Lipid A-based affinity biosensor for screening anti-sepsis components from herbs
نویسندگان
چکیده
منابع مشابه
Lipid A-based affinity biosensor for screening anti-sepsis components from herbs
LPS (lipopolysaccharide), an outer membrane component of Gram-negative bacteria, plays an important role in the pathogenesis of sepsis and lipid A is known to be essential for its toxicity. Therefore it could be an effective measure to prevent sepsis by neutralizing or destroying LPS. Numerous studies have indicated that many traditional Chinese medicines are natural antagonists of LPS in vitro...
متن کاملStabilized lipid film based biosensor for atenolol.
This work reports a technique for the stabilization after storage in air of a lipid film based biosensor for atenolol. Microporous filters composed of glass fibers (nominal pore sizes 0.7 and 1.0 microm) were used as supports for the formation and stabilization of these devices. The lipid film is formed on the filter by polymerization prior to its use. Methacrylic acid was the functional monome...
متن کاملScreening for anti-inflammatory components from Corydalis bungeana Turcz. based on macrophage binding combined with HPLC
BACKGROUND Corydalis bungeana Turcz. (CB; family: Corydalis DC.) is an anti-inflammatory medicinal herb used widely in traditional Chinese medicine (TCM) for upper respiratory tract infection, etc., but its anti-inflammatory active molecules are unknown. This study was designed to screen for the anti-inflammatory components from CB based on macrophage binding combined with HPLC. METHODS Xylen...
متن کاملAffinity Purification and Comparative Biosensor
18 Background: In rheumatoid arthritis (RA), anti-citrullinated protein/peptide antibodies (ACPAs) 19 are responsible for disease onset and progression, however, our knowledge is limited on ligand 20 binding affinities of autoantibodies with different citrulline-peptide specificity. 21 Methods: Citrulline-peptide specific ACPA IgGs were affinity purified and tested by ELISA. 22 Binding affiniti...
متن کاملScreening and Biosensor-Based Approaches for Lung Cancer Detection
Early diagnosis of lung cancer helps to reduce the cancer death rate significantly. Over the years, investigators worldwide have extensively investigated many screening modalities for lung cancer detection, including computerized tomography, chest X-ray, positron emission tomography, sputum cytology, magnetic resonance imaging and biopsy. However, these techniques are not suitable for patients ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bioscience Reports
سال: 2014
ISSN: 0144-8463,1573-4935
DOI: 10.1042/bsr20130103