Results 151 to 160 of about 121,296 (295)

Serosurveillance of Leishmania infantum in Zoo‐Kept Animals in Spain

open access: yesZoonoses and Public Health, Volume 73, Issue 1, Page 65-73, February 2026.
ABSTRACT Introduction Leishmaniosis is a sand fly‐borne zoonosis mainly caused by Leishmania infantum in Europe. Exposure to this protozoan has been widely reported in many domestic and wild species. However, epidemiological surveys evaluating the circulation of L. infantum in zoo‐kept animals remain limited. This large‐scale study aims to evaluate the
Jesús Barbero‐Moyano   +11 more
wiley   +1 more source

Alimentos funcionais : uma área estratégica para a BIOTEMPO [PDF]

open access: yes, 2005
A BIOTEMPO – Consultoria em Biotecnologia, Lda. é uma empresa de base tecnológica que surgiu como resultado de um spin-off da Universidade do Minho.
Rocha, I., Rodrigues, L. R., Torres, D.
core  

Polysaccharide‐Coated ETCA Nanoparticles Containing the Methoxyl Substituted Indole‐Thiazole Derivative and Their Antiproliferative Activity in Breast Cancer Cells

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 4, January 20, 2026.
ABSTRACT Indole and thiazole derivatives have garnered significant attention due to their potent antitumor activities. Encapsulation of such derivatives into polymeric nanoparticles offers several advantages, including improved molecular stability and targeted delivery to tumor sites, thereby enhancing their antineoplastic potential.
José Cleberson Santos Soares   +4 more
wiley   +1 more source

Análise da produção tecnológica em biotecnologia industrial no Brasil

open access: diamond, 2019
Márcio Nannini da Silva Florêncio   +2 more
openalex   +2 more sources

TNF/TNFR1 is a Key Regulator of Prolonged Fasting‐Induced Decrease in Adipose Tissue

open access: yesThe FASEB Journal, Volume 40, Issue 1, 15 January 2026.
Fasting triggers an inflammatory response and increases sympathetic tone in white adipose tissue (WAT), promoting fat breakdown and tissue remodeling. Fasting sparks an inflammatory response that underpins the reduction in adipocyte size and WAT remodeling.
Amanda Carla Clemente de Oliveira   +12 more
wiley   +1 more source

Cardiologista: um Prometeu acorrentado El cardiólogo: un prometeo encadenado The cardiologist: a chained Prometheus

open access: yesArquivos Brasileiros de Cardiologia, 2010
Esta reflexão crítica discute os descaminhos do modelo hegemônico flexineriano da prática médica, realizada sob a ótica da paleomedicina, e evidências relevantes oriundas de pesquisas. Se por um lado possuímos um conhecimento preciso e suficiente sobre a
Robespierre Queiroz da Costa Ribeiro
doaj  

Enzymatically Synthesized Poly(Gallic Acid) Modulates Methionine Synthase Activity and Neuroblastoma Morphology in Contrast to Phthalate‐Type Endocrine Disruptors

open access: yesBiopolymers, Volume 117, Issue 1, January 2026.
ABSTRACT The effect of the enzyme‐mediated poly(gallic acid) (PGAL) as a potential redox regulator or redox activity compound (RAC) on the morphology of human neuroblastoma SH‐SY5Y cells and its methionine synthase (MS) activities is contrasted to those for disrupting compounds (EDC).
Gabriela García‐Cerón   +7 more
wiley   +1 more source

Effects of culture modes on polyglucan accumulation and molecular weight distribution in Galdieria sulphuraria strains

open access: yesJournal of Chemical Technology &Biotechnology, Volume 101, Issue 1, Page 200-210, January 2026.
Abstract BACKGROUND This study investigated the effects of different culture modes – autotrophy, mixotrophy and heterotrophy – on polyglucan accumulation and molecular weight distribution in four Galdieria sulphuraria strains. Understanding the impact of these culture modes helps optimize the production of reserve carbohydrates and modify their ...
Carlos A. Montenegro‐Herrera   +3 more
wiley   +1 more source

Assessment of Marine Microalgae's Bioactive Extracts Potential for Food Applications

open access: yesMolecular Nutrition &Food Research, Volume 70, Issue 2, 29 January 2026.
Extracts were obtained from Dunaliella and Pavlova microalgae using water and ethanol as solvents, combined with bead milling and osmotic shock strategies. The extracts were characterised in terms of protein, pigments, and phenolic compounds, and their potential for food applications was evaluated.
V. Sousa   +8 more
wiley   +1 more source

O Conceito de “Vida Humana” e as Novas Biotecnologias da Reprodução: analisando uma rede de controvérsias

open access: diamond, 2017
Júlio César de Almeida Nobre   +3 more
openalex   +2 more sources

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