The currently unfavorable physician - patient relationship has lead to a total loss of interests from multiple sides of hospitals,patients,medical staff,medical education and the society,which specifies in the wellbeing loss of patients and the whole population.The social stability has also been affected.The health care reform should aim to minimize the conflicts between doctors and patients,thus the above mentioned losses will be diminished and a harmonious physician - patient relationship will be built up and the win - win pattern of benefits between doctors and patients will also be realized.Multiple efforts from the government,society,hospitals,medical staff,and patients are all needed to achieve such a goal.

?AIM:To study the changes of ocular surface in cataract patients with Meibomian gland dysfunction ( MGD) who treated with Meibomian gland massage before surgery.?METHODS: Totally 90 patients ( 93 eyes ) with cataract and MGD were randomly divided into two groups. Patients in experimental group were treated with hot compress and Meibomian gland massage every day before surgery, while the patients in the control group were not taken. Two groups of patients received phacoemulsification combined with intraocular lens implantation. Lid margin abnormalities, secretion characteristics, Schimer I test ( SⅠt) and tear film break-up time ( BUT ) were recorded and compared between two groups using slit lamp microscope inspection preoperatively and postoperatively 1wk.?RESULTS:In the control group, the postoperative score of eyelid margin and Meibomian gland secretion was increased significantly than preoperative, while the value of BUT and SⅠt was down significantly. Compared with control group, the postoperative score of eyelid margin shape and Meibomian gland secretion in the experimental group was decreased significantly, while the value of BUT and SIT improved significantly (P<0. 05).?CONCLUSION: Phacoemulsification can aggravate the Meibomian gland dysfunction and have some extent of effects on the ocular surface. Meibomian gland massage before surgery can significantly improve the function of Meibomian gland and the state of ocular surface in patients with MDG.

AIM:To compare the higher-order aberrations between implantations of AcrySof and AcrySof ReStor multifocal aspherical intraocular lens(IOL) with various pupil diameters.METHODS:Fifty-four patients(62 eyes)with bilateral senile cataracts were retrospectively selected.Patients were operated with phacoemulsification and IOL implantation.They were divided into two groups based on the IOL implantation of AcrySof IQ and AcrySof ReStor.Wave front aberration:spherical aberration(C12)and the root mean square of the total higher-order aberration(RMSh)were observed 3 months after surgery.RESULTS:The larger the pupil was, the higher the C12 and RMSh were in the eyes (P<0.01).There were no statistical differences in C12 or RMSh between two groups at 5, 6 or 7mm pupil diameters (P>0.05). CONCLUSION:There are no differences between AcrySof IQ group and AcrySof ReStor group at 5, 6 or 7mm pupil diameters.

Objective To explore the effect of postasphyxial-serum in neonate on the expressions of Bcl-2-antagonist of cell death(BAD)and Bcl-2-associated X protein(BAX)in renal tubular cells(HK-2).Methods HK-2 cells were used as target cells.The experiment were divided into control group,asphyxia group and pyrrolodine dithiocarbamate(PDTC)blocking group.Control group:DMEM culture fluid was not contained asphyxia blood serum in every group;asphxia group:DMEM culture fluid contained 20 mL/L asphyxia blood serum in every group;PDTC blocking group:DMEM culture fluid contained 20 mL/L asphyxia blood serum and 40 ?mol/L PDTC in every group.The expressions of both BAD and BAX on cytoplast were detected by immunohistochemical method.Results Calculated Points according to HSCORE,compared with controls group[(1.97?0.26)and(1.77?0.11)],after stimulated with postasphyxial-serum,the expressions of both BAD and BAX of HK-2 cells of asphyxia group[(2.73?0.20)and(2.44?0.13)] and PDTC blocking group[(2.38?0.13)and(2.17?0.08)] significantly increased[F(BAD)=28.61,F(BAX)=15.51 Pa

ObjectiveTo explore the detection significance of insulin-like growth factor-I(IGF-I),IGF-binding protein-3(IGFBP-3) in children with acute lymphoblastic leukemia(ALL).MethodsSerum samples were obtained from 30 ALL children without any medication;serum control samples were obtained from 30 cases of healthy children.There were no significant differences of body weight,age and sex between 2 groups.All children had no case history of liver,kidney,malnutrition and endocrine system disease.IGF-Ⅰ was determined by radioimmunoassay kit.IGFBP-3 was determined by immunoradiometric kit.The data were analyzed with SPSS 11.0 software.ResultsThe level of IGF-Ⅰ in ALL group [(18.95?4.02)?106 g/L] was significantly lower than that in control group [(34.12?7.86)?106 g/L](t =9.412P

The gene types of breast cancer can be classified into three types according to its molecules: Luminal type A, Luminal type B, HER-2-positive type, triple negative type. Authors combined pathological characteristics of breast cancer, biological characteristics, and comprehensive treatment, used syndrome typing based medication, and explored treatment meticulous ideas and methods of "treating the same disease with different methods" as well as "different treatment methods in accordance with patients individually".
Biomarkers, Tumor ; genetics ; Breast Neoplasms ; classification ; genetics ; therapy ; Female ; Humans ; Receptor, ErbB-2 ; genetics

OBJECTIVETo study the chemical constituent bud of the flowers of Jasminum officinale var. grandiflorum.

METHODThe compounds were isolated and purified by recrystallization and chromatography on silica gel and Sephadex LH - 20 column. Their structures were elucidated on the basis of physicochemical properties and spectral analysis.

RESULTSix triterpenoid saponins were identified as 3-O-alpha-L-rhamnopyranosyl (1 --> 2)-beta-D-xylopyranosyl- hederagenin-28-O-beta-D-galactopyranosyl (1 --> 6)-beta-D-galactopyranosyl ester (1), hederagenin-3-O-beta-D-glucopyranosyl (1 --> 3)-alpha-L-arabinopyranoside (2), 2alpha, 3beta, 23-trihydroxyolean-12-en-28-oic-O-beta-D-glucopyranosyl ester (3), hederagenin-3-O-beta-D-xylopyranosyl (1 --> 3)-alpha-L-rhamnopyranosyl (1 --> 2)-alpha-L-arabinopyranoside (4), 2alpha, 3beta, 23-trihydroxyolean-12-en-28-oic-O-alpha-L-rhamnopyranosyl (1 --> 4)-beta-D-glucopyranosyl (1 --> 6)-beta-D-glucopyranosyl ester (5), hederagenin-3-O-alpha-L-rhamnopyranosyl (1 --> 2)-alpha-L-arabinopyranoside (6).

CONCLUSIONCompound 1 is a new compound. Compounds 2, 3, 4, 5, 6 were isolated from the genus Jasminum for the first time.

Chromatography, Gel ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Flowers ; chemistry ; Jasminum ; chemistry ; Magnetic Resonance Spectroscopy ; Molecular Structure ; Saponins ; chemistry ; isolation & purification ; Triterpenes ; chemistry ; isolation & purification

Objective To find out the situation of household consumption of iodized salt in Hebei province so as to provide scientific basis for prevention and control of iodine deficiency disorders(IDD). Methods According to the "national iodine deficiency disorders surveillance program (Trial)", the county (city, district) was taken as a unit, township (town) and administrative villages were selected in accordance with the principle of systematic sampling, then households were chosen by random sampling to collect their edible salt in Hebei province from 2007 to 2009. Salt iodine content was detected by direct titration method. Results A total of 48 675, 48 448 and 48 756 salt samples were collected from 2007 to 2009, respectively. The consumption rate of qualified iodized salt from 2007 to 2009 was 91.16%, 91.96% and 96.17%, respectively. There were 24.6%(41/167)and 18.0%(30/167)counties with consumption rate of qualified iodized salt under 90% in 2007 and 2008, respectively. The percentage of counties with consumption rate of qualified iodized salt above 90% was 100.0%(167/167) in 2009. In general there was a significant differences in frequency distribution of consumption rates of qualified iodized salt among the three years(H = 10.778, P ＜ 0.01 ), and the difference was found significant between 2007 and 2009 as well as between 2008 and 2009(all P ＜ 0.05), but was not significant between 2007 and 2008(P ＞ 0.05). Conclusions The consumption rate of qualified iodized salt at household level increases annually from 2007 to 2009. By 2009,the consumption rate of qualified iodized salt in each county is more than 90%, which has reached the national standard stipulated in "the evaluation programs for fulfilling the goal of eliminating IDD at county level".

OBJECTIVETo study the growth inhibition effect of Brucea javanica Fruit Oil Emulsion (BJFOE) on human ovarian caner SKOV3 cells and the transplanted tumor of SKOV3 nude mice.

METHODSGrowth inhibition effects of different concentrations BJFOE alone or its combination with cisplatin on human ovarian cancer cell SKOV3 were measured using MTT method. The orthotopic transplantation tumor model of human ovarian cancer SKOV3 cell lines was established in nude mice. Totally 32 ovarian cancer nude mice were randomly divided into 4 groups, i.e., the blank control group (Group A), the BJFOE group (Group B), the BJFOE combined Cisplatin group (Group C), and the Cisplatin control group (Group D), 8 in each group. Mice in Group A were intraperitoneally injected with normal saline (0.2 mL/ 20 g), once per two days. Mice in Group B were intraperitoneally injected with BJFOE (0.2 mL/20 g), once per two days. Mice in Group C were intraperitoneally injected with cisplatin (3 mg/kg) 0.2 mL on the first day, and intraperitoneally injected with BJFOE on the second day. Mice in Group D were intraperitoneally injected with cisplatin (3 mg/kg) 0.2 mL, once per two days. All mice were injected for six times, and sacrificed 48 h after the last injection. The lesion formation of the abdominal tumor tissue was observed. Tumor specimens were obtained to perform HE staining. Expression levels of MRP-1/CD9 and integrinα-5 were detected using Western blot.

RESULTSThe inhibition of BJFOE was time-dose depend- ently correlated with its inhibition effect of SKOV3 cells. The inhibition effect of BJFOE in combination of cisplatin was significantly superior to that of using any of the two drugs alone. Western blot results showed expression levels of MRP-1/CD9 and integrinα-5 were up-regulated in Group B and Group D with statistical difference (P < 0.05). But they were down-regulated in Group C with statistical difference (P < 0.05).

CONCLUSIONSIntraperitoneal injecting BJFOE was feasible and effective for treating ovarian cancer. BJFOE also could inhibit the invasion and migration of tumor cells targeting at MRP-1/CD9 and integrinα-5. But its specific anti-tumor mechanism was not clearly probed.

Animals ; Antineoplastic Agents, Phytogenic ; pharmacology ; Brucea ; Cell Line, Tumor ; Cisplatin ; Female ; Fruit ; Humans ; Mice ; Mice, Nude ; Neoplasm Transplantation ; Ovarian Neoplasms ; Plant Oils ; pharmacology

ObjectiveTo investigate the histological features as well as the factors influencing liver disease progression in Chinese patients with chronic hepatitis C (CHC). MethodsA total of 102 CHC patients who underwent percutaneous liver biopsy between August 2007 and May 2010 were recruited. Age, gender, body mass index (BMI) and transmission route of recruited patients were recorded. Serum levels of alanine transaminase (ALT) and aspartate transaminase (AST), HCV genotypes, HCV viral load and liver histological changes were detected. Statistical analysis was done by t test and Logistic regression. ResultsThe serum levels of ALT and AST in CHC patients with histological activity index (HAI) ≥4 were much higher, while platelet (PLT) counts were lower than those with HAI ＜4(t=2.209, 2. 298 and 2. 565, respectively; all P＜0.05). Likewise, in patients with F≥3, the serum levels of ALT and AST as well as the mean age and the duration of infection were significantly elevated compared with F ＜ 3 group ( t = 3.497, 2. 758, 2. 340 and 2. 570,respectively; all P＜0. 05), while PLT counts were much lower (t = 2. 761, P=0. 007). The unvariate predictors for HAI≥4 were female, ALT＞1 × upper limits of normal (ULN), AST level,F≥3, HCV RNA≥6 lgIU/mL and PLT counts. By mutivariate analysis, the Ishak stage score was the only independent predictor for HAI≥4 (OR 3.098, 95％CI 1.884-5. 092; P＜0.01). Finally,the univariate predictors for F≥3 were age, BMI≥24 kg/m2 , ALT＞1 × ULN, AST level, HAI≥4,PLT counts and duration of infection≥ 15 years. Multivariate analysis revealed that age (OR 1. 074,95％CI 1.006-1. 146; P=0.033), ALT level (OR 1. 035, 95％CI 1.015－1.055; P＜0.01), ASTlevel (OR 0. 969, 95％CI 0. 948－0. 990; P=0. 005), the duration of infection ≥15 years (OR 37. 215, 95％CI 5. 816－238. 127; P＜0.01) and HAI≥4 (OR 1. 939, 95％CI 1. 426－2. 636; P＜0.01) were independent predictors for F≥ 3. ConclusionAge, ALT level, AST level, duration of infection≥15 years, HAI≥4 are independent predictors for liver fibrosis.