M. M. Vazifeh, M. Hosseini, Ali Mohammadi, Mahdi Jahanfar, H. Maleki
{"title":"Evaluation of Antimicrobial Effects of Gouda Cheese Wax","authors":"M. M. Vazifeh, M. Hosseini, Ali Mohammadi, Mahdi Jahanfar, H. Maleki","doi":"10.52547/mlj.15.2.18","DOIUrl":"https://doi.org/10.52547/mlj.15.2.18","url":null,"abstract":"","PeriodicalId":32131,"journal":{"name":"Medical Laboratory Technology Journal","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80366278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rokhsareh Moosavi, A. Rashidlamir, Rambod Khajeie, M. Hejazi
Background and objectives: Cardiovascular disease is one of the most important causes of mortality worldwide. The present study aimed to compare two different cardiac rehabilitation protocols on ATP-binding cassette sub-family G member 1 (ABCG1) lymphocyte expression and blood lipid profile in middle-aged men undergoing coronary artery bypass
{"title":"Comparison of Combined and Aerobic Training on ABCG1 Lymphocyte Gene Expression in Middle-Aged Men Undergoing Coronary Artery Bypass Grafting","authors":"Rokhsareh Moosavi, A. Rashidlamir, Rambod Khajeie, M. Hejazi","doi":"10.52547/MLJ.15.2.28","DOIUrl":"https://doi.org/10.52547/MLJ.15.2.28","url":null,"abstract":"Background and objectives: Cardiovascular disease is one of the most important causes of mortality worldwide. The present study aimed to compare two different cardiac rehabilitation protocols on ATP-binding cassette sub-family G member 1 (ABCG1) lymphocyte expression and blood lipid profile in middle-aged men undergoing coronary artery bypass","PeriodicalId":32131,"journal":{"name":"Medical Laboratory Technology Journal","volume":"22 1","pages":"28-34"},"PeriodicalIF":0.0,"publicationDate":"2021-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86193786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Alireza Nikonajad, S. Azimi, A. Allami, Reza Qasemi Bargi, A. Tabarraei
{"title":"Epidemiology of extrapulmonary tuberculosis in Northeast of Iran","authors":"Alireza Nikonajad, S. Azimi, A. Allami, Reza Qasemi Bargi, A. Tabarraei","doi":"10.29252/MLJ.15.1.1","DOIUrl":"https://doi.org/10.29252/MLJ.15.1.1","url":null,"abstract":"","PeriodicalId":32131,"journal":{"name":"Medical Laboratory Technology Journal","volume":"292 3 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2021-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79630868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background and objectives: Chemokines are a group of proteins involved in both innate and adaptive immunity with a significant role on homeostasis and immune system development. The present study aimed to evaluate effects of eight weeks of cardiopulmonary rehabilitation exercise after coronary artery bypass surgery on expression of chemokines CCL2 and CCL5 in peripheral blood mononuclear cells of
{"title":"Effect of Eight Weeks of Aerobic and Aerobic-Resistance Trainings after Coronary Artery Bypass Grafting on Expression of CCL2 and CCL5 in Middle-Aged Men","authors":"N. Alavizadeh, A. Rashidlamir, S. Hejazi","doi":"10.29252/MLJ.15.1.19","DOIUrl":"https://doi.org/10.29252/MLJ.15.1.19","url":null,"abstract":"Background and objectives: Chemokines are a group of proteins involved in both innate and adaptive immunity with a significant role on homeostasis and immune system development. The present study aimed to evaluate effects of eight weeks of cardiopulmonary rehabilitation exercise after coronary artery bypass surgery on expression of chemokines CCL2 and CCL5 in peripheral blood mononuclear cells of","PeriodicalId":32131,"journal":{"name":"Medical Laboratory Technology Journal","volume":"229 1","pages":"19-25"},"PeriodicalIF":0.0,"publicationDate":"2021-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72875621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aghil Sadighi, Ahmad Abdi, M. Azarbayjani, A. Barari
Background and objectives: Cardiac apoptosis is one of the most important cardiovascular complications of diabetes. We aimed to investigate the changes of Bax, Bcl2 and caspase 3 in cardiac tissue of diabetic rats after six weeks aerobic exercise. Methods: Thirty two male Wistar rats were randomly divided into healthy control, diabetes control and diabetes + exercise groups. Diabetes was induced by intraperitoneal injection of streptozotocin solution (55 mg/kg). Two weeks after the injection, fasting blood glucose levels were measured to confirm induction of diabetes. The exercise program was performed five days a week for six weeks. Variables were evaluated by ELISA and western blot analysis. All statistical analyses were performed in SPSS (version 22) using ANOVA and at significance of 0.05. Results: The induction of diabetes in the control groups resulted in a significant increase in Bax, Bax/Bcl2 ratio and a significant decrease in Bcl2 levels (P=0.024). The six-week training exercise in diabetic groups significantly decreased Bax and Bax/Bcl2 ratio and significantly increased Bcl2 (P=0.018). Conclusion: Our finding showed that diabetes could increase apoptosis in cardiac tissue. In addition, the six-week aerobic exercise can be used as a non-pharmacological strategy to reduce diabetes-related apoptosis in cardiomyocytes.
{"title":"Response of Some Apoptotic Indices to Six Weeks of Aerobic Training in Streptozotocin-Induced Diabetic Rats","authors":"Aghil Sadighi, Ahmad Abdi, M. Azarbayjani, A. Barari","doi":"10.29252/MLJ.15.1.33","DOIUrl":"https://doi.org/10.29252/MLJ.15.1.33","url":null,"abstract":"Background and objectives: Cardiac apoptosis is one of the most important cardiovascular complications of diabetes. We aimed to investigate the changes of Bax, Bcl2 and caspase 3 in cardiac tissue of diabetic rats after six weeks aerobic exercise. Methods: Thirty two male Wistar rats were randomly divided into healthy control, diabetes control and diabetes + exercise groups. Diabetes was induced by intraperitoneal injection of streptozotocin solution (55 mg/kg). Two weeks after the injection, fasting blood glucose levels were measured to confirm induction of diabetes. The exercise program was performed five days a week for six weeks. Variables were evaluated by ELISA and western blot analysis. All statistical analyses were performed in SPSS (version 22) using ANOVA and at significance of 0.05. Results: The induction of diabetes in the control groups resulted in a significant increase in Bax, Bax/Bcl2 ratio and a significant decrease in Bcl2 levels (P=0.024). The six-week training exercise in diabetic groups significantly decreased Bax and Bax/Bcl2 ratio and significantly increased Bcl2 (P=0.018). Conclusion: Our finding showed that diabetes could increase apoptosis in cardiac tissue. In addition, the six-week aerobic exercise can be used as a non-pharmacological strategy to reduce diabetes-related apoptosis in cardiomyocytes.","PeriodicalId":32131,"journal":{"name":"Medical Laboratory Technology Journal","volume":"3 1","pages":"33-39"},"PeriodicalIF":0.0,"publicationDate":"2021-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74931776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R. Norouzi, S. Jafari, Haniyeh Meshkati, F. Amiri, A. Siyadatpanah
Background and objectives: Head louse, also known as Pediculus humanus capitis, is an obligate ectoparasite that is a distributed all around the world. The aim of present study was to determine the prevalence of head lice infestation in primary school students in Tabriz, East Azerbaijan Province, Iran. Methods: Overall, 3,032 students (1,515 boys and 1,517 girls) from 33 primary schools in Tabriz were selected via multistage cluster sampling in 2018. The students were examined individually and privately by experts. Head lice infestation was confirmed by detecting adult or nymph or nits less than 1 cm from base of hair. Data analysis was carried out in SPSS software package (version 23). Association of participants’ characteristics with pediculosis infestation was evaluated using logistic regression and chi-square test at significance
{"title":"Prevalence of Pediculus capitis Infestation among Primary School Students in East Azerbaijan Province, Iran (2018 – 2019)","authors":"R. Norouzi, S. Jafari, Haniyeh Meshkati, F. Amiri, A. Siyadatpanah","doi":"10.29252/MLJ.15.1.13","DOIUrl":"https://doi.org/10.29252/MLJ.15.1.13","url":null,"abstract":"Background and objectives: Head louse, also known as Pediculus humanus capitis, is an obligate ectoparasite that is a distributed all around the world. The aim of present study was to determine the prevalence of head lice infestation in primary school students in Tabriz, East Azerbaijan Province, Iran. Methods: Overall, 3,032 students (1,515 boys and 1,517 girls) from 33 primary schools in Tabriz were selected via multistage cluster sampling in 2018. The students were examined individually and privately by experts. Head lice infestation was confirmed by detecting adult or nymph or nits less than 1 cm from base of hair. Data analysis was carried out in SPSS software package (version 23). Association of participants’ characteristics with pediculosis infestation was evaluated using logistic regression and chi-square test at significance","PeriodicalId":32131,"journal":{"name":"Medical Laboratory Technology Journal","volume":"15 1","pages":"13-18"},"PeriodicalIF":0.0,"publicationDate":"2021-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78755115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Alinejad, A. A. Daloii, P. Farzanegi, Ahmad Abdi
Background and objective: Osteoarthritis (OA) and cardiovascular disease (CVD) are highly prevalent. The purpose of the present study was to investigate the effect of regular aerobic training and hyaluronic acid on cardiac tissue Wnt signaling pathway in experimental model of knee OA. Methods: 42 male rats were divided into 6 groups (7 in each group): 1) control, 2) patient, 3) salin, 4) HA, 5) exercise, and 6) exercise + HA. In the training groups, the OA model was first induced, followed by 5 days of running on the treadmill for 5 weeks. Hyaluronic acid was injected intra-articularly. After 12 to 14 hours of fasting and 72 hours after the last training session, cardiac tissue sampling was performed for βcatenin and glycogen synthase kinase-3 (GSK-3β) analysis. The expression of the β-catenin and GSK-3β genes in the cardiac tissue was analyzed by RT-PCR. Data analysis was performed using one-way ANOVA if a significant difference was observed by Tukey's post hoc test (P <0.05). Results: Induction of OA in rats led to a significant increase in β-catenin gene and a significant decrease in cardiac tissue GSK3 gene compared to healthy control group. The results also showed that regular aerobic training, hyaluronic acid injection, and a combination of both treatments reduced the cateninβ gene and increased the cardiac tissue GSK3 gene compared to the rats of OA group. Conclusion: Regular aerobic training in combination with hyaluronic acid may exert its protective effect by reducing the expression of β-catenin and increasing the expression of cardiac tissue GSK-3β gene; this may be caused by the heart disease in the model, empirically preventing osteoarthritis.
{"title":"Response of Cardiac Tissue β-catenin and GSK-3β to Aerobic Training and Hyaluronic Acid in Knee OA Model Rats","authors":"H. Alinejad, A. A. Daloii, P. Farzanegi, Ahmad Abdi","doi":"10.29252/MLJ.15.1.45","DOIUrl":"https://doi.org/10.29252/MLJ.15.1.45","url":null,"abstract":"Background and objective: Osteoarthritis (OA) and cardiovascular disease (CVD) are highly prevalent. The purpose of the present study was to investigate the effect of regular aerobic training and hyaluronic acid on cardiac tissue Wnt signaling pathway in experimental model of knee OA. Methods: 42 male rats were divided into 6 groups (7 in each group): 1) control, 2) patient, 3) salin, 4) HA, 5) exercise, and 6) exercise + HA. In the training groups, the OA model was first induced, followed by 5 days of running on the treadmill for 5 weeks. Hyaluronic acid was injected intra-articularly. After 12 to 14 hours of fasting and 72 hours after the last training session, cardiac tissue sampling was performed for βcatenin and glycogen synthase kinase-3 (GSK-3β) analysis. The expression of the β-catenin and GSK-3β genes in the cardiac tissue was analyzed by RT-PCR. Data analysis was performed using one-way ANOVA if a significant difference was observed by Tukey's post hoc test (P <0.05). Results: Induction of OA in rats led to a significant increase in β-catenin gene and a significant decrease in cardiac tissue GSK3 gene compared to healthy control group. The results also showed that regular aerobic training, hyaluronic acid injection, and a combination of both treatments reduced the cateninβ gene and increased the cardiac tissue GSK3 gene compared to the rats of OA group. Conclusion: Regular aerobic training in combination with hyaluronic acid may exert its protective effect by reducing the expression of β-catenin and increasing the expression of cardiac tissue GSK-3β gene; this may be caused by the heart disease in the model, empirically preventing osteoarthritis.","PeriodicalId":32131,"journal":{"name":"Medical Laboratory Technology Journal","volume":"693 1","pages":"45-53"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76731750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Masoud Soosaraei, A. Daryani, M. Sharif, S. Sarvi, Hajar Ziaei Hezarjaribi, M. Fakhar
Background and objectives: Cryptosporidium spp. is a major cause of gastrointestinal illness in humans. There are no data available on geospatial distribution of Cryptosporidium spp. in the Mazandaran Province, Iran. Therefore, the aim of this study was to determine the spatial patterns and demographic factors associated with Cryptosporidium spp. infection in the Mazandaran Province, North of Iran. Methods: Fecal specimens were collected from diarrheic individuals (n=215) who were referred to health centers in the Mazandaran Province during 2014-2015. The specimens were examined for presence of Cryptosporidium spp. oocysts by Ziehl-Neelsen acid-fast staining. Results: Cities of Sari, Neka, Noshahr and Behshahr were identified as disease hotspots. The prevalence of Cryptosporidium infection was significantly higher in subjects under 10 years of age as well as those living in low-altitude areas and rural areas without access to standard water sources. Conclusion: Our findings and the GIS-derived data could be used to facilitate cryptosporidiosis surveillance and monitoring of Cryptosporidium spp. distribution in the study area.
{"title":"Utilizing Geographic Information System in Evaluation of Spatial Distribution and Epidemiology of Cryptosporidium Species in Diarrheic Humans in Mazandaran Province, North of Iran","authors":"Masoud Soosaraei, A. Daryani, M. Sharif, S. Sarvi, Hajar Ziaei Hezarjaribi, M. Fakhar","doi":"10.29252/MLJ.15.1.40","DOIUrl":"https://doi.org/10.29252/MLJ.15.1.40","url":null,"abstract":"Background and objectives: Cryptosporidium spp. is a major cause of gastrointestinal illness in humans. There are no data available on geospatial distribution of Cryptosporidium spp. in the Mazandaran Province, Iran. Therefore, the aim of this study was to determine the spatial patterns and demographic factors associated with Cryptosporidium spp. infection in the Mazandaran Province, North of Iran. Methods: Fecal specimens were collected from diarrheic individuals (n=215) who were referred to health centers in the Mazandaran Province during 2014-2015. The specimens were examined for presence of Cryptosporidium spp. oocysts by Ziehl-Neelsen acid-fast staining. Results: Cities of Sari, Neka, Noshahr and Behshahr were identified as disease hotspots. The prevalence of Cryptosporidium infection was significantly higher in subjects under 10 years of age as well as those living in low-altitude areas and rural areas without access to standard water sources. Conclusion: Our findings and the GIS-derived data could be used to facilitate cryptosporidiosis surveillance and monitoring of Cryptosporidium spp. distribution in the study area.","PeriodicalId":32131,"journal":{"name":"Medical Laboratory Technology Journal","volume":"94 1","pages":"40-44"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75198359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background and objectives: Coronavirus disease 2019 (COVID-19) is a global health problem. Laboratory professionals are at a higher risk of contracting the disease during the COVID19 pandemic. This study was conducted to examine lab professionals' perceptions and satisfaction with organizational processes during the COVID-19 outbreak. Methods: This cross-sectional survey was carried out on 53 medical laboratory professionals working at laboratories in Tripoli (Libya) between November 2020 and January 2021. Data were collected via face-to-face questionnaire. Responses to questions were scored based on a five-point Likert scale (1=strongly disagree, 2= disagree, 3=neutral, 4=agree and 5=strongly agree). Data were presented as frequency and percentages using the Microsoft Excel 2016. Results: Most participants were female (81.2%) and with less than five years of work experience (39.6%). The majority of respondents (79.3%) had a bachelor’s degree. Most healthcare workers (75.5%) were unaware whether the lab would provide medical care if they were tested positive for COVID-19, while 13.2% of them perceived that they will get free medical care. Owing to social distancing, 20 subjects (37.7%) felt that their social activities have been altered during break time. Only 3.7% of the participants believed that their motivation level decreased due to the COVID-19 outbreak. Conclusion: The outcomes of this study provide laboratorians’ perspective in the COVID-19 crisis as well as specific lessons for future unpredicted crises. [ABSTRACT FROM AUTHOR] Copyright of Medical Laboratory Journal is the property of Golestan University of Medical Sciences, Deputy of Research & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
{"title":"Impact of COVID-19 on Libyan Laboratory Specialists: A CrossSectional Survey","authors":"Ahmed Abdullah Hadel Bazza Asma Atia","doi":"10.29252/mlj.15.6.8","DOIUrl":"https://doi.org/10.29252/mlj.15.6.8","url":null,"abstract":"Background and objectives: Coronavirus disease 2019 (COVID-19) is a global health problem. Laboratory professionals are at a higher risk of contracting the disease during the COVID19 pandemic. This study was conducted to examine lab professionals' perceptions and satisfaction with organizational processes during the COVID-19 outbreak. Methods: This cross-sectional survey was carried out on 53 medical laboratory professionals working at laboratories in Tripoli (Libya) between November 2020 and January 2021. Data were collected via face-to-face questionnaire. Responses to questions were scored based on a five-point Likert scale (1=strongly disagree, 2= disagree, 3=neutral, 4=agree and 5=strongly agree). Data were presented as frequency and percentages using the Microsoft Excel 2016. Results: Most participants were female (81.2%) and with less than five years of work experience (39.6%). The majority of respondents (79.3%) had a bachelor’s degree. Most healthcare workers (75.5%) were unaware whether the lab would provide medical care if they were tested positive for COVID-19, while 13.2% of them perceived that they will get free medical care. Owing to social distancing, 20 subjects (37.7%) felt that their social activities have been altered during break time. Only 3.7% of the participants believed that their motivation level decreased due to the COVID-19 outbreak. Conclusion: The outcomes of this study provide laboratorians’ perspective in the COVID-19 crisis as well as specific lessons for future unpredicted crises. [ABSTRACT FROM AUTHOR] Copyright of Medical Laboratory Journal is the property of Golestan University of Medical Sciences, Deputy of Research & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)","PeriodicalId":32131,"journal":{"name":"Medical Laboratory Technology Journal","volume":"1 1","pages":"8-12"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85592175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ebru Altındal Susem, M. Eroğlu, E. Acar, I. Bayram
The biopsy is the primary examination method in diagnosing duodenal pathologies and Gluten enteropathy that can cause symptoms such as gas, diarrhea, weight loss, anemia, osteoporosis. Allows monitoring of response to therapy. Histochemical studies are inevitable in specific findings such as reactive changes, giardia, subepithelial collagen thickening, fibrosis, and gastric metaplasia. We aimed to understand the contribution of histochemical applications to differential diagnosis and to show their superiority compared to hematoxylin-eosin sections in routine use by simultaneously making histomorphological evaluations on hematoxylin and eosin sections. This research is a retrospective study conducted in 2011, using the archives of Yüzüncü Yıl University, Faculty of Medicine, Department of Pathology, between 2001-2010. Ten normal, 50 Gluten enteropathy and 50 duodenitis samples; Along with histopathological examinations, we applied Masson Trichrome, Periodic acid-Schiff, Periodic acid-Schiff with diastasis, Periodic acid Schiff-Alcian Blue, High Iron Diamine-Alcian Blue. Chi-square, likelihood ratio tests, and SPSS (ver: 13) statistical package program used. We detected microscopic findings parallel to diagnostic criteria. While the number of goblet cells and intraepithelial neutrophils did not differ in the groups (P =0.176 and P=0.096), there was a significant variation in the intraepithelial lymphocyte count (P=0.010). The frequency of flattening and blunting of the villi, crypt hyperplasia, and Brunner gland hyperplasia were significant in gluten enteropathies (P=0.000). Conclusion We could not find any difference in specific pathologies associated with histochemical studies in our group, so hematoxylin-eosin sections are more valuable in the differential diagnosis.
{"title":"The Place of Histochemical Stains for Differential Diagnosis in Duodenal Biopsies","authors":"Ebru Altındal Susem, M. Eroğlu, E. Acar, I. Bayram","doi":"10.31964/mltj.v0i0.385","DOIUrl":"https://doi.org/10.31964/mltj.v0i0.385","url":null,"abstract":"The biopsy is the primary examination method in diagnosing duodenal pathologies and Gluten enteropathy that can cause symptoms such as gas, diarrhea, weight loss, anemia, osteoporosis. Allows monitoring of response to therapy. Histochemical studies are inevitable in specific findings such as reactive changes, giardia, subepithelial collagen thickening, fibrosis, and gastric metaplasia. We aimed to understand the contribution of histochemical applications to differential diagnosis and to show their superiority compared to hematoxylin-eosin sections in routine use by simultaneously making histomorphological evaluations on hematoxylin and eosin sections. This research is a retrospective study conducted in 2011, using the archives of Yüzüncü Yıl University, Faculty of Medicine, Department of Pathology, between 2001-2010. Ten normal, 50 Gluten enteropathy and 50 duodenitis samples; Along with histopathological examinations, we applied Masson Trichrome, Periodic acid-Schiff, Periodic acid-Schiff with diastasis, Periodic acid Schiff-Alcian Blue, High Iron Diamine-Alcian Blue. Chi-square, likelihood ratio tests, and SPSS (ver: 13) statistical package program used. We detected microscopic findings parallel to diagnostic criteria. While the number of goblet cells and intraepithelial neutrophils did not differ in the groups (P =0.176 and P=0.096), there was a significant variation in the intraepithelial lymphocyte count (P=0.010). The frequency of flattening and blunting of the villi, crypt hyperplasia, and Brunner gland hyperplasia were significant in gluten enteropathies (P=0.000). Conclusion We could not find any difference in specific pathologies associated with histochemical studies in our group, so hematoxylin-eosin sections are more valuable in the differential diagnosis.","PeriodicalId":32131,"journal":{"name":"Medical Laboratory Technology Journal","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69806863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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