4篇
您的检索式：作者名="Xixuan Wang"
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| 1 | The electromagnetic balancing regulator and the automatic balancing system 显示文摘 | ZENG Sheng WANG Xixuan | 1998 | Journal of Sound and Vibration1998，209，1： | 1 |
| 2 | The electromagnetic balancing regulator and the automatic balancing system显示文摘 | ZENG Sheng WANG Xixuan | 1998 | Journal of Sound and Vibration1998，209，1： | 1 |
| 3 | Safety and efficacy of transjugular intrahepatic portosystemic shunt therapy for symptomatic portal biliopathy显示文摘To the Editor,Portal biliopathy(PB)is characterized by an abnormal-ity in the extrahepatic biliary system in patients with chronic portal vein occlusion or cavernous transforma-tion of the portal vein.It is a rare biliary complication secondary to portal hypertension.1 Symptomatic PB refers to recurrent cholangitis and chronic cholestasis with pain caused by biliary strictures or stones.The management of symptomatic PB is limited to case reports,including endoscopic,interventional radiology,and surgical procedures.Transjugular intrahepatic portosystemic shunt(TIPS),an effective therapy for portal hypertension,has been indicated for the cavern-ous transformation of the portal vein in patients with cirrhosis;however,its role in the management of PB remains unclear.This study aimed to evaluate the efficacy of covered TIPS in patients with sympto-matic PB. | Feng Zhang Xixuan Wang Wei Zhang Ming Zhang Lei Wang Yuzheng Zhuge | 2023 | Portal Hypertension & Cirrhosis2023，2，3： | 0 |
| 4 | Pitx2 suppression at meiotic stages associates with seasonal inhibition of testis development in Rattus norvegicus caraco显示文摘The bicoid-related transcription factor 2(Pitx2)plays a crucial role in the development of many organs and tissues by affecting the mitotic cell cycle.Postnatal testis development is related to mitosis and meiosis in mul-tiple cell types,but the role of Pitx2 gene in seasonal inhibition of testicular development remains unknown in rodents.We analyzed PITX2 protein and Pitx2 mRNA expression features using both laboratory and wild male Rattus norvegicus caraco.In postnatal testicle of laboratory colony,we found that PITX2 was expressed in Leydig cells,pachytene spermatocytes,round spermatids,and elongating spermatids rather than spermatogonia and lep-totene/zygotene spermatocytes.Pitx2b expression significantly increased along with the occurrence of pachytene spermatocytes and round spermatids,while decreased along with the processes of elongated spermatids.In wild male rats with similar testes weight,a significantly suppressed Pitx2b expression occurred with an active meiotic stage in the inhibited testes in autumn and winter,compared with the normally developing testes in spring and summer.These results indicate that Pitx2b expression suppression plays a crucial role in the seasonal inhibition of testis development. | Lin TIAN Xixuan LI Yaqi YING Lewen WANG Yanting QIAO Dawei WANG Ying SONG Ning LI Xiaohui LIU | 2023 | Integrative Zoology2023，18，3： | 0 |
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