Next Generation Drying Technologies for Pharmaceutical Applications
Walters, Robert H., Bhatnagar, Bakul, Tchessalov, Serguei, Izutsu, Ken-Ichi, Tsumoto, Kouhei, Ohtake, Satoshi
Published in Journal of pharmaceutical sciences (01.09.2014)
Published in Journal of pharmaceutical sciences (01.09.2014)
Get full text
Journal Article
Generic Drug Shortage in Japan: GMP Noncompliance and Associated Quality Issues
Izutsu, Ken-ichi, Ando, Daisuke, Morita, Tokio, Abe, Yasuhiro, Yoshida, Hiroyuki
Published in Journal of pharmaceutical sciences (01.07.2023)
Published in Journal of pharmaceutical sciences (01.07.2023)
Get full text
Journal Article
Current Status and Challenges of Analytical Methods for Evaluation of Size and Surface Modification of Nanoparticle-Based Drug Formulations
Takechi-Haraya, Yuki, Ohgita, Takashi, Demizu, Yosuke, Saito, Hiroyuki, Izutsu, Ken-ichi, Sakai-Kato, Kumiko
Published in AAPS PharmSciTech (20.05.2022)
Published in AAPS PharmSciTech (20.05.2022)
Get full text
Journal Article
Effect of surface charge on the size-dependent cellular internalization of liposomes
Sakai-Kato, Kumiko, Yoshida, Kohki, Izutsu, Ken-ichi
Published in Chemistry and physics of lipids (01.11.2019)
Published in Chemistry and physics of lipids (01.11.2019)
Get full text
Journal Article
N-Nitrosodimethylamine (NDMA) Formation from Ranitidine Impurities: Possible Root Causes of the Presence of NDMA in Ranitidine Hydrochloride
Yokoo, Hidetomo, Yamamoto, Eiichi, Masada, Sayaka, Uchiyama, Nahoko, Tsuji, Genichiro, Hakamatsuka, Takashi, Demizu, Yosuke, Izutsu, Ken-ichi, Goda, Yukihiro
Published in Chemical & pharmaceutical bulletin (01.09.2021)
Published in Chemical & pharmaceutical bulletin (01.09.2021)
Get full text
Journal Article
Characterization and Quality Control of Pharmaceutical Cocrystals
Izutsu, Ken-ichi, Koide, Tatsuo, Takata, Noriyuki, Ikeda, Yukihiro, Ono, Makoto, Inoue, Motoki, Fukami, Toshiro, Yonemochi, Etsuo
Published in Chemical & pharmaceutical bulletin (01.10.2016)
Published in Chemical & pharmaceutical bulletin (01.10.2016)
Get full text
Journal Article
Effect of hydrophobic moment on membrane interaction and cell penetration of apolipoprotein E-derived arginine-rich amphipathic α-helical peptides
Takechi-Haraya, Yuki, Ohgita, Takashi, Kotani, Mana, Kono, Hiroki, Saito, Chihiro, Tamagaki-Asahina, Hiroko, Nishitsuji, Kazuchika, Uchimura, Kenji, Sato, Takeshi, Kawano, Ryuji, Sakai-Kato, Kumiko, Izutsu, Ken-ichi, Saito, Hiroyuki
Published in Scientific reports (23.03.2022)
Published in Scientific reports (23.03.2022)
Get full text
Journal Article
Real-time in situ X-ray micro-computed tomography study of the effect of impurities on the crystallization of amorphous nifedipine
Amano, Yuta, Misawa, Takashi, Miyazaki, Tamaki, Ando, Daisuke, Koide, Tatsuo, Izutsu, Ken-ichi, Kanazawa, Hideko, Hanaoka, Kenjiro, Yamamoto, Eiichi
Published in Journal of pharmaceutical and biomedical analysis (20.03.2023)
Published in Journal of pharmaceutical and biomedical analysis (20.03.2023)
Get full text
Journal Article
Rapid and efficient high-performance liquid chromatography analysis of N-nitrosodimethylamine impurity in valsartan drug substance and its products
Masada, Sayaka, Tsuji, Genichiro, Arai, Ryoko, Uchiyama, Nahoko, Demizu, Yosuke, Tsutsumi, Tomoaki, Abe, Yasuhiro, Akiyama, Hiroshi, Hakamatsuka, Takashi, Izutsu, Ken-ichi, Goda, Yukihiro, Okuda, Haruhiro
Published in Scientific reports (14.08.2019)
Published in Scientific reports (14.08.2019)
Get full text
Journal Article
Utilization of Diluted Compendial Media as Dissolution Test Solutions with Low Buffer Capacity for the Investigation of Dissolution Rate of Highly Soluble Immediate Release Drug Products
Yoshida, Hiroyuki, Abe, Yasuhiro, Tomita, Naomi, Izutsu, Ken-ichi
Published in Chemical & pharmaceutical bulletin (01.07.2020)
Published in Chemical & pharmaceutical bulletin (01.07.2020)
Get full text
Journal Article
In Vitro Sensitivity Analysis of the Gastrointestinal Dissolution Profile of Weakly Basic Drugs in the Stomach-to-Intestine Fluid Changing System: Explanation for Variable Plasma Exposure after Oral Administration
Takagi, Toshihide, Masada, Takato, Minami, Keiko, Kataoka, Makoto, Izutsu, Ken-ichi, Matsui, Kazuki, Yamashita, Shinji
Published in Molecular pharmaceutics (05.04.2021)
Published in Molecular pharmaceutics (05.04.2021)
Get full text
Journal Article
Discrimination of ranitidine hydrochloride crystals using X-ray micro-computed tomography for the evaluation of three-dimensional spatial distribution in solid dosage forms
Yamamoto, Eiichi, Takeda, Yoshihiro, Ando, Daisuke, Koide, Tatsuo, Amano, Yuta, Miyazaki, Shingo, Miyazaki, Tamaki, Izutsu, Ken-ichi, Kanazawa, Hideko, Goda, Yukihiro
Published in International journal of pharmaceutics (10.08.2021)
Published in International journal of pharmaceutics (10.08.2021)
Get full text
Journal Article
Analysis of an Impurity, N-Nitrosodimethylamine, in Valsartan Drug Substances and Associated Products Using GC-MS
Tsutsumi, Tomoaki, Akiyama, Hiroshi, Demizu, Yosuke, Uchiyama, Nahoko, Masada, Sayaka, Tsuji, Genichiro, Arai, Ryoko, Abe, Yasuhiro, Hakamatsuka, Takashi, Izutsu, Ken-ichi, Goda, Yukihiro, Okuda, Haruhiro
Published in Biological & pharmaceutical bulletin (01.04.2019)
Published in Biological & pharmaceutical bulletin (01.04.2019)
Get full text
Journal Article
Temperature-Dependent Formation of N-Nitrosodimethylamine during the Storage of Ranitidine Reagent Powders and Tablets
Abe, Yasuhiro, Yamamoto, Eiichi, Yoshida, Hiroyuki, Usui, Akiko, Tomita, Naomi, Kanno, Hitomi, Masada, Sayaka, Yokoo, Hidetomo, Tsuji, Genichiro, Uchiyama, Nahoko, Hakamatsuka, Takashi, Demizu, Yosuke, Izutsu, Ken-ichi, Goda, Yukihiro, Okuda, Haruhiro
Published in Chemical & pharmaceutical bulletin (01.10.2020)
Published in Chemical & pharmaceutical bulletin (01.10.2020)
Get full text
Journal Article
Enhancement of direct membrane penetration of arginine-rich peptides by polyproline II helix structure
Ohgita, Takashi, Takechi-Haraya, Yuki, Okada, Keisuke, Matsui, Saki, Takeuchi, Misaki, Saito, Chihiro, Nishitsuji, Kazuchika, Uchimura, Kenji, Kawano, Ryuji, Hasegawa, Koki, Sakai-Kato, Kumiko, Akaji, Kenichi, Izutsu, Ken-ichi, Saito, Hiroyuki
Published in Biochimica et biophysica acta. Biomembranes (01.10.2020)
Published in Biochimica et biophysica acta. Biomembranes (01.10.2020)
Get full text
Journal Article
Quantification of a cocrystal and its dissociated compounds in solid dosage form using transmission Raman spectroscopy
Koide, Tatsuo, Takeuchi, Yuki, Otaki, Takashi, Yamamoto, Katsuhiko, Shimamura, Rie, Ohashi, Ryo, Inoue, Motoki, Fukami, Toshiro, Izutsu, Ken-ichi
Published in Journal of pharmaceutical and biomedical analysis (05.01.2020)
Published in Journal of pharmaceutical and biomedical analysis (05.01.2020)
Get full text
Journal Article
Structural flexibility of apolipoprotein E-derived arginine-rich peptides improves their cell penetration capability
Takechi-Haraya, Yuki, Ohgita, Takashi, Usui, Akiko, Nishitsuji, Kazuchika, Uchimura, Kenji, Abe, Yasuhiro, Kawano, Ryuji, Konaklieva, Monika I., Reimund, Mart, Remaley, Alan T., Sato, Yoji, Izutsu, Ken-ichi, Saito, Hiroyuki
Published in Scientific reports (08.11.2023)
Published in Scientific reports (08.11.2023)
Get full text
Journal Article
Mechanical Characterization of Dissolving Microneedles: Factors Affecting Physical Strength of Needles
Ando, Daisuke, Miyatsuji, Megumi, Sakoda, Hideyuki, Yamamoto, Eiichi, Miyazaki, Tamaki, Koide, Tatsuo, Sato, Yoji, Izutsu, Ken-Ichi
Published in Pharmaceutics (30.01.2024)
Published in Pharmaceutics (30.01.2024)
Get full text
Journal Article