Results 11 to 20 of about 138,442 (297)

FLOW INJECTION POTENTIOMETRIC ANALYSIS OF ASPARTIC ACID, GLUTAMIC ACID AND ASCORBIC ACID USING PLATINUM ELECTRODES

Jurnal Ilmu Dasar, 2012
The presence of  weak acids in solution can be detected using a potentiometric detector. Platinum was used as a working electrode and Ag/AgCl as a reference electrode.
Yeni Maulidah Muflihah, Siswoyo Siswoyo, Tanti Haryati, Kiki Puji Setianingrum   +3 more
doaj   +4 more sources

Designing and In Vitro Characterization of pH-Sensitive Aspartic Acid-Graft-Poly(Acrylic Acid) Hydrogels as Controlled Drug Carriers

Gels, 2022
Acetaminophen is an odorless and white crystalline powder drug, used in the management of fever, pain, and headache. The half-life of acetaminophen is very short; thus, multiple intakes of acetaminophen are needed in a day to maintain a constant ...
Muhammad Suhail, Chih-Wun Fang, I-Hui Chiu, Ming-Chia Hung, Quoc Lam Vu, I-Ling Lin, Pao-Chu Wu   +6 more
doaj   +2 more sources

Regulation of glycolipid and amino acid metabolism in juvenile triploid crucian carp (Carassius auratus) by oral administration of aspartic acid

Aquaculture Reports
Aspartic acid, a nonessential amino acid, plays crucial roles in protein synthesis, tricarboxylic acid cycle, and glycolipid metabolism in mammals. However, corresponding studies of the role of aspartic acid in fish remain limited.
Yu Wang, Bo Dong, Liyun Wu, Dong Han, Xiaoming Zhu, Haokun Liu, Yunxia Yang, Shouqi Xie, Zhen Liu, Junyan Jin   +9 more
doaj   +2 more sources

Immunohistochemical localization of d‐β‐aspartic acid in congenital and acquired middle ear cholesteatoma

Laryngoscope Investigative Otolaryngology, 2022
Objective/Hypothesis Middle ear cholesteatoma is characterized by abnormal growth of the keratinizing squamous epithelium of the temporal bone. d‐β‐aspartic acid is the major isomer of d‐aspartic acid found in elderly tissue.
Shiori Kitaya, Ryoukichi Ikeda, Jun Suzuki, Hidetoshi Oshima, Yuri Nomura, Yusuke Kusano, Nobuo Ohta, Tetsuaki Kawase, Kazue Ise, Kazuhiro Murakami, Yasuhiro Nakamura, Hironobu Sasano, Yukio Katori   +12 more
doaj   +1 more source

Dietary glutamic acid and aspartic acid as biomarkers for predicting diabetic retinopathy

Scientific Reports, 2021
The screening rate of diabetic retinopathy (DR) is low despite the importance of early diagnosis. We investigated the predictive value of dietary glutamic acid and aspartic acid for diagnosis of DR using the Korea National Diabetes Program cohort study ...
So Young Park, Jieun Kim, Jung Il Son, Sang Youl Rhee, Do-Yeon Kim, Suk Chon, Hyunjung Lim, Jeong-Taek Woo   +7 more
doaj   +1 more source

Antagonizing Effects of Aspartic Acid against Ultraviolet A-Induced Downregulation of the Stemness of Human Adipose Tissue-Derived Mesenchymal Stem Cells. [PDF]

PLoS ONE, 2015
Ultraviolet A (UVA) irradiation is responsible for a variety of changes in cell biology. The purpose of this study was to investigate effects of aspartic acid on UVA irradiation-induced damages in the stemness properties of human adipose tissue-derived ...
Kwangseon Jung, Jae Youl Cho, Young-Jin Soh, Jienny Lee, Seoung Woo Shin, Sunghee Jang, Eunsun Jung, Min Hee Kim, Jongsung Lee   +8 more
doaj   +1 more source

Insight into the Substrate Specificity of Lactobacillus paracasei Aspartate Ammonia-Lyase

Fermentation, 2023
Aspartate ammonia-lyase (AAL) catalyzes the reversible conversion reactions of aspartate to fumaric acid and ammonia. In this work, Lactobacillus paracasei LpAAL gene was heterologously expressed in Escherichia coli.
Yi-Hao Huang, Weir-Chiang You, Yung-Ju Chen, Jhih-Ying Ciou, Lu-Sheng Hsieh   +4 more
doaj   +1 more source

Detection of L-Aspartic Acid with Ag-Doped ZnO Nanosheets Using Differential Pulse Voltammetry

Biosensors, 2022
Here, a sensitive voltametric electrochemical sensor probe was fabricated to reliably trace the detection of L-aspartic acid in phosphate-buffered medium using a glassy carbon electrode (GCE) layered with a film of wet-chemically prepared Ag2O-doped ZnO ...
Md Mahmud Alam, Abdullah M. Asiri, Mohammad A. Hasnat, Mohammed M. Rahman   +3 more
doaj   +1 more source

Synthesis of Multi-Module Low Density Lipoprotein Receptor Class A Domains with Acid Labile Cyanopyridiniumylides (CyPY) as Aspartic Acid Masking Groups

, 2021
Low-Density Lipoprotein Receptor Class A Domains (LA modules) are common ligand-binding domains of transmembrane receptors of approximately 40 amino acids that are involved in several cellular processes including endocytosis of extracellular targets. Due
Saidu, Kamara, Kevin, Neumann, Alex, Vujinovic, Simon, Baldauf, Jeffrey, Bode   +4 more
core   +1 more source

Amyloid Mimicking Assemblies of Homogentisic Acid, N-Acetyl Aspartic Acid and Isovaleric Acid and its Implications in associated Rare Metabolic Diseases

, 2023
Herein, we have studied the self-assembling and aggregation properties of Homogentisic acid (HA), N-acetyl aspartic Acid (NAA) and Isovaleric acid (IVA) with the aim to understand the effect of aggregation of these metabolites on the toxicities ...
Monisha, Patel, Raj, Dave, Neeraja , Revi, Aravind Kumar, Rengan, Ankita, Jaiswal, Nidhi, Gour, Sandeep, Verma   +6 more
core   +1 more source