Ulcerative colitis(UC)is a chronic inflammatory dis-ease of the colon and rectum with an unclear etiology.Early di-agnosis and effective treatment of UC are still urgent challenges that need to be addressed in clinical practice.More and more studies have found that galectin-3 is involved in the occurrence and development of UC,which may become a biomarker for the diagnosis and treatment of UC.Galectin-3,widely expressed in colonic epithelial cells and immune cells,can regulate intestinal immunity and play an important role in the occurrence and de-velopment of inflammation.This article provides a brief intro-duction to the structure and function of galectin-3,and summari-zes and discusses the expression changes and roles of galectin-3 in UC.At present,most literature reports believe that galectin-3 plays a pro-inflammatory role in UC,but there are still some re-ports that hold the opposite view.This article analyzes the rea-sons for this controversy and provides a reference for further de-termining whether galectin-3 may become a diagnostic indicator and therapeutic target for UC.

Ulcerative colitis(UC)is a chronic inflammatory dis-ease of the colon and rectum with an unclear etiology.Early di-agnosis and effective treatment of UC are still urgent challenges that need to be addressed in clinical practice.More and more studies have found that galectin-3 is involved in the occurrence and development of UC,which may become a biomarker for the diagnosis and treatment of UC.Galectin-3,widely expressed in colonic epithelial cells and immune cells,can regulate intestinal immunity and play an important role in the occurrence and de-velopment of inflammation.This article provides a brief intro-duction to the structure and function of galectin-3,and summari-zes and discusses the expression changes and roles of galectin-3 in UC.At present,most literature reports believe that galectin-3 plays a pro-inflammatory role in UC,but there are still some re-ports that hold the opposite view.This article analyzes the rea-sons for this controversy and provides a reference for further de-termining whether galectin-3 may become a diagnostic indicator and therapeutic target for UC.

Development of extramural health care for chronic wounds is still in its infancy in China, and thus it is urgent and vital to establish a correct concept and practicable principles. The authors reviewed recent domestic and international literature and summarized the following treatment procedures and principles for extramural health care of chronic wounds. (1) The patient needs to do self-assessment of the wound by using available simple methods; (2) The patient consults with professional physicians or nurses on wound care to define the severity and etiology of the non-healing wound; (3) Professionals evaluate the existing treatment strategies; (4) Etiological treatments are given by professionals; (5) Patients buy needed dressings via the more convenient ways from pharmacies, e-commerce platform or others; (6) Professionals provide a standardized and reasonable therapeutic plan based on the patient's wound conditions; (7) Both professionals and the patient pay attention to complications to prevent adverse outcomes; (8) Professionals strengthen the public education on wound care and integrated rehabilitation. This review expected to provide new perspectives on the therapeutic strategies for chronic wounds in an extramural setting.
Humans ; Wound Healing ; Health Facilities ; Delivery of Health Care ; China ; Wounds and Injuries/therapy*

OBJECTIVE: Functional constipation (FC) is a common intestinal disease worldwide. Despite the presence of criteria such as Roman IV, there is no standardized diagnosis and treatment algorithm in Hong Kong that combines both Western and Chinese medicine approaches. This study integrates current effective and safe diagnosis and treatment methods for FC and provides a clear and scientific pathway for clinical professionals and patients. METHODS: A systematic search of the PubMed, Cochrane Library, and China National Knowledge Infrastructure databases was performed from their inception to June 30th, 2022, collecting the current evidence about the efficacious integrative management for FC. We organized a meeting of professionals in fields relevant to treatment and management of FC to develop a consensus agreement on clinical pathway process. RESULTS: We developed a clinical pathway for the treatment of FC based on the most recent published guidelines and consultation with experts. This pathway includes a hierarchy of recommendations for every step of the clinical process, including clinical intake, diagnostic examination, recommended labs, diagnostic flowchart, and guidance for selection of therapeutic drugs. CONCLUSION This pathway establishes clinical standards for the diagnosis and treatment of FC using Chinese medicine and Western medicine; it will help to provide high-quality medical services in Hong Kong for patients with FC. Please cite this article as: Wei DJ, Li HJ, Lyu ZP, Lyu AP, Bian ZX, Zhong LL. A clinical pathway for integrative medicine in the treatment of functional constipation in Hong Kong, China. J Integr Med. 2023; 21(6): 550-560.
Humans ; Hong Kong ; Integrative Medicine ; Critical Pathways ; China ; Constipation/therapy*

ObjectiveTo investigate the effect of quantitative pulmonary administration of the essential oil from Alpiniae Zerumbet Fructus （EOAZF） on porcine pancreatic elastase （PPE）-induced emphysema in mice and explore its action mechanism. MethodC57BL/6J mice were randomly divided into five group， namely the control group， model group， low- （2 mg·kg^-1） and high-dose （20 mg·kg^-1） EOFAZ groups， and positive control dexamethasone （DEX，1 mg·kg^-1） group. The mice were treated with pulmonary administration of PPE using a microsprayer aerosolizer， once every seven days， for four times in total， for inducing emphysema. During this period， EOFAZ were administered with a quantitative microsprayer aerosolizer once every other day， for 14 times. The lung tissues were then sampled and stained with hematoxylin-eosin （HE） for observing the morphological changes and calculating the pulmonary mean linear intercept （MLI）. The concentrations of tumor necrosis factor-α （TNF-α）， interleukin-1β （IL-1β）， and interleukin-6 （IL-6） in the plasma were determined by enzyme-linked immunosorbent assay （ELISA）. The activities of superoxide dismutase （SOD） and catalase （CAT） and the content of malondialdehyde （MDA） in the lung tissues were measured using the biochemical assay kits. The protein expression levels of nuclear factor E₂-related factor 2 （Nrf2）， quinone oxidoreductase1 （NQO1）， B cell lymphoma-2 （Bcl-2）-associated X protein （Bax）， and Bcl-2 in lung tissues were detected by Western blot. ResultThe results of lung morphological observation and MLI detection showed that compared with the control group， the model group showed obvious inflammatory infiltration， alveolar enlargement and fusion， and increased MLI （P<0.05）. Compared with the model group， EOFAZ effectively alleviated the pathological changes such as alveolar dilatation， pulmonary inflammatory cell infiltration， and lung cell apoptosis caused by PPE， and decreased the MLI （P<0.05）. As revealed by ELISA， the inflammatory level of mice in the model group increased significantly （P<0.01）， while the TNF-α， IL-1β， and IL-6 levels in the plasma were decreased after quantitative administration of EOFAZ （P<0.01）. Compared with the control group， the model group exhibited significantly enhanced oxidative stress （P<0.01）. After treatment with EOFAZ by quantitative administration， the activities of SOD and CAT in the lung tissue were increased （P<0.01） and the content of MDA was decreased （P<0.01）. Western blot results demonstrated that the apoptosis-related protein expression in the model group was increased significantly as compared with that in the control group （P<0.01）， whereas the expression levels of antioxidant stress proteins Nrf2 and NQO1 declined （P<0.05）. The relative protein expression of apoptosis-related proteins Bax/Bcl-2 in the EOFAZ groups was lower than that in the model group （P<0.01）， while the expression of antioxidant stress proteins Nrf2 and NQO1 was higher （P<0.05）. ConclusionQuantitative pulmonary administration of EOFAZ effectively alleviates the inflammation and oxidative stress， reduces lung cell apoptosis， and hinders the occurrence and development of emphysema. Its antioxidant mechanism is closely related to the up-regulation of Nrf2 and its downstream NQO1.

Objective:To analyze the exercise and rehabilitation training programs for children's balance ability using scoping review. Methods:The literatures about children's balance ability, exercise and rehabilitation training were retrieved from CNKI, VIP, PubMed and Web of Science, until 2021-03-17. The authors, published time, countries, objects and their ages, study tools, interventions and the time, and outcomes were extracted. Results:A total of 2679 literatures were returned, 34 of which were enrolled, which came from 13 countries, and were almost published in journals of medicine, sports science, and rehabilitation and disabilities. The literatures were mainly published after 2010, investigate with measurements and scales. The measurements mainly included foot pressure system, force platform, Biodex balancer, etc.; and the scales mainly included Berg Balance Scale, Pediatric Balance Scale, Gross Motor Function Measure, Pediatric Evaluation of Disability Inventory, and Bruininks-Oseretsky Test of Motor Proficiency, etc. There were four typies of program: balance training, interactive computer games, virtual reality and sports events. Interventions for sick children included strength training, whole-body vibration training, Wii-Fit balance games and virtual reality treadmill training, etc. Sports for healthy children mainly included skating, Taiji Quan and gymnastics, etc. Conclusion:There are differences in the researches for children's balance ability at home and abroad. The abroad researches focus on the children with various diseases, in a larger age range, using more evaluation tools and more intervention methods. However, Chinese researches are usually for a longer intervention time, more subjects, and focusing more on healthy children. It is needed to pay more attention on children with diseases before three years old, for early diagnosis and treatment. Long-term effects should be observed other than immediateness after intervention.

A rapid analysis method based on ultraviolet-visual(UV-Vis) spectroscopy, near infrared(NIR) spectroscopy and multivariable data analysis was established for quality evaluation of Shengxuebao Mixture. The contents of eight active ingredients of Shengxuebao Mixture including albiflorin, paeoniflorin, 2, 3, 5, 4'-tetra-hydroxy-stilbene-2-O-β-D-glucopyranoside, specnuezhenide,ecliptasaponin D, emodin, calycosin-7-glucoside and astragaloside Ⅳ were simultaneously detected by using this method. HPLC-UV-MS was used as a reference method for determining the contents of these ingredients. Partial least squares(PLS) analysis was implemented as a linear method for multivariate models calibrated between UV spectrum/NIR spectrum and contents of 8 ingredients. Finally, the performance of the model was evaluated by 24 batches of test samples. The results showed that both UV-Vis and NIR models gave a good calibration ability with an R~2 value above 0.9, and the prediction ability was also satisfactory, with an R~2 value higher than 0.83 for UV-Vis model and higher than 0.79 for NIR model. The overall results demonstrate that the established method is accurate, robust and fast, therefore, it can be used for rapid quality evaluation of Shengxuebao Mixture.
Calibration ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; Least-Squares Analysis ; Mass Spectrometry ; Spectroscopy, Near-Infrared

The dummy template molecularly imprinted polymers not only has such characteristics of normal imprinted polymers as rapid identification, easy preparation, stable structure and multiple reuse, but also can imprint the compounds in natural products that are not suitable as direct template. Therefore, it has drawn more and more attention in the field of the study of natural products. This paper summarizes the methods for the selection of dummy template molecules by investigating the relevant literatures in the past ten years, analyzes the advantages and disadvantages of dummy template molecules in the practical application, and based on the types of natural products active ingredients, this paper is the first to review of the latest progress in extraction and separation of dummy template molecularly imprinted polymers. We believed that this paper could provide references for better applications of the dummy template molecularly imprinted polymers to extract and separate natural products.
Biological Products/chemistry* ; Chemical Fractionation ; Molecular Imprinting ; Polymers

BackgroundImmunosuppressive agents are still inefficient in preventing biopsy-proven acute rejection (BPAR) after expanded criteria donor (ECD) kidney transplantation. The aim of this study was to investigate the relationships between early immunosuppressive exposure and the development of BPAR.

MethodsWe performed a retrospective study of 58 recipients of ECD kidney transplantation treated with enteric-coated-mycophenolate sodium, tacrolimus (Tac), and prednisone. The levels of mycophenolic acid-area under the curve (MPA-AUC) and Tac Cwere measured at the 1 week and the 1 month posttransplant, respectively. The correlation was assessed by multivariate logistic regression.

ResultsThe occurrence rates of BPAR and antibody-mediated rejection were 24.1% and 10.3%, respectively. A low level of MPA-AUC at the 1 week posttransplant was found in BPAR recipients (38.42 ± 8.37 vs. 50.64 ± 13.22, P < 0.01). In addition, the incidence of BPAR was significantly high (P < 0.05) when the MPA-AUClevel was <30 mg·h·L at the 1 week (15.0% vs. 44.4%) or the Tac Cwas <4 ng/ml at the 1 month posttransplant (33.3% vs. 21.6%). Multivariable logistic regression analysis showed that the MPA-AUC at the 1 week (OR: 0.842, 95% CI: 0.784-0.903) and the Tac Cat the 1 month (OR: 0.904, 95% CI: 0.822-0.986) had significant inverse correlation with BPAR (P < 0.05).

ConclusionsLow-level exposure of MPA and Tac Cin the early weeks posttransplant reflects an increased acute rejection risk, which suggested that MPA-AUC <30 mg·h·L and Tac C <4 ng/ml should be avoided in the first few weeks after transplantation.

Adult ; Female ; Graft Rejection ; immunology ; prevention & control ; Humans ; Immunosuppressive Agents ; chemistry ; therapeutic use ; Kidney Transplantation ; adverse effects ; methods ; Male ; Middle Aged ; Mycophenolic Acid ; chemistry ; therapeutic use ; Retrospective Studies ; Tacrolimus ; chemistry ; therapeutic use ; Time Factors

Objective: To investigate the safety and efficacy of pulmonary vein deployment technique for percutaneous closure of atrial septal defects (ASD) solely under echocardiography guidance. Methods: A total of 38 ASD patients received pulmonary vein deployment in our hospital from 2012-10 to 2016-09 since the conventional method could not deliver the occluder to correct place. The patients were with the mean age at (16.0±15.6) years, body weight at (37.2±22.9) kg and ASD diameter at (17.1±4.2) mm. Operative effect was assessed by echocardiography. Follow-up study was conducted at 1, 3, 6, 12 months post-operation and at each year thereafter. Results: 37 patients were successfully finished pulmonary vein deployment for percutaneous closure of ASD solely under echocardiography guidance. One patient was successfully treated by a controlled steerable sheath. The mean operative time was (25.2±5.1) min and mean diameter of ASD occluder was (22.9±5.6) mm. 2 patients had trivial residual shunt at the early post-operative stage. No peripheral vascular injury, pulmonary vein and cardiac perforation occurred. All 38 patients were recovered and discharged. The average in-hospital time was (2.9±0.7) days. The patients were followed-up for (23.9±15.4) months, without complications of residual shunt, pericardial effusion, aortic regurgitation and pulmonary vein stenosis. Conclusion: Pulmonary vein deployment technique for percutaneous closure of ASD solely under echocardiography guidance was safe and effective; it can avoid radiation damage and provided a simple and practical method for ASD patients who failed to conventional method under echocardiography guidance.