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Article
Open AccessChronic MPTP in Mice Damage-specific Neuronal Phenotypes within Dorsal Laminae of the Spinal Cord
The neurotoxin 1-methyl, 4-phenyl, 1, 2, 3, 6-tetrahydropiridine (MPTP) is widely used to produce experimental parkinsonism. Such a disease is characterized by neuronal damage in multiple regions beyond the ni...
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Article
Motor Neurons Pathology After Chronic Exposure to MPTP in Mice
The neurotoxin 1-methyl,4-phenyl-1,2,3,6-tetrahydropiridine (MPTP) is widely used to produce experimental parkinsonism in rodents and primates. Among different administration protocols, continuous or chronic e...
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Article
Immunohistochemical localization of two types of choline acetyltransferase in neurons and sensory cells of the octopus arm
Cholinergic structures in the arm of the cephalopod Octopus vulgaris were studied by immunohistochemistry using specific antisera for two types (common and peripheral) of acetylcholine synthetic enzyme choline ac...
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Article
Guanylin-immunoreactive cells in the female and male rat adenohypophysis and their changes under various physiological and experimental conditions
The peptide guanylin, first isolated from rat small intestine, is involved in the regulation of water–electrolyte transport between the intracellular and extracellular compartments of the epithelia. The main s...
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Article
La vitellogenesi inArbacia lixula eSphaerechinus granularis (Echin. Echin.)
The researches carried out both under the light and electron microscopes permitted us to ascertain that, in EchinodermataArbacia lixula andSphaerechinus granularis, yolk globules form by aggregation of ribonucleo...