相关实验视频
Updated: Jan 26, 2026

06:19
Chinese Herbal Retention Enema for the Treatment of Ulcerative Colitis
Published on: May 16, 2025
1.4K
关于中国草药提取物对avibacterium paragallinarum的细菌静止的研究
Zipeng Yue1, Yurong Li1, Ligong Chen1
1College of Veterinary Medicine, Hebei Agricultural University, Baoding 071000, China.
Poultry science
|January 24, 2026
概括
中国草药提取物有效治疗由Avibacterium paragallinarum引起的的传染性鼻炎. 混合物I表现出显著的抗菌活性,并减少了炎症因素,改善了的健康.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 药理学 药理学是指药理学的学科.
- 微生物学 微生物学
背景情况:
- 的传染性鼻炎是由Avibacterium paragallinarum引起的,对家禽的健康和生产力构成重大威胁.
- 传统中医 (TCM) 为传染病提供了潜在的治疗途径.
研究的目的:
- 为了研究中国草药提取物对Avibacterium paragallinarum的疗效.
- 评估TCM混合物 (混合物I) 对感染性鼻炎的治疗和预防作用.
主要方法:
- 从受感染的中分离和识别Avibacterium paragallinarum.
- 确定TCM提取物的最小抑制度 (MIC) 和磁盘扩散试验.
- 动物感染治疗试验和qPCR分析以评估炎症标志物.
主要成果:
- 一些TCM提取物,包括Acorus gramineus,Phellodendron chinense和Herba taraxaci,显示出强大的抗菌活性.
- 混合物I对Avibacterium paragallinarum表现出最强的抑制作用,MIC80最低 (1μg/μL) 和最大的抑制区 (2.16 ±0.15厘米).
- 动物实验表明,用混合物I治疗的的平均每日增益有所改善,qPCR证实炎症因子的表达减少.
结论:
- 精选的中国草药具有针对Avibacterium paragallinarum的显著抗菌特性.
- 混合物I显示出有前途的预防和治疗潜力,用于治疗的传染性病.
- 混合物I有效调节巨细胞中的炎症反应,这表明其治疗作用的机制.
相关概念视频
Microorganisms in Medicine and Therapeutics
1.0K
Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
1.0K
Combination Therapies and Personalized Medicine
5.9K
Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
5.9K
Extraction: Effects of pH
1.3K
Consider a neutral form of an amine, B, with a partition coefficient, K, in a liquid mixture containing organic and aqueous phases. The pH of the aqueous phase affects the charge on acidic and basic solutes, and the charged form is usually more soluble in the aqueous phase. Suppose the conjugate acid form of the amine is soluble only in the aqueous phase while the base form is soluble in both phases. Then the distribution coefficient, D, can be given as the ratio of amine concentration in the...
1.3K
Extraction: Advanced Methods
1.1K
Metal ions can be separated from one another by complexation with organic ligands–the chelating agent– to form uncharged chelates. Here, the chelating agent must contain hydrophobic groups and behave as a weak acid, losing a proton to bind with the metal. Since most organic ligands used in this process are insoluble or undergo oxidation in the aqueous phase, the chelating agent is initially added to the organic phase and extracted into the aqueous phase. The metal-ligand complex is...
1.1K
Extraction: Partition and Distribution Coefficients
4.6K
The distribution law or Nernst's distribution law is the law that governs the distribution of a solute between two immiscible solvents. This law, also known as the partition law, states that if a solute is added to the mixture of two immiscible solvents at a constant temperature, the solute is distributed between the two solvents in such a way that the ratio of solute concentrations in the solvents remains constant at equilibrium.
For extracting a solute from an aqueous phase into an...
For extracting a solute from an aqueous phase into an...
4.6K
Case Studies
13.4K
There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
13.4K

