Results 41 to 50 of about 620,053 (315)
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Role of urea and methylamines in buoyancy of elasmobranchs [PDF]
, 1994 The possible role of urea and trimethylamine oxide (TMAO) in providing positive buoyancy has been examined for elasmobranch fishes. TMAO has a considerably lower density than an equimolar solution of urea, and solutions of both TMAO and urea are ...
Withers, P, Hefter, G., Pang, T.
core +1 more source
Journal of Pre-Clinical and Clinical Research, 2022 Introduction and objective Nephrotoxicity means failure of the excretory function of the kidney due to toxic effects of medication or chemicals. As available drugs are associated with some negative side-effects, it is expedient to look for natural ...
Habila Albert Obidah +2 more
doaj +1 more source
CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3
Molecular Oncology, EarlyView.PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh +12 more
wiley +1 more source
Rasio Urea-Metanol Dalam Proses Metanolisis Urea Secara Visual [PDF]
, 2010 Telah dilakukan perbaikan rasio urea-metanol sebagai reaktan dalam pembuatan dimetil karbonat (DMC). Dimetil Karbonat adalah bahan dasar dalam pembuatan toluen diisosianat yang merupakan hardener Propelan Roket LAPAN RPS 420.
Luthfia Hajar Abdillah
core
Soil Systems, 2023 Controlled-release urea fertilization is an innovative approach and effective means to reduce the loss of nitrogen and enhance fertilizer use efficiency to optimize crop yield while minimizing the environmental impact.
Samar Swify +2 more
doaj +1 more source
The condensation of chloral with urea and phenyl urea [PDF]
Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1931 Abstract The condensation of chloral with urea was first observed by Jacobsen, who found that monochloral urea CCI3 . CH(OH) . NH . CO . NH2 (I), and dichloral urea CCI3 . CH(OH). NH . CO . NH . CH(OH). CCI3 (II), were respectively produced when excess of urea, or of chloral, was employed.
Frederick Daniel Chattaway +1 more
openaire +1 more source
Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining
Molecular Oncology, EarlyView.IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis +3 more
wiley +1 more source
Disease severity adversely affects delivery of dialysis in acute renal failure [PDF]
, 2007 Background/Aims: Methods of intermittent hemodialysis (IHD) dose quantification in acute renal failure (ARF) are not well defined. This observational study was designed to evaluate the impact of disease activity on delivered single pool Kt/V-urea in ARF ...
Schiffl, Helmut
core +1 more source
Bayesian approach for evaluating ammonia volatilization nitrogen losses in fertilizers applied to coffee plants [PDF]
Ciência e AgrotecnologiaAmmonia loss through volatilization is an important reason for the lower effectiveness of nitrogen fertilizers in coffee plants. The Bayesian approach uses informative prior distributions, which help improve the precision and accuracy of inferences ...
Mírian Rosa +2 more
doaj +1 more source