INTRACRANIAL VASOSPASMS
\ˌɪntɹəkɹˈe͡ɪnɪəl vˈasəspˌazəmz], \ˌɪntɹəkɹˈeɪnɪəl vˈasəspˌazəmz], \ˌɪ_n_t_ɹ_ə_k_ɹ_ˈeɪ_n_ɪ__ə_l v_ˈa_s_ə_s_p_ˌa_z_ə_m_z]\
Sort: Oldest first
-
Narrowing of the lumen of one or more intracranial arteries due to contraction of arterial smooth muscle or to morphologic changes of the blood vessel wall. Large blood vessels near the base of the brain are primarily affected and reduced blood flow may result in hypoxic-ischemic brain injury (HYPOXIA-ISCHEMIA, BRAIN). Vasospasm may be associated with SUBARACHNOID HEMORRHAGE; CRANIOCEREBRAL TRAUMA; and other disorders. (From Neurosurg Clin N Am, 1998 Jul;9 (3):615-27)
By DataStellar Co., Ltd
Word of the day
Proto Oncogene Proteins c erbB 2
- cell surface protein-tyrosine kinase that is found to be overexpressed in significant number adenocarcinomas. It has extensive homology can heterodimerize EGF EPIDERMAL GROWTH FACTOR), 3 receptor (RECEPTOR, 3) and the 4 receptor. Activation of erbB-2 receptor occurs during heterodimer formation with a ligand-bound erbB family members. EC 2.7.11.-.