In order to understand the life history of the breast milk flora, explore its composition, source of strains, and ability to colonize the baby's intestinal environment, to find out strains with the potential of probiotics in breast milk
This is a double-blind and randomized study. After being discharged from the hospital, the subject was notified to consume the Babyguard breast milk probiotic daily for 1 month, and observe whether the mother's stool, breast milk and baby stool samples can find the same strain. The clinical diagnosis items of the bacterial strains of mother feces, breast milk and baby feces samples are evaluated by the doctor.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
30
consume 1 sachet per day for 1 months
consume 1 sachet per day for 1 months
National Taiwan University Hospital
Taipei, Zhongzheng District, Taiwan
Microflora of mother's feces
Collect mother's feces for bacterial analysis.The mother's feces use Qiagen stool mini kit to extract DNA, and then use the intestinal bacteria primers to detect the presence of intestinal bacteria in the feces.
Time frame: 4-6 weeks after the baby is born
Group. B Streptococcus (GBS) screening
Use sterile cotton sticks for vaginal samples, and then perform Group. B Streptococcus (GBS) screening
Time frame: 35-37 weeks of pregnancy
The microflora of maternal blood
Use venous blood to collect 20 ml of mother's blood for bacterial analysis.The mother's blood uses Qiagen DNA isolation mini kit to extract DNA, and then uses intestinal bacteria primers to detect the presence of intestinal bacteria in the blood
Time frame: 4-6 weeks after the baby is born
Metabolic analysis of maternal urine
Collect 10 ml of mother's urine for intestinal dysbiosis analysis. Use Qiagen DNA isolation mini kit to extract DNA from the mother's urine, and then use the intestinal bacteria primer to detect the presence of intestinal bacteria in the urine.
Time frame: 4-6 weeks after the baby is born
Bacteria analysis of breast milk
Collect 10 ml of breast milk for bacterial phase analysis.Use Qiagen DNA isolation mini kit to extract DNA from breast milk, and then use intestinal bacteria primers to detect whether the breast milk contains intestinal bacteria.
Time frame: 4-6 weeks after the baby is born
Bacteria analysis of infant feces
Collect baby feces for bacterial phase analysis.Use Baby feces use Qiagen stool mini kit to extract DNA, and then use intestinal bacteria primers to detect the presence of intestinal bacteria in the feces.
Time frame: 4-6 weeks after the baby is born
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