1. The problem of sea urchin egg fertilization and its implications for biological studies

   • R. Lallier

   Generalia 01 October 1977 Pages: 1263 - 1268

2. N_a-demethyl-purpeline and N_a-demethyl-dihydropurpeline, new alkaloids fromRauwolfia cumminsii stapf

   • M. M. Iwu
   • W. E. Court

   Specialia Chimica, Biochimica 01 October 1977 Pages: 1268 - 1268

3. Photooxidation, reduction of the ferric ion-glucose complex

   • G. J. Smith
   • I. J. Miller

   Specialia Chimica, Biochimica 01 October 1977 Pages: 1269 - 1270

4. Eubotriol and eubol, new diterpenes fromSideritis euboea

   • P. Venturella
   • Aurora Bellino

   Specialia Chimica, Biochimica 01 October 1977 Pages: 1270 - 1271

5. Isolation of chrysotalunin, a red pigment from a New Zealand soil

   • L. Y. Foo
   • K. R. Tate

   Specialia Chimica, Biochimica 01 October 1977 Pages: 1271 - 1272

6. A new proanthocyanidin from the stem bark ofAcacia suma

   • P. Gandhi

   Specialia Chimica, Biochimica 01 October 1977 Pages: 1272 - 1272

7. Constituents of the digestive gland of molluscs of the genusAplysia. II. Halogenated monoterpenes fromAplysia limacina

   • F. Imperato
   • L. Minale
   • R. Riccio

   Specialia Chimica, Biochimica 01 October 1977 Pages: 1273 - 1274

8. Anticoccidial riboflavine antagonists

   • D. W. Graham
   • J. E. Brown
   • E. F. Rogers

   Specialia Chimica, Biochimica 01 October 1977 Pages: 1274 - 1276

9. Aniline hydroxylation in the human red cells

   • A. Tomoda
   • T. Yubisui
   • Y. Yoneyama

   Specialia Chimica, Biochimica 01 October 1977 Pages: 1276 - 1277

10. Changes in phospholipid composition ofNocardia polychromogenes during temperature adaptation

    • G. K. Khuller

    Specialia Chimica, Biochimica 01 October 1977 Pages: 1277 - 1278

11. A study of broad bean α-amylase isoenzymes

    • T. Papachristos
    • P. Johnson

    Specialia Chimica, Biochimica 01 October 1977 Pages: 1278 - 1280

12. Effect of aldosterone and methylprednisolone on cardiac NaK-ATPase

    • C. Hegyvary

    Specialia Chimica, Biochimica 01 October 1977 Pages: 1280 - 1281

13. A low molecular weight glycosaminoglycan from the human aorta

    • R. L. Stevens
    • J. P. Binette
    • K. Schmid

    Specialia Chimica, Biochimica 01 October 1977 Pages: 1282 - 1283

14. Cynodontin, the tetrahydroxyanthraquinone ofCurvularia andDrechslera species

    • G. W. van Eijk
    • H. J. Roeymans

    Specialia Chimica, Biochimica 01 October 1977 Pages: 1283 - 1284

15. A further study of LDH isozymes in theRana esculenta complex

    • P. Vogel
    • P. S. Chen

    Specialia Chimica, Biochimica 01 October 1977 Pages: 1285 - 1287

16. Arylsulphatase in growing bones of rat

    • L. Peltonen
    • L. K. Korhonen

    Specialia Chimica, Biochimica 01 October 1977 Pages: 1287 - 1288

17. Glu(OMe)²-litorin, the second bombesin-like peptide occurring in methanol extracts of the skin of the Australian frogLitoria aurea

    • A. Anastasi
    • P. Montecucchi
    • R. Endean

    Specialia Chimica, Biochimica 01 October 1977 Pages: 1289 - 1289

18. The synthesis of total and specific glycosaminoglycans during development of experimental liver cirrhosis

    • A. M. Gressner
    • Hildegard Pazen
    • H. Greiling

    Specialia Chimica, Biochimica 01 October 1977 Pages: 1290 - 1292

19. Mn²⁺ electron spin resonance studies on ATP phosphoribosyltransferase fromE. coli

    • A. R. Tebar
    • A. Ballesteros
    • J. Soria

    Specialia Chimica, Biochimica 01 October 1977 Pages: 1292 - 1294

20. Karyotypes of shrews of the generaCryptotis andBlarina (mammalia: Soricidae)

    • H. H. Genoways
    • J. C. Patton III
    • J. R. Choate

    Biologica 01 October 1977 Pages: 1294 - 1295

21. Robertsonian fusion leading to the formation of stable dicentric chromosome in an ascites cell line of the mouse

    • S. Chakrabarti
    • Anjali Chakrabarti

    Biologica 01 October 1977 Pages: 1296 - 1297

22. Solanum verrucosum as a base for mutation breeding in potato

    • A. B. Krepinsky
    • L. A. Dionne

    Biologica 01 October 1977 Pages: 1297 - 1298

23. The evolution of duplicate gene expression in the carp (Cyprinus carpio)

    • S. D. Ferris
    • G. S. Whitt

    Biologica 01 October 1977 Pages: 1299 - 1301

24. Allozyme constitution of two standard strains ofDrosophila subobscura

    • P. Lankinen
    • W. Pinsker

    Biologica 01 October 1977 Pages: 1301 - 1302

25. XO type of sex mechanism in earwigs (Dermaptera)

    • O. P. Mittal
    • V. Sawhney

    Biologica 01 October 1977 Pages: 1303 - 1304

26. Tuber formation and protein content in some wild cassava (Mandioca) species native of central Brazil

    • N. M. A. Nassar
    • C. P. Costa

    Biologica 01 October 1977 Pages: 1304 - 1306

27. Hydrogen peroxide generation inTrypanosoma cruzi

    • A. Boveris
    • A. O. M. Stoppani

    Biologica 01 October 1977 Pages: 1306 - 1308

28. The control of melanin dispersion in the hypomere ofXenopus larvae

    • G. J. MacMillan

    Biologica 01 October 1977 Pages: 1308 - 1309

29. A note on the evolution of the transducer mechanism of the vertebrate retinal rod

    • C. J. Duncan

    Biologica 01 October 1977 Pages: 1310 - 1310

30. Etude de l'influence d'une microsporidiose sur les électrophorégrammes (protéinogramme et zymogramme) des protéines de l'hémolymphe deCarcinus mediterraneus (Crustacé, Brachyoure)

    • C. P. Vivarès
    • J. Trellu
    • H. J. Ceccaldi

    Biologica 01 October 1977 Pages: 1311 - 1312

31. Measurement of orientation responses of caterpillars indoors and outdoors on a grid

    • K. N. Saxena
    • P. Khattar
    • S. Goyal

    Biologica 01 October 1977 Pages: 1312 - 1313

32. Chromatin ultrastructure of lower vertebrates

    • Maria Luiza Beçak
    • K. Fukuda
    • Sylvia Mendes Carneiro

    Biologica 01 October 1977 Pages: 1314 - 1316

33. Interactions among beans in neighboring Faraday cages

    • F. A. Brown Jr
    • Carol S. Chow

    Biologica 01 October 1977 Pages: 1316 - 1318

34. Calcium and magnesium in plant cytokinesis and their antagonism with caffeine

    • J. Becerra

    Biologica 01 October 1977 Pages: 1318 - 1319

35. An ammoniacal silver staining technique for mitotic chromosomes ofTriturus (Urodela: Salamandridae)

    • Matilde Ragghianti
    • Stefania Bucci-Innocenti
    • G. Mancino

    Biologica 01 October 1977 Pages: 1319 - 1321

36. An empirical relationship between the prey density and predatory efficiency ofGambusia affinis

    • S. Ravichandra Reddy

    Biologica 01 October 1977 Pages: 1321 - 1322

37. Difference between frog and toad tadpoles in response of the keratinizing epidermis of the oral region to excess of vitamin A

    • Saroj Saxena
    • I. A. Niazi

    Biologica 01 October 1977 Pages: 1322 - 1323

38. Identification and localization of volatile hairpencil components in maleAmauris ochlea butterflies (Danaidae)

    • R. L. Petty
    • M. Boppré
    • J. Meinwald

    Biologica 01 October 1977 Pages: 1324 - 1326

39. Increased membrane-bound polyribosome fraction in the brains of rats with hereditary diabetes insipidus

    • F. Ramaekers
    • H. Rigter
    • B. E. Leonard

    Physiologica 01 October 1977 Pages: 1326 - 1327

40. Interrelations of glial cells and axons in the postembryonic development of the nervous system ofTubifex tubifex

    • C. Calenda Cimmino
    • W. Djaczenko

    Physiologica 01 October 1977 Pages: 1328 - 1329

41. The effect of prostaglandin E₁ on cyclic AMP production in the salivary glands ofCalliphora erythrocephala

    • T. Dalton

    Physiologica 01 October 1977 Pages: 1329 - 1330

42. Effect of catecholamines on ADP aggregation of rat platelets in vivo

    • Maria Gabriella Doni
    • R. Aragno

    Physiologica 01 October 1977 Pages: 1331 - 1332

43. Effect of pancreatic polypeptide on DNA-synthesis in the pancreas

    • G. R. Greenberg
    • P. Mitznegg
    • S. R. Bloom

    Physiologica 01 October 1977 Pages: 1332 - 1333

44. The effects of topical succinylcholine on single unit and electrocorticographic activity

    • Ü. Tan
    • C. Marangoz
    • F. Senyuva

    Physiologica 01 October 1977 Pages: 1333 - 1335

45. Morphological appearance of fat in the epithelial cells of different portions of the intestines in mice

    • R. L. Snipes

    Physiologica 01 October 1977 Pages: 1335 - 1336

46. A double-barrelled Pt-microelectrode for simultaneous measurement of PO₂ and bioelectrical activity in excitable tissues

    • M. Tsacopoulos
    • A. Lehmenkühler

    Physiologica 01 October 1977 Pages: 1337 - 1338

47. Visual responses in the central nervous system of the scallopPecten ziczac

    • L. A. Wilkens
    • B. W. Ache

    Physiologica 01 October 1977 Pages: 1338 - 1340

48. The effect of a low protein diet on the adipocytes of rat perigenital fat

    • A. Wise

    Physiologica 01 October 1977 Pages: 1340 - 1341

49. Seasonal monoamine changes in the central nervous system ofMytilus edulis (Bivalvia)

    • G. B. Stefano
    • E. J. Catapane

    Physiologica 01 October 1977 Pages: 1341 - 1342

50. Non-synaptic chemical neurotransmission

    • E. Ramon-Moliner

    Physiologica 01 October 1977 Pages: 1342 - 1344