Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Mika Takeshima"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract After copulation, insect females store sperm in a spermatheca for some duration until fertilization. At the beginning of their adult lives, ant queens can preserve numerous viable sperm cells from copulation for over ten years. However, the
Externí odkaz:
https://doaj.org/article/7c3d7bb72b0046af9ccecf827546ec92
Publikováno v:
Journal of Pharmacological Sciences, Vol 124, Iss 3, Pp 313-319 (2014)
The specific toxicity to dopaminergic neurons of psychostimulants and neurotoxins has been extensively studied in vivo and in vitro, and findings have been used to establish animal models of amphetamine psychosis or Parkinson’s disease. The multipl
Externí odkaz:
https://doaj.org/article/9b5d353862ed441b976a7d5d2a70a161
Autor:
Ikuko Miyazaki, Masato Asanuma, Shinki Murakami, Mika Takeshima, Nao Torigoe, Yoshihisa Kitamura, Ko Miyoshi
Publikováno v:
Neurobiology of Disease, Vol 59, Iss , Pp 244-256 (2013)
Astrocytes are abundant neuron-supporting glial cells that harbor a powerful arsenal of neuroprotective antioxidative molecules and neurotrophic factors. Here we examined whether enrichment with healthy striatal astrocytes can provide neuroprotection
Externí odkaz:
https://doaj.org/article/db16335cb80a44dcb886bc2d3b29281f
Autor:
Takayoshi Nakaoka, Masatoshi Iga, Tetsuya Yamada, Ikumi Koujima, Mika Takeshima, Xiangying Zhou, Yutaka Suzuki, Mari H Ogihara, Hiroshi Kataoka
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0172951 (2017)
Ecdysteroids are steroid hormones that induce molting and determine developmental timing in arthropods. In insect larva, the prothoracic gland (PG) is a major organ for ecdysone synthesis and release. Released ecdysone is converted into the active fo
Externí odkaz:
https://doaj.org/article/7dae487c038c4a9d8ddec60f606eca14
Autor:
Ko Miyoshi, Kyosuke Kasahara, Shinki Murakami, Mika Takeshima, Natsuko Kumamoto, Asako Sato, Ikuko Miyazaki, Shinsuke Matsuzaki, Toshikuni Sasaoka, Taiichi Katayama, Masato Asanuma
Publikováno v:
PLoS ONE, Vol 9, Iss 5, p e97918 (2014)
In the rodent brain, certain G protein-coupled receptors and adenylyl cyclase type 3 are known to localize to the neuronal primary cilium, a primitive sensory organelle protruding singly from almost all neurons. A recent chemical screening study demo
Externí odkaz:
https://doaj.org/article/c1bd7b14dc8f47c2ae472cdde31326da
Insect females store sperm in a spermatheca after copulation for some duration to use it later for fertilisation. At the beginning of their adult lives, ant queens can preserve numerous viable sperm cells from copulation for over ten years. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c8637b7ce774b6b6c0ed150610b828a
https://doi.org/10.1101/2022.09.08.507031
https://doi.org/10.1101/2022.09.08.507031
Publikováno v:
Steroids. 184
Insects cannot synthesize sterols, such as cholesterol, and require sterols in their diet. Phytophagous insects use dietary phytosterols as a source of cholesterol. Sterols are transported from the midgut by the insect lipoprotein, lipophorin (Lp), a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b6c1bc40235cc8c1afe2d2aa9b3aa8d
https://pubmed.ncbi.nlm.nih.gov/35588900
https://pubmed.ncbi.nlm.nih.gov/35588900
Autor:
Daiki Fujinaga, Mika Takeshima, Hajime Kawahara, Hiroshi Kataoka, Mari H. Ogihara, Ikumi Kojima, Junjie Gu
Publikováno v:
Insect biochemistry and molecular biology. 127
Ecdysteroids are key regulators of embryonic development as well as molting and metamorphosis in insects. Although an active form of ecdysteroids, 20-hydroxyecdysone (20E) is known to be produced through ecdysteroidogenesis from cholesterol and depho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d83f2bd7380b323dcf00936229bc19ff
https://pubmed.ncbi.nlm.nih.gov/33096212
https://pubmed.ncbi.nlm.nih.gov/33096212
Autor:
Cheng-Wen Liu, Zhen Zhu, Xiang Zhou, Hiroshi Kataoka, Yi-Zhou Ye, Mari H. Ogihara, Yan-Yuan Bao, Daiki Fujinaga, Mika Takeshima
Publikováno v:
C30202009290014-SC30202101050011
Ecdysteroids, insect steroid hormones, play key roles in regulating insect development and reproduction. Hemipteran insects require ecdysteroids for egg production; however, ecdysteroid synthesis (ecdysteroidogenesis) details have not been elucidated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72223ce2b7bd9bc51eedac6026369536
https://pubmed.ncbi.nlm.nih.gov/32553573
https://pubmed.ncbi.nlm.nih.gov/32553573
Autor:
Masato Asanuma, Jonathan Smart, Ikuko Miyazaki, Kyle E. Quin, Kazumasa Zensho, Mika Takeshima, Rei Arai, Kanau Sonobe, Nami Isooka, Ryo Kikuoka, Hidemaru Funakoshi
Publikováno v:
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association. 138
Bisphenol A diglycidyl ether (BADGE) is an epoxy resin used for the inner coating of canned food and beverages. BADGE can easily migrate from the containers and become a contaminant. In this study, we examined the effects of BADGE exposure to the dam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6b0db3203b55a6e5d85200606faccd7
https://pubmed.ncbi.nlm.nih.gov/32142877
https://pubmed.ncbi.nlm.nih.gov/32142877