Strategy and challenge of innovative drug research and development from clinically effective ingredients of traditional Chinese medicine / 中国中药杂志

Novel drug discovery from the active ingredients of traditional Chinese medicine is the most distinctive feature and advantageous field of China, which has provided an unprecedented opportunity. However, there are still problems such as unclear functional substance basis, action targets and mechanism, which greatly hinder the clinical transformation of active ingredients in traditional Chinese medicine. Based on the analysis of the current status and progress of innovative drug research and development in China, this paper aimed to explore the prospect and difficulties of the development of natural active ingredients from traditional Chinese medicine, and to explore the efficient discovery of trace active ingredients in traditional Chinese medicine, and obtain drug candidates with novel chemical structure, unique target/mechanism and independent intellectual property rights, in order to provide a new strategy and a new model for the development of natural medicine with Chinese characteristics.

A neonatal intelligent regulation system based on the combination of mild hypothermia mattress and hyperbaric oxygen chamber: introduction to a patent / 中国当代儿科杂志

Neonatal hypoxic-ischemic encephalopathy (HIE) is a common disease that affects brain function in neonates. At present, mild hypothermia and hyperbaric oxygen therapy are the main methods for the treatment of neonatal HIE; however, they are independent of each other and cannot be combined for synchronous treatment, without monitoring of brain function-related physiological information. In addition, parameter setting of hyperbaric oxygen chamber and mild hypothermia mattress relies on the experience of the medical practitioner, and the parameters remain unchanged throughout the medical process. This article proposes a new device for the treatment of neonatal HIE, which has the modules of hyperbaric oxygen chamber and mild hypothermic mattress, so that neonates can receive the treatment of hyperbaric oxygen chamber and/or mild hypothermic mattress based on their conditions. Meanwhile, it can realize the real-time monitoring of various physiological information, including amplitude-integrated electroencephalogram, electrocardiogram, and near-infrared spectrum, which can monitor brain function, heart rate, rhythm, myocardial blood supply, hemoglobin concentration in brain tissue, and blood oxygen saturation. In combination with an intelligent control algorithm, the device can intelligently regulate parameters according to the physiological information of neonates and give recommendations for subsequent treatment.

Research progress on pathogenesis and treatment of drug-resistant epilepsy / 药学学报

Epilepsy is a chronic nervous system disease, which affects more than 70 million people all over the world. Although more than 30 kinds of antiepileptic drugs (AEDs) have been on the market, about one third of the patients with epilepsy fail to respond to medical treatment, who become drug-resistant epilepsy patients. Identifying the mechanism and developing effective treatment methods for drug-resistant epilepsy have become a hot area in the field of epilepsy research. This review discussed resent advance on the pathogenesis of drug-resistant epilepsy from the transporter hypothesis, neural network hypothesis and target hypothesis, and we also summarized the existing potential treatment methods and research progress of drug-resistant epilepsy, such as surgical resection, deep brain stimulation, ketogenic diet, precise treatment, and traditional Chinese medicine treatment. Our review may provide useful clues for the mechanisms research and clinical treatments of drug-resistant epilepsy.

Randomized controlled study of a diagnosis and treatment plan for moderate coronavirus disease 2019 that integrates Traditional Chinese and Western Medicine.

OBJECTIVE: To investigate the clinical efficacy and safety of a diagnosis and treatment plan for moderate coronavirus disease 2019 (COVID-19) that integrates traditional Chinese (TCM) and western medicine. METHODS: One hundred twenty patients with moderate COVID-19 were randomized 1∶2 to the control group ( = 40) and experimental group ( = 80). Both groups received conventional western medicine treatment, and the experimental group also received TCM decoction. Over a 2-week period from diagnosis, we observed the time to clinical recovery (TTCR), rate of improvement on lung computed tomography (CT) imaging, time to defervescence, cough remission time, hospital discharge rate, average hospitalization stay, modified Medical Research Council (mMRC) scale score, clinical cure rate, laboratory findings, incidence of progression to severe or critical disease, and adverse events. RESULTS: Among 120 enrolled patients, 108 completed the study. The baseline data did not differ between the experimental and control groups (all > 0.05). After treatment, the TTCR, rate of lung CT imaging improvement, time to defervescence, cough remission time, hospital discharge rate, average hospitalization stay (among discharged patients), mMRC scale score, clinical cure rate, and rates of normal values for laboratory findings were better in the experimental group than in the control group ( < 0.05 or < 0.01). The incidence of progression to severe or critical disease and the incidence of adverse events did not differ between the two groups ( > 0.05). CONCLUSION: The diagnosis and treatment plan integrating Chinese and western medicine showed improved clinical efficacy compared with western medicine alone for patients with moderate COVID-19 and is worthy of clinical promotion and application.

Effect of Moshen Decoction for the patients with idiopathic membranous nephropathy and spleen-kidney qi deficiency syndrome / 国际中医中药杂志

Objective:To evaluate the curative effect of Moshen Decoction combined with routine western medicine on idiopathic membranous nephropathy (IMN) of spleen-kidney qi deficiency syndrome and explore its influences on renal function, C1q, PLA2R and E-cadherin levels.Methods:A total of 62 patients with IMN meeting inclusion criteria in the hospital were enrolled between January 2018 and January 2021. According to simple random grouping method, they were divided into control group (hormones combined with cyclophosphamide) and observation group (Moshen Decoction on basis of control group), 31 in each group. Both groups were treated continuously for 6 months. Before and after treatment, TCM syndromes were scored. The levels of blood urea nitrogen (BUN), serum creatinine (SCr), cystatin C (Cys-C), anti-phospholipase A2 receptor (PLA2R) and E-cadherin (EC) were detected by ELISA. The level of serum complement C1q was detected by immunoturbidimetry. The 24 h urine was collected for quantitative determination by full-automatic biochemical analyzer. The adverse events during treatment were observed and recorded. And clinical curative effect was evaluated.Results:The differences in total response rate between observation group and control group were statistically significant [93.55% (29/31) vs. 74.19% (23/31); χ2=4.29, P=0.038]. After treatment, scores of TCM syndromes (edema of lower limbs, fatigue and poor appetite, lusterless complexion) in observation group were significantly lower than those in the control group ( t=10.07, 10.80, 4.34, 4.57, P<0.001). After treatment, levels of serum Cys-C [(0.51±0.05) mg/L vs. (0.55±0.06) mg/L, t=2.85], 24 h urine protein quantification [(0.95±0.19) g vs. (1.38±0.23) g, t=13.32] in observation group were lower than those in the control group ( P<0.01), and levels of serum PLA2R [(17.53±1.84) Ru/ml vs. (19.62±2.05) Ru/ml, t=4.22], EC [(2.74±0.26) μg/L vs. (3.05±0.37) μg/L, t=3.82] and complement C1q [(152.34±15.62) mg/L vs. (169.33±16.77) mg/L, t=4.13] in observation group were significantly lower than those in the control group ( P<0.01). During treatment, there was no significant difference in incidence of adverse events between observation group and control group [12.90% (4/31) vs. 16.13% (5/31); χ2=0.13, P=0.781]. Conclusion:Moshen Decoction combined with routine western medicine can improve renal function and clinical curative effect in patients with IMN of spleen-kidney qi deficiency syndrome. Its mechanism of action may be related to reducing urine protein, complement C1q, PLA2R and EC.

Mechanistic understanding of the inhibitory effect of cytochrome P450 3A4 and 3A5 by Wuzhi tablet (Schisandra sphenanthera extract) / 药学学报

Wuzhi tablet (WZ) is a prescribed herbal medicine extracted from Schisandra sphenanthera, which is widely used to protect the liver injury and drug-induced hepatotoxicity in clinical practices. Previous studies showed that WZ significantly increased the blood concentrations of tacrolimus, cyclosporine A, paclitaxel by inhibiting the cytochrome P450 3A (CYP3A)-mediated metabolism. CYP3A4 and CYP3A5 are the most important isoenzymes among the CYP3A subfamily. However, there are some differences in the catalytic and inhibitory activities between CYP3A4 and CYP3A5, which may lead to different risk of drug-drug and herb-drug interactions, and the risks may be further amplified in vivo. Currently, few reports have compared the herbal medicine inhibitory effects between CYP3A4 and CYP3A5 mediated metabolic reactions. Therefore, detailing the inhibitory effect of WZ on CYP3A4 and CYP3A5 will help understand and predict the potential herb-drug interaction. The results showed that WZ inhibited CYP3A4 and CYP3A5 in a NADPH-, time- and concentration- dependent manner. WZ showed more potent inhibition on CYP3A5 than CYP3A4. Cautions warranted when combining WZ with other therapeutic drugs to avoid the potential herb-drug interaction.

Analysis of Animal Models of Hyperthyroidism Based on Characteristics of Clinical Symptoms of Traditional Chinese and Western Medicine / 中国实验方剂学杂志

Hyperthyroidism is a systemic disease characterized by clinical signs and symptoms of hypermetabolism and sympathetic nervous excitement. Based on the clinical diagnostic criteria of traditional Chinese and western medicine for hyperthyroidism，the present study summarized and evaluated animal models of hyperthyroidism. In model evaluation，the models with high coincidence degree in western medicine included the exogenous drug delivery model， the model immune to adenovirus expressing thyrotropin receptor （TSHR），the model immune to nucleic acid， and the model of yin deficiency and effulgent fire syndrome in the disease-syndrome combination. The models with high coincidence degrees in traditional Chinese medicine included the exogenous drug delivery model， the model immune to adenovirus expressing TSHR，and the model of liver-yang ascendant hyperactivity syndrome and the model of yin deficiency and effulgent fire syndrome in the disease-syndrome combination. In light of the coincidence degree， and advantages and disadvantages of traditional Chinese and western medicine，the ideal hyperthyroidism animal models are the exogenous drug delivery model， and the model immune to adenovirus expressing TSHR. In addition to the evaluation of the coincidence degree of animal models of hyperthyroidism in traditional Chinese and western medicine，this study also analyzed the advantages，disadvantages， and problems of the animal models of hyperthyroidism. Most of the animal models of hyperthyroidism were not consistent with the complexity of hyperthyroidism in clinical practice， and standardized and unified syndrome differentiation standards and four-examination information collection standards have not yet been formed. Besides， there have been few studies on the hyperthyroidism model in disease-syndrome combination in traditional Chinese medicine. To make the animal models of hyperthyroidism suitable for clinical practice，the present study proposed the improvement directions of animal models of hyperthyroidism and the necessity of promoting the evaluation system to provide a theoretical basis for the evaluation of the curative effect of Chinese medicine on hyperthyroidism， and exploration of its pharmacological action， as well as the follow-up research on the pathogenesis，prevention， and treatment of hyperthyroidism，which is expected to establish a perfect disease-syndrome model of hyperthyroidism in line with clinical characteristics of traditional Chinese and western medicine.

Function of Autophagy in Development of Chronic Heart Failure Based on Theory of Healthy Qi and Pathogenic Qi / 中国实验方剂学杂志

Chronic heart failure is a serious heart disease with dyspnea and limited activity tolerance as the main clinical manifestations. Autophagy is a self-protection mechanism in eukaryotic cells and plays an important role in the development of heart failure. Appropriately increasing the level of autophagy during the compensated stage of heart failure and timely removal of necrotic myocardial organelles and other harmful garbage can inhibit myocardial hypertrophy to a certain extent，alleviate myocardial remodeling，and delay heart failure. The theory of healthy Qi and pathogenic Qi is an important basic theory for explaining the occurrence of diseases，and struggle between healthy Qi and pathogenic Qi exists in the entire onset of chronic heart failure，which may lead to pathogenic Qi invasion and healthy Qi deficiency. The regulatory effect of autophagy on cardiomyocytes is similar to the theory of healthy Qi and pathogenic Qi in traditional Chinese medicine （TCM）. Autophagy is the body's self-regulatory mechanism for healthy Qi and pathogenic Qi in a dose-effect manner，Specifically，autophagy can only protect the body's cells to a certain extent，and healthy Qi can only take effect within a certain range and degree. To protect the body from external pathogenic factors，excessive or insufficient autophagy may destroy the stability of the body's environment. In this regard，we use the theory of healthy Qi and pathogenic Qi as a starting point to clarify the function of autophagy in the development of chronic heart failure from a macro and micro perspective，and propose adjusting the balance of healthy Qi and pathogenic Qi in the body to regulate the autophagy of cardiomyocytes. The principle of prevention and treatment is expected to lay the foundation for modern research on the function of autophagy in the development of chronic heart failure in TCM，find novel therapy for chronic heart failure at different stages，and provide new insights into the diagnosis and treatment of chronic heart failure.

Effect of Jianchangbang Braising Method on Formation of Odor of Polygoni Multiflori Radix Based on HS-GC-MS / 中国实验方剂学杂志

ObjectiveBy comparing the difference of volatile components of the decoction pieces before and after being processed by braising method of Jianchangbang and steaming method included in the 2020 edition of Chinese Pharmacopoeia， the influence of processing methods on the flavor formation of Polygoni Multiflori Radix （PMR） was compared. MethodHeadspace-gas chromatography-mass spectrometry （HS-GC-MS） was used to detect the volatile components of 30 batches of PMR samples from 3 origins with 3 processing methods. The GC was performed under programmed temperature （starting temperature of 40 ℃， rising to 150 ℃ at 5 ℃·min-1， and then rising to 195 ℃ at 10 ℃·min-1） with high purity helium as carrier gas and the split ratio of 10∶1. Mass spectrometry conditions were electron impact ion source （EI） and the detection range of m/z 50-650， the peak area normalization method was used to calculate the relative mass fraction of each component. The chromaticity values of different processed products were measured by a precision colorimeter， the relationship between chromaticity values and relative contents of volatile components was investigated by OriginPro 2021， principal component analysis （PCA） and orthogonal partial least squares-discriminant analysis （OPLS-DA） were performed on the sample data by SIMCA14.1. The differential components of different processed products of PMR were screened according to the principle of variable importance in the projection （VIP） value>1.5， and the material basis of different odor formation of PMR and its processed products was explored. ResultA total of 59 volatile components were identified， among which 34 were raw products， 33 were braised products， and 27 were steamed products. PCA and OPLS-DA results showed that there were significant differences between the three， but there was no significant difference between samples from different origins of the same processing method. Color parameters of a*， b*， E*ab had no significant correlation with contents of volatile components， while L* was negatively correlated with contents of 2-methyl-2-butenal， 2-methyltetrahydrofuran-3-one and 2，3-dihydro-3，5-dihydroxy-6-methyl-4（H）-pyran-4-one （P<0.05）. The contents of pungent odor components such as caproic acid， nonanoic acid and synthetic camphor decreased after processing， while the contents of sweet flavor components such as 2-methyl-2-butenal， furfural and 5-hydroxymethylfurfural increased after processing， and the contents of furfural， 5-methyl-2-furanmethanol， 5-hydroxymethylfurfural and other aroma components in the braised products were significantly higher than that in the steamed products. ConclusionHS-GC-MS can quickly identify the volatile substance basis that causes the different odors of PMR and its processed products. The effect of processing methods on the odor is greater than that of origin. There is a significant correlation between the color parameter of L* and contents of volatile components， the "raw" taste of PMR may be related to volatile components such as caproic acid， pelargonic acid and synthetic camphor， the "flavor" after processing may be related to the increase of the contents of 2-methyl-2-butenal， furfural， 5-hydroxymethylfurfural， methyl maltol and furfuryl alcohol.

Animal model analysis of rheumatoid arthritis based on clinical characteristics of Chinese and Western medicine / 中国中药杂志

Rheumatoid arthritis(RA) is an autoimmune disease involving multiple joints bilaterally with symmetrical polyarthritis as the main symptom. The high disability rate of this disease seriously affects the quality of life of patients and even threatens their lives. The establishment of a good animal model is of great significance for the diagnosis and clinical prevention of RA. Based on the clinical characteristics of RA in traditional Chinese and Western medicine, the common animal models of RA were summarized, including drug-induced, gene-related, and syndrome and disease combined models. Joint swelling, pain, redness, nodules, and joint deformity are the main criteria for model evaluation, which have certain differences from the clinical diagnostic criteria of RA. From the perspective of syndrome differentiation, the animal model combining syndrome and disease only simulates the syndrome of traditional Chinese medicine and has no direct causal relationship with the formation of RA. In this paper, we analyzed the advantages and disadvantages of animal models of RA and the coincidence degree of the models with the clinical characteristics and then put forward the corresponding recommendations for the evaluation and improvement of these models, aiming to make the animal models of RA closer to the clinical symptoms and play an important role in the clinical diagnosis and treatment of RA.

Analysis of animal models of hypertension based on characteristics of clinical symptoms of Chinese and western medicine / 中国中药杂志

Hypertension, a cardiovascular disease with main clinical manifestations of dizziness and elevated blood pressure, especially elevated arterial pressure, features high prevalence rate and low control rate, which affects patients' quality of life. Therefore, establishing a good animal model of hypertension is of great significance for its diagnosis and clinical prevention and treatment. Based on the clinical characteristics of hypertension in traditional Chinese and western medicine, this study summarized the advantages and disadvantages of current hypertension animal models: gene-related model, surgery-caused model, drug-induced model, and environment-induced model, and investigated the similarity to the clinical symptoms in traditional Chinese medicine and Western medicine. Among them, spontaneously hypertensive rats, models established with the surgical two-kidney one-clip, one-kidney one-clip, two-kidney two-clip, and abdominal aorta constriction methods, models induced with the drug deoxycorticosterone acetate, and models induced with the high-fat high-purine diet showed symptoms highly similar to the clinical manifestations. Then, the corresponding evaluation and improvement methods of hypertension animal models were proposed. This study provides suggestions for the establishment of hypertension animal model so that the symptoms are more similar to the clinical characteristics of hypertension in traditional Chinese and Western medicine, which is important for the clinical diagnosis and treatment of hypertension.

Advance in Whirlpool Hydrotherapy for Pain (review) / 中国康复理论与实践

Whirlpool hydrotherapy regulates the threshold through mechanical and thermal effect, promotes blood circulation, increases tissue malleability, and raises pain threshold, to relieve pain. Whirlpool can relieve osteoarthritis pain and improve joint stiffness, relieve myofascial pain and anxiety symptoms, relieve delayed-onset muscle soreness, reduce the sensitivity of pain after delivery. Combined with other physical therapy, it also significantly improves the swelling, pain and spasm of shoulder-hand syndrome. The main mechanism of whirlpool associates with improving the physiological environment of the local tissue, such as increasing the permeability of the vessel, to accelerate the metabolism of the pain media, reduce the nociceptive stimulation on the peripheral receptors; promoting the produce of analgesic substance; regulating the autonomic nervous system and pain gate. However, the specific treatment parameters are different in the studies, which need to be standardized.

Essence of acupoints and meridians based on the studies of myofascial trigger points / 中国针灸

Based on the modern anatomy and physiology, the referred pain of myofascial trigger points of each muscle is integrated; compared with the twelve meridians as well as conception vessel and governor vessel, the similarity of their position and running course is observed. With the current research progress of myofascial trigger points and fasciology, based on the running course of referred pain of trigger points, combined with fascia mechanics, nerve and vascular, the location of acupoints and meridians, as well as the relationship between acupoints and meridians, are discussed.

Effect of Gancao Fuzi Decoction on osteoarthritis and proteomics of articular cartilage in rats / 中国中药杂志

The rat osteoarthritis model was replicated by injection of sodium iodoacetate into the knee joint cavity, and the effects of Gancao Fuzi Decoction on rat osteoarthritis and the proteome of articular cartilage were investigated. Sixty SD rats weighing 230-250 g were randomly divided into normal group, model group, glucosamine sulfate group, and Gancao Fuzi Decoction high, medium and low dose groups. Osteoarthritis model was induced by intra-articular injection of sodium iodoacetate(3 mg on each leg) in all groups except the normal group. After modeling, each administration group was given intragastric administration for 1 month. During the administration period, joint pain test and joint width measurement were performed every week to observe the autonomous behavior of rats. Enzyme linked immunosorbent assay(ELISA) method was used to detect the contents of tumor necrosis factor-α(TNF-α), interleukin-1β(IL-1β), matrix metalloproteinase-3(MMP-3), and matrix metalloproteinase tissue inhibitor(TIMP-1) in rat joint lavage fluid. Hematoxylin-eosin(HE) staining was used to observe bone and joint morphology. Nano-LC-LTQ-Orbitrap system was used to detect arti-cular cartilage proteins. The results showed that, compared with the model group, Gancao Fuzi Decoction could significantly improve joint pain and joint swelling in osteoarthritis rats, significantly reduce the contents of TNF-α, IL-1β and MMP-3 in the joint cavity la-vage fluid, increase the content of TIMP-1, and relieve inflammatory diseases such as enlarged joint space, rough cartilage edge, different thickness of cartilage layer, and disordered arrangement of chondrocytes. After comparing the proteins between the groups, 273 differential proteins were screened out. KEGG analysis found that the above differential proteins involved 43 signaling pathways such as systemic lupus erythematosus, among which 11 signaling pathways were related to osteoarthritis. The above results indicated that Gancao Fuzi Decoction had a preventive effect on osteoarthritis, and its mechanism of action may be accomplished by regulating the protein expression of osteoarthritis-related signal pathways.

Study on mechanism of combination of Platycodonis Radix and Lilii Bulbus with homology of medicine and food in treating pneumonia / 中国中药杂志

To investigate the potential molecular mechanism of the combination of Platycodonis Radix and Lilii Bulbus with the homology of medicine and food in the treatment of pneumonia by means of network pharmacology and in vitro verification experiment. Under the condition of bioavailability(OB)≥30% and drug-like(DL)≥0.18, the active components of Platycodonis Radix and Lilii Bulbus were screened in TCMSP database; the prediction targets of active components were searched from TCMSP, DrugBank and other databases, and the potential targets of pneumonia were obtained through GeneCards and OMIM database. The common targets were obtained by the intersection of drug and disease targets. The PPI network of common targets was constructed by STRING 11.0, and the core targets were obtained by topological analysis. Then the core targets received GO and KEGG analysis with use of WebGestalt and Metascape. The "component-target-pathway" network was constructed with the help of Cytoscape 3.7.1 software, and the component-target molecular docking verification was carried out with Discovery Studio 2016 software. Finally, the core targets and pathways were preliminarily verified in vitro. In this study, 12 active components were screened, 225 drug prediction targets and 420 potential diseases targets were obtained based on data mining method, and 14 core targets were obtained by topological analysis, including TNF, MMP9, AKT1, IL4 and IL2. The enrichment results of GO and KEGG showed that "Platycodonis Radix and Lilii Bulbus" drug pair may regulate inflammation, cell growth and metabolism by acting on 20 key signaling pathways such as TNF and IL-17, thereby exerting anti-pneumonia effects. The results of molecular docking showed that 12 active components had good binding ability with 14 core targets. In vitro experiment results showed that the core components of "Platycodonis Radix and Lilii Bulbus" drug pair could inhibit the expression of MMP9 and TNF-α by regulating TNF signal pathway. This study confirmed the scientificity and reliability of the prediction results of network pharmacology, and preliminarily revealed the potential molecular mechanism of the compatibility of Platycodonis Radix and Lilii Bulbus in the treatment of pneumonia. It provides a novel insight on systematically exploring the mechanism of the compatible use of Platycodonis Radix and Lilii Bulbus, and has a certain reference value for the research, development and application of new drugs.

Effect of acupuncture and moxibustion on post-stroke constipation: a network Meta-analysis / 中国针灸

OBJECTIVE@#To systematically review the therapeutic effect of acupuncture-moxibustion therapies on post-stroke constipation based on the network Meta-analysis.@*METHODS@#The randomized controlled trials of acupuncture and moxibustion for post-stroke constipation were retrieved from the databases, starting from the time of establishment through to June, 2019, i.e. the PubMed, EMbase, Cochrane Library, Web of Science, SinoMed, CNKI, Wanfang and VIP. The literature was selected according to inclusion and exclusion criteria, the quality of literature was evaluated by bias risk assessment tool of Cochrane Review Manual 5.3 and the data was statistically analyzed by softwares of Stata 13.1 and R Language.@*RESULTS@#A total of 28 trails were included, involving 9 intervention methods. The therapeutic effect was arranged from high to the low according to the surface under cumulative ranking area (SUCRA), i.e. acupuncture combined with medication (0.86), warm needling (0.83), electroacupuncture combined with medication (0.68), electroacupuncture (0.68), moxibustion (0.50), auricular point sticking (0.44), acupuncture (0.31), Chinese herbal medicine (0.12) and western medication (0.04).@*CONCLUSION@#Acupuncture- moxibustion therapies have superiority on treating post-stroke constipation, acupuncture combined with medication has the most optimum therapeutic effect and the therapeutic effect of acupuncture-moxibustion combined with medication is superior to the single treatment of medication.

Development of Diagnosis, Assessment and Rehabilitation Solution of Articulation Disorders for Children Using WHO Family International Classifications / 中国康复理论与实践

Results and Conclusion:Articulation disorder for children is classified to Developmental Speech Sound Disorder (6A01.0). It involves in the eye, ear and related structures (s2), structures involved in voice and speech (s3), especially structure of external ear (s240), structure of middle ear (s250) and structure of inner ear (s260); voice and speech functions (b3), especially articulation functions (b320); communication (d3), learning and applying knowledge (d1), interpersonal interactions and relationships (d7), and community, social and civic life (d9), especially speaking (d330), conversation (d350), using communication devices and techniques (d360) and acquiring language (d133). The assessment of articulation disorder should be covered articulation accuracy and motor function of articulation. A holistic rehabilitation solution for children with articulation disorder has been developed, involving in body structure, body function, activities and participation, and environmental factors, including assessment, training and treatment, educational counseling, and psychological and social support. Objective:To explore the diagnosis of diseases and functioning of articulation function and conduct content analysis of assessment tools in Chinese, and to construct framework of rehabilitation solution based on International Classification of Diseases 11th Revision (ICD-11), International Classification of Functioning, Disability and Health (Children and Youth version) (ICF-CY) and International Classification of Health Interventions (ICHI). Methods:The diagnosis of disease and functioning was discussed with ICD-11 and ICF. The assessment tools were analyzed with ICF. A holistic rehabilitation solution was constructed with ICF and ICHI.

Lipidomics analysis on schisandrol B-induced liver enlargement in mice / 药学学报

Schisandrol B (SolB) is one of the active constituents from a traditional Chinese medicine Schisandra chinensis or Schisandra sphenanthera. Our previous studies found that SolB exerts hepatoprotective effects against drug-induced liver injury and promotes liver regeneration. We further found that SolB significantly induces liver enlargement but the mechanisms remain unclear. The purpose of this study was to investigate the change of lipidome in liver tissues during SolB-induced hepatomegaly. The animal experiment protocol was approved by the Institutional Animal Care and Use Committee at Sun Yat-sen University. Serum and liver samples of male C57BL/6 mice were collected after intraperitoneal injection of SolB (100 mg·kg-1·d-1) for 5 days. Lipidomics analysis was performed using Q Exactive UHPLC-MS/MS system. The results showed that SolB significantly promoted liver enlargement in mice without liver injury and inflammation. Lipid accumulation was observed in the liver tissues after SolB treatment. Thirty-five lipids were identified with significant change and triglycerides (TG) were found to have the most significant increase in SolB-treated group, indicating the increase of energy production during SolB-induced hepatomegaly. This study reveals the impact of SolB on lipid metabolism and provides a potential explanation for liver enlargement induced by SolB.

Research advances on the chemical constituents and pharmacological effects of snow lotus / 药学学报

Snow lotus is a medicinal plant with a wide range of pharmacological activities. It has been used to treat rheumatoid arthritis, cough with cold, stomach ache, dysmenorrhea, and altitude sickness in traditional medicine. This review summarizes the bioactive components in six species of snow lotus including flavonoids, lignans, phenolic compounds, phenylpropanoids, and sesquiterpenes present in Saussurea involucrate (SI), Saussurea obvallata (SO), Saussurea laniceps (SL), Saussurea medusa (SM), Saussurea stella (SS) and Saussurea tridactyla (ST). We review the pharmacological and related molecular mechanisms by which these components exert antineoplastic, anti-inflammatory, and antioxidant effects and promote lipid catabolism, and provide a reference for the future study of the traditional Chinese medicinal chemistry and pharmacological activities of snow lotus.

Research progress of pharmacological effects of mulberroside / 中国药理学通报

Mulberroside, a glycosylated stilbene, is the main bioactive constituent of white mulberry root-bark ( Sangbaipi) . It is widely used in many famous traditional Chinese medicine pre-scriptions to treat gout, arthritis, and rheumatism through pur-ging diuresis and relieving edema. In recent years, the pharma-cological activity of mulberroside has drawn extensive attention. With the utilization of the techniques and methods of modern pharmacology, a variety of biological activity and pharmacologi-cal effects of mulberroside are discovered gradually. The recent progress in the research on pharmacological effects of mulberro-side was reviewed in this paper to provide reference for the fur-ther development and comprehensive utilization.