Báo cáo khoa học: " Studies on Calf Diarrhoea in Mozambique: Prevalence of Bacterial Pathogens" pptx

... I, Jonsson P, Mbazima G, Katouli M, Möllby R: Studies on calf diarrhoea in Mozambique: Prevalence of bacterial pathogens. Acta vet. scand. 2004, 45, 27-36. – The prevalence of diarrhoea in calves ... dry seasons in 1994 (S1 and S2) and during rainy and dry seasons in 1995 (S3 and S4). Management of the calves in the farms with variations depending on the co...

Ngày tải lên: 12/08/2014, 15:20

... the addition of insulin to a final concentration of 0.13 mm. Precipitation of the reduced insulin chains was monitored at 650 nm in a Perkin–Elmer (k35) spectropho- tometer, every 0.1 min until ... coordination of metal cofactors [19]. The functional importance of the conserved cysteine residues in iron–sulfur cluster coor- dination and protein disulfide reductase has been dem- on...

Ngày tải lên: 18/02/2014, 12:20

... disulfide-linked m3 musca- rinic receptor (M3R) dimer formation; however this kind of interaction is not the only point of contact [37]. For GABA B receptors (GBR), a coiled-coil inter- action within ... possible interpretation of the data suggests that the indicated basic region of ic3 of the D 2 receptor and acidic region of the C-tail of the D 1 receptor might be involved in...

Ngày tải lên: 07/03/2014, 03:20

... of the rate constants of reconstitution, calculated from the corresponding progress curves, on the concentration of ThDP (Fig. 6 inset) is indicative of a two-step mechanism of cofactor binding ... ThDP concentration (at saturating Mg 2+ concentration), pointing to a two-step mechanism of cofactor binding (Fig. 6 inset) [27]. The calculated maximum rate constant of reconstitu-...

Ngày tải lên: 08/03/2014, 02:20

... l M H 4 biopterin or 40 l M dopamine (h). (B) The effect of increasing concentrations of H 2 biopterin (s), H 4 biopterin (m) and dopamine (n) on the rate of phosphorylation (t ¼ 10 min). Each point in the ... define the position, orientation, conformation and hydrogen bonding network of the pterin cofactor in the three structures. Superpositions of the binary and ternary comple...

Ngày tải lên: 17/03/2014, 09:20

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Ngày tải lên: 07/08/2014, 17:22

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Ngày tải lên: 07/08/2014, 18:21

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Ngày tải lên: 07/08/2014, 18:21

... Parasitoids of P. tabaniformis in Sofia 185 During the years of investigation, parasitoids destroyed a significant portion (32.5–55.6%) of overwin- tering larvae of P. tabaniformis in Sofia. No studies ... Moraal L.G., Evaluation of infestations by the poplar clearwing moth, Paranthrene tabaniformis Rott., in: Proceedings of the 20th Session of the International Poplar...

Ngày tải lên: 08/08/2014, 14:21

... Definition of the variables Milk yield of dairy ewes is defined in France by the production at the milking period only, after one month of suckling. Accordingly, only ... to obtain a good connection between flocks in that sample of the selection nucleus. The data set

Ngày tải lên: 09/08/2014, 22:22