Results 121 to 130 of about 169,055 (257)

AVALIAÇÃO DAS RAZÕES NEUTRÓFILO-LINFÓCITO (NLR), NEUTRÓFILO-PLAQUETA (NPR) E PLAQUETA-LINFÓCITO (PLR) EM PACIENTES PEDIÁTRICOS COM OU SEM TROMBOCITOPENIA IMUNE PRIMÁRIA (PTI)

open access: yesHematology, Transfusion and Cell Therapy
Objetivo: A Trombocitopenia Imune Primária (PTI) é uma doença imunomediada adquirida de adultos e crianças, caracterizada pela diminuição transitória ou persistente do número de plaquetas. Possui uma incidência em crianças de 1,9 a 6,4/100.000. As razões
LB Pasqualoto   +9 more
doaj   +1 more source

Núcleo temático de recursos naturais: plano de gestão. [PDF]

open access: yes, 2019
Temas; O Focos de ação; Objetivoo geral; Objetivos específicos; Portfólio de projetos de pesquisa e desenvolvimento P & D.; Prospecção de projetos de P & D; Metas técnicas referentes ao III PDU (2004-2007); Equipe de pesquisadores; Equipe de apoio ...
ARZABE, C., LEITE, L. F. C.
core  

Dual Action of Dipyridamole in Experimental Rheumatoid Arthritis: Suppression of Joint Inflammation and Upregulation of Muscle Anabolism via Adenosine and AMPK Pathways

open access: yesArthritis &Rheumatology, EarlyView.
Objective Rheumatoid sarcopenia, characterized by the progressive loss of skeletal muscle mass and function, is a frequent comorbidity in rheumatoid arthritis (RA), linked to prolonged, severe systemic inflammation. Purinergic signaling (adenosine, AMP, and ATP) plays a crucial role in inflammation, myogenesis, and muscle hypertrophy.
Miguel Marco‐Bonilla   +13 more
wiley   +1 more source

Students at Risk: sociodemographic variables and university dropout

open access: yesEducação & Realidade
Nearly 30% of Portuguese university students drop out, posing a significant challenge with long-term consequences. This study aimed to identify socio-demographic, economic, and academic factors linked to higher dropout intentions, which is especially ...
Paula Paulino   +4 more
doaj   +1 more source

Manual de biossegurança em laboratórios da Embrapa Florestas. [PDF]

open access: yes, 2011
bitstream/item/24481/1/Doc201 ...
BUHRER, C. de B.   +4 more
core  

Integrating agro‐residue valorization and clean hydrogen production: coconut fiber‐based catalysts for NaBH4 hydrolysis

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract A novel phosphoric acid‐treated green coconut fiber (GCF‐C) was developed as a catalyst for hydrogen production from the hydrolysis of sodium borohydride (NaBH4). Characterization techniques confirmed structural modifications, including X‐ray diffraction, scanning electron microscopy, X‐ray fluorescence, Fourier transform infrared, and ...
Isabelly Silveira Freitas   +16 more
wiley   +1 more source

AVALIAÇÃO DOS ÍNDICES HEMATIMÉTRICOS: HEMOGLOBINA, RETICULÓCITOS E FRAÇÃO DOS RETICULÓCITOS IMATUROS EM CRIANÇAS COM E SEM TROMBOCITOPENIA IMUNE PRIMÁRIA

open access: yesHematology, Transfusion and Cell Therapy
Introdução e objetivo: Trombocitopenia Imune Primária (PTI) é um distúrbio autoimune caracterizado por uma baixa contagem de plaquetas e aumento do risco de hemorragia mucocutânea. O objetivo foi avaliar os índices hematimétricos presentes no eritrograma,
NC Hoppe   +9 more
doaj   +1 more source

Ensaio de proficiência para amostra de feno de alfafa candidata a material de referência. [PDF]

open access: yes, 2016
Por fornecer meios para checar, verificar e calibrar procedimentos de medição e instrumentação a importância dos materiais de referência certificados (CRM) na ciência da medição é reconhecida.
BOSSU, C. M.   +3 more
core  

One‐Pot Synthesis of a Small Synthetic Ligand for Antibody Purification

open access: yesBiotechnology and Bioengineering, EarlyView.
One‐pot liquid‐phase synthesis of the synthetic ligand B1Al2A2 enables controllable ligand density and efficient capture of IgG and IgY with high recovery and purity, streamlining small‐ligand affinity purification workflows. ABSTRACT The development of synthetic affinity ligands offers a cost‐effective alternative to traditional biological ligands ...
Carolina Mota Natal   +8 more
wiley   +1 more source

Analysis of Pharmaceutical Active Compounds in Complex Water Samples: Sample Filtration as an Option

open access: yesMolecules
Sample pretreatment is one of the most important steps in guaranteeing the success of a chromatographic analysis. The selected methodology must ensure simultaneously that a sample is “clean” enough for analysis and that the target analytes are not ...
Sofia Silva   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy