Cytokine Release
Mostrando 1-12 de 470 artigos, teses e dissertações.
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1. Highlights of clinical and laboratory parameters among severe COVID-19 patients treated with tocilizumab: a retrospective observational study
ABSTRACT BACKGROUND: Coronavirus disease 2019 (COVID-19) can cause cytokine release syndrome (CRS), which leads to high mortality rates. Tocilizumab suppresses CRS by blocking the signal transduction of interleukin-6 (IL-6). OBJECTIVE: To evaluate the clinical and laboratory parameters associated with mortality among patients receiving tocilizumab treatmen
Sao Paulo Medical Journal. Publicado em: 2022
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2. Possible impact of adopting extreme hypofractionation after FAST Forward trial publication
SUMMARY Cutaneous manifestations are considered an infrequent presentation of coronavirus disease 2019 (COVID-19) and are mostly described in outpatient settings. Its onset during the course of the severe COVID-19 disease has been poorly described in severe cases. Studies focused on dermatological manifestations mostly described maculopapular or pernio-like
Rev. Assoc. Med. Bras.. Publicado em: 2021-02
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3. New papulovesicular rash in the course of COVID-19 signaling viral reactivation
SUMMARY Cutaneous manifestations are considered an infrequent presentation of coronavirus disease 2019 (COVID-19) and are mostly described in outpatient settings. Its onset during the course of the severe COVID-19 disease has been poorly described in severe cases. Studies focused on dermatological manifestations mostly described maculopapular or pernio-like
Rev. Assoc. Med. Bras.. Publicado em: 2021-02
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4. Twice-weekly exercise training reduces oxidative stress and proinflammatory cytokine levels in elder women
Abstract Aim: Reactive oxygen species and high concentrations of proinflammatory cytokines are related to diseases that are often triggered during the aging process. This study aimed to investigate the effect of moderate-intensity physical exercise, twice a week, on oxidative stress and inflammation biomarkers. Methods: Participants were older women aged 6
Motriz: rev. educ. fis.. Publicado em: 26/09/2019
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5. Composite-derived monomers affect cell viability and cytokine expression in human leukocytes stimulated with Porphyromonas gingivalis
Abstract Objectives: Dental composites release unreacted resin monomers into the oral environment, even after polymerization. Periodontal cells are, therefore, exposed to substances that potentially elicit the immune inflammatory response. The underlying molecular mechanisms associated with the interaction between resin monomers and human immune cells found
J. Appl. Oral Sci.. Publicado em: 03/06/2019
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6. Comparison of primary human gingival fibroblasts from an older and a young donor on the evaluation of cytotoxicity of denture adhesives
Abstract Denture adhesives (DA) improve the retention and stability of ill-fitting dentures, especially for older adults. These materials should be biocompatible, i.e., they cannot cause undesired biological responses and be non-cytotoxic to oral tissues. However, in vitro testing of DA biocompatibility employing primary cell culture may possibly be affected
J. Appl. Oral Sci.. Publicado em: 22/02/2018
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7. Immunomodulatory activity of Tityus serrulatus scorpion venom on human T lymphocytes
Abstract Background Tityus serrulatus scorpion venom (TsV) contains toxins that act on K + and Na + channels and account for the venom’s toxic effects. TsV can activate murine peritoneal macrophages, but its effects on human lymphocytes have been poorly investigated. Considering that lymphocytes may play an important role in envenomation, we assessed whet
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 22/12/2015
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8. Pattern of cytokine and chemokine production by THP-1 derived macrophages in response to live or heat-killed Mycobacterium bovis bacillus Calmette-Guérin Moreau strain
Tuberculosis has great public health impact with high rates of mortality and the only prophylactic measure for it is the Mycobacterium bovisbacillus Calmette-Guérin (BCG) vaccine. The present study evaluated the release of cytokines [interleukin (IL)-1, tumour necrosis factor and IL-6] and chemokines [macrophage inflammatory protein (MIP)-1α and MIP-1β] b
Mem. Inst. Oswaldo Cruz. Publicado em: 2015-09
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9. Treatment with 1,25(OH)2D3induced HDAC2 expression and reduced NF-κB p65 expression in a rat model of OVA-induced asthma
Recent evidence indicates that a deficiency of 1,25-dihydroxyvitamin D3 (1,25[OH]2D3) may influence asthma pathogenesis; however, its roles in regulating specific molecular transcription mechanisms remain unclear. We aimed to investigate the effect of 1,25(OH)2D3 on the expression and enzyme activity of histone deacetylase 2 (HDAC2) and its synergistic effec
Braz J Med Biol Res. Publicado em: 28/04/2015
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10. Effects of atropine and propranolol on lung inflammation in experimental envenomation: comparison of two buthidae venoms
Background Previous works had shown that scorpion venom induced neurotransmitter elevation and an inflammatory response associated with various anatomo-pathological modifications. The most dangerous scorpions species in Algeria responsible for these effects are Androctonus australis hector (Aah) and Androctonus amoreuxi (Aam). Results Comparison of the phys
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 09/04/2013
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11. IL-10 release by bovine epithelial cells cultured with Trichomonas vaginalis and Tritrichomonas foetus
Trichomonas vaginalis and Tritrichomonas foetus are parasitic protists of the human and bovine urogenital tracts, respectively. Several studies have described the cytotoxic effects of trichomonads on urogenital tract epithelial cells. However, little is known about the host cell response against trichomonads. The aim of this study was to determine whether T.
Mem. Inst. Oswaldo Cruz. Publicado em: 2013-02
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12. Effect of oral administration of Propionibacterium acnes on growth performance, DTH response and anti-OVA titers in goat kids
Immunostimulants are susbstances that stimuli the response of effector cells to activate the immune response such as antigen uptake, cytokine release or antibody response. These substances can increase resistence to infection by different types of microorganisms, reducing dependence of antibiotics used in livestock animals. Recent reports have demonstrated t
Pesq. Vet. Bras.. Publicado em: 2013-01