Model: V323-2-AVT. NECâs 32â V323-2-AVT high-performance large-screen display utilizes LED backlighting to deliver both environmental and functional benefits for digital signage. The V323-2-AVTâs commercial-grade panel is capable of displaying brilliant imagery and capturing the audienceâs attention.
Hives frequently occur following an infection or as a result of an allergic reaction such as to medication, insect bites, or food. Psychological stress, cold temperature, or vibration may also be a trigger. In half of cases the cause remains unknown. Risk factors include having conditions such as hay fever or asthma.
Most often, people get hives as part of an allergic reaction. Hives also can be the body's way of reacting to temperature extremes, stress, infections, or illnesses. The red blotches happen when cells in the bloodstream (called mast cells) release the chemical histamine.