| 1. |
|
|
| 2. |
|
|
| 3. |
|
|
| 4. |
|
|
| 5. |
- Osika, W, et al.
(författare)
-
Early findings from periscope (Pan-European response to the impacts of COVID-19 and future pandemics and epidemics)
- 2021
-
Ingår i: EUROPEAN PSYCHIATRY. - : Royal College of Psychiatrists. - 0924-9338 .- 1778-3585. ; 64, s. S34-S34
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- The H2020/PERISCOPE project, including 32 partners from European universities & agencies, began 1st November 2020 and will last 36 months. The overarching objectives of PERISCOPE are to map and analyse the unintended impacts of the COVID-19 outbreak; develop solutions and guidance for policymakers and health authorities on how to mitigate the impact of the outbreak; enhance Europe’s preparedness for future similar events; and reflect on the future multi-level governance in the health as well as other domains affected by the outbreak. During this session we will report about early lessons learnt from the mapping and assessments of the impacts of the COVID-19 outbreak on mental health at national and subnational level in the EU with respect to individuals, communities and societies. Further, we will comment on their comparability. The aim is to explore differences between countries regarding the occurrence of mental ill health, and especially the impact on vulnerable groups, and how this is related to exposure to SARS-CoV-2, differences in policies over time, and effects on the economy. We will reflect on the short- and long-term consequences on mental health and health inequalities, report on the ongoing development of holistic policy guidelines for health authorities & other authorities, and from the analysis of multilevel governance, at local, regional and national level, memberstate – EU-level, and EU - global governance level. PERISCOPE will continue collecting data and updating a common data ”Atlas”, which would lead the consortium to engage in modelling and experiments to provide “continuous nowcasting” of the outbreak.DisclosureNo significant relationships.
|
|
| 6. |
- Ronkainen, P. H., et al.
(författare)
-
Postmenopausal hormone replacement therapy modifies skeletal muscle composition and function: a study with monozygotic twin pairs
- 2009
-
Ingår i: J Appl Physiol. - : American Physiological Society. - 8750-7587. ; 107:1, s. 25-33
-
Tidskriftsartikel (refereegranskat)abstract
- We investigated whether long-term hormone replacement therapy (HRT) is associated with mobility and lower limb muscle performance and composition in postmenopausal women. Fifteen 54- to 62-yr-old monozygotic female twin pairs discordant for HRT were recruited from the Finnish Twin Cohort. Habitual (HWS) and maximal (MWS) walking speeds over 10 m, thigh muscle composition, lower body muscle power assessed as vertical jumping height, and maximal isometric hand grip and knee extension strengths were measured. Intrapair differences (IPD%) with 95% confidence intervals (CI) were calculated. The mean duration of HRT use was 6.9 +/- 4.1 yr. MWS was on average 7% (0.9 to 13.1%, P = 0.019) and muscle power 16% (-0.8 to 32.8%, P = 0.023) greater in HRT users than in their cotwins. Thigh muscle cross-sectional area tended to be larger (IPD% = 6%, 95% CI: -0.07 to 12.1%, P = 0.065), relative muscle area greater (IPD% = 8%, CI: 0.8 to 15.0%, P = 0.047), and relative fat area smaller (IPD% = -5%, CI: -11.3 to 1.2%, P = 0.047) in HRT users than in their sisters. There were no significant differences in maximal isometric strengths or HWS between users and nonusers. Subgroup analyses revealed that estrogen-containing therapies (11 pairs) significantly decreased total body and thigh fat content, whereas tibolone (4 pairs) tended to increase muscle cross-sectional area. This study showed that long-term HRT was associated with better mobility, greater muscle power, and favorable body and muscle composition among 54- to 62-yr-old women. The results indicate that HRT is a potential agent in preventing muscle weakness and mobility limitation in older women.
|
|
| 7. |
|
|
| 8. |
- Trokovic, N., et al.
(författare)
-
Exosomal secretion of death bullets: a new way of apoptotic escape?
- 2012
-
Ingår i: American Journal of Physiology-Endocrinology and Metabolism. - : American Physiological Society. - 0193-1849 .- 1522-1555. ; 303:8
-
Tidskriftsartikel (refereegranskat)abstract
- Trokovic N, Pollanen R, Porola P, Stegaev V, Hetzel U, Tivesten A, Engdahl C, Carlsten H, Forsblad-D'Elia H, Fagman JB, Lagerquist M, Konttinen YT. Exosomal secretion of death bullets: a new way of apoptotic escape? Am J Physiol Endocrinol Metab 303: E1015-E1024, 2012. First published August 12, 2012; doi: 10.1152/ajpendo.00139.2012.-Ovariectomy/estrogen deficiency causes selective apoptosis of the serous epithelial cells of the submandibular glands (SMG) in female mice. Because such apoptosis does not occur in healthy, estrogen-deficient male mice, it was hypothesized that dihydrotestosterone (DHT) protects epithelial SMG cells against apoptosis. The antiapoptotic effect of DHT on human epithelial HSG cells exposed to tumor necrosis factor-alpha and cycloheximide was studied. Correspondingly, the proapoptotic effect of androgen deficiency was studied in orchiectomized (ORX) androgen-knockout (ARKO) and wild-type (WT) mice. The health state of the SMG cells was studied with Alcian blue-periodic acid Schiff (AB-PAS) and amylase staining and transmission electron microscopy (TEM). The eventual protective antiapoptotic effect of dehydroepiandrosterone (DHEA) treatment was tested in this model. Apoptosis was assessed using immunohistochemisty of cleaved effector caspase-3 and its activator caspase-8 and the TUNEL assay. To test for the bioavailability, intracrine metabolism and sex steroid effects of DHEA, cystein-rich secretory protein-3 (CRISP-3), and leucine-isoleucine-valine transport system 1 (LIV-1) were used as androgen-and estrogen-regulated biomarkers, respectively. DHT protected HSG cells against induced apoptosis. In mice, androgen deficiency resulted in extensive activation of apoptotic caspase-8/3 cascade in serous epithelial cells. However, in salivary glands, active caspases were not translocated to nuclei but secreted to salivary ducts in exosome-like particles, which are associated with weak AB-PAS and amylase staining of the androgen-deprived cells and reduced number of intracellular secretory granules. DHEA treatment suppressed induction of proapoptotic caspases and almost normalized mucins and amylase and ultramophology of the serous epithelial cells in WT ORX but not ARKO ORX mice. According to the CRISP-3 and LIV-1 markers, DHEA probably exerted its effects via intracrine conversion to DHT.
|
|
| 9. |
- Yu, DY, et al.
(författare)
-
Organ identity genes and modified patterns of flower development in Gerbera hybrida (Asteraceae)
- 1999
-
Ingår i: PLANT JOURNAL. - : BLACKWELL SCIENCE LTD. - 0960-7412. ; 17:1, s. 51-62
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- We have used Gerbera hybrida (the cultivated ornamental, gerbera) to investigate the molecular basis of flower development in Asteraceae, a family of flowering plants that have heteromorphic flowers and specialized floral organs. Flowers of the same genot
|
|
