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  • posterior
  • The log-rank test showed male sex, migraine, basilar extension and the posterior inferior cerebellar artery involvement were associated with the progression. (bmj.com)
  • Multivariate analysis using the Cox proportional hazards model showed that only basilar extension and the posterior inferior cerebellar artery involvement were significantly related to the progression (p=0.012 and 0.019). (bmj.com)
  • Although all unruptured siVAD patients should be closely monitored, those with basilar extension and posterior inferior cerebellar artery involvement should perhaps be more carefully followed than those without such morphologies. (bmj.com)
  • Rats
  • K ir 2.1 mRNA and protein could be identified in basilar arteries of rats and dogs [ 7 , 8 ], whereas the presence of K ATP in cerebrovascular smooth muscle has been determined electrophysiologically [ 9 ] and reviewed in detail by Ploug et al. (hindawi.com)
  • Apigenin could attenuate early brain injury after subarachnoid hemorrhage in rats by suppressing TLR4-mediated inflammation and protecting against BBB disruption. (greenmedinfo.com)
  • 18 In addition, the induction of iNOS has been observed in the cerebral vessel wall and the mononuclear and polymorphonuclear cells infiltrating the subarachnoid space after SAH in rats. (ahajournals.org)
  • rabbit
  • M elicited dose-dependent contractions of canine, rabbit and monkey basilar arteries in vitro. (nii.ac.jp)
  • In this study, it was investigated that the time course of changes in the gene expression of cerebral artery using rabbit SAH model and performed bioinformatic analysis of differentially expressed genes. (omicsonline.org)
  • Ischemia
  • Here, changes in calcium and potassium channel expression and function in animal models of subarachnoid hemorrhage and transient global ischemia are systematically reviewed and their clinical significance discussed. (hindawi.com)
  • thrombin
  • The endothelium-dependent relaxation responses to thrombin, bradykinin, and calcium ionophore A23187 were less for the subarachnoid hemorrhage group than for the control group. (ahajournals.org)
  • Thrombin and PAR1 activating peptide (PAR1-AP) slightly contracted the control artery only at high concentrations (10 U/ml thrombin or 100 μM PAR-1AP). (ahajournals.org)
  • peptide
  • Publications] Tadayoshi NAKAGOMI: 'Pharmacological effect of Endothelin,an Endothelium-derived vasoconstrictive peptide,on canine basilar arteries' Neurologia Medico-Chirurgica. (nii.ac.jp)
  • clot
  • 15 16 17 Oxyhemoglobin in hemolysate within a subarachnoid clot is considered one of the candidates responsible for delayed vasospasm because it releases free radicals, such as superoxide anions and hydroxyl radicals, during auto-oxidation to methemoglobin. (ahajournals.org)
  • space
  • B. After multiple maneuvers, the Lilliequist membrane has been perforated (arrow), creating good communication between the third ventricle and subarachnoid space. (jrheum.org)