Báo cáo khoa học: "Mastitis and related management factors in certified organic dairy herds in Sweden" doc

... Veterinaria Scandinavica Open Access Research Mastitis and related management factors in certified organic dairy herds in Sweden Cecilia Hamilton 1 , Ulf Emanuelson* 1 , Kristina Forslund 1 , Ingrid ... mastitis and management related factors in certified organic dairy herds. Methods: An observational study of 26 certified organic dairy herds in...

Ngày tải lên: 12/08/2014, 18:21

... responsible for developing and maintaining successful TB and HIV/AIDS control pro- grams, in addition to securing financial and organiza- tional support for continuous and uninterrupted supply of ... TB-HIV planning, coordination, and leadership; inadequate dissemination of policy; inadequate provider knowledge; limited TB- HIV interclinic referral; poor service integration and...

Ngày tải lên: 10/08/2014, 10:23

... was ineffective in reducing the cooling time, length of hospital stay, and mortality (Table 5) [29]. Antipyretic drugs were used following the findings of increased pyrogenic cytokines during ... with vomiting and diarrhea) and difficulty both in achieving optimal monitoring and resuscitating unconscious and hemodynamically unstable patients [11,20]. Second, although none of the...

Ngày tải lên: 13/08/2014, 03:21

... HPRT and hypoxanthine. (C) PRTFDC1 and guanine. (D) HPRT and guanine. Table 2. K m and V max values for Hx and G in the presence of 1 mM PRPP, determined using the DE-81 filter paper assay and ... differences in catalytic efficiency could be explained by the difference in amino acid residues involved in catalysis between PRTFDC1 and HPRT. In the structure, residues inter...

Ngày tải lên: 15/02/2014, 01:20

... (made in rat) and gp-anti-dW4 (produced in guinea pig), two antisera discriminating CHH isomers (gp-anti-pQl made in guinea pig and rb-anti- pQd in rabbit) [38] and an antiserum raised against ... arborizations containing D-Trp4 VIH (green) and D-Phe3 CHH (red). (H) Enlargement of axon terminals in the sinus gland with labelling as in (G). Peptidyl isomerization in neuro...

Ngày tải lên: 18/02/2014, 11:20

... 20-hydroxyvitamin D3 and 20,23-dihydroxyvitamin D3 by P450scc Incubation of 20-hydroxyvitamin D3 in cyclodextrin with P450scc resulted in the formation of 20,23-di- hydroxyvitamin D3 (RT = 30 min) and trihydroxyvi- tamin ... 20-hydroxyvitamin D3 (50 l M) dissolved in 0.45% cyclodextrin and incubated with 1.0 l M P450scc. (B–D) HPLC chromatograms showing metabolism of 20,23-dihydro...

Ngày tải lên: 18/02/2014, 17:20

... cell boundary in the wing. Consistent with the protein distribution in the eye, for fz and dsh there are genetic requirements in R3 [32], for stbm and pk in R4 [5,41], and for fmi in both R3 and R4 ... vertex. PCP in the Drosophila wing and eye In Drosophila, tissue polarity has been studied in a number of different body regions but it is been best understood in th...

Ngày tải lên: 20/02/2014, 01:20

... molecule involving a-helix A, the nearby loop, the first and last turns of helices E and F, and the C-terminus helices I and J. In addition, there is a lysine-rich N- and C-ter- minus, in accordance ... cag PAI is intact and func- tional but HP0521 varies significantly in Helicobacter pylori isolates from Malaysia and Singapore. Eur J Clin Microbiol Infect Dis 29, 439–451. 2...

Ngày tải lên: 06/03/2014, 00:21

... representation of AtcwINV1 showing eight conserved regions in the vicinity of the active site. The amino acids involved in catalysis and in binding the terminal fructose are in red. A hypervariable loop ... discriminated [17]. Intriguingly, these FEHs seem to be present in all plants, including those not accumulating fructans at all. Unravelling the function of these ‘defective in...

Ngày tải lên: 07/03/2014, 00:20

... the ChiB variants. In a standard assay, 100 lLofamixture containing enzyme, 20 l M substrate, 50 m M citrate/phos- phate buffer, pH 6.3 [36] and 0.1 mgÆmL )1 bovine serum albumin was incubated at 37 ... to tenfold reduction in K m in the pH 4.2– 8.0 range, and a marked increase in K m at alkaline pH (Table 2, Fig. 3). The D215N and D140N mutants displayed an acidic shift in th...

Ngày tải lên: 07/03/2014, 14:20