Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 13 entries
Sorted by: Best Match Show Resources per page
Scintillation beta-spectrometer with enhanced sensitivity.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine

Kadenko I, Maydanyuk V, Petryshyn V, Primenko G, Sedov Y.
PMID: 15763485
Appl Radiat Isot. 2005 May;62(5):775-7. doi: 10.1016/j.apradiso.2004.10.014.

The design of a high-sensitive scintillation beta-spectrometer applied for measuring the content of (90)Sr in environmental samples against the background (40)K and (137)Cs is described. The spectrometer includes a plastic detector with developed surface, to be simultaneously used as...

Characterization of a cellular RNA that activates PKR in 3T3-F442A cells.

International journal of oncology

Li J, Yu Z, Slomiany D, Petryshyn R.
PMID: 21528262
Int J Oncol. 1997 Oct;11(4):685-95. doi: 10.3892/ijo.11.4.685.

The double-stranded RNA dependent eIF-2 alpha kinase (PKR) has been implicated in the regulation of a number of cellular processes including cell growth and differentiation. Previous studies using embryonic mouse 3T3-F442A cells have indicated that PKR undergoes phosphorylation and...

Potential role for microbial ureolysis in the rapid formation of carbonate tufa mounds.

Geobiology

Medina Ferrer F, Rosen MR, Feyhl-Buska J, Russell VV, Sønderholm F, Loyd S, Shapiro R, Stamps BW, Petryshyn V, Demirel-Floyd C, Bailey JV, Johnson HA, Spear JR, Corsetti FA.
PMID: 34337850
Geobiology. 2021 Aug 02; doi: 10.1111/gbi.12467. Epub 2021 Aug 02.

Modern carbonate tufa towers in the alkaline (~pH 9.5) Big Soda Lake (BSL), Nevada, exhibit rapid precipitation rates (exceeding 3 cm/year) and host diverse microbial communities. Geochemical indicators reveal that carbonate precipitation is, in part, promoted by the mixing...

The histone chaperone HIR maintains chromatin states to control nitrogen assimilation and fungal virulence.

Cell reports

Jenull S, Mair T, Tscherner M, Penninger P, Zwolanek F, Silao FS, de San Vicente KM, Riedelberger M, Bandari NC, Shivarathri R, Petryshyn A, Chauhan N, Zacchi LF, -Landmann SL, Ljungdahl PO, Kuchler K.
PMID: 34289370
Cell Rep. 2021 Jul 20;36(3):109406. doi: 10.1016/j.celrep.2021.109406.

Adaptation to changing environments and immune evasion is pivotal for fitness of pathogens. Yet, the underlying mechanisms remain largely unknown. Adaptation is governed by dynamic transcriptional re-programming, which is tightly connected to chromatin architecture. Here, we report a pivotal...

Ankyrin 3: genetic association with bipolar disorder and relevance to disease pathophysiology.

Biology of mood & anxiety disorders

Leussis MP, Madison JM, Petryshen TL.
PMID: 23025490
Biol Mood Anxiety Disord. 2012 Oct 01;2:18. doi: 10.1186/2045-5380-2-18.

Bipolar disorder (BD) is a multi-factorial disorder caused by genetic and environmental influences. It has a large genetic component, with heritability estimated between 59-93%. Recent genome-wide association studies (GWAS) using large BD patient populations have identified a number of...

Carbonate clumped isotope analysis (Δ.

Rapid communications in mass spectrometry : RCM

Upadhyay D, Lucarelli J, Arnold A, Flores R, Bricker H, Ulrich RN, Jesmok G, Santi L, Defliese W, Eagle RA, Carroll HM, Bateman JB, Petryshyn V, Loyd SJ, Tang J, Priyadarshi A, Elliott B, Tripati A.
PMID: 34131977
Rapid Commun Mass Spectrom. 2021 Sep 15;35(17):e9143. doi: 10.1002/rcm.9143. Epub 2021 Jul 26.

RATIONALE: Clumped isotope geochemistry examines the pairing or clumping of heavy isotopes in molecules and provides information about the thermodynamic and kinetic controls on their formation. The first clumped isotope measurements of carbonate minerals were first published 15 years...

The histone chaperone HIR maintains chromatin states to control nitrogen assimilation and fungal virulence.

Cell reports

Jenull S, Mair T, Tscherner M, Penninger P, Zwolanek F, Silao FS, de San Vicente KM, Riedelberger M, Bandari NC, Shivarathri R, Petryshyn A, Chauhan N, Zacchi LF, -Landmann SL, Ljungdahl PO, Kuchler K.
PMID: 34289370
Cell Rep. 2021 Jul 20;36(3):109406. doi: 10.1016/j.celrep.2021.109406.

Adaptation to changing environments and immune evasion is pivotal for fitness of pathogens. Yet, the underlying mechanisms remain largely unknown. Adaptation is governed by dynamic transcriptional re-programming, which is tightly connected to chromatin architecture. Here, we report a pivotal...

Potential role for microbial ureolysis in the rapid formation of carbonate tufa mounds.

Geobiology

Medina Ferrer F, Rosen MR, Feyhl-Buska J, Russell VV, Sønderholm F, Loyd S, Shapiro R, Stamps BW, Petryshyn V, Demirel-Floyd C, Bailey JV, Johnson HA, Spear JR, Corsetti FA.
PMID: 34337850
Geobiology. 2022 Jan;20(1):79-97. doi: 10.1111/gbi.12467. Epub 2021 Aug 02.

Modern carbonate tufa towers in the alkaline (~pH 9.5) Big Soda Lake (BSL), Nevada, exhibit rapid precipitation rates (exceeding 3 cm/year) and host diverse microbial communities. Geochemical indicators reveal that carbonate precipitation is, in part, promoted by the mixing...

Investigation of Newborn Hyperbilirubinemia: Helping family physicians indentify newborns at risk.

Canadian family physician Medecin de famille canadien

Rachlis V, Petryshen P.
PMID: 21229120
Can Fam Physician. 1992 Jan;38:73-6.

The trend to early neonatal discharge underscores the need to detect and manage neonatal hyperbilirubinemia. In a retrospective study, 84 charts from newborns were audited for clinical hyperbilirubinemia. Jaundice was recorded for 29% of the newborns, 92% of cases...

Type I Interferons Ameliorate Zinc Intoxication of Candida glabrata by Macrophages and Promote Fungal Immune Evasion.

iScience

Riedelberger M, Penninger P, Tscherner M, Hadriga B, Brunnhofer C, Jenull S, Stoiber A, Bourgeois C, Petryshyn A, Glaser W, Limbeck A, Lynes MA, Schabbauer G, Weiss G, Kuchler K.
PMID: 32428860
iScience. 2020 May 22;23(5):101121. doi: 10.1016/j.isci.2020.101121. Epub 2020 May 04.

Host and fungal pathogens compete for metal ion acquisition during infectious processes, but molecular mechanisms remain largely unknown. Here, we show that type I interferons (IFNs-I) dysregulate zinc homeostasis in macrophages, which employ metallothionein-mediated zinc intoxication of pathogens as...

A feeling of déjà vu….

Nursing leadership (Toronto, Ont.)

Petryshen P.
PMID: 24169216
Nurs Leadersh (Tor Ont). 2013 Sep;26(3):19-20. doi: 10.12927/cjnl.2013.23554.

No abstract available.

Sex-Dependent Shared and Nonshared Genetic Architecture Across Mood and Psychotic Disorders.

Biological psychiatry

Blokland GAM, Grove J, Chen CY, Cotsapas C, Tobet S, Handa R, St Clair D, Lencz T, Mowry BJ, Periyasamy S, Cairns MJ, Tooney PA, Wu JQ, Kelly B, Kirov G, Sullivan PF, Corvin A, Riley BP, Esko T, Milani L, Jönsson EG, Palotie A, Ehrenreich H, Begemann M, Steixner-Kumar A, Sham PC, Iwata N, Weinberger DR, Gejman PV, Sanders AR, Buxbaum JD, Rujescu D, Giegling I, Konte B, Hartmann AM, Bramon E, Murray RM, Pato MT, Lee J, Melle I, Molden E, Ophoff RA, McQuillin A, Bass NJ, Adolfsson R, Malhotra AK, Martin NG, Fullerton JM, Mitchell PB, Schofield PR, Forstner AJ, Degenhardt F, Schaupp S, Comes AL, Kogevinas M, Guzman-Parra J, Reif A, Streit F, Sirignano L, Cichon S, Grigoroiu-Serbanescu M, Hauser J, Lissowska J, Mayoral F, Müller-Myhsok B, Świątkowska B, Schulze TG, Nöthen MM, Rietschel M, Kelsoe J, Leboyer M, Jamain S, Etain B, Bellivier F, Vincent JB, Alda M, O'Donovan C, Cervantes P, Biernacka JM, Frye M, McElroy SL, Scott LJ, Stahl EA, Landén M, Hamshere ML, Smeland OB, Djurovic S, Vaaler AE, Andreassen OA, Baune BT, Air T, Preisig M, Uher R, Levinson DF, Weissman MM, Potash JB, Shi J, Knowles JA, Perlis RH, Lucae S, Boomsma DI, Penninx BWJH, Hottenga JJ, de Geus EJC, Willemsen G, Milaneschi Y, Tiemeier H, Grabe HJ, Teumer A, Van der Auwera S, Völker U, Hamilton SP, Magnusson PKE, Viktorin A, Mehta D, Mullins N, Adams MJ, Breen G, McIntosh AM, Lewis CM, Hougaard DM, Nordentoft M, Mors O, Mortensen PB, Werge T, Als TD, Børglum AD, Petryshen TL, Smoller JW, Goldstein JM.
PMID: 34099189
Biol Psychiatry. 2022 Jan 01;91(1):102-117. doi: 10.1016/j.biopsych.2021.02.972. Epub 2021 Mar 23.

BACKGROUND: Sex differences in incidence and/or presentation of schizophrenia (SCZ), major depressive disorder (MDD), and bipolar disorder (BIP) are pervasive. Previous evidence for shared genetic risk and sex differences in brain abnormalities across disorders suggest possible shared sex-dependent genetic...

Showing 1 to 12 of 13 entries