Results 121 to 130 of about 242,720 (312)

DOTA‐grafted Cationic Polymers Behaving as Powerful Macromolecular Resistance‐reversal Agents (MRRAs) Combating Against New Delhi Metallo‐β‐lactamase (NDM)‐producing Bacteria

open access: yesAdvanced Science, EarlyView.
Two macromolecular resistance‐reversal agents (MRRAs)—linear (MRRAL) and nanostructured (MRRAN) polymers were fabricated by integrating DOTA motifs into tunable polycationic scaffolds. MRRAs exhibit superior antibacterial potency once combined with meropenem (MEM) through (i) bacterial membrane disruption via localized cationic charge and ...
Ruixue Wang   +9 more
wiley   +1 more source

The effect of the rations containing different ratios of urea on rumen and blood metabolites of angora goats [PDF]

open access: yesEurasian Journal of Veterinary Sciences
The aim of this study was to investigate the effects of urea which is supplied to the basal ration containing 75 % of wheat straw and 25 % of concentrate feed as 2 % (group i) and % 4 (group ii) of concentrate feed on the saliva, rumen fluid and blood ...
Şule Kaya, Mehmet Kocabatmaz
doaj  

The role of milk urea nitrogen in nutritional assessment and its relationship with phenotype of dairy cows: A review

open access: yesAnimal Nutrition
Urea is a small molecule that can readily cross the blood-milk barrier into milk, leading to a strong correlation between blood urea nitrogen (BUN) and milk urea nitrogen (MUN) concentrations.
Xiaowei Zhao   +3 more
doaj   +1 more source

PAF Triggered Pyroptotic NETosis Aggravates Myocardial Ischemia/Reperfusion Injury

open access: yesAdvanced Science, EarlyView.
Platelet activating factor (PAF) secreted by cardiomyocytes during MI/R, drives NETs formation and subsequent NETosis. PAF/NETosis signaling activation is an initiative and causal factor in driving MI/R injury. This study identifies dapagliflozin as a potent NETosis inhibitor, and demonstrates that manipulating PAF‐NETosis signal by dapagliflozin or ...
Jiawei Wu   +11 more
wiley   +1 more source

Use of a Screening Procedure for Blood Urea Nitrogen

open access: yesClinical Chemistry, 1965
Abstract The results of a paper strip test for blood urea nitrogen were compared with the values obtained by automatic analysis. The short procedure satisfactorily differentiates normal from abnormal levels and can be conveniently used for emergency determinations.
openaire   +2 more sources

Micromethods for determination of ammonia, urea, total nitrogen, uric acid, creatinine (and creatine), and allantoin [PDF]

open access: yes, 1935
The success with which Krebs and Henseleit (1) employed Warburg’s method of surviving tissue slices in the problem of the formation of urea in the liver encouraged its use for a direct attack on other problems of nitrogen metabolism in ...
Borsook, Henry
core  

Intelligent Thermo‐Self‐Limited Magnetothermia with Heat‐Triggered TERT Silencing for Precision Synergetic Cancer Therapy

open access: yesAdvanced Science, EarlyView.
Telomerase reverse transcriptase (TERT) mRNA induces DNA self‐assembly in cancer cells, boosting the nanoplatform's magnetothermal properties. This magnetothermia then activates the Hsp70 promoter, initiating siRNA synthesis to silence the TERT gene, enhancing cancer treatment.
Liang Zhang   +9 more
wiley   +1 more source

Dietary and Fluid Adherence in Hemodialysis Patients

open access: yesنشریه پرستاری ایران, 2010
Background and Aim: Adherences to fluid restriction and dietary and medication guidelines are essential for adequate management of hemodialysis patients.
H. Peyrovi   +3 more
doaj  

Bayesian variable selection using cost-adjusted BIC, with application to cost-effective measurement of quality of health care

open access: yes, 2009
In the field of quality of health care measurement, one approach to assessing patient sickness at admission involves a logistic regression of mortality within 30 days of admission on a fairly large number of sickness indicators (on the order of 100) to ...
Draper, D., Fouskakis, D., Ntzoufras, I.
core   +2 more sources

Single‐Cell Transcriptomic Atlases of Camels and Cattle Unravel Molecular Evolution of Digestive and Metabolic Systems

open access: yesAdvanced Science, EarlyView.
We generated multi‐tissue single‐cell transcriptomic atlases of camels and cattle, uncovering conserved and lineage‐specific cellular features across digestive and metabolic systems. Cross‐species comparisons revealed the evolutionary origin of the camel glandular sac and identified novel cell populations linked to physiological specialization ...
Tao Shi   +22 more
wiley   +1 more source

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