Taking the Second Affiliated Hospital of Zhejiang University School of Medicine as an example,the paper discussed its practices in optimizing outpatient service process.These practices include innovating convenient outpatient service process,establishing a coordination center of hospital's beds to strengthen pre-hospital one-stop management,implementing day surgery to improve inpatient service,implementing professional and humanized hospital clinical care,introducing the concept of fast tract surgery to promote accelerated rehabilitation after surgery,and establishing a follow-up center for inpatients discharged.Such efforts have improved the medical services' efficiency and quality,and improved the patients' satisfaction.

Breast Neoplasms ; genetics ; Carcinoma ; genetics ; Female ; Gene Amplification ; Humans ; Immunohistochemistry ; In Situ Hybridization, Fluorescence ; Polymerase Chain Reaction ; methods ; Receptor, ErbB-2 ; genetics

It is significant to carry out standardization of Prescription Technology on Chinese clinical pharmacy,which will not only improve the regulation of traditional Chinese medicine techniques,but also promote the standardization of the pharmaceutical industry an important part of the building. The discussion of seven areas of clinical medicine about Prescription audit, prescription pricing, prescription cope, deployment dose, footnote implementation, regulating review, dispensing explain for standardization will be improving and perfecting the pharmacy service system.

Objective To elucidate the effect of multi-kinase inhibitor sorafenib on anaplastic thyroid carcinoma cells in the presence or absence of metformin.Methods SW1736 and C643 cells were treated with sorafenib in the presence or absence of metformin for various periods of time.Cell viability was detected by MTT.Cell cycle and cell apoptosis were measured by flow cytometry.Caspase-3 activity was detected by colorimetric kit.Western blot was used to analyze pERK phosphorylation and cyclinD1 expression.Results Sorafenib inhibited the growth of anaplastic thyroid carcinoma cells and induced cell cycle arrest and cell apoptosis.The EC50 of sorafenib in SW1736 and C643 was 3.68 μmol/L and 4.87 μmol/L respectively.After sorafenib ± metformin treatment,the caspase3 activity was 131.5 ％ and 278.0％ (P＜0.01) in SW1736 cells,127.2％ and 196.6％ (P＜0.01) in C643 cells.On the molecular level,sorafenib inhibited the phosphorylation of ERK and decreased the expression of cyclinD1.Metformin amplified the growth inhibitory effect of sorafenib on anaplastic thyroid carcinoma cells.The cell viability was 0.76 ± 0.17 and 0.30 ± 0.04 (P＜0.01) in SW1736 cells,0.72 ± 0.09 and 0.34 ± 0.10 (P＜0.001) in C643 cells after 2.5 μmol/L sorafenib without or with 5 mmol/L metformin treatment.Conclusions The combination of sorafenib and metformin may be a potent strategy for the treatment of anaplastic thyroid carcinoma and other advanced cancers.

Telomere maintenance plays a critical role in cancer progression.Approximately 85% human cancer cells maintain their telomere length through activation of telomerase.Other 15%of cancers maintain telomere length independently of telom-erase by alternative lengthening of telomeres (ALT)pathway. Both events are equally important for telomere length mainte-nance of cancer cells.Human telomere consists of a series of G rich DNA sequences,which could form G-quadruplex.The for-mation of this structure can block the extension of telomeres by telomerase or ALT,resulting in cancer cell death.Thereby,G-quadruplex has been one of the focuses of anticancer therapy in recent years.This review focuses on the latest progress of G-quadruplex stabilizers.

Objective To investigate the effect of 17β-estradiol on the proliferation of thyroid stem/ progenitor cells.Methods In thyroid stem/progenitor cells derived from nodular goiters,the effects of 17 β-estradiol on thyrosphere formation,estrogen receptor (ER) expression,cyclin D1 expression,and mitogen activated protein kinase (MPAK) pathway were analysed by BrdU ELISA,conventional and realtime PCR,immunofluorensence staining,and Western blot.Results 17β-estradiol induced thyrosphere formation and proliferation of thyroid stem/ progenitor cells.ER-α and ER-β were expressed in thyroid stem and progenitor cells with higher mRNA expression level of ER-α compared to differentiated thyrocytes (8.85-±0.81 vs 1.10 ±0.35,P＜0.01).Stimulation by 1 mmol/L 17β-estradiol increased cyclin D1 mRNA expression and ERK phosphorylation levels,which was blocked by an ER antagonist,ICI 182780.Conclusion Estrogen stimulated the growth of stem cells derived from thyroid nodules via estrogen receptor,suggesting the relevance of increased thyroid stem cell proliferation with higher prevalence of thyroid nodules in women.

Objective To explore the relationship between adipocyte fatty acid binding protein (A-FABP) and lower limb vascular disease (LLVD) in the elderly with type 2 diabetes(T2DM).Methods Bilateral lower limb vessels were checked by the High Resolution Color Doppler in all the subjects,including 40 healthy subjects as control (group A),126 T2DM patients.42 T2DM patients had no LLVD (group B),40 had mild LLVD (group C),and 44 had severe LLVD (group D).The levels of plasma A-FABP,blood glucose,lipid profiles,HOMA-IR,hypersensitive C reactive protein (hs CRP),and e-glomerular filtration rate were determined.Results The levels of plasma A-FABP were in the following ascending order of group A(4.5± 1.7)μg/L＜group B(6.1±2.1)μg/L＜group C (7.2 ± 2.3)μg/L ＜ group D (8.4 ± 3.2)μg/L (P＜ 0.01).A-FABP levels elevated along with the decrease of ABI and the increase of L IMT.Multiple logistic regression analysis showed that A FABP levels was main influencing factor of lower limb vascular disease (LLVD) in the elderly with type 2 diabetes.LDL C,HbA1c,HOMR-IR,hs-CRP were the predictive factors for the plasma A-FABP levels in the elderly with T2DM after multiple stepwise regression analysis.Conclusions For elder T2DM patients,the level of plasma A FABP is correlated with the degree of LLVD,and plays an important role in the progress of LLVD.

To study the mechanism of liver injury induced by carbon tetrachloride (CCl4) in rats with non-alcoholic fatty liver disease (NAFLD), and the therapeutic effects of the extract mixture of Dangyao (Swertia pseudochinensis Hara) and Shuifeiji (Silybum marianum Gaertn) on NAFLD rats with liver injury.

Objective To investigate why benign, paroxysmal positional vertigo (BPPV) recurs.Methods Three hundred persons diagnosed with BPPV who had been treated at Tongji Hospital of Huazhong University of Science and Technology between April 2012 and April 2014 were given a telephone follow-up at least one year after their manual repositioning treatment.The respondents were divided into a healthy group and a recurrence group according to whether they said their vertigo had recurred.The age and gender distributions of the two groups were compared, along with their underlying diseases and living-related factors.Causes of the recurrence were then hypothesized.Results Single factor analysis and binary logistic regression analysis showed that overwork, an age over 45, travelling frequently, long use of computers, sleep disorders, oral intake of calcium tablets, posterior circulation ischemia and hyperlipidemia were all closely related to the BPPV recurrence.Age over 45 showed the strongest correlation.Conclusion Aging is the greatest risk factor for the recurrence of BPPV.Posterior circulation ischemia, hyperlipidemia, overwork, sleep disorders, long use of computers and being on business frequently are also predictors of relapse.

A cold saponification method for determination of 5 lutein stereoisomers in dairy products by high performance liquid chromatography ( HPLC ) was developed. Samples were cold-saponified at room temperature and extracted by n-hexane/petroleum/dichloromethane ( 2: 2: 1 , V/V/V ) . Then 5 lutein stereoisomers were separated on a YMC C30 column with gradient elution using methanol/methyl tert-butyl ether as the mobile phase, and data were acquired by a photodiode array detector at wavelength of 445 nm. The calibration curve was linear in the range of 0 . 127-5 . 082 mg/L with correlation coefficient of 0 . 9999 , and the recoveries were from 96 . 7% to 102 . 2% with the RSDs in the range of 4 . 1%-5 . 4% ( n=6 ) . The limit of detection was 0 . 010 μg/g ( S/N=3 ) , and the limit of quantification was 0 . 030 μg/g ( S/N=10 ) . By presenting results of good accuracy, precision and sensitivity, this method validates its suitability for routine analysis of 5 lutein stereoisomers in dairy products.