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The study of protein-surfactant interactions is important because of the widespread use of surfactants in industry, medicine, and pharmaceutical fields. Sodium N-lauroylsarcosinate (SL-Sar) is a widely used surfactant in cosmetics, shampoos. In this paper, we studied the interactions of bovine serum
This manuscript reports physicochemical behavior of an antimalarial drug Quinacrine 2HCl (QUN) drug as well as its interaction with surfactant and Human Serum Albumin (HSA). Surface tension and specific conductivity were employed to detect the critical micelle concentration (CMC) and thus its
A ternary core/shell based nanoparticulate complex was designed for the sequential and site-specific drug delivery. First, bovine serum albumin nanoparticles (BSA NPs) were served as the core for loading gambogic acid (GA). Subsequently, the BSA NPs were adsorbed by polyethylenimine and then
The protein-surfactant interaction studies have great importance in the range of the application like cosmetics, food, pharmaceutical, detergent industries, and many more. In this study, we have studies protein (rabbit serum albumin, RSA) and a cationic surfactant (cetyltrimethylammonium bromide,
Methylglyoxal (MG), a reactive alpha-oxoaldehyde that is produced in higher quantities in diabetes, uremia, oxidative stress, aging and inflammation, reacts with the thiol groups (in addition to the amino and guanidino groups) of proteins. This causes protein modification, formation of advanced
A new technique using HBsAg-coated Chang cells as target cells was developed in order to measure cell-mediated immune reactions to HBsAg. The specificity of cytotoxic reactions was tested in experiments using Chang cells conjugated with human serum albumin. Antibody-dependent cell-mediated
Inflammatory reactions were compared in the air pouch and the CMC pouch. Inflammation was induced by injection of CMC as a non-specific irritant, lipopolysaccharide (LPS) as an activator of macrophages, and methylated bovine serum albumin (m-BSA) as an inducer of delayed type hypersensitivity. There
A novel albumin derivative octyl modified serum albumin (OSA) which can form a core-shell structure in aqueous media by self-assembling due to core segregation and a combination of intermolecular forces has been synthesized. The chemical structure and physical properties of OSA were characterized by
Development of biocompatible and biodegradable nanocarriers with multiple functionalities has attracted great interest in recent years. In this study, a hybrid hydrogel nanoparticle (nanogel) platform based on the self-assembly of carboxymethyl cellulose (CMC) and bovine serum albumin (BSA) is
OBJECTIVE
To clarify the association of serum calcium level with metabolic syndrome (MetS) and diabetes in middle-aged and elderly Korean subjects.
METHODS
We conducted a population-based, cross-sectional survey of 1329 participants aged over 40 years (median age 65.8) in a rural area of Chungju,
Anti-inflammatory actions of proteases, bromelain (BR), trypsin (TR) and their mixed preparation (KT) were studied mainly in rabbits using various experimental test methods. Inhibitory action of edema formation induced by carrageenin was observed to be dose dependent with oral administrations of KT.
Protein aggregation is a major problem of therapeutic proteins because aggregation decreases their therapeutic activity and shelf life and induces immunogenicity. Stabilization against aggregation is commonly attained by addition of different excipients like sugars, surfactants, buffers, salts,
Dynamic interfacial tensiometry, gauged by axisymmetric drop shape analysis of static drops or bubbles, provides useful information on surfactant adsorption kinetics. However, the traditional pendant-drop methodology is not readily amenable to the study of desorption kinetics. Thus, the question of
The novel amphipilic conjugate of a calix[4]arene with four Gd-1,4,7,10- tetra(carboxymethyl)-1,4,7,10-tetraazacyclododecane (DOTA) chelates has potential as a magnetic resonance imaging contrast agent, both in its monomeric and in its micellar form. The system, illustrated here with its nuclear
There is a need for a simple method that can directly quantify hydrophobic proteins. UV-visible spectrophotometry was applied in the present study for this purpose. Absorbance at lambda = 280 nm (A280) was detected for both Escherichia coli membrane proteins and bovine serum albumin, whereas