PubMed

CYP2D6: novel genomic structures and alleles.

Kramer WE, Walker DL, O'Kane DJ, Mrazek DA, Fisher PK, Dukek BA, Bruflat JK, Black JL.

Pharmacogenet Genomics. 2009 Oct;19(10):813-22.PMID: 19741566 [PubMed - in process]Related articles

Phasic vs Sustained Fear in Rats and Humans: Role of the Extended Amygdala in Fear vs Anxiety.

Davis M, Walker DL, Miles L, Grillon C.

Neuropsychopharmacology. 2009 Aug 19. [Epub ahead of print]PMID: 19693004 [PubMed - as supplied by publisher]Related articles

Selective participation of the bed nucleus of the stria terminalis and CRF in sustained anxiety-like versus phasic fear-like responses.

Walker DL, Miles LA, Davis M.

Prog Neuropsychopharmacol Biol Psychiatry. 2009 Nov 13;33(8):1291-308. Epub 2009 Jul 10.PMID: 19595731 [PubMed - in process]Related articles

Parthenogenic activation of surplus in vitro-matured human oocytes: a tool for validation of oocyte cryopreservation.

Morbeck DE, Walker DL, Fredrickson JR, Barud KM, Coddington CC 3rd.

Fertil Steril. 2009 Jul 8. [Epub ahead of print]PMID: 19591995 [PubMed - as supplied by publisher]Related articles

Preimplantation genetic screening in a case of recurrent trisomy 21 offspring.

Hudson SB, Coddington CC, Walker DL, Fredrickson JR, Morbeck DE.

Fertil Steril. 2009 Mar;91(3):930.e17-8. Epub 2008 Oct 18.PMID: 18930202 [PubMed - indexed for MEDLINE]Related articles

Characterization of large rearrangements in autosomal dominant polycystic kidney disease and the PKD1/TSC2 contiguous gene syndrome.

Consugar MB, Wong WC, Lundquist PA, Rossetti S, Kubly VJ, Walker DL, Rangel LJ, Aspinwall R, Niaudet WP, Ozen S, David A, Velinov M, Bergstralh EJ, Bae KT, Chapman AB, Guay-Woodford LM, Grantham JJ, Torres VE, Sampson JR, Dawson BD, Harris PC; CRISP Consortium.

Kidney Int. 2008 Dec;74(11):1468-79. Epub 2008 Sep 24.PMID: 18818683 [PubMed - indexed for MEDLINE]Related articlesFree article

Role of the extended amygdala in short-duration versus sustained fear: a tribute to Dr. Lennart Heimer.

Walker DL, Davis M.

Brain Struct Funct. 2008 Sep;213(1-2):29-42. Epub 2008 Jun 5. Review.PMID: 18528706 [PubMed - indexed for MEDLINE]Related articles

A novel mouse model of X-linked cardiac hypertrophy.

Leatherbury L, Yu Q, Chatterjee B, Walker DL, Yu Z, Tian X, Lo CW.

Am J Physiol Heart Circ Physiol. 2008 Jun;294(6):H2701-11. Epub 2008 Apr 18.PMID: 18424640 [PubMed - indexed for MEDLINE]Related articlesFree article

Effects of substance P in the amygdala, ventromedial hypothalamus, and periaqueductal gray on fear-potentiated startle.

Zhao Z, Yang Y, Walker DL, Davis M.

Neuropsychopharmacology. 2009 Jan;34(2):331-40. Epub 2008 Apr 16.PMID: 18418359 [PubMed - indexed for MEDLINE]Related articles

Amygdala infusions of an NR2B-selective or an NR2A-preferring NMDA receptor antagonist differentially influence fear conditioning and expression in the fear-potentiated startle test.

Walker DL, Davis M.

Learn Mem. 2008 Jan 28;15(2):67-74. Print 2008 Feb.PMID: 18230675 [PubMed - indexed for MEDLINE]Related articlesFree article

Comprehensive molecular diagnostics in autosomal dominant polycystic kidney disease.

Rossetti S, Consugar MB, Chapman AB, Torres VE, Guay-Woodford LM, Grantham JJ, Bennett WM, Meyers CM, Walker DL, Bae K, Zhang QJ, Thompson PA, Miller JP, Harris PC; CRISP Consortium.

J Am Soc Nephrol. 2007 Jul;18(7):2143-60. Epub 2007 Jun 20.PMID: 17582161 [PubMed - indexed for MEDLINE]Related articlesFree article

Patterning of coronary arteries in wildtype and connexin43 knockout mice.

Clauss SB, Walker DL, Kirby ML, Schimel D, Lo CW.

Dev Dyn. 2006 Oct;235(10):2786-94.PMID: 16802337 [PubMed - indexed for MEDLINE]Related articlesFree article

Cryosystem assessment by glucose uptake of murine blastocysts.

Walker DL, Gardner DK, Lane M, Tummon IS, Session DR, Thornhill AR.

Reprod Biomed Online. 2005 Nov;11(5):601-7.PMID: 16409710 [PubMed - indexed for MEDLINE]Related articles

HLA DQB1*0602 positive narcoleptic subjects with cataplexy have CSF lgG reactive to rat hypothalamic protein extract.

Black JL 3rd, Avula RK, Walker DL, Silber MH, Krahn LE, Pankratz VS, Fredrickson PA, Slocumb NL.

Sleep. 2005 Sep 1;28(9):1191-2. No abstract available. PMID: 16268389 [PubMed - indexed for MEDLINE]Related articles

Use of a novel washing method combining multiple density gradients and trypsin for removing human immunodeficiency virus-1 and hepatitis C virus from semen.

Loskutoff NM, Huyser C, Singh R, Walker DL, Thornhill AR, Morris L, Webber L.

Fertil Steril. 2005 Oct;84(4):1001-10.PMID: 16213856 [PubMed - indexed for MEDLINE]Related articles

Analysis of hypocretin (orexin) antibodies in patients with narcolepsy.

Black JL 3rd, Silber MH, Krahn LE, Fredrickson PA, Pankratz VS, Avula R, Walker DL, Slocumb NL.

Sleep. 2005 Apr 1;28(4):427-31.PMID: 16171287 [PubMed - indexed for MEDLINE]Related articles

Studies of humoral immunity to preprohypocretin in human leukocyte antigen DQB1*0602-positive narcoleptic subjects with cataplexy.

Black JL 3rd, Silber MH, Krahn LE, Avula RK, Walker DL, Pankratz VS, Fredrickson PA, Slocumb NL.

Biol Psychiatry. 2005 Sep 15;58(6):504-9.PMID: 16043129 [PubMed - indexed for MEDLINE]Related articles

Connexin43 deficiency causes dysregulation of coronary vasculogenesis.

Walker DL, Vacha SJ, Kirby ML, Lo CW.

Dev Biol. 2005 Aug 15;284(2):479-98.PMID: 16039638 [PubMed - indexed for MEDLINE]Related articles

Diminished intrafollicular estradiol levels in in vitro fertilization cycles from women with reduced ovarian response to recombinant human follicle-stimulating hormone.

Foong SC, Abbott DH, Lesnick TG, Session DR, Walker DL, Dumesic DA.

Fertil Steril. 2005 May;83(5):1377-83.PMID: 15866572 [PubMed - indexed for MEDLINE]Related articles

Glutamate receptor antagonist infusions into the basolateral and medial amygdala reveal differential contributions to olfactory vs. context fear conditioning and expression.

Walker DL, Paschall GY, Davis M.

Learn Mem. 2005 Mar-Apr;12(2):120-9. Epub 2005 Mar 17.PMID: 15774945 [PubMed - indexed for MEDLINE]Related articlesFree article

Expression of genes regulating chromosome segregation, the cell cycle and apoptosis during human preimplantation development.

Wells D, Bermudez MG, Steuerwald N, Thornhill AR, Walker DL, Malter H, Delhanty JD, Cohen J.

Hum Reprod. 2005 May;20(5):1339-48. Epub 2005 Feb 10.PMID: 15705620 [PubMed - indexed for MEDLINE]Related articlesFree article

Arsenic exposure exacerbates atherosclerotic plaque formation and increases nitrotyrosine and leukotriene biosynthesis.

Bunderson M, Brooks DM, Walker DL, Rosenfeld ME, Coffin JD, Beall HD.

Toxicol Appl Pharmacol. 2004 Nov 15;201(1):32-9.PMID: 15519606 [PubMed - indexed for MEDLINE]Related articles

Characterization of an actin-binding site within the talin FERM domain.

Lee HS, Bellin RM, Walker DL, Patel B, Powers P, Liu H, Garcia-Alvarez B, de Pereda JM, Liddington RC, Volkmann N, Hanein D, Critchley DR, Robson RM.

J Mol Biol. 2004 Oct 22;343(3):771-84.PMID: 15465061 [PubMed - indexed for MEDLINE]Related articles

Insulin and messenger ribonucleic acid expression of insulin receptor isoforms in ovarian follicles from nonhirsute ovulatory women and polycystic ovary syndrome patients.

Phy JL, Conover CA, Abbott DH, Zschunke MA, Walker DL, Session DR, Tummon IS, Thornhill AR, Lesnick TG, Dumesic DA.

J Clin Endocrinol Metab. 2004 Jul;89(7):3561-6.PMID: 15240646 [PubMed - indexed for MEDLINE]Related articlesFree article

Vitrification versus programmable rate freezing of late stage murine embryos: a randomized comparison prior to application in clinical IVF.

Walker DL, Tummon IS, Hammitt DG, Session DR, Dumesic DA, Thornhill AR.

Reprod Biomed Online. 2004 May;8(5):558-68.PMID: 15151720 [PubMed - indexed for MEDLINE]Related articles

Are fear memories made and maintained by the same NMDA receptor-dependent mechanisms?

Walker DL, Davis M.

Neuron. 2004 Mar 4;41(5):680-2. Review.PMID: 15003167 [PubMed - indexed for MEDLINE]Related articles

The metabolism of pyrazoloacridine (NSC 366140) by cytochromes p450 and flavin monooxygenase in human liver microsomes.

Reid JM, Walker DL, Miller JK, Benson LM, Tomlinson AJ, Naylor S, Blajeski AL, LoRusso PM, Ames MM.

Clin Cancer Res. 2004 Feb 15;10(4):1471-80.PMID: 14977851 [PubMed - indexed for MEDLINE]Related articlesFree article

Equivalent blastocyst rates after freezing murine embryos in Cryo Bio System high security or standard instruments-medicine-veterinarian straws.

Walker DL, Hammitt DG, Dumesic PA, Thornhill AR.

Fertil Steril. 2003 Sep;80 Suppl 2:743-6.PMID: 14505748 [PubMed - indexed for MEDLINE]Related articles

Role of the amygdala in fear extinction measured with potentiated startle.

Davis M, Walker DL, Myers KM.

Ann N Y Acad Sci. 2003 Apr;985:218-32. Review.PMID: 12724161 [PubMed - indexed for MEDLINE]Related articles

Role of the bed nucleus of the stria terminalis versus the amygdala in fear, stress, and anxiety.

Walker DL, Toufexis DJ, Davis M.

Eur J Pharmacol. 2003 Feb 28;463(1-3):199-216. Review.PMID: 12600711 [PubMed - indexed for MEDLINE]Related articles

Group II metabotropic glutamate receptors within the amygdala regulate fear as assessed with potentiated startle in rats.

Walker DL, Rattiner LM, Davis M.

Behav Neurosci. 2002 Dec;116(6):1075-83.PMID: 12492306 [PubMed - indexed for MEDLINE]Related articles

Quantifying fear potentiated startle using absolute versus proportional increase scoring methods: implications for the neurocircuitry of fear and anxiety.

Walker DL, Davis M.

Psychopharmacology (Berl). 2002 Nov;164(3):318-28. Epub 2002 Sep 4.PMID: 12424556 [PubMed - indexed for MEDLINE]Related articles

Facilitation of conditioned fear extinction by systemic administration or intra-amygdala infusions of D-cycloserine as assessed with fear-potentiated startle in rats.

Walker DL, Ressler KJ, Lu KT, Davis M.

J Neurosci. 2002 Mar 15;22(6):2343-51.PMID: 11896173 [PubMed - indexed for MEDLINE]Related articlesFree article

Light-enhanced startle: further pharmacological and behavioral characterization.

Walker DL, Davis M.

Psychopharmacology (Berl). 2002 Jan;159(3):304-10. Epub 2001 Oct 17.PMID: 11862363 [PubMed - indexed for MEDLINE]Related articles

The role of amygdala glutamate receptors in fear learning, fear-potentiated startle, and extinction.

Walker DL, Davis M.

Pharmacol Biochem Behav. 2002 Mar;71(3):379-92. Review.PMID: 11830172 [PubMed - indexed for MEDLINE]Related articles

Measuring resource utilization in medical group practice.

Woodcock EW, Walker DL.

Med Group Manage J. 2000 Sep-Oct;47(5):42-6. Erratum in: Med Group Manage J 2000 Nov-Dec;47(6):14. PMID: 11793910 [PubMed - indexed for MEDLINE]Related articles

Mitogen-activated protein kinase cascade in the basolateral nucleus of amygdala is involved in extinction of fear-potentiated startle.

Lu KT, Walker DL, Davis M.

J Neurosci. 2001 Aug 15;21(16):RC162.PMID: 11473133 [PubMed - indexed for MEDLINE]Related articlesFree article

Involvement of NMDA receptors within the amygdala in short- versus long-term memory for fear conditioning as assessed with fear-potentiated startle.

Walker DL, Davis M.

Behav Neurosci. 2000 Dec;114(6):1019-33.PMID: 11142635 [PubMed - indexed for MEDLINE]Related articles

Skeletor, a novel chromosomal protein that redistributes during mitosis provides evidence for the formation of a spindle matrix.

Walker DL, Wang D, Jin Y, Rath U, Wang Y, Johansen J, Johansen KM.

J Cell Biol. 2000 Dec 25;151(7):1401-12.PMID: 11134070 [PubMed - indexed for MEDLINE]Related articlesFree article

Physician compensation: rewarding productivity of the knowledge worker.

Walker DL.

J Ambul Care Manage. 2000 Oct;23(4):48-59.PMID: 11067093 [PubMed - indexed for MEDLINE]Related articles

Chromatin structure and nuclear remodeling.

Johansen KM, Johansen J, Jin Y, Walker DL, Wang D, Wang Y.

Crit Rev Eukaryot Gene Expr. 1999;9(3-4):267-77. Review.PMID: 10651243 [PubMed - indexed for MEDLINE]Related articles

Murine pharmacokinetics of 6-aminonicotinamide (NSC 21206), a novel biochemical modulating agent.

Walker DL, Reid JM, Svingen PA, Rios R, Covey JM, Alley MC, Hollingshead MG, Budihardjo II, Eckdahl S, Boerner SA, Kaufmann SH, Ames MM.

Biochem Pharmacol. 1999 Sep 15;58(6):1057-66.PMID: 10509758 [PubMed - indexed for MEDLINE]Related articles

JIL-1: a novel chromosomal tandem kinase implicated in transcriptional regulation in Drosophila.

Jin Y, Wang Y, Walker DL, Dong H, Conley C, Johansen J, Johansen KM.

Mol Cell. 1999 Jul;4(1):129-35.PMID: 10445035 [PubMed - indexed for MEDLINE]Related articles

Phase I trial of dolastatin-10 (NSC 376128) in patients with advanced solid tumors.

Pitot HC, McElroy EA Jr, Reid JM, Windebank AJ, Sloan JA, Erlichman C, Bagniewski PG, Walker DL, Rubin J, Goldberg RM, Adjei AA, Ames MM.

Clin Cancer Res. 1999 Mar;5(3):525-31.PMID: 10100703 [PubMed - indexed for MEDLINE]Related articlesFree article

Molecular cloning and characterization of LKv1, a novel voltage-gated potassium channel in leech.

Weiss JL, Yang J, Jie C, Walker DL, Ahmed S, Zhu Y, Huang Y, Johansen KM, Johansen J.

J Neurobiol. 1999 Feb 5;38(2):287-99.PMID: 10022573 [PubMed - indexed for MEDLINE]Related articles

6-Aminonicotinamide sensitizes human tumor cell lines to cisplatin.

Budihardjo II, Walker DL, Svingen PA, Buckwalter CA, Desnoyers S, Eckdahl S, Shah GM, Poirier GG, Reid JM, Ames MM, Kaufmann SH.

Clin Cancer Res. 1998 Jan;4(1):117-30.PMID: 9516960 [PubMed - indexed for MEDLINE]Related articlesFree article

Temporal relationships between oxytocin and 13,14-dihydro-15-keto-prostaglandin F2 alpha pulses in ovariectomized ewes.

Walker DL, Weston PG, Hixon JE.

Domest Anim Endocrinol. 1998 Jan;15(1):65-75.PMID: 9437586 [PubMed - indexed for MEDLINE]Related articles

Amygdala and bed nucleus of the stria terminalis: differential roles in fear and anxiety measured with the acoustic startle reflex.

Davis M, Walker DL, Lee Y.

Philos Trans R Soc Lond B Biol Sci. 1997 Nov 29;352(1362):1675-87. Review.PMID: 9415919 [PubMed - indexed for MEDLINE]Related articlesFree article

Opposing roles of the amygdala and dorsolateral periaqueductal gray in fear-potentiated startle.

Walker DL, Cassella JV, Lee Y, De Lima TC, Davis M.

Neurosci Biobehav Rev. 1997 Nov;21(6):743-53. Review.PMID: 9415899 [PubMed - indexed for MEDLINE]Related articles

Double dissociation between the involvement of the bed nucleus of the stria terminalis and the central nucleus of the amygdala in startle increases produced by conditioned versus unconditioned fear.

Walker DL, Davis M.

J Neurosci. 1997 Dec 1;17(23):9375-83.PMID: 9364083 [PubMed - indexed for MEDLINE]Related articlesFree article