Objective To assess the effects on volume of uterine and the dominant fibroid by a re-new radiofrequency ablation ( RFA ) on uterine myomas and disemboweling them from uterine after RFA . Methods Three hundred and eight -three patients were treated by RFA and followed up at 1, 3, 6 and 12 months,165 of them by usual RFA , 163 by improved RFA.To them which myomas diameters were >5cm, 55 cases were added by disemboweling the myomas out of the body after one month of improved RFA .But 66 were not disemboweled.The pre-and postoperative uterine and myoma volumes were measured by 3D ul-trasonography .Results The volume of uterine and the dominant fibroid were reduced in usual and im-proved RFA groups , especially in improved group ,but the difference was no significantly ( P >0.05 ) .In the groups of which myomas diameters were >5cm , the median reduction rates of uterine and myoma vol-ume was more significantly in disemboweling group than un -disemboweling one after 3 and 6 months ( P <0.05 , P <0.01 ) .The overall effective rates were 90.90%,93.25%,100%and92.42%respectively in u-sual and improved RFA groups( P >0.05),and in disemboweling and un -disemboweling groups ( P >0.05).But the obvious effective rates have significant difference in disemboweling (81.82%)and un-dis-embowelin(41.94%)group ( P <0.01).Conclusion Disemboweling myomas from uterine after RFA can increase the clinical effects significantly .

ObjectiveTo assess the energy expenditure status in critically ill children on mechanical ventilation.MethodsFifty critically ill children on mechanical ventilation were enrolled in this study.Resting energy expenditure (REE) on days 1,3,5,and 7 were measured.The predictive REE was calculated for each subject using age-appropriate equations (Schofield-HTWT).ResultsREE on day 1 and Schofield-HTWT equation predictive REE were (96.80 ± 42.63 ) and ( 110.67 ± 38.35 ) kJ/d,respectively.REE on days 1,3,5,and 7 were (100.53 ±50.24),(113.80 ±49.19),(117.99 ±50.57),and (115.05±50.18) kJ/d,respectively (F =1.267,P =0.292).The REE of day 1 in children with congenital heart disease (CHD) and without CHD was (75.66 ± 31.23 ) and ( 113.40 ± 28.40) kJ/d,respectively ( F =10.423,P =0.002).ConclusionsThe hypometabolic response is apparent in critically ill children with mechanical ventilation,and the energy expenditure shows no time-specific change within the first week.The energy expenditure in children with CHD is lower than those without CHD.

Objective To investigate the clinical manifestations of the febrile neutropenia cancer children,explore the relationship between the clinical data and sepsis.Methods A prospective observation study was employed,and 66 cancer children complicated with febrile and neutropenia after chemotherapy were enrolled.Sixty-six cases were divided into two groups:septic group ( n =26 ) and non-septic group ( n =40).Clinical and laboratory data were collected and compared.Results Body temperature,neutropenia duration,absolute neutrophic count ( ANC ),C-reactive protein ( CRP ),procalcitonin (PCT) and culture positive rate showed statistically differences between the septic and non-septic groups ( P ＜ 0.05 ).Body temperature ＞40 ℃,ANC ＜ 0.1 × 109/L,increases of serum CRP and PCT levels and positive culture were correlated with sepsis.Body temperature ＜ 39 ℃,neutropenia duration ＜ 5 ds,ANC ＞ 0.5 × 109/L were less correlated with sepsis.Conclusion High initial temperature,long duration of neutropenia,severely reduced ANC,increases of CRP and PCT,and culture-positive are correlated with sepsis in cancer children.

Objective To investigate the changes of plasma activated protein C(APC)in the pediatric leukemia patients with acute lung injury(ALI),and the relationship with the outcome.Methods During the study period(from Jan to Dec 2009),17 pediatric leukemia patients with ALI were selected.They were divided into neutropenic(n =10)and non-neutropenic(n =7)group.We collected the basic data including the age,gender,stage of chemotherapy,pediatric critical illness score,mechanical ventilation time,ICU time.The blood gas and plasma APC levels were detected on day 1 and day 4 of ALI onset.Results Compared with the non-neutropenic group,the neutropenic group had a significantly longer mechanical ventilation time [(16.60 ± 1 0.83)d vs(3.79 ± 4.08)d,P =0.009 6],lower PaO2 level on day l[(54.90 ± 17.05)mm Hg vs (92.70 ± 27.53)mm Hg,P =0.009 7],and lower APC level on day 4[(193.06 ± 63.19)pg/mlvs(286.28 ±25.12)pg/ml,P =0.007 7].Conclusion The APC generation is severely impaired in the neutropenic group,especially in those who died.The lower APC level is,the longer is the mechanical ventilation time,the worse is oxygenation,the poorer is the prognosis.APC replacement therapy may be promising in these patients.

Aim To study the change of mutant pre- vention concentration (MPC) in carbapenem-resistant Acinetobacter baumannii (CRAB) treated with moxi- floxacin ( MFX ) and/ or cefoperazone/ sulbactam (CFS) in vitro, and provide a theoretical support for preventing the bacterial resistance. Methods To cal- culate the fractional inhibitory concentration (FIC) in- dex, the minimum inhibitory concentration (MIC) of 20 clinical isolates of CRAB treated with MFX and/ or CFS was determined by checkerboard microdilution as- say. In addition, to calculate the selection index (SI), the MPC of 20 clinical isolates of CRAB treated with MFX and/ or CFS was determined by agar plate di- lution assay. Results Our study showed that there was synergistic/ addictive action, rather than antago- nism action against clinical isolates of CRAB when treated with MFX + CFS. The SI of the 20 isolates trea- ted with MFX or CFS alone was 4 ~128 and 8 ~64 re- spectively, but reduced to 1 ~8 and 4 ~16 when trea- ted with MFX + CFS, which decreased by 2 ~16 and 2 ~4 times respectively compared with the single treat- ment. Conclusion These results suggest that the combination treatment of MFX + CFS against clinical isolates of CRAB might lower the MPC of the isolates treated with MFX/ CFS alone, narrow the mutant selec- tion window, and prevent the generation of drug - re- sistant mutants.

0.05),but the t1/2 was longer and the AUC and the Cmax were lower in group B than in other groups(P

Objective To grasp the current situation and trend of health personnel development in public TCM hospitals through the analysis of health personnel statistics data of public TCM hospitals in China; To provide decision-making references for management departments. Methods Data were from the National Health and Family Planning Commission Statistical Information Center. This article analyzed staff number, the average speed of development, the average annual growth rate, health staff age, academic qualifications and job titles and other indicators of TCM public hospitals during 2010-2015. Results From 2010 to 2015, there was an annual increasing tendency of the number of TCM health personnel, and the average annual growth rate was 5.9％, but the growth of the percentage of the TCM health personnel to the total health personnel was only 0.3％. In 2015, the proportion of TCM health personnel was less than 50％; the doctor-to-nurse ratio was 1:1.18; the educational level of postgraduate and undergraduate were 14.0％ and 48.0％ respectively, less than the average level of national hospitals. Conclusion From 2010 to 2015, there is an increasing tendency of the TCM health personnel of public TCM hospitals, but the proportion of TCM health personnel is low. The doctor-to-nurse ratio is reasonable gradually, but there is still a gap compared with the average level of the national hospitals. The average age of technical health personnel tends to be younger. The proportion of high educational level health personnel is increasing, but the proportion of senior technical position is reduced. The management departments should take appropriate measures to promote the rational allocation of human resources and development of TCM hospitals.

For the effectiveness in disease treatment and prevention, traditional medicine (TM)has been widely used around the world. Many governments have accepted TM as part of their health system. Meanwhile, the regulation became strict. This paper analyzed the regulation mode of TM and Complementary & Alternative Medicine (CAM) in foreign countries. The regulation mode mainly included: independent legislation for TM, comprehensive legislation as CAM, and self-discipline regulation by trade association. We also analyzed the existing problems and prospected the developing trends in future.

Objective To evaluate an improved technique of vertical mammaplasty with purse string suture for correction of breast ptosis and its clinical application.Methods The adjustable markings of vertical mammaplasty was improved with an upper pedicle for the areola,and breast reduction was adapted with the lower part.The breast tissue was lifted and fixed on the second rib level to reshape the breast,which did not rely on the skin,with purse string suture for the lower half of vertical incision.32 patients with breast ptosis had been operated from May 2009 to February 2014.Results 32 cases were treated with vertical mammaplasty with short scar.The shape of the breasts was strengthen,without obvious scar,and follow-up results of patients were satisfied.Conclusions The vertical mammaplasty with short scar design is simple,operation is convenient,breast shape is plump,and postoperative long-term effect is great.This procedure can be used as one of the feasible operation for breast ptosis correction.

Objective To observe the effects of Astragalus polysaccharide ( APS) on tumor growth, cytokine and immune function impairment induced by cisplatin ( DDP) in mice bearing Lewis lung cancer.Methods A total of 90 mice were used in this study:10 for blank control group, and 80 mice with transplanted Lewis lung cancer were randomly divided into 8 groups:model control group (physiological saline), positive control group treated with DDP (6 mg/kg), low dose APS (50 mg/kg), moderate dose APS (100 mg/kg) and high dose APS (200 mg/kg) groups and three combinations of APS+DDP groups ( the same three APS levels with half dose of DDP, respectively) .0.3 mL of the drugs was intraper-itoneally injected to the mice, respectively, on the second day after moldeling.DDP was injected once a week and other drugs were injected once per day for consecutive 20 days.On the 21st day, blood samples were collected and serum levels of cytokine IL-2, IL-6, IL-12 and TNF-αwere determined by ELISA, and the tumor inhibition rate and immune organ in-dexes were assessed.Results The tumor inhibition rates of the positive control, low, moderate and high dose APS groups and three combinations of APS+DDP groups of mice bearing Lewis lung carcinoma were 49.30%, 17.21%, 39.68%, 17.21%, 51.02%, 57.21%and 65.11%, respectively.Compared with the model group, P<0.05 or P<0.01, and compared the three combination groups with the DDP group, P<0.05.Compared with the blank control group, the spleen index was significantly increased in the moderate and high dose APS groups and the three combinations of APS +DDP groups.There was a significant difference between the spleen indexes of the model control group, and the spleen indexes of high dose APS and the combination with high dose APS groups were significantly higher than that of the model control group (P<0.05).Compared with the DDP group, APS in various doses and combinations increased the thymus index and spleen index.Conclusions APS can improve the levels of cytokine IL -2, IL-6, IL-12 and TNF-αin mice bearing Lewis lung cancer, enhance the immune function impairment induced by DDP, has certain protective effect on the immune organs, and inhibit the growth of Lewis lung cancer in mice.When APS is used in combination with a half-dose of DDP, APS enhanced the inhibition of tumor growth.This mechanism may be related to the enhanced body immune function.Our results indicate that APS enhances the therapeutic effect of DDP and reduces its toxicity, therefore, may have potential application value in future treatment of solid tumors.