1. None of the four tyrosine residues is essential for the biological activity of erythropoietin

   • Homo Son
   • Jin Hyung Lee
   • Taeowan Chung

   Research Articles Pages: 371 - 375

2. Colchicine inhibits integrin α₅β₁ gene expression during PMA-induced differentiation of U937 cells

   • Won-Hee Jang
   • In-Ja Rhee

   Research Articles Pages: 376 - 380

3. In vitro covalent binding of SC-42867, PGE2 antagonist, to rat liver microsomal proteins

   • Kyung Tae Lee

   Research Articles Pages: 381 - 384

4. Pharmacokinetics of two cyclosporine formulations using FPIA and HPLC assay in volunteers

   • KwangII Kwon
   • Moo Heon Kim
   • Chang Hyun Lee

   Research Articles Pages: 385 - 390

5. Kainate-induced elevations of intracellular Ca²⁺ and extracellular glutamate are partially decreased by NMDA receptor antagonists in cultured cerebellar granule neurons

   • Seikwan Oh
   • Shogo Tokuyama
   • Patrick P. McCaslin

   Research Articles Pages: 391 - 395

6. Antitumor activity of pedunculagin, one of the ellagitannin

   • Jee Hun Chang
   • Jang Hyun Cho
   • Do Ik Lee

   Research Articles Pages: 396 - 401

7. Effects of calcium channel blockers on human erythrocyte ghost membranes

   • Aeh-Jin Park
   • Young-Hee Shin
   • Chi-Ho Lee

   Research Articles Pages: 402 - 409

8. Adaptive response induced by low dose ionizing radiation in human cervical carcinoma cells

   • Jeong Hee Kim
   • Kyung Jong Lee
   • Sung Ho Kim

   Research Articles Pages: 410 - 414

9. Antimutagenic activities of 24 synthetic flavones with theSalmonella microsomal assay

   • M. Laget
   • M. De Méo
   • G. Duménil

   Research Articles Pages: 415 - 422

10. In vitro andin vivo activities of SM-101, a mixture of metampicillin and sulbactam

    • Keum-Hwa Choi
    • Sook-Kyung Kim
    • Eung-Chil Choi

    Research Articles Pages: 423 - 426

11. Effect of micronization on the extent of drug absorption from suspensions in humans

    • Doo-Man Oh
    • Rane L. Curl
    • Gordon L. Amidon

    Research Articles Pages: 427 - 433

12. Effect of cholecystokinin-pancreozymin on the nitric oxide synthase activity and cyclic GMP level in rat pancreatic tissue

    • Dong-Wan Seo
    • Suk Woo Nam
    • Hyang Woo Lee

    Research Articles Pages: 434 - 439

13. Polyoxygenated flavones; Synthesis, cytotoxicities and antitumor activity against ICR mice carrying S-180 cells

    • Gyu-Yong Song
    • Byung-Zun Ahn

    Research Articles Pages: 440 - 448

14. Synthesis of a series ofcis-diamminedichloro-platinum (II) complexes linked to uracil and uridine as candidate antitumor agents

    • Jack C. Kim
    • Mi-Hyang Kim
    • Soon-Kyu Choi

    Research Articles Pages: 449 - 453

15. A modified alkaline hydrolysis of total ginsenosides yielding genuine aglycones and prosapogenols

    • Kwang Sik Im
    • Eun Ha Chang
    • Nam Gyung Je

    Research Articles Pages: 454 - 457

16. Biotransformation of dehydroparadols byAspergillus niger

    • Sang-Sup Lee
    • Woo-Young Lee

    Research Articles Pages: 458 - 461

17. Antiproliferative effect of arctigenin and arctiin

    • Shi Yong Ryu
    • Jong Woong Ahn
    • Byung Hoon Han

    Rapid Communication Pages: 462 - 463