関連する実験動画

Updated: May 5, 2026

Quantification of Intracellular Growth Inside Macrophages is a Fast and Reliable Method for Assessing the Virulence of Leishmania Parasites
10:01

Quantification of Intracellular Growth Inside Macrophages is a Fast and Reliable Method for Assessing the Virulence of Leishmania Parasites

Published on: March 16, 2018

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ピラジニルピペラジンの内臓リーシュマニアに対するヒット・トゥ・リード研究: 薬理学プロファイルとライボにおける力強い化合物の有効性

Thibault Joseph William Jacques Dit Lapierre1, Mariza Gabriela Faleiro de Moura Lodi Cruz2, Gisele Barbosa3

  • 1Laboratório de Síntese de Candidatos a Fármacos, Instituto de Química, Universidade Federal de Uberlândia (UFU), Uberlândia, MG 38400-902, Brazil.

ACS pharmacology & translational science
|August 29, 2025
PubMed
まとめ

研究者は,抗リーシュマニア性ピラジニルピペラジンを最適化し,ADME特性を改善し,有毒性のない内臓リーシュマニア症に対する有意な有効性を同定しました. その活動には細胞静止作用とROSの産生があり,キナーゼ抑制の標的となる可能性がある.

キーワード:
鉛発見作用のメカニズム薬理学ピラジニルピペラジン内臓リーシュマニア

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Understanding the physiological differences in the pediatric population is crucial for effective pharmacotherapy. Neonates, infants, and children exhibit significant variations in gastric pH, gastric emptying time, intestinal transit time, and biliary function. These variations profoundly affect oral drug absorption, necessitating a nuanced approach to pediatric dosing.Neonates present with a unique physiological profile, having a gastric pH greater than 4 and faster and more irregular gastric...
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Pharmacokinetics in Pediatric Patients: Drug Metabolism

In pediatric care, understanding the nuances of hepatic drug metabolism is crucial, as it significantly differs from that of adults. This divergence is primarily due to the developmental stage of drug-metabolizing enzymes, which affects how medications are processed in the body. In neonates, for instance, the activity of Phase I enzymes—critical for the initial breakdown of drugs—is markedly reduced, functioning at just 20–40% of the levels seen in adults. This reduction poses...
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Pharmacokinetics in Pediatric Patients: Drug Excretion01:26

Pharmacokinetics in Pediatric Patients: Drug Excretion

In pediatric medicine, understanding the renal function and drug elimination nuances is crucial for administering safe and effective treatments. Newborns, in particular, display markedly slower renal functions than adults, profoundly affecting how drugs are cleared from their bodies. This slower drug clearance requires clinicians to extend the dosing intervals for many medications to prevent drug accumulation and toxicity while ensuring therapeutic efficacy.One key area where these adjustments...
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Anthelmintic drugs differ significantly from antiparasitic therapies targeting protozoa, primarily due to differences in parasite biology. Whereas most protozoal treatments act on proliferating cells, anthelmintics are typically directed against mature, nonproliferative helminths. The therapeutic approach considers the helminth's reliance on neuromuscular coordination, glucose metabolism, and microtubular integrity for survival, reproduction, and localization within the host. Most anthelmintics...
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