This paper systematically reviewed the concept of authentication studies on traditional Chinese medicine （TCM） classics and the research achievements of scholars across historical and contemporary periods. We categorized the authentication studies on TCM classics into four types， including work-oriented authentication research， metho-dological studies on authentication， extended authentication research， and single-book authentication. Multiple methods were applied comprehensively， including investigating bibliographic documents of successive dynasties， analyzing the academic contents of medical books， studying the textual characteristics of medical books， examining the cited references in medical books， verifying the biographies of authors， and analyzing the interpolations and accretions in medical books， to distinguish the authenticity of TCM classics. The academic value of authenticity identification of TCM classics is concluded in three aspects，i.e. it serves as an important means to distinguish authenticity from falsehood in TCM classics， an important guarantee for inheriting the essence of TCM literature， and a key to unlocking the academic treasure trove of TCM classics and achieving inheritance-based innovation， which will lay a solid documentary foundation for constructing identification methodologies and standardized systems.

Acute lateral ankle sprain (ALAS) is one of the most common sport injuries, with high incidence, recurrence and disability rates. Currently, exercise rehabilitation-based non-surgical treatment is the primary management approach for ALAS. However, there remain improper practices such as excessive immobilization or uncontrolled activity, which contribute to recurrent sprains and chronic ankle instability, significantly impairing patients′ athletic function and quality of life. To standardize the non-surgical management of ALAS, improve the cure rates, and reduce the recurrence and disability rates, Chinese Sports Rehabilitation Medicine Training Project of Chinese Medical Association, Foot and Ankle Basics and Orthopedics Group, Orthopedic Branch of Chinese Medical Doctor Association, and Sports Medicine Branch of Jiangsu Medical Association organized relevant experts to formulate Expert consensus on non-surgical treatment for acute lateral ankle sprain ( version 2025), following the principles of scientific vigor, practicality, and innovation. Thirteen recommendations were proposed for standardized treatment protocols across different healing phases, aiming to provide references for standard management of ALAS and improve the therapeutic outcomes.

Objective:To investigate the effect of phosphorus-containing replacement solution for the prevention and treatment of hypophosphatemia during continuous renal replacement therapy (CRRT) in critically ill patients with blood phosphorus level ≤1.45 mmol/L, and to provide clinical reference.Methods:It was a historical prospective cohort study. The critically ill patients receiving CRRT with blood phosphorus ≤ 1.45 mmol/L in the intensive care unit of Henan Provincial People's Hospital from October 2021 to January 2023 and from April 2023 to January 2024 was selected as the study subjects. The patients were divided into test group (from April 2023 to January 2024) and control group (from October 2021 to January 2023) according to whether phosphate (1.0 mmol/L) was added to the replacement solution during CRRT, and the differences of clinical data before and after CRRT between the two groups were compared. The patients were divided into hypophosphatemia group and non-hypophosphatemia group according to whether blood phosphorus < 0.81 mmol/L within 24 h after the end of CRRT, and the differences of clinical data between the two groups were compared. Logistic regression analysis was used to analyze the related factors of hypophosphatemia.Results:A total of 149 critically ill patients with blood phosphorus level ≤1.45 mmol/L undergoing CRRT were enrolled in the study, with age of 64(47, 75) years and 87 males (58.4%). Among 149 patients, 84(56.4%) had hypophosphatemia after CRRT, and no hyperphosphatemia occurred. The incidence of hypophosphatemia in test group and control group was 40.0% (30/75) and 73.0% (54/74), respectively. There was no statistically significant difference in baseline clinical data before CRRT between test group and control group (all P>0.05). C-reactive protein ( Z=-3.356, P=0.001), blood calcium ( Z=-3.835, P<0.001) and proportion of hypophosphatemia ( χ2=16.467, P<0.001) in the test group were lower than those in the control group, and blood phosphorus ( Z=3.886, P<0.001) in the test group was higher than that in the control group within 24 h after CRRT. Compared with non-hypophosphatemia group, the proportion of parenteral nutrition ( χ2=6.802, P=0.009) and blood calcium within 24 h after CRRT ( Z=-2.515, P=0.012) in the hypophosphatemia group were higher, and blood phosphorus within 24 h after CRRT ( Z=-10.451, P<0.001), blood phosphorus after 24 h after CRRT treatment ( Z=-5.331, P<0.001) and the proportion of applied replacement solution containing phosphorus ( χ2=16.467, P<0.001) in the hypophosphatemia group were lower. The results of multivariate logistic regression analysis showed that parenteral nutrition ( OR=2.521, 95% CI 1.228-5.175, P=0.012) and application of phosphorus- containing replacement solution ( OR=0.241, 95% CI 0.119-0.491, P<0.001) were independent relevant factors of hypophosphatemia after CRRT in the whole cohort of patients. Conclusions:The application of phosphorus-containing replacement solution in critically ill patients with blood phosphorus level ≤1.45 mmol/L undergoing CRRT is safe and effective, and the incidence of hypophosphatemia is low. Application of phosphorus-containing replacement solution in critically ill patients with blood phosphorus level ≤1.45 mmol/L undergoing CRRT can reduce the incidence risk of hypophosphatemia after CRRT.

The construction,renovation,and expansion of general hospitals involve numerous infection control issues,including zoning,flow line design,and air flow direction.Although relevant regulations have specified infection control require-ments for hospital architectural design,infection control professionals often struggle to provide planning and design recommenda-tions from a professional perspective due to the lack of integrated guidelines.Based on this,this article summarizes the standards and key issues that should be considered during the planning and design of critical departments in general hospitals,aiming to provide reference for infection control professionals.

Objective:To evaluate the safety and feasibility of double-port laparoscopic cholecystectomy (LC) combined with transcystic common bile duct (CBD) exploration using ultrafine choledochoscopy on patients with gallbladder stones and common bile duct stones.Methods:Clinical data of 35 patients undergoing double-port LC combined with transcystic CBD exploration using ultrafine choledochoscopy in Anhui No.2 Provincial People’s Hospital from December 2021 to June 2024 were retrospectively analyzed, including 8 males and 27 females, aged (45.8±18.1) years. In all patients, the diameter of the gallbladder duct was greater than 3 mm, the maximum diameter of the stones was less than 10 mm, and the number of stones was less than 5, and the gallbladder ducts were normal. Magnetic resonance cholangiopancreatography (MRCP) was used to measure the diameter of CBD, the number and the maximum diameter of stones. The operative time, intraoperative blood loss, postoperative anal exhaust time, postoperative hospital stay and complications (including abdominal infection, biliary tract infection, bile leakage, bleeding, etc.) of all patients were analyzed. The incidence of bile duct stenosis, residual stone or stone recurrence were followed up by telephone or outpatient review.Results:MRCP measurement indicated that the common bile duct diameter of patients was (8.1±1.3) mm. Single CBD stone occurred in 27 cases (77.1%, 27/35), and the mean maximum diameter of CBD stones was (3.9±1.3) mm. All patients successfully underwent the procedure. The operative time was (80.1±10.9) min, the intraoperative blood loss was (25.5±10.2) ml, the recovery time of postoperative anal exhaust was (17.3±4.7) h, and the postoperative hospital stay was (2.5±0.6) d. There were no complications such as abdominal and biliary tract infection, bile leakage and bleeding. All patients were followed up for 1-30 months, with a median follow-up time of 12 months. No biliary stricture, residual stones or recurrence occured during the follow-ups.Conclusion:In selected cases, double-port LC combined with transcystic CBD exploration using ultrafine choledochoscopy could be safe and feasible, with less trauma, quick recovery and short operative time.

Objective To investigate the clinical characteristics,diagnosis and treatment of ileal injury secondary to percutaneous nephrolithotomy percutaneous nephrolithotomy(PCNL).Methods The diagnosis and treatment of a patient were reviewed,and relevant literature were retrieved.Results The patient was a 41-year-old male,who underwent stage PCNL(initial percutaneous nephrostomy,followed by secondary PCNL)due to right ureteral calculi with severe hydronephrosis.On postoperative day 1,he developed abdominal distension and pain.Abdominal X-ray revealed subdiaphragmatic free gas,and CT showed pelvic and abdominal fluid and gas accumulation,suggesting peritonitis due to intestinal perforation.Emergency exploratory laparotomy identified a 3 mm×3 mm ileal perforation approximately 30 cm from the ileocecal valve,which was repaired surgically.The patient recovered well and was discharged after one week,with no discomfort reported during a 6-month follow-up.Conclusion The clinical features of ileal injury secondary to PCNL include early postoperative abdominal distension,pain and peritonitis.Diagnosis relies on clinical manifestations,abdominal X-ray and CT,with surgical exploration if necessary.Conservative management under vigilant observation can be cautiously adopted for localized injuries,while surgical repair is required for peritonitis or failed conservative therapy.

Objective To investigate the relationship between the expression of nuclear factor ⅠB(NFⅠB)in myeloid cells and intestinal inflammation by constructing NFⅠB conditional gene knockout(cKO)mice.Methods Human Protein Atlas database,Genotype-Tissue Expression database,and FANTOM5 database were used to investigate the expression of NFⅠB in inflammatory cells.NFⅠB-floxed mice were constructed using CRISPR/Cas9 technology and hybridized with LyZ2-Cre transgenic mice.Myeloid specific NFⅠB cKO mice(NFⅠBfl/flLyz2-Cre)were obtained by self-crossing the progeny.After the genotype identification of mice by agarose gel electrophoresis,4 NFⅠB cKO mice of C57BL/6N strain were selected as experimental group,and 4 non-cKO mice were selected as control group.Both groups were induced with 2.5％dextran sulfate sodium salt(DSS)under the same condition to establish a chronic colitis model,and the severity of colitis was evaluated by clinical manifestations and histopathology.Results Analysis showed that NFⅠB was expressed in both myeloid granulocytes and monocytes,and the highest expression was found in neutrophils.NFⅠB cKO mice were successfully constructed using CRISPR/Cas9 technology and Cre-loxP system.DSS-induced enteritis NFⅠB cKO mice developed diarrhea,gross blood stools,reduced activity,and weight loss in a short time.The gross examination of the intestines showed that the colon of the NFⅠB cKO mice was significantly shorter than that of the non-cKO mice([8.23±0.35]cm vs[10.30±0.36]cm,P＜0.01).Intestinal H-E staining showed changes in mucosal glandular structure and connective tissue hyperplasia with extensive inflammatory cell infiltration in NFⅠB cKO mice.The histological score of NFⅠB cKO mice was significantly higher than that of non-cKO mice(4.25±0.50 vs 0.50±0.58,P＜0.01).Intestinal immunohistochemical staining showed that more CD11b positive cells were recruited in NFⅠB cKO mice than non-cKO mice.Conclusion Myeloid specific NFⅠB cKO mice have been successfully constructed,and NFⅠB in myeloid cells can reduce infiltration of immune cells(granulocytes or/and monocytes)to inhibit intestinal inflammation.

The construction,renovation,and expansion of general hospitals involve numerous infection control issues,including zoning,flow line design,and air flow direction.Although relevant regulations have specified infection control require-ments for hospital architectural design,infection control professionals often struggle to provide planning and design recommenda-tions from a professional perspective due to the lack of integrated guidelines.Based on this,this article summarizes the standards and key issues that should be considered during the planning and design of critical departments in general hospitals,aiming to provide reference for infection control professionals.

Objective:To observe the correlation between the level of advanced glycosylation end products (AGE) in skin and diabetic retinopathy (DR), and establish and preliminatively verify the nomogramolumbaric model for predicting the risk of DR.Methods:A clinical case-control study. A total of 346 patients with type 2 diabetes mellitus (T2DM) who were admitted to the Department of Endocrinology and Ophthalmology of the First Affiliated Hospital of Zhengzhou University from January 2023 to June 2024 were included in the study. Among them, 198 were males and 148 were females. The mean age was (54.77±10.92). According to whether the patients were accompanied by DR, the patients were divided into the non-DR group (NDR group) and the DR group (DR group), 174 and 172 cases, respectively. All patients underwent skin AGE detection using a noninvasive diabetes detector. Diabetes duration, hemoglobin A1c (HbA1c), fasting plasma glucose, Urea, creatinine (Crea), uric acid, total cholesterol, triglyceride, estimated glomerular filtration rate (eGFR), urinary albumin concentration (UALB), and body mass index (BMI) were collected in detail. Univariate analysis and multivariate logistic regression analysis were used to determine the independent risk factors for T2DM concurrent DR, and to construct a nomogram prediction model for DR risk. Receiver operating characteristic curve (ROC curve), calibration curve and decision curve (DCA) were used to evaluate the model.Results:Hypertension prevalence rate ( χ2=3.892), Diabetes duration ( Z=?7.708), BMI ( Z=?2.627), HbA1c ( Z=?4.484), Urea ( Z=?4.620), Crea ( Z=?3.526), UALB ( Z=?6.999), AGE ( Z=?8.097) in DR group were significantly higher than those in NDR group, with statistical significance ( P<0.05); eGFR was lower than that in NDR group, the difference was statistically significant ( Z=?6.061, P<0.05). Logistic regression analysis showed that AGE, diabetes duration, HbA1c, UALB and eGFR were independent risk factors for DR ( P<0.05). Based on the results of multi-factor regression analysis, a nomogram prediction model was constructed. The area under ROC curve of the model was 0.843, 95% confidence interval was 0.802-0.884, sensitivity and specificity were 79.1% and 75.9%, respectively. The calibration curve was basically consistent with the ideal curve. The results of DCA analysis showed that when the model predicted the risk threshold of patients with DR between 0.17 and 0.99, the clinical net benefit provided by the nomogram model was> 0. Conclusions:Skin AGE level is an independent risk factor for DR. The nomogram prediction model based on AGE, diabetes duration, HbA1c, eGFR and UALB can accurately predict the risk of DR, and has good clinical practicability.

Objective To observe the effectiveness and safety of DiaSphere embolized microsphere TACE for treating primary hepatocellular carcinoma(HCC).Methods Totally 188 patients with HCC were prospectively enrolled and randomly assigned to research group(n=93)and control group(n=95),who underwent TACE with DiaSphere embolized microspheres and Embosphere embolized microspheres,respectively.The incidence of TACE-related adverse events were recorded.The therapeutic efficacy 1 month after the first TACE,also 1 and 3 months after the last TACE,and liver functions 1 month after the first and last TACE were compared between groups.Results In research group,there were 69 cases underwent 1 time TACE,22 cases underwent 2 times and 2 cases underwent 3 times TACE,while in control group,there were 82 cases underwent 1 time and 13 cases underwent 2 times TACE,respectively.No statistical difference of the incidence of adverse events was found between groups(77.42%[72/93]vs.76.84%[73/95],P=1.000).One month after the first TACE,7 cases in research group and 11 cases in control group were lost to follow-up,respectively.One month after the last TACE,12 cases were lost to follow-up in both groups,and 3 months after the last TACE,28 cases were lost to follow-up in both groups.No significant difference of objective response rate nor disease control rate was found between groups at the above time points(all P＞0.05).One month after the first and last TACE,liver function indicators were not different between groups(all P＞0.05).Conclusion Both the short-term efficacy and safety of TACE with DiaSphere embolized microspheres for treating HCC were good.