Objective To investigate the clinical effect and safety of atropine gel combined with anisodamine eye drops on the treatment of iridocyclitis.Methods A total of 174 cases with iridocyclitis in Zhejiang Hospital from May 2013 to July 2015 in this study were selected and divided into the control group and research group with 87 cases in each group.The patients in the control group were treated with tropicamide mydriatic,the patients in the research group were treated with atropine gel combined with anisodamine eye drops mydriatic.Serum levels of inflammatory factors, serum immunoglobulin and complement levels were observed and recorded before and after treatment,the clinical efficacy and incidence of adverse reactions were compared.Results The effective rate in the control group(85.06%) was lower than the research group(94.26%),the difference was statistically significant(P<0.05);compared with the control group,serum levels of TNF-α,IFN-γ,IL-23,CRP were lower in the research group after treatment, serum levels of IgG,IgE were lower,and serum levels of IgA,C3 were higher after treatment,the difference was statistically significant(P<0.05);there was no significant difference in the incidence of adverse reactions between the two groups.Conclusion The clinical effect of atropine gel combined with anisodamine eye drops in the treatment of iridocyclitis was exactly , can effectively reduce the inflammatory response,improve the immune status,and high security.

Objective To observe the clinical efficacy of auricular point sticking plus basic nursing for constipation of excessive syndrome in acute stage of stroke.Method Ninety patients with constipation of excessive syndrome in acute stage of stroke were randomized into a treatment group and a control group, 45 cases in each group. The treatment group was intervened by auricular point sticking plus basic nursing, while the control group was by basic nursing alone. The major symptom scores were observed before intervention and after 2-treatment courses, and the clinical efficacies were compared between the two groups.Result Respectively after 1 and 2 treatment courses, there were significant differences in comparing the major symptom scores between the two groups (P<0.05). The total effective rates were respectively 60.0% and 67.5% in the treatment group respectively after 1 and 2 treatment courses, versus 37.5% and 45.0% in the control group, and the differences were statistically significant (P<0.05). Conclusion Auricular point sticking is an effective approach in treating constipation of excessive syndrome in acute stage of stroke.

Objectives To explore intraocular drug concentration changes and the pharmacokinetics after topically applied of bevacizumab with armexin A5-associated liposome on rabbit eyes.Methods A total of 105 healthy New Zealand white rabbits were selected and divided randomly into 3 groups (group A,B and C),and each group had 35 rats.Bevacizumab with annexin A5-associated liposome,bevacizumab liposome and bevacizumab were topically applied 50 μl respectively on right eyes of rabbits in group A,B and C,respectively.Aqueous,vitreous body and retina/choroid were obtained at 5,15,30 minutes and 1,2,4,8 hours and the free bevacizumab concentrations in these ocular tissues were measured by ELISA (enzyme linked immunosorbent assay).DAS 2.1.1 software was used to fit the pharmacokinetic parameters.Results The peak drug concentrations in aqueous humor of the eyes in group A,B,C were at 15 minutes after topical administration and the difference was statistically significant (F=301.061,P＜ 0.01).The peak drug concentrations in vitreous of the eyes in the group A,B,C were at 2 hours after topical administration and the difference was statistically significant (F=885.997,P＜ 0.01).The peak drug concentrations in retina/choroid of the eyes in the group A,B,C were at 1 hour after topical administration and the difference was statistically significant (F=644.908,P＜0.01).Least significant difference pair-wise test found that the drug concentrations in aqueous humor,vitreous and retina/choroid of group A was higher than that of the group B and C respectively (P＜ 0.05),while that of the group B and C had no significant different (P＞ 0.05).Pharmacokinetic fitting analysis found that the half-life (t1/2) of bevacizumab in aqueous humor were 1.14,1.29,1.29 hours,the distribution t1/2 were 1.40,1.50,1.42 hours and the eliminated t1/2 were 2.62,2.84,2.73 hours in vitreous,the distribution t1/2 were 2.61,2.99,2.70hours and the eliminated t％ were 2.61,2.99,2.70 hours in retina/choroid respectively for the 3 groups.Changes of bevacizumab concentration in aqueous humor of rabbit eyes for 3 groups was complied with one compartment model,and that in vitreous body and retina/choroid complied with two compartment model.Conclusions Topically applied annexin A5-associated liposome has higher ocular concentrations of bevacizumab than those of controls.Changes of bevacizumab concentration in aqueous humor of rabbit eyes was complied with one compartment model,and that in vitreous body and retina/choroid complied with two compartment model.

Aim To investigate subcellular distribution and accumulation of ADR in the sensitive and multidrug-resistant HL-60 cells and its relation to multidrug resistance.Methods The subcellular distribution and accumulation of ADR were studied by confocal scanning laser microscope and flow cytometry.The effects of verapamil,BSO,brefeldin A and chloroquine on ADR distribution and accumulation in HL-60/ADR cells were also examined.Rhodamine123,NBD-ceramide and neutral red were used as fluorescent probes to stain the mitochondria,Golgi apparatus and lysosomes respectively were used to identify the subcellular compartments where ADR was sequestered.Results In drug-sensitive cell line HL-60,ADR fluorescence distributed evenly in the nucleus and cytoplasm,while in multidrug-resistant cell line HL-60/ADR,ADR fluorescence distributed in a punctated pattern in the cytoplasm and was reduced in the nucleus.The mode of ADR distribution in HL-60/ADR cells is highly similar to that of NBD-ceramide.BSO and brefeldin A,instead of verapamil and chloroquine could reverse the abnormal distribution and accumulation of ADR in HL-60/ADR cells.Conclusions The change of ADR distribution and reduction of ADR accumulation in multidrug-resistant cell line was involved in the mechanism of multidrug resistance.

Objective To compare new type streamlined liner pharynx airway with standard type Ⅰ laryngeal mask airway in the clinical effectiveness in gynecologic laparoscopic surgery.Methods Seventy three cases undergone gynecologic laparoscopic surgery were divided into two groups randomly.The observation group(40 cases) and the control group(33 cases) were maintained by streamlined liner pharynx airway(SLIPA) and standard type Ⅰ laryngeal mask airway respectively.The success rate of placement,throat hemorrhage and pain before/after anesthesia and other indicators.were strictly observed and recorded during anesthesia.Results The success rate of placement was significantly higher in the observation group than in the control group(P＜0.05).The incidence of throat hemorrhage and throat pain after surgery were significantly lower in the observation group(P＜0.05).Conclusion The streamlined liner pharynx airway could be easyly and safely placed and causes less tissue injury and complications in gynecologic laparoscopic surgery.SLIPA was worthy of being recommended in clinical surgery.

Adult ; Burns ; etiology ; mortality ; China ; epidemiology ; Coal Mining ; Explosions ; Female ; Gases ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Young Adult

Drowning ; Humans ; Male ; Middle Aged ; Organothiophosphorus Compounds ; poisoning

Objective To investigate the role of IL-11 and CTGF in bone metastasis of breast cancer.Methods A total of 180 pathologically confirmed breast cancer patients in Tianjin Medical University Cancer Institute and Hospital were enrolled,90 of which had bone metastasis.Twenty healthy people who took physical examination at the same period were adopted as controls,excluding those with endocrine or metabolic disease or other chronic diseases.Peripheral blood samples were collected and ELISA was employed to detect IL-11 and CTGF expression.Forty paraffin-embedded breast cancer tissue sections from those with bone metastasis and forty tissue sectioned from those without bone metastasis were detected for IL-11 and CTGF expression with immunohistochemisty.Results Serum IL-11 level was (242.9 ±56.3) μg/L in the group with bone metastasis and (85.9 ± 35.7) μg/L in the group without bone metastasis,with a significant difference (F =43.532,P ＜0.01).Serum level of CTGF was (15.6 ±7.4) μg/L in the group with bone metastasis and (15.0 ± 7.0) μg/L in the group without bone metastasis,with no significant difference (F =3.007,P ＞ 0.05).The rate of positive immunohistochemical staining for IL-11 in the group with bone metastasis (57.5％) was significantly higher than that in the group without bone metastasis (14.3％) (x2 ＝ 36.626,P ＜ 0.01).There was no significant difference in the positive rate of CTGF expression between the group with bone metastasis (17.5％) and the group without metastasis (14.3％) (x2 =0.370,P ＞ 0.05).Conclusions IL-11 expression is correlated with bone metastasis of breast cancer.Breast cancer patients with high IL-11 expression are more prone to develop bone metastasis.

Molecular technologies are sensitive, fast, and cheap in the study on microbial ecology. However, these methods do not provide information about morphology, number, and spatial distribution of the microorganisms. In contrast, Fluorescence in situ hybridization (FISH) combines the precision of molecular biology with the visual information from microscope, and permits visualization and identification of individual miciobial cells within their natural habitat. FISH not only allows the detection of slow growing microorganisms, but also of yet-to-be cultured. It is useful for many applications in diagnosis and assessment of the population structure of complex microbial communities, and is a powerful tool for molecular ecology studies in microbiology, In this paper, major techniques and progresses of FTSH were described. Its application in microbial ecology, as well as problems , pitfalls, and perspectives of FISH are discussed.

ObjectiveTo explore the sonographic features of gouty arthritis.MethodsThe sonographic features of gouty arthritis were summarized by retrospectively studying the sonogram of 19 joints of 5 patients.ResultsFive the first metatarsophalangeal joints,8 knees,2 ankles,2 elbows and 2 wrists were investigated.Out of 19 joints,17(89.4％) had double contour signs,a hyperechoic and irregular band over the superficial margin of the articular cartilage.Joint effusions were seen in 13 of 19 joints (68.4％).Multiple hyperreflective foci could be seen in the joint fluid,which were obvious by shaking the probe.In 19 joints,11 (57.9 ％) had proliferation of the synovium identified,and proliferative synovium were revealed as hyperperfusion or hypoperfusion by color Doppler ultrasound.In one knee,the synovium proliferated obviously with involved area about 5 cm × 2 cm,and hyperechoic aggregates with acoustic shadow could be seen in it.Articular cartilage became irregularly thin and the hyperechoic outline of subchondral bone cortex became rough or even broke in 6 of 19 joint (31.6％).H omogeneous,hyperechoic aggregates with or without acoustic shadow in the soft tissue around the joint were seen in four joints (21.1 ％).Three in these 4 joints exited bone cortex erosions adjacent to aggregates.ConclusionsGouty arthritis has some specific sonographic features,ultrasound maybe usefully discover this disease in early period.