Background. Demographic transition is indication of population growth rates which impacted by global environmental changes and development of modern science. Last years, number of elderly people dramatically increasing in the world and this increases also showed up in Mongolia. Therefore, investigating the ageing process, risk factors for ageing and age related changes of the human body is important for diagnosing and decreasing age-related disease, improving the quality of life in elderly and healthy ageing. We aimed to investigate age related changes of antioxidant and prooxidant status among healthy Mongolian adults.Materials and Methods. 384 healthy subjects participated in this research. We measured serum level of antioxidant and prooxidant parameters in all subjects at the Functional diagnostic laboratory and Immunology laboratory of the Health Sciences University of Mongolia.Results. Serum level of malondialdehyde (MDA) that is parameter of prooxidant activity was lower in the 21-30 age groups and highest in upper 70 age groups. There was a significantly positive correlation between age and serum MDA level (r=0.665, p 0.01). Serum antioxidant parameters such as superoxide dismutase (SOD, r=-0.357, p 0.01), glutathione (GSH, r=-0.201, p 0.01) and total antioxidant activity (TAC, r=-0.256, p 0.01) has a negative correlation with age. But glutathione peroxidase (GPx, r=0.635, p 0.01) was significantly increased with age. That means the antioxidant activity is decreasing with the ageing process. Regression analyses showed that MDA, GPx, SOD, GSH, and TAC were significantly related with the ageing process.Conclusion. We concluded that the antioxidant activity is decreasing and oxidation process is increasing with age and oxidative stress is higher in healthy Mongolian adults. Furthermore, the serum lipid level is increasing from age 40and it can be the reason for arterial wall thickness.

IntroductionNowadays the risk factors for thrombosis include blood stasis, vessel wall injury, and hypercoagulability, as proposed by Virchow over 150 years ago. We chose to study affect of Zomoshin 6 tan to the model of thrombosis formed in experimental animal. It was written in books and sudar that it has action of treating some type’s disease such as blood diluting, meeting frozen blood and treating some gynecological disease.PurposeTo study affect of Zomoshin-6 tan deep vein thrombosis model formed in experimental animal.Material and Methods30 male rats of wistar bread with 180-220 gram of weight for control group, experimental group or Zomoshin-6 tan and comparative group Warfarin. Thirty rats were equally divided into 3 groups: Group 1 received saline alone, Group 2 received Zomoshin-6 (200 mg/kg), and Group 3 received Warfarin as a positive control (0.25 mg/kg), seven days prior to the assessment of thrombus formation. Thrombus formation was also assessed histopathologically. Thrombi were detected in all rats after experimentallyinduced thrombosis.ResultsHistological analysis demonstrated the presence of thrombosis in the interior vena cava (IVC) of the control group, which contained fibrin, erythrocytes, and leucocytes and obstructed the lumen. Only a small amount of fibrin clot, containing a few leucocytes and large numbers of erythrocytes, were observed in the Zomoshin-6-treated group. The thrombus formed in the IVC of Warfarin-treated animals consisted of fibrin clot, which was mostly attached to the wall, with few leucocytes but abundant erythrocytes. These findings suggest that Zomoshin-6 is an effective antithrombotic agent.Conclusion:Zomoshin-6 tan has an action of inhibing thrombosis forming of vein in experimental animal.

In this published case of a male patient B., 53, has some epidemiological specifics. There is transient ischemic attack (TIA) syndrome, particularly while with clear mind there is sudden temporary paralysis of left leg and arm and loss of ability to speak. Temporary refers here to a period of 2-3 minutes after which everything gets back to normal. The incidence occurred again in two days during the medical treatment.MRA test concluded on the presence of obvious stenosis at the beginning part of both sides of a.cerebri media. The mentioned blood vessel pictures were undefined. Hence selected catheter angiography has been done with a purpose to establish the presence of a full occlusion or clogging stenosis in a.cerebri media and to clarify which specific vessels are being mobilized for the collateral supply. This test established that the a.cerebri media had full occlusion on both sides.A duplex sonography conducted in order to clarify characteristics of the clogging (blocking) process concluded the presence of gradual thickening of and blocking in intima (inner wall) of a. carotis interna. Based on these tests we considered that despite the atherosclerosis symptoms (Ischemia in ECG, 20 years of smoking,being male and aged 53, etc), this case had conditions of gradual (slow progressing) arteriopathy. Thus because of the presence in this case simultaneous arteriopathy process (gradually progressing and causing the blocking) in addition to atherosclerosis syndromes we consider it as a Moya-Moya syndrome. The disease of Moya-Moya is mostly found in children and youth and is a unique arteriopathy considered unrelated with atherosclerosis.

Background: Determining refractive errors among general education school students by age and gender Methods: The study was conducted using a cross-sectional model based on the examination records of 5,202 students from School No. 24 and School No. 37 by the ophthalmologist of the Chingeltei District Health Center in Ulaanbaatar. Results were analyzed SPSS. Result: The average age of all students included in the study was 11.37 ± 3.27 years. Among the participants, 62% (n = 3,208) were from School No. 24, and 38% (n = 1,994) were from School No. 37. Of the students from School No. 24, 18.6% (n = 597) had refractive errors. Specifically: Myopia was present in 17.2% (n = 552), with 6.1% male and 11.1% female. Hypermetropia was found in 0.68% (n = 22), with 0.43% male and 0.25% female. Astigmatism was detected in 0.72% (n = 23), with 0.34% male and 0.38% female. From School No. 37, 6.23% (n = 200) of students were diagnosed with refractive errors. Specifically: Myopia affected 5.23% (n = 168), with 1.96% male and 3.27% female. Hypermetropia was found in 0.16% (n = 5), with 0.07% male and 0.09% female. Astigmatism was present in 0.84% (n = 23), with 0.28% male and 0.56% female. There is a very weak negative correlation between myopia and age, as well as between myopia and gender, which is statistically significant. There is also a very weak negative correlation between astigmatism and age, which is statistically significant. Conclusion Our study found that among the types of refractive errors, myopia was the most common, with female students being more susceptible compared to males. The two schools included in the study represent both central (School No. 24) and peripheral (School No. 37) areas of Ulaanbaatar. Refractive errors were found to be more prevalent among students from the central school (School No. 24).

Introduction: Extracorporeal shockwave lithotripsy (ESWL) revolutionizedthe treatment of urolithiasis and graduallybecame the favorite treatment option sothat today it is considered to be the first lineof treatment for patients with urolithiasis.The purpose of this study was assessment oftherapeutic efficacy, complications of ESWLin urolithiasis in Mongolia.Material and methods: A total of46 patients harboring renal and ureteralstones underwent ESWL between March2016 and September 2016 at First CentralHospital of Mongolia. Karl Storz ModulithSLK electromagnetic machines were usedto impart shock waves. All collected stonefragments sent for biochemical analysis.Results: A total of 46 patients 23 weremales (50%). Patients were mean age of34. The stone size distribution was 0.5cmto 3.1cm. The average treatment time wasranging from 75-110 minutes. The averagenumber of shock waves per treatmentwas 3172±378 (range 1500-4000). Theoverall success rate was 75.73%. All calculidisintegrated satisfactorily except for 3stones, which is located lower 1/3rd ofureter. Stone composition analysis proved tobe composed entirely or predominantly ofcalcium oxalate monohydrate. These patientsrequired to have ureterolithoextraction. Calculicomposition for remaining patients 12 werecalcium oxalate monohydrate, 17 calciumoxalate dehydrate, 6 uric acid and 1 struvite.Complications were mostly minor and rare.Most of the patients (90.7%) developedmacroscopic hematuria after treatment; fewpatients developed mild bruising at the entryand exit sites of the shockwaves on the bodywall. Severe complications such as renalhematoma and steinstrasse were diagnosedfor one patient each and their managementwas non-surgical.Conclusion: ESWL is therefore the firstline treatment for urolithiasis with stonesize smaller than 2cm. It has an efficiencyrate above 75, low procedure time, highsafety and good tolerability and minimalcomplication.

Introduction. Garidi-5, a traditional medicine composed of 5 herbs including Terminalia chebula Retz., Aconitum Kusnezoffii Reichb., Acorus calamus L., Saussurea lappa L., and musk of Moschus moschiferus, has been used in traditional Mongolian medicine as an analgesic and antibacterial medicine. The present work was undertaken to evaluate the traditional drug Garidi-5 for its analgesic and anti-inflammatory activity.Materials and Methods. The method of Winter et al. was used to study acute inflammation. Rats in groups of five each were treated with vehicle, Garidi-5 (20, 80 and 200 mg/kg, p.o.) and Indometacin (10 mg/kg) one hour prior to Carrageenan injection. 0.1 ml of 1% Carrageenan was injected into the subplantar tissue of left hind paw of each rat. Swelling of carrageenan injected foot was measured at 0, 0.5, 2, 4 h using Plethysmometer (UGO Basile, Italy)). The right hind paw was injected with 0.1 ml of vehicle.Results. The Garidi-5 (20, 80 and 200 mg/kg) significantly (P<0.01) inhibited carrageenan induced rat paw edema as compared to control group. Maximum inhibition of paw edema was observed with Garidi- 5 (80 and 200 mg/kg) at 4 h when compared to the control group (Tab.1). In assay data, the TNF-α, IL-1β and IL-6 secretion in serum were highly elevated by carrageenan induction but administration of Garidi-5 signifi cantly reduced serum secretion of inflammatory mediatorsas compared to vehicle group (Tab. 2).Conclusion. In conclusion, Traditional drug Garidi-5 have anti-in flammatory properties. The potential efficacy of Garidi-5 to treat inflammation is based in a part on the hy pothesis that it will suppress the proinflammatory cytok ines resulting in less oedema.

Introduction. Garidi-5, a traditional medicine composed of 5 herbs including Terminalia chebula Retz. Aconitum Kusnezoffii Reichb., Acorus calamus L., Saussurea lappa L., and musk of Moschus moschiferus, has been used in traditional Mongolian medicine as an analgesic and antibacterial medicine. The present work was undertaken to evaluate the traditional drug Garidi-5 for its analgesic and anti-inflammatory activity.Materials and Methods. The method of Winter et al. was used to study acute inflammation. Rats in groups of five each were treated with vehicle, Garidi-5 (20, 80 and 200 mg/kg, p.o.) and Indometacin (10 mg/kg) one hour prior to Carrageenan injection. 0.1 ml of 1% Carrageenan was injected into the subplantar tissue of left hind paw of each rat. Swelling of carrageenan injected foot was measured at 0, 0.5, 2, 4 h using Plethysmometer (UGO Basile, Italy)). The right hind pawwas injected with 0.1 ml of vehicle.ResultsThe Garidi-5 (20, 80 and 200 mg/kg) significantly (P<0.01) inhibited carrageenan induced rat paw edema as compared to control group. Maximum inhibition of paw edema was observed with Garidi-5 (80 and 200 mg/kg) at 4 h when compared to the control group (Tab.1). In assay data, the TNF-α, IL-1β and IL-6 secretion in serum were highly elevated by carrageenan induction but administration of Garidi-5 signifi cantly reduced serum secretion of inflammatory mediators as compared to vehicle group (Tab. 2). ConclusionIn conclusion, Traditional drug Garidi-5 have anti-in flammatory properties. The potential efficacy of Garidi-5 to treat inflammation is based in a part on the hy pothesis that it will suppress the proinflammatory cytok ines resulting in less oedema.

Species of the genus Iris (Iridaceae) comprises more than 1500 species and 14 species are growing in Mongolia. These are used in Mongolian traditional medicine espesially for treatment of cancer and inflammation. Various biologically active substances have been determined in genus Iris family of plants such as flavones and isoflavones, peltogynoids (Irisoid A, B, C, D and E), saponins, coumarins and benzoquinones. Iris ventricosa is one of the genus Iris family plants. The aim of the present study is to evaluate hepatoprotective effects of Iris ventricosa on carbon tetrachloride (CCl4)-induced liver injury in rats. The underground part of Iris ventricosa Pall was collected in September, 2011 in the botanical garden of Botanical Institute of Mongolia. Serum levels of aspartate aminetransferase, alanine aminetransferase, and alkaline phosphatase were determined. Histological study was also carried out. Aqueous and spirituous extracts (100 mg/kg) of Iris ventricosa significantly reduced levels of aspartate aminetransferase, alanine aminetransferase, and alkaline phosphatase in rats administered CCL4. Histopathological examination revealed that CCL4-induced changes in the liver were ameliorated by Iris ventricosa treatment. This is the first study that has shown the hepatoprotective effect of Iris ventricosa Pall in rats administered CCL4. The hepatoprotective effect of Iris ventricosa can be related to its potent antioxidative and anti-inflammatory activities. Neutralizing reactive oxygen species by nonenzymatic mechanisms and enhancing the activities of natural antioxidant enzymes of the liver may be the main mechanisms of the hepatoprotective effect of Iris ventricosa on CCl4-induced liver injury in rats.

Background: Organ transplantation has been rapidly advancing in Mongolia in recent years. The number of successful kidney, liver, and bone marrow transplants performed in national central hospitals has been increasing annually. While the number of successful kidney transplants is increasing, post-transplant immune monitoring remains insufficiently studied. Aim: To assess post-transplant immune status by analyzing inflammatory cytokine levels in kidney transplant recipients Materials and Methods: A prospective cohort study was conducted at the First Central Hospital of Mongolia. Serum samples from kidney transplant recipients were analyzed using flow cytometry to measure the levels of 13 inflammatory cytokines, including TGF-β1, PAI-1, sTREM-1, PTX3, sCD40L, sCD25 (IL-2Ra), CXCL12 (SDF-1), sST2, sTNF-RI, sTNF-RII, sRAGE, CX3CL1 (Fractalkine), and sCD130 (gp130). Statistical analysis was performed to assess the results. Results: The mean creatinine level significantly decreased on post-transplant days 7 and 30 compared to pre-transplant levels (p<0.001, ANOVA). No statistically significant difference was found in the 13 cytokine levels between the high risk and low-risk groups based on creatinine levels on post-transplant day 30 (p>0.05). However, the levels of TGF-β1, CX3CL1, sTREM-1, and sTNF-RI showed statistically significant differences between post-transplant days 7 and 30 (p<0.05). No significant correlation was found between the measured cytokine levels and CRP (p > 0.05). On post-transplant day 7, sTREM-1 had a weak correlation with TGF-β1 (r=0.40, p=0.02) and sTNF-RI (r=0.36, p=0.05) but showed a strong correlation with CX3CL1 (r=0.65, p=0.0001). On post-transplant day 30, sTREM-1 remained strongly correlated with CX3CL1 (r=0.73, p=0.0001) and moderately correlated with sTNF-RI and TGF-β1 (r=0.45, p=0.01). Conclusions 1. The levels of TGF-β1, CX3CL1, sTREM-1, and sTNF-RI significantly varied between post-transplant days 7 and 30 (p< 0.05, T-test). 2. On post-transplant day 30, these cytokines were not correlated with CRP but were interrelated among themselves.

This study was carried out to investigate the pharmacological effects of aqueous extracts from the traditional Mongolian medicinal herb, the root of Caraganajubata pall poir, on liverfibrosisinduced carbon tetrachloride (CCl4) in rats. Liverfibrosis was assessed by histological observations and serum enzyme activities. Treatment with aqueous extract of Caraganajubata significantly reduced the levels of liver ASAT and ALAT. Aqueous extract of Caraganajubata root inhibits fibrosis and reduced serum enzyme in rat liverinduced by CCl4.