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Treatment of endothelial cells with LPS (1 microgram/ml) stimulated transcription of ELAM-1 , as shown by Northern blot analysis , and expression of membrane-associated ELAM-1 and ICAM-1 , as shown by quantitative immunofluorescence (both P < 0.001, n = 9).
 cell type: endothelial cells; protein: ICAM-1; protein: ELAM-1; protein: membrane-associated ELAM-1; protein: ELAM-1
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell type: endothelial cells; protein: ICAM-1; protein: ELAM-1; protein: membrane-associated ELAM-1; protein: ELAM-1