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17篇 您的检索式:作者名="Polyakov V O"
    题名 作者 年代 出处 被引量
1Supperoxide anion ( O2^- ) Production and engymatic disbalance in peripheral blood cells isolated from HIV - infected children 显示文摘POLYAKOV V M SHEPELEV A P KOKOVKINA O E 1994Free Radic Biol Med1994,16,:1
2Differential decondensation of mitotic chromosomes during hypotonic treatment of living cells as a possible cause of G-band: an uItrastructural strudy 显示文摘Zarsepina O V Polyakov V Y Chentsov 1989Chromosoma1989,,:1
3Sediment transport in rill flow under deposition and detachment conditions显示文摘POLYAKOV V O NEARING M A 2003Catena2003,51,1:1
4Soil organic matter and CO2 emission as affected by water erosion on field runoff plots 显示文摘Polyakov V O Lal R 2008Geoderma2008,143,12:1
5Soil organic matter and CO2 emission as affected by water erosion on field runoff plots显示文摘Polyakov V O Lal R 2008Geoderma2008,143,2:1
6Sediment transport in rill flow under deposition and detachment conditions显示文摘Polyakov V O Nearing M A 2003Catena2003,51,1:1
7The yields of radical products in water decomposition under discharges with electrolytic electrodes显示文摘 Badalyan A M Bakhturova L F 2003High Energy Chemistry2003,37,5:1
8The water degradation yield and spatial distribution of primary radicals in the near-discharge vVolume of an electrolytic cathode显示文摘 Badalyan A M Bakhturova L F 2002High Energy Chemistry2002,36,4:1
9Rare earth element oxides for tracing sediment movement显示文摘Polyakov V O Nearing M A 2004Catena2004,55,3:1
10Ionosphe-ric Alfven Resonator显示文摘 and V O Rapport 1981Geomagnetism and Aeronomy1981,21,5:1
11Soil and water conservation in the Pacific Northwest through no-tillage and intensified crop rotations显示文摘Polyakov V O Nichols M H Mc Claran M P 2014Journal Soil and water conservation2014,69,6:1
12Chemical composition and structural transformations of amorphous chromium coatings electrodeposited from Cr(III) electrolytes 显示文摘SAFONOVA O V VYKHODTSEVA L N POLYAKOV N A 2010Electrochimica Acta2010,56,1:1
13Tracing sed- iment movement on a semiarid watershed using rare earthele- ments显示文摘Polyakov V O Kimoto A Nearing M A 2009Soil Sci SocAm J2009,73,:1
14Soil organic matter and COe emission as affected by water erosion on field runoff plots显示文摘Polyakov V O Lal R 2008Geoderma2008,143,6860:1
15Tracing sediment movement on a semiarid watershed using rare earth elements 显示文摘Polyakov V O Kimoto A Nearing M A 2009Soil & Water Management & Conservation2009,73,5:1
16Tracking sediment redistribution in a small watershed: Applications for agro-landseape evolution显示文摘Polyakov V O Nearing M A Shipitalo M J 2004Earth Surface Processes and Landforms2004,29,:1
17Comprehensive semen examination in patients with pancreatic-sufficient and pancreatic-insufficient cystic fibrosis显示文摘We examined a cohort of 93 cystic fibrosis(CF)male patients who were pancreatic-sufficient(PS-CF;n=40)or pancreatic-insufficient(PI-CF;n=53).Complex semen examination was performed,including standard semen analysis,quantitative karyological analysis(QKA)of immature germ cells(IGCs),transmission electronic microscopy(TEM),biochemical analysis,and sperm DNA fragmentation by terminal deoxynucleotidyl transferase-mediated dUTP nickend labeling(TUNEL)assay.Azoospermia was diagnosed in 83(89.2%)patients.The other 10(10.8%)patients were found to be nonazoospermic and showed various spermatological diagnoses(asthenozoospermia,n=2;asthenoteratozoospermia,n=3;oligoasthenozoospermia,n=1;oligoasthenoteratozoospermia,n=3;and normozoospermia,n=1)with no specific morphological abnormalities.Oligospermia was detected in 89.2%azoospermic and 30.0%nonazoospermic patients.Low seminal pH(<7.0)was found in 74(89.2%)of 83 azoospermic patients.Moderate leukocytospermia(2.0×10^(6)-2.2×10^(6)ml^(-1))was revealed in 2.4%azoospermic and 40.0%nonazoospermic semen samples.The signs of partial meiotic arrest at prophase I were found in 4 of 6 nonazoospermic patients examined by QKA of IGCs.The content of fructose and citrate was low in oligospermic and normal in nonoligospermic semen samples.An increased percentage(>30%)of spermatozoa with noncondensed(“immature”)chromatin was revealed in 2 of 6 nonazoospermic semen samples analyzed by TEM.Anna O Sedova Maria I Shtaut Elizaveta E Bragina Tatyana M Sorokina Galina V Shmarina Marina V Andreeva Lyubov E Kurilo Stanislav A Krasovskiy Aleksander V Polyakov Vyacheslav B Chernykh 2023Asian Journal of Andrology2023,25,5:0
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