Coronary heart disease is a leading cause of mortality in many countries. Acute coronary syndrome is the basis pathophysiology of coronary heart disease. Complication of coronary atherosclerosis composes rupture of plaque and erosion of vulnerable plaque. Endothelial dysfunction is main influence of coronary plaque erosion. But then recently research oxidative stress and reaction of immunocomplex is leading cause of coronary plaque rupture. So the research background will study markers of endothelial dysfunction, oxidative stress, immune reaction in the complication of coronaryatherosclerosis. Aim: Determine the effect of some marker for causing complication of the coronary atherosclerosis. The research has been conducted using case-control study method. In the case group, patients with complication of the coronary atherosclerosis as determined by coronary angiography (stenosis >85%) as in the control group healthy people with carotid artery stenosis (<0.7mm) has been involved. In the study we defined Anti-oxLDL (anti-oxidized low density lipoprotein) using ELISA Kit (Eucardio Lab, USA) and oxLDL (oxidized low density lipoprotein) titer by ELISA Kit (Mercadio, USA), ADMA (Asymmetric dimethylarginine) titer by ELISA kit (Eucardio Lab, USA) reagents in the enzyme binding reaction. Total antioxidant capacity (TAC) was determined by using spectrophotometer method. The average age of people involved in the research is 57.2±9.72 and for the average age is case group 28 (32%) and 50 (68%) for the control group. ADMA titer level for complication of coronary atherosclerosis or case group is (30.1±1.98 ng/ml) which is (13.2±0.57 ng/ml) greater than the control group. It was statistically significant result (p<0.001). Also titer level for case group is oxLDL (72±2.75 mU/l), anti-oxLDL antibody (766±29.8 mU/ml), which is oxLDL (45.1±2.28 mU/l), anti-oxLDL antibody(603±17.74 mU/ml) greater than the control group. It was statistically significant result (p<0.001). But TAC titer level for control group is (116±2.47 nmol/l) which is (108.3±5.43 nmol/l) greater than the case group. It was not statistically significant result (p=0.098). According to the Binary Logistic Regression test the anti-oxLDL (OR=0.992, p<0.001), ADMA (OR=0.681, p<0.001), TAC (OR=1.017, p=0.105), oxLDL (OR=0.900, p<0.001) levels significantly influence the complication of coronary atherosclerosis. Therefore according to the Binary Logistic Regression test the anti-oxLDL level high significantly influence the complication of coronary atherosclerosis. Anti-oxLDL antibody titer are correlated directly with oxLDL (r=0.413, p<0.01), ADMA (r=0.42, p<0.001) levels. However, correlated negative directly with TAC (r=-0.233, p<0.01) level. Markers of endothelial dysfunction (ADMA OR=0.681, p<0.001) and oxidative stress (oxLDL, OR=0.900, p<0.001), (anti-oxLDL antibody, OR=0.992, p<0.001) high influence causing of complication of coronary atherosclerosis.

Developmental Dysplasia of the Hip (DDH) is a major health problem which can lead to lifelong handicapped condition of individuals if early diagnosis is missed. Cost for treatment, surgery and rehabilitation of these cases is much higher than that for prevention. According to Graf, hip ultrasound screening method is simple, reproducible, innocuous and can be performed by well- trained neonatologists. The purpose of this study is to determine prevalence and types of hip dysplasia by Graf standard screening method. A prospective study was carried out. Hip ultrasound screening using Graf method was performed by neonatologists at the Amgalan of maternity of the Capital city from January 2013 to March 2015.Totally 6154 neonates were eligible for the study and 50.9% of them were male, 93.27% term and 6.72% preterm, in 8.53% of babies, type IIa (physiological retardation of ossification)was found. Dysplasia or dislocation of hips (type III and IV) was found in 5 (0.08%) neonates. Babies diagnosed with type I on both hips were discharged. Type IIa cases were stopped being swaddled and reassessed after 4 weeks. Cases with type III and IV cases were all treated with abduction treatment or Tubinger. This study is an ongoing project. The implementation of the hip ultrasound screening according to Graf is feasible and can be performed by well-trained neonalogists in Amgalan of maternity of the Capital city.

BackgroundOut of total 209550 cases of cardiovascular diseases in 2011, 66,7% were newly registered cases.Cardiovascular diseases are the number one cause of mortality in Mongolia; an estimated 6291 peopledied from CVDs in 2011, representing 36.7% of all deaths. It shows that CVD mortality level is higherthan in other countries.Materials and MethodsOur survey is a cross sectional study. We have investigated 600 people of the age of 20-40 whowere randomly selected from 6 urban districts of Ulaanbaatar city. With a permission #4 issued bythe Medical Ethics Control Committee of the Ministry of Health on 25th March 2011, our survey wascarried out between the 1st of July 2011 and the 1st of January 2012 based on the Functional DiagnosticLaboratory, Department of Physiology and Pathophysiology, School of Biomedicine, Health SciencesUniversity of Mongolia.ResultsThe CAVI was significantly higher (p<0.001) in 30-40 aged adults (6.68, 95% CI 6.58-6.78) than 20-29 aged adults (6.42, 95% CI 6.32-6.52). Also CAVI has a direct correlation with the cholesterol level(p<0.05, R2=0,011). Serum cholesterol, triglycerides and LDL levels were significantly higher (p<0.05)in men than women. Framingham Heart Score was in the normal range in 99.2% of the participantswith 4 cases having the score of 10% or higher representing a risk score.ConclusionsDislipidemia, overweight and obesity in young adults are the main causes of vascular dysfunctionsleading to cardiovascular diseases. Thus, the findings of the study demonstrate that helping youths todevelop healthy lifestyles including healthy eating and physical activities shall play a critical role for theprevention and intervention programs designed for development of healthy behavior and lifestyle fromchildhood, especially for the male population, are vital for fulfillment of this role.

Coronary heart disease is a leading cause of mortality in many countries. Acute coronary syndrome is the basis pathophysiology of coronary heart disease. Complication of coronary atherosclerosis composes rupture of plaque and erosion of vulnerable plaque. Endothelial dysfunction is main influence of coronary plaque erosion. But then recently research oxidative stress and reaction ofimmunocomplex is leading cause of coronary plaque rupture. So the research background will study markers of endothelial dysfunction, oxidative stress, immune reaction in the complication of coronaryatherosclerosis. Aim: Determine the effect of some marker for causing complication of the coronary atherosclerosis.The research has been conducted using case-control study method. In the case group, patients with complication of the coronary atherosclerosis as determined by coronary angiography (stenosis >85%) as in the control group healthy people with carotid artery stenosis (<0.7mm) has been involved. In the study we defined Anti-oxLDL (anti-oxidized low density lipoprotein) using ELISA Kit (Eucardio Lab, USA) and oxLDL (oxidized low density lipoprotein) titer by ELISA Kit (Mercadio, USA), ADMA (Asymmetric dimethylarginine) titer by ELISA kit (Eucardio Lab, USA) reagents in the enzyme binding reaction. Totalantioxidant capacity (TAC) was determined by using spectrophotometer method. The average age of people involved in the research is 57.2±9.72 and for the average age is case group 28 (32%) and 50 (68%) for the control group. ADMA titer level for complication of coronaryatherosclerosis or case group is (30.1±1.98 ng/ml) which is (13.2±0.57 ng/ml) greater than the control group. It was statistically significant result (p<0.001). Also titer level for case group is oxLDL (72±2.75 mU/l), anti-oxLDL antibody (766±29.8 mU/ml), which is oxLDL (45.1±2.28 mU/l), anti-oxLDL antibody(603±17.74 mU/ml) greater than the control group. It was statistically significant result (p<0.001). But TAC titer level for control group is (116±2.47 nmol/l) which is (108.3±5.43 nmol/l) greater thanthe case group. It was not statistically significant result (p=0.098). According to the Binary LogisticRegression test the anti-oxLDL (OR=0.992, p<0.001), ADMA (OR=0.681, p<0.001), TAC (OR=1.017, p=0.105), oxLDL (OR=0.900, p<0.001) levels significantly influence the complication of coronary atherosclerosis. Therefore according to the Binary Logistic Regression test the anti-oxLDL level high significantly influence the complication of coronary atherosclerosis. Anti-oxLDL antibody titer arecorrelated directly with oxLDL (r=0.413, p<0.01), ADMA (r=0.42, p<0.001) levels. However, correlated negative directly with TAC (r=-0.233, p<0.01) level.Markers of endothelial dysfunction (ADMA OR=0.681, p<0.001) and oxidative stress (oxLDL, OR=0.900, p<0.001), (anti-oxLDL antibody, OR=0.992, p<0.001) high influence causing of complication of coronary atherosclerosis.