弹药 发表于 2025-3-26 22:16:09
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Parasite-Induced Modifications of the Host,ot fit in any of these three categories. A good example of such an effect is provided by the sparganum growth factor (see also Chapter 8). J. F. Mueller noted in 1963 that mice used to propagate the larval stage of the tapeworm . (Diagram XIV) became exceptionally large (Fig. 12.1). It soon became aNoisome 发表于 2025-3-27 06:38:36
Modification of Host Cells Produced by Intracellular Protozoa,they have completed their development within it. Many kinds of intracellular parasites actually stimulate growth or multiplication or both of their host cells. They may cause extensive hypertrophy and hyperplasia. Some have been shown to have a distinct mitogenic effect.厌食症 发表于 2025-3-27 12:19:24
Innate Resistance,each kind of parasite has a more or less limited range of hosts, some parasites showing an exquisite specificity for one or very few host species. These properties clearly must be results of the different genetic characters of the organisms concerned. In plant pathology, where a great many differentnauseate 发表于 2025-3-27 14:02:06
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http://reply.papertrans.cn/59/5875/587488/587488_36.png600 发表于 2025-3-28 01:22:29
http://reply.papertrans.cn/59/5875/587488/587488_37.png改进 发表于 2025-3-28 03:06:32
Immune Reactions to Trypanosomes and How They Are Evaded. Ablastin. Antigenic Variation,of a reproduction-inhibiting antibody, ablastin, that controls trypanosome populations without killing them. The other is antigenic variation, enabling certain species of trypanosomes to evade the immune responses of their host.OASIS 发表于 2025-3-28 08:12:20
http://reply.papertrans.cn/59/5875/587488/587488_39.png狗舍 发表于 2025-3-28 10:28:10
William Trager er Tipps zu Budget und personellen Ressourcen und liefert konkrete Anleitungen sowie Checklisten für eine lang andauernde Win-win-Situation zwischen den beteiligten Unternehmen. Außerdem: Berichte aus der Praxis, die breitgefasste Perspektiven abbilden..