Aged ; Aged, 80 and over ; Bloodletting ; Female ; Herpes Zoster ; complications ; Humans ; Middle Aged ; Neuralgia, Postherpetic ; etiology ; therapy

Objective To investigate the diagnostic value and clinical significance of the three-dimensional contrast-enhanced MR angiography (3D-CE-MRA)in the infantile superficial hemangioma.Methods Forty-four children with superficial hemangioma un-derwent conventional and dynamic contrast-enhanced MRI.MRI scanning was started at the time of inj ection,and four dynamic pha-ses of images were acquired continually.Maximum intensity proj ection (MIP)images were reconstructed to show the blood vessels of the lesions in multiple phases.Results Forty-nine infantile superficial hemangiomas were detected by MRI,including a single le-sion in 41 patients and multiple ones in 3.3D-CE-MRA showed 37 lesions in 32 patients,and other 12 lesions were not found in 12 patients.Conclusion The conventional and dynamic contrast-enhanced MRI can reflect the location,number and the range of the su-perficial hemangioma,and show the relationship between the lesion and the surrounding tissues.3D-CE-MRA directly shows the blood supply of the tumors.

Acupuncture Therapy ; Adult ; Ageusia ; therapy ; Female ; Humans

Acupuncture Points ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Sleep Initiation and Maintenance Disorders ; therapy

Adult ; Bloodletting ; Female ; Fingers ; pathology ; Humans ; Middle Aged ; Pain Management

Objective To study knowledge,ability and related behavior of reproductive health among unmarried women migrants in Qingdao area,Shandong and evaluate effectiveness of basic intervention,including provision of free condom and health education and enhanced intervention,including healthy sex,contraception and health-care seeking behavior.Methods A community intervention trial was conducted among 1800 unmarried women migrants aged 18 -29 years in 10 workplaces of Qingdao.Basic intervention included health knowledge publicity and distribution of free condoms,and enhanced intervention included distribution of very important person (VIP) service cards,hotline telephone service,broadcasting digital versatile disc (DVD) of reproductive health knowledge,health lectures,peer education,and so on,in addition to health knowledge publicity and distribution of free condoms.Effectiveness was evaluated using questionnaire before and six months after intervention.Results After intervention,awareness of reproductive health and attitude to reproductive health improved significantly among the women migrants,as compared to those before intervention,particularly in knowledge of contraception and sexual health with enhanced intervention (with more than 20％ of them aware) ( P ＜ 0.01 ).About effectiveness on health-care seeking behavior,59.2％ (482/814) and 80.8％ (651/806) of the women migrants with reproductive tract infections would visit physicians after basic and enhanced intervention,as compared to those of 32.0％ (286/895) and 31.9％ (275/862) before them,respectively (P＜0.01).About effectiveness on contraceptive behavior,persistent and proper use of effective contraception methods improved significantly after intervention,as compared to that before it ( P ＜ 0.05 ),but with no significant difference between the two group with basic and enhanced intervention.Conclusions Both basic and enhanced intervention is effective and feasible in women migrants,more effective for enhanced one.

Objective To investigate the expression of low molecular mass polypeptide-2 (LMP2)and protein phosphatase 1A (PPM1A) in gestational trophoblastic disease and elucidate their predictive value in malignant transformation of hydatidiform mole. Methods The expressions of LMP2 and PPM1A protein in 196 complete hydatidiform moles (in which 28 cases with malignant transformation) , 7 invasive moles, 5 choriocarcinomas and 20 normal chorionic villus were detected with the method of En Vision immunohistochemistry. Their clinicopathologic data were retrospectively analyzed. Results LMP2 and PPM1A protein expressed in cytotrophocytes, syncytiotrophoblast and extravillous trophoblast. The level of LMP2 expression in deteriorative hydatidiform mole was significantly higher than that in non-deteriorative hydatidiform mole or normal chorionic villus (6. 79 ±2. 38, 5.26 ±2.63 and 3. 10 ±1.65, all P <0. 01),while there were no difference compared with gestational trophoblastic neoplasms (6. 42 ±2. 68, P=0. 113).The level of PPM1A expression was highest in normal chorionic villus, and decreased gradually in hydatidiform mole (non-deteriorative and deteriorative) and gestational trophoblastic neoplasms (6. 30 ±2. 98, 4. 93 ± 2. 50, 4. 43 ± 2. 04 and 3. 33 ± 2. 06, all P < 0. 01); the level of PPM1A expression in deteriorative hydatidiform mole was significantly lower than that in non-deteriorative hydatidiform mole (P=0.001). The expression of LMP2 protein was correlated to theca lutein ovarian cyst, the expression of PPM1A protein was related with uterine size (P < 0. 05) . While, there was no correlation between the expressions of the two proteins (P >0. 05). Conclusions High expression of LMP2 and low expression of PPM1A might play an important role in the motility and invasiveness of trophohlast cells and malignant transformation of hydatidiform mole. Testing the expression of LMP2 and PPM1A in hydatidiform mole tissues of initial uterine evacuation might be have some reference significance in judging outcomes of hydatidiform mole.

Four hundred eighty patients with carbon monoxide poisoning were randomly assigned to receive hyperbaric oxygen alone or hyperbaric oxygen plus Nimodipine.Treatment outcomes and the incidence of delayed encephalopathy after acute carbon monoxide poisoning(DEACMP)were observed.We found that the incidence of DEACMP was 14.0％(67/480)in all cases,19.2％(46/67)in hyperbaric oxygen group,and 8.8％(21/67)in hyperbaric oxygen plus Nimodipine group(hyperbaric oxygen group vs hyperbaric oxygen plus Nimodipine group,P＜0.05).These results suggested that hyperbaric oxygen combined with Nimodipine could prevent the development of DEACMP.

Objective To investigate the correlation of spiral CT features with expression of E-cadherin(E-cad) in peripheral lung cancer.Methods Spiral CT scans were performed in 58 patients with peripheral lung cancer confirmed by pathology.Expression of E-cad in 58 cases were detected with SP immunohistochemical techniques.Spiral CT findings were compared with expression of E-cad.Results The abnormal expression of E-cad was showed in 32 cases(55.17%).The positive rates of E-cad expression were 40.63% in I-II cell differentiation group and 73.08% in III-IV cell differentiation group,and the difference was significant(P＜0.05).The abnormal expression of E-cad was associated with the CT features,such as lymph node metastasis,pleural invasion and the size of tumor(P＜0.05),but not the cavity sign,spicular sign and vessel convergence sign(P＞0.05).Conclusion E-cad gene over expression may play an important role in the pathogenesis and CT appearances of lung cancer.

AIM To study the protective effects of Jingqi Capsules (Cordycps Militaris,Rehmanniae Radix Praeparata,Lycii Fructus,) on the damage to rat reproductive system induced by cyclophosphamide.METHODS After low and high dose groups of Jingqi Capsules and positive group were administered for two weeks in advance,cyclophosphamide [25 mg/(kg · d)] modeling was conducted consecutively by intraperitoneal injection for five days except the normal group,while the treatment groups were administered consecutively.All the rats were executed the day after the end of the modeling.Serum testosterone content was measured by radioimmunoassay;body weight,testis,epididymis and prostate of rats were weighed and organ coefficient was calculated;morphology of testis was observed by HE;sperm count and sperm motility were detected by CASA;apoptosis of cells was observed by TUNEL.RESULTS Compared with the model group,each dose group of Jingqi Capsules increased in the level of serum testosterone and organ coefficient of testis,epididymis and prostate.The damage to seminiferous epithelium relieved and the number of all spermatogenic cells increased.Sperm count and sperm motility increased.Decrease in apoptosis of cells was demonstrated by TUNEL.CONCLUSION Jingqi Capsules has protective effects on damage to rat reproductive system induced by cyclophosphamide.