相关实验视频
Updated: Jul 17, 2025

07:52
Conjunctival Commensal Isolation and Identification in Mice
Published on: May 1, 2021
4.5K
与尼泊尔急性结膜炎相关的异质病原体概况
Meenu Chaudhary1, Sanjeeta Sitaula1, Kevin Ruder2
1B.P. Koira la Lions Center for Ophthalmic Studies, Institute of Medicine, Tribhuvan University, Kathmandu 44600, Nepal.
International health
|August 31, 2023
概括
尼泊尔的感染性结膜炎通常是由RNA病毒引起的,包括SARS-CoV-2. 甲基因组RNA测序揭示了这些病毒是主要的病原体,与预期相反.
科学领域:
- 眼科医生 眼科 眼科
- 病毒学 病毒学
- 微生物学 微生物学
背景情况:
- 感染性结膜炎是尼泊尔普遍存在的疾病.
- 了解病因因子对于有效管理至关重要.
研究的目的:
- 调查尼泊尔急性传染性结膜炎的致病原体.
- 用先进的测序技术识别占主导地位的病原体类.
主要方法:
- 在尼泊尔首都加德满都,有望招募60名急性传染性结膜炎患者.
- 采集结膜和鼻的抽样.
- 用于病原体识别的元基因组RNA深度测序 (RNA-seq).
主要成果:
- 在55%的研究病例中发现了病原体.
- RNA病毒是最常被检测到的病原体类.
- 严重急性呼吸系统综合征冠状病毒2 (SARS-CoV-2) 是已发现的最常见的RNA病毒.
结论:
- 传染性结膜炎病原体的谱系可以在地理上有所不同.
- 意外的是,RNA病毒在这个队列中占主导地位.
- 甲基因组RNA测序是识别新型和意想不到的病原体的强大工具,包括RNA病毒.
相关概念视频
Acute Pharyngitis
815
Introduction
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
815
Acute Pyelonephritis II: Diagnostic Studies and Management
16
Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
16
Acute Pyelonephritis I: Introduction
21
Pyelonephritis is a bacterial infection that primarily affects the renal parenchyma and collecting system, including the renal pelvis, tubules, and interstitial tissue of one or both kidneys. It can be classified as either acute—a sudden, severe infection—or chronic, which refers to long-term or recurrent kidney infections.The primary cause of acute pyelonephritis (APN) is bacterial infection, with Escherichia coli accounting for approximately 70-80% of cases. Other bacteria, such...
21
Sputum Studies I: Gram Stain, cytology, and Acid-fast smear and culture
231
Sputum studies are a critical part of diagnosing and treating numerous respiratory conditions. These studies involve obtaining sputum samples for analysis to identify pathogenic organisms and assess the presence of abnormal cells indicative of malignant conditions. This lesson will delve into three fundamental sputum studies: Gram Stain, Cytology, and Acid-fast Smear and Culture.
Gram Stain
The Gram Stain is an integral part of sputum studies. It involves the staining of sputum, which permits...
Gram Stain
The Gram Stain is an integral part of sputum studies. It involves the staining of sputum, which permits...
231
Sputum Studies II: Culture and Sensitivity
385
Description
Sputum culture and sensitivity is a medical procedure used to diagnose bacterial infections in the respiratory tract and select the most appropriate antibiotics for treatment. This process involves analyzing sputum samples of thick and opaque secretions produced in the lungs and airways. These samples are collected from patients and then sent to the laboratory for analysis.
The test can identify various pathogens responsible for respiratory infections, including Streptococcus,...
Sputum culture and sensitivity is a medical procedure used to diagnose bacterial infections in the respiratory tract and select the most appropriate antibiotics for treatment. This process involves analyzing sputum samples of thick and opaque secretions produced in the lungs and airways. These samples are collected from patients and then sent to the laboratory for analysis.
The test can identify various pathogens responsible for respiratory infections, including Streptococcus,...
385

