When people say that something really gets my goat,â they mean that they are extremely irritated. A wide variety of things could contribute to irritation, ranging from someone else's actions to a series of events, but, despite the turn of phrase, goats are not usually involved.
The major activator of Rho family GTPase is GPCR (G-Protein coupled Receptor). GPCRs that activate Rho and use G-Alpha12 or G-Alpha13 for signal transduction include receptors for LPA (Lysophosphatidic Acid) and S-1P (Sphingosine 1-Phosphate) and certain Hormones. Besides GPCR, Itgs (Integrins) also activate Rho GTPase.
About this test. Gamma GT or Gamma-glutamyl transferase is an enzyme that occurs in liver cells. A high Gamma GT level is particularly associated with heavy alcohol drinking. The liver breaks down and clears alcohol from the body and Gamma GT is involved in the process. How it works