It was shown that Extralife, Hypoxen, taurine, and synthetic antioxidant ionol can be arranged in the following row, according to the fluorescence inhibition
activity: Extralife MS-275 mouse > Hypoxen > ionol > taurine; their effect was shown to be concentration-dependent. The calculated K (i) value of fluorescence indicators demonstrate fast and slow phases of inhibition of the AR oxidation by Extralife and Hypoxen. The fast phase occurs in the presence of microdoses (0.05-3 mu g/mL) of adaptogens and is related to the competition for H2O2, which is in agreement with our previous data on the mitoK(ATP) activation by doses of adaptogens related to the H2O2 consumption. The slow phase is characteristic of high adaptogen and ionol concentrations and is related to the competition for phenoxyl radicals of resorufin formed during AR oxidation. The obtained results allow one to suggest the application of a highly sensitive model peroxidase system with AR for the preliminary testing of compounds activating mitoK(ATP) channels.”
“BACKGROUND
The prevalence of physician extenders (PEs) has increased significantly in dermatologic surgery over the last decade.
METHODS
An
analysis was performed of the staff in dermatologic surgery practices, roles of PEs, and level of supervision.
RESULTS
Mohs fellowship-trained (MMSFT) dermatologic surgeons were more likely to employ registered Selleck PD-1 inhibitor nurses (n=85, 73.9%) than non-fellowship-trained click here (NMMSFT) surgeons (n=65, 50.0%, p <.05) (dermatologists who reported performing Mohs without having completed a Mohs College fellowship). NMMSFT surgeons (n=46, 35.4%) were 33% more likely to employ physician assistants than MMSFT surgeons (n=30, 26.1%,
p=.05). Both surgeon types reported that their physician assistants and nurse practitioners spent the majority of their time treating medical dermatology patients, but NMMSFT surgeons were twice as likely as MMSFT surgeons to have their PEs involved in performing or assisting with cosmetic procedures. MMSFT surgeons (38.5%) were twice as likely to have direct supervision of their PEs as NMMSFT surgeons (16.1%, p=.01).
CONCLUSIONS
PEs are highly prevalent in dermatologic surgery practices and are playing direct roles in the delivery of dermatologic care. Promoting patient safety through appropriate extender supervision and reporting of patient outcomes are highly needed as this sector of the dermatologic surgery workforce continues to expand.
The authors have indicated no significant interest with commercial supporters.”
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