Prolonged prenatal hypoxia has shown to cause fetal growth restriction inchickens due to restricted oxygen to the somatic tissue. The body goes through a critical periodof development. Insults during this critical period may have lifelong effects on the individual.Currently heart failure is treated either with symptomatic therapy using diuretics or by targetingthe renin-angiotensin-aldosterone system. Developing new successful treatments is importantwith the aging population and the increased rate of heart failure. Previous studies have shownsystolic contractile dysfunction in 5 week old broiler chicken hearts when the eggs have beenincubated in hypoxia until hatching. S100A1 in cardiomyocytes regulates the calcium-controllednetwork which plays a big role in cardiac contractility and in this study, using qPCR on S100A1(GOI), GADPH and β-actin to try and determine if the changes made to the heart while the fetusis developing is due to a lack of S100A1 expression resulting in a decreased handling of Ca2+uptake which causes contractile dysfunction A Roche Lightcycler 480 was used together with theRoche template running triplets of each sample at 15-15-15 seconds for 45 cycles No statisticalsignificance was observed between the control group and the experimental group. However inthis study only S100A1 gene is being considered but a better understanding of the whole S100family might give a better understanding of mechanisms causing the progressive deterioration ofcardiac function
Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:liu-111556 |
Date | January 2014 |
Creators | Karalekas, Panagiotis |
Publisher | Linköpings universitet, Biologi, Linköpings universitet, Tekniska högskolan |
Source Sets | DiVA Archive at Upsalla University |
Language | English |
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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