1.Study on the Apoptosis of Rheumatoid Arthritis Synoviocyte Induced by Arsenic Trioxide
Haozhe LV ; Shiyu QIAO ; Xiuli CHEN
Chinese Journal of Rehabilitation Theory and Practice 2009;15(2):141-142
Objective To study the apoptosis of rheumatoid arthritis synoviocyte induced by arsenic trioxide.Methods Human rheumatoid arthritis fibroblast-like synoviocytes (HFLS-RA) were divided into control group and arsenic trioxide group. After 72 hours, pathology changes were observed and MTT tests were used to investigate apoptosis levels induced by arsenic trioxide.Results Arsenic trioxide can induce the apoptosis of rheumatoid arthritis synoviocyte, depending on time and dose.Conclusion Arsenic trioxide may induce apoptosis of rheumatoid arthritis synoviocyte.
2.Evaluation of preoperative chlorhexidine bath for reducing the incidence of surgical site infection in patients undergoing spinal surgery
Shiyu LI ; Wenzhi HUANG ; Li LI ; Fu QIAO
Chinese Journal of Infection Control 2016;15(8):583-586
Objective To investigate the effect of preoperative chlorhexidine bath for reducing the incidence of sur-gical site infection(SSI)in patients undergoing spinal surgery.Methods All patients who undergoing spinal surgery (with no implants)in the department of neurosurgery of a hospital between January 2013 and December 2014 were monitored,the selected patients were divided into control group (January-December of 2013,no intervention meas-ures were taken)and trial group(January-December of 2014,1 .8%-2.2% chlorhexidine bath for two nights before operation),incidence of SSI between two groups of patients before and after intervention was compared,interven-tions effect was evaluated.Results A total of 1 043 patients undergoing spinal surgery were enrolled,41 (3.93%) had SSI,incidence of SSI rates in control group and trial group were 6.47% and 2.34% respectively,the difference was statistically significant (P=0.001).According to the incidence of SSI in control group,actual infected patients in trial group were 27 less than the anticipated patients with infection.The average hospitalization expense in SSI group and non-SSI group were ¥33 641 .00 and ¥23 072.50 respectively,each patient could save ¥10 568.50 on average.Therefore,through the intervention measures,¥285 349.50 of hospitalization expense could be saved. Except ¥2 100 of trial material cost and ¥12 820 of manual labour cost,¥270 429.50 of social cost was ultimately saved.The mean length of hospital stay in control group and trial group were 10 (8-12)days and 9 (8-12)days respectively,rank test showed that the difference was not statistically significant (Z = - 0.68,P = 0.50 ). Conclusion Chlorhexidine bath intervention can not only reduce SSI rate,but also save the expense of hospitaliza-tion,whether it can shorten the length of hospital stay needs to be further studied.
3.Study on the Distribution and Clinical Characteristics of TCM Syndromes in Infertility Patients with Autoimmune Thyroiditis
Xiaoru FANG ; Limin WU ; Qunying FANG ; Mengli WANG ; Shiyu ZHAO ; Zonghui QIAO ; Hongbing LUAN ; Zhaohui FANG
Chinese Journal of Information on Traditional Chinese Medicine 2024;31(1):164-170
Objective To investigate the distribution and clinical characteristics of TCM syndromes in infertility patients with autoimmune thyroiditis(AIT).Methods By referring to the relevant literature on the distribution of TCM syndromes of AIT and infertility in women of childbearing age,the TCM Syndromes Survey of Infertility Patients with Autoimmune Thyroiditis was formulated.256 cases of infertility patients with AIT who underwent in vitro fertilization-embryo transfer(IVF-ET)at the Reproductive Center of The First Affiliated Hospital of University of Science and Technology of China from June 2019 to December 2020 were retrospectively analyzed.The data of basic information,TCM syndromes,basic thyroid-stimulating hormone(TSH),thyroid peroxidase antibody(TPO-Ab)and thyroglobulin antibody(TG-Ab)were collected.By means of frequency analysis and systematic cluster analysis,the distribution regularity of TCM syndromes in infertility patients with AIT were concluded.Results After analysis,the following 5 common syndrome elements were obtained,namely,qi deficiency,liver depression,spleen deficiency,kidney deficiency and blood stasis.In addition,it was concluded that this disease was more common in complex syndromes.Through systematic clustering analysis,main TCM syndromes of this disease were obtained,which were qi deficiency and liver depression syndrome(69 cases,26.9%),spleen and kidney deficiency syndrome(45 cases,17.6%),spleen qi deficiency syndrome(38 cases,14.8%),qi deficiency and blood stasis syndrome(36 cases,14.1%),kidney deficiency and liver depression syndrome(32 cases,12.5%)and other syndrome types(36 cases,14.1%).The basic TSH level was higher in patients with qi deficiency and liver depression syndrome,spleen qi deficiency syndrome,qi deficiency and blood stasis syndrome than other syndrome types,with statistical significance(P<0.05).There was no significant difference in TPO-Ab and TG-Ab titers among different syndromes(P>0.05).Conclusion TCM syndromes of infertility patients with AIT can be clustered into qi deficiency and liver depression syndrome,spleen and kidney deficiency syndrome,spleen qi deficiency syndrome,qi deficiency and blood stasis syndrome,kidney deficiency and liver depression syndrome and other syndrome.The main element of syndrome is qi deficiency,and the pathological sites involved spleen,kidney and liver.Stasis blood is a main pathological product.It is required to pay close attention to the thyroid function in AIT patients with qi deficiency.