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Showing 1 to 12 of 38 entries
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STUDIES ON THE EFFECT OF CERTAIN MACROMOLECULAR SUBSTANCES ON THE RESPIRATORY ACTIVITY OF THE LEUCOCYTES OF PERIPHERAL BLOOD.

The Journal of experimental medicine

Strauss BS, Stetson CA.
PMID: 19867179
J Exp Med. 1960 Sep 30;112(4):653-69. doi: 10.1084/jem.112.4.653.

The oxygen, uptake of lightly heparinized human blood was found to increase markedly upon the addition of bacterial endotoxins, soluble antigen-antibody complexes, or polystyrene latex particles. The effect apparently reflects a transitory stimulation of respiratory activity of the blood...

Atherosclerosis and atherosensitivity in two southwest Algerian desert rodents, Psammomys obesus and Gerbillus gerbillus, and in Rattus norvegicus.

Diabetes, metabolic syndrome and obesity : targets and therapy

El-Aoufi S, Lazourgui MA, Griene L, Maouche B.
PMID: 23055758
Diabetes Metab Syndr Obes. 2012;5:337-45. doi: 10.2147/DMSO.S34875. Epub 2012 Sep 18.

Cardiovascular disease, including atherosclerosis, is the leading cause of death in patients with diabetes worldwide; thus, it is a major medical concern. The endothelium contributes to the control of many vascular functions, and clinical observations show that it is...

[Persulfate Oxidation Effect of Soil Organic Pollutants by Natural Organic Matters].

Huan jing ke xue= Huanjing kexue

Liu QZ, Liao XY, Li Y, Gong XG, Cao HY, Luo JP.
PMID: 30229624
Huan Jing Ke Xue. 2018 Oct 08;39(10):4752-4758. doi: 10.13227/j.hjkx.201802064.

This study explored the degradation effect and mechanism of persulfate oxidation activated by different macromolecular substances (polysaccharides, humic acid, and citric acid), combined with ferrous ions and different kinds of carbohydrate (monosaccharide, disaccharide, and polysaccharide). The results showed that...

Macromolecular substances as a dangerous factor in traditional Chinese medicine injections were determined by size-exclusive chromatography.

Toxicology research

Li Y, Duan J, Xia H, Shu B, Duan W.
PMID: 32670563
Toxicol Res (Camb). 2020 May 21;9(3):323-330. doi: 10.1093/toxres/tfaa024. eCollection 2020 Jun.

Macromolecular substances in traditional Chinese medicine injections (TCMIs) are expected to be a main dangerous factor causing anaphylactic or anaphylactoid reaction. The main aim of the study was to verify the macromolecular substances' anaphylactic or anaphylactoid reaction in guinea...

A coumarin-based fluorescent probe for specific detection of cysteine in the lysosome of living cells.

Bioorganic chemistry

Lu G, Dong J, Fan C, Tu Y, Pu S.
PMID: 34922090
Bioorg Chem. 2021 Dec 13;119:105558. doi: 10.1016/j.bioorg.2021.105558. Epub 2021 Dec 13.

Cysteine (Cys), the only amino acid in the 20 natural amino acids that contains a reduced sulfhydryl group, plays important roles in the balance of redox homeostasis in biological systems. Lysosome is an important organelle containing a variety of...

Serine and Metabolism Regulation: A Novel Mechanism in Antitumor Immunity and Senescence.

Aging and disease

Wu Q, Chen X, Li J, Sun S.
PMID: 33269112
Aging Dis. 2020 Dec 01;11(6):1640-1653. doi: 10.14336/AD.2020.0314. eCollection 2020 Dec.

As one of the nonessential amino acids (NEAAs), serine is involved in the anabolism of multiple macromolecular substances by participating in one-carbon unit metabolism. Thus, rapidly proliferating cells such as tumor cells and activated immune cells are highly dependent...

Investigation of the Effect of Nanocrystalline Calcium Carbonate-Substituted Hydroxyapatite and L-Lysine and L-Arginine Surface Interactions on the Molecular Properties of Dental Biomimetic Composites.

Biomimetics (Basel, Switzerland)

Goloshchapov D, Kashkarov V, Nikitkov K, Seredin P.
PMID: 34940013
Biomimetics (Basel). 2021 Dec 10;6(4). doi: 10.3390/biomimetics6040070.

Differences in the surface interactions of non-stoichiometric nanocrystalline B-type carbonate-substituted hydroxyapatite (n-cHAp) with the amino acids L-Lysine hydrochloride (L-LysHCl) and L-Arginine hydrochloride (L-ArgHCl) in acidic and alkaline media were determined using structural and spectroscopic analysis methods. The obtained data...

Calculation of the heat of growth of Escherichia coli K-12 on succinic acid.

Biotechnology and bioengineering

Battley EH.
PMID: 18597375
Biotechnol Bioeng. 1991 Feb 20;37(4):334-43. doi: 10.1002/bit.260370407.

Using data from the literature, a method is adopted for determining the empirical composition and the unit carbon formula for dried Escherichia coli K-12 cells by summing the quantities of C, H, O, N, P, and S in each...

A coumarin-based fluorescent probe for specific detection of cysteine in the lysosome of living cells.

Bioorganic chemistry

Lu G, Dong J, Fan C, Tu Y, Pu S.
PMID: 34922090
Bioorg Chem. 2021 Dec 13;119:105558. doi: 10.1016/j.bioorg.2021.105558. Epub 2021 Dec 13.

Cysteine (Cys), the only amino acid in the 20 natural amino acids that contains a reduced sulfhydryl group, plays important roles in the balance of redox homeostasis in biological systems. Lysosome is an important organelle containing a variety of...

Interplay Between Lipid Metabolism and Autophagy.

Frontiers in cell and developmental biology

Xie Y, Li J, Kang R, Tang D.
PMID: 32582708
Front Cell Dev Biol. 2020 Jun 03;8:431. doi: 10.3389/fcell.2020.00431. eCollection 2020.

Autophagy is a self-eating process of using lysosomes to degrade macromolecular substances (e.g., proteins and organelles) that are damaged, degenerated, or aging. Lipid metabolism is the synthesis and degradation of lipids (e.g., triglycerides, steroids, and phospholipids) to generate energy...

Pleiotropic Role of Tenascin-C in Central Nervous System Diseases: From Basic to Clinical Applications.

Frontiers in neurology

Hanmin C, Xiangyue Z, Lenahan C, Ling W, Yibo O, Yue H.
PMID: 33281711
Front Neurol. 2020 Nov 13;11:576230. doi: 10.3389/fneur.2020.576230. eCollection 2020.

The extracellular matrix is composed of a variety of macromolecular substances secreted by cells, which form a complex network that supports and connects tissue structures, regulates the morphogenesis of tissues, and maintains the physiological activities of cells. Tenascin-C, a...

Investigation of the Effect of Nanocrystalline Calcium Carbonate-Substituted Hydroxyapatite and L-Lysine and L-Arginine Surface Interactions on the Molecular Properties of Dental Biomimetic Composites.

Biomimetics (Basel, Switzerland)

Goloshchapov D, Kashkarov V, Nikitkov K, Seredin P.
PMID: 34940013
Biomimetics (Basel). 2021 Dec 10;6(4). doi: 10.3390/biomimetics6040070.

Differences in the surface interactions of non-stoichiometric nanocrystalline B-type carbonate-substituted hydroxyapatite (n-cHAp) with the amino acids L-Lysine hydrochloride (L-LysHCl) and L-Arginine hydrochloride (L-ArgHCl) in acidic and alkaline media were determined using structural and spectroscopic analysis methods. The obtained data...

Showing 1 to 12 of 38 entries