André Martinho de Almeida

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The pig (Sus scrofa) is one of the most important animal species used for meat production worldwide, playing a fundamental role in numerous cultures from Southern Europe to the Pacific Islands. Additionally, it is broadly used as an experimental animal for several purposes, from physiological studies to drug testing and surgical training. Proteomics studies(More)
Cellular death is characterized by a complex pattern of molecular events that depend on cell type. Specifically, muscle cells first undergo rigor mortis due to ATP depletion, and later, on the time scale of days, muscle fiber degradation due to proteolytic enzyme activity. In the present review, we will refer to proteomic investigations on the post-mortem(More)
The cyanobacteria Cylindrospermopsis raciborskii is considered a threat to aquatic organisms due to the production of the toxin cylindrospermopsin (CYN). Despite the numerous reports evidencing the toxic effects of C. raciborskii cells and CYN in different species, not much is known regarding the toxicity mechanisms associated with this toxin and the(More)
Tick-borne diseases (TBDs) affect 80% of the world's cattle population, hampering livestock production throughout the world. Livestock industry is important to rural populations not only as food supply, but also as a source of income. Tick control is usually achieved by using acaricides which are expensive, deleterious to the environment and can induce(More)
Meat consumption is an important part of human diet with strong implications in health, economy and culture worldwide. Meat is a proteinaceous product and therefore proteomics holds a considerable value to the study of the protein events underlying meat production and processing. In this article we will review this subject in an integrated "farm to fork"(More)
The rabbit (Oryctolagus cuniculus) is an important animal species widely used for biomedical research purposes, meat production and as a pet animal. There are numerous biomedical and scientific applications that include important areas such as antibody production, muscle, eye and circulatory physiology. The use of proteomics has been limited when(More)
Hamadryas baboons possess salivary proline-rich proteins (PRP), as indicated by the presence of pink-staining protein bands using 1D SDS gel electrophoresis and Coomassie R250 staining. The ability of these protein bands to interact with tannic acid was further examined. In a tannin-binding assay using 5 µg tannic acid mixed with hamadryas whole saliva, we(More)
UNLABELLED Seasonal weight loss (SWL) is a significant limitation to animal production. Breeds that have evolved in harsh climates have acquired tolerance to SWL through selection. Herein, label free proteomics was used to characterize the effects of SWL in two goat breeds with different levels of adaptation to nutritional stress: Majorera (tolerant) and(More)