The thought of medicine and food homology and substances with both edible and medicinal values are an important part of China's excellent traditional culture and medicine treasure, playing an important role in human diet and health maintenance for thousands of years. Substances with both edible and medicinal values are a standardized name governed by existing regulations, and many substances with both edible and medicinal values in the list lack important information such as original plants and edible and medicinal parts. Some substances change as the relevant regulations change, which confuses the use and regulation. According to the definition and inclusion conditions of substances with both edible and medicinal values in the Regulation of Substances with Both Edible and Medicinal Values Catalogue, this paper comprehensively reviewed the first batch of 87 substances with both edible and medicinal values published in 2002 by collecting information and investigating the practical application. Some substances supplemented, deleted, and revised were analyzed and discussed, and a complete revised list was compiled, encompassing a total of 90 substances, which were when combined with the 19 substances of the last three batches(published in 2019, 2023, and 2024), amounted to a total of 109 substances. In addition, the substances not currently in the published list but have both edible and medicinal values according to the latest definition were summarized, which revealed at least 27 other substances. Therefore, there were at least 136 substances with both edible and medicinal values. Additionally, the potential substances that could be included in the list of substances with edible and medicinal values were prospected, providing a focus for future expansion of the list. This paper systematically reviewed and revised the list of substances with both edible and medicinal values to lay a foundation for the regulatory authorities to revise the catalog of these substances and provide basic information for promoting the new quality productive forces in the health field and boosting the orderly and rapid development of the big health industry.
China ; Humans ; Drugs, Chinese Herbal/standards* ; Plants, Medicinal/chemistry* ; Medicine, Chinese Traditional

The UHPLC-LTQ-orbitrap-MS metabolomics technique was used to determine the effect of deapio-platycodin D (DPD) on endogenous metabolites in lung tissues of mice with ammonia-induced cough, and to identify the metabolic regulatory pathways of DPD in its antitussive and expectorant activities. This work was approved by the Animal Ethics Committee of Jiangxi University of Chinese Medicine (Approval No. JZLLSC-20190235). Metabolites were identified by UHPLC-LTQ-orbitrap-MS method and the metabolic pathways related to differentially-expressed metabolites were analyzed by the MetaboAnalyst platform. DPD significantly prolonged (P < 0.05) cough latency, reduced the number of coughs, and significantly increased (P < 0.05) phenol red excretion in ammonia-induced cough mice. Twenty-five metabolites related to cough and 38 metabolites related to sputum excretion were identified by UHPLC-LTQ-orbitrap-MS. Changes in the metabolism of linoleic acid, arachidonic acid, glycerophospholipid, alanine, aspartic acid and glutamic acid, pentose and glucuronate interconversions, and lysine degradation were evident with DPD treatment of ammonia-induced cough mice. Changes in the metabolism of linoleic acid, taurine and hypotaurine, glycerophospholipid, purines and pyrimidines, arachidonic acid and the biosynthesis of unsaturated fatty acids after DPD treatment were related to phenol red excretion. Linoleic acid metabolism, arachidonic acid metabolism and glycerophospholipid metabolism are common regulatory pathways by which DPD appears to exert its antitussive and expectorant activity. These metabolic pathways are closely related to anti-inflammatory pathways, immune function regulation, neurotransmitter release, cell signal transduction, energy metabolism and apoptosis. This study clarifies the antitussive and expectorant activity and mechanism of DPD.

To verify the appropriate preparation process of extracts for the solid substance benchmark of Linggui Zhugan Decoction. The extracts were prepared by different preparation processes, namely the traditional process(process 1), the extract combined with volatile oil separated from traditional process extract liquid(process 2), the modern secondary reflux extraction process(process 3) and the process that volatile oil was extracted first, then prepared according to the traditional process, and combined with extract(process 4); based on the characteristic spectrum, index components of cinnamaldehyde, glycyrrhizin, ammonium glycyrrhizinate, cinnamic acid, and the dry extract rate of process 1, the differences and similarities of four extracts were compared. The results showed that the similarity of the characteristic spectrum of process 2, process 4 and process 1 were all greater than 0.97, while there was no significant difference for the content of 4 quality control components and dry extract rate; the similarity of the characteristic spectrum of process 3 and process 1 was 0.91, the absolute peak area of 13 out of 21 peaks and the relative peak area of 7 peaks increased significantly, and the content of 3 out of 4 quality control components and dry extract rate also significantly increased. In conclusion, the material standards of extracts by the process 2 and 4 are consistent with that of the traditional process, so the two processes are suitable.
Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; Glycyrrhizic Acid ; Oils, Volatile ; Quality Control ; Reference Standards

Adulterants and counterfeits were found in some of the commercial traditional Chinese medicine (TCM) decoctions in Hongjin Xiaojie Jiaonang, Hongjin Xiaojie Pian, and Chaihuang Keli during the national drug sampling inspection. However, it was difficult to determine the species of the adulterants and counterfeits by conventional testing methods. Therefore, a total of 184 samples of the TCM decoctions and raw materials belong to the prescriptions of above mentioned traditional Chinese patent medicines, including Bupleuri Radix, Bajiaolian, Heimayi, and Shufuchong, were collected and authenticated by DNA barcoding technology. 111 ITS2 sequences were obtained from 115 commercial TCM decoctions and raw materials of Bupleuri Radix, among which 71 were Bupleurum chinense, three were B. scorzonerifolium, and 31 were closely related species in the same genus. In addition, counterfeits derived from different genera, such as Ailanthus altissima (one sample), Saposhnikovia divaricate (two samples), and Solidago decurrens (three samples), were also detected. 21 ITS2 sequences were obtained from 22 commercial TCM raw materials of Bajiaolian, among which 15 were Diphylleia sinensis and six were Dysosma versipellis and other species in genus Dysosma. For 22 Heimayi samples, PCR amplification of COI sequence was failed due to genomic DNA degradation. Among 38 Shufuchong samples, 24 COI sequences were obtained and only nine of them were the genuine species (Armadillidium vulgare) recorded in the Chinese Pharmacopoeia, 11 were Porcellio laevis, two were Mongoloniscus sinensis, and two samples could not be identified due to the limitation of database. This study demonstrates that DNA barcoding technology is suitable for the species authentication of the decoctions of traditional Chinese patent medicine prescription. It is a conductive way for the establishment of traceability system for the whole TCM industrial chain.

Objective: Most patients with asymptomatic colorectal diverticulosis are easily overlooked. However, some of diverticulosis become diverticulitis, bleeding and even perforation, which cause extensive harm to patients. The purpose of this study is to analyze the incidence, clinical features, diagnosis and treatment of colorectal diverticulosis in order to improve the clinical understanding of diverticulosis and its related complications. Methods: A descriptive cohort study was carried out. Clinical data of 554 patients with colorectal diverticulosis confirmed by CT, colonoscopy, digestive tract radiography or operation in Peking University First Hospital from January 2009 to June 2019 were retrospectively analyzed. Patients with malignant tumors, autoimmune diseases, long term use of immunosuppressive drugs, chronic liver diseases and renal diseases, and mental disorders were excluded. The analysis parameters included gender, onset age, clinical symptoms, location of diverticulitis, treatment and prognosis. According to the criteria established by the World Society of Emergency Surgery (WSES), acute diverticulitis was divided into 5 stages based on the extension of the infectious process. Stage 0 was simple diverticulitis and stage 1-4 was complicated diverticulitis. Results: Among the 554 patients with colorectal diverticulosis, 358 (64.6%) were males, the median onset age was 63 years; 191 patients (34.5%) had various digestive symptoms, of whom 113 (20.4%) had chronic constipation and abdominal distension, 78 (14.1%) had chronic diarrhea and abdominal pain; the other 363 patients had no obvious abdominal symptoms. Four hundred and six patients were found by colonoscopy and 465 patients were found by CT. Twenty-five patients were diagnosed by lower gastrointestinal tract radiography and 3 were confirmed during operation. There were 339 patients with multiple diverticula (61.2%) and 215 patients with single diverticulum (38.8%). 76.5% (424/554) of diverticula were located in colon, 37.0% (205/554) in ascending colon, 21.3% (118/554) in multiple sites, and 2.2% (12/554) in rectum. The median diameter of diverticulum was 7 mm, and 78 cases (14.1%) was ≥30 mm. Forty-nine patients (8.8%) developed acute diverticulitis, including 13 patients with simple diverticulitis and 36 patients with complicated diverticulitis. Among 36 patients with complicated diverticulitis, 29 (80.6%) were males, 27 (75.0%) had recurrent abdominal pain and fever before onset; diverticula of 25 cases were located in sigmoid colon; 11 cases in ascending colon. Nine cases developed sigmoid colon perforation and 8 cases developed vesicocolonic fistula, and these 17 patients underwent surgical treatment. The other 19 cases with complicated diverticulitis developed gastrointestinal bleeding, of whom 18 cases were male, 11 cases were located in ascending colon; 13 cases were healed after conservative treatment, 4 cases received endoscopic hemostatic intervention, and 2 cases underwent surgery. Conclusions: Colorectal diverticulosis is more common in male patients, and CT and colonoscopy are main diagnostic methods. The symptoms of complicated colonic diverticulitis are related to the location of diverticulum. In addition to symptomatic treatment, surgical procedures are the most important treatments.
Cohort Studies ; Colorectal Neoplasms ; Diverticulitis, Colonic ; Diverticulum ; Humans ; Male ; Middle Aged ; Retrospective Studies

In order to improve the supersaturation and maintenance time of drug dispersion in curcumin self-nanoemulsion(CUR-SNEDDS), precipitation inhibitors(PPIs) were introduced to prepare curcumin supersaturated self-emulsion(CUR-SSNEDDS). The composition of CUR-SNEDDS prescriptions was selected through the solubility test, the compatibility of oil phase and surfactant, the investigation of the emulsifying ability of the surfactant and the drawing of the pseudo-ternary phase diagram. Analytic hierarchy process was used in combination with central composite design-response surface method to optimize the prescription. The type and dosage of precipitation inhibitors(PPIs) were selected to maintain the supersaturated concentration and duration of CUR in artificial gastrointestinal fluids. At the same time, polarizing microscope was used to evaluate the crystallization inhibition effect and the quality and in vitro release behavior of CUR-SSNEDDS. The prepared CUR-SSNEDDS prescription was capryol 90-kolliphor RH40-transcutol HP-Soluplus(7.93∶66.71∶25.36∶5), with the drug loading of(65.12±1.25) mg·g~(-1). CUR-SSNEDDS was transparent yellow, and the nanoemulsion droplets were spherical with uniform distribution. The emulsification time was(21.02±0.13) s, the average particle size was(57.03±0.35) nm, the polydispersity index(PDI) was(0.23 ± 0.01), and the Zeta potential was(-18.10±1.30) mV. CUR-SSNEDDS significantly inhibited the generation and growth of crystals after in vitro dilution. The supersaturation could be maintained above 10 within 2 h, and the dissolution rate and degree of CUR in artificial gastrointestinal fluid were significantly increased. Soluplus could effectively maintain the supersaturated state of CUR and enhance CUR dissolution in vitro.
Biological Availability ; Curcumin ; Emulsions ; Nanoparticles ; Particle Size ; Solubility ; Surface-Active Agents

Objective The treatment methods for blood blister-like aneurysm remain controversial due to its special patholog-ical structure,the risk of post-operative rebleeding and the high rate of recurrence. The arm of this paper is to access the feasibility and effectiveness of overlapping stent-assisted coiling in the treatment of blood blister-like aneurysms of the internal carotid artery. Methods Form January 2014 to December 2016,we treated 15 patients with blood blister-like aneurysm of the internal carotid artery by stent-assisted coiling in the Department of Neurosurgery,5 with two Enterprise tents,3 with three Enterprise tents,4 with Enter-prise+LVIS tents,and 3 with two LVIS tents. We determined the rate of immediate embolization of aneurysms by Raymond-Roy Occlu-sion Classification(RROC)and analyzed the clinical characteristics,postoperative complications,and follow-up data. Results All the coils and stents were successfully implanted. RROC showed 9 cases of gradeⅠ(60%),4 cases of gradeⅡ(27%),and 2 cases of gradeⅢimmediate occlusion(13%),with the parent arteries unobstructed in all the cases. Thrombosis in the stent was found in 2 cases intraoperatively,slight stent migration in 1 case,and internal carotid artery dissection in the petrous segment in another,but no cer-ebral vasospasm or aneurysm rupture in any case.Delayed cerebral in-farct was observed in 2 cases postoperatively. The patients were fol-lowed up for 2 weeks to 28 months,which showed that 11 of them were cured,2 remained stable and 2 developed further thrombosis,with an MRS score of 0-2 in 12 cases,4 in 1 case,5 in 1 case, and 6 in 1case. Conclusion Overlapping stent-assisted coiling is effective for the treatment of blood blister-like aneurysm by reduc-ing the risks of rebleeding and recurrence.

Objective To assess the limit of detection(LOD),sensitivity and specificity of collodial gold immunochrom-atography(GICA)products purchased from two manufacturers under special environmental conditions.Methods The sensitivity and specificity of GICA made in InTec Products, INC.and Beijing WANTAI Biological Pharmacy Enterprise Co., LTD.for detecting HBsAg, anti-HCV and anti-Treponema pallidum(TP)serum samples were evaluated under different conditions(conventional facilities,simulated hot and humid environments and simulated low pressure and hypoxia environments)according to the protocol of kits.LOD was estimated by detecting the standard materials obtained from the National Center for Clinical Laboratory(NCCL)of China.Results LOD for syphilis improved from 2 NCU to 1 NCU using GICA from InTec Products in hot and humid environments.The extreme conditions did not influence the specificity of GICA from the two manufacturers in the course of detection of clinical samples,but the sensitivity of detection was affected.For InTec Products,the sensitivity of hepatitis B virus and syphilis detection was improved in hot and humid environments,but was reduced in low pressure and hypoxia environments.In addition,the sensitivity of hepatitis C virus detection by InTec Products decreased in hot and humid environments.As for WANTAI products,the sensitivity of hepatitis B virus detection was reduced under extreme conditions and that of hepatitis C virus was only influenced by hot and humid environments. Interestingly, extreme conditions had no impact on the sensitivity of syphilis.Conclusion LOD of InTec Products is better than that of the WANTAI products for detection of standard materials from blood-borne diseases.In the process of detecting clinical samples,the sensitivity of the two manufacturers′GICA is influenced by extreme conditions, with the specificity unchanged.Overall, WANTAI products are more stable than those of InTec, and are also less influenced by extreme conditions.

BACKGROUND AND PURPOSE: Five single-nucleotide polymorphisms (SNPs) (rs4379368, rs10504861, rs10915437, rs12134493 and rs13208321) were recently identified in a Western population with migraine. These migraine-associated SNPs have not been evaluated in a Han Chinese population. This study investigated the associations of specific SNPs with migraine in a Han population. METHODS: This was a case-control study of Han Chinese residing in Fujian Province. Polymerase chain reaction—restriction-fragment-length polymorphism analysis and direct sequencing were used to characterize the relationships of SNPs in a control group of 200 subjects and in a migraine group of 201 patients. RESULTS: The frequencies of the five SNPs did not differ between patients with migraine and healthy non migraine controls. However, subgroup analysis indicated certain SNPs were more strongly associated with migraine with aura or migraine without aura than with controls. The CT genotype of rs4379368 was more common in migraine patients with aura (75%) than in migraine patients without aura (47.9%) and controls (48.5%) (p<0.05), and the TT genotype of rs10504861 was more common in migraine patients with aura than in controls (8.3% vs. 0.5%) (p<0.05). Meanwhile, the CC genotype of rs12134493 was less common in migraine patients without aura than in controls (80.6% vs. 88%) (p<0.05). CONCLUSIONS: Our findings suggest that the rs4379368 and rs10504861 SNPs are markers for susceptibility to migraine with aura and that rs12134493 is a marker for the risk of migraine without aura in this Han population. Future studies should further explore if these associations vary by ethnicity.
Asian Continental Ancestry Group* ; Case-Control Studies ; Epilepsy ; Genotype ; Humans ; Migraine Disorders* ; Migraine with Aura ; Migraine without Aura ; Polymorphism, Single Nucleotide