Cell Suspension
Mostrando 1-12 de 1250 artigos, teses e dissertações.
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1. Evaluation of the Current in the Cell Membrane for Numerical Simulations of Electroporation
Abstract This study presents a rigorous numerical analysis of the current in the cell membrane, subjected to a uniform electric field, and its impact in the pore formation. The numerical model considers a single cell composed of uniform membrane and cytoplasm, in a suspension medium. The current in the cell membrane is calculated using two different approach
Journal of Microwaves, Optoelectronics and Electromagnetic Applications. Publicado em: 2022
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2. Self-Assembled Nanoparticles of Diruthenium(II,III)-Ibuprofen Anticancer Metallodrug
The diruthenium(II,III)-ibuprofen (RuIbp) metallodrug shows anticancer activity in vitro and in vivo. The encapsulation into lipid nanoparticles enhanced the efficacy in glioblastoma, breast and prostate cancer cells. Here we report data for RuIbp hydrophobicity, solubility in alcohol/water, and behavior in 1-5% ethanol/water and ethanol/cell culture medium.
J. Braz. Chem. Soc.. Publicado em: 2020-11
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3. Noncultured epidermal cell suspension for the treatment of recalcitrant segmental vitiligo in a solid-organ transplant recipient,
Abstract Background: Anogenital warts are the leading sexually transmitted infection in patients seeking care at specialized clinics. They may display a vast array of forms, according to the interaction of the virus with the host's immunity. Cellular immunity is the epithelium's main form of defense against the virus, involving an active participation of th
An. Bras. Dermatol.. Publicado em: 2020-03
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4. Photoelectrodes with titanate nanotubes sensitized by mesoporphyrin derivative from cashew nut shell
ABSTRACT Titanate nanotubes (TiNTs) with the chemical composition Na2Ti3O7.nH2O (NaTiNT) were obtained through a hydrothermal method in highly alkaline medium. Protonated titanates nanotubes (H-TiNTs), with the composition H2Ti3O7.nH2O, were prepared by ion exchange reaction through a suspension of Na2Ti3OγnH2O nanotubes in HCl medium, promoting the exchang
Matéria (Rio J.). Publicado em: 20/05/2019
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5. Phenoloxidase activity and haemolymph cytology in honeybees challenged with a virus suspension (deformed wings virus DWV) or phosphate buffered suspension (PBS)
RESUMO: O sistema imune inato das abelhas consiste principalmente em peptídeos antimicrobianos, imunidade celular e melanização. Para investigar a resposta imune das abelhas a estressores imunológicos, foram testados três graus de estresse. Abelhas recém-emergidas naturalmente infectadas por DWV foram coletadas de um apiário livre de Varroa e dividid
Cienc. Rural. Publicado em: 18/02/2019
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6. NANOTOXICOLOGIA DE NANOPARTÍCULAS DE PRATA: TOXICIDADE EM ANIMAIS E HUMANOS
Silver nanoparticles (AgNPs) have important antimicrobial activity. These nanoparticles are present in several commercial products, leading to human and environmental exposure. This review presents a critical view of the toxic effects of Ag NPs on in vitro and in vivo biological models. It is noteworthy that the toxicity of AgNPs is dependent on several para
Quím. Nova. Publicado em: 2019-02
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7. EVALUATING THE ACCUMULATION TREND OF L-DOPA IN DARK-GERMINATED SEEDS AND SUSPENSION CULTURES OF Phaseolus vulgaris L. BY AN EFFICIENT UV-SPECTROPHOTOMETRIC METHOD
Seed germination and plant cell cultures provide an alternative mean for producing secondary metabolites. The present study is an attempt to evaluate the effect of seed dark germination and some elicitors and precursors on the production of L-DOPA in Phaseolus vulgaris L. Callus cultured on Murashige and Skoog medium supplemented with various concentrations
Quím. Nova. Publicado em: 2018-04
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8. Evaluation of treatment response to autologous transplantation of noncultured melanocyte/keratinocyte cell suspension in patients with stable vitiligo
Abstract Background: Vitiligo is a chronic disease characterized by the appearance of achromic macules caused by melanocyte destruction. Surgical treatments with melanocyte transplantation can be used for stable vitiligo cases. Objectives: To evaluate treatment response to the autologous transplantation of noncultured epidermal cell suspension in patients
An. Bras. Dermatol.. Publicado em: 2017-06
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9. Herpes zoster after autologous hematopoietic stem cell transplantation
ABSTRACT Background: The autologous hematopoietic stem cell transplantation procedure involves immunosuppression of the patient. Thus, the patient has an elevated risk for several diseases, such as infections with the varicella-zoster virus. Prevention protocols have been proposed based on the use of acyclovir from the first day of conditioning, and maintai
Rev. Bras. Hematol. Hemoter.. Publicado em: 2016-12
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10. The Effect of Propolis in Healing Injured Nasal Mucosa: An Experimental Study
Abstract Introduction Mechanical trauma to the nasal mucosa increases the risk of synechia formation, especially after chronic rhinosinusitis and nasal surgeries. Objective This study was carried to assess the effect of propolis administration in healing injured nasal mucosa in rats. Methods We randomly divided eighteen rats into three equal experiment
Int. Arch. Otorhinolaryngol.. Publicado em: 2016-09
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11. Streptomyces lunalinharesii 235 prevents the formation of a sulfate-reducing bacterial biofilm
ABSTRACT Streptomyces lunalinharesii strain 235 produces an antimicrobial substance that is active against sulfate reducing bacteria, the major bacterial group responsible for biofilm formation and biocorrosion in petroleum reservoirs. The use of this antimicrobial substance for sulfate reducing bacteria control is therefore a promising alternative to chemic
Braz. J. Microbiol.. Publicado em: 2016-09
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12. Ultrastructure of Zika virus particles in cell cultures
Zika virus (ZIKV) has infected thousands of Brazilian people and spread to other American countries since 2015. The introduction of ZIKV brought a strong impact to public health in Brazil. It is of utmost importance to identify a susceptible cell line that will enable the isolation and identification of the virus from patient samples, viral mass production,
Mem. Inst. Oswaldo Cruz. Publicado em: 11/07/2016