id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-011444-6jh3lvm3	Loureiro, Natália I. V.	Solving an ethical issue involved in experimentation with animals in a brazilian teaching laboratory	2006-11-03		.txt	text/plain	2829	130	44	These were i) avoid the use of laboratory animals that would be sacrificed; ii) the inclusion of other topics of metabolism such as glycolysis, citric acid cycle, fatty acid and amino acid synthesis and catabolism, and ketogenesis in the experimental discussion; iii) the experiment should have low cost and be performed after the relevant theory material is studied; and finally iv) it also should be easy and fast, due to the limited time of the practical class. In this article, we will present the protocol and approach used in this practice class, also including the evaluation by student teaching assistants and undergraduate students from nine different courses ("Biological Science," "Pharmacy," "Medicine," "Veterinary Medicine," "Nutrition," "Nursing," "Odontology," "Chemistry," and "Industrial Chemistry"). After the preparation of the protocol and arranging all necessary laboratory material including the guarurine, it was possible to evaluate this new practical class with the group of student teaching assistants from the Biochemistry discipline (n ϭ 6).	./cache/cord-011444-6jh3lvm3.txt	./txt/cord-011444-6jh3lvm3.txt