ObjectiveTo explore the medication patterns of Professor Zhang Farong in treating type 2 diabetes mellitus （T2DM） and the clinical efficacy of his core prescription. MethodsClinical case records of T2DM treated by Professor Zhang Farong were collected to establish a prescription database. Frequency statistics， visual analysis， and factor analysis were employed to investigate the characteristics and principle of the prescriptions， and a core prescription was derived. A randomized controlled trial was conducted， enrolling 60 T2DM patients with the dampness-heat syndrome. The patients were allocated into an observation group （core prescription + metformin） and a control group （metformin alone）， with both groups undergoing a 12-week treatment course. Changes in TCM symptom scores， glucose metabolism indicators ［fasting plasma glucose （FPG）， 2-hour postprandial blood glucose （2 hPG）， and glycated hemoglobin （HbA1c）］， pancreatic function indicators ［fasting C-peptide （FCP）， 2-hour postprandial C-peptide （2 hCP）， and area under the C-peptide curve （AUCcp）］， and lipid profiles were measured before and after treatment. The adverse reactions were observed and recorded. ResultsA core prescription named modified Gegen Qinlian Decoction was formulated， comprising Puerariae Lobatae Radix， Coptidis Rhizoma， Scutellariae Radix， Astragali Radix， Lycii Cortex， Mori Cortex， Jineijin Endothelium Corneum Gigeriae Galli， Rehmanniae Radix Praeparata， Atractylodis Rhizoma， Polygonati Rhizoma， and Pogostemonis Herba. The clinical trial results showed that both groups had significantly decreased FPG， 2 hPG， and HbA1c （P0.05）， and the observation group outperformed the control group in recovering the level of HbA1c （P0.05）. After treatment， both groups had declined TCM symptoms scores （P0.05）， and the declines in the observation group were larger than those in the control group （P0.05）. After treatment， the TC and LDL-C levels declined in the observation group （P 0.05）， while the lipid levels showed a decreasing trend with no statistically significant difference in the control group. After treatment， both groups showed increases in FCP and AUCcp （P0.05）， and the 2 hCP in both groups presented a recovering trend with no statistically significant difference. There was no statistically significant difference in the incidence of adverse reactions between the two groups. ConclusionModified Gegen Qinlian Decoction embodies Professor Zhang Farong's academic philosophy of treating consumptive thirst by tonifying the spleen and kidney， replenishing Qi and Yin， clearing deficiency and heat， unblocking stasis in collaterals， and addressing both deficiency and stasis. The combination of the core prescription with metformin alleviates clinical symptoms in T2DM patients with the dampness-heat syndrome， demonstrating potential effects in restoring pancreatic islet function， regulating blood glucose， and improving lipid profiles. It serves as a therapeutic option for T2DM in the patients with the dampness-heat syndrome under syndrome differentiation， meriting broader clinical application.

Objective To investigate the effect of triptolide on cerebral ischemia- reperfusion injury （CIRI） and explore its molecular mechanism. Methods One hundred and forty-four Wistar rats were randomly divided into sham operation group, model group, low, medium, high dose of triptolide group and butylphthalide group, with 24 rats in each group. The CIRI rat model was established by blocking the middle cerebral artery for 2 hours. 3 days before modeling, the rats in each group were ip administration once a day. 24 hours after reperfusion, the neurological deficit score was detected, the rate of cerebral infarction was measured by TTC staining, the blood brain barrier （BBB） permeability was detected by EB penetration test. The pathological changes neurons in the ischemic penumbra cortex were observed by HE and TUNEL staining. The content of inflammatory factors in ischemic cerebral cortex were detected by Elisa method. The expression of TLR4/NF-κB pathway related proteins were detected by Western blot. Results Compared with the model group, the neurological deficit score, cerebral infarction rate and EB content in the triptolide middle, high dose groups and the butylphthalide group were significantly decreased （P<0.05）. The pathological changes of cortical neurons in the ischemic penumbra were significantly improved, and the apoptosis rate of neurons was significantly decreased （P<0.05）. The content of TNF-α, IL-1β and the expression of TLR4, p-NF-κB, cleaved caspase-3, Bax were significantly decreased, the expression of Bcl-2 was significantly increased, the ratio of p-NF-κB/NF-κB and Bax/Bcl-2 were significantly decreased （P<0.05）. The regulatory effect of the high dose triptolide group on various detection indexes were better than that of the butylphthalide group （P<0.05）. Conclusion Triptolide could protect the permeability of BBB, improve the neurological deficit and neuropathy in CIRI rats, and reduce the rate of cerebral infarction, its mechanism may be related to the inhibition of TLR4/NF-κB pathway and which mediated inflammatory response and neuronal apoptosis.

OBJECTIVES: The diagnostic value of ultrasonographic quantitative indicators of umbilical cord coiling, such as the umbilical coiling index (UCI) and pitch value, in identifying hypercoiling and predicting adverse pregnancy outcomes remains controversial. This study aims to evaluate the predictive value of UCI, pitch value, and the cerebroplacental ratio in pregnancies complicated by umbilical cord hypercoiling. METHODS: Pregnant women with densely coiled umbilical cords identified by routine obstetric ultrasound at Changsha Maternal and Child Health Hospital between November 2022 and November 2024 were enrolled. Complete clinical data, including UCI, pitch value, and cerebroplacental ratio (CPR), were collected. Pregnancy outcome scores were calculated, and newborns were categorized into the normal outcome group (n=177) and adverse outcome group (n=85), with the latter further subdivided into mild (n=51), moderate (n=19), and severe (n=15) subgroups. Differences in baseline data, UCI, pitch value, and incidence of CRP<1 were compared between groups and among subgroups. Correlations between UCI, pitch value, and adverse pregnancy outcomes were analyzed. Receiver operating characteristic (ROC) curve were used to assess the predictive performance of UCI, pitch value, CPR<1, and their combinations. RESULTS: Compared with the normal outcome group, the adverse outcome group had higher age, parity, parity, incidence of CPR<1, and UCI, while gestational age at delivery and pitch values were lower (all P<0.05). The incidence of obesity, gestational diabetes mellitus, and hypertensive disorders of pregnancy did not differ significantly between the 2 groups (all P>0.05). The normal outcome group showed lower UCI and higher pitch values than all 3 adverse outcome subgroups (all P<0.05), while differences among the 3 adverse subgroups were not significant (all P>0.05). UCI was positively correlated with adverse pregnancy outcomes (r_s=0.350, P<0.05), whereas pitch value was negatively correlated (r_s=-0.286, P<0.05). ROC curve analysis showed that the area under the curve (AUC) values for predicting adverse outcomes were 0.837 for UCI, 0.886 for pitch value, and 0.610 for CPR<1, with sensitivities of 77.6%, 82.4%, and 27.1% and specificities of 78.5%, 83.6%, and 94.9%, respectively. The combined UCI+CPR<1 and pitch value+CPR<1 models yielded AUCs of 0.841 and 0.886, with sensitivities of 78.8% and 81.2% and specificities of 78.5% and 84.2%, respectively. No significant differences were found between the AUCs of UCI and pitch value (P>0.05), but both outperformed CPR<1 alone (both P<0.001). The combined models showed no significant improvement over UCI or pitch value alone (both P>0.05), though both were superior to CPR<1 alone (both P<0.001). CONCLUSIONS Most umbilical cord hypercoiling cases had favorable outcomes, with UCI, pitch value, CPR<1 and their combinations demonstrating significant predictive value for adverse pregnancy outcomes.
Humans ; Female ; Pregnancy ; Pregnancy Outcome ; Adult ; Ultrasonography, Prenatal/methods* ; Umbilical Cord/diagnostic imaging* ; Hemodynamics ; Predictive Value of Tests ; Infant, Newborn ; ROC Curve

Objective To explore the influencing factors of hypothermia after extraperitoneal laparoscopic radical prostatectomy in prostate cancer patients over 80 years old,so as to improve the effectiveness of treatment.Methods The clinical data of 26 cases of prostate cancer patients over 80 years old who underwent extraperitoneal laparoscopic radical prostatectomy in Shanghai 411 hospital from January 2021 to December 2023 were analyzed retrospectively.The incidence of postoperative hypothermia was investigated.Univariate and multivariate Logistic regression analyses were used to analyze the related factors of postoperative hypothermia in elderly patients.Results The incidence of hypothermia was 61.54%(16/26).Univariate analysis indicated that body mass index(BMI),intraoperative thermal insulation,intraoperative infusion volume,operation time,and anesthesia time were related to the occurrence of postoperative hypothermia in elderly patients(all P<0.05).Multivariate Logistic regression analysis indicated that BMI≤24,intraoperative infusion volume>2 000 ml,anesthesia time>3 h and operation time>2.5 h were high risk factors for postoperative hypothermia in patients over 80 years old.Conclusion The independent influencing factors of hypothermia after extraperitoneal laparoscopic prostatectomy for selected prostate cancer patients over 80 years old are BMI,intraoperative infusion volume,duration of anesthesia,and operation time.These factors should be paid more attention during perioperative period in order to improve clinical safety.

Objective To evaluate the effect of relaxation training combined with basic psychological intervention on attention deficit factor score in children with attention deficit hyperactivity disorder.Methods A total of 320 children with attention deficit hyperactivity disorder were enrolled in Anhui Children's Hospital affiliated to Anhui Medical University from April 2022 to April 2024.The children were divided into 2 groups by random number table method with 160 cases in each.The control group received basic psychological intervention and the observation group received relaxation training combined with psychological intervention.Attention deficit factor score,hyperac-tivity factor score,oppositional defiant factor score,Weiss Functional Deficit Scale(parent version)score and satis-faction were compared between the two groups.Results The Pittsburgh Sleep Quality Index(PSQI)score of the observation group was higher(17.35±1.42)than that of the control group(P＜0.05).The scores of Attention Defi-cit Hyperactivity Disorder Rating Scale-Parent Version(SNAP-Ⅳ)in observation group were lower than those in control group(P＜0.05),including attention deficit factor(14.25±1.58),hyperactivity factor(12.01±1.33)and oppositional defiant factor(9.79±1.27).There was no difference in Weiss functional deficit Scale(parent version)between the two groups before intervention,and Weiss functional deficit scale(parent version)score of the obser-vation group was higher than that of the control group after intervention(P＜0.05).The satisfaction of observation group was higher than that of control group(P＜0.05).Conclusions The effect of relaxation training combined with psychological intervention is obvious in children with attention deficit hyperactivity disorder,and the symptoms of attention deficit are significantly improved.

Objective To explore the influencing factors of cognitive impairment in non-dialysis patients with chronic kidney disease(CKD).Methods A total of 60 hospitalized non-dialysis patients with CKD in the Department of Nephrology of Northern Jiangsu People's Hospital Affiliated to Yangzhou University from September 2022 to September 2023 were enrolled as research objects.According to the estimated glomerular filtration rate(eGFR),they were divided into stage 1 to 2 of CKD group[eGFR ≥60 mL/(min·1.73 m2)]with 23 cases,the stage 3 of CKD group[eGFR 30～＜60 mL/(min·1.73 m2)]with 20 cases,and stage 4 to 5 of CKD group[eGFR＜30 mL/(min·1.73 m2)]with 17 cases.The Montreal Cognitive Assessment Scale(MoCA)was used to evaluate the cognitive function of the patients.Basic data and common clinical laboratory in-dicators on hospital admission were collected to analyze the differences in cognitive function levels under different renal function statuses and to explore the influencing factors of cognitive impairment.Results The incidence rates of cognitive impairment in the stage 1 to 2 of CKD group,stage 3 of CKD group,and stage 4 to 5 of CKD group were 47.8％,85.0％,and 94.1％respectively,the median MoCA scored 26,24 and 20 respectively,with statistically significant between-group differ-ences(P＜0.05).Cognitive function was significantly negatively correlated with age(r=-0.634,P＜0.001),blood urea nitrogen(BUN)(r=-0.574,P＜0.001),serum creatinine(Cr)(r=-0.417,P＜0.001),cystatin C(Cys-C)(r=-0.327,P=0.011),serum β2-microglobulin(β2-MG)(r=-0.259,P=0.046),and N-terminal pro-brain natriuretic peptide(NT-proBNP)(r=-0.474,P＜0.001),and was significantly positively correlated with hemoglobin(HB)(r=0.401,P=0.001)and eGFR(r=0.485,P＜0.001).Multivariate Logistic regression analysis showed that age(P=0.006)and NT-proBNP(P=0.041)were influencing factors of cognitive im-pairment in non-dialysis patients with CKD.Receiver operating characteristic(ROC)curve analysis showed that the area under the curve(AUC),sensitivity,and specificity of age for prediction were 0.860,0.864 and 0.812 respectively,the AUC,sensitivity,and specificity of NT-proBNP for pre-diction were 0.808,0.795 and 0.875 respectively,and the combined prediction of age and NT-proBNP had an AUC,sensitivity,and specificity of 0.893,0.955,and 0.750,respectively.Conclusion As renal function deteriorates,the incidence rate and severity of cognitive impairment in non-dialysis patients with CKD tend to increase.Advanced age,renal function deterioration,high NT-proBNP level,and anemia are associated with the occurrence of cognitive impairment in non-di-alysis patients with CKD,among which age and NT-proBNP are influencing factors for cognitive im-pairment.

Myocardial fibrosis （MF） is a prevalent pathological process in a spectrum of cardiac conditions， including myocardial infarction， hypertensive heart disease， and dilated cardiomyopathy. It is marked by an overabundance of extracellular matrix deposition， diminished myocardial compliance， and impaired cardiac function， which can lead to arrhythmias and sudden cardiac death. The current therapeutic approach primarily aims to suppress the progression of fibrosis， yet the therapeutic outcomes are poor. The pathogenesis of MF involves multiple signaling pathways， including the transforming growth factor-beta （TGF-β）/Smads signaling pathway， nuclear factor-kappa B （NF-κB） signaling pathway， phosphoinositide 3-kinase （PI3K）/protein kinase B （Akt） signaling pathway， and mitogen-activated protein kinase （MAPK） signaling pathway. Traditional Chinese medicine （TCM） boasts a rich history in the treatment of cardiovascular diseases， offering distinctive benefits such as minimal side effects and high safety， and it has demonstrated promising therapeutic effects in the treatment of MF. In recent years， research has turned its attention to the application of TCM in modulating the signaling pathways associated with MF. It has been demonstrated that TCM can modulate the MF-related signaling pathways to exert anti-inflammatory effects， regulate cellular autophagy， cell proliferation， and apoptosis， reduce myocardial oxidative stress and damage， and inhibit the activation of fibroblasts and collagen synthesis， thereby exhibiting the potential to mitigate or even reverse the progression of MF. Experimental research and clinical observations indicate that TCM formulas such as Yixin Futing decoction， Luhong prescription， Zhilong Huoxue Tongyu capsules， and Kangjian Yixin prescription can effectively ameliorate MF and enhance cardiac function through the multi-component regulation of multiple cellular pathways. Specific TCM constituents， including isoliquiritigenin and astragaloside， have been shown to inhibit the expression of TGF-β₁， thereby disrupting the Smad signaling pathway. Compounds like glycyrrhizic acid and allicin can suppress the NF-κB signaling pathway and curtail collagen synthesis in myocardial cells， and forsythoside can activate the PI3K/Akt signaling pathway， contributing to its anti-fibrotic effects.

Humans ; Aged ; Lung Diseases ; Pneumonia/drug therapy* ; Adrenal Cortex Hormones/therapeutic use* ; Pulmonary Disease, Chronic Obstructive/drug therapy* ; Administration, Inhalation ; Community-Acquired Infections/drug therapy*

Purpose/Significance To investigate and analyze the current status and influencing factors of digital health literacy(DHL)of the elderly,and to provide references for relevant departments.Method/Process The eHEALS scale is used to investigate the DHL status of 419 elderly people aged 60 and above in Shanghai through convenience sampling,and the influencing factors are explored through binary logistic regression analysis.Result/Conclusion Low education,smoking,and health anxiety are risk factors,while regular physical exami-nation is protective factor.Relevant departments should focus on the elderly people with lower education,and strengthen research and edu-cation on health examinations,smoking hazards,and the alleviation of anxiety.

Objectives:To evaluate the diagnostic value of echocardiography in unroofed coronary sinus syndrome(UCSS)with endocardial cushion defect(ECD). Methods:The echocardiographic data of 43 patients of UCSS with ECD who underwent surgical treatment in our hospital from July 2017 to May 2022 were retrospectively analyzed.The diagnostic accuracy was evaluated by comparing the echocardiographic findings with the intraoperative exploration results. Results:According to Kirklin and Barratt-Boyes classification,there were 26 cases of type Ⅰ(60.5%),9 cases of type Ⅱ(20.9%),2 cases of type Ⅲ(4.7%),4 cases of type Ⅳ(9.3%),and 2 cases of type Ⅲ combined with type Ⅳ(4.7%).There were 26 cases(60.5%)of partial ECD,7 cases(16.3%)of intermediate ECD,10 cases(23.3%)of total ECD.Twenty two cases(51.2%)were associated with single atrium.Twenty seven cases(62.8%)were associated with persistent left superior vena cava(PLSVC).Other coexisting complicated malformations were as follows:2 cases of double outlet of right ventricle,1 case of pulmonary atresia,1 case of total anomalous pulmonary venous connection,and 1 case of aplenia syndrome.The coexisting simple malformations included 4 cases of ostium secundum atrial septal defect,2 cases of ventricular septal defect,3 cases of patent ductus arterial,and 6 cases of patent foramen ovale.Other abnormalities included 5 cases of absence of hepatic segment of inferior vena cava,1 case of hypoplasia of right superior vena cava,1 case of absence of right superior vena cava,3 cases of cor triatriatum,1 case of isolated levocardia,1 case of mirror image dextrocardia,4 cases of right aortic arch.Of the 43 patients,30(69.8%)were correctly diagnosed by preoperative echocardiography and 13(30.2%)by intraoperative exploration.UCSS was misdiagnosed as inferior vena cava type sinus septal defect and PLSVC was missed in 1 case.UCSS was missed in 12 cases,and PLSVC was missed in 3 cases of them. Conclusions:Diagnosis UCSS with ECD by echocardiography is valuable and challenging.It is necessary to strengthen the understanding of the embryonic development and pathological anatomy characteristics of these malformations to improve the diagnostic accuracy.