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24篇 您的检索式:作者名="Keetch"
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1Engineering of tissue constructs using coaxial bioprinting显示文摘Bioprinting is a rapidly developing technology for the precise design and manufacture of tissues in various biological systems or organs.Coaxial extrusion bioprinting,an emergent branch,has demonstrated a strong potential to enhance bioprinting's engineering versatility.Coaxial bioprinting assists in the fabrication of complex tissue constructs,by enabling concentric deposition of biomaterials.The fabricated tissue constructs started with simple,tubular vasculature but have been substantially developed to integrate complex cell composition and self-assembly,ECM patterning,controlled release,and multi-material gradient profiles.This review article begins with a brief overview of coaxial printing history,followed by an introduction of crucial engineering components.Afterward,we review the recent progress and untapped potential in each specific organ or biological system,and demonstrate how coaxial bioprinting facilitates the creation of tissue constructs.Ultimately,we conclude that this growing technology will contribute significantly to capabilities in the fields of in vitro modeling,pharmaceutical development,and clinical regenerative medicine.Andrew Kjar Bailey McFarland Keetch Mecham Nathan Harward Yu Huang 2021Bioactive Materials2021,6,2:2
2A drought index for forest fire control显示文摘KEETCH J J BYRAM G M 1968Southeastern Forest Experi- ment Station1968,38,33:1
3Development of a mouse model for nonbacterial prostatitis显示文摘Keetch DW Humphrey P Ratliff TL 1994J Urol1994,152,1:1
4Serial prostatic biopsies in men with persistently elevated seurm PSA values显示文摘KEETCH DW CATALONA WJ SMITH DS 1994J Urol1994,151,:1
5Serial prostate biopsies in men with persistently elevated senun prostate specific antigen values 显示文摘Keetch D W Catalona W J Smith D S 1994J Urol1994,151,6:1
6Prostate specific antigen as a screening test for prostate cancer显示文摘Arcangeli CG Ornstein DK Keetch DW 1997Uml Clin North Am1997,24,2:1
7Serial prostatic biopsies in men with persistently elevated serum prostate specific antigen values显示文摘Keetch DW Catalona WJ Smith DS 1994J Lrol1994,151,6:1
8A clinical care pathway for decreasing hospital stay after radical prostatectomy显示文摘Keetch DW Buback D 1998Br J Urol1998,81,3:1
9非洲撒哈拉以南的转基因作物状况显示文摘在非洲撒哈拉以南地区,将近70%的人口生活在农村地区并以农业为生。然而,相比于世界上其他地区,这一地区对可持续的农业技术接受较为缓慢,再加上较低的农业生产率,使其成为了粮食净进口地区。农业生物技术不仅是提高农业产量的工具,同时也为保证粮食安全和消除贫困带来了巨大的机遇。目前,仅南非、布基纳法索和苏丹在商业化规模种植转基因作物。许多非洲国家已经或正在建立针对现代生物技术应用的监管框架,有9个国家正在对一些转基因作物进行限制性田间试验,这些转基因作物具有受农场主和消费者欢迎的优良性状。本文综述了转基因作物在非洲撒哈拉以南地区的应用情况,聚焦于转基因作物的研究、发展以及使用。同时对非洲部分地区各选取2个国家进行说明,分别是非洲南部的南非和马拉维、非洲东部的肯尼亚和乌干达以及非洲西部的加纳和布基纳法索。介绍了这6个国家管理转基因作物使用的法规并提出了向前推进的建议。Nompumelelo H.Obokoh David Keetch 刘杰 2014华中农业大学学报2014,33,6:1
10Serial prostatic biopsies in men with persistently elevated serum prostate specific antigen values显示文摘Keetch DW Catalona WJ Smith DS 0,,06:1
11Serial prostatic biopsies in men with persistently elevated serum PSA values显示文摘Keetch DW Catalona WJ Smith DS 1994J Urol1994,151,6:1
12Comparison of percent free and PSA density as meths to enhance to specificity of PSA screen- ing 显示文摘i Smith DS Catalona WJ Keetch DW 1996J Urol1996,155,:1
13Serial prostatic biopsies in men with persistently elevated serum prostate specific antigen values显示文摘Keetch D W Catalona W J Smith D S 1994J Urol1994,151,6:1
14Transitional cell carcinoma of bladder in children and adolescents显示文摘Keetch DW Manley CB Catalona WJ 1993Urology1993,42,:1
15Development of a mouse model for nonbacterial prostatitis显示文摘Keetch DW Humphrey P Ratliff TL 1994J Urol1994,152,:1
16Optimal therapy for the distal ureteral stone:extracorporeal shock wave lithotripsy versus ureteroscopy显示文摘Anderson KR Keetch DW Albala DM 1994J Urol1994,152,1:1
17Some observations on the host plant relationships of Radopholus similis in Natal显示文摘MILNE D L KEETCH D P 1976Nematropica1976,6,1:1
18EspecialSkills : Their Emergence With Massive Amounts of Practice显示文摘Keetch M K Schmidt R A Lee D T 2005Journal of Experimental Psychology : Human Percep-tion and Performance2005,31,5:1
19Serial prostatic biopsies in men with persistently elevatecl serum PSA values显示文摘KEETCH DW CATALONA WJ SMITH DS 1994J Urol1994,151,:1
20Development of a mouse model for nonbacterial prostatitis 显示文摘Keetch D W Humphrey P Ratliff T L 1994J Urol1994,152,1:1
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