1. Stress response dampening: effects of gender and family history of alcoholism and anxiety disorders

   • R. Sinha
   • Jane Robinson
   • Stephanie O’Malley

   ORIGINAL INVESTIGATION Pages: 311 - 320

2. [123I]β-CIT SPECT imaging of dopamine transporter availability after mazindol administration in human cocaine addicts

   • R. T. Malison
   • Elinore McCance
   • Robert B. Innis

   ORIGINAL INVESTIGATION Pages: 321 - 325

3. Effects of dynorphin A(1–13) on opiate withdrawal in humans

   • S. Specker
   • Winai Wananukul
   • Paul R. Pentel

   ORIGINAL INVESTIGATION Pages: 326 - 332

4. Conditioned increases in anxiogenic-like behavior following exposure to contextual stimuli associated with cocaine are mediated by corticotropin-releasing factor

   • A. C. DeVries
   • Agu Pert

   ORIGINAL INVESTIGATION Pages: 333 - 340

5. Clozapine metabolism rate as a possible index of drug-induced granulocytopenia

   • M. C. Mauri
   • R. Rudelli
   • G. Invernizzi

   ORIGINAL INVESTIGATION Pages: 341 - 344

6. Nicotine and cotinine replacement when nicotine nasal spray is used to quit smoking

   • R. L. Jones
   • A. Nguyen
   • S. F. P. Man

   ORIGINAL INVESTIGATION Pages: 345 - 350

7. Influence of interleukin-1β on exploratory behaviors, plasma ACTH, corticosterone, and central biogenic amines in mice

   • Susan Lacosta
   • Z. Merali
   • H. Anisman

   ORIGINAL INVESTIGATION Pages: 351 - 361

8. The effects of smoking on acoustic prepulse inhibition in healthy men and women

   • V. Della Casa
   • I. Höfer
   • J. Feldon

   ORIGINAL INVESTIGATION Pages: 362 - 368

9. The modulatory effects of high affinity GABAB receptor antagonists in an active avoidance learning paradigm in rats

   • D. Getova
   • N. G. Bowery

   ORIGINAL INVESTIGATION Pages: 369 - 373

10. Evidence for an involvement of 5-HT1B receptors in the inhibition of male rat ejaculatory behavior produced by 5-HTP

    • S. Ahlenius
    • Knut Larsson

    ORIGINAL INVESTIGATION Pages: 374 - 382

11. Effects of stress on circulating nicotine and cotinine levels and in vitro nicotine metabolism in the rat

    • S. E. Winders
    • Neil E. Grunberg
    • Alvito P. Alvares

    ORIGINAL INVESTIGATION Pages: 383 - 390

12. The role of GABA-A and mitochondrial diazepam-binding inhibitor receptors on the effects of neurosteroids on food intake in mice

    • Doodipala Samba Reddy
    • S. K. Kulkarni

    ORIGINAL INVESTIGATION Pages: 391 - 400

13. Conditioned flavour preference negatively reinforced by caffeine in human volunteers

    • M. R. Yeomans
    • Hannah Spetch
    • Peter J. Rogers

    ORIGINAL INVESTIGATION Pages: 401 - 409

14. Effects of repeated administration of amphetamine on behavioral vigilance: evidence for “sensitized” attentional impairments

    • Thomas Deller
    • M. Sarter

    RAPID COMMUNICATION Pages: 410 - 414