Diagnosis and treatment of transplanted renal artery stenosis in 7 children from deceased donors / 中华器官移植杂志

Objective:To explore the diagnosis and treatment of transplanted renal artery stenosis(TRAS)in children.Methods:From January 2016 to August 2021, clinical data of 7 TRAS patients were collected.A definite diagnosis was confirmed by Doppler ultrasound and computed tomography angiography.Results:Patient age was significantly higher than donor age(11.9±3.7 vs 1.0±0.5 years, P<0.001); 5 patients had a widened diameter at stenotic grafted renal artery after intervention(1.98±0.47 vs 4.64±1.19 mm, P=0.002). A reduction in peak systolic flow velocity in stenotic segment of artery(463.3±90.6 vs 183.6±58.9 cm/s, P<0.001)and lower systolic blood pressure(137.2±15.5 vs 129.7±12.3 mmHg, P=0.029)were observed.Resistance index rose(0.38±0.22 vs 0.60±0.03, P=0.063). Significant difference of estimated glomerular filtration rate was observed at Week 4 post-operation as compared with pre-intervention.Two patients developed complications after intervention, including perirenal hematoma and stent-attached thrombus.Two patients were treated conservatively with a gradual increase in blood pressure and three antihypertensive drugs prescribed. Conclusions:Doppler ultrasound should be performed regularly after renal transplantation for detecting TRAS at an early stage in children.Interventional treatment is ideal for severe TRAS to improve perfusion and renal function.Clinicians should pay more attention to complications.

Study on Antitumor Mechanism of Periplaneta americana Extract C Ⅱ-3 on MFC Tumor-bearing Mice Based on 1H-NMR Metabonomics / 中国药房

OBJECTIVE：To preliminarily study the antitumor mechanism of Periplaneta americana extract C Ⅱ-3 on MFC tumor-bearing mice. METHODS ：Balb/c mice were randomly divided into model group （normal saline 20 mL/kg）and C Ⅱ-3 group （200 mg/kg），with 6 mice in each group. MFC cell suspension （0.2 mL）was injected under the right armpit of mice. On the next day，mice were given relevant medicine intragastrically ，once a day ，for consecutive 10 d. 24 h after the last administration ，Based on the measurement of tumor size ， 1H-NMR technology combined with unsupervised PCA ，supervised PLS-DA and OPLS-DA were used to compare metabolic spectrum of liver tissue from tumor-bearing mice of 2 groups，to analyze differential metabolites and to explore the potential antitumor mechanis m of C Ⅱ -3. RESULTS ：Compared with model group ，the tumor body was significantly reduced in tumor-bearing mice of C Ⅱ-3 group. There were differences in 1H-NMR spectra between the 2 No.81960712）； groups. According to unsupervised PCA ，supervised PLS-DA and OPLS-DA ，totally six potential differential metabolites ，as glycogen （increased），pyruvate （decreased），arginine （de- creased），hydroxyproline （increased），inosine （increased） and niacinamide （increased），were identified in the liver tissue，which were mainly attributed to the metabolism of arginine ，energy and nucleic acid. CONCLUSIONS：The anti tumor effect of C Ⅱ-3 may be related to the regulation of arginine metabolism ，energy metabolism and nucleic acid metabolism.

The Prognostic Value of CD8⁺ and CD45RO⁺ T Cells Infiltration and Beclin1 Expression Levels for Early Postoperative Cholangitis of Biliary Atresia Patients after Kasai Operation

BACKGROUND: Postoperative cholangitis is a common but severe complication after Kasai portoenterostomy for biliary atresia (BA). This study aimed to identify its prognostic factors. METHODS: Two sets of liver paraffin-embedded tissue samples were collected from BA patients who received Kasai portoenterostomy (n = 25 and n = 31, respectively). Patients were divided into non-cholangitis and cholangitis groups. The infiltration of CD4+, CD8+, CD45RO+, CD68+ cells and expression of Beclin1 were quantitatively evaluated in immunohistochemical analysis. RESULTS: Cholangitis group had a significantly lower CD8+ T cell infiltration but a higher CD45RO+ cell infiltration, and a lower Beclin1 level than non-cholangitis group (all P < 0.01). Multivariate logistic regression analysis indicated that infiltration of CD8+ cells (odds ratio [OR], 0.112; 95% confidence interval [CI], 0.022–0.577) and CD45RO+ cells (OR, 3.88; 95% CI, 1.37–11.03), and Beclin1 level (OR, 0.088; 95% CI, 0.018–0.452) were independent influence factors for early postoperative cholangitis. Receiver operating characteristic (ROC) analysis showed that area under ROC curve (AUROC) values for CD8+ cells, CD45RO+ cells and Beclin1 were 0.857, 0.738 and 0.900, respectively. CONCLUSION: Our findings demonstrated the CD8+ cells, CD45RO+ cells and Beclin1 level possessed the prognostic value for early postoperative cholangitis following Kasai operation, which may be helpful to develop new prevention and treatment strategies for postoperative cholangitis.

Protective effect of intraperitoneal transplantation of human liver-derived stem cells at different times against concanavalin A-induced acute liver injury in mice / 中华肝脏病杂志

Objective@#To investigate the protective effect of intraperitoneal transplantation of human liver-derived stem cells at different times against concanavalin A (ConA)-induced acute liver injury in mice.@*Methods@#A total of 88 male C57BL/6 mice were randomly divided into normal control group (group C), ConA model group (group M), and human liver-derived stem cells (HYX1)+ConA group (group E); according to the interval between phosphate buffer/HYX1 injection and ConA injection, Groups M and E were further divided into 3-hour groups (M1 and E1 groups), 6-hour groups (M2 and E2 groups), 12-hour groups (M3 and E3 groups), 24-hour groups (M4 and E4 groups), and 48-hour groups (M5 and E5 groups). The levels of alanine aminotransferase (ALT), aspartate transaminase (AST), and total bilirubin (TBil) in peripheral blood were measured, liver tissue sections were used to observe pathological changes, and the Ishak score for liver inflammation was determined. The independent samples t-test was used for comparison between groups, and P < 0.05 was considered statistically significant.@*Results@#The levels of ALT, AST, and TBil in group C were (36.25±1.16) U/L, (120.20±5.77) U/L, and (2.20±0.23) μmol/L, respectively; the levels of ALT, AST, and TBil and Ishak score were (8 721.23±837.39) U/L, (8 110.31±290.10) U/L, (8.41±0.10) μmol/L, and (13.32±1.30), respectively, in group M1, (8 334.31±666.50) U/L, (7 560.20±760.34) U/L, (10.40±0.80) μmol/L, and (12.67±0.81), respectively, in group M2, (8 960.75±551.93) U/L, (8 535.62±675.14) U/L, (10.95±1.43) μmol/L, and (14.57±0.65), respectively, in group M3, (8 618.57±886.40) U/L, (11 440.54 ± 1 327.86) U/L, (13.30±1.86) μmol/L, and (13.21±1.06), respectively, in group M4, and (10 170.13±1 112.37) U/L, (11 470.56±1 108.40) U/L, (12.75±1.55) μmol/L, and (15.07±1.58), respectively, in group M5. The levels of ALT, AST, and TBil and Ishak score were (1 016.35±163.47) U/L, (952.30±103.91) U/L, (7.77±0.62) μmol/L, and (3.50±0.21), respectively, in group E1, (42.10±6.20) U/L, (126.72±13.33) U/L, (3.41±0.53) μmol/L, and (2.01±0.40), respectively, in group E2, (44.21±4.30) U/L, (216.71±35.88) U/L, (3.47±0.44) μmol/L, and (2.13±0.25), respectively, in group E3, (2 909.69±212.14) U/L, (2 988.43±333.70) U/L, (7.03±0.93) μmol/L, and (4.70±0.50), respectively, in group E4, and (7 874.26±799.60) U/L, (10 940.54±947.35) U/L, (10.53±1.09) μmol/L, and (8.60±0.83), respectively, in group E5. Groups M1-M5 had significantly higher levels of ALT, AST, and TBil than group C (all P < 0.01), and groups M1-M4 had significantly higher levels of AST and ALT than groups E1-E4 (all P < 0.01), while there were no significant differences in the levels of AST and ALT between groups M5 and E5 (both P > 0.05). The pathological sections of liver tissue showed that compared with group M, group E had significant reductions in the degree of necrosis and Ishak score (both P < 0.05).@*Conclusion@#Intraperitoneal transplantation of human liver-derived stem cells has a protective effect against ConA-induced acute liver injury in mice, and the injection at 6 and 12 hours in advance has the best protective effect.

Clinical Study of Six-hole Moxibustion Box Therapy for Stable Chronic Obstructive Pulmonary Diseases / 上海针灸杂志

Objective To investigate the clinical efficacy and safety of six-hole moxibustion box therapy for stable chronic obstructive pulmonary diseases(COPD).Methods Sixty patients with thoracic facet joint disorder were randomly allocated to treatment and control groups, 30 cases each. The control group inhaled tiotropium bromide inhalation powder spray and the treatment group received six-hole moxibustion box therapy in addition. The COPD Assessment Test (CAT) score and the dyspnea score were recorded and peripheral blood oxygen saturation was measured in the two groups before and after treatment. The adverse reactions were monitored in the two groups. Results There were statistically significant pre-/post-treatment differences in the CAT score and the dyspnea score in the two groups (P<0.05). There were statistically significant post-treatment differences in the CAT score and the dyspnea score between the treatment and control groups (P<0.05). There were statistically significant differences in pre-/post- treatment CAT score difference value and dyspnea score difference value between the two groups (P<0.05). There was a statistically significant pre-/post-treatment difference in peripheral blood oxygen saturation in the treatment group (P<0.05). There was a statistically significant post-treatment difference in peripheral blood oxygen saturation between the two groups (P<0.05).Conclusion Six-hole moxibustion box therapy plus tiotropium bromide inhalation powder spray is safe and effective in treating stable COPD.

Effects of butylphthalide on serum inflammatory cytokines and oxidative stress products in patients with acute cerebral infarction / 天津医药

Objective To investigate the effects of butylphthalide injection on serum levels of inflammatory factors and oxidative stress products in patients with acute cerebral infarction. Methods A total of 120 patients with acute cerebral infarction were selected in our hospital from March 2014 to September 2016. Patients were divided into conventional treatment group (n=56) and butylphthalide group (n=64) according the therapeutic methods. The conventional treatment group was treated with improving microcirculation and resisting blood platelet aggregation, while the butylphthalide group was injected with butylphthalide (100 mL intravenous drip, twice a day) on the basis of conventional treatment. The levels of tumor necrosis factor (TNF)-α, interleukin (IL)-6, IL-17, IL-23 and methane dicarboxylic aldehyde (MDA) were detected before the treatment and 7 days,14 days after the treatment. The clinical efficacy was also accessed. Results The TNF-α, IL-6, IL-17, IL-23 and MDA levels were significantly decreased 7 days and 14 days after the treatment than those before the treatment in two groups of patients (P<0.05). And the above indexes were also decreased in butylphthalide group than those of conventional treatment group (P < 0.05). No obvious adverse reactions were observed in two groups. Conclusion Butylphthalide can improve the clinical symptoms through the inhibition of inflammation and oxidative stress in patients with acute cerebral infarction.

Establishment of human gastric cancer model in normal immune mice based on micro-carrier 6 / 中国肿瘤临床

Objective:To establish a mouse model of gastric cancer by inoculating MKN45 cells into mice with normal immune function utilizing microcarrier technology. Methods:A total of 60 male C57BL/6 mice were randomly divided into three groups, namely, 2D, con-trol, and 3D groups, according to the coculture system of MKN45 and microcarrier. The mouse models of gastric carcinoma were estab-lished by hypodermic injection. The time of tumorigenesis, rate of tumor formation, and pathological features were observed in each group. Results:In the 3D group, the time of tumor formation was short, whereas the rate of tumor formation was high (80%). No de-tectable tumor formations were observed in the 2D and control groups. HE and immunohistochemical staining of the transplantation tumor model showed evident characteristics of human gastric cancer. Conclusion:A human gastric cancer model in normal immune mice was successfully established. The onset and development mechanism of gastric cancer could be more effectively investigated in mice with normal immune function through this model. Moreover, a more valuable and new animal model for the research and devel-opment of anticancer drug was established.

Nursing of proximal femoral fracture in pediatric patients with congenital insensitivity to pain and anhidrosis / 现代临床护理

Objective To summarize the experience in pediatric nursing of children with congenital insensitivity to pain and anhidrosis (CIPA) combined with proximal femoral fracture.Methods Two CIPA children with proximal femoral fracture received good treatment of security,plaster casts/braces,body temperature and skin as well as guidance of function exercise and health care education.The nursing experience was summarized.Result After intensive nursing,all patients successfully tided over their perioperative period and discharged.Conclusions The security management,careful observation of skin and body temperature after plaster casts/braces fixation,are of great significance for the decreased complication.Function exercises are equally effective in CIPA children with proximal femoral fracture.

Clinical analysis on 13 cases of Kaposiform hemangioendothelioma / 中华实用儿科临床杂志

Objective To explore the diagnosis and treatment of Kaposiform hemangioendothelioma (KHE),deepen the understanding of KHE and Kasabach-Merritt phenomenon (KMP),and discuss the optimal treatment for KHE.Methods From January 2008 to August 2016,13 cases of KHE were confirmed by surgery or biopsy pathology and admitted to the First Affiliated Hospital of Sun Yat-Sen University,and the clinical diagnosis and treatment were analyzed retrospectively.Results There were 13 patients(7 males and 6 females) with a median age of 1.0 years(0.2-10.0 years),and 84.6%(11/13 cases) were infants and young children,76.9% (10/13 cases) involved with deep tissue,23.1% (3/13 cases) were associated with KMP and they were younger than 1 year old,and 15.4% (2/13 cases) coexisted with hemangioma or lymphangioma.The location,extent and infiltration depth of the lesion were observed by imaging examinations and histopathology showed nodule shaped spindle tumor cells.Radical resection was considered if possible.Dose of Vincristine (0.5 mg/m2 weekly) and Propranolol [1 mg/(kg·d)] were administered.The prognosis was different in thirteen cases undergoing different treatments.After 3 months to 9 years follow-up,41.7% (5/12 cases) survived after tumor treatment.Conclusions KHE happens mostly in infants and young children,with varying clinical manifestations and a high recurrence rate.The diagnosis of KHE is based on histological examination,computed tomography and magnetic resonance imaging while it still need explicit pathological diagnosis is needed.KHE may be accompanied by hemangioma or lymphangioma.Prognosis is affected by many factors and the comprehensive treatment is required.KMP should be remedied preferentially,individual treatment protocol and long term follow-up are necessary.

Research progress in transdermal deliver technology of micro needle / 中国生化药物杂志

Animal medicine contains a large number of polypeptide and its biological activity is stronger, but it’s biological characteristics not contains injection,oral and subcutaneous.Therefore, domestic and foreign scholars continue to study the combination of traditional Chinese medicine acupuncture,acupoint therapy and transdermal drug delivery technology of micro needle technology.With the development of science and technology, micro needle percutaneous drug delivery technology research and development has become increasingly mature.The advantages of high efficiency,safe, painless delivery and low cost have also provided a possibility for clinical application.This article elaborated the characteristics of micro needle, classification and research progress in scientific field of micro needle in recent years.Meanwhile, this article summarizes the producing method of transdermal drug delivery micro needle,and also lays a theoretical foundation for the further understanding of the micro needle and it’s fabrication.

Effects ofTrametes Robiniophila Murr and Isatidis Radix Bidirectional Fermentation Products on Migration/Invasion of Human Breast Cancer MCF-7 Cells and Relevant Factors / 中国中医药信息杂志

Objective To observe the effects ofTrametes robiniophila Murr and Isatidis Radix bidirectional fermentation products on the migration and invasion of human breast cancer MCF-7 cells and relevant factors; To discuss relevant mechanism of action.Methods Breast carcinoma cell line MCF-7 was used as research subject in this experiment. Control group, Isatidis Radix group,Trametes robiniophila Murr group, andTrametes robiniophila Murr and Isatidis Radix group were included in the experiment. The effects ofTrametes robiniophila Murr and Isatidis Radix bidirectional fermentation products on MCF-7 cell proliferation were measured by MTT method. Cell scratch assay, transwell assay and adhesion assay were used to measure the effects ofTrametes robiniophila Murrand Isatidis Radix bidirectional fermentation products on the migration, invasion and adhesion capability of MCF-7 cells, respectively. The effects ofTrametes robiniophila Murrand Isatidis Radix bidirectional fermentation products on the mRNA expression of MMP-9 and Vimentin were measured by RT-PCR.Results Compared with Isatidis Radix group andTrametes robiniophila Murrgroup, Trametes robiniophila Murr and Isatidis Radix bidirectional fermentation products could significantly inhibit the proliferation, migration, invasion and adhesion capability of MCF-7 cells (P<0.05). Similarly,Trametes robiniophila Murr and Isatidis Radix bidirectional fermentation products reduced the mRNA expression of MMP-9 and Vimentin (P<0.05).ConclusionTrametes robiniophila Murrand Isatidis Radix bidirectional fermentation products may down-regulate the expression of MMP-9 and Vimentin to inhibit the migration, invasion and adhesion capabilities of MCF-7 cells.

Study on the Applicability of NIR Combined with LS-SVM Used for the Quality Monitoring of Medicated Leaven Fermentation / 世界科学技术-中医药现代化

This article investigated the applicability of the near infrared spectroscopy (NIR) technology, combined with the least squares support vector machines (LS SVM) used for the quality monitoring of medicated leaven fermentation. First, near infrared spectra of 67 medicated leaven samples were obtained by near infrared spectroscopy system in the wavelength range of 400 2 500 nm, and then the protease and amylase activity were measured by Folin phenol method and DNS method. Thereafter, the LS SVM was employed to calibrate models. The Rc and Rp of protease in near infrared model were 0.975 and 0.938, respectively; The RMSEC and RMSEP were 5.297 and 9.795, respectively. The Rc and Rp of amylase in near infrared model were 0.987 and 0.973, respectively; The RMSEC and RMSEP were 7.215 and 6.864, respectively. This model has good prediction ability and is suitable for quality monitoring in medicated leaven fermentation process. The research achievement could lay a certain foundation for the near infrared spectral analysis technology applied in the field of traditional fermentation processing.

Optimization of Bio-Solid Bidirectional Fermentation Conditions of Trametes Robiniophia Murr . for Rhubarb / 世界科学技术-中医药现代化

This study was aimed to optimize bio-solid bidirectional fermentation conditions of Trametes robiniophia Murr. for rhubarb. Sulphuric acid-phenol colorimetry, magnesium-methanol colorimetry, and HPLC were used in the content determination of polysaccharide, total anthraquinone, and 4 free anthraquinones. The drying rate and con-sumption rate were combined as indicators for the optimization of technical parameters such as medicinal dosage, temperature and amount of water. The results showed that when using 500 mL conical flask, the best fermentation conditions were medicinal dosage of 10 g, the temperature of 34℃, adding water of 120%. It was concluded that bidirectional fermentation of rhubarb increased the content of free anthraquinones. Among them, the content of chrysophanol with anti-oxidation effect increased significantly. The decreasing of combined anthraquinone can relieve the severe laxative effect of rhubarb.

The application of CHA2DS2-VASc score in ischemic stroke patients with non-valvular atrial fibrillation / 中国神经精神疾病杂志

Objective To study the relationship between CHA2DS2-VASc score and intracranial atherosclerosis, Chinese ischemic stroke subclassification (CISS) classification and the early neurological outcomes in ischemic stroke pa-tients with non-valvular atrial fibrillation (NVAF), and to evaluate the clinical value of CHA2DS2-VASc score. Methods The retrospective analysis method was used. The data from 149 cases of ischemic stroke patients with NVAF was retro-spectively analyzed. The clinical data mainly included clinical manifestations, routine lab tests, imaging examinations such as the color-echo doppler, brain CT and/or MRI and angiographic studies of CTA and/or MRA of brain, CHA2DS2-VASc score, the CISS and the National Institutes of Health stroke scale (NIHSS). Results The CHA2DS2-VASc score was significantly higher in patients with intracranial atherosclerosis than those without [(5.13±1.39) vs. (4.14±1.67)] (P<0.05). The occurrence rates of intracranial atherosclerosis were significantly different among different CHA 2DS2-VASc score subgroups (0~1, 2~3, 4~5 and≥6 subgroups) (P<0.05). There were significant differences in CHA2DS2-VASc score among CS+LAA group, CS+LAA+PAD,group CS, group and CS+PAD group (all P<0.05). There was statistical difference in CHA2DS2-VASc score between patients with and without improvements (P<0.05). Conclusion The CHA2DS2-VASc score may be associated with concomitant intracranial atherosclerosis of ischemic stroke patients with NVAF which can be used to predict the condition of intracranial atherosclerosis. The CHA2DS2-VASc score is positively correlated with se-verity of ischemic stroke with NVAF which can be used to predict the disease improvements in patient with NVAF.

Clinical observation on 308-nm monochromatic excimer light for the treatment of amelanotic nevus / 中华皮肤科杂志

Objective To evaluate the efficacy and safety of 308-nm monochromatic excimer light for the treatment of amelanotic nevus.Methods Eighteen patients with amelanotic nevus were treated with 308-nm monochromatic excimer light twice a week for five consecutive weeks.Melanin content index (MCI) was measured in the lesions before and after the treatment.After the final exposure,a three-month follow-up was carried out.Results After the start of treatment,the MCI in lesions increased in a session-dependent manner and approximated to 100％ of that in perilesional normal skin after six sessions of treatment.The follow-up revealed a decrease trend in MCI after the end of the treatment,which was nearly equal to that in perilesional normal skin one month later,and dropped to about 90％ of that three months later.No side effects such as blisters or scar were observed during the treatment.Conclusions The 308-nm monochromatic excimer light is safe and effective for the treatment of amelanotic nevus.Re-exposure to 308-nm monochromatic excimer light after three months is recommended as consolidation therapy.

Recent research progress in treatment of liver fibrosis by using natural drugs and natural products / 中国中药杂志

The recent research progress of the utilization of natural drugs for the treatment of liver fibrosis in China and other countries was reviewed. Forty reported remedies were summarized and classified into 3 categories, that is, the single herbal drugs (rhizome, leaf, fruit, bark, peel, flower, whole plants, and oil), traditional Chinese medicine prescriptions and animal drugs. The future directions of the R&D of new natural drugs against liver fibrosis were discussed and some suggestions were provided.

Observation of the efficacy of endoscopic myringoplasty with homoplastic amniotic membrane / 临床耳鼻咽喉头颈外科杂志

OBJECTIVE@#To explore the clinical effectiveness of endoscopic myringoplasty with homoplastic amniotic membrane.@*METHOD@#A retrospective study in 43 patients underwent endoscopic myringoplasty with homoplastic amniotic membrane was observed at the wound healing of tympanic membrane perforation and the hearing improve-threshold audiometry in 43 patients after surgery.@*RESULT@#The tympanic membrane's perforation healing rate was 95.3% (41/43), and air conduction threshold audiometry in language frequency improved average 10 dB. The follow up was 1--4 years, and no recurrence or complications had occurred.@*CONCLUSION@#The endoscopic myringoplasty could be able to simple myringoplasty whose air conduction threshold audiometry in language frequency was less than 40 dB. It could be used to repair not only the central perforation in tympanic membrane, but also the marginal perforation which has residual tympanic membrane in most of the regional. Human amniotic membrane is an ideal materials for repair of tympanic membrane.

<b>Comparison Traditional Medicine Educational Systems </b><b>in Japan and China </b> / 日本東洋医学雑誌

Traditional medicine educational systems in Japan and China were compared.<br>In Japan, Kampo medicine has been integrated into the core curriculum of undergraduate education in all medical colleges since 2001. Japanese university medical schools give 6,000 hours of western medical educa tion, and only 30 hours of Kampo education. In China at Traditional Chinese Medicine (TCM) universities, nearly half of teaching hours are devoted to TCM, and half to Western medicine. And even at medical univer sities that specialize in Western medicine, students will usually have 80 hours in TCM courses. Usually it takes five years to graduate. In Japan, Kampo education puts a special focus on the <i>Shang-han-lun </i>and <i>Jin-kui-yao lue </i>texts, which still influence daily practice. In China, on the other hand, TCM doctors rely on traditional theories of Chinese medicine such as the Yin-Yang theory, the Five Elements theory or relationships between meridians and organs. Kampo specialists have been increasing in recent years, although in China, the number of TCM doctors has been decreasing. However, better traditional medicine education would play a role in in creasing our inheritance of both in Japan and in China.

Use of silicon T-tube in laryngotracheal reconstruction / 临床耳鼻咽喉头颈外科杂志

OBJECTIVE@#To discuss the function and operative method of silicon T tube in laryngotracheal reconstruction.@*METHOD@#Two hundred and ninety-seven patients of laryngotracheal stenosis were operated with laryngotracheal reconstruction in our department. All of patients were tracheostomy dependent before reconstruction and were placed a silicon T-tube stenting for 3 to 6 months after reconstruction.@*RESULT@#Two hundred and eighty-nine patients (97.3%) were successfully decannulated with good airway patency and effective phonation. They were followed up from 1 to 10 years, and no recurrence was found.@*CONCLUSION@#Silicon T-tube is an effective and safe stent for laryngotracheal reconstruction. Paying attention to some application details may avoid the complication and obtain a satisfactory effect.

Introduction of the World Health Organization project of the International Classification of Traditional Medicine / 中西医结合学报

The World Health Organization plans to incorporate "traditional medicine" into the next revision of its International Classification of Diseases-Version 11 (ICD-11). If traditional medicine is included in ICD-11, it is definitely an epoch-making issue. The expected result is the International Classification of Traditional Medicine, China, Japan and Korea Version (ICTM-CJK). The intention of the ICTM project is not only beneficial for traditional medical components, but also might be beneficial for Western biomedicine. For this shared purpose, China, Japan and Korea must understand the meaning of this project and collaborate to develop it.