The clinical application of balloon dilation Eustachian tuboplasty in patients with Eustachian tube dysfunction / 临床耳鼻咽喉头颈外科杂志

Objective:To evaluate the clinical application of balloon dilation Eustachian tuboplasty (BET) in patients with Eustachian tube dysfunction (ETD). Method:Twenty-five patients who were diagnosed as ETD and reserved BET surgery were retrospectively analyzed in this study. Result:After 1-year's follow-up, among 25 ETD patients, the total cure rate was 55.9% and the effective rate was 85.3%. The cure rate and effective rate was 52.9% and 76.5% in the delayed opening of the ET group; 58.8% and 94.1% in the unopened group, which was higher than the other one. Conclusion:BET surgery is safe and effective in the treatment of BET patients.

The clinical application of vestibular diagnosis and treatment system in benign paroxysmal positional vertigo / 临床耳鼻咽喉头颈外科杂志

OBJECTIVE@#To evaluate the effect of the vestibular diagnosis and treatment system (SRM-IV ) in diagnosis and treatment of patients with benign paroxysmal positional vertigo (BPPV).@*METHOD@#Patients who were diagnosed as BPPV by SRM-TV in the clinic of our hospital from November 2013 to October 2014 were retrospectively analyzed in this study.@*RESULT@#Among 425 suspected cases, 230 BPPV-positive patients were diagnosed including 131 cases of posterior SC (57.0%), 95 cases of horizontal SC (41.3%) and 4 cases of more than two SC (1.7%). The cure rate by SRM-V was 94.6% and the effective rate was 100.0%. The relapsed occurred in 10 patients (4.8%), which contained 4 men and 6 women.@*CONCLUSION@#SRM-V can realize 360° reasonable repositioning procedure while Canalish reposition procedure cannot. SRM-V can improve both the corrective rate of diagnosis and the cure rate, especially for the patients who suffered from complex BPPV.

Effects of D-ribose on High-energy Phosphate Metabolism of Skeletal Muscle Tissues of Tired Mice / 世界科学技术-中医药现代化

This article was aimed to study effect of D-ribose on the high-energy phosphate metabolism of skeletal muscle tissues of tired mice. The model was made by burden swimming. And then, the mice were divided into four groups, which were the model group, D-ribose group, caffeine group, and D-ribose with caffeine group). Intragastric administrations of drugs were given to all mice in four groups, three times per day. And all mice continued to swim for three days. The time of swimming was recorded. Gastrocnemius of mice were removed after swimming or 3 days later to measure the concentration of ATP, ADP, AMP and IMP with the HPLC. The results showed that compared with the control group, the time of burden s wimming was significantly prolonged for mice in the D-ribose group and the D-ribose with caffeine group. After three-day recovery, the concentration of ATP, AMP and IMP of gastrocnemius in the D-ribose group and the D-ribose with caffeine group mice was significantly increased. There was no significant difference in the caffeine group mice. It was concluded that D-ribose is involved in the high-energy phosphate metabolism of skeletal muscle tissues of tired mice . D-ribose promotes the recovery of ATP concentration in the gastrocnemius of tired mice, and prolongs the time of burden swimming. Therefore, it has a certain anti-fatigue effect .

Effect of Qiju Runmu Tie on Experimental Dry Eye Syndrome in Rats / 世界科学技术-中医药现代化

This study was aimed to observe the improvement of Qiju Runmu Tie (QRT) on experimental dry eye syndrome in rats. The fourth day after the bleomycin hydrochloride (8 g·mL-1) was injected into the intraorbital lacrimal gland (0.06 mL) and extraorbital lacrimal gland (0.12 mL), QRT of large, medium, and small dosage (0.276 g·mL-1, 0.138 g·mL-1, 0.069 g·mL-1) was applied on rat's eyes continuously for 10 days, once a day, 1 hour every time. Rats in the control group and model group were applied with a patch containing distilled water in the same operation. The tear secretions, time of tear film break-up and pathological changes of lacrimal gland were observed from the eleventh day to the thirteenth day after injection. The results showed that compared with the control group, bleomycin hydrochloride can induce atrophy of lacrimal gland, hyperplasia and decrease bubbly mucus in the acinar lumina, significant reduce of tear secretion, and significant shorten the time of tear film break-up. Compared with the model group, QRT can significantly increase the amount of tear secretion (P <0.05), extend the tear film break-up time (P < 0.01). And the medium dosage of QRT can obviously reduce lacrimal gland tissue injury. It was concluded that external application of QRT can improve symptoms of experi-mental dry eye syndrome in rats.

Effect of Qilong Capsule on experimental thrombosis and thrombolysis / 中成药

AIM: To study the effect of Qilong Capsule (QLC) on experimental thrombosis and its thrombolysis. METHODS: Rat's thromboses induced by the arteriovenous shunt and by stimulating the common carotid artery (CCA) and serum pharmacol ogy method was used to study the effect of QLC on thrombus. Turbidimetry was u sed to observe the effect of QLC on platelet aggregation of normal rats induced by A DP and collagen. RESULTS: QLC 0.6g?kg -1 and 0.3g?kg -1 could notably li ghten the wet-weight and dry-weight of thrombosis in the arteriovenous shunt m odel in rats(P