نتایج جستجو برای: sweat gland
تعداد نتایج: 83654 فیلتر نتایج به سال:
cording to their histology, and imaging examinations are not routinely performed. However, when a large soft tissue mass exists and malignancy is suspected, then imaging may be helpful to scrutinize the nature of the tumor. Malignant nodular hidradenoma is a rare aggressive malignant tumor of the eccrine sweat glands. Approximately 50 cases had been documented up to the year 2004 in the English...
We investigated whether the eccrine sweat glands must actively produce sweat during heat acclimation if they are to adapt and increase their capacity to sweat. Eight volunteers received intradermal injections of BOTOX, to prevent neural stimulation and sweat production of the sweat glands during heat acclimation, and saline injections as a control in the contralateral forearm. Subjects performe...
Non-invasive and accurate access of biomarkers remains a holy grail of the biomedical community. Human eccrine sweat is a surprisingly biomarker-rich fluid which is gaining increasing attention. This is especially true in applications of continuous bio-monitoring where other biofluids prove more challenging, if not impossible. However, much confusion on the topic exists as the microfluidics of ...
TO THE EDITOR: All published comparisons of local sweat sampling techniques (e.g., filter paper, gauze, skin scraping, pipette, rubber glove, or arm bag collections) versus the whole body wash down method have reported that local samples contained higher electrolyte concentrations (4). The present paper by Weschler (5) provides a hypothetical mechanism for these findings [i.e., sweat leaches el...
BACKGROUND VX-809, a cystic fibrosis transmembrane conductance regulator (CFTR) modulator, has been shown to increase the cell surface density of functional F508del-CFTR in vitro. METHODS A randomised, double-blind, placebo-controlled study evaluated the safety, tolerability and pharmacodynamics of VX-809 in adult patients with cystic fibrosis (n=89) who were homozygous for the F508del-CFTR m...
A rare case of metastatic invasive sweat gland adenocarcinoma of hand in a 78-year-old woman is presented. From this analysis of the available literature, it seems that these rare primary tumors of the hand are aggressive tumors with little known about their biological behavior. Fluoropyrimidines, taxanes, and cisplatin have been reported to be active agents for metastatic sweat gland carcinoma...
The purpose of this study was to measure the in vivo Na(+) secretion and Na(+) reabsorption rates of the human eccrine sweat gland with increases in sweat rate. Such data should help to elucidate the physiological mechanism responsible for the previously reported linear relationship between increases in sweat rate and Na(+) concentration in sweat. On 5 days, each subject (n = 10) completed a 30...
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