Objective To predict the potential suitable habitats of Scutellaria barbata D.Don across China;To provide a theoretical basis for its artificial cultivation and standardized planting practices.Methods Distribution data were collected from 186 sample sites,combined with data from 90 environmental factors,and the MaxEnt model and ArcGIS 10.8.1 software were used to screen the main environmental factors affecting the distribution of Scutellaria barbata D.Don and to analyse and predict the distribution of Scutellaria barbata D.Don suitability zones in China.Results The dominant environmental factors affecting the distribution of Scutellaria barbata D.Don were the driest month precipitation,vegetation subclasses,minimum temperature in September,precipitation in October,and soil base saturation.The high-suitability zones for Scutellaria barbata D.Don are primarily concentrated in the northern Guangxi Zhuang Autonomous Region and its bordering areas with Hunan Province,the central of Guangdong Province,and the border regions between Jiangxi Province and Fujian Province.Conclusion The predicted results of this study can provide a reference for the selection of sites for artificial cultivation and standardized planting of Scutellaria barbata D.Don in southeast China and eastern southwest China(e.g.Zhejiang Province,Jiangxi Province,Sichuan Province,etc.),and provide a reference for the sustainable utilization of Scutellaria barbata D.Don medicinal resources.

OBJECTIVE To observe the therapeutic effect of Xuanfei Zhisou Mixture combined with ceftriaxone so-dium in treating post-infectious cough with wind-evil invading lung syndrome and its effect on Toll-like receptor 4(TLR4)/nuclear factor-KB(NF-κB)signaling pathway.METHODS The clinical data of 100 patients with post-in-fectious cough admitted to Wuhan Hospital of Integrated Traditional Chinese and Western Medicine from Dec.2021 to Dec.2022 were retrospectively analyzed.According to different therapeutic schemes,the patients were di-vided into two groups:48 cases in the single-drug group and 52 cases in the combined group.The single-drug group was treated with ceftriaxone sodium,while the combined group was treated with Xuanfei Zhisou Mixture com-bined with ceftriaxone sodium.The total effective rate,traditional chinese medicine(TCM)symptom score,leicester cough quality of life questionnaire(LCQ),serum levels of inflammatory factors[tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),and inducible nitric oxide synthase(iNOS)]and TLR4/NF-κB signaling pathway expression were analysed to evaluate the therapeutic effect.RESULTS After treatment,the total effective rate of the combined group was higher than that of the single-drug group(94.23％vs.77.08％,x2=6.096,P=0.014);meanwhile,compared to the single-drug group,the TCM symptom score,TNF-α,IL-6,iNOS,TLR4,NF-κB levels,TLR4 protein and NF-κB protein expression in the combined group were significantly decreased(P＜0.05),and the LCQ score was significantly increased(P＜0.05).CONCLUSIONS Xuanfei Zhisou Mixture com-bined with ceftriaxone sodium has an obvious effect in treating post-infectious cough with wind-evil invading lung syndrome.They can effectively improve the cough symptoms and quality of life of patients and reduce the produc-tion of inflammatory factors by inhibiting TLR4/NF-κB signaling pathway.

Objective:To establish a Fourier transform infrared spectroscopy (FT-IR) method for rapid identification of Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants.Methods:The Fourier transform infrared spectra of Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants were established, and the second derivative spectral analysis, clustering analysis, principal component analysis, opls-da and cluster independent soft mode classification model were analyzed to explore the difference characteristic peaks of Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants.Results:The first order infrared spectrum showed that the peak shape and peak intensity of Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants were different. Clustering analysis, principal component analysis and OPLS-DA results showed that Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants showed good clustering characteristics. SIMCA method was used to construct the model, and the accuracy of the training set and the verification set were 100%, which further verified the feasibility of this method in identifying the authenticity of Cremastrae Pseudobulbus Pleiones Pseudobulbus.Conclusions:The second-order infrared spectroscopy can accurately distinguish the differences between Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants. The method is fast and accurate, and can be used for the authenticity identification of Cremastrae Pseudobulbus Pleiones Pseudobulbus.

OBJECTIVE To observe the therapeutic effect of Xuanfei Zhisou Mixture combined with ceftriaxone so-dium in treating post-infectious cough with wind-evil invading lung syndrome and its effect on Toll-like receptor 4(TLR4)/nuclear factor-KB(NF-κB)signaling pathway.METHODS The clinical data of 100 patients with post-in-fectious cough admitted to Wuhan Hospital of Integrated Traditional Chinese and Western Medicine from Dec.2021 to Dec.2022 were retrospectively analyzed.According to different therapeutic schemes,the patients were di-vided into two groups:48 cases in the single-drug group and 52 cases in the combined group.The single-drug group was treated with ceftriaxone sodium,while the combined group was treated with Xuanfei Zhisou Mixture com-bined with ceftriaxone sodium.The total effective rate,traditional chinese medicine(TCM)symptom score,leicester cough quality of life questionnaire(LCQ),serum levels of inflammatory factors[tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),and inducible nitric oxide synthase(iNOS)]and TLR4/NF-κB signaling pathway expression were analysed to evaluate the therapeutic effect.RESULTS After treatment,the total effective rate of the combined group was higher than that of the single-drug group(94.23％vs.77.08％,x2=6.096,P=0.014);meanwhile,compared to the single-drug group,the TCM symptom score,TNF-α,IL-6,iNOS,TLR4,NF-κB levels,TLR4 protein and NF-κB protein expression in the combined group were significantly decreased(P＜0.05),and the LCQ score was significantly increased(P＜0.05).CONCLUSIONS Xuanfei Zhisou Mixture com-bined with ceftriaxone sodium has an obvious effect in treating post-infectious cough with wind-evil invading lung syndrome.They can effectively improve the cough symptoms and quality of life of patients and reduce the produc-tion of inflammatory factors by inhibiting TLR4/NF-κB signaling pathway.

Objective To predict the potential suitable habitats of Scutellaria barbata D.Don across China;To provide a theoretical basis for its artificial cultivation and standardized planting practices.Methods Distribution data were collected from 186 sample sites,combined with data from 90 environmental factors,and the MaxEnt model and ArcGIS 10.8.1 software were used to screen the main environmental factors affecting the distribution of Scutellaria barbata D.Don and to analyse and predict the distribution of Scutellaria barbata D.Don suitability zones in China.Results The dominant environmental factors affecting the distribution of Scutellaria barbata D.Don were the driest month precipitation,vegetation subclasses,minimum temperature in September,precipitation in October,and soil base saturation.The high-suitability zones for Scutellaria barbata D.Don are primarily concentrated in the northern Guangxi Zhuang Autonomous Region and its bordering areas with Hunan Province,the central of Guangdong Province,and the border regions between Jiangxi Province and Fujian Province.Conclusion The predicted results of this study can provide a reference for the selection of sites for artificial cultivation and standardized planting of Scutellaria barbata D.Don in southeast China and eastern southwest China(e.g.Zhejiang Province,Jiangxi Province,Sichuan Province,etc.),and provide a reference for the sustainable utilization of Scutellaria barbata D.Don medicinal resources.

Objective:To analyze the clinical phenotypes and genotypes of a family with posterior segment microphthalmia-retinoschisis and drusen syndrome.Methods:A pedigree investigation study was conducted.A family with four members across two generations treated at Shenzhen Eye Hospital in July 2021 was enrolled.Detailed ophthalmic examinations, including best corrected visual acuity (BCVA), intraocular pressure, slit-lamp microscopy, color fundus photography, optical coherence tomography (OCT), anterior segment OCT, fundus fluorescein angiography (FFA), and visual field tests were performed in the four members.Peripheral venous blood samples were collected from members for whole exome sequencing and data analysis.The pathogenicity of novel variant sites was assessed according to the ACMG guidelines.This study adhered to the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of Shenzhen Eye Hospital (No.22KYPJ018).Written informed consent was obtained from each subject or the guardian.Results:The proband is a 14-year-old female with high hyperopia since childhood, BCVA of + 9.75 DS-0.75 DC×150°=0.9 and + 11.75 DS-1.25 DC×30°=0.7, corneal transverse diameters of 12.1 and 12.2 mm, anterior chamber depths of 2.56 and 2.92 mm, lens thicknesses of 3.92 and 3.94 mm, and axial lengths of 17.47 and 17.01 mm in the right and left eyes, respectively.Fundus photography revealed diffuse yellow-white drusen-like lesions with unclear borders in the mid-peripheral retina, while OCT showed retinoschisis in the inner nuclear layer and homogeneous mound-like elevations with hyperreflective dense spots under the retinal pigment epithelium.FFA demonstrated diffuse punctate transilllumination of the mid-peripheral retina in both eyes, and visual field tests revealed a general decrease in visual acuity.The proband's 8-year-old brother exhibited similar signs to the proband.The consanguineously married parents were phenotypically normal.Whole exome sequencing identified compound heterozygous mutations in the membrane frizzled-related protein ( MFRP) gene in the proband and her brother, c.1150_1151insC (p.His384Profs*8) in exon 5 and c. 498_499insC (p.Asn167Glnfs*34) in exon 10.The father carried the c. 498_499insC mutation, while the mother carried the c.1150_1151insC mutation.Both were frameshift mutations predicted to alter gene function.These novel mutations had not been reported in the ESP, 1 000 Genomes (Phase 3), or ExAC databases, indicating they are novel variants.The variants co-segregated with the disease and both were classified as pathogenic according to ACMG guidelines.Based on the clinical and genetic findings, the family was diagnosed with posterior segment microphthalmia-retinoschisis and drusen syndrome, inherited in an autosomal recessive manner. Conclusions:The MFRP gene mutations c. 1150_1151insC and c. 498_499insC are the pathogenic variants for the posterior segment microphthalmia-retinoschisis and drusen syndrome in this family, and these compound heterozygous mutations are reported for the first time.

During coronavirus disease 2019 epidemic, the treatment of severe trauma has been impacted. The Consensus on emergency surgery and infection prevention and control for severe trauma patients with 2019 novel corona virus pneumonia was published online on February 12, 2020, providing a strong guidance for the emergency treatment of severe trauma and the self-protection of medical staffs in the early stage of the epidemic. With the Joint Prevention and Control Mechanism of the State Council renaming "novel coronavirus pneumonia" to "novel coronavirus infection" and the infection being managed with measures against class B infectious diseases since January 8, 2023, the consensus published in 2020 is no longer applicable to the emergency treatment of severe trauma in the new stage of epidemic prevention and control. In this context, led by the Chinese Traumatology Association, Chinese Trauma Surgeon Association, Trauma Medicine Branch of Chinese International Exchange and Promotive Association for Medical and Health Care, and Editorial Board of Chinese Journal of Traumatology, the Chinese expert consensus on emergency surgery for severe trauma and infection prevention during coronavirus disease 2019 epidemic ( version 2023) is formulated to ensure the effectiveness and safety in the treatment of severe trauma in the new stage. Based on the policy of the Joint Prevention and Control Mechanism of the State Council and by using evidence-based medical evidence as well as Delphi expert consultation and voting, 16 recommendations are put forward from the four aspects of the related definitions, infection prevention, preoperative assessment and preparation, emergency operation and postoperative management, hoping to provide a reference for severe trauma care in the new stage of the epidemic prevention and control.

Objective To investigate the clinical and pathological features of children with glycogen storage disease (GSD). Methods A retrospective analysis was performed for ten children with GSD who were admitted to the Third Hospital of Hebei Medical University and The Fifth Medical Center of Chinese PLA General Hospital from January 2002 to January 2022, based on medical history, liver biochemistry, and liver biopsy, and population characteristics, clinical manifestations, biochemical parameters, and liver histopathological characteristics were compared and analyzed. Results All ten children had developmental retardation and a short stature, with the manifestations of abnormal liver function, mild weakness, poor appetite, yellow urine, and yellow eyes, and four children had hepatosplenomegaly. Among the ten children, six had the clinical manifestations of hypoglycemia, and one had bilateral gastrocnemius hypertrophy and positive Gower sign. Two children had positive CMV IgG. Liver histopathological manifestations included diffuse enlargement of hepatocytes, light cytoplasm, and small nucleus in the middle like plant cells, with or without fibrous tissue proliferation. Conclusion Most patients with GSD have developmental retardation and abnormal aminotransferases, and liver pathological examination shows specific pathological features.

Model informed precision dosing (MIPD) is a new concept to guide precision dosing for individual patient by modeling and simulation based on the available information about the individual patient, medications and the disease. Compared to the empirical dosing, MIPD could improve the efficacy, safety, economics and adherence of the pharmacotherapy according to the individual's pathophysiology, genotyping and disease progression. This consensus report provides a brief account of the concept, methodology and implementation of MIPD as well as clinical decision supporting systems for MIPD. The status and future advancing of MIPD was also discussed to facilitate the appropriate application and development of MIPD in China.

Objective:To clarify the clinical efficacy of Yiqi Huoxue recipe in the treatment of liver fibrosis of chronic viral hepatitis.Methods:An open, positive-drug, parallel-controlled study method was applied. A total of 207 cases of liver fibrosis with chronic hepatitis B and C diagnosed with liver biopsy and transient elastography were selected. According to the principle of syndrome differentiation in traditional Chinese medicine, self-made Yiqi Huoxue recipe ( n = 127) and Fuzheng Huayu capsule ( n = 80) were used for the treatment course of 24-48 weeks. Change score of TCM symptom, liver biochemistry, liver stiffness measurement (LSM), and noninvasive liver fibrosis index [aspartate transaminase to platelet ratio index (APRI), and fibrosis-4 score (FIB-4)] were compared between the two groups to evaluate the therapeutic effect of Yiqi Huoxue recipe on liver fibrosis. Results:Yiqi Huoxue recipe group and Fuzheng Huayu capsule group baseline LSM, APRI and FIB-4 was compared, and there was no statistically significant difference between them ( P > 0.05). Yiqi Huoxue recipe and Fuzheng Huayu capsule received patients had improved symptom scores to a certain extent. Hepatic facies, discomfort over liver area, and soreness and weakness of waist and knees ( P < 0.05) was significantly improved in Yiqi Huoxue recipe than Fuzheng Huayu capsule. Liver biochemical indicators (ALT, AST, GGT, ALP) had gradually relapsed with the extension of treatment duration and the normalization rate between the two groups after 24 to 48 weeks had reached 100% vs. 100%, 100% vs. 93.8%, 96.8% vs. 92.3% and 87.5% vs. 81.8%. After 12 weeks of treatment, APRI values ??of both groups had significantly reduced, and after 48 weeks of treatment, LSM values of both groups had significantly improved. Moreover, Yiqi Huoxue recipe FIB-4 score was significantly improved after 48 weeks of treatment, and the difference was statistically significant compared to Fuzheng Huayu capsule group ( P < 0.05). After treatment, LSM, APRI, and FIB-4 total effectiveness in the two groups were 80.0% vs. 63.6%, P = 0.046; 68.4% vs. 52.0%, P = 0.052; 68.4% vs. 62.0%, P = 0.437, respectively. LSM total effectiveness was significantly higher in Yiqi Huoxue recipe treated group than Fuzheng Huayu capsule group. Conclusion:Traditional Chinese medicine Yiqi Huoxue decoction can be used as an optimal treatment for liver fibrosis of chronic viral hepatitis.