Allergic rhinitis allergic rhinitis also have asthma, allergic conjunctivitis, or atopic dermatitis. Allergic rhinitis is typically triggered by environmental allergens such as pollen, pet hair, dust, or mold. Inherited genetics and environmental exposures contribute to the development of allergies. Growing up on a farm and having multiple siblings decreases the risk. The underlying mechanism involves IgE antibodies attaching to the allergen and causing the release of inflammatory chemicals such as histamine from mast cells. Diagnosis is usually based on a medical history in combination with a skin prick test or blood tests for allergen-specific IgE antibodies. These tests, however, are sometimes falsely
Substance over form Although the legal ownership has been transferred to the bank, the underlying economic reality for the company remain the same. Under the substance-over-form principle, the sale and subsequent leaseback are considered one transaction. Similarly, if two companies swap their inventories, this event is not accounted as a sale because the "substance" is a mere in-kind exchange, despite the possible "form" of valid enforceable contracts for two sales and deliveries. Likewise, a firm withdrawing inventory for internal use accounts this event in a separate account, classified as such, and not on the sale account. The principle thus maintains the sales account