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| 1 | A comparison of the relative efficiency of ICSI and extended culture with epididymal sperm versus testicular sperm in patients with obstructive azoospermia显示文摘This is a retrospective cohort study comparing blastocyst transfer outcomes following intracytoplasmic sperm injection utilizing epididymal versus testicular sperm for men with obstructive azoospermia.All cases at a single center between 2012 and 2016 were included.Operative approach was selected at the surgeon’s discretion and included microepididymal sperm aspiration or testicular sperm extraction.Blastocyst culture was exclusively utilized prior to transfer.The primary outcome was live birth rate.Secondary outcomes included fertilization rate,blastulation rate,euploidy rate,and implantation rate.A mixed effects model was performed.Seventy-six microepididymal sperm aspiration cases and 93 testicular sperm extraction cases were analyzed.The live birth rate was equivalent(48.6%vs 50.5%,P=0.77).However,on mixed effects model,epididymal sperm resulted in a greater likelihood of fertilization(adjusted OR:1.37,95%CI:1.05–1.81,P=0.02)and produced a higher blastulation rate(adjusted OR:1.41,95%CI:1.1–1.85,P=0.01).As a result,the epididymal sperm group had more supernumerary blastocysts available(4.3 vs 3,P<0.05).The euploidy rate was no different.Pregnancy rates were no different through the first transfer cycle.However,intracytoplasmic sperm injection following microepididymal sperm aspiration resulted in a greater number of usable blastocysts per patient.Thus,the true benefit of epididymal sperm may only be demonstrated via a comparison of cumulative pregnancy rates after multiple transfers from one cohort. | Scott J Morin Brent M Hanson Caroline R Juneau Shelby A Neal Jessica N Landis Richard T Scott Jr James M Hotaling | 2020 | Asian Journal of Andrology2020，22，2： | 2 |
| 2 | Modeling the Roadside Walking Environment: A Pedestrian level of Service显示文摘 | Landis B W VattikutiV R Otten berg R M McLeod D S Guttenplan M | | Transportation Research Record: Journal of the Transportation Research Board 200 I 17730，，： | 1 |
| 3 | Semantic paralexia:A release of right hemispheric function from left hemispheric control显示文摘 | Regard M Graves R | 1983 | Neuropsychologia1983，21，： | 1 |
| 4 | SHAPES Empirical Force Field:New Treatment of Angular Potentials and Its Application to Square-planar Transition-metal Complexes显示文摘 | Kelly C M Landis C R | 1991 | J Am Chem Soc1991，113，1： | 1 |
| 5 | Feed intake and digestion by beef cows fed prairie hay with different levels of soybean meal and receiving postruminal administration of antibiotics显示文摘 | Stokes S R A L Goetsch K M Landis | 1988 | Journal Animal Science1988，66，： | 1 |
| 6 | PARAFAC:parallel factor analysis显示文摘 | Harshman R A Landy M E | 1994 | Computational Statistics & Data Analysis1994，18，1： | 1 |
| 7 | Landscape structure and hab-itat management differentially influence insect natural enemiesin an agricultural landscape 显示文摘 | Woltz J M Isaacs R Landis D A | 2012 | Agriculture Ecosystems &Environment2012，152，： | 1 |
| 8 | Identification of QTLs for root characteristics in maize grown in hydroponics and analysis of their overlap with QTLs for grain yield in the field at two regimes显示文摘 | Tuberosa R Sanguineti M C Landi P el al | 2002 | Plant Molecular Biology2002，48，： | 1 |
| 9 | The use of platelet gel in posterolateral fusion:preliminary results in a series of 14 cases 显示文摘 | Landi A Tarantino R Marotta N Ruggeri AG Domenicucci M Giudice L | 2011 | Eur Spine J2011，20，： | 1 |
| 10 | Estimation of crop biophysical parameters through airborne and field hyperspectral remote sensing显示文摘 | Goel P K Landy J A Patel R M | 2003 | Trans asae2003，46，4： | 1 |
| 11 | Development and characterization of sing wall carbon nanotube -Nation composite actuators 显示文摘 | Landi B J Raffaelle R P Heben M J | 2005 | Material Science and Engineering B2005，116，3： | 1 |
| 12 | The antithrombotic and antiinflammatory mechanisms of action of aprotinin显示文摘 | Landis R C Asimakopoulos G Poullis M | 2001 | Ann Thorac Surg2001，72，： | 1 |
| 13 | Activity of the EGFR- HER2 dual inhibitor afatinib in EGFR-mutant lung cancer patients with acquired resistance to reversible EGFR ty- rosine kinase inhibitors 显示文摘 | Landi L Tiseo M Chiari R | 2014 | Ctin Lung Cancer2014，15，6： | 1 |
| 14 | Identification of QTLs for root eharacteristies in maize grown in hydroponics and analysis of their overlap with QTLs for grain yield in the field at two water reglmes显示文摘 | Tuberosa R Sanguineti M C Landi P | 2002 | Plant molecular biology2002，48，56： | 1 |
| 15 | A phenomeno- logical multi-axial constitutive law for switching in polycrystalline ferroelectric ceramics 显示文摘 | MCMEEKING R M LANDIS C M | 2002 | International Journal of Engineering Science2002，40，14： | 1 |
| 16 | Identification of QTLs for root characteristics in maize grown in hydroponics and analysis of their overlap with QTLS for grain yield in the field at two regimes 显示文摘 | Tuberosa R Sanguineti M C Landi P Giuliani M M Salvi S Conti S | 2002 | Plant Molecular Biology2002，48，： | 1 |
| 17 | Fatigue life enhancement and high interference bushing installation using the Force- Mate bushing installation technique显示文摘 | Champoux R L Landy M A | 1986 | Special Technical Publication no American Society Testing Materials1986，927，： | 1 |
| 18 | An inexpensive, accuratemethod for measuring leaf area and defoliation through digitalimage analysis显示文摘 | O’neal M E Landis D A Isaacs R | 2002 | Field and Forage Crops2002，95，6： | 1 |
| 19 | Identification of QTLs for root characteristics in maize grown in hydroponics and analysis of their overlap with QTLs for grain yield in the field at two water regimes显示文摘 | Tuberosa R Sanguineti M C Landi P | 2002 | Plant Mol Biol2002，48，： | 1 |
| 20 | Micromechanical simulation of the failure of fiber reinforced composites 显示文摘 | Landis C M Beyerlein I J McMeeking R M | 2000 | J Mech Phys Solid2000，48，3： | 1 |
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