Zobrazeno 1 - 10
of 32
pro vyhledávání: '"J. M. Steffen"'
Autor:
M. Sieber, N. T. Lanning, J. M. Steffen, X. Bian, S.‐C. Yang, J. M. Lee, G. Weiss, H. R. Hunt, M. A. Charette, W. S. Moore, S. L. Hautala, M. Hatta, P. J. Lam, S. G. John, J. N. Fitzsimmons, T. M. Conway
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 20, Pp n/a-n/a (2024)
Abstract The international GEOTRACES program has been instrumental in demonstrating how marine sediments are a critical source of dissolved Fe to the world's oceans. Here, we present dissolved iron (dFe) from the GEOTRACES North Pacific GP15 section,
Externí odkaz:
https://doaj.org/article/98d18ba8903a4c87b8e9f0f1bce21a19
Publikováno v:
Journal of Applied Physiology. 73:1504-1509
The rat whole body suspension technique mimics responses seen during exposure to microgravity and was evaluated as a model for cardiovascular responses with two series of experiments. In one series, changes were monitored in chronically catheterized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6082afb5de257ec864201bd9d00eb9e7
https://doi.org/10.1152/jappl.1992.73.4.1504
https://doi.org/10.1152/jappl.1992.73.4.1504
Autor:
M. J. Dombrowski, J. M. Steffen, R. D. Fell, V. W. Oganov, X. J. Musacchia, E. I. Ilyina-Kakueva
Publikováno v:
Journal of Applied Physiology. 73:S44-S50
The vastus medialis (VM) from rats after 14 days of microgravity on COSMOS 2044 (F) was compared with VM from tail-suspended hindlimb-unloaded rats (T) and ground controls, including vivarium (V), synchronous (S), and basal (B) animals. The VM is com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff1b5cbceef1d4d4c537367f7294bbe7
https://doi.org/10.1152/jappl.1992.73.2.s44
https://doi.org/10.1152/jappl.1992.73.2.s44
Publikováno v:
Journal of Applied Physiology. 69:2248-2253
Comparisons of soleus and extensor digitorum longus (EDL) muscles from male Sprague-Dawley rats (350-400 g) after 7 days of weightlessness, 7 and 14 days of whole body suspension (WBS), and 7 days of recovery from WBS and from vivarium controls were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1ca62ac4f5a207207672652287fc0b4
https://doi.org/10.1152/jappl.1990.69.6.2248
https://doi.org/10.1152/jappl.1990.69.6.2248
Publikováno v:
Journal of Applied Physiology. 68:927-931
Disuse can induce numerous adaptive alterations in skeletal muscle. In the present study the effects of hindlimb unloading on muscle mass and biochemical responses were examined and compared in adult (450 g) and juvenile (200 g) rats after 1, 7, or 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::291191f6e043c42bb4690cca69e0903f
https://doi.org/10.1152/jappl.1990.68.3.927
https://doi.org/10.1152/jappl.1990.68.3.927
Autor:
J M, Steffen
Publikováno v:
The Angle orthodontist. 66(6)
Decalcification around appliances is often a problem for orthodontic patients. This study was undertaken to determine the effects of cola soft drinks on enamel. Twenty-seven extracted teeth were soaked in nine test solutions (different cola drinks) f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::85f2dd8c4d70c936b4eec6a5a6728f16
https://pubmed.ncbi.nlm.nih.gov/8974181
https://pubmed.ncbi.nlm.nih.gov/8974181
Autor:
X J, Musacchia, J M, Steffen
Publikováno v:
The Physiologist. 34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::52efbe83f80ea1edb31e2d6aa6f129ea
https://pubmed.ncbi.nlm.nih.gov/2047428
https://pubmed.ncbi.nlm.nih.gov/2047428
Publikováno v:
Journal of Applied Physiology. 66:1093-1098
Muscle atrophy resulting from disuse is associated with marked decrements in protein synthesis. The objective of the present investigation was to determine levels of total muscle RNA and the content and composition of the mRNA fraction as a qualitati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca776fd543ad243591454d9fc4ad5fc3
https://doi.org/10.1152/jappl.1989.66.3.1093
https://doi.org/10.1152/jappl.1989.66.3.1093
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 249:R308-R312
Whole-body hypokinetic-hypodynamic (H/H) suspension, unlike other models of muscle disuse, allows voluntary contractile activity. This study examined the oxidative capacity and insulin sensitivity of rat hindlimb muscles subjected to 7 days of suspen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e233db93245d1d6964f208bb48c4555f
https://doi.org/10.1152/ajpregu.1985.249.3.r308
https://doi.org/10.1152/ajpregu.1985.249.3.r308
Publikováno v:
Journal of Chromatography B: Biomedical Sciences and Applications. 311:267-276
A procedure based on automated amino acid analysis has been developed to simultaneously quantify 1-methylhistidine (1-MH), 3-methylhistidine (3-MH), tyrosine, phenylalanine, tryptophan, lysine, histidine and arginine levels in human and rat urines. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be8ef6556dc6b36125f5a83ac0c421d5
https://doi.org/10.1016/s0378-4347(00)84720-9
https://doi.org/10.1016/s0378-4347(00)84720-9