İn Vitro Fertilizasyon/İntrasitoplazmik Sperm Enjeksiyonu Uygulanan Çiftlerde Paternal Yaşın Düşük Oranlarına Etkisi

In Vitro Activity of Tigecycline Against Brucella spp. Tigesiklinin Brucella spp‘ye Karşı İn Vitro Aktivitesi

Effect of palmatine on periodontal tissue destruction in experimental periodontitis rat model Deneysel periodontitis rat modelinde palmatinin periodontal doku yıkımı üzerine etkisi

DOI: 10.4328/JCAM.5156 Received: 15.06.2017 Accepted: 02.07.2017 Printed: 01.12.2017 J Clin Anal Med 2017;8(suppl 4): 390-4 Corresponding Author: Çiğdem Coşkun Türer, Department of Periodontology, Bulent Ecevit University, Faculty of Dentistry, 67600 Kozlu, Zonguldak, Turkey. T.: +90 3722613651 F.: +90 3722613603 E-Mail: [email protected] Öz Amaç: Bu çalışmanın amacı deneysel periodontitis ...

Paternal Sperm Telomere Elongation and Its Impact on Offspring Fitness

Telomeres are structures at the ends of DNA strands that get longer in the DNA of sperm [2] cells as males age. That phenomenon is different for most other types of cells, for which telomeres get shorter as organisms age. In 1992, scientists showed that telomere [3] length (TL) in sperm [2] increases with age in contrast to most cell of most other types. Telomeres are the protective caps at the...

Paternal origin of trisomy 21 following intracytoplasmic sperm injection (ICSI).

One important aspect in the debate on the genetic risks associated with intracytoplasmic sperm injection (ICSI) is the possible increased rate of chromosomal abnormalities in resulting pregnancies. ICSI was performed in a 27 year old man with asthenoteratozoospermia and his 25 year old wife. There was a spontaneous miscarriage at 9 weeks of gestation. Cytogenetic investigation revealed trisomy ...

The paternal sperm epigenome: implications for development and disease

Despite the father transmitting half the heritable information to the embryo the focus on preconception health has largely been on the mother. New studies highlight the role of the father in disease transmission via non-genetic inheritance, through epigenetic mechanisms. Epigenetic mechanisms include, DNA methylation, post-translational modifications of histones and noncoding RNAs. Paternal eff...