Báo cáo y học: "Short reflex expirations (expiration reflexes) induced by mechanical stimulation of the trachea in anesthetized cats" ppt

... Abstract Fifty spontaneously breathing pentobarbital -anesthetized cats were used to determine the incidence rate and parameters of short reflex expirations induced by mechanical stimulation of the tracheal ... induced by mechanical stimulation of the trachea was similar to the ERg from the glottis. These two reflex responses differ substantially only...

Ngày tải lên: 13/08/2014, 08:20

... capsi- noids since cough reflex sensitivity to capsaicin shows prominent gender differences [8,9]. Capsaicin acts mainly on the afferent neurons of the non- myelinated C-fibers by the opening of a non-selective ... by capsaicin is called chemesthesis, a sensation of irritation produced by chemical stimulation and medi- ated by the trigeminal nerve [2]. The physiolo...

Ngày tải lên: 13/08/2014, 08:20

... expression, either directly by expressing Mcp5 themselves, or indirectly by triggering expression in another cell type, possibly supplying cues that reinforce expression by mast cells or prevent their ... levels of expression of K6 by the front 10-12 rows of wound-edge keratinocytes were confirmed by in situ hybridization (Figure 4n). Interestingly, another member of...

Ngày tải lên: 14/08/2014, 14:21

... RAP1. Here, X is the number of transcripts in each phase of the cell cycle found by the cluster analysis and K is the total number of analyzed ORFs in each phase of the cell cycle. N and Z are defined as ... probability P = Z/N. Here, Z is the number of transcripts in the analyzed cluster, and N denotes the total number of transcripts in the DNA microar...

Ngày tải lên: 14/08/2014, 17:22

... determined by their response to the therapy; specifically this included the effectiveness of the technique, the participant’s ability to perform and imple- ment the technique appropriately, their ... was used to complement the cough reflex sensitivity test by measuring any change in the patient’s frequency of coughing after speech pathol- ogy intervention. Data store...

Ngày tải lên: 13/08/2014, 10:20

... hydrolase genes inferred by data mining of the genome sequence [22] are intrinsically divergent Fig. 5. Effects of inhibitors on recombinant BNSEH1 enzyme activity. Enzyme activity was determined ... protein of 318 amino acid residues. The recombinant enzyme was functional and readily detected by assay of TSO hydrolysis in yeast extracts upon over-expression in P. pastoris...

Ngày tải lên: 31/03/2014, 08:20

... to B lymphocytes, FDCs, or the combination of B lymphocytes and FDCs at the initiation of cul- ture, and supernatants were harvested after 7 days of incubation. In keeping with the purity of our FDCs, ... effect, decreasing cell proliferation (as measured by [ 3 H]- thymidine incorporation) by 35% and the produc- tion of IgM and IgG by the isolated tonsillar cells...

Ngày tải lên: 08/08/2014, 20:23

... that innate immunity is also involved in early BD and interacts with adaptive immunity, as reflected by the presence of perforin, presumably secreted by CD3 + T cells. It might therefore be of interest ... to obtain samples; it is only evaluated in intensively and chronically treated BD patients. In contrast to most of the inflamed organs in BD, the joint is sterile an...

Ngày tải lên: 09/08/2014, 14:20

... arthritis. Understanding the inhibitory mechanisms of APLs may pave the way for the development of novel therapies for arthritis induced by autoimmune responses to ubiquitous antigens. Introduction Rheumatoid ... examina- tions show that most of the lymphocytes infiltrating the syn- ovium in RA are CD4 + T cells, which can recognize some antigens and expand oligoclonall...

Ngày tải lên: 09/08/2014, 14:22

... (p)ppGpp-deficient. However,duetothesensitivityoftheassay,thepre- sence of trace amounts of (p)ppGpp in the rsh mutant, possibly resulting from the presence of an as yet uniden- tified synthetase gene, cannot ... carbohydrate metabolism were induced by (p)ppGpp, including the transaldolase tal of the pentose pathway, glgC involved in starch and sucr ose metabolism, th...

Ngày tải lên: 09/08/2014, 22:23