Consulta: subjectFacets:"Vaccine" Registros recuperados: 76 Data
... domestic poultry, as well as with losses related to egg production. The etiological agent is a coronavirus, which presents structural differences in the field, mainly in the S1 spike protein. The immune response against this virus is complicated by the few similarities among serotypes. Environmental ...
... domestic poultry, as well as with losses related to egg production. The etiological agent is a coronavirus, which presents structural differences in the field, mainly in the S1 spike protein. The immune response against this virus is complicated by the few similarities among serotypes. Environmental ...
Structure of a Pheromone Receptor-Associated MHC Molecule with
... M10 family member, is similar to that of classical MHC molecules. However, the M10.5 counterpart of the MHC peptidebinding groove is open and unoccupied, revealing the first structure of an empty class I MHC molecule. Similar to empty MHC molecules, but unlike peptide-filled MHC proteins and non-pep ...
... M10 family member, is similar to that of classical MHC molecules. However, the M10.5 counterpart of the MHC peptidebinding groove is open and unoccupied, revealing the first structure of an empty class I MHC molecule. Similar to empty MHC molecules, but unlike peptide-filled MHC proteins and non-pep ...
Micro Chapter 12 [4-20
... Group A strep has several stuff that look similar to host stuff to the immune system, so acute rheumatic fever may be an autoimmune disease Group A strep M proteins cross-react with host tissue like this Strains of group A strep that are more likely to cause acute rheumatic fever are called M- ...
... Group A strep has several stuff that look similar to host stuff to the immune system, so acute rheumatic fever may be an autoimmune disease Group A strep M proteins cross-react with host tissue like this Strains of group A strep that are more likely to cause acute rheumatic fever are called M- ...
Hypothyroidism in Children
... hormone, have it adjusted until a healthy level of hormone in the blood is reached, and then be monitored with regular blood tests. Almost all children with hypothyroidism will require thyroid hormone replacement therapy for the rest of their lives. Fortunately, thyroid hormone is simple to take, a ...
... hormone, have it adjusted until a healthy level of hormone in the blood is reached, and then be monitored with regular blood tests. Almost all children with hypothyroidism will require thyroid hormone replacement therapy for the rest of their lives. Fortunately, thyroid hormone is simple to take, a ...
Comparative Sequence Analysis of the Genomic Segment 6 of Four
... RNA encodes a protein of" 397 amino acids in all strains with the exception of strain H-2 in which it encodes a protein of 399 amino acids. Alignment of amino acid sequences of the VP6 protein of strain FI-14 and subgroup II rotaviruses (Wa and Gottfried) indicates a high degree of homology (94~), w ...
... RNA encodes a protein of" 397 amino acids in all strains with the exception of strain H-2 in which it encodes a protein of 399 amino acids. Alignment of amino acid sequences of the VP6 protein of strain FI-14 and subgroup II rotaviruses (Wa and Gottfried) indicates a high degree of homology (94~), w ...
35 Kortylewski Nat Biotechnol 2009
... or for 24 h with unconjugated Stat3 siRNA labeled with FITC (bottom left panel), without any transfection reagents. Percentage of FITC-positive CD11c+B220− nonplasmacytoid (mDCs) and CD11c+B220+ plasmacytoid (pDCs) DCs, F4/80+Gr1− macrophages (MACs), B220+CD11c− B cells, Gr1+F4/80− granulocytes and ...
... or for 24 h with unconjugated Stat3 siRNA labeled with FITC (bottom left panel), without any transfection reagents. Percentage of FITC-positive CD11c+B220− nonplasmacytoid (mDCs) and CD11c+B220+ plasmacytoid (pDCs) DCs, F4/80+Gr1− macrophages (MACs), B220+CD11c− B cells, Gr1+F4/80− granulocytes and ...
epstein-barr virus
... 1.1.5 Target cells Like other gammaherpesviruses, EBV establishes latent infection in lymphocytes and can induce proliferation of the latently infected cells (Young & Rickinson, 2004). EBV infection of B cells is mediated through the interaction of the viral envelope glycoprotein gp350/220 with the ...
... 1.1.5 Target cells Like other gammaherpesviruses, EBV establishes latent infection in lymphocytes and can induce proliferation of the latently infected cells (Young & Rickinson, 2004). EBV infection of B cells is mediated through the interaction of the viral envelope glycoprotein gp350/220 with the ...
What Milking Does Your Colostrum Come From?
... lation of the mother, while most substances found in later fluids are produced by cells within public health experts as a safe and effective means the udder itself. These factors, combined with the time of collection after birth, play a major of immune support. Colostrum can help both the role in es ...
... lation of the mother, while most substances found in later fluids are produced by cells within public health experts as a safe and effective means the udder itself. These factors, combined with the time of collection after birth, play a major of immune support. Colostrum can help both the role in es ...
CHAPTER ONE
... maintenance of good health (Martinez-Augustin et al., 2009). For the GIT to function optimally, a balance is maintained between intestinal motility and intestinal fluid volume. The latter process is finely regulated through the control of fluid absorption via intestinal villous epithelial cells and ...
... maintenance of good health (Martinez-Augustin et al., 2009). For the GIT to function optimally, a balance is maintained between intestinal motility and intestinal fluid volume. The latter process is finely regulated through the control of fluid absorption via intestinal villous epithelial cells and ...
Mechanisms by which Vitamin A and D may Contribute to (Oral
... Vitamin A and D status in western world in relation to auto-immunity and allergic disease As mentioned in the introduction, the diseases of interest are IBD, food allergy and asthma: these diseases exist due to a disturbed immune system. IBD is an autoimmune disease where inflammation occurs throug ...
... Vitamin A and D status in western world in relation to auto-immunity and allergic disease As mentioned in the introduction, the diseases of interest are IBD, food allergy and asthma: these diseases exist due to a disturbed immune system. IBD is an autoimmune disease where inflammation occurs throug ...
Chapter X-1: The Plant Cell and the Cell Cycle
... air “restored” by vegetation could support the breathing of animals. air is “restored” only in the presence of light and only by the green parts of the plant. photosynthesis has a light-dependent stage and a light-independent stage. isolated chloroplasts are able to produce O2 in the absence of ligh ...
... air “restored” by vegetation could support the breathing of animals. air is “restored” only in the presence of light and only by the green parts of the plant. photosynthesis has a light-dependent stage and a light-independent stage. isolated chloroplasts are able to produce O2 in the absence of ligh ...
phosphorylation. synthesis via the mechanism of substrate level
... source. During growth, pyruvate is converted to CH4 and CO2, and about 1.5 mol of ATP per mol of CH4 is formed (A.-K. Bock, A. Prieger-Kraft, and P. Schönheit, Arch. Microbiol. 161:33–46, 1994). The pyruvateutilizing mutant of M. barkeri could also grow on pyruvate when methanogenesis was completel ...
... source. During growth, pyruvate is converted to CH4 and CO2, and about 1.5 mol of ATP per mol of CH4 is formed (A.-K. Bock, A. Prieger-Kraft, and P. Schönheit, Arch. Microbiol. 161:33–46, 1994). The pyruvateutilizing mutant of M. barkeri could also grow on pyruvate when methanogenesis was completel ...
McCance, K
... Thrombocytopenia is a condition in which the number of platelets is severely decreased. Causes include decreased bone marrow production, sequestration (usually in splenomegaly), and increased platelet destruction (Fauci, Braunwald, Kasper, et. al., 2008). Before determining the etiology of thrombocy ...
... Thrombocytopenia is a condition in which the number of platelets is severely decreased. Causes include decreased bone marrow production, sequestration (usually in splenomegaly), and increased platelet destruction (Fauci, Braunwald, Kasper, et. al., 2008). Before determining the etiology of thrombocy ...
Micro Chapter 13 [4-20
... They’re recruited by chemokines from the strep pneumonia and alternative pathway of complement This leads to typical inflammation You now fight the infection, as the strep pneumonia has a capsule to resist phagocytosis, but if the strep does get ingested by phagocytes, it’s killed To help ma ...
... They’re recruited by chemokines from the strep pneumonia and alternative pathway of complement This leads to typical inflammation You now fight the infection, as the strep pneumonia has a capsule to resist phagocytosis, but if the strep does get ingested by phagocytes, it’s killed To help ma ...
Biological properties of extracellular vesicles and their physiological
... The first observations of EVs and their relevance occurred somewhat simultaneously in various physiological settings without the realization that this form of function or communication is a universally shared cell biological property. Specifically, EVs were observed as procoagulant platelet-derived ...
... The first observations of EVs and their relevance occurred somewhat simultaneously in various physiological settings without the realization that this form of function or communication is a universally shared cell biological property. Specifically, EVs were observed as procoagulant platelet-derived ...
Lectins, as non-self-recognition factors, in crustaceans
... more primitive organisms, particularly arthropods, is definitely attested by their enormous numbers on earth and the diversity of environments they can colonise, which often abound in opportunistic microbes. Their success must certainly rely on efficient immune defences capable of protecting these a ...
... more primitive organisms, particularly arthropods, is definitely attested by their enormous numbers on earth and the diversity of environments they can colonise, which often abound in opportunistic microbes. Their success must certainly rely on efficient immune defences capable of protecting these a ...
Saffron (Crocus sativus L.) Tissue Culture
... through daughter corms. To meet the steady increase in worldwide demand of saffron, there is a need to expand area under its cultivation, however, limited availability of daughter corms is one of the major handicaps for the expansion of acreage under saffron. Alternatively, micropropagation of saffr ...
... through daughter corms. To meet the steady increase in worldwide demand of saffron, there is a need to expand area under its cultivation, however, limited availability of daughter corms is one of the major handicaps for the expansion of acreage under saffron. Alternatively, micropropagation of saffr ...
PD-L1 Expression as a Predictive Biomarker in Cancer
... PD-L1 Overexpression in Solid Tumors Multiple solid tumor types including melanoma, RCC, NSCLC, thymoma, ovarian, and colorectal cancer co-opt this immune shield by expressing PD-L1 to generate an immunosuppressive tumor microenvironment and avoid T cell cytolysis (16, 17, 18). Tumor PD-L1 overexpre ...
... PD-L1 Overexpression in Solid Tumors Multiple solid tumor types including melanoma, RCC, NSCLC, thymoma, ovarian, and colorectal cancer co-opt this immune shield by expressing PD-L1 to generate an immunosuppressive tumor microenvironment and avoid T cell cytolysis (16, 17, 18). Tumor PD-L1 overexpre ...
PD-L1 Expression as a Predictive Biomarker in Cancer
... PD-L1 Overexpression in Solid Tumors Multiple solid tumor types including melanoma, RCC, NSCLC, thymoma, ovarian, and colorectal cancer co-opt this immune shield by expressing PD-L1 to generate an immunosuppressive tumor microenvironment and avoid T cell cytolysis (16, 17, 18). Tumor PD-L1 overexpre ...
... PD-L1 Overexpression in Solid Tumors Multiple solid tumor types including melanoma, RCC, NSCLC, thymoma, ovarian, and colorectal cancer co-opt this immune shield by expressing PD-L1 to generate an immunosuppressive tumor microenvironment and avoid T cell cytolysis (16, 17, 18). Tumor PD-L1 overexpre ...
tubulin - Journal of Cell Science
... Positions of insertions and deletions A dramatic sequence deviation concerning a highly conserved tubulin motif occurs for all four known δ-tubulins in loop T7, further emphasizing divergence of this tubulin with respect to the rest. The consensus sequence GxxNxD is changed to YxxN-P. We expect this ...
... Positions of insertions and deletions A dramatic sequence deviation concerning a highly conserved tubulin motif occurs for all four known δ-tubulins in loop T7, further emphasizing divergence of this tubulin with respect to the rest. The consensus sequence GxxNxD is changed to YxxN-P. We expect this ...
Tumor necrosis factor antagonist mechanisms of action: A
... www.who.int/, or http://www.actr.org.au/. Although different immune-mediated inflammatory diseases involve distinct target ...
... www.who.int/, or http://www.actr.org.au/. Although different immune-mediated inflammatory diseases involve distinct target ...
Polyclonal B cell response
Polyclonal B cell response is a natural mode of immune response exhibited by the adaptive immune system of mammals. It ensures that a single antigen is recognized and attacked through its overlapping parts, called epitopes, by multiple clones of B cell.In the course of normal immune response, parts of pathogens (e.g. bacteria) are recognized by the immune system as foreign (non-self), and eliminated or effectively neutralized to reduce their potential damage. Such a recognizable substance is called an antigen. The immune system may respond in multiple ways to an antigen; a key feature of this response is the production of antibodies by B cells (or B lymphocytes) involving an arm of the immune system known as humoral immunity. The antibodies are soluble and do not require direct cell-to-cell contact between the pathogen and the B-cell to function.Antigens can be large and complex substances, and any single antibody can only bind to a small, specific area on the antigen. Consequently, an effective immune response often involves the production of many different antibodies by many different B cells against the same antigen. Hence the term ""polyclonal"", which derives from the words poly, meaning many, and clones (""Klon""=Greek for sprout or twig); a clone is a group of cells arising from a common ""mother"" cell. The antibodies thus produced in a polyclonal response are known as polyclonal antibodies. The heterogeneous polyclonal antibodies are distinct from monoclonal antibody molecules, which are identical and react against a single epitope only, i.e., are more specific.Although the polyclonal response confers advantages on the immune system, in particular, greater probability of reacting against pathogens, it also increases chances of developing certain autoimmune diseases resulting from the reaction of the immune system against native molecules produced within the host.