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| 1 | Does intra-ruminal nitrogen recycling waste valuable resources? A review of major players and their manipulation显示文摘Nitrogenous emissions from ruminant livestock production are of increasing public concern and, together with methane, contribute to environmental pollution. The main cause of nitrogen-(N)-containing emissions is the inadequate provision of N to ruminants, leading to an excess of ammonia in the rumen, which is subsequently excreted. Depending on the size and molecular structure, various bacterial, protozoal and fungal species are involved in the ruminal breakdown of nitrogenous compounds(NC). Decelerating ruminal NC degradation by controlling the abundance and activity of proteolytic and deaminating microorganisms, but without reducing cellulolytic processes, is a promising strategy to decrease N emissions along with increasing N utilization by ruminants. Different dietary options, including among others the treatment of feedstuffs with heat or the application of diverse feed additives, as well as vaccination against rumen microorganisms or their enzymes have been evaluated. Thereby, reduced productions of microbial metabolites, e.g. ammonia, and increased microbial N flows give evidence for an improved N retention. However, linkage between these findings and alterations in the rumen microbiota composition, particularly NC-degrading microbes, remains sparse and contradictory findings confound the exact evaluation of these manipulating strategies, thus emphasizing the need for comprehensive research. The demand for increased sustainability in ruminant livestock production requests to apply attention to microbial N utilization efficiency and this will require a better understanding of underlying metabolic processes as well as composition and interactions of ruminal NC-degrading microorganisms. | Thomas Hartinger Nina Gresner Karl-Heinz Südekum | 2018 | Journal of Animal Science and Biotechnology2018，9，3： | 5 |
| 2 | Rad52C: a novel suppressor gene modulates the risk of head and neck cancer显示文摘 | Gresner P Gromadzinska J Twardowska E | 2014 | Mutat Res2014，762，： | 1 |
| 3 | Blood platelet abnormalities and pharmacological modulation of platelet reactivity in patients with diabetes mellitus显示文摘 | Watala C Boncler M Gresner P | 2005 | Phannacol Rep2005，，： | 1 |
| 4 | Referencegenes for gene expression studies on non-small cell lungcancer 显示文摘 | Gresner P Gromadzinska J Wasowicz W | 2009 | Acta Biochim Pol2009，56，2： | 1 |
| 5 | Increased blood plasma hydrolysis of acetylsalicylic acid in type 2 diabeticpatients:A role of plasma esterases显示文摘 | Gresner P Dolnik M | 2006 | Biochimica et Biophysica Acta2006，1760，2： | 1 |
| 6 | BCR expression is decreased in meningiomas showing loss of heterozygosity of 22q within a new minimal deletion region显示文摘 | WOZNIAK K PIASKOWSKI S GRESNER S M GOLANSKA E BIENIEK E BIGOSZEWSKA K SIKORSKA B SZYBKA M KULCZYCKA-WOJDALA D ZAKRZEWSKA M ZAWLIK I PAPIERZ W STAWSKI R JASKOLSKI D J OCH W SIERUTA M LIBERSKI P P RIESKE P | 2008 | Cancer Genet Cytogenet2008，183，1： | 1 |
| 7 | Molecular analysis of chromosome 1,10 and 19 abnormalities in human oligodendrogtial tumors: relationship between frequency of LOH grade, age and gender显示文摘 | Gresner SM Rieske P Wozniak K | 2006 | Clin Neuropathol2006，25，1： | 1 |
| 8 | A cascade mechanism of fat storing cell activationforms the basis of the liver显示文摘 | Gresner AM Gao CF | 1995 | Verh Dtsch Ges Pathol1995，79，： | 1 |
| 9 | Increased blood plasma hydrolysis of acetylsalicylic acid in type 2 diabetic patients: a role of plasma esterases 显示文摘 | Gresner P Dolnik M Waczulikova I | 2006 | Biochim Biophys Acta2006，1760，2： | 1 |
| 10 | Blood platelet abnormalities and phar-macological modulation of platelet reactivity in patients with diabetesmellitus显示文摘 | Watala C Bonder M Gresner P | 2005 | Pharmacol Rep2005，57，1： | 1 |
| 11 | Blood platelet abnormalities and pharmacological modulation of platelet reactivity in patients with diabetes mellitus显示文摘 | Watala C Boncler M Gresner P | 2005 | Pharmacol Rep2005，57，： | 1 |
| 12 | Blood platelet abnormalities and pharmacological modulation of platelet reactivity in patients with diabetes mellitus显示文摘 | Watala C Boncler M Gresner P | | 0，，： | 1 |
| 13 | Pathogenesis of liver fibrosis显示文摘 | Gresner AM | 2003 | Biomedical pro gress2003，16，： | 1 |
| 14 | Pathogenesis of liver fibrosis显示文摘 | Gresner AM | 2003 | Biomed Prog2003，16，： | 1 |
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