Báo cáo khoa học: Phagocytosis of bacteria is enhanced in macrophages undergoing nutrient deprivation ppt

... stimulates the phagocytosis capacity of macrophages. Results Nutrient deprivation leads to an increase in the phagocytosis of heat-inactivated bacteria by macrophages in vitro Mouse J774A.1 macrophages ... silencing did not affect phagocytosis of E. coli (Fig. 4C), indi- cating that autophagosome formation is not critical for this process. Enhanced phagocytosi...

Ngày tải lên: 23/03/2014, 04:21

... define the operation of adjoining. Consider the adjoining of/ ~ at the node marked with * in a. The subtree of a under the node marked with * is excised, and/3 is inserted in its place. Finally, ... marks as to the linguistic significance of restrict- ing the use of regular sets in the functional uncer- tainty machinery by showing that the linguistic theory instanti...

Ngày tải lên: 21/02/2014, 20:20

... explained by inactivation of phosphorylase To determine the role of inactivation of phosphorylase in the stimulation of glycogen synthesis by insulin, we determined the combined effects of insulin ... D.R. (1998) Activation of protein kinase B beta and gamma isoforms by insulin in vivo and by 3-phosphoinositide- dependent protein kinase-1 in vitro: comparison with protein ki...

Ngày tải lên: 31/03/2014, 01:20

... section and scheme of the coronal section at E14.5 in (F). (A) At E11.5, HSF2 is expressed in forebrain, midbrain and in hindbrain except for the midbrain, hindbrain midline. Surprisingly, the HSF2 ... which possibly exist in protein aggregates because they contain aB-crystallin. More than 90% of the lens protein is composed of a variety of crystallins; Role of the HSF f...

Ngày tải lên: 18/02/2014, 04:20

... proteins, because of the intrinsic flexibility of the loop containing His124 and the crystal packing effect. Destabilization mechanism of So-RNase HI A combination of the six thermostabilizing ... at pH 5.5 in the presence of 1 M GdnHCl. The thermal denaturation of these proteins was reversible in this condition. The melting temperature (T m ) is the temperature of the midp...

Ngày tải lên: 18/02/2014, 13:20

... lack of fosfomycin binding to these mutant proteins [12]. Binding of fosfomycin to either wild-type MurA or the K22 mutant proteins in the absence of UDPNAG is not associated with a heat change in ... N e atom of K22 is missing (as in the K22V mutant), the fosfomycin binding/reaction with C115 occurs only in the presence of UDPNAG as the substrate promotes the interactio...

Ngày tải lên: 19/02/2014, 13:20

... translation of Russian is adequate for under- standing," since " ;in the field of scientific writ- ing, Russian sentence structure is definitely close to English — much closer than is normal ... of Russian prose. " In support of this statement, Harper quotes certain figures: "From a sample of 1, 528 sentences containing a subject and verb: Subj...

Ngày tải lên: 19/02/2014, 19:20

... anthocyanin sequestration, is a flavonoid- binding protein. Plant Physiol 123, 1561–1570. 24 Grotewold E (2004) The challenges of moving chemicals within and out of cells: insights into the transport of plant ... The occurrence of this effect was also investigated in carnation petal microsomes by preincu- bating them with antibody A in the presence of increasing concentrations...

Ngày tải lên: 20/02/2014, 01:20

... we believe this is due to unclear wording in the proofs, rather than a real overlap between the two categories. For instance, “Painters paint paintings” is an example of the Prominent Relationship ... the hypothe- sis. Knowledge in this category indicates that these separate pieces of evidence can combine in a proba- bilistic, noisy-or fashion to increase confidence in a partic...

Ngày tải lên: 20/02/2014, 05:20

... H 2 have been found in many other green algae [3,4], including Chlamydomonas reinhardtii.This particular alga is capable of evolving H 2 gas in the dark [5,6] or in the light, using H 2 O [7] or ... metabolism. This hypothesis will be investigated in the future. The HydA2 protein is expressed during anaerobic induction In order to determine whether HydA2 is an expressed prot...

Ngày tải lên: 20/02/2014, 11:20