2021
DOI: 10.5455/ovj.2021.v11.i2.17
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Adrenal cortex stimulation with hCG in spayed female dogs with Cushing's syndrome: Is the LH-dependent variant possible?

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Cited by 2 publications
(2 citation statements)
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“…Spaying is also important as a population control tool [ 171 ] and a helpful strategy for some behavior problems [ 172 ]. In contrast, it is also associated with several chronic complications including obesity [ 90 , 173 ], cognitive impairment [ 172 ], orthopedic diseases and certain types of cancer [ 174 ], and immune-mediated diseases [ 170 ], including eventually IDD due to immune-mediated mechanisms, leading to beta-cell loss [ 31 ], urinary incontinence [ 175 ], and even a suggested LH-dependent hypercortisolism variant [ 176 ]. Breed-specific recommendations regarding undergoing spaying surgery or not, as well as when to perform it, have been generated based on some of these aspects [ 174 ].…”
Section: How To Best Manage Progesterone-related Diabetes Mellitus?mentioning
confidence: 99%
“…Spaying is also important as a population control tool [ 171 ] and a helpful strategy for some behavior problems [ 172 ]. In contrast, it is also associated with several chronic complications including obesity [ 90 , 173 ], cognitive impairment [ 172 ], orthopedic diseases and certain types of cancer [ 174 ], and immune-mediated diseases [ 170 ], including eventually IDD due to immune-mediated mechanisms, leading to beta-cell loss [ 31 ], urinary incontinence [ 175 ], and even a suggested LH-dependent hypercortisolism variant [ 176 ]. Breed-specific recommendations regarding undergoing spaying surgery or not, as well as when to perform it, have been generated based on some of these aspects [ 174 ].…”
Section: How To Best Manage Progesterone-related Diabetes Mellitus?mentioning
confidence: 99%
“…O diagnóstico da SC ACTH-independente devido à expressão ectópica de GIPR, também conhecida por SC dependente de alimento, foi estabelecido a partir dos dados em anamnese, avaliação clínica, ACTH plasmático abaixo dos valores de normalidade, hipercortisolemia refletida na relação cortisol:creatinina urinária, aumento bilateral de adrenais sem presença de nodulações e prevenção da elevação do cortisol durante teste hormonal pela administração da octreotida, padrão ouro para estabelecer o diagnóstico definitivo(GALAC et al, 2008). Recentemente foi descrito que a castração pode interferir na esteroidogênese adrenal, levando a um aumento na expressão de receptores eutópicos, SC dependente de LH em cães(ESPIÑEIRA et al, 2021). Outro estudo recente demonstrou por meio da imuno-histoquímica aglomerados de nódulos adrenais que sintetizavam ACTH, cuja ação autócrina e parácrina estimulava a esteroidogênese local Diversos fenômenos vêm sendo estudados na caracterização da heterogeneidade da HAMP, em alguns casos há a síntese local de ACTH isolada, ou em conjunto com a expressão de receptores ectópicos e/ou eutópicos, como o GIPR, receptores a arginina vasopressina, receptor b1 adrenérgico, receptor da leptina, receptores da serotonina (HTR) e LHR; que por sua vez maximizam a estimulação esteroidogênica(LOUISET et al, 2013;CHARCHAR; FRAGOSO, 2022).…”
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