| 1. |
- Bengtsson, Bengt Olle, et al.
(author)
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Bengt Lidforss 1868 - 1913
- 2013
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In: Bortom det acceptablas gränser. Bengt Lidforss och lundaradikalismen. - 9789172473553 ; , s. 7-19
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Book chapter (pop. science, debate, etc.)abstract
- Abstract is not available
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| 2. |
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| 3. |
- Bengtsson, Bengt Olle, et al.
(author)
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Den första festen
- 2011
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In: Konstellationer. - 9789173535274 ; , s. 119-129
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Book chapter (pop. science, debate, etc.)
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| 4. |
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| 5. |
- Bengtsson, Bengt Olle, et al.
(author)
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Naturvetare och intellektuell
- 2013
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In: Bortom det acceptablas gränser. Bengt Lidforss och lundaradikalismen. - 9789172473553 ; , s. 43-64
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Book chapter (pop. science, debate, etc.)abstract
- Abstract is not available
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| 6. |
- Bengtsson, Per Erik, et al.
(author)
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Dual-broadband rotational cars measurements in an IC engine
- 1994
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In: Symposium (International) on Combustion. - 0082-0784. ; 25:1, s. 1735-1742
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Journal article (peer-reviewed)abstract
- This is the first report of pure rotational coherent anti-Stokes Raman spectroscopy (CARS) measurementsin an internal combustion (IC) engine. Single-shot, dual-broadband rotational CARS (DB-RCARS) spectra were recorded both prior to ignition and in the postcombustion gases. From these spectra, both temperature and relative oxygen concentrations were evaluated. The pressure was registered simultaneously with the CARS measurements in the spark-ignition engine burning natural gas and air. Prior to ignition, normally at temperatures below 1000 K and pressures below 2 MPa, a rotational CARS spectrum is very temperature sensitive, and the technique can be used for temperature measurements with high accuracy. Evaluated temperatures show a negligible dependence on uncertainties in parameters such as the nonresonant susceptibility of the gas and the slit width. Moreover, no collisional narrowing of the lines has to be taken into account. The relative standard deviation of evaluated temperatures and of relative oxygen concentrations from single-shot measurements were as low as 1, and 1.4-1.9%, respectively. In the postcombustion gases at temperatures above 2000 K and pressures above 1.5 MPa, the nonresonant CARS background gave a large contribution to the total spectrum. In this temperature and pressure range, the evaluated values of temperature and nonresonant susceptibility are not independent, and the nonresonant susceptibility had to be fixed at a precalculated value to get a reliable temperature evaluation. The avantages and disadvantages of rotational CARS in comparison with vibrational CARS for IC engine measurements are discussed.
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| 7. |
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| 8. |
- Hjelm-Wallén, Lena, et al.
(author)
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Det behövs mer än värnplikt
- 2016
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In: Svenska dagbladet. - 1101-2412. ; :2016-10-07, s. 6-6
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Journal article (pop. science, debate, etc.)abstract
- Människors säkerhet handlar om mycket mer än det rent militära. Därför är det är dags att överväga att införa allmän medborgartjänst för alla medborgare kring tjugoårsåldern.
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| 9. |
- Höglund, M., et al.
(author)
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Dose-dependent mobilisation of haematopoietic progenitor cells in healthy volunteers receiving glycosylated rHuG-CSF
- 1996
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In: Bone Marrow Transplantation. - 0268-3369 .- 1476-5365. ; 18:1, s. 19-27
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Journal article (peer-reviewed)abstract
- In an attempt to optimise the dose of G-CSF for mobilisation of PBPC in allogeneic donors, four groups of six healthy male volunteers received lenograstim (glycosylated rHuG-CSF) at a dose of 3, 5, 7.5 or 10 micrograms/kg/day, respectively, for 6 days (days 1-6). All subjects underwent a 10 I leukapheresis. Lenograstim was well tolerated. Maximal mobilisation was observed on days 5 or 6, with a clear dose-response for all progenitor cell types (CD34+, CFU-GM, BFU-E, CFU-mix). The peak numbers of CD34+ cells/microlitre (mean, s.e.m.) were 30 +/- 5, 49 +/- 8, 44 +/- 5 and 122 +/- 30 in the 3, 5, 7.5 and 10 micrograms/kg groups, respectively. A good correlation was observed between the number of CD34+ cells in blood and leukapheresis product (LP), respectively. Increasing the dose of lenograstim did not increase the number of T cells in the LP. A comparison of LP and steady state BM CD34+ cells in paired samples from each individual, showed a higher proportion of primitive immunophenotypes (CDw90+, HLA-DR-, CD45RA-, CD33-) among LP CD34+ cells. We conclude that increased doses of G-CSF improve the mobilisation of PBPC, and that G-CSF favours mobilisation of primitive CD34+ cell subsets. Lenograstim 10 micrograms/kg/day for 6 days should provide a sufficiently effective mobilisation of PBPC in most healthy PBPC donors.
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| 10. |
- Höglund, M., et al.
(author)
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Mobilization of CD34+ cells by glycosylated and nonglycosylated G-CSF in healthy volunteers : a comparative study
- 1997
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In: European Journal of Haematology. - : Wiley. - 0902-4441 .- 1600-0609. ; 59:3, s. 177-183
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Journal article (peer-reviewed)abstract
- In vitro studies indicate that lenograstim (glycosylated G-CSF) is more potent than filgrastim (nonglycosylated G-CSF) on a weight for weight basis. However, such a difference has not yet been shown in vivo. The primary objective of this trial was to compare the efficacy of equivalent doses (microgram) of lenograstim and filgrastim in mobilizing CD34+ cells. Thirty-two healthy male volunteers, median age 27 yr (19-44 yr), were randomized to receive either lenograstim 10 micrograms/kg followed by filgrastim 10 micrograms/kg or vice versa with a washout period of a minimum 4 wk. Both drugs were administered as s.c. injections once daily for 5 d (d 1-5). CD34+ cells were mobilized with a similar kinetics, peaking at median d 6 (5-6) for both drugs. A significant difference in favour of lenograstim was shown for peak number of CD34+ cells/microliter blood (104 +/- 38 vs. 82 +/- 35, mean +/- 1 SD, p < 0.0001, paired t-test, n = 30) and number of CFU-GM/microliter blood at d 6 (14.6 +/- 8.4 vs. 10.2 +/- 4.6, p < 0.0001), respectively. There was no difference in the d 6 number of CD3+ cells. Both drugs were generally well tolerated and did not differ with respect to number of adverse events. In conclusion, lenograstim 10 micrograms/kg/d mobilizes PBPC more efficiently than the identical dose of filgrastim, indicating a difference in in vivo potency between the two G-CSFs.
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