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| 1 | OPTICAL PROPERTIES OF GeO_2 AND Ge NANOCRYSTALS显示文摘he co m pound m aterial of n m size particles Ge O2 Si O2 w as synthesied through hydrolysis of Si( O C2 H4) and Ge Cl4 . A heat treatm ent w as carried out for the sa m ples at 100 ~1200 ℃in air . Its optical property w as deter mined by U V Vis spectur m . We have found that theabsorption edge of spectru m shifted progressively to longer w avelengths . The quantu m size ef fect of nanocrystals appears because crystals gro w and energy of optical band gap reduces d ueto the influence of te m perature . By the analysis of X ray diffraction w e have observed theprocess in w hich the structure of particles changed fro m disorder into order . | Y.H.Zhou 1) ,Y.Y.Feng 2) and H.Y.Lu 2) 1)Department of Physics Nanjing Normal University, Nanjing 210097,China 2)Physics and Ch寁O P T I C A L P R O P E R T I E S O F Ge O2 A N D Ge N A N O C R Y S T A L S Y. H. Zhou1) , Y. Y. Feng2) | 1999 | Acta Metallurgica Sinica(English Letters)1999，12，5： | 22 |
| 2 | Effects of luteinizing hormone and androgen on the development of rat progenitor Leydig cells in vitro and in vivo显示文摘祖先 Leydig 房间从干细胞被导出。祖先 Leydig 房间的增长和区别显著地在发身期间贡献 Leydig 房间数字。然而,这些过程的规定仍然保持不清楚。现在的学习的目的是决定 luteinizing 荷尔蒙(LH ) 或雄激素是否贡献祖先 Leydig 房间的增长和区别。Fourteen-day-old 男 Sprague-Dawley 老鼠与 NalGlu 被对待 7 天,它是一个释放 gonadotropin 荷尔蒙对手,到在垂体并且这样减少 LH 的分泌物,在睾丸的雄激素。老鼠与 LH 或 7 α 被共同管理; -methyl-nortestosterone (MENT ) 是对由 5 α 的新陈代谢抵抗的雄激素, -reductase 1 在祖先 Leydig 房间,和 LH 或雄激素的随后的效果被测量。3 H-Thymidine 静脉内地也被注入老鼠在祖先 Leydig 房间学习 thymidine 加入。祖先 Leydig 房间被检验。NalGlu 管理由 83 % 减少了祖先 Leydig 房间增长;。另外, LH 或 MENT 处理恢复了 Leydig 房间 proliferative 能力到 73 %或 50 %控制,分别地。增长相关的基因的送信人 RNA 层次用即时 PCR 被测量。Igf1, Lifr, Pdgfra, Bcl2, Ccnd3 和 Pcna 的表示层次是由 MENT 的 upregulated,并且 Pdgfra, Ccnd3 和 Pcna 的那些是由 LH 的 upregulated。LH 和 MENT 在 vitro 刺激了祖先 Leydig 房间的区别。我们断定 LH 和 MENT 涉及调整祖先 Leydig 房间的发展。 | Jing-Jing Guo Xue Ma Claire Q F Wang Yu-Fei Ge Qing-Quan Lian Dianne O Hard Yu-Fei Zhang Qiang Dong Yun-Fei Xu Ren-Shan Ge | 2013 | Asian Journal of Andrology2013，15，5： | 4 |
| 3 | Recent breakthrough development of the magnetic shape memory effect in Ni-Mn-Ga alloys显示文摘 | SODERBERG O GE Y SOZINOV A HANNULA S P LINDROOS V K | 2005 | Smart Mater Struct2005，14，： | 1 |
| 4 | Choosing the coherent integeration time for Kalman filter-based carrier-phase tracking of GNSS signals显示文摘 | Cillian O' Driscoll Mark G.Petovello Ge'rard Lachapelle | | 0，，： | 1 |
| 5 | The mechanics of internal fixation of fracture of the distal femur: A comparison of the condylar screw(DCS) with the condylar plate(CP) 显示文摘 | Harder Y Martiner O Barraud GE | 1999 | Injury1999，30，： | 1 |
| 6 | Exhaled markers in the monitoring of airways inflammation and its response to steroid's treatment in mild persistent asthma显示文摘 | Carpagnano GE Foschino BMP Resta O | 2005 | Eur J Pharmacol2005，519，12： | 1 |
| 7 | Cloning,Regulation of Messenger Ribonucleic Acid Expression,and Function of a New Isoform of Pituitary Adenylate Cyclase-Activating Polypeptide in the Zebrafish Ovary显示文摘 | Wang Y Wong A O Ge W | 2003 | Endocrinol2003，144，11： | 1 |
| 8 | Effects of Tafel slope, exchange current density and electrode potential on the corrosion of steel in concrete显示文摘 | Ge J Isgor O B | 2007 | Materials and Corrosion2007，58，8： | 1 |
| 9 | Aerosol-chamber study of the a-pinene/O3reaction:influence of particleacidity on aerosol yields and products显示文摘 | O Bo咬ge Y Iinuma Thomas Gnauk | 2004 | Atmospheric Environment2004，38，5： | 1 |
| 10 | Endothelin-1 is increased in the breath condensate of patients with non-small-cell lung cancer显示文摘 | Carpagnano GE Foschino-Barbaro MP Resta O | 2004 | Oncology2004，66，3： | 1 |
| 11 | Durable complete clinical responses in a phase Ⅰ/Ⅱ t rial using an autologous melanoma cell/dendritic cell vaccine显示文摘 | Micheal GE O'Rourke MG Johnson M | 2003 | Cancer Immunol Immunother2003，52，6： | 1 |
| 12 | Endothelin-1 is increased in breath condensate of patients with non-small cell lung cancer 显示文摘 | Carpagnano GE Fosehino Barbaro MP Resta O | 2004 | Oncology2004，66，： | 1 |
| 13 | 8-Iso-prostane,a marker of oxidative stress,is increased in exhaled breath cindesate of pstients with obstructive sleep apnea after night and is reduced by continuous positive airway pressure theraoy显示文摘 | Carpagnano GE Kharitonov SA Resta O | 2003 | Chest2003，124，4： | 1 |
| 14 | Epidermal growth fac-tor receptor agonists increase expression of glutamate transporterGLT-1 in astrocytes through pathways dependent on phosphatidyli-nositol 3-kinase and transcription factor NF-kappaB显示文摘 | Zelenaia O Schlag BD Gochenauer GE | 2000 | Mol Phar-macol2000，57，4： | 1 |
| 15 | Prevention of experimental proliferative vitreoretinopathywith a biodegradable intravitreal implant for the sustained release of fluorouracil显示文摘 | Rubsamen PE Davis PA Hernandez E O'Grady GE Cousins SW | 1994 | Arch Ophthalmol1994，112，： | 1 |
| 16 | N-terminal pro-B-type natriureticpeptide and mortality in coronary heart disease显示文摘 | P(o)ge U Gerhardt TM Woitas RP | | 0，，19： | 1 |
| 17 | 8-Isoprostane,a marker of oxidative stress,is increased in exhaled breath condensate of patients with obstructive sleep apnea after night and is reduced by continuous positive airway pressure therapy显示文摘 | Carpagnano GE Kharitonov SA Resta O | 2003 | Chest2003，124，4： | 1 |
| 18 | Metabolic effects of adjuvant recombinant human growth hormone in patients with continuing sepsis receiving parenteral nutrition显示文摘 | Bettany GE Camacho-Hubner C Obeid O | | 0，，04： | 1 |
| 19 | Rational combinations of trasruzumab with chemotherapeutic drugs used in the treatment of breast cancer 显示文摘 | Pegram MD Konecny GE O'Callaghan C | 2004 | J Natl Cancer Inst2004，96，10： | 1 |
| 20 | Non- invasive study of airways inflammation in sleep apnea patients显示文摘 | o Carpagnano GE Lacedonia D Foschino-Barbaro MP | 2011 | Sleep Med Rev2011，15，： | 1 |
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