1.Statistical Analysis of the Urine Steroid Profile in Chinese Athletes
Jingzhu WANG ; Moutian WU ; Yinong ZHANG
Chinese Journal of Sports Medicine 1982;0(02):-
Objective To investigate the steroid levels of urine in Chinese athletes. Methods Subjects were 1217 Chinese athlete, 8 kinds of steroids named androsterone (An), etiocholanolone (Etio), dihydrotestosterone (DHT), dehydroepiandrosterone (DHET), Testosterone (T), Epitestosterone (ET), 5?-androstane-3?, 17?-diol (5?-diol), 5?-androstane-3?, 17?-diol (5?-diol) were measured by gas chromatography combined with mass spectrometry (GC/MS) after the urine sample being treated with chemical pre-extraction, hydrolysis, extraction and derivatization. Results The urine steroid levels of the Chinese male athlete were higher than those of the female athlete, but both male and female athlete had a lower urine steroids especially testosterone and 5?-androstane-3?,17?-diol, 4~7 times lower than other country's athletes. Some ratios of urine steroids such as An/Etio, T/ET, 5?-diol/5?-diol were relatively steady, which were affected less by gender.
2.The interpretation of 2015 American Thyroid Association Management Guidelines for Adult Patients with Thyroid Nodules and Differentiated Thyroid Cancer:Ultrasound part
Bo ZHANG ; Jingzhu XU ; Qiong WU
China Oncology 2016;(1):19-24
The ultrasound part of “2015 American Thyroid Association Management Guidelines for Adult Patients with Thyroid Nodules and Differentiated Thyroid Cancer” is comprehensive and informative. The content includes the indications for thyroid ultrasound and aspects needed to be evaluated, malignancy risk prediction based on sonographic pattern, decision-making based on ultrasound appearances, follow-up of benign thyroid nodules and surveillance of persistent and recurrent thyroid cancer with ultrasound. Compared with 2009 version of American Thyroid Association (ATA) guidelines, there is a great deal of development. The most important revision was that it analyzed ultrasound pattern of risk stratiifcation of malignancy in thyroid nodules and gave a detailed description of relevant concepts and definitions. Altogether, the new guidelines provided an algorithm for evaluation and management of patients with thyroid nodules based on sonographic pattern and ifne needle aspiration (FNA) cytology. Comprehensive review of the guidelines and appropriate adjustment in practices will make ultrasound examination more reasonable and may enhance the level of medical practices basically..
3.A Survey of Medication Taken by Chinese Athletes
Jingzhu WANG ; Moutian WU ; Yinong ZHANG ; Xin LIU ; Zhiyong YANG
Chinese Journal of Sports Medicine 2004;23(4):447-450
Objective To make a survey of medication taken by Chinese athletes and a comparison between Chinese athletes and athletes from other countries in order to get information about how to improve Chinese athletes' performance. Method The information came from the forms"Doping Control Sample Collection" in which athletes answered the question: "What medications have you taken in the past 3 days?" The medicines taken by athletes were classified and statistically analyzed.Results 2,330 athletes and 25 kinds of sports were involved in. Medicines were statistically analyzed with 4 classes: profiling of declaration, vitamins and minerals, medicines for treatments, alternative medicine. Conclusion The survey recorded the types of supplements and medications taken by athletes in China in 1999. Chinese athletes took less vitamins and more alternative medicines than athletes from other countries.
4.The change of plasma colloid osmotic pressure and blood coaglulation in percutaneous nephrolithotripsy during anesthesia
Lixin WU ; Jingzhu LIANG ; Zhigang ZHANG ; Quan LING ; Chunyuan ZHANG
Chinese Journal of Primary Medicine and Pharmacy 2010;17(19):2603-2604
Objective To provide basis of preventing and treating complications by monitoring plasma colloid osmotic pressure and blood clotting function during anesthesia of percutaneous nephrolithotomy (PCNL).Methods 30 patients with upper urinary calculus were equally and randomly divided into two groups according to the different anesthesia method. In General anesthesia group, Midazolam 0. 1 mg/kg、diprivan 1.5mg/kg、Vecuronium bromide 0. 15mg/kg、fentanyl 4μg/kg were used to guide and forane 1 ~ 1.3MAC were used to keep inhalation anesthesia. In lumbar-epidural anesthesia group T12~12 or T12 ~ L1 epidural anesthesia with 0.75% ropivacaine 8 ~ 10 ml and L2~4 lumbar anesthesia with bupivacaine 10mg were used. Plasma colloid osnotic pressure, central venous pressure and TEG were detected at the beginning and at the end of operation and fluid consumption were compared between the two groups. Results There was no obvious difference between the two groups. In both groups ,COP was obviously reduced and CVP was improved after the operation which significantly different with those pre-operation ( all P <0. 01 ). R value reduced significantly(P <0. 05). There were 10 patients complicated with chilling, unconffortability,or anxiety. Conclusion During anesthesia of percutaneous nephrolithotomy, with operation time going on, COP reduced obviously, which increased the risk of heart failure, pulmonary edema, etc. but had no effect on blood clotting.
5.Analysis and thinking of present situation of general practitioner job-transfer training
Ye WU ; Donghua ZHANG ; Hong BO ; Jinsong GUO ; Jingzhu DONG ; Liying LAN
Chinese Journal of Medical Education Research 2013;(3):298-301
Job-transfer training for general practitioner is the important channel of primary medical talents team construction.This article elaborated on existing problems in the general practitioner job-transfer training in our country from several aspects,such as training base,teachers,teaching materials,actual work need and discipline construction,etc.Based on the existing problems and combined with practical work requirements of general practitioner job-transfer training in our country,the article put forward corresponding suggestions and countermeasures including strengthening teachers' construction,textbook construction and speeding up general medical discipline construction,etc.
6.Cervical ultrasound and thyroglobulin in diagnosis of recurrence of differentiated thyroid carcinoma
Jingzhu XU ; Xinghua WANG ; Qiong WU ; Xiao YANG ; Shenling ZHU ; Bo ZHANG
China Oncology 2016;(1):97-101
Background and purpose:This study investigated the value of cervical ultrasound and TSH-sup-pressed thyroglobulin in the diagnosis of recurrence or metastasis of differentiated thyroid carcinoma (DTC).Methods:This study analyzed the data on 196 thyroid carcinoma patients who underwent neck dissection after clinically sus-pecious recurrence of DTC in Peking Union Medical College Hospital from Aug. 2010 to Dec. 2014. Among the 196 patients, 62 patients sonographically suspecious recurrence after total thyroidectomy and/or radioactive iodine ablation therapy were enrolled in this study. The ultrasonic features of lymph node involvement were retrospectively analyzed. The value of the ultrasonic features in the diagnosis of lymph node involvement and a TSH-suppressed serum Tg level in the diagnosis of recurrence or metastasis of DTC was also evaluated.Results:Of the 62 patients, 59 were pathologi-cally conifrmed with lymph node involvement, 1 case with local recurrence and 2 cases without recurrence or metasta-sis. There were 121 ultrasonographically suspected lymph nodes, conifrmed by pathology, 92 were metastatic ltsions, 25 were non-metastatic, 3 were ifbrous tissue and 1 was striated muscle. The positive predictive rate of cyst, calciifcation or hyper-echogenicity in cortex was 100% in the diagnosis of lymph node involvement. There was a signiifcant difference in disordered vascularity and cyst in cortex between metastatic and non-metastatic lymph nodes. Forty-nine patients were positive for Tg, whereas 13 were negative. The accuracy, sensitivity and speciifcity of TSH-suppressed serum Tg in the diagnosis of recurrence or metastasis of DTC were 82.3%, 81.7% and 100%.Conclusion:The disordered vascularity and cyst in cortex of the lymph node are highly speciifc indexes in diagnosing lymph node involvement. TSH-suppressed serum Tg level has high diagnostic value for detection of recurrence or metastasis of DTC. Cervical ultrasound can identify recurrent or metastatic lesions in both Tg-positive and Tg-negative patients.
7.Clinical management of hyperthyroidism complicated with liver failure
Xiaoyun FENG ; Jingzhu WU ; Li ZHAO ; Yijie WU ; Yongde PENG ; Fang LIU ; Yufan WANG
Chinese Journal of Endocrinology and Metabolism 2023;39(7):611-615
Clinical data from 11 previously diagnosed and treated patients with hyperthyroidism(Graves′ disease) complicated by liver failure were collected. Among them, 4 cases were drug-induced liver injury leading to liver failure, 1 case had a history of schistosomal liver cirrhosis combined with hyperthyroidism, and 6 cases had hyperthyroidism-induced liver injury(HILI) leading to liver failure. During hospitalization, all patients received supportive therapy and symptomatic treatment with β-blockers. Nine patients were treated with glucocorticoids and artificial liver support therapy. Among the 11 patients, 2 died, 8 patients achieved normal thyroid and liver function within 1-12 months after treatment, and 1 patient with liver cirrhosis had stable liver function in the later stage. After improvement in liver function, 7 patients received isotope therapy, 1 patient underwent total thyroidectomy, and 1 patient received medication. These results indicate that the clinical characteristics differ for drug-induced liver injury and HILI-related liver failure. Early initiation of artificial liver support therapy, in addition to β-blockers and glucocorticoids, is important in alleviating thyroid toxicity and liver damage, thus creating an opportunity for subsequent radioactive iodine or surgical treatment.
8.Study on Prescription Characteristics of Chinese Patent Medicines for Antitussive Effect
Zhang WANG ; Daofeng JIANG ; Yi ZHANG ; Xianli MENG ; Xianrong LAI ; Yamei LI ; Jingzhu WANG ; Long WU ; Yan CHEN ; Yi TAN ; Xue LI ; Yuling QING ; Shaorong QIN ; Jing HUANG ; Tao PENG
World Science and Technology-Modernization of Traditional Chinese Medicine 2013;(8):1759-1765
This study was aimed to reveal characteristics of functions, main indications and applications of Chinese patent medicines in order to provide references for development of new Chinese patent medicines for antitussive ef-fect. Chinese patent medicines recorded in the Pharmacopoeia of the People's Republic of China and the New Na-tional Chinese Patent Medicines were taken as research subjects. Chinese patent medicines classified in the function and indication with key words of cough-relieving, cough-suppressing, cough and chronic cough were col-lected. Analysis was made on the prescription characteristics, such as functions, main indications and applications. The results showed that there were 684 Chinese patent medicines and 462 terms, which were used for a total of 1533 times. The frequently-used terms are antitussive effect with expectorant, antitussive effect, expectorant, heat-clearing and exterior-releasing, antiasthmatic, wind-expelling and antipyretic, antitussive effect with antiasthmatic, purging lung heat, relieving exterior syndrome and moistening the lungs. All 684 Chinese patent medicines were used 48 ma-jor treatments for a total of 1107 times. The main indications include acute and chronic trachitis / bronchitis, exoge-nous wind-heat type of common cold, exogenous wind-cold type of common cold, cough with abundance of phlegm due to phlegm-heat obstructing the lung, acute upper respiratory tract infection, asthma, acute and chronic pharyngi-tis, lung heat cough, and etc. All 684 Chinese patent medicines used a total of 537 kinds of herbs and chemical medicines, including 441 kinds of herbal medicine, 36 kinds of animal medicine, 25 kinds of mineral medicine and 35 kinds of chemical medicine. The top ten herbs in terms of using frequency are Glycyrrhizae radix et rhizoma, Platycodonis radix, Armeniacae semen amarum, Menthae haplocalycis herba, Citri reticulatae pericarpium, Ephedrae herba, Scutellariae radix, Perilla frutescens (L.) Britt, Pinelliae rhizoma, Fritillariae cirrhosae bulbus. Among them, 1/4 of Chinese patent medicines used extract. Five kinds of food or fruits were also used, which were orange, fresh gin-ger, pear, watermelon and dried mushroom. It was concluded that Chinese patent medicines for antitussive effect can be adopted in the treatment of various kinds of diseases, especially for the treatment of cough(heat cough in partic-ular), abundance of phlegm, asthma, pharyngitis, laryngitis, and etc. The treatment methods of clearing heat, dis-pelling wind and relieving exterior syndrome played an important role in the realization of antitussive effect. However, the expression of functions and main indications is far from standardized and clear. Drugs commonly used are herbal medicine plus animal medicine, mineral medicine and chemical medicine as well as food and fruit. The discovery of preparations with certain clinical curative effect from ethnomedicine and the using of their extracts as a major ingre-dient are one important way to develop new Chinese patent medicines with antitussive effect.
9.Effects of double-catheter epidural analgesia by lidocaine injection respectively on the delivery outcomes and maternal-infant complications for persistent posterior or lateral occipital position of protracted active phase
Jingzhu LI ; Ling WANG ; Xiaozheng LI ; Wengang YU ; Linping KANG ; Yuqiu LIU ; Xianghong JI ; Xiaofeng WU ; Mingshan WANG ; Hong TAO
Chinese Journal of Obstetrics and Gynecology 2020;55(7):457-464
Objective:To evaluate the effect of dual-tube epidural segmental injection of lidocaine analgesia on the delivery outcome and maternal and infant complications of persistent posterior occipital position postpartum or lateral occipital position postpartum patients with protracted active phase.Methods:The full and single-term primiparas ( n=216, 37 to 42 weeks gestation, 22 to 35 years) diagnosed as persistent posterior or lateral occipital position during the active period were selected from the Department of Obstetrics of Qingdao Municipal Hospital from January 2015 to October 2019. The subjects were randomly assigned into two groups: double-tube epidural block group ( n=108) and single-tube epidural block group ( n=108), 1% lidocaine was used for epidural analgesia respectively under ultrasound guidance. Senior midwife or obstetricians implement new partogram, and guide women to perform position management, and push or rotate the fetal head in a timely manner. Observation indicators: general condition, the use of non-pharmacological analgesic measures, analgesia related conditions and pain visual analogue scale (VAS) score, delivery-related indicator, cesarean section indication, anesthesia-related indicator, maternal and child complications. Results:(1) General condition: the age, weight, height, gestational age, the ratio of persistent lateral or posterior occipital position, cephalic score, and neonatal birth weight between the two groups of women were not statistically significant (all P>0.05). (2) The use of non-pharmacological analgesic measures: the women’s Lamaze breathing method, Doula delivery companionship, percutaneous electrical stimulation, and other measures between two groups were compared, and there were not significant differences (all P>0.05). (3) Analgesia related conditions and VAS scores of women undergoing vaginal delivery: compared with the single-tube epidural block group ( n=40), the second-partum time of the women in the double-tube epidural block group ( n=59) was significantly shortened [(124±44) vs (86±33) minutes, P<0.01]; after 30 minutes of analgesia (4.4±0.5 vs 0.9±0.5, P<0.01), during forced labor in the second stage of labor (5.7±0.6 vs 1.3±0.4, P<0.01), the VAS scores of pain were also significantly reduced ( P<0.01). (4) Labor-related indicators: compared with the single-tube epidural block group, the natural delivery rate (21.3% vs 49.1%) and the delivery experience satisfaction rate (51.9% vs 98.1%) of women in the double-tube epidural block group were significantly increased (all P<0.01), cesarean section rate (63.0% vs 45.4%), instrument assisted rate (15.7% vs 5.6%) decreased significantly (all P<0.05). (5) Cesarean section indications: compared with the single-tube epidural block group, the cesarean section rate caused by prolonged labor or protracted active phase of women in the double-tube epidural block group was significantly reduced (38.0% vs 22.2%; P<0.05), and the fetal distress, intrauterine infection, and social factors caused by cesarean section between the two groups were compared, while the differences were not statistically significant (all P>0.05).(6) Anesthesia related indexes: the block planes of the maternal upper tube administration in the double-tube epidural block group were mostly T7, T8, T9-L2 and L3,While,the block planes in the single-tube epidural block group were mostly T10, T11-S1, S2, S3, and the modified Bromage score were all 0. (7) Maternal and child complications: compared with the single-tube epidural block group, the postpartum hemorrhage rate (18.5% vs 7.4%), the perineal lateral cut rate (20.4% vs 5.6%), the neonatal asphyxia rate (12.0% vs 3.7%), ICU rate of transferred neonates (13.9% vs 4.6%) in the double-tube epidural block group were significantly reduced (all P<0.05). Soft birth canal injury rate, puerperal disease rate and neonatal birth rate between two groups were compared, and there were not statistically significant differences (all P>0.05). Conclusion:Dual-tube epidural segmental injection of lidocaine analgesia could increase the natural delivery rate of women with posterior occipital or lateral occipital position with active stagnation, reduce the rate of cesarean section and the rate of transvaginal instruments, and reduce the complications of mother and child.