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Items: 1 to 20 of 301

1.

Effects of hydroalcoholic and enzyme-assisted extraction processes on the recovery of catechins and methylxanthines from crude and waste seeds of guarana (Paullinia cupana).

Santana ÁL, Macedo GA.

Food Chem. 2019 May 30;281:222-230. doi: 10.1016/j.foodchem.2018.12.091. Epub 2018 Dec 30.

PMID:
30658751
2.

Effects of carbonated beverages on resin composite stability.

Barbosa GF, Cardoso MB.

Am J Dent. 2018 Dec;31(6):313-316.

PMID:
30658378
3.

New species of Paullinia (Sapindaceae) from continental tropical America.

Acevedo-Rodríguez P, Somner GV.

PhytoKeys. 2018 Dec 31;(114):95-113. doi: 10.3897/phytokeys.114.29351. eCollection 2018.

4.

Chemical analysis of the semipurified extract of Paullinia cupana and evaluation of in vitro inhibitory effects against Helicobacter pylori.

Aguiar BAA, Bueno FG, Panizzon G, Silva DBD, Athaydes BR, Gonçalves RCR, Kitagawa RR, Marques LLM, Paula MN, Antonelli-Ushirobira TM, Medeiros DC, Mello JCP.

Nat Prod Res. 2019 Jan 2:1-4. doi: 10.1080/14786419.2018.1533825. [Epub ahead of print]

PMID:
30600691
5.

The Influence of a Xanthine-Catechin Chemical Matrix on in vitro Macrophage-Activation Triggered by Antipsychotic Ziprasidone.

Duarte T, Barbisan F, da Cunha BSN, Azzolin VF, Turra BO, Duarte MMMF, da Cruz Jung IE, Ribeiro EE, do Prado-Lima PA, da Cruz IBM.

Inflammation. 2018 Dec 14. doi: 10.1007/s10753-018-0946-9. [Epub ahead of print]

PMID:
30547260
6.

Guarana seed extracts as a useful strategy to extend the shelf life of pork patties: UHPLC-ESI/QTOF phenolic profile and impact on microbial inactivation, lipid and protein oxidation and antioxidant capacity.

Pateiro M, Vargas FC, Chincha AAIA, Sant'Ana AS, Strozzi I, Rocchetti G, Barba FJ, Domínguez R, Lucini L, do Amaral Sobral PJ, Lorenzo JM.

Food Res Int. 2018 Dec;114:55-63. doi: 10.1016/j.foodres.2018.07.047. Epub 2018 Jul 31.

PMID:
30361027
7.

Effects of Carbohydrate, Caffeine and Guarana on Cognitive Performance, Perceived Exertion and Shooting Performance in High Level Athletes.

Pomportes L, Brisswalter J, Hays A, Davranche K.

Int J Sports Physiol Perform. 2018 Oct 9:1-26. doi: 10.1123/ijspp.2017-0865. [Epub ahead of print]

PMID:
30300016
8.

Evaluation of macro and micronutrient elements content from soft drinks using principal component analysis and Kohonen self-organizing maps.

Silva EDS, da Silva EGP, Silva DDS, Novaes CG, Amorim FAC, Dos Santos MJS, Bezerra MA.

Food Chem. 2019 Feb 1;273:9-14. doi: 10.1016/j.foodchem.2018.06.021. Epub 2018 Jun 5.

PMID:
30292380
9.

Microwave-assisted digestion using diluted HNO3 and H2O2 for macro and microelements determination in guarana samples by ICP OES.

Santos HM, Coutinho JP, Amorim FAC, Lôbo IP, Moreira LS, Nascimento MM, de Jesus RM.

Food Chem. 2019 Feb 1;273:159-165. doi: 10.1016/j.foodchem.2017.12.074. Epub 2017 Dec 26.

PMID:
30292363
10.

Guarana (Paullinia cupana Mart.) alters gut microbiota and modulates redox status, partially via caffeine in Wistar rats.

Kleber Silveira A, Moresco KS, Mautone Gomes H, da Silva Morrone M, Kich Grun L, Pens Gelain D, de Mattos Pereira L, Giongo A, Rodrigues De Oliveira R, Fonseca Moreira JC.

Phytother Res. 2018 Dec;32(12):2466-2474. doi: 10.1002/ptr.6185. Epub 2018 Oct 2.

PMID:
30277282
11.

Thermal decomposition kinetics of guarana seed residue through thermogravimetric analysis under inert and oxidizing atmospheres.

Lopes FCR, Pereira JC, Tannous K.

Bioresour Technol. 2018 Dec;270:294-302. doi: 10.1016/j.biortech.2018.09.021. Epub 2018 Sep 6.

PMID:
30236906
12.

Guarana (Paullinia cupana Mart.) protects against amyloid-β toxicity in Caenorhabditis elegans through heat shock protein response activation.

Zamberlan DC, Arantes LP, Machado ML, da Silveira TL, da Silva AF, da Cruz IBM, Figueiredo CP, Soares FAA.

Nutr Neurosci. 2018 Sep 9:1-11. doi: 10.1080/1028415X.2018.1517473. [Epub ahead of print]

PMID:
30198423
13.

Guarana (Paullinia cupana) Extract Protects Caenorhabditis elegans Models for Alzheimer Disease and Huntington Disease through Activation of Antioxidant and Protein Degradation Pathways.

Boasquívis PF, Silva GMM, Paiva FA, Cavalcanti RM, Nunez CV, de Paula Oliveira R.

Oxid Med Cell Longev. 2018 Jul 4;2018:9241308. doi: 10.1155/2018/9241308. eCollection 2018.

14.

Nocturnal Bee Pollinators Are Attracted to Guarana Flowers by Their Scents.

Krug C, Cordeiro GD, Schäffler I, Silva CI, Oliveira R, Schlindwein C, Dötterl S, Alves-Dos-Santos I.

Front Plant Sci. 2018 Jul 31;9:1072. doi: 10.3389/fpls.2018.01072. eCollection 2018.

15.

Energy Drinks and Myocardial Infarction.

Wajih Ullah M, Lakhani S, Siddiq W, Handa A, Kahlon Y, Siddiqui T.

Cureus. 2018 May 21;10(5):e2658. doi: 10.7759/cureus.2658.

16.

Caffeine.

Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006-.

17.

Mechanisms involved in anti-aging effects of guarana (Paullinia cupana) in Caenorhabditis elegans.

Arantes LP, Machado ML, Zamberlan DC, da Silveira TL, da Silva TC, da Cruz IBM, Ribeiro EE, Aschner M, Soares FAA.

Braz J Med Biol Res. 2018 Jul 2;51(9):e7552. doi: 10.1590/1414-431X20187552.

18.

Polyphenols from guaraná after in vitro digestion: Evaluation of bioacessibility and inhibition of activity of carbohydrate-hydrolyzing enzymes.

Silva CP, Sampaio GR, Freitas RAMS, Torres EAFS.

Food Chem. 2018 Nov 30;267:405-409. doi: 10.1016/j.foodchem.2017.08.078. Epub 2017 Aug 24.

PMID:
29934184
19.

Dietary supplements and fatigue in patients with breast cancer: a systematic review.

Pereira PTVT, Reis AD, Diniz RR, Lima FA, Leite RD, da Silva MCP, Guerra RNM, de Moraes Vieira ÉB, Garcia JBS.

Breast Cancer Res Treat. 2018 Oct;171(3):515-526. doi: 10.1007/s10549-018-4857-0. Epub 2018 Jun 18. Review.

PMID:
29915949
20.

Mechanistic considerations in chemotherapeutic activity of caffeine.

Tej GNVC, Nayak PK.

Biomed Pharmacother. 2018 Sep;105:312-319. doi: 10.1016/j.biopha.2018.05.144. Epub 2018 Jun 1. Review.

PMID:
29864619

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