做事过头 发表于 2025-3-23 13:44:06
Identification and Characterization of Mammalian Cell Membrane Receptors for LPS-Endotoxin, non-self. To this end, the mammalian host has evolved multiple recognition systems by which non-self may be readily distinguished from self. Such discrimination systems exist at many levels, from the relatively simple, yet elegant, mechanisms for polysaccharide-dependent recognition of non-self by诱惑 发表于 2025-3-23 17:51:33
Bacterial Polysaccharides, Endotoxins, and Immunomodulation,ecause athymic nude mice and thymus-bearing mice, make antibody responses of the same magnitude (1–4). However, there is much evidence that the antibody response to SSS-III is indeed regulated in both a positive and a negative manner by two types of thymus-derived (T) lymphocytes with opposing functCeremony 发表于 2025-3-23 20:36:02
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Suppression of Antibody Forming Cells by Lipid a Analogs,re powerful adjuvants to the immune response when given with antigen (2) (or several days after antigen in the case of pneumococcal antigens ); (b) contrariwise when given 1–2 days before antigen a profound suppression of antibody ensues (4) and (c) 1–2 days after LPS a marked increase in resistaCoronation 发表于 2025-3-24 09:30:11
BRM Activities of Low-Toxic , Lipopolysaccharides,r than the LD. of .-LPS(80 μg/mouse). Toxicity measured by decrease in body weight of BP-LPS-injected mice was similarly low. BP-LPS had strong antitumor activities against various murine syngeneic tumors, and its systemic administration caused clear regression of such as MM46 mammary carcinoma andGenetics 发表于 2025-3-24 14:44:11
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Protective Effects of Cytokines in Murine Salmonell,almonella infects mice, the organisms multiply in the phagocytic cells, especially in the spleen and liver, and can kill the mice within a week. Phagocytic cells play an important role in the innate resistance of mice to infection by Salmonella. The outcome of an infection is influenced by a number羽毛长成 发表于 2025-3-24 21:07:12
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