background the treatment of onychomycosis is a challenge and infections are typically more severe and difficult to treat in toenails than in fingernails. objectives the current study aimed to investigate the fungicidal effect of ultraviolet radiation on the growth of dermatophytes isolated from nails. patients and methods samples from patients with clinical manifestations of onychomycosis were ...

We have developed a self-assembled fluorescent cluster comprising a seminaphthorhodafluor (SNARF) derivative protected by a photoremovable o-nitrobenzyl group. Prior to UV irradiation, a colorless and nonfluorescent cluster was spontaneously assembled in aqueous solution. After UV irradiation, the self-assembled cluster remained intact and showed a large enhancement in pH-responsive fluorescenc...

The effects of gamma irradiation, stearic acid alone and in combination on functional, structural and molecular characteristics of high amylose maize starch (Hylon VII) were studied. Stearic acid (0, 1.5 & 5 %) was added to Hylon VII starch, and then irradiated at 0, 30 and 60 kGy. Gamma irradiation significantly (P ≤ 0.05) increased solubility, water absorption capacity and oil absorption capa...

Microstructure and irradiation hardening of V-4Cr-4Ti alloys with different yttrium (Y) contents were studied by self-ion at 550 °C via TEM nano-indentation test technology. The peak damage the V-4Cr-4Ti-xY alloy (x = 0, 0.1, 0.5, 1, wt.%) irradiated 2.5 MeV (V2+) is 8 dpa. Dense dislocation loops observed in all vanadium samples after irradiation. With increase Y content, both average size num...

Development of therapy for melanomas without BRAFV600E mutation, which account for about half of all melanomas, is an urgent issue because effective therapy is currently being developed for patients who have melanomas with BRAFV600E mutation. RET-transgenic mice (RET-mice) carrying the RFP-RET oncogene under the control of metallothionein-I promoter spontaneously developed skin melanomas withou...

Red light-enhanced pelletability of phytochrome was observed in extracts of all 11 plants tested: Avena sativa L., Secale cereale L., Zea mays L., Cucurbita pepo L., Sinapis alba L., Pisum sativum L., Helianthus anuus L., Raphanus sativus L., Glycine max (L.) Merr., Phaseolus vulgaris L., and Lupinus albus L. This enhanced pelletability was observed in all 11 plants following in situ irradiatio...

C-ion radiotherapy is associated with improved local control and survival in several types of tumors. Although C-ion irradiation is widely reported to effectively induce DNA damage in tumor cells, the effects of irradiation on proteins, such as protein stability or degradation in response to radiation stress, remain unknown. We aimed to compare the effects of C-ion and X-ray irradiation focusin...

the radioprotective effects of vitamin c and famotidine were investigated using the micronucleus test for anticlastogenic and cell proliferation activity. various doses of vitamin c and famotidine were administered intraperitoneally 2 h before 2gy gamma irradiation to nmri adult male mice. frequency of micronuclei in 1000 pces (mnpces) were scored for each sample. cell proliferation ratio (pce/...