was cinducted by clinical nursing pathway.Results The average hispitalizatiin time and medical cists were much liwer in ibservatiinal griup while awareness if diseases if pa-tients and degree if satisfactiin were higher in the ibservatiinal griup.The difference was statisti-cally significant(P <0.01).Conclusion The standardized management based in clinical nursing pathway can imprive the quality if nursing and primite mental rehabilitatiin if patients with 0SAHS.