As a disease difficult to treat,the refractory ascites due to post hepatitis often results in a bad prognosis because the general medical treatment is ineffective.This paper introduces the current interventional treatment of the refractory ascites.

24 patients suffering from tertian malaria were treated with 600 mg of artesunate tablet as a total dose in a 5-day course. The result showed that all patients were clinically cured with symptoms and signs subsided quickly. Defervescence and parasite clearance times were 19. 9?15.8 and 56. 8?17. 4 hours respectively. The recrudescent rate was 54.2％ within 28 days.

This pap er introduces something of photodynamic therapy including the basic principles,pho tosensitizers and recent situation of clinical trial.Its light source,research and clinical applications to malignant tumors are also presented.

Phonocardiogram exercise testing(PCGET) is a recently developed method for evaluating cardiac contractility and the cardiac reserve of patients with heart disease and of healthy subjects. In order to test the reliability of PCGET method in physical sport, the present author conducted a clinical study. The ratio of the amplitude of the first heart sound after PCGET to that recorded at rest was defined as an indicator, i.e. cardiac contractility reserve index (CCRI). PCGET was performed on 30 athletes and 30 non-athletes. The results showed that the average of CCRI was 10.139 +/- 2.631 in 30 athletes and 6.612 +/- 3.104 in 30 non-athletes. There was a significant difference between CCRI of the two groups (P < 0.01). Thus, PCGET might be a noninvasive, convenient and inexpensive technique to evaluate the cardiac reserve quantitatively for athletes.
Adolescent ; Adult ; Exercise Test ; methods ; Feasibility Studies ; Humans ; Myocardial Contraction ; physiology ; Phonocardiography ; methods ; Sports ; physiology

Objective To approach the effect of Silkworm Cocoon,Portulaca oleracea on the glucose and lipid metabolism to type 2 Diabetic rats. Methods type 2 diabetic rat models induced by STZ were randomly divided into diabetes model group,Silkworm Cocoon group,Portulaca oleracea group,Silkworm Cocoon+Portulaca oleracea group,and normal contrast group,after eight weeks' intervention,We analyze blood glucose(GLU), triglyeeride(TG), SOD, GSH, MDA, calculate, the indexes of insulin resistance (HOMA-1R). Results compared with diabetes model group, the GLU in Silkworm Cocoon+Portulaca oleracea group decrease 53.3%(P<0.01) : The TG decrease 44.1%(P<0.05). the Homa-IR decrease groups has no statistic difference. Conclusion The mixture group can obviously improve the glucose and lipid metabolism、 relieve insulin resistance、 significantly increase antioxidatian、 decrease the products oflipid peroxide.

Objective To investigate the expression of nuclear factor-κB (NF-κB) and p53 up-regulated modulator of apoptosis (PUMA) in acute lung injury (ALI) induced by severe acute pancreatitis (SAP), and the therapeutic role of proline dithiocarbamate (PDTC). Method SD rats weighed 200～ 250 g were randomly(random number) divided into sham operation group (A group, n = 18), ALI group (B group, n = 18) and PDTC treatment group (C group, n = 18). The model of SAP was eastablished by injecting 1 mL/kg of sodium tauarocholate into the pancreatic capsule of the rats in B group and C group. The model rats in C group were treated with PDTC one hour after modeling. Six rats of each group were sacrificed 6 h,12 h, and 24 hours after modeling. The histopathological changes in lung and pancreas were observed. The levels of NF-κB p65 and PUMA in lung were detected by using Western blotting, and the expressions of bcl-2, bax and caspase-3 mRNA in the lung were detected by using RT-PCR. The lung tissue was taken for examination under transmission electron microscope. TUNEL was used for detection of apoptotic alveolar epithelial cells. Results Six to 24 hours after modeling, the pathological scores in lung of ALI group were significantly higher than those of control group and PDTC group after sodium taurocholate injection ( P ＜ 0.05). The levels of NF-κB p65 and PUMA, and the expressions of bax and caspase3 mRNA in ALI group at different intervals were higher than those in control group and PDTC group ( P ＜ 0.05),whereas the expression of bcl-2 mRNA in ALI group was lower than that in control group and PDTC group ( P ＜0.05). The NF-κB p65 was correlated closely and positively with PUMA ( r= 0.987, P ＜ 0.01). Higher activity of caspase-3 acrtive units was seen in ALI group than that in control group and PDTC group ( P ＜ 0.05). The microvilli disappeared in ALI group 24 hours later. The apoptosis index in ALI group was higher than that in control group and PDTC group ( P ＜ 0.05). Conclusions The apoptosis of alveolar epithelial cells of rats in ALI group is caused by PUMA activated by NF-κB. PDTC treatment can inhibit apoptosis of alveolar epithelial cells of rats in ALI group by inhibiting the activation of NF-κB.

The homogeneity of magnetic field is a key parameter in nuclear magnetic resonance system (NMRI); it can be refined by active shimming. In this work, the authors analyze the theory of active shimming, carry out data processing and simulation, and design an active shimming system which can work on permanent mini-type MRI system. The shimming coils are placed on both out-sides of the receiving shielding box, so the gap of the coils is constant. The system improves the homogeneity of magnetic field (i. e. the decrease of heterogeneity from 10 ppm to 1.4 ppm) on NMI20 mini-type MRI instrument.
Algorithms ; Electromagnetic Fields ; Equipment Design ; methods ; Magnetic Resonance Imaging ; instrumentation ; methods ; Models, Theoretical

Objective: To investigate the association of iron with stress hormones and insulin resistance in patients with gestational diabetes mellitus (GDM). Methods: Seventy-five pregnant women diagnosed as GDM during 24-28 weeks were collected from January to November 2015 in Yantai Yuhuangding Hospital, and 75 normal pregnant women were used as control group. Blood glucose, insulin, stress hormones and iron metabolism related indexes were detected. Homeostasis model assessment for insulin resistance (HOMA-IR) was used to evaluate insulin resistance, and the correlation of iron metabolism with stress hormones and insulin resistance was analyzed. Results: Compared with control group, norepinephrine (NE) and epinephrine (E) levels were higher in GDM group (both P<0.05), but there was no significant difference in cortisol level between two groups (P>0.05). Serum ferritin (SF), serum iron, and transferrin saturation levels were higher in GDM group than those in control group(all P<0.01). Multivariate logistic analysis showed that cortisol, E, and NE levels were positively correlated with SF level in GDM group (all P<0.05). Cortisol and E levels were positively correlated with transferrin saturation (both P<0.05). SF and transferrin saturation were positively correlated with HOMA-IR in two groups (P<0.05 or P<0.01). Conclusion Iron overload may involve in dysfunction of stress adaptation and insulin resistance in patients with GDM. (Chin J Endocrinol Metab, 2018, 34: 563-566)

Background: and Purpose By measuring a newly defined parameter, the carotid–cerebral pulse wave velocity (ccPWV), this study aimed to determine the association of intracranial artery calcification (IAC) with arterial stiffness as reflected by the pulse wave velocity between the carotid and middle cerebral arteries using transcranial Doppler sonography in patients with acute stroke. Methods: We recruited 146 patients with ischemic stroke from our stroke center. Computed tomography of the head was used to assess the presence and severity of IAC. Arterial stiffness was evaluated using ccPWV. Data are presented as quartiles of ccPWV. A multivariable logistic regression model was used to assess the independent relationship between ccPWV and IAC. Results: The IAC prevalence increased with the ccPWV quartile, being 54%, 76%, 83%, and 89% for quartiles 1, 2, 3, and 4, respectively (p<0.001) as did IAC scores, with median [interquartile range] values of 0 [0–2], 3 [2–4], 4 [2–5], and 5 [4–6], respectively (p<0.001). After additionally adjusting for age and hypertension, a significant correlation was only found between quartiles 3 and 4 of ccPWV and IAC scores. The odds ratio (95% confidence interval) for the IAC scores was 1.78 (1.28–2.50) (p=0.001) in quartile 4 of ccPWV and 1.45 (1.07–1.95) (p=0.015) in quartile 3 compared with quartile 1. Conclusions We found that in patients with acute ischemic stroke, ccPWV was positively related to the degree of IAC. Future longitudinal cohort studies may help to identify the potential role of IAC in the progression of cerebral arterial stiffness.

OBJECTIVETo establish the analytical method of the HPLC fingerprint of Cortex Moutan Carbonisatum and offer the evidence for quality control and quality evaluation of carbonized Cortex Moutan accordingly.

METHODTen batches of Cortex Moutan Carbonisatum were measured by HPLC with Paeonol as a reference substance and the HPLC analysis was performed on a Hedera ODS-3 Chromatographic Column (4.6 mm x 150 mm, 5 microm), with methanol to Acetonitrile (1:1) and 0.5% trifluoroacetic acid solution as mobile phase in gradient mode and the detection wavelength was at 258 nm.

RESULTThe common mode of the HPLC fingerprints were set up. There were 11 common peaks in the fingerprint of ten samples, and the similar degrees to the ten batches were between 0.830-0.991.

CONCLUSIONThe method is simple, accurate and have a good reaptability. And the quality of Cortex Moutan Carbonisatum can be controlled effectively by the HPLC fingerprint.