Báo cáo khoa học: "Serum Calcium Response Following Oral Zinc Oxide Administrations in Dairy Cows" docx

... of dietary calcium had no effect on absorption of zinc in the lactating cow. The aim of the present experiment was to ex- amine further the antagonism between calcium and zinc in dairy cows by following ... The relationship of dietary calcium to zinc metabolism in pigs. J. Anim. Sci. 1958, 17, 886- 892. Pond WG: Effect of dietary calcium and zinc levels Serum calciu...

Ngày tải lên: 12/08/2014, 15:20

... syringes for lactating cows and 205648 for dry cow therapy were sold in the year 2009. Ampicil- lin and cloxacillin combinations, cephalosporins with aminoglycosides, and lincomycin with neomycin ... authors were significantly involved in designing the study, interpreting data and composing the manuscript. Competing interests The authors declare that they have no competing interests. Rece...

Ngày tải lên: 12/08/2014, 18:22

... to be independent indicators of bacterial/parasitic infection and retained them in the model. Continuous variables were transformed into dichot- omous variables using the receiver operating curve ... procalcitonin with C-reactive protein, inter- leukin 6 and interferon-alpha for differentiation of bacterial vs. viral infections. Pediatr Infect Dis J 1999, 18:875-881. 5. Christ-Crain M, Jacc...

Ngày tải lên: 13/08/2014, 03:21

... pro- teins have roles in ‘managing’ stress tolerance and in maintaining redox homeostasis [15–18]. It is also note- worthy that a study, using microarray to examine the gene expression in colonic ... compounds in the cell, inducing the onset of degenerative states and apoptosis. The in vitro study of their interaction with enzymes probably involved in the metabolism of sulfur may...

Ngày tải lên: 07/03/2014, 06:20

... and the tetracycline-resistance cassette into the HindIII site. pRS239 was obtained by inserting the tetra- cycline-resistance cassette into the HindIII site of pRS155, encoding glnK under the ... NifA, which are m issing in the in vitro analysis. H owever, we have not detected other proteins in significant amounts besides MBP-NifLandNifAinthein vivo formed complexes by silver staining....

Ngày tải lên: 07/03/2014, 16:20

... reversed by oral and intravenous administration of L -arginine. Thus the L -arginine transport through the membrane exerts a regulatory role in the pathway L -arginine/NO. In most mammalian cells arginine ... amino acids lysine, arginine and ornithine at the basolateral membrane of the polar epithelial cells in the intestine and renal tubules. LPI is caused by mutations in the SLC7A...

Ngày tải lên: 08/03/2014, 02:20

... signaling cascade. TNFRI can also activate other signaling cascades, including the JNK pathway. To determine whether NF-jB or JNK signaling is involved in the degradation of DNp63a, we utilized inhibitors ... investigation is war- ranted to determine whether TAp73 or an alternative member of the p63 gene family is involved in inducing Puma in response to TNF-a. Nonetheless, silencing...

Ngày tải lên: 16/03/2014, 06:20

... treegrams g contained in the query q. VENONA addresses these problems by the following approach: Problem A: Processing of a single tree- gram: (1) Node labels hash to an integer of a few ... describing a single treegram g, VENONA takes each of g's hashed labels and combines it with the position of its corresponding node in a complete d-ary tree; an integer encod- ing g&...

Ngày tải lên: 17/03/2014, 23:20

... implement the linguistic knowledge involved in inferring the in ection of words. We have used the paradigms to estimate the predictability of nouns and verbs in English, Swedish, French, and Finnish. ... Spr ˚ akbanken, 05. [Chan2006] Erwin Chan. 2006. Learning probabilistic paradigms for morphology in a latent class model. In Proceedings of the Eighth Meeting of the ACL Special Inte...

Ngày tải lên: 24/03/2014, 03:20

... following BLR piece: 10 ASSIGN ( ? ,/PRIORITY/, ? ) 20 INTEGER (/PRIORITY/) where the slash indicates that neither quantification, nor reference or temporal information are included yet in ... into play in the course of comprehension. In the paper the rationale of advocating such an approach and the.advantages in following it are discussed. A proto- type parser based on an...

Ngày tải lên: 01/04/2014, 00:20