Th Cell Profile
Mostrando 1-12 de 87 artigos, teses e dissertações.
-
1. Isolamento e diferenciação das células-tronco da polpa dentária canina em células progenitoras neurais
RESUMO O objetivo deste estudo foi verificar a capacidade de diferenciação das células-tronco da polpa dentária canina em células progenitoras neurais bem como quantificar obtenção e viabilidade celular, durante três passagens em cultura. As células foram extraídas da polpa dentária de dois cadáveres caninos, com aproximadamente dez meses de idad
Arq. Bras. Med. Vet. Zootec.. Publicado em: 13/12/2019
-
2. Evaluation of the immunomodulatory effect against splenocytes of Balb/c mice of biflorin obtained from Capraria biflora by a new isolation method
Abstract Biflorin (6,9-dimethyl-3-(4-methylpent-3-en-1-yl) benzo[de]chromene-7,8-dione) is a promising substance that has been increasingly studied in the past decades due to its diverse pharmacological properties (i.e. antitumor, antioxidant, antiinflamatory, antimicrobial activity etc.). Aiming the comprehension of its antitumoral activity we investigated
Rev. bras. farmacogn.. Publicado em: 17/10/2019
-
3. 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
-
4. Evaluation of the cervicovaginal environment in asymptomatic Human T-cell lymphotropic virus type 1 infected women
ABSTRACT Introduction: Human T-cell lymphotropic virus type 1 (HTLV-1) is sexually transmitted and causes persistent infection. This virus induces activation of the immune system and production of inflammatory cytokines. This study aimed to assess the cytokine profile and cytopathological findings in the cervicovaginal fluid of asymptomatic HTLV-1-infected
Braz J Infect Dis. Publicado em: 20/05/2019
-
5. Follicular helper T cell in immunity and autoimmunity
The traditional concept that effector T helper (Th) responses are mediated by Th1/Th2 cell subtypes has been broadened by the recent demonstration of two new effector T helper cells, the IL-17 producing cells (Th17) and the follicular helper T cells (Tfh). These new subsets have many features in common, such as the ability to produce IL-21 and to express the
Braz J Med Biol Res. Publicado em: 19/04/2016
-
6. Chemokines and chemokine receptors expression in the lesions of patients with American cutaneous leishmaniasis
American cutaneous leishmaniasis (ACL) presents distinct active clinical forms with different grades of severity, known as localised (LCL), intermediate (ICL) and diffuse (DCL) cutaneous leishmaniasis. LCL and DCL are associated with a polarised T-helper (Th)1 and Th2 immune response, respectively, whereas ICL, or chronic cutaneous leishmaniasis, is associat
Mem. Inst. Oswaldo Cruz. Publicado em: 2013-06
-
7. Soybean hulls replacing ground corn in diets for early lactation Saanen goats: intake, digestibility, milk production and quality
The objective of this study was to evaluate productive performance and milk quality of Saanen goats fed diets with soybean hulls replacing ground corn (0, 50 and 100% replacement) in early lactation (from birth to 50 days of lactation). Fourteen goats (72.30±9.14 kg of BW) were used in a completely randomized design. Animals were confined in individual stal
Revista Brasileira de Zootecnia. Publicado em: 2012-06
-
8. The presence of Helicobacter pylori in the liver depends on the Th1, Th17 and Treg cytokine profile of the patient
The hypothesis that Helicobactermight be a risk factor for human liver diseases has arisen after the detection of Helicobacter DNA in hepatic tissue of patients with hepatobiliary diseases. Nevertheless, no explanation that justifies the presence of the bacterium in the human liver has been proposed. We evaluated the presence of Helicobacterin the liver of p
Mem. Inst. Oswaldo Cruz. Publicado em: 2011-09
-
9. The role of the SLAM-SAP signaling pathway in the modulation of CD4+ T cell responses
The signaling lymphocytic activation molecule (SLAM), present on the surface of hematopoietic cells, can regulate some events of the immune responses. This modulatory action is associated with the capacity of SLAM to interact with an intracytoplasmic adapter, such as SLAM-associated protein (SAP). SLAM is constitutively expressed in most of these cells, is r
Brazilian Journal of Medical and Biological Research. Publicado em: 2011-04
-
10. O processo inflamatório, a resposta imune "in situ" e a morte neuronal em sistema nervoso central de pacientes com raiva transmitida por morcegos / Inflammatory process, in situ immune response and neuronal death in central nervous system of patients with rabies transmitted by bats
Viral disease of central nervous system almost invariable fatal, rabies causes about 60.000 deaths yearly, and still remain a neglected disease in most countries, specially in developing ones. We study the meningeal, perivascular and parenquimal environment in central nervous system from patients who dies after bat transmitted rabies, looking for the inflamm
Publicado em: 2009
-
11. Forma mucosa da Leishmaniose Tegumentar Americana : estudo histopatológico e imuno-histoquímoco de casos do Hospital Universitário de Brasília
The American Integumentary Leishmaniasis (AIL) is a parasitic endemic disease, mainly in the Center-West region. Leishmania is a parasite that through its secreted and not secreted antigens trigger, respectively, a predominantly cellular immune response (innate and acquired) and to a lesser extent humoral. In the innate response, complement system, neutrophi
Publicado em: 2009
-
12. Perfil da resposta Th1/Th2 no fluido gengival de pacientes portadores de doença inflamatória intestinal com periodontite crônica / Th cell profile in the gingival crevicular fluid from inflammatory bowel disease patients with chronic periodontitis
O objetivo dessa tese foi avaliar a expressão de citocinas Th1 (IL-12 e INF), citocinas Th2 (IL-4, IL-6 e IL-10) e das citocinas pró-inflamatórias IL-18, IL-1 e TNF no fluido gengival de pacientes com periodontite crônica portadores da doença de Crohn (DC), de retocolite ulcerativa idiopática (RCUI) e em indivíduos saudáveis (
Publicado em: 2008