Journal of Medical Biochemistry最新文献

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Dyslipidaemia and inflammatory markers as the risk predictors for cardiovascular disease in newly diagnosed premenopausal hypothyroid women. 血脂异常和炎症标志物作为新诊断的绝经前甲状腺功能减退妇女心血管疾病的危险预测因素
IF 2.5 4区 医学
Journal of Medical Biochemistry Pub Date : 2023-01-20 DOI: 10.5937/jomb0-37007
Vaideki Balamurugan, Ravindra Maradi, Vivek Joshi, Belle Vijetha Shenoy, Manjunatha B K Goud
{"title":"Dyslipidaemia and inflammatory markers as the risk predictors for cardiovascular disease in newly diagnosed premenopausal hypothyroid women.","authors":"Vaideki Balamurugan,&nbsp;Ravindra Maradi,&nbsp;Vivek Joshi,&nbsp;Belle Vijetha Shenoy,&nbsp;Manjunatha B K Goud","doi":"10.5937/jomb0-37007","DOIUrl":"https://doi.org/10.5937/jomb0-37007","url":null,"abstract":"<p><strong>Background: </strong>Hypothyroidism can predispose systolic and diastolic cardiac dysfunction, increased peripheral vascular resistance, endothelial dysfunction, altered coagulopathy, and dyslipidemia resulting in atherosclerosis. Thyroid hormones can influence homocysteine metabolism by regulating the methylenetetrahydrofolate reductase (M THR). So, this study aimed to compare the markers homocysteine, high sensitive C-reactive protein (hs-CRP), and Atherogenic Indices (AI) between newly diagnosed hypothyroid and euthyroid premenopausal women.</p><p><strong>Methods: </strong>80 Female patients between 20 and 45 years were enrolled in this study and were equally divided into cases and controls group. Laboratory tests included: i) Serum T3, T4, TSH was measured using electrochemiluminescence, ii) lipid profile, homocysteine, and hs-CRP were measured for all the participants. Atherogenic indices: Castelli risk indices I&II, Atherogenic coefficient (AEC), and Atherogenic Index of Plasma (AIP) were calculated using formulas. A comparison between the study groups was made by using the Independent t-test and Mann-Whitney U test. p-value < 0.05 was considered significant.</p><p><strong>Results: </strong>The hypothyroid group had significantly higher levels of homocysteine (p= 0.014), and hs-CRP (hs-CRP> 3.0 mg/L, 70% of participants have intermediate to high risk for a cardiovascular event) and elevated BMI compared to participants in the euthyroid group. Atherogenic indices (p< 0.001) was significantly increased in the hypothyroid participants' group. TC, TG , and LDL were significantly elevated in the hypothyroid group but did not show any association with systolic and diastolic blood pressure.</p><p><strong>Conclusions: </strong>Premenopausal women with hypothyroidism have a greater predisposition for cardiovascular disease compared to euthyroid.</p>","PeriodicalId":16175,"journal":{"name":"Journal of Medical Biochemistry","volume":"42 1","pages":"58-66"},"PeriodicalIF":2.5,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9920932/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10767996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Oxidative stress-related risk of the multiple sclerosis development. 氧化应激相关的多发性硬化症发展风险。
IF 2.5 4区 医学
Journal of Medical Biochemistry Pub Date : 2023-01-20 DOI: 10.5937/jomb0-37546
Marija Vasić, Aleksandra Topić, Bojan Marković, Neda Milinković, Evica Dinčić
{"title":"Oxidative stress-related risk of the multiple sclerosis development.","authors":"Marija Vasić,&nbsp;Aleksandra Topić,&nbsp;Bojan Marković,&nbsp;Neda Milinković,&nbsp;Evica Dinčić","doi":"10.5937/jomb0-37546","DOIUrl":"https://doi.org/10.5937/jomb0-37546","url":null,"abstract":"<p><strong>Background: </strong>Multiple sclerosis (MS) is characterized by inflammation, demyelination and axonal degeneration. Oxidative stress (OS) plays a significant role in the pathogenesis of the disease. The aim of the study was to examine the association between OS and smoking on the MS development.</p><p><strong>Methods: </strong>The study included 175 patients with relapsing-remitting multiple sclerosis (RRMS) (76 males, 99 females) and 254 healthy subjects (81 males and 173 females). Oxidative stress biomarkers in serum, Total Antioxidant Status (TAS) and Total Oxidative Status (TOS) were determined spectrophotometrically. Oxidative Stress Index (OSI) was calculated as the ratio of TOS and TAS. Urinary 8-oxo7,8-dihydro-2'-deoxyguanosine were determined by HPLC-MS/MS and expressed as 8-oxodG/creatinine.</p><p><strong>Results: </strong>In females with RRMS were higher TOS, OSI and 8-oxodG/creatinine than in females in control group. The group of males with RRMS had lower level of TAS than the males in control group. Higher levels of 8-oxodG/creatinine was obtained in active, passive and former smokers with RRMS than in control group with the same exposition to tobacco smoke. Independent predictors of MS are passive smoking, increased OSI and increased levels of urinary 8-oxodG/creatinine.</p><p><strong>Conclusions: </strong>Our results demonstrate that the OS parameters should be included in the assessment of the risk for MS development. Due to the more sensitivity to oxidative stress, females may be at higher risk of MS development. This data indicates the importance of introducing the antioxidant therapy as a complementary treatment in patients with RRMS.</p>","PeriodicalId":16175,"journal":{"name":"Journal of Medical Biochemistry","volume":"42 1","pages":"1-8"},"PeriodicalIF":2.5,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9920994/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10826234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Prognosis and clinical features analysis of EMT-related signature and tumor Immune microenvironment in glioma. 胶质瘤 EMT 相关特征和肿瘤免疫微环境的预后和临床特征分析
IF 2 4区 医学
Journal of Medical Biochemistry Pub Date : 2023-01-20 DOI: 10.5937/jomb0-39234
Zheng Xiao, Xiaoyan Liu, Yixiang Mo, Weibo Chen, Shizhong Zhang, Yingwei Yu, Huiwen Weng
{"title":"Prognosis and clinical features analysis of EMT-related signature and tumor Immune microenvironment in glioma.","authors":"Zheng Xiao, Xiaoyan Liu, Yixiang Mo, Weibo Chen, Shizhong Zhang, Yingwei Yu, Huiwen Weng","doi":"10.5937/jomb0-39234","DOIUrl":"10.5937/jomb0-39234","url":null,"abstract":"<p><strong>Background: </strong>As the most common primary malignant intracranial tumor, glioblastoma has a poor prognosis with limited treatment options. It has a high propensity for recurrence, invasion, and poor immune prognosis due to the complex tumor microenvironment.</p><p><strong>Methods: </strong>Six groups of samples from four datasets were included in this study. We used consensus ClusterPlus to establish two subgroups by the EMT-related gene. The difference in clinicopathological features, genomic characteristics, immune infiltration, treatment response and prognoses were evaluated by multiple algorithms. By using LASSO regression, multi-factor Cox analysis, stepAIC method, a prognostic risk model was constructed based on the final screened genes.</p><p><strong>Results: </strong>The consensusClusterPlus analyses revealed two subtypes of glioblastoma (C1 and C2), which were characterized by different EMT-related gene expression patterns. C2 subtype with the worse prognosis had the more malignant clinical and pathology manifestations, higher Immune infiltration and tumor-associated molecular pathways scores, and poorer response to treatment. Additionally, our EMT-related genes risk prediction model can provide valuable support for clinical evaluations of glioma.</p><p><strong>Conclusions: </strong>The assessment system and prediction model displayed good performance in independent prognostic risk assessment and individual patient treatment response prediction. This can help with clinical treatment decisions and the development of effective treatments.</p>","PeriodicalId":16175,"journal":{"name":"Journal of Medical Biochemistry","volume":"42 1","pages":"122-137"},"PeriodicalIF":2.0,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9920870/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10826240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Association of octacosanol supplementation with redox status in patients on chronic statin therapy. 八烷醇补充与慢性他汀类药物治疗患者氧化还原状态的关系。
IF 2.5 4区 医学
Journal of Medical Biochemistry Pub Date : 2023-01-20 DOI: 10.5937/jomb0-38224
Milica Zrnić-Ćirić, Jelena Kotur-Stevuljević, Ivan Stanković, Brižita Đordjević, Ivana Baralić, Miodrag Ostojić
{"title":"Association of octacosanol supplementation with redox status in patients on chronic statin therapy.","authors":"Milica Zrnić-Ćirić,&nbsp;Jelena Kotur-Stevuljević,&nbsp;Ivan Stanković,&nbsp;Brižita Đordjević,&nbsp;Ivana Baralić,&nbsp;Miodrag Ostojić","doi":"10.5937/jomb0-38224","DOIUrl":"https://doi.org/10.5937/jomb0-38224","url":null,"abstract":"<p><strong>Background: </strong>The uneven lipid-lowering statin effects and statin intolerance raise interest regarding the involvement of coadministration of statins and dietary supplements. This study aimed to evaluate the effects of octacosanol supplementation on markers of redox status in cardiovascular patients on chronic atorvastatin therapy.</p><p><strong>Methods: </strong>A double-blind, randomized, placebo-controlled, single-centre study was conducted. Redox status homeostasis parameters [i.e., advanced oxidation protein products (AOPP), pro-oxidant-antioxidant balance (PAB), total oxidant status (TOS), total antioxidant status (TAS), superoxide dismutase activity (SOD), total protein sulfhydryl (SHgroups), and paraoxonase 1 (PO N 1) activity] were assessed in 81 patients. According to favorable changes in lipid profile, patients were classified into two groups: responders (n = 35) and non-responders (n = 46), and followed for 13 weeks. A principal component analysis (PCA) was applied to explore the effect of octacosanol supplementation and the relationship between investigated parameters as predictors of responders' and non-responders' status.</p><p><strong>Results: </strong>Significant decrease in Oxy-score value was found at the endpoint compared to baseline in responders' group (21.0 (13.4-25.5) versus 15.1 (12.4-18.0); <i>P</i> < 0.01). PCA analysis extracted 4 significant factors in the both groups, whereas extracted factors containing \"octacosanol status\" variable explained 14.7% and 11.5% of the variance in responders' and non-responders' subgroups, respectively.</p><p><strong>Conclusions: </strong>Octacosanol supplementation leads to an improvement of lipid profile and markers of redox status in responders' group. New studies are needed to validate our results in order to find the best approach for personalized supplementation as a useful adjunct to standard statin therapy.</p>","PeriodicalId":16175,"journal":{"name":"Journal of Medical Biochemistry","volume":"42 1","pages":"47-57"},"PeriodicalIF":2.5,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9921089/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10773236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Associations of serum high-sensitivity C-reactive protein and prealbumin with coronary vessels stenosis determined by coronary angiography and heart failure in patients with myocardial infarction. 血清高敏c反应蛋白和前白蛋白与心肌梗死患者冠状动脉造影确定的冠状血管狭窄和心力衰竭的关系
IF 2.5 4区 医学
Journal of Medical Biochemistry Pub Date : 2023-01-20 DOI: 10.5937/jomb0-37847
Yun Zhu, Zhen Yu, Ronggui Xu, Beibei Wang, Yiqun Lou, Na Zhang, Ziyin Chen
{"title":"Associations of serum high-sensitivity C-reactive protein and prealbumin with coronary vessels stenosis determined by coronary angiography and heart failure in patients with myocardial infarction.","authors":"Yun Zhu,&nbsp;Zhen Yu,&nbsp;Ronggui Xu,&nbsp;Beibei Wang,&nbsp;Yiqun Lou,&nbsp;Na Zhang,&nbsp;Ziyin Chen","doi":"10.5937/jomb0-37847","DOIUrl":"https://doi.org/10.5937/jomb0-37847","url":null,"abstract":"<p><strong>Background: </strong>To explore the associations of serum high-sensitivity C-reactive protein (hs-CRP) and prealbumin (PAB) with the number of diseased coronary vessels, degree of stenosis and heart failure in patients with myocardial infarction (MI).</p><p><strong>Methods: </strong>A total of 39 MI patients treated in the Cardiology were selected as the observation group, and another 41 patients with normal results of coronary angiography during the same period were selected as the control group. The general data of patients were recorded in detail, the content of serum hs-CRP and PAB in the peripheral blood was detected, and the number of diseased coronary vessels and the degree of stenosis were detected via coronary angiography.</p><p><strong>Results: </strong>Compared with those in control group, the blood pressure and heart rate significantly rose, the content of indexes related to the severity of MI were significantly increased, the content of hs-CRP was significantly increased, and the content of PAB was significantly decreased in observation group. Hs-CRP was positively correlated with the number of diseased coronary vessels, degree of stenosis and heart failure in patients, but PAB was negatively correlated with the above factors. The survival rate of MI patients with high content of hs-CRP was obviously lower than that of patients with low content of hsCRP.</p><p><strong>Conclusions: </strong>Serum hs-CRP and PAB are closely associated with the number of diseased coronary vessels, degree of stenosis and heart failure in MI patients.</p>","PeriodicalId":16175,"journal":{"name":"Journal of Medical Biochemistry","volume":"42 1","pages":"9-15"},"PeriodicalIF":2.5,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9921086/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10826238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diagnostic performance of lactate dehydrogenase (LDH) isoenzymes levels for the severity of COVID-19. 乳酸脱氢酶(LDH)同工酶水平对COVID-19严重程度的诊断价值
IF 2.5 4区 医学
Journal of Medical Biochemistry Pub Date : 2023-01-20 DOI: 10.5937/jomb0-37234
Ilkay Ergenc, Emre Capar, Sengel Buket Erturk, Gunel Bahramzade, Fatih Atalah, Derya Kocakaya, Sait Karakurt, Goncagul Haklar, Zekaver Odabasi
{"title":"Diagnostic performance of lactate dehydrogenase (LDH) isoenzymes levels for the severity of COVID-19.","authors":"Ilkay Ergenc,&nbsp;Emre Capar,&nbsp;Sengel Buket Erturk,&nbsp;Gunel Bahramzade,&nbsp;Fatih Atalah,&nbsp;Derya Kocakaya,&nbsp;Sait Karakurt,&nbsp;Goncagul Haklar,&nbsp;Zekaver Odabasi","doi":"10.5937/jomb0-37234","DOIUrl":"https://doi.org/10.5937/jomb0-37234","url":null,"abstract":"<p><strong>Background: </strong>Lactate dehydrogenase (LDH) levels predict coronavirus disease 2019 (COVID-19) severity. We investigated LDH isoenzyme levels to identify the tissue responsible for serum LDH elevation in patients with COVID-19.</p><p><strong>Methods: </strong>Hospitalised COVID-19 patients with serum LDH levels exceeding the upper reference limit included. LDH isoenzymes were detected quantitatively on agarose gels. The radiological severity of lung involvement on computed tomography was scored as 0-5 for each lobe (total possible score, 0-25). Disease severity was determined using the World Health Organization (WHO) clinical progression scale.</p><p><strong>Results: </strong>In total, 111 patients (mean age, 59.96 ± 16.14), including 43 females (38.7%), were enrolled. The serum levels of total LDH and all five LDH isoenzymes were significantly higher in the severe group. The levels of all LDH isoenzymes excluding LDH5 positively correlated with the WHO score. LDH3 levels correlated with chest computed tomography findings (r<sup>2</sup> = 0.267, <i>p</i> = 0.005). On multivariate analysis, LDH3 was an independent risk factor for the deterioration of COVID-19.</p><p><strong>Conclusions: </strong>LDH3 appears to be an independent risk factor for deterioration in patients with COVID-19. LDH elevation in patients with COVID-19 predominantly resulted from lung, liver and muscle damage.</p>","PeriodicalId":16175,"journal":{"name":"Journal of Medical Biochemistry","volume":"42 1","pages":"16-26"},"PeriodicalIF":2.5,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9920992/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10767995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
The assessment value of pathological condition of serum adiponectin and amylin in primary osteoporosis and its correlation analysis with bone metabolism indexes. 血清脂联素、胰淀素病理状态在原发性骨质疏松症中的评价价值及其与骨代谢指标的相关性分析。
IF 2.5 4区 医学
Journal of Medical Biochemistry Pub Date : 2023-01-20 DOI: 10.5937/jomb0-35877
Xiao Jie Wang, Xue Bai, Ying Miu, Pan Chen, Pi Jun Yan, Chun Xia Jiang
{"title":"The assessment value of pathological condition of serum adiponectin and amylin in primary osteoporosis and its correlation analysis with bone metabolism indexes.","authors":"Xiao Jie Wang,&nbsp;Xue Bai,&nbsp;Ying Miu,&nbsp;Pan Chen,&nbsp;Pi Jun Yan,&nbsp;Chun Xia Jiang","doi":"10.5937/jomb0-35877","DOIUrl":"https://doi.org/10.5937/jomb0-35877","url":null,"abstract":"<p><strong>Background: </strong>This paper explores the assessment value of pathological condition of serum adiponectin (APN) and amylin in primary osteoporosis (POP) and their correlation with bone metabolism indexes.</p><p><strong>Methods: </strong>From January 2019 to June 2021, 79 cases of POP patients were selected as the research objects. A test of the patients' bone density was conducted, and clinical grading of POP was via T value (normal, mild, moderate, severe). The analysis of the assessment value of pathological condition of serum APN and amylin for POP and their association with bone metabolism indexes in patients was performed.</p><p><strong>Results: </strong>APN and amylin in patients were declined with POP's aggravation. APN of 5.15 μg/mL or less and amylin of 15.38 pmol/L or less were risk factors influencing the aggravation of pathological condition of POP (<i>P</i>< 0 .0 5). The area under the curve (AUC) of combined detection of APN and amylin to assess the severity of POP was elevated vs. alone test of amylin (<i>P</i>< 0.05). 25-hydroxyvitamin D (25-(OH) D) and total type 1 procollagen amino-terminal propeptide (t-PINP) in patients were descended with the aggravation of pathological condition of osteoporosis (<i>P</i> < 0.05). At the same time, no distinct differences were presented in the three groups of type I collagen hydroxyl terminal peptide b degradation product (β-CTX) and N-terminal osteocalcin (N-MID) (P> 0.05). APN, amylin, 25-(OH)D, β-CTX, and t-PINP were negatively linked with POP clinical grade (<i>P</i>< 0.05). APN and amylin were associated with 25-(OH) D, β-CTX, t-PINP (<i>P</i>< 0.05), and APN and amylin were not linked with N-MID (<i>P</i>> 0.05).</p><p><strong>Conclusions: </strong>Serum APN and amylin are provided with evaluation values for the severity of POP and are associated with bone metabolism in patients.</p>","PeriodicalId":16175,"journal":{"name":"Journal of Medical Biochemistry","volume":"42 1","pages":"86-93"},"PeriodicalIF":2.5,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9920991/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10826239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interactions of the eNOS and ACE genes and cigarette smoking in chronic obstructive pulmonary disease. eNOS和ACE基因与慢性阻塞性肺疾病吸烟的相互作用
IF 2.5 4区 医学
Journal of Medical Biochemistry Pub Date : 2023-01-20 DOI: 10.5937/jomb0-34017
Marija Stanković, Valentina Đorđević, Andrija Tomović, Ljudmila Nagorni-Obradović, Nataša Petrović-Stanojević, Mirjana Kovač, Dragica Radojković
{"title":"Interactions of the eNOS and ACE genes and cigarette smoking in chronic obstructive pulmonary disease.","authors":"Marija Stanković,&nbsp;Valentina Đorđević,&nbsp;Andrija Tomović,&nbsp;Ljudmila Nagorni-Obradović,&nbsp;Nataša Petrović-Stanojević,&nbsp;Mirjana Kovač,&nbsp;Dragica Radojković","doi":"10.5937/jomb0-34017","DOIUrl":"https://doi.org/10.5937/jomb0-34017","url":null,"abstract":"<p><strong>Background: </strong>Chronic obstructive pulmonary disease (COPD) is a complex disorder with unexplained heritability. Interactions of genetic and environmental factors are thought to be crucial in COPD. So, we aim to examine interactions of the endothelial nitric oxide synthase (eNOS) and angiotensin converting enzyme (ACE) genes and cigarette smoking in COPD.</p><p><strong>Methods: </strong>The eNOS G 894T and ACE ID variants were analyzed in 122 COPD patients and 200 controls from Serbia. The effect of the variants on COPD was assessed by logistic regression. Interactions between eNOS, ACE and cigarette smoking in COPD were evaluated using a case-control model. Interaction between the genes was analyzed in silico.</p><p><strong>Results: </strong>No effect of the eNOS G 894T and ACE ID variants on COPD was found in our study. Gene-gene interaction between the eN OS T T and A CE D was identified (p=0.033) in COPD. The interaction is realized within the complex network of biochemical pathways. Gene-environment interactions between the eNOS T and cigarette smoking (p=0.013), and the ACE II and cigarette smoking (p=0.009) were detected in COPD in our study.</p><p><strong>Conclusions: </strong>This is the first research to reveal interactions of the eNOS and ACE genes and cigarette smoking in COPD progressing our understanding of COPD heritability and contributing to the development of appropriate treatments.</p>","PeriodicalId":16175,"journal":{"name":"Journal of Medical Biochemistry","volume":"42 1","pages":"94-104"},"PeriodicalIF":2.5,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9920871/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10767999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","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 outcomes and newborn characteristics in women with follicular fluid thyroid autoantibodies undergoing assisted reproduction. 卵泡液甲状腺自身抗体妇女辅助生殖的妊娠结局和新生儿特征
IF 2.5 4区 医学
Journal of Medical Biochemistry Pub Date : 2023-01-20 DOI: 10.5937/jomb0-35243
Sanja Medenica, Eliana Garalejić, Džihan Abazović, Zoran Bukumirić, Stavroula A Paschou, Biljana Arsić, Snežana Vujošević, Biljana Međo, Miloš Žarković
{"title":"Pregnancy outcomes and newborn characteristics in women with follicular fluid thyroid autoantibodies undergoing assisted reproduction.","authors":"Sanja Medenica,&nbsp;Eliana Garalejić,&nbsp;Džihan Abazović,&nbsp;Zoran Bukumirić,&nbsp;Stavroula A Paschou,&nbsp;Biljana Arsić,&nbsp;Snežana Vujošević,&nbsp;Biljana Međo,&nbsp;Miloš Žarković","doi":"10.5937/jomb0-35243","DOIUrl":"https://doi.org/10.5937/jomb0-35243","url":null,"abstract":"<p><strong>Background: </strong>Higher levels of thyroid autoantibodies in follicular fluid (FF) of thyroid autoimmunity (TAI) positive women are strongly correlated with serum levels and may have effect on the post-implantation embryo development. Literature highlights that levothyroxine (LT4) treatment may attenuate the risk of adverse pregnancy outcomes. The aim of the study was to estimate the pregnancy and newborn outcomes in women with FF thyroid autoantibodies undergoing assisted reproductive technology (ART).</p><p><strong>Methods: </strong>The study population included 24 women with confirmed clinical pregnancy, 8 TAI positive and 16 TAI negative women. LT4 supplementation was applied in 20.8% patients, TAI positive.</p><p><strong>Results: </strong>Pregnancy outcomes were: twin pregnancy rate 41.7%, early miscarriage rate 8.3%, late miscarriage rate 4.2%, preterm birth rate 16.7%, term birth rate 70.8%, live birth rate 96.0%. There was significant difference in serum and in FF TgAbs (p< 0.001)between the groups according to TAI, while serum fT<sub>3</sub> was lower in the group with TAI (p = 0.047). Serum P<sub>4</sub> was higher in LT4 treated group (p = 0.005), with TAI, and newborns in this group had higher birth weight (p = 0.001) and height (p = 0.008). Maternal complications occurred in 23.8% of patients. No congenital malformations in newborns were noted.</p><p><strong>Conclusions: </strong>Thyroid autoantibodies present in FF may have an effect on the post-implantation embryo development, but have no effect on further course of pregnancy. The special benefit of LT4 treatment for successful ART outcome was demonstrated for newborn anthropometric parameters.</p>","PeriodicalId":16175,"journal":{"name":"Journal of Medical Biochemistry","volume":"42 1","pages":"27-33"},"PeriodicalIF":2.5,"publicationDate":"2023-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9920930/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9316465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Impact of the seventh day nucleated red blood cell count on mortality in COVID-19 intensive care unit patients: A retrospective case-control study. 重症监护病房患者第7天有核红细胞计数对死亡率的影响:一项回顾性病例对照研究
IF 2.5 4区 医学
Journal of Medical Biochemistry Pub Date : 2023-01-20 DOI: 10.5937/jomb0-39839
Muhammed Emin Düz, Mustafa Arslan, Elif E Menek, Burak Yasin Avci
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引用次数: 2
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