Results 31 to 40 of about 132,817 (351)

Armazenamento e qualidade de sementes de tomate enriquecidas com micronutrientes e reguladores de crescimento Storage and quality of tomato seeds enriched with micronutrients and growth regulators

Ciência e Agrotecnologia, 2010
O estudo foi desenvolvido na Universidade Federal de Lavras, em Lavras, MG, com o objetivo de avaliar o efeito da aplicação de micronutrientes e reguladores de crescimento na germinação, no vigor, na atividade de algumas enzimas e no teor de proteínas ...
Kênia Almeida Diniz Albuquerque, João Almir Oliveira, Paulo de Albuquerque Silva, André Delly Veiga, Bruno Oliveira Carvalho, Patrícia de Oliveira Alvim   +5 more
doaj   +1 more source

Molecular biological characterisation of amplified esterases from organophosphate resistant and susceptible 'Culex quinquefasciatus'. [PDF]

Culex mosquitoes, as well as being vectors of filariasis and Japanese encephalitis, are a world wide biting nuisance. Organophosphorus insecticides (OPs) have been widely used to control Culex populations.
Vaughan, Ashley Michael
core   +1 more source

Esterase-Activated Precipitating Strategy to Achieve Highly Specific Detection and Long-Term Imaging of Calcium Ions by Aggregation-Induced Phosphorescence Probe

, 2022
Spatial and temporal monitoring of bioactive targets such as calcium ions is vitally significant for their essential roles in physiological and biochemical functions.
Zhaosheng Qian (1499020), Hui Feng, Kewei Zhang, Hui Feng (174331), Yuqing Ding, Zhenni Wang (1632211), Qiaozhi Zhu (12118993), Qiaozhi Zhu, Weidong Liu, Zuping Xiong, Zhaosheng Qian, Xiaoxiao Zhang, Zuping Xiong (11845498), Weidong Liu (444731), Engao Zhu, Chunyan Huang (337274), Zhenni Wang, Yuqing Ding (10030208), Engao Zhu (12118996), Kewei Zhang (568150), Xiaoxiao Zhang (803510), Chunyan Huang   +21 more
core   +1 more source

Seleção de bacillus spp. para produção de esterases e melhoramento de bacillus cereus (c124) Selection of bacillus spp. For esterase production and genetic improvement of bacillus cereus (c124)

Brazilian Archives of Biology and Technology, 1998
Forty-four Bacillus spp. strains obtained from sugar cane derivates and residues, six of them isolated in this work, were tested using Tween 80 as substrate (agar-Tween 80 medium), in order to determine their esterase activity through the enzymatic index
Analucia Longman Mendonça, Rosa de Lima Ramos Mariano, Janete Magali de Araújo, Uided Maaze T. Cavalcante   +3 more
doaj   +1 more source

Esterase-Sensitive Glutathione Persulfide Donor

, 2018
An esterase-sensitive glutathione persulfide (GSSH) donor (BW-GP-401) is described. The release profile was studied by monitoring the formation of lactone and direct trapping of GSSH with 1-fluoro-2,4-dinitrobenzene (DNFB). The donor was examined for its
Yueqin Zheng (4671847), Yueqin Zheng, Zhengnan Yuan, Siming Wang (69475), Binghe Wang, Zhengnan Yuan (4671841), Binghe Wang (69478), Bingchen Yu, Xiaoxiao Yang (3800128), Siming Wang, Xiaoxiao Yang, Bingchen Yu (1589599)   +11 more
core   +1 more source

Cloning, Expression and Characterization of an Esterase Gene in a Metagenomic Library of Traditional Fermented Food

Acta Universitatis Cibiniensis. Series E: Food Technology, 2018
Esterase is an industrial enzyme that is widely used in food, medicine, fine chemicals. The total genomic DNA was extracted from traditional fermented food in China to construct a metagenomic library that included a novel esterase gene (est_115 ...
Ye Mao, Deng Maocheng
doaj   +1 more source

Purification and Biochemical Properties of Carboxylesterase from Saga Seeds (Adenanthera pavonina) [PDF]

Journal of Stress Physiology & Biochemistry, 2021
Carboxyl esterase (E.C.No.3.1.1.1) was partially purified from Adenanthera pavonina (Saga) using ammonium sulfate fractionation (0-60%) and DEAE (diethyl aminoethyl) ion exchange chromatography, the purified enzyme was characterized.
Shafia Hoor F. , Nagesh Babu R.
doaj  

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Rheumatologic Manifestations of Patients With Type B Insulin Resistance

Arthritis Care &Research, EarlyView.
Objective The objectives of this study were to identify laboratory and clinical features associated with type B insulin resistance (TBIR), a rare condition caused by autoantibodies that inhibit the insulin receptor, most frequently occurring in the setting of systemic lupus erythematosus (SLE), and to increase awareness of this rare, life‐threatening ...
S. Amara Ogbonnaya, Sandra G. Williams, Raphael A. Kirou, Marissa Lightbourne, Rebecca J. Brown   +4 more
wiley   +1 more source

A butyrate‐producing synbiotic mitigates intestinal inflammation in a murine colitis model

mLife
Inflammatory bowel disease (IBD) is a chronic condition characterized by intestinal inflammation and gut dysbiosis, with limited treatment options primarily focused on immune‐modulating therapies.
Hyuna Sung, Soo Yoon Cho, Seong Hyeok Ma, Jin Sun You, Mi Young Yoon, Sang Sun Yoon   +5 more
doaj   +1 more source