Yinyang Gongji Pills have the effects of strengthening the body resistance to eliminate pathogenic factors, removing stasis, and reducing swelling, which is a commonly used traditional Chinese medicine(TCM) formula for treating intestinal accumulation. A real-world, registered, and single-arm clinical trial was conducted to observe the clinical efficacy and safety of Yinyang Gongji Pills combined with capecitabine in the treatment of advanced colorectal cancer and analyze the clinical characteristics of the patients. A total of 60 patients with advanced colorectal cancer who refused or could not tolerate standard treatment of western medicine were included in the study. They were treated with Yinyang Gongji Pills combined with capecitabine until disease progression or intolerable adverse events occurred. The main observation indicators were progression-free survival(PFS) and safety. The treatment effects of the patients under different baseline characteristics were analyzed. The clinical trial has found that the median PFS of all enrolled patients was 7.3 months, with 30.1% of patients having a PFS exceeding 12.0 months. Layered analysis showed that the median PFS of patients with the onset site being the colon and rectum were respectively 8.4 and 4.7 months. The median PFS of patients with high, medium, and low tumor burden were respectively 7.0, 4.7, and 10.8 months. The median PFS of patients with wild-type and mutant-type RAS/BRAF were respectively 7.9 and 6.9 months. The median PFS of patients with KPS scores ≥80 and ≤70 were respectively 7.9 and 6.5 months. The median PFS of patients treated with Yinyang Gongji Pills for ≥6, 3-6, and ≤3 months were respectively 8.0, 5.2, and 4.2 months. The median PFS of patients with spleen, kidney, liver, and lung syndrome differentiation in TCM were respectively 8.3, 6.7, 7.3, and 5.6 months. The median PFS of patients with TCM pathological factors including phlegm, dampness, and blood stasis were respectively 7.0, 7.3, and 6.5 months. Common adverse reactions include anemia, decreased white blood cells, decreased appetite, fatigue, and hand foot syndrome, with incidence rates being respectively 44.2%, 34.6%, 42.3%, 32.7%, and 17.3%. The results showed that the combination of Yinyang Gongji Pills and capecitabine demonstrated potential clinical efficacy and good safety in this study. The patients have clinical characteristics such as low tumor burden, onset site at the colon, KPS scores ≥ 80, long duration of oral TCM, and TCM syndrome differentiation including spleen or liver.
Humans ; Capecitabine/adverse effects* ; Colorectal Neoplasms/mortality* ; Drugs, Chinese Herbal/adverse effects* ; Male ; Middle Aged ; Female ; Aged ; Adult ; Treatment Outcome

This study aims to explore the mechanism of lung and gut protection by Tanreqing Capsules on the mice infected with influenza virus based on "the lung-gut axis". A total of 110 C57BL/6J mice were randomized into control group, model group, oseltamivir group, and low-and high-dose Tanreqing Capsules groups. Ten mice in each group underwent body weight protection experiments, and the remaining 12 mice underwent experiments for mechanism exploration. Mice were infected with influenza virus A/Puerto Rico/08/1934(PR8) via nasal inhalation for the modeling. The lung tissue was collected on day 3 after gavage, and the lung tissue, colon tissue, and feces were collected on day 7 after gavage for subsequent testing. The results showed that Tanreqing Capsules alleviated the body weight reduction and increased the survival rate caused by PR8 infection. Compared with model group, Tanreqing Capsules can alleviate the lung injury by reducing the lung index, alleviating inflammation and edema in the lung tissue, down-regulating viral gene expression at the late stage of infection, reducing the percentage of neutrophils, and increasing the percentage of T cells. Tanreqing Capsules relieved the gut injury by restoring the colon length, increasing intestinal lumen mucin secretion, alleviating intestinal inflammation, and reducing goblet cell destruction. The gut microbiota analysis showed that Tanreqing Capsules increased species diversity compared with model group. At the phylum level, Tanreqing Capsules significantly increased the abundance of Firmicutes and Actinobacteria, while reducing the abundance of Bacteroidota and Proteobacteria to maintain gut microbiota balance. At the genus level, Tanreqing Capsules significantly increased the abundance of unclassified＿f＿Lachnospiraceae while reducing the abundance of Bacteroides, Eubacterium, and Phocaeicola to maintain gut microbiota balance. In conclusion, Tanreqing Capsules can alleviate mouse lung and gut injury caused by influenza virus infection and restore the balance of gut microbiota. Treating influenza from the lung and gut can provide new ideas for clinical practice.
Animals ; Drugs, Chinese Herbal/administration & dosage* ; Mice ; Lung/metabolism* ; Mice, Inbred C57BL ; Capsules ; Orthomyxoviridae Infections/virology* ; Gastrointestinal Microbiome/drug effects* ; Male ; Humans ; Female ; Influenza A virus/physiology* ; Influenza, Human/virology*

OBJECTIVES: This study aimed to explore the impact of chronic kidney disease (CKD) on prognosis of patients older than 80 years after hip fracture. METHODS: This retrospective, observational, single-center study included patients older than 80 years who underwent hip fracture operations between Feburary 2013 to June 2021 at our hospital. Patients were divided into CKD and non-GKD groups based on the estimated glomerular filtration rate (eGFR) < 60 mL/(min·1.73m²)] or not. Outcomes were the incidence of in-hospital postoperative infectious and non-infectious complications, 30-day readmission, and in-hospital death. Logistic regression analysis was used to calculate the odds ratio (OR) of CKD on these outcomes. RESULTS: A total of 498 patients were included, 165 in the CKD group and 333 in the non-CKD group. Eighty-seven (52.7%) CKD patients experienced 140 episodes of postoperative complications. In comparison, 114 (34.2%) non-CKD patients had 158 episodes of postoperative complications. CKD patients were more likely to have postoperative complications than non-CKD patients (OR = 2.143, 95% CI: 1.465-3.134, P < 0.001). CKD increased the risk of cardiovascular complications (OR = 2.044, 95% CI: 1.245-3.356, P = 0.004), acute kidney injury (OR = 3.401, 95% CI: 1.905-6.072, P < 0.001), delirium (OR = 2.276, 95% CI: 1.140-4.543, P = 0.024), and gastrointestinal bleeding (OR = 4.151, 95% CI: 1.025-16.812, P = 0.031). The transfusion rate (OR = 2.457, 95% CI: 1.668-3.618, P < 0.001) and incidence of 30-day readmission (OR = 2.426, 95% CI:1.203-4.892, P = 0.011) in CKD patients were significantly higher than those in patients without CKD. CONCLUSIONS CKD is associated with poor postoperative outcomes in geriatric hip fracture patients. Special attention should be paid to patients with CKD.
Humans ; Renal Insufficiency, Chronic/physiopathology* ; Aged, 80 and over ; Postoperative Complications/epidemiology* ; Hip Fractures/complications* ; Male ; Female ; Patient Readmission/statistics & numerical data* ; Retrospective Studies ; Glomerular Filtration Rate

OBJECTIVE: To explore the efficacy and apoptosis of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in the treatment of acute myeloid leukemia (AML) with ASXL1 mutation. METHODS: The clinical data of 80 AML patients with ASXL1 mutation treated in our hospital from January 2019 to December 2021 were retrospectively analyzed. The clinical characteristics of the patients were summarized, and the therapeutic effect and prognostic factors of allo-HSCT for the patients were analyzed. RESULTS: Among the 80 patients, 38 were males and 42 were females, and the median age was 39(14-65) years. There were 17 patients in low-risk group, 25 patients in medium-risk group and 38 patients in high-risk group. ASXL1 mutation co-occurred with many other gene mutations, and the frequent mutated genes were TET2 (71.25%), NRAS (18.75%), DNMT3A (16.25%), NPM1 (15.00%), CEBPA (13.75%). Among medium and high-risk patients, 29 underwent allo-HSCT, while 34 received chemotherapy. The 2-year overall survival (OS) rate and disease-free survival (DFS) rate of the allo-HSCT group were 72.4% and 70.2%, while those of the chemotherapy group were 44.1% and 34.0%, respectively. The statistical analysis showed significant differences between the two groups (both P < 0.01). Multivariate analysis showed that age at transplantation >50- years and occurrence of acute graft-versus-host disease after transplantation were poor prognostic factors for OS and DFS in transplantation patients. CONCLUSION Allo-HSCT can improve the prognosis of AML patients with ASXL1 mutation.
Humans ; Leukemia, Myeloid, Acute/therapy* ; Hematopoietic Stem Cell Transplantation ; Female ; Male ; Middle Aged ; Mutation ; Adult ; Repressor Proteins/genetics* ; Adolescent ; Retrospective Studies ; Aged ; Nucleophosmin ; Young Adult ; Transplantation, Homologous ; Prognosis ; Survival Rate

OBJECTIVE: This study aimed to explore the association between body mass index (BMI) and mortality based on the 10-year population-based multicenter prospective study. METHODS: A general population-based multicenter prospective study was conducted at four sites in rural China between 2013 and 2023. Multivariate Cox proportional hazards models and restricted cubic spline analyses were used to assess the association between BMI and mortality. Stratified analyses were performed based on the individual characteristics of the participants. RESULTS: Overall, 19,107 participants with a sum of 163,095 person-years were included and 1,910 participants died. The underweight (< 18.5 kg/m ²) presented an increase in all-cause mortality (adjusted hazards ratio [ aHR] = 2.00, 95% confidence interval [ CI]: 1.66-2.41), while overweight (≥ 24.0 to < 28.0 kg/m ²) and obesity (≥ 28.0 kg/m ²) presented a decrease with an aHR of 0.61 (95% CI: 0.52-0.73) and 0.51 (95% CI: 0.37-0.70), respectively. Overweight ( aHR = 0.76, 95% CI: 0.67-0.86) and mild obesity ( aHR = 0.72, 95% CI: 0.59-0.87) had a positive impact on mortality in people older than 60 years. All-cause mortality decreased rapidly until reaching a BMI of 25.7 kg/m ² ( aHR = 0.95, 95% CI: 0.92-0.98) and increased slightly above that value, indicating a U-shaped association. The beneficial impact of being overweight on mortality was robust in most subgroups and sensitivity analyses. CONCLUSION This study provides additional evidence that overweight and mild obesity may be inversely related to the risk of death in individuals older than 60 years. Therefore, it is essential to consider age differences when formulating health and weight management strategies.
Humans ; Body Mass Index ; China/epidemiology* ; Male ; Female ; Middle Aged ; Prospective Studies ; Rural Population/statistics & numerical data* ; Aged ; Follow-Up Studies ; Adult ; Mortality ; Cause of Death ; Obesity/mortality* ; Overweight/mortality*

Objective To investigate the mechanism of retinal injury in rats caused by light-emitting diodes(LEDs)with different color rendering indexes(CRIs).Methods Totally 20 Sprague-Dawley rats were randomly divided into nor-mal control(NC)group(sunlight),low CRI(CRI-L)group(blue light),medium CRI(CRI-M)group(conventional LED),and high CRI(CRI-H)group(full-spectrum LED),with 5 rats in each group,exposed to light for 12 hours daily for 4 consecutive weeks.Hematoxylin & eosin staining was used to assess morphological changes in the retina.Dihydroethidi-um staining was employed to detect the levels of reactive oxygen species(ROS)in retinal tissues.The messenger ribonu-cleic acid(mRNA)expressions of NOD-like receptor family pyrin domain containing protein 3(NLRP3),Gasdermin D(GSDMD)and Caspase-1 were analyzed by real-time quantitative polymerase chain reaction(RT-qPCR),and their protein expressions were measured through immunohistochemical staining.Environmental light spectra were measured using a spectroradiometer.Results Rats in the CRI-L group showed the thinnest retina,followed by the CRI-M group and CRI-H group.The fluorescence intensity of ROS in the NC group,CRI-L group,CRI-M group and CRI-H group was 1.000±0.046,25.060±1.732,14.530±3.776 and 1.821±0.587,respectively.The ROS level in the CRI-H group was significantly lower than that in the CRI-L group and CRI-M group(both P＜0.05).RT-qPCR showed that the relative mRNA expression of NL-RP3 in the NC group,CRI-L group,CRI-M group and CRI-H group was 1.004±0.005,4.004±0.716,2.027±0.303 and 0.741±0.069,respectively;the relative mRNA expression of Caspase-1 was 1.010±0.006,4.337±0.345,2.268±0.058 and 0.713±0.021,respectively;the relative mRNA expression of GSDMD was 1.000±0.000,2.938±0.559,1.955±0.166 and 1.213±0.051,respectively.Compared with the NC group,the relative expressions of NLRP3,Caspase-1 and GSDMD in the CRI-L group and CRI-M group significantly increased(all P＜0.05).The immunohistochemical staining results showed that the fluorescence intensity of NLRP3 in the retina of rats in the NC group,CRI-L group,CRI-M group and CRI-H group was 0.379 4±0.002 2,0.400 7±0.011 4,0.379 0±0.006 9 and 0.377 0±0.007 5,respectively;the fluorescence intensity of Caspase-1 was 0.367 2±0.005 8,0.442 6±0.041 1,0.382 4±0.011 9 and 0.380 6±0.006 5,respectively;the fluorescence intensity of GSDMD was 0.159 5±0.013 4,0.167 5±0.011 9,0.397 6±0.014 3 and 0.377 2±0.022 8,respec-tively.Compared with the NC group,rats in the CRI-L group showed increased fluorescence intensity of NLRP3 and Caspase-1,and rats in the CRI-M and CRI-H showed increased fluorescence intensity of GSDMD(all P＜0.05).The spec-tral comparison revealed that the CRI-H group had a broader spectral coverage and a distribution closer to natural light spectra.Conclusion Conventional LED exposure can induce a decrease in retinal thickness,upregulate the ROS expres-sion in retinal tissues,and increase the expression levels of NLRP3,Caspase-1 and GSDMD.High CRI full-spectrum LEDs can mitigate pyroptosis through the ROS/NLRP3 pathway by optimizing their spectral distribution,offering better biosafety.

Dental age estimation is a crucial aspect and one of the ways to accomplish forensic age estimation,and imaging technology is an important technique for dental age estimation.In recent years,some studies have preliminarily confirmed the feasibility of magnetic resonance imaging(MRI)in evaluating dental development,providing a new perspective and possibility for the evaluation of den-tal development,suggesting that MRI is expected to be a safer and more accurate tool for dental age estimation.However,further research is essential to verify its accuracy and feasibility.This article re-views the current state,challenges and limitations of MRI in dental development and age estimation,offering reference for the research of dental age assessment based on MRI technology.

Objective To investigate the effects of Shugan Bushen Decoction combined with laparoscopic surgery on ovarian volume,serum homeobox gene A10(HOXA10)expression and pregnancy rate in patients with refractory polycystic ovary syndrome(PCOS).Methods A total of 80 patients with refractory PCOS of liver stagnation and kidney deficiency type were randomly divided into an observation group and a control group,with 40 cases in each group.The control group was given conventional laparoscopic surgery and conventional medicine treatment.The observation group was treated with Shugan Bushen Decoction on the basis of treatment for the control group.One menstrual cycle constituted one course of treatment,and 3 continuous courses of treatment were given.The changes of traditional Chinese medicine(TCM)syndrome scores,ovarian volume,follicular diameter,serum HOXA10 expression and levels of sex hormones of luteinizing hormone(LH),estradiol(E2),progesterone(P),follicle stimulating hormone(FSH)and testosterone in the two groups before and after treatment were observed.Moreover,the pregnancy outcomes of the two groups during the follow-up for half a year were monitored.Results(1)After treatment,the ovarian volume in the two groups was decreased to different degrees(P＜0.05),and the follicular diameter was increased to different degrees(P＜0.05).The intergroup comparison showed that the decrease of ovarian volume and the increase of follicular diameter in the observation group were significantly superior to those in the control group(P＜0.01).(2)After treatment,the levels of LH,FSH and testosterone in the two groups were significantly lower than those before treatment(P＜0.05),and the levels of HOXA10,E2 and P were significantly higher than those before treatment(P＜0.05).The decrease of LH,FSH and testosterone levels and the increase of HOXA10,E2 and P levels in the observation group were significantly superior to those in the control group(P＜0.05 or P＜0.01).(3)After treatment,the overall TCM syndrome scores and the scores of the syndrome manifestations of abnormal menstrual volume,abnormal menstrual cycle,soreness and weakness of waist and knees,darkish red tongue,deep and unsmooth pulse in the two groups were significantly lower than those before treatment(P＜0.05),and the decrease of overall TCM syndrome scores and the scores of each of the syndrome manifestations in the observation group was significantly superior to that in the control group,the differences being statistically significant(P＜0.01).(4)The pregnancy rate of the observation group was 55.00%(22/40),which was significantly higher than that of 32.50%(13/40)in the control group,and the difference was statistically significant(P＜0.05).Conclusion For the treatment of refractory PCOS of liver depression and kidney deficiency type,Shugan Bushen Decoction combined with laparoscopic surgery can effectively improve the ovarian function of the patients,promote the recovery of sex hormone levels,increase the expression level of HOXA10,improve the endometrial receptivity,and enhance the pregnancy rate of the patients.

Objective To observe the therapeutic effect and mechanism of Baoyuan Decoction for chronic heart failure model rat.Methods SD rats were randomly divided into blank group,model group,Baoyuan Decoction group,Captopril group,Baoyuan Decoction+CCT020312[protein kinase R-like endoplasmic reticulum kinase(PERK)activator]group,15 rats in each group.Except for the blank group,the rats in the other groups were induced by Adriamycin to construct a chronic heart failure model.After corresponding drug intervention,cardiac function indexes[left ventricular end-diastolic diameter(LVEDD),left ventricular ejection fraction(LVEF),left ventricular fractional shortening(LVFS),brain natriuretic peptide(BNP),cardiac troponin I(cTnI)],inflammation-related factors[tumor necrosis factor α(TNF-α),interleukin 1β(IL-1β)],oxidative stress factors[malondialdehyde(MDA),superoxide dismutase(SOD)]were detected in each group.Changes in apoptosis-related indicators[B-cell lymphoma 2(Bcl-2),B-cell lymphoma 2-associated X protein(Bax),Caspase-3]and PERK/transcription activator 4(ATF4)signaling pathway-related proteins glucose-regulated protein 78(GRP78),PERK,ATF4,C/EBP homologous protein(CHOP)levels.Results Compared with the blank group,LVEDD,BNP,cTnI,TNF-α,IL-1β,MDA levels,protein expression levels of Bax,Caspase-3,GRP78,PERK,ATF4,CHOP in the model group were significantly increased,LVEF,LVFS,SOD levels and Bcl-2 protein expression level were significantly decreased(all P＜0.05).Compared with the model group and Baoyuan Decoction+CCT020312 group,LVEDD,BNP,cTnI,TNF-α,IL-1β,MDA levels,protein expression levels of Bax,Caspase-3,GRP78,PERK,ATF4,CHOP in Baoyuan Decoction group and Captopril group were significantly decreased,LVEF,LVFS,SOD levels and Bcl-2 protein expression level were significantly increased(all P＜0.05).Compared with the Captopril group,there was no significant change in the above indexes(except CHOP protein expression level)in the Baoyuan Decoction group(P＞0.05).Conclusion Baoyuan Decoction can delay the progression of chronic heart failure rats,and its mechanism may be related to inhibiting the PERK/ATF4 signaling pathway to alleviate cardiomyocyte apoptosis,further reducing the degree of inflammatory response and oxidative stress,thereby promoting the repair of cardiac function and myocardial injury.

Objective:To identify and analyze the genuine medicinal plant Gentiana scabra Bge. from 9 regions in Liaoning Province using DNA barcode technology based on the base sequence of internal transcribed spacer. Methods:DNA was extracted from the medicinal parts of 26 Gentiana scabra Bge. samples by using DNA kit extraction method. The ITS sequence was amplified through polymerase chain reaction (PCR), and then two-way sequencing was carried out. Other sources and outgroup sequences of the medicinal plant Gentiana scabra Bge. were downloaded from Genbank. After the sequencing results were spliced by using SeqMan 7.1.0 software, MEGA 7.0 software was used to analyze and compare the data, and calculate the genetic distance of K2P (Kimura 2-parameter). The phylogenetic tree was established by Neighbor-Joining (NJ) method for analysis. Results:According to the results of NJ cluster tree, all Gentiana scabra Bge. samples from different sources were clustered into one large branch, and Gentiana scabra Franch. and Gentiana triflora Pall. were clustered into one branch respectively, with obvious differences; Gentiana scabra and Gentiana manshurica Kitag. were clustered into one branch, and the genetic relationship was relatively close. In combination with the variation site and genetic distance, the base sequences of Gentiana scabra and Gentianamanshurica were very similar, and the interspecific differences were very small. Except for the intraspecific variation of only one sample collected in Liaoning Province, the base sequences of the other samples were the same, and there was no difference between " Gentiana scabra Bge. in Qingyuan" and Gentiana scabra Bge. samples from other regions in Liaoning Province. Conclusion:The DNA barcode technology of ITS sequence can be used to differentiate and identify medicinal plant Gentiana scabra Bge. and its original plants from different sources with a high success rate.