OHSAKO Masafumi

J-GLOBAL         Last updated: Mar 20, 2019 at 12:42
 
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Name
OHSAKO Masafumi
Affiliation
Toyo University
Section
Faculty of Sociology, Department of Social Welfare
Degree
(BLANK)(Juntendo University), (BLANK)(Tokyo Medical and Dental University)
Research funding number
60152104

Research Areas

 
 

Academic & Professional Experience

 
Apr 2005
 - 
Today
Professor, Department of Health Care and Sports, Faculty of Human Life Deign、, Toyo University
 
Apr 2003
 - 
Mar 2005
Professor, Department of Social Welfare, Faculty of Sociology, Toyo univ.
 
Apr 1992
 - 
Mar 2003
Lecturer, Faculty of Letters, Toyo univ.
 
1982
 - 
1992
Assistant professor, Oral Anatomy Faculty of Dentistry, Tokyo Medical and Dental University, Research Assistant
 
Apr 1996
 - 
Mar 2003
Assosiated professor, Faculty of Letters, Toyo University
 

Education

 
 
 - 
1981
Graduate School, Division of Physical Recreation, Juntendo University
 
 
 - 
1979
Faculty of Physical Education, Juntendo University
 

Awards & Honors

 
Nov 2016
Effects of hindlimb suspension and electrical acupuncture stimulations on femoral bone structures at different intervening periods in rats, Best student poster award, World Federation of Acupancture-Moxibustion Science
Winner: NAKAI Shingo, OHSAKO Masafumi
 
Jun 2015
Site differences in mechanical characteristics and site differences of tibia in growing rats, Society award, The japanese society of judo therapy
Winner: INOUE Satoshi, OHSAKO Masafumi
 

Published Papers

 
Study in effects of acupuncture and transdermal electrical stimulations on one loss of femur by decrease in mechanical stress in rats
MOCHIZUKI Masaki, KOBAYASHI Munehiro, OHSAKO Masafumi
Bulletin of the Graduate School, Toyo University   14(101) 101-109   Mar 2019   [Refereed]
Study in bone structure of tendon attaching portion and vascularity of periosteum of rat’s femur.
NAKAI Shingo, KIRA Yuuichiro, OHSAKO Masafumi
Bulletin of Graduate School of TOYO univ.   55 121-128   Mar 2019   [Refereed]
Study on changes in structure and bone strength of rats' femur with growth
NAKAI Shingo, HONZAWA Mitunori,OHSAKO Masafumi
Journal of Judo Therapy   27(2) 69-75   Nov 2018   [Refereed]
Effects of jumping exercise in different intensities on the structures of growth plate and primary cancellous bone
OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (54) 239-265   Mar 2018   [Refereed]
Histological study on bone structures and vessel arrangements of rats’ patellae by tail suspension
Kira Yuichiro, Nakai Shingo, Ohsako Msahumi
Bulletin of Graduate School, Toyo university   (54) 279-289   Mar 2018   [Refereed]
Comparison of effects of electrical stimulations in various conditions on femoral bone structures in rats
NAKAI Shingo, KIRA Yuuichiro, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (54) 291-301   Mar 2018   [Refereed]
Effects of hind-limb suspension on bone forming process of patella in rats
KIRA Yuuichiro, Kanno Tsuyoshi, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (53) 155-167   Mar 2017   [Refereed]
Study in effects of hind-limb-immobilization on structure of knee articular capusule in rats
ATUMI Yui, ARAKI Michiko, UCHIDA Aki, OHSAKO Masafumi
J.Human Life Deign   (12) 167-182   Mar 2017   [Refereed]
Effects of mechanical loading on bone formation in tibial primary cancellous bone of growing rats
ARAKI Michiko, UCHIDA Aki, ATSUMI Yui, OHSAKO Masafumi
Journal of human life design   (12) 183-199   Mar 2017   [Refereed]
Effects of different intensities of jumping exercise on structures of femoral cortical bone
KANNO Tsuyoshi, KIRA Tuyoshi, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (53) 169-183   Mar 2017   [Refereed]
Effects of electrical acupuncture stimulations on bone volume of rats' femur under different unloading conditions.
NAKAI Shingo, KIRA Yuuichiro, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (53) 213-230   Mar 2017   [Refereed]
Effect of tail suspension on osteogenic process
KIRA Yuuichiro, ARAKI Michiko, OHSAKO Msafumi
J.Human Life Deign   11 129-139   Mar 2016   [Refereed]
Effects of electrical acupuncture stimulations on femural bone matrix after immobilaization
NAKAI Shingo, TAKAHASHI Masato, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   52 255-271   Mar 2016   [Refereed]
Structural changes of bone matrix and periosteum of tibia with decrease in mechanical stress
KANNO Tsuyoshi, KUSAKA Shota, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (52) 215-226   Mar 2016   [Refereed]
Study on structural changes of tibial articular cartilage with growth in rats
KUSAKA Shota, KANNO Tsuyoshi, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (52) 227-240   Mar 2016   [Refereed]
Study on structural changes of skin and subcutaneous tissue of foot by mild pressure in rats
ARAKI Michiko, KIRA Yuuichiro, OHSAKO Msafumi
J.Human Life Deign   (11) 141-155   Mar 2016   [Refereed]
Effects of various mechanical loading on osteogenetic processes of tibial cancellous bone in rats
TAKAHASHI Masato, NAKAI Shingo, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (52) 241-253   Mar 2016   [Refereed]
Relationship between arrangements of bone trabeculas and courses of blood vessels of tibial cancellous bone in rats
NAKASEKO Rina, SUZUKI Kennta, OHSAKO Masafumi
Journal of   (10) 251-263   Mar 2015   [Refereed]
Study on site differences in structures of
NAKAI Shingo, TAKAHASHI Masato, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (51) 203-217   Mar 2015   [Refereed]
Study on Structural changes of growth plate and primary cancellous bone accompanied with growth
TAKAHASHI Masato, NAKAI Shingo, OHSAKO Masafumi
Bulletin of the Graduate School, Toyo University   (51) 183-201   Mar 2015   [Refereed]
OHSAKO Masafumi, MORITA Tsuyoshi, Inoue Satoshi, TAKAHASHI Masato
J.Physical Fitness and Sports Medcine   3(3) 327-333   Jul 2014   [Refereed]
Effects of mechanical stress on bone structures of muscle-attaching portion in growing rat
T.Nishimoto. M.Takahashi, M.Ohsako
Journal of Human Life design   (9) 333-347   Mar 2014   [Refereed]
Effects of exercise following short-term Immobilization structures of tibial cancellous bone in rats
S.Kusaka, M.Takahashi, M.Ohsako
Journal of Human Life design   (9) 137-149   Mar 2014   [Refereed]
Study on changes of structure and strength of tibial cortical bone in growing rats
INOUE Satoshi, OHSAKO Msafumi
Bulletin of the Graduate School, Toyo University   (50) 253-276   Mar 2014   [Refereed]
Study of changes in bone structure of origin of gastrocneimius muscle with exercise loading in rats
NISHIMOTO Tetsuya, TAKAHASHI Masato, OHSAKO Masafumi
Journal of human life design   (9) 285-301   Mar 2014   [Refereed]
Study on Differences of structure and strength of tibial cortical bone in rat
INOUE Satoshi, MORITA Tsuyoshi, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (49) 305-320   Mar 2013   [Refereed]
Effects of exercise following short term immobilization in growing rats
TAKAHASHI Masato, NISHIMO Tetsuya, OHSAKO Masafumi
Journal of human life design   (8) 161-175   Mar 2013   [Refereed]
Effects of immobilization on cell layers of tibial articular cartilage in rat
OGIWARA Yuh, FUJIWARA Kaoru, OHSAKO Masafumi
Bulletin of the Graduate School, Toyo University   (49) 409-421   Mar 2013   [Refereed]
Effects of Immobilization on Structure and Arrangements of chondrocytes of articular cartilage in rat
FUJIKAWA Kaoru, OGIWARA Yuh, OHSAKO Masafumi
Bulletin of Graduate School, Toyo University   (49) 347-362   Mar 2013   [Refereed]
Appearance of Osteoblasts at Primary and Secondary Cancellous Bone by Immobilization
MORITA Tsuyoshi, INOUE Satoshi, OHSAKO Masafumi
Bulletin of Graduate School, Toyo University   (49) 333-346   Mar 2013   [Refereed]
X. Deng, S.Oguri, H.Funayama, Y.Ohtaki, M.Ohsako, Z.Yu, S. Sugawara, Y.Endo
Int Immunopharmac   (14) 658-664   Oct 2012   [Refereed]
Study on structural characterstics of bone trabecula in growing rats
MORITA Tsuyosi TAKIZAWA Ayane, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (48) 101-115   Mar 2012   [Refereed]
Observations of bone forming processes on the tibial cancellous bone in growing rat
TAKIZAWA Ayane, OGIWARA Yuh, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (47) 257-267   Mar 2012   [Refereed]
Observation on the structural changes of articular cartilage cells in Growing Rat
FUJIKAWA Kaoru, OGIWARA Yuh, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (48) 117-131   Mar 2012   [Refereed]
Effects of short term immobilization on tibial structure in growing rat
TOBITA Tetsuya, AKIYAMA Wakako, OHSAKO Masafumi
Journal of Human Life Design   (7) 257-271   Mar 2012   [Refereed]
Study on structural changes in tibial growth plate with growth in rats
AKIYAMA Wakako, TOBITA Tetsuya, OHSAKO Masafumi
Journal of Human Life Design   (7) 39-50   Mar 2012   [Refereed]
M.Takahashi, T.Nishimoto,M.Ohsako
Journal of human life design   (8) 161-175   2012
INOUE Satoshi, MORITA Tsuyoshi, OHSAKO Masafumi
Bulletin of the Graduate School, Toyo University   49(0) 305-320   2012
Effects of various intensities of exercise load on the structures of tibial cancellous bone in rat
OBUCHI Noriyuki, MORITA Tsuyoshi, OHSAKO Msafumi
Journal of Human Life Design   (6) 73-84   Mar 2011   [Refereed]
Study in morphological changes and remodeling of rat's tibia with growth
MORITA Tsuyoshi, OBUCHI Noriyuki, OHSAKO Msafumi
Journal of Human Life Design   (6) 197-209   Mar 2011   [Refereed]
Y.Ogiwara、K.Fujikawa, M.Ohsako
Bulletin of the Graduate School, Toyo University   48(0) 199-216   2011
K.Fujikawa, Y.Ogiwara, M.Ohsako
Bulletin of the Graduate School, Toyo University   48(0) 117-131   2011
A.Takizawa, T.Morita, M.Ohsako
Bulletin of the Graduate School, Toyo University   48(0) 145-161   2011
T.Morita, A.Takizawa, M.Ohsako
Bulletin of the Graduate School, Toyo University   48(0) 101-115   2011
T.Tobita, W.Akiyama, M.Ohsako
Journal of human life design   (7) 257-271   2011
W.Akiyama, T.Tobita, M.Ohsako
Journal of human life design   (7) 39-50   2011
S. Lee, T.Sakurai, M.Ohsako, R.Saura, H.Hatta,Y. Atomi
Connect Tissue Res   (51) 467-477   Oct 2010   [Refereed]
Effects of immobilization on cell layers in articular cartilage of rat's knee joints
OGIWARA Yuh, TOJO Nozomi, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (46) 217-230   Mar 2010   [Refereed]
Histological study on structural changes of articular cartilage with immobilization of hind-limb in rats
TOJO Nozomi, HADA Masahiro, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (46) 231-239   Mar 2010   [Refereed]
Histological study in formation of tibial epiphysis in growing rats
HADA Masahiro, OGIAWARA Yuh, OHSAKO Masafumi
Bulletin of Graduate School, Toyo university   (46) 207-216   Mar 2010   [Refereed]
Y.Ogiwara、A.Takizawa, M.Ohsako
Bulletin of the Graduate School, Toyo University   47 269-283   2010
TAKIZAWA Ayane, OGIWARA Yuh, OHSAKO Masafumi
Bulletin of the Graduate School, Toyo University   47 257-268   2010
T.Morita, N.Obuchi, M.Ohsako
Journal of human life design   (6) 197-209   2010
OBUCHI Noriyuki, MORITA Tsuyoshi, OHSAKO Masafumi
Journal of human life design   (6) 73-84   2010
TOJO Nozomi, HADA Masahiro, OHSAKO Masafumi
Bulletin of Graduate School, Toyo University   46 231-239   2009
OGIWARA Yuh, TOJO Nozomi, OHSAKO Masafumi
Bulletin of the Graduate School, Toyo University   46 217-230[含 英語文要旨]   2009
HADA Masahiro, OGIWARA Yuh, OHSAKO Masafumi
Bulletin of Graduate School, Toyo University   46 207-216[含 英語文要旨]   2009
H.Funayama,M.Ohsako,Y.Monma, H.Mayanagi, S.Sugawara, Y.Endo
J. Calcif. Tiss. Int.   76(6) 448-457   Jun 2005   [Refereed]
Structural changes of tibial cancellous bone with acute immobolization in growing rat
M.Ohsako, T.Suzuki
Proceedings of 12th International Conference of Biochemistry of Exercise(Maastricht)      Jul 2003   [Refereed]
Observation on the structural changes in rat knee ligament with growth.
S.Furukawa, T.Suzuki, T.Nonaka, M.Ohsako
Proceedingf 5th Annual Congress of European College of Sport Science(Jyvaskyla)      Jul 2000   [Refereed]
Changes in bone formation and absorption with short term immobilization in growing rat.
T.Suzuki, M.Ohsako, T.Nonaka, S.Furukawa
Proceedings of 5th Annual Congress of European College of Sport Science(Jyvaskyla)      Jul 2000   [Refereed]
Comparison of bone formation responded to immobilization in mature and immature rats.
M.Ohsako, T.Suzuki,, N.Nonaka, S.Furukawa
Proceedings of 5th Annual Congress of European College of Sport Science(Jyvaskyla)      Jul 2000   [Refereed]
Initial changes of bone formation with immobilization in growing rat.
M.Ohsako, T.Suzuki, T.Nonaka
Proceedings of 4th Annual Congress of European College of Sport Science(Rome)      Jul 1999   [Refereed]
Observation on the bone structural changes with muscle atrophy.
T.Suzuki, M.Ohsako, T.Nonakai
Proceedings of 4th Annual Congress of European College of Sport Science(Rome)      Jul 1999   [Refereed]
Effects of immobilization on the bone structure attached with achiles tendon in rat
T.Suzuki, M.Ohsako, T.Nonaka
Proceedings of Third Annual Congress of European College sport Science(Manchester)      Jul 1998   [Refereed]
Effects of immobilization on the arrangements of matrix fiber and vessels of cortical bone.
M.Ohsako, T.Suzuki, T.Nonakai
Proceedings of Third Annual Congress of European College sport Science(Manchester)      Jul 1998
Changes in structure of muscle-tendon junction with immobilization.
T.Suzuki, T.Nonaka, M.Ohsako
Proceedings of 10th International Conference of Biochemistry of Exercise(Sydney)      Jul 1997
Processes of structural changes in the cancellous bone with immobilization.
M.Ohsako, T.Nonaka, T.Suzuki
Proceedinga of 10th International Conference of Biochemistry of Exercise(Sydney)      Jul 1997   [Refereed]
Effects of immobilization on the structure of tibial cancellous bone in growing rat.
T.Suzuki,,M.Ohsako
Proceeding of First Annual Congress of European college of Sport Science(Nice)      Jul 1996   [Refereed]
Effects of immobilization on the structure of tibial cancellous bone in growing rat
M.Ohsako,T.Suzuki, O.Baba,M.Niikura, A.Tamagawa, R.Nagatomi and Y.Yamashita
Frontiers in Sport Science:Absatract book of First Annual Congress in European College of Sport Science.   636-637   Jul 1996   [Refereed]
Exercise induced modification of murine peritoneal macrophages.
R.Nagatomi,A.Tamagawa,M.Ohsako,
Proceeding of 5th International Course and Conference on Physical Chemistry and Nutrition of Exercise and training.(北京)      Nov 1995   [Refereed]
An ultrastructural study of the mitotic reosteoblasts in the primary spongiosa of the rat mandibular condyle.
S.Shibata, O.Baba,M.Ohsako,Y.Sakamoto, Y.Yamashita and T.Ichijo
Bone   14 35-40   Dec 1993   [Refereed]
Ultrastructural observation on matrix fibers in the condylar cartilage of the adult rat mandible.
S.Shibata, O.Baba, S.Suzuki, M.Ohsako,Y.Yamashita and T.Ichijo
Bull. Tokyo Med. Dent.Univ.   38 53-61   Aug 1990   [Refereed]
Histotological study of growth and function of articular process in rats
OHSAKO Masafumi
   Mar 1997   [Refereed]
Effects of isokinetic training on peak torque, muscle fiber composition and enzyme activities
M.Ohsako, T.Ishiko
Proceeding book of International Conference of Physical Fitness Research   45-53   Dec 1982   [Refereed]

Misc

 
Study on structural characteristics of tibial growth plate by increase and decrease aftrer mechanical-loding in rats
TAKAHASHI Honomi, KUMADA Mayumi, ARAKI Michiko,OHSAKO Masafumi
   Mar 2019
Study on structural changes of rats' tibia during recovery period after jumping training
KUMADA Mayuko, TAKAHASHI Honomi, ARAKI Michiko, OHSAKO Masafumi
   Mar 2019
Effects of transdermal electrical stimulation of various voltage on femoral structure in hind-limb suspended rats
KOBAYASHI Munehiro, MOCHIZUKI Masaki, NAKAI Shingo,OHSAKO Masafumi
   Mar 2019
Effects of electical stimulation on structure of tibial articular cartilage in hind-limb suspended rats
MOCHIDUKI Masaki,KOBAYASHI Munehiro,Nakai Shingo,SOU Setu-Sei, SUZUKI Tetsuro, OHSAKO Masafumi
   Mar 2019
Effect of mechanical loading on bone formation of tibial primary chancellous bone in growing rats
ARAKI Michiko, OHSAKO Masafumi
   Mar 2017
Effects of hindlimb suspension and electrical acupuncture stimulations on femoral bone structures at different intervening periods in rats
NAKAI Shingo, UNAYAMA Shin, KUSAKA Shota, KIRA Yuuichiro, OHSAKO Masafumi
Proceedings of World Federation of Acupancture-Moxibustion Science      Nov 2016   [Refereed]
Study on loss in bone volume and changes in fructure line by decrease in mechanical loading
NAKAI Shingo,OHSAKO Masafumi
65(6)    Nov 2016
Study on site difference in fibrous structure and effects of immobilaization on articular capsule in rats
ATSUMI Yui, ARAKI Michiko, KUSAKA Shota, OHSAKO Masafumi
The Japanese journal of physical fitness and sports medicine   65(6)    Dec 2016
Effects of hindlimb suspension on bone formation process of patella in rats
KIRA Yuuichiro, NAKAI Shingo, OHSAKO Masafumi
The Japanese journal of physical fitness and sports medicine   65(6)    Dec 2016
Study on strutural changes in tibial articular cartilage by mechanical loading in rats
KUSAKA Shota, TAKAHASHI Masato, KANNO Tsuyoshi, NAKAI Shingo, OHSAKO Masafumi
The Japanese journal of physical fitness and sports medicine   65(6)    Dec 2016
KANNO Tsuyoshi, KIRA Yuuichiro, OHSAKO Masafumi
The Japanese Journal of Physical Fitness and Sports Medicine   65(6)    Dec 2016
Study on loss of bone volume and change in fructure line by hind-limb-immobilization in growing rats
NAKAI Shingo, UNAYAMA Shin, OHSAKO Masafumi
The Japanese Journal of Physical Fitness and Sports Medicine65   65(6)    Dec 2016   [Refereed]
Effects of decrease in mechanical loading on tibial articular cartilage and growth plate in rats
S.Kusaka,M.Ohsako
   Feb 2015
Effects of structural changes of bone matrix and periosteum on bone strength in growing rats.
S.Nakai, M.Takahashi,T.Suzuki,M.Ohsako
   Feb 2015
高橋将人, 西本哲也, 大迫正文
体力科学   61(6) 596   Dec 2012
守田剛, 藤川芳織, 井上智, 大迫正文
体力科学   61(6) 595   Dec 2012
飛田哲也, 大迫正文
体力科学   60(6) 639   Dec 2011
荻原優, 滝沢彩音, 鈴木哲郎, 大迫正文
体力科学   59(6) 634   Dec 2010
羽田真洋, 荻原優, 鈴木哲郎, 大迫正文, 山下靖雄
解剖学雑誌   85(Supplement) 134   Mar 2010
荻原優, 羽田真洋, 東城希未, 大迫正文, 山下靖雄
解剖学雑誌   85(Supplement) 134   Mar 2010
神野宏司, 浅井英典, 大迫正文
体力科学   58(6) 821   Dec 2009
東城希未, 羽田真洋, 荻原優, 鈴木哲郎, 大迫正文
体力科学   58(6) 603   Dec 2009
大迫正文, 鈴木哲郎, 金泰京, 東城希未
体力科学   57(6) 694   Dec 2008
金泰京, 東城希未, 鈴木哲郎, 大迫正文
体力科学   57(6) 693   Dec 2008
藤原浩隆, 鈴木哲郎, 大迫正文
体力科学   56(6) 624   Dec 2007
大迫正文, 鈴木哲郎, 藤原浩隆
体力科学   55(6) 630   Dec 2006
神野宏司, 浅井英典, 古川覚, 金子元彦, 大迫正文, 鈴木哲郎
体力科学   54(6) 628   Dec 2005
金子元彦, 大迫正文, 鈴木哲郎, 古川覚, 中村千秋
体力科学   53(6) 679   Dec 2004
金子元彦, 大迫正文, 鈴木哲郎, 野中卓, 古川覚, 中村千秋
体力科学   52(6) 863   Dec 2003
FURUKAWA SATOSHI, OSAKO MASAFUMI, SUZUKI TETSURO, KANEKO MOTOHIKO
東京電機大学総合研究所年報   (22) 119-124   Jul 2003
古川覚, 内匠屋潔, 金子元彦, 大迫正文, 鈴木哲郎, 中村千秋
体力科学   51(6) 592   Dec 2002
大迫正文, 鈴木哲郎, 野中卓, 中村千秋, 古川覚, 金子元彦
体力科学   51(6) 591   Dec 2002
船山ひろみ, 大迫正文, 真柳秀昭, 遠藤康男
歯科基礎医学会雑誌   43(5) 574   Aug 2001
野中卓, 鈴木哲郎, 大迫正文, 中村千秋, 浅井英典, 神野宏司, 古川覚, 金子元彦
体力科学   49(6) 766   Dec 2000
大迫正文, 鈴木哲郎, 野中卓, 馬場麻人, 玉川明朗, 内藤久士, 古川覚, 金子元彦
体力科学   49(6) 799   Dec 2000
浅井英典, 鳥居順子, 大迫正文
体力科学   49(6) 816   Dec 2000
神野宏司, 古川覚, 内藤久士, 大迫正文, 山倉文幸, 荒尾孝
体力研究   (99) 25-27   Nov 2000
野中卓, 清水達雄, 鈴木哲郎, 大迫正文, 馬場麻人, 浅井英典, 神野宏司, 古川覚
体力科学   48(6) 985   Dec 1999
TAMAGAWA AKIO, NAGATOMI RYOICHI, YOSHIDA YUKO, SAKATA NORIKO, OKUTSU MITSUHARU, SATO JO, OSAKO MASAFUMI, OMORI HIROAKI
健康医科学研究助成論文集   (13) 101-107   Mar 1998
BABA ASATO, OSAKO MASAFUMI, TERASHIMA TATSUO, TAKANO YOSHIRO
日本骨代謝学会雑誌   15(2) 229   Jun 1997
大迫正文
保健の科学   36(4) 210-215   Apr 1994
Observations of changes of matrix fibers in growing rats
M.Ohsako
東洋大学紀要教養課程篇(保健体育)   (4) 67-98   Mar 1994
Histological observation of large light cells that seem to be surviving hypertrophic chondrcytes in the rat mandibular condyle
Archives of Oral Biology   36(7)    1991
Ultrastructural observation on matrix fibers in the condylar cartilage of the adult rat mandible
The Bulletin of Tokyo Medical and Dental University   38(4)    1991
An ultrastructural study of the mitotic preosteoblasts in the primary spongiosa of the rat mandibular condyle.
Bone   14,35-40    1993
Masafumi Ohsako
The Journal of the Stomatological Society   60(4) 475-524   1993
Changes of cell layers of rat mandible condylar cartilage with growuth
Journal of the Toyo university general eductation   3,35-58    1993
Relationships between habitural physical activity and some nutritional parameters
Journal of the Toyo univestiy general education   3,77-83    1993
Structural changes in the cell layers of proximal epiphyseal cartilage of mouse tibia with increasing age
J. Toyo Univ. General Education (sports and wellness)   (5) 45-53   1995
Histological study in the effects of moderate intensity training on the structure of tibial articular cartilage of growing mouse
J. Toyo Univ. General Education (Sports and Wellness)   (5) 55-64   1995
Observation on the changes in the arrangements of matrix fibers of condylar cartilage in the growing rat mandible.
J. Toyo Univ. General Education (Sports and Wellness)   (4) 67-98   1994
Embrilogical, immunohistological and ultrastructural study in calcificating mechanism of condylar cartilage.
   1994
Effects of immobilization on the structure of tibial cancellous bone in growing rat.
Abstract book of First Annual Congress in European College of Sport Science : Frontiers in Sport Science      1996
Study in the morphological and structural changes of rat condylar process with increasing age
(7) 19-36   1997
Observation on the structural changes in posterior portion of rat condyle with growth
J. Toyo Univ. General Education   (8) 65-80   1998
Effects of immobilization on bone structure in adult rat-Basic study of care for old people confined to bed-.
Journal of the Toyo University General Education(Sports and Health Science)   (9) 87-94   1999
Observation on structural changes of muscle-tendon junction with immobilization
Journal of the Toyo University General Education(Sports and Health Science)   (9) 61-69   1999
Morphological study of the fascia cruris in rat.
Journal of the Toyo University General Education-Sport and Health Science   (10) 1-9   2000
A study of bone structural changes by muscle atrophy-Fundamental study for prevention of functional declire of muscle and bone in old people confined to bed-
Journal of the Toyo University General Education-Sport and Health Science   (10) 55-67   2000
Structural changes of the portion attached by achiles tendon with immobilization
Journal of the Toyo University General Education-Sport and Health Science   (10) 47-54   2000
Observation on the arrangements of Muscle fibers and transmission of contraction force in various muscle
Journal of Sport and Health Science   (1)    2001
Effect of immobilization on tibial bone structure in growing rat
Journal of Sport and Health Science   (1)    2001
Structural changes of medial collateral ligament in growing rats.
J. Sport and Health Science   (3) 43-50   2003
Observations on the structural changes of tibial can cellous bone un growing rats
J. Sport and Health Science   (3) 51-61   2003
Study in healing process of bone injury model of patella and tibia in rats
KANNO Tsuyoshi, OHSAKO Masafumi
   Nov 2016

Books etc

 
Effects of isokinetic training on peak Torque of knee extension, muscle fiber composition and enzyme activities. , ed. by T. Ishiko, Physial Fitness Reserch
Baseball Magazine Publish Co.   1983   

Conference Activities & Talks

 
Maintenace method of bone volume using aparatus of direct-current electrical stimulation
OHSAKO Masafumi, NAKAI Shingo
New technology presentation, Japan science and technology Agency   11 Sep 2018   
Changes in bone structure and bone-fracture-line with growth
NAKAI Shingo, UNAYAMA Shin, OKAMOTA Takehiro, OHSAKO Masafumi
The 73th Annual Meeting of Japanes Society of Physical Fitness and Spots Medicine   9 Sep 2018   
Structural changes in growth plate to resist mechanical loading in growing rats
ARAKI Michiko, NAKAI Shingo, OHSAKO Masafumi
The 73th Annual Meeting of Japanes Society of Physical Fitness and Spots Medicine   9 Sep 2018   
Study in effects of acupuncture and transdermal electrical stimulations on bone volume in hindlim-suspended rats
MOCHIDUKI Masaki, NAKAI Shingo, ARAKI Michiko, OHSAKO Masafumi
The 73th Annual Meeting of Japanes Society of Physical Fitness and Spots Medicine   9 Sep 2018   
Comparison of effects of various electrical stimulating methods on
NAKAI Shingo, OHSAKO Masafumi
The 23th Annual Congress of European Collage of Sport Science(Dablin)   Jul 2018   
Effects of
The 72th Annual Meeting of Japanes Society of Physical Fitness and Spots Medicine   Sep 2017   
Effects of hindlimb suspension and electrical acupuncture stimulations on femoral bone structures at different intervening periods in rats
NKAI Shingo, KUSAKA Shouta, KIRA Yuuichiro, UNAYAMA Shin, OHSAKO Masafumi
World Federation of Acupancture-Moxibustion Science (Tsukuba)   5 Nov 2016   
西本哲也, 高橋将人, 大迫正文
体力科学   1 Dec 2013   
守田剛, 藤川芳織, 滝沢彩音, 大迫正文
体力科学   1 Dec 2011   
藤川芳織, 守田剛, 滝沢彩音, 大迫正文
体力科学   1 Dec 2011   
Structural changes of tibial cancellous bone with acute immobolization in growing rat
M.Ohsako,T.Nonaka,C.Nakamura
12th International Conference of Biochemistry of Exercise(Maastricht)   Jul 2003   
大迫正文, 古川覚
体力科学   1 Feb 2002   
古川覚, 内匠屋潔, 野中卓, 鈴木哲郎, 大迫正文
体力科学   1 Dec 1999   
鈴木哲郎, 野中卓, 大迫正文, 馬場麻人, 玉川明朗, 永富良一, 内藤久士, 古川覚
体力科学   Dec 1999   
HORITA TOMOKI, ISHIKO TOSHIHIRO, OHSAKO MASAFUMI
Japanese Journal of Physical Fitness and Sports Medicine   1 Dec 1983   
M.Ohsako, T.Ishiko
International Conference of Physical Fitness Research   20 Jul 1981   

Works

 
Observation on bone morphology and structure of rat mandibular condyle.
1992
The changes of arrangement of metrix fibers and cells of rat mandibular condyle with grouth
1990
Observation on structure of each cell zone of rat maudibolar contyle cortilage.
1989
Changes in the structural arrangement of bone trabeculae right below the condylar cartilage of rat's growing mandible
1993
Changes in the structure and cell layers of growth plate and articular cartilage of rat tibia with increasing age
1994
Moderate exercise enhances the effect of interferon gamma on murine resident peritoneal macrophage.
1994
Changes in the bone structure of distal epiphysis of mouse femur elicited by consistent treadnill running.
1994
The effects of moderate intensity exercise on the function and morphology of peritoneal macrophage
1994
Effects of exercise on the arrangements of cell and matrix
1994
Effects of exercise on the cell layers of proximal growth plate of growing mouse tibia
1994
Structure of posterior portion of condylar cartilage in growing rat
1994
Structual changes in cell layers of growth plate and articular cartilage of rat tibia with growing
1994
Moderate exercise enhances the effect of interferon gamma on murine resident peritoneal macrophages.
1994
Change in the bone structure of distal epiphysis of mouse femur slicited by consistent treadmill running.
1994
Effects of moderate intensity exercise on the function and morphology of peritoneal macrophage
1994
Effects of exercise on the arrangements of cell and matrix fibers of articuler cartilage in rat tibia
1994
Effects of exercise on structure of cell layers of proximal epiphyseal growth plate in growing rat tibia
1994
Effects of plaster cast on the morphology and structure of rat tibia
1995
Observation on the proliferation and following positional change of cartilage cell of tibial growth plate in growing rat
1995
Histological observation on the effect of immobilization on the rat tibial structure
1995
Effect of treadmill running training on the bone structure of the portion attached by patellar ligamentum in mouse
1995
Histological study of the effect of immobilization on the structure of cancellous bone in rat tibie
1995
Morphological changes in structure of rat lower limb with immobilizing equipment made up of dental material
1995
Effect of immobilization on the structure of articular cartilage of adult rat tibia
1995
Effects of Cytokine on improvement of glucose tolerance after exercise
1995
Exercise induced modification of murine peritoneal macrophages
1995
Improvement of glucose tolerance after moderate exercise in mice is mediated by interleukin-1
1995
Effects of immobilization on the structure of cancellous bone and growth plate of rat tibia
1996
Morphological changes of tibia with immobilization of foot ankle in rat
1996
Morphological changes of tibia by immobilization of foot ankle in growing rat.
1996
Effect of training on nitric oxide and changes of blood presure in spontaneous hypertensive rat
1996
Effects of immobilization on the structure and tissue differentiation of cancellous bone in rat tibia
1996
Effects of immobilization on the structure of tibial cancellous bone in growing rat
1996
Improvement in glucose tolerance after moderate exercise is mediated by IL-1.
1996
Effects of immobilization on the structure of cells and matrix of rat tibial growth plate
1996
Effect of immobilization on structure of rat tibial growth plate
1996
Processes of changes in bone structure with immobilization of rat foot ankle
1997

Research Grants & Projects

 
Development of the bone mass maintenance method by the electricity stimulation in the sports external injury rehabilitation period and elucidation of the mechanism
Japan Society for the Promotion of Science: 
Project Year: Apr 2018 - Mar 2020    Investigator(s): OHSAKO Masafumi
Elucidation of mechanism in bone mass improvement using the low frequency treatment device and the development of the methodology
Toyo univ.: 
Project Year: Jul 2017 - Mar 2018    Investigator(s): OHSAKO Masafumi
Effects of electrical acupuncture stimulations on bone volume of
Toyo univ.: 
Project Year: Jul 2016 - Mar 2017    Investigator(s): OHSAKO Masafumi
Structural changes in the posterior portion of condylar cartilage with growth
Changes in the arrangement and structure of bone trabeculae just under the condylar cartilage with growth

Patents

 
特開2017-79918 : Electrical stimulation aparatus using acupuncture
OHSAKO Masafumi