Objective To investigate the relation of resistant index and function of transposited ovaries following radical hysterectomy in young women with early stage of cervical cancer.Methods A total of 22 young women(aged from 26 to 40 years old)with early stage of cervical cancer(FIGO Ⅰ a or Ⅱ a)were studied from Aug.1997 to Sep.2004 in the Affiliated Hospital of Inner Mongolia Medical Collage.Ovarian transposition was performed at the time of radical hysterectomy and pelvic lymphadenectomy in 12 cases who received postoperative radiotherapy;the rest 10 cases did not receive postoperative radiotherapy.Ovarian function was evaluated by serum FSH,LH,E_2 and B-ultrasonography in all of the cases.Results There was a statistically significant difference between the radiotherapy group and the non-radiotherapy group in serum E_2,FSH,LH levels and RI at the 24th month postoperatively.RI had a negative correlation with E_2 and positive correlation with FSH.Conclusion Ovarian transplantation can preserve the endocrine function of ovary for young women with cervical cancer.RI has a negative correlation with E_2 and positive correlation with FSH.RI is the important index of supervising ovarian function.Postoperative radiotherapy can influence RI and ovarian function.

Objective To transmit and browse DICOM images in HIFU remote diagnosis system in Web.Methods Mix-patterned programming of.NET and VC++ was used to create a multi-layers architecture.Results The online compression and web browsing of DICOM images were realized.Conclusion Treatment can be livingly played back and suggestions were proposed for doctors.Medical service in high quality can be provided for remote patients.[Chinese Medical Equipment Journal,2008,29(3):39-41]

Adolescent ; Adult ; Female ; Hearing ; Humans ; Male ; Mastoid ; surgery ; Middle Aged ; Tympanoplasty ; Young Adult

Radiotherapy is an importment local treatment for non-small cell tung cancer. In recent years,with the development of molecular biology and radiotherapy technique and the update of equipment,radiation pattern with different doses segmentation and the concept of the combined therapy including radiotherapy and chemotherapy have been applied in clinic gradually,which get better effects.

Catheter Ablation ; adverse effects ; Heart Septum ; surgery ; Humans

Primary liver cancer is a common malignant tumor in the digestive system.Most patients are in the advanced stage when a con-firmed diagnosis has been made,and prognosis is often unfavorable.Traditional Chinese medicine (TCM)has unique advantages in the pre-vention and treatment of primary liver cancer.This article briefly introduces the etiology and pathogenesis of primary liver cancer,as well as syndrome differentiation and treatment of liver cancer with TCM,and summarizes the advances in multimodality therapies including TCM combined with transcatheter arterial chemoembolization,radical surgery for liver cancer,chemoradiotherapy,and molecular-targeted thera-py,in order to provide a reference for the clinical treatment and improvement in the prognosis of primary liver cancer.

Objective To evaluate the value of bispectral index(BIS)monitoring as an indicator for extubation sedation level after children's oper?ation by total intravenous anesthesia. Methods One hundred and eighty children(2?13 years old)were randomly divided into six groups with 30 cases in each. Group A kept BIS 56?60,and Group B 61?65,Group C 66?70,Group D 71?75,Group E 76?80,Group F 81?85 till extubation. All children were given fentanyl,propofol and cisatracurium besilate when induced,and maintained with propofol and remifentanil. All cases kept BIS 40?55 during the operation. Then the changes of electrocardiogram,mean arterial pressure,heart rate,SpO2,postoperative complications and recovery time were observed. Results Groups A and B were extubated at deep anesthesia,cycle stability,but with high incidence of adverse reactions and awaked with a long time. Groups E and F were extubated when awaked,but with greater stimulation and easier agitation. Groups C and D were lighter hemodynamic responses,less respiratory effects and less postoperative complications of anesthesia. Conclusion The BIS level of 66?75 is a good se?dation level for extubation,especially in the level of 71?75.

Objective To investigate the distribution and drug resistance of bacteria infection in children with pneumonia between pediatric intensive care ward and respiratory ward,in order to guide clinical treatment.Methods From 2010 January to 2014 January,two-hundred and sixty cases of pneumonia in hospitalized pediatric intensive care ward were included in the severe group,300 patients from respiratory ward into the common group,severe group were divided into the mechanical ventilation group (126 cases),non mechanical ventilation (134 cases),mechanical ventilation were divided into invasive ventilation group (94 cases),noninvasive ventilation group (32 cases).Conventional sputum specimens were detected,bacterial culture,identification and drug resistance of pathogenic bacteria ratio were done in each case,to compare the pathogenic bacteria and drug resistance rate of different groups.Results Both severe group and common group,gram negative bacteria were significantly higher than those of gram positive,But in the severe group,gram negative bacteria ratio was significantly higher than the common group (P ＜ 0.05),while the positive bacteria ratio was significantly lower than that of common group (P ＜ 0.05).Stenotrophomonas maltophilia,Acinetobacter and Pseudomonas aeruginosa ratio in severe group were significantly higher than that of common group (P ＜ 0.05),while the Haemophilus influenzae and Streptococcus pneumoniae in common group was significantly higher than the proportion of severe group (P ＜ 0.05).Stenotrophomonas maltophilia,Acinetobacter,Pseudomonas aeruginosa ratio in ventilation group was significantly higher than that of non ventilation group (P ＜ 0.05),and in the invasive ventilation group was significantly higher than the proportion of noninvasive ventilation group (P ＜ 0.05).Multi drug resistant bacteria detection rate in severe group was significantly higher than the common group (P ＜ 0.05).Conclusion Both pediatric intensive care ward and respiratory ward,bacterial lung infections are dominated by Gram negative bacteria,but bacteria spectrum and drug resistance have obvious difference,multi drug resistant bacteria detection rate in pediatric intensive care ward significantly higher than that of respiratory ward.Mechanical ventilation especially invasive mechanical ventilation may easily lead to drug-resistant strains.

Objective To study the effect of TGF-?1 on the activation of ERK MAPK in human bronchial epithelial BEP2D cells. Methods Western blot was employed to examine the time-dependent activation of ERK MAPK by TGF-?1. BEP2D cells were harvested after treatment of human bronchial epithelial cells with 2 ng/ml TGF-?1 for 0, 10, 30, 60, 120, 240 and 480 min, respectively. Fluorescent dye staining and flow cytometry were employed to assess the apoptosis of BEP2D cells treated with vehicle, or with 2ng/ml TGF-?1, or co-treated with 2ng/ml TGF-?1 and 5?M U0126. Proliferation of BEP2D cells treated with vehicle, or with 2ng/ml TGF-?1 or 5?M U0126, or co-treated with 2ng/ml TGF-?1 and 5?M U0126 was assayed with colony-forming test, respectively. Morphological observation was performed to observe the morphological changes in BEP2D cells treated with vehicle, or with 5ng/ml TGF-?1 or 5?M U0126, or co-treated with 5ng/ml TGF-?1 and 5?M U0126, respectively. Results TGF-?1 activated ERK MAPK in BEP2D cell. The maximal activation of ERK MAPK took place at 60min after stimulation with 2ng/ml TGF-?1. TGF-?1 treatment effectively inhibited cell proliferation, and induced their apoptosis and epithelial-mesenchymal transition. Pretreatment with U0126, an inhibitor of ERK MAPK, significantly enhanced the TGF-?1-mediated anti-proliferation and apoptosis effects, and inhibited the effect of epithelial-mesenchymal transition of TGF-?1 in BEP2D cells. Conclusion TGF-?1-induced phosphorylation of ERK MAPK may participate in BEP2D cell proliferation and apoptosis regulation.

Objective To obser ve the effects of osteoprotegerin (OPG) on bone metabolism in the elderly with osteoporosis. Methods One hundred and fifty advanced elderly people with osteoporosis were found during physical examination from July 2009 to July 2014 in Zhejiang Hospital, and the diagnosis was confirmed by bone mineral density determination, and another group of 150 non-osteoporosis people serving as control were also enrolled in this study. OPG level and bone metabolism markers [bone-specific alkaline phosphatase (BAP), N-MID osteocalcin, β-C-terminal telopeptide of type collage (β-CTx) and deoxypyridinoline (DPD)] were assayed, and influence of OPG on the bone metabolism in osteoporosis was observed. Pearson correlation analysis was applied to analyze the relationship between OPG and age, bone formation markers and bone resorption markers. Results Compared with the advanced elderly people in non-osteoporosis group, bone formation markers (BAP and N-MID osteocalcin) decreased, bone resorption markers (β-CTx and DPD) increased, and OPG level decreased in the OPG group (P<0.05). There was a positive correlation between osteoprotegerin level and bone formation markers, and a negative correlation between osteoprotegerin level and bone resorption markers (γ1,2,3,4=0.27, 0.52, –0.34, –0.41, P<0.05). Conclusions The occurrence and development of osteoporosis in the elderly is the result of the dynamic imbalance between osteoblast and osteoclast in the bone metabolism. Lowering of osteoprotegerin level may be the pathogenesis of osteoporosis in the elderly.