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| 1 | Response of soil catalase activity to chromium contamination显示文摘The impact of chromium(III) and (VI) forms on soil catalase activity was presented. The Orthic Podzol, Haplic Phaeozem and Mollic Gleysol from different depths were used in the experiment. The soil samples were amended with solution of Cr(III) using CrCl3, and with Cr(VI) using K2Cr2O7 in the concentration range from 0 to 20 mg/kg, whereas the samples without the addition of chromium served as control. Catalase activity was assayed by one of the commonly used spectrophotometric methods. As it was demonstrated in the experiment, both Cr(III) and Cr(VI) have an ability to reduce soil catalase activity. A chromium dosage of 20 mg/kg caused the inhibition of catalase activity and the corresponding contamination levels ranged from 75% to 92% for Cr(III) and 68% to 76% for Cr(VI), with relation to the control. Catalase activity reached maximum in the soil material from surface layers (0–25 cm), typically characterized by the highest content of organic matter creating favorable conditions for microorganisms. | Zofia Stepniewska Agnieszka Wolińska Joanna Ziomek | 2009 | Journal of Environmental Sciences2009，21，8： | 22 |
| 2 | Diagnosis of adult tuberculous meningitis by use of clinical and laboratory features显示文摘 | Thwaites GE Chau TT Stepniewska K et a1 | 2002 | Lancet2002，360，9342： | 2 |
| 3 | Subdivisions of audito- ry cortex and ipsilateral cortical connections of the parabelt au- ditory cortex in macaque monkeys显示文摘 | Hackett TA Stepniewska I Kaas JH | 1998 | J Comp Neurol1998，394，： | 1 |
| 4 | Prefrontal connections of the parabelt auditory cortex in macaque monkeys 显示文摘 | Hackett TA Stepniewska I Kaas JH | 1999 | Brain Research1999，，817： | 1 |
| 5 | Diagnosis of adult tuberculous meningitis by use of chnical and laboratory features显示文摘 | THWAITES G E CHAU T T STEPNIEWSKA K | | 0，，9342： | 1 |
| 6 | Chromium contamination of soils, waters, and plants in the vicinity of a tannery waste lagoon 显示文摘 | STEPNIEWSKA Z BUCIOR K | 2001 | Environmental Geochemistry and Health2001，23，3： | 1 |
| 7 | Chromium contamination of soils,waters,and plants in the vicinity of a tannery waste lagoon显示文摘 | Stepniewska Z Bucior K | 2001 | Environmental Geochemistry and Health2001，23，3： | 1 |
| 8 | Diagnosis of adult tu- berculous meningitis by use of clinical and laboratory features 显示文摘 | Thwaites GE Chau TT Stepniewska K | 2002 | Lancet2002，360，9342： | 1 |
| 9 | Artesunate versus quinine for treatment of severe falciparum malaria: a randomised trial 显示文摘 | Dondorp A Nosten F Stepniewska K et 'al | 2005 | Lancet2005，366，： | 1 |
| 10 | Influence of different oxidation states of chromium (Ⅵ, Ⅲ) on soil urease activity 显示文摘 | A Samborska Z Stepniewska and W Stepniewski | 2004 | Geoderma2004，122，24： | 1 |
| 11 | The ability of AzoUa caroliniana to remove heavy metals Hg (Ⅱ), Cr (Ⅲ),Cr(Ⅵ)from municipal waste water显示文摘 | Bennicelli R Stepniewska Z Banach A | 2004 | Chemosphere2004，55，： | 1 |
| 12 | Diagnosis of adult tuberculous meningitis by use of clinical and laboratory features显示文摘 | Thwaites GE Chau TT Stepniewska K | 2002 | Lancet2002，360，9342： | 1 |
| 13 | Diagnosis of adult tuberculous meningitis by use of clinical and laboratory features显示文摘 | Thwaites GE Chau TT Stepniewska K | 2002 | Lancet2002，360，： | 1 |
| 14 | Diagnosis of adult tuberculous meningitis by use of clinical and laboratory features显示文摘 | Thwaites GE Chau TTH Stepniewska K | 2002 | Lancet2002，360，： | 1 |
| 15 | Does glucose in dialysis fluid protect erythrocytes in patients with chronic renal failure?显示文摘 | Dolegowska B Stepniewska J Ciechanowski K | 2007 | Blood Purif2007，25，56： | 1 |
| 16 | Reorganization ofprimary motor cortex in adult macaque monkeys with longstanding amputations显示文摘 | Qi HX Stepniewska I Kaas JH | 2000 | J Neurophysiol2000，84，： | 1 |
| 17 | Diagnosis of adult tuberculous meningitis by use of clinical and laboratory features 显示文摘 | Thwaites GE Chau TT Stepniewska K | 2002 | Lancet2002，360，： | 1 |
| 18 | Emergence of artemisinin-resistant malaria on the western border of Thailand: a longitudinal study显示文摘 | Phyo AP Nkhoma SS Stepniewska K | 2012 | Lancet2012，379，9830： | 1 |
| 19 | Diagnosis of adult tuberculous meningitis by use of clinical and laboratory features 显示文摘 | Thwaites GE Chau TT Stepniewska K | 2002 | Lancet2002，360，9342： | 1 |
| 20 | Diagnosis of adult tuberculous meningitis by use of clinical and laboratory features 显示文摘 | Thwaites GE Chau TY Stepniewska K | 2002 | Lancet2002，360，9432： | 1 |
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