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関連する概念動画

Diphtheria01:28

Diphtheria

169
Diphtheria is an acute, toxin-mediated infectious disease that primarily affects the upper respiratory tract. It is caused by Corynebacterium diphtheriae, a Gram-positive, pleomorphic rod that lacks spore-forming capability and exhibits a characteristic club-shaped morphology under microscopic examination. While C. diphtheriae can asymptomatically colonize mucosal surfaces, clinical disease manifests only when the bacterial strain is lysogenized by a specific β-corynephage. This phage...
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Development of the Oral Microbiota01:28

Development of the Oral Microbiota

60
The establishment of the oral microbiome begins before birth, challenging the long-held belief that the fetal oral cavity is sterile. The presence of oral microbes such as Streptococcus and Fusobacterium in amniotic fluid suggests that microbial exposure may occur in utero, potentially through translocation from the maternal oral or gastrointestinal tract. This early colonization primes the neonatal immune system and sets the stage for subsequent microbial succession. Maternal health,...
60
Bacterial Meningitis I: Introduction01:22

Bacterial Meningitis I: Introduction

9
Bacterial meningitis is a severe, life-threatening inflammation of the meninges, particularly the pia mater and arachnoid mater, affecting the subarachnoid space, ventricles, and cerebrospinal fluid (CSF). If untreated, it can lead to significant neurological complications or death.Causative AgentsCommon pathogens vary with age and immune status. In adults, major organisms include Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae. Streptococcus agalactiae (group B...
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Teratogenicity01:07

Teratogenicity

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The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...
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Development of Immunocompetence01:22

Development of Immunocompetence

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The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
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Pathophysiology of Diabetes01:20

Pathophysiology of Diabetes

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Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
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関連する実験動画

Updated: Apr 25, 2026

A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis
08:46

A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis

Published on: August 12, 2020

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妊婦と新生児のテタヌス

C Louise Thwaites1, Nicholas J Beeching2, Charles R Newton3

  • 1Oxford University Clinical Research Unit, Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam.

Lancet (London, England)
|August 24, 2014
PubMed
まとめ
この要約は機械生成です。

妊産婦および新生児のは,毎年何千人もの死者を引き起こす,予防可能な殺人者であり続けています. 継続的なワクチン接種と公衆衛生の改善は,世界的な撲滅の取り組みに不可欠です.

さらに関連する動画

Modeling Ascending Vaginal Infection, Preterm Birth, and Neonatal Morbidity in Mice
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A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development
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関連する実験動画

Last Updated: Apr 25, 2026

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08:46

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A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development
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科学分野:

  • 公衆衛生は公衆衛生である.
  • 感染症 感染症は感染症です.
  • 小児科は小児科です.

背景:

  • 妊産婦と新生児のは,開発途上国における重大な,しかし予防可能な死因を代表しています.
  • 高い症例死亡率と限られた治療選択肢は,これらの疾患の影響を悪化させる.
  • 世界保健機関 (WHO) の母子・新生児テタヌス撲滅イニシアチブ (MATERNAL AND NEONATAL TETANUS ELIMINATION INITIATIVE) は進歩を遂げているが,依然として課題が残っている.

研究 の 目的:

  • 妊産婦と新生児の乳を撲滅するための世界的な取り組みにおける進展と継続的な課題を要約する.
  • テタヌス撲滅イニシアチブで採用されている主要な戦略を強調する.
  • 病気を完全に根絶するための残った障害と将来のニーズを強調する.

主な方法:

  • 妊産婦および新生児の破傷性硬化症撲滅に関する世界的なイニシアチブと進捗報告のレビュー.
  • 疾患発生率と死亡率に貢献する要因の分析.
  • テタヌスを撲滅する上で依然として課題に直面している国々の特定.

主要な成果:

  • ワクチン接種と衛生上の改善を通じて,母性および新生児の破傷性硬化症の発生率を低減するうえで,実質的な進展がみられた.
  • 推定5万8000人の新生児と,不明な数の母親が,依然として毎年,デタヌスで死亡しています.
  • 2014年6月現在,24カ国がまだ母体および新生児のデタナスを撲滅していない.

結論:

  • 継続的なワクチン接種プログラムと公共衛生インフラの強化は,排除を維持するために不可欠です.
  • 高リスク地域における標的型アプローチは,依然として重要だ.
  • 妊産婦および新生児の破傷性硬化症の完全根絶を達成するために,継続的な世界的なコミットメントが必要である.