相关实验视频

Updated: Jun 1, 2026

Measuring the Densities of Aqueous Glasses at Cryogenic Temperatures
09:50

Measuring the Densities of Aqueous Glasses at Cryogenic Temperatures

Published on: June 28, 2017

8.8K

对冷保护剂的高通量评估,以测量减少毒性的混合物效应

Nima Ahmadkhani1, Cameron Sugden1, James D Benson2

  • 1School of Chemical, Biological and Environmental Engineering, Oregon State University.

bioRxiv : the preprint server for biology
|July 14, 2025
PubMed
概括

研究人员对21种化学品进行了冷保护剂 (CPA) 毒性选,发现与单个玻璃化剂相比,形式胺/甘油等组合显著降低了毒性.

关键词:
在美国,CPA是CPA.结冷保存是一种冷保存.自动化液体处理自动化液体处理这是一种冷保护剂.高吞吐量,具有高吞吐量.毒性的毒性 毒性的毒性玻璃化 玻璃化 玻璃化

更多相关视频

Bulk Droplet Vitrification for Primary Hepatocyte Preservation11:07

Bulk Droplet Vitrification for Primary Hepatocyte Preservation

Published on: October 25, 2019

5.7K
Author Spotlight: Preservation of Bioenergetic Parameters in Peripheral Blood Mononuclear Cells After Cryopreservation04:10

Author Spotlight: Preservation of Bioenergetic Parameters in Peripheral Blood Mononuclear Cells After Cryopreservation

Published on: October 20, 2023

1.6K

相关概念视频

Combined Effects of Drugs: Synergism01:27

Combined Effects of Drugs: Synergism

Synergism is a useful mechanism where combining two or more drugs is more effective than each constituent used alone. Such combinations are also called supra-additive interactions. The drugs collectively enhance the final therapeutic effect by acting on different targets. Another advantage is that the low dose of each constituent drug is sufficient to achieve the desired effect. This helps reduce the duration of therapy and lower the adverse effects of these drugs.
Such synergistic combinations...
Enhanced Elimination of Poison01:26

Enhanced Elimination of Poison

Poison can be effectively removed from the gastrointestinal (GI) tract through various decontamination procedures.
Antidotes serve a crucial role in counteracting the effects of poison by inhibiting enzymes responsible for producing harmful drug metabolites. In some cases, these toxic metabolites can be neutralized by endogenous cosubstrates, which are maintained at specific concentrations to prevent interaction with cellular macromolecules and subsequent cell death.
Renal excretion is the...
Drug Concentrations: Measurements01:23

Drug Concentrations: Measurements

Drug concentration is the quantity of a drug present in a biological sample. Measuring drug amounts in biological samples allows the clinician to understand how a drug is absorbed, distributed, metabolized, and excreted. Samples can be obtained through invasive or non-invasive methods. Invasive techniques involve surgical or parenteral interventions to gather blood, cerebrospinal fluid, or tissue biopsy. Conversely, non-invasive approaches provide samples like urine, feces, and saliva.
Plasma —...
Toxicity Testing in Animals01:23

Toxicity Testing in Animals

Toxicity tests in animals are grounded on two main assumptions: first, the effects observed in laboratory animals can be extrapolated to humans, especially when adjusted for body surface area; second, high-dose exposure in animals is essential to identify potential human hazards from lower doses. This is based on the quantal dose-response concept, which faces the challenge of extrapolating results from relatively few test animals to much larger human populations. For example, a 0.01% incidence...