Medicine, Chinese Traditional ; Terminology as Topic ; Translations

Drugs, Chinese Herbal ; Terminology as Topic ; Translations

Objective To investigate the value of prenatal ultrasound in diagnosing fetal persistent right umbilical vein (PRUV) and structural malformations.Methods From April 2007 to August 2011,38 827 pregnant women in Obstetrics and Gynecology Hospital of Fudan University accepted ultrasound examination,among which 109 fetuses were found PRUV.The relation between PRUV and other structural abnormalities was retrospectively analyzed.Results The incidence of PRUV was 0.28％ (109/38 827) including 100 singletons and 9 twins.Among the 109 cases of PRUV confirmed by the prenatal ultrasound diagnosis,95 cases did not complicate with fetal structural abnormality (90 singletons,5 twins),and had normal deliveries with healthy infants.Four infants were tested for their chromosomes and got normal results.The rest 14 fetuses with PRUV suffered from fetal structural abnormality (12.8％,14/109),among which,10 fetus (71.4％,10/14) suffered from cardiovascular abnormality such as endocrinal cushion defeats,double outlet right ventricle,single atrium and single ventricle.Nine pregnant women accepted artificial terminations.Only one of the 14 fetuses had chromosome test and got normal result.Conclusions Once PRUV was diagnosed by prenatal ultrasound,it is suggested to check the fetus carefully,especially the cardiovascular system.

The inhibition of pulmonary metastasis by inhalation of aerosolized recombinant 1L-2 (rIL-2) in BCG-primed mice is reported in this paper . (TA2 x 615) Fl mice were given ip BCG twice in two-week apart.Right after the second BCG injection, MA891 cells, a murine mammary adenocarcinoma of TA2 origin, were injected into the tail vein.Treatment with aerosolized rIL -2 by inhalation was given for 1 hr, 3 times a day and lasted for 14 days. After sacrifice, bronchoalveolar lavage was performed and the lavage fluid was examined for nitric oxide content. The number of tumor nodules on the lung surface was recorded as a measure of the extent of pulmonary metastasis. The results showed that in mice so treated, pulmonary metastasis was very significantly inhibited. When rIL-2 treatment was given in BCG-unprimed mice, inhibition of pulmonary metastasis was also observed albeit to a much lesser extent. Significant inhibition of lung metastasis was associated with significant increase in nitric oxide content in the broncho-alveolar lavage fluid. Moreover, when nitric oxide synthase inhibitor, NG monomethyl-L-arginine (7mg/kg) was given ip shortly before each inhalation of rIL-2, accompanied with a significant reduction of nitric oxide in the lavage fluid, the inhibitory effect of rIL-2 in both BCG-primed and -unprimed mice was almost completely abrogated. Taken together, the results clearly indicate that pulmonary metastasis can be effectively treated by the induction of endogenous release of nitric oxide from activated alveolar macrophages.

Objective To study the advances in research of breast cancer during pregnancy. Methods The literatures in recent years were reviewed. Results A lot of evidences suggested that the diagnosis may be delayed easily. The diagnosis was primarily made by needle aspiration cytology and biopsy. The treatment of pregnant breast cancer was not different from ordinary breast cancer, however the factor of foetus should be taken into account. Termination of pregnancy did not improve survival.Conclusion Pregnant breast cancer is mostly at later stage at the time of diagnosis and has poorer prognosis than ordinary breast cancer. The patients with breast cancer during pregnancy usually have an equivalent survival rate when compared with age and stage-matched ordinary group. Future pregnancy may be allowed after two years of treatment in patients with early breast cancer.

With wide applications of invasive diagnostic and therapeutic techniques,as well as immu-nosuppressors clinically,the morbidity of invasive pulmonary fungal infections( IPFIs)in children were in-creasing considerably and becoming one of the important diseases threat to life. The mortality of IPFIs in chil-dren would be reduced and the prognosis would be improved significantly with early diagnosis and treatment in-time. Radiological examinations were the basal component of the clinical evidences for diagnosing IPFIs. The main presentations include pulmonary nodules,some with“halo sign”in invasive pulmonary aspergillo-sis and pulmonary candidiasis,lobular consolidations and a little pleural effusion. Although there was no spe-cific findings radiologically,they would provide the proofs and clues for diagnosis of IPFIs combining with the data of clinics and laboratory.

Humans ; Olfaction Disorders ; Smell ; Trigeminal Nerve

Objective To investigate an effective therapy to cure Diabetic Neurogenic Bladder (DNB).Methods By adopting multi-center,random,comparative and single-blind clinical experiments,138 patients with DNB from three centers were divided equally into two groups,namely a control group and a therapy group.Patients in the therapy group were treated with acupoint injection therapy with Astragalus injection,while others were treated by western medical based therapy.After four weeks,the effectiveness was collected.Results After the treatment,the TCM syndrome integral of the treatment group and the control group was (18.47± 1.67) and (23.19±2.82) respectively,both reduced than that before the treatment[(29.25±2.12) and (29.13 ± 1.69) respectively]; the difference between the two groups after treatment was statistically significant (P＜0.05) ; bladder residual urine volume in the treatment group and the control group was (88.47± 16.7) ml and (143.19±28.2)ml respectively,both reduced than that before the therapy [(308.90±22.6)ml and (305.90± 20.8)ml respectively],the difference between the two groups after treatment was statistically significant (P＜0.05) ;The total effective rate was 88.4％ and 72.5％ in the treatment group and the control group respectively,showing statistical difference(P＜0.05).Conclusion It is confirmed that acupoint injection therapy with Astragalus injection is an effective curative method for DNB.

Objective To evaluate the clinical significance of serum thyroglobulin autoantibody(TGAb) in thyroglobulin(TG)-negative and TGAb-positive patients with differentiated thyroid carcinoma(DTC)after thyroid ablation and ascertain the optimal operating point(OOP)of TGAb.Methods A total of 169 patients with histologically confirmed DTC and thyroid remnant ablation showed TG-negative and TGAb-positive results which were assessed by electrochemiluminescence immunoassay(ECLIA).The cases were divided into group A(59 cases)and group B(110 cases)with or without evidence of recurrence or metastasis,respectively.The receiver operating characteristic(ROC)curve and positive likelihood ratio of different threshold values were analysed according to their serum TGAb level.Results Serum TGAb level(1368?1343)IU/ml in group A was significantly higher than that(154?539)IU/ml in group B(P1000 IU/ml was 1.12 times that of 204 IU/ml≤TGAb≤1000 IU/ml,4.03 times that of 100 IU/ml≤TGAb

Objective The aim of this study was to evaluate the diagnostic value of thyroglobulin(Tg)mRNA in peripheral blood samples of patients with differentiated thyroid carcinoma(DTC)after remnant ablation.Methods Tg mRNA Was detected by reverse transcription-polymerase chain reaction(RT-PCR)in peripheral blood of 162 patients.SPSS 13.0 was used for date analysis.Results The Tg mRNA assay had higher sensitivity than the conventional serum Tg measurement[86.61%(97/112)vs 53.57%(60/112),X2=29.153,P＜0.001]which Was the"gold standard"for the identification of recurrence or metastases.In the anti-Tg antibodies(TgAb)positive DTC patients,the sensitivity of Tg mRNA was higher than that of serum Tg[86.54%(45/52)vs 0]in identifying recurrent or metastatic thyroid disease(X2=79.322,P＜0.001).There was a significantly positive correlation between Tg mRNA expression and the clinical stages(Kendall correlation coefficient=0.515,P＜0.001).There was no difference of Tg mRNA expression in peripheral blood among ages,sex,pathological types and location of metastases,respectively(Kendall correlation coefficient=0.020,0.069,0.050 and 0.028;all P＞0.05).Conclusions Circulating Tg mRNA is a more sensitive marker than serum Tg in identifying recurrent or metastatic DTC,particulady in patients during levo-thyroxine(l-T4)therapy and with TgAb-positive.The DTC patients who have positive expression of Tg mRNA indicates poor prognosis.