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Selective Non-nuclear Estrogen Receptor Activation Decreases Stroke Severity and Promotes Functional Recovery in Female Mice.
Abstract Estrogens provide neuroprotection in animal models of stroke, but uterotrophic effects and cancer risk limit translation. Classical estrogen receptors (ER) serve as transcription factors, whereas non-nuclear ER govern numerous cell processes and exert beneficial cardiometabolic effects without uterine or breast cancer growth in mice. Here we determined how non-nuclear ER stimulation with a pathway-preferential estrogen (PaPE-1) impacts stroke outcome in mice.Ovariectomized female mice received vehicle, estradiol (E2), or PaPE-1 before and following transient middle cerebral artery occlusion (tMCAo). MRI a...
Source: Endocrinology - September 25, 2018 Category: Endocrinology Authors: Selvaraj UM, Zuurbier K, Whoolery C, Plautz EJ, Chambliss KL, Kong X, Zhang S, Kim SH, Katzenellenbogen BS, Katzenellenbogen JA, Mineo C, Shaul PW, Stowe AM Tags: Endocrinology Source Type: research

Sex Differences in Sex Hormone Profiles and Prediction of Consciousness Recovery After Severe Traumatic Brain Injury
Conclusion: These findings indicate that TBI differentially affects the levels of sex-steroid hormones in men and women patients. Plasma levels of testosterone could be a good candidate blood marker to predict recovery from unconsciousness after sTBI for male patients. Introduction Traumatic brain injury (TBI) is a major cause of death and disability worldwide and is increasing in incidence (1). Patients with acute severe TBI (sTBI) often develop severe disorders of consciousness, i.e., coma, minimally conscious state or vegetative state. Although many patients may regain consciousness during the 1-month post-TBI p...
Source: Frontiers in Endocrinology - April 25, 2019 Category: Endocrinology Source Type: research

Hormone replacement therapy in menopause
Embora o estrógeno já esteja disponível para venda há mais de seis décadas, as mulheres ainda permanecem confusas quanto ao risco e aos benefícios da terapia hormonal na menopausa (THM), terapia estrogênica isolada ou associada a progestágenos. A publicação de estudos controlados, randomizados, como o Heart and Estrogen/progestin Replacement Study (HERS) e Women’s Health Initiative (WHI), intensificou essa controvérsia risco/benefício. Milhares de mulheres são tratadas com THM para alívio dos sintomas menopausais, incluindo sintomas vasomotores e sudorese, principal indicação da estrogenoterapia. Outras p...
Source: Arquivos Brasileiros de Endocrinologia e Metabologia - May 14, 2014 Category: Endocrinology Source Type: research

Cardiovascular Programming During and After Diabetic Pregnancy: Role of Placental Dysfunction and IUGR
This study demonstrated that the incidence of ischemic heart disease and death were three times higher among men with low birth weight compared to men with high birth weight (5). Epidemiological investigations of adults born at the time of the Dutch famine between 1944 and 1945 revealed an association between maternal starvation and a low infant birth weight with a high incidence of hypertension and coronary heart disease in these adults (23). Furthermore, Painter et al. reported the incidence of early onset coronary heart disease among persons conceived during the Dutch famine (24). In that regard, Barker's findin...
Source: Frontiers in Endocrinology - April 8, 2019 Category: Endocrinology Source Type: research

Prediabetes and risk of mortality, diabetes-related complications and comorbidities: umbrella review of meta-analyses of prospective studies
Conclusions/interpretationPrediabetes was positively associated with risk of all-cause mortality and the incidence of cardiovascular outcomes, CHD, stroke, chronic kidney disease, cancer and dementia. Further high-quality studies, particularly on HbA1c-defined prediabetes and other relevant health outcomes (e. g. neuropathy) are required to support the evidence.Graphical abstract
Source: Diabetologia - January 16, 2022 Category: Endocrinology Source Type: research

Risk of type 2 diabetes mellitus in female breast cancer patients treated with morphine: a retrospective population-based time-dependent cohort study
A key element of the palliative care of cancer patients is the management of chronic pain [1]. Opioids continue to be a mainstay in the management of cancer pain in all treatment guidelines [2], and morphine is regarded as the “gold standard” [3–6]. Considered as broad-spectrum analgesics, opioids have multiple side effects and potential complications [7]. Our previous studies indicated that morphine treatment is associated with subdural hemorrhage [8], pulmonary embolism [9], and acute coronary syndrome [10] in cancer patients, as well as increased stroke incidence in prostate cancer patients [11].
Source: Diabetes Research and Clinical Practice - October 12, 2015 Category: Endocrinology Authors: Szu-Pang Yang, Chih-Hsin Muo, I-Kuan Wang, Yen-Jung Chang, Shih-Wei Lai, Cynthia Wei-Sheng Lee, Donald E. Morisky Source Type: research

Causes and Consequences of Polycystic Ovary Syndrome: Insights from Mendelian Randomization
CONCLUSIONS: The accumulation of genome-wide association studies in PCOS has enabled multiple MR analyses identifying factors that may cause PCOS or be caused by PCOS. This knowledge will be critical to future development of measures to prevent PCOS in girls at risk as well as prevent complications in those who have PCOS.PMID:34669940 | DOI:10.1210/clinem/dgab757
Source: The Journal of Clinical Endocrinology and Metabolism - October 20, 2021 Category: Endocrinology Authors: Tiantian Zhu Mark O Goodarzi Source Type: research