+   Elekes Károly tudományos közleményei


l. Elekes K., Péczely P. (1969) Effect of thyroidectomy, triiodothyronine and TSH treatment on the hypothalamo-pituitary system of pigeons. In: Polypeptide Hormones, Akadémiai Kiadó, Budapest, pp.37-45.

2. Elekes K., Zs.-Nagy I. (l97l) Effect of actinomycin-D on the ultrastructure of the central nervous system of fresh water mussel, Anodonta cygnea L. Annal. Biol. Tihany 38:11-30.

3. Elekes K., Zs.-Nagy I. (1972) Effect of actinomycin-D on the monoamine content of the central nervous system of the fresh water mussel Anodonta cygnea L. as revealed by the fluorescence histochemistry. Annal. Biol. Tihany 39:3-11.

4. Elekes K., Péczely P. (1972) Light- and electron microscopic investigation on the median eminence of the pigeon after TSH and PTU treatment. Z. Zellforsch. 134:337-349.

5. Kiss T., Elekes K. (1972) Myo-neural junctions in the ventricle of the snail Helix pomatia. Acta Biol. Hung. 23:207-209.

6. Elekes K., Kiss T., S.-Rózsa K. (l973) Effect of Ca-free medium on the ultrastructure and excitability of the myocardial cells of the snail, Helix pomatia. J. Mol. Cell. Cardiol. 5:133-138.

7. Oláh J., Hajdú L., Elekes K. (1972) Electron microscopic investigation on the natural bacterial populations in the water and sediment of Lake Balaton and Lake Belső. Annal. Biol. Tihany 39:123-129.

8. Salánki J., Vadász I., Elekes K. (1972) Physiological and morphological characteristics of Br-type neuron in the central nervous system of the snail Helix pomatia L. Acta Physiol. Hung. 42:243-254.

9. Salánki J., Vadász I., Elekes K. (1972) Br-típúsú neuron fiziológiai és morfológiai jellemzői Helix pomatia L. központi idegrendszerében. Biológia 20, 3-13.

10. Elekes K., Zs.-Nagy I. (1973) Electron microscopic investigation of the vesicle populations in the central nervous system of fresh water mussel (Anodonta cygnea L.). Annal. Biol. Tihany 40:3-25.

11. Elekes K. (1974) The effect of different fixation procedures on the ultrastructure of the ganglia of fresh water mussel (Anodonta cygnea L.), with particular reference to the composition and morphology of the vesicle population. Annal. Biol. Tihany 41:3-24.

12. Elekes K. (1975) The light microscopic autoradiography of the 3H-5HT uptake of the ganglia of fresh water mussel (Anodonta cygnea L.). Acta Biol. Hung. 26:225-228.

13. Elekes K., Hiripi L., S.-Rózsa K., Nemcsók J. (1976) Subcellular localization of biogenic monoamines in the central nervous system and heart of the snail Helix pomatia. as revealed by density gradient centrifugation. In: Neurobiology of Invertebrates. Gastropoda Brain (ed. J.Salánki), Akadémiai Kiadó, Budapest, pp. 207-217.

14. Hiripi L., Elekes K., S.-Rózsa K. (1975) Intracellular localization of serotonin in the central nervous system and in the heart of Helix pomatia. Annal. Biol. Tihany 42:3-20.

15. Elekes K. (1976) Electron microscopic autoradiography of serotonin uptake in the ganglia of fresh water mussel, Anodonta cygnea L. Acta Biol. Hung. 27:183-189.

16. Elekes K., Hiripi L., S.-Rózsa K., Nemcsók, J. (1976) Biogén monaominok szubcelluláris loklaizációjának vizsgálata sűrűség gradiens centrifugálási módszer segítségével az éticsiga (Helix pomatia L.) központi idegrendszerében és szívében. Biológia 24:45-51.

17. Hiripi L., Nemcsók J., Elekes K., Salánki J. (1977) Monoamine level and periodic activity in 6-hydroxydopamine treated mussels (Anodonta cygnea L.). Acta Biol. Hung. 28:175-182.

18. Elekes K., Hiripi L, Nemcsók J.(1977) Ultrastructural effects of 6-hydroxydopamine and 5,6-dihydroxytryptamine on the central nervous system of fresh water mussel, Anodonta cygnea L. Acta Biol. Hung. 28:259-272.

19. Elekes K. (1977) Localization of biogenic monoamines in the central nervous system of fresh water mussel (Anodonta cygnea L.). Annal. Biol. Tihany 44:37-60.

20. Elekes K. (1977) Fluorescence histochemical and auto-radiographical methods for the investigation of the nervous system. Acta Histochem. Suppl. XIX:99-111.

21. Pogorelaya N.K., Elekes K., Kiss I. (1977) Electron microscopic investigation of a giant neuron in the right parietal ganglion of Lymnaea stagnalis (L.). Acta Biol. Hung. 28:451-460.

22. Elekes K. (1978) Autoradiographic localization of monoamine uptake in the central nervous system of a marine mollusc (Mactra stultorum L., Pelecypoda). Neuroscience 3:49-58.

23. Elofsson R, Elekes K., Myhrberg H.E. (1978) Catecholaminergic innervation of muscles in the hindgut of crustaceans. An ultrastructural study. Cell Tissue Res. 189:257-266.

24. Elekes K. (1978) Ultrastructure of synapses in the central nervous system of lamellibranch molluscs. Acta Biol. Hung. 29:139-154.

25. Elekes K. (1979) Light- and electron microscopic autoradiography of 3H-dopamine uptake in the ganglia of the fresh water mussel, Anodonta cygnea L. Acta Biol. Hung. 30:223-234.

26. Elekes K., Vadász I., Salánki J. (1979) Ultrastructure of the bimodal pacemaker neuron in the central nervous system of Helix pomatia. Acta Biol. Hung. 30:317-334.

27. Elekes K. (l980) Fine structural aspects of monoamine storage and identification of aminergic nerve elements in the central nervous system of molluscs. In: Neurotransmitters. Comparative aspects. (Eds. J. Salánki and T. Turpaev). Akadémiai Kiadó, Budapest, pp. 79-l00.

28. Elekes K., Szabo T. (l98l) Synaptology of the command (pacemaker) nucleus in the brain of the weakly electric fish, Sternarchus (Apterenotus) albifrons. Neuroscience 6: 443-460.

29. Elekes K., Szabo T. (l98l) Comparative synaptology of the pacemaker (command) nucleus of the brain of weakly electric fish, Gymnotidae. In: Sensory physiology of lower aquatic vertebrates. (Eds. T. Szabo and G. Czéh). Akadémiai Kiadó, Budapest and Pergamon Press, Oxford. pp. l07-l27.

30. Elekes K. (l98l) Monoamine precursor uptake in ganglia of a mollusc Anodonta cygnea L., Bivalvia. Cell Tissue Res. 2l9:403-4l5.

31. Elekes K., Varanka I., Kiss T. (1981) Ultrastructure of myo-neural junctions in the locust flight muscle during ontogenetic development. Neurosci. Lett. Suppl. 7:378.

32. Elekes K., Szabo T. (l982) Synaptic organization in the pacemaker nucleus of a medium frequency weakly electric fish, Eigenmannia sp. Brain Res. 237:267-28l.

33. Elekes K., Vehovszky Á., Salánki J. (1983) Ultrastructure of synaptic connections of a bimodal pacemaker giant neuron in the central nervous system of Helix pomatia L. Neuroscience 8:617-629.

34. Elekes K., S.-Rózsa K. (l984) Synaptic organization of a multifunctional interneuron in the central nervous system of Helix pomatia L. Cell Tissue Res. 236:677-683.

35. Nässel D. R., Elekes K. (1984) Ultrastructural demonstration of serotonin immunoreactivity in the nervous of an insect (Calliphora erythrocephala). Neurosci. Lett. 48:203-210.

36. Nässel D. R., Elekes K. (1985) Serotonergic terminals in the neural sheath of the blowfly nervous system: electron microscopic immunocytochemistry and 5,7-di- hydroxytryptamine labelling. Neuroscience 15:293-307.

37. Elekes K., Ravaille M., Bell C. C., Libouban S., Szabo T. (1985) The mormyrid brainstem. II. The medullary electromotor relay nucleus. An ultrastructural HRP study. Neuroscience 15:417-429.

38. Elekes K., Szabo T. (1985) The mormyrid brainstem. III. Ultrastructure and synaptic organization of the medullary "pacemaker" nucleus. Neuroscience 15:431-443.

39. Elekes K., S.-Rózsa K., Vehovszky Á., Hernádi L., Salánki J. (1985) Ultrastructural organization of nerve cells and synaptic connections in the intestinal nerve of the snail Helix pomatia L. Cell Tissue Res. 239:611-620.

40. Vehovszky Á., Elekes K. (1985) Electrophysiological characteristics of peripheral neurons and their synaptic connections in the intestinal nerve of Helix pomatia L. Comp. Biochem. Physiol. 82A:345-353.

41. Elekes K., Szabo T. (1985) Synaptology of the medullary command (pacemaker) nucleus of the weakly electric fish, Apteronotus leptorhynchus, with particular reference to comparative aspects. Exp. Brain Res. 60:509-520.

42. Denizot J.-P., Clausse S., Elekes K., Geffard M., Grant K., Libouban S., Ravaille M., Szabo T. (1987) Immunocytochemical demonstration of GABA- and serotoninergic endings at the level of the second order neurons of the electrosensory pathway in mormyrid fish. Cell Tissue Res. 249:301-309.

43. Elekes K., Florey E. (1987) Immunocytochemical evidence for the GABAergic innervation of the stretch receptor neurons in crayfish. Neuroscience 22:1111-1122.

44. Elekes K., Florey E. (1987) New types of synaptic connections in the crayfish stretch receptor organs: an electron microscopic study. J. Neurocytology 16:613-626.

45. Elekes K., Hustert R., Geffard M. (1987) Serotonin-immunoreactive and dopamine immunoreactive neurons in the terminal ganglion of the cricket, Acheta domestica. Light- and electron microscopic immunocytochemistry. Cell Tissue Res. 250:167-180.

46. Schürmann F.-W., Elekes K. (1987) Synaptic connectivity in the mushroom bodies of the honeybee brain: Electron microscopy and immunocytochemistry of neuroactive compounds. In: Neurobiology and behaviour of honeybees. (Eds. R. Menzel, A. R. Mercer) Springer-Verlag, Berlin-Heidelberg- New York-Tokyo, pp. 225-234.

47. Elekes K., Hustert R. (1988) The efferent innervation of the genital chamber by an identified serotonergic neuron in the female cricket Acheta domestica. Cell Tissue Res. 252:449-457.

48. Elekes K., Hernádi L., Kemenes G. (1988) Serotonin-immunoreactive neurons in the CNS of Helix and Lymnaea. In: Neurobiology of invertebrates. Transmitters, modulators and receptors. (Eds. J. Salánki and K. S.-Rózsa) Akadémaia Kiadó, Budapest, pp. 703-711.

49. Elekes K., Florey E., Cahill M. A., Hoeger U., Geffard M. (1988) Morphology, synaptic connections and neurotransmitters of the efferent neurons of the crayfish hindgut. In: Neurobiology of invertebrates. Transmitters, modulators and receptors. (Eds. J. Salánki, K. S.-Rózsa) Akadémiai Kiadó, Budapest, pp. 129-146.

50. Nässel D. R., Johansson K. U. I., Ohlsson L. G., Elekes K. (1988) Immunocytochemistry of neurotransmitters and neuromodulators in the blowfly visual system. In: Sensory Organs. Between Environment and Behaviour.(Eds. N. Elsner) Georg-Thieme-Verlag, Stuttgart - New York, p. 222.

51. Elekes K., Florey E., Cahill M. A. (1988) Morphology and central synaptic connections of the efferent neurons innervating the crayfish hindgut. Cell Tissue Res. 254:369-379.

52. Nässel D. R., Elekes K., Johansson K. U. I. (l988) Dopamine-immunoreactive neurons in the blowfly visual system: light- and electron microscopic immunocytochemistry. J. Chem. Neuroanat. 1:311-325.

53. Kemenes G., Elekes K., Hiripi L. Benjamin P. R. (1989) A comparison of four techniques for mapping the distribution of serotonin and serotonin-containing neurons in fixed and living ganglia of the snail Lymnaea stagnalis. J. Neurocytology 18:193-208.

54. Hernádi L., Elekes K., S.-Rózsa K. (1989) Serotonin-containing neurons in the central nervous system of the snail Helix pomatia. Comparison of immunocytochemical and 5,6-dihydroxytryptamine-labelling. Cell Tissue Res. 257:313-323.

55. Schürmann F.-W., Elekes K., Geffard M. (1989) Dopamine-like immunoreactivity in the bee brain. Cell Tissue Res. 256:399-410.

56. Honegger H.-W., Brunninger B., Bräunig P., Elekes K. (1990) GABA-like immunoreactivity in a common inhibitory neuron in the antennal motor system of crickets. Cell Tissue Res. 260:349-354.

57. Elekes K., Nässel D. R. (1990) Distribution of FMRFamide-like immunoreactive neurons in the central nervous system of the snail Helix pomatia. Cell Tissue Res. 262:177-190.

58. Ude J., Eckert M., Elekes K. (1990) Light- and electron microscopic characterization of FMRFamide-like immunoreactive structures in the peripheral nervous system of Periplaneta americana. In: Brain - Perception - Cognition (Eds. Elsner N. and Roth G.), G. Thieme Verlag, Stuttgart-New York, p. 487.

59. Elekes K. (1991) Does serotonin play a general modulatory role in the nervous system of Helix? An immunocytochemical approach. In: Molluscan Neurobiology (Eds. Kits K. S., Boer H. H., Joosse J.), North Holland Publishing Company, Amsterdam, pp. 243-247.

60. Elekes K. (1991) Serotonin-immunoreactive varicosities in the cell body layer and neural sheath of the snail, Helix pomatia, ganglia. An electron microscopic immunocytochemical study. Neuroscience 42:583-591.

61. Elekes K., Kemenes G., Hiripi L., Geffard M., Benjamin P. R. (1991) Dopamine-immunorective neurones in the central nervous system of the pond snail Lymnaea stagnalis. J. Comp. Neurology 307:214-224.

62. Nässel D. R., Elekes K. (1992) Aminergic neurons in the brain of blowflies and Drosophila: dopamine- and tyrosine hydroxylase-immunoreactive neurons and their relatioship with putative histaminergic neurons. Cell Tissue Res. 267:147-167.

63. Elekes K. (1992) Neurotransmitters in the gastropod CNS: comparative immunocytochemistry. Acta Biol. Hung. 43:213-220.

64. Juhos Sz., Hiripi L., Elekes K. (1993) Biochemical characterization of a serotonergic system in the neural sheath of Helix pomatia. Acta Biol. Hung. 44:83-87.

65. Hernádi L., Elekes K. (1993) Peptidergic and aminergic centers in the Helix cerebral ganglia: somatotopy and immunocytochemistry. Acta Biol. Hung. 44:89-92.

66. Vehovszky Á, Hernádi L., Elekes K. (1993) Serotonergic input on identified command neurons in Helix. Acta Biol. Hung. 44:97-101.

67. Elekes K., Ude J. (1993) An immunogold electron microscopic analysis of FMRFamide-like immunoreactive neurons in the CNS of Helix pomatia: ultrastructure and synaptic connections. J. Neurocytology 22:1-13.

68. Elekes K., Stefano G. B., Carpenter D. O. (1993) Enkephalin-like immunoreactive neurons in the central nervous system of Gastropods (Helix pomatia, Lymnaea stagnalis, Aplysia californica): a comparative immunocytochemical study. Cell Tissue Res. 272:329-341.

69. Elekes K., Eckert M., Rapus J. (1993) Small sets of putative interneurons are octopamine-immunoreactive in the central nervous system of the pond snail, Lymnaea stagnalis. Brain Res. 608:191-197.

70. Hernádi L., Juhos Sz., Elekes K. (1993) Distribution of dopamine-immunoreactive and tyrosine-hydroxylase-immunoreactive neurons in the central nervous system of Helix pomatia. Cell Tissue Res. 274:503-513.

71. Csoknya M., Lengvári I., Hiripi L., Elekes K,, Vincze J., Szelier M., Hámori J. (1993) Serotonin content during regeneration of nervous system in earthworm (Lumbricus terrestris L., Oligochatea). Acta Biol. Szeged. 39:39-49.

72. Voronezhskaya, E. E., Elekes K. (1993) Distribution of serotonin-like immunoreactive neurons in the embryonic nervous system of lymnaeid and planorbid snails. Neurobiology 1:371-383.

73. Elekes K., Hernádi L., Muren J. E., Nässel D. R. (1994) Peptidergic neurons in the snail Helix pomatia: Distribution of neurons in the central and peripheral nervous system that react with an antibody raised to an insect myotropic neuropeptide, leucokinin I. J. Comp. Neurology 341:257-272.

74. Elekes K., Ude J. (1994) Peripheral connections of FMRFamide-immunoreactive neurons in the snail Helix pomatia. An immunogold electron microscopic study. J. Neurocytology 23:758-769.

75. Elekes K., Nässel D. R. (1994) Tachykinin-related neuropeptides in the central nervous system of the snail, Helix pomatia. An immunocytochemical study. Brain Res. 661:223-236.

76. Nässel D. R., Passier P. C. C. M., Elekes K., Dircksen H., Vullings H. G. B., Cantera R. (1995) Locustatchykinin I (LomTK I) induces releases of adipokinetic hormone from locust corpora cardiaca in vitro and LomTK immunoreactivity is present in fibers contacting glandular cells. Regul. Peptides 15:297-310.

77. Carpenter D. O., Kemenes G., Elekes K., Leung M., Stefano G. B., S.-Rózsa K., Salánki J. (1995) Opiod peptides in the nervous system of Aplysia: A combined biochemical, immunocytochemical and electrophysiological study. Cell. Mol. Neurobiol. 15:229-246.

78. Elekes K., Hernádi L., Kiss T., Muneoka Y., Nässel D. R. (1995) Tachykinin- and leucokinin-related peptides in the molluscan nervous system. Acta Biol. Hung. 46:281-294.

79. Hernádi L., Elekes K. (1995) Neurons with different immunoreactivity form clusters in the CNS of Helix pomatia and they show coexistence of different immunoreactivities. Acta Biol. Hung. 46:271-280.

80. Voronezhskaya E, E., Elekes K. (1996) Transient and sustained expression of FMRFamide-like immunoreactivity in the developing nervous system of Lymnaea stagnalis (Mollusca, Pulmonata). Cell. Mol. Neurobiol.16:661-676.

81. Sakharov D. A., Voronezhskaya E. E., Nezlin L., Baker M. W., Elekes K., Croll R. P. (1996) Tyrosine hydroxylase-negative, dopaminergic neurons are targets for transmitter-depleting action of haloperidol in the snail brain. Cell. Mol. Neurobiol. 16:451-461.

82. Csoknya M., Lengvári I., Hiripi L., Eckert M., Rapus J., Elekes K. (1996) Octopamine in the nervous system of Oligochaeta: an immunocytochemical and biochemical study. Cell Tissue Res. 285:27-37.

83. Telkes I., Csoknya B., Buzás P., Gábriel R., Hámori J., Elekes K. (1996) GABA-immunoreactive neurons in the central and peripheral nervous system of the earthworm, Lumbricus terrestris (Oligochaeta, Annelida). Cell Tissue Res. 285:463-475.

84. Elekes K., Voronezhskaya E. E., Hiripi L., Eckert M., Rapus J. (1996) Octopamine in the developing nervous system of the pond snail, Lymnaea stagnalis L. Acta Biol. Hung. 47:73-87.

85. Reglődi D., Slezák S., Lubics A., Elekes K., Lengvári I. (1997) Distribution of FMRFamide-like immunoreactivity in the nervous system of Lumbricus terrestris. Cell Tissue Res. 288:575-582.

86. Voronezhskaya E. E., Elekes K. (1997) Expression of FMRFamide gene neuropeptides is partly different in the embryonic nervous system of the pond snail, Lymnaea stagnalis L. Neurobiology 5:91-93.

87. Csoknya M., Barna J., Bánvölgyi T., Hiripi L., Eckert M., Hámori J., Elekes K. (1997) Octopamine-containing neurons in the alimentary tract of the earthworm, Eisenia fetida. Brain Res. 778:414-417.

88. Serfőző Z., Elekes K., Varga V. (1998) NADPH-diaphorase in the nervous system of the embryonic and juvenile snail, Lymnaea stagnalis L. Cell Tissue Res. 292:579-586.

89. Hiripi L., Vehovszky Á., Juhos Sz., Elekes K. (1998) An octopaminergic system in the central nervous system of gastropods: a biochemical, immunocytochemical and behavioural study. Phil. Trans. Roy. Soc. B Lond. 353:1621-1629.

90. Vehovszky Á., Elliott C. H. J., Voronezhskaya E. E., Hiripi L., Elekes K. (1998) Octopamine: a new feeding modulator in Lymnaea. Phil. Trans. Roy. Soc. B Lond. 353:1631-1643.

91. Elekes K., Nässel D. R. (1999) Pigment-dispersing hormone-like immunoreactive neurons in the central nervous system of gastropods, Helix and Lymnaea. Cell Tissue Res. 295:339-348.

92. Voronezhskaya E. E., Hiripi L, Elekes K., Croll R. P. (1999) Development of catecholaminegic neurons in the pond snail, Lymnaea stagnalis: I. Embryonic development of dopamine-containing neurons and dopamine-dependent behaviors. J. Comp. Neurology 404:285-296.

93. Croll R. P., Voronezhskaya E. E., Hiripi L, Elekes K. (1999) Development of catecholaminegic neurons in the pond snail, Lymnaea stagnalis: II. Postembryonic development of central and peripheral cells. J. Comp. Neurology 404:297-307.

94. Hernádi L., Erdélyi L., L. Hiripi, Elekes K. (1999) The organization of serotonin, dopamine and FMRFamidergic containing elements and their possible role in the regulation of spontaneous contraction of the gastrointestinal tract in the snail, Helix pomatia. J. Neurocytology 27:761-775.

95. Hernádi L., Elekes K. (1999) Topographic organization of serotonergic and dopaminergic neurons in the cerebral ganglia and their peripheral projection patterns in the head areas of the snail Helix pomatia. J. Comp. Neurology 411:274-287.

96. Elekes K., Nagy T., N. Fekete Zs. (1999) Peptidergic, MIP, innervation of the heart of the snail Helix pomatia: a light and electron microscopic study. Acta Biol. Hung. 50:55-64.

97. Kiss T., Elekes K., Fujisawa Y., Muneoka Y. (1999) Ionic mechanisms mediating MIP-like peptides elicited membrane currents in identified Helix neurones. Brain Res. 830:258-267.

98. Nagy T., Elekes K. (2000) Embryogenesis of the central nervous system of the pond snail, Lymnaea stagnalis L. An ultrastructural study. J. Neurocytology 29:43-60.

99. Elekes, K. (2000) The snail nervous system: from classical histology to chemical and molecular neuroanatomy. Microsc. Res. Tech. 49:509-510.

100. Elekes, K. (2000) Ultrastructural aspects of peptidergic modulation in Helix pomatia. Microsc. Res. Tech. 49:534-546.

101. Csoknya M., Matsushima O., Barna J., Hámori J., Elekes K. (2000) Distribution of Eisenia tetradecapeptide immunoreactive neurons in the nervous system of earthworms. Acta Biol. Hung. 51:395-408.

102. Bánvölgyi T., Barna J., Csoknya M., Hámori J., Elekes K. (2000) Reorganization of the peptidergic system during brain regeneration in Eisenia fetida (Oligochaeta, Annelida). Acta Biol. Hung. 51:409-416.

103. Hernádi L., Erdélyi L., Hiripi L., Elekes K. (2000) The possible roles of the monoaminergic system in the feeding of the snail Helix pomatia. Acta Biol. Hung. 51:177-187.

104. Elekes K., Kiss T., Fujisawa Y., Hernádi L., Erdélyi L., Muneoka Y. (2000) Mytilus inhibitory peptides (MIP) in the central and peripheral nervous system of the pulmonate gastropods Lymnaea stagnalis and Helix pomatia: distribution and physiological actions. Cell Tissue Res. 302:115-134.

105. Barna J., Csoknya M., Lázár Zs., Barthó L., Hámori J., Elekes K. (2001) Distribution and action of some putative neurotransmitters in the stomatogastric nervous system of the earthworm, Eisenia fetida (Oligochaeta, Annelida). J. Neurocytology 30:313-325.

106. Nagy, T., Elekes, K. (2002) Ultrastructure of neuromuscular contacts in the embryonic pond snail, Lymnaea stagnalis L. Acta Biol. Hung. 53:125-139.

106. Nagy, T., Elekes, K. (2002) Ultrastructure of neuromuscular contacts in the embryonic pond snail, Lymnaea stagnalis L. Acta Biol. Hung. 53:125-139. 107. Csoknya, M., Barna, J., Elekes, K. (2002) Reorganization of the GABAergic system following brain extirpation in the earthworm Eisenia fetida. (Annelida, Oligochaeta). Acta Biol. Hung. 53:43-58.

108. Serfőző, Z., Elekes, K. (2002) Nitric oxide level regulates the embryonic development of the pond snail, Lymnaea stagnalis L.: pharmacological, behavioral and ultrastructural studies. Cell Tissue Res. 310:119-130.

109. Serfőző Z., Kemenes G., Korneev S. A., de Vente J., Rőszer T., Veréb Z., Elekes K. (2002) Development of the nitric oxide/cGMP system in the embryonic and juvenile pond snail, Lymnaea stagnalis L. A comparative in situ hybridization, histochemical and immunohistochemical study. J. Neurocytology 31:131-147.

110. Csoknya M., Barna J., Hiripi, L., Hámori J., Elekes K. (2003) Reorganization of the monoaminergic (serotonin, dopamine) in the earthworm (Eisenia fetida), following brain extirpation. J. exp. Zool. 296A:118-129.

111. Kiss T., Hiripi L., Papp, N., Elekes K. (2003) Dopamine and serotonin receptors mediating contractions of the snail, Helix pomatia, salivary duct. Neuroscience 116:775-790.

112. Voronezhskaya E.E., Elekes K. (2003) Expression of peptides encoded by the FMRFamide gene in the developing nervous system of Lymnaea stagnalis. Cell Tissue Res. 314:297-313.

113. Röszer T., Jenei Zs., Gall T., Oliver N., Czimmerer Zs., Serfőző Z., Elekes K., Bánfalvi G. (2004) A possible stimulatory role of FMRFamide on neural nitric oxide production in the central nervous system of Helix lucorum L. Brain Behav. Evol. 63:23-33.

114. Hegedűs E., Kaslin J., Elekes K. (2004) Embryogenesis of the histaminergic system in the pond snail, Lymnaea stagnalis L.: an immunocytochemical and biochemical study. Acta Biol. Hung. 55:301-313.

115. Filla A., Hiripi L., Elekes K. (2004) Serotonergic and dopaminergic influence of the duration of embryogenesis and intracapsular locomotion of Lymnaea stagnalis L. Acta Biol. Hung. 55: 315-323.

116. Pirger Zs., Elekes K., Kiss T. (2004) Functional morphology of the salivary gland of the snail, Helix pomatia L.: a histochemical and immunocytochemical study. Acta Biol. Hung. 55:221-232.

117. Hegedűs E., Hiripi L.,Kaslin, J., Panula, P., Elekes K. (2004) Histaminergic neurons in the central and peripheral nervous system of gastropods, Helix pomatia and Lymnaea stagnalis. Immunocytochemical, biochemical and electrophysiological characterization. J. Comp. Neurology 475:391-405.

118. Hernádi L., Vehovszky L., Hiripi L., Győri J., Walker R. J., Elekes K. (2005) Neuroanatomical, immunocytochemical and physiological studies on the pharyngeal retractor muscle and its putative regulatory neurons playing role in both withdrawal and feeding in the snail, Helix pomatia. Cell Tissue Res. 321:257-271.

119. Csoknya M., Takács B., Koza A., Dénes V., Hiripi L., Kaslin J., Elekes K. (2005) Neurochemical characterization of nervous elements innervating the body-wall of earthworms (Lumbricus, Eisenia). Immunocytochemical and pharmacological studies. Cell Tissue Res. 321:479-490.

120. Koza A., Wilhelm M., Hiripi L., Elekes K., Csoknya M. (2006) Embryogenesis of the serotonergic system in the earthworm Eisenia fetida (Oligochaeta, Annelida). Immunohistochemical and biochemical studies. J. Comp. Neurol. 497:451-467.

121. Pirger Zs., Elekes K., Kiss T. (2006) Electrical properties and cell-to-cell communic-ation of the salivary gland cells of the snail Helix pomatia. Comp. Biochem. Physiol. A (in press)

122. Hatakeyama D., Aonuma H., Ito E., Elekes K. (2006) Localization of glutamate in the central and peripheral nervous system of the pond snail, Lymnaea stagnalis. Cell Tissue Res. (submitted)

123. Serfőző Z., Szentmiklósi J., Elekes K. (2006) Nitric oxide and neuropeptides are mutually involved in the regulation muscle activity of the alimentary tract of the snail, Helix pomatia, L. An immunohistochemical, and physiological study (in preparation)

124. Serfőző Z., Serfőző J., Tóth-Jakab Á., Elekes K. (2006) Light- and electronmicroscopical visualization of NADPH-d reactive and NOS immunoreactive meurons in the enteric nervous system of the snail, Helix pomatia, L. (in preparation)

125. Kononeko N. L., Kiss T., Elekes K. (2006) Cellular organization of the gravireceptive organ (statocyst) of the snail Lymnaea stagnalis: intracellular tracing, immunocytochemical and correlative-light- and electron microscopic studies. (in preparation)

126. Filla A., Hiripi L., Elekes K. (2006) Role of the aminergic system in the regulation of embryonic movements (rotation, heartbeat and radula) in Lymnaea stagnalis. Biochemical and immunocytochemical studies. (in preparation)

127. Kiss T., László Z., N. Fekete Zs., Elekes K. (2006) Peptidergic modulation of serotonin evoked responses of the salivary duct musculature in the snail, Helix pomatia. (in preparation)

128. Hiripi L., Pirger Zs., Kiss T., Elekes K. (2006) Role of the aminergic and the second messenger system in the regulation of the activity of Helix pomatia. (in preparation)

129. Hiripi L., Elekes K. (2006) Characterization of transmitter receptors in Lymnaea CNS by ligand binding and cyclic AMP assay. (in preparation)

130. Hiripi L., Pirger Zs., Balog G., Elekes K., Kiss T.: 5-HT1Lym receptor is coupled to adenyl cyclase in the heart and foot muscles of the pond snail Lymnaea stagnalis. (in preparation)

131. Balog G., Elekes K.: Organization of the serotonergic system in central (buccal ganglion) and peripheral (buccal mass) targets involved in the regulation of feeding behavior of gastropods (Lymnaea stagnalis, Helix pomatia). (in preparation)