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Page 1
Synthesis of cis-(8b,14a)-hexahydro-14H-dibenzo[f,h]oxazolo[3,2-b]isoquinolin-14-ones via photo cascade reaction.
Sui J, He Y, Wang D, Wang T, Ren K, Liang Y, Zhang Z. Sui J, et al. Mol Divers. 2024 Apr 21. doi: 10.1007/s11030-024-10857-1. Online ahead of print. Mol Divers. 2024. PMID: 38643417
A concise method for the synthesis of cis-(8b,14a)-hexahydro-14H-dibenzo[f,h]oxazolo[3,2-b]isoquinolin-14-ones 2 via photo-induced 3-([1,1'-biphenyl]-2-yl)-1-(2-hydroxyethyl)pyridin-2(1H)-ones 1 was developed. Irradiation of 1 in the solution of toluene with a 313 nm UV …
A concise method for the synthesis of cis-(8b,14a)-hexahydro-14H-dibenzo[f,h]oxazolo[3,2-b]isoquinolin-14-ones 2 via photo-induced 3-([1,1'- …
A multiaspect study on transcytosis mechanism of sorafenib nanogranules engineered by high-gravity antisolvent precipitation.
Yin Y, Deng H, Wu K, He B, Dai W, Zhang H, Fu J, Le Y, Wang X, Zhang Q. Yin Y, et al. J Control Release. 2020 Jul 10;323:600-612. doi: 10.1016/j.jconrel.2020.04.008. Epub 2020 Apr 9. J Control Release. 2020. PMID: 32278828
Pharmacokinetics in rats demonstrated an obvious superiority of SFN-NGs in oral absorption and lymphatic transfer over SFN crude drugs. Different from free SFN, SFN-NGs could be internalized in cells in early stage by caveolin/lipid raft or clathrin induced endocytosis, an …
Pharmacokinetics in rats demonstrated an obvious superiority of SFN-NGs in oral absorption and lymphatic transfer over SFN crude drug …
Co-Loading of Isoniazid-Grafted Phthalocyanine-in-Cyclodextrin and Rifampicin in Crude Soybean Lecithin Liposomes: Formulation, Spectroscopic and Biological Characterization.
Nkanga CI, Roth M, Walker RB, Noundou XS, Krause RWM. Nkanga CI, et al. J Biomed Nanotechnol. 2020 Jan 1;16(1):14-28. doi: 10.1166/jbn.2020.2880. J Biomed Nanotechnol. 2020. PMID: 31996282
An inclusion complex of isoniazid-grafted phthalocyanine with gamma-cyclodextrin (Complex) was co-encapsulated with rifampicin (RIF) in crude soybean lecithin liposomes using a heating method. The encapsulation efficiency (%EE) of the Complex-RIF co-loaded liposomes (Rif-C …
An inclusion complex of isoniazid-grafted phthalocyanine with gamma-cyclodextrin (Complex) was co-encapsulated with rifampicin (RIF) in c …
Purine and pyridine nucleotide production in human erythrocytes.
Micheli V, Sestini S, Ricci C. Micheli V, et al. Arch Biochem Biophys. 1986 Feb 1;244(2):454-8. doi: 10.1016/0003-9861(86)90613-2. Arch Biochem Biophys. 1986. PMID: 3947074
Human erythrocyte adenyl and pyridine nucleotide production has been tested in cell-free lysates and in intact cells. ...The kinetic characteristics of both adenine- and nicotinate-phosphoribosyltransferases, determined on crude lysates, are reported....
Human erythrocyte adenyl and pyridine nucleotide production has been tested in cell-free lysates and in intact cells. ...The kinetic …
Formate dehydrogenase from Clostridium acidiurici.
Kearny JJ, Sagers RD. Kearny JJ, et al. J Bacteriol. 1972 Jan;109(1):152-61. doi: 10.1128/jb.109.1.152-161.1972. J Bacteriol. 1972. PMID: 4333376 Free PMC article.
The purified enzyme showed no ferredoxin activity in the Clostridium pasteurianum clastic system during pyruvate oxidation. Crude preparations of the enzyme could be coupled through ferredoxin to the reduction of nicotinamide adenine dinucleotide during formate oxidation, …
The purified enzyme showed no ferredoxin activity in the Clostridium pasteurianum clastic system during pyruvate oxidation. Crude pre …
Clinical and histological study of coal tar phototoxicity in humans.
Kaidbey KH, Kligman AM. Kaidbey KH, et al. Arch Dermatol. 1977 May;113(5):592-5. Arch Dermatol. 1977. PMID: 16571
The photosensitizing potencies were found to differ. Tars that were partially refined had less activity than crude coal tar. An extract of tar, liquor carbonis detergens, was the least photosensitizing. ...
The photosensitizing potencies were found to differ. Tars that were partially refined had less activity than crude coal tar. An extra …
Characterization of enzymes involved in the interconversions of different forms of vitamin B(6) in tobacco leaves.
Huang S, Zeng H, Zhang J, Wei S, Huang L. Huang S, et al. Plant Physiol Biochem. 2011 Nov;49(11):1299-305. doi: 10.1016/j.plaphy.2011.08.008. Epub 2011 Sep 3. Plant Physiol Biochem. 2011. PMID: 22000053
With this method, the reactions catalyzed by PL/PM/PN kinase, PMP/PNP oxidase, PM-pyruvate aminotransferase, PL reductase and PLP phosphatase were all nicely detected using crude protein extracts of tobacco leaves. Under optimal in vitro conditions, specific activities of …
With this method, the reactions catalyzed by PL/PM/PN kinase, PMP/PNP oxidase, PM-pyruvate aminotransferase, PL reductase and PLP phosphatas …
Sunlight creates oxygenated species in water-soluble fractions of Deepwater Horizon oil.
Zito P, Chen H, Podgorski DC, McKenna AM, Tarr MA. Zito P, et al. J Hazard Mater. 2014 Sep 15;280:636-43. doi: 10.1016/j.jhazmat.2014.08.059. Epub 2014 Sep 6. J Hazard Mater. 2014. PMID: 25222929
The increased abundance of higher-order oxygen classes in the irradiated samples relative to the dark samples indicates that photooxidized components of the Macondo crude oil become water-soluble after irradiation. The base/neutral fraction showed decreased abundance of …
The increased abundance of higher-order oxygen classes in the irradiated samples relative to the dark samples indicates that photooxidized c …
Anticancer effects of brominated indole alkaloid Eudistomin H from marine ascidian Eudistoma viride against cervical cancer cells (HeLa).
Rajesh RP, Annappan M. Rajesh RP, et al. Anticancer Res. 2015 Jan;35(1):283-93. Anticancer Res. 2015. PMID: 25550562
The ascidian Eudistoma viride, distributed along the Southeast coast of India, was investigated for its in vitro cytotoxic activity against human cervical carcinoma (HeLa) cells by the MTT assay. The crude methanolic extract of E. viride, with an IC50 of 53 mug/ml, was dos …
The ascidian Eudistoma viride, distributed along the Southeast coast of India, was investigated for its in vitro cytotoxic activity against …
Cloning and characterization of two NAD kinases from Arabidopsis. identification of a calmodulin binding isoform.
Turner WL, Waller JC, Vanderbeld B, Snedden WA. Turner WL, et al. Plant Physiol. 2004 Jul;135(3):1243-55. doi: 10.1104/pp.104.040428. Epub 2004 Jul 9. Plant Physiol. 2004. PMID: 15247403 Free PMC article.
NAD kinase (NADK; ATP:NAD 2'-phosphotransferase, EC 2.7.1.23), an enzyme found in both prokaryotes and eukaryotes, generates the important pyridine nucleotide NADP from substrates ATP and NAD. The role of NADKs in plants is poorly understood, and cDNAs encoding plant NADKs …
NAD kinase (NADK; ATP:NAD 2'-phosphotransferase, EC 2.7.1.23), an enzyme found in both prokaryotes and eukaryotes, generates the important …
25 results