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Showing 13 to 24 of 100 entries
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Assessment of source contribution to air quality in an urban area close to a harbor: Case-study in Porto, Portugal.

The Science of the total environment

Sorte S, Arunachalam S, Naess B, Seppanen C, Rodrigues V, Valencia A, Borrego C, Monteiro A.
PMID: 30690369
Sci Total Environ. 2019 Apr 20;662:347-360. doi: 10.1016/j.scitotenv.2019.01.185. Epub 2019 Jan 16.

Several harbors, like the Port of Leixões (Porto, Portugal), are located near urban and industrial areas, places where residential urban areas, highways and the refinery industry coexist. The need for assessing the contribution of the port to the air...

Association between work empowerment and interprofessional collaboration among health care professionals working in cancer care settings.

Journal of interprofessional care

Karukivi J, Leino-Kilpi H, Kuokkanen L, Kuusisto H, Rautava P, Seppänen L, Sulosaari V, Stolt M.
PMID: 34979858
J Interprof Care. 2022 Jan 03;1-8. doi: 10.1080/13561820.2021.1997949. Epub 2022 Jan 03.

This study aimed to analyze work-related empowerment and interprofessional collaboration and to identify possible associations among healthcare professionals working in cancer care settings. A cross-sectional survey design was employed in this study. Healthcare professionals (n = 175) in one...

Use of self-expandable metallic stents for endoscopic biliary decompression decreases stent complications in pancreatic cancer patients receiving chemotherapy.

Surgical endoscopy

Vehviläinen S, Seppänen H, Nurmi A, Haglund C, Mustonen H, Udd M, Kylänpää L.
PMID: 33534073
Surg Endosc. 2022 Jan;36(1):614-620. doi: 10.1007/s00464-021-08327-y. Epub 2021 Feb 03.

BACKGROUND: Both plastic stents and self-expandable metallic stents (SEMSes) are used for endoscopic biliary decompression (BD) among patients with pancreatic cancer (PAC). Cholangitis or stent occlusion often interrupts or ends chemotherapy. We investigated cholangitis, stent occlusion, and chemotherapy interruption...

Association between bone mineral metabolism and vascular calcification in end-stage renal disease.

BMC nephrology

Aaltonen L, Koivuviita N, Seppänen M, Kröger H, Tong X, Löyttyniemi E, Metsärinne K.
PMID: 34979983
BMC Nephrol. 2022 Jan 03;23(1):12. doi: 10.1186/s12882-021-02652-z.

BACKGROUND: Development of vascular calcification is accelerated in patients with end-stage renal disease. In addition to traditional risk factors of cardiovascular disease (CVD) abnormal bone and mineral metabolism together with many other factors contribute to the excess cardiovascular burden...

Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology

Salomäki SP, Saraste A, Kemppainen J, Hurme S, Knuuti J, Nuutila P, Seppänen M, Roivainen A, Airaksinen J, Salo T, Oksi J, Pirilä L, Hohenthal U.
PMID: 32737839
J Nucl Cardiol. 2021 Dec;28(6):2992-3003. doi: 10.1007/s12350-020-02256-4. Epub 2020 Jul 31.

No abstract available.

Virtual monochromatic imaging reduces beam hardening artefacts in cardiac interior photon counting computed tomography: a phantom study with cadaveric specimens.

Biomedical physics & engineering express

Inkinen SI, Juntunen MAK, Ketola J, Korhonen K, Sepponen P, Kotiaho A, Pohjanen VM, Nieminen M.
PMID: 34911047
Biomed Phys Eng Express. 2021 Dec 31;8(1). doi: 10.1088/2057-1976/ac4397.

In interior cardiac computed tomography (CT) imaging, the x-ray beam is collimated to a limited field-of-view covering the heart volume, which decreases the radiation exposure to surrounding tissues. Spectral CT enables the creation of virtual monochromatic images (VMIs) through...

Dual H-bond activation of NHC-Au(i)-Cl complexes with amide functionalized side-arms assisted by H-bond donor substrates or acid additives.

Chemical communications (Cambridge, England)

Seppänen O, Aikonen S, Muuronen M, Alamillo-Ferrer C, Burés J, Helaja J.
PMID: 33169740
Chem Commun (Camb). 2020 Dec 04;56(93):14697-14700. doi: 10.1039/d0cc05999d. Epub 2020 Nov 10.

Novel approach with amide-tethered H-bond donor NHC ligands enabled Au(i)-catalysis via H-bonding. The plain NHC-Au(i)-Cl complex catalysed conversions of terminal N-propynamides to oxazolines, and enyne cycloisomerization with an acid additive, in DCM at RT. DFT calculations enlightened the function...

Dopamine transporter binding in symptomatic controls and healthy volunteers: Considerations for neuroimaging trials.

NeuroImage. Clinical

Honkanen EA, Eklund M, Nuuttila S, Noponen T, Jaakkola E, Mäkinen E, Hirvilammi R, Seppänen M, Lindholm K, Scheperjans F, Parkkola R, Joutsa J, Varrone A, Kaasinen V.
PMID: 34482280
Neuroimage Clin. 2021 Aug 30;32:102807. doi: 10.1016/j.nicl.2021.102807. Epub 2021 Aug 30.

OBJECTIVE: To evaluate possible differences between brain dopamine transporter (DAT) binding in a group of symptomatic parkinsonism patients without dopaminergic degeneration and healthy individuals.BACKGROUND: Dopaminergic neuroimaging studies of Parkinson's disease (PD) have often used control groups formed from symptomatic...

Mental health law in Finland.

International psychiatry : bulletin of the Board of International Affairs of the Royal College of Psychiatrists

Seppänen A, Eronen M.
PMID: 31508140
Int Psychiatry. 2012 Nov 01;9(4):91-93. eCollection 2012 Nov.

A tradition of Romano-Germanic or civil law defines the legal system in Finland. Laws of relevance to psychiatry are the 1990 Mental Health Act and, insofar as it pertains to forensic psychiatry, the Criminal Law (1889) and the Law...

Modern forensic psychiatric hospital design: clinical, legal and structural aspects.

International journal of mental health systems

Seppänen A, Törmänen I, Shaw C, Kennedy H.
PMID: 30377440
Int J Ment Health Syst. 2018 Oct 20;12:58. doi: 10.1186/s13033-018-0238-7. eCollection 2018.

Forensic psychiatric care must be provided within the least restrictive setting possible, whilst simultaneously maintaining appropriate levels of security. This presents particular challenges for the design of forensic psychiatric hospitals, which are required to provide both a therapeutic and...

Comparison of standardized uptake values between .

EJNMMI research

Arvola S, Jambor I, Kuisma A, Kemppainen J, Kajander S, Seppänen M, Noponen T.
PMID: 30680469
EJNMMI Res. 2019 Jan 24;9(1):6. doi: 10.1186/s13550-019-0475-z.

BACKGROUND: Despite recent technological advances allowing for quantitative single-photon emission computed tomography (SPECT), quantitative SPECT has not been widely used in the clinical practice. The aim of this study is to evaluate the feasibility of quantitative SPECT for measuring...

Characterization of hepatic tumors using [11C]metomidate through positron emission tomography: comparison with [11C]acetate.

EJNMMI research

Roivainen A, Naum A, Nuutinen H, Leino R, Nurmi H, Någren K, Parkkola R, Virtanen J, Kallajoki M, Kujari H, Ovaska J, Roberts P, Seppänen M.
PMID: 23442595
EJNMMI Res. 2013 Feb 27;3(1):13. doi: 10.1186/2191-219X-3-13.

BACKGROUND: Using positron emission tomography (PET), we compared two tracers, [11C]metomidate ([11C]MTO) and [11C]acetate ([11C]ACE), for the characterization of hepatic tumors.METHODS: Thirty-three patients underwent PET with [11C]MTO and [11C]ACE and magnetic resonance imaging (MRI). Based on the histology of...

Showing 13 to 24 of 100 entries