SwePub
Tyck till om SwePub Sök här!
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "db:Swepub ;srt2:(1980-1984);conttype:(refereed)"

Sökning: db:Swepub > (1980-1984) > Refereegranskat

  • Resultat 1-10 av 3583
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  •  
2.
  • Abdul-Rahman, A, et al. (författare)
  • Local cerebral blood flow in the rat during severe hypoglycemia, and in the recovery period following glucose injection
  • 1980
  • Ingår i: Acta Physiologica Scandinavica. - 0001-6772. ; 109:3, s. 307-314
  • Tidskriftsartikel (refereegranskat)abstract
    • In order to assess the influence of severe hypoglycemia on local cerebral blood flow (1-CBF) artificially ventilated rats, maintained on 70% N2O, were injected with insulin to provide either an EEG pattern of slow-wave polyspikes, or cessation of spontaneous EEG activity for 5, 15 or 30 min ("coma"). In other animals, glucose was injected at the end of a 30 min period of "coma" and 1-CBF was measured after recovery periods of 5, 30, 90, or 180 min. Local CBF was measured autoradiographically with 14C-iodoantipyrine as the diffusible tracer. In the slow-wave polyspike period 1-CBF was increased in most of the structures studied, and reached values that were 1.4 to 3.2 times greater than control. In many structures, cessation of EEG activity was accompanied by a further increase in 1-CBF, with some structures (thalamus, hypothalamus, pontine gray, and cerebellar cortex) showing flow rates of 400--500% of control. The increase in 1-CBF was unrelated to arterial hypertension, hypercapnia, or hypoxia. 5 min after glucose injection the hyperemia persisted in only some of the structures studied; in others, the 1-CBF were close to, or below, control values. During the subsequent recovery period 1-CBF was markedly reduced with some structures (cerebral cortical areas, hippocampus, and caudate-putamen) showing flow rates of only 20--35% of control. In others, notably pontine gray and cerebellar cortex, secondary hypoperfusion was never observed. The hypoperfusion was unrelated to arterial hypertension, hypocapnia, or increase in intracranial pressure. It is concluded that, like hypoxia and ischemia, substrate deficiency due to hypoglycemia is accompanied by vasodilatation in the brain. Furthermore, like long-lasting ischemia, severe hypoglycemia is followed by a delayed hypoperfusion syndrome that, by restricting oxygen supply, may well contribute to the final cell damage incurred.
  •  
3.
  •  
4.
  •  
5.
  •  
6.
  •  
7.
  • Adiels, L., et al. (författare)
  • Pi0 and eta spectra from proton-antiproton annihilations at rest
  • 1984
  • Ingår i: Zeitschrift für Physik. C, Particles and fields. - 0170-9739. ; 21:4, s. 315-319
  • Tidskriftsartikel (refereegranskat)abstract
    • The low-energy part of the Ï€0 spectrum associated with Mathematical expression annihilation at rest was measured in order to search for bound baryonium-like states. The upper limit for reaching such states via the emission of monochromatic Ï€0’s was found to be 8% per annihilation in the mass region of 1650 MeV. The low-energy part of the η spectrum from Mathematical expression annihilations at rest was also observed.
  •  
8.
  • Adiels, L., et al. (författare)
  • Search for narrow exotic states in annihilations on 4He
  • 1984
  • Ingår i: Physics Letters B. - : Elsevier BV. - 0370-2693 .- 1873-2445. ; 138:1-3, s. 235-240
  • Tidskriftsartikel (refereegranskat)abstract
    • After having found evidence for narrow exotic states in p annihilation, the production of such states on a nuclear target was studied with similar techniques. The γ spectrum associated with annihilation on 4He at rest was measured. The spectrum shows two peaks, at energies of 161.9 and 203.0 MeV, corresponding to intermediate narrow states of masses which seem to be related to states found in p annihilations. The confidence is better than 4 σ.
  •  
9.
  •  
10.
  • Adlercreutz, Patrick, et al. (författare)
  • Oxygen supply to immobilized cells : 1. Oxygen production by immobilized Chlorella pyrenoidosa
  • 1982
  • Ingår i: Enzyme and Microbial Technology. - : Elsevier BV. - 0141-0229. ; 4:5, s. 332-336
  • Tidskriftsartikel (refereegranskat)abstract
    • Oxygen supply at high cell densities of aerobic organisms is a great problem in immobilized cell preparations. To investigate the possibility of in situ oxygen generation the alga Chlorella pyrenoidosa was immobilized on alginate beads. The conditions for optimal oxygen production were investigated and in long term experiments the preparations were successful for at least 30 days.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 3583
Typ av publikation
tidskriftsartikel (2708)
konferensbidrag (519)
rapport (178)
bokkapitel (96)
bok (32)
samlingsverk (redaktörskap) (19)
visa fler...
forskningsöversikt (13)
proceedings (redaktörskap) (10)
recension (8)
konstnärligt arbete (2)
visa färre...
Typ av innehåll
refereegranskat  (3583)Ta bort avgränsningen
Författare/redaktör
Åström, Karl Johan (46)
Gillberg, Christophe ... (46)
Herlitz, Johan (41)
Hjalmarson, Å (36)
Svanberg, Sune (32)
Gerdin, Bengt, 1947- (32)
visa fler...
Tesch, P.A (32)
Petersson, CS (32)
Stenius, P (31)
Tove, PA (30)
Maguire Jr., Gerald ... (29)
Akselsson, Roland (26)
Agardh, Carl-David (24)
Jankowska, Elzbieta (24)
Turner, Anthony, 195 ... (23)
Noz, Marilyn E. (23)
Nordén, Bengt, 1945 (23)
Breimer, Michael, 19 ... (23)
Bjerle, Ingemar (22)
Waldenström, A (21)
Söderström, Bengt (21)
Axsäter, Sven (21)
Karlsson, K-A (21)
Ljung, Lennart, 1946 ... (20)
Granlund, Gösta H. (20)
Wiberg, Nils-Erik, 1 ... (19)
Andersson, Per (19)
Smedby, B (19)
d'Heurle, F (19)
Knutsson, Hans (18)
Karlsson, Hans (18)
Fredriksson, Sverker (18)
Swedberg, K (17)
Svensson, Arne, 1955 (17)
Bäckström, Gunnar (17)
Sundberg, Carl-Erik (17)
Waldenström, J (17)
Küller, Rikard (16)
Johansson, Gerd (16)
Lundberg, Hans (16)
Björn, Lars Olof (16)
CERNERUD, LARS (16)
Lundström, Ingemar (15)
Andersson, Karin, 19 ... (15)
Malmqvist, Klas (15)
Sundqvist, Bertil (15)
Stephansson, Ove (15)
Berg, Sören (15)
Paul, Jan (15)
Boström, Anders E, 1 ... (15)
visa färre...
Lärosäte
Lunds universitet (942)
Uppsala universitet (526)
Luleå tekniska universitet (376)
Göteborgs universitet (272)
RISE (231)
Chalmers tekniska högskola (210)
visa fler...
Linköpings universitet (208)
Umeå universitet (196)
Kungliga Tekniska Högskolan (126)
Linnéuniversitetet (91)
Karlstads universitet (84)
Stockholms universitet (79)
Mittuniversitetet (60)
Jönköping University (55)
Högskolan i Borås (43)
Örebro universitet (25)
Mälardalens universitet (20)
Högskolan Väst (15)
Gymnastik- och idrottshögskolan (14)
Högskolan i Halmstad (13)
Naturhistoriska riksmuseet (8)
Högskolan Kristianstad (7)
Södertörns högskola (4)
Högskolan i Gävle (3)
Försvarshögskolan (3)
Malmö universitet (1)
Riksantikvarieämbetet (1)
Högskolan Dalarna (1)
VTI - Statens väg- och transportforskningsinstitut (1)
Stockholms konstnärliga högskola (1)
Kungl. Konsthögskolan (1)
visa färre...
Språk
Engelska (2965)
Svenska (536)
Franska (31)
Tyska (22)
Ryska (8)
Norska (6)
visa fler...
Danska (4)
Polska (3)
Odefinierat språk (2)
Bulgariska (2)
Italienska (1)
Arabiska (1)
Isländska (1)
Kinesiska (1)
visa färre...
Forskningsämne (UKÄ/SCB)
Naturvetenskap (804)
Medicin och hälsovetenskap (727)
Teknik (723)
Humaniora (256)
Samhällsvetenskap (233)
Lantbruksvetenskap (123)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy