August 8, 2011 — Low-carb eating plans may do more than promote weight loss. These diets may also improve acne.Certain laser treatments can help with acne and acne scars, and for teenagers and people with severe acne, blue light Levulan photodynamic therapy can be an option, she says.But "if your acne is severe, don''t mess with this as a first step as you may be flirting with acne scars."
what iv methylprednisolone dose is optimal fo...
http://www.ahfyzs.com/content/11/1005/02/3372212_153461378.shtml
2011/10/5 2:38:07
what iv methylprednisolone dose is optimal fo...What IV Methylprednisolone Dose Is Optimal for Acute Asthma?The optimal dose of IV methylprednisolone in severe acute asthma exacerbations has not been defined, but most authorities recommend 60-80 mg in 3 or 4 divided doses for 48 hours, then 30-40 mg/day until peak expiratory flow reaches 70% of personal best.
COPD Guidelines: An Update: Diagnosis and Man...
http://www.ahfyzs.com/content/11/1005/02/3372212_153460068.shtml
2011/10/5 2:02:07
COPD Guidelines: An Update: Diagnosis and Man...For patients whose COPD is stable and whose forced expiratory volume in 1 second of expiration (FEV1) is between 60% and 80% of predicted, treatment with inhaled bronchodilators may be used (grade: weak).For patients whose COPD is stable but whose FEV1 is less than 60% of predicted, inhaled bronchodilators should be used (grade: strong).
The Human Heart
http://www.ahfyzs.com/content/11/0619/10/3372212_127966193.shtml
2011/6/19 10:04:02
The Human HeartThe Human Heart.The right atrium opens into the right ventricle through the right atrioventicular valve(tricuspid), which only allows the blood to flow from the atria into the ventricle, but not in the reverse direction.With the average heart rate of 72 beats per minute the heart will pump about 5 litres per ventricle, or about 10 litres total per minute.
Heart attack, acute myocardial infarction, ac...A heart attack occurs if the flow of oxygen-rich blood to a section of heart muscle suddenly becomes blocked.Heart attacks most often occur as a result of coronary heart disease (CHD), also called coronary artery disease.Heart With Muscle Damage and a Blocked Artery.Figure A shows a heart with dead heart muscle caused by a heart attack.
science.ca Profile : Sandra WitelsonSandra WitelsonMedicine.Witelson''s brain collection at McMaster now contains over a hundred brains.Einstein''s brain was found to be similar to the other brains except for the inferior parietal region.Due to extensive development of this region on both sides of the brain, Einstein''s brain was 15 per cent wider than the other brains studied.