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    Accidental Oleandrum (Nerium Oleander L.) Ingestion: Anatomo-Pathological consequences in livestock species

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    The oleander (Nerium oleander L.) is a flowering and evergreen shrub or small tree, belonging to the Dogbane family, cultivated as ornamental plants in gardens and public city areas. These plants, distributed originally in Asia and Mediterranean area, grow in many parts of the world, particularly in warm temperate and subtropical regions. Oleander is considered noxious weed and its toxicity has been known since ancient times. All parts of plants, including stems, leaves, young shoots, flowers, nectar, sap and products induced by combustion are toxic. The poisoning effects of plant induced sever negative changes especially in the heart, also in the lung, in the liver and in the kidney. Accidental and experimental cases of oleander poisonings have been described in several species. Several cases of accidental ingestion in human and animals have been reported from across the world. Therefore, this review summarizes the main anatomo-pathological effects found in livestock species after accidental oleandrum poisoning

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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