Though laryngospasm prevents water from entering the lungs, it also interferes with breathing. Filoviral infection also interferes with proper functioning of the innate immune system. Furthermore, research shows that inhibiting CaMKII interferes with LTP. Internet addiction disorder is excessive computer use that interferes with daily life. Ip interferes and restrains Ma, but is forced to let him go. Additionally, trypsin inhibitor partially interferes with chymotrypsin function. In large amounts perchlorate interferes with iodine uptake into the thyroid gland. HF interferes with nerve function, meaning that burns may not initially be painful. DNA cleavage interferes with viral replication and provides immunity to the host. Hydrogen cyanide is a poisonous gas that interferes with cellular respiration. In this form, it interferes with RNA metabolism required for viral replication. Consequently, this interferes with their understanding of the deep structure of the problem. Each photon then interferes only with itself. Only 5-fluorocytosine interferes significantly with the test. In about 20% of people, the disorder interferes with daily functioning.