Objective To investigate the efficacy and safety of photodynamic therapy(PDT) combined with vitreous cavity injec‐tion of Lucentis treatment for choroidal neovascularization(CNV) diseases .Methods we retrospectively analyzed data of 30 cases (30 eyes) of CNV ,who was diagnosed by examination of visual acuity ,intmocular pressure ,ocular fundus ,fundus fluorescein angi‐ography (FFA) ,and optic coherence tomography(OCT) ,and who underwent PDT combined with intravitreal injection of Lucentis . Results At the 4 ~ 6 months follow‐up ,the best corrected visual acuity(BCVA) improved in 22 eyes(73 .3% ) ,stabilized in 8 eyes (26 .7% ) and none decreased .Among the AMD ,14 cases(70 .0% ) required only a single combined treatment for CNV resolution ;3 cases of AMD needed retreatment 3 months later .In CNV group ,all of the cases required only a single combined treatment for CNV resolution .At the therapy and follow‐up period ,no ocular or systemic adverse reactions were noted .Conclusion The treatment of PDT combine intravitreal injection of Lucentis is safe and effective for CNV ,which could improve visual acuity and reduce retreat‐ment rates .

Objective To determine the independent risk factors for postoperative nausea and vomiting (PONV) after endoscopic retrograde cholangio-pancreatography (ERCP) under total intravenous anesthesia.Methods Ninety patients,47 males and 43 females,aged 18 years old or more,falling into ASA physical status Ⅰ-Ⅲ,undergoing ERCP under total intravenous anesthesia from July 18,2016 to August 31,2016 in Ruijin Hospital were included in our study.General information and intraoperative situation of patients were collected.The incidence of PONV within 24 h was recorded.A multivariate Logistic regression model was performed to analyze the independent risk factors of PONV after ERCP under total intravenous anesthesia.Results In total,90 patients were included in this study,with 33 patients (36.7%) suffering PONV.Logistic analyses showed that female (OR=3.73,95%CI 1.36-10.27),history of PONV/motion sickness(OR=4.39,95%CI 1.40-13.76),and serum-amylase greater than 3 times the normal value (OR=5.22,95%CI 1.30-20.95) were the independent risk factors for PONV after ERCP under total intravenous anesthesia.Conclusion Female,history of PONV/motion sickness,and serum-amylase greater than 3 times the normal value were the independent risk factors for PONV after ERCP under total intravenous anesthesia.

Objective To explore the changes of blood 8-iso-Prostaglandin F_(2a)(8-iso-PGF_(2a))content in different time after building-model and study its significance,and study the intervention effect of N-acetylcysteine(NAC) on it.Methods Seven-day-old Sprague-Dawley (SD) rats were randomly divided into 3 groups:intervention,operation and false operation groups.rats in intervention group were administered with NAC 0.1 mg/(g?d),Rats in operation group were given an equal volume of normal saline,and rats in false group operation had no administration.The blood was obtained to determine serum of 8-iso-PGF_(2a) content in 30 minutes,on the first,third,seventh and twenty first day after the building-model,respectively.EIA assay method was used to determine serum 8-(iso-PGF)_(2a) content.Results Serum 8-iso-PGF_(2a) concentration in rats from operation group,intervention and false operation groups were(168.7?(24.2)),(120.9?23.4) and (50.0?8.8) ng/L within 30 minutes after the building-model, respectively.There were a remarkable difference between serum 8-iso-PGF_(2a) concentration in three groups(P0.05).Conclusions The concentration of serum 8-iso-PGF_(2a) of rats rises remarkably early after building-model, and the peak concentration appears at 30 minutes after the building-model. NAC can effectively decrease serum 8-iso-PGF_(2a) content, which suggest that there is large value of clinical administration.

Adolescent ; Arteriovenous Malformations ; Female ; Humans ; Portal Vein ; abnormalities

Acupuncture Therapy ; Adult ; Bloodletting ; Breast Diseases ; therapy ; Combined Modality Therapy ; Female ; Humans ; Hyperplasia ; therapy ; Mammary Glands, Human ; physiopathology ; Middle Aged ; Young Adult

The morbidity and mortality of malignant tumor is increasing in our country.It is crucial to enhance the clinical oncology education.We set the clinical oncology class for the medical university students and obtained good teaching effect by enhancing cognition,selecting the proper teaching content,making reasonable teaching program and using multiple teaching style.

Objective To investigate the changes of serum pituitary hormones and thyroid hormones in patients with severe brain injuries during hypothermia therapy. Methods Ninety-eight patients with severe brain injuries were randomly divided into mild hypothermia group (50 cases) and control group (routine therapy group,48 cases). The levels of serum PRL,TSH,FT 3 and FT 4 of patients in the both groups were detected by two-side sandwich immunological autochemoluminescence detection system before and after treatment. The therapeutic effects were observed and compared. Results After treatment,the levels of serum PRL,TSH and FT 4 of patients in hypothermia group were (0.25? 0.02) nmol/L ,(0.7?0.2) mU/L and (15.0?5.3) pmol/L,respectively,which were significantly lower than that in control group,ie,(0.46?0.04) nmol/L,(1.1?0.3) mU/L and (21.2? 6.4) pmol/L ,respectively. The good recovery rate (62%) in hypothermia group was higher than that of control group (35%) but the death rate (22%) in hypothermia group was lower than that of control group (42%). Conclusions Mild hypothermia can inhibit the rise of serum pituitary hormones and thyroid hormones after severe brain injury and improve the therapeutic effects.

Objective To establish the HPLC fingerprints of Radix Glycyrrhizae. Methods The RP-HPLC method was used, Zorbax SB C_ 18 column (250 mm?4.6 mm, 5 ?m) was employed; the acetonitrile-1.2% acetic acid (gradient elution) was used as mobile phase, analytic time was 70 min, and detective wavelength was at 254 nm. Results The HPLC fingerprints of Radix Glycyrrhizae were set up. The result showed that 38 peaks were common in different sources. The results of method validation met technical standard of fingerprints. Conclusion The method is stable and reliable with a good reproducibility and provides a reference standard for the quality control of Radix Glycyrrhizae.

To investigate the expression and clinical value of serum TPS(tissue polypeptide specific antigen) assay in patients with gastrointestinal tract tumor. Fifty six patients with gastrointestinal tract tumors were studied in contrast with 114 healthy people. The levels of serum TPS, CEA, and CA199 were assayed with ELISA. The results showed that the levels and positive rates of serum TPS, CEA and CA199 were significantly higher in gastrointestinal tract tumor group than those in the normal healthy group ( P

Objective To elucidate the characteristics of dermatosis in air force pilots and to improve its prevention and treatment scientifically. Method We carried out an investigation on 288 air force pilots hospitalized for dermatosis over the past 20 years. Results The results showed that 57.99% of the patients studied were admitted to hospital due to psychoimmunodermatosis, with high person-time (61.39%) and significantly longer average hospitalization time than that of the patients with the other two kinds of dermatoses. With improvement in flight skill and intensity as well as prolongation of flight time, the incidence and number of relapse of psychoimmunodermatosis in pilots were correspondingly increased. Conclusion The results indicate that among various dermatoses, psychoimmunodermatosis should become the focus of prevention and treatment as far as air force pilots are concerned. Besides drug treatment, we should also put emphasis on health education and psychological persuasion.