Objective: To observe the clinical efficacy of acupuncture plus navel acupuncture for patients with urinary retention after radical hysterectomy for cervical cancer. Methods: A total of 64 patients with urinary retention after radical hysterectomy for cervical cancer was divided into a navel acupuncture group (22 cases), an acupuncture group (18 cases) and an acupuncture plus navel acupuncture group (24 cases). All three groups received bladder function training and neuromuscular electrical stimulation. In addition, navel points were combined in the navel acupuncture group. Electroacupuncture was conducted to Qihai (CV 6), Zhongji (CV 3), Dahe (KI 12), Shuidao (ST 28), Ciliao (BL 32) and Huiyang (BL 35) in the acupuncture group. The acupuncture plus navel acupuncture group received both treatments. The catheter was removed after 3 d of treatment. Spontaneous urination, residual urine volume, urinary catheter dependence and recurrence after 3 d, 6 d and 9 d of treatment in each group were observed, respectively. Results: In the acupuncture plus navel acupuncture group, the markedly effective rates after 3 d, 6 d and 9 d of treatment were significantly higher than those in the navel acupuncture group and the acupuncture group; the urinary catheter dependence was lower than that of the other two groups, and the differences were statistically significant (P<0.05, P<0.01); the spontaneous urination time was shorter than that of the navel acupuncture group and the acupuncture group, and the differences were statistically significant (P<0.05, P<0.01); the residual urine volume was significantly less than that of the navel acupuncture group and the acupuncture group, and the differences were statistically significant (both P<0.01). After the catheter was removed, recurrence was observed from the next day after spontaneous urination was resumed. There were 2 cases of recurrence in the navel acupuncture group, 2 cases in the acupuncture group and 1 case in the acupuncture plus navel acupuncture group. The recurrence rate of the acupuncture plus navel acupuncture group was significantly lower than that of the navel acupuncture group and the acupuncture group (both P<0.01). Conclusion: Acupuncture plus navel acupuncture has satisfactory efficacy for urinary retention after radical hysterectomy for cervical cancer. It can significantly shorten the urinary retention time, reduce the patient's dependence on urinary catheter, and reduce the residual urine volume.

Objective To evaluate the values of different methods in breast cancer screening using receiver operating characteristic (ROC)curve analysis,and to suggest a appropriate model for female breast cancer screening in rural areas. Methods After questionnaire investigation and clinical examination,breast ultrasound and X -ray mammography were performed in the high risk group.Sensitivity and specificity of clinical examination, breast ultrasound, X -ray mammography and comprehensive examination were evaluated by ROC curves.Results There were 31 pathologically diagnosed cases among the 23,910 screening women.The detection rate of breast cancer was 129.65 /100,000.The sensitivity,specificity and the area under the ROC curves was 90.323,94.604 and 0.954 respectively for comprehensive examination,and 70.968,90.288 and 0.814 respectively for ultrasound examination,and 74.194,91.727 and 0.850 respectively for mammography examination,and 41.935,82.734 and 0.676 respectively for clinical examination.After Z test,comprehensive examination was better than other methods (P <0.05)and there was no significant difference between breast ultrasound and X -ray mammography (P >0.05).Conclusion Both ultrasound and X -ray mammography are the effective methods in breast cancer screening.The comprehensive examination could significantly improve the diagnostic capabilities of breast cancer.

OBJECTIVETo observe the clinical significance of nitric oxide (NO) and 8-isoprostane (8-isoPG) changes in exhaled breath condensate ( EBC) of acute respiratory distress syndrome (ARDS) patients after treated by Qingfei Decoction (QD).

METHODSTotally 48 ARDS patients receiving mechanical ventilation were equally assigned to the QD treatment group and the control group by random digit table. EBC specimens were collected by modified Ecoscreen breath condensate collector (German JAEGER Company) on the first day and the fifth day after confirmed diagnosis of ARDS. Concentrations of NO and 8-isoPG in EBC were measured by ELISA. The oxygenation index and APACHE II scores were recorded at the same time.

RESULTS(1) The fatality rate in the QD treatment group was lower than that in the control group (8.3% vs 37.5%, P < 0.05). (2) After treatment NO and 8-isoPG concentrations in EBC were lower in the QD treatment group (34.49 ± 5.67 µmol/L, 30.09 ± 7.89 ng/L) than in the control group (39.78 ± 9.27 µmol/L, 35.65 ± 8.90 ng/L; P < 0.05). (3) After treatment improved oxygenation index value was higher in the QD treatment group than in the control group (120.88 ± 35.16 vs 101.50 ± 37.70, P < 0.05). After treatment APACHEII scores was lower in the QD treatment group than in the control group (6.21 ± 3.51 vs 10. 26 ± 4.33, P < 0.05).

CONCLUSIONTreatment of ARDS patients by QD was favorable in controlling inflammation, alleviating lung injury, and improving clinical efficacy.

Breath Tests ; Dinoprost ; analogs & derivatives ; analysis ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Humans ; Inflammation ; Nitric Oxide ; analysis ; Respiration, Artificial ; Respiratory Distress Syndrome, Adult ; drug therapy

Objective To investigate the relationship of folates,vitamin B_(12) with tan phosphorylation and the possible mechanism in Alzhcimer's disease (AD).Method Tau protein phosphorylation was examined in hippocampns of rats of two months old and forty months old treated or untreated by folates and vitamin B_(12) using Western blot and immunohistochemistry with phosphorylation dependent and independent tau antibodies.Results We found that tau phosphorylation in aged rat brain showed a significant higher level than that in the two-month olds.Folates combined with vitamin.B_(12) could decrease tau phosphorylation by 27% at the site of Ser396/404 of hippoeampus in aged rats.Conclusion It suggests folates and vitamin B_(12) may play an important role in preventing the neurodegenerative change via effeeting tau phosphorylation in AD brain.

Objective To investigate whether the combination of 4-E9 immunomagnetic beads and epithelial adhesion mole-cules(Epacm)beads can enhance the enrichment efficiency of MCF-7,BEL-7402 and BGC-823 cells.Methods A mono-clonal antibody was prepared and ligated with magnetic bead by a biotin and a streptavidin to prepare an immunomagnetic beads.The enrichment rate of MCF-7,BEL-7402 and BGC-823 cells was detected by the combination of two kinds of immu-nomagnetic beads and two kinds of immunomagnetic beads.Results The encapsulation rate of 4-E9 immunomagnetic beads was 57.8%,and the encapsulation rate of Epcam immunomagnetic beads was 65.8%.4-E9 immunomagnetic beads on MCF-7,BGC-823 and BEL-7402 cell capture rate was(44±5.33)%,(71±11.33)% and(78.3±8.46)% respectively.Epcam immunomagnetic beads on BGC-823,BEL-7402 and MCF-7 cell capture rate was(55.5±8.67)%,(78.88±13.11)% and (84.31±6.83)% respectively.The combination of two kinds of immunomagnetic beads on BGC-823,BEL-7402 and MCF-7cell capture rate was(80.4±8.33)%,(85.125±6.77)% and(93.23±4.33)% respectively.Joint beads group compared with 4-E9 immunomagnetic beads on BGC-823,BEL-7402 and MCF-7 cell enrichment rate were statistically significant(P=0.03,0.03,0.04),and joint beads group compared with 4-E9 immunomagnetic beads on BGC-823,BEL-7402 and MCF-7 cell enrichment rate were statistically signific(P=0.04,0.03,0.04).Conclusion The combination of two kinds of immunomag-netic beads can significantly improve the enrichment efficiency of Epcam immunomagnetic beads on BEL-7402,BGC-823 and MCF-7 cells.4-E9 antibody enrichment of circulating tumor cells may have some clinical value.

OBJECTIVE The purpose of the present study was to investigate the impact of fluvas-tatin formulation on the pharmacokinetics-genetic polymorphis relationship. METHODS We compared the difference between the pharmacokinetics of fluvastatin as an extended-release (ER) 80 mg tablet and an immediate-release(IR)40 mg capsule in terms of drug metabolism enzyme and transporter ge-netic polymorphisms. In this open-label, randomized, two-period, two-treatment, crossover study, ef-fects of BCRP, SLCO1B1, MDR1, CYP2C9, and CYP3A5 polymorphisms on the pharmacokinetics of fluvastatin were analyzed in 24 healthy individuals.Each treatment duration was 7 days with a washout period of 7 days between the crossover.Serum concentration of fluvastatin was evaluated using high-performance liquid chromatography-tandem mass spectrometry. RESULTS The SLCO1B1 T521C genotype had no statistically significant effect on IR 40 mg capsule of fluvastatinafter single or repeated doses.However,for the ER 80 mg tablet,the SLCO1B1 T521C genotype correlated with the AUC0-24of repeat doses (P=0.01). The CYP2C9*3 genotype correlated with the AUC0- 24after the first dose IR 40 mg capsule (P<0.05); however, the difference between CYP2C9*1/*1 and CYP2C9*1/*3 was not statistically significant after repeated doses. CONCLUSION The effect of SLCO1B1 T521C on fluvas-tatin exposure was observed and was more profound in ER and repeated dose administration than in IR and single dose administration.We recommend that formulation should be incorporated into future pharmacogenomics studies and clinical implication guidelines.

OBJECTIVETo recognize the importance of analyzing the result of immunohistochemical staining correctly.

METHODReview of the three misdiagnosed cases lymphoma and exploring the causes of misdiagnosis through reviewing their clinics, histopathology and immunohistochemistry.

RESULTSCase 1 of lymphocyte rich classical Hodgkin's lymphoma (LRCHL) was misdiagnosed as follicular lymphoma (FL) initially, the RS cells were overlooked morphologically and wrongly determined BCL-2 and CD20-positive cells as tumor cells immunohistochemically; also once misdiagnosed as nodular lymphocyte predominant Hodgkin's lymphoma (NLPHL) because the CD20-negative RS misjudged cells as the positives. Case 2 of AML tumor cells expressed TdT, CD7 and CD43 unspecifically, which misdiagnosed as T-cell lymphoblastic lymphoma (T-LBL). Case 3 of type B1 thymoma was misdiagnosed as T-LBL, because CK wasn't expressed satisfactorily resulting in neglecting neoplastic epithelial cells, and lymphocytes in the background were TdT and CD99-positive.

CONCLUSIONThe diagnosis of lymphoma should be based on morphology, immunohistochemistry, clinics, and genetics. Moreover, the correct judgment of immunohistochemical staining is essential to make right diagnosis.

Adult ; Diagnostic Errors ; Female ; Humans ; Immunohistochemistry ; Lymphoma ; diagnosis ; Male ; Middle Aged

OBJECTIVETo analyze the experience of treatment strategies for pediatric patients with primary cardiac tumors.

METHODSThe clinical data of 27 patients with primary cardiac tumors which detected by echocardiography from May 1999 to May 2009 was analyzed retrospectively. There were 20 male and 7 female patients, aged from 24 d to 12.6 years. There were 59.2% less than 1 year old at the time of diagnosis. A single tumor were present in 22 cases and multiple in 5 cases. Surgery was performed for 22 patients due to the varied significant symptoms such as arrhythmia, pericardial effusion, swoon and congestive heart failure with dyspnoea. Five patients were discharged hospital without surgical treatment. The surgical approaches were adopted according to tumor location. Complete surgical resection was performed in 14 patients and partial resection in 8 patients. Seven patients were underwent valve reconstruction, 5 involving the mitral valve and 2 involving the tricuspid valve.

RESULTSHistologic examination of the surgically resected tumors showed rhabdomyomas in 8 cases, fibromas in 5 cases, hemangiomas 3 cases, myxomas in 4 cases, fibrosarcoma in 1 case and yolk sac sarcoma in 1 case. Sixteen cases revealed stable haemodynamic status postoperative. Two cases occurred apparent symptoms of low cardiac output and significant arrhythmias, finally recovery after comprehensive treatment of restoration the heart function. There was a total of 4 patients in-hospital death following surgery due to multiorgan system failure. Of the 18 patients who survived after the surgery were followed up from 1 to 10 years, echocardiography showed the residual mass of the tumor with partial resection, rhabdomyoma diminishing in 2 patients and almost vanishing in 1 patient. The residual mass of one fibrosarcoma patient and one hemangioma patient were not increased. Patients with myxomas had no recur or systemic embolisation after the initial surgery. Five nonsurgical patients were followed up from 1 to 3 years, 2 patients without haemodynamic alterations, 1 patients with giant tumor of left ventricular free wall was died of arrhythmia, the other one was alive; the patient of multiple cardiac tumor with low cardiac output was died of heart failure.

CONCLUSIONSDespite the benign histology of most paediatric primary cardiac tumours, there may be significant associated with morbidity and occasional mortality. Therapy strategies should be individualised: surgery is indicated in cases with significant clinical symptoms and close follow-up is necessary for asymptomatic patients. Total resection is not the only therapeutic aim. Most important is the restoration of the normal haemodynamic heart function.

Child ; Child, Preschool ; Female ; Follow-Up Studies ; Heart Neoplasms ; diagnosis ; surgery ; Humans ; Infant ; Infant, Newborn ; Male ; Retrospective Studies

Acquired Immunodeficiency Syndrome ; epidemiology ; virology ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; China ; epidemiology ; Female ; Humans ; Male ; Middle Aged ; Young Adult

Objective To observe the clinical efficacy ofChanhou Fujiu decoction plus acupuncture-moxibustion in preventing and treating incomplete drug abortion.Method A total of 204 patients in early-stage pregnancy asking for drug abortion were randomized into group A, group B, and group C, 68 cases in each group. Group A was given oral administration of Mifeprostone and Misoprostol tablets, plus Azithromycin dispersible tablet for prevention of infection. Group B was intervened by orally takingChanhou Fujiu decoction in addition to the treatment given to group A. Group C was intervened by acupuncture-moxibustion therapy based on the treatment given to group B. The vaginal bleeding time and amount, and the recovery of menstruation in the three groups were observed after the intervention, and the clinical efficacies were compared.Result Compared with group A, the vaginal bleeding amount after drug abortion was significantly smaller (P<0.05), the bleeding duration were significantly shorter (P<0.05), and time taken for the recovery of menstruation was markedly shorter (P<0.05) in group B and C, and there were no significant abnormal conditions in the menstrual periods (P>0.05). Compared with group B, group C had significantly smaller amount of vaginal bleeding (P<0.05) and shorter duration of vaginal bleeding (P<0.05), and there were no significant abnormal conditions in the time taken for the recovery of menstruation and menstrual periods (P>0.05). The total effective rate was 75.0％ in group B and 95.6％ in group C, both significantly higher than 58.8％ in group A (P<0.05), and the total effective rate in group C was markedly higher than that in group B (P<0.05). Conclusion Chanhou Fuyuan decoction plus acupuncture-moxibustion can effectively prevent and treat complications of drug abortion, and is an effective method in preventing and treating incomplete drug abortion.