O-arm navigation for sacroiliac screw placement in the treatment for posterior pelvic ring injury.

Purpose: This study aims to investigate the application value of O-arm navigation system in sacroiliac screw placement for the treatment of unstable pelvic ring injury.

Methods: A total of 40 patients (mean age = 30.75 ± 14.

[Effects of Realgar and prescription containing Realgar on stress response proteins, inflammatory mediators and complements in fever rat models].

Objective: To explore the pharmacological mechanism of Realgar by the way of studying the effects of Realgar and the prescription containing Realgar named Niuhuang Jiedu Tablet on stress response proteins (heat shock protein 70, HSP70 and heme oxygenase-1, HO-1), inflammatory cytokines (IL-1beta, IL-6 and TNF-alpha), activities of nitric oxide synthetase (NOS) and its isoenzyme (inducible nitric oxide synthetase, iNOS), and complements C3, CA under pathologic status (fever model).

Methods: SD rats were randomly divided into four groups, 15 rats in each: untreated normal group, fever model group, Realgar (90 mg/kg) group and Niuhuang Jiedu Tablet (NJT, 1.404 g/kg) group.

Pharmacokinetics of dihydroartemisinin in Artekin tablets for single and repeated dosing in Chinese healthy volunteers.

Aim. To study the pharmacokinetics of dihydroartemisinin (DHA) in Artekin (compound dihydroartemisinin) tablets in Chinese healthy volunteers. Methods.

[Pharmacokinetics of Chuanxinlian tablet in healthy Chinese volunteers].

Objective: To study pharmacokinetics of debydroandrographolide, that is a main active component in Chuanxinlian tablet, in healthy Chinese volunteers.

Methods: Eight volunteers were chosen for a single dose of two Chuanxinlian tablet drug concentrations in plasma were measured by HPLC-MS method and the pharmacokinetic parameters were calculated by PK Solution 2.0 software.

[Effects of cinnabar and realgar in angong niuhuang powder on lactate dehydrogenase and its isoenzymes in rats with infectious cerebral edema].

Objective: To explore the pharmacologic mechanism of cinnabar (CA) and realgar (RG) in Angong Niuhuang powder (ANP) by way of studying the characteristics of their effects on organism under physiologic and pathologic states.

Methods: SD rats were randomly divided into six groups, 8-10 rats in each group. Group A: untreated normal rats; Group B: normal rats administered by ANP (drug I) 278 mg/kg; Group C: normal rats administered by ANP subtracted CA and RG (drug II) 222.