Results 241 to 250 of about 282,094 (307)

On the Molecular Diffusion Dynamics Between Subcutaneous Tissue and Microneedles for Wearable Continuous Glucose Monitoring

Advanced NanoBiomed Research, EarlyView.
In this study, we investigate the dynamics of glucose diffusion between subcutaneous tissue and hydrogel‐filled microneedles. Specifically, we examine how hydrogel thickness, microneedle size, and glucose concentration influence diffusion. This study provides an experimental reference to the wearable biosensor community researching microneedle‐based ...
Wensheng Lin, Binbin Cui, Xuecheng He, Suo Tu, Shilei Dai, Xinran Zhang, Ivo Pang, Xiaonan Chen, Jixiang Zhu, Shiming Zhang   +9 more
wiley   +1 more source

Evaluating nitrogen uptake: Methods and applications for plant research

Applications in Plant Sciences, EarlyView.
Abstract Nitrogen is an essential nutrient for the growth and development of plants, aiding many physiological and biological functions. Due to the high demand for the nutrient, it is common for agricultural production systems to fertilize crop fields with large quantities of nitrogen.
Emilia Pierce, Amanda Rasmussen, Alexandra Huddell, Erin E. Sparks   +3 more
wiley   +1 more source

Compensation Response to Hepatic Gluconeogenesis via β‐Hydroxybutyrylation of FBP1 and PCK1 in Dairy Cows

Animal Research and One Health, EarlyView.
(1) Kbhb modification of FBP1 and PCK1 is involved in regulation of the gluconeogenesis pathway. (2) Kbhb of FBP1 and PCK1 is catalyzed by p300 and removed by HDACs. (3) BHB induced an increase in the enzymatic activity of FBP1 and PCK1 through Kbhb modification at the K43 site of FBP1 and the K191 site of PCK1.
DingPing Feng, GuoYan Wang, YuanYuan Zhu, YiNing Zheng, JunHu Yao, Lei Chen, Lu Deng   +6 more
wiley   +1 more source

Effects of Cellulase and Lactobacillus plantarum Supplementation on Fermentation Characteristics, In Situ Degradability, and Microbial Community Dynamics of Apple Pomace Silage

Animal Research and One Health, EarlyView.
This study aimed to investigate the effects of cellulase and Lactobacillus plantarum on the silage quality, in situ digestibility, and microbial communities of apple pomace silage. The combined supplementation of cellulase and Lactobacillus plantarum in apple pomace silage improved fermentation quality and enhanced rumen utilization efficiency.
Zhuangzhuang Liu, Xiongfei Zhang, Fengbo Sun, Junhu Yao, Xinjian Lei   +4 more
wiley   +1 more source

Dual Action of Dipyridamole in Experimental Rheumatoid Arthritis: Suppression of Joint Inflammation and Upregulation of Muscle Anabolism via Adenosine and AMPK pathways

Arthritis &Rheumatology, Accepted Article.
Introduction Rheumatoid sarcopenia, characterized by the progressive loss of skeletal muscle mass and function, is a frequent comorbidity in rheumatoid arthritis (RA), linked to prolonged, severe systemic inflammation. Purinergic signaling (adenosine, AMP, and ATP) plays a crucial role in inflammation, myogenesis, and muscle hypertrophy.
Miguel Marco‐Bonilla, Maria Fresnadillo, Irene Sanchez‐Platero, Macarena de la Riva‐Bueno, Fernando Huete‐Toral, Gonzalo Carracedo, Carmen Conde, Yolanda Benitez, Pablo Minguez, Sandra Carolina Cifuentes, Joaquin Rams, Gabriel Herrero‐Beaumont, Raquel Largo, Aránzazu Mediero   +13 more
wiley   +1 more source

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Colorimetric Assay of Levodopa

Journal of Pharmaceutical Sciences, 1972
Abstract A new colorimetric assay method for levodopa, based on the reaction with isonicotinic acid hydrazide in alkaline medium, is reported. Data on precision, accuracy, and specificity are also given. The method, owing to its simplicity, is particularly suited for the routine purity control of levodopa.
N, Maggi, A, Cometti
openaire   +2 more sources

Colorimetric protein assay techniques

Biotechnology and Applied Biochemistry, 1999
There has been an increase in the number of colorimetric assay techniques for the determination of protein concentration over the past 20 years. This has resulted in a perceived increase in sensitivity and accuracy with the advent of new techniques. The present review considers these advances with emphasis on the potential use of such technologies in ...
C V, Sapan, R L, Lundblad, N C, Price
openaire   +2 more sources

Colorimetric Assay of Nystatin

Journal of Pharmaceutical Sciences, 1963
A colorimetric method to assay nystatin both as powder and in pharmaceutical preparations is described. Nystatin is hydrolyzed with sodium hydroxide; the yellow color produced is extracted from a buffered solution into chloroform and measured colorimetrically. Comparison with microbiological assay is shown in a degradation experiment.
J C, CHANG, A B, HONIG, A T, WARREN, S, LEVINE   +3 more
openaire   +2 more sources

Colorimetric assay of digitoxin

Journal of the American Pharmaceutical Association (Scientific ed.), 1948
A colorimetric method in which sodium beta-naphthoquinone-4-sulfonate (purified) is reacted with digitoxin in alkaline solution to form a purple color is proposed for the determination of digitoxin. The purple color quickly reaches a maximum and fades, but the addition of acetic acid at the time of maximum development changes the color to yellow and ...
A T, WARREN, F O, HOWLAND, L W, GREEN
openaire   +2 more sources