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| 1 | Choanal polyps: one en- tity, one surgical approach 显示文摘 | Lopatin A Bykova V Piskunov G | 1997 | Rhinology1997，35，2： | 1 |
| 2 | Choanal polyps:one entity,one surgical approach显示文摘 | Lopatin A Bykova V Piskunov G | 1997 | Rhinology1997，35，2： | 1 |
| 3 | Patients with functional bowel disorder have disaccharidase deficiency:A single-center study from Russia显示文摘BACKGROUND Functional bowel disorder(FBD)may be caused by a decrease in disaccharidase activity.Thus,the timely diagnosis of disaccharidase deficiency could lead to a better prognosis in patients with this condition.AIM To determine the potential value of intestinal disaccharidases glucoamylase,maltase,sucrase,and lactase in understanding the etiology and pathogenesis of FBD.METHODS A total of 82 FBD patients were examined.According to the Rome IV criteria(2016),23 patients had diarrhea-predominant irritable bowel syndrome(IBS),33 had functional diarrhea,10 had constipation-predominant IBS,4 had functional constipation,and 12 had mixed IBS.The Dahlqvist method was used to measure disaccharidase activity in the brush-border membrane of mature enterocytes of the small intestine,in duodenal biopsies obtained during esophagogastroduodenoscopy.RESULTS Lactase deficiency was detected in 86.5%of patients,maltase deficiency in 48.7%,sucrase deficiency in 50%,and glucoamylase deficiency in 84.1%.The activities of all enzymes were reduced in 31.7%of patients,and carbohydrase deficiency was detected in 63.5%of patients.The low activity of enzymes involved in membrane digestion in the small intestine was found in 95.2%of patients.CONCLUSION In 78 of the 82 patients with FBD,gastrointestinal symptoms were associated with disaccharidase deficiency. | Saria Dbar Olga Akhmadullina Elena Sabelnikova Nikolai Belostotskiy Asfold Parfenov Svetlana Bykova Sergey Bakharev Elena Baulo Alexandra Babanova Lilia Indeykina Tatyana Kuzmina Tatiana Kosacheva Aleksey Spasenov Alina Makarova | 2021 | World Journal of Clinical Cases2021，9，17： | 1 |
| 4 | Nitric oxide scavenging by barley hemoglobin is facilitated by a monodehydroascorbate reductase-mediated ascorbate reduction of methemoglobin显示文摘 | Abir U. Igamberdiev Natalia V. Bykova Robert D. Hill | 2006 | Planta2006，，5： | 1 |
| 5 | Proteomics and plant disease: ad- vances in combating a major threat to the global food supply 显示文摘 | Rampitsch C Bykova N V | 2012 | Proteomics2012，12，： | 1 |
| 6 | Discovery of a superhard iron tetraboride superconductor 显示文摘 | Gou H Dubrovinskaia N Bykova E | 2013 | Physical Review Letters2013，111，15： | 1 |
| 7 | Peierls distortion, magnetism, and high hardness of manganese tetraboride 显示文摘 | Gou H Tsirlin A A Bykova E | 2014 | Physical Review B2014，89，06： | 1 |
| 8 | Response of CH4 oxidation and methanotrophic diversity to NH4 + and CH4 mixing ratios显示文摘 | Svetlana Bykova Pascal Boeckx Irina Kravchenko Valery Galchenko Oswald Cleemput | 2007 | Biology and Fertility of Soils2007，，3： | 1 |
| 9 | Response of CIL oxidation and methanotrophic diversity to NIL ~ and CH4 mixing ratios显示文摘 | Bykova S Boeckx P Kravchenko I | 2007 | Biology and Fertility of Soils2007，43，3： | 1 |
| 10 | Novel non-magnetic hard boride Co5B16 synthesized under high pressure 显示文摘 | Bykova E Tsirlin A A Gou H | 2014 | Journal of Alloys and Compounds2014，608，： | 1 |
| 11 | Identification of oxidised proteins in the matrix of rice leaf mitochondria by immunoprecipitation and two-dimensional liquid chromatography-tandem mass spectrometry 显示文摘 | KRISTENSEN B K ASKERLUND P BYKOVA N V | 2004 | Phytochemistry2004，65，12： | 1 |
| 12 | Ni-based sol-gel catalysts as promising systems for crude bio-oil upgrading: Guaiacol hydrodeoxygenation study显示文摘 | Bykova M V Ermakov D Yu Kaichev V V | 2012 | Environment2012，，： | 1 |
| 13 | Thermodynamic properties of N, N-dimethylformamide and N, N- dimethylacetamide 显示文摘 | SMIRNOVA N N TSVETKOVA L Y BYKOVA T A | 2007 | The Journal of Chemical Thermodynamics2007，39，11： | 1 |
| 14 | Iron and selenium deficiency and a demographic crisis in Russian and Latvia显示文摘 | Petukhov VI Bykova EY Bondare DK | 2001 | Gematol Transfuziol2001，46，： | 1 |
| 15 | The morphology of vocal fold polyps and mucosa in Reinke's edema显示文摘 | Bykova V P Kochesokova E A Ivanchenko G F | 2015 | Arkh Patol2015，77，1： | 1 |
| 16 | Identification of oxidised proteins in the matrix of rice leaf mitochondria by immunoprecipitation and two-dimensional liquid chromatography-tandem mass spectrometry 显示文摘 | Kristensen B K Askerlund P Bykova N V | 2004 | Phytochemistry2004，65，12： | 1 |
| 17 | Detection Network Intrusion Via a Statistical Analysis of Network Packet Characteristics显示文摘 | Marina Bykova Shawn Ostermann Brett Tjaden | 2001 | IEEE Transactions on Network Security2001，1，： | 1 |
| 18 | Intellectual capital transformation evaluating model显示文摘 | Mariya Molodchik Elena Shakina Anna Bykova | 2012 | Journal of Intellectual Capital2012，，4： | 1 |
| 19 | Analysis of international programs of the hygienic monitoring of foodborne pathogens显示文摘 | BYKOVA I B BULAKHOV A V | 2012 | Vopr Pitan2012，81，6： | 1 |
| 20 | Hidden Markov models for evolution and comparative genomics analysis 显示文摘 | Bykova N A Favorov A V Mironov A A | 2013 | PLoS One2013，8，05： | 1 |
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