Objective To study the therapeutic effect of pingyangmycin local injection under suspension microlaryngoscopy for treatment of laryngopharyngeal and laryngeal hemangioma. Methods The total of 44 cases of patients with laryngopharyngeal or laryngeal hemangioma were randomly divided into the experimental group ( n=22 ) and the control group (n=22). They were treated with bleomycin 5 mg or pingyangmycin 4-8 mg injection under suspension microlaryngoscopy in the hemangioma, respectively. If the treatments were not curative, repeated one more times in intermittent 15 d, but not more than 3 times. Therapeutic effect and adverse effect were recorded and analyzed. Results The total effective rate (95. 4%)in the experimental group was significantly better than that (59. 1%) in the control group (P<0. 05),and side reaction in two groups showed no significant variation. Conclusion Pingyangmycin local injection for treating laryngopharyngeal and laryngeal hemangioma is effective, less adverse reaction.

A female patient with a dark red mass in the of preauricular area for over 3 months was hospitalized. Enhanced CT scan and ultrasonography showed that the mass had clear boundaries and was rich in blood supply. The patient was misdiagnosed as preauricular hemangioma, then the mass was removed as a benign tumor and found irrelevant to parot, SMA(+), Vim(+), S-100(+), indicating myoepithelial carcinoma. So a radical excision was performed to get negative incised margin. The patient didn't undergo postoperative chemotherapy but demonstrated no evidence of recurrence over a 12-month follow-up.
Adult ; Ear Neoplasms ; Female ; Follow-Up Studies ; Humans ; Myoepithelioma

Objective:To observe the effect of stereotactic aspiration combined with corresponding drug therapy in the treatment of cerebral hemorrhage induced by different drugs. Methods:Totally 66 patients with hemorrhage induced by antithrombotic drugs were randomly divided into the control group and the treatment group with 33 cases in each. The control group was given corresponding drug therapy according to the pathogenesis of cerebral hemorrhage, and the treatment group was treated by stereotactic hematoma aspiration additionally. Daily life ability, NIHSS and prognosis improvement were compared between the two groups before and after the treat-ment. Results:After the treatment, NIHSS of the treatment group was ( 10. 17 ± 2. 97 ) and Barthel index score was ( 59. 97 ± 12. 10), which were both better than those of the control group (P<0. 05). The prognosis of the treatment group was also better than that of the control group (P<0. 05). There was no severe adverse drug reaction in the two groups. Conclusion:For different drug in-duced cerebral hemorrhage, corresponding drug therapy should be carried out, and combining with stereotactic hematoma aspiration, the therapeutic regimen can effectively improve neurological deficits and activities of daily living of the patients, and then improve the prognosis of the patients with promising safety.

Objective To evaluate the efficacy and safety of tulobuterol patch in the treatment of acute exacerbation of chronic obstructive pulmonary disease(AECOPD) in the elderly. Methods Totally 165 elderly patients with moderate to severe AECOPD were divided into trial group and control group randomly.83 patients of trial group were treated with tulobuterol patch,2 mg once a day,and fluticasone inhalation 250 μg twice a day; 82 patients of control group were treated with inhalation of salmeterol/fluticasone 250 μg/50 μg twice a day.Basic therapy was the same in two groups. Results After 10-14 days' treatment,forced expiratory volume in one second(FEV1),peak expiratory flow (PEF),6-min walking distance and symptom scores were ( 1.30 ± 0.31 ) L,(245.3 ± 56.1 ) L/min,(263.0±53.2)m,(33.2±12.1)scores in trial group,and (1.21±0.23)L,(213.9±58.4) L/min,(230.0±45.6)m,(37.8± 14.5) scores in control group,respectively.The lung function,6 minute walk distancc and symptom score were improved (t=2.120,3.521,4.279,2.212,all P＜0.05).The frequencies of rescue medication,waking-up suffocating at night and the days of hospital stay were deceased significantly in trial group as compared with control group[(2.5 ± 0.6) time/d,( 1.8 ± 0.5)time/week,(12.9±1.6)dvs.(2.90.8) time/d,(2.2±0.7) time/week,(14.1±1.8) d,t=3.610,4.219,4.524,all P＜0.05].The incidence of adverse reactions was not significant difference between two groups[8 cases(9.6％)vs.7 cases(8.5％),P＞0.05] and the adverse reactions were mild.Conclusions Tulobuterol patch is a newly formulated,effective and safe medication for the treatment of acute exacerbation of AECOPD.

Object To investigate the effect of total flavone in Sanguis Draconis (tFSD) on platelet aggregation, thrombus formation and myocardial ischemia in rat and rabbit. Methods Adopting the experimental models including in vitro platelet aggregation in rat and rabbit, in vivo thrombus formation in rat internal vein, and acute myocardial ischemia by ligating the coronary artery. Results In vitro, tFSD could, to a certain degree, inhibit the platelet aggregation induced by ADP and PAF. Moreover, tFSD could markedly restrain artificial thrombus formation in rat internal vein and the area of acute myocardial ischemia after ligating the coronary artery. Conclusion tFSD has the function of promoting blood circulation and removing blood stasis, anti thrombosis, together with platelet aggregation inhibition.

ObjectiveTo search detecting urine transforming growth factor-β1(TGF-β1) of type 2 diabetes mellitus(DM) in diagnosing early diabetic nephropathy in old patients.MethodsTGF-β1,microalbumin,microglobulin α1 and microglobulin β2 in urine from 53 cases of old type 2 diabetics and 27 cases of normal controls were detected.ResultsTGF-β1 was(21.2±7.32) ng/mmolCr in diabetics whose urine albumin were normal and was(58.79±25.93) ng/mmolCr in diabetics whose urine microalbumin was abnormal(P<0.01).Both were significantly higher than that of the normal control which was(7.79±3.58) ng/mmolCr(P<0.01).TGF-β1 was direct remarkably correlative with microablumin(r=0.5415),microglobulin α1(r=0.6282) and microglobulin β2(r=0.3248)(P<0.01 respectively),but was nothing with glycohemoglobin(r=0.2304,P>0.05).ConclusionTGF-β1 detection may be used as a sensitive and reliable guideline to diagnose early diabetic nephropathy in old diabetics.

Objective To study the effect of hyperbaric oxygen on cognitive dysfunction in patients with leukoaraiosis (LA). Methods 48 cases of moderate or severe LA with cognitive dysfunction were divided into 2 groups: the experimental group accepted hyperbaric oxygen (HBO) besides routine therapy, while the control group accepted routine therapy only. Both groups were assessed with Montreal cognition assessment (MoCA). Results The scores of MoCA in patients in the experimental group improved after treatment（P<0.05）, and was more than that of the control group（P<0.05）. Conclusion HBO can improve the cognitive function in patients with LA.

Objective To evaluate the safety and feasibility of laparoscopy in combination with fast track colorectal surgery (FTCS) in the treatment of colorectal cancer in the elderly.Methods A total of 123 patients were randomly divided into 3 groups:the laparoscopy plus FTCS group (n=41),the laparoscopy group (n=41) and the laparotomy group (n=41).Parameters for measuring surgical quality,recovery and postoperative complications were analysed.Results No significant differences were found in age,gender,tumor location,anesthesia ASA classification,American Joint Committee on Cancer (AJCC) Tumor Node Metastasis (TNM) staging,Eastern Cooperative Oncology Group (ECOG) score or complications between the three groups (P＞0.05 for all).There were no differences in blood loss,operative time,time required to resume defecation or number of lymph nodes dissected between the laparoscopy plus FTCS group and the laparoscopy or laparotomy group (P＞0.05 for all),but time taken to initiate postoperative ambulation,time taken to resume flatulence,time taken to start intake of liquid food and length of hospital stay were shorter in the laparoscopy plus FTCS group than in the other groups (P ＜ 0.05 for all).The incidence of postoperative complications was 12.2％ or 5/41 in the laparoscopy plus FTCS group,which was lower than in the laparoscopy group (34.1％ or 14/41) and in the laparotomy group (68.3％ or 28/41) (x2 =5.549 and 28.826,P=0.018 and 0.01,respectively),a statistically significant difference was also found between the latter two groups (x2 =9.567,P =0.002).Conclusions Laparoscopy in combination with FTCS is safe and effective in the treatment of colorectal cancer in the elderly.

Objective To investigate the expression of the cyclin D1 in pubertal mammary hypertrophy and micromastia. Methods The expression of cyclin D1 was detected by SP immunohisto-chemistry in 18 cases of pubertal mammary hypertrophy and 12 cases of micromastia. Results The expression rate of cyclin D1 within breast tissue was 83. 33 % and 16. 67 % in pubertal mammary hypertrophy and micromastia, respectively. There was significant difference between the two groups (P<0. 01). Conclusion The expression level of the cyclin D1 within breast tissue in pubertal mammary hypertrophy is higher than that in micromastia.

Objective To investigate the expression level of thymus microRNA-27a-3p in patients with myasthenia gravis (MG) and to explore the pathogenesis of MG.Methods Thymus tissue samples from 36 cases were collected from December 2014 to February 2015 in the Second Affiliated Hospital of Harbin Medical University.Nineteen thymus tissue samples of MG group were collected from department of chest surgery,17 thymus tissue samples of control group were collected from department of chest surgery or congenital heart disease patients from department of cardiac surgery.The expression of microRNA-27a-3p in the thymus from 36 patients was determined by quantitative reverse transcription polymerase chain reaction (qRT-PCR),using U6 as housekeeping control.The Wilcoxon Rank-Sum test was used to analyze the relative expression of microRNA-27a-3p of the two groups.Spearman rank correlation was used to determine the correlation coefficient between microRNA-27a-3p and Quantitative Myasthenia Gravis Score (QMGS).Results (1) The expression level of microRNA-27a-3p in thymus was significantly higher in MG group (0.195(0.049,0.714)) compared with control group (0.045(0.004,0.088),Z =-2.646,P =0.008).(2) Nineteen MG patients were included in the study,out of which 7 were ocular myasthenia gravis (OMG) patients and 12 were generalized myasthenia gravis (GMG) patients.The expression of microRNA-27a-3p in GMG patients (0.493 (0.157,1.123)) was significantly higher than that in OMG patients (0.035 (0.008,0.103),Z =-2.620,P =0.009).(3) There was a positive correlation between the expression of microRNA-27a-3p and QMGS (r =0.576,P =0.010).Conclusions The expression of microRNA-27a-3p in thymus is significantly up-regulated in the patients with MG.MicroRNA-27a-3p may be associated with MG severity and significantly elevated in GMG patients compared with OMG patients.