Objective To evaluate results of double eyelid operations with different incisions.Methods 100 patientswere selected randomly from out-patients that accepted double eyelid operation.Half of them were objected to double eyelid operation through a palpebral marginal incision.Incision was designed along the palpebral margin,close to boots of eyelashes.Most of the subcutaneous tissues was cut and removed,and then dermis and tarsal plate were fixed with 5 stitches of suture.About 1-3 mm wide of skin along superior margin was removed reasonably.In another 50 cases.double eyelid operation was performed with conventional incision.Incision was designed 6-8 mm far from the palpebral margin.Most of the subcutaneous tissues was removed.and then dermis and tarsal plate were fixed with 5 stitches of suture.Results Postoperative results were evaluated 5 days and 1 month after operation respectively.Postoperative double eyelid shapes were all satisfled in two groups.Swollen eyedids and scar were more inconspicuous in the cases with the palpebral-marginal incision without impairment on eyelashes.Conclusion Compared with double eyelid operation with conventional incision,blepharoplasty with palpebral margin incision has the same results but with lighter impairment,milder hydropsia and more inconspicuous scar.The key point of this procedure is the fixation of dermis and tarsal plate,keeping a good radian of double eyelid line.

Objective To explore the safety of the mobilization of peripheral blood stem cells(PBSC)by granulocyte colony-stimulating factor(G-CSF)in elderly donors.Methods 28 peripheral arteriosclerotic occlusive disease(PAOD)elderly patients(aged≥60 years),and 29 healthy sibling young/adult donors(aged＜60 years)for peripheral allogenic stem cell transplantation were included.Blood samples were collected immediately before starting G-CSF and prior to PBSC collection to analyze the following parameters:the WBC counts,fibrinogen(FIB),D-dimer (D-D),thrombin antithrombin complex(TAT),antithrombin(AT)and yon Willebrand factor antigen(vWF:Ag). Results It had a very significant increase in D-D and vWF:Ag and a very significant decrease of AT(P＜0.01),af- ter mobilization by G-CSF,and a increase in FIB and TAT were also observed(P＜0.05,P＜0.01)in elderly group.In the young/aduh group,the increase in FIB was significant(P＜0.05).The elevating extent of D-D and TAT after G-CSF administration was significantly higher in elderly group than that in young/adult group(P＜0.05).Compared to young/adult group,there was a significant increase in thrombotic events and cerebrovascular ac- cident(P＜0.05).Conclusion In PBCS donorsreceiving G-CSF it reveals activation of both coagulation and en- dothelial cells and inhibition of anticoagulant system that can favor the developing of thrombotic events,which is more remarkable in elderly donors.Therefore a careful monitoring for coagulation system should be considered in those elderly cases.

Objective To understand the current state of community nurses in Jilin Province and its nursing training so as to provide basis for constructing community nursing training system. Methods 583 community nurses from community health care service centers (stations) in three cities of Jilin Province were investigated with cluster random sampling method to acquire their proficiency level of community nursing knowledge and its demand. Results Common basic nursing knowledge was best mastered by community nurses (63.8%), while knowledge about scientific research was worst mastered (13.6%). Community nurses who were young, in low positions, with work experience for 5 to 9 years, mastered the knowledge worse, 42.9% of them did not attend training. The commonest training problem was that the training period was too short (64.6%); the highest demand was common diseases training for the elderly. Conclusions Nursing training is an important way to improve overall quality of community nurses in the light of unbalance status of their quality in our province and training not being put into place.

Objective To investigate the value and clinical significance of congenital heart diseases (CHD)detection in twins.Methods A total of 1103 twins were included in this study(127 twins were at high risk for CHD).The fetal hearts were scanned by ultrasound using Yagel's heart examination method. Autopsies were done when the pregnancy was terminated.And blood samples from fetal hearts or umbilical veins were used to evaluate fetal chromosomes.A close follow-up was conducted for normal heart cases and another heart examination was done within three months after birth.Results(1)12 twins(1.09%,12/ 1103)had CHD.Among them,4 cases were from the high risk for CHD group(33.3%,4/12),and 8 cases(66.7%,8/12)were from the low risk pregnancy group.(2)Two twins suffered from the same CHD (one pair were both TOF,and the other pair were both rhabdomyoma).One pair of twins had different abnormalities(one baby was TOF,and the other was duodenal atresia with a normal heart).All three pairs of twins chose termination and autopsies were conducted.Unanimous conclusions between prenatal ultrasound and autopsy were obtained.Nine twins were CHD in one baby and a normal heart in the other baby.Seven of them had the same conclusion after delivery.(3)Two twins with CHD were found with fetal abnormal chromosome.(4)1091 cases were not found having any abnormality,however,one fetus from one twin pair was diagnosed with ventricular septal defect(VSD)with abnormal chromosome after birth,and one fetus from another twin pair had patency of ductus arteriosus after birth.(5)The sensitivity of Yagel's heart examination was 82.4% and specificity was 100% in twins.Conclusion Yagel's heart examination is an effective and time-saving method to scan fetal hearts in twins.

OBJECTIVETo establish a method for studying efficacious materials of traditional Chinese medicines from an overall perspective.

METHODCarthamus tinctorius was taken the example. Its major components were depleted by preparing liquid chromatography. Afterwards, the samples with major components depleted were evaluated for their antioxidant effect, so as to compare and analyze the major efficacious materials of C. tinctorius with antioxidant activity and the contributions.

RESULTSeven major components were depleted from C. tinctorius samples, and six of them were identified with MS data and control comparison. After all of the samples including depleted materials are compared and evaluated for their antioxidant effect, the findings showed that hydroxysafflor yellow A, anhydrosafflor yellow B and 6-hydroxykaempferol-3, 6-di-O-glucoside-7-O-glucuronide were the major efficacious materials.

CONCLUSIONThis study explored a novel and effective method for studying efficacious materials of traditional Chinese medicines. Through this method, we could explain the direct and indirect contributions of different components to the efficacy of traditional Chinese medicines, and make the efficacious material expression of traditional Chinese medicines clearer.

Alkalies ; chemistry ; Antioxidants ; chemistry ; Carthamus tinctorius ; chemistry ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; chemistry ; Glucosides ; chemistry ; Mass Spectrometry

Objective To analyze the complications of coronary rotational atherectomy and to evaluate the safety of the procedure. Methods We evaluated the procedural and angiographic outcomes of 248 consecutive procedures to rotational atherectomy between January 2000 and October 2016. Results 27 cases(10.9％)were found to have rotational atherectomy related complications. Among these 27 cases,coronary spasm occurred in 2 cases(0.8％),no reflow in 8 cases(3.2％), coronary dissection in 5 cases(2.0％),burr entrapment in 6 cases(2.4％),wire breakage in 3 cases(1.2％), and coronary perforation in 3 cases(1.2％). There were no death,acute myocardial infarction and emergent coronary bypass graft.14 case(5.6％)had PCI-related myocardial infarction during hospital stay.In-hospital major adverse cardiaccerebral event(MACCE)rate was 5.6％. Conclusions Coronary rotational atherectomy can be performed with high success rates and procedure-related complications are rare.

OBJECTIVETo investigate the therapeutic efficacy of standard antiviral therapy applied after interferon (IFN) treatment failure in patients with chronic hepatitis C (CHC).

METHODSCHC patients who completed a 48-week course of IFN therapy (pegylated (Peg)-IFNa-2a at 180 mug, qw, ih with or without ribavirin (RBV) at 15 mg/kg/w) in our hospital between January 2009 and June 2012 but who showed no response (at week 48) or who relapsed (at week 72) were enrolled in the study. Prior to initiating the 48-week course of retreatment therapy (Peg-IFNa-2a plus RBV as above), the hepatitis C virus (HCV) genotype was detected and the viral load measured (baseline) by PCR of HCV RNA. Each patient's response to therapy was classified as follows: baseline vs. week 4 (rapid virological response, RVR), vs. weeks 12 and 24 (early virological response, EVR), vs. week 48 (end of treatment virological response, ETVR) and vs. week 72 (sustained virological response, SVR).

RESULTSOf the total 235 cases administered retreatment therapy, 60.0% (n = 140) achieved RVR, 77.4% (n = 182) achieved EVR, 83.8% (n = 197) achieved ETVR, 68.0% (n = 68%) achieved SVR, and 15.7% (n = 37) relapsed. Stratification analysis of recurrence (n = 158) and non-responsive (n = 77) sub-groups showed that the recurrence group experienced significantly higher rates of RVR, EVR, ETVR and SVR, but a significantly lower rate of relapse. Stratification analysis of genotype 1b carrier (n = 206) and non-1b carrier (n = 29) sub-groups showed that the 1b carriers had significantly lower rates of RVR, EVR, ETVR and SVR, but a significantly higher rate of relapse. Finally, the patients who achieved RVR (vs. non RVR, n = 95) and EVR (vs. non-EVR, n = 53) showed higher rates of SVR and ETVR.

CONCLUSIONCHC patients who fail to respond to the initial course of standard IFN-based therapy may achieve SVR upon retreatment, especially those infected with the HCV genotype 1b.

Adult ; Antiviral Agents ; administration & dosage ; therapeutic use ; Female ; Genotype ; Hepacivirus ; genetics ; Hepatitis C, Chronic ; drug therapy ; Humans ; Interferon-alpha ; administration & dosage ; therapeutic use ; Interferons ; therapeutic use ; Male ; Middle Aged ; Polyethylene Glycols ; administration & dosage ; therapeutic use ; Recombinant Proteins ; administration & dosage ; therapeutic use ; Retreatment ; Ribavirin ; administration & dosage ; therapeutic use ; Treatment Failure

OBJECTIVETo investigate the effect of baicalein on proliferation and migration of multiple myeloma (MM) cell lines and its molecular mechanism.

METHODSThe MM cell line RPMI-8226 and U266 cells were used as the model, and treated with different concentration and time of baicalein the effect of baicalein on the MM cells proliferation was assessed by MTT assay. With or without baicalein or Interleukin-6 (IL-6) treatment, the β-catenin protein level was analyzed by immunofluorescence assay and western blot assay and mRNA levels of β-catenin, c-myc, cyclin D1 and integrin 7 gene by RT-PCR. Transwell chamber migration assay was used to detect the cells migration ability with different concentration of baicalein cultured.

RESULTSBaicalein inhibited the MM cell line RPMI 8226 and U266 cell proliferation in a dose- and time-dependent manner. It simultaneously inhibited β-catenin protein level to resist the effect of IL-6 on inducing MM cell proliferation, and resulted in decrease of β-catenin, c-myc, cyclinD1 and integrin β7 mRNA levels. Baicalein also decreased migration ability of MM cells in a dose-dependent manner by SDF-1.

CONCLUSIONBaicalein can inhibit MM cells proliferation and migration, and its molecular mechanisms are associated with inhibition of proliferation related genes β-catenin, c-myc, cyclin D1 and integrin β7 expression.

Antigens, CD ; metabolism ; Cell Line, Tumor ; Cell Movement ; drug effects ; Cell Proliferation ; drug effects ; Cyclin D1 ; metabolism ; Flavanones ; pharmacology ; Humans ; Integrin alpha Chains ; metabolism ; Interleukin-6 ; pharmacology ; Multiple Myeloma ; metabolism ; pathology ; Proto-Oncogene Proteins c-myc ; metabolism ; RNA, Messenger ; genetics ; beta Catenin ; metabolism

Objective To compare the differences in gait characteristics and stability of women walking with or without sports bra.Methods Twelve women with C cup breast were required to walk on the treadmill (at the speed of 6 krn/h) with and without sports bras,respectively.Their gait parameters were collected by using Qualisys Track Manager high-speed infrared motion capture system.Results Compared with the bare-breasted condition,the maximum and minimum angles of the upper trunk were significantly smaller when subjects wearing the sports bra,the range of trunk flexion angles and trunk torsion angles were also relatively smaller,and the standard deviation of hip flexion angles during 10 gait cycles was obviously smaller.However,no differences were found in stride frequency between two breast support conditions.Conclusions Different breast support conditions have a significant influence on the upper trunk angle,trunk flexion angle and trunk torsion angle.Walking without bra will increase the range of trunk angle and deteriorate the walking stability.The stride frequencies under different breast support conditions have individual differences.

Objective:To evaluate 1,8-cineol as vaccine adjuvants to enhance influenza vaccine immune efficacy.Methods:80 BALB/c mice were divided into blank control group,1,8-cineol group,HA group and HA+ 1,8-cineol group,each group of 20.Blank control group normal breeding,HA group accepted HA protein 0.2 μg,the HA+1,8-cineol group was given 0.2 μg HA+ 100 mg/kg 1,8-cineol,1,8-cineol group was given 100 mg/kg 1,8-cineol.Except the blank group,other groups of mice intranasal immunized for three times interval of one week.At the fourth weeks each mice was infected with 10LD50 influenza virus FM1.On the 6 days after the infected,10 mice in each group were collected serum,using enzyme-linked immunoassay(ELISA)to detect serum IgG,IgG1b,IgG2a, IgG2b in 450 nm absorbance values(OD).Removed the lung tissue and measured the lung index and pathological.Remaining mice continue to observe 15 days and record the deaths,calculating the infected mice survival rate.Results:Compared with the HA group, HA + 1,8-cineol group can reduce the lung index,alleviate the pulmonary lesions,improve the serum IgG,IgG1b,IgG2a,and increases the survival rate of infected mice.Conclusion:1,8-cineol as vaccine adjuvants,can strengthen the immune effect of influenza vaccine.