Sex Hormones Enhance Gingival Inflammation without Affecting IL-1β and TNF-α in Periodontally Healthy Women during Pregnancy.

Hormones (progesterone and estradiol) change greatly during pregnancy; however, the mechanism of hormonal changes on gingival inflammation is still unclear. This study is to evaluate the effects of hormonal changes during pregnancy on gingival inflammation and interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α) in gingival crevicular fluid (GCF). 30 periodontally healthy pregnant women were evaluated in the first, second, and third trimesters.

Graphene oxide doped conducting polymer nanocomposite film for electrode-tissue interface.

One of the most significant components for implantable bioelectronic devices is the interface between the microelectrodes and the tissue or cells for disease diagnosis or treatment. To make the devices work efficiently and safely in vivo, the electrode-tissue interface should not only be confined in micro scale, but also possesses excellent electrochemical characteristic, stability and biocompatibility. Considering the enhancement of many composite materials by combining graphene oxide (GO) for its multiple advantages, we dope graphene oxide into poly(3,4-ethylenedioxythiophene) (PEDOT) forming a composite film by electrochemical deposition for electrode site modification.

[Influence of non-sodium restricted diet with diuretics on plasma rennin, renal blood flow and in patients with cirrhotic ascites].

Objective: To explore influence of sodium restricted diet and non-sodium restricted diet on plasma rennin (PRA), angiotensin II (All), ALD, renal blood flow (RBF) and subside of ascites in patients with cirrhotic ascites.

Methods: Eighty cases of hepatitis B with cirrhotic ascites were randomly divided into sodium restricted diet group and non-sodium restricted diet group. 39 cases were in non-sodium restricted diet group, taking sodium chloride 6500-8000 mg daily; 41 cases were in sodium restricted diet group, taking sodium chloride 5000 mg daily.

The efficacy and safety of entecavir in patients with advanced schistosomiasis co-infected with hepatitis B virus.

Objective: To evaluate the efficacy and safety of entecavir (ETV) in patients with advanced schistosomiasis and hepatitis B virus (HBV) co-infection.

Methods: Sixty-seven patients with advanced schistosomiasis and HBV co-infection were enrolled in this study. The patients were randomly divided into the ETV treatment group (n=35) and the control group (n=32).

Effect of a diet with unrestricted sodium on ascites in patients with hepatic cirrhosis.

Background/aims: There has been debate on whether a sodium-restricted diet (SRD) should be used in cirrhotic patients with ascites in China in recent years. The purpose of this study was to compare the effect of sodium-restricted and unrestricted diets on plasma renin activity (PRA), renal blood flow (RBF) and ascites in patients with liver cirrhosis.

Methods: Two hundred cirrhotic patients with ascites were randomly divided into two groups (98 cases in the sodium-unrestricted diet [SUD] group and 102 cases in the SRD group); 95 patients (96.

[Therapeutic effect of dahuangzhechong pills on advanced schistosomiasis].

Objective: To evaluate the therapeutic effect and safety of Dahuangzhechong pills on advanced schistosomiasis.

Methods: Sixty-two patients with advanced schistosomiasis were divided randomly into two groups, a treatment group and a control group, and treated with Dahuangzhechong pills and routine therapy, respectively. The course of treatment was 52 weeks in the two groups.

Effect of medical ozone therapy on renal blood flow and renal function of patients with chronic severe hepatitis.

Background: Medical ozone therapy system was reported to have certain effects on the treatment of severe hepatitis, but its mechanism is not very clear. One of the causes of death of severe hepatitis is complication of renal damage or hepatorenal syndrome. The present study aimed to observe effects of medical ozone therapy system on plasma renin activity (PRA), angiotensin II (AII), aldosterone (ALD), renal blood flow and renal function of patients with chronic severe hepatitis and explore mechanisms of medical ozone therapy in the treatment of severe hepatitis.