It has been found in previous studies that there is a correlation between the placenta regulatory genes and the weight gain of the mother, Body Mass Index (BMI) as well as the birthweight of the fetus. When the mother gains weight / is overweight, this will affect the gene expression in the placenta, and in turn this triggers the weight gain of the fetus. The aim of the study was to investigate the correlation between the lipoprotein lipase gene and the mother's BMI, weight gain and the child's birth weight by extracting RNA from the placentas and analysing its quality and concentration. cDNA was generated from RNA using reverse transcription and gene expression was amplified using real-time PCR. The data from real-time PCR was used in the comparative Ct-method to calculate a 2˄(-ΔΔCt)-value which represents the RNA-level of the LPL-gene. Lastly this value was analysed by using the two-statistic methods, Pearson's rank correlation and Spearman's correlation, which showed that the value of the correlation coefficient for all the variables was close to the value of zero. The closer the value is to zero, the weaker the association becomes between the different variables. The correlation was 0.045, 0.112 and 0.044 for the child's birth weight, mother's BMI respective weight gain. The results from this study shows that there is no correlation between LPL and the mother's weight gain, BMI, or the child's birth weight.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:uu-441608 |
| Date | January 2020 |
| Creators | Chowdhury, Nishat Nailah |
| Publisher | Uppsala universitet, Institutionen för kvinnors och barns hälsa |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
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