This systematic review assesses the impact of peer education/counselling on nutrition and health outcomes in Latinos and identifies needs for future research.
The systematic literature search consisted of
- Searches of Internet databases
- Perform a reverse search of the reference list of articles of interest
- A manual review of the archives of the Latin American Centre for Eliminating Health Disparities.
- Search Journal of Nutrition Education and Behaviour.
- Direct contact with researchers in the field.
The authors reviewed 22 articles obtained from experimental or quasi-experimental studies.
Outcome measures:
Type 2 diabetes behavioural and metabolic outcomes, breastfeeding, nutritional knowledge, attitudes and behaviours.
RESULTS:
Peer nutrition education positively impacts not only overall nutritional knowledge and behaviour in Latinos, but also diabetes self-management and breastfeeding outcomes.
CONCLUSIONS AND IMPLICATIONS:
Randomized longitudinal studies testing the effects of peer nutrition education interventions based on theories of goal setting and culturally appropriate behaviour change are needed.
Further advancing knowledge in this promising field requires the incorporation of credible scales and the construction of acculturation.
The characteristics of the best peer educators, the type of training they should receive, the client load and volume, and the best educational approaches and offers to identify. An operational survey is also required to identify Preferences.
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The acrosome contains enzymes that break down the outer membrane of the egg cell, letting the sperm fertilize the egg.
What is an acrosome?
An acrosome is a unique membranous organelle that is located over the anterior part of the sperm nucleus. It is highly conserved throughout evolution.
This acrosome contains a number of hydrolytic enzymes that help the sperm penetrate the egg's coats, when secreted.
The proteolytic enzymes such as hyaluronidase and acrosin are what help the sperm penetrate the eggs coat.
Acrosome comes from the Golgi complex of the spermatid. It consists of a protein matrix core and numerous hydrolytic and glycolytic enzymes, which are necessary for fertilization.
Therefore, the acrosome contains enzymes that break down the outer membrane of the egg cell, letting the sperm fertilize the egg.
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September 22, 2014 at 5:10AM.
33 degrees C= 91.4 degrees F.
Assuming that she had a normal 98.6 temperature .Based on the info given 1.5 degrees of temperature lost per hour.
1.5 x 4 hours = 6 degrees lost. An additional 50 min would be 7.2 degrees lost.
10:00AM - 4 hours 50 min = 5:10AM
Answer:
The pattern in which blood flows from the left side of heart the body , left foot and back to the heart is written below.
Explanation:
Left ventricle. ... As the heart contracts, blood eventually flows back into the left atrium, and then through the mitral valve, whereupon it next enters the left ventricle. From there, blood is pumped out through the aortic valve into the aortic arch and onward to the rest of the body
This is how blood flows through left side of the heart: The pulmonary veins empty oxygen-rich blood from the lungs into the left atrium. As the atrium contracts, blood flows from your left atrium into your left ventricle through the open mitral valve. When the ventricle is full, the mitral valve shuts.
For the blood to flow back the heart...
The valves close when blood starts to flow in one direction, so that blood in the veins can only flow in the direction back to the heart, which is up the legs. ... So it is a combination of blood pressure from the heart's pumping action, the valves, and muscle movement that gets the blood up the legs against gravity.
