Iranian Journal of Medical Sciences最新文献

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Comparison of the Onset of Action, Maintenance, and Recovery of Three Weight-based Dosing of Cisatracurium in Patients with Morbid Obesity in Laparoscopic Bariatric Surgery: A Randomized Clinical Trial. 在腹腔镜减重手术的病态肥胖患者中,比较三种基于体重的顺阿曲库铵剂量的起效、维持和恢复情况:随机临床试验
IF 2.4
Iranian Journal of Medical Sciences Pub Date : 2023-11-01 DOI: 10.30476/IJMS.2023.96131.2762
Faranak Rokhtabnak, Saeed Safari, Soudabeh Djalali Motlagh, Toktam Yavari, Elham Pardis
{"title":"Comparison of the Onset of Action, Maintenance, and Recovery of Three Weight-based Dosing of Cisatracurium in Patients with Morbid Obesity in Laparoscopic Bariatric Surgery: A Randomized Clinical Trial.","authors":"Faranak Rokhtabnak, Saeed Safari, Soudabeh Djalali Motlagh, Toktam Yavari, Elham Pardis","doi":"10.30476/IJMS.2023.96131.2762","DOIUrl":"https://doi.org/10.30476/IJMS.2023.96131.2762","url":null,"abstract":"<p><strong>Background: </strong>For patients with morbid obesity, different cisatracurium dosage regimens are recommended. This study aimed to compare the onset of action, the sufficiency of neuromuscular blockade during infusion, and the recovery of the three distinct cisatracurium dosage scalars in patients with morbid obesity undergoing laparoscopic bariatric surgery.</p><p><strong>Methods: </strong>In this randomized clinical trial, 55 patients were scheduled for bariatric surgery at Firoozgar Hospital from March 2020 to August 2021. Using a block randomization method, they were randomly divided into three groups, based on total body weight (TBW group), fat-free mass (FFM group), or ideal body weight (IBW group), to receive a bolus of cisatracurium 0.2 mg/Kg, followed by an infusion of 2 µg/Kg, to maintain a train-of-four (TOF) count≤2. Data were analyzed using SPSS software. P<0.05 was considered statistically significant.</p><p><strong>Results: </strong>The mean time (seconds) to reach TOF0 in the TBW group was significantly shorter (201.89, 95%CI=192.99-210.79; P=0.004) than the IBW group (233.53, 95%CI=218.71-248.34; P=0.01). However, this difference was not statistically significant between TBW and FFM groups (220.83, 95%CI=199.73-241.94; P=0.81) or between FFM and the IBW groups (P=0.23). The rescue dose and increments of cisatracurium infusion were not required in the TBW group, whereas their probability was 4.81 times higher in the IBW group than the FFM group. Furthermore, the TBW and FFM groups had higher mean surgical condition scores than the IBW group (P<0.001, and P=0.006, respectively).</p><p><strong>Conclusion: </strong>Cisatracurium loading and infusion dosing based on FFM provide a comparable onset of action and surgical field condition to the TBW-based dosing with a shorter recovery time. However, IBW-based dosing of cisatracurium was insufficient for laparoscopic bariatric surgery.<b>Trial Registration Number:</b> IRCT20151107024909N9.A preprint of this study was published at . doi: .</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10715121/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138795087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Molecular Serotyping and Antibiotic Resistance Profile of Group B Streptococcus Strains Isolated from Iranian Pregnant Women with Urinary Tract Infection. 从患有尿路感染的伊朗孕妇中分离出的 B 组链球菌菌株的分子血清型和抗生素耐药性概况。
IF 2.4
Iranian Journal of Medical Sciences Pub Date : 2023-11-01 DOI: 10.30476/ijms.2023.96346.2787
Natalie Gharabeigi, Akram Sadat Tabatabaee Bafroee, Kumarss Amini
{"title":"Molecular Serotyping and Antibiotic Resistance Profile of Group B <i>Streptococcus</i> Strains Isolated from Iranian Pregnant Women with Urinary Tract Infection.","authors":"Natalie Gharabeigi, Akram Sadat Tabatabaee Bafroee, Kumarss Amini","doi":"10.30476/ijms.2023.96346.2787","DOIUrl":"https://doi.org/10.30476/ijms.2023.96346.2787","url":null,"abstract":"<p><strong>Background: </strong>Group B <i>Streptococcus</i> (GBS) can cause serious infections in neonates and pregnant women. GBS may cause urinary tract infections (UTIs). However, molecular epidemiology of such infections is rarely reported. The present study aimed to determine drug resistance patterns and molecular serotyping of GBS isolates in a population of pregnant Iranian women with UTIs.</p><p><strong>Methods: </strong>A cross-sectional study was conducted during the first half of 2021 in the Department of Biology, East Tehran Branch, Islamic Azad University (Tehran, Iran). Sixty GBS strains isolated from the urine and placenta samples of pregnant women with UTIs were evaluated. The women were aged 19-46 years old at 35 to 37 weeks of gestation. The molecular serotype of GBS isolates was determined using a multiplex polymerase chain reaction, and the disc diffusion method was used to determine the antibiotic susceptibility pattern of isolates for different antibiotics. The association of the GBS serotype with the phenotype of antibiotic resistance was statistically analyzed using SPSS software (version 22.0) with a Chi square test and Cramer's V test. P<0.05 was considered statistically significant.</p><p><strong>Results: </strong>GBS capsular serotype II was most prevalent (66.7%) followed by serotypes Ib (21.7%), Ia (3.3%), and III (1.7%). The prevalence of non-typeable isolates was significantly low (6.6%). Of the 60 GBS isolates, 18.3% were resistant to penicillin, 81.6% to ampicillin, 23.3% to clindamycin, and 30% to vancomycin; indicating the need for treatment alternatives.</p><p><strong>Conclusion: </strong>Region-specific information on antibiotic resistance and molecular characteristics of GBS is essential for epidemiological investigations, effective treatment, and vaccine development.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10715115/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138795099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Added-on of Ziziphus jujube Syrup in the Treatment of Chronic Spontaneous Urticaria Resistant to Standard-Dose of Secondary-generation H1 Antihistamine: A Double-Blind Randomized Clinical Trial. 酸枣仁糖浆在治疗对标准剂量第二代 H1 抗组胺药耐药的慢性自发性荨麻疹中的附加作用:双盲随机临床试验。
IF 2.4
Iranian Journal of Medical Sciences Pub Date : 2023-11-01 DOI: 10.30476/IJMS.2023.95531.2690
Hamid Zare, Seyed Hesamedin Nabavizdeh, Amir Mohamad Jaladat, Mohamad Mehdi Zarshenas, Mozhgan Moghtaderi, Atefeh Basirat, Nahid Nasri
{"title":"The Added-on of <i>Ziziphus jujube</i> Syrup in the Treatment of Chronic Spontaneous Urticaria Resistant to Standard-Dose of Secondary-generation H<sub>1</sub> Antihistamine: A Double-Blind Randomized Clinical Trial.","authors":"Hamid Zare, Seyed Hesamedin Nabavizdeh, Amir Mohamad Jaladat, Mohamad Mehdi Zarshenas, Mozhgan Moghtaderi, Atefeh Basirat, Nahid Nasri","doi":"10.30476/IJMS.2023.95531.2690","DOIUrl":"https://doi.org/10.30476/IJMS.2023.95531.2690","url":null,"abstract":"<p><strong>Background: </strong>Although antihistamines are the first-line treatment for chronic spontaneous urticaria (CSU), 50% of patients don't respond to standard doses. In this study, the effectiveness of <i>Ziziphus jujube</i> fruit syrup in combination with antihistamines was assessed in patients with CSU.</p><p><strong>Methods: </strong>This double-blind randomized clinical trial was conducted in Shiraz between December 2019 and December 2020. 64 patients with CSU who had experienced hives for at least six weeks and did not respond to the usual treatments were enrolled in the study. They were randomly assigned to intervention and control groups using permuted block random allocation. For four weeks, the intervention group received 7.5 mL <i>Ziziphus jujube</i> syrup twice a day, while the control group received 7.5 mL simple jujube syrup twice a day. Both groups received cetirizine 10 mg every night. Urticaria activity score (UAS) and CU-Q<sub>2</sub>oL questionnaires were used to assess urticaria state and sleep quality before and after each week for four consecutive weeks. Data were analyzed using SPSS software version 18, and P<0.05 was considered statistically significant.</p><p><strong>Results: </strong>Before the intervention, there was no statistically significant difference between the two groups' mean of UAS (P=0.490) and sleep quality (P=0.423). During the follow-up, UAS in the intervention group was significantly lower (P=0.001). Moreover, this difference was significant on the day 28 (P=0.046). During the follow-up, the quality of sleep in both groups improved significantly, and this improvement was more significant in the intervention group.</p><p><strong>Conclusion: </strong><i>Ziziphus jujube</i> syrup could be an effective adjuvant treatment for CSU.<b>Trial Registration Number:</b> IRCT20190304042916N1.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10715122/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138795180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pregnancy in the Unicornuate Uterus and Non-Communicating Rudimentary Horn. 单角子宫和不沟通的直角子宫妊娠。
IF 2.4
Iranian Journal of Medical Sciences Pub Date : 2023-11-01 DOI: 10.30476/IJMS.2023.97859.2971
Salmeh Dadgar, Maliheh Mahmoudinia, Neda Davaryari
{"title":"Pregnancy in the Unicornuate Uterus and Non-Communicating Rudimentary Horn.","authors":"Salmeh Dadgar, Maliheh Mahmoudinia, Neda Davaryari","doi":"10.30476/IJMS.2023.97859.2971","DOIUrl":"https://doi.org/10.30476/IJMS.2023.97859.2971","url":null,"abstract":"","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10715119/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138795053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Novel Arg120Pro Mutation in the RP2 Gene in an Iranian Family with X-linked Retinitis Pigmentosa: A Case Report. 一个伊朗 X 连锁视网膜色素变性家族中 RP2 基因的新型 Arg120Pro 突变:病例报告。
IF 2.4
Iranian Journal of Medical Sciences Pub Date : 2023-11-01 DOI: 10.30476/IJMS.2022.96392.2792
Nasrin Mansouri, Parichehr Darabi, Masoumeh Favaedi, Hanieh Faizmahdavi, Soheila Nankali, Marjan Assefi, Alireza Sharafshah, Vahid Omarmeli
{"title":"A Novel Arg120Pro Mutation in the <i>RP2</i> Gene in an Iranian Family with X-linked Retinitis Pigmentosa: A Case Report.","authors":"Nasrin Mansouri, Parichehr Darabi, Masoumeh Favaedi, Hanieh Faizmahdavi, Soheila Nankali, Marjan Assefi, Alireza Sharafshah, Vahid Omarmeli","doi":"10.30476/IJMS.2022.96392.2792","DOIUrl":"https://doi.org/10.30476/IJMS.2022.96392.2792","url":null,"abstract":"<p><p>As the most common type of inherited retinal degenerative disease, retinitis pigmentosa (RP) has taken clinical and prenatal attention. Considering the clinical importance of consanguineous marriages, new mutations in this type of pregnancy have a high risk and increase the importance of Prenatal Diagnosis (PND). <i>In vitro</i> analysis was done through Whole Exome Sequencing (WES) for a 36-year-old woman who was referred to a genetic laboratory in Kermanshah in 2021 for PND. The woman had consanguineous marriage and was pregnant with twins (a boy and a girl). Mutation confirmation tests were also performed on her husband and both fetuses to find mutations. Moreover, <i>in silico</i> analyses were performed by SWISS-MODEL, ProSA, Molprobity, Swiss-Pdb Viewer, and ERRAT. The WES analysis showed a novel mutation of the <i>RP2</i> gene (exon2:c. 359G>C: p.R120P) in the 36-year-old pregnant woman. Mutations identified in her husband and her twins revealed changes in protein conformations. Further modeling and validation evaluations showed the replacement of Arg by Pro at the 120<sup>th</sup> residue site of the cognate protein. For the first time, our report introduced a novel missense mutation in the <i>RP2</i> gene associated with severe signs of RP in an Iranian family based on an X-linked recessive pattern of genetic inheritance. These findings may pave the way for a better diagnosis of RP in genetic counseling and PND.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10715112/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138795083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Role of Circular RNAs in Male Infertility and Reproductive Cancers: A Narrative Review. 环状 RNA 在男性不育症和生殖系统癌症中的作用:叙述性综述。
IF 2.4
Iranian Journal of Medical Sciences Pub Date : 2023-11-01 DOI: 10.30476/IJMS.2022.95302.2661
Zahra Derakhshan, Soghra Bahmanpour, Sanaz Alaee, Jafar Fallahi, Seyed Mohammad Bagher Tabei
{"title":"The Role of Circular RNAs in Male Infertility and Reproductive Cancers: A Narrative Review.","authors":"Zahra Derakhshan, Soghra Bahmanpour, Sanaz Alaee, Jafar Fallahi, Seyed Mohammad Bagher Tabei","doi":"10.30476/IJMS.2022.95302.2661","DOIUrl":"https://doi.org/10.30476/IJMS.2022.95302.2661","url":null,"abstract":"<p><p>Infertility is a global health problem affecting about 15% of all couples, of which 50% are due to male infertility. Although the etiology of infertility is known in most infertile men, idiopathic male infertility remains a challenge. Therefore, there is a need for novel diagnostic methods to detect the underlying mechanisms and develop appropriate therapies. Recent studies have focused on the role of non-coding RNAs (ncRNAs) in male infertility. Circular RNAs (CircRNAs), a type of ncRNAs, are found to play a key role in the development of some pathological conditions, including cardiovascular diseases, diabetes, cancers, autoimmune diseases, etc. Several studies have reported the presence of CircRNAs and their target genes in the human reproductive system. In addition, their expression in testicular tissues, sperm cells, and seminal fluid has been identified. Abnormal expression of CircRNAs has been associated with azoospermia and asthenozoospermia in infertile men. The present narrative review provides a brief description of the role of CircRNAs in spermatogenic cells, male infertility, and reproductive cancers. In addition, some CircRNAs have been identified as potential biomarkers for disease detection and treatment.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10715113/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138795387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Genotoxic and Cytotoxic Effects of Cone Beam Computed Tomography and Multidetector Computed Tomography on Exfoliated Buccal Epithelial Cells. 锥形束计算机断层扫描和多载体计算机断层扫描对脱落颊上皮细胞的基因毒性和细胞毒性效应
IF 1.6
Iranian Journal of Medical Sciences Pub Date : 2023-11-01 DOI: 10.30476/IJMS.2023.96522.2807
Zahra Jahanshahiafshar, Hakimeh Ghorbani, Maryam Seyedmajidi, Mehrdad Nabahati, Kourosh Ebrahimnejad Gorji, Seyedali Seyedmajidi, Ehsan Moudi
{"title":"Genotoxic and Cytotoxic Effects of Cone Beam Computed Tomography and Multidetector Computed Tomography on Exfoliated Buccal Epithelial Cells.","authors":"Zahra Jahanshahiafshar, Hakimeh Ghorbani, Maryam Seyedmajidi, Mehrdad Nabahati, Kourosh Ebrahimnejad Gorji, Seyedali Seyedmajidi, Ehsan Moudi","doi":"10.30476/IJMS.2023.96522.2807","DOIUrl":"10.30476/IJMS.2023.96522.2807","url":null,"abstract":"<p><strong>Background: </strong>Cone beam computed tomography (CBCT) and multidetector computed tomography (MDCT) are frequently used in dental and maxillofacial problems. This study aimed to assess the genotoxicity and cytotoxicity effects of CBCT and MDCT radiographies on exfoliated buccal epithelial cells during dental examinations.</p><p><strong>Methods: </strong>This prospective experimental study was conducted at Babol University of Medical Sciences (Babol, Iran) from March 2021 to April 2021. Buccal mucosa smears were collected bilaterally pre-exposure and 12 days after CBCT or MDCT examinations. To compare the frequency of micronuclei and other cytotoxic cellular changes such as pyknosis, karyolysis, and karyorrhexis, the paired sample <i>t</i> test and Wilcoxon test were used. In addition, independent sample <i>t</i> test, Mann-Whitney, and Chi square tests were used to investigate the differences between the imaging methods and between men and women. All statistical analyses were performed using the SPSS software, and P≤0.05 was considered statistically significant.</p><p><strong>Results: </strong>The current study included 60 adult patients (30 patients in each group), ranging in age from 21 to 50 years. The micronuclei and the other cytotoxic cellular changes increased significantly after CBCT and MDCT radiographic examinations on the 12<sup>th</sup> day compared to the pre-exposure results (P<0.001). MDCT had statistically higher cytotoxic and genotoxic effects than CBCT (9.4%, 23.1%, and 40% higher values in micronucleus frequency, the mean frequency of micronuclei, and other cytotoxic changes, respectively). There were no significant differences between men and women in the two examination methods (P=0.46 and P=0.49, respectively).</p><p><strong>Conclusion: </strong>Dental examinations with CBCT and MDCT can increase cytotoxicity and chromosomal damage in both men and women. Due to its lower radiation toxicities, CBCT can be recommended as an alternative to MDCT for dental examinations.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10715117/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138795094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Iranian Journal of Medical Sciences at a Glance: The Past and Present. 伊朗医学科学杂志概览》:过去与现在。
IF 2.4
Iranian Journal of Medical Sciences Pub Date : 2023-11-01 DOI: 10.30476/ijms.2023.49644
Mohammad Reza Panjehshahin
{"title":"Iranian Journal of Medical Sciences at a Glance: The Past and Present.","authors":"Mohammad Reza Panjehshahin","doi":"10.30476/ijms.2023.49644","DOIUrl":"https://doi.org/10.30476/ijms.2023.49644","url":null,"abstract":"","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10715118/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138795097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Gastrointestinal Manifestations of Lead Poisoning: A Brief Report. 铅中毒的胃肠道表现:简要报告。
IF 2.4
Iranian Journal of Medical Sciences Pub Date : 2023-11-01 DOI: 10.30476/IJMS.2023.95824.2749
Masumeh Safaee, Mahdi Malekzadeh, Narges Motamedi, Masoud Sayadishahraki, Nastaran Eizadi-Mood
{"title":"Gastrointestinal Manifestations of Lead Poisoning: A Brief Report.","authors":"Masumeh Safaee, Mahdi Malekzadeh, Narges Motamedi, Masoud Sayadishahraki, Nastaran Eizadi-Mood","doi":"10.30476/IJMS.2023.95824.2749","DOIUrl":"https://doi.org/10.30476/IJMS.2023.95824.2749","url":null,"abstract":"<p><p>Gastrointestinal (GI) manifestations of lead poisoning include abdominal pain, constipation, and diarrhea. Depending on the severity of a symptom, surgical consultation is required. The present study aimed to make a comparison between the mean blood lead levels of patients hospitalized for lead toxicity and the various Gl symptoms. A retrospective cross-sectional study was performed in 2020 at Khorshid Hospital, the main regional referral center for poisoned patients (Isfahan, Iran). A total of 82 patients aged ≥18 years who were hospitalized for lead poisoning during 2017-2018 were included in the study. Patients' information was extracted from hospital medical records, including demographic information, clinical manifestations, blood lead levels, and treatment outcome. The mean age of the patients was 48.18±11.9 years, 91.5% were men, and 62.2% suffered from multiple GI symptoms, with abdominal pain being predominant (31.7%). Blood lead levels in patients with multiple GI symptoms were higher than those with only one symptom (P=0.01). Surgical consultation was required in 14.6% of the patients. Multiple GI symptoms were the main predictive factor for blood lead levels above 70 mg/dL (P=0.03, Odds ratio=3.06, 95% CI=1.09-8.61). Given the prevalence of abdominal pain and its association with elevated blood lead levels, differential diagnosis of abdominal pain should include lead toxicity.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10715114/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138795092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Potential Role of Zinc Finger 365 rs10822013 and rs10995190 in Mammographic Density, Sporadic Breast Cancer Risk, and Prognosis. 锌指365 rs10822013 和 rs10995190 在乳腺密度、散发性乳腺癌风险和预后中的潜在作用。
IF 2.4
Iranian Journal of Medical Sciences Pub Date : 2023-11-01 DOI: 10.30476/IJMS.2023.96141.2767
Seyed Reza Ghadamgahi, Leila Hosseinzadeh, Sahar Ardalan Khales, Mohammadreza Nassiri, Maryam Alidoust, Shirin Etemadrezaei, Asma Khorshid Shamshiri, Fatemeh Homaei Shandiz, Alireza Pasdar, Fahimeh Afzaljavan
{"title":"Potential Role of Zinc Finger 365 <i>rs10822013</i> and <i>rs10995190</i> in Mammographic Density, Sporadic Breast Cancer Risk, and Prognosis.","authors":"Seyed Reza Ghadamgahi, Leila Hosseinzadeh, Sahar Ardalan Khales, Mohammadreza Nassiri, Maryam Alidoust, Shirin Etemadrezaei, Asma Khorshid Shamshiri, Fatemeh Homaei Shandiz, Alireza Pasdar, Fahimeh Afzaljavan","doi":"10.30476/IJMS.2023.96141.2767","DOIUrl":"https://doi.org/10.30476/IJMS.2023.96141.2767","url":null,"abstract":"<p><strong>Background: </strong>Despite suggesting many genetic risk markers as the outcome of Genome-wide association studies (GWAS) for breast cancer, replicating the results in different populations has remained the main issue. In this regard, this study assessed the association of two variations in Zinc Finger 365 (<i>ZNF365</i>) in an Iranian population.</p><p><strong>Methods: </strong>In a case-control study conducted at Mashhad University of Medical Sciences, Mashhad, Iran, between 2017 and 2020, <i>ZNF365</i>-<i>rs10822013</i> and <i>rs10995190</i> were genotyped using Allele-Specific PCR (AS-PCR). Breast density was assessed using mammography images. PHASE software module version 2 and SPSS version 16.0 were used for haplotype and statistical analyses. Quantitative and qualitative variables were compared between groups using independent <i>t</i> tests and Chi square tests, respectively. Binary logistic regression analysis was performed to calculate odds ratios. Multivariate analysis was then undertaken for the baseline variables, with a P<0.05 in the univariate analysis. The survival analysis was performed using the Kaplan-Meier method and the log-rank test.</p><p><strong>Results: </strong>In this survey, 732 females, including 342 breast cancer patients and 390 healthy subjects, were enrolled. <i>rs10822013</i>-T allele (P=0.014), <i>rs10995190</i>-G allele (P=0.003), and TG haplotype (P=0.002) were significantly associated with the increased risk of breast cancer. Moreover, <i>rs10995190</i>-GG genotype (P=0.042) and C-G haplotype (P=0.019) revealed a significant association with better overall survival. However, considered polymorphisms and their haplotypes indicated no association with breast density and clinical features of breast cancer.</p><p><strong>Conclusion: </strong><i>ZNF365</i> variants might be a potential risk marker of breast cancer in the Iranian population. The interaction between alleles in haplotypes may modulate the amount of the risk conferred by these variants. Further studies on different ethnic groups can validate these results.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10715120/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138795104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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