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Liu LY, Zhang B, Song CD, Li PF, Yang M, Ren XQ, Ding Y. Successful treatment with oseltamivir phosphate in children with ITP who failed first-line therapy: a case series report. Ann Hematol 2024; 103:405-408. [PMID: 38095655 DOI: 10.1007/s00277-023-05581-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 12/04/2023] [Indexed: 01/23/2024]
Abstract
Immune thrombocytopenia (ITP) is a common bleeding disorder in children. First-line medicines (glucocorticoids and immunoglobulin) may not be effective for some children, endangering their lives, posing challenges for healthcare facilities, and leading to an unfavorable prognosis. As a sialidase inhibitor, oseltamivir phosphate can reduce the destruction of platelets in liver macrophages by inhibiting the sialylation of platelets, and finally achieve the purpose of increasing platelet count. In this paper, three cases of children with ITP who failed first-line therapy and were cured by oral administration of oseltamivir phosphate granules were reported. The mechanism of action of oseltamivir phosphate granules was clarified.
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Affiliation(s)
- Li-Ya Liu
- The First Affiliated Hospital of Henan University of Chinese Medicine, Henan, China
- School of Pediatrics, Henan University of Chinese Medicine, Henan, China
| | - Bo Zhang
- The First Affiliated Hospital of Henan University of Chinese Medicine, Henan, China
- School of Pediatrics, Henan University of Chinese Medicine, Henan, China
| | - Chun-Dong Song
- The First Affiliated Hospital of Henan University of Chinese Medicine, Henan, China
- School of Pediatrics, Henan University of Chinese Medicine, Henan, China
| | - Peng-Fei Li
- The First Affiliated Hospital of Henan University of Chinese Medicine, Henan, China
- School of Pediatrics, Henan University of Chinese Medicine, Henan, China
| | - Meng Yang
- The First Affiliated Hospital of Henan University of Chinese Medicine, Henan, China
- School of Pediatrics, Henan University of Chinese Medicine, Henan, China
| | - Xian-Qing Ren
- The First Affiliated Hospital of Henan University of Chinese Medicine, Henan, China
- School of Pediatrics, Henan University of Chinese Medicine, Henan, China
| | - Ying Ding
- The First Affiliated Hospital of Henan University of Chinese Medicine, Henan, China.
- School of Pediatrics, Henan University of Chinese Medicine, Henan, China.
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Li HX, Ma Y, Yan YX, Zhai XK, Xin MY, Wang T, Xu DC, Song YT, Song CD, Pan CX. The purified extract of steamed Panax ginseng protects cardiomyocyte from ischemic injury via caveolin-1 phosphorylation-mediating calcium influx. J Ginseng Res 2023; 47:755-765. [PMID: 38107394 PMCID: PMC10721475 DOI: 10.1016/j.jgr.2023.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 12/19/2023] Open
Abstract
Background Caveolin-1, the scaffolding protein of cholesterol-rich invaginations, plays an important role in store-operated Ca2+ influx and its phosphorylation at Tyr14 (p-caveolin-1) is vital to mobilize protection against myocardial ischemia (MI) injury. SOCE, comprising STIM1, ORAI1 and TRPC1, contributes to intracellular Ca2+ ([Ca2+]i) accumulation in cardiomyocytes. The purified extract of steamed Panax ginseng (EPG) attenuated [Ca2+]i overload against MI injury. Thus, the aim of this study was to investigate the possibility of EPG affecting p-caveolin-1 to further mediate SOCE/[Ca2+]i against MI injury in neonatal rat cardiomyocytes and a rat model. Methods PP2, an inhibitor of p-caveolin-1, was used. Cell viability, [Ca2+]i concentration were analyzed in cardiomyocytes. In rats, myocardial infarct size, pathological damages, apoptosis and cardiac fibrosis were evaluated, p-caveolin-1 and STIM1 were detected by immunofluorescence, and the levels of caveolin-1, STIM1, ORAI1 and TRPC1 were determined by RT-PCR and Western blot. And, release of LDH, cTnI and BNP was measured. Results EPG, ginsenosides accounting for 57.96%, suppressed release of LDH, cTnI and BNP, and protected cardiomyocytes by inhibiting Ca2+ influx. And, EPG significantly relieved myocardial infarct size, cardiac apoptosis, fibrosis, and ultrastructure abnormality. Moreover, EPG negatively regulated SOCE via increasing p-caveolin-1 protein, decreasing ORAI1 mRNA and protein levels of ORAI1, TRPC1 and STIM1. More importantly, inhibition of the p-caveolin-1 significantly suppressed all of the above cardioprotection of EPG. Conclusions Caveolin-1 phosphorylation is involved in the protective effects of EPG against MI injury via increasing p-caveolin-1 to negatively regulate SOCE/[Ca2+]i.
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Affiliation(s)
- Hai-Xia Li
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan Province, China
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases, Zhengzhou, Henan Province, China
| | - Yan Ma
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan Province, China
| | - Yu-Xiao Yan
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan Province, China
| | - Xin-Ke Zhai
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan Province, China
| | - Meng-Yu Xin
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan Province, China
| | - Tian Wang
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan Province, China
| | - Dong-Cao Xu
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan Province, China
| | - Yu-Tong Song
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan Province, China
| | - Chun-Dong Song
- The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, 9 Renmin Road, Zhengzhou, Henan Province, China
| | - Cheng-Xue Pan
- School of Pharmaceutical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou, Henan Province, China
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Song CD, Song D, Jia PP, Duan FY, Ding Y, Ren XQ, Zhai WS, Wang YX, Huang SL. [Effect of multi-glycosides of Tripterygium wilfordii on renal injury in diabetic kidney disease rats through NLRP3/caspase-1/GSDMD pyroptosis pathway]. Zhongguo Zhong Yao Za Zhi 2023; 48:2639-2645. [PMID: 37282925 DOI: 10.19540/j.cnki.cjcmm.20230113.401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This study investigated the effect of multi-glycosides of Tripterygium wilfordii(GTW) on renal injury in diabetic kidney disease(DKD) rats through Nod-like receptor protein 3(NLRP3)/cysteine-aspartic acid protease-1(caspase-1)/gsdermin D(GSDMD) pyroptosis pathway and the mechanism. To be specific, a total of 40 male SD rats were randomized into the normal group(n=8) and modeling group(n=34). In the modeling group, a high-sugar and high-fat diet and one-time intraperitoneal injection of streptozotocin(STZ) were used to induce DKD in rats. After successful modeling, they were randomly classified into model group, valsartan(Diovan) group, and GTW group. Normal group and model group were given normal saline, and the valsartan group and GTW group received(ig) valsartan and GTW, respectively, for 6 weeks. Blood urea nitrogen(BUN), serum creatinine(Scr), alanine ami-notransferase(ALT), albumin(ALB), and 24 hours urinary total protein(24 h-UTP) were determined by biochemical tests. The pathological changes of renal tissue were observed based on hematoxylin and eosin(HE) staining. Serum levels of interleukin-1β(IL-1β) and interleukin-18(IL-18) were detected by enzyme-linked immunosorbent assay(ELISA). Western blot was used to detect the expression of pyroptosis pathway-related proteins in renal tissue, and RT-PCR to determine the expression of pyroptosis pathway-related genes in renal tissue. Compared with the normal group, the model group showed high levels of BUN, Scr, ALT, and 24 h-UTP and serum levels of IL-1β and IL-18(P<0.01), low level of ALB(P<0.01), severe pathological damage to kidney, and high protein and mRNA levels of NLRP3, caspase-1, and GSDMD in renal tissue(P<0.01). Compared with the model group, valsartan group and GTW group had low levels of BUN, Scr, ALT, and 24 h-UTP and serum levels of IL-1β and IL-18(P<0.01), high level of ALB(P<0.01), alleviation of the pathological damage to the kidney, and low protein and mRNA levels of NLRP3, caspase-1, and GSDMD in renal tissue(P<0.01 or P<0.05). GTW may inhibit pyroptosis by decreasing the expression of NLRP3/caspase-1/GSDMD in renal tissue, thereby relieving the inflammatory response of DKD rats and the pathological injury of kidney.
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Affiliation(s)
- Chun-Dong Song
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China Department of Pediatrics,Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Dan Song
- Henan University of Chinese Medicine Zhengzhou 450046,China
| | - Ping-Ping Jia
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China Department of Pediatrics,Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Feng-Yang Duan
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China Department of Pediatrics,Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Ying Ding
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China Department of Pediatrics,Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Xian-Qing Ren
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China Department of Pediatrics,Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Wen-Sheng Zhai
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China Department of Pediatrics,Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Yao-Xian Wang
- Beijing University of Chinese Medicine Beijing 100029,China
| | - Shu-Li Huang
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China Department of Pediatrics,Henan University of Chinese Medicine Zhengzhou 450000,China
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Geng YH, Zhang Z, Zhang JJ, Huang B, Guo ZS, Wang XT, Zhang LQ, Quan SX, Hu RM, Song CD, Duan FY, Liu YF. Established the first clinical prediction model regarding the risk of hyperuricemia in adult IgA nephropathy. Int Urol Nephrol 2023:10.1007/s11255-023-03498-0. [PMID: 36753014 DOI: 10.1007/s11255-023-03498-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 01/27/2023] [Indexed: 02/09/2023]
Abstract
OBJECTIVE To construct a novel nomogram model that predicts the risk of hyperuricemia incidence in IgA nephropathy (IgAN). METHODS Demographic and clinicopathological characteristics of 1184 IgAN patients in the First Affiliated Hospital of Zhengzhou University Hospital were collected. Univariate analysis and multivariate logistic regression were used to screen out hyperuricemia risk factors. The risk factors were used to establish a predictive nomogram model. The performance of the nomogram model was evaluated using an area under the receiver-operating characteristic curve (AUC), calibration plots, and a decision curve analysis. RESULTS Independent predictors for hyperuricemia incidence risk included sex, hypoalbuminemia, hypertriglyceridemia, blood urea nitrogen (BUN), estimated glomerular filtration rate (eGFR), 24 h urinary protein (24 h TP), gross hematuria and tubular atrophy/interstitial fibrosis (T). The nomogram model exhibited moderate prediction ability with an AUC of 0.834 (95% CI 0.804-0.864). The AUC from validation reached 0.787 (95% CI 0.736-0.839). The decision curve analysis displayed that the hyperuricemia risk nomogram was clinically applicable. CONCLUSION Our novel and simple nomogram containing 8 factors may be useful in predicting hyperuricemia incidence risk in IgAN.
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Affiliation(s)
- Yin-Hong Geng
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Zhe Zhang
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Jun-Jun Zhang
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Bo Huang
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Zui-Shuang Guo
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Xu-Tong Wang
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Lin-Qi Zhang
- Department of Nephrology, The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, 19 Renmin Road, Zhengzhou, 450046, Henan, China
| | - Song-Xia Quan
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Rui-Min Hu
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Chun-Dong Song
- Department of Pediatrics, The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, 19 Renmin Road, Zhengzhou, 450046, Henan, China
| | - Feng-Yang Duan
- Department of Pediatrics, The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, 19 Renmin Road, Zhengzhou, 450046, Henan, China
| | - Ya-Fei Liu
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China.
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Geng YH, Yan JH, Han L, Chen Z, Tu SH, Zhang LQ, Song CD, Duan FY, Liu YF. Potential molecular mechanisms of Ermiao san in the treatment of hyperuricemia and gout based on network pharmacology with molecular docking. Medicine (Baltimore) 2022; 101:e30525. [PMID: 36123941 PMCID: PMC9478232 DOI: 10.1097/md.0000000000030525] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
A network pharmacology integrated molecular docking strategy was used to predict the underlying molecular mechanism of Ermiao san in the treatment of hyperuricemia and gout. Traditional Chinese medicine systems pharmacology (TCMSP) database and analysis platform were used to screen out the active compounds and their targets of Ermiao san. The disease target genes related to hyperuricemia (HUA) and gout were obtained by searching CTD, DisGeNET, DrugBank, GeneCards, OMIM, TTD, and PharmGKB databases with "Hyperuricemia" and "Gout" as keywords, respectively. The potential targets of Ermiao san in the treatment of HUA and gout were screened through a Venn diagram. The protein-protein interaction network was constructed using Cytoscape software. Gene ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses were then conducted. Finally, some compounds and core targets were selected for molecular docking verification by Autodock Vina and Pymol software. Forty-six active compounds, such as quercetin, wogonin and beta-sitosterol, etc were identified. Ermiao san plays a therapeutic role in HUA and gout regulating various biological processes, cellular compounds, and molecular functions. The core targets of Ermiao san for treating HUA and gout are AT1 (namely Protein Kinase Bα), interleukin-1 beta, prostaglandin-endoperoxide synthase 2, JUN, etc. And the key pathways are nuclear factor-κB, interleukin-17 and tumor necrosis factor. The results of molecular docking analyses suggested that active compounds of Ermiao san could bind well to the core protein receptors. Ermiao san has a synergistic mechanism of multiple compounds, multiple targets, and multiple pathways in the treatment of HUA and gout, which provides a good theoretical basis for the clinical application.
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Affiliation(s)
- Yin-Hong Geng
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jia-Hui Yan
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liang Han
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhe Chen
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Sheng-Hao Tu
- Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lin-Qi Zhang
- Department of Nephrology, The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Chun-Dong Song
- Department of Pediatrics, The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Feng-Yang Duan
- Department of Pediatrics, The First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Ya-Fei Liu
- Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Ya-Fei Liu, Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, Henan 450052, China (e-mail: )
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Jiang M, Han SS, Zhang X, Ren XQ, Song CD, Zhai WS, Guo QY, Zhang J, Yang M, Ding Y. [Long-term effect of Tripterygium Glycosides Tablets combined with traditional Chinese medicine on adulthood fertility]. Zhongguo Zhong Yao Za Zhi 2019; 44:3558-3561. [PMID: 31602922 DOI: 10.19540/j.cnki.cjcmm.20190422.501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
To preliminarily investigate the effect of Tripterygium Glycosides Tablets( TGT) combined with traditional Chinese medicine( TCM) on the fertility and female menstruation on persons who have took during childhood. The children with henoch-schonlein purpura( HSP) or henoch-schonlein purpura nephritis( HSPN) who treated with TGT under 18 years old and now older than 18 years old( including 18 years old) during January 1998 to December 2010 were selected in our research. The content of follow-up visit included marriage,marriage age,fertility and child health; and unmarried female patients were asked whether they had menstrual abnormalities. The data of the unmarried female patients,including age,clinical classification,TCM syndrome type,initial dose and other related factors that may affect menstrual cycle,was analyzed by using binary logistic regression analysis. A total of 195 patients who met the criteria were followed up in this study,and 26 patients married for more than 1 year. Among the 26 married patients,1 HSP patient had no birth planning due to rheumatoid arthritis,and the remaining 25 patients all had given birth or were pregnant. The 169 unmarried patients included 89 female patients. Among the 89 female patients,4 cases refused to tell the menstrual situations,72 cases had normal menstruation( 84. 7%),13 cases had abnormal menstruation( 15. 3%),and there was no case of amenorrhea. Logistic regression analysis results showed that the age,clinical classification,TCM syndrome type and initial dose had no correlation with abnormal menstruation. Our results demonstrated that TGT has no effect on adulthood fertility among patients who took TGT combined with traditional Chinese medicine during childhood.
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Affiliation(s)
- Miao Jiang
- the First Affiliated Hospital of Henan University of Chinese Medicine,Henan Children's Hospital of Integrated Traditional Chinese and Western Medicine Zhengzhou 450004,China
| | - Shan-Shan Han
- the First Affiliated Hospital of Henan University of Chinese Medicine,Henan Children's Hospital of Integrated Traditional Chinese and Western Medicine Zhengzhou 450004,China
| | - Xia Zhang
- the First Affiliated Hospital of Henan University of Chinese Medicine,Henan Children's Hospital of Integrated Traditional Chinese and Western Medicine Zhengzhou 450004,China
| | - Xian-Qing Ren
- the First Affiliated Hospital of Henan University of Chinese Medicine,Henan Children's Hospital of Integrated Traditional Chinese and Western Medicine Zhengzhou 450004,China
| | - Chun-Dong Song
- the First Affiliated Hospital of Henan University of Chinese Medicine,Henan Children's Hospital of Integrated Traditional Chinese and Western Medicine Zhengzhou 450004,China
| | - Wen-Sheng Zhai
- the First Affiliated Hospital of Henan University of Chinese Medicine,Henan Children's Hospital of Integrated Traditional Chinese and Western Medicine Zhengzhou 450004,China
| | - Qing-Yin Guo
- the First Affiliated Hospital of Henan University of Chinese Medicine,Henan Children's Hospital of Integrated Traditional Chinese and Western Medicine Zhengzhou 450004,China
| | - Jian Zhang
- the First Affiliated Hospital of Henan University of Chinese Medicine,Henan Children's Hospital of Integrated Traditional Chinese and Western Medicine Zhengzhou 450004,China
| | - Meng Yang
- the First Affiliated Hospital of Henan University of Chinese Medicine,Henan Children's Hospital of Integrated Traditional Chinese and Western Medicine Zhengzhou 450004,China
| | - Ying Ding
- the First Affiliated Hospital of Henan University of Chinese Medicine,Henan Children's Hospital of Integrated Traditional Chinese and Western Medicine Zhengzhou 450004,China Henan University of Chinese Medicine Zhengzhou 450046,China
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Zhang B, Su H, Ren XQ, Li WX, Ding Y, Zhang X, Zhai WS, Song CD. [Study on mechanism of Cuscutae Semen flavonoids in improving reproductive damage of Tripterygium Glycosides Tablets in rats based on high-throughput transcriptome sequencing]. Zhongguo Zhong Yao Za Zhi 2019; 44:3478-3485. [PMID: 31602912 DOI: 10.19540/j.cnki.cjcmm.20190527.402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Tripterygium Glycosides Tablets has good anti-inflammatory and immunomodulatory activities,but its reproductive damage is significant. Previous studies of the research group have found that Cuscutae Semen flavonoids can improve spermatogenic cell damage caused by Tripterygium Glycosides Tablets by regulating spermatogenic cell cycle,apoptosis and related protein expression,but the mechanism of action at the gene level is still unclear. In this study,Illumina high-throughput sequencing platform was applied in transcriptional sequencing of spermatogenic cells of rats after the intervention of Cuscutae Semen flavonoids and Tripterygium Glycosides Tablets. Differentially expressed genes were screened out and the GO enrichment and KEGG pathway analysis of differentially expressed genes were conducted to explore the mechanism of Cuscutae Semen flavonoids in improving reproductive injury caused by Tripterygium Glycosides Tablets. The results showed that 794 up-regulated genes and 491 down-regulated genes were screened in Tripterygium Glycosides Tablets group compared with the blank group. Compared with Tripterygium Glycosides Tablets,440 up-regulated genes and 784 down-regulated genes were screened in the Cuscutae Semen flavonoids+Tripterygium Glycosides Tablets group. Among them,the gene closely related to reproductive function is DNMT3 L. Analysis of GO function and KEGG signaling pathway enrichment showed that the above differentially expressed genes were mainly enriched in cell,cell process,catalytic activity,binding,ovarian steroid synthesis,thyroid hormone and other functions and pathways. The thyroid hormone signaling pathway was the common enrichment pathway of the two control groups. In a word,Cuscutae Semen flavonoids has a good treatment effect on male reproductive damage caused by Tripterygium Glycosides Tablets. The mechanism may be closely related to up-regulation of DNMT3 L genes and intervention of thyroid hormone signaling pathway. At the same time,the discovery of many different genes provides valuable information for study on the mechanism of Cuscutae Semen flavonoids and Tripterygium Glycosides Tablets compatibility decreasing toxicity and increasing efficiency.
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Affiliation(s)
- Bo Zhang
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Hang Su
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Xian-Qing Ren
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Wei-Xia Li
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Ying Ding
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Xia Zhang
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Wen-Sheng Zhai
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China
| | - Chun-Dong Song
- the First Affiliated Hospital of Henan University of Chinese Medicine Zhengzhou 450000,China
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Abstract
The diagnosis of Rb can usually be made by clinical examination; however, patients should also be studied by CT and MR imaging to help determine the extent of the intraocular tumor, document intralesional calcification, confirm the diagnosis, and delineate orbital or intracranial involvement. These imaging techniques should aid the clinician in differentiating Rb from lesions that simulate Rb.
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Affiliation(s)
- L M Kaufman
- Department of Ophthalmology and Visual Sciences, University of Illinois Eye Center, University of Illinois College of Medicine, USA
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