1. Anti-hypertensive effects of shichimotsukokato in 5/6 nephrectomized Wistar rats mediated by the DDAH-ADMA-NO pathway

   • Fan Bai
   • Toshiaki Makino
   • Hajime Mizukami

   Original Paper 21 February 2012 Pages: 583 - 590

   

2. RETRACTED ARTICLE: Honokiol suppresses the development of post-ischemic glucose intolerance and neuronal damage in mice

   • Shinichi Harada
   • Maya Kishimoto
   • Shogo Tokuyama

   Original Paper 20 January 2012 Pages: 591 - 599

   

3. Effect of leaf extract of Capparis zeylanica Linn. on spatial learning and memory in rats

   • Ruchi Solanki
   • Amrendra Kumar Chaudhary
   • Ranjit Singh

   Original Paper 20 January 2012 Pages: 600 - 607

   

4. Quantitative analysis of acylated oleanane-type triterpene saponins, chakasaponins I–III and floratheasaponins A–F, in the flower buds of Camellia sinensis from different regional origins

   • Toshio Morikawa
   • Sohachiro Miyake
   • Osamu Muraoka

   Original Paper 04 February 2012 Pages: 608 - 613

   

5. Tumor specific cytotoxicity of arctigenin isolated from herbal plant Arctium lappa L.

   • Siti Susanti
   • Hironori Iwasaki
   • Hirosuke Oku

   Original Paper 16 February 2012 Pages: 614 - 621

   

6. Puerariae flos alleviates metabolic diseases in Western diet-loaded, spontaneously obese type 2 diabetic model mice

   • Koshi Kubo
   • Tsutomu Shimada
   • Ken-ichi Miyamoto

   Original Paper 16 February 2012 Pages: 622 - 630

   

7. Potent anti-aging activity of Aruncus dioicus, a native plant of Ulleung-do, South Korea, in CCD-986sk fibroblasts via suppression of matrix metalloproteinases

   • Dong-Hee Kim
   • Yong-Sun Moon
   • Jun-Ho Son

   Original Paper 17 February 2012 Pages: 631 - 636

   

8. Citronellol, a monoterpene alcohol, reduces nociceptive and inflammatory activities in rodents

   • Renan G. Brito
   • Adriana G. Guimarães
   • Lucindo J. Quintans Jr.

   Original Paper 21 February 2012 Pages: 637 - 644

   

9. Flavonol glycosides, nigelflavonosides A–F from the whole plant of Nigella glandulifera (Ranunculaceae)

   • Yi Zhang
   • Dandan Ge
   • Tao Wang

   Original Paper 12 February 2012 Pages: 645 - 652

   

10. Three new iridoids from the roots of Valeriana jatamansi

    • Jing Xu
    • Yuanqiang Guo
    • Yasushi Ohizumi

    Note 14 February 2012 Pages: 653 - 657

    

11. New spirostanol glycosides from Solanum nigrum and S. jasminoides

    • Mizuho Ohno
    • Kotaro Murakami
    • Toshihiro Nohara

    Note 03 March 2012 Pages: 658 - 663

    

12. Three new aliphatic glycosides from the leaves of Antidesma japonicum Sieb. et Zucc.

    • Ayumi Iha
    • Katsuyoshi Matsunami
    • Yoshio Takeda

    Note 26 February 2012 Pages: 664 - 670

    

13. Study on selected trace elements and heavy metals in some popular medicinal plants from Sudan

    • Ammar Mubark Ebrahim
    • Mohamed Hassan Eltayeb
    • Bernhard Michalke

    Natural Resource Letter 12 February 2012 Pages: 671 - 679