• 検索結果がありません。

Effects of Anticentromere Antibodies on Oocyte Maturation and Embryo Cleavage

N/A
N/A
Protected

Academic year: 2021

シェア "Effects of Anticentromere Antibodies on Oocyte Maturation and Embryo Cleavage"

Copied!
1
0
0

読み込み中.... (全文を見る)

全文

(1)

Effects of Anticentromere Antibodies on Oocyte Maturation and Embryo Cleavage

Naomi H IDAKA

1)

, Kyoko S HIROTA

1)

, Yumi N AGATA

2)

, Kou H ONJOU

2)

, Shingo M IYAMOTO

1)

1)

Department of Obstetrics and Gynecology, Faculty of Medicine, Fukuoka University

2)

IVF Nagata Clinic

Abstract

Several studies have reported that antinuclear antibodies(ANA)are related to adverse reproductive events.

The purpose of this study was to investigate the clinical significance of anticentromere antibodies(ACA)

among types of ANA in patients undergoing IVF and ICSI. The rate of fertilization was significantly decreased and the levels of multipronuclear oocytes were significantly increased in the patients with positive ACA

(ACgroup)compared with that observed in the negative ACA(ANgroup)and negative ANA(Cgroup)

groups undergoing IVF. Meanwhile, the levels of metaphase Ⅱ oocytes and rates of fertilization and embryo cleavage were significantly decreased and the multipronuclear rate was significantly increased in the ACgroup compared with the ANgroup and Cgroup in the patients undergoing ICSI. These data suggest the ACA adversely affects the results of ART in infertile females.

Key words: Antinuclear antibody, anticentromere antibody, fertilization rate, multipronuclear,

ART

参照

関連したドキュメント

H ernández , Positive and free boundary solutions to singular nonlinear elliptic problems with absorption; An overview and open problems, in: Proceedings of the Variational

Proof of Theorem 2: The Push-and-Pull algorithm consists of the Initialization phase to generate an initial tableau that contains some basic variables, followed by the Push and

Proof of Theorem 2: The Push-and-Pull algorithm consists of the Initialization phase to generate an initial tableau that contains some basic variables, followed by the Push and

Keywords: Convex order ; Fréchet distribution ; Median ; Mittag-Leffler distribution ; Mittag- Leffler function ; Stable distribution ; Stochastic order.. AMS MSC 2010: Primary 60E05

In Section 3, we show that the clique- width is unbounded in any superfactorial class of graphs, and in Section 4, we prove that the clique-width is bounded in any hereditary

Inside this class, we identify a new subclass of Liouvillian integrable systems, under suitable conditions such Liouvillian integrable systems can have at most one limit cycle, and

Greenberg and G.Stevens, p-adic L-functions and p-adic periods of modular forms, Invent.. Greenberg and G.Stevens, On the conjecture of Mazur, Tate and

The proof uses a set up of Seiberg Witten theory that replaces generic metrics by the construction of a localised Euler class of an infinite dimensional bundle with a Fredholm