نتایج جستجو برای: growth factors

تعداد نتایج: 1779092  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران 1385

چکیده ندارد.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - دانشکده علوم انسانی و اجتماعی 1392

tourism , today as one of the ways to make money, create jobs , and social and political interactions is considered. this paper aims to examine the strengths and weaknesses of tourism development in mahmoud abad ( mazandaran ). the research method in this study is " descriptive - analytical " and to collection of data used field methods such as questionnaires and documentation - library. the sa...

Journal: :Journal of cell science. Supplement 1990
N Q McDonald R Lapatto J Murray-Rust T L Blundell

The largest and best characterised family of neurotrophic growth factors is that of nerve growth factor (NGF) and its relatives. In order to understand the relation of structure and function, we have undertaken X-ray analyses of murine NGF. The active component beta-NGF crystallises as hexagonal bipyramids that give good X-ray diffraction data using a synchrotron to 2.3A resolution. We have pre...

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