نتایج جستجو برای: supernatant

تعداد نتایج: 10896  

Journal: :Global Medical & Health Communication (GMHC) 2019

Journal: :American journal of physiology. Cell physiology 2001
K Nakaya R Mizuno T Ohhashi

We investigated whether supernatant cultured with melanoma cell lines B16-BL6 and K1735 or the Lewis lung carcinoma cell line (LLC) can regulate lymphatic pump activity with bioassay preparations isolated from murine iliac lymph vessels. B16-BL6 and LLC supernatants caused significant dilation of lymph microvessels with cessation of pump activity. B16-BL6 supernatant produced dose-related cessa...

Journal: :Neonatology 2012
Jessica A Dietz Kirby L Johnson Heather C Wick Diana W Bianchi Jill L Maron

BACKGROUND Gene expression profiling of the salivary supernatant is emerging as a new and important source of real-time, systemic, biological information. However, existing technologies prevent RNA extraction of small quantities found in neonatal salivary supernatant. OBJECTIVE The aim of this study was to develop techniques to enhance extraction of cell-free RNA from neonatal salivary supern...

Journal: :Acta Metallurgica Sinica (english Letters) 2021

The corrosion evolution of steel disposal container largely depends on the surrounding bentonite environment in long-term geological high-level radioactive wastes. This study focused influence deteriorated sediments behavior NiCu low alloy top supernatant and bottom slurry formed by Gaomiaozi 0.05 M NaHCO3 + 0.1 NaCl Na2SO4 solution. In supernatant, cathodic process was transformed from reducti...

Journal: :The Journal of biological chemistry 1982
D S Drust C A Sutton T F Martin

The studies reported here were undertaken to clarify the cellular mechanism of the hypothalamic tripeptide, thyrotropin-releasing hormone (TRH), in clonal, hormone-responsive GH pituitary cells and to assess the possibility of a role for cyclic AMP as a mediator of TRH action. We investigated patterns of protein phosphorylation by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and au...

Journal: :The Biochemical journal 1965
T L BERG L O FROHOLM S G LALAND

1. A cell-free system prepared from Bacillus brevis cells, harvested in the late phase of growth and consisting of the 11000g supernatant, has been shown to incorporate into gramicidin S the five constituent amino acids added in labelled form. The results are consistent with complete synthesis and not merely a completion of pre-existing intermediate peptides. 2. The incorporation of (14)C-label...

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