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  1. Article: Evidence for Irregularity in Crossing over of the S Locus in the Eversporting Type of Matthiola Incana (L.) R. Br.

    Johnson, B L

    Genetics

    2007  Volume 38, Issue 3, Page(s) 229–243

    Language English
    Publishing date 2007-01-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2167-2
    ISSN 1943-2631 ; 0016-6731
    ISSN (online) 1943-2631
    ISSN 0016-6731
    DOI 10.1093/genetics/38.3.229
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  2. Article: Extraction of R = sigma(L)/sigma(T) from CCFR nu(mu)-Fe and nu(mu)-Fe differential cross sections.

    Yang, U K / Adams, T / Alton, A / Arroyo, C G / Avvakumov, S / de Barbaro, L / de Barbaro, P / Bazarko, A O / Bernstein, R H / Bodek, A / Bolton, T / Brau, J / Buchholz, D / Budd, H / Bugel, L / Conrad, J / Drucker, R B / Fleming, B T / Formaggio, J A /
    Frey, R / Goldman, J / Goncharov, M / Harris, D A / Johnson, R A / Kim, J H / King, B J / Kinnel, T / Koutsoliotas, S / Lamm, M J / Marsh, W / Mason, D / McFarland, K S / McNulty, C / Mishra, S R / Naples, D / Nienaber, P / Romosan, A / Sakumoto, W K / Schellman, H / Sciulli, F J / Seligman, W G / Shaevitz, M H / Smith, W H / Spentzouris, P / Stern, E G / Suwonjandee, N / Vaitaitis, A / Vakili, M / Yu, J / Zeller, G P / Zimmerman, E D

    Physical review letters

    2001  Volume 87, Issue 25, Page(s) 251802

    Abstract: We report on the extraction of R = sigma(L)/sigma(T) from CCFR nu(mu)-Fe and nu(mu)-Fe differential ... expectations that are seen in the CDHSW data at very low and very high x. R as measured in nu(mu) scattering is ... in agreement with R as measured in muon and electron scattering. All data on R for Q(2)>1 GeV(2) are ...

    Abstract We report on the extraction of R = sigma(L)/sigma(T) from CCFR nu(mu)-Fe and nu(mu)-Fe differential cross sections. The CCFR differential cross sections do not show the deviations from the QCD expectations that are seen in the CDHSW data at very low and very high x. R as measured in nu(mu) scattering is in agreement with R as measured in muon and electron scattering. All data on R for Q(2)>1 GeV(2) are in agreement with a NNLO QCD calculation which uses NNLO parton distribution functions and includes target mass effects. We report on the first measurements of R in the low x and Q(2)<1 GeV(2) region (where an anomalous large rise in R for nuclear targets has been observed by the HERMES Collaboration).
    Language English
    Publishing date 2001-12-17
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.87.251802
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  3. Article: L-prolyl-l-leucyl-glycinamide and its peptidomimetic analog 3(R)-[(2(S)-pyrrolidylcarbonyl)amino]-2-oxo-1-pyrrolidineacetamide (PAOPA) attenuate haloperidol-induced c-fos expression in the striatum.

    Ott, M C / Costain, W J / Mishra, R K / Johnson, R L

    Peptides

    2000  Volume 21, Issue 2, Page(s) 301–308

    Abstract: ... involved in the development of extrapyramidal side effects. L-Prolyl-L-leucyl-glycinamide (PLG, or MIF-1 ... R)-[(2(S)-pyrrolidylcarbonyl)amino]-2-oxo-1-pyrrolidineacetam ide (PAOPA), attenuated haloperidol ...

    Abstract Acute treatment of rats with haloperidol results in a rapid and transient increase in striatal c-fos mRNA and Fos immunoreactivity. The induction of immediate early genes by haloperidol may be involved in the development of extrapyramidal side effects. L-Prolyl-L-leucyl-glycinamide (PLG, or MIF-1) has been observed to antagonize the development of haloperidol-induced D(2) receptor supersensitivity in rats. We investigated the modulatory effects of PLG on haloperidol-induced c-fos and Fos protein expression in the rat striatum. We report that coadministration of either PLG or the potent analog of PLG, 3(R)-[(2(S)-pyrrolidylcarbonyl)amino]-2-oxo-1-pyrrolidineacetam ide (PAOPA), attenuated haloperidol-induced c-fos and Fos expression. Haloperidol induced [2 mg/kg, intraperitoneally (i.p.)] c-fos and Fos expression by 500% and 100%, respectively. These responses were attenuated by 170% and 75%, respectively, when coadministered with PLG (20 mg/kg, i.p.) or by 79% by PAOPA (10 microg/kg, i.p.).
    MeSH term(s) Animals ; Corpus Striatum/drug effects ; Gene Expression Regulation/drug effects ; Haloperidol/antagonists & inhibitors ; Haloperidol/pharmacology ; Hormone Antagonists/pharmacology ; MSH Release-Inhibiting Hormone/analogs & derivatives ; MSH Release-Inhibiting Hormone/pharmacology ; Male ; Molecular Structure ; Peptides/pharmacology ; Proto-Oncogene Proteins c-fos/genetics ; Proto-Oncogene Proteins c-fos/metabolism ; Pyrrolidinones/pharmacology ; RNA, Messenger/drug effects ; Rats ; Rats, Sprague-Dawley
    Chemical Substances Hormone Antagonists ; Peptides ; Proto-Oncogene Proteins c-fos ; Pyrrolidinones ; RNA, Messenger ; 3-(N-prolylamine)-2-oxo-1-pyrrolidineacetamide (106732-52-9) ; MSH Release-Inhibiting Hormone (9083-38-9) ; Haloperidol (J6292F8L3D)
    Language English
    Publishing date 2000-02
    Publishing country United States
    Document type Journal Article ; Research Support, U.S. Gov't, P.H.S.
    ZDB-ID 769028-9
    ISSN 1873-5169 ; 0196-9781
    ISSN (online) 1873-5169
    ISSN 0196-9781
    DOI 10.1016/s0196-9781(99)00194-1
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    Zs.A 1649: Show issues Location:
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  4. Article ; Online: Quantitative determination of flavonoids and cycloartanol glycosides from aerial parts of Sutherlandia frutescens (L.) R. BR. by using LC-UV/ELSD methods and confirmation by using LC-MS method.

    Avula, Bharathi / Wang, Yan-Hong / Smillie, Troy J / Fu, Xiang / Li, Xing Cong / Mabusela, Wilfred / Syce, James / Johnson, Quinton / Folk, William / Khan, Ikhlas A

    Journal of pharmaceutical and biomedical analysis

    2010  Volume 52, Issue 2, Page(s) 173–180

    Abstract: ... of Sutherlandia frutescens (L.) R. Br. A separation by HPLC was achieved by using a reversed phase (RP-18) column ...

    Abstract This paper describes the first analytical method for the determination of four flavonoids (sutherlandins A-D) and four cycloartanol glycosides (sutherlandiosides A-D) from the aerial parts of Sutherlandia frutescens (L.) R. Br. A separation by HPLC was achieved by using a reversed phase (RP-18) column, PDA with ELS detection, and a water/acetonitrile gradient as the mobile phase. The wavelength used for quantification of four flavonoids with the diode array detector was 260 nm. Owing to their low UV absorption, the cycloartanol glycosides were detected by evaporative light scattering. The method was validated for linearity, repeatability, limits of detection (LOD) and limits of quantification (LOQ). The limits of detection and limits of quantification of eight compounds were found to be in the range from 0.1 to 7.5 microg/mL and 0.5 to 25 microg/mL, respectively. The analysis of products showed considerable variation of 1.099-5.224 mg/average weight for the major compound, sutherlandioside B. The eight compounds in plant sample and products of S. frutescens were further confirmed by LC-ESI-TOF. This method involved the use of the [M+H](+) and [M+Na](+) ions in the positive ion mode with extractive ion monitoring (EIM).
    MeSH term(s) Calibration ; Chromatography, Liquid/methods ; Chromatography, Reverse-Phase/methods ; Fabaceae ; Flavonoids/analysis ; Flavonoids/chemistry ; Glycosides/analysis ; Glycosides/chemistry ; Glycosides/classification ; Light ; Limit of Detection ; Mass Spectrometry/methods ; Molecular Structure ; Plant Components, Aerial/chemistry ; Plant Leaves/chemistry ; Plant Stems/chemistry ; Reference Standards ; Reproducibility of Results ; Scattering, Radiation ; Spectrometry, Mass, Electrospray Ionization/methods ; Spectrophotometry, Ultraviolet/methods
    Chemical Substances Flavonoids ; Glycosides
    Language English
    Publishing date 2010-01-15
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, U.S. Gov't, P.H.S.
    ZDB-ID 604917-5
    ISSN 1873-264X ; 0731-7085
    ISSN (online) 1873-264X
    ISSN 0731-7085
    DOI 10.1016/j.jpba.2010.01.010
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1850: Show issues Location:
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  5. Article: Modulation of high-affinity CNS dopamine D2 receptor by L-pro-L-leu-glycinamide (PLG) analogue 3(R)-(N-L-prolylamino)-2-oxo-1-pyrrolidineacetamide.

    Mishra, R K / Srivastava, L K / Johnson, R L

    Progress in neuro-psychopharmacology & biological psychiatry

    1990  Volume 14, Issue 5, Page(s) 821–827

    Abstract: ... of PLG, 3(R)-(N-L-prolylamino)-2-oxo-1-pyrrolidineacetamide (PAOPA), was found to be extremely potent ...

    Abstract 1. In our previous studies, we reported that one of the conformationally constrained analogues of PLG, 3(R)-(N-L-prolylamino)-2-oxo-1-pyrrolidineacetamide (PAOPA), was found to be extremely potent in enhancing the [3H]ADTN binding when membranes were preincubated with this compound. The PAOPA was without effect when directly added to assay tubes. In this study, the compound PAOPA was examined on agonist binding to high affinity state of the dopamine D2 receptor. 2. The potent analogue PAOPA was able to prevent the GTP-induced conversion of high affinity state of dopamine D2 receptor to low affinity state. 3. PLG analogue PAOPA modulates the affinity states of the dopamine D2 receptor possibly by affecting its interaction with the G-protein(s).
    MeSH term(s) Animals ; Binding, Competitive ; Cattle ; Cell Membrane/metabolism ; Corpus Striatum/metabolism ; Guanylyl Imidodiphosphate/pharmacology ; Kinetics ; MSH Release-Inhibiting Hormone/analogs & derivatives ; Pyrrolidinones/pharmacology ; Receptors, Dopamine/drug effects ; Receptors, Dopamine/metabolism ; Receptors, Dopamine D2 ; Spiperone/metabolism
    Chemical Substances Pyrrolidinones ; Receptors, Dopamine ; Receptors, Dopamine D2 ; 3-(N-prolylamine)-2-oxo-1-pyrrolidineacetamide (106732-52-9) ; Guanylyl Imidodiphosphate (34273-04-6) ; Spiperone (4X6E73CJ0Q) ; MSH Release-Inhibiting Hormone (9083-38-9)
    Language English
    Publishing date 1990
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, P.H.S.
    ZDB-ID 781181-0
    ISSN 1878-4216 ; 0278-5846
    ISSN (online) 1878-4216
    ISSN 0278-5846
    DOI 10.1016/0278-5846(90)90054-k
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    Zs.A 1342: Show issues Location:
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  6. Article: The privilege of pain (or, how does one spell r-e-l-i-e-f?)

    Johnson, E W

    American journal of physical medicine & rehabilitation

    1990  Volume 69, Issue 4, Page(s) 179

    MeSH term(s) Humans ; Middle Aged ; Pain/psychology ; Relaxation
    Language English
    Publishing date 1990-08
    Publishing country United States
    Document type Editorial
    ZDB-ID 219390-5
    ISSN 1537-7385 ; 0894-9115 ; 0002-9491
    ISSN (online) 1537-7385
    ISSN 0894-9115 ; 0002-9491
    DOI 10.1097/00002060-199008000-00001
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  7. Article ; Online: Patient- and Family-Centered Rounds: Partnering to Improve Care.

    Dokken, Deborah L / Abraham, Marie R / Johnson, Beverley H

    Pediatrics

    2024  Volume 153, Issue 2

    MeSH term(s) Humans ; Mentors ; Family ; Patients ; Teaching Rounds
    Language English
    Publishing date 2024-01-02
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 207677-9
    ISSN 1098-4275 ; 0031-4005
    ISSN (online) 1098-4275
    ISSN 0031-4005
    DOI 10.1542/peds.2023-063619
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  8. Article ; Online: Editorial Commentary: Routine Use of Suture Tape Augmentation for Primary Anterior Cruciate Ligament Reconstruction Surgery Is Not Justified.

    Ferrel, Jason R / Conley, Caitlin E / Johnson, Darren L

    Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association

    2024  

    Abstract: High rates of graft failure after primary anterior cruciate ligament reconstruction (ACLR) and the need for revision ACLR continue to be a challenge. Multiple studies demonstrate graft failure rates and the need for revision ACLR in 10% to 15% of young ... ...

    Abstract High rates of graft failure after primary anterior cruciate ligament reconstruction (ACLR) and the need for revision ACLR continue to be a challenge. Multiple studies demonstrate graft failure rates and the need for revision ACLR in 10% to 15% of young patients participating in pivot sporting activities. Currently, a wide range of strategies to mitigate this is problem being investigated, including extra-articular augmentation (with modified lateral extra-articular tenodesis or anterolateral ligament reconstruction) and intra-articular fixation (that aim for primary anterior cruciate ligament healing or augmentation of an ACLR with suture tape). While the early data on suture tape augmentation of primary ACLR seem optimistic, it does not justify its routine use.
    Language English
    Publishing date 2024-02-27
    Publishing country United States
    Document type Editorial
    ZDB-ID 632528-2
    ISSN 1526-3231 ; 0749-8063
    ISSN (online) 1526-3231
    ISSN 0749-8063
    DOI 10.1016/j.arthro.2024.02.022
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    Zs.A 2046: Show issues Location:
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  9. Article ; Online: Enantioconvergent

    Cassels, William R / Fulton, Jennifer L / Johnson, Jeffrey S

    Organic letters

    2023  Volume 25, Issue 28, Page(s) 5248–5252

    Abstract: ... ...

    Abstract Enantioconvergent
    Language English
    Publishing date 2023-07-06
    Publishing country United States
    Document type Journal Article
    ISSN 1523-7052
    ISSN (online) 1523-7052
    DOI 10.1021/acs.orglett.3c01723
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  10. Article ; Online: Responding Effectively to Disruptive Patient Behaviors: Beyond Behavior Contracts.

    Fabi, Rachel / Johnson, L Syd M

    JAMA

    2024  Volume 331, Issue 10, Page(s) 823–824

    MeSH term(s) Humans ; Behavior Therapy ; Problem Behavior ; Violence/prevention & control ; Violence/psychology ; Workplace ; Patients/psychology
    Language English
    Publishing date 2024-02-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2958-0
    ISSN 1538-3598 ; 0254-9077 ; 0002-9955 ; 0098-7484
    ISSN (online) 1538-3598
    ISSN 0254-9077 ; 0002-9955 ; 0098-7484
    DOI 10.1001/jama.2024.0216
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