Angiography, Digital Subtraction ; Embolization, Therapeutic ; Humans ; Retroperitoneal Neoplasms ; diagnosis ; surgery ; therapy ; Stents ; Vascular Surgical Procedures ; methods

Objectives: Observe the effects of acupuncture on obese SD rats fed by self-prescribed high calorie diet. 　Methods: The model group were male SD rats fed by self-prescribed high calorie diet, while the control group were male SD rats fed by common roughage. After acupuncture, the changes of some indexes were observed such as eating and drinking amount,body weight,length, Lee index,fattiness in groin and circumrenal areas, TG,TC,BG levels in blood etc.　 Results: The obesity was defined as the average body weight of the model group was 20% heavier than the average body weight in the control group. And the obesity ratio was 56%. The indexes were changed in different degrees with statistic significance after one period of treatment.　 Conclusions: Over-nutrition is one of the causes of obesity. Our high calorie feed for obese rat is reasonable. Acupuncture has obvious therapeutic effects for simple obesity.

Objective To explore the clinical value of transvaginal three-dimensional color Doppler ultrasound in assessing effects of Chinese herbal drugs on improving endometrial receptivity in patients with thin endometrium.Methods A total of 76 cases of patients diagnosed with thin endometrium in Jiangbei District Hospital of Traditional Chinese Medicine from June 2015 to October 2016 were selected and treated with Chinese herbal prescription for three months.The endometrial thickness,endometrial volume and blood flow indexes before and after treatment were measured by using transvaginal three-dimensional color Doppler ultrasound.Results After 3 months treatment,the endometrial thickness and endometrial volume were increased,and the pulse index (PI) and resistance index (RI) of endometrial blood flow were decreased,compared with those before treatment,there were statistically significant differences(P＜0.05).The results of three-dimensional color Doppler ultrasound indicates that after 3 months treatment the vascularization index (VI),flow index (FI) and vascularization flow index (VFI) were significantly higher than those before treatment,there were statistically significant differences (P＜0.05).Conclusion The Chinese herbal prescription could increase the thickness and volume of endometrium,augment blood supply,and improve endometrial receptivity significantly.Transvaginal color three-dimensional Doppler ultrasound is a convenient and objective method for evaluating clinical efficacy of Chinese herbal prescription in patients with thin endometrium,which has high practical value.

Objective Analysis of the etiological factors and the diagnostic methods of fever of unknown origin(FUO)in order to avoid misdiagnosis and missed diagnosis.Methods One hundred and twenty-eight patients with FUO were collected from our hospital.Results A final diagnosis was established in 118(92.2%)patients by using serological methods,bacteriological methods,body fluid test,bone marrow examination,tissue biopsy and diagnositic therapy.Infection(62.5%),connective tissue diseases(16.1%),malignancies(11.0%)were found to be the common causes of the fever in these patients while infection was the main cause of FUO in our research.The major pathogens responsible for the infec tion was bacteria,followed by virus and tuberculosis.Adult Still's disease was the most common connective tissue diseases in these patients.Lymphoma,malignant histocytosis and leukemia were the main forms of malignancy.Conclusion Infectious diseases was the most common cause of FUO while connective tissue disease and malignant tumors are also important in the pathogenesis of FUO.

Objective: To investigate the effect and mechanism of Astragalus Injection (Radix Astragali) on acute murine myocarditis caused by Coxsackievirus B 3. Methods: Acute viral myocarditis was induced in 24 Balb/c mice by injection of Coxsackievirus B 3m (CVB 3m ) intraperitoneally. Half of the mice were administered Astragalus Injection(10g/kg?d). Heart and blood samples were obtained from all mice on the 8th day after CVB 3m infection for histopathological study, detection of myocardial perforin expression by reverse transcription polymerase chain reacton(RT PCR) and measurement of serum CK MB level, respectively. Results: (1) Astragalus treated mice showed a significant reduction in myocardial lesion compared with that in untreated mice. (2) Myocardial perforin expression by semi quantitative RT PCR in Astragalus treated mice was much lower than that in controls(1.10?0.07 vs 1.31?0.12, P

Mucosal adjuvants play important roles in vaccine development. By now, the common used mucosal adjuvants can be divided into three categories: the bacterial derivatives, cytokines and chemokines, and antigen delivery systems. Progresses of the three kinds of adjuvants were reviewed to give a reference to novel vaccine research.

Aristolochia ; chemistry ; poisoning ; Aristolochic Acids ; analysis ; isolation & purification ; poisoning ; Drugs, Chinese Herbal ; poisoning ; Poisoning ; prevention & control

Objective To observe the effects of chronic arsenic exposure on estrogen receptor-binding fragment-associated gene 9 (Ebag9) and estrogen-responsive finger protein (efp) mRNA expression in female rat' s myocardium.Methods Fifty female Wistar rats were randomly divided into five groups according to arsenic (As2O3) concentrations in drinking-water:0.00(control),0.05,0.10,0.20,0.40 mg/L groups and RT-PCR was used to detect Ebag9 and efp mRNA expression of myocardium at the 32 weeks of experiment.Results Ebag9 and efp mRNA expression levels in 0.00,0.05,0.10,0.20,0.40 mg/L groups were respectively as follows:0.54 ±0.14,0.52 ± 0.10,0.48 ± 0.24,0.58 ± 0.13,0.45 ± 0.19 and 0.85 ± 0.14,0.86 ± 0.12,0.87 ± 0.09,0.99 ±0.10,0.86 ± 0.19.Compared to the control group,Ebag9 mRNA level of the 0.20 mg/L group was increased,and decreased in other groups,but the difference between two groups was not significant(all P ＞ 0.05).Compared to control group,the efp mRNA level of 0.20 mg/L group increased significantly(P ＜ 0.05),and showed increased tendency in other arsenic groups,but the difference between two groups was not significant (all P ＞ 0.05).Conclusions Ebag9 and efp mRNA expression have changed in myocardium of rats exposed to chronic arsenic.Arsenic may has endocrine disruptor effect to female rat's myocardium.

Objective To analysis the parameters of left ventricular hypertrophy(LVH) in patients with primary aldosteronism(PA).Methods Two hundred fifty patients were diagnosed as primary aldosteronsim in this study.One hundred fouty two PA patients undergone the adrenal venous sampling(AVS).Adenomas) APA) were diagnosed in 68 patients and idiopathic hyperaldosteronism(IHA) in 74 patients.During the same period, clinical characteristics and cardiovascular events of this group were compared with those of 246 patients with essential hypertension(EHT) randomly matched for age,gender,and systolic and diastolic blood pressure.Echocardiographic examinations and biochemical and hormonal assays were conducted in all subjects.Results 1) Left ventricular end-diastolic dimension(LVEDd) was increased in PA patients compared with values in EHT patients(PA;49.6?4.3 vs EHT:48.3?4.2 mm,P0.05);however,in grade 2 and 3 hypertension,the LVMI in patients with PA was increased compared with values in patients with EHT(P

Aim To discuss the pathway of resveratrol for anti-acute myeloblastic leukemia.Methods Human acute myeloblastic leukemia cell Kasumi-1 was applied in this study.After different doses of Res treatment for different time, methyl thiazolyl tetrazolium(MTT)colorimetry was used to detect the cell proliferation.Furthermore, apoptosis and cell cycle were detected by flow cytometry.Western blot and reverse transcription polymerase chain reaction(RT-PCR)were used to detect the expression levels of Bcl-2 and Bax for mRNA and protein.The activity of signal transducers and activators of transcription 3(STAT3)was detected by immunoblotting and Luciferase reporter gene assay.On the other hand, leukemia-bearing mice models were made to investigate the live situation, survival time and the activation of STAT3 by Western blot and immunohistochemical method.Results Resveratrol could suppress the proliferation of Kasumi-1, and induce cell cycle arrest and apoptosis.At the same time, the ratios of Bcl-2/Bax and phosphor-signal transducers and activators of transcription 3(p-STAT3)were decreased significantly.In vivo, resveratrol could prolong the life span of Kasumi-1-bearing mice and attenuate the activity of STAT3 in a dose-dependent manner.Conclusions Resveratrol is a natural occurring chemotherapeutic agent present in Chinese Herbals.The regulatory effect on signaling pathways involved in STAT3 by resveratrol may be associated with its anti-leukemia effect.