Results 61 to 70 of about 132,590 (183)

Perfil de puérperas submetidas a métodos de reprodução assistida [Profile of postpartum women submitted to assisted reproduction methods] [Perfil de puérperas sometidas a métodos de reproducción asistida]

open access: yesRevista Enfermagem UERJ, 2012
Estudo cujo objetivo foi discutir o perfil de mulheres submetidas a métodos de reprodução assistida em hospital privado do Município de São Paulo, em 2009. Pesquisa quantitativa, descritiva, exploratória, transversal, de nível I.
Alexandra Celento Vasconcellos da Silva   +3 more
doaj  

Estudios conducentes al establecimiento in vitro de Prumnopitys standleyi (ciprecillo), especie forestal nativa de Costa Rica

open access: yesTecnología en Marcha, 2019
Este proyecto investigó nuevas formas de propagar una especie forestal, nativa de Costa Rica, que está en peligro de extinción y tiene un alto potencial económico.
José Pablo Gamboa-Zúñiga
doaj   +1 more source

Increased levels of hyaluronic acid in bronchoalveolar lavage from patients with interstitial lung diseases, relationship with lung function and inflammatory cells recruitment [PDF]

open access: yes, 2014
Purpose: Interstitial Lung Diseases (ILD) are characterized by inflammation and fibrosis. It described the role of hyaluronic acid (HA) as an immune-regulator. It is not known if HA contributes to the recruitment of inflammatory cells associated with ILD.
Auteri, Santiago   +6 more
core   +1 more source

MagPiezo: A Magnetogenetic Platform for Remote Activation of Endogenous Piezo1 Channels in Endothelial Cells

open access: yesAdvanced Functional Materials, Volume 36, Issue 31, 16 April 2026.
MagPiezo enables wireless activation of endogenous Piezo1 channels without genetic modification using 19 nm magnetic nanoparticles and low‐intensity magnetic fields. It generates torque forces at the piconewton scale to trigger mechanotransduction in endothelial cells, standing as a novel platform to interrogate and manipulate Piezo1 activity in vitro.
Susel Del Sol‐Fernández   +7 more
wiley   +1 more source

Nonlinear optimization for a tumor invasion PDE model [PDF]

open access: yes, 2016
In this work, we introduce a methodology to approximate unknown parameters that appear on a non-linear reaction–diffusion model of tumor invasion. These equations consider that tumor-induced alteration of micro-environmental pH furnishes a mechanism for ...
Fernández Ferreyra, Damián Roberto   +3 more
core   +1 more source

Membrane Vesicles from Lacticaseibacillus Casei BL23 Exhibit Antimicrobial Activity Against Escherichia coli and Immunostimulatory Effects on Human Peripheral Blood Mononuclear Cells

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 16, 24 April 2026.
Membrane vesicles derived from the probiotic Lacticaseibacillus casei BL23 demonstrate antimicrobial properties against Escherichia coli and a potential biological effect in improving the overall survival of C. elegans infected with Pseudomonas aeruginosa. These vesicles stimulated immune responses in primary cells without causing toxicity. Our results
Cecilia L. D'Antoni   +11 more
wiley   +1 more source

The Role of DmCatD, a Cathepsin D-Like Peptidase, and Acid Phosphatase in the Process of Follicular Atresia in Dipetalogaster maxima (Hemiptera: Reduviidae), a Vector of Chagas' Disease [PDF]

open access: yes, 2015
In this work, we have investigated the involvement of DmCatD, a cathepsin D-like peptidase, and acid phosphatase in the process of follicular atresia of Dipetalogaster maxima, a hematophagous insect vector of Chagas' disease. For the studies, fat bodies,
Canavoso, Lilian Etelvina   +3 more
core   +9 more sources

Role of M3 Muscarinic Acethylcholine Receptor Antibodies as a New Marker in Primary Sjögren Syndrome [PDF]

open access: yes, 2017
Aims: This paper investigates the presence of M3 muscarinic acetylcholine receptor autoantibody present in the serum of patients with primary Sjögren syndrome (pSS).
Borda, Enri Santiago   +4 more
core   +1 more source

Effects of feeding almond hulls to light lambs on carcass characteristics and meat quality

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 6, Page 3876-3884, April 2026.
Abstract BACKGROUND Almond hulls (AH) are the main by‐product of almond processing for human consumption and contain bioactive compounds that can improve meat quality. Although AH are used as feed for dairy cows in some countries, information on their potential effects on meat quality is limited.
Adriana Recalde   +7 more
wiley   +1 more source

Therapeutic Modulation of Inflammatory Signaling via Physalis Peruviana‐Derived Exosomes: A Targeted Effect on IKK/NFκB/STAT1

open access: yesMolecular Nutrition &Food Research, Volume 70, Issue 7, 15 April 2026.
Exosomes derived from Physalis peruviana contain various bioactive compounds, such as RNAs, proteins, and secondary metabolites. These exosomes have been shown to contain different types of carotenoids that may have therapeutic properties. Physalis peruviana exosomes are capable of exhibiting anti‐inflammatory effects by influencing the IKK/NFκB/STAT1 ...
Cristian Martínez Fajardo   +5 more
wiley   +1 more source

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