Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Daisuke MARUYAMA"'
Publikováno v:
Neurologia Medico-Chirurgica, Vol 63, Iss 12, Pp 563-570 (2023)
Studies regarding hematoma stiffness and removal difficulty are scarce. This study explored the association between hematoma stiffness and surgical results of endoscopic hematoma removal for intracerebral hemorrhage. It also aimed to clarify factors
Externí odkaz:
https://doaj.org/article/916dbfec6798408290949adbf60a1303
Autor:
Koki Akai, Koutatsu Nagai, Shotaro Tsuji, Katsuyoshi Hirose, Daisuke Maruyama, Ryota Matsuzawa, Kayoko Tamaki, Hiroshi Kusunoki, Yosuke Wada, Ken Shinmura
Publikováno v:
Geriatrics, Vol 9, Iss 3, p 62 (2024)
Bone quality is an essential factor determining bone strength. However, the relationship between physical activity (PA) and bone quality remains unclear. This study aimed to ascertain the relationship between bone quality and PA using a cortical bone
Externí odkaz:
https://doaj.org/article/33be8150cc194558b8dff3c4969ca3b4
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
In pollen and pollen tubes, immotile sperm cells are enclosed by an inner vegetative plasma membrane (IVPM), a single endomembrane originating from the vegetative-cell plasma membrane. It is widely believed that sperm cells must be removed from the I
Externí odkaz:
https://doaj.org/article/1d59d0bcec104d02bd4f3d1d76b1d7a9
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
The vegetative cell nucleus proceeds ahead of a pair of sperm cells located beneath the pollen tube tip during germination. The tip-localized vegetative nucleus had been considered to play a pivotal role in the control of directional pollen tube grow
Externí odkaz:
https://doaj.org/article/16c0eaf0e8994030a8ca5e9a44c0b924
Autor:
Kazuki Motomura, Hidenori Takeuchi, Michitaka Notaguchi, Haruna Tsuchi, Atsushi Takeda, Tetsu Kinoshita, Tetsuya Higashiyama, Daisuke Maruyama
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Arabidopsis pollen contains a vegetative nucleus and two sperm cells that move to the apical region during pollen tube growth. Here, Motomura et al. make use of transgenic pollen with immobilized nuclei and show that, contrary to previous assumptions
Externí odkaz:
https://doaj.org/article/77b902c945c8449384029d99d5207df1
Autor:
Daisuke Maruyama, Begüm Kocatürk, Youngho Lee, Masanori Abe, Malcolm Lane, Debbie Moreira, Shuang Chen, Michael C. Fishbein, Rebecca A. Porritt, Magali Noval Rivas, Moshe Arditi
Publikováno v:
Frontiers in Pediatrics, Vol 9 (2021)
Kawasaki disease (KD), an acute febrile childhood illness and systemic vasculitis of unknown etiology, is the leading cause of acquired heart disease among children. Experimental data from murine models of KD vasculitis and transcriptomics data gener
Externí odkaz:
https://doaj.org/article/98fba64e12d9447c86fc29af82429d09
Autor:
Daichi Susaki, Takamasa Suzuki, Daisuke Maruyama, Minako Ueda, Tetsuya Higashiyama, Daisuke Kurihara
Publikováno v:
PLoS Biology, Vol 19, Iss 3, p e3001123 (2021)
The female gametophytes of angiosperms contain cells with distinct functions, such as those that enable reproduction via pollen tube attraction and fertilization. Although the female gametophyte undergoes unique developmental processes, such as sever
Externí odkaz:
https://doaj.org/article/4461237fa4dd4ffa88960f3bfb2d4d91
Autor:
Shuh-ichi Nishikawa, Yuki Yamaguchi, Chiharu Suzuki, Ayaka Yabe, Yuzuru Sato, Daisuke Kurihara, Yoshikatsu Sato, Daichi Susaki, Tetsuya Higashiyama, Daisuke Maruyama
Publikováno v:
Frontiers in Plant Science, Vol 11 (2020)
During the life cycle of flowering plants, nuclear fusion, or karyogamy, occurs three times: once during female gametogenesis, when the two polar nuclei fuse in the central cell, and twice during double fertilization. In Arabidopsis thaliana, nuclear
Externí odkaz:
https://doaj.org/article/33cc544a68c445a0af05bfa713a3f8ff
Autor:
Akihiro Kawashima, Keiko Koide, Junichi Hasegawa, Tatsuya Arakaki, Shin Takenaka, Daisuke Maruyama, Ryu Matsuoka, Akihiko Sekizawa
Publikováno v:
PLoS ONE, Vol 10, Iss 7, p e0134181 (2015)
Maternal smoking during early pregnancy is associated with a reduced risk for preeclampsia even after smoking cessation during pregnancy. Although the pathophysiology of preeclampsia has not been established, placental growth factor (PlGF) is believe
Externí odkaz:
https://doaj.org/article/f463b981af9f461293461efb3bd2484b
Autor:
Tomokazu Kawashima, Daisuke Maruyama, Murat Shagirov, Jing Li, Yuki Hamamura, Ramesh Yelagandula, Yusuke Toyama, Frédéric Berger
Publikováno v:
eLife, Vol 3 (2014)
In animals, microtubules and centrosomes direct the migration of gamete pronuclei for fertilization. By contrast, flowering plants have lost essential components of the centrosome, raising the question of how flowering plants control gamete nuclei mi
Externí odkaz:
https://doaj.org/article/18d6328d9146499bad458730749ce161