Báo cáo khoa học: " Energy balance, leptin, NEFA and IGF-I plasma concentrations and resumption of post partum ovarian activity in swedish red and white breed cows" potx

... characterize the energy balance (EB) and leptin, NEFA and insulin growth factor- I (IGF-I) plasma levels in Swedish Red and White (SRW) cows with and without ovarian activity resumption within 7 weeks ... AJ, Nugent RA, Klindt J, Jenkins TG: Circulating insulin- like growth factor 1, insulin-like growth factor binding pro- teins, growth hormone, and resumption...

Ngày tải lên: 12/08/2014, 18:22

... net loss of energy out of the soil compartment is remarkable, but can be explained by the fact that the preceding period was rather warm, resulting in a gain of energy, a part of 536 R. Samson and ... determined using surface temperatures measured with an infrared radiometer, in- stead of the commonly used thermocouples [1, 30]. Finally the influence of storage terms on t...

Ngày tải lên: 08/08/2014, 14:21

... thermolabile, A C D B Fig. 2. Inhibitors of Hex, NGT and PYR increase levels of mutant Hex A in late-onset Tay-Sachs disease and Sandhoff disease patient fibro- blasts. (A) Comparison of MUGS activity (nmolÆmg of total ... in a dramatic reduction in the number of protein molecules able to reach and ⁄ or retain their native fold and pass ER-QC [18]. The effect of thi...

Ngày tải lên: 30/03/2014, 03:20

... details). On the other hand, the University of Calavi is in the country, 12 km from Cotonou, and may be considered as a kind of ecological island for D. melanogaster ... generation. Again two explanations may be considered : (1) massive arrival of indigenous flies or (2) elimination of the introduced F allele by some selective disadvant...

Ngày tải lên: 09/08/2014, 22:23

... Brody School of Medicine at East Carolina University, Greenville, NC, USA and 3 Division of General Internal Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, ... conceived the study and participated in the design and coordination. SP conceived the study and participated in the design and coordination. GT participated in the desi...

Ngày tải lên: 11/08/2014, 05:22

... Accordingly, the binding to bis-ANS increases by four-fold in the presence of salt (data not shown), suggesting an increase in the population or compactness of the intramolecularly or intermolecularly ... cm )1 peak in the amide I region of the IR spectrum (Fig. 2B) and by the pres- ence of the characteristic peak at $ 540 nm upon bind- ing to Congo Red (CR) (Fig. 2C,D). Fin...

Ngày tải lên: 23/03/2014, 05:22

... seems essential for inhibiting apoptosis and stimulating angi- ogenesis and invasiveness [156]. COX-2 synthesizes (a) prostaglandin E2, which stimulates bcl-2 and inhibits apoptosis, and (b) interleukin-6, ... tis- sue-specific expression and subcellular localization [41,42]. The predominant isoform in brain, mammary gland, kidney and retina is HK-I [42]. HK-II predom- inates in...

Ngày tải lên: 30/03/2014, 09:20

... in the second half of growing seasons [37]. Having in mind individual variation of tree root system structure and soil conditions within stands, it can be expected, that small portions of main ... Studies of revitalization of floodplain forests in southern Moravia. I. Transpiration of floodplain forest in Lednice during periods with no natural and artificial floods (in...

Ngày tải lên: 08/08/2014, 14:21

... obtained. Examination of trees of each crown class (dominant, codominant, intermediate, and suppressed trees) allowed an estimation of the girths corresponding to the lower bounds of the dominant, codominant, ... can be explained because most of the exchanges of mass and energy take place in the upper half of the canopy [28] and we are confident in the data sets obse...

Ngày tải lên: 08/08/2014, 14:21

... N-terminal fragment ions show little increase in mass with increasing size until Asn67, with this increase of  1.0 Da staying constant for larger N-terminal ions and with the C-terminal ions showing the ... use of increasing amounts of energy for the dissociation of increasingly large protein ions. Basic studies over the past 15 years have shown fundamental differences in pro...

Ngày tải lên: 18/02/2014, 16:20