Erosions
Mostrando 13-24 de 167 artigos, teses e dissertações.
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13. Assessing Water Erosion Processes in Degraded Area Using Unmanned Aerial Vehicle Imagery
ABSTRACT The use of Unmanned Aerial Vehicles (UAVs) and Structure from Motion (SfM) techniques can contribute to increase the accessibility, accuracy, and resolution of Digital Elevation Models (DEMs) used for soil erosion monitoring. This study aimed to evaluate the use of four DEMs obtained over a year to monitor erosion processes in an erosion-degraded ar
Rev. Bras. Ciênc. Solo. Publicado em: 14/10/2019
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14. Ultrasound inflammatory parameters and Treg/Th17 cell profiles in established rheumatoid arthritis
Abstract Background: Imbalance and disfuntion in regulatory T-cells (Tregs) and IL-17 producer lymphocytes (Th17) have been implicated in the pathogenesis of rheumatoid arthritis (RA). Gray scale synovial proliferation (GS), power Doppler signal (pD) and bone erosions seen on high resolution muskuloskeletal ultrasound (MSUS) are hallmarks of destructive art
Adv. rheumatol.. Publicado em: 29/07/2019
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15. Ultrasound and its clinical use in rheumatoid arthritis: where do we stand?
Abstract High-resolution musculoskeletal ultrasound (MSUS) has been increasingly employed in daily rheumatological practice and in clinical research. In rheumatoid arthritis (RA), MSUS can be now considered a complement to physical examination. This method evaluates synovitis through gray-scale and power Doppler and it is also able to identify bone erosions.
Adv. rheumatol.. Publicado em: 29/07/2019
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16. Pemphigus vulgaris
Abstract: Pemphigus vulgaris is a chronic autoimmune bullous dermatosis that results from the production of autoantibodies against desmogleins 1 and 3. It is the most frequent and most severe form of pemphigus, occurring universally, usually between 40 and 60 years of age. It usually begins with blisters and erosions on the oral mucosa, followed by lesions o
An. Bras. Dermatol.. Publicado em: 29/07/2019
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17. Scale effect on mean pressures: study of two reduced models of a ski jump spillway
RESUMO O vertedouro tipo salto esqui está presente em grandes barragens brasileiras. Após a operação desse tipo de vertedouro se origina uma fossa de erosão a jusante, que complementa o sistema de dissipação de energia, pois o jato é amortecido pelo colchão d’água. À medida que a escavação da fossa de erosão evolui, sua forma se altera, haven
RBRH. Publicado em: 01/07/2019
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18. CLINICAL AND ENDOSCOPIC EVALUATION IN PATIENTS WITH GASTROESOPHAGEAL SYMPTOMS
RESUMO CONTEXTO: A doença do refluxo gastroesofágico (DRGE) é uma das doenças digestivas mais comuns na prática médica e deve ser suspeitada de acordo com os seus sintomas clínicos, podendo ser classificada em esofagite erosiva (EE) de acordo com os achados de endoscopia. OBJETIVO: Avaliar os achados endoscópicos em pacientes com sintomas sugesti
Arq. Gastroenterol.. Publicado em: 20/05/2019
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19. Is There A Systemıc Inflammatory Effect of Cholesteatoma?
Abstract Introduction Inflammation causes squamous epithelial transformation of the mucosa in the middle ear cavity and plays a role in the onset, growth, spread, and recurrence of cholesteatoma. Objectives The objective of this study is to investigate the systemic inflammatory effect in chronic otitis with cholesteatoma. Methods The study included a t
Int. Arch. Otorhinolaryngol.. Publicado em: 2017-03
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20. Pemphigus foliaceus with pustular presentation in a patient with psoriasis
Abstract Pemphigus foliaceus is a chronic autoimmune disease of the skin, clinically characterized by scaly and crusty cutaneous erosions involving the seborrheic areas. The patient can eventually become erythrodermic. There are reports of atypical cases of pemphigus foliaceus with pustules and neutrophils, and clinical differentiation from generalized pustu
An. Bras. Dermatol.. Publicado em: 2017
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21. Bullous pemphigoid associated with milia, increased serum IgE, autoantibodies against desmogleins, and refractory treatment in a young patient
Abstract: Bullous pemphigoid is a blistering autoimmune disease characterized by two hemidesmosomal proteins (anti-BP180 and 230). Pemphigus, by contrast, is characterized by two autoantibodies (anti-desmoglein 1 and 3). Coexistence of autoantibodies of bullous pemphigoid and pemphigus in a patient is rare. A 25-year-old male patient was admitted to our hosp
An. Bras. Dermatol.. Publicado em: 2017
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22. Erosive lichen planus: a therapeutic challenge
Abstract Erosive lichen planus is an uncommon variant of lichen planus. Chronic erosions of the soles, accompanied by intense and disabling pain, are some of its most characteristic manifestations. We present the case of a woman who developed oral and plantar erosive lichen planus associated with lichen planus pigmentosus and ungueal lichen planus that were
An. Bras. Dermatol.. Publicado em: 2016-02
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23. Syndrome in question
Vulvovaginal-gingival syndrome is characterized by erosions and desquamation of the vulva, vagina, and gingiva. We reported a case of a 32-year-old woman presenting with an 8-year history of damage to the vulval and perianal anatomy and limitation of mouth opening. The patient's symptoms were relieved after treatment with topical tacrolimus cream.
An. Bras. Dermatol.. Publicado em: 2014-09
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24. Micro-sized erosions in a nanofilled composite after repeated acidic beverage exposures: consequences of clusters dislodgments
Objective: To evaluate the hardness (KHN), color stability (DE), and superficial micromorphology of two categories of composites after immersion in either distilled water or grape juice for up to 45 days. MATERIAL AND METHODS: Cylindrical specimens (6 mm diameter x 2 mm thick) were obtained according to the factors: composite [Opallis (FGM) and Filtek Z35
J. Appl. Oral Sci.. Publicado em: 04/07/2014