[Purpose]To analyze the trends in incidence,mortality and potential life loss of esophageal cancer in Linzhou City of Henan Province from 2010 to 2019.[Methods]The data of esophageal cancer incidence and mortality from 2010 to 2019 were collected from Linzhou cancer registries.The crude incidence and mortality rates,age-standardized rates(ASR)by sex and age group,the potential years of life lost(PYLL),average potential years of life lost(APYLL),and potential years of life lost rate(PYLLR)were calculated.The average annual percentage change(AAPC)from 2010 to 2019 were analyzed with Joinpoint software.[Results]From 2010 to 2019,there were a total of 8 447 newly diagnosed cases and 6 475 deaths of esophageal cancer in Linzhou.The ASR incidence and ASR mortality of esophageal cancer in the total population,males,females all showed significant downward trends,with AAPCs of-3.97％,-4.35％,-3.29％and-3.78％,-2.68％,-4.95％,respectively(all P＜0.05).The crude incidence and mortality rates in all age groups also showed significant downward trends.The AAPCs of incidence rate for the age groups of 0～49,50～59,60～69,and ≥70 years old were-9.92％,-8.27％,-1.41％,and-3.86％,respectively(all P＜0.05),and the AAPCs of mortality rate were-950％,-12.36％,-2.61％,and-2.98％,respectively(all P＜0.05).From 2010 to 2019,the total PYLL caused by esophageal cancer was 60 880 person years,APYLL was 13.73 person years,and PYLLR was 5.77‰.The PYLL,APYLL,and the PYLLR of the total population and those stratified by sex all showed a decreasing trend(all P＜0.05).[Con-clusion]From 2010 to 2019,the incidence,mortality and potential life loss of esophageal cancer in Linzhou City all decreased,and the long-term effect and screening programs is significant.How-ever,the risk of esophageal cancer among men and the elderly is still relatively high,indicating that more targeted prevention and control strategies should be developed.

[Purpose]To analyze the trends of incidence and mortality of malignant tumors in Linzhou City of Henan Province from 2010 to 2019.[Methods]The incidence and mortality data of malignant tumors of Linzhou cancer registration areas from 2010 to 2019 were collected and evaluated for data quality.The crude incidence/mortality rates and age-standardized incidence/mortality rates by Chinese standard population(ASIRC/ASMRC)were calculated by sex,age and can-cer type.Joinpoint software was used to calculate the average annual percentage change(AAPC)to analyze the trends from 2010 to 2019.[Results]From 2010 to 2019,the crude incidence of malig-nant tumors in Linzhou City showed an upward trend,with an AAPC of 2.09％(95％CI:0.58％～3.63％),while the ASIRC tended to be stable.The incidence of malignant tumors showed a signifi-cant upward trend in the 15～29 and 60～69 age groups,and a significant downward trend in the 70～79 age group.From 2010 to 2019,the ASIRC of esophageal cancer and stomach cancer in both men and women showed a significant downward trend,while that of lung cancer and prostate cancer increased in men,and the incidences of thyroid cancer,uterus cancer,cervical cancer,lung cancer and breast cancer increased significantly in women.From 2010 to 2019,the crude mortality of malignant tumors in Linzhou showed a significant upward trend,with an AAPC of 1.18％(95％CI:0.88％～1.48％),while ASMRC showed a significant downward trend,with an AAPC of-1.63％(95％CI:-1.86％～-1.40％).The mortality increased in the group aged 80 and above,while the other age groups remained in a downward or stable state.From 2010 to 2019,the ASMRC of stomach cancer and esophageal cancer in both men and women showed a down-ward trend,while those of prostate cancer,and malignant tumors of the lip,oral cavity and pha-ryngeal in men increased,and that of ovarian cancer in women increased significantly.[Conclu-sion]The disease burden of malignant tumors in Linzhou City is still heavy.The incidence of common cancer types such as thyroid cancer,prostate cancer and lung cancer shows a significant-ly increasing trends from 2010 to 2019.

Objective To investigate the clinical efficacy and aesthetic outcome of liposuction combined with mammary adenectomy through a periareolar small incision in the management of gynecomastia(GYN).Methods From January 2019 to June 2023,18 patients with GYN were admitted.All of them were treated with small incision through the areola combined with liposuction.The postoperative aesthetic effect,occurrence of complications and patient satisfaction of the patients were evaluated.Results All 18 patients in this study were follwed up for a period of 3 to 18 months.No serious complications such as wound infection or necrosis of the nipple-areola occurred.Pathological examinations were consistent with the diagnosis of GYN.Except for one patient,who exhibited slight skin folds in the surgical area at the 12-month follow-up,the other patients all achieved symmetrical and smooth chest contours with noticeable aesthetic improvement,resulting in a 100％patient satisfaction rate.Conclusion The combined approach of liposuction combined with mammary adenectomy through a periareolar small incision for the treatment of GYN is straightforward,minimally invasive,and yields satisfactory therapeutic and aesthetic outcomes.

Objective To investigate the clinical efficacy and aesthetic outcome of liposuction combined with mammary adenectomy through a periareolar small incision in the management of gynecomastia(GYN).Methods From January 2019 to June 2023,18 patients with GYN were admitted.All of them were treated with small incision through the areola combined with liposuction.The postoperative aesthetic effect,occurrence of complications and patient satisfaction of the patients were evaluated.Results All 18 patients in this study were follwed up for a period of 3 to 18 months.No serious complications such as wound infection or necrosis of the nipple-areola occurred.Pathological examinations were consistent with the diagnosis of GYN.Except for one patient,who exhibited slight skin folds in the surgical area at the 12-month follow-up,the other patients all achieved symmetrical and smooth chest contours with noticeable aesthetic improvement,resulting in a 100％patient satisfaction rate.Conclusion The combined approach of liposuction combined with mammary adenectomy through a periareolar small incision for the treatment of GYN is straightforward,minimally invasive,and yields satisfactory therapeutic and aesthetic outcomes.

Objective:To investigate the predictive value of transabdominal uterine electromyography for pre-term labor after tocolysis in women with threatened preterm labor.Methods:A total of 48 pregnant women at 28-34 weeks of gestation diagnosed with threatened preterm labor and admitted to The Fourth Affiliated Hospital of Soo-chow University from January to September 2023 were included.According to the response to tocolysis and whether the pregnancy was prolonged for at least 48 h,women were divided into two groups:non-preterm birth within 48 h(n=35)and preterm birth within 48 h(n=13).Uterine electromyography parameters and difference were compared before and after tocolytic therapy in two groups.Univariate Logistic regression was performed to predict the related factors of preterm birth within 48 h after the using of tocolysis in pregnant women with threat-ened preterm birth by uterine electromyography,and receiver operating characteristic(ROC)curve was per-formed to evaluate their performance.Results:Compared to before treatment with tocolysis,after therapy,in the non-preterm birth within 48 h group,significant reductions in contraction frequency,area,duration and amplitude were observed(P<0.05).In the preterm birth within 48 h group,only contraction frequency decreased significant-ly(P<0.05).Univariate Logistic regression indicated that contraction frequency,contraction duration,and contrac-tion area were predictive factors for premature birth within 48 h after tocolysis(P<0.05).When the duration of u-terine contractions lasting for 104.55 s or more the sensitivity and specificity of predicting premature birth within 48 h are 92.3％and 68.6％,respectively.Conclusions:Uterine electromyography may predict the premature birth within 48 h after tocolytic treatment in preterm labor,which may provide reference for subsequent corticosteroid therapy or transfer of high-risk pregnant patients.

Objective To investigate the effect and mechanism of zanthoxylum bungeanum seed oil on autophagy and apoptosis of laryngeal cancer cells.Methods Human bronchial epithelial cells BEAS-2B and human laryngeal cancer cells Hep-2 were treated with different volume fractions(v/v)of Zanthoxylum bungeanum seed oil(0,0.02%,0.04%,0.06%,0.08%,0.10%),respectively,cell viability was detected by cell counting kit-8 method(CCK-8).Hep-2 cells in logarithmic growth phase were randomly divided into control group,Zanthoxylum bungeanum seed oil low,medium and high dose groups and Zanthoxylum bungeanum seed oil high dose+insulin-like growth factor 1(IGF-1)(PI3K agonist)group,cell apoptosis and cell cycle progression were detected by flow cytometry(FCM)assay,the formation of autophagic vesicles was detected by monodansyl cadaverine(MDC)staining,the expression of apoptosis,autophagy and phosphatidylinositide 3-kinases(PI3K)/protein kinase B(AKT)/mechanistic target of rapamycin(mTOR)pathway-related proteins were detected by Western blotting(WB).Results Compared with the control group Hep-2(99.03%±0.82%),treatment with zanthoxylum bungeanum seed oil(0.02%,0.04%,0.06%,0.08%,0.10%)(v/v)could reduce cell survival rate(84.63%±0.73%,57.34%±0.84%,19.76%±0.62%,17.22%±0.72%,12.19%±0.81%),and the differences were statistically significant(t=22.718～133.559,all P<0.001),while it has no inhibitory effect on BEAS-2B activity(t=0.283～1.980,all P>0.05).Compared with the control group,the Hep-2 apoptosis rate,G1/G0 phase cell proportion,autophagic vesicle integrated optical density(IOD)value,Cleaved-caspase-3,Bcl-2 associated X protein(Bax),microtubule-associated protein 1A/1B 1ight chain 3I/Ⅱ(LC 3I/Ⅱ)and Beclin-1 expression were all increased in the low,medium,and high-close groups of zantheoxylum bungeanum seed oil(t=4.270～58.425);the proportion of G2/M phase cells,ubiquitin-binding protein P62,Bcl-2 expression and p-PI3K/PI3K,p-AKT/AKT and p-mTOR/mTOR expression were all decreased(t=3.041～58.765),and the differences were statistically significant(all P<0.05).Compared with the high-dose zanthoxylum bungeanum seed oil group,the apoptosis rate of Hep-2,the proportion of G1/G0 phase cells,the expression of Cleaved-caspase-3,Bax,LC3Ⅱ/I and Beclin-1,the IOD value of autophagic vesicles(t=4.931～39.507),the expression of Bcl-2 and ubiquitin-binding protein P62,the proportion of G2/M phase cells,the ratio of p-PI3K/PI3K,p-AKT/AKT and p-mTOR/mTOR in the high-dose zanthoxylum bungeanum seed oil+IGF-1 group were decreased(t=3.402～14.207),and the differences were statistically significant(all P<0.05).Conclusion Zanthoxylum bungeanum seed oil can promote autophagy and apoptosis of Hep-2 cells,and its mechanism may be related to the inhibition of PI3K/AKT/mTOR pathway activation.

Objective:To investigate the predictive value of transabdominal uterine electromyography for pre-term labor after tocolysis in women with threatened preterm labor.Methods:A total of 48 pregnant women at 28-34 weeks of gestation diagnosed with threatened preterm labor and admitted to The Fourth Affiliated Hospital of Soo-chow University from January to September 2023 were included.According to the response to tocolysis and whether the pregnancy was prolonged for at least 48 h,women were divided into two groups:non-preterm birth within 48 h(n=35)and preterm birth within 48 h(n=13).Uterine electromyography parameters and difference were compared before and after tocolytic therapy in two groups.Univariate Logistic regression was performed to predict the related factors of preterm birth within 48 h after the using of tocolysis in pregnant women with threat-ened preterm birth by uterine electromyography,and receiver operating characteristic(ROC)curve was per-formed to evaluate their performance.Results:Compared to before treatment with tocolysis,after therapy,in the non-preterm birth within 48 h group,significant reductions in contraction frequency,area,duration and amplitude were observed(P<0.05).In the preterm birth within 48 h group,only contraction frequency decreased significant-ly(P<0.05).Univariate Logistic regression indicated that contraction frequency,contraction duration,and contrac-tion area were predictive factors for premature birth within 48 h after tocolysis(P<0.05).When the duration of u-terine contractions lasting for 104.55 s or more the sensitivity and specificity of predicting premature birth within 48 h are 92.3％and 68.6％,respectively.Conclusions:Uterine electromyography may predict the premature birth within 48 h after tocolytic treatment in preterm labor,which may provide reference for subsequent corticosteroid therapy or transfer of high-risk pregnant patients.

Objective To investigate the effect and mechanism of zanthoxylum bungeanum seed oil on autophagy and apoptosis of laryngeal cancer cells.Methods Human bronchial epithelial cells BEAS-2B and human laryngeal cancer cells Hep-2 were treated with different volume fractions(v/v)of Zanthoxylum bungeanum seed oil(0,0.02%,0.04%,0.06%,0.08%,0.10%),respectively,cell viability was detected by cell counting kit-8 method(CCK-8).Hep-2 cells in logarithmic growth phase were randomly divided into control group,Zanthoxylum bungeanum seed oil low,medium and high dose groups and Zanthoxylum bungeanum seed oil high dose+insulin-like growth factor 1(IGF-1)(PI3K agonist)group,cell apoptosis and cell cycle progression were detected by flow cytometry(FCM)assay,the formation of autophagic vesicles was detected by monodansyl cadaverine(MDC)staining,the expression of apoptosis,autophagy and phosphatidylinositide 3-kinases(PI3K)/protein kinase B(AKT)/mechanistic target of rapamycin(mTOR)pathway-related proteins were detected by Western blotting(WB).Results Compared with the control group Hep-2(99.03%±0.82%),treatment with zanthoxylum bungeanum seed oil(0.02%,0.04%,0.06%,0.08%,0.10%)(v/v)could reduce cell survival rate(84.63%±0.73%,57.34%±0.84%,19.76%±0.62%,17.22%±0.72%,12.19%±0.81%),and the differences were statistically significant(t=22.718～133.559,all P<0.001),while it has no inhibitory effect on BEAS-2B activity(t=0.283～1.980,all P>0.05).Compared with the control group,the Hep-2 apoptosis rate,G1/G0 phase cell proportion,autophagic vesicle integrated optical density(IOD)value,Cleaved-caspase-3,Bcl-2 associated X protein(Bax),microtubule-associated protein 1A/1B 1ight chain 3I/Ⅱ(LC 3I/Ⅱ)and Beclin-1 expression were all increased in the low,medium,and high-close groups of zantheoxylum bungeanum seed oil(t=4.270～58.425);the proportion of G2/M phase cells,ubiquitin-binding protein P62,Bcl-2 expression and p-PI3K/PI3K,p-AKT/AKT and p-mTOR/mTOR expression were all decreased(t=3.041～58.765),and the differences were statistically significant(all P<0.05).Compared with the high-dose zanthoxylum bungeanum seed oil group,the apoptosis rate of Hep-2,the proportion of G1/G0 phase cells,the expression of Cleaved-caspase-3,Bax,LC3Ⅱ/I and Beclin-1,the IOD value of autophagic vesicles(t=4.931～39.507),the expression of Bcl-2 and ubiquitin-binding protein P62,the proportion of G2/M phase cells,the ratio of p-PI3K/PI3K,p-AKT/AKT and p-mTOR/mTOR in the high-dose zanthoxylum bungeanum seed oil+IGF-1 group were decreased(t=3.402～14.207),and the differences were statistically significant(all P<0.05).Conclusion Zanthoxylum bungeanum seed oil can promote autophagy and apoptosis of Hep-2 cells,and its mechanism may be related to the inhibition of PI3K/AKT/mTOR pathway activation.

This study aims to reveal the effect and mechanism of Gentianella turkestanorum total extract(GTI) in ameliorating non-alcoholic steatohepatitis(NASH). UPLC-Q-TOF-MS was employed to identify the chemical components in GTI. SwissTarget-Prediction, GeneCards, OMIM, and TTD were utilized to screen the targets of GTI components and NASH. The common targets shared by GTI components and NASH were filtered through the STRING database and Cytoscape 3.9.0 to identify core targets, followed by GO and KEGG enrichment analysis. AutoDock was used for molecular docking of key components with core targets. A mouse model of NASH was established with a methionine-choline-deficient high-fat diet. A 4-week drug intervention was conducted, during which mouse weight was monitored, and the liver-to-brain ratio was measured at the end. Hematoxylin-eosin staining, Sirius red staining, and oil red O staining were employed to observe the pathological changes in the liver tissue. The levels of various biomarkers, including aspartate aminotransferase(AST), alanine aminotransferase(ALT), hydroxyproline(HYP), total cholesterol(TC), triglycerides(TG), low-density lipoprotein cholesterol(LDL-C), high-density lipoprotein cholesterol(HDL-C), malondialdehyde(MDA), superoxide dismutase(SOD), and glutathione(GSH), in the serum and liver tissue were determined. RT-qPCR was conducted to measure the mRNA levels of interleukin 1β(IL-1β), interleukin 6(IL-6), tumor necrosis factor α(TNF-α), collagen type I α1 chain(COL1A1), and α-smooth muscle actin(α-SMA). Western blotting was conducted to determine the protein levels of IL-1β, IL-6, TNF-α, and potential drug targets identified through network pharmacology. UPLC-Q-TOF/MS identified 581 chemical components of GTI, and 534 targets of GTI and 1 157 targets of NASH were screened out. The topological analysis of the common targets shared by GTI and NASH identified core targets such as IL-1β, IL-6, protein kinase B(AKT), TNF, and peroxisome proliferator activated receptor gamma(PPARG). GO and KEGG analyses indicated that the ameliorating effect of GTI on NASH was related to inflammatory responses and the phosphoinositide 3-kinase(PI3K)/AKT pathway. The staining results demonstrated that GTI ameliorated hepatocyte vacuolation, swelling, ballooning, and lipid accumulation in NASH mice. Compared with the model group, high doses of GTI reduced the AST, ALT, HYP, TC, and TG levels(P<0.01) while increasing the HDL-C, SOD, and GSH levels(P<0.01). RT-qPCR results showed that GTI down-regulated the mRNA levels of IL-1β, IL-6, TNF-α, COL1A1, and α-SMA(P<0.01). Western blot results indicated that GTI down-regulated the protein levels of IL-1β, IL-6, TNF-α, phosphorylated PI3K(p-PI3K), phosphorylated AKT(p-AKT), phosphorylated inhibitor of nuclear factor kappa B alpha(p-IκBα), and nuclear factor kappa B(NF-κB)(P<0.01). In summary, GTI ameliorates inflammation, dyslipidemia, and oxidative stress associated with NASH by regulating the PI3K/AKT/NF-κB signaling pathway.
Animals ; Non-alcoholic Fatty Liver Disease/genetics* ; Mice ; Network Pharmacology ; Male ; Drugs, Chinese Herbal/administration & dosage* ; Chromatography, High Pressure Liquid ; Liver/metabolism* ; Mice, Inbred C57BL ; Humans ; Mass Spectrometry ; Tumor Necrosis Factor-alpha/metabolism* ; Disease Models, Animal ; Molecular Docking Simulation

Based on ultra-performance liquid chromatography-quadrupole-electrostatic field Orbitrap high-resolution mass spectrometry(UPLC-Q-Orbitrap HRMS) technology and molecular docking, the bitter-tasting substances(hereafter referred to as "bitter substances") in Cistanche deserticola extract were investigated, and the bitter taste and efficacy relationship was explored to lay the foundation for future research on de-bittering and taste correction. Firstly, UPLC-Q-Orbitrap HRMS was used for the qualitative analysis of the constituents of C. deserticola, and 69 chemical components were identified. These chemical components were then subjected to molecular docking with the bitter taste receptor, leading to the screening of 20 bitter substances, including 6 phenylethanol glycosides, 5 flavonoids, 3 phenolic acids, 2 cycloalkenyl ether terpenes, 2 alkaloids, and 2 other components. Nine batches of fresh C. deserticola samples were collected from the same origin but harvested at different months. These samples were divided into groups based on harvest month and plant part. The bitterness was quantified using an electronic tongue, and the content of six potential bitter-active compounds(pineconotyloside, trichothecene glycoside, tubulin A, iso-trichothecene glycoside, jinshihuaoside, and jingnipinoside) was determined by high-performance liquid chromatography(HPLC). The total content of phenylethanol glycosides, polysaccharides, alkaloids, flavonoids, and phenolic acids was determined using UV-visible spectrophotometry. Chemometric analyses were then conducted, including Pearson's correlation analysis, gray correlation analysis, and orthogonal partial least squares discriminant analysis(OPLS-DA), to identify the bitter components in C. deserticola. The results were consistent with the molecular docking findings, and the two methods mutually supported each other. Finally, network pharmacological predictions and analyses were performed to explore the relationship between the targets of bitter substances and their efficacy. The results indicated that key targets of the bitter substances included EGFR, PIK3CB, and PTK2. These substances may exert their bitter effects by acting on relevant disease targets, confirming that the bitter substances in C. deserticola are the material basis of its bitter taste efficacy. In conclusion, this study suggests that the phenylethanol glycosides, primarily pineconotyloside, mauritiana glycoside, and gibberellin, are the material basis for the "bitter taste" of C. deserticola. The molecular docking technique plays a guiding role in the screening of bitter substances in traditional Chinese medicine(TCM). The bitter substances in C. deserticola not only contribute to its bitter taste but also support the concept of the "taste-efficacy" relationship in TCM, providing valuable insights and references for future research in this area.
Molecular Docking Simulation ; Taste ; Chromatography, High Pressure Liquid ; Cistanche/chemistry* ; Drugs, Chinese Herbal/chemistry* ; Humans ; Mass Spectrometry