Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Objective:To analyze the body composition and influencing factors of lean non-alcoholic fatty liver disease in population receiving health examination.Methods:This is a cross-sectional study. Between January 2020 and December 2021, 1 342 individuals who had complete and reliable results of liver transient elastography and body composition testing, with a body mass index (BMI)<24 kg/m 2 and who met the inclusion criteria, were selected from the physical examination population at the Health Management Center of Jiangsu Provincial People′s Hospital. The results of body composition analysis, blood biochemical indexes and liver examination were collected from the subjects for analysis. Method of inter-group comparison: quantitative data that conform to normal distribution were tested using independent sample t-test, while non-conforming data were tested using rank sum test; count data were tested using chi-square test. The binary logistic regression analysis was used to analyze the influencing factors of body composition in lean non-alcoholic fatty liver disease in health examinees. Results:The detection rate of non-alcoholic fatty liver disease was 13.3% in all participants, and it was significantly higher in men than that in women (23.3% (125/537) vs 6.6% (53/805)). The fasting blood glucose (5.15, 5.08 mmol/L), hemoglobin A1c (HbA 1c)(5.5%, 5.6%), triglyceride (TG)(1.70, 1.64 mmol/L), low density lipoprotein cholesterol (LDL-C)(3.37, 3.27 mmol/L), alanine aminotransferase (ALT)(27.0, 21.9 U/L), aspartate aminotransferase (AST)(24.1, 24.0 U/L), gamma-glutamyltransferase (31.4, 21.1 U/L), uric acid (UA)(391, 296 μmol/L), body fat percentage (23.9%, 33.7%), waist-to-hip ratio(0.90, 0.89) and visceral fat area (70.3, 97.0 cm 2) in men and women with lean nonalcoholic fatty liver disease were all higher than those in the population without fatty liver, while the density lipoprotein cholesterol (1.25, 1.32 mmol/L) was lower. Logistic regression analysis showed that BMI, HbA 1c, TG, UA and waist-to-hip ratio were risk factors for lean nonalcoholic fatty liver disease in men, while BMI, HbA 1c, TG, UA and body fat percentage were risk factors for lean nonalcoholic fatty liver disease in women (all P<0.05). Conclusion:BMI, HbA 1c, TG, UA, body fat percentage and waist-to-hip ratio are associated with the development of lean nonalcoholic fatty liver disease.

Objective: To understand the core knowledge level and influencing factors of chronic disease prevention and control in Adults in China, and to provide a scientific basis for formulating chronic disease prevention and control measures. Methods: In this study, cross-sectional survey and quota sampling were used to recruit 173 819 permanent residents aged 18 and above from 302 counties of adult chronic diseases and nutrition surveillance in China to conduct an online questionnaire survey, including basic information and core knowledge of chronic diseases. The scores of the core knowledge of chronic disease prevention and control were described by median and interquartile range, the Wilcoxon rank sum test or the Kruskal Wallis test was used for the inter-group comparison, and the correlation factors of the total score were analyzed by the multilinear regression model. Results: A total of 172 808 participants were surveyed in 302 counties and districts, of which 42.60%(73 623) were male and 57.40%(99 185) were female; The proportion of respondents aged 18-44, 45-59, and 60 years old and above was 54.74% (94 594), 30.91% (53 423) and 14.35% (24 791), respectively. The total score of the core knowledge of chronic prevention and control in the total population was 66(13), and the scores of different characteristic groups were different, and the differences were statistically significant: the eastern region had the highest score at 67(11) (H=840.66, P<0.01), the urban 66(12) was higher than the rural 65(14) (Z=-31.35, P<0.01), and the male 66(14) was lower than female 66(12) (Z=-11.66, P<0.01), 18-24 years old 64(13) was lower than other age groups(H=115.80, P<0.01), and undergraduate degree and above had the highest score compared to other academic qualifications, with 68(9) points(H=2 547.25, P<0.01). Multivariate analysis showed that eastern (t=27.42, P<0.01), central (t=17.33, P<0.01), urban (t=5.69, P<0.01), female (t=17.81, P<0.01), high age (t=46.04, P<0.01) and high education (t=57.77, P<0.01) had higher scores of core knowledge of chronic disease prevention and control than other groups, the scores of core knowledge of chronic disease prevention and control of professional and technical personnel (t=8.63, P<0.01), state enterprises and institutions (t=38.67, P<0.01), agriculture, forestry, animal husbandry, fishery and water conservancy production (t=5.30, P<0.01), production, transportation and commercial personnel (t=24.87, P<0.01), and other workers (t=8.89, P<0.01) were higher than those of non-employed people. Conclusion: There are differences in the total scores of the core knowledge of chronic disease prevention and control in different characteristics of people in China, and in the future, health education on the prevention and treatment of chronic diseases should be strengthened for specific groups to improve the knowledge level of residents.
Female ; Humans ; Male ; China/epidemiology* ; Chronic Disease ; Cross-Sectional Studies ; East Asian People ; Occupations ; Surveys and Questionnaires ; Health Knowledge, Attitudes, Practice

Objective: Total neoadjuvant therapy has been used to improve tumor responses and prevent distant metastases in patients with locally advanced rectal cancer (LARC). Patients with complete clinical responses (cCR) then have the option of choosing a watch and wait (W&W) strategy and organ preservation. It has recently been shown that hypofractionated radiotherapy has better synergistic effects with PD-1/PD-L1 inhibitors than does conventionally fractionated radiotherapy, increasing the sensitivity of microsatellite stable (MSS) colorectal cancer to immunotherapy. Thus, in this trial we aimed to determine whether total neoadjuvant therapy comprising short-course radiotherapy (SCRT) combined with a PD-1 inhibitor improves the degree of tumor regression in patients with LARC. Methods: TORCH is a prospective, multicenter, randomized, phase II trial (TORCH Registration No. NCT04518280). Patients with LARC (T3-4/N+M0, distance from anus ≤10 cm) are eligible and are randomly assigned to consolidation or induction arms. Those in the consolidation arm receive SCRT (25Gy/5 Fx), followed by six cycles of toripalimab plus capecitabine and oxaliplatin (ToriCAPOX). Those in the induction arm receive two cycles of ToriCAPOX, then undergo SCRT, followed by four cycles of ToriCAPOX. Patients in both groups undergo total mesorectal excision (TME) or can choose a W&W strategy if cCR has been achieved. The primary endpoint is the complete response rate (CR, pathological complete response [pCR] plus continuous cCR for more than 1 year). The secondary endpoints include rates of Grade 3-4 acute adverse effects (AEs) etc. Results: Up to 30 September 2022, 62 patients attending our center were enrolled (Consolidation arm: 34, Induction arm:28). Their median age was 53 (27-69) years. Fifty-nine of them had MSS/pMMR type cancer (95.2%), and only three MSI-H/dMMR. Additionally, 55 patients (88.7%) had Stage III disease. The following important characteristics were distributed as follows: lower location (≤5 cm from anus, 48/62, 77.4%), deeper invasion by primary lesion (cT4 7/62, 11.3%; mesorectal fascia involved 17/62, 27.4%), and high risk of distant metastasis (cN2 26/62, 41.9%; EMVI+ 11/62, 17.7%). All 62 patients completed the SCRT and at least five cycles of ToriCAPOX, 52/62 (83.9%) completing six cycles of ToriCAPOX. Finally, 29 patients achieved cCR (46.8%, 29/62), 18 of whom decided to adopt a W&W strategy. TME was performed on 32 patients. Pathological examination showed 18 had achieved pCR, four TRG 1, and 10 TRG 2-3. The three patients with MSI-H disease all achieved cCR. One of these patients was found to have pCR after surgery whereas the other two adopted a W&W strategy. Thus, the pCR and CR rates were 56.2% (18/32) and 58.1% (36/62), respectively. The TRG 0-1 rate was 68.8% (22/32). The most common non-hematologic AEs were poor appetite (49/60, 81.7%), numbness (49/60, 81.7%), nausea (47/60, 78.3%) and asthenia (43/60, 71.7%); two patients did not complete this survey. The most common hematologic AEs were thrombocytopenia (48/62, 77.4%), anemia (47/62, 75.8%), leukopenia/neutropenia (44/62, 71.0%) and high transaminase (39/62, 62.9%). The main Grade III-IV AE was thrombocytopenia (22/62, 35.5%), with three patients (3/62, 4.8%) having Grade IV thrombocytopenia. No Grade V AEs were noted. Conclusions: SCRT-based total neoadjuvant therapy combined with toripalimab can achieve a surprisingly good CR rate in patients with LARC and thus has the potential to offer new treatment options for organ preservation in patients with MSS and lower-location rectal cancer. Meanwhile, the preliminary findings of a single center show good tolerability, the main Grade III-IV AE being thrombocytopenia. The significant efficacy and long-term prognostic benefit need to be determined by further follow-up.
Humans ; Middle Aged ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use* ; Chemoradiotherapy ; Immune Checkpoint Inhibitors/therapeutic use* ; Neoadjuvant Therapy ; Prospective Studies ; Rectal Neoplasms/pathology* ; Thrombocytopenia/drug therapy* ; Treatment Outcome ; Adult ; Aged

Objective: To investigate the application value of computed tomography (CT) examination of lymph node short diameter in evaluating cardia-left gastric lymph node metastasis in thoracic esophageal squamous cell carcinoma (ESCC). Methods: A total of 477 patients with primary thoracic ESCC who underwent surgical treatment in the Affiliated Cancer Hospital of Zhengzhou University from January 2013 to December 2017 were collected. All of them underwent McKeown esophagectomy plus complete two-field or three-field lymph node dissection. Picture archiving and communication system were used to measure the largest cardia-left gastric lymph node short diameter in preoperative CT images. The postoperative pathological diagnosis results of cardia-left gastric lymph node were used as the gold standard. Receiver operating characteristic (ROC) curve was used to evaluate the efficacy of CT lymph node short diameter in detecting the metastasis of cardia-left gastric lymph node in thoracic ESCC, and determine the optimal cut-off value. Results: The median short diameter of the largest cardia-left gastric lymph node was 4.1 mm in 477 patients, and the largest cardia-left gastric lymph node short diameter was less than 3 mm in 155 cases (32.5%). Sixty-eight patients had cardia-left gastric lymph node metastases, of which 38 had paracardial node metastases and 41 had left gastric node metastases. The lymph node ratios of paracardial node and left gastric node were 4.0% (60/1 511) and 3.3% (62/1 887), respectively. ROC curve analysis showed that the area under the curve of CT lymph node short diameter for evaluating cardia-left gastric lymph node metastasis was 0.941 (95% CI: 0.904-0.977; P<0.05). The optimal cut-off value of CT examination of the cardia-left gastric lymph node short diameter was 6 mm, and the corresponding sensitivity, specificity and accuracy were 85.3%, 91.7%, and 90.8%, respectively. Conclusion: CT examination of lymph node short diameter can be a good evaluation of cardia-left gastric lymph node metastasis in thoracic ESCC, and the optimal cut-off value is 6 mm.
Humans ; Esophageal Squamous Cell Carcinoma/pathology* ; Cardia/surgery* ; Esophageal Neoplasms/pathology* ; Lymphatic Metastasis/pathology* ; Lymph Nodes/pathology* ; Lymph Node Excision ; Tomography, X-Ray Computed/methods* ; Esophagectomy/methods* ; Retrospective Studies

Objective: To investigate the application value of computed tomography (CT) examination of lymph node short diameter in evaluating cardia-left gastric lymph node metastasis in thoracic esophageal squamous cell carcinoma (ESCC). Methods: A total of 477 patients with primary thoracic ESCC who underwent surgical treatment in the Affiliated Cancer Hospital of Zhengzhou University from January 2013 to December 2017 were collected. All of them underwent McKeown esophagectomy plus complete two-field or three-field lymph node dissection. Picture archiving and communication system were used to measure the largest cardia-left gastric lymph node short diameter in preoperative CT images. The postoperative pathological diagnosis results of cardia-left gastric lymph node were used as the gold standard. Receiver operating characteristic (ROC) curve was used to evaluate the efficacy of CT lymph node short diameter in detecting the metastasis of cardia-left gastric lymph node in thoracic ESCC, and determine the optimal cut-off value. Results: The median short diameter of the largest cardia-left gastric lymph node was 4.1 mm in 477 patients, and the largest cardia-left gastric lymph node short diameter was less than 3 mm in 155 cases (32.5%). Sixty-eight patients had cardia-left gastric lymph node metastases, of which 38 had paracardial node metastases and 41 had left gastric node metastases. The lymph node ratios of paracardial node and left gastric node were 4.0% (60/1 511) and 3.3% (62/1 887), respectively. ROC curve analysis showed that the area under the curve of CT lymph node short diameter for evaluating cardia-left gastric lymph node metastasis was 0.941 (95% CI: 0.904-0.977; P<0.05). The optimal cut-off value of CT examination of the cardia-left gastric lymph node short diameter was 6 mm, and the corresponding sensitivity, specificity and accuracy were 85.3%, 91.7%, and 90.8%, respectively. Conclusion: CT examination of lymph node short diameter can be a good evaluation of cardia-left gastric lymph node metastasis in thoracic ESCC, and the optimal cut-off value is 6 mm.
Humans ; Esophageal Squamous Cell Carcinoma/pathology* ; Cardia/surgery* ; Esophageal Neoplasms/pathology* ; Lymphatic Metastasis/pathology* ; Lymph Nodes/pathology* ; Lymph Node Excision ; Tomography, X-Ray Computed/methods* ; Esophagectomy/methods* ; Retrospective Studies

In this experiment, the PK/PD fitting model of Chuanxiong(Chuanxiong Rhizoma) in the treatment of rheumatoid arthritis was established in the form of acupoint combined with external application gel paste. Firstly, the rheumatoid arthritis model was induced by ovalbumin, and the articular fluid of rabbits was extracted by microdialysis. The pharmacokinetic process of Chuanxiong in rabbit articular fluid was analyzed by UPLC-MS/MS, and the pharmacokinetic model was established. The pharmacodynamic effects of Chuanxiong on inflammatory factors IL-1β, TNF-α, and IL-6 were analyzed by enzyme-linked immunosorbent assay(ELISA). The pharmacodynamic model was established, and the PK/PD model was obtained by fitting the data of pharmacokinetics and pharmacodynamics. The results of pharmacokinetics showed that the concentration of ligustrolide A in the articular cavity by drug administration on classical acupoint Zusanli(ST 36) was higher than that by Yanglingquan(GB 34), which reflected the advantage of typical acupoint, while ligustrazine concentration was higher after administration through Yanglingquan than through Zusanli, which was different from the traditional acupoint theory. The results of pharmacodynamics showed that the drug had lag effect. The PK/PD model was constructed by fitting the data. When IL-1β was taken as the efficacy index, the PK/PD models of Chuanxiong in typical acupoint Zusanli group, atypical acupoint Yanglingquan group, and non-acupoint group were E=115.28C_e/(3 316.72+C_e), E=108.73C_e/(2 993.47+C_e), and E=101.34C_e/(3 028.51+C_e). When TNF-α was taken as the efficacy index, the PK/PD models of Chuanxiong in typical acupoint Zusanli group, atypical acupoint Yanglingquan group, and non-acupoint group were E=68.31C_e/(3 285.16+C_e), E=59.27C_e/(2 919.86+C_e), and E=53.61C_e/(2 862.87+C_e). When IL-6 was taken as the efficacy index, the PK/PD models of Chuanxiong in typical acupoint Zusanli group, atypical acupoint Yanglingquan group, and non-acupoint group were E=59.92C_e/(3 461.17+C_e), E=58.34C_e/(2 723.51+C_e), and E=49.17C_e/(2 862.76+C_e). The parameters showed that there were significant differences in E_(max), EC_(e50) and k_(eo). The analysis of data found that the PK/PD fitting effect of Zusanli, a typical acupoint, was the best, which proved that it was still the best site for drug administration. To sum up, it shows that there may be bidirectional selectivity between drugs and acupoints.
Animals ; Rabbits ; Tumor Necrosis Factor-alpha ; Chromatography, Liquid ; Interleukin-6 ; Tandem Mass Spectrometry ; Acupuncture Points ; Arthritis, Rheumatoid/drug therapy*

OBJECTIVE To investigate the mechanism of Xiaoai Jiedu Recipe in promoting ferroptosis of tumor cells and inhibi-ting the growth of transplanted tumors in hepatocellular carcinoma mice by proteomics method.METHODS C57BL/6J mice were randomly divided into,model group,low-and high-dose groups of Xiaoai Jiedu Recipe,Xiaoai Jiedu Recipe combined with ferropto-sis inhibitor group,ferroptosis inhibitor group and cisplatin group.The H22 mouse transplantation tumor model was constructed and the drug administration interventions were as follows:the low-and high-dose groups of Xiaoai Jiedu Recipe were given Xiaoai Jiedu Reci-pe by gavage at the doses of 10 and 20 g·kg-1·d-1;the ferroptosis inhibitor group was given Liproxstatin-1 by intraperitoneal injec-tion at the dose of 10 mg·kg-1·d-1;the cisplatin group was given cisplatin by intraperitoneal injection at the dose of 10 mg·kg-1·d-1;the Xiaoai Jiedu Recipe combined with ferroptosis inhibitor group was given a gavage dose of 20 g·kg-1·d-1of Xiaoai Jiedu Recipe and an intraperitoneal injection of 10 mg·kg-1·d-1 of the ferroptosis inhibitor Liproxstatin-1;the model group was given an equal amount of saline by gavage.The drugs were administered for 11 d continuously.The tumors were stripped to calcu-late tumor inhibition rate.Pathological changes were observed by hematoxylin-eosin(HE).Mitochondrial structural changes were ob-served by transmission electron microscopy.Reactive oxygen species(ROS)levels were detected by flow cytometry.Serum was pre-pared and analysed by TMT peptide labelling combined with LC-MS/MS to find differential protein expression profiles,applying IPA software.Serum iron ions,glutathione(GSH)and malondialdehyde(MDA)levels were measured biochemically.Protein expression levels of nuclear factor E2-related factor 2(Nrf2),heme oxygenase-1(HMOX1),cystine/glutamate reverse transporter protein(SLC7A11)and glutathione peroxidase 4(GPX4)were measured by protein Western blot.RESULTS The tumor growth was inhibi-ted in the low-and high-dose groups and the cisplatin group,with inhibition rates of 36.12%,51.63%and 57.43%,respectively,while the tumor growth was promoted in the ferroptosis inhibitor group,with an inhibition rate of-45.56%,and the tumor size was re-duced in the Xiaoai Jiedu Recipe combined with ferroptosis inhibitor group compared with the ferroptosis inhibitor group,with an inhi-bition rate of 18.11%.HE staining showed that apoptotic cells and a large number of vacuoles accumulated in the tumor tissues of the high-dose group and the cisplatin group.Transmission electron microscopy showed that the mitochondrial atrophy and membrane densi-ty increased to a certain extent in the low and high-dose groups of Xiaoai Jiedu Recipe.Flow cytometry results showed that ROS levels were significantly increased after the intervention of Xiaoai Jiedu Recipe(P<0.01).Proteomic tests showed that there were 129 differ-ential proteins,including 62 down-regulated proteins and 67 up-regulated proteins,in the high-dose group of Xiaoai Jiedu Recipe compared with the model group,and these differential expressions were involved in lipid metabolism,et al.The results of biochemical tests showed that the intervention of Xiaoai Jiedu Recipe increased the serum iron and MDA levels,and decreased the GSH level in mice.Western blot results showed that the protein expression levels of Nrf2 and HMOX1 increased,and those of SLC7A11 and GPX4 decreased after the intervention of the high-dose group of Xiaoai Jiedu Recipe(P<0.01).CONCLUSION Xiaoai Jiedu Recipe pro-motes ferroptosis in hepatocellular carcinoma cells by inducing the Nrf2/HMOX1 signaling pathway,regulating oxidative stress and ele-vating the level of lipid peroxidation,which may be one of its mechanisms of action in inhibiting the growth of transplanted tumors.

Objective: To investigate the efficacy and safety of a new cervical artificial disc prosthesis in the treatment of cervical degenerative diseases. Methods: The clinical data of 18 patients with single-level cervical degenerative diseases who underwent three dimensional printed anatomical bionic cervical disc replacement at Department of Spinal Surgery,Honghui Hospital,Xi'an Jiaotong University from May 2019 to July 2020 were analyzed retrospectively. There were 7 males and 11 females,aged (45±8) years old(range:28 to 58 years).The surgical segment was located at C_3－4 level in 2 cases, C_4－5 level in 5 cases, C_5－6 level in 9 cases, and C_6－7 level in 2 cases.The clinical and radiographic outcomes were recorded and compared at preoperative,postoperative times of one month and twelve months.The clinical assessments contained Japanese orthopedic association (JOA) score,neck disability index (NDI) and visual analogue scale (VAS).Imaging assessments included range of motion (ROM) of cervical spine, prosthesis subsidence and prosthesis anteroposterior migration.Repeated measurement variance analysis was used for comparison between groups,and paired t test was used for pairwise comparison. Results: All patients underwent the operation successfully and were followed up for more than 12 months.Compared with preoperative score,the JOA score,NDI and VAS were significantly improved after surgery (all P<0.01).There was no significant difference in postoperative ROM compared with 1-and 12-month preoperative ROM (t=1.570,P=0.135;t=1.744,P=0.099). The prosthesis subsidence was (0.29±0.13) mm (range: 0.18 to 0.50 mm) at 12-month postoperatively.The migration of prosthesis at 12-months postoperatively were (0.71±0.20) mm (range: 0.44 to 1.08 mm).There was no prosthesis subsidence or migration>2 mm at 12-month postoperatively. Conclusion: Three dimensional printed anatomical biomimetic cervical artificial disc replacement has a good early clinical effect in the treatment of cervical degenerative diseases, good mobility can be obtained while maintaining stability.
Adult ; Biomimetics ; Cervical Vertebrae/surgery* ; Female ; Follow-Up Studies ; Humans ; Intervertebral Disc/surgery* ; Intervertebral Disc Degeneration/surgery* ; Male ; Middle Aged ; Range of Motion, Articular ; Retrospective Studies ; Total Disc Replacement/methods* ; Treatment Outcome

The present study investigated the effect of extract of Poria cocos polysaccharides(PCP) on cytochrome P450 2 E1(CYP2 E1) and nuclear factor κB(NF-κB) inflammatory signaling pathways in alcoholic liver disease(ALD) mice and explored its protective effect and mechanism. Sixty male C57 BL/6 N mice of SPF grade were randomly divided into a control group, a model group, a positive drug group(bifendate, 200 mg·kg~(-1)), and high-(200 mg·kg~(-1)) and low-dose(50 mg·kg~(-1)) PCP groups. Gao-binge mo-del was induced and the mice in each group were treated correspondingly. Liver morphological and pathological changes were observed and organ index was calculated. Serum levels of alanine aminotransferase(ALT) and aspartate aminotransferase(AST) were detected. Malondialdehyde(MDA) and superoxide dismutase(SOD) in liver tissues were detected by assay kits. The levels of interleukin-6(IL-6) and tumor necrosis factor-α(TNF-α) were detected by ELISA. The activation of macrophages was observed by immunofluorescence staining and protein expression of CYP2 E1, Toll-like receptor 4(TLR4), NF-κB p65, and phosphorylated NF-κB p65(p-NF-κB p65) were analyzed by Western blot. The ALD model was properly induced. Compared with the model group, the PCP groups significantly improved the pathological injury of liver tissues. Immunofluorescence staining revealed that compared with the model group, the groups with drug intervention showed decreased macrophages in liver tissues. Additionally, the PCP groups showed reduced ALT, AST, MDA, IL-6, and TNF-α(P<0.05), and potentiated activity of SOD(P<0.01). PCP extract has the protective effect against alcoholic liver injury in mice, and the underlying mechanism may be related to the regulation of the expression of CYP2 E1 and inhibition of TLR4/NF-κB inflammatory signaling pathway to reduce oxidative stress and inflammatory injury, thereby inhibiting the development of ALD.
Animals ; Cytochrome P-450 CYP2E1/pharmacology* ; Liver ; Liver Diseases, Alcoholic/pathology* ; Male ; Mice ; NF-kappa B/metabolism* ; Plant Extracts/pharmacology* ; Polysaccharides/pharmacology* ; Wolfiporia