Identification of the anabolic steroid 6β-chlorotestosterone in a dietary supplement.
Sign Up to like & getrecommendations! Published in 2019 at "Drug testing and analysis"
DOI: 10.1002/dta.2510
Abstract: Capsules that were labeled to be performance-enhancing dietary supplements obtained during an investigation were found to contain an unrecognized steroid-like substance. This compound was isolated by liquid chromatography (LC) fraction collection and characterized using several… read more here.
Keywords: identification anabolic; steroid; anabolic steroid; steroid chlorotestosterone ... See more keywords
Variability of the urinary and blood steroid profiles in healthy and physically active women with and without oral contraception.
Sign Up to like & getrecommendations! Published in 2022 at "Drug testing and analysis"
DOI: 10.1002/dta.3412
Abstract: The steroidal module of the Athlete Biological Passport (ABP) targets the use of pseudo-endogenous androgenous anabolic steroids in elite sport by monitoring urinary steroid profiles. Urine and blood samples were collected weekly during two consecutive… read more here.
Keywords: physically active; steroid profiles; active women; variability ... See more keywords
IL‐4 gene polymorphisms and their relation to steroid‐induced osteonecrosis of the femoral head in Chinese population
Sign Up to like & getrecommendations! Published in 2019 at "Molecular Genetics & Genomic Medicine"
DOI: 10.1002/mgg3.563
Abstract: Steroid‐induced osteonecrosis of the femoral head (ONFH) is a debilitating disease characterized by the activation and infiltration of macrophages into the necrotic site. Interleukin‐4 (IL‐4) administration helped reduce the infiltration of M1 phenotypic macrophages and… read more here.
Keywords: osteonecrosis femoral; femoral head; steroid; steroid induced ... See more keywords
Cotransplantation of mesenchymal stem cells and endothelial progenitor cells for treating steroid‐induced osteonecrosis of the femoral head
Sign Up to like & getrecommendations! Published in 2021 at "Stem Cells Translational Medicine"
DOI: 10.1002/sctm.20-0346
Abstract: Steroid‐induced osteonecrosis of the femoral head (ONFH) is characterized by decreased osteogenesis, angiogenesis, and increased adipogenesis. While bone tissue engineering has been widely investigated to treat ONFH, its therapeutic effects remain unsatisfactory. Therefore, further studies… read more here.
Keywords: femoral head; steroid; cmc alg; steroid induced ... See more keywords
Animal and organoid models to elucidate the anti-fibrotic effect of steroid on biliary atresia
Sign Up to like & getrecommendations! Published in 2024 at "Pediatric Surgery International"
DOI: 10.1007/s00383-024-05798-7
Abstract: We performed animal and organoid study to evaluate the anti-fibrotic effect of steroid on biliary atresia (BA) and the underlying patho-mechanism. BA animal models were created by inoculation of mice on post-natal day 1 with… read more here.
Keywords: steroid; group; animal organoid; anti fibrotic ... See more keywords
Intratympanic steroid injection versus hyperbaric oxygen therapy in refractory sudden sensorineural hearing loss: a meta-analysis
Sign Up to like & getrecommendations! Published in 2021 at "European Archives of Oto-Rhino-Laryngology"
DOI: 10.1007/s00405-021-06616-9
Abstract: The present meta-analysis aims to compare the efficacy of intratympanic steroid (ITS) injection and hyperbaric oxygen (HBO) therapy as salvage treatments for refractory sudden sensorineural hearing loss (SSNHL). Comprehensive searches were performed in PubMed, EMBASE… read more here.
Keywords: salvage; steroid; injection; meta analysis ... See more keywords
Risk factors of pediatric steroid-induced ocular hypertension
Sign Up to like & getrecommendations! Published in 2024 at "Graefe's Archive for Clinical and Experimental Ophthalmology"
DOI: 10.1007/s00417-024-06669-6
Abstract: Steroid-induced ocular hypertension (SIOH) is a significant ocular complication of pediatric steroid administration. In this study, we analyzed the risk factors associated with pediatric SIOH. We retrospectively collected data from 78 children under 20 years… read more here.
Keywords: steroid; induced ocular; steroid induced; administration ... See more keywords
Potential of saliva steroid profiling for the detection of endogenous steroid abuse: Reference thresholds for oral fluid steroid concentrations and ratios.
Sign Up to like & getrecommendations! Published in 2018 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.11.015
Abstract: Urine and blood samples are the primary matrices for the detection of exogenous substances in doping control and toxicology. Although these matrices are, in general, very suitable for a wide range of substances, they do… read more here.
Keywords: steroid profiling; oral fluid; saliva steroid; steroid ... See more keywords
Comprehensive identification of steroid hormones in human urine based on liquid chromatography-high resolution mass spectrometry.
Sign Up to like & getrecommendations! Published in 2019 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2019.09.058
Abstract: Steroid hormones, structural derivatives of cyclopentanoperhydrophenanthrene, play important roles in modulation of many physiological processes. Comprehensive characterization of steroid hormones is valuable for understanding the process of human life activities and even disease diagnosis. Hitherto… read more here.
Keywords: human urine; characterization steroid; steroid; steroid hormones ... See more keywords
Regulation of zebrafish (Danio rerio) locomotor behavior and circadian rhythm network by environmental steroid hormones.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental pollution"
DOI: 10.1016/j.envpol.2017.09.057
Abstract: Environmental exposure of fish to steroid hormones through wastewater and agricultural runoff may pose a health risk. Thus far, ecotoxicological studies have largely been focused on the disruption of the sex hormone system, but additional… read more here.
Keywords: danio rerio; steroid; steroid hormones; locomotor behavior ... See more keywords
Preliminary study of icariin indicating prevention of steroid-induced osteonecrosis of femoral head by regulating abnormal expression of miRNA-335 and protecting the functions of bone microvascular endothelial cells in rats.
Sign Up to like & getrecommendations! Published in 2020 at "Gene"
DOI: 10.1016/j.gene.2020.145128
Abstract: Abstract Background The pathogenesis of osteonecrosis of the femoral head (ONFH) is unclear. Our previous study demonstrated that upregulated miR-335 in bone microvascular endothelial cells (BMECs) might be associated with the disease of steroid-induced ONFH.… read more here.
Keywords: steroid; study; steroid induced; ica ... See more keywords