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Background@#Breastfeeding is the ideal food source for all newborns globally. Proper feeding of infants and young children promotes optimal growth and development, especially in the critical window from birth to 2 years of age. Exclusive breastfeeding for 6 months and continued breastfeeding for the first 2 years of life protects children from infection, provides an ideal source of nutrients, and is economical and safe.@*Objective@#To assess the indicators of infant feeding practices among 0- 23 months old children.@*Materials and Methods@#The NNS V was implemented in 21 aimags (provinces) in 4 economic regions (Central, Eastern, Khangai, Western) and the capital city of Ulaanbaatar. Given the regional differences in lifestyle and nutrition status, target populations were stratified into 5 strata based on economic region and Ulaanbaatar with equal samples drawn from each stratum using a cluster-randomized sampling design [1]. The infant and young child feeding indicators assessed in the NNS V were based on the mother’s or caretaker’s report of breastfeeding and consumption of foods and fluids by the child during the day or night prior to being interviewed.@*Results@#83.7% of children under 2 years started breastfeeding within 1 hour of birth and though almost all children were ever breastfed (97.9%), a slightly higher percentage of girls were ever breastfed overall and within 1 hour of birth. Children 0-5 months were categorized according to whether they were exclusively breastfed or predominantly breastfed, with the former only allowing vitamins, mineral supplements, and medicine and the latter also including plain water and non-milk liquids. Among children 0-5 months of age, 58.3% were exclusively breastfed and 65.3% were predominantly breastfed, having received other liquids or foods in addition to breast milk. The prevalence of exclusive breastfeeding was lowest in the 4th wealth index quintile (46.5%) and wealthiest quintile (54.0%) households.@*Conclusions@#Exclusive breastfeeding and early initiation of breastfeeding practices are unacceptably low in Mongolia; 20% of newborns are not breastfed within 1 hour of birth and more than 40% of infants under 6 months of age are not exclusively breastfed and therefore, not receiving optimum nutritional and immunity benefits from breast milk. Strengthening IYCF counselling in all regions and wealth quintiles to support women to practice optimal breastfeeding, along with counselling and awareness of timely and adequate complementary feeding for children under 2 years of age, should be a top priority for public health and as it is a key strategy to reduce malnutrition in children.
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Background @#Overweight and obesity are conditions of over nutrition resulting from consumption of more calories than the body requires leading to excess body fat accumulation. The prevalence of both overweight and obesity is increasing globally in all age groups in high, middle, and low-income countries and is largely attributed to the “nutrition transition” with a shift from traditional diets to readily available and inexpensive, low-nutrient unhealthy foods high in energy [1]. </br> The move away from traditional to “junk” foods often occurs at the same time as the move of populations away from daily physical activity and increase in sedentary activities such as time spent in front of a phone, computer, or television, furthering increasing the risk of becoming overweight. People who are overweight or obese are at higher risk for serious health problems including hypertension, heart disease, stroke, diabetes, some cancers, and osteoarthritis. The increase in overweight and obesity is accompanied by a dramatic increase in prevalence of above mentioned chronic conditions in the worldwide. While the long-term repercussions of overweight and obesity are severe, they are largely preventable and treatable through healthy diets and healthy lifestyle behaviors [2].@*Materials and Methods@#The fifth National nutrition survey (NNSV) was implemented in 21 provinces (aimags) in 4 socio-economic regions (Central, Eastern, Khangai, and Western) and the capital city of Ulaanbaatar. Given the regional differences in dietary patterns and nutrition status, target populations were stratified into 5 strata based on 4 regions and Ulaanbaatar with equal samples drawn from each stratum using a cluster-randomized sampling design. In total, 1750 school children data on demographic and dietary information collected by interview methods and anthropometric measurement results were used in this study. @*Ethical considerations@#The survey protocol was discussed at the Scientific Committee of the Public Health Institute (recently named by National Center for Public Health) and granted by order of director of Scientific committee of PHI on 28th June, 2016. Ethical approval for conducting the NNS V was obtained from the Medical Ethics Committee under the Ministry of Health of Mongolia on July 7, 2016. Participation in the survey was voluntary, oral and written informed consent were obtained from adult caregivers of each children. @*Results@#Consumption of unhealthy or junk (high-calorie, low-nutrient) foods in the past week was nearly universal (99.0%) among school children 6-11 years of age. Over half of children (51.4%) consumed junk foods at least once per week and 45.7% consumed junk foods a few times a week. Consumption of sugar-sweetened beverages was high with 80.9% of children consuming these at least once in the past week. Overall consumption of fried foods was lower than consumption of junk foods or sugar-sweetened beverages with 22.7% of children not consuming any fried foods in the past week and only 8.5% of children consuming fried foods a few times per week. Consumption of sweet foods was high with nearly all children having consumed sweet foods in the past week, 45.9% of children 6-11 years having consumed sweet foods a few times per week. </br> The prevalence of overweight (BMI > +1 SD) was 22.2% and prevalence of obesity (BMI > +2 SD) was 6.4%. Overweight prevalence was higher in boys (26.6%) compared to girls (17.8%) and in urban (23.9%) compared to rural (17.6%) areas with the highest prevalence in Ulaanbaatar (25.6%) compared to other regions. Children 6 years old (26.1%) and 7 years old (25.6%) had a higher prevalence of overweight than older children.@*Conclusion@#</br> 1. Consumption of unhealthy foods and drinks is common to 6-11 year olds group, with almost all children (99.2%) consuming any type of unhealthy foods and drinks at least once per week, in particular, 8 out of 10 children were found consuming sugary drinks and/or deep fried food. </br>2. The consumption of unhealthy foods was not differing by child’s sex, there were revealed significant differences between living area and regions. Proportion of the school children 6-11 years of age was relatively higher in Ulaanbaatar city and urban settings. </br>3. The prevalence of overweight and obesity in school children aged 6-11years sharply increased from 2010 NNS IV level and reached 22.2% and 6.4%, respectively. Among children with obesity consumption of any unhealthy foods and sugary drinks were 1.4–1.9 times higher than nonobese children, respectively.
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Background@#Weight at birth is a good indicator of the mother’s health and nutrition status during gestation and a child’s chances for survival, growth, long-term health, and psychosocial development. Low birth weight (defined as less than 2500 grams) poses a range of serious health risks for children. @*Objective@#To assess the prevalence of low birth weights (LBW).@*Materials and Methods@#The NNS V was implemented in 21 provinces (aimags) in 4 economic regions (Central, Eastern, Khangai, Western) and the capital city of Ulaanbaatar. A total of 2250 children aged 0-59 months. Given the regional differences in lifestyle and nutrition status, target populations were stratified into 5 strata based on economic region and Ulaanbaatar with equal samples drawn from each stratum using a cluster-randomized sampling design. For the selection of households in urban areas, the process involved first selecting 30 khoroos (clusters), then khesegs, and then households with a child 0-59 months of age.@*Ethical considerations @#The survey methodology was discussed at the Scientific Committee of the Public Health Institute (recently named by National Center for Public Health) and granted the PHI Directors Order on 28th June, 2016. Ethics approval for conducting the NNS V, was obtained from the Medical Ethics Committee under the Mongolian Ministry of Health. @*Results@#Almost all (99.5%) children in the sample were weighed at birth with 5.0% weighing less than 2500 grams at birth and 12.6% weighing over 4000 grams at birth. The prevalence of low birth weight was slightly higher among girls than boys, however high birth weight was much more common in boys (15.9%) compared to girls (9.5%). Prevalence of low birth weight was highest in Western region (9.6%) and the poorest households (7.8%) while the prevalence of high birth weight was highest in Ulaanbaatar (13.8%) and wealthiest households1 (16.4%). High birth weight was more than double among children of overweight (17.5%) and obese (17.3%) mothers compared to children of normal weight (8.4%) or underweight (7.0%) mothers. Among singleton births, women <29 years of age had higher LBW rates than did those 30-39 years of age in both years, irrespective of birth order. LBW rate was more than double among mothers in kazak ethnic groups (13.8%).@*Conclusions@#The younger age of the mother was more likely to develop low birth weight, and it was twice as high among mothers in Kazak ethnic groups. Therefore, adolescents and women of reproductive age needed to improve the health education and to identify the causes and risk factors of low birth weight among mothers in Kazak ethnic groups.
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Introduction@#Wilms’ tumor 1gene was originally discovered as mutated in nephroblastoma, a common pediatric kidney cancer also known as Wilms’ tumor. This gene’s product alteration was indicating the safety of WT1 immunotherapy as well as a potential therapeutic response to its application in patients with glioma. @*Goal@#Our aim was to further elucidate the role of WT1 as a diagnostic and prognostic marker in brain glioma in neuropathology field.@*Materials and Methods@#In this study, formalin fixed paraffin embedded blocks of 135 patients with brain glioma were selected. After tissue preparation for WT1 immunohistochemical evaluation, 2 tissue preparations were excluded due to unsatisfactory amount of tissue. Therefore, data about tissue specimens from 133 patients were included in statistical analysis.@*Results@#In this study, out of 133 cases, 55 were astrocytomas, 42 were oligodendroglioma, 35 were glioblastoma and 1 was mixed oligoastrocytoma.WT1 immunohistochemistry expression was found in 127/6 (95.5%) samples. For the glioblastoma, WT1-expression significantly increased with patient’s age (p=0.05, table 3). WT1 expression and Ki67 proliferation index had prognostic effect in patients with brain glioma (p<0.05), and low expression mean survival was 48.5 months, high expression survival was 18.4 months respectively.@*Conclusion@#WT1 expression in Mongolian patients with brain glioma had significantly associated with several adverse prognostic indicators including high Ki67 proliferation index (high grade tumor) and high expression of WT1 and univariable survival.
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Background@#Overweight and obesity are conditions of over nutrition resulting from consumption of more calories than the body requires leading to excess body fat accumulation. The prevalence of both overweight and obesity is increasing globally in all age groups in high, middle, and low-income countries and is largely attributed to the “nutrition transition” with a shift from traditional diets to readily available and inexpensive high-energy and low-nutrient foods [1]. </br> The move away from traditional to “Junk” foods often occurs at the same time as the move of populations away from daily physical activity and increase in sedentary activities such as time spent in front of a phone, computer, or television, furthering increasing the risk of becoming overweight. People who are overweight or obese are at higher risk for serious health problems including hypertension, heart disease, stroke, diabetes, some cancers, and osteoarthritis. The increase in overweight and obesity is accompanied by a dramatic increase in prevalence of these chronic diseases at the global level. While the long-term repercussions of overweight and obesity are severe, they are largely preventable and treatable through healthy diets and healthy lifestyle behaviors [2].@*Materials and Methods@#The NNS V was implemented in 21 provinces (aimags) in 4 economic regions (Central, Eastern, Khangai, and Western) and the capital city of Ulaanbaatar. Given the regional differences in lifestyle and nutrition status, target populations were stratified into 5 strata based on economic region and Ulaanbaatar with equal samples drawn from each stratum using a cluster-randomized sampling design [3]. Total participated 1944 mothers’ years of age who had a child aged 0-59 months. @*Ethical considerations @#The survey methodology was discussed at the Scientific Committee of the Public Health Institute (recently named by National Center for Public Health) and granted the PHI Directors Order on 28th June, 2016. Ethics approval for conducting the NNS V, including obtaining biological (blood and urine) samples, was obtained from the Medical Ethics Committee under Ministry of Health, Mongolia on 7th July, 2016 with granted approval to conduct the survey and send blood serum samples to the VitMin laboratory in Germany. Participation in the survey was voluntary and oral and written informed consent was obtained from all individuals selected for the survey. Participant confidentiality was maintained during data collection, data entry, data analysis, and in the dissemination of survey findings. @*Results@#Nearly half of mothers (46.2%) were overweight with 16.5% of mothers obese and 4.1% underweight. The prevalence of overweight in mothers was highest in rural areas (50.1%), married status (49.3%), and lowest in Ulaanbaatar (42.3%) compared to other regions (48.6% to 52.6%). The overall prevalence of anaemia among mothers was 16.2% with highest prevalence amongst Kazakh (31.9%) and other ethnic minority mothers (25.1%), mothers with secondary education (20.3%) and unemployed mothers (19.9%). Minimum dietary diversity is a proxy indicator for the nutrient content of a diet based on consumption of at least 5 of 10 food groups.<sup>1</sup> People who consume food items from at least 5 food groups are likely to consume at least 1 animal-source food and items from 2 or more of the fruit and vegetable food groups. In the NNS V, 70.2% of mothers met the minimum dietary diversity requirement with a higher prevalence in urban areas (74.8%) and Ulaanbaatar (77.5%).@*Conclusion@#The prevalence of overweight and obesity in mothers of reproductive age is 46.2%, with the highest percentage of mothers with overweight and obesity being in rural areas (50.1%), which is 5.8 percentage points higher than that of urban mothers. 16.2% of mothers are anemic. Prevalence of Minimum dietary diversity among mothers is 70.2%. Food consumption is inadequate in mothers with the primary and secondary education, and in mothers in rural areas, and in poorest mothers or in mothers with the second and third wealth index. @*@#<sup>1</sup><i>FAO and FHI 360. 2016. Minimum Dietary Diversity for Women: A Guide for Measurement. Rome: FAO.</i>
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Introduction@#According to the 5th National Nutrition Survey, 6.1 percent of all children were stunted and 1.4 percent had severe stunts. Stunts are a manifestation of chronic nutrition disorders caused by repeated and chronic diseases, not having adequate nutrition for a long time. </br> The National Nutrition Survey, published in the National I-V study, assesses the nutritional status of under-five children. However, studies on nutritional, nutrient, and safety in children are not yet available. Therefore, it is necessary to study the nutritional and nutritional qualities of children in kindergartens.@*Goal@#To evaluate the nutrition of children in the kindergarten, calories and nutrients, and evaluate whether they meet the established norms.@*Material and Method@#The survey covered 96 kindergartens. Survey data based on food expenditure report of kindergarten, were processed by Microsoft Excel. Calories and nutrients are calculated by calculation method.@*Results@#The use of milk and dairy products for children in kindergartens was 1.1-1.8 times, flour product consumption was 1.5 times, vegetable consumption was 1.7 times, fruit consumption was 4.1 times lower than the approved recommendations. </br> The consumption of meat and meat products for children was 1.2 times, rice consumption was 1.6 times, sugar and sweet products was 1.4 times higher than the approved recommendations. </br> The number of protein for children in kindergartens is 1.2, fat is 1.1, carbohydrate is 1.3 times less, and feeds averaging 1038.6 kcal per day, which is 310.6 kcal less than the approved recommendation. @*Conclusion@#Kindergarten children cannot get sufficient quantities of milk, dairy products, fruits The amount of meat, flour, rice, and sweet foods for children of the kindergarten is greater than the recommended size. </br> The calorie of diet for children in kindergarten is less than 310 calories from the recommended level
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@#BACKGROUND. Uterine cervical cancer is the fourth leading cause of cancer deaths in women worldwide. In our country, cervical cancer is second most common cancer in women. Uterine cervical smear (Papanicolaou test) remains an effective and widely used method for early detection of precancerous and cancerous lesions. Since 2002, the cervical smear was introduced to the clinical practice of our country. However, there is no study to performed external quality assurance of cervical smear until now. MATERIALS AND METHODS. We selected 20 glass slides of uterine cervical smear, the diagnosis was approved by histopathology. Each chosen slides were evaluated by four cytologists of A, B, C, D hospitals with hidden clinical information, independently. RESULTS. The sensitivity of A, B, C and D hospitals were 87.5%, 93.3%, 93.3%, and 93.3%, respectively. The specificity of A, B, C and D hospitals was 85.7%, 85.7%, 75%, and 66.6%, respectively. The diagnostic concordance of A, B, C and D was 70%, 75%, 50%, and 55%, respectively. The agreement of cytological diagnosis was moderate (kappa = 0.55), moderate (kappa = 0.43), fair (kappa = 0.37), and fair (kappa = 0.33) in A, B, C, and D hospitals, respectively. CONCLUSION: The external quality assurance in cytopathology is needed in Mongolia. The diagnostic concordance method would be applicable in our country to improve diagnostic agreement.
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Thyroid nodular lesions are the common clinical problem in the world. A variety of tests have been employed to separate benign from malignant thyroid nodules. These tests include isotope scanning and fine needle aspiration cytology (FNAC). Our research was based on the fact that the comparison of FNAC and thyroid isotope scan in thyroid nodule was not researched in Mongolia. Therefore, we want to evaluate the specimen adequacy of FNAC, and compare its result to thyroid isotope scanning in patients with thyroid nodule. The research was conducted on archive materials of FNAC and thyroid isotope scanning of patients with thyroid nodule who were treated in surgical department of The First Central Hospital from 2012 to 2015, and the statistic analyze was done by using SPSS 20 under the auspices of School of Pharmacy and Bio-Medicine,Department of pathology, Mongolian National University of Medical Sciences. We have collected the FNAC of 807 patients, including 34 patients (4.2%) were males and 773 patients (95.8%) were females. FNA cytology results were interpreted as benign in 495 cases (61.3%), follicular lesion of undetermined significance in 31 cases (3.8%), follicular neoplasm in 9 cases (1.1%) suspicious in 17 cases (2.1%), malignant in 3 cases (0.4%), and unsatisfactory in 252 cases (31%). We have got the result of thyroid isotope scanning of 43 (5.32%) patients out of 807 cases. On thyroid scan, 18 patients (41.9%) having cold nodule were labeled as suspicious for malignancy, 25 patients (58.1%) had hot nodule. The FNA diagnosis of 25 patients with a hot nodule following: 1 patient (4%) with neoplasm, 17 patients (68%) with benign results, 6 patients (24%) had non-diagnostic. The FNA diagnosis of 18 patients (41.9%) with cold nodule following: 1 patient (5.5%) with follicular lesion of undetermined significance, 10 patient (55.5%) with benign, 5 patient (27.7%) with non-diagnostic, 2 patient (11.1%) had malignant. The FNAC results were interpreted as benign in 495 cases (61.3%), malignant in 3 cases (0.4%), and unsatisfactory in 252 cases (31%). Two patients out of 18 patients with cold nodule diagnosed as malignancy by FNAC. The sensitivity and specificity of thyroid isotope scanning was 96% and 16.6%, respectively.
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Background: The intraoperative smear cytology (squash preparation) is fairly accurate, simple, reliabletool for rapid intraoperative diagnosis of neurosurgical biopsies [1]. In the early 1930s, Dr Eisenhardtand Cushing introduced intraoperative cytological investigations for rapid examination of neurosurgicalspecimens and guidance of surgical treatment [2]. Besides rapid decision making during neurosurgicalprocedures, it is also to be ensured that minimum injury is caused to the normal brain structuressurrounding the intracranial neoplasm. It has become necessary for pathologists to train themselves inthe interpretation of cytomorphological features of various central nervous system lesion and used inmany neurosurgical units of all over the world [3]. Thus, to begin doing intraoperative squash cytology inour practice is the aim of this study.Aim: To study the diagnostic accuracy of squash cytology in the intraoperative diagnosis of centralnervous system tumorsMaterials and Methods: The material for this study was obtained from 30 cases of nervous systemneoplasms sent for intraoperative consultation from State Third Central Hospital, Shashtin to the thirdsection of National Center for Pathology between 7th of November 2013 to 28th of March 2014. Squashpreparation was performed on all cases and stained with hematoxylin and eosin. The diagnosis given onsquash cytology was then compared with final diagnosis given on paraffin-embedded sections.Results: Of total 30 cases of primary central nervous system tumors, neuroepithelial tumors are thelargest category of tumors (50%). The accuracy of squash cytology was 82.1%.Conclusion: This is the first study in our country where intra-operative squash cytology in brain tumorwas done and diagnostic accuracy was 82.1% as very good category. There were 4 cases had diagnosticdiscrepancy.
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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.
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Background: Discrepancies in the sensitivity to biological effects of the androgens, exerted through the binding of the hormone to the androgen receptor (AR), may also be involved in the inter-individual variation of T as well as in age related decline. The human androgen receptor (AR), located on chromosome Xq11-12, is a transcription factor regulating the development of male reproductive organs in the fetus and secondary sex characteristics at puberty in response to testosterone (T) and 5a-dihydrotestosterone (DHT). The AR contains two polymorphic regions, the (CAG)nCAA repeat encoding polyglutamine, and the (GGT)3GGG(GGT)2(GGC)n repeat encoding polyglycine, commonly referred to as the CAG and GGN repeats respectively. The aim of this study is to investigate the effect of the human androgen receptor genes CAG and GGN repeat polymorphisms in relation with androgen level.Materials and Methods: Sample collection: 180 male, the medical data of these volunteers were obtained and determined some androgen hormones at first phase of study in 2010-2011 (total testosterone (TT), free testosterone (FT) and bioavailable testosterone (BAT)). To determine CAG/GGN repeats length in exon of androgen receptor gene, using frozen serum as a source of deoxyribonucleic acid (DNA). DNA was extracted from blood samples (200 ml) using High PurePCR Template Preparation Kits.Results: The 180 men whose age is at least 40 were involved in our research and their average age was 55.1±10.3. The 46.7% (84) of the participants presents CAG gene, the 6.1% (11) of the participants presents GGN gene while the 25.5% (46) of the participants presents both CAG and GGN genes. However, the 21.7% of 39 men not presents CAG and GGN genes.Conclusion: The free testosterone level was significantly decreasing with aging. However, the appearance of CAG gene polymorphism was significantly higher in more aged people. Decline of free testosterone level in participants with CAG and [CAG+GGN] combined form was stronger than in people with GGN gene polymorphism and CAG, GGN both undetected people. But the level of bioavailable testosterone was decreasing with aging and the appearance of CAG gene polymorphism (r=-0.425, p=0.01) and [CAG+GGN] combined form (r=-0.491, p=0.028) was also increasing.
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IntroductionRheumatoid Arthritis (RA) is chronic systemic inflammatory autoimmune disorder that still remains a disease of unknown etiology and complex disease without a single treatment that is dominated by serious and debilitating sequalae resulting from synovial membrane, cartilage and progressive joint destruction involvement. There is a one major obstacle in elucidating the early events in the pathogenesis of RA has been the lack of definition of the initial features of the disease. To overcome these difficulties, various animal models have been developed. But Collagen Induced Arthritis (CIA) mouse model is known to be the most valuable animal model to explore the pathogenic process, molecular and cellular mechanisms of joint destruction, to discover the immune system respond and activation and to develop new effective treatment methods and useful drugs [1].Materials and Methods:Within this study we have used 40 male mice at age 6-8 weeksfor 0-60 days and divided into following 4 groups which are:I group–CIA induced mouse group treated with Derveger Jirgeruu (Saposhnicovia divaricata) (n=12) II group–CIA induced mouse group treated with Natriisalicylas (10%) (n=12) III group–Healthy control mouse group (n=8) IV group–CIA inducedcontrol mouse group (n=8). To induce CIA model, we have used standard method of Murali /2005/’s design. Standard drug Natriisalicylas (10mg/ 20gr), one of the often used drug anti-inflammatory and Mongolian herbal plant Derveger jirgeruu (Saposhnicovia divaricate) (0.26mg/20gr) were daily administered by orally, starting on day 21 until day 60.To evaluate and compare 2 drug’s anti-inflammatory effect, we have done clinical score evaluation (Kim W.U, 2002), laboratory testing and histological examination of the joints using standard methods.ResultTo summarize the research result, both medications have proven to be as a medication which has anti-inflammatory effect that decreased the signs and symptoms of RA by it is histological and laboratory analysis.Conclusions:1. CIA model was effectively induced, which have proven by clinical signs, laboratory result and histological examination.2. Within this study it has proven that traditional herbal medicine Derveger Jirgeruu (Saposhnicovia divaricate) (0.26mg/20g) have anti-inflammatory effect on CIA induced mouse model of Rheumatoid Arthritis, which have had similar effect asstandard non-steroid medicine Natriisalicylas (10mg/20g).
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BackgroundColorectal cancer takes the second place in the highly developed countries morbidity increases, for females it takes place after breast cancer, for males after lung cancer colorectal cancer occupies about 3-5% from the cancer of digestive tract. In the western Europe, united states of America it occuries 12.6% on males and 14% on females, for Pathological structure it occurs mostly in the proximal part and adenocarcinoma is diagnosed 95%. Colorectal carcinoma occurs more at the age of 20-40 but people aged 40-50 are mostly affected and males are affected more. Lately it has tendency of increasing amond the population 40-120 case on 100000 in a year approximately 5-10 people are affected newly. For our country by health statistical information colon cancer was 94 from it 49 occur on females, cancer of rectal and anus canal was 237, from it 99 occur on females, 37 case of colorectal cancer are registered newly in a year approximately, 19 occurs on females cancer of rectal and anus canal was 45 from them 16 are registered newly on females the number of patients with colorectal cancer has tendency of increasing. Among Mongolian population morbidity of colorectal cancer is increasing nowadays but any research has not been done to reveal pathology early and to diagnose. This became base of our research work.GoalAim of our study is to define peculiarity of colorectal cancer and its early pathology and to study some factor of aetiology connectea with cancer forming.Objectives:1. To define peculiarity of pathology of colorectal cancer.2. To diagnose early pathology of colorectal cancer by pathological method.3. To diagnose colorectal carcinoma by international histological classification and determine cell secretion degree.4. To define some genetic peculiarity of factors which affects to colorectal carcinoma.Novelty of research workNovelty of research work is to study colorectal carcinoma and its early pathology in combination with the method of endoscopy and molecular biology.Materials and MethodsIn the research 315 biopsy material of 142 patients with colorectal carcinoma of 2004-2008, 56 biopsy material of colorectal endoscopy of 2007-2008 are involved.1. Histological basic painting method.2. Method of molecular biology. We revealed affect of human papilloma virus infection in 39 surgical and endoscopyic material by using general GP5, GP6, MY11 primer in PSR.ResultsIn our study totally 198 people were involved from them (average age 45.8+ - 0.4), 46.0%(n=91)-male, 54% (n=107) female. If we see people involved in the study by age classification, 8 (5.9%) at the age of 20-29, 21 (10.3%) at the age of 30-39, 39 (19.3%) at the age of 40-49,45 (22.4%) at the age of 50-59, 56 (27.7%) at the age of 60-69, over 70-79 (14.3%). If we see colorectal carcinoma by anatomical location most location was in 45 (22.7%) in sigma, 52 (26.2%) in rectus. Seeing from endoscopic biopsy analyse pathology which involved whole colorectus occupied 10 (35.6%). By international histological classification of cancer which was adopted from WHO. In our study polyp occupies 21 (10.6%), adenoma 24(12.1%), adenocarcinoma 137 (69.2%), metastatic carcinoma 6 (3%), chronic inflammation or with change dysplasia 10 (5.1%). If we see endoscopic biopsy analyse it is 56 (28.3%) of people involved in the research. Hyper plastic polyp 21 (36.1%), adenoma 6 (25%), adenomatous polyp 8 (33.3%) occupces, Tubular adenoma polyp 7 (29.2%), villous adenoma 3 (12.5%) from carcinoma adenomatous carcinoma occupces 98 (71.5%), mucous carcinoma 7 (5.1%), carcinoma with flat cell 8 (5.8%), carcinoma with ring cell 5 (5.1%), carcinoma witout secretion 13 (9.5%), carcinoma with metastases 6 (4.3%), one of factors of etiology which affects to colorectal carcinoma is human papilloma virus. In the biopsy material of surgery and endoscope involved in the research it reveals negative in sensitive primer which reveals all the type of papilloma virus.Conclusions:1. Colorectal carcinoma occurs 19.3% at the age of 40-49, 22.4% at the age of 50-59, 27.7% at the age of 60-69, it has tendency of increasing rohen age becomes older. It occurs 14% over 70.2. By location of anatomy colorectal carcinoma it occupies 50-60% in sigma and rectus.3. Noncarcinomous polyp of colorectal carcinoma is situated in many parts of intestine carcinoma with many polyp occupies 35.6%of total carcinoma.4. By histological classification mostly carcinomous and noncarcinomous carcinoma of epithel and adenomous cell originated occupy.5. Papilloma virus hasn’t been releaved in the sample endoscopic sample.
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Within the spectrum of diagnostic procedures in hepatology, the procurement of a liver specimen plays an important role. The method has been diversifi ed to encompass not only different needle types for cutting and aspiration but also different routes proceeding transvenously or transcutaneously. Over the subsequent 50 years the technique of obtaining liver biopsy samples has been modifi ed regarding the approach, the needle type, and the combination with diagnostic imaging techniques such as ultrasound, computed tomography, angiography and laparoscopy. Histological analyses are capable of establishing the etiology of a chronic or acute liver disease, are determined the inflammatory activity (Grading), degree of fi brosis/cirrhosis (Staging), are relevant for the prognosis of the patient and for indication for cost-intensive as well as potentially side are effect-prone therapies. In general, the accepted mortality rate from liver biopsy is between 0,1% and 0,01%. Among the most feared complications of liver biopsies are hemorrhage, seeding of cancer cells, infections, and injury to the viscera. The increasing number of liver transplant patients within the hepatological spectrum requires regular, safe, and high quality biopsies and their appropriate.