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Showing 1 to 12 of 24 entries
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Synthesis and Sulfur Electrophilicity of the Nuphar Thiaspirane Pharmacophore.

ACS central science

Tada N, Jansen DJ, Mower MP, Blewett MM, Umotoy JC, Cravatt BF, Wolan DW, Shenvi RA.
PMID: 27413784
ACS Cent Sci. 2016 Jun 22;2(6):401-8. doi: 10.1021/acscentsci.6b00113. Epub 2016 Jun 13.

We describe a general method to synthesize the iminium tetrahydrothiophene embedded in the dimeric Nuphar alkaloids. In contrast to prior studies, the sulfur atom of the thiaspirane pharmacophore is shown to be electrophilic. This α-thioether reacts with thiophenol or...

Journal of intercultural ethnopharmacology

Ezeani C, Ezenyi I, Okoye T, Okoli C.
PMID: 28163956
J Intercult Ethnopharmacol. 2017 Jan 03;6(1):22-28. doi: 10.5455/jice.20161229054825. eCollection 2017.

METHODS: Antihyperglycemic effect of the extract was determined by its effects on α-amylase and α-glucosidase RESULTS: The treatment with 100 and 200 mg/kg extract significantly (CONCLUSIONS: The antidiabetic properties of the extract may be due to its ability to...

Polymorphism of MMP1 and MMP3 promoter regions and HR-HPV infection in women from Burkina Faso and Côte d'Ivoire.

Biomolecular concepts

Prosper B, Florencia DW, Mahoukèdè ZT, Dorcas OY, Alima TEM, Karim OA, Clarisse OT, Toyin BSO, Ayaovi SM, Angèle TIM, Apollinaire H, Privat KK, Théophane YA, Charlemagne O, Jacques S.
PMID: 34233423
Biomol Concepts. 2020 May 17;11(1):116-124. doi: 10.1515/bmc-2020-0010.

The single nucleotide polymorphism (SNP) of the promoter region of MMP-1 (at 1607 bp) and MMP-3 (at 1171 bp) create Ets binding sites. Correlations between these SNPs and sensitivity to several biological processes such as metastasis and recurrence of...

The Effect of Alkalization on Carboxymethil Cellulose Synthesis from Stem and Peel Cellulose of Banana.

Open access Macedonian journal of medical sciences

Yuliasmi S, Ginting N, Wahyuni HS, Sigalingging RT, Sibarani T.
PMID: 32127995
Open Access Maced J Med Sci. 2019 Nov 14;7(22):3874-3877. doi: 10.3889/oamjms.2019.523. eCollection 2019 Nov 30.

BACKGROUND: North Sumatra is one of the regions in Indonesia that produce bananas. Banana stems and peels contain cellulose and it can be isolated in nanofiber form. Carboxymethylcellulose is a cellulose derivative that undergoes an alkalization and etherification process.AIM:...

Impact of Household Cooking Techniques on African Nightshade and Chinese Cabbage on Phenolic Compounds, Antinutrients, .

Frontiers in nutrition

Managa MG, Shai J, Thi Phan AD, Sultanbawa Y, Sivakumar D.
PMID: 33409289
Front Nutr. 2020 Dec 21;7:580550. doi: 10.3389/fnut.2020.580550. eCollection 2020.

Different household cooking techniques (boiling, steaming, stir frying, and microwave) were tested on the changes of targeted phenolic compounds, antioxidant property (ferric reducing-antioxidant power (FRAP) activity), α-glucosidase activity, antinutritive compounds, and sensory properties in commonly consumed traditional leafy vegetables...

Large-Scale International Validation of an Indirect ELISA Based on Recombinant Nucleocapsid Protein of Rift Valley Fever Virus for the Detection of IgG Antibody in Domestic Ruminants.

Viruses

Pawęska JT, Jansen van Vuren P, Msimang V, Lô MM, Thiongane Y, Mulumba-Mfumu LK, Mansoor A, Fafetine JM, Magona JW, Boussini H, Bażanow B, Wilson WC, Pepin M, Unger H, Viljoen G.
PMID: 34452515
Viruses. 2021 Aug 19;13(8). doi: 10.3390/v13081651.

Diagnostic performance of an indirect enzyme-linked immunosorbent assay (I-ELISA) based on a recombinant nucleocapsid protein (rNP) of the Rift Valley fever virus (RVFV) was validated for the detection of the IgG antibody in sheep (

Solution phase photolysis of 1,2-dithiane alone and with single-walled carbon nanotubes.

The journal of physical chemistry. A

Engel PS, Gudimetla VB, Gancheff JS, Denis PA.
PMID: 22874092
J Phys Chem A. 2012 Aug 16;116(32):8345-51. doi: 10.1021/jp306384u. Epub 2012 Aug 08.

Photolysis of 1,2-dithiane (1) in acetonitrile with single walled carbon nanotubes (SWCNTs) was earlier reported to form thiol-functionalized SWCNTs via the butane-1,4-dithiyl diradical (2). The present study shows that 2 instead undergoes a facile rearrangement to thiophane-2-thiol (6). This...

About thiophane compounds; the thiophane analogue of hydnocarpic acid.

Helvetica chimica acta

SCHMID H, GROB E.
PMID: 18914015
Helv Chim Acta. 1948;31(2):360-9. doi: 10.1002/hlca.19480310208.

No abstract available.

Antidiabetic effect of combined aqueous leaf extract of vernonia amygdalina and metformin in rats.

Journal of basic and clinical pharmacy

Michael UA, David BU, Theophine CO, Philip FU, Ogochukwu AM, Benson VA.
PMID: 24825988
J Basic Clin Pharm. 2010 Jun;1(3):197-202. Epub 2010 Aug 15.

This study investigated the antidiabetic activity of the various combinations (ratios) of metformin (50 mg/kg) and aqueous extracts of the leaves of Vernonia amygdalina (100 mg/kg). The ratios of Extract to Metformin were 1:1, 2 1, and 2:1 and...

Fournier's Gangrene Associated with Local Cutaneous HPV Lesions in a Previously Healthy Girl.

Case reports in pediatrics

Tsinti M, Tsekoura T, Blevrakis E, Vlachakis I, Tsilimigaki-Christaki A.
PMID: 23710402
Case Rep Pediatr. 2013;2013:704532. doi: 10.1155/2013/704532. Epub 2013 Apr 22.

A case of an 11-year-old prepubertal girl with Fournier's gangrene is presented. The diagnosis was posed after the disease had progressed to the typical clinical picture of frank gangrene. A benign viral infection, common warts, possibly represents the initiating...

Large-Scale International Validation of an Indirect ELISA Based on Recombinant Nucleocapsid Protein of Rift Valley Fever Virus for the Detection of IgG Antibody in Domestic Ruminants.

Viruses

Pawęska JT, Jansen van Vuren P, Msimang V, Lô MM, Thiongane Y, Mulumba-Mfumu LK, Mansoor A, Fafetine JM, Magona JW, Boussini H, Bażanow B, Wilson WC, Pepin M, Unger H, Viljoen G.
PMID: 34452515
Viruses. 2021 Aug 19;13(8). doi: 10.3390/v13081651.

Diagnostic performance of an indirect enzyme-linked immunosorbent assay (I-ELISA) based on a recombinant nucleocapsid protein (rNP) of the Rift Valley fever virus (RVFV) was validated for the detection of the IgG antibody in sheep (

Correction to: Under consent: participation of people with HIV in an Ebola vaccine trial in Canada.

BMC medical ethics

David PM, Mathiot B, Thiongane O, Graham JE.
PMID: 34074298
BMC Med Ethics. 2021 Jun 01;22(1):69. doi: 10.1186/s12910-021-00629-z.

No abstract available.

Showing 1 to 12 of 24 entries