368
The objective of this research was to determine if ergotamine , an ergopeptine alkaloid isolated from Neotyphodium - infected grasses and associated with toxicoses in livestock , altered plasma concentrations of reproductive hormones in follicular phase heifers and in cows given a progestin implant .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None