Objective To explore the curative effect of indobufen combined with clopidogrel and its influences on platelet activity and coagulation function in patients with acute myocardial infarction(AMI)after percutaneous coronary intervention(PCI).Methods According to different treatment methods,patients with AMI were divided into treatment group and control group.The control group was given clopidogrel(75 mg,qd)and aspirin(0.1 g,qd),while treatment group was given clopidogrel(75 mg,qd)and indobufen tablets(0.1 g,bid).All were treated for 1 month.The curative effect,platelet count(PLT),mean platelet volume(MPV),prothrombin time(PT),fibrinogen(FIB)and D-dimer(D-D)before and after treatment,and adverse events within 1 month after medication were compared between the two groups.Results There were 38 cases in treatment group and 43 cases in control group.After treatment,curative effect in treatment group and control group were 97.37％and 86.05％,PLT were(167.89±43.62)× 109·L-1 and(183.73±49.81)× 109·L-1,MPV were(11.86±2.31)and(10.97±2.16)fl,FIB levels were(2.53±0.61)and(2.78±0.72)g·L-1,D-D levels were(0.20±0.06)and(0.22±0.07)mg·L-1,PT were(12.82±2.35)and(12.26±2.28)s,the difference was not statistically significant(all P＞0.05).The incidence of adverse drug reactions in treatment group and control group were 2.63％and 11.63％,and the difference was statistically significant(P＜0.001).Conclusion Indobufen combined with clopidogrel has the comparable curative effect and good anti-platelet aggregation effect as aspirin,and indobufen has higher safety.So it is recommended as the medication regimen for AMI patients after PCI.

Objective The leptin receptor,encoded by the LEPR gene,is involved in tumorigenesis.A potential functional variant of LEPR,rs1137101(Gln223Arg),has been extensively investigated for its contribution to the risk of digestive system(DS)cancers,but results remain conflicting rather than conclusive.Here,we performed a case-control study and subsequent meta-analysis to examine the association between rs1137101 and DS cancer risk. Methods A total of 1,727 patients with cancer(gastric/liver/colorectal:460/480/787)and 800 healthy controls were recruited.Genotyping of rs1137101 was conducted using a polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP)assay and confirmed using Sanger sequencing.Twenty-four eligible studies were included in the meta-analysis. Results After Bonferroni correction,the case-control study revealed that rs1137101 was significantly associated with the risk of liver cancer in the Hubei Chinese population.The meta-analysis suggested that rs1137101 is significantly associated with the risk of overall DS,gastric,and liver cancer in the Chinese population. Conclusion The LEPR rs1137101 variant may be a genetic biomarker for susceptibility to DS cancers(especially liver and gastric cancer)in the Chinese population.

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 investigate the effect of spouse smoking cessation(SSC)on the pregnancy outcome of the patients with polycystic ovary syndrome(PCOS)based on a secondary analysis of the results of a large randomized clinical trial.Methods:Basedon the inclusion and exclusion criteria,this secondary analysis included 861 female participants in the Trial of Acu-puncture Combined with Clomiphene for PCOS from 2011 to 2015.According to the smoking status of their husbands,we divided the subjects into a smoking group(n=345),a non-smoking group(n=387),and a smoking cessation group(n=129),collected their general demographics,anthropometric indexes,laboratory results and pregnancy outcomes,compared them among the three groups,and analyzed the relationship of SSC with the pregnancy outcomes of the PCOS patients.Results:The levels of total testos-terone(T)and low-density lipoprotein cholesterol(LDL-C)in the smoking cessation group were similar to those in the non-smoking group,but significantly lower than those in the smoking group(P=0.014 and P=0.011).The contents of fasting insulin,total cho-lesterol,and apolipoprotein B exhibited statistically significant differences among the three groups(P=0.029,P=0.018 and P=0.024),dramatically lower in the smoking cessation and non-smoking groups than in the smoking group,but similar between the for-mer two.The ovulation rate of the smoking cessation group was similar to that of the non-smoking group,remarkably higher than that of the smoking group(P=0.038).No statistically significant differences were observed in other indicators among the three groups(P＞0.05).Multivariate logistic regression analysis showed that SSC during pregnancy preparation was a protective factor for ovulation in the PCOS patients(OR=1.74,95％CI:1.04-2.92,P=0.035).Conclusion:SSC can improve androgen and glucolipid me-tabolisms of infertile patients with PCOS,and thereby significantly increase the ovulation rate.It is of positive significance to encourage SSC clinically for improving the pregnancy outcomes of infertile women with PCOS.

Objective To explore characteristics of co-infection of Chlamydia pneumoniae(Cpn)and severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),and identify their effect on SARS-CoV-2-induced inflammatory response.Methods Patients with coronavirus disease 2019(COVID-19)who received treatment in a hospital in Chenzhou City from December 20,2022 to February 20,2023 were selected.According to the severity of COVID-19,severe and critical cases were classified as the severe symptom group,while mild and moderate cases were classified as the mild symptom group.Meanwhile,according to the age of patients(≥18 years old as adults,＜18 years old as juveniles),they were divided into the adult severe symptom group,adult mild symptom group,juvenile severe symptom group,and juvenile mild symptom group.Propensity score was adopted to match age,gender,and under-lying diseases of patients in severe symptom and mild symptom group in a 1∶1 ratio.Bronchoalveolar lavage fluid(BALF),throat swabs,and serum specimens of patients were collected.Cpn IgG/IgM antibody was detected by enzyme-linked immunosorbent assay(ELISA),levels of 12 common cytokines(including interleukin-8[IL-8])in BALF were detected by flow cytometry,differences among groups were compared.Results A total of 102 patients were included,with 61 severe and critical(severe symptom)patients,as well as 41 mild and moderate(mild symp-tom)patients.There were 71 patients aged ≥18 years and 31 juvenile patients aged＜18 years.There were 39 pa-tients in the adult severe symptom group and 32 in the adult mild symptom group,and 30 pairs were successfully matched through propensity score analysis.There were 22 patients in the juvenile severe symptom group and 9 in the juvenile mild symptom group,and 8 pairs were successfully matched through propensity score analysis.Among COVID-19 patients,the positive rates of Cpn IgG and IgM were 36.27％(n=37)and 8.82％(n=9),respective-ly,with 1 case positive for both Cpn IgG and IgM.The level of interferon(IFN)-α in serum specimens from adult patients with severe symptom combined with positive Cpn IgG was higher than that of IgG negative patients(P=0.037).There was no statistically significant difference in the levels of other cytokines in BALF and serum speci-mens between the two groups of patients(all P＞0.05).The levels of IL-8 and IL-17 in serum specimens of patients with positive Cpn IgG in the adult mild symptom group were both higher than those in Cpn IgG negative patients(both P＜0.05).The levels of IL-8 in both BALF and serum specimens from Cpn IgM positivity patients in the ju-venile mild symptom group were higher than those from patients with negative Cpn IgM(both P＜0.05).Logistic regression analysis results showed that Cpn IgG and IgM positivity were not risk factors for the development of se-vere COVID-19.Conclusion Combined Cpn infection is not a risk factor for the development of severe symptom in COVID-19 patients,and Cpn infection has limited impact on the secretion of inflammatory factors caused by SARS-CoV-2.

In the progression of end-stage liver disease,the incidence of sleep disorders in patients with liver cirrhosis is high.Currently,western medicine treatment has obvious liver and kidney damage and adverse reactions after discontinuation,which affects the therapeutic effect.Cirrhosis and sleep disorders can be separately attributed to the category of"abdominal mass"and"insomnia"in traditional Chinese medicine.The"abdominal mass"is caused by the disorder of liver and spleen qi movement,as well as the obstruction of phlegm-dampness and blood stasis.In the development of"abdominal mass",the liver failed in ensuring free movement of qi,the spleen failed in transportation and transformation,liver yin and liver blood became insufficiency and the imbalance of yin and yang in the zang-fu organs became imbalanced,and then the ethereal soul depart from the housing,which leads to"insomnia"as an outward manifestation.Professor ZHOU Xiao-Zhou focuses on the concept of qi and blood,and points out that the pathogenesis of sleep disorder in cirrhosis is characterized by liver stagnation and spleen deficiency.He proposed that the treatment principle is to regulate the liver and spleen simultaneously,as well as to nourish the heart and calm the mind.Professor ZHOU has developed Ganyinghua Anshen Formula for treating sleep disorders in cirrhosis,which is derived from the modification of Xiangsha Liujunzi Decoction,and is composed of 14 Chinese medicines of vinegar-prepared Cyperi Rhizoma,Amomi Fructus,Coicis Semen,Dioscoreae Rhizoma,bran-fried Atractylodis Macrocephalae Rhizoma,Galli Gigerii Endothelium Corneum,Gardeniae Fructus,Codonopsis Radix,Salviae Miltiorrhizae Radix et Rhizoma,Citri Reticulatae Pericarpium,Sclerotium Poriae Pararadicis,Longan Arillus,Albiziae Cortex,and Glycyrrhizae Radix et Rhizoma Praeparata cum Melle.The formula has achieved remarkable clinical effect.The clinical experience of Professor ZHOU Xiao-Zhou for treating sleep disorders in cirrhosis through regulating the liver and spleen simultaneously will provide a reference for its clinical treatment with traditional Chinese medicine.

Objective:To explore the psychological experience and demand of parents of children with delayed recovery after congenital heart disease surgery.Methods:This study adopted phenomenological research methods from qualitative research. Using the purposive sampling method, parents of postoperative delayed recovery children with congenital heart disease who met the inclusion criteria were selected as the research objects from October to November 2019 at Fuwai Hospital, Chinese Academy of Medical Sciences. Semi-structured interviews were conducted with the parents of the children, and the data were analyzed by Colaizzi 7-step analysis method.Results:Finally, 13 parents of children with delayed recovery after congenital heart disease surgery were included. According to the interview results, four themes were extracted, which were negative psychological experience of parents of children with delayed recovery, positive psychological experience and expectation change of parents, heavy economic burden of parents and diversified needs of parents.Conclusions:During the delayed recovery period, psychological experience of parents is complex and their needs are diverse. The nursing staff should identify and pay attention to the causes of the negative psychological experience of the parents of the children, timely channel their negative emotions and strengthen the positive psychological experience in many aspects. They can assist parents to seek social help to reduce physical and mental pressure and meet the diverse needs of parents by providing high-quality nursing services and multi-channel information support.

OBJECTIVE: To observe the effects of different suspension moxibustion methods on the syndrome characteristics and inflammatory factors of rats with rheumatoid arthritis (RA) of heat bi syndrome and to prove the concept of "moxibustion can be used for heat syndrome". METHODS: Among seventy Wistar rats, 12 rats were randomly selected as a normal group, and the remaining rats were induced by collagen combined with wind, dampness, and heat environmental stimulation to establish the RA model of heat bi syndrome. Forty-eight rats with successful model establishment were further randomly divided into a model group and three moxibustion groups (mild moxibustion group, rotating moxibustion group and sparrow-pecking moxibustion group), with 12 rats in each group. The acupoints "Quchi" (LI 11), "Dazhui" (GV 14) and ashi point were used in all moxibustion groups, with mild moxibustion, rotating moxibustion, and sparrow-pecking moxibustion intervention given respectively, each acupoint was treated with moxibustion for 10 min a day, and 6 days were considered one course of treatment, with a total of three courses. After the intervention, the arthritis index (AI), the Evans blue (EB) extravasated volume in the soft tissue of the right hind paw, and the levels of tumor necrosis factor (TNF)-α and interleukin (IL)-10 in the serum were measured by ELISA in each group. The volume of the bilateral hind paw was measured; the infrared thermal imaging was collected to analyze the temperature of the plantar area of the bilateral foot pads, and the reaction time of plantar heat pain was calculated before and after modeling, as well as after the 1st, 2nd and 3rd courses of interrention. The ankle dorsiflexion angle of the right hind foot was also measured before and after modeling, as well as after the intervention. RESULTS: After modeling, compared with the normal group, the rats in the model group had more high-temperature areas in the bilateral hind limbs, abnormal AI score, abnormal bilateral hind paw volume, abnormal temperature of the plantar area of the bilateral foot pads, abnormal foot pain response time, abnormal right hind ankle dorsiflexion angle, abnormal right hind paw soft tissue EB extravasation, and abnormal serum TNF-α and IL-10 levels (P<0.01, P<0.05). After the intervention, compared with the model group, the rats in each moxibustion group had decreased or disappeared high-temperature areas in the bilateral hind limbs, EB extravasated volume in the soft tissue of the right hind paw was reduced (P<0.05), and the right ankle dorsiflexion angle was increased (P<0.05), serum level of TNF-α was reduced, and level of IL-10 increased (P<0.05); the AI scores in the mild moxibustion group and the sparrow-pecking moxibustion group was decreased (P<0.01, P<0.05). After the 1st, 2nd and 3rd courses of intervention, compared with the model group, the bilateral hind paw volume of rats in each moxibustion group was decreased (P<0.05, P<0.01), and plantar heat pain reaction time was increased (P<0.05). After the 2nd course and the 3rd course of intervention, the temperature of the right hind paw pad area was decreased in each moribustion group (P<0.05); after the 3rd courses of intervention, the temperature of the left hind paw pad area was decreased in the mild moxibustion group (P<0.05). CONCLUSION Suspension moxibustion could adjust the serum levels of TNF-α and IL-10 to improve the syndrome characteristics of RA rats of heat bi syndrome, such as joint redness, swelling, heat, pain and activity restriction. The effect of mild moxibustion is the most prominent. The findings could provide scientific basis for "moxibustion can be used for heat syndrome".
Animals ; Rats ; Arthritis, Rheumatoid/therapy* ; Evans Blue ; Hot Temperature ; Interleukin-10/genetics* ; Moxibustion ; Rats, Wistar ; Tumor Necrosis Factor-alpha/genetics*

Cardiovascular disease (CVD) is an important factor threatening the health of the elderly. Aging leads to changes in the structure and function of the cardiovascular system, which increases the risk of CVD in the elderly. Cardiac aging is characterized by increased left ventricular wall thickness, increased degree of myocardial fibrosis, increased cardiac hardness, and decreased cardiac function, while vascular aging is characterized by enlarged lumen, thickened wall, and endothelial dysfunction. Promoting healthy cardiovascular aging means reducing the age-related cardiovascular dysfunction and the risks of CVD. Exercise is a crucial means for the treatment and rehabilitation of CVD. Exercise reduces the risk factors of CVD, remodels the cardiovascular structure, and increases the resistance of heart to detrimental stimulus, which promotes healthy cardiovascular aging. The improved mitochondrial function via exercise plays a key role in the health effects of exercise. In addition, exercise promotes the secretion of exerkines in various tissues and organs, which plays a role in reducing inflammation, improving metabolism, inhibiting apoptosis, etc., thus benefiting cardiovascular health. This review discusses the mechanism and potential application of exercise in promoting healthy cardiovascular aging. Exploring the specific mechanisms underlying exercise-induced cardiovascular health and formulating accurate exercise prescriptions for different populations is an important direction to promote healthy cardiovascular aging and prevent CVD.
Humans ; Aged ; Heart ; Exercise ; Aging ; Cardiovascular Diseases/prevention & control* ; Risk Factors

Aim To investigate the mechanism of Qizhu anti-cancer prescription ( QZACP) inthe treatment of primary liver cancer using network pharmacology and molecular docking. Methods Drugs and primary liver cancer ( PLC) -related targets were found according to TCMSP database and disease databases such as GeneCard, the key chemical components and core targets were screened by Cytoscape 3. 9. 1 and String platform respectively, and a network relationship diagram of traditional Chinese medicine-active component-target was constructed by using Cytoscape 3.9. 1. GO functional analysis and KEGG pathway analysis were performed using DAVID platform, visualized by R 4. 1. 1 software, and finally the core clustered proteins were analyzed by CytoNCA plug-in to obtain the core action targets, and the core components and key targets were verified by using molecular docking technology and the pharmacodynamic mechanism of QZACP was further verified by animal experiments. Results The active ingredients of QZACP in the treatment of primary liver cancer may be quercetin, glycyrrhizin, Denudatin B, isoflavanone, sanguinarol, etc. ; the potential targets were STAT3, EGFR, AKT1 etc. ; the related pathways were mainly PI3K-Akt signaling pathway,MAPK signaling pathway,etc. ; molecular docking showed that the core compounds had better integrating conformation with the key targets. In addition, QZACP could inhibit the growth of tumor in nude mice and decrease the expression of STAT3, EGFR and AKT1. Conclusions Qizhu anti-cancer prescription may have some positive significance in the treatment of primary liver cancer, which may be related to the regulation of PI3K/Akt signaling pathway.