Objective To investigate the association between the Chinese visceral adiposity index (CVAI) and diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension among elderly people in Hebei Province. Methods In 2020, a stratified multi-stage random sampling was used to conduct questionnaire survey, physical examination and laboratory detection among permanent residents of 10 monitoring sites in Hebei Province. Logistic regression was used to analyze the association between CVAI and diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension. The area under the ROC curve (AUC) was used to evaluate the predictive value of CVAI for diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension. Results The detection rates of diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension were 19.8%, 74.6%, 78.2%, and 16.2%, respectively. Multivariate logistic regression analysis showed that compared with the lowest quartile of CVAI group Q1, the OR (95% CI) of diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension in the highest quartile Q4 group were 3.55 (2.58~4.89), 2.52 (1.92~3.31), 3.09 (2.31~4.12), and 4.92 (3.40~7.12), respectively. The ROC curve results showed that CVAI had the best predictive value in the diagnosis of diabetes with hypertension, and the optimized critical values in males and females were 128.54 and 141.88, respectively. Conclusion The detection rates of diabetes mellitus and hypertension are high in the elderly population in Hebei Province. CVAI is positively associated with the risk of diabetes mellitus, hypertension, diabetes mellitus or hypertension, and diabetes with hypertension among the elderly in Hebei. CVAI has the strongest prediction ability for diabetes with hypertension.

Objective:To analyze the prevalence of chronic kidney disease (CKD) and influencing factors of adults in Hebei Province, and provide scientific evidence for the development of comprehensive CKD prevention and control strategies.Methods:In China Adult Chronic Disease and Nutrition Surveillance in Hebei in 2018, a total of 7 562 permanent residents aged ≥18 years were selected by multi-stage stratified cluster random sampling from 13 surveillance points in Hebei for questionnaire survey, medical examination and laboratory test.Results:A total of 1 067 CKD patients were detected in the adults aged ≥18 years in this survey, with a weighted prevalence rate of 12.10%. The results of multivariate analysis showed that the daily total static behavior time ( OR=1.07, 95% CI: 1.04-1.09), living in rural area ( OR=1.50, 95% CI: 1.14-1.97), coal use ( OR=1.37, 95% CI: 1.16-1.61), coal gas/liquefied gas/natural gas/biogas use ( OR=2.92, 95% CI: 2.40-3.54) and solar energy/electricity use ( OR=1.75, 95% CI: 1.36-2.25), insufficient fruit intake ( OR=1.39, 95% CI: 1.06-1.83), insufficient physical activity ( OR=1.35, 95% CI: 1.11-1.64), suffering from hypertension ( OR=1.80, 95% CI: 1.44-2.24) and suffering from diabetes ( OR=1.77, 95% CI: 1.27-2.45) were risk factors for CKD in adults in Hebei. High education level ( OR=0.41, 95% CI: 0.19-0.91), excessive drinking ( OR=0.53, 95% CI: 0.28-0.99), central obesity ( OR=0.75, 95% CI: 0.58-0.97), history of allergic diseases ( OR=0.44, 95% CI: 0.27-0.72) were protective factors for CKD. Conclusions:The prevalence of CKD in adults in Hebei was relatively high, especially in those who had too long average daily static behavior, lived in rural area, used coal, gas/liquefied gas/natural gas/biogas, solar energy/electricity, had inadequate intake of fruits, lacked physical activity and suffered from hypertension and diabetes. It is necessary to pay attention to the early prevention and treatment of CKD, strengthen the health education about healthy lifestyle and improve the management of patients with chronic disease, such as hypertension and diabetes, to further reduce the risk for CKD.

Objective:To explore the factors influencing the success rate of culturing patient-derived gastric and colorectal cancer organoids.Methods:From Feb 2022 to Oct 2023, 398 tumor tissue specimens from patients who underwent gastric cancer and colorectal cancer resection at the Department of Gastrointestinal Surgery, the Affiliated Hospital of Qingdao University, were used for organoid culture. The clinicopathological factors affecting the success rate of organoid culture were analyzed.Results:The overall success rate of organoid culture in this group was 75.1% (299/398), with the success rate of gastric cancer organoid culture being 79.8%(154/193) and that of colorectal cancer being 70.7% (145/205). Different clinicopathological T stage ( χ2=4.765, P<0.05),histological type ( χ2=11.248, P<0.05), and tumor regression grade (TRG) grade after neoadjuvant chemotherapy ( χ2=7.797, P<0.05) were related to the success rate of organoid culture . Multivariate analysis showed that the TRG grade was an independent influencing factor( P=0.040). For colorectal cancer, different pathological T stage ( χ2=5.108, P<0.05), histological type ( χ2=11.270, P<0.05), and TRG grade after neoadjuvant chemotherapy ( χ2=6.797, P<0.05) were related to the success rate of organoidculture . Different from gastric cancer, the results of multivariate analysis of colorectal cancer showed that the histological type was an independent influencing factor ( P=0.018). Conclusions:The pathologic T stage, histological type of tumors, and TRG of cancer patients all have a significant impact on the success rate of establishing tumor organoids. Among them, the TRG grade is an independent influencing factor for the culture of gastric cancer organoids, and the histological type is an independent influencing factor for colorectal cancer organoids.

Background and Aims:Studies have shown that the long non-coding RNA(lncRNA)FGD5-AS1 functions as an oncogene in gastric cancer(GC).Our previous bioinformatics analysis revealed potential binding sites between FGD5-AS1 and microRNA-142-3p(miR-142-3p),as well as between miR-142-3p and pyruvate dehydrogenase kinase 1(PDK1).Therefore,this study aimed to investigate the expression and functional role of the FGD5-AS1/miR-142-3p/PDK1 axis in GC cells.Methods:Dual-luciferase reporter assays were used to verify the targeting relationships between FGD5-AS1 and miR-142-3p,and between miR-142-3p and PDK1.qRT-PCR was conducted to measure the expression levels of FGD5-AS1,miR-142-3p,and PDK1 in GC tissues.A knockdown model of FGD5-AS1(sh-FGD5-AS1)and an miR-142-3p inhibitor were constructed and transfected,alone or in combination,into BGC823 GC cells.Cellular behaviors,including proliferation(CCK8,EdU),apoptosis(flow cytometry),migration,and invasion(Transwell assays),were assessed,along with related protein expression(Western blot).A subcutaneous xenograft model in nude mice was used to evaluate the effect of FGD5-AS1 on tumor growth in vivo.Results:The dual-luciferase assays demonstrated that miR-142-3p mimics significantly reduced the luciferase activity of wild-type(WT)FGD5-AS1 and PDK1 reporters(both P<0.05),but had no effect on mutant(MUT)reporters,confirming a direct binding relationship.Knockdown of FGD5-AS1 led to upregulation of miR-142-3p and downregulation of PDK1 in GC cells,with reduced proliferation,migration,and invasion,and enhanced apoptosis(all P<0.05);these effects were reversed by the miR-142-3p inhibitor.In vivo,FGD5-AS1 knockdown significantly inhibited tumor growth in nude mice and decreased Ki-67 and PDK1 expression in tumor tissues(all P<0.05).Conclusion:FGD5-AS1 may act as a ceRNA that sponges miR-142-3p,thereby relieving its suppression on PDK1,and promoting GC cell proliferation and invasion as well as tumor progression.The FGD5-AS1/miR-142-3p/PDK1 axis plays a critical role in the development of GC and may serve as a potential therapeutic target.

Sodium-glucose co-transporter 2(SGLT2)inhibitors are a new class of oral hypoglyce-mic drugs with definite hypoglycemic effects,low risk of hypoglycemia,cardiovascular protection,and kidney benefits.In recent years,SGLT2 inhibi-tors have been widely used in clinical practice,and their interactions with other drugs have gradually attracted attention.The SGLT2 inhibitors commonly used in China's clinic include canagliflozin,dapa-gliflozin,empagliflozin,ertugliflozin and hena-gliflozin currently,they are mainly metabolized by the phase Ⅱ metabolic enzyme uridine diphos-phate glucuronosyltransferase(UGT),and various transporters are involved in the disposal of SGLT2 inhibitors in vivo.This article reviews the pharma-cokinetic characteristics of different SGLT2 inhibi-tors mentioned above,as well as their pharmacoki-netic interaction studies with various drugs such as statins,antineoplastic drugs,antimicrobials,nonste-roidal anti-inflammatory drugs and traditional Chi-nese medicine,in order to promote the safe and ra-tional use of SGLT2 inhibitors in clinical practice.

Objective:To analyze the prevalence of chronic kidney disease (CKD) and influencing factors of adults in Hebei Province, and provide scientific evidence for the development of comprehensive CKD prevention and control strategies.Methods:In China Adult Chronic Disease and Nutrition Surveillance in Hebei in 2018, a total of 7 562 permanent residents aged ≥18 years were selected by multi-stage stratified cluster random sampling from 13 surveillance points in Hebei for questionnaire survey, medical examination and laboratory test.Results:A total of 1 067 CKD patients were detected in the adults aged ≥18 years in this survey, with a weighted prevalence rate of 12.10%. The results of multivariate analysis showed that the daily total static behavior time ( OR=1.07, 95% CI: 1.04-1.09), living in rural area ( OR=1.50, 95% CI: 1.14-1.97), coal use ( OR=1.37, 95% CI: 1.16-1.61), coal gas/liquefied gas/natural gas/biogas use ( OR=2.92, 95% CI: 2.40-3.54) and solar energy/electricity use ( OR=1.75, 95% CI: 1.36-2.25), insufficient fruit intake ( OR=1.39, 95% CI: 1.06-1.83), insufficient physical activity ( OR=1.35, 95% CI: 1.11-1.64), suffering from hypertension ( OR=1.80, 95% CI: 1.44-2.24) and suffering from diabetes ( OR=1.77, 95% CI: 1.27-2.45) were risk factors for CKD in adults in Hebei. High education level ( OR=0.41, 95% CI: 0.19-0.91), excessive drinking ( OR=0.53, 95% CI: 0.28-0.99), central obesity ( OR=0.75, 95% CI: 0.58-0.97), history of allergic diseases ( OR=0.44, 95% CI: 0.27-0.72) were protective factors for CKD. Conclusions:The prevalence of CKD in adults in Hebei was relatively high, especially in those who had too long average daily static behavior, lived in rural area, used coal, gas/liquefied gas/natural gas/biogas, solar energy/electricity, had inadequate intake of fruits, lacked physical activity and suffered from hypertension and diabetes. It is necessary to pay attention to the early prevention and treatment of CKD, strengthen the health education about healthy lifestyle and improve the management of patients with chronic disease, such as hypertension and diabetes, to further reduce the risk for CKD.

Background and Aims:Studies have shown that the long non-coding RNA(lncRNA)FGD5-AS1 functions as an oncogene in gastric cancer(GC).Our previous bioinformatics analysis revealed potential binding sites between FGD5-AS1 and microRNA-142-3p(miR-142-3p),as well as between miR-142-3p and pyruvate dehydrogenase kinase 1(PDK1).Therefore,this study aimed to investigate the expression and functional role of the FGD5-AS1/miR-142-3p/PDK1 axis in GC cells.Methods:Dual-luciferase reporter assays were used to verify the targeting relationships between FGD5-AS1 and miR-142-3p,and between miR-142-3p and PDK1.qRT-PCR was conducted to measure the expression levels of FGD5-AS1,miR-142-3p,and PDK1 in GC tissues.A knockdown model of FGD5-AS1(sh-FGD5-AS1)and an miR-142-3p inhibitor were constructed and transfected,alone or in combination,into BGC823 GC cells.Cellular behaviors,including proliferation(CCK8,EdU),apoptosis(flow cytometry),migration,and invasion(Transwell assays),were assessed,along with related protein expression(Western blot).A subcutaneous xenograft model in nude mice was used to evaluate the effect of FGD5-AS1 on tumor growth in vivo.Results:The dual-luciferase assays demonstrated that miR-142-3p mimics significantly reduced the luciferase activity of wild-type(WT)FGD5-AS1 and PDK1 reporters(both P<0.05),but had no effect on mutant(MUT)reporters,confirming a direct binding relationship.Knockdown of FGD5-AS1 led to upregulation of miR-142-3p and downregulation of PDK1 in GC cells,with reduced proliferation,migration,and invasion,and enhanced apoptosis(all P<0.05);these effects were reversed by the miR-142-3p inhibitor.In vivo,FGD5-AS1 knockdown significantly inhibited tumor growth in nude mice and decreased Ki-67 and PDK1 expression in tumor tissues(all P<0.05).Conclusion:FGD5-AS1 may act as a ceRNA that sponges miR-142-3p,thereby relieving its suppression on PDK1,and promoting GC cell proliferation and invasion as well as tumor progression.The FGD5-AS1/miR-142-3p/PDK1 axis plays a critical role in the development of GC and may serve as a potential therapeutic target.

Sodium-glucose co-transporter 2(SGLT2)inhibitors are a new class of oral hypoglyce-mic drugs with definite hypoglycemic effects,low risk of hypoglycemia,cardiovascular protection,and kidney benefits.In recent years,SGLT2 inhibi-tors have been widely used in clinical practice,and their interactions with other drugs have gradually attracted attention.The SGLT2 inhibitors commonly used in China's clinic include canagliflozin,dapa-gliflozin,empagliflozin,ertugliflozin and hena-gliflozin currently,they are mainly metabolized by the phase Ⅱ metabolic enzyme uridine diphos-phate glucuronosyltransferase(UGT),and various transporters are involved in the disposal of SGLT2 inhibitors in vivo.This article reviews the pharma-cokinetic characteristics of different SGLT2 inhibi-tors mentioned above,as well as their pharmacoki-netic interaction studies with various drugs such as statins,antineoplastic drugs,antimicrobials,nonste-roidal anti-inflammatory drugs and traditional Chi-nese medicine,in order to promote the safe and ra-tional use of SGLT2 inhibitors in clinical practice.

Objective:To explore the factors influencing the success rate of culturing patient-derived gastric and colorectal cancer organoids.Methods:From Feb 2022 to Oct 2023, 398 tumor tissue specimens from patients who underwent gastric cancer and colorectal cancer resection at the Department of Gastrointestinal Surgery, the Affiliated Hospital of Qingdao University, were used for organoid culture. The clinicopathological factors affecting the success rate of organoid culture were analyzed.Results:The overall success rate of organoid culture in this group was 75.1% (299/398), with the success rate of gastric cancer organoid culture being 79.8%(154/193) and that of colorectal cancer being 70.7% (145/205). Different clinicopathological T stage ( χ2=4.765, P<0.05),histological type ( χ2=11.248, P<0.05), and tumor regression grade (TRG) grade after neoadjuvant chemotherapy ( χ2=7.797, P<0.05) were related to the success rate of organoid culture . Multivariate analysis showed that the TRG grade was an independent influencing factor( P=0.040). For colorectal cancer, different pathological T stage ( χ2=5.108, P<0.05), histological type ( χ2=11.270, P<0.05), and TRG grade after neoadjuvant chemotherapy ( χ2=6.797, P<0.05) were related to the success rate of organoidculture . Different from gastric cancer, the results of multivariate analysis of colorectal cancer showed that the histological type was an independent influencing factor ( P=0.018). Conclusions:The pathologic T stage, histological type of tumors, and TRG of cancer patients all have a significant impact on the success rate of establishing tumor organoids. Among them, the TRG grade is an independent influencing factor for the culture of gastric cancer organoids, and the histological type is an independent influencing factor for colorectal cancer organoids.

Daochisan is a pediatric famous classical formula in traditional Chinese medicine（TCM） specializing in clearing the heart， disinhibiting water and enriching Yin， which has been inherited and developed by medical experts of successive generations. The formula can be traced back to Xiaoer Yaozheng Zhijue written by QIAN Yi from Song dynasty， and most of the later-developed Daochisan（Daochitang） is based on this formula with additions and subtractions. So as to promote the literature excavation of this formula， this paper conducts a thorough textual research and analysis of the composition， processing， preparation methods， clinical applications of Daochisan based on a systematic collation of relevant ancient and modern literature in the method of bibliometrics. A total of 127 pieces of data involving 86 antient TCM books were collected. Statistical analysis showed that the drug origin of Daochisan is basically clear， we suggest that Rehmanniae Radix is the root tuber of Rehmannia glutinosa of Scrophulariaceae， Akebiae Caulis is the dry stem of Akebia quinata of Lardizabalaceae， Glycyrrhizae Radix et Rhizoma is the dry root and stem of Glycyrrhiza uralensis of legume， bamboo leaf is the dry leaves of Phyllostachys nigra var. henonis of gramineous plants. Four herbs are recommended to use its raw products. The key information of the dosage and decocting method is supposed to be "4.13 g each of raw Rehmanniae Radix， raw Glycyrrhizae Radix et Rhizoma， Akebiae Caulis， adding 300 mL of water， and then adding 4.13 g of bamboo leaf， decocting together to 150 mL， taking warmly after meal". Daochisan has the effect of clearing the heart and enriching Yin， disinhibiting water and relieving stranguria， and is widely used in treating symptoms such as heart vexed hotness， hydrodipsia and reddish complexion. Modern studies have showed that Daochisan are frequently used in treating oral ulcer， herpetic stomatitis， urinary tract infection， herpes zoster and other diseases. The above research results can provide scientific reference for the future development and research of Daochisan.