Jahansha Mohamadzadeh, M. Hatefi, M. Roshani, R. Dadfar, Hematolah Bastami, Marym Asdnahal, A. Sohrabnejad
Introduction: One of the common problems in contemporary world is addiction and its side effects. Dependency and addiction due to drug consumption is a chronic disorder which is followed by cultural, psychological, social, and spiritual effects. The aim of the present research was comparing behavioral-cerebral systems with alexithymia among addictive and normal people. Materials and methods: The statistical population was all referred people to therapy centers of addiction in Ilam among which 40 cases were selected by accessible methods and also 40 cases of normal people without addiction background were selected based on their age, gender, education level, and married conditions by homogeneity procedure. Research method was comparative. Questionnaire of characterization by Wilson and questionnaire of Alexithymia by Toronto were used as research instrument to collect the data. Also, SPSS software and multi variable analysis were used to analysis the collected data. Results: The findings showed that activated systems of behavior and fight-flight in people with addiction background was more than normal people, while behavioral deterrent system activities in normal people was more than people with addiction background (P 0.001). Conclusion: So, by identifying people that their behavioral activating system is more active than that of normal ones the risky group can be determined and then they can be benefited from behavioral and educational programs to be prevented from the likelihood of addiction in these groups. Also, cultivating capabilities of control and emotion regulation helps to prevent addiction and also helps people to adopt with changes and stress factors.
{"title":"An analytical study on behavioral-cerebral system activities and alexithymia among drug abused and none drug abused people","authors":"Jahansha Mohamadzadeh, M. Hatefi, M. Roshani, R. Dadfar, Hematolah Bastami, Marym Asdnahal, A. Sohrabnejad","doi":"10.29252/JBRMS.5.2.14","DOIUrl":"https://doi.org/10.29252/JBRMS.5.2.14","url":null,"abstract":"Introduction: One of the common problems in contemporary world is addiction and its side effects. Dependency and addiction due to drug consumption is a chronic disorder which is followed by cultural, psychological, social, and spiritual effects. The aim of the present research was comparing behavioral-cerebral systems with alexithymia among addictive and normal people. Materials and methods: The statistical population was all referred people to therapy centers of addiction in Ilam among which 40 cases were selected by accessible methods and also 40 cases of normal people without addiction background were selected based on their age, gender, education level, and married conditions by homogeneity procedure. Research method was comparative. Questionnaire of characterization by Wilson and questionnaire of Alexithymia by Toronto were used as research instrument to collect the data. Also, SPSS software and multi variable analysis were used to analysis the collected data. Results: The findings showed that activated systems of behavior and fight-flight in people with addiction background was more than normal people, while behavioral deterrent system activities in normal people was more than people with addiction background (P 0.001). Conclusion: So, by identifying people that their behavioral activating system is more active than that of normal ones the risky group can be determined and then they can be benefited from behavioral and educational programs to be prevented from the likelihood of addiction in these groups. Also, cultivating capabilities of control and emotion regulation helps to prevent addiction and also helps people to adopt with changes and stress factors.","PeriodicalId":15047,"journal":{"name":"Journal of Basic Research in Medical Sciences","volume":"5 1","pages":"14-20"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69859474","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}
Introduction: Theory of mind is one of the most important aspects of cognitive faculty. The theory of mind is impaired in individuals who suffer from mental disorders like autistic children. The ‘autistic-like’ behaviors also have been reported in the congenitally blind children. This study was conducted to examine the presence or absence of theory of mind and its function in congenitally blind children. Materials and methods: A number of 20 individuals containing 10 bilingual congenitally blind children from Baghcheban elementary school of Ilam city as a case group and 10 sighted ones as a control group were selected. Three kinds of false belief cognitive tests appropriate for the congenitally blind children were designed. The collected data were analyzed using one sample Kolmogorov–Smirnov test, independent t-test along with Levenn test and one-way and two-way Analysis of Variance. Results: Considering the performance of congenitally blind children in false belief tasks, the blindness just had effect on the story narration task (P 0.05). Conclusion: The findings showed only the story narration task was affected by blindness, because this task was more dependent on visual sense. Therefore, blindness results in delay in evolution of theory of mind. To fix this delay, the congenitally blind children should be exposed to further tactile and olfactory inputs.
{"title":"Theory of mind and its neural mechanisms: A case study of Kurdish-Persian congenitally blind children in Ilam city","authors":"S. Raghibdoust, Elham Sobati, V. Shaghaghi","doi":"10.29252/JBRMS.5.2.39","DOIUrl":"https://doi.org/10.29252/JBRMS.5.2.39","url":null,"abstract":"Introduction: Theory of mind is one of the most important aspects of cognitive faculty. The theory of mind is impaired in individuals who suffer from mental disorders like autistic children. The ‘autistic-like’ behaviors also have been reported in the congenitally blind children. This study was conducted to examine the presence or absence of theory of mind and its function in congenitally blind children. Materials and methods: A number of 20 individuals containing 10 bilingual congenitally blind children from Baghcheban elementary school of Ilam city as a case group and 10 sighted ones as a control group were selected. Three kinds of false belief cognitive tests appropriate for the congenitally blind children were designed. The collected data were analyzed using one sample Kolmogorov–Smirnov test, independent t-test along with Levenn test and one-way and two-way Analysis of Variance. Results: Considering the performance of congenitally blind children in false belief tasks, the blindness just had effect on the story narration task (P 0.05). Conclusion: The findings showed only the story narration task was affected by blindness, because this task was more dependent on visual sense. Therefore, blindness results in delay in evolution of theory of mind. To fix this delay, the congenitally blind children should be exposed to further tactile and olfactory inputs.","PeriodicalId":15047,"journal":{"name":"Journal of Basic Research in Medical Sciences","volume":"5 1","pages":"39-47"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49068602","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}
Seyedeh naghme Noorirad, M. Pourghasem, Farideh Feizi, Z. Abedian, M. Ghasemi, Z. Babazadeh, Navid Rabiee, Cellular
Introduction: Cervical cancer is the third most common tumor among women. Surgery, radiotherapy, and chemotherapy are common treatments, however high stage tumors have frequently poor prognosis. Nowadays, the epigenetic reversion introduced as an efficient strategy of treatment of cervical cancer. In the process, inhibitors of DNA methyltransferase (DNMT) induce re-expression of tumor suppressor genes. Among these inhibitors, disulfiram (DSF) has been suggested as non-nucleoside analogous. In this research, we evaluated the epigenetic effect of DSF on demethylation of the tumor suppressor gene, RASSF1A, in Hela cell line. Materials and methods: Hela cells were cultured and treated with different doses from 2.5 to 37.5µM during 24, 48 and 72 hours. MTT assay was carried out to find half maximal inhibitory concentration (IC50). The methylation specific PCR (MSP) assay was applied to evaluate methylation pattern. Results: The IC50 of DSF was determined at the 2.5, 12.5, and 15µM after72 hours. The MSP results showed partial demethylation at mentioned concentrations after 72h but unmethylated band was not observed after 24h. Conclusion: Our findings indicated that, IC50 of DSF exerted a biphasic effect in Hela cell line and at least 72 hours treatment is needed for the epigenetic reversion of DSF on RASSF1Ain Hela cell line.
{"title":"Time dependent of epigenetic effect of disulfiram on tumor suppressor gene of RASSF1A in Hela cancer cell line","authors":"Seyedeh naghme Noorirad, M. Pourghasem, Farideh Feizi, Z. Abedian, M. Ghasemi, Z. Babazadeh, Navid Rabiee, Cellular","doi":"10.29252/JBRMS.5.2.8","DOIUrl":"https://doi.org/10.29252/JBRMS.5.2.8","url":null,"abstract":"Introduction: Cervical cancer is the third most common tumor among women. Surgery, radiotherapy, and chemotherapy are common treatments, however high stage tumors have frequently poor prognosis. Nowadays, the epigenetic reversion introduced as an efficient strategy of treatment of cervical cancer. In the process, inhibitors of DNA methyltransferase (DNMT) induce re-expression of tumor suppressor genes. Among these inhibitors, disulfiram (DSF) has been suggested as non-nucleoside analogous. In this research, we evaluated the epigenetic effect of DSF on demethylation of the tumor suppressor gene, RASSF1A, in Hela cell line. Materials and methods: Hela cells were cultured and treated with different doses from 2.5 to 37.5µM during 24, 48 and 72 hours. MTT assay was carried out to find half maximal inhibitory concentration (IC50). The methylation specific PCR (MSP) assay was applied to evaluate methylation pattern. Results: The IC50 of DSF was determined at the 2.5, 12.5, and 15µM after72 hours. The MSP results showed partial demethylation at mentioned concentrations after 72h but unmethylated band was not observed after 24h. Conclusion: Our findings indicated that, IC50 of DSF exerted a biphasic effect in Hela cell line and at least 72 hours treatment is needed for the epigenetic reversion of DSF on RASSF1Ain Hela cell line.","PeriodicalId":15047,"journal":{"name":"Journal of Basic Research in Medical Sciences","volume":"5 1","pages":"8-13"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44588088","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}
A. Gharibi, P. Yaghmaei, G. Basati, K. Soleimannejad, N. Abbasi
Introduction: The involvement of secreted frizzled-related protein5 (SFRP5) and adiponectin, two important adipokines produced by adipocytes, in cardiovascular diseases demand further assessment. Therefore, in this study the relation of the adipokines and atherosclerosis was evaluated in Rat. Materials and methods: For the study, thirty male Wistar rats were divided into 2 groups (each group contain 15 rats): Control group, received a normal diet and the high cholesterol diet (HCD) group which received an additional 2% cholesterol and 0.5% cholic acid for 15 weeks. At the end of treatment, HCD-induced atheroma plaques were observed by hematoxylin and eosin staining of aortic tissue sections. Furthermore, serum levels of SFRP5 and adiponectin in the two groups of rats were measured by immunoassay and their relationships with the development of atherosclerotic plaques in the experimental group were analyzed. Results: The serum level of SFRP5 and adiponectin was significantly decreased in HCD rats compared with the control group (P<0.05). There was also an inverse relation between the serum level of the two adipokines and atherosclerotic plaque formation (P<0.05). Conclusion: Serum levels of SFRP5 and adiponectin are decreased in rats fed with high cholesterol diet, highlighting the involvement of the two adipokines in atherosclerosis.
{"title":"Decreased level of the anti-inflammatory adipokines, secreted frizzled-related protein 5 and adiponectin, in high cholesterol diet-induced atherosclerotic rats","authors":"A. Gharibi, P. Yaghmaei, G. Basati, K. Soleimannejad, N. Abbasi","doi":"10.29252/JBRMS.5.2.33","DOIUrl":"https://doi.org/10.29252/JBRMS.5.2.33","url":null,"abstract":"Introduction: The involvement of secreted frizzled-related protein5 (SFRP5) and adiponectin, two important adipokines produced by adipocytes, in cardiovascular diseases demand further assessment. Therefore, in this study the relation of the adipokines and atherosclerosis was evaluated in Rat. Materials and methods: For the study, thirty male Wistar rats were divided into 2 groups (each group contain 15 rats): Control group, received a normal diet and the high cholesterol diet (HCD) group which received an additional 2% cholesterol and 0.5% cholic acid for 15 weeks. At the end of treatment, HCD-induced atheroma plaques were observed by hematoxylin and eosin staining of aortic tissue sections. Furthermore, serum levels of SFRP5 and adiponectin in the two groups of rats were measured by immunoassay and their relationships with the development of atherosclerotic plaques in the experimental group were analyzed. Results: The serum level of SFRP5 and adiponectin was significantly decreased in HCD rats compared with the control group (P<0.05). There was also an inverse relation between the serum level of the two adipokines and atherosclerotic plaque formation (P<0.05). Conclusion: Serum levels of SFRP5 and adiponectin are decreased in rats fed with high cholesterol diet, highlighting the involvement of the two adipokines in atherosclerosis.","PeriodicalId":15047,"journal":{"name":"Journal of Basic Research in Medical Sciences","volume":"5 1","pages":"33-38"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41349998","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}
A. Barzegari, Masood Hashemzaei, A. Alihemmati, S. Soltani, B. Naseri
Introduction: Burn is among the traumas that impose great physical and psychological damages to the injured people. Scientists still are looking for new treatments and methods for burn management that lack the defects of previous ones. Recently, the potential of probiotic bacteria for the treatment of skin disease and problems has been investigated. Considering that the effects of probiotics are strain-dependent, the aim of current study was to evaluate the effects of Lactobacillus rhamnosus (ATCC 7469) on the process of burn wound healing. Materials and methods: After induction of second-degree burn wounds on the back of rats, they were randomly divided into experimental, vehicle control, and negative control groups. The experimental groups received a bacterial ointment for 1, 3, 7, and 14 days. The vehicle control groups received Eucerin for durations like the experimental groups. The negative control groups received no treatment in the same days. The evaluation of wound healing was conducted macroscopically by computing of the healing percent and microscopically by Hematoxylin and Eosin staining of the tissue samples of the wound area on different days. Results: The wound healing percent in the experimental group, compared with control groups, significantly increased, until the day 7 of the experiments. Moreover, the microscopic results indicate that the bacteria may have some anti-inflammatory effects. Also, the bacteria increased the rate of fibroblastic migration and re-epithelialization in the wound area. Conclusion: Overall, L. rhamnosus (ATCC 7469) when used topically on the burn wounds may have some positive effects on the process of burn wound healing.
{"title":"Effects of Lactobacillus rhamnosus (ATCC 7469) ointment on second-degree burn wound in Wistar rat","authors":"A. Barzegari, Masood Hashemzaei, A. Alihemmati, S. Soltani, B. Naseri","doi":"10.29252/JBRMS.5.1.1","DOIUrl":"https://doi.org/10.29252/JBRMS.5.1.1","url":null,"abstract":"Introduction: Burn is among the traumas that impose great physical and psychological damages to the injured people. Scientists still are looking for new treatments and methods for burn management that lack the defects of previous ones. Recently, the potential of probiotic bacteria for the treatment of skin disease and problems has been investigated. Considering that the effects of probiotics are strain-dependent, the aim of current study was to evaluate the effects of Lactobacillus rhamnosus (ATCC 7469) on the process of burn wound healing. Materials and methods: After induction of second-degree burn wounds on the back of rats, they were randomly divided into experimental, vehicle control, and negative control groups. The experimental groups received a bacterial ointment for 1, 3, 7, and 14 days. The vehicle control groups received Eucerin for durations like the experimental groups. The negative control groups received no treatment in the same days. The evaluation of wound healing was conducted macroscopically by computing of the healing percent and microscopically by Hematoxylin and Eosin staining of the tissue samples of the wound area on different days. Results: The wound healing percent in the experimental group, compared with control groups, significantly increased, until the day 7 of the experiments. Moreover, the microscopic results indicate that the bacteria may have some anti-inflammatory effects. Also, the bacteria increased the rate of fibroblastic migration and re-epithelialization in the wound area. Conclusion: Overall, L. rhamnosus (ATCC 7469) when used topically on the burn wounds may have some positive effects on the process of burn wound healing.","PeriodicalId":15047,"journal":{"name":"Journal of Basic Research in Medical Sciences","volume":"5 1","pages":"1-9"},"PeriodicalIF":0.0,"publicationDate":"2018-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49152706","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}
Introduction: Burns are one of the most common household and industrial injuries. There are evidences which demonstrate the therapeutic properties of honey and Aloe vera. We evaluated the topical influences of this material and nano zinc combination on healing the wounds caused by third-degree burns. Materials and methods: 32 balb/c mice divided into a control group (without treatment), group 1 (treated with Aloe vera and nano zinc), group 2 (treated with Aloe vera, honey and nanoz inc) and group 3 (treated with honey and nano zinc). The third-degree burn was created on the back of balb/c mice with general anesthesia observing sterile conditions. Local treatment of burn was conducted once a week during 6 weeks and after the end of treatment, were anesthetized by ether and then killed. After fixation, the practical steps of general histology technique were performed on it. The samples stained with hematoxylin–eosin and they observed with a microscope. Results: We found full tightening of the burn wound and less scar in the group treated with nano zinc and honey compared to control group and other groups. In histological studies, a significant increase was found in the overall thickness of the skin, keratinocyte layer, the epidermis and hypodermis, number and diameter of the hair follicles in a third group versus other groups. Conclusion: The results showed the organic honey and nano zinc combination accelerate the healing process of burn wound in male balb/c mice. While adding Aloe vera to this composition doesn't have an effect on wound healing.
{"title":"Influences of combining nano zinc, honey and Aloe vera to accelerate healing the wounds caused by third–degree burn in male balb/c mice","authors":"R. Yari, I. Khodadadi, Farshid Aliyari, Z. Saremi","doi":"10.29252/JBRMS.5.1.38","DOIUrl":"https://doi.org/10.29252/JBRMS.5.1.38","url":null,"abstract":"Introduction: Burns are one of the most common household and industrial injuries. There are evidences which demonstrate the therapeutic properties of honey and Aloe vera. We evaluated the topical influences of this material and nano zinc combination on healing the wounds caused by third-degree burns. Materials and methods: 32 balb/c mice divided into a control group (without treatment), group 1 (treated with Aloe vera and nano zinc), group 2 (treated with Aloe vera, honey and nanoz inc) and group 3 (treated with honey and nano zinc). The third-degree burn was created on the back of balb/c mice with general anesthesia observing sterile conditions. Local treatment of burn was conducted once a week during 6 weeks and after the end of treatment, were anesthetized by ether and then killed. After fixation, the practical steps of general histology technique were performed on it. The samples stained with hematoxylin–eosin and they observed with a microscope. Results: We found full tightening of the burn wound and less scar in the group treated with nano zinc and honey compared to control group and other groups. In histological studies, a significant increase was found in the overall thickness of the skin, keratinocyte layer, the epidermis and hypodermis, number and diameter of the hair follicles in a third group versus other groups. Conclusion: The results showed the organic honey and nano zinc combination accelerate the healing process of burn wound in male balb/c mice. While adding Aloe vera to this composition doesn't have an effect on wound healing.","PeriodicalId":15047,"journal":{"name":"Journal of Basic Research in Medical Sciences","volume":"5 1","pages":"38-46"},"PeriodicalIF":0.0,"publicationDate":"2018-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43631587","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}
Introduction: Hydatid Disease (HD), a helminth infection with various clinical complications is a serious economic and public health concern around the world. Nowadays, different agents have been broadly applied as scolicids; these agents have several side effects on patients. Therefore, the aims of this experimental study were to evaluate the scolicidal activity of Cucurbita maxima seeds methanolic extract (ME) against protoscolices of hydatid cyst in-vitro. Also, an in vivo assay was designed to prove the preventive effects of the extract. Materials and methods: For this work, Two different concentrations (25 and 50 mg/ml) of the C. maxima seeds ME were used in various exposure times (10, 20, 30, 40, 50, and 60 min). Additionally, thirty mice were infected intraperitoneally by injection of 1000 viable protoscolices and were divided into three groups with ten mice in each Group I (treated by Albendazole), group II (received 50 mg/ml of C. maxima seeds ME) and group III (untreated controls). Results: Overall, C. maxima seeds ME exhibited significant scolicidal effects in compared with control group (P<0.05). At a concentration of 50 mg/ml, the mortality percentage increased to 84.7%, 96.1% and 100% after 40, 50 and 60 minutes, respectively. Also, the obtain data in necropsy demonstrated that C. maxima seeds ME have an inhibitory effect on the hydatid cyst development. No hydatid cyst formation observed in mice treated with C. maxima seeds ME (50 mg/ml) versus control group which hydatid cyst occurred in 6 (from 10) mice. Conclusion: The current investigation indicated that applying C. maxima seeds ME could be considered as a potential scolicidal agent due to being economical, safer and non-toxic compared to the reference chemical drugs. However, further studies on probably active compounds and also to the determination of its mode of action on parasites are required.
{"title":"Cucurbita maxima (Pumpkin) seeds: Scolicidal activity and preventive efficacy of its extract on experimental hydatidosis in mice","authors":"A. Babaei, A. Jafari, M. Asadpour, M. Shamsi","doi":"10.29252/JBRMS.5.1.22","DOIUrl":"https://doi.org/10.29252/JBRMS.5.1.22","url":null,"abstract":"Introduction: Hydatid Disease (HD), a helminth infection with various clinical complications is a serious economic and public health concern around the world. Nowadays, different agents have been broadly applied as scolicids; these agents have several side effects on patients. Therefore, the aims of this experimental study were to evaluate the scolicidal activity of Cucurbita maxima seeds methanolic extract (ME) against protoscolices of hydatid cyst in-vitro. Also, an in vivo assay was designed to prove the preventive effects of the extract. Materials and methods: For this work, Two different concentrations (25 and 50 mg/ml) of the C. maxima seeds ME were used in various exposure times (10, 20, 30, 40, 50, and 60 min). Additionally, thirty mice were infected intraperitoneally by injection of 1000 viable protoscolices and were divided into three groups with ten mice in each Group I (treated by Albendazole), group II (received 50 mg/ml of C. maxima seeds ME) and group III (untreated controls). Results: Overall, C. maxima seeds ME exhibited significant scolicidal effects in compared with control group (P<0.05). At a concentration of 50 mg/ml, the mortality percentage increased to 84.7%, 96.1% and 100% after 40, 50 and 60 minutes, respectively. Also, the obtain data in necropsy demonstrated that C. maxima seeds ME have an inhibitory effect on the hydatid cyst development. No hydatid cyst formation observed in mice treated with C. maxima seeds ME (50 mg/ml) versus control group which hydatid cyst occurred in 6 (from 10) mice. Conclusion: The current investigation indicated that applying C. maxima seeds ME could be considered as a potential scolicidal agent due to being economical, safer and non-toxic compared to the reference chemical drugs. However, further studies on probably active compounds and also to the determination of its mode of action on parasites are required.","PeriodicalId":15047,"journal":{"name":"Journal of Basic Research in Medical Sciences","volume":"5 1","pages":"22-28"},"PeriodicalIF":0.0,"publicationDate":"2018-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49202506","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}
Hassan Niroomand, S. Binaafar, Moein Nasiri, N. Mansournia, Atoos BagheriBehzad
Introduction: Despite the importance of thyroid hormones in reproduction, there are only a few studies that focus on male infertility. The objective of this study was to evaluate semen parameters in patients with hypothyroidism or hyperthyroidism. Materials and methods: Totally, 28 patients with thyroid disorders were evaluated for the semen parameters. Serum TSH and T4 concentrations were measured by ELISA. Complete semen analyses were performed based on WHO. Results: Pathozoospermia was seen in 32.14% of our patients. Two hyperthyroid patients and seven hypothyroid patients suffered sperm defects. None of pathozoospermia patients showed an alone sperm defects. Sperm multiple anomalies were our main findings. Conclusion: It seems that sperm characterizes strongly were affected. Although, we have a limited sample size, but sperm multiple abnormalities made our interest findings.
{"title":"Sperm abnormalities: Adverse effects of thyroid dysfunction","authors":"Hassan Niroomand, S. Binaafar, Moein Nasiri, N. Mansournia, Atoos BagheriBehzad","doi":"10.29252/JBRMS.5.1.47","DOIUrl":"https://doi.org/10.29252/JBRMS.5.1.47","url":null,"abstract":"Introduction: Despite the importance of thyroid hormones in reproduction, there are only a few studies that focus on male infertility. The objective of this study was to evaluate semen parameters in patients with hypothyroidism or hyperthyroidism. Materials and methods: Totally, 28 patients with thyroid disorders were evaluated for the semen parameters. Serum TSH and T4 concentrations were measured by ELISA. Complete semen analyses were performed based on WHO. Results: Pathozoospermia was seen in 32.14% of our patients. Two hyperthyroid patients and seven hypothyroid patients suffered sperm defects. None of pathozoospermia patients showed an alone sperm defects. Sperm multiple anomalies were our main findings. Conclusion: It seems that sperm characterizes strongly were affected. Although, we have a limited sample size, but sperm multiple abnormalities made our interest findings.","PeriodicalId":15047,"journal":{"name":"Journal of Basic Research in Medical Sciences","volume":"5 1","pages":"47-50"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69859353","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}
S. Rouhi, Daem Rooshani, P. Shakib, F. Ahangarkani, R. Ramazanzadeh, Cellular
Introduction: Latin American and Mediterranean (LAM) is a family of Mycobacterium tuberculosis (M. tuberculosis). Drug resistant in M. tuberculosis LAM family is a major problem in the world population. Our objective of this study was to determine the prevalence of M. tuberculosis LAM family with multi-drug resistant (MDR) in the worldwide by a metaanalysis and systematic review. Materials and methods: Data sources of this study were 68 original articles (2001-2012) which were published in different databases. Research articles with full text in English were selected. Review articles, congress abstracts, studies that were reported in languages other than English and also studies that were not available for us in abstract or full text were excluded. Data that were obtained from prevalence and occurrence rate of MDR M. tuberculosis LAM family were analyzed using meta-analysis random effects models with software package Meta R, Version 2.13 (P < 0.10). Results: During 10 years, lowest rate of prevalence was observed in 2010 and 2006 (95% CI: 5.91%-6.95%) and highest prevalence rate was in 2006 (95% CI: 17.48%24.05%). prevalence of MDRM. tuberculosis analysis showed positive MDR between them (95% CI: 10.30%11.23%). Prevalence for negative MDR was 9.22% (95% CI: 8.3%10.2%). Conclusion: Our study showed that M. tuberculosis LAM family is prevalent in Europian countries. LAM sub lineage was a major focus of studies that carried out in different countries. The proper technique for prevention of transmission of M. tuberculosis is necessary.
{"title":"A 10-year survey on prevalence and occurrence rate of multi-drug resistant Mycobacterium tuberculosis in Latin American and Mediterranean Families: A Systematic review and meta-analysis","authors":"S. Rouhi, Daem Rooshani, P. Shakib, F. Ahangarkani, R. Ramazanzadeh, Cellular","doi":"10.29252/JBRMS.5.1.51","DOIUrl":"https://doi.org/10.29252/JBRMS.5.1.51","url":null,"abstract":"Introduction: Latin American and Mediterranean (LAM) is a family of Mycobacterium tuberculosis (M. tuberculosis). Drug resistant in M. tuberculosis LAM family is a major problem in the world population. Our objective of this study was to determine the prevalence of M. tuberculosis LAM family with multi-drug resistant (MDR) in the worldwide by a metaanalysis and systematic review. Materials and methods: Data sources of this study were 68 original articles (2001-2012) which were published in different databases. Research articles with full text in English were selected. Review articles, congress abstracts, studies that were reported in languages other than English and also studies that were not available for us in abstract or full text were excluded. Data that were obtained from prevalence and occurrence rate of MDR M. tuberculosis LAM family were analyzed using meta-analysis random effects models with software package Meta R, Version 2.13 (P < 0.10). Results: During 10 years, lowest rate of prevalence was observed in 2010 and 2006 (95% CI: 5.91%-6.95%) and highest prevalence rate was in 2006 (95% CI: 17.48%24.05%). prevalence of MDRM. tuberculosis analysis showed positive MDR between them (95% CI: 10.30%11.23%). Prevalence for negative MDR was 9.22% (95% CI: 8.3%10.2%). Conclusion: Our study showed that M. tuberculosis LAM family is prevalent in Europian countries. LAM sub lineage was a major focus of studies that carried out in different countries. The proper technique for prevention of transmission of M. tuberculosis is necessary.","PeriodicalId":15047,"journal":{"name":"Journal of Basic Research in Medical Sciences","volume":"5 1","pages":"51-61"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69859457","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}
Introduction: Artemisia dracunculus L. (Tarragon) is one of the plants that uses as meal and remedy for a long time, and possesses many medicinal properties. In traditional medicine also has mentioned to its beneficial properties. A number of researches through in vitro and in vivo studies showed the pharmacological properties of this plant. This study was done for determining the effect of hydro-alcoholic extract of A. Dracunculus L. on some hematological parameters among mice. Materials and methods: In this study, 40 male mice were divided into five groups: a control, a placebo, and three treatment groups that were injected with 50, 100, and 200 mg/kg doses of hydro-alcoholic extract of tarragon every other day for 20 days. At the end of injections, the levels of WBC, RBC, lymphocytes, monocytes, and neutrophils were measured. Statistical analysis was done using SPSS software and analysis of variance (ANOVA) test. Results: The obtained results showed that there was no significant difference in amounts of WBC, RBC, and monocytes in the treatment groups in comparison with the control group. Lymphocytes showed significant decrease in groups of 100 and 200 mg/kg doses than the control group. The level of neutrophils showed significant increase in two treatment groups (100 and 200 mg/kg) than the control group. Conclusion: It can be concluded that the hydro-alcoholic extract of tarragon stimulates the production of neutrophils in this study which can be used as an immunostimulating agent.
{"title":"The effects of hydro-alcoholic extract of Artemisia dracunculus L. (Tarragon) on hematological parameters in mice","authors":"M. Modaresi, Mahnaz Alasvand Zarasvand, M. Madani","doi":"10.29252/JBRMS.5.1.10","DOIUrl":"https://doi.org/10.29252/JBRMS.5.1.10","url":null,"abstract":"Introduction: Artemisia dracunculus L. (Tarragon) is one of the plants that uses as meal and remedy for a long time, and possesses many medicinal properties. In traditional medicine also has mentioned to its beneficial properties. A number of researches through in vitro and in vivo studies showed the pharmacological properties of this plant. This study was done for determining the effect of hydro-alcoholic extract of A. Dracunculus L. on some hematological parameters among mice. Materials and methods: In this study, 40 male mice were divided into five groups: a control, a placebo, and three treatment groups that were injected with 50, 100, and 200 mg/kg doses of hydro-alcoholic extract of tarragon every other day for 20 days. At the end of injections, the levels of WBC, RBC, lymphocytes, monocytes, and neutrophils were measured. Statistical analysis was done using SPSS software and analysis of variance (ANOVA) test. Results: The obtained results showed that there was no significant difference in amounts of WBC, RBC, and monocytes in the treatment groups in comparison with the control group. Lymphocytes showed significant decrease in groups of 100 and 200 mg/kg doses than the control group. The level of neutrophils showed significant increase in two treatment groups (100 and 200 mg/kg) than the control group. Conclusion: It can be concluded that the hydro-alcoholic extract of tarragon stimulates the production of neutrophils in this study which can be used as an immunostimulating agent.","PeriodicalId":15047,"journal":{"name":"Journal of Basic Research in Medical Sciences","volume":"5 1","pages":"10-14"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69859212","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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