Results 51 to 60 of about 620,053 (315)

COMPARATIVE STUDY: CORRELATION OF UREA AND SERUM CREATININE WITH DURATION OF DIABETES AND GLYCEMIC INDEX IN INDIVIDUALS WITH TYPE 1 AND 2 DIABETES MELLITUS.

Student's Journal of Health Research Africa, 2023
Background:  Kidney failure and nephropathy, defined as a dysfunctional kidney with a decline in ultrafiltration and a rise in blood urea and creatinine levels, are frequently caused by diabetes.
Prashant Kumar, Akhilesh Kumar, Rahul Raj   +2 more
doaj   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

Urea-Loaded Core–Shell MOF/Silica Nanocarriers for Continuous Nitrogen Release to Crops [PDF]

Nitrogen is currently the most crucial nutrient for crop growth, and the overdose of conventional urea nitrogen fertilizer has resulted in both the waste of fertilizer resource and the eutrophication of water bodies due to low nitrogen use efficiency ...
Fangqun Gan (18500903), Changwen Du (3702490), Ke Wu (320733), Weijin Li (2997675), Fei Ma (113764), Jianmin Zhou (2615236), Haibo Zeng (755740)   +6 more
core   +1 more source

Urea-Driven Epigallocatechin Gallate (EGCG) Permeation into the Ferritin Cage, an Innovative Method for Fabrication of Protein–Polyphenol Co-assemblies [PDF]

, 2017
The 8 nm diameter cavity endows the ferritin cage with a natural space to encapsulate food components. In this work, urea was explored as a novel medium to facilitate the formation of ferritin–polyphenol co-assemblies. Results indicated that urea (20 mM)
Demei Meng (3742762), Zhiyu Chen (669085), Rui Yang (293531), Christopher L. Blanchard (3742765), Zhongkai Zhou (3432158), Yuqian Liu (1413763)   +5 more
core   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Urea-Functionalized Imidazolium-Based Ionic Polymer for Chemical Conversion of CO₂ into Organic Carbonates [PDF]

, 2018
Conversion of carbon dioxide (CO2) into useful chemicals is one of promising approaches to reduce global warming and the energy crisis. It is pivotal to develop heterogeneous catalytic systems containing task-specific active sites for chemical ...
Ruihu Wang (1267284), Yujiao Tang (5176133), Hong Zhong (496836), Dongxu Tian (1585789), Muhammad Asad Ziaee (5463392)   +4 more
core   +1 more source

The impact of fluctuating international fertiliser prices and exchange rates on domestic fertiliser prices in Türkiye

Agricultural Economics (AGRICECON)
This study aims to examine the relationship between domestic and international prices of di-ammonium phosphate (DAP) and urea fertilisers together with exchange rates in Türkiye using the non-linear autoregressive distributed lag (NARDL) model on monthly
Ozgur Bor, Nihat Dagistan
doaj   +1 more source

Desempenho de bovinos de corte no pasto suplementados com misturas múltiplas contendo uréia e amiréia Performance of grazing beef cattle supplemented with multiple mixtures containing urea and amireia

Ciência e Agrotecnologia, 2004
O presente trabalho foi realizado com o objetivo de avaliar o real potencial da amiréia 150S comparada com mistura equivalente em uréia, milho moído e flor de enxofre, como ingredientes em misturas múltiplas para bovinos de corte no pasto.
Clenderson Corradi de Mattos Gonçalves, Júlio César Teixeira, Antônio Ricardo Evangelista, Juan Ramón Olalquiaga Pérez, Joel Augusto Muniz   +4 more
doaj   +1 more source

Why “Urea Nitrogen” When Urea is Measured? [PDF]

Clinical Chemistry, 1998
The paper by Morishita et al. (1) regarding the analysis of urea is confusing. In the text, the authors state that they are measuring urea nitrogen (UN), and it may seem so, because their …
openaire   +2 more sources

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

Molecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller, Janina Müller, Efstathios‐Iason Vlachavas, Lukas Beumers, Lena Fleischhacker, Sara Burmester, Angelika Wörner, Sabine Karolus, Dominic Helm, Cindy Körner, Stefan Wiemann   +10 more
wiley   +1 more source