Objective In this paper,the ethnic patent medicines(EPMs)in the Chinese Pharmacopeia,National Basic Medical Insurance,Employment Injury Insurance and Maternity Insurance Medicine List,and National Essential Medicine List(re-ferred to as"one pharmacopeia and two lists")were counted and analyzed.Methods The EPMs in"one pharmacopeia and two lists"were summarized,and the information of manufacturers,medicinal materials used in EPMs,and their current quality standards were collated,and their indicative function,adverse reactions,contraindications,and precautions were analyzed.The modern research level of the above EPMs was analyzed by searching relevant literature on CNKI and PubMed.Results A total of 142 EPMs in"one pharmacopeia and two lists"were included,and 68 of the EPMs had exclusive manufacturers and 98.75％of the medicinal materials had provincial-level or higher quality standards.There were issues such as the expression of indicative function in the instruction being mixed between medical terms,91.55％ of the EPMs lacking sufficient information on adverse re-actions,contraindications,and precautions,and modern basic research was weak.Conclusions In the development of EPMs,it is important to improve information on adverse reactions,contraindications,and precautions in the instructions.In expressing indic-ative function,it is necessary to avoid mixing medical terms,which is more conducive to the clinical promotion of EPMs.

Objective To explore the effect and mechanism of Sechang Zhixie Powder(SCZXS)on mice with acute diarrhea caused by castor oil.Methods The mice were randomly divided into blank control group,model control group,montmorillonite powder group(1.4 g·kg-1),SCZXS-L group(0.9 g·kg-1),SCZXS-M group(1.8 g·kg-1)and SCZXS-H group(3.6 g·kg-1),10 mice in each group.After continuous administration of 7 days,the acute diarrhea model of mice was prepared by oral administration of castor oil(0.01 mL·g-1).The diarrhea of mice was observed within 4 hours of castor oil administration,and the rate of loose stool,degree of loose stool,and diarrhea index were calculated;the levels of DAO,D-LDH,VIP,and SS in the colon were determined by enzyme-linked immunosorbent assay;The morphological changes in the colon tissue of mice were observed after HE staining and the thicknesses of the mucosal and muscular layers of the colon were quantified;AB-PAS staining was performed to observe the effect on mucin in the colon;and the expression of AQP3,Occludin,and ZO-1 in the colon were quantified by immunohistochemistry.Results Compared with the model control group,the rate of loose stool,degree of loose stool,and diarrhea index of the mice in the SCZXS groups tended to decrease,but the difference was not statistically significant.Compared with the model control group,the flat luminal surface of the mice in the SCZXS-M and SCZXS-H group were significantly thickened(P<0.01),and the amount of VIP in the colon was significantly decreased(P<0.05,P<0.01),and that of DAO in the colon was significantly decreased(P<0.01),Occludin and ZO-1 expression were significantly increased(P<0.01),the mucin area ratio was significantly increased(P<0.05)in the SCZXS-M group,and AQP3 expression was significantly increased(P<0.05)in the SCZXS groups.Conclusions SCZXS can improve acute diarrhea induced by castor oil in mice.and its mechanism may be related to the regulation of gastrointestinal hormones and AQP3.In addition,SCZXS improves intestinal damage caused by diarrhea and protects the intestinal barrier.

Objective:To explore the application value of pterygium excision(PE)combined with autologous limbal stem cell transplantation(LSCT)in the treatment of pterygium.Methods:The clinical data of 125 patients with pterygium admitted to Yucheng County People's Hospital from Feb 2021 to Feb 2023 were retrospectively analyzed.The patients were divided into two groups according to the surgical method,with 58 patients undergoing PE combined with amniotic membrane transplantation as the control group and 67 patients undergoing PE combined with LSCT as the observation group.The surgical-related indicators and postoperative complications were compared between the two groups,as well as the pre-and post-operative visual acuity,corneal parameters[corneal astigmatism,corneal fluorescein staining(FL)score],tear secretion function[tear film breakup time(BUT),Schirmer test].Results:The operation time,corneal wound healing time,regression time of hyperemia and edema,and suture removal time in the observation group were shorter than those in the control group(P＜0.01).The visual acuity level in the observation group was higher than that in the control group at 7 days,1 month,and 3 months after surgery(P＜0.05).The corneal astigmatism degree and FL score in the observation group were lower than those in the control group at 1 month and 3 months after surgery,while BUT and Schirmer test were higher than those in the control group(P＜0.05).There was no significant difference in the total incidence of complications between the two groups after surgery(P＞0.05).Conclusion:The combined treatment of PE and LSCT for pterygium is effective,which can accelerate the recovery process after surgery,improve corneal morphology and tear secretion function,enhance visual acuity,and ensure surgical safety.

Objective In this paper,the ethnic patent medicines(EPMs)in the Chinese Pharmacopeia,National Basic Medical Insurance,Employment Injury Insurance and Maternity Insurance Medicine List,and National Essential Medicine List(re-ferred to as"one pharmacopeia and two lists")were counted and analyzed.Methods The EPMs in"one pharmacopeia and two lists"were summarized,and the information of manufacturers,medicinal materials used in EPMs,and their current quality standards were collated,and their indicative function,adverse reactions,contraindications,and precautions were analyzed.The modern research level of the above EPMs was analyzed by searching relevant literature on CNKI and PubMed.Results A total of 142 EPMs in"one pharmacopeia and two lists"were included,and 68 of the EPMs had exclusive manufacturers and 98.75％of the medicinal materials had provincial-level or higher quality standards.There were issues such as the expression of indicative function in the instruction being mixed between medical terms,91.55％ of the EPMs lacking sufficient information on adverse re-actions,contraindications,and precautions,and modern basic research was weak.Conclusions In the development of EPMs,it is important to improve information on adverse reactions,contraindications,and precautions in the instructions.In expressing indic-ative function,it is necessary to avoid mixing medical terms,which is more conducive to the clinical promotion of EPMs.

Objective To explore the effect and mechanism of Sechang Zhixie Powder(SCZXS)on mice with acute diarrhea caused by castor oil.Methods The mice were randomly divided into blank control group,model control group,montmorillonite powder group(1.4 g·kg-1),SCZXS-L group(0.9 g·kg-1),SCZXS-M group(1.8 g·kg-1)and SCZXS-H group(3.6 g·kg-1),10 mice in each group.After continuous administration of 7 days,the acute diarrhea model of mice was prepared by oral administration of castor oil(0.01 mL·g-1).The diarrhea of mice was observed within 4 hours of castor oil administration,and the rate of loose stool,degree of loose stool,and diarrhea index were calculated;the levels of DAO,D-LDH,VIP,and SS in the colon were determined by enzyme-linked immunosorbent assay;The morphological changes in the colon tissue of mice were observed after HE staining and the thicknesses of the mucosal and muscular layers of the colon were quantified;AB-PAS staining was performed to observe the effect on mucin in the colon;and the expression of AQP3,Occludin,and ZO-1 in the colon were quantified by immunohistochemistry.Results Compared with the model control group,the rate of loose stool,degree of loose stool,and diarrhea index of the mice in the SCZXS groups tended to decrease,but the difference was not statistically significant.Compared with the model control group,the flat luminal surface of the mice in the SCZXS-M and SCZXS-H group were significantly thickened(P<0.01),and the amount of VIP in the colon was significantly decreased(P<0.05,P<0.01),and that of DAO in the colon was significantly decreased(P<0.01),Occludin and ZO-1 expression were significantly increased(P<0.01),the mucin area ratio was significantly increased(P<0.05)in the SCZXS-M group,and AQP3 expression was significantly increased(P<0.05)in the SCZXS groups.Conclusions SCZXS can improve acute diarrhea induced by castor oil in mice.and its mechanism may be related to the regulation of gastrointestinal hormones and AQP3.In addition,SCZXS improves intestinal damage caused by diarrhea and protects the intestinal barrier.

Objective:To explore the application value of pterygium excision(PE)combined with autologous limbal stem cell transplantation(LSCT)in the treatment of pterygium.Methods:The clinical data of 125 patients with pterygium admitted to Yucheng County People's Hospital from Feb 2021 to Feb 2023 were retrospectively analyzed.The patients were divided into two groups according to the surgical method,with 58 patients undergoing PE combined with amniotic membrane transplantation as the control group and 67 patients undergoing PE combined with LSCT as the observation group.The surgical-related indicators and postoperative complications were compared between the two groups,as well as the pre-and post-operative visual acuity,corneal parameters[corneal astigmatism,corneal fluorescein staining(FL)score],tear secretion function[tear film breakup time(BUT),Schirmer test].Results:The operation time,corneal wound healing time,regression time of hyperemia and edema,and suture removal time in the observation group were shorter than those in the control group(P＜0.01).The visual acuity level in the observation group was higher than that in the control group at 7 days,1 month,and 3 months after surgery(P＜0.05).The corneal astigmatism degree and FL score in the observation group were lower than those in the control group at 1 month and 3 months after surgery,while BUT and Schirmer test were higher than those in the control group(P＜0.05).There was no significant difference in the total incidence of complications between the two groups after surgery(P＞0.05).Conclusion:The combined treatment of PE and LSCT for pterygium is effective,which can accelerate the recovery process after surgery,improve corneal morphology and tear secretion function,enhance visual acuity,and ensure surgical safety.

Objective:To investigate the perioperative impact of closure of mesenteric fissure in laparoscopic right hemicolectomy.Methods:The prospective randomized controlled trial was conducted. The clinical data of 320 patients who underwent laparoscopic right hemicolectomy in 11 medical centers, including The First Affiliated Hospital of China Medical University et al, from November 2022 to August 2023 were selected. Based on block randomization, patients were alloca-ted into the mesenteric fissure non-closure group and the mesenteric fissure closure group. Observa-tion indicators: (1) grouping of the enrolled patients; (2) intraoperative conditions; (3) postopera-tive conditions. Measurement data with skewed distribution were represented as M( Q1, Q3) and com-parison between groups was conducted using the Mann-Whitney U test. Count data were represen-ted as absolute numbers or percentages, and comparison between groups was conducted using the chi-square test or Fisher's exact probability. Comparison of ordinal data was conducted using the rank sum test. Comparison of visual analog scores was analyzed using generalized estimating equations. Results:(1) Grouping of the enrolled patients. A total of 320 patients with colon cancer were screened for eligibility, including 156 males and 164 females, aged 68(59,73)years. All the 320 patients were allocated into the mesenteric fissure non-closure group with 164 cases and the mesenteric fissure closure group with 156 cases. There was no significant difference in the age, body mass index, American Society of Anesthesiologist score, maximum tumor diameter, anastomosis location, anastomosis method, surgical approach, range of lymph node dissection, tumor staging between the two groups ( P>0.05) and there was a significant difference in the sex between them ( P<0.05). (2) Intraoperative conditions. There was no significant difference between the mesenteric fissure closure group and the mesenteric fissure non-closure group in the volume of intraoperative blood loss, operation time, conversion to laparotomy, intraoperative complication ( P>0.05). Three patients in the mesenteric fissure non-closure group were converted to laparotomy. One patient in the mesenteric fissure closure group was converted to laparotomy, and 2 cases with intraoperative complication were mesenteric hematoma. (3) Postoperative conditions. There was no significant difference between the mesenteric fissure non-closure group and the mesenteric fissure closure group in the overall postoperative complications ( χ2=0.28, P>0.05). There was no significant difference in the occurrence of postoperative intestinal obstruction, abdominal distension, ascites, pleural effusion, gastric paralysis, anastomotic bleeding, anastomotic leakage, or surgical wound infection between the two groups ( P>0.05). There was no significant difference between the two groups in the reoperation, postoperative gastric tube replacement. There was no significant differ-ence in time to postoperative first flatus, time to postoperative initial liquid food intake, time to post-operative resumption of bowel movements, duration of postoperative hospital stay, total hospital expenses between the two groups ( Z=-0.01, 0.43, 1.04, -0.54, -0.36, P>0.05). One patient in the mesenteric fissure non-closure group received reoperation. No perioperative internal hernia or death occurred in either group. The visual analog score decreased with time in both groups. There was no significant difference in the visual analog score between the mesenteric fissure closure group and the mesenteric fissure non-closure group [ β=-0.20(-0.53,0.13), P>0.05]. Conclusion:Compared with closure of mesenteric fissure, non-closure of mesenteric fissure during laparoscopic right hemi-colectomy dose not increase perioperative complications or postoperative management risk.

Objective To evaluate the value of three-dimensional scanning technology in the preoperative design of tissue expansion procedures,with the expectation of making objective and accurate judgments regarding the timing of the second-stage expanded flap transfer surgery for patients,in order to avoid insufficient or excessive expanded flap areas.Methods From April 2024 to September 2024,we treated 10 patients who planned to undergo local tissue expansion for head and neck reconstruction.We utilized the Vectra WB360 three-dimensional imaging device to measure the wound defect area,the base area of the expander,and the expanded flap area in these patients,and compared these measurements with intraoperative results to assess the accuracy of this technology in guiding tissue expansion surgery.Results In 10 cases,the surface area of the expander(expansion skin area),the base area of the expander,and the lesion area were measured using the Vectra WB360 3D imaging device,with average measurements of(539.3±268.4)cm2,(157.0±78.13)cm2,and(252.8±141.6)cm2.Intraoperative actual measurements were(470.7±230.4)cm2,(159.9±83.2)cm2,and(241.7±134.1)cm2.Statistical analysis revealed no significant differences between the device-measured base area of the expander and lesion area compared to the intraoperative actual measurements(P＞0.05).The device-measured expanded skin area was greater than the intraoperative flap area(P＜0.05),which is associated with the retraction of the expanded skin after the removal of the expander.During the opearation,the flaps were able to completely cover the wound,and all flaps survived postoperatively.Follow-up at 1 to 6 months indicated good recovery of the surgical site's appearance and function,with a high level of patient satisfaction.Conclusion The Vectra WB360 three-dimensional imaging device significantly improves the accuracy of preoperative flap area estimation,optimizes surgical planning,and thereby enhances the success rate of expanded skin flap surgery.

Objective To explore the effects of multiple groups of acupoint pre-embedding thread on the autonomic nervous system and gastrointestinal function in patients undergoing gynecological laparo-scopic surgery under general anesthesia.Methods Sixty patients,aged 25-64 years,BMI 18.5-30.0 kg/m2,ASA physical status Ⅰ or Ⅱ,were selected for laparoscopic gynecological surgery under general anesthesia.Patients were divided into two groups using a random number table method:control group(group C)and acupoint thread embedding group(group M),30 patients in each group.Patients in group M received thread embedding at 10 acupoints in 5 groups,including Neiguan,Sanyinjiao,Geshu,Jueyin,and Weishu on the day before surgery.Patients in group C did not undergo thread embedding at acupoints before surgery.The HR,MAP,normalized unit of low frequency(LF),normalized unit of high frequency(HF)and LF/HF were recorded at 5 minutes before anesthesia induction,immediately after tracheal intu-bation,immediately after establishing pneumoperitoneum,10,20,and 30 minutes after pneumoperitoneum,and when tracheal intubation was removed.Motilin and gastrin concentrations in serum were measured on the day before surgery and 24 hours after surgery.The time of first postoperative exhaust and defecation,as well as the occurrence of nausea and vomiting within 48 hours after surgery were recorded.Results Compared with group C,the HR was significantly lower,and the MAP,the LF and LF/HF in group M were significant-ly reduced at 10,20,and 30 minutes after pneumoperitoneum,while HF was significantly increased(P＜0.05).The first postoperative time of exhaust and defecation in group M was significantly shortened(P＜0.05),and the incidence of nausea and vomiting within 24 hours after surgery was significantly reduced(P＜0.05).The concentrations of motilin and gastrin in serum of group M were significantly increased 24 hours after surgery(P＜0.05).Conclusion The combination of acupoints and pre-embedding thread can regu-late the autonomic nervous function of patients undergoing gynecological laparoscopic surgery under general anesthesia,which is beneficial for the recovery of postoperative gastrointestinal function and improves the quality of rehabilitation.

ObjectiveTo evaluate the effect and safety of Jiuxin Pill （救心丸） on exercise tolerance and quality of life in patients with stable angina pectoris （SAP）. MethodsA randomised， double-blind， placebo-controlled， multicentre study design was used to enroll 170 patients of SAP from nine centres， which were divided into 85 patients each in the trial group and control group with 1∶1 ratio. Both groups maintained the original western medicine treatment plan， and added Jiuxin Pill or placebo respectively， 2 pills （0.05 g） each time twicely for 28 days. The main outcomes were total exercise time （TED） in the exercise treadmill test and Seattle Angina Questionnaire （SAQ） scores including physical limitation （PL）， angina stability （AS）， angina frequency （AF）， treatment satisfaction （TS）， and disease perception （DP）. The secondary outcomes were exercise treadmill test indicators including heart rate recovery in 1 min （HRR1）， metabolic equivalents （METs）， maximum magnitude of ST-segment depression， and the Borg rating of perceived exertion scale， the average number of angina attacks per week， withdrawal and reduction rate of nitroglycerin， traditional Chinese medicine syndrome scores， incidence of major adverse cardiovascular events. Safety indicators were evaluated and the occurrence of adverse events during the trial was recorded. Data was collected before treatment， day 28±2 in treatment period， and follow-up at day 56 which is 28±2 days after treatment period finished. ResultsEighty-four and eighty-five patients respectively from trial group and control group were included to the full analysis set （FAS） and safety analysis set （SS）. Compared with the group before treatment and with the control group after treatment， the trial group had higher TED， HRR1， and METs， and lower maximum magnitude of ST-segment depression and Borg rating of perceived exertion scores after treatment （P＜0.01）. Compared with the group before treatment and with the control group after treatment and at follow-up， the total SAQ score and scores of AS， AF， TS and DP of the trial group after treatment and at follow-up elevated， while the average number of angina attacks per week and traditional Chinese medicine syndrome scores reduced （P＜0.01）. There was no statistically significant difference in the withdrawal and reduction rate of nitroglycerin between groups （P＞0.05）. Major adverse cardiovascular events occurred in 1 case （1/84， 1.19%） in the trial group and 1 case （1/85， 1.18%） in the control group， and the difference between groups was not statistically significant （P＞0.05）. A total of 3 cases of adverse events occurred in the trial group （3/84， 3.57%）， and a total of 6 cases of adverse events occurred in the control group （6/85， 7.06%）， and there was no statistically significant difference in the incidence of adverse events between groups （P＞0.05）. ConclusionIn the treatment of SAP， Jiuxin Pill combined with conventional western medicine can further enhance exercise tolerance， improve quality of life， and demonstrate great safety.