四海为家的人
发表于 2025-3-28 15:50:51
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场所
发表于 2025-3-28 19:20:11
Studies on the Structure and Formation of Antibodiesto that of the serum globulins and that it was free of any non-protein prosthetic group. We drew the following conclusions: (1) the globulin found in the antigen-antibody precipitates is indeed antibody and not a contaminant of antibody molecules of unknown composition as suspected by many scientist
善辩
发表于 2025-3-29 01:51:10
The Significance of the Carrier Effect for the Induction of Antibodiesdy specificities exist, and since cogent evidence indicates that antibody specificity is determined by the primary structure of the antibody polypeptide chains, the question has to be asked of how antigen induces the structural genes coding for the “right” antibodies, and only these, to initiate pro
绑架
发表于 2025-3-29 04:29:58
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hematuria
发表于 2025-3-29 08:20:02
Studies on the Cytotoxicity of Lymphocytesodies, the other by the appearence of specifically sensitized lymphocytes, which are capable of direct interaction with the antigen. If the antigen happens to be attached to a cell, this interaction may lead to the destruction of the antigen carrying cell.
Redundant
发表于 2025-3-29 13:44:17
Contact Sensitivity and Immunological Tolerance as Competitors in Sensitization to Simple Chemical Cich in principle act antagonistically, one leading to a state of specific immunological tolerance, the other one to contact sensitivity. It will be shown that the tolerogenic stimulus derives from a fraction of the injected chemical which escapes from the site early, whereas the allergenic fraction
Cleave
发表于 2025-3-29 16:37:59
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Orthodontics
发表于 2025-3-29 19:44:11
The in vitro Transformation of Lymphocytes of Premature and Mature Infantsa great number of studies. Oftentimes the newborn is thought helpless. From the neurological point of view and that of behavioral research this view has first been vigorously attacked by Peiper . Decisive progress has been made in immunology during recent years, suggesting that the newborn infant
漂白
发表于 2025-3-30 01:27:20
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使人烦燥
发表于 2025-3-30 07:49:05
Delayed Hypersensitivity and Tumor Specific Immunityted. Now that several well-defined systems of tumor antigens are available for study, research has entered the phase of investigation into the origin and nature of these antigens, and the techniques of classical immunology and of immunochemistry assume increasing importance. Serological methods, for