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Introduction@#In Mongolia, diagnostic tests for the detection of the sexually transmitted congenital virus and human papilloma virus are currently not routinely used in clinical settings and the frequency of these STIs is enigmatic.@*Goal@#The prevalence of this virus were prospectively evaluated among 200 Mongolian pregnant women and their newborns and correlated with pregnancy outcome.@*Materials and Methods@#Taq Man PCRs were used to detect some virus in pre-birth vaginal swabs of the pregnant women and in oral swabs of their newborns. A standardized questionnaire concerning former and present pregnancies was developed and regression analysis was used to correlate virus detection with pregnancy outcome.@*Result@#Cytomegalovirus was the most prevalent of the tested pathogens (46.5% positive women and 10.5% newborns), human papilloma virus (31.5% and 4.5%) and herpes simplex virus-2 (1% and 0%). @*Statistical analysis@#The statistical analysis was conducted using the software program RStudio, version 0.99.896. Multiple regression analysis was used to assess the association between pathogen loads of mothers or newborns and the outcome variables (gestational age, neonatal length, weight, head circumferences and bacterial vaginosis).@*Conclusions@#Multiple regression analyses indicate that colonization of the mothers with cytomegalovirus is associated with transmission to newborns and that transmission is associated with reduced neonatal length and gestational age. Thus, diagnostic tests for their detection should be implemented in the clinical settings in Mongolia.
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Background@#De-novo donor and non-donor specific antibodies could be detrimental to the kidney allograft. Kidney transplantation has being performed in Mongolia since 2006. However there is currently no published data available on post-transplant de-novo antibodies and long-term graft survival. Our aim was to determine immunosuppressive drug through level, its combination, de-novo HLA antibodies and its influence on graft survival in different immunosuppressive protocols. @*Methods@#We analyzed data from 56 adult first kidney transplant recipients at our hospital from August 2006 to May 2013. We determined the level of tacrolimus, cyclosporine A, and the presence of pre and post-transplant anti-HLA antibodies.@*Results@#Post-transplant follow up period was 1-8 years. Mean recipient age on transplantation was 33.9±9.1 years. Male 45 (80.4%). Cadaver donor kidney was 5 (8.9%). Mean donor age on transplantation was 39.98±11.13 years. Rejection occurrence was 12(21.4%). Tacrolimus and cyclosporine A through levels were 3-12.8ng/ml and 65- 324ng/ml respectively. Anti-HLA class I antibodies were detected in 17.9% of pretransplantation (n=10) and in 23.2% of post-transplantation (n=13) cases respectively (p=0.607). On the other hand, anti-HLA class II antibodies were detected in 5.4% of pretransplantation (n=3) and in 33.9% of post-transplantation (n=19) cases (p=0,001). We determined anti-HLA class II antibody specificity. Anti-DQ, DR, DP antibodies were 25% ( n=14), 14.3% ( n=8) and 7.1% ( n=4) respectively on all 56 cases. Two (3.6%) patients’ samples were positive on three loci of HLA class II. Six patient samples (10.7%) were positive on two loci. Nine (64.3%) of anti-DQ positive patients have rejected their grafts and begun hemodialysis treatment. All 9 graft rejected recipients were anti-HLA DQ positive and had taken cyclosporine mono-therapy for the first year after transplantation.@*Conclusion@#The presence of de-novo anti-HLA class II antibodies, especially de-novo anti-DQ were significantly increased on cyclosporine mono-therapy group following transplantation and negatively affected kidney graft survival. The blood through level of cyclosporine was very variable. The graft survival was better in standard triple regimen. Therefore, it is essential to monitor immunosuppressive drug combinations with drug blood level and anti-DSA antibodies as well as to manage antibody removal therapies such as therapeutic plasma exchange, intravenous immunoglobulin and Rituximab therapy on time. HLA –DQ-DP antigen determination is important for the kidney transplantation.
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Background@#However kidney transplantation has being performed in Mongolia since 2006, because of pre-transplant sensitization, ABO incompatibility, hepatitis B and C virus activation many patients are taken kidney transplantation in abroad. The transplantation centers use own immunosuppressive regimens.@*Objective@#Our aim was to assess the immunosuppressive regimens efficacy and toxicity in kidney transplant Mongolian recipients.@*Methods@#We analyzed data from 96 adult kidney transplant recipients who had taken kidney transplantation in different transplant centers from August 2006 through January 2014. There were 3 kinds of regimens Group I Simulect induction with standard triple /FK506/CyA+MMF/AZA+steroid/, Group II Campath-1H induction with CNI monotherapy and Group III Campath-1H induction with standard triple /FK506/CyA+MMF/AZA+steroid/. We retrospectively collected the post-transplant first two years serum creatinine. The study was performed in 2014. The questionnaire was taken and blood samples collected for determination of tacrolimus through level and for other laboratory tests. The primary end point was the first two years serum creatinine, the secondary end points included rejection episodes, blood through level of tacrolimus and some laboratory findings. @*Results@#The post-transplant first two years serum creatinine levels were significantly different in 3 groups. Group III showed similar results compared to Group I. There was not enough data of biopsy proven acute rejection episodes however group II said more rejections occurred. However participants said that rejection occurred in 15 (15.6%) biopsy was done only 3 (3.1%) cases. Blood through level of tacrolimus was significantly different in three groups. Some laboratory findings showed different between three groups. @*Conclusions@#A regimen of Campath-1H induction with CNI monotherapy (Group II) may be advantageous for short-term renal function and cost effective but there were more rejection complications and increased creatinine. The regimen of Campath-1H induction 11 with standard triple (Group III) may be advantageous for long-term renal function, allograft survival, but there should consider about infection complications and polycythemia. Simulect induction with standard triple could be best choice but transplantations were performed in experienced centers. The study enrolled few cases and cases which were performed at the beginning of transplant program so many things could influence on the result. The study was compared beginner transplant center with experienced centers. Longitudinal cohort study needed in the future.
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Background@#Kidney transplantation has being performed in Mongolia since 2006. However there is currently no published data available on long-term graft and patient survival. @*Objective@#Our aim was to assess the long-term graft and patient survival rate correlation with HLA-A-B-DR matching.@*Methods@#We retrospectively analyzed data from 70 adult kidney transplants performed at our hospital from August 2006 through January 2014. The data was retrospectively collected from patient files, including characteristics of the recipient and donor, post transplant features and HLA-A-B-DR DNA based typing results. The Kaplan-Meier method was used to analyze graft and patient survival. @*Results@#The mean patient follow-up period after kidney transplantation was 39,6±25.9 months, and the mean kidney graft follow-up period was 36.6±23.7 months for 70 cases. Overall graft and patient survivals were 52 (74.3%) and 60 (85.7%) respectively in 70 cases. Five-year graft and patient survivals were 23 (67.6%) and 29 (85.3%) respectively in 34 cases. The group with four to six mismatched were found to have a significantly lower 3 and 5-year graft and patient survival (71%; 35%); (80%; 40%) compared to 0 to 1 mismatched group (100%) (p=.030; p=.015). Furthermore we analyzed the association of HLA matching, immunosuppressive therapy and long-term graft survival. We selected CNI mono-therapy group for long-term survival analysis and observed a similar pattern. In mono-therapy group, the group with four to six mismatched were found to have a significantly lower 3 and 5-year graft and patient survival (75%; 30%); (65%; 30%) compared to 0 to 1 mismatched group (100%) (p=.037; p=.001). @*Conclusion@#The results showed that graft and patient survival rates were lower compared with results from established centers. Statistically highly significant effect of HLA matching on kidney graft and patient survival rates was found in our analysis. Five years after transplantation the graft survival rate of first adult kidney transplant with 4-6MM was 65-70% lower than that of grafts with 0-1MM. Longitudinal cohort study needed in the future to exhibit an improved transplantation outcome.
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Introduction@#When human body encounters external pathogens primary/innate immunity cells are activated by recognizing them and secondary/adaptive immunity is activated consecutively. Immune cell surface receptors, called Toll-like receptors (TLRs) recognize and bind pathogens. In our previous study, we revealed that there is a synergistic action between TLR9 and IFN-γ signaling in the endothelial cells.@*Purpose@#To determine the role of negative and positive regulatory proteins on the IFN-γ/TLR9 synergistic signaling pathway@*Materials and Methods@#This study was held in the Core Laboratory, Science Technology Center, Mongolian National University of Medical Sciences (MNUMS). In this study, murine endothelial cell (END-D) culture was used. The negative and positive regulator protein expression was detected by Western blotting. @*Result@#Result of immunoblotting assay indicated that CpG DNA enhanced IFN-γ positive regulator protein p38 phosphorylation in the endothelial cells. Treatment by TLR9 ligand CpG DNA and IFN-γ increased p38 activation in 0.5 hour and 1 hour. CpG DNA inhibited IFN-γ negative regulator SOCS1 protein expression in 4 hr and 8 hr. Therefore, TLR9 ligand CpG DNA increased IFN-γ signal transduction in the endothelial cell line.@*Conclusion@#TLR9 ligand CpG DNA has decreased IFN-γ negative regulator protein SOCS1 expression. CpG DNA has increased IFN-γ positive regulator protein p38 phosphorylation.
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IntroductionAlthough systemic lupus erythematosus (SLE) is a relatively common autoimmune disorder, thebroad range of associated clinical symptoms means that its diagnosis can be diffi cult. Anti-ds-DNAautoantibodies are also considered to play a pathogenic role in inducing renal symptoms in SLE, anda strong correlation has been seen in lupus nephritis (LN) between disease activity and anti-ds-DNAautoantibody levels.GoalThe aim of the study was to compare the prevalence and levels of autoantibodies in the serum ofpatients with Systemic lupus erythematosus.Materials and MethodsThis patient-based descriptive study involved 39 patients with LN and 74 controls with primaryglomerulonephritis (GN). Face to face interview was used to obtain necessary information followed bythe physical examination and autoantibodies (anti-ds-DNA, anti-SS-A/Ro, anti-SS-B/La, c/p-ANCA, anti-Sm) measured by Enzyme-Linked Immunosorbent Assay (Germany, ORGENTEC Diagnostic GmbH).ResultsThe prevalence of anti-ds-DNA 48.7%, anti-SS-A/Ro 56.4%, anti-Smith 38.5%, anti-SS-B/La 12.8%were positive in lupus nephritis group (secondary GN), the prevalence of anti-ds-DNA 6.76%, anti-SS-A/Ro 6.76%, anti-Smith 2.7%, anti-SS-B/La 2.7% were positive in primary GN group.Conclusions: SLE associated with several autoantibodies (anti-ds-DNA, anti-SS-A/Ro, anti-Smith,and anti-SS-B/La) and each of which are very useful in distinguishing patients with SLE from otherautoimmune diseases and GN.
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Kidney transplantation is the best alternative treatment for end-stage renal disease and health-related quality of life and survival of the patients are improved compared with dialysis. Worldwide, more than 1.4 million patients with CKD receive renal replacement therapy with incidence growing by approximately 8% annually.1 Unfortunately, despite significant improvement in graft function, kidney transplants can still fail due to acute rejection and chronic allograft nephropathy.2 Kidney biopsy after transplantation, which has evaluated by Banff 09 classification is usefull method for diagnose of transplanted kidney disease.3,4Kidney graft rejection was diagnosed in 10 renal allograft biopsy specimens (bs) obtained from transplant patients followed up at our institute between 2015 and 2016. All specimens were evaluated as satisfactory which show more than 8 glomerulus under the light microscopy. Each renal cortical tissue was divided into two tips: one piece for routine H&E stain and special stains, including Masson’s trichrome, and PAS stain; another piece for immunofluorescence by frozen section, which were stained with IgA, IgM, IgG and complement component (C3, C4, C1q, C4d). All the renal biopsies were examined by the same pathologist.Out of 117 transplantations, 10 episodes of rejection selected. Among the 10 patients, 30% had an acute T cell rejection and 70% had a chronic allograft nephropathy. Interstitial inflammation (i1-7) was present in 7 bs (70%), tubulitis (t1-4,t2-2) in 6 bs (60%), transplant glomerulitis (g1-1, g2-2, g3-1) in 4 bs (40%), transplant interstitial fibrosis (ci1-2, ci2-2, ci3-2) in 6 bs (60%), tubular atrophy (ct1-6, ct2-2, ct3-1) in 9 bs (90%), mesangial matrix increase (mm1-5) in 5 bs (50%), vascular fibrosis intimal thickeness (cv1-3) in 3 bs (30%), arteriolar hyaline thickening (ah1-5) in 5 bs (50%), tubulitis (ti1-6, ti2-3, ti3-1) in 10 bs (100%) and peritubular capillaritis (ptc1-1, ptc2-2, ptc3-1) in 4 bs (40%). C4d deposition was present very mild in wall of the vessels and peritubular capillaries. Because of not good working Methenamin silver stain, we couldn’t demostrate glomerular basement membrane changes (cg) fully.We suggest that histopathological changes of transplant glomerulopathy might be accompanied by inflammation of the microvasculature, such as transplant glomerulitis and peritubular capillaritis. C4d deposition in the wall of the vessels and peritubular capillaritis is not always present in biopsy specimens of transplant glomerulopathy.
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BACKGROUND: 70-80% of the world’s population uses herbal therapy and drug preparations of traditional medicine for health and first aid treatment [1]. SDS is used for relieving fever and also used as an anti-inflammatory medicine.1-2 It is also used in the treatment of cancer and infectious disease in Eastern and Chinese medicine. It is important to study the pharmacological actions and do a genome study in order to use natural resources wisely and to access biological effects on the plant. AIM: The study of the herbal preparation Saposhnikovia Divaricata on joint inflammation MATERIALS AND METHODS: All the experimental procedures and protocols used in the study were reviewed and approved by the Bio-Medical Ethical Committee of Mongolian National University of Mongolia. A dry extract of SDS is root was prepared by the lyophilization method and used in the study. CIA pathology model were determined by the David D Brand (2005) method. Statistical Analysis: Statistical analysis of data was performed by SPSS 16.0 program and analyzed statistically using criteria of Student t test. RESULTS: As a result the treatment group of mice with the use of the drug Saposhnikovia divaricata and groups of mice were treated with sodium salicylate, the body weight of mice increased significantly, and histological signs of inflammation were pronounced. In the mice of the control group who did not receive treatment, body weight decreased significantly, and histological signs of inflammation of the joints were expressed significantly. CONCLUSION: Preparation of Saposhnikovia divaricata decreased inflammation of arthritis.
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Background:Kidney transplantation has being performed in Mongolia since 2006. However there is currently no published data available on long-term graft and patient survival.Objective:Our aim was to assess the long-term graft and patient survival rate correlation with HLA-A-B-DR matching. Material and Methods:We retrospectively analyzed data from 70 adult kidney transplants performed at our hospital from August 2006 through January 2014. The data was retrospectively collected from patient fles, including characteristics of the recipient and donor, post transplant features and HLA-A-B-DR DNA based typing results. The KaplanMeier method was used to analyze graft and patient survival.Results:The mean patient follow-up period after kidney transplantation was 39,6±25.9 months, and the mean kidney graft follow-up period was 36.6±23.7 months for 70 cases. Overall graft and patient survivals were 52 (74.3%) and 60 (85.7%) respectively in 70 cases. Five-year graft and patient survivals were 23 (67.6%) and 29 (85.3%) respectively in 34 cases. The group with four to six mismatched were found to have a signifcantly lower 3 and 5-year graft and patient survival (71%; 35%); (80%; 40%) compared to 0 to 1 mismatched group (100%) (p=.030; p=.015). Furthermore we analyzed the association of HLA matching, immunosuppressive therapy and long-term graft survival. We selected CNI mono-therapy group for long-term survival analysis and observed a similar pattern. In mono-therapy group, the group with four to six mismatched were found to have a significantly lower 3 and 5-year graft and patient survival (75%; 30%); (65%; 30%) compared to 0 to 1 mismatched group (100%) (p=.037; p=.001).Conclusion:The results showed that graft and patient survival rates were lower compared with results from established centers. Statistically highly signifcant effect of HLA matching on kidney graft and patient survival rates was found in our analysis. Five years after transplantation the graft survival rate of frst adult kidney transplant with 4-6MM was 65-70% lower than that of grafts with 0-1MM. Longitudinal cohort study needed in the future to exhibit an improved transplantation outcome.
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Background:However kidney transplantation has being performed in Mongolia since 2006, because of pre-transplant ensitization, ABO incompatibility, hepatitis B and C virus activation many patients are taken kidney transplantation in abroad. The transplantation centers use own immunosuppressive regimens.Objective:Our aim was to assess the immunosuppressive regimens efficacy and toxicity in kidney transplant Mongolian recipients.Material and Methods:We analyzed data from 96 adult kidney transplant recipients who had taken kidney transplantation in different transplant centers from August 2006 through January 2014. There were 3 kinds of regimens Group I Simulect induction with standard triple /FK506/CyA+MMF/AZA+steroid/, Group II Campath-1H induction with CNI monotherapy and Group III Campath-1H induction with standard triple /FK506/CyA+MMF/AZA+steroid/. We retrospectively collected the post-transplant first two year serum creatinine. The study was performed in 2014. The questionnaire was taken and blood samples collected for determination of tacrolimus through level and for other laboratory tests. The primary end point was the first two years serum creatinine, the secondary end points included rejection episodes, blood through level of tacrolimus and some laboratory findings.Results:The post-transplant first two years serum creatinine levels were significantly different in 3 groups. Group III showed similar results compared to Group I. There was not enough data of biopsy proven acute rejection episodes however group II said more rejections occurred. However participants said that rejection occurred in 15 (15.6%) biopsy was done only 3 (3.1%) cases. Blood through level of tacrolimus was significantly different in three groups. Some laboratory findings showed different between three groups.Conclusion:A regimen of Campath-1H induction with CNI monotherapy (Group II) may be advantageous for short-term renal function and cost effective but there were more rejection complications and increased creatinine. The regimen of Campath-1H induction with standard triple (Group III) may be advantageous for long-term renal function, allograft survival, but there should consider about infection complications and polycythemia. Simulect induction with standard triple could be best choice but transplantations were performed in experienced centers. The study enrolled few cases and cases which were performed at the beginning of transplant program so many things could influence on the result. The study was compared beginner transplant center with experienced centers. Longitudinal cohort study needed in the future.
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Background Systemic Lupus Erythematous (SLE) is a multi-systemic autoimmune disease with numerous patterns of clinical and immunological manifestations. Renal disease in SLE occurs in 40–75% of patients, most often within five years of disease onset, and is one of the strongest predictors of a poor outcome. Anti-dsDNA antibodies are reported to be more prevalent in patients with SLE who have renal disease. Anti-Sm, anti SSA and anti SSB antibodies are also considered to play a pathogenic role in inducing renal symptoms in SLE, and a strong correlation has been seen in lupus nephritis (LN) between disease activity and anti-dsDNA antibody levels. Objective The aim of our study is to highlight the clinical and laboratory features in SLE patients. Methods This is a three year hospital based case-control study of patients with renal diseases, who were admitted to the nephrology and rheumatology units of the 1st central Hospital and 3rd central hospital, Mongolia. Standard methods were used for laboratory testing. Autoantibodies (C/P-ANCA, anti-dsDNA, anti-Sm, anti-SS-A/Ro, anti-SS-B/La, anti-Scl-70, anti-GBM) measured by Enzyme Immuno Assay (Germany, ORGENTEC Diagnostika GmbH). Renal function was evaluated by the eGFR (estimated glomerular filtration rate) using the Cockcroft-Gault formula. Result The study included 27 patients with lupus nephritis and 78 controls with other types of GN. There were 85.2% of female patients in the lupus nephritis group. Patients with LN were significantly younger than the controls (mean (SD) 31.9 (10.1) years vs. 37.1 (11.9) years; p=0.036). For the serology, a higher proportion of anti dsDNA (46.1%), anti Sm (29.6%), anti SSA (63%) and anti SSB (11.1%) were seen in the group with lupus nephritis (p=0.001; p=0.043; p<0.0001; p=0.096, respectively). The Pearson’s correlation analysis indicated that the level of anti-dsDNA (r=-0.249, p=0.021) and anti SSA (r=-0.195, p=0.048) were significantly correlated with the renal function (eGFR). All had dipstick proteinuria 1+/2+/3+, more than 10 red blood cells/hpf hematuria (n-12, 44.4%) in lupus nephritis group and renal function (mean eGFR (SD) 88.1 (51.3) ml/min vs. 112.3 (67) ml/min; p=0.05) was more decreased in lupus nephritis patients than controls. Conclusion Notably, rising titers of antibodies to dsDNA, SSA may indicate exacerbations of glomerulonephritis.
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Abstract: The lactate dehydrogenase (LDH) enzyme is widely distributed in tissue, particularly heart, liver muscle, and kidney. The LDH in serum can be separated into five different isoenzymes based on their electrophoretic mobility. Each isoenzyme is a tetramer composed of two different subunits. These two subunits have been designated heart and muscle, based on their polypeptide chains. There are two homotetramers, LDH-1 and LDH-5, and three hybrid isoenzymes. Elevated serum levels of LDH have been observed in a variety of disease states. The highest levels are seen in patients with megaloblastic anemia, disseminated carcinoma, and shock. Moderate increases occur in muscular disorders, nephrotic syndrome, and cirrhosis. Mild increases in LDH activity have been reported in cases of myocardial or pulmonary infarction, leukemia, hemolytic anemia, and hepatitis. This study aims to compare a LDH activity in comparatively healthy Mongolian population using highly sensitivity modern technology and evaluate their contents with age, sex, and work adults differences, For this purpose there were chosen 3742 healthy adults (1597 males and 2145 females). The enzyme activity were investigated in Mobio laboratory using fully automated analyzer COBAS Integra-400. Study results were assessed using Microsoft Excel SPSS-10 standard program and evaluation. The study results show that mathematical mean of LDH activity of healthy Mongolian population is 322.6 u/l, quadratic mean of deviation is 44.9 u/l, and significant distribution is 187.2-442.6 u/l with p=0,99. The mathematical mean of LDH activity of healthy Mongolian man 187-444 u/l, but for women it is 187-438 u/l, with haven’t differences. The level LDH activity of healthy Mongolian population does not depend from age. The level LDH activity of healthy Mongolian population have differences from work adults. Conclusion: 1.From the findings indicated LDH activity by 187.2-442.6 u/l. 2.Study findings shown LDH activity level not influenced for age and sex. 3.There fore we defined LDG activity level influenced physical and mental overload.
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Abstract:The lactate dehydrogenase (LDH) enzyme is widely distributed in tissue, particularly heart, liver muscle, and kidney. The LDH in serum can be separated into five different isoenzymes based on their electrophoretic mobility. Each isoenzyme is a tetramer composed of two different subunits. These two subunits have been designated heart and muscle, based on their polypeptide chains. There are two homotetramers, LDH-1 and LDH-5, and three hybrid isoenzymes. Elevated serum levels of LDH have been observed in a variety of disease states. The highest levels are seen in patients with megaloblastic anemia, disseminated carcinoma, and shock. Moderate increases occur in muscular disorders, nephrotic syndrome, and cirrhosis. Mild increases in LDH activity have been reported in cases of myocardial or pulmonary infarction, leukemia, hemolytic anemia, and hepatitis.This study aims to compare a LDH activity in comparatively healthy Mongolian population using highly sensitivity modern technology and evaluate their contents with age, sex, and work adults differences, For this purpose there were chosen 3742 healthy adults (1597 males and 2145 females). The enzyme activity were investigated in Mobio laboratory using fully automated analyzer COBAS Integra-400. Study results were assessed using Microsoft Excel SPSS-10 standard program and evaluation.The study results show that mathematical mean of LDH activity of healthy Mongolian population is 322.6 u/l, quadratic mean of deviation is 44.9 u/l, and significant distribution is 187.2-442.6 u/l with p=0,99. The mathematical mean of LDH activity of healthy Mongolian man 187-444 u/l, but for women it is 187-438 u/l, with haven’t differences. The level LDH activity of healthy Mongolian population does not depend from age. The level LDH activity of healthy Mongolian population have differences from work adults.Conclusion:1.From the findings indicated LDH activity by 187.2-442.6 u/l.2.Study findings shown LDH activity level not influenced for age and sex.3.There fore we defined LDG activity level influenced physical and mental overload.
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INTRODUCTION: In the modern medical practice of Mongolia, autoimmune diseases have notbeen diagnosed in its early stage. The autoantibodies are useful in the patient’s early diagnosis,prognosing, and treatment of autoimmune diseases.GOAL: The aim of the study was to compare the prevalence and levels of autoantibodies in theserum of patients with autoimmune diseases.MATERIALS AND METHODS: This patient-based descriptive study involved 144 participants, withconfirmed diagnosis of autoimmune disease and glomerulonephritis (GN). Face to face interviewwas used to obtain necessary information followed by the physical examination and autoantibodies(anti-SS-A/Ro, anti-SS-B/La, anti-SCL-70, c/p-ANCA, anti-GBM, anti-Sm) measured by Enzyme-Linked Immunosorbent Assay (ELISA).RESULTS: The prevalence of anti-SS-A/Ro 38.6%, anti-Sm 25.7%, anti-SS-B/La 8.6%, c-ANCA7.14%, anti-SCL-70 1.4% were positive in autoimmune disease group (secondary GN), theprevalence of anti-SS-A/Ro 6.8%, anti-Sm 2.7%, anti-SS-B/La 2.7%, c-ANCA 1.4% were positivein primary GN group. A higher frequency of anti-SS-A/Ro 66.4%, anti-SS-B/La 22.8%, and anti-Sm38.4% was observed in the SLE group.CONCLUSIONS: Patients with autoimmune disease was significantly higherly younger and female.SLE associated with several auto antibodies (anti-SS-A/Ro, anti-SS-B/La, and anti-Sm) and eachof which are very useful in distinguishing patients with SLE from other autoimmune diseases.
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Background: In our country the thyroid diseases usually diagnosed using only laboratory indicators of thyroid hormons such as T3, T4, TSH and medical symptom. It means there are considerably late diagnosing of thyroid failure. In recently hypothyroidism and hypothyroidism are being diagnosed by specific thyroid antibodies which are instead during thyroid disorders in the worldwide. Although this diagnostic method is used in some laboratory in our country but their diagnostic significance have not yet been determined. It is important to lunce diagnostic methods for thyroid antibodies specially essential for endocrine doctors. Objective: To determine the diagnostic significance of thyroglobulin antibody and thyroid peroxidase antibodies in relation with thyroid disease. Research materials and methods: In this research of thyroid peroxidase antybody and thyroglobulin antibody, we use 20-64 age 23 patients who have hypothyrodism diagnostics, 36 patients how have hyperhotyrodism diagnostics, 30 patients who are relatively healthy and their disease was denied on symptom and laboratory test, total 89 people. Results: There were 57 female and 32 male from total 89 people investigated for this study. The traditional determination of thyroid hormones for diagnosis of thyroid diseases still have high diagnostic significance. The newly launched and used in our study anti-TPO and anti-Tg have very high significance for thyroid diagnosis. We found that anti-TPO antibody has primary information indicator and anti-Tg antibody is secondary information indicator for the diagnosis of thyroid disorder. Conclusion: 1.Among 59 patients with thyroid diseases 89.8% (n=53) of them determined increased anti-TPO concentration and 61% (n=36) of them increased anti-Tg concentration. It shows increase of these antibodies have high diagnostic significance for thyroid diseases. 2.For hyperthytiodism the anti-TPO has strong supportive information indicator (карра=0,64) and anti-Tg has primary information indicator (карра=0,84). 3.For hypothytiodism the anti-TPO has primary information indicator (карра=0,78) and anti-Tg has weak supportive information indicatot (карра=0,24).
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Background:In our country the thyroid diseases usually diagnosed using only laboratory indicators of thyroid hormons such as T3, T4, TSH and medical symptom. It means there are considerably late diagnosing of thyroid failure. In recently hypothyroidism and hypothyroidism are being diagnosed by specific thyroid antibodies which are instead during thyroid disorders in the worldwide. Although this diagnostic method is used in some laboratory in our country but their diagnostic significance have not yet been determined. It is important to lunce diagnostic methods for thyroid antibodies specially essential for endocrine doctors.Objective:To determine the diagnostic significance of thyroglobulin antibody and thyroid peroxidase antibodies in relation with thyroid disease.Research materials and methods:In this research of thyroid peroxidase antybody and thyroglobulin antibody, we use 20-64 age 23 patients who have hypothyrodism diagnostics, 36 patients how have hyperhotyrodism diagnostics, 30 patients who are relatively healthy and their disease was denied on symptom and laboratory test, total 89 people.Results:There were 57 female and 32 male from total 89 people investigated for this study. The traditional determination of thyroid hormones for diagnosis of thyroid diseases still have high diagnostic significance. The newly launched and used in our study anti-TPO and anti-Tg have very high significance for thyroid diagnosis. We found that anti-TPO antibody has primary information indicator and anti-Tg antibody is secondary information indicator for the diagnosis of thyroid disorder.Conclusion:1.Among 59 patients with thyroid diseases 89.8% (n=53) of them determined increased anti-TPO concentration and 61% (n=36) of them increased anti-Tg concentration. It shows increase of these antibodies have high diagnostic significance for thyroid diseases.2.For hyperthytiodism the anti-TPO has strong supportive information indicator (карра=0,64) and anti-Tg has primary information indicator (карра=0,84). 3.For hypothytiodism the anti-TPO has primary information indicator (карра=0,78) and anti-Tg has weak supportive information indicatot (карра=0,24).
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Background: Glomerulonephritis (GN) remains a common cause of end stage kidney failure worldwide. The auto antibodies are useful in the patients prognosing, diagnose and treatment of GN. The aim of the study was to compare the prevalence and levels of auto antibodies in the sera of patients with GN in relation to the clinical activity of disease and auto antibodiesMethods: From a hospital-based population, 90 patients with GN (mean age 37.9±12.7) were recruited. Autoantibodies (C/P-ANCA, anti-dsDNA, anti-Sm, anti-SS-A/Ro, anti-SS-B/La, anti-Scl-70, anti-GBM) measured by Enzyme Immuno Assay (Germany, ORGENTEC Diagnostika GmbH). Renal function was evaluated by the eGFR using the Cockcroft-Gault formula.Results: Patients with GN was significantly younger and primary GN was more common in the male, but frequency of LN was 4 times higher among female. The prevalence of cANCA 2.9%, Sm 4.2%, dsDNA 5.7%, SSA 7.1%, SSB 1.4% were positive in primary GN group, the prevalence of Sm 16.7%, dsDNA 8.3%, SSA 25%, SSB 16.7% were positive in secondary GN group. A higher frequency of anti Sm 25%, anti-dsDNA 25%, anti-SS-A/Ro 75%, anti-SS-B/La 25% was observed in the lupus nephritis group. Conclusion: Lupus nephritis associated with several auto antibodies (anti Sm, anti-dsDNA, anti-SS-A/ Ro, anti-SS-B/La) and each of which are very useful in distinguishing patients with lupus nephritis from other secondary GN.
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BackgroundPolycystic ovary syndrome (PCOS) is one of the most common female endocrine disorders affecting women of reproductive age, with a prevalence of about 5%–10% in the general population. PCOS is characterized by menstrual disturbances due to hirsutism, chronic anovulation or oligoovulation, and acne due to excessive androgen production (hyperandrogenemia). The pathogenesis of PCOS is still unexplained. Following the main criteria of diagnosis (Rotterdam Consensus 2003), Dewailly, Welt and Pehlivanov divided the patients with PCOS into 4 phenotype groups: Oligo + HA + PCO, Oligo + HA, HA + PCO, Oligo + PCO. ObjectiveThis aim of the study was to compare gonadotropin levels in serum of reproduction age for comparative healthy women and polycystic ovary syndrome (PCOS).MethodsA cross-sectional study was performed comprising 425 comparative healthy women of reproductive age group 18-35 (<20 n=76, 21-25 n=131, 26-30 n=92, 31-35 n=126). To collect blood sample 4 times of healthy, normal menstrual cycle and body mass index (BMI) of women. To determine FSH, LH hormone in serum by ELISA (Eucardio lab kit used). To evaluate FSH, LH, LH/FSH normal menstrual phase (early follicular phase,late follicular phase, ovulation and mid-luteal phase). PCOS patients divided 2 type (oligo+ha, ha+pco).ResultsThe mean age was group A 26.33±5.28, group B 24.9±4.93, and group C 29.75±4.12, BMI a; 22.35±2.95, b; 28.88±3.85, c; 28.0±3.19. The mean level was FSH a; 4.64±1.65 mIU/ml, b; 12.07±3.85 mIU/ml, c; 5.35±7.20 mIU/ml, LH a; 6.42±3.3 mIU/ml, b; 39.43±15.89 mIU/ml, c; 10.89±2.53 mIU/ml of PCOS. To correlate FSH, LH, LH/FSH level was women was significantly (p<0.05).Conclusion: The increased level of LH, LH/FSH strongly correlates with the clinical degree of amenorrhea and hyperandrogenism.It seems that LH, LH/FSH could be a crucial diagnostic and predictive factor among women with menstrual disorders or presence of polycystic ovaries.
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BackgroundHuman vitamin D status primarily depends on skin exposure to the ultraviolet B (UVB) spectrum of the sunlight.Despite the many days of sunshine in Mongolia, the northern latitute means that much of the UVB is filteredout as it passes through the atmosphere. Studies of Mongolian infants, schoolchildren, and pregnant womenreveal prevalent and profound vitamin D deficiency in the winter months in Mongolia. To date, there has notbeen a single study of the vitamin D levels of Mongolian men, and no studies of working age women outside ofUlaanbaatar. The goal of this study is to determine Vitamin D levels among Mongolian working age populationin different geographical areas, in different seasons, and in different work settings.MethodsThis cross-sectional study was conducted among 120 healthy adults, recruited by a multistage clustersampling method in Ulaanbaatar, South Gobi, and Bulgan. Each participant was tested for serum 25(OH)Dconcentrations, twice in winter and summer. Samples were measured by ELISA. The paired sampling (120summer samples/120 winter samples total 240 samples) frame allowed us to compare an individual’s winter25(OH)D levels to their own summer 25(OH)D levels, avoiding any confounding by differences betweenindividuals. A paired T-test (two sided) with unequal variances was used to test for differences in 25(OH)Dlevels among study groups.Results95% of all participants were Vitamin D deficient (<20 ng/ml) in winter, 24% deficient in summer (p < 0.001).The mean winter serum 25(OH)D levels were (±SD) 10.7±5.3 ng/ml, which were doubled in the summer to(±SD) 26.1±8.1 ng/ml. In all three regions, men and women had similar mean 25(OH)D levels. In Ulaanbaatar,office workers had higher winter 25(OH)D levels than urban outdoor workers. Surprisingly, office workersin the Gobi had higher 25(OH)D levels than nomads in both winter and summer. In Bulgan, there were nodifferences between office workers and nomads in any season.ConclusionWe observe that low vitamin D levels are more prevalent in our winter samples of healthy working age adults.The prevalence of vitamin D deficiency is very high amongst the adult population. These data suggest a needto increase vitamin D intake either through improved fortification and/or supplementation.
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Complete seizure control is the single most important determinant of good quality of life for patients with epilepsy and the chronic nature of the disorder requires that antiepileptic drugs (AEDs) be administered for many years, often for a lifetime. Therefore, long-term experience is of particular importance in evaluating the efficacy and safety of an AED. Valproic acid increases γ-aminobutyric acid (GABA) synthesis and release and potentiates GABAergic transmission in specific brain regions and it also has also been found to reduce the release of the excitatory amino acid β-hydroxybutyric acid and to attenuate neuronal excitation mediated by activation of N-methyl-D-aspartate (NMDA) glutamate receptors. In addition to these effects, valproic acid exerts direct actions on excitable membranes, including blockade of voltage-dependent sodium channels. Valproate is generally regarded as a first-choice agent for most forms of idiopathic and symptomatic generalised epilepsies. Many of these syndromes are associated with multiple seizure types, including tonic-clonic, myoclonic and absence seizures, and prescription of a broad-spectrum drug such as valproate has clear advantages in this situation. The elimination half-life is in the order of 9 to 18 hours, but shorter values (5 to 12 hours) are observed in patients comedicated with enzymeinducing agents such as phenytoin, carbamazepine and barbiturates. The most commonly reported adverse effects of valproate include gastrointestinal disturbances, tremor and bodyweight gain. Other notable adverse effects include encephalopathy symptoms (at times associated with hyperammonaemia), platelet disorders, pancreatitis, liver toxicity and teratogenicity. According to the some study results, endocrine manifestations of reproductive system disorders, including polycystic ovary syndrome, may be more common in women treated with valproate than in those treated with other AEDs.