Purpose　The aim is to develop a new method for the determination of the activity of hepatocyte growth factor (HGF). Met hods　 Rat hepatocytes were prep ared by collagenase perfusion and incubated at 5% CO2 incubator for 1.5 h. The n HGF was added into the culture medium and incubated at 5% CO2 incubator for 1.5 h. The cell viability was determined by MTT method.Results　～1 142 μg/ml improved the number of cell viability significantly （AHGF/Acontrol） ＞2.Conclusion　Th is new method was stable, time-saving and of good reappearance. It was adapted to the determination of HGF activity.

OBJECTIVE:To determine the contents of chloromycetin and dexamethasone acetate in Jiefu cream.METHODS:A reversed-phase HPLC was established for the determination with C18 column as stationary phase.The mobile phase consisted of acetonitrile and 0.05%mol/L phosphate buffer solution(40∶60),the detection wavelength was 240nm.RESULTS:Chlorom-ycetin had a good linearity (r=0.9 998) in the range of 0.1～0.3mg/ml,the mean recovery was 100.6% with a RSD of 1.3%.Dexamethasone acetate had a good linearity(r=0.9 998) in the range of 0.02～0.08mg/ml,the mean recovery was 101.1% with a RSD of 1.7%.CONCLUSION:The method is simple,sensitive and accurate.

Efficacy of chemotherapy for advanced gastric cancer is unsatisfactory. Molecular targeted therapies have emerged as a novel approach to the treatment of advanced gastric cancer in recent years.These therapeutic strategies include targeting EGFR signal transduction pathway,anti-angiogenesis therapy,multi-target molecular targeted drugs. Targeted drugs such as trastuzumab,cetuximab,bevacizumab,apatinib,sorafenib sunitinib,lapatinib and everolimus which are targeting HER2,EGFR,VEGF and mTOR pathway,are applied in the comprehensive treatment of advanced gastric cancer,and their therapeutic effects are encouraging.

Objective To report our experience in the embolization of the high-flow vascular lesion in the head and neck by direct percutaneous puncture. Methods Eleven cases of high-flow vascular lesion in the head and neck (8 cases of central hemangioma of the jaws and 3 cases of juvenile nasopharyngeal angiofibroma) were included in this study group. The patients of central hemangioma of the jaws were embolized with coils by a 14-gauge needle, and the fibered coils were placed directly into the center of the intraosseous AVM. The patients of juvenile nasopharyngeal angiofibroma were embolized with NBCA by a No.7 needle. The procedure was under the guidance of DSA machine (Philips V3000). Results The acute arterial bleeding in patients with central hemangioma of the jaws from the extraction of the tooth was controllable, and the pericoronal oozing of bleed disappeared in the 9-24 months follow-up. The juvenile nasopharyngeal angiofibromas were resected without blood transfusion after the embolization. Conclusion The embolization of the high-flow vascular lesion in the head and neck by direct percutaneous puncture was effective and safe, however the longer follow-up was expected.

OBJECTIVETo observe the clinical effect of chronic fatigue syndrome (CFS) treated with moxibustion at Gaohuang (BL 43).

METHODSWith stratified block randomization, 72 patients accorded with inclusive criteria were divided into a moxibustion at Gaohuang (BL 43) group (moxibustion group) and an acupuncture group, 36 cases in each one. In the moxibustion group, Gaohuang (BL 43) was treated with big moxa cones as the main acupoint, 10 cones a time; Qihai (CV 6) and Zusanli (ST 36) were added with big moxa cones, 7 cones a time. In the acupuncture group, acupoints were the same as those in the moxibustion group, and twirling reinforcing method was used after qi arriving, 60 times one minute and 360° with range. In the two groups, 10-day treatment was made into one course and there were two days between courses. The treatment was given once a day for 3 courses. Changes of fatigue assessment index (FAI) before and after treatment and clinical effects were observed.

RESULTSThe total effective rate was 88.9% (32/36) in the moxibustion group, which was better than 72.2% (26/36) in the acupuncture group apparently (P < 0.05). After treatment in the two groups, FAI scores were obviously declined compared with those before treatment (both P < 0.01) and FAI score in the moxibustion group was apparently lower than that in the acupuncture group (P < 0.05).

CONCLUSIONMoxibustion at Gaohuang (BL 43) can improve the FAI score of patients with CFS and the clinical efficacy is definite.

Acupuncture Points ; Adult ; Fatigue Syndrome, Chronic ; therapy ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Treatment Outcome ; Young Adult

Objective To investigate the status on children of 3-14 years old who suffered from cerebral palsy in Liaoning province. Methods One thousand three hundred and twenty-three cases of children with cerebral palsy of 3-14 years old who received rehabilitation in city hospital, county hospital and community hospital were investigated from January 2013 to October 2016 in 14 cities in Liaoning Province. The proportion of cerebral palsy children in 3-4 years old, 4-5 years old, 8-9 years old, 5-6 years old , 6-7 years old and 7-8 years old was about 10%, and in the other age the proportion was about 7%. The proportion of men and women generally was 4:1;neonatal convulsion (252 cases, 19%), premature delivery (230 cases , 17.3%) and low birth weight infant (187 cases, 14.1%) were main risk factors and accounted for more than 10%. Spastic type cerebral palsy accounted for the highest proportion (54.35%, 719 cases)and ataxia cerebral palsy accounted for the lowest proportion (2.95%). In complications , lower intelligence accounted for the highest proportion (50.34%, 666 cases), followed by the language barrier (43.99% , 582 cases), and the other complications accounted for less than 10%.;gross motor function classification in most studied children was stageⅡ(35%) and stageⅢ(32.50%); 6.95% patients could go to school, and 84.96% patients had health insurance. Patients coming from city accounted for 69.01%, and patients coming from rural area accounted for 30.99%. Mothers′ education below primary school was 4.16% . 36.05% children received rehabilitation in comprehensive hospital, 60.09%in children′s hospital and 3.85%in maternal and child health hospital. Conclusions Spastic cerebral palsy is the main type of children with cerebral palsy in Liaoning.High risk factors include neonatal convulsions, premature birth and low birth weight infants. Most patients complicate with low intelligence and language barriers.This paper can be used as the basis of further research on prevention and treatment

Objective To investigate the application value of single detection and combined detection of 4 kinds of inflammatory indicators of procalcitonin (PCT ) ,high sensitivity C-reactive protein(hs-CRP) ,interleu-kin-6(IL-6) and white blood cell(WBC) in diagnosing type 2 diabetes mellitus(T2DM) bloodstream by analy-zing the levels of peripheral blood PCT ,hs-CRP ,IL-6 and WBC in the T2DM bloodstream infection group and T2DM non-bloodstream infection group .Methods The clinical data in 85 patients with T2DM bloodstream in-fection (T2DM bloodstream infection group ) and contemporaneous 80 cases of T2DM non-bloodstream infec-tion(T2DM non-bloodstream infection group) in this hospital from January 2013 to July 2016 were retrospec-tively analyzed .The levels of various inflammatory indicators in peripheral blood were analyzed .The receiver operating characteristic(ROC) curve of various inflammatory indicators was drawn ,the area under the curve (AUC) and the best cut-off value were calculated .The detection schemes included 24 kinds of schemes such as the single indicator ,2-indicator ,3-indicator and 4-indicator .Results The levels of PCT ,hs-CRP ,IL-6 and WBC in the T2DM bloodstream infection group were significantly higher than those in the T 2DM non-blood-stream infection group ,the difference was statistically significant (P<0 .05) .AUC of PCT ,hs-CRP ,IL-6 and WBC were 0 .909 ,0 .818 ,0 .838 and 0 .760 respectively ,with best cut-off values of 0 .493 ng/mL ,11 .19 ng/mL ,40 .95 pg/mL and 11 .87 × 109/L respectively .The Youden index of PCT was highest (0 .65) and the ac-curacy of IL-6 was highest (83 .33％ ) in the single indicator detection scheme .The Youden index and accuracy of the scheme of PCT/hs-CRP and PCT+hs-CRP+IL-6 were highest in the combined detection scheme .Con-clusion PCT detection has the prominent value in the assisted diagnosis of T 2DM bloodstream infection .Inthe combined detection scheme ,PCT/hs-CRP and PCT+hs-CRP+IL-6 have the highest value in the assisted diagnosis in T2DM bloodstream infection .

Objective:To research the clinical effect of early comprehensive intervention for physical and intelligence development of premature infant (test-tube baby).Methods:One hundred and eleven premature infant in Dalian Municipal Women and Children′s Medical Center from June 2016 to June 2018 were enrolled. Study group (57 cases) received comprehensive intervention including health education, exercise training, nutrition guidance and rehabilitation therapy, and control group (54 cases) received health education. The weight, height, head circumference and CDCC score of two groups were analyzed in 3, 6 and 12 month.Results:Physical development: the weight [3 month: (4.72 ± 0.19) kg vs. (4.34 ± 0.29) kg; 6 month: (6.49 ± 0.37) kg vs. (6.25 ± 0.41) kg; 12 month: (9.58 ± 1.15) kg vs. (8.76 ± 0.92) kg] and height [3 month: (59.63 ± 5.51) cm vs. (56.29 ± 5.86) cm; 6 month: (65.09 ± 5.94) cm vs. (62.36 ± 6.20) cm] in 3, 6 and 12 month, and head circumference in 3 and 6 month [3 month: (37.71 ± 1.77) cm vs. (35.90 ± 1.48) cm; 6 month: (43.18 ± 1.96) cm vs. (41.82 ± 2.61) cm] of study group were higher than those in control group, and all difference had statistical significant ( P<0.05). Intelligence development: the MDI [3 month: (84.49 ± 9.78) scores vs. (80.58 ± 10.40) scores; 6 month: (89.65 ± 13.21) scores vs. (83.24 ± 17.66) scores; 12 month: (96.03 ± 15.43) scores vs. (89.71 ± 17.85) scores] and PDI score of study group was higher than that in control group in 3, 6 and 12 month [3 month: (82.68 ± 5.35) scores vs. (79.43 ± 7.21) scores; 6 month: (86.34 ± 8.33) scores vs. (82.51 ± 9.67) scores; 12 month: (94.86 ± 10.27) scores vs. (90.32 ± 11.65) scores] ( P<0.05). Conclusions:Early comprehensive intervention has a good clinical efficacy for physical and intelligence development of premature infant (test-tube baby) and is worthy of popularizing and applying.

OBJECTIVETo compare the efficacy differences between manual acupuncture (MA) and electroacupuncture (EA) in the treatment of hemiplegia after acute ischemic stroke.

METHODSSixty-eight patients of hemiplegia after acute ischemic stroke were randomized into a MA group (34 cases) and an EA group (34 cases). The routine western medication and bilateral Dingnieqianxiexian (MS 6) were adopted in the two groups. The needles were retained for 30 min. In the MA group, the even-needling technique was used for 3 times during the needle retaining, 1 min each time. In the EA group, on the basis of manual stimulation, EA therapy was added, with disperse-dense wave, 5 Hz/20 Hz. The treatment was given once every day, 6 treatments a week, totally for 2 weeks. US National Institutes of Health stroke scale (NIHSS) score, the simplified Fugl-Meyer motor function (FMA) score and Barthel index (BI) were observed before and after treatment in the two groups. The clinical efficacy was compared between the two groups.

RESULTSNIHSS score was reduced apparently after treatment in the two groups (both<0.01). The score in the EA group was lower than that in the MA group (<0.05). After treatment, FMA score and BI score were all increased apparently in the two groups (all<0.01) and the scores in the EA group were higher than those in the MA group (both<0.01). The total effective rate was 94.1% (32/34) in the EA group and was 85.3% (29/34) in the MA group. The efficacy in the EA group was better than that in the MA group (<0.05).

CONCLUSIONSEA acts on the rehabilitative effect on nerve defect function in the patients of hemiplegia after acute ischemic stroke. It improves limb motor function and the ability ofdaily life activity. The efficacy is better than that of MA.