OBJECTIVE To discuss the impact of Wenyang lishui formula on ventricular remodeling in rats with pulmonary hypertension-induced right heart failure （RHF） based on the Hippo/Yes-associated protein （YAP） signaling pathway. METHODS Ten rats were randomly selected as the control group. The remaining 63 rats were given a single intraperitoneal injection of monocrotaline to establish the pulmonary hypertension-induced RHF model. The 50 rats that successfully underwent the model establishment were randomly divided into the RHF group， low-dose group of Wenyang lishui formula （4.25 g/kg）， high-dose group of the Wenyang lishui formula （17.00 g/kg）， furosemide group （20 mg/kg）， and high-dose group of Wenyang lishui formula+ Hippo/YAP signaling pathway activator group （17.00 g/kg of Δ Wenyang lishui formula+16 mg/kg of PY-60）， with 10 rats in each group. The rats in each group were given the corresponding drug solution or normal saline by gavage or/andtail vein injection， once a day， for 4 consecutive weeks. During the experiment， the general conditions of the rats in each group were observed； after the last administration， the right ventricular diameter， right atrial diameter， end-diastolic volume， pulmonary artery blood flow acceleration time （PAAT） and its ratio to ejection time （ET） （PAAT/ET）， pulmonary artery pressure and its ratio to pulmonary arterial flow velocity （pulmonary artery pressure/velocity） were measured. The plasma levels of brain natriuretic peptide and angiotensin Ⅱ （Ang Ⅱ） were detected. The pathological changes of the right ventricular tissue were observed， and the collagen volume fraction， the phosphorylation levels of the large tumor suppressor 1/2 （LATS1/2） and YAP， and the protein expression of the transcriptional coactivator of PDZ-binding motif （TAZ） were also detected. RESULTS Compared with the RHF group， the rats in Wenyang lishui formula low-dose and high-dose groups showed improved hair color， movement， diet， and mental state. The atrophy of right ventricular myocardial cells， the increase of inflammatory cells， collagen deposition， and hypertrophy of myocardial fibers were significantly alleviated. The right ventricular internal diameter， right atrial internal diameter， end-diastolic volume， pulmonary artery pressure， pulmonary artery pressure/velocity， the plasma levels of brain natriuretic peptide and AngⅡ ， collagen volume fraction， the phosphorylation level of YAP and protein expression of TAZ were significantly decreased， while the PAAT， PAAT/ET and the phosphorylation level of LATS1/2 were significantly increased （P＜0.05）. PY-60 could significantly reverse the improvement effects of high-dose Wenyang lishui formula on the above quantitative indicators （P＜ 0.05）. CONCLUSIONS Wenyang lishui formula can restore the right heart function of pulmonary hypertension-induced RHF rats， reduce their pulmonary artery pressure， alleviate the pathological changes in their cardiac tissues， and the above effects may be related to the activation of Hippo expression and the inhibition of YAP phosphorylation.

OBJECTIVE: To observe the effects of acupoint catgut embedding (ACE) on gut microbiota and fecal short-chain fatty acids (SCFAs) levels in patients with Parkinson's disease (PD) with constipation. METHODS: A total of 80 PD patients with constipation were randomly divided into an observation group and a control group, 40 cases in each group. Additionally, 40 healthy individuals were recruited as a healthy control group. The control group received conventional Western medical treatment for PD combined with polyethylene glycol (PEG), once daily for eight weeks. The observation group received additional ACE treatment at bilateral Tianshu (ST25), Zusanli (ST36), and Shangjuxu (ST37), once every two weeks for eight weeks. The healthy control group received no intervention. The spontaneous bowel movements (SBMs) per week and patient assessment of constipation quality of life (PAC-QOL) scores were assessed at baseline and after treatment in the two groups. Fecal samples were collected at the end of treatment for the observation and the control groups and at baseline for the healthy control group. Gut microbiota composition and diversity were analyzed using 16S rRNA method, and SCFA levels were measured using high-performance liquid chromatography (HPLC). RESULTS: Compared before treatment, the observation group showed a significant increase in SBMs (P<0.01), and PAC-QOL scores including physical discomfort, psychosocial discomfort, worry and concern, and total score were significantly reduced (P<0.01) after treatment; the control group also showed a reduction in PAC-QOL total score after treatment (P<0.01). After treatment, the observation group had significantly more SBMs (P<0.01), and lower PAC-QOL physical discomfort, psychosocial discomfort, worry and concern scores, and total score (P<0.01), and higher PAC-QOL satisfaction score (P<0.01) than the control group. Compared with the healthy control group, the control group showed decreased Chao1 and Ace indices (P<0.01). Compared with the healthy control group, the relative abundance of Prevotella and Roseburia was increased (P<0.05), while that of Enterobacter and Ruminococcus torques (six species in total) was decreased (P<0.05) in the control group. Compared with the control group, the observation group had increased relative abundance of Dialister, Parabacteroides, and Ruminococcus torques (P<0.05), and decreased relative abundance of Prevotella and Eubacterium ruminantium (P<0.05). Compared with the healthy control group, the control group had increased fecal SCFA levels (P<0.05); compared with the control group, the observation group had reduced fecal SCFA levels (P<0.05). Compared with the healthy control group, acetic acid, propionic acid, and butyric acid levels were elevated in the control group (P<0.05); compared with the control group, acetic acid, propionic acid, and butyric acid levels were decreased in the observation group (P<0.05). CONCLUSION ACE could increase spontaneous bowel movements and improve the quality of life in PD patients with constipation, which may be related to the regulation of gut microbiota composition and SCFA levels.
Humans ; Constipation/metabolism* ; Male ; Gastrointestinal Microbiome ; Acupuncture Points ; Female ; Middle Aged ; Parkinson Disease/complications* ; Aged ; Fatty Acids, Volatile/metabolism* ; Catgut ; Feces/microbiology* ; Acupuncture Therapy ; Quality of Life ; Adult

Objective:To estimate the economic burden of 14 chronic diseases among middle-aged and elderly people in China.Methods:This cross-sectional study was based on longitudinal data from five waves (2011 to 2020) of the China Health and Retirement Longitudinal Study (CHARLS). Participants aged 45 and over who had been diagnosed with exactly one target chronic disease were included in the study. The 14 chronic diseases included: hypertension, dyslipidemia, diabetes or elevated blood glucose, malignant tumors, chronic pulmonary diseases, liver diseases, heart diseases, stroke, kidney diseases, digestive system diseases, emotional and mental diseases, memory-related diseases, arthritis or rheumatic diseases, and asthma. The economic burden of disease was measured in terms of both direct and indirect economic burden, with the results adjusted using a healthcare-specific Consumer Price Index (CPI). The direct economic burden included direct medical and non-medical burden. The human capital method was employed to calculate the indirect economic burden. A generalized linear mixed model (GLMM) was conducted to compare the differences in the economic burden between urban and rural areas, with provinces and prefecture-level cities set as random effects and residence (urban or rural areas) as fixed effects to control for the effects of geographic hierarchical structure. Gender, age and educational attainment were also included as covariates to control for confounding factors. The model′s robustness was assessed by comparing the significance of urban-rural differences before and after adding the covariates.Results:The median annual economic burden of the 14 chronic diseases among the middle-aged and elderly population in China ranged from 7 565 to 17 174 CNY, of which the direct economic burden ranged from 6 909 to 16 565 CNY, and the indirect burden ranged from 284 to 1 276 CNY. The direct economic burden was primarily driven by direct medical burden (83.67% to 95.01% of direct economic burden). Out-of-pocket expenses for outpatient medical burden ranged from 50% to 100%, while those for inpatient ranged from 36.30% to 61.29%. GLMM analysis revealed no statistically significant difference in the overall economic burden between urban and rural areas across diseases. However, the burden of inpatient medical burden for arthritis or rheumatism was higher in urban areas than in rural areas (5 338 vs. 3 898 CNY; LR=6.04, P=0.014). Similarly, the burden of self-treatment for hypertension was also higher in urban areas than in rural areas (324 vs. 238 CNY; LR=8.30, P=0.004). The outpatient non-medical burden for diabetes or elevated blood glucose (59 vs. 149 CNY; LR=5.99, P=0.014), stroke (0 vs. 307 CNY; LR=4.55, P=0.033), and digestive system diseases (45 vs. 107 CNY; LR=9.58, P=0.002) was lower in urban areas than rural. Conclusions:Chronic diseases cause heavy economic burden on middle-aged and elderly people in both urban and rural areas of China, with direct economic burden accounting for the majority of expenditure. The outpatient medical burden accounts for a higher proportion of out-of-pocket expenses than the inpatient.

OBJECTIVE To explore the risk factors for postoperative surgical site infection(SSI)in the neurosur-gery department patients undergoing craniocerebral surgeries and establish Nomogram prediction model and verify it.METHODS A total of 1 265 patients who underwent craniocerebral surgeries in neurosurgery department of the First Hospital of Quanzhou City from Jan.2021 to Dec.2022 were recruited as the research subjects.The risk factors for the postoperative SSI were explored by logistic regression model.The Nomogram prediction model was established based on the independent risk factors that were screened by logistic regression analysis,and the model was verified.RESULTS Among 1 265 patients who underwent the craniocerebral surgeries,68 had SSI,with the infection rate of 5.38％.Diabetes mellitus,NNIS score no less than 2 points,NRS2002 score no less than 3 points,operation duration no less than 4.33 hours and drainage tube indwelling time more than 3 days were the independent risk factors for the postoperative SSI in the patients undergoing craniocerebral surgeries(P＜0.05).The area under the receiver operating characteristic(ROC)curve(AUC)of the established Nomogram pre-diction model was 0.842 in the training group,0.863 in the verification group.the calibration curves were drawn,the goodness of fit of the established Nomogram risk prediction model was assessed by means of Hosmer-Leme-show test;the predicted probability of SSI was highly consistent with the actual probability of infection,with the modeling group(P=0.851),the validation group(P=0.893).CONCLUSIONS The postoperative SSI in the neurosurgery department patients undergoing craniocerebral surgeries is closely associated with the diabe-tes mellitus,NNIS score no less than 2 points,NRS2002 score no less than 3 points,operation duration no less than 4.33 hours and drainage tube indwelling time more than 3 days.The established Nomogram prediction model has high prediction capability and can accurately assess the risk of SSI in the patients.

OBJECTIVE To explore the risk factors for postoperative surgical site infection(SSI)in the neurosur-gery department patients undergoing craniocerebral surgeries and establish Nomogram prediction model and verify it.METHODS A total of 1 265 patients who underwent craniocerebral surgeries in neurosurgery department of the First Hospital of Quanzhou City from Jan.2021 to Dec.2022 were recruited as the research subjects.The risk factors for the postoperative SSI were explored by logistic regression model.The Nomogram prediction model was established based on the independent risk factors that were screened by logistic regression analysis,and the model was verified.RESULTS Among 1 265 patients who underwent the craniocerebral surgeries,68 had SSI,with the infection rate of 5.38％.Diabetes mellitus,NNIS score no less than 2 points,NRS2002 score no less than 3 points,operation duration no less than 4.33 hours and drainage tube indwelling time more than 3 days were the independent risk factors for the postoperative SSI in the patients undergoing craniocerebral surgeries(P＜0.05).The area under the receiver operating characteristic(ROC)curve(AUC)of the established Nomogram pre-diction model was 0.842 in the training group,0.863 in the verification group.the calibration curves were drawn,the goodness of fit of the established Nomogram risk prediction model was assessed by means of Hosmer-Leme-show test;the predicted probability of SSI was highly consistent with the actual probability of infection,with the modeling group(P=0.851),the validation group(P=0.893).CONCLUSIONS The postoperative SSI in the neurosurgery department patients undergoing craniocerebral surgeries is closely associated with the diabe-tes mellitus,NNIS score no less than 2 points,NRS2002 score no less than 3 points,operation duration no less than 4.33 hours and drainage tube indwelling time more than 3 days.The established Nomogram prediction model has high prediction capability and can accurately assess the risk of SSI in the patients.

Objective:To estimate the economic burden of 14 chronic diseases among middle-aged and elderly people in China.Methods:This cross-sectional study was based on longitudinal data from five waves (2011 to 2020) of the China Health and Retirement Longitudinal Study (CHARLS). Participants aged 45 and over who had been diagnosed with exactly one target chronic disease were included in the study. The 14 chronic diseases included: hypertension, dyslipidemia, diabetes or elevated blood glucose, malignant tumors, chronic pulmonary diseases, liver diseases, heart diseases, stroke, kidney diseases, digestive system diseases, emotional and mental diseases, memory-related diseases, arthritis or rheumatic diseases, and asthma. The economic burden of disease was measured in terms of both direct and indirect economic burden, with the results adjusted using a healthcare-specific Consumer Price Index (CPI). The direct economic burden included direct medical and non-medical burden. The human capital method was employed to calculate the indirect economic burden. A generalized linear mixed model (GLMM) was conducted to compare the differences in the economic burden between urban and rural areas, with provinces and prefecture-level cities set as random effects and residence (urban or rural areas) as fixed effects to control for the effects of geographic hierarchical structure. Gender, age and educational attainment were also included as covariates to control for confounding factors. The model′s robustness was assessed by comparing the significance of urban-rural differences before and after adding the covariates.Results:The median annual economic burden of the 14 chronic diseases among the middle-aged and elderly population in China ranged from 7 565 to 17 174 CNY, of which the direct economic burden ranged from 6 909 to 16 565 CNY, and the indirect burden ranged from 284 to 1 276 CNY. The direct economic burden was primarily driven by direct medical burden (83.67% to 95.01% of direct economic burden). Out-of-pocket expenses for outpatient medical burden ranged from 50% to 100%, while those for inpatient ranged from 36.30% to 61.29%. GLMM analysis revealed no statistically significant difference in the overall economic burden between urban and rural areas across diseases. However, the burden of inpatient medical burden for arthritis or rheumatism was higher in urban areas than in rural areas (5 338 vs. 3 898 CNY; LR=6.04, P=0.014). Similarly, the burden of self-treatment for hypertension was also higher in urban areas than in rural areas (324 vs. 238 CNY; LR=8.30, P=0.004). The outpatient non-medical burden for diabetes or elevated blood glucose (59 vs. 149 CNY; LR=5.99, P=0.014), stroke (0 vs. 307 CNY; LR=4.55, P=0.033), and digestive system diseases (45 vs. 107 CNY; LR=9.58, P=0.002) was lower in urban areas than rural. Conclusions:Chronic diseases cause heavy economic burden on middle-aged and elderly people in both urban and rural areas of China, with direct economic burden accounting for the majority of expenditure. The outpatient medical burden accounts for a higher proportion of out-of-pocket expenses than the inpatient.

To summarize the nursing care of a patient with hypovolemic hypematrium encephalopathy after cardiac surgery.Nursing focus:indwelling gastric tube to trans gastrointestinal combined with intravenous fluid therapy;implementing fluid management strategy with right heart protection as the core;the electrolyte changes should be closely monitored and the rate of sodium reduction should be strictly controlled;paying attention to the state of neurological function and carrying out rehabilitation training as soon as possible.After active treatment and nursing care,the patient recovered and was discharged from hospital on the 28th day after surgery.

Objective To explore the dynamic changes in cerebral hemodynamics in patients with unilateral middle cerebral artery(MCA)occlusion after superficial temporal artery(STA)-MCA bypass surgery.Methods One hundred and nine patients diagnosed with unilateral MCA occlusion by DSA who underwent STA-MCA bypass surgery were retrospectively included in the Department of Neurosurgery of the First Affiliated Hospital of Soochow University.Clinical data of patients were collected within 24 hours after admission,including age,sex,body mass index,stroke risk factors including hypertension,hyperlipidemia,diabetes,smoking,drinking history and atrial fibrillation,clinical manifestations(within the last 6 months;nonspecific symptoms[dizziness,memory loss,unresponsiveness,etc.],transient ischemic attack,and stroke),blood biochemical markers(low density lipoprotein cholesterol,high density lipoprotein cholesterol,triglyceride,total cholesterol,fasting blood glucose,and hypersensitive C-reactive protein),and National Institutes of Health stroke scale(NIHSS)score at admission.Color Doppler ultrasound(CDU)and transcranial color coded Doppler(TCCD)ultrasound were used to evaluate the hemodynamic parameters of STA before and at different periods after surgery(4-7 days and 1,3,6,12 months after surgery)to analyze the patency of bypass arteries and intracranial hemodynamic changes,and to check the consistency of the results of the bridge artery patency at 12 months postoperatively by CDU and DSA,consistency test was performed.According to the results of the DSA examination 12months after surgery,the patients were divided into the bypass artery patency group and the non-patency group(stenosis or occlusion).The hemodynamic parameters at the trunk of STA,namely the extracranial segment,transcranial,and intracranial part of the bypass arteries,were compared between the two groups.It included inner diameter(D),peak systolic velocity(PSV),end-diastolic velocity(EDV),resistance index(RI),pulsation index(PI),time-averaged mean velocity(TAMV),time-averaged peak velocity(TAPV),and calculated flow of the STA trunk including TAMV flow and TAPV flow.Head CT,CT angiography(CTA)above the aortic arch,and CT perfusion(CTP)of the whole brain were performed 1 to 3 days before surgery and 12 and 18 months after surgery to observe the changes in cerebral perfusion.Head CT was performed 1 to 2 days after the operation to observe whether there were new hemorrhagic and ischemic lesions in the operative area.the CTP parameters of the two groups were compared including 12 and 18 months after the operation with 1 to 3 days before the surgery,and the differences in CTP parameters between the two groups were compared.The modified Rankin scale(mRS)was used to evaluate the neurological function prognosis of the patients at 12 and 18 months after surgery.The mRS score 2 was divided into a good prognosis and mRS score≥3 was a poor prognosis.NIHSS score of the patients was recorded 7 days,12,and 18 months after surgery.Results(1)Consistency analysis of CDU and DSA:the consistency of the assessment of bypass artery patency was excellent at 12 months after surgery,and the Kappa value was 0.94(95％CI 0.81-1.00,P＜0.01).According to DSA,101 cases(92.7％)were in bypass artery patency group,while 8 cases(7.3％)in the non-patency group(no case of occluded bridge vessel was found),and the sites of stenosis in the bypass arteries were all located in the transcranial segment.(2)Hemodynamic parameters:compared with the preoperative results,the D of the extracranial segment increased on 4-7 days and 1,3,6,and 12 months after the operation(Wald x2=30.438).Hemodynamic parameters included increased blood velocity such as PSV,EDV,TAMV,and TAPV(Waldx2 was 12.117,29.310,31.075 and 17.525,respectively)and blood flow including TAMV flow and TAPV flow(Wald x2 was 54.503 and 34.986,respectively)increased,while RI and PI values were decreased(Waldx2 was 112.568 and 103.629,respectively),and the differences were statistically significant(all P＜0.05).However,there was no significant difference in hemodynamic parameters in the non-patency group at 12 months after operation(all P＞0.05).Compared with 4-7 days after surgery,PSV(252.0[206.8,315.3]cm/s vs.102.5[84.0,119.0]cm/s)and EDV(119.5[106.3,159.8]cm/s vs.43.5[36.8,52.0]cm/s)in the non-patency group were significantly higher at the cranial entrance 12 months after surgery(both P＜0.05),but there was no significant difference in RI and PI values(both P＞0.05).Compared with 4-7 days after surgery,the blood flow parameters of STA intracranial segment,including PSV(29.4[24.8,41.4]cm/s vs.111.5[63.3,120.0]cm/s),EDV(19.7[15.2,22.2]cm/s vs.58.5[28.3,70.0]cm/s)and PI(0.55[0.42,0.63]vs.0.83[0.61,0.90])values in the non-patency group at 12 months after surgery were significantly decreased(all P＜0.05).(3)CTP parameters:the relative cerebral blood flow(rCBF)of the patency group increased at 12 and 18 months after surgery compared to preoperative levels,while relative cerebral blood volume(rCBV),relative peak time(rTTP)and relative mean transit time(rMTT)decreased,with statistical significance(all P＜0.05).At 12 and 18 months after operation,rCBF increased,while rMTT decreased in the non-patency group(both P＜0.05),but there was no significant difference as for rCBV and rTTP.The rTTP of the patency group at 12 and 1 8 months was lower than that of the non-patency group(12 months after surgery:1.14[1.06,1.15]vs.1.20[1.14,1.28],P=0.024;1 8 months after surgery:1.14[1.06,1.15]vs.1.20[1.14,1.28],P=0.023),but there was no statistical significance for other parameters between the two groups(all P＞0.05).(4)NIHSS score and prognosis:clinical follow-up results 18 months after the operation showed that no new stroke occurred during the follow-up period.The NIHSS scores in the patency group and the non-patency group were remarkably lower at 7 days,12,and 18 months after surgery than at admission(patency group:2[0,4],1[0,2],0[0,2]vs.3[0,6],respectively;the non-patency group:3[1,5],3[1,6],2[1,6]vs.4[1,7],respectively),with significant differences(all P＜0.05);However,the NIHSS scores in the patency group were significantly lower than that in the non-patency group at 12 and 18 months after surgery,and the proportion of patients with good prognosis in the patency group was substantially higher than that in the non-patency group(12months:87.1％[88/101]vs.4/8,P=0.039;18 months:90.1％[91/101]vs.4/8,P=0.025).Conclusion CDU can quantitatively evaluate the hemodynamic changes of bypass arteries after the STA-MCA bypass procedure,which can be applied to the long-term dynamic follow-up after the surgery.

Objective:To investigate the status of family function of patients after hysterectomy, explore the effect of self-concealment on family function.Methods:From January to November 2021,the 177 patients after hysterectomy in Guangdong Provincial People ′s Hospital were investigated by General Data Questionnaire, Family APGAR Indexand Self-Concealment Scale (SCS), and the influencing factors of family function were analyzed by univariate analysis and binary logistic regression. Results:The total score of APGAR and SCS was 9.00 (6.50, 10.00) and 24.00 (17.00, 33.00) after hysterectomy. Univariate analysis showed that marital status, working conditions and tendency of self-concealment were the influencing factors of family function. In the regression analysis of binary Logistic, tendency of self-concealment( P<0.01) and marital status ( P<0.01) entered the regression equation. Conclusions:The family function of patients after hysterectomy is generally good, and self-concealment is a risk factor. It is suggested that in clinical work, attention should be paid to the tendency of self-concealment in patients after hysterectomy, and targeted intervention measures should be taken to improve their family function.

Objective:To confirm the efficacy and safety of cinepazide maleate injection in acute ischemic stroke patients with obvious motor function deficit.Methods:This study is a subgroup analysis of multi-center, randomized, double-blind, placebo-controlled phase Ⅳ clinical trial. A total 812 patients of acute ischemic stroke with obvious limb motor deficit [motor function of limbs score in National Institutes of Health Stroke Scale (NIHSS) ≥4] were enrolled in this subgroup analysis. Patients received either cinepazide maleate injection or placebo. The treatment period was 14 days and follow-up was 90 days. The efficacy endpoints included the proportions of patients with a modified Rankin Scale (mRS) score ≤2, mRS score ≤1 and Barthel Index <95 on day 90. Safety was evaluated by recording all adverse events, monitoring vital signs, laboratory parameters and electrocardiogram.Results:A total of 732 patients were involved in the final efficacy analysis (361 in cinepazide maleate group and 371 in control group). The baseline limb motor function score of NIHSS was 5.23±1.43 in the cinepazide maleate group whereas 5.20±1.36 in the control group. Logistic regression analysis showed that following treatment for 90 days, the proportion of patients with a mRS score ≤2 was significantly higher in the cinepazide maleate group than in the control group [56.0% (202/361) vs 44.2% (164/371), OR=0.60, 95% CI 0.44-0.82, P=0.002]. The proportion of patients with a mRS score ≤1 was higher in the cinepazide maleate group than in the control group [43.3% (139/361) vs 35.2% (118/371), OR=0.69, 95% CI 0.50-0.97, P=0.031]. The proportion of patients with a Barthel Index <95 on day 90 was significantly lower in the cinepazide maleate group than in the control group [45.2% (145/361) vs 55.2% (185/371), OR=0.64, 95% CI 0.46-0.88, P=0.007]. During the treatment and follow-up period, the incidence of the most common adverse events in the cinepazide maleate group was 50.4% (199/395). Constipation and abnormal liver function were more common, but there were no statistically significant differences between the two groups. Conclusion:Cinepazide maleate injection is superior to placebo in improving neurological function and activities of daily living, reducing disability, and promoting functional recovery and safe in patients with acute ischemic stroke with obvious limb motor deficit.