Amblyomma americanum mammalian meat and meat products. The allergy manifests as anaphylaxis — a life-threatening allergic reaction characterized by constriction of airways and a drop in blood pressure. This response is triggered by an IgE antibody to the mammalian oligosaccharide galactose-alpha-1,3-galactose (alpha-gal). As well as occurring in non-primate mammals, alpha-gal is also found in cat dander and in the drug cetuximab. Allergic reactions to alpha-gal usually occur 3–6 hours after consuming red meat, unlike allergic reactions to other foods, whose onset following consumption is more or less immediate, making it more difficult to identify what caused the reaction. Skin tests with standard
What Is Life early June. The same core of musicians – Bobby Whitlock, Carl Radle, Jim Gordon, Bobby Keys and Jim Price – would similarly elevate other "All Things Must Pass" tracks such as "Awaiting on You All", "Art of Dying" and "Hear Me Lord". The recording is defined by Harrison's descending, fuzztone guitar riff, which also serves as the motif for the chorus.<ref name="Unterberger/AM">Richie Unterberger, "George Harrison 'What Is Life'", AllMusic (retrieved 22 February 2012).</ref> The track opens with this riff, which is then joined by Radle's bass and "churning" rhythm guitar from Clapton, before Gordon's drums bring the full band in.