Results 81 to 90 of about 628,870 (287)

Razão de perdas de solo e fator c para as culturas de soja e trigo em três sistemas de preparo em um cambissolo húmico alumínico

Revista Brasileira de Ciência do Solo, 2001
Utilizando dados obtidos em experimento de perdas de solo e água sob chuva natural em Lages (SC), de novembro de 1992 a outubro de 1998, calcularam-se a razão de perdas de solo (RPS) e o fator C da equação universal de perda de solo, para três sistemas ...
I. Bertol, J. Schick, O. Batistela
doaj   +1 more source

Anomalous g-Factors for Charged Leptons in a Fractional Coarse-Grained Approach [PDF]

, 2013
In this work, we investigate aspects of the electron, muon and tau gyromagnetic ratios (g-factor) in a fractional coarse-grained scenario, by adopting a Modified Riemann-Liouville (MRL) fractional calculus.
Helayël-Neto, J. Abdalla, Weberszpil, J.   +1 more
core   +3 more sources

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Women’s pelvic floor muscle strength and urinary and anal incontinence after childbirth: a cross-sectional study [PDF]

, 2017
OBJECTIVE To analyse pelvic floor muscle strength (PFMS) and urinary and anal incontinence (UI and AI) in the postpartum period. METHOD Cross-sectional study carried out with women in their first seven months after child birth.
Abrams P, Baracho SM, Batista EM, Bols EM, Brown S, Brown SJ, Camila da Silva Cruz, Caroci AS, Cerruto MA, Chang SR, Diez-Itza I, Friedman S, Fritel X, Glazener CM, Hay-Smith J, Hilde G, Karina Fernandes Trevisan, Kloving A, Koc O, Laine K, Leroy LS, Malek-Mellouli M, Maria Luiza Gonzalez Riesco, Medronho RA, Nathalie Leister, Oliveira C, Press JZ, Priscila Tavares Zizzi, Riesco MLG, Scarpa KP, Sigurdardottir T, Solans-Domènech M, Tamanini JTN, Thom DH, Torrisi G, Valeton CT   +35 more
core   +3 more sources

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source

Efeito do Residual de Atrazina e Atrazina + Simazina em Soja

Revista de Ciências Agroveterinárias, 2020
A persistência no solo de herbicidas do grupo das triazinas é dependente de basicamente de condições de precipitação e características do solo. Objetivou-se avaliar o efeito residual de diferentes épocas de aplicação e doses de atrazina e atrazina ...
Felipe Tolloti Peruzzo, Diecson Ruy Orsolin da Silva, Álvaro André Alba da Silva, Bruna Dal'Pizol Novello, Marina Luiza Cuchi   +4 more
doaj   +1 more source

Down‐regulation of Shh in the hair follicles of mice during chemotherapy‐induced hair loss is mediated by the JAK/STAT1 signaling pathway

FEBS Open Bio, EarlyView.
We found that during chemotherapy‐induced alopecia (CIA), Sonic hedgehog (Shh) expression significantly decreased in hair follicle Shh+ cells, whereas the Janus‐activated kinase/signal transducer and activator of transcription 1 (JAK/STAT1) signaling pathway was markedly activated.
Ruifang Fan, Jingling Huang, Xiang Lin, Tingjiao Lan, Yuli Tang, Ling Sun, Guixuan Zhou   +6 more
wiley   +1 more source

Domain associated with zinc fingers‐containing NF90‐NF45 complex inhibits m6A modification of primary microRNA by suppressing METTL3/14 activity

FEBS Open Bio, EarlyView.
NF90–NF45 functions as a negative regulator of methyltransferase‐like 3/14 (METTL3/14)‐mediated N6‐methyladenosine (m6A) modification on primary microRNAs (pri‐miRNAs). NF90–NF45 binds to anti‐oncogenic pri‐miRNAs and inhibits their m6A modification, thereby suppressing the biogenesis of anti‐oncogenic miRNAs.
Takuma Higuchi, Shunsuke Morioka, Keiko Morisawa, Kazutsugu Matsukawa, Shingo Ashida, Takeshi Suzuki, Shuji Sakamoto   +6 more
wiley   +1 more source

Crescimento da Grevillea robusta A. Cunn. na Depressão Central do Rio Grande do Sul, Brasil.

Ciência Florestal, 2010
No presente trabalho, foram estudados o crescimento em diâmetro, o volume comercial e o fator de forma comercial em função da idade da Grevillea robusta A. Cunn., na região da Depressão Central do Rio Grande do Sul, Brasil.
Juliana Lorensi do Canto, Paulo Renato Schneider   +1 more
doaj   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source