Results 101 to 110 of about 3,487,987 (333)

The growth of adipose tissue in children and adolescents. Cross-sectional and longitudinal studies of adipose cell number and size. [PDF]

, 1979
Jerome L. Knittle, K. I. Timmers, Fredda Ginsberg‐Fellner, Roy Brown, David P. Katz   +4 more
openalex   +1 more source

Microfluidic electro‐viscoelastic manipulation of extracellular vesicles

FEBS Open Bio, EarlyView.
The electro‐viscoelastic manipulation as a potential method for separation of particles based on size. The particles introduced as a sheath flow migrate to the channel center under the influence of simultaneously applied electric field and pressure driven flow.
Seyedamirhosein Abdorahimzadeh, Éva Bozó, Zikrullah Bölükkaya, Artem Zhyvolozhnyi, Anatoliy Samoylenko, Henrikki Liimatainen, Seppo J. Vainio, Caglar Elbuken   +7 more
wiley   +1 more source

Mechanism of abnormal septal motion in patients with right ventricular volume overload: a cross-sectional echocardiographic study. [PDF]

, 1976
Arthur E. Weyman, Samuel Wann, Harvey Feigenbaum, James C. Dillon   +3 more
openalex   +1 more source

STROCSS 2021: Strengthening the reporting of cohort, cross-sectional and case-control studies in surgery

Annals of Medicine and Surgery, 2021
R. Agha, Ginimol Mathew, J. Albrecht, P. Goel, I. Mukherjee, P. Pai, A. D'cruz, I. Nixon, Klappenbach Roberto, S. Enam, S. Basu, O. Muensterer, S. Giordano, D. Pagano, D. Machado-Aranda, P. Bradley, M. Bashashati, A. Thoma, R. Afifi, M. Johnston, B. Challacombe, J. Ngu, Mushtaq Chalkoo, K. Raveendran, J. Hoffman, B. Kirshtein, W. Lau, M. Thorat, D. Miguel, A. Beamish, Gaurav Roy, D. Healy, M. Ather, S. Raja, Z. Mei, T. Manning, V. Kasivisvanathan, J. Rivas, R. Coppola, B. Ekser, Veena L. Karanth, H. Kadioglu, Michele Valmasoni, A. Noureldin   +43 more
semanticscholar   +1 more source

Actin dynamics controlled by IqgC, a RasGAP at the crossroads between the IQGAP and fungal GAP1 families

FEBS Open Bio, EarlyView.
IqgC is a RasGAP from Dictyostelium discoideum. IqgC binds RasG via its RasGAP domain and deactivates it on macroendocytic cups, thereby suppressing the uptake of fluid and particles. IqgC has a positive effect on cell‐substratum adhesion, and its RGCt domain is required for recruitment to ventral foci.
Vedrana Filić, Darija Putar, Lucija Mijanović, Igor Weber   +3 more
wiley   +1 more source

Algumas considerações metodológicas sobre os estudos epidemiológicos das Lesões por Esforços Repetitivos (LER)

Cadernos de Saúde Pública
As lesões por esforços repetitivos (LER) constituem-se um problema de saúde pública, com repercussões sociais e econômicas. Este artigo apresenta uma revisão crítica dos estudos epidemiológicos das últimas duas décadas.
Serafim Barbosa Santos Filho, Sandhi Maria Barreto   +1 more
doaj  

Characterization of WAC interactions with R2TP and TTT chaperone complexes linking glucose and glutamine availability to mTORC1 activity

FEBS Open Bio, EarlyView.
TTT and R2TP chaperone complexes are required for the assembly and activation of mTORC1. WAC directly interacts with components of TTT, R2TP, and mTORC1, and these interactions are affected by the availability of glucose and glutamine, correlating with changes in mTORC1 activity.
Sofía Cabezudo, Natalia Cuervo, Carmen García‐Martín, Andrés López‐Perrote, Clara Reglero, Adrián Maqueda‐Real, Ana González‐Corpas, Marina Serna, Diego Megías, Alejo Efeyan, Solip Park, Oscar Llorca   +11 more
wiley   +1 more source

Blocking the voltage‐gated sodium channel hNav1.5 as a novel pH‐dependent mechanism of action for tamoxifen

FEBS Open Bio, EarlyView.
Patch‐clamp recordings revealed that tamoxifen inhibits voltage‐gated sodium channels, especially under acidic conditions, both common in metastatic cancer cells. These effects may explain certain antitumor properties of tamoxifen, highlighting a novel mechanism of action beyond its known endocrine effects.
Karl Josef Föhr, Michael Fauler, Thomas Zimmer, Bettina Jungwirth, Hubert Schrezenmeier, David Alexander Christian Messerer   +5 more
wiley   +1 more source

Uso de métodos anticoncepcionais e adequação de contraceptivos hormonais orais na cidade de Pelotas, Rio Grande do Sul, Brasil: 1992 e 1999

Cadernos de Saúde Pública
Realizou-se um estudo transversal de base populacional, com o objetivo de verificar a utilização de métodos contraceptivos e adequação do emprego de anticoncepcionais orais pelas mulheres de 20 a 49 anos, residentes na zona urbana da cidade de Pelotas ...
Juvenal Soares Dias-da-Costa, Denise Petrucci Gigante, Ana Maria Baptista Menezes, Maria Teresa Anselmo Olinto, Silvia Macedo, Marcelo Alexandre Pinto de Britto, Sandra Costa Fuchs   +6 more
doaj  

Diffusion‐based size determination of solute particles: a method adapted for postsynaptic proteins

FEBS Open Bio, EarlyView.
We present a diffusion‐based approach for measuring the size of macromolecules and their complexes, and demonstrate its use on postsynaptic proteins. The method requires fluorescein‐labelled protein samples, a microfluidic device that maintains laminar flow for said samples, a microscope recording the emitted fluorescent signals, and an analytic ...
András László Szabó, Eszter Nagy‐Kanta, Soma Varga, Edit Andrea Jáger, Csaba István Pongor, Mária Laki, András József Laki, Zoltán Gáspári   +7 more
wiley   +1 more source