1. Electron transfer in biological systems: an overview

   • J. L. Dreyer

   Reviews 01 July 1984 Pages: 653 - 675

2. Prediction of historical and contemporary luminosity (UFO) reports by seismic variables within Western Europe

   • M. A. Persinger

   Full Papers 01 July 1984 Pages: 676 - 681

3. The effect of nifedipine and verapamil on KCl-induced rhythmic contractions of guinea pig ureter in vitro

   • C. A. Maggi
   • A. Meli

   Full Papers 01 July 1984 Pages: 681 - 686

4. Hermidin, a chromogen fromMercurialis perennis L.

   • G. A. Swan

   Short Communications 01 July 1984 Pages: 687 - 688

5. Autoxidation of hermidin: an ESR study

   • A. R. Forrester

   Short Communications 01 July 1984 Pages: 688 - 689

6. Viscero-somatic reflexes following distension of urinary bladder in cats: Role of supraspinal neuraxis

   • B. N. Koley
   • A. K. Das
   • J. Koley

   Short Communications 01 July 1984 Pages: 689 - 690

7. Changes with hypertension and maturation in the response of stomach fundus to acetylcholine

   • C. L. Seidel
   • J. C. Allen
   • A. Mukhopadhyay

   Short Communications 01 July 1984 Pages: 691 - 692

8. Accumulation of³H-dopamine by synaptic vesicles from rat striatum in an impermeant medium

   • J. A. Ruth
   • M. J. Gershten
   • J. K. Disbrow

   Short Communications 01 July 1984 Pages: 692 - 694

9. Effects of sympathetic stimulation on ventricular refractory periods in cats with acute coronary artery ligation

   • M. S. Gaide
   • R. J. Myerburg
   • A. L. Bassett

   Short Communications 01 July 1984 Pages: 694 - 695

10. Interaction of polyamines or their precursors with the calcium-controlled secretion of peroxidase by sugarbeet cells

    • Th. Gaspar
    • C. Kevers
    • H. Greppin

    Short Communications 01 July 1984 Pages: 696 - 697

11. Effect of platelet activating factor on guinea-pig papillary muscle

    • G. Camussi
    • G. Alloatti
    • G. Emanuelli

    Short Communications 01 July 1984 Pages: 697 - 699

12. Acute physiological responses during blood substitution with colloidal gelatin in conscious rats

    • K. C. Lowe
    • D. C. McNaughton

    Short Communications 01 July 1984 Pages: 700 - 701

13. On the pathway of the rectosphincteric reflex

    • T. Kunieda
    • S. Azuma
    • K. Sakata

    Short Communications 01 July 1984 Pages: 701 - 703

14. Cholesterol synthesis and related enzymes in rat liver during pregnancy

    • S. Leoni
    • S. Spagnuolo
    • A. Trentalance

    Short Communications 01 July 1984 Pages: 703 - 704

15. The inhibitory effect of D-glucosamine on thymidine kinase in chick embryo retinas and HeLa cells

    • G. Tesoriere
    • L. Tesoriere
    • G. Cantoro

    Short Communications 01 July 1984 Pages: 705 - 707

16. Volatile constituents of wolf (Canis lupus) urine as related to gender and season

    • J. Raymer
    • D. Wiesler
    • L. D. Mech

    Short Communications 01 July 1984 Pages: 707 - 709

17. D-3-Dodecanoyltetradecanoic acid as a constituent of lipid A from the lipopolysaccharide ofYersinia pseudotuberculosis

    • I. N. Krasikova
    • P. A. Luk'yanov
    • Yu. S. Ovodov

    Short Communications 01 July 1984 Pages: 709 - 710

18. Effect of hormones and cyclic AMP on γ-glutamyltranspeptidase activity of rat mammary gland explants

    • M. P. Valdivieso
    • J. F. Puente
    • M. Sapag-Hagar

    Short Communications 01 July 1984 Pages: 710 - 711

19. Studies on three kinds of lectins fromXenopus laevis skin

    • K. Nitta
    • G. Takayanagi
    • H. Kawauchi

    Short Communications 01 July 1984 Pages: 712 - 713

20. Stereochemical course of pheromone biosynthesis in the arctiid moth,Creatonotos transiens

    • T. W. Bell
    • M. Boppré
    • J. Meinwald

    Short Communications 01 July 1984 Pages: 713 - 714

21. Evolution of the thermotropic properties of large unilamellar vesicles (LUV)

    • M. Vandenbranden
    • C. Stil
    • J. -M. Ruysschaert

    Short Communications 01 July 1984 Pages: 715 - 717

22. Isoenzymes of glutamate-oxalacetate transaminase in the larvae of silkwormsBombyx mori infected with nuclear polyhedrosis virus

    • M. S. Shylaja
    • T. R. Ramaiah

    Short Communications 01 July 1984 Pages: 717 - 718

23. A lectin in the pollen of marihuana,Cannabis sativa L.

    • C. S. Tumosa

    Short Communications 01 July 1984 Pages: 718 - 719

24. Isolation and partial characterization of cuticular collagen from the parasitic nematodeGaigeria pachyscelis

    • P. Joshi
    • B. P. Singh
    • A. K. Jaiswal

    Short Communications 01 July 1984 Pages: 719 - 720

25. A light and electron microscope study of spherical structures in the test cells of an ascidianCiona intestinalis L.

    • C. Mansueto
    • G. D'Ancona Lunetta
    • L. Villa

    Short Communications 01 July 1984 Pages: 720 - 723

26. Demonstration of a sexual dimorphism in the olfactory pathways of the drones ofApis mellifica L. (Hymenoptera, Apidae)

    • G. Arnold
    • C. Masson
    • S. Budharugsa

    Short Communications 01 July 1984 Pages: 723 - 725

27. A hypothalamic channel-system in the inferior lobes of a trigger-fish (Rhinecanthus aculeatus, Balistidae)

    • M. Wullimann
    • W. Finck
    • D. G. Senn

    Short Communications 01 July 1984 Pages: 725 - 727

28. Crown ethers which influence cardiac and respiratory muscle contractility

    • R. C. Kolbeck
    • L. B. Hendry
    • W. A. Speir

    Short Communications 01 July 1984 Pages: 727 - 731

29. Morphine eye-drops reduce homatropine induced mydriasis in man

    • M. Fanciullacci
    • F. Cangi
    • U. Pietrini

    Short Communications 01 July 1984 Pages: 731 - 733

30. Arginine has a morphine-like action in insects

    • N. A. Zabala
    • K. Jaffe
    • H. Maldonado

    Short Communications 01 July 1984 Pages: 733 - 734

31. Hydrogen bond catalysis of mononucleotide ethylation supports non-random DNA alkylations by N-ethyl, N-nitrosourea

    • K. -W. Stahl
    • F. E. Köster

    Short Communications 01 July 1984 Pages: 734 - 736

32. Collagenolytic activity from circulating polymorphonuclear leucocytes of patients with asbestosis

    • I. Lemaire
    • C. Grondin
    • R. Bégin

    Short Communications 01 July 1984 Pages: 736 - 737

33. Evidence for an inhibitory role of β-endorphin and other opioids on human total T rosette formation

    • C. De Carolis
    • G. De Sanctis
    • L. Fontana

    Short Communications 01 July 1984 Pages: 738 - 739

34. Potential for rat plague from nonencapsulated variants of the plague bacillus (Yersinia pestis)

    • J. E. Williams
    • D. C. Cavanaugh

    Short Communications 01 July 1984 Pages: 739 - 740

35. Effect of 5-hydroxytryptamine antibodies on pigment migration in the erythrophores of the fiddler crab,Uca pugilator: Further evidence for 5-hydroxytryptamine as a neurotransmitter that stimulates release of red pigment-dispersing hormone

    • M. M. Hanumante
    • T. A. Butler
    • M. Fingerman

    Short Communications 01 July 1984 Pages: 740 - 741

36. A synergistic factor of an insect granulosis virus agglutinates insect cells

    • M. Ohba
    • Y. Tanada

    Short Communications 01 July 1984 Pages: 742 - 744

37. The effect of X-rays and EMS on the behavior of the transposing element, TE98, inDrosophila melanogaster

    • A. A. M. Awad
    • G. Bencze
    • J. Gausz

    Short Communications 01 July 1984 Pages: 744 - 745

38. The cytogenetic efficiency of the antitumor agents bleomycin and peplomycin is enhanced by the heart drug verapamil (isoptin)

    • W. Scheid
    • B. Oppelmann
    • H. Traut

    Short Communications 01 July 1984 Pages: 746 - 747

39. Developmental homeostasis and heterozygosity for blood group loci in a human population

    • G. Livshits
    • E. Kobyliansky

    Short Communications 01 July 1984 Pages: 748 - 749

40. Supernumerary (B) chromosome inAnopheles indefinitus (Diptera, Culicidae)

    • V. Baimai
    • S. Wibowo
    • R. G. Andre

    Short Communications 01 July 1984 Pages: 749 - 750

41. Asynchronous puffing in the foot pad chromosomes ofParasarcophaga

    • R. R. Tewari
    • U. R. Agrawal

    Short Communications 01 July 1984 Pages: 750 - 751

42. Postnatal undernutrition: effect on antral gastrin levels at a later age

    • A. P. N. Majumdar

    Short Communications 01 July 1984 Pages: 751 - 752

43. The stage-dependent resistance of the chorion to external chemical damage and its relationship to embryonic diapause in the annual fish,Nothobranchius guentheri

    • J. R. Matias

    Short Communications 01 July 1984 Pages: 753 - 754

44. Differential lethality following treatment with ionizing radiations of various energies inDrosophila

    • S. Grazia
    • D. Guerra
    • M. L. Vanelli

    Short Communications 01 July 1984 Pages: 754 - 756

45. Regulation of testosterone production in fetal testicular cells: effect of androgens

    • G. Pointis
    • M. T. Latreille
    • L. Cedard

    Short Communications 01 July 1984 Pages: 756 - 757

46. Prolactin concentrations in mouse milk during lactation

    • R. C. Richards
    • J. M. Beardmore

    Short Communications 01 July 1984 Pages: 757 - 758

47. Melatonin in the plasma of growing sheep subjected to short and skeleton long photoperiods

    • B. R. Brinklow
    • J. M. Forbes
    • R. G. Rodway

    Short Communications 01 July 1984 Pages: 758 - 760

48. Effects of intraventricular administration of insulin on thyrotropin secretion in rats

    • T. Mitsuma
    • T. Nogimori
    • N. Sakamoto

    Short Communications 01 July 1984 Pages: 760 - 761

49. Can postictal suppression of the perforant path-fascia dentata responses account for the ECS-induced anterograde amnesia in rats?

    • H. Peréz-Saad
    • V. Valoušková
    • J. Bureš

    Short Communications 01 July 1984 Pages: 761 - 763

50. Habitat marking: males attracted to residual odors of twoDrosophila species

    • G. E. Spence
    • A. A. Hoffmann
    • P. A. Parsons

    Short Communications 01 July 1984 Pages: 763 - 765