INNOVATION DENT • VOL. 3 • No.1 • Mar 2017 35 Background Odontogenic infection is defined as most dangerous inflammatory diseases in dental practice, it is believed that the cause of tooth decay disease and its complications currently a major cause of oral infections, or bacterial infection of the main sources of these diseases. Methods Between 2010-2011, odontogenic cellulitis in 21 patients were studied for aerobic and anaerobic bacteria by the Clinic bacterial laboratory in NCCD. Results 21 patients participated, were 10 men and 11 women with odontogenic cellulitis. Aerobic bacteria only were recovered in 3 (14%), anaerobic bacteria were recovered 8 (38%), mixed aerobic and anaerobic bacteria were recovered in 10 (48%). Conclusion A certain percentage of aerobic and anaerobic bacteria in odontogenic cellulitis shows simple space infection caused by aerobic bacteria, other complication of odontogenic cellulitis and multiple spaces infection caused by anaerobic and mixed bacterial infection. During dontogenic cellulitis determined high percentage of anaerobic and mixed bacterial infection, thus is our study have shown detection of anaerobic bacterial infection is important clinical significance in dental practice.

The increasing proportions of aged persons have been accompanied in the world. NCDs are often associated with older age groups. High blood glucose levels and unhealthy diet increase the risk of or cause most NCDs. In this study we aimed to determine correlation between the older people (60<) blood glucose level and food consumption. 1563 healthy elder people participated in this research. We measured blood glucose level in all subjects at the Nursing school’s Training and Research Center of health science university of Mongolia. Ulaanbaatar city, Orkhon aimag, Khovd aimag, Khentii aimag, Bulgan aimag, Dornogovi aimag, Tov aimags represented urban areas, while the rest of aimags and soums represented rural areas. The questionnaire was used to collect data on respondent’s social-economic status, fruit and vegetable consumption, physical activity, and their causes. In order to assess the diet pattern of the surveyed population, the respondents were asked about frequency of fruit and vegetable consumption, type of oil used in food, and amount of salt consumed daily. Simple regression analysis was performed to shown that significantly positive correlations between blood glucose and salt intake (р<0.001), The other composition are no significantly changes.

Determine the pituitary thyroid gland axis function abnormalities and relate it with serum lipid level.We enrolled 313 elderly people from UB and Orkhon aimag. Serum total TSH, T3, T4 hormones, low –density lipoprotein, high-density lipoprotein, total cholesterol and triglyceride level were defined by ELISA and fully automatic analyzer. All analyses were conducted with the use of SPSS 19.0, MS Excel 2007 program in which mean variables, One way Anova test and bivariate correlations are included.A total of 313 elder subjects, male 29.4%, female 70.6% and mean age was 71.8±9.8. Pituitary thyroid hormone abnormalities were detected mostly in females (p=0.027), thyroid hormone decrease was noticed in 70-79 age. In all groups serum triglyceride level as in normal range but it was significantly high (p=0.027) in hypothyroid group. Triglyceride level was negatively correlated with total T4 (p<0.01), positively correlated with T3 (p<0.01).Thyroid hormone decrease increases serum lipid especially triglyceride level. Furthermore it increases atherosclerosis risk factor to elderly people thus affects the quality of life.

Introduction. Cancer of unknown primary (CUP) is histologically defined as the presence of a metastasis of lymph node without detection of the primary tumor [1]. Approximately 3–15% of all cancers are designated as CUP [3. 4]. The diagnosis, treatment and monitoring of patients with laterocervical metastases of unknown primary involves a wide range of oncologic entities [5]. While we were studying patho-histological examination of cervical lymphadenopathy in Mongolian, werevealed unknown primary tumor. This is a goal of our study. Objectives of study are followings to differentiate whether primary lymphoma or metastatic cancer of cervical lymph node metastasis of unknown primary tumor and to reveal primitive origin of tumor using by basic and additional immunohistochemical markers.Goal.To determine the conclusive diagnosis in cervical lymph node metastasis of unknown primary origin by immunohistochemical techniqueMaterials and Methods. In this study, we examined immunohistochemically 30 cases of outpatient head and neck surgical unit of the National Cancer Center and dentistry and oral maxillofacial surgical unit of the State Central Hospital which were diagnosed as cervical lymphadenopathy. For immunohistochemical study, we applied an immunohistochemical panel in accordance with avidinbiotin- peroxidase complex method and used a basic and additional antibodies represented by CK(pancytokeratin), LCA, synaptophysin, chromogranin and HMB45. Result. In our study, there was 63.3% lymphoma, 36.7% metastatic cancer. Among them, there were 4 of digestive tract adenocarcinoma, 3 of squamous cell carcinoma /2-esophagus, 1-nasopharyngeal/, 2 of neuroendocrine tumor and 1 of melanoma.Distribution by age groups shows that 20-29 years were 4(13.3%), 30-39 years were 10 (33.3%), 40-49 years were 8 (26.7%), 50-59 years were 3 (10%), over60 years were 5 (16.7%). Gender distribution showed an increased incidence of males (56.7%, 17 cases) compared with females (43.3%, 13 cases).Conclusion: In our study, B cell lymphoma and digestive tract adenocarcinoma were the most common. In further, it is necessary to introduce an immunohistochemical method in patho-histological practice.

The purpose of this study was to analyze the epidemiology of oral and maxillofacial surgery patients in Mongolia and advocate guidelines and programs to promote optimal oral health care. A fact-finding epidemiologic study on the patients who visited at Departments of Oral and Maxillofacial Surgery, at National Hospitals at Ulaanbaatar city and Province and other Central hospitals of Mongolian, from Jan to Dec, 2013.Total 12957 patients treated at inpatients care center at the above mentioned national hospitals. From Ulaanbaatar city were 4284 (36%) and from province were 7673 (64%). Patients from province were treated at FCH 69%, NTORC 6.4%, NCC 11.3%, NCMCH 27% and CMAFH 1.8%. Zero to 16 years, 17 to 36 years, 37 to 56 years and 57 or more years old patients were3072 (27.1%), 4224 (34.2%), 3218 (26.9%) and 1412 (11.8%), respectively. Males and females were 6841 (53%), 6090 (47%). Cases of the inpatients were as follows: infectious disease 5971 (49.88), benign tumor 1039 (8.01%), trauma & injury 1799 (15%), salivary gland disease 2.41%, TMJ disease 2.8%, neuralgia and muscle pain 0.8% and others. 5 provinces have no Oral and Maxillofacial Surgeon and patients were referred to other central hospitals or to the Ulaanbaatar city. This study gives a topic of conversation about undergraduate dental education, continuing education and enough specialists in the region.

As the proportion of aged population has been increasing worldwide by the rapid development of socio-economy, health science, and educational level that affect the policy against health service and social welfare, one of the urgent issues of Mongolian society and medical science facing is to develop healthy aging process and prevention of pathological aging. As we know, healthy aging process depends upon several factors such as heritage, biological and physiological internal factors, living condition, climate, geography, socio-economy, nutrition, drinking water, lifestyle etc,. Thus, the development of healthy aging and its influential factors is an immediate issue of Mongolian medicine and society.A cross-sectional regression analysis has been used to measure socioeconomic and physiological factors for longevity. Total of 1897 participants aged less than 80 are randomly collected from Ulaanbaatar city and Mongolian 4 regions.Total of 1897 participants, less than 80 years old are involved in this study. People in an urban area are higher than those in countryside. About housing condition, 63.5% of total participants are in apartment at UB and 37.8% is in House and 44.3% in Mongolian Ger. Estimating participant’s income, 25% of relatively healthy population is below than the minimum of subsistence. However 50% of elderly people aged between 75-80 is below than minimum of subsistence. Comparing income level by age and gender income is decreased while age is increased, males are relatively higher than females. Middle income people are by 20.9%, high income people are by 57.7% less the risky than low income people. Unhealthy status is increased by 1.0% while a year of smoking, LDL by 96.5%, HDL by 94.7%, Triglycerid by 71.2%, CAVI by 91% increase risks respectively.Below indicators are more influential for the healthy aging of Mongolian elderly people as follows, education level (ρ-0.001), household income (OR=0.423, ρ<0.0001), living conditions (OR=0.326, ρ<0.05), LDL (OR=0.035, ρ<0.0001), HDL (OR=0.053, ρ<0.0001), glucose (OR=0.014, ρ<0.0001), CAVI (OR=0.090, ρ<0.0001). Higher density of healthy aged populations is found in the central region of Mongolia where altitude is 1000-1500 meters above than sea level (MASL) and temperature is between 0-6 Celsius.