Human Milk Microbiome-A Review of Scientific Reports.

One of the most important bioactive components of breast milk are free breast milk oligosaccharides, which are a source of energy for commensal intestinal microorganisms, stimulating the growth of Bifidobacterium, Lactobacillus, and Bacteroides in a child's digestive tract. There is some evidence that maternal, perinatal, and environmental-cultural factors influence the modulation of the breast milk microbiome. This review summarizes research that has examined the composition of the breast milk microbiome and the factors that may influence it. The manuscript highlights the potential importance of the breast milk microbiome for the future development and health of children. The origin of bacteria in breast milk is thought to include the mother's digestive tract (entero-mammary tract), bacterial exposure to the breast during breastfeeding, and the retrograde flow of breast milk from the infant's mouth to the woman's milk ducts. Unfortunately, despite increasingly more precise methods for assessing microorganisms in human milk, the topic of the human milk microbiome is still quite limited and requires scientific research that takes into account various conditions.

Analysis of the composition and antioxidant status of breast milk in women giving birth prematurely and on time.

BACKGROUND: Breastfeeding with mother's milk is the best form of nutrition not only for newborn babies, but especially for premature babies, due to the health benefits of taking human food. OBJECTIVES: The aim of the study was to examine the basic composition, cortisol concentration and antioxidant status of breast milk samples from women giving birth before 37 weeks of pregnancy and comparing it with milk samples from women giving birth after 37 weeks of pregnancy. METHODS: The material for the study was milk taken from women giving birth before and after 37 weeks of pregnancy. The basic composition of breast milk was determined using a MIRIS analyzer, cortisol concentration in samples by an enzyme-linked immunosorbent test and their total antioxidant status was assessed by DPPH and FRAP methods. RESULTS: It has been shown that the concentration of cortisol in samples of human milk in the group of women giving birth before 37 weeks was 13.95 ng / ml [4,71-86,84], while in the group of women giving birth after week 37 of pregnancy-10.31 ng / ml [2.35-39-02] (p = 0.014), while% inhibition of DPPH was 65.46% and 58.30%, respectively (p = 0.014). CONCLUSIONS: Milk from women giving birth prematurely is qualitatively different from the milk of women giving birth on time. The total antioxidant status of preterm milk is higher than term milk, which promotes the development of premature babies. Higher cortisol levels in samples from women giving birth before 37 weeks of pregnancy may stimulate the digestive system.

Screening for Detection of the Risk of Perinatal Mental Disorders among Women in Poland.

The aim of the study was to assess the severity of depressive symptoms, to analyze risk factors for perinatal mental disorders and to assess dispositional optimism. A total of 106 women from Poland were included in the study at 37-week pregnant and 6 weeks after giving birth. It was demonstrated that the main predictors of perinatal mental disorders were the variables: mental health disorders before pregnancy, subjectively reported decreased mood in pregnancy, the lack of social (instrumental) support and the tendency to pessimism. The results of the study suggest how important it is to introduce clinical practice in Poland to screen for early detection of the risk of depression during pregnancy and postpartum depression.

Episiotomy and perineal tear risk factors in a group of 4493 women.

Episiotomy belongs to the most frequent procedures carried out during delivery. Performing episiotomy should be reduced as there is scientific evidence indicating that it can cause pain, sexual problems, and serious, long-term health consequences. The aim of the researchers is to identify factors associated with episiotomy and the perineal tear. Analyses were performed using a model of a logistic regression. The study involved 4493 women. The episiotomy risk was related to: a birth weight exceeding 3500 grams, an instrumental delivery by means of forceps or vacuum extraction. The decrease of episiotomy rate increased the rate of perineal tear of first and second degree. The study has shown that episiotomy protects women from third- and fourth-degree perineal tear.