نتایج جستجو برای: hormonal response
تعداد نتایج: 1002432 فیلتر نتایج به سال:
In response to biotic stress, crosstalk between plant hormonal signaling pathways prioritizes defense over other cellular functions. Some plant pathogens take advantage of this regulatory system by mimicking hormones that interfere with host immune responses to promote virulence. Here we discuss the various roles that crosstalk may play in response to pathogens with different infection strategies.
BACKGROUND Although human breast development is mediated by hormonal and non-hormonal means, the mechanisms that regulate breast progenitor cell activity remain to be clarified. This limited understanding of breast progenitor cells has been due in part to the lack of appropriate model systems to detect and characterize their properties. METHODS To examine the effects of WNT signaling and TBX3...
Surgical trauma induces a hormonal metabolic response which is partly responsible for postoperative catabolism. In this study 12 patients underwent cholecystectomy during isoflurane anaesthesia, six with a paravertebral block (PVB) in addition. Plasma concentrations of glucose, cortisol and adrenaline, and heart rate and arterial pressure were compared between the two groups. The patients with ...
Selective serotonin reuptake inhibitors (SSRIs) are widely prescribed for patients with comorbid diabetes and depression. Clinical case studies in diabetic patients, however, suggest that SSRI therapy may exacerbate hypoglycemia. We hypothesized that SSRIs might increase the risk of hypoglycemia by impairing hormonal counterregulatory responses (CRR). We evaluated the effect of the SSRI sertral...
OBJECTIVE To evaluate the complete pathologic response attained by patients diagnosed with locally advanced breast cancer submitted to neoadjuvant chemotherapy based on the doxorubicin/cyclophosphamide regimen followed by paclitaxel. METHODS A retrospective cohort of patients with locally advanced breast cancer, admitted to the Hospital de Câncer de Barretos between 2006 and 2008 submitted to...
Abstract We conduct a laboratory experiment among male participants to investigate whether rewarding schemes that depend on work performance—in particular, tournament incentives—induce more stress than are independent of performance—fixed payment scheme. Stress is measured over the entire course at both hormonal and psychological level. Hormonal responses captured by measuring salivary cortisol...
The hypothalamic-pituitary-adrenal (HPA) axis is a dynamic oscillatory hormone signalling system that regulates the pulsatile secretion of glucocorticoids from the adrenal glands. In addition to regulation of basal levels of glucocorticoids, the HPA axis provides a rapid hormonal response to stress that is vitally important for homeostasis. Recently it has become clear that glucocorticoid pulse...
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