|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Assessment of germ cell apoptosis in cryptorchid rats显示文摘Aim:To investigate the relationship between germ cell edgeneration and apoptosis in cryptorchid rats.Methods:Thirteen21-day-oldWistar rats were made unilaterally cryptorchid by closing the left inguinal canal.At day30(Group1,n =6)and day60(Group2,n=7)after operation,the testes were removed for histopathological examination.30(Group1,n=6)and day60(Group2,n=7)after operation,the testes were removed for histopathological examination.The controls(n=8)were sham operated and were sacrificed at day60.Germ cell apoptosis was assessed by means of theTUNEL method.Results:Spermatogenesis was arrested and the testicular and seminiferous tubular diameters were significantly reduced In the Unilateral undescended testes(UUTs)compared with the contralateral descended testes(CDTs)and the control rats.However,atrophic changes,pathological calcification,necrosis of seminiferous tubule,and absence or sloughing of germ cells were not found in all the animals,The spermatocytes were the main type of germ cells undergoing apoptosis in all the groups.In the UUTs,there was a significant and time-dependent increase in the mean apoptotic index.By60days after surgery,increased apoptosis in gern cells was also observed in the CDTs.Conclusion:Apoptosis is the predominant mechanism of germ cell death rather than atrophy and necrosis in cryptorchidism. | IzzetKoak MehmetDündar Mine Hekimgil Pinar Okyay | 2002 | Asian Journal of Andrology2002，4，3： | 11 |
| 2 | 复杂工业系统故障诊断与安全控制方法显示文摘随着信息科学技术的发展,工业系统的复杂程度不断增加,工业控制系统的安全问题受到广泛关注,维护复杂工业系统安全成为了当前故障诊断与安全控制领域的研究重点.为保证复杂工业系统的安全性和可靠性,需要尽早监测到在运行过程中存在的故障和安全隐患,并尽可能降低故障带来的影响.近些年来,涌现出大量故障诊断与安全控制相关的研究文献.本文回顾了复杂工业系统故障诊断与安全控制方法的发展历程及其在工程上的应用,对目前的研究现状和研究趋势进行总结和分析,并对未来发展方向进行了展望,期望通过本文的工作能为广大工程师和科研工作者提供一定的指导帮助和参考依据. | 罗浩 霍明夷 尹珅 KAYNAK Okyay | 2021 | 信息与控制2021，50，1： | 8 |
| 3 | Myomeetomy during cesarean section显示文摘 | Kaymak O Ustunyurt E Okyay RE | 2005 | Int J Gynaecol Obstet2005，89，2： | 1 |
| 4 | Myometomy during cesarean seetion显示文摘 | Kaymak O Usmnyuite Okyay RE | 2005 | Lnt J Gynaeeol Obstet2005，89，： | 1 |
| 5 | Fuzzy logic based approach to design of flight control and navigation tasks for autonomous unmanned aerial vehicles 显示文摘 | Sefer Kurnaz Omer Cetin Okyay Kaynak | 2009 | Journal of Intelligent Robot System2009，54，13： | 1 |
| 6 | Retrospective analysis of follicle loss after laparoscopic excision of endometrioma compared with benign nonendometriotic ovarian cysts显示文摘 | Dogan E Ulukus EC Okyay E | | 0，，02： | 1 |
| 7 | Myomectomy during ce- sarean section 显示文摘 | Kaymak O Ustunyurt E Okyay RE | 2005 | Int J Gynecol Obatet2005，89，2： | 1 |
| 8 | Myomectomy during cesareansection显示文摘 | Kaymak O Ustunyurt E Okyay RE | 2005 | Int J Gynaecol Obstet2005，89，2： | 1 |
| 9 | Myomectomy during cesarean section 显示文摘 | Kaymak O Ustunyurt E Okyay R E | 2005 | Int J Gynecol Obstet2005，89，2： | 1 |
| 10 | Grey system theory-based models in time series prediction 显示文摘 | Erdal Kayaean Baris Ulutas Okyay Kaynak | 2010 | Expert Systems with Applications2010，37，： | 1 |
| 11 | Retrospective analysis of follicle loss after laparoseopic excision of endometrioma compared with benign nonendometriotic ovarian cysts显示文摘 | Dogan E Ulukus EC Okyay E | 2011 | Int J Gynaecol Obstet2011，114，2： | 1 |
| 12 | Adaptive neurofuzzy inference system based autonomous flight control of unmanned air vehicles 显示文摘 | Sefer Kurnaz Omer Cetin Okyay Kaynak | 2010 | Expert Systems with Applications2010，37，2： | 1 |
| 13 | Antiproliferative effects of progesterone anlagonists and Progesterone receptor modulators on tendome trium review显示文摘 | Kaymak O Ustunyurt E Okyay RE | 2007 | Stevoids2007，15，6： | 1 |
| 14 | Antiproliferative effects of progesterone anlagonists and Progesterone receptor modulators on tendome trium review显示文摘 | Kaymak O U stunyurt E Okyay RE | 2007 | Stevoids2007，15，6： | 1 |
| 15 | Myomectomy during ce- sarean section 显示文摘 | Kaymak O Ustumyurt E Okyay RE | 2005 | Int J Gynecol Obstet2005，89，2： | 1 |
| 16 | Myometomy duringcesarean section显示文摘 | Kaymak O Usmnyuite Okyay RE | 2005 | Int J Gynaecol Obstet2005，89，2： | 1 |
| 17 | A comparative study of obstetric outcomes in electively or spontaneously reduced triplet pregnancies 显示文摘 | Okyay E Altunyurt S Soysal D | 2014 | Arch Gynecol Obstet2014，290，1： | 1 |
| 18 | myomectomy during cesarean section 显示文摘 | Kaymak O Ustunyart E okyay RE | 2005 | Int J Gynecol obstec2005，89，： | 1 |
| 19 | Tumor budding an E-Cadherin expression in endometrial carcinoma: are the prognostic factors in endometrial cancer? 显示文摘 | Koyuncuoglu M Okyay E Saatli B | 2012 | Gynecol Oncol2012，125，1： | 1 |
| 20 | Myomectomy during cesarean section 显示文摘 | Kaymak O Ustunyurt E Okyay RE | 2005 | Int J Gynecol Obstet2005，89，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员