Hall A
Prog Food Nutr Sci. 1985;9(3-4):227-56.
The nutritional basis of the ecological relationship between parasites and their hosts is reviewed using examples of the parasitic infections of man whenever possible. Two important points are discussed first: the distinction between parasitic infection and parasitic disease, and the concepts of synergism or antagonism between undernutrition and parasitic disease. The effects of parasites on the nutritional status of the host are examined in four ways. First, in terms of the ways in which parasites can disturb nutritive processes by effects on physical activity to obtain food, and by effects on food consumption, digestion and absorption. Secondly, in terms of the nutritional cost of an infection to a parasitised host. Thirdly, in terms of the feeding, nutrition and metabolism of parasites. Finally, in terms of damage to the tissues of the host caused by parasites. Two other sections deal briefly with the transmission of parasites in food and the effects of food on parasites.
本文尽可能通过人类寄生虫感染的实例，综述了寄生虫与其宿主之间生态关系的营养基础。首先讨论了两个要点：寄生虫感染与寄生虫病的区别，以及营养不良与寄生虫病之间协同或拮抗的概念。从四个方面研究了寄生虫对宿主营养状况的影响。第一，从寄生虫通过影响获取食物的体力活动以及对食物消耗、消化和吸收的影响来干扰营养过程的方式。第二，从感染对受寄生宿主造成的营养代价。第三，从寄生虫的摄食、营养和代谢。最后，从寄生虫对宿主组织的损害。另外两个部分简要论述了食物中寄生虫的传播以及食物对寄生虫的影响。
