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相关概念视频

Infection01:20

Infection

8.0K
When a pathogen enters the body and reproduces, it can cause an infection, damage body cells, and cause illness symptoms that eventually lead to disease. Therefore, its prevention requires breaking the chain of infection.
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
8.0K
Pneumonia V: Nursing management and Prevention01:30

Pneumonia V: Nursing management and Prevention

2.1K
Nursing management of pneumonia involves promoting airway patency, facilitating rest and conserving energy, encouraging fluid intake, maintaining nutrition, and educating patients.
The nurse must practice strict medical asepsis and adhere to infection control guidelines to minimize healthcare-associated infections.
Enhance airway patency
Position the patient correctly to facilitate drainage of the affected lung segments. Manual or mechanical percussion and vibration can also be employed....
2.1K
Pneumonia IV: Management01:28

Pneumonia IV: Management

331
The treatment of pneumonia varies based on its severity and the causative pathogen. Here is a structured approach to managing pneumonia, integrating pharmaceutical and supportive care strategies.
Bacterial Pneumonia Treatment
For bacterial pneumonia, antibiotics serve as the cornerstone of therapy. Initial treatment often begins with empirical antibiotics, tailored to the anticipated causative organism and adjusted based on culture results. Key antibiotic choices include:
331
Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

1.3K
Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
1.3K
COPD: Pathogenesis and Clinical Features01:20

COPD: Pathogenesis and Clinical Features

279
Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
279
Methods of Documentation II: POMR01:26

Methods of Documentation II: POMR

957
The Problem-Oriented Medical Record (POMR) revolutionized medical record-keeping by introducing a systematic approach focusing on the patient's problems rather than merely listing symptoms. Dr. Lawrence Weed's introduction of this method in the 1960s marked a significant advancement in medical documentation. The POMR framework consists of four key components: the database, problem list, plan of care, and progress notes.
957

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相关实验视频

Updated: Jul 7, 2025

Vaccinia Reporter Viruses for Quantifying Viral Function at All Stages of Gene Expression
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Vaccinia Reporter Viruses for Quantifying Viral Function at All Stages of Gene Expression

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马波克斯 (原名麻):病原,预防和治疗

Junjie Lu1, Hui Xing1, Chunhua Wang1

  • 1Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Hubei Province, Xiangyang, 441021, China.

Signal transduction and targeted therapy
|December 26, 2023
PubMed
概括

2022年Mpox疫情突出了有限的治疗选择和迫切需要新的抗病毒药物. 本综述总结了目前的Mpox病理生理学,已批准的治疗方法和新兴药物开发策略.

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Following in Real Time the Impact of Pneumococcal Virulence Factors in an Acute Mouse Pneumonia Model Using Bioluminescent Bacteria
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Following in Real Time the Impact of Pneumococcal Virulence Factors in an Acute Mouse Pneumonia Model Using Bioluminescent Bacteria

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A Simple and Efficient Approach to Construct Mutant Vaccinia Virus Vectors
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相关实验视频

Last Updated: Jul 7, 2025

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Following in Real Time the Impact of Pneumococcal Virulence Factors in an Acute Mouse Pneumonia Model Using Bioluminescent Bacteria
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科学领域:

  • 病毒学 病毒学
  • 传染性疾病 传染性疾病
  • 药理学 药理学是指药理学的学科.

背景情况:

  • 2022年全球爆发的Mpox (以前是麻疹) 疫情迫切需要对有效治疗方法进行紧急研究.
  • 有限的已批准的抗病毒疗法和新兴的耐药性强调了对新型干预措施的需求.
  • 莫波克斯病毒的高可变性对现有的治疗方法和生物恐怖主义问题提出了挑战.

研究的目的:

  • 提供Mpox病理生理学和当前治疗策略的全面审查.
  • 总结了抗麻疹药物开发的最新进展.
  • 提供对药物重定向,人工智能驱动的目标发现和Mopox.clinical开发的见解.

主要方法:

  • 对Mpox感染的生理和病理过程的文献综述.
  • 对已批准的抗Mpox药物和新发现的抗病毒化合物的分析.
  • 药物开发策略的探索,包括药物重新利用和人工智能驱动的发现.

主要成果:

  • 目前对Mpox病毒感染的治疗选择有限.
  • 几种小分子化合物和抗体药物显示出潜在的抗病毒疗效.
  • 耐药性和生物恐怖主义的威胁需要开发新的抗病毒药物.

结论:

  • 对于抗击Mpox的新型抗病毒药物有着至关重要的需求,解决药物耐药性和潜在的生物恐怖主义威胁.
  • 本综述巩固了目前关于Mpox病理生理学和药物开发的知识,有助于未来的研究和临床应用.
  • 来自药物重定向和人工智能驱动的发现的见解为加速Mpox治疗开发提供了有希望的途径.