Changes in concentrations of cortisol and melatonin in plasma, expression of synaptophysin, and ultrastructural properties of pinealocytes in goat kids in situations of stress due to early weaning: The effect of melatonin

References

• Aarseth , JJ and Stokkan , KA . 2003 . Quantitative differences in the pineal ultrastrucuuae of perinatal and adult harp (Phoca groenlandica) and hooded seals (Cystophora cristata) . Journal of Pineal Research , 35 : 188 – 195 .
   PubMedGoogle Scholar
• Al-Noori , S , Sanders , NM , Taborsky , GI Jr , Wilkinson , CW Zavosh A , West , C , Sanders , CM and Figlewicz , DP . 2008 . Recurrent hypoglycaemia alters hypothalamic expression of the regulatory proteins FosB and synaptophysin . American Journal of Physiology , 295 : 1446 – 1454 .
   Google Scholar
• Aoyama , M , Maejima , Y , Keyaki , S , Muroi , M , Tohei , A and Sugita , S . 2005 . Effects of androgen on plasma levels of adrenocorticotropic hormone and cortisol during transportation in goats . Journal of Veterinary Medical Science , 67 : 1109 – 1114 .
   PubMed Web of Science ®Google Scholar
• Bondarenko , LA and Gubina-Vakulik , GI . 2003 . Morphofunctional changes in the pineal gland during dynamic adaptation to hypothermia . Neuroscience and Behavioral Physiology , 33 : 405 – 409 .
   PubMedGoogle Scholar
• Campino , C , Valenzuela , F , Arteaga , E , Torres-Farfán , C , Trucco , C , Velasco , A , Guzman , S and Serón-Ferré , M . 2008 . Melatonin reduces cortisol response to ACTH in humans . Revista Médica de Chile , 136 : 1390 – 1397 .
   PubMedGoogle Scholar
• Cernuda-Cernuda , R , Huerta , JJ , Muñoz , Llamosas M , Álvarez-Uría , M and Garcfa-Fernández , JM . 2000 . Age-related morphometric changes in the pineal gland. A comparative study between C57BL/6J and CBA mice . Histology and Histopathology , 15 : 1087 – 1092 .
   PubMedGoogle Scholar
• Champney , TH , Steger , RJ and Christie , DS . 1985 . Alterations in components of the pineal melatonin synthetic pathway by acute insulin stress in the rat and Syrian hamster . Brain Research , 338 : 25 – 32 .
   PubMedGoogle Scholar
• Craft , CM and Morgan , WW Reiter RJ . 1983 . 24-hour changes in catecholamine synthesis in rat and hamster pineal gland . Neuroendocrinology , 38 : 193 – 198 .
   Google Scholar
• Dagnino-Subiabre , A , Orellana , JA , Carmona-Fontaine , C , Montiel , J , Díaz-Velíz , G , Serón-Ferré , M , Wyneken , U , Concha , ML and Aboitiz , F . 2006 . Chronic stress decreases the expression of sympathetic markers in the pineal gland and increases plasma melatonin concentration in rats . Journal of Neurochemistry , 97 : 1279 – 1287 .
   PubMed Web of Science ®Google Scholar
• Detanico , BC , Piato , AL , Freitas , JJ , Lhullier , FL , Hidalgo , MP , Caumo , W and Elisabetsky , E . 2009 . Antidepressant-like effects of melatonin in the mouse chronic mild stress model . European Journal of Pharmacology , 607 : 121 – 125 .
   PubMed Web of Science ®Google Scholar
• Du Preez , ER , Donkin , EF , Boyazoglu , PA , Rautenbach , GH , Barry , DM and Schoeman , HS . 2001 . Out-of-season breeding of milk goats - the effect of light treatment, melatonin and breed . Journal of the South African Veterinary Association , 72 : 228 – 231 .
   PubMedGoogle Scholar
• Gendrau , Y and Côté , SD . 2005 . Maternal effects on post-weaning physical and social development in juvenile mountain goat (Oreamnos americanus) . Behavioral Ecology and Sociobiology , 58 : 237 – 246 .
   Google Scholar
• Karasek , M and Zielinska , A . 2000 . Comparative quantitative ultrastructural study of pinealocytes in eight mammalian species . Neuroendocrinology Letters , 21 : 195 – 202 .
   PubMedGoogle Scholar
• Klein , DC , Coon , SL , Roseboom , PH , Weller , JL , Bernard , M , Gastel , JA , Zatz , M , Iuvone , PM , Rodriguez , IR , Bégay , V , Falcón , J , Cahill , GM , Cassone , VM and Baler , R . 1997 . The melatonin rhythm-generating enzyme: Molecular regulation of serotonin N-acetyltransferase in the pineal gland . Recent Progress in Hormone Research , 52 : 307 – 358 .
   PubMedGoogle Scholar
• Mandera , M , Dec , R , Marcol , W and Kotulska , K . 2003 . Melatonin secretion profile after experimental pineal gland compression in rats . Neuroendocrinology Letters , 24 : 392 – 396 .
   PubMedGoogle Scholar
• Martínez-Soriano , F , Jordán-Lluch , M , Hernández , Gil de Tejada T and Ruiz-Torner , A . 1996 . A photophase and seasonal study of the pineal parenchyma and melatonin serum levels in the albino rat subjected to immobilization stress . Archives Italiennes de Biologie , 134 : 235 – 248 .
   PubMedGoogle Scholar
• Moreno , F , Marttín , E , Mufñz , A , Molina , A , Rodriguez , T and Palmero , G . 1991 . Assessment of pineal function in the non organic failure to thrive syndrome . Journal of Endocrinological Investigation , 14 : 200 – 200 .
   Google Scholar
• Muñoz-Hoyos , A , Molina-Carballo , A , Uberos , J , Contreras-Chova , F , Del Carmen Augustin-Morales , M , Ruiz-Alba , M and Galdó-Muñoz , G . 2009 . Serum melatonin concentration in the child with non-organic failure to thrive, comparison with other types of stress . Journal of Biological Regulators & Homeostatic Agents , 23 : 15 – 22 .
   PubMedGoogle Scholar
• Ng'ambi , JW , Norris , D , Matebesi , PA and Khitsane , L . 2006 . Productivity of Angora goats in the communal rangelands of Molimo-Nthuse area in Lesotho . Tropical Animal Health and Production , 38 : 597 – 603 .
   PubMedGoogle Scholar
• Nowicki , M and Przybylska-Gornowicz , B . 2006 . Postnatal development of the pineal gland in the goat (Capra hircus) - light and electron microscopy studies . Polish Journal of Veterinary Sciences , 9 : 87 – 99 .
   PubMedGoogle Scholar
• Papadimitriou , A and Priftis , KN . 2009 . Regulation of the hypothalamic-pituitary-adrenal axis . Neuroimmunomodulation , 16 : 265 – 271 .
   PubMed Web of Science ®Google Scholar
• Parlitt , AG and Klein , DC . 1976 . Sympathetic nerve endings in the pineal gland protect against acute stress-induced increase in N-acetyltransferase activity . Endocrinology , 99 : 840 – 851 .
   PubMedGoogle Scholar
• Poon , AM , Liu , ZM , Tang , F and Pang , SF . 1994 . Cortisol decreases 2[125I]iodomelatonin binding sites in the duck thymus . European Journal of Endocrinology , 130 : 320 – 324 .
   PubMedGoogle Scholar
• Redondo , E , Regodón , S , Masot , AJ , Gázquez , A and Franco , A . 2003 a . Postnatal development of female sheep pineal gland under natural inhibitory photoperiods, an immunocytochemical and physiological (melatonin concentration) study . Histology and Histopathology , 18 : 7 – 17 .
   PubMedGoogle Scholar
• Redondo , E , Regodón , S , Franco , A , Masot , J , Gázquez , A and Cardinali , DP . 2003 b . Daynight changes in plasma melatonin levels and ultrastructural properties of pinealocytes in developing female sheep under natural long and short photoperiods . Histology and Histopathology , 18 : 333 – 342 .
   PubMedGoogle Scholar
• Regodón , E , Miguez , MP , Jardin , I , López , JJ , Ramos , A , Paredes , SD and Rosado , JA . 2009 . Melatonin, as an adjuvant-like agent, enhances platelet responsiveness . Journal of Pineal Research , 46 : 275 – 285 .
   PubMedGoogle Scholar
• Saito , S , Tachibana , T , Choi , YH , Denbow , DM and Furuse , M . 2005 . ICV melatonin reduces acute stress responses in neonatal chicks . Behavioural Brain Research , 165 : 197 – 203 .
   PubMedGoogle Scholar
• Sato , T , Kaneko , M , Fujieda , H , Deguchi , T and Wake , K . 1994 . Analysis of the heterogeneity within bovine pineal gland by immunohistochemistry and in situ hybridization . Cell and Tissue Research , 277 : 201 – 209 .
   PubMedGoogle Scholar
• Stankov , B and Kanchev , LN . 1989 . Influence of acute stress on the pineal activity during day- and night-time . Acta Physiologica Polonica , 40 : 116 – 125 .
   PubMedGoogle Scholar
• Tilbrook , AJ , Rivalland , EA , Turner , Al , Lambert , GW and Clarke , IJ . 2008 . Responses of the hypothalamopituitary adrenal axis and the sympathoadrenal system to isolation/restraint stress in sheep of different adiposity . Neuroendocrinology , 87 : 193 – 205 .
   PubMed Web of Science ®Google Scholar
• Zimmer , KE , Gutleb , AC and Lyche , JL . 2009 . Altered stress-induced cortisol levels in goats exposed to polychlorinated biphenyls (PCB 126, PCB 153) during fetal and postnatal development . Journal of Toxicology and Environmental Health, Part A , 72 : 164 – 72 .
   PubMed Web of Science ®Google Scholar