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Showing 13 to 24 of 42 entries
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High-peak power nanosecond optical parametric amplifier with periodically poled KTP.

Optics express

Fragemann A, Pasiskevicius V, Karlsson G, Laurell F.
PMID: 19465997
Opt Express. 2003 Jun 02;11(11):1297-302. doi: 10.1364/oe.11.001297.

A two-stage optical parametric amplifier generating 5 ns 208 kW peak power pulses in the spectral region at 1.535 microm in a diffraction-limited beam was realized in a single periodically poled KTP crystal. The maximum small-signal gain for the...

[Hypnotics and tranquillisers. Patients' knowledge and attitudes.].

Laeknabladid

Magnusdottir SD, Karlsson G, Thorarinsson S, Sverrisson G, Sigurdsson JA.
PMID: 19679932
Laeknabladid. 1997 Mar;83(3):148-52.

OBJECTIVE: To elicit patients' views and attitudes towards the use of hypnotics and tranquillisers and their knowledge about such drugs and household remedies.MATERIAL AND METHODS: During 1986-1993 a total of 577 individuals in Egilsstaethir district (3029 inhabitants) had used...

Diode-Pumped Er-Yb:Glass Laser Passively Q Switched by Use of Co(2+):MgAl(2)O(4) as a Saturable Absorber.

Applied optics

Karlsson G, Pasiskevicius V, Laurell F, Tellefsen JA, Denker B, Galagan BI, Osiko VV, Sverchkov S.
PMID: 18354626
Appl Opt. 2000 Nov 20;39(33):6188-92. doi: 10.1364/ao.39.006188.

We report on passively Q-switched operation of a diode-pumped Er-Yb:glass laser with a Co(2+):MgAl(2)O(4) plate as a saturable absorber. Optical pulses with peak power exceeding 2 kW and a pulse length of 2.3 ns have been generated. Single-longitudinal-mode Q-switched...

Adherence to the National Guidelines for Follow-Up Protocol in Subjects with Type 2 Diabetes Mellitus in Greece: The GLANCE Study.

Diabetes therapy : research, treatment and education of diabetes and related disorders

Papanas N, Elisaf M, Kotsa K, Melidonis A, Bousboulas S, Bargiota A, Pagkalos E, Doupis J, Ioannidis I, Avramidis I, Pappas AC, Karousos G, Arvaniti E, Bristianou M, Pietri K, Karamousouli E, Voss B, Migdalis I, Tentolouris N.
PMID: 33011924
Diabetes Ther. 2020 Dec;11(12):2887-2908. doi: 10.1007/s13300-020-00935-6. Epub 2020 Oct 03.

INTRODUCTION: Physician adherence, or lack therefore, to diabetes care and follow-up guidelines may be linked to the rates of achieving suboptimal glycaemic, blood pressure and lipid targets in people with type 2 diabetes mellitus (T2DM). In this cross-sectional study...

Opportunistic cognitive screening in Sweden: What the tests mean and do for patients and healthcare professionals.

Dementia (London, England)

Zeiler K, Karlsson G, Gunnarson M.
PMID: 34380348
Dementia (London). 2022 Jan;21(1):236-249. doi: 10.1177/14713012211035373. Epub 2021 Aug 11.

Since 2017, opportunistic screening for cognitive impairment takes place at the geriatric ward of a local hospital in Sweden. Persons above the age of 65 who are admitted to the ward, who have not been tested for cognitive impairment...

A phase II clinical trial with repeated intrathecal injections of autologous mesenchymal stem cells in patients with amyotrophic lateral sclerosis.

Frontiers in bioscience (Landmark edition)

Petrou P, Kassis I, Yaghmour NE, Ginzberg A, Karussis D.
PMID: 34719198
Front Biosci (Landmark Ed). 2021 Oct 30;26(10):693-706. doi: 10.52586/4980.

No abstract available.

Single-cell sequencing in translational cancer research and challenges to meet clinical diagnostic needs.

Genes, chromosomes & cancer

Pfisterer U, Bräunig J, Brattås P, Heidenblad M, Karlsson G, Fioretos T.
PMID: 33611828
Genes Chromosomes Cancer. 2021 Jul;60(7):504-524. doi: 10.1002/gcc.22944. Epub 2021 Mar 15.

The ability to capture alterations in the genome or transcriptome by next-generation sequencing has provided critical insight into molecular changes and programs underlying cancer biology. With the rapid technological development in single-cell sequencing, it has become possible to study...

Opportunistic cognitive screening in Sweden: What the tests mean and do for patients and healthcare professionals.

Dementia (London, England)

Zeiler K, Karlsson G, Gunnarson M.
PMID: 34380348
Dementia (London). 2021 Aug 11;14713012211035373. doi: 10.1177/14713012211035373. Epub 2021 Aug 11.

Since 2017, opportunistic screening for cognitive impairment takes place at the geriatric ward of a local hospital in Sweden. Persons above the age of 65 who are admitted to the ward, who have not been tested for cognitive impairment...

Intrapartum transfer of oxytocin across the human placenta: An ex vivo perfusion experiment.

Placenta

Nathan NO, Hedegaard M, Karlsson G, Knudsen LE, Mathiesen L.
PMID: 34329968
Placenta. 2021 Sep 01;112:105-110. doi: 10.1016/j.placenta.2021.07.289. Epub 2021 Jul 23.

INTRODUCTION: Investigation of the maternal to fetal transfer of oxytocin across the dually perfused term human placenta.METHODS: Human placentae obtained from term singleton pregnancies were utilized in a dual recirculating model of ex vivo placental perfusion. Six placentae from...

Genome-wide association study on 13,167 individuals identifies regulators of blood CD34+ cell levels.

Blood

Lopez de Lapuente Portilla A, Ekdahl L, Cafaro C, Ali Z, Miharada N, Thorleifsson G, Žemaitis K, Lamarca Arrizabalaga A, Thodberg M, Pertesi M, Dhapola P, Bao EL, Niroula A, Bali D, Norddahl GL, Ugidos Damboriena N, Sankaran VG, Karlsson G, Thorsteinsdottir U, Larsson J, Stefansson K, Nilsson B.
PMID: 35007327
Blood. 2022 Jan 10; doi: 10.1182/blood.2021013220. Epub 2022 Jan 10.

Stem cell transplantation is a cornerstone in the treatment of blood malignancies. The most common method to harvest stem cells for transplantation is by leukapheresis, requiring mobilization of CD34+ hematopoietic stem and progenitor cells (HSPC) from the bone marrow...

How rare and common risk variation jointly affect liability for autism spectrum disorder.

Molecular autism

Klei L, McClain LL, Mahjani B, Panayidou K, De Rubeis S, Grahnat AS, Karlsson G, Lu Y, Melhem N, Xu X, Reichenberg A, Sandin S, Hultman CM, Buxbaum JD, Roeder K, Devlin B.
PMID: 34615521
Mol Autism. 2021 Oct 06;12(1):66. doi: 10.1186/s13229-021-00466-2.

BACKGROUND: Genetic studies have implicated rare and common variations in liability for autism spectrum disorder (ASD). Of the discovered risk variants, those rare in the population invariably have large impact on liability, while common variants have small effects. Yet,...

A new view on chemistry of solids in solution--cryo energy-filtered transmission electron microscopy (cryo-EFTEM) imaging of aggregating palladium colloids in vitreous ice.

Chemistry (Weinheim an der Bergstrasse, Germany)

Bovin JO, Huber T, Balmes O, Malm JO, Karlsson G.
PMID: 10747396
Chemistry. 2000 Jan;6(1):129-32. doi: 10.1002/(sici)1521-3765(20000103)6:1<129::aid-chem129>3.0.co;2-y.

It is shown that by using cryo-transmission electron microscopy (cryo-TEM) it is possible to image the aggregation behaviour of nanoparticles while they are still in solution. This technique has allowed the study of the arrangement of colloidal palladium particles...

Showing 13 to 24 of 42 entries