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Medicines, Volume 6, Issue 2

June 2019 - 29 articles

Cover Story: Spearmint (Mentha spicata L.), an aromatic Mediterranean plant, has both antioxidant and anti-inflammatory properties. The report in this issue by Direito et al. suggests that spearmint extract might be useful as an add-on to existing therapies for Inflammatory Bowel Disease (IBD). IBD is a chronic and incapacitating disease classified into two phenotypes (ulcerative colitis and Crohn’s disease) that affects millions of people in western countries, with an increasing number of cases diagnosed every year. This associated between spearmint and IBD opens new research opportunities for exploring how a reduction in chronic inflammation could be associated with delayed progression of colon cancer in these patients. View this paper.
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Articles (29)

  • Article
  • Open Access
19 Citations
6,504 Views
9 Pages

Background: More than 700 plants are reported to be used for medicinal purposes in Nepal; however, many of them are not studied for their scientific evidences. The aims of the present study were the estimation of the total phenolic and flavonoid cont...

  • Article
  • Open Access
51 Citations
13,609 Views
30 Pages

Ethnomedicinal Uses of Plant Resources in the Machhapuchchhre Rural Municipality of Kaski District, Nepal

  • Mahendra Adhikari,
  • Rashmi Thapa,
  • Ripu Mardhan Kunwar,
  • Hari Prasad Devkota and
  • Prakash Poudel

Background: Medicinal plants are being used by the majority of the population throughout the world for their primary health care needs. The reliance is also prevalent in Nepal, aided by its ethnic and biological diversity. This study aimed to catalog...

  • Article
  • Open Access
25 Citations
6,990 Views
13 Pages

Liquiritin and Liquiritigenin Induce Melanogenesis via Enhancement of p38 and PKA Signaling Pathways

  • Takuhiro Uto,
  • Tomoe Ohta,
  • Akihisa Yamashita,
  • Shunsuke Fujii and
  • Yukihiro Shoyama

Background: Liquiritin (LQ) and its aglycone, liquiritigenin (LQG), are major flavonoids in licorice root (Glycyrrhiza spp.). Our preliminary screening identified LQ and LQG, which promote melanin synthesis in the melanoma cells. In this study, we in...

  • Review
  • Open Access
6 Citations
5,188 Views
15 Pages

The high incidence of tuberculosis (TB) in developing countries, the resurgence of TB in industrialized countries, and the worldwide increase in the prevalence of Mycobacterium avium complex infections are important global health concerns. However, t...

  • Editorial
  • Open Access
70 Citations
8,354 Views
6 Pages

This Medicines special issue focuses on the great potential of secondary metabolites for therapeutic applications. The special issue contains 16 articles reporting relevant experimental results and overviews of bioactive secondary metabolites. Their...

  • Article
  • Open Access
22 Citations
5,892 Views
22 Pages

Reduction of Inflammation and Colon Injury by a Spearmint Phenolic Extract in Experimental Bowel Disease in Mice

  • Rosa Direito,
  • João Rocha,
  • Ana Lima,
  • Maria Margarida Gonçalves,
  • Maria Paula Duarte,
  • Vanessa Mateus,
  • Catarina Sousa,
  • Adelaide Fernandes,
  • Rui Pinto and
  • Maria-Eduardo Figueira
  • + 1 author

Background: Inflammatory Bowel Diseases (IBD) encompasses both Crohn’s Disease and Ulcerative Colitis, known to be connected to an enlarged risk for developing colorectal cancer (CRC). Spearmint (Mentha spicata L.) is a Mediterranean plant used...

  • Article
  • Open Access
15 Citations
11,932 Views
15 Pages

Comprehensive Fractionation of Antioxidants and GC-MS and ESI-MS Fingerprints of Celastrus hindsii Leaves

  • Tran Duc Viet,
  • Tran Dang Xuan,
  • Truong Mai Van,
  • Yusuf Andriana,
  • Ramin Rayee and
  • Hoang-Dung Tran

Background: In this study, column chromatography was applied to separate active fractions from the ethyl acetate extract of Celastrus hindsii, a medicinal plant widely used in Southern China, Northern Vietnam, Myanmar, and Malaysia. Methods: Fourteen...

  • Article
  • Open Access
7 Citations
4,766 Views
12 Pages

Background: Autophagy is a catabolic process through which dysfunctional proteins and organelles are degraded, and that is associated with the proliferation of cancer cells. The aim of this study was to screen approximately 130 kinds of crude drugs u...

  • Communication
  • Open Access
4 Citations
4,378 Views
11 Pages

Abundance of Plant-Associated Gammaproteobacteria Correlates with Immunostimulatory Activity of Angelica sinensis

  • Kriti Kalpana,
  • Diego Montenegro,
  • Giovanna Romero,
  • Ximena Peralta,
  • Betul Akgol Oksuz,
  • Adriana Heguy,
  • Moriya Tsuji and
  • Akira Kawamura

Background: Angelica sinensis is a medicinal plant known for a variety of biological effects, including its ability to stimulate innate immune cells in humans. Recent studies indicate that the immunostimulatory activity of A. sinensis arises from mic...

  • Review
  • Open Access
32 Citations
9,559 Views
20 Pages

Most neurodegenerative diseases are currently incurable, with large social and economic impacts. Recently, there has been renewed interest in investigating natural products in the modern drug discovery paradigm as novel, bioactive small molecules. Mo...

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Medicines - ISSN 2305-6320