nul

abbr.

no upper limit 没有上限；null character (data processing) 无效字符（数据处理）；

A critical role for the peroxisome proliferator-activated receptor α (PPARα) in the cellular fasting response: The PPARα-null mou...
Randomised trial of low-dose amiodarone in severe congestive heart failure. Grupo de Estudio de la Sobrevida en la Insuficiencia Car...
Mechanotransduction in bone--role of the lacuno-canalicular network.
Sensitivity of osteocytes to biomechanical stress in vitro.
Adipose tissue-derived mesenchymal stem cell yield and growth characteristics are affected by the tissue-harvesting procedure
Mechanosensory transduction in bone -- role of the lacuno-canalicular network
Oedayrajsingh-Varma MJ, van Ham SM, Knippenberg M, Helder MN, Klein-Nuland J, Schouten TEAdipose tissue-derived mesenchymal stem cel...
Function of osteocytes in bone--their role in mechanotransduction.
Pulsating Fluid Flow Increases Nitric Oxide (NO) Synthesis by Osteocytes but Not Periosteal Fibroblasts - Correlation with Prostagla...
Mechanotransduction of bone cells in vitro: mechanobiology of bone tissue.