Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Jan Löfgren"'
Autor:
Hans Hulling, Vigdis Stensby, Hilde Rigmor Amundsen, Ingunn Holm, Annie Johansson, Stefan Nilsson, Susanne Pettersson, Pia Nilsson, Eva Svensson, Jan Löfgren
There is a rich, but unacknowledged, heritage of rural subalterns, crofters, in Scandinavia. A Swedish-Norwegian interdisciplinary research-network investigated the most prominent category – the remains of crofts. Due to industrialisation, urbanisa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2eba931358b5f07912846c828ca9d6d4
http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-63748
http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-63748
Autor:
Jan Löfgren
Publikováno v:
Acta Neurologica Scandinavica. 49:586-598
The influence of induced changes in arterial blood pressure and pCO2 on the pressure-volume characteristics of the cerebrospinal fluid space, was evaluated experimentally using dogs. The pressure-volume curve was not appreciably affected by variation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e069a769219f833544eefc1b34c41aa
https://doi.org/10.1111/j.1600-0404.1973.tb01332.x
https://doi.org/10.1111/j.1600-0404.1973.tb01332.x
Publikováno v:
Europe PubMed Central
An experimental study was carried out in eight dogs to investigate whether the Cushing response (CR) during intracranial hypertension is due to pressure per se, tissue distortion, or ischemia in the brain stem. To minimize the effects of rostrocaudal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63f6c6afc07846196542222e366f48c2
https://doi.org/10.1111/j.1600-0404.1985.tb00871.x
https://doi.org/10.1111/j.1600-0404.1985.tb00871.x
Publikováno v:
Neurological Research. 12:153-157
Cerebral haemodynamics were evaluated after a period of cerebral compression produced by subarachnoid fluid infusion or inflation of an epidural balloon. Release of the compression resulted in a marked cerebral hyperperfusion which was generalized in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09717a9d743f464ed702a416d2db2c5c
https://doi.org/10.1080/01616412.1990.11739935
https://doi.org/10.1080/01616412.1990.11739935
Publikováno v:
Neurological research. 12(3)
We have shown that a rebound of intracranial pressure (ICP) occurring after decompression of an intracranial mass lesion is a threshold phenomenon dependent upon the cerebral perfusion pressure (CPP) during compression and the duration of the compres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::398537faf5e6a8f1ac4e061ebf56dec9
https://pubmed.ncbi.nlm.nih.gov/1979843
https://pubmed.ncbi.nlm.nih.gov/1979843
Publikováno v:
Acta Neurologica Scandinavica. 52:241-267
The effects of repeated subarachnoid hemorrhages have been investigated experimentally in dogs. The main objectives were to determine the tolerance to repeated hemorrhage and to study the changes occurring during the repeated bleeds, in intracranial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c479aa9ed398a25009aab2e738ab3a1d
https://doi.org/10.1111/j.1600-0404.1975.tb05823.x
https://doi.org/10.1111/j.1600-0404.1975.tb05823.x
Publikováno v:
Neurosurgery. 5:349-353
In this study the difference between cerebrospinal fluid (CSF) absorption and formation (A - F) was measured as a function of CSF pressure in the living and dead dog. We determined this relationship between A - F and CSF pressure during both increasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8384fdb3a6253bd4ca6c7c828aba86d
https://doi.org/10.1097/00006123-197909000-00008
https://doi.org/10.1097/00006123-197909000-00008
Publikováno v:
Acta Physiologica Scandinavica. 79:272-279
In 23 dogs the cerebral blood flow was measured with the intra-arterial radioactive injection technique during and after the application of a high cerebrospinal fluid pressure by infusion of artificial cerebrospinal fluid into the subarachnoid space.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ca9c65dab017d04fbf2970d2739f64e
https://doi.org/10.1111/j.1748-1716.1970.tb04726.x
https://doi.org/10.1111/j.1748-1716.1970.tb04726.x
Publikováno v:
Acta Physiologica Scandinavica. 79:262-271
Effects of short-term variations in cerebrospinal fluid pressure on cerebral blood flow in dogs were measured with the radioactive krypton clearance technique of Lassen et al. The cerebrospinal fluid pressure was increased stepwise by infusion of art
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08b3f43a881e712d6941a3f821d11418
https://doi.org/10.1111/j.1748-1716.1970.tb04725.x
https://doi.org/10.1111/j.1748-1716.1970.tb04725.x
Publikováno v:
Acta neurologica Scandinavica. 52(4)
The mechanism limiting the tolerance to repeated subarachnoid hemorrhages was analysed experimentally. Blood introduced by an extracorporeal femorointrathecal shunt or by injection, into five different sites of the cranio-spinal system in living and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29c582ed14003a20167982e9995f4ad3
https://pubmed.ncbi.nlm.nih.gov/1199695
https://pubmed.ncbi.nlm.nih.gov/1199695