著者
井尻 篤木 吉木 健 根本 洋明 田中 浩二 嶋崎 等 前谷 茂樹 峯岸 則之 中村 晃三 森本 陽美記 堀 あい 米富 大祐 中出 哲也
出版者
獣医麻酔外科学会
雑誌
獣医麻酔外科学雑誌 (ISSN:09165908)
巻号頁・発行日
vol.41, no.2, pp.53-57, 2010 (Released:2011-04-09)
参考文献数
9

MRIで嚢胞性髄膜腫と診断した犬3例をその画像所見から人医療のナタの分類より、タイプ別に分類し、手術を行った。タイプIIIの症例1、2は造影されている充実性の腫瘍のみ摘出し、タイプIIの症例3は造影されている嚢胞壁と腫瘍の両方を摘出した。その結果、全症例において症状の改善がみられ、症例1は嚢胞の内容液の分泌能が低下し、症例2、3は嚢胞が消滅した。症例3は腫瘍が新たに摘出部位の反対側から発生したが、3年生存している。
著者
藤田 和生 黒島 妃香 服部 裕子 高橋 真 森本 陽 瀧本 彩加 佐藤 義明
出版者
一般社団法人 日本霊長類学会
雑誌
霊長類研究 (ISSN:09124047)
巻号頁・発行日
vol.24, no.3, pp.241-263, 2009-03-31 (Released:2010-06-17)
参考文献数
85
被引用文献数
2 1

Capuchin monkeys are one of the most important primate subjects in understanding the evolution of kokoro (mind and heart), because of their outstanding intelligence and gentleness despite their phylogenetic distance from humans and apes. Here we report a series of experimental studies on various aspects of the kokoro of tufted capuchin monkeys (Cebus apella) conducted at the comparative cognition laboratory, Graduate School of Letters, Kyoto University. Briefly, for the physical intelligence, the monkeys amodally completed partly occluded figures basically like humans do. They also perceived never-presented contours by spatially and temporally integrating a sequence of fragmentary information just like humans do. They understood physical causality in a type of tool-use task involving tool, goal, and environment. In the social intelligence domain, they spontaneously took actions interpretable as tactically deceiving the conspecific opponent in an experimental food-competition contest. They also cooperated by dividing a sequence of actions leading to rewards. This cooperation continued when only one of the participants obtained a reward at a time. They were sensitive to attentional states of humans shown by eyes, though they might not try to control human attentional focus. They inferred a conspecific's behavior that they never directly observed and adaptively modified their next behavior based on the predicted consequence. They were also able to correct their actions by observing unsuccessful actions of their conspecific partner. One monkey of this species showed evidence that she recognized the knowledge status of humans suggested by their preceding actions toward the items in question. In the affective domain, this species was shown to utilize affective reactions of a conspecific against a hidden object to regulate their own actions toward it. Finally, the monkeys were sensitive to the benefit of their conspecific partner. They sometimes took thoughtful actions toward a low-ranking individual and in other times spiteful actions against a high-ranking individual. All of these results show that this New World species shares many characteristics of kokoro observed in humans.
著者
鈴木 幸子 福田 達男 荒金 眞佐子 吉澤 政夫 森本 陽治 安田 一郎 伊田 喜光
出版者
日本生薬学会
雑誌
生薬學雜誌 : shoyakugaku zasshi : the Japanese journal of pharmacognosy
巻号頁・発行日
vol.60, no.1, pp.28-31, 2006

In order to realize the cultivation of Asiasarum sieboldii from the seed, the growth condition of the embryos and germination conditions of the seeds were studied. Although the embryos of the seeds soon after harvest were immature and undifferentiated, they grew to differentiate into cotyledons and radicles during storage in wet sand at room temperature, and germinated with rooting 120 days after harvest. The optimum temperatures for growth of the embryos and the germination of the seeds were shown to be 15-20℃, whereas more than 90% success rate was obtained in about 60 days on the germination test in petri dishes. On the other hand, the optimum temperature for seedling emergence is thought to be 8-10℃, since the germinated seeds planted in a sowing bed sprouted in the early spring after lower temperature in winter.