Browsing by Subject "Calcium"

25-Hydroxyvitamin D level does not reflect intestinal calcium absorption: an assay using strontium as a surrogate marker

Rodrigues Camargo, Marilia Brasilio [UNIFESP]; Vilaca, Tatiane [UNIFESP]; Hayashi, Lilian Fukusima [UNIFESP]; Ferreira Rocha, Olguita G.; Lazaretti-Castro, Marise [UNIFESP] (Springer, 2015-05-01)

There is conflicting evidence as to the optimal serum 25-hydroxyvitamin D [25(OH)D] concentration for intestinal calcium absorption (Abs-Ca). Our purpose was to assess the relationship between vitamin D status and Abs-Ca ...

Adaptive expression pattern of different proteins involved in cellular calcium homeostasis in denervated rat vas deferens

Quintas, Luis Eduardo Menezes; Cunha, Valeria do Monti Nascimento; Scaramello, Christianne Bretas Vieira; Silva, Silva, Claudia Lucia Martins da; Caricati-Neto, Afonso [UNIFESP]; Lafayette, Simone Sette Lopes [UNIFESP]; Jurkiewicz, Aron [UNIFESP]; Noel, François (Elsevier B.V., 2005-11-21)

The activity and protein expression of plasma membrane and sarco(endo)plasmic reticulum (Ca2+-Mg2+)ATPases and ryanodine receptors were investigated in surgically denervated rat vas deferens. the function of thapsigargin-sensitive ...

Alterations in Calcium Signaling and a Decrease in Bcl-2 Expression: Possible Correlation With Apoptosis in Aged Striatum

Ureshino, Rodrigo Portes [UNIFESP]; Bertoncini, Clelia Rejane Antonio [UNIFESP]; Fernandes, Maria Jose da Silva [UNIFESP]; Abdalla, Fernando Mauricio Francis; Porto, Catarina Segreti [UNIFESP]; Hsu, Yi-Te; Lopes, Guiomar Silva [UNIFESP]; Smaili, Soraya Soubhi [UNIFESP] (Wiley-Blackwell, 2010-02-01)

Aging is a multifaceted process associated with various functional and structural deficits that might be evolved in degenerative diseases. It has been shown that neurodegenerative disorders are associated with alterations ...

Análise Comparativa Da Atividade Antitumoral De Compostos Ciclopaladados Em Melanomas

Garcia, Daniel Moreno [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2017-08-31)

Objective: To analyze and compare the molecular mechanisms involved in the cytotoxic activity of the palladium complexes BPC1.1 and BPC1.2 against wild-type and BRAF-mutated human and mouse metastatic melanoma cell lines. ...

Avaliação dos mecanismos envolvidos nas ações antitumorais do extrato etanólico de Artemisia vulgaris

Zamarioli, Lucas Dos Santos [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2021)

Artemisia vulgaris (AV) is a species of the genus Artemisia with an ancient history. This herb is known for having a wide content of bioactive compounds that exert anti-hypertensive, hepatoprotective, antispasmodic, ...

Ácido acetilsalicílico associado ao cálcio na prevenção da pré-eclâmpsia em gestantes hipertensas crônicas selecionadas pela dopplervelocimetria das artérias uterinas

Souza, Eder Viana de [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2005)

Objetivo: estudar a efetividade da associação de baixas doses de ácido acetilsalicílico e suplementação dietética de Cálcio na prevenção da pré-eclâmpsia, em gestantes hipertensas crônicas, selecionadas através da ...

Baixas concentrações séricas de 25-hidroxivitamina D em crianças e adolescentes com lúpus eritematoso sistêmico

Peracchi, Octávio Augusto Bedin [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2011-06-29)

Objective: to evaluate the levels of 25-hydroxivitamin-D (25(OH)D) in children and adolescents with Systemic Lupus Erythematosus (Juvenile SLE [JSLE]) and to associate them with disease duration and activity, use of ...

Baixas concentrações séricas de 25-hidroxivitamina D em pacientes com artrite idiopática juvenil

Munekata, Regina Viviane [UNIFESP] (Universidade Federal de São Paulo (UNIFESP), 2011-04-27)

Objective: To determine serum concentrations of 25-hydroxycholecalciferol (25(OH)D) and biochemical markers of bone turnover in patients with polyarticular juvenile idiopathic arthritis (JIA) and to associate them with ...

Bauhinia bauhinioides cruzipain inhibitor reduces endothelial proliferation and induces an increase of the intracellular Ca2+ concentration

Bilgin, Mehmet; Neuhof, Christiane; Doerr, Oliver; Benscheid, Utz; Andrade, Sheila S. [UNIFESP]; Most, Astrid; Abdallah, Yaser; Parahuleva, Mariana; Guenduez, Dursun; Oliva, Maria L. [UNIFESP]; Erdogan, Ali (Servicio Publicaciones Universidad Navarra, 2010-12-01)

Proteinase inhibitors, isolated from different types of Bauhinia, have an effect on apoptosis, angiogenesis and inflammation. the Bauhinia bauhinioides cruzipain inhibitor (BbCI) is a Kunitz-type inhibitor and inactivates ...

Bcl-2 Modulates Endoplasmic Reticulum and Mitochondrial Calcium Stores in PC12 Cells

Hirata, Hanako [UNIFESP]; Lopes, Guiomar S. [UNIFESP]; Jurkiewicz, Aron [UNIFESP]; Garcez-do-Carmo, Lucia [UNIFESP]; Smaili, Soraya Soubhi [UNIFESP] (Springer, 2012-02-01)

Endoplasmic reticulum (ER) and mitochondria are intracellular organelles and their interactions are directly involved in different processes such as Ca2+ signaling in cell survival and death mechanisms. Bcl-2 is an ...