sulfides on taurine transporter gene expression in the gill of the deep sea mussel bathymodiolus platifrons which harbors a methanotrophic symbiont
Fisheries science JSFS , tập 76, số 2, 2010 3
... seawater (Mg concentration one-tenth of control seawater), control seawater, low-Ca2? seawater (Ca concentration one-tenth of control seawater), and back to control seawater Fish were maintained ... produced in the intestine as a result of seawater adaptation, or hyposmoregulation Evacuation of Ca precipitates is typically observed in fasting Japanese eel acclimated to seawater The Ca precipitates ... seawater-acclimated eels were placed in a 60-l glass tank containing control artificial seawater and maintained for days Then, the environmental water was changed sequentially to low-Mg2? seawater...
- 212
- 485
- 0
BÁO CÁO " ẢNH HƯỞNG CỦA ĐỘ MẶN THẤP LÊN ĐIỀU HÒA ÁP SUẤT THẨM THẤU + + VÀ HOẠT TÍNH MEN NA /K ATPASE Ở TÔM THẺ CHÂN TRẮNG (Litopenaeu s vannamei) " pptx
... Journal of Physiology 363:377-401 Cameron J.N and P Thomas 1992 Calcitonin-like immunoreactivity in the blue crab: Tissue distribution, variations in the molt cycle, and partial characterization ... bromine Comp Biochem Physiol 11 9A: 941-950 Graf F, M Fouchereau-Peron, A Van-Wormhoudt and J.C Meyran 1989 Variations of calcitoninlike immunoreactivity in the crustacean Orchestia cavimana during ... R.P., F.D Parado-Estepa, E.G de Jesus and J.M Ladja 1987 Osmotic and chloride regulation in the hemolymph of the tiger prawn Penaeus monodon during molting in various salinities Marine Biology...
- 10
- 695
- 5
Báo cáo nghiên cứu khoa học: " ẢNH HƯỞNG CỦA ĐỘ MẶN THẤP LÊN ĐIỀU HÒA ÁP SUẤT THẨM THẤU + + VÀ HOẠT TÍNH MEN NA /K ATPASE Ở TÔM THẺ CHÂN TRẮNG (Litopenaeu svannamei)" ppsx
... Journal of Physiology 363:377-401 Cameron J.N and P Thomas 1992 Calcitonin-like immunoreactivity in the blue crab: Tissue distribution, variations in the molt cycle, and partial characterization ... bromine Comp Biochem Physiol 11 9A: 941-950 Graf F, M Fouchereau-Peron, A Van-Wormhoudt and J.C Meyran 1989 Variations of calcitoninlike immunoreactivity in the crustacean Orchestia cavimana during ... R.P., F.D Parado-Estepa, E.G de Jesus and J.M Ladja 1987 Osmotic and chloride regulation in the hemolymph of the tiger prawn Penaeus monodon during molting in various salinities Marine Biology...
- 10
- 506
- 1
Báo cáo Y học: The DNA-polymerase inhibiting activity of poly(b-L-malic acid) in nuclear extract during the cell cycle of Physarum polycephalum pot
... the appearance of an activity peak of DNA polymerases was consistent with the minimum in the inhibitory activity of PMLA, an additional periodic variation in the intrinsic activities of the endogenous ... microplasmodia (j) The control in the absence of the nuclear extract containing an equivalent of the ingredients in the nuclear extraction buffer The arrow refers to the equivalence of the added DNA polymerase ... extract (d) The activity was measured as a function of added amounts of DNA polymerase a in the standard DNA polymerase assay that contained the extract of · 106 nuclei isolated from microplasmodia...
- 6
- 347
- 0
effects of magnesiumphosphoruspotassium containing in water on molting, growth and survival rate of the white shrimp (litopenaeus vannamei) juveniles, reared in low salinity water
... beginning in 1996, L vannamei was introduced into Asia on a commercial scale This started in Mainland China and Taiwan Province of China and subsequently spread to the Philippines, Indonesia, ... vannamei spawn in the ocean, releasing their eggs into the water The eggs hatch into a non-feeding nauplius larva, which lasts about two days, before molting into a zoea stage (4-5 days), a mysis ... Teichert-Coddington, and D., Rouse, D.B., 2002 Acclimation of Litopenaeus vannamei postlarvae to low salinity: influence of age, salinity endpoint, and rate of salinity reduction Journal of the World Aquaculture...
- 70
- 427
- 0
Tài liệu Báo cáo khoa học: The phosphatase activity of the isolated H4-H5 loop of Na+/K+ ATPase resides outside its ATP binding site docx
... MgATP in the dimer formation of a H4-H5 loop protein of Na+/K+ ATPase [55] In conclusion, neither method revealed any indication of a conformational change of the N-domain upon ligand binding in the ... eventually induce its bending towards the P-domain and thereby explain the amino acid labeling of the P-domain found with 8-N3-TNP-ADP [25] The same consideration may apply to the labeling of P668 ... respecting the N- and C-terminal parts of the P-domain [20], shows F548 as part of the ATP site (Fig 3A) , while in a model based on the crystal structure of the N-domain of Na+/K+ ATPase and not including...
- 14
- 586
- 0
Báo cáo khoa học: The molecular chaperone a-crystallin incorporated into red cell ghosts protects membrane Na/K-ATPase against glycation and oxidative stress ppt
... against Na/K-ATPase inactivation was not due to the removal of fructose by binding to a- crystallin, BSA was resealed (in the same manner and concentration as that of a- crystallin) and incubated with ... 20 kDa) The effects of ouabain, a- crystallin and sugars on the Rb uptake of the ghost cells are shown in Fig Ouabain (0.1 mM), a specific inhibitor of Na/K-ATPase, caused a 35% decrease in the ... cataract and correlate with increasing lens colour and with cortical opacification [31] The change in monovalent cation concentrations may in part be attributed to decreased efficiency of the Na/K-ATPase...
- 7
- 291
- 0
Báo cáo Y học: High pressure-induced changes of biological membrane Study on the membrane-bound Na+/K+-ATPase as a model system pdf
... helices, and a separation in the contact surface of membrane and protein due to the thickening and shrinkage of lipid bilayer For the last case, a quantitative estimation of the thickness and cross-sectional ... mM NADH, lgámL)1 of pyruvate kinase, and 2.5 lgámL)1 LDH in a total volume of mL The reaction was initiated by an addition of 50 ng of Na+/K+-ATPase Na+-dependent ATPase activity was also measured ... palmitic acid and 26.4% of oleic acid However, the shrinkage of the cross-sectional area is partly caused by the phase transition of lipids and is accumulative in the lateral direction, and lastly, the...
- 9
- 432
- 0
Na+, k+ ATPase in single skeletal muscle fibres and the effects of ageing, training and inactivity
... Stimulate cAMP generation Theophylline Degrades cAMP- leading to increased intracellular accumulation of cAMP Monensin Increases Na+ concentration Insulin/IGF-1 Increases Na+ affinity of NKA Possible ... increase affinity of NKA forNa+ β2 agonists (Salbutamol, Isoproterenol) Stimulate cAMP generation Calcitonins Stimulate cAMP generation Amylin Stimulate cAMP generation Calcitonin gene related ... program on NKA isoform abundance in human are unknown Therefore Chapter investigated whether 12 weeks of high-intensity interval training (HIT) in aged individuals induced adaptations in NKA isoforms...
- 188
- 370
- 0
Báo cáo khoa học: Stimulation of p-nitrophenylphosphatase activity of Na+ ⁄ K+-ATPase by NaCl with oligomycin or ATP docx
... other hand, increasing the Na+ concentration had no effect on the ouabain-insensitivity of pNPPase activity The concentration giving halfmaximal activation (K0.5) of pNPPase for K+ was mm, and the ... Na+ binding was very low in the absence of oligomycin, which increased the affinity of Na+ ⁄ K+-ATPase for Na+ [14] The resultant increase in Na+ binding was regarded as Na+ occlusion In the absence ... The combination of 10 mm NaCl and 0.1 mm ATP maximally activated pNPPase In the presence of ATP and KCl, increasing the NaCl concentration induced convex-shaped activation curves of pNPPase (Fig...
- 12
- 327
- 0
Báo cáo khoa học: Site-specific phosphorylation of MCM4 during the cell cycle in mammalian cells pot
... sites and 110 was maximal in the G2 phase, in contrast, phosphorylation at the other sites (7, 32, 54) was maximal in the M phase Phosphorylation of MCM4 at sites and 32 decreased during anaphase ... antibodies Staining with P-3 antibodies, anti-BrdU sera and DAPI, and a cell image to determine area are shown These are original data for quantification in Fig 5A This material is available from ... re-replication of DNA in eukaryotic cells including human cells [7] Targets of the kinase in the regulation of DNA replication include ORC2, Cdc6 and Mcm proteins in Saccharomyces cerevisiae [8], and...
- 16
- 369
- 0
Báo cáo khoa học: Dynamic association of MLL1, H3K4 trimethylation with chromatin and Hox gene expression during the cell cycle ppt
... HoxA7 HoxA10 HoxA5 (P )a HoxA7 (P )a HoxA10 (P )a Actin GAG GAC CCC GGA TTA AAC AT CCT GAA GCA GAC TCC CCA TA GCA TCC ATT TCC AGT GGA GT GCC ACA CGA CTA TTC TGT GA TTTCAGGGTATCAGTGGTGCGACA TTG ATA CTG ... CTC CAA GCC CAA GGC TAC AAT GGC ATG GAT CT TTC CAC TTC AAC CGC TAC CT CCA TAG ACC TGT GGC TAG ACG AGT AAG TCC CGA AGG GCA TC GAG CCT CCA GGT CTT TTT CC CTC CTG GCC CAT CAA TAC AG AGA GCT ACG AGC ... TGC CTG AC GGA AGC TGG CAG ACA TTG GCT TTC GAG GAG ACA TAG GTA a GCA CCA TGA TAA ACA GTC GGA ATC ACT AGA CCC CCC CTT AGA TGT CAT TGG TGG TGA GTT ATC TTG CTG CCA TTT GCG GGT CAC CCA CGA CTT CTG...
- 12
- 439
- 0
Báo cáo khoa học: No evidence for a role in signal-transduction of Na+/K+-ATPase interaction with putative endogenous ouabain potx
... signal-transduction by ouabain Fig Ouabain a nities to rat Na+/K+-ATPase isoforms and actual ouabain or OLF concentrations The figure summarizes the huge variation in ouabain a nities of Na+/K+-ATPase ... Cellular compartments with larger changes in intracellular Na+ and Ca2+ may thus be the result of a ouabain interaction with subpopulations of Na+/K+ATPase [27] An overall increase in intracellular ... isoforms, of which the latter may have a sublocalization critical for the observations looking at ouabain as a signal-transducer Experiments pointing to a pivotal role of ouabain in signal-transduction...
- 4
- 423
- 0
Báo cáo Y học: Na+/K+-ATPase as a signal transducer Zijian Xie and Amir Askari docx
... and [Ca2+]i that may occur These activated pathways, the resulting increase in ROS, and the concomitant increase in [Ca2+]i lead to activations of NF-jB and AP-1, transcriptional regulation of ... protein–protein interactions is a common property of Na+/K+-ATPase in most, if not all, cells Using partially inhibitory concentrations of ouabain, activation of parts or all of the pathways that begin ... of the diseased heart as stated in textbooks, but rather a part of the continuum of the derangements leading to advanced heart failure Because of the latter, at the time there was extensive ongoing...
- 6
- 427
- 1
Báo cáo y học: " Distinguishing between linear and exponential cell growth during the division cycle: Single-cell studies, cell-culture studies, and the object of cell-cycle research" ppsx
... linear regressions of the original data on rectangular coordinates; case D was a linear regression of the logarithm of the original data, so that the fit to an exponential case was tested Case ... stand against the board and their height would be measured by drawing a line and dating the line At the left is the full board and at the right is a close-up of a portion of the board at a constant ... grandchildren at random occasions, usually family gatherings When measuring time occurs the grandchildren stand against the board, a line is drawn at the top of their head, and the date of the line is...
- 15
- 307
- 0
Tài liệu Báo cáo khoa học: Minor capsid proteins of mouse polyomavirus are inducers of apoptosis when produced individually but are only moderate contributors to cell death during the late phase of viral infection ppt
... effector caspase and one of its substrates, poly(ADP-ribose) polymerase (PARP), by western blotting (Fig 5A) Cleavage of caspase 3, indicating activation as well as cleavage of PARP, as soon as h ... fusion variants, as well as EGFP fusion variants of the truncated VP3 (containing 103 amino acids of the C-terminus) We followed minor protein localization in mouse cells, cell death and the ... localization of the wt minor proteins and their fusion variants Distribution of the fused minor capsid proteins was followed through the analysis of confocal microscopy images of cells stained...
- 14
- 539
- 0
Tài liệu Báo cáo khoa học: Bioimaging of the unbalanced expression of microRNA9 and microRNA9* during the neuronal differentiation of P19 cells doc
... TCGAGAATCTAGT TCA TAC AGC TAG ATA ACC AAA GA TAGTA TCA TAC AGC TAG ATA ACC AAA GA TAGTA TCA TAC AGC TAG ATA ACC AAA GAT CTAGA TCT TTG GTT ATC TAG CTG TAT GA TACTA TCT TTG GTT ATC TAG CTG TAT GA TACTA TCT ... GTT ATC TAG CTG TAT GA ACTAGATTC TCGAGAATC TAG TAC TTT CGG TTA TCT AGC TTT A TAGTA ACT TTC GGT TAT CTA GCT TTA TAGTA ACT TTC GGT TAT CTA GCT TTAT CTA GAT AAA GCT AGA TAA TTG AAA GT TACTA TAA AGC ... CCT AGA GTG CAA AAG CAC TTT Primer applications ATA CCC CTG TTA GCC GGC CAA ACA CCA GCG ACC AGA TAT GAT GTC TTC GAT TAG ACT GTG GAA GC GAG TTC ATA TCT GAA CGA GTG GAC tranfection Transient transfections...
- 12
- 612
- 0
Tài liệu Báo cáo khoa học: Dimer asymmetry and the catalytic cycle of alkaline phosphatase from Escherichia coli doc
... C, and enabling a conformational change in path A, thereby increasing the rate of both cycles In reaction path A, binding of Mg2+ to subunit induces a conformational change from 12 to 21 Inorganic ... of metal ion activation, and the dependence of APase activity on the metal ion concentration In order to clarify the mode of APase activation by Zn2+, and to establish the appropriate Zn2+ ion ... substrate concentrations, could be enhanced in the same way Both activation of APase with Mg2+ and kinetic data indicate that Mg2+ enhances the reaction rate in uencing allosteric Ó FEBS 2003 Catalytic...
- 9
- 590
- 0
Tài liệu Báo cáo khoa học: Unfolding and aggregation during the thermal denaturation of streptokinase pptx
... sequence is involved in interactions associated with the formation of the aggregate At mildly acidic pH, the fragment SKA1 in isolation can adopt a conformation rich in b sheet, containing a hydrophobic ... transitions of intact SK by consecutive heating of the same sample in the calorimeter The sample concentrations and pH values are indicated in the panels First heatings of the sample are represented ... equations using the following set of parameters: a linear heat capacity function for the native state, Cp(N); the enthalpies and the heat capacities of the unfolded state, DHU and DCpU, and of the...
- 13
- 503
- 0
Tài liệu Báo cáo Y học: Evolution of the enzymes of the citric acid cycle and the glyoxylate cycle of higher plants pdf
... widespread lateral gene transfer among all organisms, and one combination of such transfers gave rise to the eukaryotic lineage, which some time later obtained mitochondria (the Ôgenetic annealingÕ ... cytosolic aconitase, at least in animals, is that of an ironresponsive element-binding protein (IRE-BP), which binds to mRNA of ferritin and the transferrin receptor and thus participates in regulating ... plants and animals is closely related to the eubacterial aconitase homologues termed here aconitase A The sequences for eubacterial aconitase B proteins fall into a separate gene cluster and are...
- 16
- 474
- 0
Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể điều tra đối với đối tượng giảng viên và đối tượng quản lí khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008