関連する実験動画
Updated: Jul 17, 2026
09:11
A Mouse Model of in Utero Transplantation
Published on: January 27, 2011
妊娠前の炭菌ワクチン接種と,米軍女性における妊娠と出産の結果との関連
Andrew R Wiesen1, Christopher T Littell
1Department of Preventive Medicine, Madigan Army Medical Center, Tacoma, WA 98431, USA. andrew.wiesen@amedd.army.mil
JAMA
|March 26, 2002
まとめ
炭菌ワクチン接種は,生殖年齢の女性の妊娠や出生率に影響を与えませんでした. この研究では,炭菌予防接種後の生殖健康への悪影響は認められませんでした.
科学分野:
- 生殖器保健は,生殖器の健康についてです.
- ワクチン学 ワクチン学
- エピデミオロジー エピデミオロジー
背景:
- 炭菌ワクチンの潜在的生殖健康への影響について懸念があります.
- これらの懸念事項を調査することは,ワクチン安全性モニタリングに不可欠です.
研究 の 目的:
- 生殖年齢の女性の妊娠率に対する炭菌ワクチン接種の影響を評価する.
- 炭菌予防接種が出生率に影響を与え,出生に悪影響を及ぼすかどうかを判断する.
主な方法:
- 17歳から44歳までの女性のデータを用いてコホート研究が行われました.
- 情報は1999年1月から2000年3月までの間にフォート・スチュワートとハンター陸軍空港に駐留した女性のためのコンピュータデータベースから得られた.
主要な成果:
- 4092人の女性のうち,3136人が炭菌ワクチンを接種した.
- ワクチン接種と未接種の女性の妊娠率 (比率0.94) または出生率 (オッズ比率0.9) で統計的に有意な差は認められなかった.
- この研究は,潜在的に有害な出産結果を検出するのに十分なパワーを持っていなかった.
結論:
- アントラックスワクチン接種は,妊娠率に悪影響を及ぼさないことが示されました.
- ワクチン接種は,研究対象の集団における出生率や有害な出産結果に影響を与えなかった.
関連する概念動画
01:07Teratogenicity
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...
01:24In Vitro Fertilization
In vitro fertilization (IVF) is a form of assisted reproductive technology where an egg is fertilized with sperm in a controlled laboratory environment before transferring the resulting embryo into the uterus. This process is designed to help individuals and couples experiencing difficulties conceiving.
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
01:30Development of Human Microbiota
The human microbiota begins developing at birth and undergoes continual change as we age. Infancy marks a critical period of microbial sensitivity, offering a “window of opportunity” during which beneficial microbes help mature the immune system. By age three, children typically develop a more stable and diverse microbial community. Newborns acquire microbes from their immediate environment; vaginal delivery favors maternal vaginal microbes, while cesarean births favor microbes from the skin...
01:28Development of the Oral Microbiota
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,...