IHC test (ImmunoHistoChemistry): The ImmunoHistoChemistry test finds out if there is too much HER2 protein in the cancer cells. The results of the IHC test can be: 0 (negative), 1+ (also negative), 2+ (borderline), or 3+ (positive â HER2 protein overexpression).
Theme is defined as a main idea or an underlying meaning of a literary work that may be stated directly or indirectly. Major and minor themes are two types of themes that appear in literary works. A major theme is an idea that a writer repeats in his work, making it the most significant idea in a literary work. A minor theme, on the other hand, refers to an idea that appears in a work briefly and gives way to another minor theme.
How it relates to reality and life in general. What is says about life and the infinite roster of issues, facets, challenges and experiences it presents. Theme can be a broad topical arena, or it can be a specific stance on anything human beings experience in life. It can be a principle or an inevitable stage of growing up. It can be subtle or it can be on the nose. It can be contextual, or it can be the centerpiece of the story.