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International Journal of Molecular Sciences, Volume 12, Issue 4

April 2011 - 42 articles

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Articles (42)

  • Review
  • Open Access
32 Citations
12,810 Views
58 Pages

Database Survey of Anti-Inflammatory Plants in South America: A Review

  • Gedson Rodrigues de Morais Lima,
  • Camila de Albuquerque Montenegro,
  • Cynthia Layse Ferreira de Almeida,
  • Petrônio Filgueiras de Athayde-Filho,
  • José Maria Barbosa-Filho and
  • Leônia Maria Batista

21 April 2011

Inflammation is a complex event linked to tissue damage whether by bacteria, physical trauma, chemical, heat or any other phenomenon. This physiological response is coordinated largely by a variety of chemical mediators that are released from the epi...

  • Article
  • Open Access
10 Citations
8,114 Views
7 Pages

Antimicrobial Activities of Hexane Extract and Decussatin from Stembark Extract of Ficus congensis

  • Chinwendum Stephenie Alaribe,
  • Francis Shode,
  • Herbert A. B. Coker,
  • Gloria Ayoola,
  • Adesegun Sunday,
  • Nisha Singh and
  • Silva Iwuanyanwu

21 April 2011

Ficus congensis (Moraceae) is used traditionally in the treatment of various diseases including infectious diseases, infertility, and gastrointestinal disorders. Investigation of hexane extract of the stem bark using chromatographic techniques led to...

  • Article
  • Open Access
32 Citations
12,651 Views
12 Pages

Antimicrobial, Cytotoxic and Antioxidant Activities and Determination of the Total Tannin Content of Bark Extracts Endopleura uchi

  • Flávio A. S. Politi,
  • João C. P. de Mello,
  • Ketylin F. Migliato,
  • Andréa L. A. Nepomuceno,
  • Raquel R. D. Moreira and
  • Rosemeire C. L. R. Pietro

21 April 2011

Endopleura uchi is a typical Amazonian tree and its bark is popularly employed in the preparation of teas against myomas, arthritis, influenza, diarrhea and cancer. In this study, the antioxidant activity, cytotoxicity and antimicrobial activity of f...

  • Article
  • Open Access
25 Citations
10,072 Views
14 Pages

Preparation and Physicochemical Properties of 10-Hydroxycamptothecin (HCPT) Nanoparticles by Supercritical Antisolvent (SAS) Process

  • Xiuhua Zhao,
  • Yuangang Zu,
  • Ru Jiang,
  • Ying Wang,
  • Yong Li,
  • Qingyong Li,
  • Dongmei Zhao,
  • Baishi Zu,
  • Baoyou Zhang and
  • Zhiqiang Sun
  • + 1 author

20 April 2011

The goal of the present work was to study the feasibility of 10-hydroxycamptothecin (HCPT) nanoparticle preparation using supercritical antisolvent (SAS) precipitation. The influences of various experimental factors on the mean particle size (MPS) of...

  • Article
  • Open Access
21 Citations
10,051 Views
14 Pages

19 April 2011

HM-3, designed by our laboratory, is a polypeptide composed of 18 amino acids. Pharmacodynamic studies in vivo and in vitro indicated that HM-3 could inhibit endothelial cell migration and angiogenesis, thereby inhibiting tumor growth. However, the h...

  • Article
  • Open Access
70 Citations
9,813 Views
14 Pages

19 April 2011

Safflower (Carthamus tinctorious L.) is an oilseed crop that is valued as a source of high quality vegetable oil. The genetic diversity of 16 safflower genotypes originated from different geographical regions of Iran and some with exotic origin were...

  • Article
  • Open Access
31 Citations
10,799 Views
20 Pages

18 April 2011

A systematic study of the effect of composition on the thermo-physical properties of the binary mixtures of 1-methyl-3-pentyl imidazolium hexafluorophosphate [MPI][PF6] with poly(ethylene glycol) (PEG) [Mw = 400] is presented. The excess molar volume...

  • Article
  • Open Access
58 Citations
13,023 Views
13 Pages

Antioxidant Effects of the Ethanol Extract from Flower of Camellia japonica via Scavenging of Reactive Oxygen Species and Induction of Antioxidant Enzymes

  • Mei Jing Piao,
  • Eun Sook Yoo,
  • Young Sang Koh,
  • Hee Kyoung Kang,
  • Junoh Kim,
  • Yong Jin Kim,
  • Hak Hee Kang and
  • Jin Won Hyun

18 April 2011

The aim of this study was to investigate the antioxidant properties of the ethanol extract of the flower of Camellia japonica (Camellia extract). Camellia extract exhibited 1,1-diphenyl-2-picrylhydrazyl radical and intracellular reactive oxygen speci...

  • Article
  • Open Access
150 Citations
18,870 Views
10 Pages

18 April 2011

Assay of acetylcholinesterase (AChE) activity plays an important role in diagnostic, detection of pesticides and nerve agents, in vitro characterization of toxins and drugs including potential treatments for Alzheimer’s disease. These experiments wer...

  • Article
  • Open Access
26 Citations
10,517 Views
9 Pages

Infrared Assisted Production of 3,4-Dihydro-2(1H)-pyridones in Solvent-Free Conditions

  • M. Olivia Noguez,
  • Vanessa Marcelino,
  • Hortensia Rodríguez,
  • Osnieski Martín,
  • Joel O. Martínez,
  • Gabriel A. Arroyo,
  • Francisco J. Pérez,
  • Margarita Suárez and
  • René Miranda

18 April 2011

A green approach for the synthesis of a set of ten 4-aryl substituted-5-alcoxy carbonyl-6-methyl-3,4-dihydro-2(1H)-pyridones using Meldrum’s acid has been devised, the absence of solvent and the activation with infrared irradiation in addition to a m...

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Int. J. Mol. Sci. - ISSN 1422-0067