two uses of energy in the human body

... and sea waves are in the stage of potential assessment. Institute of Energy RURAL RENEWABLE ENERGY WEEK IN HANOI EXPERIENCE OF THE INSTITUTE OF ENERGY IN THE PREPARATION OF THE RENEWABLE MASTER ... energy, wind energy, solar energy, and geothermal energy. 9 So far, even the high potential of RE resources, their contribution in electricity production in Vietnam is still negligible. 9 The ... negligible. 9 The Government of VN recognized important role of RE in sustainable energy supplying in general and electricity in particular for rural off-grid areas. ắ The electricity Law require...

Ngày tải lên: 24/01/2014, 03:20

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Ngày tải lên: 12/12/2013, 00:03

... localizes in the cytoplasm of human epithelial cells of the gastrointestinal tract and liver, two central organs in the regulation of iron metabolism [20,21]. After their synthesis in the endo- plasmic ... impact in protein integrity, as indicated by an increase in protein-bound acrolein adducts at the cell surface, which point to acrolein-adducts as a reliable marker of lipid peroxidation also in ... third of these cells also expressing CD1d (Fig. 6A, left dot-plot). Interestingly, the increase in phosphatidylserine expression by HepG2 cells grown in iron-rich media was of the same order of...

Ngày tải lên: 19/02/2014, 16:20

... quantify the amount of recovered protein owing to the presence of a high molar excess of BSA remaining in the buffer. Therefore, a fixed aliquot of the protein was incubated with the indicated ... basic proteins it might be that either methylation of the lysine or specific substitutions in the amino acid sequence, increasing the number of basic residues of lysine, arginine and histidine, could ... the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal. Biochem. 72, 248–254. 20. Laemmli, U.K. (1970) Cleavage of structural proteins during the assembly of...

Ngày tải lên: 21/02/2014, 00:20

... an increase in binding capacity [25]. Identification of nitration site in the extracellular domain of ILT2 In the extracellular domain of ILT2, there are several Tyr residues that participate in ... this is the first report of a post-translational modification of the ILT2 protein. The other member of the ILT family, LILRA4, has also been found nitrated within the domain Ig-like C2-type 4 in human ... band at 42 kDa. The data indicate the intensity of the HLA-G band related to the b-actin band and are representative of three different experiments. ILT2 nitration in the binding domain A. Dı ´ az-Lagares...

Ngày tải lên: 07/03/2014, 02:20

... participates in the assembly of the mitotic spindle of E. focardii and that both isotypes are involved in the nucleation of other microtubule structures. Finally, we examined the distribution of E. ... isotype. Fig. 1. The macronucleus of Euplotes focardii contains two differ- ent c-tubulin nanochromosomes. (A) Southern blot analysis of the two c-tubulin genes of E. focardii using the c-T2 gene ... and HindIII-digested DNA. The sizes (bp) of DNA standards are indicated on the left. The sizes of the two c-tubulin nanochromosomes (1600 bp) and their diges- tion products are indicated on the...

Ngày tải lên: 07/03/2014, 04:20

... protein bound to the agarose. This binding was con- firmed by the observation that only a trace of the pro- tein was left in the unbound fraction. Pre-incubation of the recombinant protein with ... against inactivation was observed and the initial GS activity was maintained (116.5 ± 7.3% of the initial activity). The protective effect was abolished when the recom- binant protein was heat-inactivated ... but the binding was not affected by preincubation of the protein with FP. These results also indicate that Pf1-Cys-Prx can bind to FP at pH 7.4, which is the pH of the parasite cytosol. The fact...

Ngày tải lên: 07/03/2014, 17:20

... transformation of preg into androstadienol, a precursor in the biosynthesis of Fig. 5. In uence of increasing concentrations of cyt b 5 on the relative formation of androstadienol and DHEA by human P450c17. ... formation of 17a-OH-preg and DHEA. The lack of androstadienol synthesis in the presence of 1 l M of ketoconazole (C), an inhibitor of cytochrome P450, further demonstrates the specific implication of P450c17 ... with a broad range of other intracellular signaling pathways [21,22]. The purpose of this research is to examine, at the molecular level, whether the human P450c17 overexpressed in HEK-293 cells...

Ngày tải lên: 08/03/2014, 08:20

... catalytic site of GalNAc-T1, might be involved in the catalytic function of the enzyme. To investigate whether the cysteine residues modified by PCMPS are involved in the binding of UDP-GalNAc, we ... a major site of interaction with UDP-GalNAc, Cys214 is also involved in binding. PCMPS and DFP modification of the serine-mutants of GalNAc-T1 We also examined the sensitivity of the three serine mutants to ... cysteine residues not involved in the formation of a disulfide bond), by cysteine-specific labeling, to study the mechanistic involvement of the conserved cysteine residues in the function of GalNAc-T1....

Ngày tải lên: 08/03/2014, 10:20

... and so the choice of the constant level of Fru was not critical for determination of D K m (1.23 ± 0.15). The KIE data in Table 4 are instrumen- tal in delineating the kinetic mechanism of AfM1PDH and ... 3, indi- cates that NADH binds to the enzyme prior to binding of Fru6P. The absence of a KIE on k cat ⁄ K m for the substrate binding first is a clear requirement of the strictly ordered kinetic ... the corresponding binary enzyme– substrate complex. Inspection of the KIE data in Table 4 reveals that hydride transfer is partly rate- determining in either direction of each of the two enzy- matic...

Ngày tải lên: 14/03/2014, 23:20

... in the case of the K137E mutant of HSP22 (Fig. 4B); however, in this case, the intensity of the band corresponding to the HSP22 dimer was more intense than in the case of the wild-type protein. Thus, ... intact protein at the beginning of tryp- sinolysis and at the fixed time of trypsinolysis) against the time of incubation (Fig. 8D). The apparent rate constants of trypsinolysis under these conditions ... shock proteins, each of which contains the so-called a-crystallin domain consisting of 80– 100 residues and located in the C-terminal part of the molecule. The a-crystallin domain consists of six...

Ngày tải lên: 23/03/2014, 07:20

... sequences contained in any of their strain members. For the 216-probe set, the minimum number of probes differentiating a DENV-1 strain from the all other strains belonging to one of the three other serotypes ... While these values contribute to the fit- ness of a set, the size of the set plays a much greater role in an effort to reduce the number of probes needed and thus the cost of the array. Therefore, ... present in each individual viral strain’s genome, (b) present in all 83 dengue strains regardless of their serotype, (c) unique to each serotype of the virus (present in all strains of the serotype),...

Ngày tải lên: 23/03/2014, 11:20

... b. The Veins of the Head and Neck 1. The Veins of the Exterior of the Head and Face 2. The Veins of the Neck 3. The Diploic Veins 4. The Veins of the Brain 5. The Sinuses of the Dura Mater. ... with the sphenoidal process of the palatine and behind this with the ala of the vomer. The angular prominence between the posterior margin of the vaginal process and the medial border of the ... piece of the body, during the sixth month; in the second and third pieces of the body, during the seventh month of fetal life; in its fourth piece, during the first year after birth; and in the...

Ngày tải lên: 08/04/2014, 12:35