1. New directions in the chemistry of natural products: The organic chemist as a pathfinder for biochemistry and medicine

   • Bernhard Witkop

   Generalia 01 October 1971 Pages: 1121 - 1138

2. Synthesis of a structure proposed for scotophobin

   • A. Ali
   • J. H. R. Faesel
   • B. Weinstein

   Specialia 01 October 1971 Pages: 1138 - 1139

3. Periodic acid as a new oxidant for the degradation of bile pigments. Isolation of a biliverdine type of reaction intermediate on oxidation of bilirubin with periodic acid

   • A. J. Fatiadi
   • R. Schaffer

   Specialia 01 October 1971 Pages: 1139 - 1141

4. Alcaloïde des Canneberges du Nouveau-Brunswick

   • K. Jankowski
   • Janice Boudreau
   • Iowna Jankowska

   Specialia 01 October 1971 Pages: 1141 - 1143

5. New furanoid metabolites fromRhizoctonia solani

   • T. D. J. D'Silva
   • R. A. Herrett

   Specialia 01 October 1971 Pages: 1143 - 1144

6. The isolation and structure of trichosiderin B

   • G. Prota
   • A. Suarato
   • R. A. Nicolaus

   Specialia 01 October 1971 Pages: 1145 - 1145

7. On the radioactivity of certain stable isotope-enriched substances

   • P. Jordan
   • K. May

   Specialia 01 October 1971 Pages: 1146 - 1147

8. Photochemistry of bilirubin

   • P. Manitto

   Specialia 01 October 1971 Pages: 1147 - 1149

9. Teratologische Prüfung einiger Thalidomid-Metabolite

   • F. Köhler
   • W. Meise
   • H. Ockenfels

   Specialia 01 October 1971 Pages: 1149 - 1150

10. Fatty acids of the pregnant rat uterus

    • J. R. Beall

    Specialia 01 October 1971 Pages: 1151 - 1151

11. Heat and urea stability of blood catalase of catalase-mutant mouse strains

    • R. N. Feinstein
    • J. B. Howard
    • R. Savol

    Specialia 01 October 1971 Pages: 1152 - 1153

12. (−)-Δ⁸-tetrahydrocannabinol: Two novel in vitro metabolites

    • D. E. Maynard
    • O. Gurny
    • R. W. Kierstead

    Specialia 01 October 1971 Pages: 1154 - 1155

13. Changes in microsomal lipids of rat liver after chronic carbon tetrachloride intoxication

    • M. Comporti
    • G. Landucci
    • F. Raja

    Specialia 01 October 1971 Pages: 1155 - 1156

14. Inhibition of human testicular glucose-6-phosphate dehydrogenase by unsaturated C₁₉-steroids

    • P. Benes
    • G. W. Oertel

    Specialia 01 October 1971 Pages: 1157 - 1157

15. Determination of methylguanidine in serum and urine from normal and uremic subjects

    • G. C. Menichini
    • M. Gonella
    • S. Giovannetti

    Specialia 01 October 1971 Pages: 1157 - 1158

16. The incorporation of 4-¹⁴C-cholesterol into different cholesterol esters of the blood serum in man, guinea-pig, rat and rabbit

    • V. Felt

    Specialia 01 October 1971 Pages: 1158 - 1160

17. Isoelectric fractionation of desialyzed interferon

    • V. Bocci
    • A. Viti
    • G. Rita

    Specialia 01 October 1971 Pages: 1160 - 1161

18. Experimental lathyrism: Inhibition ofβ-alanine incorporation byβ-aminopropionitrile

    • J. J. Aleo
    • A. Cammarata

    Specialia 01 October 1971 Pages: 1161 - 1162

19. Is protein catabolism nonrandom?

    • H. Sobel
    • R. Bowman

    Specialia 01 October 1971 Pages: 1163 - 1163

20. Lettuce seedling growth: Antagonism between gibberellic acid and Niacin

    • Prakash Mullick
    • U. N. Chatterji

    Specialia 01 October 1971 Pages: 1163 - 1164

21. Pantothenic acid distribution and protein synthesis in the particulate fractions of rat liver

    • V. P. Shinde
    • S. D. Ambegaokar

    Specialia 01 October 1971 Pages: 1164 - 1165

22. NADPH and ascorbate catalyzed peroxidation of microsomal lipids during ageing

    • R. Comolli

    Specialia 01 October 1971 Pages: 1166 - 1167

23. Liver damage by protracted ethanol uptake and its reversibility

    • E. Turchetto
    • L. Cabrini
    • E. Formiggini

    Specialia 01 October 1971 Pages: 1167 - 1168

24. Interaction of 1-anilino-8-naphthalene sulfonate with yeast glyceraldehyde-3-phosphate dehydrogenase

    • N. K. Nagradova
    • R. A. Asryants
    • M. V. Ivanov

    Specialia 01 October 1971 Pages: 1169 - 1170

25. The ATPases of the sarcolemma from skeletal muscle in experimental myotonia

    • D. Seiler

    Specialia 01 October 1971 Pages: 1170 - 1171

26. A structure resembling proteinpolysaccharide complexes in preparations of mitochondrial DNA from mouse liver

    • P. Wellauer
    • R. Weber

    Specialia 01 October 1971 Pages: 1171 - 1173

27. The metabolism of biphenyl byPseudomonas putida

    • D. Catelani
    • C. Sorlini
    • V. Treccani

    Specialia 01 October 1971 Pages: 1173 - 1174

28. Zum phototaktischen Laufverhalten junger Honigbienen (Apis mellifica L.)

    • J. Vollbehr

    Specialia 01 October 1971 Pages: 1174 - 1175

29. Das Verhalten des Zitterwelses (Malapterurus electricus Gmelin) im homogenen Gleichstromfeld

    • E. Kastoun

    Specialia 01 October 1971 Pages: 1176 - 1177

30. Acid-base balance in artificially respired guinea-pigs under normal conditions and during exposure to hyperbaric helium

    • A. Small
    • H. W. McElroy
    • R. S. Ide

    Specialia 01 October 1971 Pages: 1177 - 1178

31. Dopa and dopamine in the pigment of substantia nigra

    • L. Nordgren
    • H. Rorsman
    • E. Rosengren

    Specialia 01 October 1971 Pages: 1178 - 1179

32. Inhibitory effect of proteolytic enzymes on platelet aggregation induced by ADP or thrombin

    • T. Sano
    • M. Yokoyama

    Specialia 01 October 1971 Pages: 1179 - 1181

33. Influences of nystagmic and spontaneous oculomotor activity on superior colliculus neurons in curarized cat

    • A. Roucoux
    • M. Crommelinck

    Specialia 01 October 1971 Pages: 1181 - 1182

34. Opposite responses of muscle circulation to different emotional stimuli

    • G. Baccelli
    • G. D. Ellison
    • A. Zanchetti

    Specialia 01 October 1971 Pages: 1183 - 1184

35. The effects of pentagastrin on the motility of the ruminant stomach

    • Y. Ruckebusch

    Specialia 01 October 1971 Pages: 1185 - 1186

36. Antihypertensive agents III. Synthesis and antihypertensive activity of 3-[4-(p-fluoro-phenyl)-1,2,3,6-tetrahydro-1-pyridyl]-1-[1-(2-hydroxyethyl)-5-methyl-4-pyrazolyl]-1-propanone

    • V. P. Arya
    • R. S. Grewal
    • S. P. Ghate

    Specialia 01 October 1971 Pages: 1186 - 1187

37. Antagonism of dibutyryl-guo-3′:5′-P and atropine on stomach smooth muscle contraction

    • L. Puglisi
    • F. Berti
    • R. Paoletti

    Specialia 01 October 1971 Pages: 1187 - 1188

38. Antiviral substances in starfish

    • Y. Shimizu

    Specialia 01 October 1971 Pages: 1188 - 1189

39. Effect of cerium on drug metabolizing activity in rat liver

    • P. Arvela
    • N. T. Kärki

    Specialia 01 October 1971 Pages: 1189 - 1190

40. Retropulsion, GABA, and possible hallucinatory behavior in mice

    • K. R. Henry

    Specialia 01 October 1971 Pages: 1191 - 1191

41. Phenitrone and marihuana induced hypothermia

    • P. Lomax
    • C. Campbell

    Specialia 01 October 1971 Pages: 1191 - 1192

42. Conditioned seizures susceptibility in the hamster induced by prior auditory exposure

    • W. B. Iturrian
    • H. D. Johnson

    Specialia 01 October 1971 Pages: 1193 - 1194

43. Potentialisation de l'isoprénaline par l'association 6-hydroxydopamine et réserpine

    • J. F. Giudicelli

    Specialia 01 October 1971 Pages: 1194 - 1195

44. Submammalian erythropoiesis: Endothelial cell transformation by mammalian hypophysal intermediate lobe

    • W. H. Boyd
    • Kok Hin Chew

    Specialia 01 October 1971 Pages: 1196 - 1197

45. Synaptic ultrastructure in a marsupial,Setonix brachyurus

    • G. A. Doran
    • D. G. Jones

    Specialia 01 October 1971 Pages: 1198 - 1199

46. Ultrastructural observation of lysosomal activation as a possible cause of incisor malformation in cyclophosphamide-treated rat

    • U. Stenram
    • H. Nordlinder

    Specialia 01 October 1971 Pages: 1200 - 1201

47. The effect of methyltestosterone and 17β-estradiol on DNA synthesis of mesonephric blastemae of frog larvae

    • D. C. Verma
    • R. A. Flickinger

    Specialia 01 October 1971 Pages: 1201 - 1202

48. α-Amanitin: its effect on RNA synthesis in polytene chromosomes

    • U. Wobus
    • R. Panitz
    • E. Serfling

    Specialia 01 October 1971 Pages: 1202 - 1203

49. Ultrastructure of acute tetracycline induced liver change

    • I. Damjanov
    • D. Solter

    Specialia 01 October 1971 Pages: 1204 - 1205

50. Fluoride-resistant acid phosphatase system of nociceptive dorsal root afferents

    • Elizabeth Knyihár

    Specialia 01 October 1971 Pages: 1205 - 1207