caught in don sak bandon bay gulf of thailand

... considered to take place in the intestine following active absorption of Na? and Cl- [3, 5] In the posterior part of the intestine, including the rectum, osmolality of ingested seawater is reduced ... with increasing environmental salinity, and the dry weight of Ca Fig Ca precipitates in the intestine of Japanese eel acclimated to seawater a Clumps of Ca precipitates can be seen in the intestine ... deposits in marine fish intestines: a new source of biomineralization Limnol Oceanogr 36:1227–1232 12 Hickman CP Jr (1968) Ingestion, intestinal absorption, and elimination of seawater and salts in...

Ngày tải lên: 19/07/2016, 19:43

... 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 95:377-385 Funge-Smith S.J., A.C Taylor, ... permeabilities of gill lamina cuticle of the crayfish Astacus leptodactylus (E.) Journal of Physiology 363:377-401 Cameron J.N and P Thomas 1992 Calcitonin-like immunoreactivity in the blue crab: ... Variations of calcitoninlike immunoreactivity in the crustacean Orchestia cavimana during a molt cycle Gen Comp Endocrinol 73:80-84 Huong D.T.T., W.J Yang, A Okuno and M.N Wilder 2001 Changes in free...

Ngày tải lên: 02/04/2014, 10:20

... 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 95:377-385 Funge-Smith S.J., A.C Taylor, ... permeabilities of gill lamina cuticle of the crayfish Astacus leptodactylus (E.) Journal of Physiology 363:377-401 Cameron J.N and P Thomas 1992 Calcitonin-like immunoreactivity in the blue crab: ... Variations of calcitoninlike immunoreactivity in the crustacean Orchestia cavimana during a molt cycle Gen Comp Endocrinol 73:80-84 Huong D.T.T., W.J Yang, A Okuno and M.N Wilder 2001 Changes in free...

Ngày tải lên: 22/07/2014, 11:21

... explain the end of the activity period of DNA polymerases Instead of assuming a neutralization of the inhibitory activity, the DNA polymerases could bind effectors, which induce the release of ... was measured in the presence of added mM spermidineÆ3HCl (?) to neutralize the inhibitory activity of PMLA In the absence of spermidineÆ3HCl, activities of DNA polymerase, except of DNA polymerase ... b-like, are inhibited by PMLA contained in the extracts The inhibitory activity during the cell cycle The inhibitory activity during the cell cycle was measured in the presence of 0.4 U of (added)...

Ngày tải lên: 31/03/2014, 21:21

... a a Mean of molting interval Molting interval Fig.5: Molting intervals of white shrimp (L.vannamei) 4.2.2.2 Weight gain of white shrimp after molting After first molting, WG of shrimp in the 20-10-10 ... 21:00 h Amount of feed based on shrimp feeding requirement through observation of feeding activity of shrimp Salinity water was 2‰ Determination of molting intervals of shrimp: Molting of shrimp were ... occurring in the molting cycle of shrimp (Cobb and Bryant F, 1977) Stage of molt Status of cuticle Events Postmolt Initially soft becoming increasingly harder - Continued water absorption Intermolt...

Ngày tải lên: 22/09/2015, 12:38

... surface of the N-domain (overview) (A) Docking of pNPP to the ATP binding site of the model containing N- and P-domains [20] The amino acids interacting with the adenine ring of ATP may also interact ... Mapping of ATP and pNPP binding sites of the Na pump (Eur J Biochem 271) 3929 Fig Recognition of FITC by amino acids forming the ATP binding site of the N-domain (A) Model of the whole loop in ... uorescence intensity in its absence [23,42] Determination of eosin binding to the fusion proteins Interaction of eosin Y with GST fusion proteins was studied in similarity to Skou & Esman [43] in 20...

Ngày tải lên: 19/02/2014, 16:20

... aggregation of lens proteins and enzymes These protective capabilities have been demonstrated with other, in vitro systems, including prevention of aggregation of insulin B chain following reduction of ... for scintillation counting Creatine kinase determination Creatine kinase activity was assayed following the method of Bernt and Bergmeyer [24], in the presence of fructose (50 mM) to determine ... a-crystallin provided 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)...

Ngày tải lên: 17/03/2014, 03:20

... methodology in discriminating conformational changes Effects of pressure on intrinsic ¯uorescence The emission maximum (kmax) and intensity of intrinsic ¯uorescence of Na+/K+-ATPase under increasing ... pressurized in the buffer containing tritiated water at 200 MPa and 37 °C for 15 as described above, a 200-lL aliquot of the solution containing 83 lg of enzyme was incubated with 10 lg of trypsin at ... change of protein, and/or the destruction of integral structure (lipid bilayer and protein) The issue of clarifying the precise nature of the interrelationship between these pressure-induced...

Ngày tải lên: 24/03/2014, 00:21

... [3H]ouabain binding by 16% (McKenna et al., 1993) No changes in muscle [3H]ouabain binding or NKA isoform abundance were seen in elite cyclists completing additional interval training involving x ... effects of a longitudinal training program on NKA isoform abundance in human are unknown Therefore Chapter investigated whether 12 weeks of high-intensity interval training (HIT) in aged individuals ... Exercise training overview Recently high-intensity training (HIT) has become a common training modality in research High-intensity training consists of multiple bouts of exercise (4-10), lasting between...

Ngày tải lên: 04/12/2015, 13:59

... ATP (Fig 7) This antibiotic binds in the N-terminal domain of the a subunit [18], whereas ATP binds in the domain containing Lys501 of the a subunit [27] NaE1–oligomycin is an arrested form, whereas ... affinity of Na+ ⁄ K+-ATPase for Na+ [14] The resultant increase in Na+ binding was regarded as Na+ occlusion In the absence of oligomycin, NaCl gradually inhibited pNPPase activity and Rb+ binding ... activation of pNPPase by KCl in the presence of NaCl with or without oligomycin In the absence of oligomycin, increasing the NaCl concentration decreased pNPPase activity (Fig 2A) In the presence of...

Ngày tải lên: 07/03/2014, 16:20

... prevent binding of MCM complex to chromatin [12] In contrast, a recent finding suggests that an intermediate level of phosphorylation of MCM4 is required for chromatin binding during interphase ... cell cycle in a site-specific manner Cyclin-dependent protein kinase is involved in the phosphorylation of MCM4 To determine which kinase is involved in the phosphorylation of MCM4 in phases G2 ... the retarded mobility of the protein in SDS gel, compared with the mobility of protein pre1226 Fig Specificity of binding of phosphoMCM4 antibodies The binding specificity of six antiphosphoMCM4...

Ngày tải lên: 16/03/2014, 13:20

... were localized in the less intense DAPI-stained regions in the nucleus (representing less condensed euchromatin), leaving gaps in the more intense DAPI-stained regions (representing more condensed ... are introduced, at least in some of the promoters Furthermore, although we observed distinct gaps for MLL1 (as well as its interacting proteins) in immunofluorescence staining experiments in the ... staining of HeLa cells with anti-H3K4 trimethyl serum at different stages of the cell cycle The cell nucleus was counterstained and visualized using DAPI staining As 1632 Fig Dynamics of MLL-interacting...

Ngày tải lên: 23/03/2014, 06:20

... independent of a small increase in [Na+]i and also occasionally independent of the subsequent increase in [Ca2+]i [10], whereas in other publications, activation of the Ras/MAPK cascade was interpreted ... ouabain or OLF Ouabain-sensitive and -insensitive a-isoforms of Na+/K+-ATPase in rats All isoforms of the catalytic a-peptide of Na+/K+-ATPase have similar, high affinity for ouabain [17] with Kd in ... cascade of events Based mainly on observations with rat myocytes, additional roles in signal-transducing function of ouabain’s interaction with Na+/K+-ATPase were attributed to tyrosine protein kinase,...

Ngày tải lên: 23/03/2014, 17:21

... is in keeping with the relative ouabain sensitivities of the predominant Na+/K+-ATPase isoforms of these cells; thus establishing firmly that ouabain effects on signaling pathways indeed begin ... transducing role of the enzyme through protein–protein interactions Significantly, in vascular smooth muscle cells, the proximal events of ouabain-induced signaling also involve the activation of Src ... initiates the increase in [Ca2+]i, and the other the signal transducing pool of the enzyme which, through protein–protein interactions, leads to the activation of a host of signaling intermediates...

Ngày tải lên: 24/03/2014, 00:21

... analysis vs integral analysis Consider the experimental problem in determining the pattern of cell growth using single-cell observations The main problem in distinguishing between linear and exponential ... particularly in light of the discussion of difficulties in distinguishing linear from exponential growth Kubitschek [16] proposed that the accumulation of mass during the division cycle of E coli is linear ... observed a single cell that appeared to stop growing for a few minutes This result was, and remains singular, and is reminiscent of the duplicate points in the individual human growth curves in Figure...

Ngày tải lên: 13/08/2014, 23:20

... structural proteins (VP2 and VP3) of the MPyV were studied in the absence of other virus components as well as during the late phase of virus infection The role of the minor structural proteins in the ... absence of VP1 structural protein, is a potent inducer of cell apoptosis Our results suggest that the induction of apoptosis is related to the ability of the minor proteins to interact with intracellular ... co-expressed [8,9] C-terminal tagging of proteins with EGFP is, in general, preferable to N-terminal tagging, in that the corresponding proteins are usually targeted correctly within the cell and resemble...

Ngày tải lên: 16/02/2014, 09:20

... strands of the piRNA hairpin are involved in formation of the piRNA-interacting complex (piRC) and function in the transcriptional gene silencing of retrotransposons and genetic elements in germline ... were transfected into 2.5 · 106 of P19 cells and subcutaneously implanted into nude mice in the presence or absence of retinoic acid (Fig 4A) In addition to in vivo imaging of endogenous mature ... structure of pre-miRs to be a single-stranded mature miR, thermodynamic profiling of duplex pre-miR hairpin showed that in general, the 5¢ terminal sequence of pre-miR hairpin has less internal...

Ngày tải lên: 18/02/2014, 17:20

... Fig The in uence of Mg2+ on the kinetic properties of APase from E coli The in uence of Mg2+ on the kinetic properties of APase from E coli in the presence of a Zn2+ to dimer ratio of : in 2A2M1P ... enhancing the conformational change in path 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 ... Zn2+4APase activity, in the presence of a high Mg2+ concentration, is probably due to Mg2+ binding to the zinc binding sites (M2 and M1) It appears that in contrast to the binding of Zn2+ to the second...

Ngày tải lên: 21/02/2014, 00:20

... are indicated in the panels First heatings of the sample are represented in continuous line, second heating in dashed lines, third heating in dotted lines and fourth heating in dashed-dotted lines ... protein domain unfolds independently in a two-state transition In the fits of the DSC curves of multidomain moieties [intact SK (three domains) and SKBC (two domains)], the heat capacity increment, ... thermal denaturation of SK and its domains help to clarify inconsistencies existing in previous reports concerning the number of cooperative folding units in this multidomain protein We have also...

Ngày tải lên: 21/02/2014, 03:20

... Another activity of 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 ... by examining the individual phylogenies of the 21 subunits comprising the 14 enzymes of these pathways as they occur in eukaryotes, speci®cally in higher plants MATERIALS AND METHODS Amino-acid ... origins of organelles were out of style (see [26]) Sixty-four years later, gene-for-gene phylogenetic analysis can provide insights into the origin of its individual enzymes However, the study of...

Ngày tải lên: 22/02/2014, 04:20