Herbal Textual Research on Farfarae Flos in Famous Classical Formulas / 中国实验方剂学杂志

By consulting ancient and modern literature， the herbal textual research of Farfarae Flos has been conducted to verify the name， origin， producing area， quality evaluation， harvesting and processing methods， so as to provide reference for the development and utilization of the famous classical formulas containing Farfarae Flos. According to the research， the results showed that Farfarae Flos was first described as a medicinal material by the name of Kuandonghua in Shennong Bencaojing（《神农本草经》）， and the name was used and justified by later generations. The main origin was the folwer buds of Tussilago farfara， in addition， the flower buds of Petasites japonicus were used as medicine in ancient times. The ancient harvesting time of Farfarae Flos was mostly in the twelfth month of the lunar calendar， and the modern harvesting time is in December or before the ground freeze when the flower buds have not been excavated. Hebei， Gansu， Shaanxi are the authentic producing areas with the good quality products. Since modern times， its quality is summarized as big， fat， purple-red color， no pedicel is better. Processing method from soaking with licorice water in the Northern and Southern dynasties to stir-frying with honey water followed by micro-fire in the Ming dynasty， and gradually evolved to the modern mainstream processing method of honey processing. Based on the research results， it is suggested that the dried flower buds of T. farfara， a Compositae plant， should be selected for the development of famous classical formulas containing Farfarae Flos， and the corresponding processed products should be selected according to the specific processing requirements of the formulas， and raw products are recommended for medicinal use without indicating processing requirements.

Clinical characteristics and pathogen analysis of bronchoalveolar lavage fluid in elderly patients with community-acquired pneumonia.

OBJECTIVE: To analyze the clinical characteristics and bronchoalveolar lavage fluid pathogens in elderly patients with community-acquired pneumonia (CAP). METHODS: This was a retrospective observational epidemiological study using that elderly cases diagnosed with community-acquired pneumonia receiving treatment at the Affiliated Hospital of North China University of Technology, Tangshan Hongci Hospital and Tangshan Fengnan District Hospital of Traditional Chinese Medicine. A total of 92 cases were divided into two groups according to age. There were 44 patients over 75-year-old and 48 patients between 65 and 74-year-old. RESULTS: Compared with the elderly 65 to 74-year-old, the elderly over 75-year-old with diabetes are more likely to suffer from CAP (35.42% vs. 63.64%, p = 0.007) and are more likely to have mixed infections (6.25% vs. 22.73%, p = 0.023) or larger lesions (45.83% vs. 68.18%, p = 0.031). Their hospital stays will also be extended (39.58% vs. 63.64%, p = 0.020), and the albumin level (37.51 ± 8.92 vs. 30.93 ± 6.58, p = 0.000), the neutrophils level (9.09(6.26-10.63) vs. 7.18(5.35-9.17),p = 0.026) is significantly lower and the d-dimer (505.42 ± 197.12 vs. 611.82 ± 195.85, p = 0.011), PCT (0.08 ± 0.04 vs. 0.12 ± 0.07, p = 0.001) levels are significantly higher. CONCLUSION: The clinical symptoms and signs of elderly CAP patients are not so typical, and the infection is more serious. Attention should therefore be paid to elderly patients. Hypoalbuminemia and high d-dimer can predict the prognosis of patients.

Herbal Textual Research on Trichosanthis Fructus and Trichosanthis Radix in Famous Classical Formulas / 中国实验方剂学杂志

Through reviewing the ancient and modern literature， the name， origin， producing area， quality evaluation， harvesting and processing methods of Trichosanthis Fructus（TF） and Trichosanthis Radix（TR） in famous classical formulas were systematically sorted out following the chronological order. The results showed that there were many nicknames of TF and TR， and Gualou and Tianhuafen have become the mainstream names for its fruit and root， respectively. Both of them took Trichosanthes kirilowii as the mainstream base. TF and TR have been used as medicines in the Han dynasty， and since the North and South dynasties， Leigong Paozhilun had been clear that the effects of peels， seeds， stems， roots were different. TF was used as medicine with intact fruits， harvested after maturity from September to October， hung and dried in the shade， and its quality has been summarized in recent times as being best for those who are mature， large， thick and pliable peels， orange-yellow in color， and with sufficient sugary properties. In ancient times， the processing of TR was mostly crushed or shredded with the peels and seeds， or processing for pancakes and creams. TR was used as medicine with the roots， it is harvested from November to December， peeled and dried in the sun， and its quality was best when it was deep in the soil， large， white， powdery， firm and delicate with few muscles and veins， and it was considered to be toxic when it was born in briney land. Processing method of TR was to do powder into the medicine in the Tang dynasty， and gradually evolved into direct slicing use in the Ming and Qing dynasties. Since the modern era， the authentic producing areas of TF and TR were in the vicinity of Lingbao， Henan province， known as Anyang Huafen， and in modern times， there are well-known production areas such as Anguo， which produces Qihuafen， and Jinan， which produces Changqing Gualou. In the Song dynasty， there was a habit of substituting Trichosanthis Semen for the whole herb， which was later corrected by the materia medica in Ming dynasty. Based on the results， It is suggested that T. kirilowii be selected as the basal plant for the development of famous classical formulas involving TR and TF. In Qingjin Huatantang， Trichosanthis Semen is processed by stir-frying method， while TR and TF in other five formulas from the Catalogue of Ancient Famous Classical Formulas（The First Batch） were all used in raw form.

Research progress of histone acetylation in prevention and treatment of heart failure and new ideas based on traditional Chinese medicine / 中国中药杂志

Chronic heart failure(CHF) has become a worldwide public health problem due to its high morbidity and mortality, which seriously endangers people's lifespan and quality of life. In recent years, the treatment strategy of CHF has shifted its emphasis on short-term improvement and transformation of hemodynamics to long-term repair as well as improvement of the biological properties of heart failure. At present, with the continuous deepening of medical research, it has been found that histone acetylation is closely related to the occurrence and development of CHF. Traditional Chinese medicine, via regulating histone acetylation, delays ventricular remodeling, improves energy metabolism, inhibits fibrosis and cardiomyocyte hypertrophy, and intervenes in the development process of heart failure, thus reducing the mortality and the readmission rate and ultimately improving long-term prognosis. Therefore, this study reviewed the mechanism of histone acetylation in the treatment of heart failure as well as its prevention and treatment with traditional Chinese medicine, to provide reference for clinical treatment of CHF.

Herbal Textual Research on Anemarrhenae Rhizoma in Famous Classical Formulas / 中国实验方剂学杂志

Through reviewing ancient and modern literature， the textual research of Anemarrhenae Rhizoma（AR） has been conducted to verify the name， origin， changes in production areas， quality evaluation， harvesting and processing methods， so as to provide reference for the development and utilization of the famous classical formulas containing AR. Through the herbal textual research， AR was first published in Shennong Bencaojing， and has been used as the proper name for this herb for generations， and the mainstream source of AR used for generations is the rhizome of Anemarrhena asphodeloides. The high-quality production areas that have been revered throughout the ages are Hebei， Shanxi， Shaanxi， Inner Mongolia and Fangshan district of Beijing， etc. In recent times， AR produced in Yixian county of Hebei province（Xiling Zhimu）， is better known and is regarded as a very good source. At present， cultivated AR is mainly produced in Yixian county and Anguo of Hebei province， Bozhou of Anhui province and other places. The medicinal parts of AR in ancient and modern times are all rhizomes， and the quality is better if it has thick flesh， hard wood， yellow outer color and white section color. The harvesting time recorded in ancient medical books is usually in lunar February and August， with exposure to dryness， while modern harvesting is spring and autumn. The processing methods of the past dynasties were mainly to remove the hair when using， avoid iron when cutting， process with wine or salt water， while the two main specifications in modern times are raw and salted products. Based on the systematic research， it is recommended that the dried rhizome of A. asphodeloides in the famous classical formulas be used for AR. If the original formula specifies processing requirements， it should be operated according to the requirements， if the processing requirements are not indicated， the raw products can be used as medicine.

Herbal Textual Research on Stephaniae Tetrandrae Radix in Famous Classical Formulas / 中国实验方剂学杂志

By reviewing ancient materia medica， medical and prescription books， combined with modern literature， the textual research of Stephaniae Tetrandrae Radix has been conducted to verify the name， origin， producing area， harvesting and processing methods. Through textual research， the results show that the mainstream name of this herb recorded in the past dynasties is Fangji， which is also called Hanzhong Fangji because it is produced in Hanzhong city， and after the Tang dynasty， it was gradually divided into Hanfangji and Mufangji， and there is the saying that Han Zhushuiqi， Mu Zhufengqi. The names of Fenfangji and Guangfangji were first seen in the republic of China. In addition， Fenfangji was once distributed in Hankou， so it was also known as "Hanfangji"， which is easily confused with the traditional Hanzhong Fangji for short. Based on the original research， it is concluded that Aristolochia heterophylla（Hanzhong Fangji）is the mainstream of Stephaniae Tetrandrae Radix used in the Qing dynasty and before， and the application history of Cocculus orbiculatus can be traced back to before the Tang dynasty. After the Ming dynasty， Stephania tetrandra gradually became another main origin， and in the Republic of China， A. fangchi was used as a medicine for Stephaniae Tetrandrae Radix， but in modern times it was banned because it contained aristolochic acid as a toxic ingredient， and S. tetrandra has become the mainstream legal origin. The traditional production area of Hanzhong Fangji is Hanzhong， Shaanxi province， while today the mainstream of S. tetrandra is manly produced in Jiangxi and other places. Based on the quality evaluation research， the quality of Hanzhong Fangji is better with the radial texture of section used as radial solution， yellow solid and fragrant. Fenfangji with solid quality， white inside， powdered enough， less fiber and radiating texture is better. From the harvesting and processing research， the root of Fangji is mostly harvested in spring and autumn， and the outer bark should be removed in some literature. Before the Ming dynasty， this herb was dried in the shade， and after the Ming dynasty， it was dried in the sun. The modern production processing of Fangji is to harvest it in autumn， wash it， remove the rough bark， dry it to half dry， cut it into sections， and then cut it longitudinally if it is large， and dry it. Based on the results， combined with current studies on the toxicity of aristolochic acid and influencing factors such as commercial circulation， it is suggested that S. tetrandra should be used as the origin of Fangji， the processed products are selected according to the prescription requirements， and those without specified requirements can be processed by referring to the raw products in the 2020 edition of Chinese Pharmacopoeia.

Reduced SARS-CoV-2 infection risk is associated with the use of Seven-Flavor Herb Tea: A multi-center observational study in Shanghai, China / 中西医结合学报

OBJECTIVE@#Omicron, a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant, is responsible for numerous infections in China. This study investigates the association between the use of Seven-Flavor Herb Tea (SFHT) and the risk of SARS-CoV-2 infection to develop precise and differentiated strategies for control of the coronavirus disease 2019 (COVID-19).@*METHODS@#This case-control study was conducted at shelter hospitals and quarantine hotels in China. A total of 5348 laboratory-confirmed COVID-19 patients were enrolled between April 1 and May 31, 2022, while 2190 uninfected individuals served as healthy controls. Structured questionnaires were used to collect data on demographics, underlying diseases, vaccination status, and use of SFHT. Patients were propensity-score-matched using 1:1 nearest-neighbor matching of the logit of the propensity score. Subsequently, a conditional logistic regression model was used for data analysis.@*RESULTS@#Overall, 7538 eligible subjects were recruited, with an average age of [45.54 ± 16.94] years. The age of COVID-19 patients was significantly higher than that of uninfected individuals ([48.25 ± 17.48] years vs [38.92 ± 13.41] years; t = 22.437, P < 0.001). A total of 2190 COVID-19 cases were matched with uninfected individuals at a 1:1 ratio. The use of SFHT (odds ratio = 0.753, 95% confidence interval: 0.692, 0.820) was associated with a lower risk of SARS-CoV-2 infection compared to untreated individuals.@*CONCLUSION@#Our findings suggest that taking SFHT reduces the risk of SARS-CoV-2 infection. This is a useful study in the larger picture of COVID-19 management, but data from large-sample multi-center, randomized clinical trial are warranted to confirm the finding. Please cite this article as: Zhang SX, Chen XX, Zheng Y, Cai BH, Shi W, Ru M, Li H, Zhang DD, Tian Y, Chen YL. Reduced SARS-CoV-2 infection risk is associated with the use of Seven-Flavor Herb Tea: A multi-center observational study in Shanghai, China. J Integr Med. 2023; 21(4):369-376.

Countermeasures of "early clinical, multi-clinical and repeated clinical" for medical undergraduates / 中华医学教育探索杂志

In 2012, Chongqing Medical University was approved to be the first batch of pilot universities in China for excellent doctor education and training program, which started the exploration of "early clinical, multi-clinical and repeated clinical" for medical students, and put it into practice in clinical medicine of Batch 2015 ("5+3" integrated specialty). This paper applies the methods of literature research, questionnaire survey and empirical research to understand the needs and suggestions of students for clinical practice. It is suggested that the concept of "early clinical practice" should be integrated into the theoretical teaching, the teaching method of "case introduction" should be adopted in the course of integrated medicine education, the course of Clinical Skills should be reformed, the clinical practice activities such as "early admission to the ward" should be carried out, and the evaluation system of clinical practice should be rebuilt, hoping to provide references for the exploration of "early clinical, multi-clinical and repeated clinical" in medical education of other colleges and universities.

Analysis of incidence characteristics and trend of pneumoconiosis in Ningbo City from 1967 to 2019 / 中华劳动卫生职业病杂志

Objective: To understand the incidence of pneumoconiosis in Ningbo city from 1967 to 2019, and to analyze the distribution characteristics and change trend of pneumoconiosis. Methods: In February 2021, the data of pneumoconiosis patients in Ningbo city from 1967 to 2019 were sorted out. The data from 1967 to 1987 were from historical case files of Zhejiang Center for Disease Control and Prevention, the data from 1988 to 2005 were from the historical case files of Ningbo Center for Disease Control and Prevention, and the data from 2006 to 2019 were from the pneumoconiosis report card in China Disease Prevention and Control Information System; Followed up and supplement relevant information, including basic information, basic information of employers and information related to pneumoconiosis diagnosis, and comprehensively analyze the composition and development trend, population characteristics and industry characteristics of pneumoconiosis. Results: From 1967 to 2019, a total of 1715 cases of pneumoconiosis were reported in Ningbo City, including 1254 cases of stageⅠpneumoconiosis, 258 cases of stageⅡpneumoconiosis, 172 cases of stage Ⅲpneumoconiosis. 1202 cases of silicosis (70.09%) , 296 cases of asbestosis (17.26%) , 40 cases of welder's pneumoconiosis (2.33%) , 32 cases of graphite pneumoconiosis (1.87%) were reported. There were 1296 male cases (75.57%) and 419 female cases (24.43%) were reported. Silicosis (91.15%, 1102/1209) and welder's pneumoconiosis (100.00%, 40/40) were the most common pneumoconiosis in males, while asbestosis (90.24%, 268/297) and graphite pneumoconiosis (87.50%, 28/32) were the most common pneumoconiosis in females. The average age was (49.71±10.90) years old and the average length of service was (10.98±6.96) years. The top three reported pneumoconiosis cases were construction industry (336 cases, 19.59%) , ferrous metal smelting and rolling industry (317 cases, 18.48%) and non-metallic mineral products industry (315 cases, 18.37%) . The top three reported pneumoconiosis cases were 414 cases (24.14%) in Ninghai County, 294 cases (17.14%) in Yuyao City and 272 cases (15.86%) in Yinzhou District. Conclusion: With the development of industries in Ningbo City, government departments should strengthen supervision and management of enterprises involving silica dust and welding fume to curb the high incidence of pneumoconiosis.

Practical value and thought on "co-regulation of body and mind" in treatment of post-stroke spasticity with acupuncture / 中国针灸

This paper reviews the application of "co-regulation of body and mind" of acupuncture for post-stroke spasticity. It is found that acupoints on the head and the back of the governor vessel, as well as Jiaji (Ex-B 2) points are mainly used for regulating the mind, and the local sites of spastic muscles and the points on the antagonistic muscles are for regulating the body specially. It is believed that regulating the mind should be integrated with regulating the body, while, the acupoint selection be associated with needling methods so as to fully achieve the "co-regulation of body and mind" and enhance the practical value of acupuncture for post-stroke spasticity. It is proposed that the classical anti-spastic needling techniques, such as huici (relaxing needling) and guanci (joint needling), should be more considered.

Herbal Textual Research on Schizonepetae Herba in Famous Classical Formulas / 中国实验方剂学杂志

In this paper， the name， classification， origin and other aspects of Schizonepetae Herba in the famous classical formulas were researched by referring to the related herbal literature， medical books and prescription books in the past dynasties. The results showed that Schizonepetae Herba first appeared in Shennong Bencaojing （《神农本草经》） as Jiasu， while Jingjie first appeared in Wupu Bencao （《吴普本草》）， and the name of Jingjie was mainly used as the rectification of name in later generations. The name of Jiasu is mostly derived from its smell， and the name of Jingjie is mostly derived from its pronunciation. Schizonepeta tenuifolia has been highly praised in the past as a original material， and its genuine producing area is Jiangsu， Hebei and other places， medicinal part is whole herb with spike. In modern times， the quality of Schizonepetae Herba is best described as having thin stems， green spike， and aroma. In clinical application， the raw products of Schizonepetae Herba is mainly used， and the carbonisata is mainly used for hemostasis. Famous classical formulas of Huaihuasan and Danggui Yinzi are all made of Schizonepetae Spica， so it is recommended to use the dried panicle of S. tenuifolia. In Liangxue Dihuangtang， Schizonepetae Herba Carbonisata is used， therefore， it is suggested to adopt the processing method of Schizonepetae Herba Carbonisata in the 2020 edition of Chinese Pharmacopoeia.

Herbal Textual Research on Ephedrae Herba in Famous Classical Formulas / 中国实验方剂学杂志

Ephedrae Herba is a commonly used medicine for dispersing wind and cold， which has a long medicinal history. By referring to the herbal literature， medical books and prescription books， this paper intends to carry out herbal textual research on the name， origin， medicinal part， producing area， harvesting and processing methods of Ephedrae Herba in famous classical formulas， in order to provide the basis for the development of relevant famous classical formulas. According to textual research， the main base of ancient Ephedrae Herba was Ephedra sinica. The medicinal part is the herbaceous stems of Ephedrae Herba. Before the Northern and Southern dynasties， the origin of the records was Jindi and Hedong， which is now Shanxi province. In the Northern and Southern dynasties and later generations， the producing area expanded， and now it is mainly distributed in Hebei， Shanxi， Shaanxi， Inner Mongolia， Gansu， Liaoning and other places， among which Inner Mongolia is the main producing area. The harvesting and processing methods in the past dynasties are to harvest the stems in autumn， dry them in the shade or air to 70%-80% dry， and then dry them in the sun. The processing methods in the past dynasties mainly include removing the knots， wine-fried， honey-fried， processing with vinegar and so on， at present， only honey-fried is still in use. Based on the research results， it is suggested that Ephedrae Herba in famous classical formulas should be selected the dry herbaceous stems of E. sinica. If the processing requirements are not indicated， it is suggested to use raw products of Ephedrae Herba.

Herbal Textual Research on Armeniacae Semen Amarum in Famous Classical Formulas / 中国实验方剂学杂志

By consulting ancient Chinese herbal medicines and medical books， the textual research of Armeniacae Semen Amarum has been conducted to verify the name， origin， producing area， quality evaluation， harvesting and processing changes. Through textual research， Shennong Bencaojing began to contain Xinghe. After Xinxiu Bencao， Xingheren were gradually taken as the mainstream name， Xingren was first used as the correct name since Leigong Paozhilun， and gradually became the mainstream rectifying in the Ming and Qing dynasties. Before the Qing dynasty， there was no distinction between Armeniacae Semen Amarum and Armeniacae Semen Dulcis in the materia medica works， while the differences between them were clearly defined in some works of the Qing dynasty， but did not record them separately. In order to make them more accurate in clinical application， Armeniacae Semen Amarum was recorded as the correct name in the 1953 edition of Chinese Pharmacopoeia， and Armeniacae Semen Dulcis was included in the provincial standards. The original plants of Armeniacae Semen Amarum from Prunus armeniaca （Armeniaca vulgaris in Flora of China） and its cultivated varieties with bitter seeds were taken as the mainstream， which are reflected in the Chinese Pharmacopoeia. Its yellow ripe fruit was generally harvested in May， the seed kernel was taken out for drying or baking， finally the seed coat was removed to use. It is recorded that the production area of Armeniacae Semen Amarum is Taihang Mountain area of Shanxi province in ancient times. At present， its producing area is mainly concentrated in Shanxi， Shandong， Hebei and other places in north China. Historical literature pointed out that Armeniacae Semen Amarum had small toxicity， and heat treatment could reduce toxicity and increase efficiency， its main processing method was blanching and stir-frying. In addition， it is generally believed that raw products with seed coat can enhance its sweating effect since the Ming and Qing dynasties. Until now， three processed products are stipulated in the Chinese Pharmacopoeia， namely raw products， boiled and fried products. Based on textual research， it is recommended that A. vulgaris should be used as the original plant of Armeniacae Semen Amarum in famous classical formulas， and the use of processed products should follow the processing requirements marked in the formulas.

Efficacy of electroacupuncture for patients with dry eye syndromes: a randomized controlled trial / 针灸推拿医学（英文版）

Objective: To observe the efficacy of electroacupuncture (EA) in treating dry eye syndromes (DES) and its regulatory effects on patient's quality of life (QOL), anxiety, and depression.Methods: By following a randomized controlled study design, eligible DES patients were allocated to an EA group (EAG) or an acupuncture group (AG). Patients in the AG were intervened by acupuncture alone, while in the EAG, electrical stimulation was applied to Cuanzhu (BL2) and Taiyang (EX-HN5) in addition to the same treatment in the AG. Changes in clinical manifestations, ocular surface disease index (OSDI), Schirmer tear test-1 (STT-1), tear-film break-up time (TF-BUT), cornea fluorescein staining (CFS), and corneal sensitivity (CS) were observed, as well as changes in the short-form 36-item health survey (SF-36) and hospital anxiety and depression scale (HADS) scores. Results: The scores of clinical symptoms, OSDI, and CFS decreased significantly in both EAG and AG when compared with the baseline values (P<0.05), respectively, while the TF-BUT and CS increased significantly (P<0.05), and the tear secretion of patients in the EAG increased (P<0.05). Compared with those before treatment, the scores of physical role functioning, general health perception, emotional role functioning, and mental health of patients in both EAG and AG showed significant increases after treatment (P<0.05), together with a marked decrease in the score of anxiety (P<0.05). Compared with the AG, the EAG obtained a more significant increase in STT-1 (P<0.05).Conclusion: DES patients respond well to both EA and acupuncture treatments, manifested by prolonged TF-BUT and improvement of CS. Meanwhile, the two approaches can improve QOL and reduce anxiety. Furthermore, EA appears more effective in increasing tear secretion than acupuncture alone.

Study on the regulatory effect of herbal cake- partitioned moxibustion on colonic CD206, AMPK and TSC2 in rats with Crohn disease / 针灸推拿医学（英文版）

Objective: To explore the mechanism of herbal cake-partitioned moxibustion in Crohn disease (CD) treatment by observing the effect of herbal cake-partitioned moxibustion on protein expressions of colonic M2 macrophage marker CD206, AMP-activated protein kinase (AMPK) and tuberous sclerosis complex (TSC) 2. Methods: Twenty-six specific pathogen free male rats were randomly divided into a normal group, a model group and a herbal cake-partitioned moxibustion group. The CD model was prepared by enema with the mixture of 5％ (W/V) 2,4,6- trinitrobenzene sulfonic acid (TNBS) and 50％ ethanol at 2:1 (volume ratio). After the model was successfully prepared, rats in the herbal cake-partitioned moxibustion group received herbal cake-partitioned moxibustion at Qihai (CV 6) and bilateral Tianshu (ST 25). Hematoxylin-eosin (HE) staining was used to observe the histopathological changes of rat colon; immunohistochemical technique was used to detect the expression of colonic CD206 protein; Western blot, immunofluorescence, and real-time fluorescence quantitative polymerase chain reaction (RT-qPCR) technologies were used to detect the protein and mRNA expressions of colonic AMPK and TSC2. Results: Compared with the normal group, rats in the model group showed damaged colonic mucosa, missing of the epithelial layer, thickened submucosa, vascular proliferation, massive infiltration of monocytes and lymphocytes, and cracked ulcers that reached the muscle layer. Rats in the herbal cake-partitioned moxibustion group showed reduced intestinal inflammation and healing intestinal epithelium ulcers. Compared with the normal group, rat colonic CD206 protein expression, and the protein and mRNA expressions of colonic AMPK and TSC2 were decreased in the model group (all P<0.01); compared with the model group, rat colonic CD206 protein expression was increased (P<0.01), as well as the protein and mRNA expressions of AMPK and TSC2 in the herbal cake-partitioned moxibustion (all P<0.05). Conclusion: Herbal cake-partitioned moxibustion can reduce intestinal inflammation in CD rats, increase colonic CD206 protein expression, and up-regulate the protein and mRNA expressions of colonic AMPK and TSC2.

Xinglou Chengqi Decoction improves neurological function in experimental stroke mice as evidenced by gut microbiota analysis and network pharmacology / 中国天然药物

The current study was designed to explore the brain protection mechanism of Xinglou Chengqi Decoction (XCD) based on gut microbiota analysis and network pharmacology. A transient middle cerebral artery occlusion (MCAO) model of mice was established, followed by behavioral evaluation, TTC and TUNEL staining. Additionally, to investigate the effects of gut microbiota on neurological function after stroke, C57BL/6 mice were treated with anti-biotic cocktails 14 days prior to ischemic stroke (IS) to deplete the gut microbiota. High-throughput 16S rDNA gene sequencing, metabonomics technique, and flow multifactor technology were used to analyze bacterial communities, SCFAs and inflammatory cytokines respectively. Finally, as a supplement, network pharmacology and molecular docking were applied to fully explore the multicomponent-multitarget-multichannel mechanism of XCD in treating IS, implicated in ADME screening, target identification, network analysis, functional annotation, and pathway enrichment analysis. We found that XCD effectively improved neurological function, relieved cerebral infarction and decreased the neuronal apoptosis. Moreover, XCD promoted the release of anti-inflammatory factor like IL-10, while down-regulating pro-inflammatory factors such as TNF-α, IL-17A, and IL-22. Furthermore, XCD significantly increased the levels of short chain fatty acids (SCFAs), especially butyric acid. The mechanism might be related to the regulation of SCFAs-producing bacteria like Verrucomicrobia and Akkermansia, and bacteria that regulate inflammation like Paraprevotella, Roseburia, Streptophyta and Enterococcu. Finally, in the network pharmacological analysis, 51 active compounds in XCD and 44 intersection targets of IS and XCD were selected. As a validation, components in XCD docked well with key targets. It was obviously that biological processes were mainly involved in the regulation of apoptotic process, inflammatory response, response to fatty acid, and regulation of establishment of endothelial barrier in GO enrichment. XCD can improve neurological function in experimental stroke mice, partly due to the regulation of gut microbiota. Besises, XCD has the characteristic of "multi-component, multi-target and multi-channel" in the treatment of IS revealed by network pharmacology and molecular docking.

Report standards for clinical comprehensive evaluation of Chinese patent medicine / 中国中药杂志

The clinical comprehensive evaluation of drugs is an important basis for the return of clinical value, decision-making of medical and health authorities, and allocation of medical resources. In July 2021, the National Health Commission issued the Guidelines for the Management of Clinical Comprehensive Evaluation of Drugs(trial version 2021), which required the evaluation to be implemented from the six dimensions(safety, effectiveness, economy, innovation, suitability, and accessibility), and made detailed arrangements for the clinical comprehensive evaluation of drugs. As Chinese patent medicine differs from chemical medicines in terms of effective components and action modes, the clinical comprehensive evaluation of Chinese patent medicine should highlight the characteristics and advantages of traditional Chinese medicine(TCM) on the basis of general requirements of comprehensive clinical evaluation of drugs. At present, in the clinical comprehensive evaluation of Chinese patent medicine, unified report standards have not yet been generated, resulting in the uneven quality of existing reports. To standardize the clinical comprehensive evaluation report of Chinese patent medicine and improve its quality, the editorial team, based on the relevant policy documents of clinical comprehensive evaluation of drugs, formulated the clinical comprehensive evaluation report standards for Chinese patent medicine in combination with the previous practice and expert opinions. The report standards, containing seven sections with 15 items determined, focus on data source, evaluation content, evidence synthesis, quality control, and evaluation results supported with detailed interpretations to help researchers better understand and apply the report standards for clinical comprehensive evaluation of Chinese patent medicine, improve the report quality, and provide references for the decision-making by the national medical management authorities.

Clinical comprehensive evaluation of Mudan Granules in treatment of diabetic peripheral neuropathy with Qi-deficiency and collateral stagnation syndrome / 中国中药杂志

This study explored the clinical comprehensive evaluation of Mudan Granules, aiming to promote the safe, effective and rational use of Mudan Granules, reflect its clinical value and provide a basis for medical decision-making. The safety, effectiveness, economy, innovation, suitability, accessibility, and characteristics of traditional Chinese medicine of Mudan Granules were combed, and the multi-criteria decision analysis(MCDA) model was used to carry out comprehensive evaluation on each dimension. In terms of safety, multiple sources of evidence showed that the adverse reactions of Mudan Granules mainly involved gastrointestinal system, with controllable safety risk rated as grade B. In terms of effectiveness, Mudan Granules can significantly alleviate the diabetic peripheral neuropathy(Qi-deficiency and collateral stagnation syndrome), limb and trunk numbness, pain and sensory abnormalities and other clinical symptoms, exhibiting positive curative effect rated as grade A. In terms of economy, Mudan Granules combined with Mecobalamin and other conventional western medicines is economical compared with the western medicine alone group, which is supported by sufficient evidence and clear results, rated as grade B. In terms of innovation, Mudan Granules is the only Chinese patent medicine with the indication of benefiting Qi for activating blood circulation and dredging collaterals in the Medicine Catalogue for National Basic Medical Insurance, Industrial Injury Insurance, and Maternity Insurance. It has important clinical innovation and is evaluated as grade A. In the aspect of suitability, Mudan Granules has good suitability in ADR treatment, drug characteristics and usage, and is rated as grade B. In terms of accessibility, Mudan Granules has the price level comparable to that of similar drugs, with good affordability. The resources of medicinal materials for the preparation of Mudan Granules are abundant and available, which is rated grade B. Moreover, Mudan Granules, as a hospital preparation with both functions of tonification and purgation, reflects the combination between syndrome differentiation and disease differentiation as well as the combination between overall and local characteristics, and has prominent Chinese medicine features. According to the above dimensions, we suggest to classify Mudan Granules as a class A preparation which can be directly included the policy results of basic clinical drug administration.

Research Progress of Molecular Biology Techniques in Identification of Medicinal Plants / 中国实验方剂学杂志

Medicinal plant germplasm resources are the foundation of the modern development of traditional Chinese medicine. In-depth study of medicinal plant germplasm resources is a prerequisite for cultivating fine varieties and ensuring the output and standard quality of traditional Chinese medicine（TCM）. Traditional identification methods start with appearance and are greatly affected by natural environment and human factors，with a low efficiency and accuracy of identification are generally low molecularin general. Due to such advantages as easy operation，high sensitivity，accurate results， molecular biology technology has been widely used in the related research of relevant studies for medicinal plant germplasm resources due to its advantages of easy operation，high sensitivity，accurate results，etc. It mainly involving the distinction between wild and cultivated products，researchstudy on substitutes of TCM，identification of Chinese patent medicine，good variety marker breeding，genetic diversity researchstudy，genetic map establishment and omics research，etcstudy. Among them，omics researchstudy is divided into genomics，transcriptomics，metabolomics，and proteomics due toby different analysis purposes. Genomics is divided into three sub-fields namely structural genomics，functional genomics， and comparative genomics. Eukaryotes Because eukaryotes have nuclei and organelles，so omics researchstudy also includes chloroplast genomics，mitochondrial genomics，nuclear genomics，and plastid genomics. Among them，the chloroplast genome has a simple structure，small molecular weight，and good conservation，while the mitochondrial genome has a strong variability and complex structure，the nuclear genome data isfeatures complex， data and the nucleus contains no ribosomes in nucleus，resulting in spatiotemporal differences in the translation process，even if repeated repeatedly test， the result of and the test is alsoresults remained uncertain， even after repeated tests. The molecular biology technology and omics researchstudy involved in theby current medicinal plant researchstudy still hashave shortcomings，and there iswith a large room for development，which needs and need further improvement and supplementation. This articlepaper successively introduces the characteristics and applications of cytology，molecular markers，and omics researchstudy techniques in the identification of medicinal germplasm resources，providingin order to provide a reference for subsequent identification，development and utilization of medicinal plant germplasm resources.

Differences in the chemical composition of Dendrobium officinale Kimura et Migo and Dendrobium crepidatum Lindl based on UPLC-Q-TOF-MS/MS and metabolomics / 药学学报

italic>Dendrobium officinale Kimura et Migo is a rare Chinese herbal medicine, while Dendrobium crepidatum Lindl is a local medicine in Yunnan, both of which have the function of nourishing yin and stomach. To reveal the differences in chemical composition between the two species, ultra-performance liquid chromatography-quadrupole-time of flight mass spectrometry (UPLC-Q-TOF-MS/MS) was used to analyze the chemical composition of stems and leaves of D. officinale and D. crepidatum. Principal component analysis (PCA) and partial least squares discriminant analysis (OPLS-DA) were used to determine the differences in metabolites between species and parts of Dendrobium. Fifty-eight chemical compounds were identified in the two species. Analysis indicated that the side ring of alkaloids connected with nitrogen was readily cleaved during analysis. The results of PCA analysis showed that the stems and leaves of D. officinale and D. crepidatum could be easily differentiated, and the chemical constituents of D. officinale and D. crepidatum were significantly different. OPLS-DA analysis showed that there were 16 metabolite differences between the stems and 22 differences in metabolites between the leaves of D. officinale and D. crepidatum. The main metabolite differences in components between the two Dendrobium species were dendrocrepidine B, dendrocrepidine C and dendrocrepine. There were 14 differences in metabolites between the stems and leaves of D. crepidatum. In conclusion, the chemical compositions of D. officinale and D. crepidatum are quite different; the small molecular compounds of D. officinale are mainly terpenoids and flavonoids, and the content of alkaloids is low. There is no significant difference between stem and leaf. In contrast, D. crepidatum is mainly composed of alkaloids and terpenoids, with crepidamine and dendrocrepine as its unique components, and there are great differences in the components between stems and leaves. This study provides a theoretical basis for the development and utilization of Dendrobium resources.