1. Preliminary evidence for methamphetamine-induced behavioral and ocular effects in rat offspring following exposure during early organogenesis

   • Karen D. Acuff-Smith
   • Magdalena George
   • Charles V. Vorhees

   Original Investigations Pages: 255 - 263

2. Effects of ketanserin and mianserin on delayed neuronal death induced by cerebral ischemia in Mongolian gerbils

   • Yasuko Karasawa
   • Hiroaki Araki
   • Susumu Otomo

   Original Investigations Pages: 264 - 270

3. Decreased sensory responsiveness of noradrenergic neurons in the rat locus coeruleus following phencyclidine or dizocilpine (MK-801): role of NMDA antagonism

   • Sumio Murase
   • Magnus NIsell
   • Torgny H. Svensson

   Original Investigations Pages: 271 - 276

4. Different capability ofn-methyl-d-aspartate antagonists to elicit EEG and behavioural phencyclidine-like effects in rats

   • S. Sagratella
   • A. Pezzola
   • A. Scotti de Carolis

   Original Investigations Pages: 277 - 282

5. No psychophysiological interactions between caffeine and stress?

   • Markus Hasenfratz
   • Karl Bättig

   Original Investigations Pages: 283 - 290

6. Pharmacological profile of a potent, efficacious fentanyl derivative in rhesus monkeys

   • C. P. France
   • G. Winger
   • J. H. Woods

   Original Investigations Pages: 291 - 298

7. Adrenalectomy reverses chronic injection-induced tolerance to nicotine

   • Elizabeth A. Grun
   • James R. Pauly
   • Allan C. Collins

   Original Investigations Pages: 299 - 304

8. Desmethylimipramine attenuates cocaine withdrawal in rats

   • Athina Markou
   • Richard L. Hauger
   • George F. Koob

   Original Investigations Pages: 305 - 314

9. Anxiolytic effects of nitrous oxide in mice in the light-dark and holeboard exploratory tests

   • Donald A. Czech
   • Dena A. Green

   Original Investigations Pages: 315 - 320

10. Effects of physostigmine and scopolamine on rats' performances in object-recognition and radial-maze tests

    • Abdelkader Ennaceur
    • Kamel Meliani

    Original Investigations Pages: 321 - 330

11. N-methyl-d-aspartate lesions of the lateral hypothalamus do not reduce amphetamine or fenfluramine anorexia but enhance the acquisition of eating in response to tail pinch in the rat

    • Judith M. Clark
    • Andrew J. M. Clark
    • Philip Winn

    Original Investigations Pages: 331 - 337

12. Effect of established and putative anxiolytics on extracellular 5-HT and 5-HIAA in the ventral hippocampus of rats during behaviour on the elevated X-maze

    • Ian K. Wright
    • N. Upton
    • C. A. Marsden

    Original Investigations Pages: 338 - 346

13. Peripheral modulation of learning and memory: enkephalins as a model system

    • Gery Schulteis
    • Joe L. Martinez Jr

    Original Investigations Pages: 347 - 364

14. Strain differences in sensitivity to the hypothermic effects of benzodiazepine receptor ligands in mice

    • Helen C. Jackson
    • David J. Nutt

    Original Investigations Pages: 365 - 368

15. Antidepressant-like effect of neurotensin administered in the ventral tegmental area in the forced swimming test

    • L. Cervo
    • C. Rossi
    • R. Samanin

    Original Investigations Pages: 369 - 372

16. Effects of intra-hippocampal scopolamine injections in a repeated spatial acquisition task in the rat

    • Arjan Blokland
    • Wiel Honig
    • Wijnand G. M. Raaijmakers

    Original Investigations Pages: 373 - 376

17. Hypouricemic effect of zuclopenthixol: a potential marker of drug compliance?

    • Meir Bloch
    • Eitan Gur
    • Arieh Y. Shalev

    Rapid Communications Pages: 377 - 378

18. Anxiogenic drugs beta-CCE and FG 7142 increase extracellular dopamine levels in nucleus accumbens

    • L. D. McCullough
    • J. D. Salamone

    Rapid Communications Pages: 379 - 382