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Recovering the Subject in the Shadows of Empires: Colonial Violence and Resistance in Taiwan
Satoshi Mizutani 고려대학교 민족문화연구원 2017 Cross-Currents Vol.- No.23
Colonial rule in Taiwan in world history—From the perspective of the Tainan Presbyterian Middle School]. Tokyo: Iwanami Shoten
Satoshi Mizutani 고려대학교 민족문화연구원 2019 Cross-Currents Vol.0 No.32
Focusing on the three-year period starting in 1904, the very beginning of Japan’s colonization of Korea, this article demonstrates how the idea of British rule in Egypt as a model of colonial rule played a critical role in the emergence of Korea as a protectorate. The article not only describes the scope and limits of Egypt as a model but also helps to reveal the motivations of those Japanese involved in the comparative debate; How did they promote―or oppose―this model, and to what effect? Why and how did they compare this model with other models, which one did they prefer, and for what reasons? By exploring these questions through an examination of relevant historical sources, the author argues that, on several grounds, Japan’s initial colonization of Korea can be plausibly and effectively framed as a subject of “transimperial history” that takes seriously the influence of the “politics of comparison.” The article also demonstrates that the theories and practices concerning the Egypt model can be fully understood only by seeing how the comparative views of the involved Japanese policymakers and intellectuals were influenced by the ways actors in other empires—namely, the British and French empires—had practiced their own “politics of comparison” with their specific motives and agendas.
Association between Osteoporosis and Skeletal Muscle Mass in Men
Mizutani Masaya,Eguchi Yawara,Toyoguchi Toru,Orita Sumihisa,Inage Kazuhide,Shiga Yasuhiro,Maki Satoshi,Nakamura Junichi,Hagiwara Shigeo,Aoki Yasuchika,Inoue Masahiro,Koda Masao,Takahashi Hiroshi,Akaza 대한척추외과학회 2024 Asian Spine Journal Vol.18 No.1
Study Design: Cross-sectional study.Purpose: This cross-sectional study aimed to investigate the risk factors for osteoporosis in men by assessing bone mineral density (BMD), skeletal muscle mass, body fat mass, grip strength, and advanced glycation end products (AGEs).Overview of Literature: Fewer studies have reported the correlation between BMD and skeletal muscle mass in women. Moreover, a few studies have examined the relationship between osteoporosis and skeletal muscle mass.Methods: This study included 99 men (mean age, 74.9 years; range, 28–93 years) who visited Qiball Clinic for BMD and body composition examinations. The osteoporosis group consisted of 24 patients (mean age, 72.5 years; range, 44–92 years), and the control group consisted of 75 individuals (mean age, 74.9 years; range, 28–93 years). Whole-body skeletal muscle mass was measured using a bioelectrical impedance analyzer. BMD was measured by dual X-ray absorptiometry. Skin autofluorescence (SAF), a marker of dermal AGE accumulation, was measured using a spectroscope. Osteoporosis was defined as a bone density T score of –2.5 or less. Physical findings, skeletal muscle mass, BMD, grip strength, and SAF were compared between the osteoporosis and control groups.Results: The osteoporosis group had significantly lower trunk muscle mass (23.1 kg vs. 24.9 kg), lower leg muscle mass (14.4 kg vs. 13.0 kg), and skeletal mass index (7.1 kg/m<sup>2</sup> vs. 6.7 kg/m<sup>2</sup>) than the control group (all <i>p</i><0.05). Lower limb muscle mass was identified as a risk factor for osteoporosis in men (odds ratio, 0.64; <i>p</i>=0.03).Conclusions: Conservative treatment of osteoporosis in men will require an effective approach that facilitates the maintenance or strengthening of skeletal muscle mass, including exercise therapy with a focus on lower extremities and nutritional supplementation.
Recent Development of Techniques and Devices in Colorectal Endoscopic Submucosal Dissection
Hiroya Mizutani,Satoshi Ono,Daisuke Ohki,Chihiro Takeuchi,Seiichi Yakabi,Yosuke Kataoka,Itaru Saito,Yoshiki Sakaguchi,Chihiro Minatsuki,Yosuke Tsuji,Keiko Niimi,Shinya Kodashima,Nobutake Yamamichi,Mit 대한소화기내시경학회 2017 Clinical Endoscopy Vol.50 No.6
Colorectal endoscopic submucosal dissection (ESD) is now a well-established endoscopic treatment for early-stage colorectal neoplasms, especially in Asian countries, including Japan. Despite the spread of colorectal ESD, there are still situations in which achieving successful submucosal dissection is difficult. Various novel techniques and devices have been developed to overcome these difficulties, and past reports have shown that some of these strategies can be applied to colorectal ESD. We review several recent developments in the field. The techniques reviewed include the pocket creation method and traction methods and the devices reviewed include the overtube with balloon and electrosurgical knives with water-jet function. These improved techniques and devices can facilitate safer, more reliable ESDs and expand its applicability and acceptability all over the world.
Use of Imaging Agent to Determine Postoperative Indwelling Epidural Catheter Position
( Tetsuya Uchino ),( Satoshi Hagiwara ),( Hideo Iwasaka ),( Kyosuke Kudo ),( Junji Takatani ),( Akio Mizutani ),( Masahiro Miura ),( Takayuki Noguchi ) 대한통증학회 2010 The Korean Journal of Pain Vol.23 No.4
Background: Epidural anesthesia is widely used to provide pain relief, whether for surgical anesthesia, postoperative analgesia, treatment of chronic pain, or to facilitate painless childbirth. In many cases, however, the epidural catheter is inserted blindly and the indwelling catheter position is almost always uncertain. Methods: In this study, the loss-of-resistance technique was used and an imaging agent was injected through the indwelling epidural anesthesia catheter to confirm the position of its tip and examine the migration rate. Study subjects were patients scheduled to undergo surgery using general anesthesia combined with epidural anesthesia. Placement of the epidural catheter was confirmed postoperatively by injection of an imaging agent and X-ray imaging. Results: The indwelling epidural catheter was placed between upper thoracic vertebrae (n = 83; incorrect placement, n = 5), lower thoracic vertebrae (n = 123; incorrect placement, n = 5), and lower thoracic vertebra-lumbar vertebra (n = 46; incorrect placement, n = 7). In this study, a relatively high frequency of incorrectly placed epidural catheters using the loss-of-resistance technique was observed, and it was found that incorrect catheter placement resulted in inadequate analgesia during surgery. Conclusions: Although the loss-of-resistance technique is easy and convenient as a method for epidural catheter placement, it frequently results in inadequate placement of epidural catheters. Care should be taken when performing this procedure. (Korean J Pain 2010; 23: 247-253)
Use of Imaging Agent to Determine Postoperative Indwelling Epidural Catheter Position
Uchino, Tetsuya,Hagiwara, Satoshi,Iwasaka, Hideo,Kudo, Kyosuke,Takatani, Junji,Mizutani, Akio,Miura, Masahiro,Noguchi, Takayuki The Korean Pain Society 2010 The Korean Journal of Pain Vol.23 No.4
Background: Epidural anesthesia is widely used to provide pain relief, whether for surgical anesthesia, postoperative analgesia, treatment of chronic pain, or to facilitate painless childbirth. In many cases, however, the epidural catheter is inserted blindly and the indwelling catheter position is almost always uncertain. Methods: In this study, the loss-of-resistance technique was used and an imaging agent was injected through the indwelling epidural anesthesia catheter to confirm the position of its tip and examine the migration rate. Study subjects were patients scheduled to undergo surgery using general anesthesia combined with epidural anesthesia. Placement of the epidural catheter was confirmed postoperatively by injection of an imaging agent and X-ray imaging. Results: The indwelling epidural catheter was placed between upper thoracic vertebrae (n = 83; incorrect placement, n = 5), lower thoracic vertebrae (n = 123; incorrect placement, n = 5), and lower thoracic vertebra-lumbar vertebra (n = 46; incorrect placement, n = 7). In this study, a relatively high frequency of incorrectly placed epidural catheters using the loss-of-resistance technique was observed, and it was found that incorrect catheter placement resulted in inadequate analgesia during surgery. Conclusions: Although the loss-of-resistance technique is easy and convenient as a method for epidural catheter placement, it frequently results in inadequate placement of epidural catheters. Care should be taken when performing this procedure.
Van Thuan, Nguyen,Bui, Hong-Thuy,Kim, Jin-Hoi,Hikichi, Takafusa,Wakayama, Sayaka,Kishigami, Satoshi,Mizutani, Eiji,Wakayama, Teruhiko Journals of Reproduction and Fertility 2009 Reproduction Vol.138 No.2
<P>Since the birth of Cumulina, the first mouse clone produced by somatic cell nuclear transfer (SCNT), the success rate of cloning in mice has been extremely low compared with other species and most of the inbred mouse strains have never been cloned. Recently, our laboratory has found that treatment of SCNT mouse embryos with trichostatin A, a histone deacetylase inhibitor (HDACi), improved the full-term development of B6D2F1 mouse clones significantly. However, this was not effective for the inbred strains. Here, we show for the first time that by treating SCNT embryos with another HDACi, scriptaid, all the important inbred mouse strains can be cloned, such as C57BL/6, C3H/He, DBA/2, and 129/Sv. Moreover, the success of somatic nuclear reprogramming and cloning efficiency via nuclear transfer technique is clearly linked to the competent de novo synthesis of nascent mRNA in cloned mouse embryos.</P>