Results 1 to 10 of about 9,509 (221)

Efeitos da semicarbazida no esqueleto de ratos Wistar em crescimento [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2012
The effects of semicarbazide hydrochloride on skeletal tissues were evaluated using Wistar rats. In the animals submitted to the administration of semicarbazide, radiological examination showed bone and articular alterations with growth plates ...
A. Ramos, A. Pereira, A.S. Cabrita, F. Capela e Silva   +3 more
doaj   +6 more sources

Effects of Sodium Hypochlorite Bleaching on the Quality and Safety of Basa (Pangasius bocourti) Fish Maw: Texture, Collagen Structure, and Semicarbazide Formation [PDF]

Foods
This study aimed to investigate the effects of sodium hypochlorite (NaClO) bleaching on the quality of Basa (Pangasius bocourti) fish maw (BFM) and the formation of semicarbazide (SEM).
Honglin Zhang, Nan Pan, Xiaoyan Wang, Xiaoting Chen, Shuji Liu, Yongchang Su, Zhiyu Liu   +6 more
doaj   +2 more sources

Anticancer Activity and Safety Profile of Novel 1-(4-Fluorophenoxyacetyl)-4-substituted Thio/Semicarbazide Derivatives [PDF]

Molecules
Compounds with thiosemicarbazide and semicarbazide scaffolds are among the most promising structures in medicinal chemistry due to the possibility of forming multiple hydrogen bonds.
Paweł Kozyra, Ewelina Humeniuk, Zbigniew Karczmarzyk, Adrian Borzęcki, Grzegorz Adamczuk, Agnieszka Korga-Plewko, Waldemar Wysocki, Monika Pitucha   +7 more
doaj   +2 more sources

A Novel Strategy for the Detection of Semicarbazide in Crustaceans by Modified QuEChERS Coupled with Hydrophilic Interaction Liquid Chromatography–Tandem Mass Spectrometry [PDF]

Foods
Semicarbazide (SEM), a metabolite of nitrofurazone (NFZ), is widely used to detect the illegal application of NFZ in crustaceans. The conventional detection method involves chemical derivatization combined with reversed-phase liquid chromatography–tandem
Siyuan Wu, Yang Feng, Shengjun Chen, Yongqiang Zhao, Chunsheng Li, Jianchao Deng, Di Wang   +6 more
doaj   +2 more sources

Semicarbazide diminishes the signs of bleomycin-induced pulmonary fibrosis in rats [PDF]

The Ukrainian Biochemical Journal, 2021
The pathogenesis of pulmonary fibrosis (PF) is accompanied by extracellular matrix (ECM) deposition, oxidative stress, and inflammation progression, as well as hyperactivation of amine oxidases (AOs), which contribute to disease manifestation.
O. O. Hudkova, I. P. Krysiuk, T. O. Kishko, N. M. Popova, L. B. Drobot, N. V. Latyshko   +5 more
doaj   +1 more source

Untargeted Metabolomics Analysis of Semicarbazide Metabolism in Procambarus clarkii under Nitrofurazone Stress [PDF]

Shipin Kexue, 2023
In this study, in order to investigate the metabolic pathway of semicarbazide, a metabolite of nitrofurazone, in crustacean aquatic products, the accumulation of nitrofurazone and its metabolites in Procambarus clarkii was evaluated at different time ...
CHEN Xiaxia, ZHANG Yi, XIANG Desheng, HU Shi, CHEN Xuechang, ZHANG Xiaojun
doaj   +1 more source

Progress on the Origin and Formation Mechanism of Semicarbazide in Crustacean Aquatic Products

Progress in Fishery Sciences, 2023
Nitrofurazone is a synthetic antimicrobial drug developed by the Eaton Institute in the United States in the 1950s. Nitrofurazone can play an inhibitory or bactericidal role by interfering with the glucose metabolism process and oxidase system in ...
Shengjun CHEN, Fangfang GAO, Di WANG, Yang FENG, Jianchao DENG, Chuang PAN, Yongqiang ZHAO, Chunsheng LI   +7 more
doaj   +1 more source

Semicarbazide Accumulation, Distribution and Chemical Forms in Scallop (Chlamys farreri) after Seawater Exposure

Animals, 2021
Semicarbazide is a newly recognized marine pollutant and has the potential to threaten marine shellfish, the ecological equilibrium and human health.
Lihong Xing, Weihong Sun, Xiaojie Sun, Jixing Peng, Zhaoxin Li, Panpan Zhu, Xuying Zheng   +6 more
doaj   +1 more source

Synthesis, crystal structure and Hirshfeld surface analysis of catena-poly[[bis(semicarbazide-κ2N,O)copper(II)]-μ-sulfato-κ2O:O′]

Acta Crystallographica Section E: Crystallographic Communications, 2022
The title polymer, [Cu(SO4)(CH5N3O)2]n, has been synthesized from aqueous solutions of CuSO4 and semicarbazide. In the crystal structure, the CuII atoms are chelated by two neutral semicarbazide molecules through the oxygen atom and a nitrogen atom of ...
Galiya Tadjieva, Aziz B. Ibragimov, Yuldash Yakubov, Bakhtiyar T. Ibragimov, Jamshid M. Ashurov   +4 more
doaj   +1 more source

Kinetics study of hydrazodicarbonamide synthesis reaction [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2013
In this study, the kinetics of hydrazodicarbonamide (HDCA) synthesis reaction was investigated. Hydrazodicarbonamide is prepared by reaction of urea and hydrazine in acidic medium. Synthesis of HDCA from urea and hydrazine is a two steps reaction.
Bakeri Gh., Rahimnejad M.
doaj   +1 more source