Báo cáo khoa học: "Genotoxicity and toxicological effects of

Báo cáo khoa học: "Genotoxicity and toxicological effects of acrylamide on reproductive system in male rats" ppsx

... JOURNAL OF Veterinary Science J. Vet. Sci. (2005), 6(2), 103–109 Genotoxicity and toxicological effects of acrylamide on reproductive system in male rats Hye-Jin Yang , Sang-Hyun Lee , Yong Jin ... evaluated the genotoxicity and the toxicological effects of acrylamide on reproductive system in male rats. Both chromosomal aberration assay and micron...

Ngày tải lên : 07/08/2014, 18:21

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Báo cáo khoa học: Structural and biological effects of a b2- or b3-amino acid insertion in a peptide Application to molecular recognition of substance P by the neurokinin-1 receptor ppt

... Phe8 Fig. 2. (/ – w)mapsofb-amino acids with indication of the conformational space common with that of a-amino acids. The (/ ) w)maps corresponding to h-values of )60° and 60° are indicated for HGly ... CH 2 c and CH 2 d of the pyrrolidine ring or non optimal F-value. However, the introduction of a second methyl group on the Ca of Gly9 in [Aib9]SP induces a strong repulsi...

Ngày tải lên : 08/03/2014, 08:20

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Báo cáo khoa học: "Protective and therapeutic effects of an extract mixture of alder tree, labiate herb, milk thistle green bean-rice bran fermentation, and turnip against ethanol-induced toxicity in the rat" pdf

... presence of scattered inflammatory cells, 2 indicated the presence of foci of inflammatory cells and 3 corresponded to diffuse inflammation. The sum of steatosis and inflammation scores was used in ... health, especially in the liver. Consumer interest in functional foods has increased during the late twentieth century as people have become more focused on achieving a...

Ngày tải lên : 07/08/2014, 20:23

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Báo cáo khoa học: Structural and functional consequences of single amino acid substitutions in the pyrimidine base binding pocket of Escherichia coli CMP kinase pdf

... three distinctive mechanisms of relaxation, and in the case of S36A, no relaxation at all. The ﬁrst type of relaxation (structural relaxation), which involves only proton and side chain motions, is seen ... time intervals, aliquots were withdrawn and diluted in buffer containing 10 lgÆmL )1 of soybean trypsin inhibitor. The ﬁrst-order rate constant of inactivation of CMP...

Ngày tải lên : 16/03/2014, 10:20

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Báo cáo khoa học: " Dispersal and flight behaviour of lps sexdentatus (Coleoptera: Scolytidae) in pine forest" pptx

... orientation. The trapping attraction radius was estimated at 80 m. These findings bring into question the use of the pheromone trapping system for the control and prognosis of ... flight control, the determination of the fuel content profile of a population could lead to predictions of its dispersal distribution. In addition to the sho...

Ngày tải lên : 08/08/2014, 23:22

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Tài liệu Báo cáo khoa học: Temperature and phosphate effects on allosteric phenomena of phosphofructokinase from a hibernating ground squirrel (Spermophilus lateralis) pptx

... stability of plasma glucose levels [1,3,4]. In hibernators, the aci- dotic conditions found in muscle during hibernation can lead to an increase in histidine protonation and these effects may ... reduction in glycolytic rate occurs during hibernation with the putative major site of inhibitory control being phosphofructokinase. Major physiological mani- festations during hibe...

Ngày tải lên : 19/02/2014, 16:20

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Báo cáo khoa học: Spectroscopic and kinetic properties of the horseradish peroxidase mutant T171S Evidence for selective effects on the reduced state of the enzyme potx

... comparison of the electronic absorption and RR spectra of the wild type and Thr171Ser either in the presence of the aromatic donor BHA or at alkaline pH. Addition of saturating amounts of BHA did ... resulting from benzhydr- oxamic acid of concentration L, binding to a total protein concentration P, was determined, while allowing the remaining K d and maximum absorbance ch...

Ngày tải lên : 07/03/2014, 21:20

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Báo cáo khoa học: Cholinoceptive and cholinergic properties of cardiomyocytes involving an ampliﬁcation mechanism for vagal efferent effects in sparsely innervated ventricular myocardium ppt

... we investigated intracellular pathways for ACh production in cardiomyocytes. Second, we determined the intracellular concentrations and loca- tions of ACh. Third, we examined the effects of donepezil ... (2000) Comparison of inhibitory activities of donepezil and other cholinesterase inhibitors on acetylcholinesterase and butyrylcholinesterase in vitro. Methods Find Exp...

Ngày tải lên : 23/03/2014, 05:22

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Báo cáo khoa học: Temperature and salts effects on the peptidase activities of the recombinant metallooligopeptidases neurolysin and thimet oligopeptidase pdf

... NaCl on TOP and neurolysin activities The in uence of NaCl concentration on k cat /K m values of TOP and neurolysin activities on the peptides containing Ala, Val, Asp and Ile at the X position in ... parameters of TOP and neurolysin activities on Qf7 were also determined in the presence of 2 M NaCl. In this condition, the Eyring plots obtained for TOP and neu...

Ngày tải lên : 23/03/2014, 21:21

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$Báo cáo khoa học: "Immunomodulatory and antitumor effects in vivo by the cytoplasmic fraction of Lactobacillus casei and Bifidobacterium longum" pot$

Báo cáo khoa học: "Immunomodulatory and antitumor effects in vivo by the cytoplasmic fraction of Lactobacillus casei and Bifidobacterium longum" pot

... protect infection because they compete with pathogenic viruses or bacteria for binding sites on epithelial cells [2,3,4,5] and induce systemic immune response including secretion of cytokines by ... was shown in Table 4. Change of body weight in F9-bearing mice During administration of cytoplasmic fraction of LABs for 4 wks, F9 was inoculated into mice at 2 wks. Though the bod...

Ngày tải lên : 07/08/2014, 17:22

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