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DOI | 10.1002/cne.903580404 |
VASOPRESSIN IN THE BRAIN OF A DESERT HIBERNATOR, THE JERBOA (JACULUS-ORIENTALIS) - PRESENCE OF SEXUAL DIMORPHISM AND SEASONAL-VARIATION | |
LAKHDARGHAZAL, N; DUBOISDAUPHIN, M; HERMES, MLHJ; BUIJS, RM; BENGELLOUN, WA; PEVET, P | |
通讯作者 | LAKHDARGHAZAL, N |
来源期刊 | JOURNAL OF COMPARATIVE NEUROLOGY |
ISSN | 0021-9967 |
EISSN | 1096-9861 |
出版年 | 1995 |
卷号 | 358期号:4页码:499-517 |
英文摘要 | The distribution of vasopressin innervation in the brain of the jerboa (Jaculus orientalis) was investigated, with special attention to sex differences and seasonal variations. Vasopressin perikarya were observed in the paraventricular and supraoptic nuclei, the suprachiasmatic nucleus, the periventricular nucleus, the medial preoptic area, the bed nucleus of the stria terminalis, and the medial amygdaloid nucleus. In addition, vasopressin cell bodies were observed in the ventral retrochiasmatic area. After treatment with colchicine, vasopressin perikarya were also observed around the organum vasculosum laminae terminalis, in the medial diagonal band of Broca, and in the dorsal medial preoptic nucleus. Vasopressin fibers were also found to be more widespread in the jerboa brain than in other rodents. Fibers were observed in the medial diagonal band of Broca, the stria medullaris, the tuber cinerum, the area postrema, the medial vestibular nucleus, and the dorsal motor nucleus of the vagus. Sexual dimorphism and seasonal variation in vasopressin immunoreactivity were observed in areas that not only showed a testosterone-dependent vasopressin innervation in other rodents but also in the paratenial and mediodorsal thalamic nuclei, the tuber cinerum, the supramammillary complex, the zona incerta, the interpeduncular complex, and the dorsal and medial raphe nuclei. A denser vasopressin innervation was observed in spring/summer (sexual active period) than in autumn. Numerous brain structures contained vasopressin receptors (cerebral cortex, hypothalamus, substantia nigra, dentate gyrus, thalamic nuclei, superior colliculus, dorsal cochlear nucleus, and cerebellum); no sex- or season-related differences were observed. These data indicate a high level of vasopressin in the jerboa brain, which may reflect an adaptation to its harsh bioclimatic environment. (C) 1995 Wiley-Liss, Inc. |
英文关键词 | GONADAL HORMONES LATERAL SEPTUM SEXUAL CYCLE SUPRACHIASMATIC NUCLEI VASOPRESSIN RECEPTORS |
类型 | Article |
语种 | 英语 |
国家 | MOROCCO ; SWITZERLAND ; CANADA ; NETHERLANDS |
收录类别 | SCI-E |
WOS记录号 | WOS:A1995RL45800003 |
WOS关键词 | MEDIAL AMYGDALOID NUCLEUS ; CENTRAL-NERVOUS-SYSTEM ; SUPRACHIASMATIC NUCLEUS ; BINDING-SITES ; ARGININE VASOPRESSIN ; EFFERENT PROJECTIONS ; SPINAL-CORD ; BED NUCLEUS ; RAT-BRAIN ; STRIA TERMINALIS |
WOS类目 | Neurosciences ; Zoology |
WOS研究方向 | Neurosciences & Neurology ; Zoology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/131584 |
作者单位 | (1)UNIV MOHAMMED 5, FAC SCI, DEPT BIOL, UNITE NEUROSCI, RABAT, MOROCCO;(2)CTR MED UNIV GENEVA, DEPT PHYSIOL, CH-1211 GENEVA, SWITZERLAND;(3)OTTAWA CIVIC HOSP, NEUROSCI UNIT, OTTAWA, ON, CANADA;(4)NETHERLANDS INST BRAIN RES, AMSTERDAM, NETHERLANDS |
推荐引用方式 GB/T 7714 | LAKHDARGHAZAL, N,DUBOISDAUPHIN, M,HERMES, MLHJ,et al. VASOPRESSIN IN THE BRAIN OF A DESERT HIBERNATOR, THE JERBOA (JACULUS-ORIENTALIS) - PRESENCE OF SEXUAL DIMORPHISM AND SEASONAL-VARIATION[J],1995,358(4):499-517. |
APA | LAKHDARGHAZAL, N,DUBOISDAUPHIN, M,HERMES, MLHJ,BUIJS, RM,BENGELLOUN, WA,&PEVET, P.(1995).VASOPRESSIN IN THE BRAIN OF A DESERT HIBERNATOR, THE JERBOA (JACULUS-ORIENTALIS) - PRESENCE OF SEXUAL DIMORPHISM AND SEASONAL-VARIATION.JOURNAL OF COMPARATIVE NEUROLOGY,358(4),499-517. |
MLA | LAKHDARGHAZAL, N,et al."VASOPRESSIN IN THE BRAIN OF A DESERT HIBERNATOR, THE JERBOA (JACULUS-ORIENTALIS) - PRESENCE OF SEXUAL DIMORPHISM AND SEASONAL-VARIATION".JOURNAL OF COMPARATIVE NEUROLOGY 358.4(1995):499-517. |
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