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Bryce Weir

TitleMaurice Goldblatt Professor, Emeritus
InstitutionUniversity of Chicago
AddressChicago IL 60637
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    R01NS025946     (MACDONALD, ROBERT LOUGHLIN)Apr 1, 1988 - May 31, 2007
    Pathophysiology of Chronic Cerebral Vasospasm
    Role: Co-Principal Investigator

    M01RR000055     (MADARA, JAMES L)Dec 1, 1978 - Feb 28, 2011
    General Clinical Research Center
    Role: Co-Principal Investigator

    Collapse Bibliographic 
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Weir B. Vasospasm: does it cause infarction and poor outcome? J Neurosurg. 2020 Oct 30; 134(3):1006-1011. PMID: 33126209.
      Citations: 1     Fields:    Translation:HumansAnimals
    2. Weir B. Vasospasm: A Personal Odyssey. Acta Neurochir Suppl. 2020; 127:1-10. PMID: 31407055.
      Citations:    Fields:    Translation:Humans
    3. Weir B. A history of neurosurgery in Canada. Can J Neurol Sci. 2011 Mar; 38(2):203-19. PMID: 21320822.
      Citations:    Fields:    Translation:Humans
    4. Weir B. Multiple sclerosis - a vascular etiology? Can J Neurol Sci. 2010 Nov; 37(6):745-57. PMID: 21059535.
      Citations: 4     Fields:    Translation:Humans
    5. Weir B. Patients with small, asymptomatic, unruptured intracranial aneurysms and no history of subarachnoid hemorrhage should be treated conservatively: against. Stroke. 2005 Feb; 36(2):410-1. PMID: 15618442.
      Citations: 5     Fields:    Translation:Humans
    6. Weir B, Amidei C, Kongable G, Findlay JM, Kassell NF, Kelly J, Dai L, Karrison TG. The aspect ratio (dome/neck) of ruptured and unruptured aneurysms. J Neurosurg. 2003 Sep; 99(3):447-51. PMID: 12959428.
      Citations: 49     Fields:    Translation:Humans
    7. Macdonald RL, Amidei C, Baron J, Weir B, Brown F, Erickson RK, Hekmatpanah J, Frim D. Randomized, pilot study of intermittent pneumatic compression devices plus dalteparin versus intermittent pneumatic compression devices plus heparin for prevention of venous thromboembolism in patients undergoing craniotomy. Surg Neurol. 2003 May; 59(5):363-72; discussion 372-4. PMID: 12765806.
      Citations: 17     Fields:    Translation:HumansCTClinical Trials
    8. Maroun F, Squarey K, Jacob J, Murray G, Cramer B, Barron J, Weir B. Rupture of middle cerebral artery aneurysm in a neonate: case report and review of the literature. Surg Neurol. 2003 Feb; 59(2):114-9. PMID: 12648910.
      Citations: 6     Fields:    Translation:Humans
    9. Weir B, Weir B. Unruptured aneurysms. J Neurosurg. 2002 Nov; 97(5):1011-2; discussion 1012-3. PMID: 12450019.
      Citations: 5     Fields:    Translation:Humans
    10. Weir B. Non-atherosclerotic fusiform aneurysms. Can J Neurol Sci. 2002 Feb; 29(1):5. PMID: 11858535.
      Citations:    Fields:    Translation:Humans
    11. Weir B. Unruptured intracranial aneurysms: a review. J Neurosurg. 2002 Jan; 96(1):3-42. PMID: 11794601.
      Citations: 72     Fields:    Translation:Humans
    12. Weir B, Disney L, Karrison T. Sizes of ruptured and unruptured aneurysms in relation to their sites and the ages of patients. J Neurosurg. 2002 Jan; 96(1):64-70. PMID: 11794606.
      Citations: 71     Fields:    Translation:Humans
    13. Komuro T, Borsody MK, Ono S, Marton LS, Weir BK, Zhang ZD, Paik E, Macdonald RL, Komuro T, Borsody MK, Ono S, Marton LS, Weir BK, Zhang ZD, Paik E, Macdonald RL. The vasorelaxation of cerebral arteries by carbon monoxide. Exp Biol Med (Maywood). 2001 Oct; 226(9):860-5. PMID: 11568310.
      Citations: 8     Fields:    Translation:Animals
    14. Macdonald RL, Weir BK, Marton LS, Zhang ZD, Sajdak M, Johns LM, Kowalczuk A, Borsody M. Role of adenosine 5'-triphosphate in vasospasm after subarachnoid hemorrhage: human investigations. Neurosurgery. 2001 Apr; 48(4):854-62; discussion 862-3. PMID: 11322446.
      Citations: 4     Fields:    Translation:HumansAnimals
    15. Lin G, Macdonald RL, Marton LS, Kowalczuk A, Solenski NJ, Weir BK. Hemoglobin increases endothelin-1 in endothelial cells by decreasing nitric oxide. Biochem Biophys Res Commun. 2001 Jan 26; 280(3):824-30. PMID: 11162595.
      Citations: 13     Fields:    Translation:AnimalsCells
    16. Jahromi BS, Komuro T, Macdonald RL, Marton LS, Weir BK. Phosphatidylcholine peroxidized by hemoglobin increases intracellular calcium in dog basilar artery smooth muscle cells. Acta Neurochir Suppl. 2001; 77:45-7. PMID: 11563307.
      Citations: 1     Fields:    Translation:HumansAnimalsCells
    17. Stoodley MA, Foroohar M, Macdonald RL, Weir BK. Multimedia computer database for neurosurgery. Neurosurgery. 2000 Jul; 47(1):178-86; discussion 186-8. PMID: 10917361.
      Citations: 1     Fields:    
    18. Munshi I, Frim D, Stine-Reyes R, Weir BK, Hekmatpanah J, Brown F. Effects of posterior fossa decompression with and without duraplasty on Chiari malformation-associated hydromyelia. Neurosurgery. 2000 Jun; 46(6):1384-9; discussion 1389-90. PMID: 10834643.
      Citations: 53     Fields:    Translation:Humans
    19. Munshi I, Macdonald RL, Weir BK. Intraoperative angiography of brain arteriovenous malformations. Neurosurgery. 1999 Sep; 45(3):491-7; discussion 497-9. PMID: 10493371.
      Citations: 5     Fields:    Translation:Humans
    20. Macdonald RL, Amidei C, Lin G, Munshi I, Baron J, Weir BK, Brown F, Erickson RK, Hekmatpanah J. Safety of perioperative subcutaneous heparin for prophylaxis of venous thromboembolism in patients undergoing craniotomy. Neurosurgery. 1999 Aug; 45(2):245-51; discussion 251-2. PMID: 10449068.
      Citations: 13     Fields:    Translation:Humans
    21. Wang X, Marton LS, Weir BK, Macdonald RL. Immediate early gene expression in vascular smooth-muscle cells synergistically induced by hemolysate components. J Neurosurg. 1999 Jun; 90(6):1083-90. PMID: 10350256.
      Citations:    Fields:    Translation:AnimalsCells
    22. Tsuji T, Cook DA, Weir BK, Handa Y, Chiba S, Kobayashi S. Cerebrovascular contractility after clot removal in monkey subarachnoid haemorrhage. Clin Exp Pharmacol Physiol. 1999 May-Jun; 26(5-6):485-8. PMID: 10386244.
      Citations:    Fields:    Translation:Animals
    23. Guan YY, Weir BK, Marton LS, Macdonald RL, Zhang H. Effects of erythrocyte lysate of different incubation times on intracellular free calcium in rat basilar artery smooth-muscle cells. J Neurosurg. 1998 Dec; 89(6):1007-14. PMID: 9833828.
      Citations: 2     Fields:    Translation:AnimalsCells
    24. Stoodley MA, Macdonald RL, Weir BK. Surgical treatment of middle cerebral artery aneurysms. Neurosurg Clin N Am. 1998 Oct; 9(4):823-34. PMID: 9738109.
      Citations: 3     Fields:    Translation:Humans
    25. Weir BK, Kongable GL, Kassell NF, Schultz JR, Truskowski LL, Sigrest A. Cigarette smoking as a cause of aneurysmal subarachnoid hemorrhage and risk for vasospasm: a report of the Cooperative Aneurysm Study. J Neurosurg. 1998 Sep; 89(3):405-11. PMID: 9724114.
      Citations: 27     Fields:    Translation:HumansCTClinical Trials
    26. Stoodley MA, Macdonald RL, Weir BK. Pregnancy and intracranial aneurysms. Neurosurg Clin N Am. 1998 Jul; 9(3):549-56. PMID: 9668186.
      Citations: 19     Fields:    Translation:Humans
    27. Macdonald RL, Bassiouny M, Johns L, Sajdak M, Marton LS, Weir BK, Hall ED, Andrus PK. U74389G prevents vasospasm after subarachnoid hemorrhage in dogs. Neurosurgery. 1998 Jun; 42(6):1339-45; discussion 1345-6. PMID: 9632194.
      Citations: 1     Fields:    Translation:Animals
    28. Kim CJ, Weir BK, Macdonald RL, Zhang H. Erythrocyte lysate releases Ca2+ from IP3-sensitive stores and activates Ca(2+)-dependent K+ channels in rat basilar smooth muscle cells. Neurol Res. 1998 Jan; 20(1):23-30. PMID: 9471099.
      Citations: 5     Fields:    Translation:AnimalsCells
    29. Zhang H, Weir BK, Marton LS, Lee KS, Macdonald RL. P2 purinoceptors in cultured bovine middle cerebral artery endothelial cells. J Cardiovasc Pharmacol. 1997 Dec; 30(6):767-74. PMID: 9436816.
      Citations: 1     Fields:    Translation:AnimalsCells
    30. Kowalczuk A, Macdonald RL, Amidei C, Dohrmann G, Erickson RK, Hekmatpanah J, Krauss S, Krishnasamy S, Masters G, Mullan SF, Mundt AJ, Sweeney P, Vokes EE, Weir BK, Wollman RL. Quantitative imaging study of extent of surgical resection and prognosis of malignant astrocytomas. Neurosurgery. 1997 Nov; 41(5):1028-36; discussion 1036-8. PMID: 9361056.
      Citations: 43     Fields:    Translation:Humans
    31. Sima B, Weir BK, Macdonald RL, Zhang H. Extracellular nucleotide-induced [Ca2+]i elevation in rat basilar smooth muscle cells. Stroke. 1997 Oct; 28(10):2053-8; discussion 2059. PMID: 9341718.
      Citations: 6     Fields:    Translation:AnimalsCells
    32. Marton LS, Weir BK, Zhang H. Tyrosine phosphorylation and [Ca2+]i elevation induced by hemolysate in bovine endothelial cells: implications for cerebral vasospasm. Neurol Res. 1996 Aug; 18(4):349-53. PMID: 8875455.
      Citations: 1     Fields:    Translation:AnimalsCells
    33. Zhang H, Weir BK, Macdonald RL, Marton LS, Solenski NJ, Kwan AL, Lee KS. Mechanisms of [Ca++]i elevation induced by erythrocyte components in endothelial cells. J Pharmacol Exp Ther. 1996 Jun; 277(3):1501-9. PMID: 8667216.
      Citations: 2     Fields:    Translation:AnimalsCells
    34. Tsuji T, Cook DA, Weir BK, Handa Y. Effect of clot removal on cerebrovascular contraction after subarachnoid hemorrhage in the monkey: pharmacological study. Heart Vessels. 1996; 11(2):69-79. PMID: 8836754.
      Citations: 3     Fields:    Translation:Animals
    35. Hino A, Weir BK, Macdonald RL, Thisted RA, Kim CJ, Johns LM. Prospective, randomized, double-blind trial of BQ-123 and bosentan for prevention of vasospasm following subarachnoid hemorrhage in monkeys. J Neurosurg. 1995 Sep; 83(3):503-9. PMID: 7666230.
      Citations: 9     Fields:    Translation:Animals
    36. Findlay JM, Kassell NF, Weir BK, Haley EC, Kongable G, Germanson T, Truskowski L, Alves WM, Holness RO, Knuckey NW, et al. A randomized trial of intraoperative, intracisternal tissue plasminogen activator for the prevention of vasospasm. Neurosurgery. 1995 Jul; 37(1):168-76; discussion 177-8. PMID: 8587685.
      Citations: 40     Fields:    Translation:HumansCTClinical Trials
    37. Haley EC, Kassell NF, Alves WM, Weir BK, Hansen CA. Phase II trial of tirilazad in aneurysmal subarachnoid hemorrhage. A report of the Cooperative Aneurysm Study. J Neurosurg. 1995 May; 82(5):786-90. PMID: 7714603.
      Citations: 25     Fields:    Translation:HumansCTClinical Trials
    38. Kasuya H, Weir BK, Nakane M, Pollock JS, Johns L, Marton LS, Stefansson K. Nitric oxide synthase and guanylate cyclase levels in canine basilar artery after subarachnoid hemorrhage. J Neurosurg. 1995 Feb; 82(2):250-5. PMID: 7529302.
      Citations: 12     Fields:    Translation:Animals
    39. Kasuya H, Weir BK, Shen YJ, Tredget EE, Ghahary A. Insulin-like growth factor-1 in the arterial wall after exposure to periarterial blood. Neurosurgery. 1994 Jul; 35(1):99-105. PMID: 7936160.
      Citations:    Fields:    Translation:Animals
    40. Macdonald RL, Weir BK. Cerebral vasospasm and free radicals. Free Radic Biol Med. 1994 May; 16(5):633-43. PMID: 8026807.
      Citations: 20     Fields:    Translation:HumansAnimals
    41. Vollrath BA, Weir BK, Macdonald RL, Cook DA. Intracellular mechanisms involved in the responses of cerebrovascular smooth-muscle cells to hemoglobin. J Neurosurg. 1994 Feb; 80(2):261-8. PMID: 8283265.
      Citations: 6     Fields:    Translation:Animals
    42. Kasuya H, Weir BK, White DM, Stefansson K. Mechanism of oxyhemoglobin-induced release of endothelin-1 from cultured vascular endothelial cells and smooth-muscle cells. J Neurosurg. 1993 Dec; 79(6):892-8. PMID: 7504096.
      Citations: 12     Fields:    Translation:AnimalsCells
    43. Hariton GB, Findlay JM, Weir BK, Kasuya H, Grace MG, Mielke BW. Comparison of intrathecal administration of urokinase and tissue plasminogen activator on subarachnoid clot and chronic vasospasm in a primate model. Neurosurgery. 1993 Oct; 33(4):691-6; discussion 696-7. PMID: 8232810.
      Citations: 9     Fields:    Translation:Animals
    44. Findlay JM, Grace MG, Weir BK. Treatment of intraventricular hemorrhage with tissue plasminogen activator. Neurosurgery. 1993 Jun; 32(6):941-7; discussion 947. PMID: 8327096.
      Citations: 23     Fields:    Translation:Humans
    45. Macdonald RL, Weir BK, Grace MG, Chen MH, Martin TP, Young JD. Mechanism of cerebral vasospasm following subarachnoid hemorrhage in monkeys. Can J Neurol Sci. 1992 Nov; 19(4):419-27. PMID: 1423039.
      Citations: 2     Fields:    Translation:Animals
    46. Macdonald RL, Weir BK, Runzer TD, Grace MG. Malondialdehyde, glutathione peroxidase, and superoxide dismutase in cerebrospinal fluid during cerebral vasospasm in monkeys. Can J Neurol Sci. 1992 Aug; 19(3):326-32. PMID: 1393841.
      Citations: 3     Fields:    Translation:Animals
    47. Macdonald RL, Weir BK, Runzer TD, Grace MG, Poznansky MJ. Effect of intrathecal superoxide dismutase and catalase on oxyhemoglobin-induced vasospasm in monkeys. Neurosurgery. 1992 Apr; 30(4):529-39. PMID: 1584351.
      Citations: 2     Fields:    Translation:Animals
    48. Takanashi Y, Weir BK, Vollrath B, Kasuya H, Macdonald RL, Cook D. Time course of changes in concentration of intracellular free calcium in cultured cerebrovascular smooth muscle cells exposed to oxyhemoglobin. Neurosurgery. 1992 Mar; 30(3):346-50. PMID: 1620296.
      Citations: 3     Fields:    Translation:AnimalsCells
    49. Macdonald RL, Weir BK, Young JD, Grace MG. Cytoskeletal and extracellular matrix proteins in cerebral arteries following subarachnoid hemorrhage in monkeys. J Neurosurg. 1992 Jan; 76(1):81-90. PMID: 1727173.
      Citations: 5     Fields:    Translation:Animals
    50. Weir BK. [Cerebral vasospasm. Experimental study]. Neurochirurgie. 1992; 38(3):129-33. PMID: 1461328.
      Citations: 1     Fields:    Translation:Animals
    51. Weir BK, Drake CG. Rapid growth of residual aneurysmal neck during pregnancy. Case report. J Neurosurg. 1991 Nov; 75(5):780-2. PMID: 1919702.
      Citations: 6     Fields:    Translation:Humans
    52. Macdonald RL, Weir BK, Chen MH, Grace MG. Scanning electron microscopy of normal and vasospastic monkey cerebrovascular smooth muscle cells. Neurosurgery. 1991 Oct; 29(4):544-50. PMID: 1944834.
      Citations: 1     Fields:    Translation:Animals
    53. Findlay JM, Macdonald RL, Weir BK, Grace MG. Surgical manipulation of primate cerebral arteries in established vasospasm. J Neurosurg. 1991 Sep; 75(3):425-32. PMID: 1869944.
      Citations: 8     Fields:    Translation:Animals
    54. Macdonald RL, Weir BK, Runzer TD, Grace MG, Findlay JM, Saito K, Cook DA, Mielke BW, Kanamaru K. Etiology of cerebral vasospasm in primates. J Neurosurg. 1991 Sep; 75(3):415-24. PMID: 1869943.
      Citations: 16     Fields:    Translation:Animals
    55. Macdonald RL, Weir BK. A review of hemoglobin and the pathogenesis of cerebral vasospasm. Stroke. 1991 Aug; 22(8):971-82. PMID: 1866764.
      Citations: 115     Fields:    Translation:Humans
    56. Findlay JM, Weir BK, Kassell NF, Disney LB, Grace MG. Intracisternal recombinant tissue plasminogen activator after aneurysmal subarachnoid hemorrhage. J Neurosurg. 1991 Aug; 75(2):181-8. PMID: 1906533.
      Citations: 17     Fields:    Translation:Humans
    57. Findlay JM, Weir BK, Stollery DE. Lysis of intraventricular hematoma with tissue plasminogen activator. Case report. J Neurosurg. 1991 May; 74(5):803-7. PMID: 1901601.
      Citations: 11     Fields:    Translation:Humans
    58. Kanamaru K, Weir BK, Simpson I, Witbeck T, Grace M. Effect of 21-aminosteroid U-74006F on lipid peroxidation in subarachnoid clot. J Neurosurg. 1991 Mar; 74(3):454-9. PMID: 1993911.
      Citations: 8     Fields:    Translation:AnimalsCells
    59. Findlay JM, Macdonald RL, Weir BK. Current concepts of pathophysiology and management of cerebral vasospasm following aneurysmal subarachnoid hemorrhage. Cerebrovasc Brain Metab Rev. 1991; 3(4):336-61. PMID: 1772740.
      Citations: 15     Fields:    Translation:Humans
    60. Macdonald RL, Weir BK, Grace MG, Martin TP, Doi M, Cook DA. Morphometric analysis of monkey cerebral arteries exposed in vivo to whole blood, oxyhemoglobin, methemoglobin, and bilirubin. Blood Vessels. 1991; 28(6):498-510. PMID: 1782405.
      Citations: 6     Fields:    Translation:Animals
    61. Maroun FB, Jacob JC, Weir BK, Mangan MA. Hemifacial spasm and craniovertebral anomaly. Can J Neurol Sci. 1990 Nov; 17(4):424-6. PMID: 2276101.
      Citations: 1     Fields:    Translation:Humans
    62. Vollrath B, Weir BK, Cook DA. Hemoglobin causes release of inositol trisphosphate from vascular smooth muscle. Biochem Biophys Res Commun. 1990 Aug 31; 171(1):506-11. PMID: 2393405.
      Citations: 1     Fields:    Translation:AnimalsCells
    63. Kanamaru K, Weir BK, Findlay JM, Grace M, Macdonald RL. A dosage study of the effect of the 21-aminosteroid U74006F on chronic cerebral vasospasm in a primate model. Neurosurgery. 1990 Jul; 27(1):29-38. PMID: 2377279.
      Citations: 8     Fields:    Translation:Animals
    64. Findlay JM, Weir BK, Kanamaru K, Grace M, Baughman R. The effect of timing of intrathecal fibrinolytic therapy on cerebral vasospasm in a primate model of subarachnoid hemorrhage. Neurosurgery. 1990 Feb; 26(2):201-6. PMID: 2106630.
      Citations: 11     Fields:    Translation:Animals
    65. Kanamaru K, Weir BK, Findlay JM, Krueger CA, Cook DA. Pharmacological studies on relaxation of spastic primate cerebral arteries in subarachnoid hemorrhage. J Neurosurg. 1989 Dec; 71(6):909-15. PMID: 2511283.
      Citations: 5     Fields:    Translation:Animals
    66. Findlay JM, Weir BK, Kanamaru K, Espinosa F. Arterial wall changes in cerebral vasospasm. Neurosurgery. 1989 Nov; 25(5):736-45; discussion 745-6. PMID: 2586727.
      Citations: 22     Fields:    Translation:Animals
    67. Findlay JM, Weir BK, Gordon P, Grace M, Baughman R. Safety and efficacy of intrathecal thrombolytic therapy in a primate model of cerebral vasospasm. Neurosurgery. 1989 Apr; 24(4):491-8. PMID: 2496328.
      Citations: 9     Fields:    Translation:Animals
    68. Findlay JM, Weir BK, Kanamaru K, Grace M, Gordon P, Baughman R, Howarth A. Intrathecal fibrinolytic therapy after subarachnoid hemorrhage: dosage study in a primate model and review of the literature. Can J Neurol Sci. 1989 Feb; 16(1):28-40. PMID: 2493974.
      Citations: 8     Fields:    Translation:Animals
    69. Steinke DE, Weir BK, Findlay JM, Tanabe T, Grace M, Krushelnycky BW. A trial of the 21-aminosteroid U74006F in a primate model of chronic cerebral vasospasm. Neurosurgery. 1989 Feb; 24(2):179-86. PMID: 2918968.
      Citations: 7     Fields:    Translation:Animals
    70. Tsuji T, Weir BK, Cook DA. Time-dependent effects of extraluminally-applied oxyhemoglobin and endothelial removal on vasodilator responses in isolated, perfused canine basilar arteries. Pharmacology. 1989; 38(2):101-12. PMID: 2498911.
      Citations: 2     Fields:    Translation:Animals
    71. Findlay JM, Weir BK, Steinke D, Tanabe T, Gordon P, Grace M. Effect of intrathecal thrombolytic therapy on subarachnoid clot and chronic vasospasm in a primate model of SAH. J Neurosurg. 1988 Nov; 69(5):723-35. PMID: 3141595.
      Citations: 20     Fields:    Translation:Animals
    72. Petruk KC, West M, Mohr G, Weir BK, Benoit BG, Gentili F, Disney LB, Khan MI, Grace M, Holness RO, et al. Nimodipine treatment in poor-grade aneurysm patients. Results of a multicenter double-blind placebo-controlled trial. J Neurosurg. 1988 Apr; 68(4):505-17. PMID: 3280746.
      Citations: 113     Fields:    Translation:HumansCTClinical Trials
    73. Lewis PJ, Weir BK, Nosko MG, Tanabe T, Grace MG. Intrathecal nimodipine therapy in a primate model of chronic cerebral vasospasm. Neurosurgery. 1988 Mar; 22(3):492-500. PMID: 3362315.
      Citations: 10     Fields:    Translation:Animals
    74. Bornstein RA, Weir BK, Petruk KC, Disney LB. Neuropsychological function in patients after subarachnoid hemorrhage. Neurosurgery. 1987 Nov; 21(5):651-4. PMID: 3696396.
      Citations: 15     Fields:    Translation:Humans
    75. Handa Y, Weir BK, Nosko M, Mosewich R, Tsuji T, Grace M. The effect of timing of clot removal on chronic vasospasm in a primate model. J Neurosurg. 1987 Oct; 67(4):558-64. PMID: 3655894.
      Citations: 17     Fields:    Translation:Animals
    76. Nosko M, Weir BK, Lunt A, Grace M, Allen P, Mielke B. Effect of clot removal at 24 hours on chronic vasospasm after SAH in the primate model. J Neurosurg. 1987 Mar; 66(3):416-22. PMID: 3819837.
      Citations: 17     Fields:    Translation:Animals
    77. Nosko M, Krueger CA, Weir BK, Cook DA. Effects of nimodipine on in vitro contractility of cerebral arteries of dog, monkey, and man. J Neurosurg. 1986 Sep; 65(3):376-81. PMID: 3734887.
      Citations: 2     Fields:    Translation:HumansAnimals
    78. Allen GS, Ahn HS, Preziosi TJ, Battye R, Boone SC, Chou SN, Kelly DL, Weir BK, Crabbe RA, Lavik PJ, Rosenbloom SB, Dorsey FC, Ingram CR, Mellits DE, Bertsch LA, Boisvert DP, Hundley MB, Johnson RK, Strom JA, Transou CR. Cerebral arterial spasm--a controlled trial of nimodipine in patients with subarachnoid hemorrhage. N Engl J Med. 1983 Mar 17; 308(11):619-24. PMID: 6338383.
      Citations: 222     Fields:    Translation:HumansCTClinical Trials
    79. Weir BK. Results of burr hole and open or closed suction drainage for chronic subdural hematomas in adults. Can J Neurol Sci. 1983 Feb; 10(1):22-6. PMID: 6839223.
      Citations: 4     Fields:    Translation:Humans
    80. Benoit BG, Cochrane DD, Durity F, Ferguson GG, Fewer D, Hunter KM, Khan MI, Mohr G, Watts AR, Weir BK, Wheelock WB. Clinical - radiological correlates in intracerebral hematomas due to aneurysmal rupture. Can J Neurol Sci. 1982 Nov; 9(4):409-14. PMID: 7151024.
      Citations: 2     Fields:    Translation:Humans
    81. Okwuasaba FK, Weir BK, Cook DA, Krueger CA. Effects of various intracranial fluids on smooth muscle. Neurosurgery. 1981 Oct; 9(4):402-6. PMID: 7301086.
      Citations: 3     Fields:    Translation:HumansAnimals
    82. Weir BK, Jacobs GA. Reoperation rate following lumbar discectomy. An analysis of 662 lumbar discectomies. Spine (Phila Pa 1976). 1980 Jul-Aug; 5(4):366-70. PMID: 7455766.
      Citations: 6     Fields:    Translation:Humans
    83. Okwuasaba FK, Weir BK, Cook DA. Effects of storage on vasospastic activity of canine blood and blood-CSF mixtures. Proc West Pharmacol Soc. 1980; 23:331-4. PMID: 7403154.
      Citations:    Fields:    Translation:Animals
    84. Boisvert DP, Weir BK, Overton TR, Reiffenstein RJ, Grace MG. Cerebrovascular responses to subarachnoid blood and serotonin in the monkey. J Neurosurg. 1979 Apr; 50(4):441-8. PMID: 106096.
      Citations: 3     Fields:    Translation:Animals
    85. Cook DA, Weir BK, Okawuasaba FK, Krueger CA. Effects of hemoglobin on smooth muscle. Proc West Pharmacol Soc. 1979; 22:429-34. PMID: 515082.
      Citations: 1     Fields:    Translation:Animals
    86. Okawuasaba FK, Weir BK, Cook DA, Krueger CA. 5-Hydroxytryptamine and vasospasm induced by subarachnoid hemorrhage. Proc West Pharmacol Soc. 1979; 22:441-5. PMID: 515085.
      Citations:    Fields:    Translation:Animals
    87. Weir BK. Pulmonary edema following fatal aneurysm rupture. J Neurosurg. 1978 Oct; 49(4):502-7. PMID: 690677.
      Citations: 14     Fields:    Translation:Humans
    88. Henderson RM, Biosvert DP, Weir BK. Intercellular contacts in primate cerebral arteries: acute effects of subarachnoid injection of artificial cerebrospinal fluids, serotonin, and blood. Adv Neurol. 1978; 20:25-34. PMID: 97923.
      Citations:    Fields:    Translation:AnimalsCells
    89. Petruk KC, Weir BK, Overton TR, Marriott MR, Grace MG. The effect of graded hypocapnia and hypercapnia on regional cerebral blood flow and cerebral vessel caliber in the rhesus monkey: study of cerebral hemodynamics following subarachnoid hemorrhage and traumatic internal carotid spasm. Stroke. 1974 Mar-Apr; 5(2):230-6. PMID: 4205814.
      Citations: 6     Fields:    Translation:Animals
    90. Petruk KC, Weir BK, Marriott MR, Overton TR. Clinical grade, egional cerebral blood flow and angiographical spasm in the monkey after subarachnoid and subdural hemorrhage. Stroke. 1973 May-Jun; 4(3):431-45. PMID: 4197313.
      Citations: 2     Fields:    Translation:Animals
    91. Weir BK, Allen PB, Miller JD. Excision of thrombosed vein of Galen aneurysm in an infant. Case report. J Neurosurg. 1968 Dec; 29(6):619-22. PMID: 5304310.
      Citations: 10     Fields:    Translation:Humans
    92. McCann WP, Weir BK, Elvidge AR. Long-term survival after removal of metastatic malignant melanoma of the brain. Report of two cases. J Neurosurg. 1968 May; 28(5):483-7. PMID: 5659576.
      Citations: 7     Fields:    Translation:Humans
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