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(pigment)
96,666 results
  • Polysaccharide diversity in VNI isolates of Cryptococcus neoformans from Roraima, Northern Brazil. [Journal Article]
    Fungal Biol 2019; 123(10):699-708Dal Pupo HD, Sena BAG, … Rodrigues ML
  • Species of the Cryptococcus genus comprise environmental, encapsulated fungal pathogens that cause lethal meningitis in immunosuppressed individuals. In humans, fungal uptake of hypocapsular Cryptococcus by macrophages was associated with high fungal burden in the cerebrospinal fluid and long-term patient survival. On the basis of the key role of the cryptococcal capsule in disease, we analyzed t…
  • Paclitaxel-related nail toxicity. [Journal Article]
    Taiwan J Obstet Gynecol 2019; 58(5):709-711Yang ST, Cheng M, … Wang PH
  • CONCLUSIONS: Clinicians should be aware of paclitaxel-induced nail toxicities. Adequate information, detailed preventive intervention, and early use of prophylactic and/or therapeutic agents to minimize the occurrence of severe morbidity, such as cellulitis and subsequent sepsis is important for women who need the continuous dose-dense paclitaxel chemotherapy.
  • Tridimensional Matryoshka Tattoo: An Important. [Journal Article]
    Acta Dermatovenerol Croat 2019; 27(3):198-199Tammaro A, Iacovino C, … De Marco G
  • Dear Editor, Tattooing is a global and ancient practice that has endured until the present day. It was originally used to indicate religious beliefs, tribal affiliation, loyalty to a leader, or had a therapeutic function. Adverse reactions from tattooing are common, and cutaneous reactions to red pigment have been widely reported (1,2). Herein we report a case of a 30-year-old female patient admi…
  • Does electronic coherence enhance anticorrelated pigment vibrations under realistic conditions? [Journal Article]
    J Chem Phys 2019; 151(11):114115Duan HG, Thorwart M, Miller RJD
  • The light-harvesting efficiency of a photoactive molecular complex is largely determined by the properties of its electronic quantum states. Those, in turn, are influenced by molecular vibrational states of the nuclear degrees of freedom. Here, we reexamine two recently formulated concepts that a coherent vibronic coupling between molecular states would either extend the electronic coherence life…
  • Effects of nanoTiO2 on tomato plants under different irradiances. [Journal Article]
    Environ Pollut 2019; 255(Pt 1):113141Ko JA, Hwang YS
  • In this study, we investigated the physiological and photochemical influences of nanoTiO2 exposure on tomato plants (Lycopersicum esculentum Mill.). Tomato plants were exposed to 100 mg L-1 of nanoTiO2 for 90 days in a hydroponic system. Light irradiances of 135 and 550 μmolphoton m-2 s-1 were applied as environmental stressors that could affect uptake of nanoTiO2. To quantify nanoTiO2 accumulati…
  • The Bacterial Product Violacein Exerts an Immunostimulatory Effect Via TLR8. [Journal Article]
    Sci Rep 2019; 9(1):13661Venegas FA, Köllisch G, … García-Piñeres AJ
  • Violacein, an indole-derived, purple-colored natural pigment isolated from Chromobacterium violaceum has shown multiple biological activities. In this work, we studied the effect of violacein in different immune cell lines, namely THP-1, MonoMac 6, ANA-1, Raw 264.7 cells, as well as in human peripheral blood mononuclear cells (PBMCs). A stimulation of TNF-α production was observed in murine macro…
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