نتایج جستجو برای: trypan blue staining
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Four media, Staib's Guizotia abyssinica, trypan blue, and Staib's with 2 and 10 mg of methyl violet per liter, were compared for the selective and differential isolation of Cryptococcus neoformans from environmental samples. Trypan blue medium allowed for the differentiation of C. neoformans colonies from Candida albicans colonies several days earlier than did Staib's medium. The addition of me...
Vital dyes have advanced diagnosis and surgical technique in various specialties, including oncology, gastroenterology, and ophthalmology. In ocular surgery vital dyes are widely used in cataract and vitreoretinal surgery. Worldwide, intra-operative use of trypan blue during cataract surgery has enhanced visualization of the anterior capsule during capsulorrhexis, and patent blue has been recen...
tribulus terrestris (tt) is a member of the zygophyllaceae family. traditional chinese medicine recommends the use of tt for treatment of a variety of diseases. in the present study we further investigated anti-proliferative and cytotoxic effects of tt extract on normal and several malignant cell lines. for this purpose, ttwas collected and after authentication, aqueous extract was prepared. cy...
Normal rabbit serum was found to be cytotoxic for the Walker ~56 tumor cell maintained in tissue culture. XB and HeLa cells were unaffected. Cells exposed to serum could not be serially propagated, displayed degenerative changes of the cytoplasm, and were permeable to t rypan blue. The serum was rendered nontoxic by being heated a t 56 ~ C. for ~0 minutes and by being treated with methods known...
AIMS To report on the use of trypan blue (TB) 0.06% for staining the internal limiting membrane (ILM) and epiretinal membrane (ERM) during vitrectomy and report on their histology. METHOD 14 consecutive patients with idiopathic macular hole or macular pucker (seven patients each) were prospectively recruited for ILM or ERM peel respectively. After pars plana vitrectomy and induction of poster...
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