In human systemic lupus erythematosus (SLE), diverse autoantibodies accumulate over years before disease manifestation. Unaffected relatives of SLE patients frequently share a sustained production of autoantibodies with indiscriminable specificity, usually without ever acquiring the disease. We studied relations of IgG autoantibody profiles and peripheral blood activated regulatory T-cells (aTregs), represented...
NIVEIS DE SUPERÓXIDO DISMUTASE REVELAM STRESS OXIDATIVO AUMENTADO NA POLINEUROPATIA AMILOIDÓTICA FAMILIAR Henrique Reguengo1,2, Maria Luís Cardoso2, Teresa Coelho3, Ana Martins3, Marta Novais3, Madalena Cruz1, Isabel Fonseca3, Berta Martins4, Franklim Marques2 1Serviço de Química Clínica, HSA/CHP, 2FFUP, 3Unidade Clínica de Paramiloidose, HSA/CHP, 4Laboratório de Imunogenética, ICBAS/UP. Hospital de Santo Antó...
MARCADORES DE STRESS OXIDATIVO NA POLINEUROPATIA AMILOIDÓTICA FAMILIAR Henrique Reguengo1,2, Maria Luís Cardoso2, Teresa Coelho3, Ana Martins3, Marta Novais3, Luísa Gomes1, Isabel Fonseca3, Berta Martins4, Franklim Marques2 1Serviço de Química Clínica, HSA/CHP, 2FFUP, 3Unidade Clínica de Paramiloidose, HSA/CHP, 4Laboratório de Imunogenética, ICBAS/UP. Hospital de Santo António, Centro Hospitalar do Porto (HSA/...
The evaluation of lens by ultrasonography, previously to phacoemulsification, can offer relevant information, markedly such as aspects and dimensions, allowing design safer surgical strategies with enhanced outcomes. Within the contents of this research, the biometry was performed in lens of dogs with senile immature, mature, and diabetic cataracts, previously to phacoemulsification, using mode A and mode B ult...
A- and B-modes ultrasonographic changes in the thickness of various structures of the eyeball in male and female English Cocker Spaniel dogs with and without nondiabetic cataracts were evaluated. Sixteen dogs with cataracts (32 eyes) and seven normal dogs (14 eyes) older than eight years were selected. A- and B-modes ultrasonography was performed with a 10MHz transducer. Data was statistically evaluated by one ...
A germinação é um processo fundamental na dinâmica populacional das plantas daninhas. Sendo assim, a presente pesquisa teve como objetivo analisar a interação entre temperatura e luz sobre a germinação de uma nova variedade da planta daninha vassourinha-de-botão (Borreria densiflora var. latifolia), sob condições de câmara de germinação. Foi estudada a influência de cinco temperaturas (20, 25, 30 e 35 ºC consta...
Abstract BACKGROUND: CD4+CD25+ regulatory T cells play an essential role in maintaining immune homeostasis and preventing autoimmunity. Therefore, defects in Treg development, maintenance or function have been associated with several human autoimmune diseases including Systemic Lupus Erythematosus (SLE), a systemic autoimmune disease characterized by loss of tolerance to nuclear components and significantly mor...
CD4+CD25+ regulatory T cells play an essential role in maintaining immune homeostasis and preventing autoimmunity. Therefore, defects in Treg development, maintenance or function have been associated with several human autoimmune diseases including Systemic Lupus Erythematosus (SLE), a systemic autoimmune disease characterized by loss of tolerance to nuclear components and significantly more frequent in females...
Background: CD4(+)CD25(+) regulatory T cells play an essential role in maintaining immune homeostasis and preventing autoimmunity. Therefore, defects in Treg development, maintenance or function have been associated with several human autoimmune diseases including Systemic Lupus Erythematosus (SLE), a systemic autoimmune disease characterized by loss of tolerance to nuclear components and significantly more fre...
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