Naoto Ohgami

Six random specimens of daytime casual urine on different days are sufficient to estimate daily sodium/potassium ratio in comparison to 7-day 24-h urine collections

Toshiyuki Iwahori, Hirotsugu Ueshima, Naoko Miyagawa et al. · Hypertension Research · 2014 · 68 citations · Full text

Urology, Renal Function, Medicine +10

Analysis of proteins in human gingival crevicular fluid by mass spectrometry

Jun‐ichi Kido, Mika Bando, Yuka Hiroshima et al. · Journal of Periodontal Research · 2012 · 65 citations

Effectiveness of a Self-monitoring Device for Urinary Sodium-to-Potassium Ratio on Dietary Improvement in Free-Living Adults: a Randomized Controlled Trial

Toshiyuki Iwahori, Hirotsugu Ueshima, Naoto Ohgami et al. · Journal of Epidemiology · 2017 · 42 citations · Full text

Determination of the activities of glutamic oxaloacetic transaminase and glutamic pyruvic transaminase in a microfluidic system

Naoto Ohgami, Sanjay Upadhyay, Ayumi Kabata et al. · Biosensors and Bioelectronics · 2006 · 29 citations

Glutamic Oxaloacetic Transaminase, Engineering, Biochemistry +9

Electrochemical microsystem with porous matrix packed-beds for enzyme analysis

Katsuya Morimoto, Sanjay Upadhyay, Terutaka Higashiyama et al. · Sensors and Actuators B Chemical · 2007 · 24 citations

Electrochemical Cell, Electrochemistry, Bioelectrochemistry +1