The distinction between an anxiety disorder and just having normal anxiety is whether your emotions are causing a lot of suffering and dysfunction, says Sally Winston, PsyD, co-director of the Anxiety and Stress Disorder Institute of Maryland in Towson.
Definition - What does Proximate Cause mean? Proximate cause refers to a direct cause of loss, without which the loss would not occur; therefore, it is a highly relevant principle in the insurance industry. For an act or event to be considered a proximate cause, it does not necessarily have to directly precede a loss or begin a chain of occurrences leading to the same.
NER and photoreactivation are not the only methods of DNA repair. For instance, base excision repair (BER) is the predominant mechanism that handles the spontaneous DNA damage caused by free radicals and other reactive species generated by metabolism. Bases can become oxidized, alkylated, or hydrolyzed through interactions with these agents.