Research Topics
| Hideaki SoyaSummaryAffiliation: University of Tsukuba Country: Japan Publications
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Detail Information
Publications
Threshold-like pattern of neuronal activation in the hypothalamus during treadmill running: establishment of a minimum running stress (MRS) rat modelHideaki Soya
Laboratory of Exercise Biochemistry, University of Tsukuba Graduate School of Comprehensive Human Sciences, Tsukuba 305 8574, Japan
Neurosci Res 58:341-8. 2007..2006a,b]. In addition, these results showed a physiologic basis for mild exercise useful for establishing our minimum running stress (MRS) rat model, or the running conditions that minimize the activation of the HPA axis...- Brain glycogen supercompensation following exhaustive exerciseTakashi Matsui
Laboratory of Exercise Biochemistry and Neuroendocrinology, Institute for Health and Sports Sciences, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba 305 8574, Ibaraki, Japan
J Physiol 590:607-16. 2012.... - Extract from Acanthopanax senticosus harms (Siberian ginseng) activates NTS and SON/PVN in the rat brainHideaki Soya
Laboratory of Exercise Biochemistry, University of Tsukuba Graduate School of Comprehensive Human Sciences, Tsukuba, Japan
Biosci Biotechnol Biochem 72:2476-80. 2008..Such a neuro-anatomical pattern associated with ASH suggests the possible involvement of these stress-related brain loci... - BDNF induction with mild exercise in the rat hippocampusHideaki Soya
Laboratory of Exercise Biochemistry, University of Tsukuba Graduate School of Comprehensive Human Sciences, 1 1 1 Tennoudai, Tsukuba 305 8574, Japan
Biochem Biophys Res Commun 358:961-7. 2007.... - Hemodynamics under Hippocampal Functional Hyperemia in Anesthetized Rat: A Greater Contribution of Red Blood Cell Velocity Compared to Its ConcentrationTakeshi Nishijima
Laboratory of Exercise Biochemistry, University of Tsukuba Graduate School of Comprehensive Human Sciences, 1 1 1 Tennodai, Tsukuba, 305 8574 Japan
Jpn J Physiol 55:303-7. 2005..This suggests that an RBC-V-dependent increase in RBC-F occurs under NMDA-induced functional hyperemia in the hippocampus as well as in the cortex... - Inhibitory effects of an orexin-2 receptor antagonist on orexin A- and stress-induced ACTH responses in conscious ratsHyukki Chang
Laboratory of Exercise Biochemistry, University of Tsukuba, Graduate School of Comprehensive Human Sciences, 1 1 1 Tennodai, Tsukuba 305 8574, Ibaraki, Japan
Neurosci Res 57:462-6. 2007..Increases in ACTH levels with orexin A or swimming stress were attenuated with prior administration of an OX-2R antagonist. These results suggest that swimming stress facilitates ACTH release, at least in part via activation of OX-2R... - Differential responsiveness of c-Fos expression in the rat medulla oblongata to different treadmill running speedsNao Ohiwa
Laboratory of Exercise Biochemistry, Graduate School of Comprehensive Human Sciences, University of Tsukuba, , Tsukuba, Ibaraki 305-8574, Japan
Neurosci Res 54:124-32. 2006..These findings are likely to be particularly helpful in studies of specific neural circuits and their functions in response to different running speeds... - Possible inhibitory role of prolactin-releasing peptide for ACTH release associated with running stressNao Ohiwa
Laboratory of Exercise Biochemistry, Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1 1 1 Tennodai, Ibaraki, Japan
Am J Physiol Regul Integr Comp Physiol 292:R497-504. 2007..Here we provide a novel perspective on understanding of PrRP in the endocrine-metabolic response associated with running stress... - Activation of A1 and A2 noradrenergic neurons in response to running in the ratNao Ohiwa
Laboratory of Exercise Biochemistry, University of Tsukuba, Graduate School of Comprehensive Human Sciences, , Tsukuba, Ibaraki 305-8574, Japan
Neurosci Lett 395:46-50. 2006..These findings will be helpful in studies of specific neurocircuits and in identifying their functions in response to running at different intensities... - Enhancing effect of cerebral blood volume by mild exercise in healthy young men: a near-infrared spectroscopy studyAkkaranee Timinkul
Laboratory of Exercise Biochemistry, Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba 305 8574, Japan
Neurosci Res 61:242-8. 2008..Our results indicate that oxygenation of the prefrontal cortex increases during graded cycling even at exercise intensities below the LT, suggesting the potential role of mild exercise in enhancing CBV... - Endurance treadmill training in rats alters CRH activity in the hypothalamic paraventricular nucleus at rest and during acute running according to its periodHitoshi Kawashima
Laboratory of Exercise Biochemistry, Institute of Health and Sport Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8574, Japan
Life Sci 76:763-74. 2004..Thus, running training-induced changes in hypothalamic CRH activity would originate from the PVN and be induced according to the training period... - Delineation of responsive AVP-containing neurons to running stress in the hypothalamusTsuyoshi Saito
Laboratory of Exercise Biochemistry, Institute of Health and Sport Sciences, Tsukuba 305-8574, Ibaraki, Japan
Am J Physiol Regul Integr Comp Physiol 286:R484-90. 2004..Similarly, running reduced the SME content of the AVP. We thus found that AVP-containing neurons located in both the pPVN and SON are responsive to running stress just above the LT... - Reduction in paracrine Wnt3 factors during aging causes impaired adult neurogenesisMasahiro Okamoto
Research Center for Stem Cell Engineering, National Institute of Advanced Industrial Science and Technology, Central 4, 1 1 4 Higashi, Tsukuba, 305 8562, Japan
FASEB J 25:3570-82. 2011..These results suggest that the regulation of paracrine factors plays a critical role in hippocampal aging and neurogenesis... - Brain glycogen decreases during prolonged exerciseTakashi Matsui
Laboratory of Exercise Biochemistry and Neuroendocrinology, University of Tsukuba Graduate School of Comprehensive Human Sciences, Tsukuba, Ibaraki, Japan
J Physiol 589:3383-93. 2011..Increased monoamines together with hypoglycaemia should be associated with the development of decreased brain glycogen, suggesting a new clue towards the understanding of central fatigue during prolonged exercise... - Acute moderate exercise elicits increased dorsolateral prefrontal activation and improves cognitive performance with Stroop testHiroki Yanagisawa
Laboratory of Exercise Biochemistry, University of Tsukuba Graduate School of Comprehensive Human Sciences, 1 1 1 Tennodai, Tsukuba 305 8574, Japan
Neuroimage 50:1702-10. 2010..fNIRS, which allows physiological monitoring and functional neuroimaging to be combined, proved to be an effective tool for examining the cognitive effects of exercise... - Evidence of functional hyperemia in the rat hippocampus during mild treadmill runningTakeshi Nishijima
Laboratory of Exercise Biochemistry, University of Tsukuba Graduate School of Comprehensive Human Sciences, Tsukuba 305-8574, Ibaraki, Japan
Neurosci Res 54:186-91. 2006.... - Increased c-fos gene expression in alpha motoneurons in rat loaded hindlimb muscles with inclined locomotionTakenori Omori
Laboratory of Exercise Biochemistry, University of Tsukuba Graduate School of Comprehensive Human Sciences, 1 1 1 Tennodai, Tsukuba, Ibaraki 305 8574, Japan
Neurosci Lett 389:25-9. 2005..This cytochemical method for identifying the c-fos expression level has potential for use as a tool for estimating the activity level of large populations of alpha motoneurons in unrestricted animals... - Hippocampal functional hyperemia mediated by NMDA receptor/NO signaling in rats during mild exerciseTakeshi Nishijima
Laboratory of Exercise Biochemistry and Neuroendocrinology, University of Tsukuba Graduate School of Comprehensive Human Sciences, Ibaraki, Japan
J Appl Physiol 112:197-203. 2012..Collectively, these results, together with our previous findings, support our hypothesis that mild exercise elicits neuronal activation, which then triggers functional hyperemia in the rat hippocampus... - Regional distribution and ontogeny of the first exon variants of the rat growth hormone receptor mRNA in the brain and the pituitary glandHaruo Nogami
Laboratry of Neuroendocrinology, Institute of Basic Medical Sciences, University of Tsukuba, 1 1 1 Tennoudai, Tsukuba, Ibaraki 305 8575, Japan
Growth Horm IGF Res 21:11-5. 2011.... - Prolactin receptor knockdown in the rat paraventricular nucleus by a morpholino-antisense oligonucleotide causes hypocalcemia and stress gastric erosionTakahiko Fujikawa
Department of Biochemistry and Proteomics, Institute of Genomics and Regenerative Biology, Mie University Graduate School of Medicine, Tsu, Mie 514 8507, Japan
Endocrinology 146:3471-80. 2005..These results suggest that PRL acting on the PRLR-L in the PVN is one of the critical pathways for regulating circulating Ca2+ levels under both acute stress and nonstress conditions... - Muscle IGF-I Ea, MGF, and myostatin mRNA expressions after compensatory overload in hypophysectomized ratsAkihiko Yamaguchi
School of Dentistry, Health Sciences University of Hokkaido, Kanazawa, Ishikari Tobetsu, Hokkaido, Japan
Pflugers Arch 453:203-10. 2006..These observations suggest that the expression of IGF-I Ea, MGF, and myostatin mRNAs due to compensatory overload would be associated in a growth-hormone-independent manner...