Effect of folic acid supplementation on the change of plasma -adenosylhomocysteine level in Chinese hypertensive patients: a randomized, double-blind, controlled clinical trial.

The relationship between folic acid and -adenosylhomocysteine (SAH) is controversial. This study aims to explore the effect of different doses of folic acid supplementation on SAH levels in hypertensive patients and the modification of methylene-tetrahydrofolate reductase (MTHFR) C677T gene polymorphism. A randomized, double-blind, controlled clinical trial was conducted.

[Effect of rotation stimulation on the anesthetic sensitivity of sevoflurane in rats].

Objective: To explore the effect of simulated navigation stimulation on the anesthetic sensitivity of sevoflurane in rats, so as to provide basis for rational using sevoflurane during navigation.

Methods: SD rats were stimulated by Crampton model and the conditioned taste aversion (CTA) was regarded as criterion of motion sickness. (1) 60 rats were randomly divided into control (n = 15) and rotation group (n = 45).

[Effects of different anesthesia and analgesia on erythrocyte immune function of patients with ovarian benign tumor treated by laparoscopic therapeutic].

Aim: To investigate the effects of different anesthesia and analgesia on erythrocyte immune function of patients with ovarian benign tumor treated by laparoscopic therapeutic.

Methods: 120 patients with ovarian benign tumor treated by laparoscopic therapeutic were randomly divided into two groups with 60 cases each.In group A, patients received general anesthesia eombined with thoracic epidural anesthesia during surgery, patients in group B received general anesthesia.