Construction of Knowledge Graph Based on Literature Data by Taking Treatment of Diabetic Peripheral Neuropathy with Traditional Chinese Medicine as An Example / 中国实验方剂学杂志

ObjectiveTo systematically sort out the knowledge framework and conceptual logic relationship of "disease-syndrome-treatment-prescription-medicine" in the existing literature on traditional Chinese medicine（TCM） treatment of diabetic peripheral neuropathy（DPN）， to construct of the knowledge map of TCM treatment of DPN， and to promote the explicitation of the implicit knowledge in the literature on the treatment of DPN with TCM. MethodTaking the literature of China National Knowledge Infrastructure about TCM treatment of DPN as the main data source， TCM-related concepts and entities were constructed by manual citation， and the corresponding relationships between the entities were established. Structured data were formed by processing with Python 3.7， and the knowledge graph was constructed based on Neo4j 3.5.34 graph database. ResultThe resulting knowledge graph with TCM diagnosis and treatment logic， defined 12 node labels such as prescriptions， Chinese medicines and syndrome types at the schema layer， as well as 4 types of relationships， such as inclusion， correspondence， selection and composition. It could support the query and discovery of nodes（syndrome elements， syndrome types and treatment methods）， as well as the relationship between each node. ConclusionBased on the literature data， this study constructed a knowledge map for TCM treatment of DPN， which brought together various methods of TCM treatment of DPN， including internal and external treatment. The whole chain knowledge structure of syndrome differentiation and classification for DPN treatment is formed from syndrome element analysis， syndrome type composition to treatment method selection， which can provide new ideas and methods for literature data to serve clinical and scientific research work， as well as reference for visualization of TCM literature knowledge， intellectualization of TCM knowledge services and the standardization of TCM diagnosis and treatment.

Comparison of the Similarities and Differences between ZHU Danxi's and ZHANG Jingyue's Understanding of Yin Deficiency and the Treatment Method of Nourishing Yin / 浙江中医药大学学报

[Objective]To sort out and summarize the theory of nourishing Yin of ZHU Danxi and ZHANG Jingyue,and discuss the similarities and differences of two doctors'understanding of Yin deficiency and the treatment method of nourishing Yin.[Methods]Through the research method of documentics,this paper carefully studies the contents related to"Yin deficiency"in the major works of ZHU Danxi and ZHANG Jingyue,as well as relevant literature reports and analyzes the similarities and differences of the theory of nourishing Yin,classification of Yin deficiency and the treatment method of nourishing Yin between them.[Results]ZHU Danxi's treatment of Yin deficiency syndrome was based on the theory of"an excess of Yang with deficiency of Yin""ministerial fire(Xianghuo)".He took the hyperactivity of ministerial fire as the main pathogenesis of Yin deficiency syndrome.In the treatment method,he paid attention to reducing fire,and made good use of the bitter and cold products such as Anemarrhenae Rhizoma(Zhimu)and Cortex Phellodendri(Huangbai),and paid equal attention to nourishing Yin and reducing fire.ZHANG Jingyue,on the basis of the theory that"Yin and Yang are one"and"true Yin was the foundation of Yang Qi",believed that the deficiency of true Yin can lead to Yin deficiency and Yang deficiency,and proposed that Yin deficiency had two aspects:water deficiency in Yin and fire deficiency in Yin.In the treatment method,nourishing true Yin by the sweet and warm medicines such as Radix Rehmanniae Preparata(Shudihuang)was emphasized,and Yin Yang mutual aid was advocated.[Conclusion]Whether it is the thought of nourishing Yin or the specific treatment and prescription,ZHANG Jingyue inherited and made a breakthrough on ZHU Danxi.He further improved the theory of nourishing Yin and the theory of warm-recuperation in traditional Chinese medicine,and created a series of prescriptions based on nourishing true Yin.It is of great significance to study the similarities and differences of their thought,theory,clinical symptoms and treatment for sorting out the development context of the treatment method of nourishing Yin.

Summary and analysis of clinical trials for the treatment of dry age-related macular degeneration / 国际眼科杂志(Guoji Yanke Zazhi)

Age-related macular degeneration(ARMD)is one of the leading causes of irreversible blindness in the elderly. Anti-vascular endothelial growth factor(VEGF)drugs have become the first-line treatment for neovascular ARMD, which has greatly changed the prognosis. However, dry ARMD still lacks effective treatment means, focusing on prevention. At present, several clinical treatment methods are being explored, including antioxidant therapy, complement therapy, neuroprotective therapy, gene therapy, etc. This review mainly summarizes the existing clinical trials and their progress on the treatment of dry ARMD, in order to provide future prospects for the treatment of dry ARMD. A number of clinical trials have already produced promising results for the treatment of dry ARMD, and it is believed that more and more clinical trials will be successful in the near future to provide more effective treatments for patients with dry ARMD.

Relationship between diet and migraine: induction and treatment / 中华神经医学杂志

Diet can be both a trigger and a treatment for migraine. The effects of alcohol, dairy products and pickled foods on migraine have been highly recognized. The effects of plant foods and caffeine on migraine currently have 2 sides. Ketogenic diet (KD), modified Atkins diet (MAD), and high n-3 fatty acid/low n-6 fatty acid diet can improve migraine through protecting nerves, improving mitochondrial function and energy metabolism, reducing calcitonin gene-related peptide (CGRP) levels, and inhibiting neuroinflammation. In this paper, the recent advance in the above content is summarized as follows.

Analysis of the clinicopathological characteristics of thymoma patients and the influencing factors for prognosis / 中国胸心血管外科临床杂志

@#Objective     To analyze the clinicopathological characteristics of thymoma patients and the influencing factors for prognosis. Methods     Thymoma patients who received treatment in Sichuan Cancer Hospital from March 2015 to March 2021 were collected. Clinical data of the patients were analyzed using Kaplan-Meier and Cox regression analyses. Results     A total of 177 patients were included. There were 89 males and 88 females aged 17-88 (52.3±13.0) years, including 160 surgical patients and 17 non-surgical patients. There were 160 patients survived, 17 died of thymoma, and 5 had recurrence and metastasis. Overall, the 1-year, 3-year and 5-year progression-free survival rates were 94.4%, 88.7%, 88.1%, respectively; the 1-year, 3-year and 5-year overall survival rates were 94.9%, 91.5%, 91.0%, respectively. The Kaplan-Meier analysis showed that World Health Organization classification, clinical symptoms, Masaoka-Koga staging, treatment methods and surgery were statistically associated with progression-free survival; clinical symptoms, age, treatment methods and surgery were statistically associated with overall survival (P<0.05). Patients with younger age (P=0.018), without clinical symptoms (P=0.039), and with surgical treatment (P=0.004) had higher overall survival rates; those patients undergoing surgery had a higher progression-free survival rate (P=0.002). Conclusion     Age, clinical symptoms and surgical treatment are independent factors influencing the prognosis of patients with thymoma.

Clinical treatment strategy and effect of chylothorax after video-assisted thoracoscopic lung cancer surgery / 中国胸心血管外科临床杂志

@#Objective    To review and analyze the treatment of chylothorax after video-assisted thoracoscopic lung cancer surgery and to discuss the best clinical treatment methods and effects. Methods    A total of 400 patients diagnosed with chylothorax at the Department of Thoracic Surgery, West China Hospital, Sichuan University from January 2012 to January 2020 were continuously collected. According to the inclusion and exclusion criteria, 37 patients were finally included. There were 20 males and 17 females with an average age of 55.55±10.49 years. Chylothorax was diagnosed primarily by triglyceride levels (above 110 mg/dL) or the Sudan triple stain test. Treatment included surgical and non-surgical treatment. The overall incidence, high risk factors and treatment methods of chylothorax after radical thoracoscopic surgery for lung cancer were analyzed. According to the treatment methods, the patients were divided into a surgical treatment group and a non-surgical treatment group. The average daily drainage volume and average hospital stay of the patients between the two groups were analyzed. Results    Included patients accounted for 0.3% (37/12 515) of lung cancer thoracoscopic surgery in our hospital during the same period. The incidence of postoperative chylothorax in patients with right lung surgery (0.2%, 29/12 515) was higher than that of patients with left lung surgery (0.1%, 8/12 515). Of 37 patients with chylothorax after lung cancer surgery, 32 patients were in the non-surgical treatment group (86.5%, 32/37), and the rate was higher compared with the surgical treatment group (13.5%, 5/37, P=0.000). The average daily drainage in the surgical treatment group was 777 mL more than that in the non-surgical treatment group (95%CI 588.58 to 965.55, P<0.001). The total drainage volume of the surgical treatment group was more than that of the non-surgical treatment group (8 609.2卤4 680.3 mL vs. 4 911.2卤3 925.5 mL, P=0.055). The postoperative hospital stay and total hospital stay in the surgical treatment group were shorter than those in the non-surgical treatment group (P=0.162, P=0.118). The tube indwelling time (8.2卤2.7 d) was shorter than that of the non-surgical treatment group (12.3卤6.8 d, P=0.204). Conclusion 聽 聽The treatment of chylothorax after radical resection of VATS lung cancer is still mainly non-surgical treatment. Surgical treatment should be initiated as early as possible when the drainage volume is too large 72 hours after chylothorax surgery after radical resection of VATS lung cancer.

Clinical experience of professor 's external treatment of supporting the middle for pediatric diseases / 中国针灸

It is well believed that children's spleen is often insufficient, as the structure and of spleen-stomach are incomplete. The deficiency of spleen-stomach plays an important role in the occurrence, development and pathogenesis of pediatric diseases. Professor has inherited the academic thought of , a famous physician of TCM, and proposed the external treatment method of "supporting the middle". This method emphasizes the constant care of the spleen-stomach of children in the aspect of acupoint selection, and adoptes the external treatment of children's , supporting- cupping therapy (including warming , warming moxibustion and warm scrapping), acupuncture (including abdominal acupuncture, intradermal needling) to treat children's diseases of spleen, lung, kidney and others, which has achieved satisfactory therapeutic effects.

Analysis of water iodine content in Jiangsu rural water factory / 中华地方病学杂志

Objective To further understand and master the distribution and influencing factors of water iodine in Jiangsu Province.Methods From 2012 to 2014,half of the water plants in rural centralized water supply monitoring plants in 63 counties (cities,districts) of Jiangsu Province were selected as survey sites,and the types of monitoring,types of water plants,types of water sources,self-inspection ability,disinfection situation,water treatment methods were investigated and analyzed.One sample of peripheral water was collected from each survey site to determine the water iodine content.Results From 2012-2014,there were 938 samples of river water were monitored,and the median water iodine was 5.9 μg/L.There were 57 samples of lake water were monitored,the median water iodine was 6.8 μg/L.There were 228 samples of reservoir water were monitored,and the median water iodine was 7.1 μg/L.There were 43 samples of gully pond water were monitored,and the median water iodine was 6.9 μg/L.There were 5 474 samples of deep well water were monitored,and the median water iodine was 28.2 μg/L.There were 162 samples of shallow well water were monitored,and the median water iodine was 30.9 μg/L.There was a statistically significant difference in the median iodine content of water samples from different water sources (x2 =844.9,P ＜ 0.05).The differences of median iodine of lake water,reservoir water,gully pond water,deep well water and shallow well water among different monitoring types were significant (x2 =9.6,6.3,9.7,121.2,38.1,P ＜ 0.05).The differences of median iodine of river water,reservoir water,deep well water and shallow well water among different types of water plants were significant (x2 =109.5,39.0,153.3,7.6,P ＜ 0.05).The iodine contents of fiver water,lake water,deep well water and shallow well water had significant difference in selfinspection ability of different water plants (x2 =62.5,5.1,29.9,10.1,P ＜ 0.05).The iodine content of reservoir water,deep well water and shallow well water were significandy different in different disinfection situation (x2 =12.1,12.4,35.7,P ＜ 0.05).The medians iodine of river water,reservoir water,deep well water and shallow well water had significant difference in different water treatment methods (x2 =9.5,21.2,102.4,46.9,P ＜ 0.05).Conclusions The water iodine contents of water samples in different types of water sources in rural area of Jiangsu Province are different.The level of water iodine is affected by factors such as monitoring type,type of water plant,self-inspection ability,disinfection situation and water treatment method.

Oral treatment for obstructive sleep apnea syndrome / 华西口腔医学杂志

Obstructive sleep apnea syndrome (OSAS) is a common clinical disease with high incidence and low treating proportion, difficult evaluation, and complicated nosogenesis. OSAS can cause systematic impairments. Various treatment methods were applied in clinical setting with the tendency of cross-disciplinary promotion. Oral treatment plays an exceedingly important role in OSAS research and therapy. This study reports the oral treatment involving OSAS therapy.

Clinical characteristics, treatments and curative effects of cerebral venous sinus thrombosis / 中华神经医学杂志

Objective To investigate the clinical features,treatments,and prognoses of cerebral venous sinus thrombosis (CVST).Methods A retrospective analysis of clinical data of 90 patients with CVST,admitted to our hospital from January 2012 to December 2016,was performed.Comprehensive analysis of gender,age,risk factors,clinical manifestations,lesion locations,treatments and prognoses was performed.According to selection of clinical treatment options for patients with anticoagulant therapy,these patients were divided into four groups:anti-infection treatment combined with anticoagulant therapy group (n=7),anticoagulant therapy group (n=61),stent thrombectomy combined with anticoagulant therapy group (n=4),and stent thrombectomy combined with local thrombolysis and anticoagulant therapy group (n=18).Results These 90 patients (41 males and 49 females) ranged from 4 to 75 years old.Of these patients,7 were related to infections,27 were related to abnormal blood constituents,16 were related to pregnancy and puerperium,and 6 were related to oral contraceptive.The most common clinical manifestation was headache (n=69,76.70％),followed by epilepsy (n=37,41.11％) and conscious disturbance (n=25,27.78％),and all symptoms could occur isolatedly or simultaneously.The superior sagittal sinus (n=68) and transverse sinus (n=56) appeared to be the most frequent lesion sites.Four patients (57.14％) from antiinfection treatment combined with anticoagulant therapy group,43 patients (70.49％) from anticoagulant treatment group,3 (75％) from stent thrombectomy combined with anticoagulant therapy group,and 15 patients (83.33％) from stent thrombectomy combined with local thrombolysis and anticoagulant therapy group enjoyed significant curative effects.Conclusions The causes of CVST are various,most of which are non-infective;patients with abnormal blood components and women of childbearing age are of high incidence.The clinical manifestations of CVST are complicated and non-specific.The 4 therapeutic methods can improve clinical symptoms effectively;however,anticoagulant therapy is mainly used for patients with mild symptoms;and stent thrombectomy combined with local thrombolysis and anticoagulant therapy can be used for patients with severe CVST,enjoying effective treatment efficacy.

Progress research on effect and mechanism of Chinese materia medica preventing oxaliplatin-induced neurotoxicity / 中草药

Oxaliplatin is the third generation of platinum antitumor drugs, which has the advantages of good efficacy, broad anticancer spectrum and so on. However, peripheral neurotoxicity is the main dose limiting toxicity, which affects not only its clinical application but also the quality of patients’ life. According to Chinese medicine theory, some progress has been made in the treatment of this disease by using the traditional herb with invigorating qi and activating blood and warming yang for removing obstruction in collaterals. This article summarizes the literatures in domestic and foreign countries from the aspects of Chinese prescription and active ingredients, which provides basis for clinicians to treat the neurotoxicity of oxaliplatin.

Research progress of traditional Chinese medicine treatment method of diabetic nephropathy / 国际中医中药杂志

Traditional Chinese medicine (TCM) treatment for diabetic nephropathy can improve symptoms,delay disease progression,improve clinical efficacy,and Tcm shows many advantages and characteristics.This article systematically reviewed the literature about the treatment of diabetic nephropathy by TCM in recent years,and summed up 11 treatment priciples,such as tonifying kidney and activating blood,tonifying Qi and activating blood,nourishing yin and activating blood.The results could help to provide beneficial TCM treatment for this disease.

"The""Prescriptions""Medication in Treatment of Arthralgia Syndrome" / 浙江中医药大学学报

Objective] Inquire Sun Simiao’s arthralgia syndrome related theory and drug laws in Essential Recipes for Emergent Use, with a view to a more comprehensive understanding of arthralgia to broaden the train of thought, improve the clinical efficacy. [Methods] Read Essential Recipes for Emergent Use book, combined with knowledge of Chinese medicine, to study involved arthralgia syndrome theory and relevant prescriptions and drugs for statistical summary. [Results] Sun Simiao believed arthromyodynia causes included three cold wet gas, kidney, heat etc. The use of medicine in treatment of arthralgia syndrome of wind;pay attention to helping Yang deficiency. Arthromyodynia for different symptoms and disease drug use had their own unique experience. [Conclusion] Sun Simiao’s Essential Recipes for Emergent Use content is rich, extensive and profound, its treatment of Bi syndrome has quite academic value, today, the therapeutic theory for treatment of clinical syndrome has still an important guiding significance.

Research Progress on Traditional Chinese Medicine Treatment of Dilated Cardiomyopathy / 世界科学技术-中医药现代化

Dilated cardiomyopathy is a disease which manifests with heart enlargement, myocardial contractile dys-function and arrhythmia. The disease cause is unknown. And the disease prognosis is not good with high fatality rate. There is no specific treatment for dilated cardiomyopathy in modern medicine. Currently, a large amount of clinical researches have been conducted by traditional Chinese medicine (TCM) scholars with relatively satisfied therapeutic effects. This article made a review on the etiology, pathogenesis, treatment method (including syndrome differentiation and treatment, modern application of ancient prescription, self-made prescription, and Chinese patent medicine liq-uid) and TCM treatment progress of dilated cardiomyopathy in order to show that TCM has certain advantages in the treatment of dilated cardiomyopathy.

Treatment of Squamous Cell Carcinoma in Extremity & Trunk / 대한골관절종양학회지

PURPOSE: The purpose of this study is to compare general survival rate and survival rate according to expectable prognostic factors by analyzing the result of treating a patient of squamous cell carcinoma. MATERIALS AND METHODS: From Mar. 1999 to Feb. 2011, 151 patients were pathologically confirmed as squamous cell carcinoma of limbs and body in our hospital, and among those patients, 51 patients underwent the surgical treatment. This study included 41 patients who underwent the surgical treatment and were followed-up for more than 12 months. The mean age of population was 64.4 years. 31 males and 10 females were included. Wide excision with following skin grafts or flaps for reconstruction (29 cases) was mostly performed, but amputation (12 cases) was also performed for cases with extremities where resection margin was difficult to obtain and cases with neural or vascular invasion. 8 patients underwent chemotherapy or radiotherapy after resection, and 33 underwent the operation only. Stages were classified by AJCC Classification, survival rate was calculated by Kaplan-Meier method and survival rate of groups was compared by Log-rank test. For the expectable prognostic factors related to survival rate, location of primary lesion, cause of disease, pathologic grade, staging, surgical method, additional anticancer therapy were examined and each survival rate was compared. RESULTS: The average follow-up period was 65.2 (12-132) months. Thirty patients survived out of 41 patients till last follow up. The overall survival rate in 5 years was 77%. Three cases (7.3%) had local recurrence, and 7 cases (17.0%) had metastasis. The average period of recurrence from operation was 27 (18-43) months. Possible prognostic factors such as location of primary lesion, cause of disease, pathologic grade, staging, additional anticancer therapy showed no significant difference in survival rates. However, patients with amputation showed significantly lower survival rate than those with wide excision. CONCLUSION: In analysis the results of treating 41 cases of squamous cell carcinoma, the overall 5-year survival rate was 77%. And, among the several prognostic factors, only the surgical method was significant statistically.

Nasopharyngeal mucoepidermoid carcinoma:A report of eleven cases / 中华放射肿瘤学杂志

Objective To evaluate the treatment results of the patients with nasopharyngeal mucoe-pidermoid carcinoma (MEC), and explore an appropriate treatment method. Methods Eleven patients with pathologically confirmed nasopharyngeal MEC were included in this study. The number of patients with pathologically well-, medium-and poorly-differentiated tumor were 1, 2 and 7, respectively. Radiotherapy (RT) alone and surgery (S) alone were given to 1 patient each. Combined modality treatment was RT + S in 6 patients and S + RT in 3 patients. Results After a median follow-up of 41.5 months (range, 8 to 153 months), one patient died of heart disease and one was lost follow-up. The remaining 9 patients were alive, including 6 with disease-free and 3 with residual tumors. None of them had cervical lymphatic spread or dis-tant metastasis. Conclusions Nasopharyngeal MEC progresses slowly and has good prognosis, which should be followed up for a long time. Primary surgery followed by radiotherapy is recommended.

Clinical manifestation and pathological characteristics of intraspinal extramedullary peripheral primitive neuroectodermal tumour / 中华放射肿瘤学杂志

Objective To observe the clinical manifestation and pathological immunohistochemical features of intraspinal extramedullary peripheral primitive neuroeetodermal tumour (PNET). Methods From Apr. 1996 to Aug. 2007, totally 5 patients with intraspinal extramedullary peripheral PNET were treated, including 3 male and 2 female, aging from 11 to 48 years. The primary site was cervical vertebral in 2 (C5-C7 and C5-T1 ) and thoracic vertebral in 4( T4-T6, T6-T8 ,T4-T5 and C5-T1 ). The clinical manifestation was paresis of limbs in 5 and incontinence in 4. All the patients were pathologically diagnosed Results All of the three patients who had CD99 staining expressed CD99 ( + ). All the 5 patients received surgery followed by radiotherapy and 4 received postoperative chemotherapy. The most common treatment failure was local recurrence. The overall survival time of the 5 patients was 4.8year,2.5year,2. 1ycar, 1.6year and 0.8 year respectively. Conclusions Intraspinal extramedullary peripheral PNET is highly malignant tumor.Patients have very poor survival and local control New treatment protocol should be studied to improve the local disease control and increase remission rate. To distinguish central PNET from peripheral PNET has crucial significance since different entities have different treatment protocol and prognosis.

Clinical study of ameloblastoma on the jaw

Ameloblastoma, a benign tumor of odontogenic type, represents 10% of all tumors of the jaw. It is localized in the mandible (80%) and in the maxilla(20%). In every case, the selection of the surgical treatment must consider some fundamental elements, including the age and general state of health the clinicopathological variant, and the localization and extent of the tumor. This study was invested the clinicopathological findings of 23 patients with ameloblastoma which had been diagnosed by biopsy during the period of 1987 to 2005 at Chonnam National University Hospital. And it contained the statistical analysis according to the treatment methods and the clinicopathological findings such as sex, age, location, chief complaints, duration, radiographic findings, histologic findings, treatment methods. The results obtained are were follows. The age of patient ranged from 10 to 91 years(means, 35.9 years) at biopsy. Thirteen(57%) of the 23 subjects were males, and 10(43%) were females. Twenty(87%) of the 23 ameloblastomas were located in the mandible. Swelling was the most common symptom and was experienced by 20(87%) patients. Radiographically, 11(48%) of the 23 tumors were unilocular with a well-demarcated border and 12(52%) were multilocular. The most common histologic pattern was plexiform and acanthomatous rather then follicular. Conservative treatment was performed 7 cases(30%), radical treatment 11 cases(48%), and combined treatment 5 cases(22%). Follow-up period ranged from 2.1 years to 22 years(mean 5.1 years). Based on the above results, surgical excision after marsupialization was found to be useful as a preliminary treatment of the large cystic ameloblastoma in children and adolescents. On the contrary, the lesion with a soap bubble appearance, the one with ineffective marsupialization was subjected to extensive excision of the tumor with a wide margin of normal bone.

Evaluation of surgical protocols for multilevel cervical disc herniation / 中国矫形外科杂志

[Objective]To discuss the basic principles and methods of surgical protocols in treating multilevel cervical disc herniation.[Method]The surgical protocols patients underwent operation based on patient's changes in radiology.Protocols varied from anterior approach discectomy,partial corpectomy with bone grafting and plate fixing;titanium mesh+plate;titanium mesh+plate in major segment and decompression with trepan+cage in secondary segment;combined anterior and posterior surgical procedure.[Result]Totally 96 cases of cervical spondylosis in different types were observed.After average 32 months of follow-up,an overall excellent and good rate in 90% of the cases was obtained.[Conclusion]To choose the appropriate surgical protocol for different multilevel cervical disc herniaion or degenerative myelopathy patients,every treatment should rely on patient's symptoms and changes in radiology.We must check out which vertebra is major segment or secondary segment,generalized or localized,with or without developmental stenosis of cervical spinal canal.Most patients can achieve satisfied prognosis by anterior approach decompression with bone grafting and plate fixing.Intervertebral bone grafting and plate fixing is preferred to single level degenerative.Anterior decompression with approach discectomy,partial corpectomy with bone grafting and plate fixing is preferred to 2 or 3 level degenerative.Combined anterior and posterior surgical procedure is the best method to treat generalized degenerative or obvious stenosis of cervical spinal canal,and continuous type OPLL.In conclusion,the key to excellent prognosis of cervical spondylosis is choosing the right operation for the right patient.

Optimization of Experimental Conditon in the PEG Precipitation Associated with Electrochemiluminescence Test to Detect Macroprolactinaemia / 医学研究杂志

Objective The experimental condition of PEG precipitation pre-treatment method associated with electrochemiluminescence was optimized to gain a coincident result compared with gel chromatography method.Methods A fixed centrifuge time,optimized centrifuge speed,temperature and iron intensity were used to achieve a best experimental condition.Results The detection concentration of micromolecular PRL was approximate to gel chromatography method under the experimental condition of being centrifuged 10 minutes at 18℃ and pretreated with 25%PEG 6000 1M PBS.Conclusions The optimized PEG precipitation test united with the electrochemillumescence immunoassy was a good method for screening macroprolactinemia in clinical diagnosis.