Maternal nutrition and metabolism play important roles for the well-being of both mother and fetus during pregnancy. This longitudinal study brings an original evaluation of the relationship between the nutritional energy and macronutrients intake (NEMI) and pregnancy outcomes and an assessment of the changes in such intake over the previous ten years. Sixty-five healthy Czech pregnant women were examined in three pregnancy periods (1st: 17th-27th; 2nd: 28th-35th; 3rd: 36th-38th gestational weeks). Results of 7-day dietary records were analyzed using NutriDan software. Energy intake decreased from 30.0 kcal/kg to 25.0 kcal/kg during pregnancy. The data also showed a decrease in macronutrients intake (p < 0.0001) with the advancing stage of pregnancy. Positive correlations were demonstrated between NEMI and birth weight (r= 0.410, p < 0.001). In the second pregnancy period, NEMI (excluding carbohydrates) positively associated with neonatal birth length (p < 0.01) and negatively with duration of birth (p < 0.05). An increased NEMI in the last period of pregnancy shortened the length of pregnancy.

• MeSH
• Adult MeSH
• Energy Intake physiology   MeSH
• Maternal Nutritional Physiological Phenomena physiology   MeSH
• Humans MeSH
• Longitudinal Studies MeSH
• Young Adult MeSH
• Infant, Newborn MeSH
• Birth Weight MeSH
• Eating physiology   MeSH
• Pregnancy MeSH
• Pregnant People * MeSH
• Body Height MeSH
• Pregnancy Trimesters physiology   MeSH
• Pregnancy Outcome * MeSH
• Check Tag
• Adult MeSH
• Humans MeSH
• Young Adult MeSH
• Infant, Newborn MeSH
• Pregnancy MeSH
• Female MeSH
• Publication type
• Journal Article MeSH
• Geographicals
• Czech Republic MeSH

The human organism is exposed daily to many endogenous and exogenous substances that are the source of oxidative damage. Oxidative damage is one of the most frequent types of cell component damage, leading to oxidation of lipids, proteins, and the DNA molecule. The predominance of these damaging processes may later be responsible for human diseases such as cancer, neurodegenerative disease, or heart failure. Anesthetics undoubtedly belong to the group of substances harming DNA integrity. The goal of this pilot study is to evaluate the range of DNA damage by general and neuraxial spinal anesthesia in two groups of patients undergoing orthopedic traumatological surgery. Each group contained 20 patients, and blood samples were collected before and after anesthesia; the degree of DNA damage was evaluated by the comet assay method. Our results suggest that general anesthesia can cause statistically significant damage to the DNA of patients, whereas neuraxial anesthesia has no negative influence.

• MeSH
• Anesthesia, General adverse effects   MeSH
• DNA genetics   MeSH
• Adult MeSH
• Comet Assay MeSH
• Middle Aged MeSH
• Humans MeSH
• Orthopedic Procedures MeSH
• Pilot Projects MeSH
• DNA Damage * MeSH
• Aged MeSH
• Check Tag
• Adult MeSH
• Middle Aged MeSH
• Humans MeSH
• Male MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH