User:Z3290270

Lab 4 Online Assessment

The allantois, identified in the placental cord, is continuous with what anatomical structure?
Identify the 3 vascular shunts, and their location, in the embryonic circulation.
Identify the Group project sub-section that you will be researching. (Add to project page and your individual assessment page)

Lab attendence:

--Z3290270 12:56, 28 July 2011 (EST)

1. Identify the origin of In Vitro Fertilization and the 2010 nobel prize winner associated with this technique. The history of IVF dates back to early as 1890s with physicians conducting experiemnts on animal embryo transplantation. With increased research into egg maturation cycle and optimal conditions of fertilization in the womb, the first IVF animal was born in 1959. Robert Edwards was awarded The Nobel Prize in Physiology or Medicine 2010 for the "for the development of in vitro fertilization".

2. Identify a recent paper on fertilisation and describe its key findings.

Carson C, Kelly Y, Kurinczuk J, Sacker A, Redshaw M, Quigley M. (2011). Effect of pregnancy planning and fertility treatment on cognitive outcomes in children at ages 3 and 5: longitudinal cohort study. BMJ, 343(d4473). The UK based cohort study recorded cognitive outcomes in children born after planned and unplanned pregnancy. The study found that there is no evidence that pregnancy planning, subfertility, or assisted fertility had a direct affect on the subject’s cognitive development at age 3 or 5. Children conceived through unplanned pregnancies score poorly in comparison to those born as a result of planned pregnancy but this was linked to socioeconomic factors and inequalities.

3. Identify 2 congenital anomalies.

Hirschsprung’s disease, Spina bifida

--Mark Hill 09:49, 3 August 2011 (EST) These answers are fine, you seem to be able to work online for this course.