Báo cáo khoa học: "Effects of sodium chloride salinity on root and respiration in oak seedlings" pptx

... observed in twigs and roots in response to salinity. Ca2+ and Mg2+ contents in roots and twigs were unaffect-ed by salinity. In contrast, leaf Ca2+ and leaf Mg2+ con-tents ... inhibi-tion of cell expansion as cell turgor decreased [15].Original articleEffects of sodium chloride salinity on root growth and respiration in oak seedlingsDaniel Epron*Marie-Laure ... nutrient solution containing either50 or 250 mM NaCl. Both moderate and high salinity treatment strongly altered root elongation. In contrast, specific respiration of roots was...

Báo cáo khoa học: Effects of the antioxidant PycnogenolÒ on cellular redox systems in U1285 human lung carcinoma cells docx

... functions, including reduction of thioredoxin and other low molecular weight substances, and reduction and detoxiﬁcation of hydroperoxides [9]. This reductionmay be direct or by regeneration of ... enzyme activity and mRNA expression of TrxR caused by PycnogenolÒalone and in combination with oxidants also gives aninsight in the complex regulation of TrxR. Theseobservations indicate that ... localization of TrxR2 in themitochondria, which may be slightly less affected thanthe cytosol under these conditions. As TrxR is induced in various pathological conditions, including tumours and in ammatory...

báo cáo hóa học:" Effects of GnRH agonist treatment on steroidogenesis and folliculogenesis in the ovary of cyclic mice" pot

... development,steroidogenesis and gonadotrophin secretion in response to long-termtreatment with a gonadotrophin-releasing hormone agonist in the rat.Journal of Endocrinology 1995, 146:349-357.18. Meijs-Roelofs HMA, ... R, Liu XJ, Shimasaki S, Ling N: Extrapituitaryactions of gonadotropin-releasing hormone: stimulation of insulin-likegrowth factor-binding protein-4 and atresia. Endocrinology 1994,134:1365-1372.34. ... long-acting analog of luteinizing hormone-releasing factor. Science 1979,205:408-410.23. Clayton RN, Harwood JP, Catt KJ: Gonadotropin-releasing hormoneanalogue binds to luteal cells and inhibits...

Báo cáo khoa học: "Effects of Tributyltin Chloride on the Reproductive System in Pubertal Male Rats" pptx

... noabnormalities in clinical signs or gross findings for allanimals. Mean final body weights were not affected by theadministrations of TBT chloride, methyltestosterone, orcombination of TBT chloride and ... areculprit of decline in populations of common whelks in somearea of the world [2, 26, 27]. Putative mechanism of endocrine disrupting action of TBT was ascribed to thesecretion of Penis Morphogenic ... methyltes-tosterone, TBT chloride ＊Corresponding author: Young-won YunDepartment of Veterinary Physiology, College of Veterinary Medicine,Chungbuk National University, 48 Gaeshin-dong, Heungduk-gu,Cheongju...

Báo cáo khoa học: "Effects of Word Confusion Networks on Voice Search" pdf

... results for a common query. Indexingmillions of search logs and listings can be done in minutes. Reusing text search engines allowsa seamless integration between query parsing and search.We changed ... E. Brill, and A. Stolcke. 2000. Finding con-sensus in speech recognition: Word error minimiza-tion and other applications of confusion networks.Computation and Language, 14(4):273–400, Octo-ber.P. ... in a sin-gle utterance1. Finally, many queries often con-tain other constraints (assuming LocationTerm is aconstraint) such as that deliver in restaurants thatdeliver or open 24 hours in...

Báo cáo khoa học: Effects of a tryptophanyl substitution on the structure and antimicrobial activity of C-terminally truncated gaegurin 4 doc

... excitation and emission bandwidth, a 0.5-sresponse time, and a scan speed of 40 nmÆs)1. All samplescontained 8 lMpeptide or the same concentration of NATA for control experiments, in water ... BK21project for Medicine, Dentistry, and Pharmacy.REFERENCES1. Bechinger, B. (1997) Structure and functions of channel-formingpeptides: magainins, cecropins, melittin and alamethicin. J.Membr. Biol. ... quenching and blue shift. Fluorescence emissionspectra of NATA (a and b) and D16W-D24)37GGN4 (c and d) in water (a and c) and in 10 mMSDS micelles (b and d) were measuredwith an excitation...

Báo cáo khoa học: "Effects of cyclosporin A treatment on the pathogenesis of avian leukosis virus subgroup J infection in broiler chickens with Marek’s disease virus exposure" ppt

... frequency of ALV shedding with a consequent increase in congenital transmission in chickens infected with thevirus after hatching [9,10,11,14,16]. The incidence of regression of wing-web tumors induced ... MDV infection, since all treatmentgroup had MDV to a similar extent.Congenital infection and neonatal infection with ALV-Jcauses significant decrease in body weight in broilers [40].Viral infection ... post-infection.Discussion In this study, intramuscular injection of chickens every 3days with 50 mg/kg body weight CSP caused a significantreduction in response to the T-cell mitogen, Con A. In addition...

Báo cáo khoa học: "Effects of endocrine disrupting chemicals on expression of phospholipid hydroperoxide glutathione peroxidase mRNA in rat testes" pdf

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Báo cáo khoa học: "Effects of exposure to air on planting stress in red oak seedlings" ppsx

... decrease in root starch and TNC con-centrations in the seedlings exposed for 2days, as well as an increase in sucrose and soluble carbohydrate concentrations withincreasing ... the non-exposed seedlings,suggesting a very low consumption of car-bon reserves through respiration. This resultis in contrast with the significant decrease in TNC concentrations ... proportion of metabol-ically active tissues (absence of foliage and fine roots, predominance of reserve tissues of the taproot) in the exposed red oaks ascompared with the coniferous...

Tài liệu Báo cáo khoa học: Effect of siRNA terminal mismatches on TRBP and Dicer binding and silencing efﬁcacy pdf

... cytoplasm of human cells, the dsRNA bindingproteins HIV transactivating response RNA-bindingprotein (TRBP) and Dicer recognize and bind thesiRNA and form RNA-induced silencing complex(RISC) loading ... relationship between the silencing efﬁciency of the siRNAs and theirbinding to the RNA-induced silencing complex loading complex proteinsHIV transactivating response RNA-binding protein and Dicer ... compilation ª 2009 FEBSEffect of siRNA terminal mismatches on TRBP and Dicerbinding and silencing efﬁcacyHemant K. Kini and S. P. WaltonApplied Biomolecular Engineering Laboratory ⁄ Cellular and...

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