Adrenoleukodystrophy (ALD) is an X-linked inherited disorder that affects the central nervous system, peripheral nerves, adrenal cortex and testes. Also known as Schilder’s disease and sudanophillic leukodystrophy, ALD is a peroxisomal metabolic storage disease caused by mutations in the ABCD1 gene, involved in the degradation of very long-chain fatty acids (VLCFA). The consequent accumulation ...

We describe a man without the clinical findings of Cushing's syndrome, but who harbored an incidentally found cortisol-producing adrenal adenoma. On adrenal 131I-adsterol imaging, there was good uptake to the nodule, but no visualization of the contralateral adrenal. No abnormalities were found in the basal plasma cortisol, ACTH, urinary free cortisol and 17OHCS. However, dynamic hormone assess...

The hypothalamic peptides, orexin-A and orexin-B, have been implicated in the regulation of feeding behavior. In starved rats catabolic activity quickly predominates, reinforced by elevated corticosterone, independent of ACTH, implicating adrenal activity as a metabolic regulator. In view of these findings, we investigated whether orexin and orexin receptors are present in human adult adrenals ...

Renal tumors are exceedingly rare in Multiple Endocrine Neoplasia type 1 (MEN1), a pleyotropic hereditary cancer disorder affecting the endocrine system. Herein we report a unique case of renal sarcomatoid carcinoma with concomitant ipsilateral non-secreting adrenal adenoma occurring in a young male MEN1 patient, previously operated for hyperparathyroidism and multiple pancreatic neuroendocrine...

The adrenal gland has characteristic morphological and biochemical features that render it particularly susceptible to the actions of xenobiotics. As is the case with other endocrine organs, the adrenal gland is under the control of upstream organs (hypothalamic-pituitary system) in vivo, often making it difficult to elucidate the mode of toxicity of a test article. It is very important, especi...

The nuclear receptor Ad4BP/SF-1 is essential for development of the adrenal cortex and the gonads, which derive from a common adrenogonadal primordium. The adrenal cortex subsequently forms morphologically distinct compartments: the inner (fetal) and outer (definitive or adult) zones. Despite considerable effort, the mechanisms that mediate the differential development of the adrenal and gonada...

Opioids have been the mainstay for pain relief and palliation over a long period of time. They are commonly abused by drug addicts and such dependence usually imparts severe physiologic effects on multiple organ systems. The negative impact of opioids on the endocrine system is poorly understood and often underestimated. We describe a patient who developed severe suppression of the hypothalamic...

AIM 11beta hydroxysteroid dehydrogenase (11beta HSD) catalyzes the interconversion of glucocorticoids to inert metabolites in man and rodents and plays a crucial role in regulating corticosteroid hormone action. The physiological role and regulation of 11beta HSD type 2 in the adrenal gland remains obscure. Therefore, the aim of the present study was to establish the pattern of 11beta HSD type ...

Adrenal responsiveness to angiotensin (Ang) II is markedly blunted in black hypertensive patients compared with white hypertensive patients. One characteristic of this blunted adrenal response in whites is a powerful sexual dimorphism: premenopausal white women rarely show blunted responses. This abnormality, most evident when the system is activated by a low-salt diet, is a cardinal feature of...

Lindhe, Ö. 2001. Adrenal Bioactivation and Toxicity of 3-MeSO2-DDE, o,p ́-DDD and DMBA Investigated in Tissue Slice Culture. Acta Universitatis Upsaliensis. Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 675. 49 pp. Uppsala. ISBN 91-554-5185-3. I developed a precision-cut adrenal slice culture procedure to investigate cytochrome P450 (CYP) catalysed i...