35 research outputs found
Triangular decomposition of right coideal subalgebras
Let be a Kac-Moody algebra. We show that every homogeneous
right coideal subalgebra of the multiparameter version of the quantized
universal enveloping algebra containing all
group-like elements has a triangular decomposition , where and are right coideal
subalgebras of negative and positive quantum Borel subalgebras. However if and are arbitrary right coideal subalgebras of respectively
positive and negative quantum Borel subalgebras, then the triangular
composition is a
right coideal but not necessary a subalgebra. Using a recent combinatorial
classification of right coideal subalgebras of the quantum Borel algebra
we find a necessary condition for the triangular
composition to be a right coideal subalgebra of
If has a finite multiplicative order similar results remain valid
for homogeneous right coideal subalgebras of the multiparameter version of the
small Lusztig quantum groups $u_q(\frak{so}_{2n+1}).
NEUTROPHIL LEUKOCYTE REACTION IN THE COURSE OF DIFFUSE PURULENT PERITONITIS DEVELOPMENT
Peritoneum biopsies from patients with various stages of peritonitis were studied electron microscopically. As distinct from the widespread opinion of a significant phagocytic activity of neutrophil leucocytes in early peritonitis this activity was not found. The authors consider this as a cause of peritonitis progression and fatality of the disease in the absence of surgical treatment. Phagocytic activity is restored after the elimination of the causative factors, i. e. after the sanative operation
NEUTROPHIL LEUKOCYTE REACTION IN THE COURSE OF DIFFUSE PURULENT PERITONITIS DEVELOPMENT
Peritoneum biopsies from patients with various stages of peritonitis were studied electron microscopically. As distinct from the widespread opinion of a significant phagocytic activity of neutrophil leucocytes in early peritonitis this activity was not found. The authors consider this as a cause of peritonitis progression and fatality of the disease in the absence of surgical treatment. Phagocytic activity is restored after the elimination of the causative factors, i. e. after the sanative operation