1. The influence of synthetic DSIP (delta-sleep-inducing-peptide) on disturbed human sleep

   • D. Schneider-Helmert
   • G. A. Schoenenberger

   Generalia 15 September 1981 Pages: 913 - 917

2. The animal musks and a comment of their biogenesis

   • J. P. Ward
   • D. A. van Dorp

   OriginalPaper 15 September 1981 Pages: 917 - 922

3. Characterization of the host-specific toxins produced byHelminthosporium sacchari, the causal organism of eyespot disease of sugarcane

   • V. Macko
   • K. Goodfriend
   • D. Arigoni

   Specialia 15 September 1981 Pages: 923 - 924

4. Polyacetylenes from the spongePetrosia ficiformis found in dark caves

   • G. Cimino
   • A. Crispino
   • G. Sodano

   OriginalPaper 15 September 1981 Pages: 924 - 926

5. The structures of minor congeners of detoxin complex, the selective antagonist of blasticidin S¹

   • N. Otake
   • T. Ogita
   • H. Yonehara

   OriginalPaper 15 September 1981 Pages: 926 - 928

6. HPLC of cephalosporins and their oxa-derivatives

   • R. D. Miller
   • Cynthia Affolder
   • N. Neuss

   OriginalPaper 15 September 1981 Pages: 928 - 930

7. The occurrence of 5-hydroxytryptamine in the holothurian, Pentacter crassa

   • R. P. Gregson
   • J. F. Marwood
   • R. J. Quinn

   OriginalPaper 15 September 1981 Pages: 930 - 931

8. Hashish: Synthesis of Δ⁹-tetrahydrocannabinol (THC), a metabolite ofΔ⁹-THC¹

   • R. P. Duffley
   • G. Lambert
   • R. K. Razdan

   OriginalPaper 15 September 1981 Pages: 931 - 932

9. Concurrent occurrence of elevated ketone body and depressed carnitine level in underfed guinea-pigs

   • A. Sandor
   • J. Kerner
   • I. Alkonyi

   OriginalPaper 15 September 1981 Pages: 933 - 934

10. High glucose-induced enzyme activity changes in cultured cell lines established from the kidneys of Chinese hamsters with aglycosuria or spontaneous glycosuria

    • A. Y. Chang
    • R. E. Noble
    • B. M. Wyse

    OriginalPaper 15 September 1981 Pages: 934 - 935

11. Ethanol and acetaldehyde do not increase the blood-brain and blood-retinal barrier permeability to sodium fluorescein

    • M. E. Hillbom
    • T. M. T. Tervo

    OriginalPaper 15 September 1981 Pages: 936 - 938

12. Some properties ofBufo bufo tyrosinase during development

    • M. Miranda
    • D. Botti
    • A. M. Ragnelli

    OriginalPaper 15 September 1981 Pages: 938 - 939

13. Interaction of mammalian hemoglobins with dehydroascorbic acid

    • S. Deb
    • S. Som
    • I. B. Chatterjee

    OriginalPaper 15 September 1981 Pages: 940 - 941

14. Effect of glucocorticoids on the appearance of gamma-glutamyl transpeptidase activity in primary cultures of adult rat hepatocytes

    • J. Coloma
    • M. J. Gómez-Lechón
    • J. Báguena

    OriginalPaper 15 September 1981 Pages: 941 - 943

15. Interaction of organic dyes with hepatic microsomal drug-metabolizing monoöxygenases in vitro

    • F. E. Beyhl

    OriginalPaper 15 September 1981 Pages: 943 - 945

16. Changes in high density lipoprotein subfractions during alimentary lipaemia

    • M. Mattock
    • A. Salter
    • H. Keen

    OriginalPaper 15 September 1981 Pages: 945 - 947

17. Effective population number estimates of laboratory populations of Drosophila melanogaster

    • J. M. Malpica
    • D. A. Briscoe

    OriginalPaper 15 September 1981 Pages: 947 - 948

18. Dominant lethal mutations induced by¹⁴C in mice

    • S. N. Goud
    • O. S. Reddi
    • P. P. Reddy

    OriginalPaper 15 September 1981 Pages: 948 - 949

19. Sequential analysis of Giemsa banded chromosomes in Vicia faba

    • R. E. Rowland

    OriginalPaper 15 September 1981 Pages: 949 - 951

20. Inhibition of Y-chromosome loop formation in primary spermatocyte nuclei ofDrosophila hydei by trimethylphosphate

    • P. J. Hanna

    OriginalPaper 15 September 1981 Pages: 951 - 952

21. Constitutive heterochromatin and nucleolus organizer region in the knifefish,Apteronotus albifrons (Pisces, Apteronotidae)

    • Lurdes F. de Almeida Toledo
    • F. Foresti
    • S. de Almeida Toledo

    OriginalPaper 15 September 1981 Pages: 953 - 954

22. Effect of progesterone on the formation of the ovipositor in female bitterlings (Rhodeus sericeus amarus BLOCH, 1782) (Teleostei, Cyprinidae)

    • R. Riehl

    OriginalPaper 15 September 1981 Pages: 954 - 955

23. Synergistic effect of rabbit specific antiserum and amikacin on the treatment of mice with lethal infection due to Klebsiella pneumoniae

    • K. Yoshida
    • M. Takahashi
    • S. Narikawa

    OriginalPaper 15 September 1981 Pages: 956 - 957

24. Octopine dehydrogenase in gastropods from different environments

    • J. Barrett
    • W. Körting

    OriginalPaper 15 September 1981 Pages: 958 - 959

25. Incorporation of base analogues for detection of unusual base compositions in plant metaphase chromosomes (Vicia faba, Leguminosae)

    • I. Schubert
    • R. Rieger
    • P. Döbel

    OriginalPaper 15 September 1981 Pages: 959 - 960

26. In vitro associations of tomato plants andRhizobium; induction of nitrogenase activity

    • D. Hess
    • H. Schätzle
    • K. Dressler

    OriginalPaper 15 September 1981 Pages: 961 - 962

27. Influence of oestradiol on tissue respiration of the Indian garden lizard, Calotes versicolor

    • D. S. Kumar

    OriginalPaper 15 September 1981 Pages: 962 - 963

28. Avermectins: novel insecticides, acaricides and nematicides from a soil microorganism

    • I. Putter
    • J. G. Mac Connell
    • R. A. Dybas

    OriginalPaper 15 September 1981 Pages: 963 - 964

29. Resistance to ultraviolet-induced mutagenesis in Proteus

    • R. Schwarzhoff
    • U. Santhanam

    OriginalPaper 15 September 1981 Pages: 965 - 966

30. Isozymes of cathepsin B1 in developing human placenta

    • Maria Warwas

    OriginalPaper 15 September 1981 Pages: 966 - 967

31. Microdensitometric analysis of denervation effects on newt limb blastema cells

    • R. M. Loyd
    • T. G. Connelly

    OriginalPaper 15 September 1981 Pages: 967 - 969

32. Visualization of DNA in various phages (T4, χ, T7, ϕ 29) by ethidium bromide epi-fluorescent microscopy

    • T. Kuroiwa
    • S. Nishibayashi
    • T. Suzuki

    OriginalPaper 15 September 1981 Pages: 969 - 971

33. Presence of double stranded regions of viral RNA in infected cells

    • S. I. Koliais

    OriginalPaper 15 September 1981 Pages: 971 - 972

34. Endogenous indolyl-3-acetic acid and pathogen-induced plant growth disorders: distinction between hyperplasia and neoplastic development

    • D. M. A. Mousdale

    OriginalPaper 15 September 1981 Pages: 972 - 973

35. Fertilizer residue from labelled urea in a clay soil

    • M. M. Iqbal
    • S. K. Hussain
    • S. H. Siddiqi

    OriginalPaper 15 September 1981 Pages: 974 - 975

36. Monophosphate, the only phosphoric ester of thiamin in the cerebro-spinal fluid

    • G. Rindi
    • C. Patrini
    • M. Poloni

    OriginalPaper 15 September 1981 Pages: 975 - 976

37. Deformation of transforming red cells in various pH solutions

    • T. Nagasawa

    OriginalPaper 15 September 1981 Pages: 977 - 978

38. Increased urinary excretion of cyclic nucleotides in X-linked hypophosphatemic (Hyp) mice

    • G. M. Kiebzak
    • R. A. Meyer Jr
    • P. M. Mish

    OriginalPaper 15 September 1981 Pages: 978 - 979

39. Inorganic phosphate promotes relaxation of chemically skinned smooth muscle of guinea-pig Taenia coli

    • M. Schneider
    • M. Sparrow
    • J. C. Rüegg

    OriginalPaper 15 September 1981 Pages: 980 - 982

40. Effect of metabolic versus respiratory acid-base changes on isolated coronary artery and saphenous vein

    • T. W. Rooke
    • H. V. Sparks Jr

    OriginalPaper 15 September 1981 Pages: 982 - 983

41. Zeitgeber-schedule dependent resynchronization of circadian rhythms in nocturnal mammals (Primates and Chiroptera)

    • H. G. Erkert
    • Angelika Thiemann

    OriginalPaper 15 September 1981 Pages: 983 - 985

42. Fever and survival in the rat. The effect of enhancing the cold defence response

    • M. Banet

    OriginalPaper 15 September 1981 Pages: 985 - 986

43. Blockade of nicotinic receptors in brain with d-tubocurarine induces decreased metabolism, cutaneous vasodilation and hypothermia in rats

    • M. T. Lin
    • A. Chandra

    OriginalPaper 15 September 1981 Pages: 986 - 988

44. Reaching-related potentials in caudate nucleus and cerebellum of rats

    • V. M. Moroz
    • J. Bureš

    OriginalPaper 15 September 1981 Pages: 988 - 989

45. Response of briefly glycerinated smooth muscle to Ca²⁺ and Mg²⁺

    • N. Nakahata
    • H. Nakanishi
    • T. Suzuki

    OriginalPaper 15 September 1981 Pages: 989 - 991

46. The effect of hexamethonium on the secretion induced by sodium deoxycholate in the rat jejunum

    • L. Karlström
    • J. Cassuto
    • O. Lundgren

    OriginalPaper 15 September 1981 Pages: 991 - 992

47. Effect of taurine on mitogen response of human lymphocytes

    • Herminia Pasantes-Morales
    • J. M. León-Cázares

    OriginalPaper 15 September 1981 Pages: 993 - 995

48. Antifertilityeffects of clonidine in laying hens

    • R. M. Weppelman
    • R. L. Tolman
    • G. Olson

    OriginalPaper 15 September 1981 Pages: 995 - 997

49. Characteristic responses to L-dopa of cerebral blood flow and EEG pattern in stroke-prone spontaneously hypertensive rats

    • Krystyna Skolasińska
    • Y. Yamori
    • R. Horie

    OriginalPaper 15 September 1981 Pages: 997 - 998

50. Antifertility activity of trimethylphosphate in male rats

    • P. J. Hanna
    • J. B. Kerr

    OriginalPaper 15 September 1981 Pages: 999 - 1001