the urinary systemthe immune system

... microorganisms depend, on the one hand, on the high density of the carbohydrate ligands on the microbial surface, and on the other, on the degree of oligomerization of the collectin. Apart from ... ligands, or that they are involved in the recognition of immune cell surface receptors. In addition, the electrostatic potential pattern on the surface of the protein might be altered by the additional ... is currently known about the functions of the collectins in host defense, the sites of their production, and their structure and function. Emphasis will be on the molecular basis of their recognition...

Ngày tải lên: 07/03/2014, 15:20

... either because they are maintaining low-level chronic inflammation as a consequence of defects in their natural immune defence mechanisms, and/or because they fail to normalize their immune ... cancer-promoting properties of innate immune cells. An issue to be resolved with these powerful approaches is how therapeutically manipulating one arm of the immune system affects the anticancer or cancer-promoting ... indicate that the adaptive immune system differ- entially modulates de novo cancer development in an organ-dependent and aetiology-dependent manner. The paradoxical influence of the adaptive immune...

Ngày tải lên: 15/03/2014, 01:20

... purified (< 820 bp). The insert was then ligated into the pSPORT vector and the resulting full-length siglec-10 clone was designated 995-2 and the sequence was verified against the other siglec-10 clones. ... digesting the fragment with HindIII and Bgl II and the plasmid with HindIII and Bam HI. The fragment was ligated into the plasmid and the integrity of the insertion was validated by digesting the plasmid construct ... plate and determining the binding of the polyacrylamide biotinylated glycoconjugates (Fig. 5A). In the first panel, the 2,6 0 -PAA conjugate bound significantly greater than either the unsialylated...

Ngày tải lên: 24/03/2014, 04:21

... urine, the fluid waste excreted by the kidneys. The urinary system includes two kidneys, two ureters, the bladder, two sphincter muscles and the urethra. Description of the urinary system The urinary ... tràng THE URINARY SYSTEM The urinary system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter the blood to remove wastes and produce urine. The ureters, urinary ... around the opening of the bladder into the urethra, the tube that allows urine to pass outside the body. The only difference between the female and male urinary system is the length of the urethra....

Ngày tải lên: 07/04/2014, 16:04

... wildÞre through the others. Immunology sits at the center of the action. The cells of the immune system constitute ideal tools for basic biological research. They grow readily in the test tube, ... Diseases and the Immune System William E. Paul Bacteria, parasites and viruses have evolved elaborate ways of concealing themselves from the immune system. Similarly, the immune system has evolved clever ... Lichtenstein The Immune System as a Therapeutic Agent Hans Wigzell Knowledge of the immune system has given clinicians a potent instrument: the system itself. Researchers are seeking to guide immune responses...

Ngày tải lên: 12/05/2014, 14:50

Ngày tải lên: 18/06/2014, 15:20

Ngày tải lên: 18/06/2014, 22:20

Ngày tải lên: 20/06/2014, 04:20

... command: ls >there creates a file called there and places the listing there. Thus the argument >there means ‘‘place output on there.’’ On the other hand: ed ordinarily enters the editor, which ... into a system table (the i-list) stored in a known part of the device on which the directory resides. The entry found thereby (the file’s i-node) contains the description of the file: i the user ... will, for the duration of the command, refer to the file named after the ‘‘>’’. For example: ls ordinarily lists, on the typewriter, the names of the files in the current directory. The command: ls...

Ngày tải lên: 12/09/2012, 15:05

Ngày tải lên: 25/10/2012, 10:02

Ngày tải lên: 05/09/2013, 16:11

Ngày tải lên: 07/09/2013, 13:48

... Have the user specify the names of the two files on the command line in the order they should appear in the output file. Also, have the user specify the name of the output file. Thus, if the ... Next, the function has two parameters. The first is the reference to the stream that occurs on the left side of the << operator. The second parameter is the object that occurs on the right ... C++ programs? A: The answer to the first question is yes. The C I/O system is available to C++ programmers. The answer to the second question is a qualified no. The C I/O system is not object-oriented....

Ngày tải lên: 16/10/2013, 21:15