Ischemia-modified Albumin Levels Research Articles

Evaluation of the follicular fluid thiol/disulfide balance among patients with poor ovarian response.

This study aimed to compare the thiol/disulfide balance, myeloperoxidase, and ischemia-modified albumin levels in the follicular fluid (FF) of poor ovarian response (POR) and normal ovarian response (NOR) women who received intracytoplasmic sperm injection (ICSI). The study was performed between March 2021 and April 2022 at the Department of Obstetrics and Gynecology, Center for Reproductive Medicine, Ankara City Hospital. The study included 27 POR and 35 NOR women who underwent ICSI. FF was obtained after the controlled ovarian stimulation cycle. The FF thiol/disulfide balance was detected using spectrophotometric methods. A correlation analysis was conducted to determine whether these oxidative stress markers could contribute to predicting oocyte quality. Disulfide levels were significantly higher in the NOR group than in the POR group (p=0.014). The number of fertilized egg (2PN) oocytes was positively correlated with the total thiol level (r=0.258, p=0.046). The disulfide level was positively correlated with the anti-Müllerian hormone level (r=0.262, p=0.039) and the total number of retrieved oocytes (r=0.335, p=0.008). The disulfide levels differed significantly between the NOR and POR groups. The statistically significant differences of fewer metaphase II oocytes and lower percentage of good-quality embryos in the NOR group compared to the POR group might have resulted from the NOR group's elevated disulfide levels. The total thiol levels correlated with the total of 2PN oocytes. Future studies should examine the thiol/disulfide balance at assisted reproductive technology centers to predict which oocytes could be fertilized.

The association of umbilical cord blood oxidative stress with maternal iron deficiency anemia: A tertiary center experience.

To compare the levels of oxidative stress markers in the umbilical cord blood between pregnant women diagnosed with iron deficiency anemia (IDA) and low-risk controls. The sample consisted of 131 patients, including 55 pregnant women with IDA and 76 controls with similar demographic characteristics. Participants were selected from patients delivered at ≥37 weeks. We compared the two groups in terms of the native thiol, total thiol, disulfide, and ischemia-modified albumin (IMA) levels measured in pregnant women's umbilical cord venous blood. The native thiol and total thiol values were statistically significantly lower in the anemia group, and the disulfide and IMA values were statistically significantly higher in the IDA group (P < 0.001). Perinatal outcomes were similar between the groups. In the present study, pregnant women with IDA had lower native and total thiol values and higher disulfide and IMA values in umbilical cord blood. Iron deficiency anemia in pregnancy may be a potential cause of increased oxidative stress.

Serum Erythropoietin and Ischemic-Modified Albumin Levels in Adolescents with Obsessive–Compulsive Disorder

Erythropoietin (EPO) has neuroprotective effects by increasing oxidative stress resistance and stabilizing redox balance. Ischemic-modified albumin (IMA) is a product of protein oxidation, and recent evidence suggests that IMA can be used as an indicator of oxidative damage. This study aimed to investigate serum EPO and IMA levels in obsessive–compulsive disorder (OCD) patients and to investigate the relationship between EPO and IMA levels and clinical variables such as disease duration and disease severity. A total of 68 adolescents (11–18 years old), including 35 OCD patients (18 males/17 females) and 33 healthy controls (14 males/19 females) without comorbid disorders matched for age, gender, and BMI, were included in the study. The enzyme-amplified chemiluminescence technique determined serum EPO levels, and serum IMA levels were determined by the spectrophotometric method. Serum EPO levels were lower in OCD patients compared to healthy controls (p = 0.002; Z = − 3.123), and serum IMA levels (ABSU) were significantly higher in the OCD group (p = 0.005). A significant positive correlation was found between IMA levels and the duration of OCD symptoms (p = 0.015, r = 0.409). The study’s findings contribute to the growing body of evidence implicating inflammatory and oxidative processes in the pathogenesis of OCD. The potential of EPO and IMA levels as diagnostic biomarkers for OCD aligns with the ongoing efforts to identify reliable biological markers for the disorder. The positive correlation of IMA levels with the duration of OCD shows the importance of early detection of oxidative damage.

Comparison of the effects of axillary brachial plexus block, inhalation anesthesia, and total intravenous anesthesia on tourniquet-induced ischemia-reperfusion injury in upper extremity surgery.

Post-ischemia reperfusion can lead to oxidative stress and an increase in oxidative markers. Employing preventive strategies and antioxidant agents may help mitigate ischemia-reperfusion injury (IRI). The use of a tourniquet in extremity surgery has been associated with IRI. This study aims to investigate the impact of three different approaches- brachial plexus block, total intravenous anesthesia (TIVA), and inhalation anesthesia-on IRI during upper extremity surgery using a tourniquet. Patients aged 18 to 45 with American Society of Anesthesiologists (ASA) I-II scores were randomly assigned to one of three groups: Group A received an axillary block with bupivacaine; Group I underwent inhalation anesthesia with sevoflurane; and Group T received TIVA with propofol and remifentanil infusion. Blood samples were collected to measure glucose, lactate, total anti-oxidant status (TAS), total oxidant status (TOS), and ischemia-modified albumin (IMA) levels at various time points: before anesthesia (t1), 1 minute before tourniquet release (t2), 20 minutes after tourniquet release (t3), and 4 hours after tourniquet release (t4). In Group I, lactate levels at t3, and glucose levels at t2 and t3, were higher compared to the other groups. Group A exhibited lower IMA levels at t2, t3, and t4 than the other groups. Additionally, Group I had lower IMA levels at t2, t3, and t4 compared to Group T. TAS levels were higher in Group I at t2, t3, and t4 compared to the other groups. TOS levels at t2 and t3 were lower in Group A than in Group I. Axillary anesthesia results in a sympathetic block, promoting better perfusion of the upper extremity. This study demonstrated lower levels of oxidative stress markers with axillary plexus block. Therefore, these results suggest that the axillary block has the potential to mitigate IRI.

Assessment of Serum Ischemia Modified Albumin Level and Erectile Functions in Individuals with Premature Greying of Hair

Assessment of Serum Ischemia Modified Albumin Level and Erectile Functions in Individuals with Premature Greying of Hair

Ischemia-Modified Albumin, Lactate, and Combination for Predicting Mortality in Patients with Septic Shock in the Emergency Department.

Ischemia-modified albumin (IMA) is produced during ischemia and reactive oxygen species production. This study aimed to evaluate the association between IMA and mortality in a larger population and the prognostic value of the combination of IMA and lactate for predicting mortality in septic shock patients in the emergency department. This retrospective observational study included adult septic shock patients between October 2019 and December 2021. A multivariable Cox proportional hazards model was performed. IMA was significantly higher in the non-surviving group than in the surviving group (89.1 ± 7.2 vs. 83.8 ± 6.2 U/mL, p < 0.001). IMA was independently associated with 28-day mortality after adjustments (adjusted hazard ratio [aHR]: 1.075, 95% confidence interval [CI]: 1.016-1.138, p = 0.012). The area under the ROC curve (AUROC) of IMA was 0.712 (95% CI: 0.648-0.775, p < 0.001) and was comparable to that of lactate. The AUROC of the combination of IMA and lactate was 0.838 (95% CI: 0.786-0.889, p < 0.001). The group with both high lactate and high IMA levels showed an extremely high risk of mortality than other groups (86.1%; aHR 8.956, 95% CI 4.071-19.70, p < 0.001). The elevation of IMA was associated with mortality in septic shock patients. The combination of IMA and lactate can be a helpful tool for early risk stratification of septic shock patients.

The Effect of Preoperative Carbohydrate-containing Fluid Consumption on Maternal Oxidative Stress Markers During Elective Cesarean Delivery

PurposeThe purpose of this study was to evaluate the effect of carbohydrate loading prior to the cesarean surgery under spinal anesthesia on thiols and ischemia-modified albumin (IMA) levels. DesignProspective, randomized placebo-controlled study. MethodsSeventy-nine pregnant women planned for cesarean sections under spinal anesthesia at Karaman Training and Research Hospital were randomized into a control group (group C) (n = 42), and an oral carbohydrate preloading group (group OCH) (n = 37). OCH loading requires consuming 400 mL the night before surgery and 200 mL up to 2 hours before anesthesia. Group OCH consumed an oral carbohydrate-rich beverage (Nutricia-Fantomalt), and group C consumed an equal volume of water. This study investigated thiol-disulfide homeostasis after preoperative carbohydrate consumption. Preoperative gastric fluid, volume, antral cross-sectional area, hypotension following the birth, and fetal blood gas parameters were compared across groups. FindingsThiols and IMA levels did not differ across groups before and after surgery (P > .05). Gastric ultrasonography showed similar antral cross-sectional area and stomach volume between groups (P = .172, P = .128, respectively). When surgery caused hypotension, group OCH received more ephedrine for surgery-induced hypotension, although this difference is not statistically significant (P = .704). A clustered error bar (95% confidence interval) plot with an interpolation line was used for a time-based comparison of mean differences in heart rate and mean arterial pressure between the groups. ConclusionsThis study supports that mothers' thiols and IMA levels were unaffected by preoperative OCH loading before cesarean surgery. We did not examine thiol and its derivatives in umbilical cord blood; hence, we can not comment on thiol/disulfide homeostasis levels in neonates.

The thiol/disulfide balance is shifted towards oxidation in psoriatic arthritis compared to controls and is associated with higher disease activity.

This study was designed to compare thiol/disulfide and ischemia-modified albumin (IMA) levels between psoriatic arthritis (PsA) and healthy controls and evaluate the correlation between these molecules and the disease activity scores used in PsA. A total of 63 PsA patients and 49 healthy volunteers were included in the study. Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), modified disease activity score 28 (DAS28), and Bath Ankylosing Spondylitis Functional Index (BASFI) scores were used as disease activity indices for PsA patients. Calculations of native thiol (-SH), disulfide (-SS), and total thiol (-SH+-SS) molecules were made by the automatic spectrophotometric method, and the albumin cobalt binding test was used to measure IMA levels. In the PsA group, -SS/-SH and -SS/(-SH+-SS) levels were higher and -SH/(-SH+-SS) levels were lower than in controls. In the linear regression analysis, a significant correlation relationship was detected between DAS28-erythrocyte sedimentation rate (ESR) and -SS/(-SH+-SS) (β = 0.795, CI 95%, 0.196-1.395; P = .010), -SH/(-SH+-SS) (β = -0.475, CI 95%, 0.114-0.836; P = .010) and IMA (β = 3.932, CI 95%, 0.859-7.005; P = .013). Additionally, a significant correlation was detected between IMA and BASDAI and BASFI. In PsA, thiol/disulfide homeostasis has shifted in favor of disulfide as an oxidative indicator. Serum thiol/disulfide levels are correlated with PsA disease activity indices.

Investigation of oxidant-antioxidant status in patients treated with hirudotherapy: an experimental study.

To examine the influence of hirudotherapy on parameters of oxidative stress. The cross-sectional study was conducted from March 29 to September 29, 2021, at the Alanya Research and Training Hospital's Traditional and Complementary Medicine Application Centre, Turkey, and comprised adult volunteers of either gender. The participants were subjected to two sessions of hirudotherapy 4 weeks apart. Total antioxidant status, total oxidant status, oxidative stress index values, ischaemia-modified albumin level, paraoxonase 1, disulfide, native thiol, total thiol, and arylesterase levels were assessed at baseline and after the second hirudotherapy session. Data was analysed using SPSS 15. Of the 50 subjects, 30(60%) were females and 20(40%) were males. The overall mean age was 47.10±15.16 years. Oxidative stress, ischaemia-modified albumin and disulfide levels decreased, but not significantly (p>0.05). The reduction in disulfide levels was significant (p=0.021). Hirudotherapy, within its limitations, could reduce oxidative stress.

Can Ischemia-Modified Albumin Be a Helpful Marker in the Diagnosis and Follow-Up of Childhood Intussusception?

Intussusception is the invagination of a proximal segment of the intestine into a more distal segment. The present study aimed to determine the sensitivity of the ischemia-modified albumin (IMA) and the correlation between IMA and the severity of intestinal ischemia in intussusception cases. Thirty-six consecutive children aged between 0 and 16 years presenting with the clinical and radiological features of intestinal obstruction caused by intussusception were enrolled in the study. The age- and sex-matched control group was composed of patients undergoing outpatient surgery. The patients were categorized as cases of type I (ileoileal), type II (ileocecal), and type III (colocolic) based on the ultrasonography findings. The mean IMA level of the intussusception group was 179.13 ± 220.33 ng/mL, whereas the mean level was found as 89 ± 70.9 ng/mL in the control group. When the patients were categorized as ileoileal, ileocecal, and colocolic, the mean IMA levels were detected as 235.65 ± 268.14 ng/mL, 174.46 ± 212.8 ng/mL, and 46.95 ± 19.56 ng/mL, respectively. There was a moderate correlation between the invaginated segment lengths measured by the surgeon during the operation and IMA levels. Our study findings reveal that IMA can be used as an auxiliary diagnostic marker in patients presenting with symptoms and signs suggestive of intussusception. Thus, patients can be screened for mechanical bowel obstruction due to intussusception and may be referred to pediatric surgery centers earlier for further examination.

Oxidative stress markers in breast cancer

Purpose: Oxidative stress is thought to play a role in the etiology of breast cancer. The aim of this study was to compare serum Total Antioxidant Status (TAS), Total Oxidant Status (TOS), Oxidative Stress Index (OSI) and Ischemia Modified Albumin (IMA) levels in breast cancer patients and healthy women and to determine whether there is a relationship between oxidative stress markers and breast cancer.&#x0D; Materials and methods: Newly diagnosed 106 breast cancer patients at the Bozyaka Training and Research Hospital General Surgery Clinic and 30 healthy women were included in the study. Serum levels of IMA, TAS, TOS were analyzed by spectrophotometric methods. &#x0D; Results: IMA, TOS and OSI values were found significantly higher in the breast cancer group. Although the TAS values in patients with breast cancer were lower than the control group, the difference was not statistically significant. &#x0D; Conclusions: In our study, it was seen that oxidative stress levels increased in breast cancer patients due to decreased TAS, significantly increased IMA, TOS and OSI results. Therefore, we think that increased oxidative stress may be related to breast cancer and that IMA, TOS and OSI can be used as markers of oxidative stress to differentiate breast cancer patients from healthy women.&#x0D; Keywords: breast cancer, cancer, biomarkers, ischemia-modified albumin, oxidative stress

Evaluation of maternal serum thiol and ischemia-modified albumin levels in cases of placenta previa: A case-control study in a tertiary center.

We aim to compare the maternal serum thiol and ischemia-modified albumin (IMA) levels between pregnant women with placenta previa and those with uncomplicated pregnancies and to determine whether changes in these levels were useful in predicting cases of abnormally invasive placenta (AIP). Fifty-five pregnant women diagnosed with placenta previa according to the diagnostic criteria (case group) were compared to 100 women with uncomplicated pregnancies of similar demographic characteristics (control group). The patients with placenta previa were further divided into two subgroups: AIP (n = 20) and placenta previa without invasion (n = 35). The maternal serum native thiol, total thiol, disulfide, and IMA levels of the groups were evaluated. The native thiol, total thiol, and IMA values were significantly lower in the case group than in the control group (p < 0.001). The disulfide values were similar between the study and control groups (p = 0.488). When the AIP and placenta previa without invasion groups were compared, the levels of native thiol, total thiol, disulfide, and IMA were similar (p > 0.05). Maternal serum thiol and IMA levels were lower in placenta previa cases compared to the control group. However, these parameters were not useful in predicting AIP cases.

Serum Levels of Fetuin-A, Ischemia-modified Albumin (IMA), and Ferritin in Hospitalized patients with severe COVID-19. A Case-control Study

Objective: To measure the serum levels of Fetuin-A, ischemia-modified albumin (IMA), and ferritin in hospitalized patients with severe COVID-19in Baghdad, Iraq. Moreover, to determine these biomarkers' cut-off valuesthat differentiate between severely ill patients and control subjects. Methods: This case-control study was done from 15 September to the end of December 2021 and involved a review of the files and collectionof blood samples from patients (n=45, group1) hospitalized in COVID-19 treatment centersbecause of severe symptoms compared tohealthy subjects as controls (n=44, group2). Results: Fetuin-A serum levels were not statistically different between patients and controls. In contrast, IMA and ferritin levels were significantly different between the 2 groups, with patients' levelsbeing greater than control participants' (p 0.05). The critical values for the Fetuin-A, IMA, and ferritin tests were 393.78 mg/L, 59.22 ng/ml, and 126 µg/L, respectively, with concentration curves of 0.58, 0.70, and 0.93 for each. Conclusions: Patients and controls showed no significant difference in Fetuin-A levels in the blood. However, IMA and ferritin levels werehigher in people suffering from acute COVID-19 infection than in controls, with Fetuin-A values less than 393.78 mg/L andIMA and ferritin valueshigher than 59.22 ng/mland 126,000 μg/L, respectively.

Physical frailty is related to oxidative stress through thiol/disulfide homeostasis parameters.

To evaluate relationship between frailty and oxidative stress through thiol/disulfide homeostasis parameters [Native thiol (NT), total thiol (TT), and disulfide levels (D), disulfide-native thiol (D/NT), disulfide-total thiol (D/TT), native thiol-total thiol (NT/TT) ratios, and ischemia-modified albumin levels (IMA)]. In total, 139 community-dwelling older adults were included. The frailty status, defined by the FRIED frailty index (FFI) and Clinical Frailty Scale (CFS), and comprehensive geriatric assessment results compared with thiol/disulfide homeostasis parameters and ischemia-modified albumin levels. NT and TT levels were significantly lower in the frail group (respectively; p = 0.014, p = 0.020). The FFI scores were correlated with the levels of NT, TT, D/NT, D/TT, and NT/TT (respectively; r = - 0.25, r = - 0.24, r = 0.17, r = 0.17, r = - 0.17). The significant correlation could not be retained with the CFS scores. In ROC analysis, the AUC for NT was calculated as 0.639 in diagnosing frailty according to the FFI (95% CI 0.542-0.737), AUC was 0.638 for TT (95% CI 0.540-0.735), and AUC was 0.610 for NT/TT (95% CI 0.511-0.780). The AUC was calculated as 0.610 for both D/NT and D/TT in diagnosing physical frailty (95% CI 0.511-0.708). Thiol/disulfide homeostasis parameters can be a potential biomarker in diagnosing physical frailty. However, further studies are needed for diagnosing frailty defined with cumulative deficit models.

Study of Maternal Serum Ischemia-modified Albumin and Ischemia-modified Albumin Ratio in Uncomplicated and Complicated Pregnancy

Abstract Introduction: The maternal and fetal outcomes are poorer in pregnancies associated with obstetric complications. A newly recognized marker of hypoxia, serum ischemia-modified albumin (IMA), which serves as an early predictive marker of myocardial infarction in the emergency department, is now being studied in obstetric complications of pregnancy. Aims and Objectives: (1) To study the levels of maternal serum IMA in the early 2nd trimester (12–20 weeks) to predict the occurrence of uncomplicated and complicated pregnancy post 20 weeks of gestation. (2) To evaluate the IMR ratio (IMAR) (serum IMA-to-human serum albumin ratio) and its significance in the obstetric complications of pregnancy. Methodology: This prospective cohort study was conducted on 150 antenatal women with gestational age from 12 to 20 weeks. A complete detailed history of all participants was taken and they were followed up to the time of delivery for the specific complications (i.e., pregnancy-induced hypertension [PIH], preeclampsia, eclampsia, and gestational diabetes in mother and stillbirth, preterm birth, and fetal growth restriction [FGR] in the fetus) that developed during pregnancy. IMA levels and IMA ratio were obtained and correlated with the development of the defined complications of pregnancy. The data were recorded, tabulated, and subjected to statistical analysis. Results: A significant relationship between IMA value and the incidence of PIH, preeclampsia, and eclampsia and between IMAR value and the incidence of preeclampsia and eclampsia was seen among the study population (P &lt; 0.05). We observed that IMA and IMAR values were higher in women who did not have any fetal complications than in women who had fetal complications, namely, stillbirth, preterm birth, and FGR. However, this difference was not significant (P &gt; 0.05). Conclusion: Serum IMA and IMAR levels were higher in women with PIH, preeclampsia, and eclampsia. The most common pregnancy outcome was small for gestation age. No significant link was found between serum IMA levels or IMAR and the severity of eclampsia, gestational diabetes, stillbirth, preterm, and FGR.

Effect of ischemia-reperfusion injury on elafin levels in rat liver.

The aim of this study was to quantify serum levels of elafin, a serine protease inhibitor, and to assess its effects on histopathological and biochemical parameters in hepatic ischemia-reperfusion injury. Forty female Wistar albino rats were divided into five groups: Group 1 served as the control group. Liver ischemia was induced for 30 minutes in the other four groups. An additional 1-hour, 2-hour, and 3-hour reperfusion was induced in Groups 3, 4, and 5, respectively. At the end of the experiment, intracardiac blood samples were obtained for biochemical examination, and tissue samples from the liver were taken for histopathological examination. Levels of elafin, ischemia-modified albumin (IMA), total antioxi-dant status (TAS), and total oxidant status (TOS) were also examined. Serum elafin levels decreased beginning from Group 2, with the lowest level reached in Group 5 (p<0.01). The IMA level was the lowest in the control group and the highest in Group 5 (p<0.01). TOS, aspartate aminotransferase (AST), and alanine amino-transferase (ALT) levels were lowest in the control group and highest in Group 5 (p<0.01). Group 5 had the highest IMA/albumin ratio, although no significant differences were found between these four groups. The lowest TAS level was found in the control group, but a stable and significant increase was not detected in the other groups. No significant differences were found between the groups in terms of alkaline phosphatase (ALP) and albumin levels. A negative correlation was observed between serum elafin levels and AST, ALT, and TOS levels (p<0.01). The number of Grade 1 histopathological results was found to be higher in the groups with reperfusion (Groups 3, 4, 5). In histopathological subgroup analysis, while the elafin level was lower in Grade 1 group, AST, ALT, and TOS levels were higher (p<0.01). Additionally, the IMA/albumin ratio was found to be higher in the Grade 1 group (p=0.02). In hepatic ischemia-reperfusion injury, elafin levels decreased as the reperfusion time increased. As the reperfusion time increased, both hepatocyte damage and oxidant capacity increased, with a negative correlation observed between these findings and elafin levels. Therefore, elafin may play a protective role in hepatic ischemia-reperfusion injury and could assist clinicians in assessing liver injury.

Clinical significance of ischemia-modified albumin levels in children with steroid-sensitive nephrotic syndrome

Clinical significance of ischemia-modified albumin levels in children with steroid-sensitive nephrotic syndrome

Peripheral blood diagnostic markers of chronic cerebral hypoperfusion.

To investigate the efficacy of ischemia-modified albumin (IMA), lipoprotein-associated phospholipase A2 (Lp-PLA2), brain-derived neurotrophic factor (BDNF), and visinin-like protein-1 (VILIP-1) in diagnosing chronic cerebral hypoperfusion (CCH). This retrospective study included 84 patients with suspected chronic cerebral ischemia admitted to Sichuan Provincial People's Hospital between February 2021 and April 2022. Arterial spin labeling (ASL) imaging and biological examinations were performed. According to the ASL perfusion imaging patterns, the patients were divided into a CCH group (n = 55) and a non-CCH group (n = 29). Serum markers of the two groups were compared, and correlation analysis was conducted between ischemic marker levels and cerebral blood flow (CBF) in the ischemic region, as measured by ASL. Receiver operating characteristic (ROC) curve analysis was used to evaluate the efficacy of each marker for diagnosing chronic cerebral ischemia. The Delong test was used to compare AUC size between groups. Compared to the non-CCH group, the CCH group exhibited higher IMA levels and lower BDNF concentrations (P < 0.05). However, VILIP-1 and Lp-PLA2 concentrations were not significantly different between the two groups (P > 0.05). Moreover, IMA and BDNF levels were not correlated with CBF in the hypoperfused area. ROC curve analysis demonstrated that the cut-off values of 24.2915 U/mL and 6.714 ng/L for IMA and BDNF achieved a sensitivity of 83.6% and 41.8% and a specificity of 62.1% and 93.1%, respectively. Lastly, the areas under the curve for IMA and BDNF were 0.738 (95% confidence interval [CI], 0.627-0.848) and 0.631 (95% CI, 0.512-0.751), respectively. IMA and BDNF may have clinical value in the diagnosis of CCH.

Evaluation of serum ischemia modified albumin (IMA) level and serum uric acid level as a preliminary biomarker of epilepsy

Oxidative stress, hypoxia, and ischemia are considered prime factors in the pathogenesis of epilepsy. Hyperuricemia (HU) is a common incidental finding in epileptic patients, but the importance of HU as a risk factor in epilepsy is debated. Many hypothetical mechanisms that link HU to increased oxidative stress in epilepsy have been put forward. This research aimed to evaluate the role of serum Ischemia Modified Albumin (IMA) level and serum uric acid (UA) level as a preliminary biomarker in the diagnosis of epilepsy.: The present cross-sectional research was conducted on 25 individuals having epilepsy and 25 healthy individuals. Serum uric acid level had estimated by the uricase method. Serum IMA was evaluated by albumin cobalt binding assay to assess oxidative stress, hypoxia, and ischemia. Mean Serum UA and IMA level were found significantly high (p&amp;#60;0.001) in epileptic group. In the epileptic group, 76 % (19/25) individuals had HU. Mean serum IMA was higher in epileptic individuals with HU compared to epileptic individuals with normal serum UA levels. Correlation between serum UA level and serum IMA level was found positive among the study population. Serum UA showed a significant odd ratio to predict epilepsy on binary logistic analysis.: The present study revealed that serum UA levels and IMA levels escalated in epileptic patients. Thus, serum UA levels and IMA levels can be deemed as preliminary biomarkers for the diagnosis of epilepsy.

ISCHEMIA-MODIFIED ALBUMIN AND THYROID HORMONE LEVELS IN FIRST-TRIMESTER ABORTIONS: A RELATIONSHIP?

Objectives: The objectives are to estimate maternal thyroid hormone levels and ischemia-modified albumin (IMA) levels in first-trimester pregnancy loss and to study the correlation between the maternal thyroid hormone levels and the IMA. Patients and Methods: We recruited 45 pregnant women with recurrent pregnancy loss (RPL) from our obstetric clinic as cases and 45 healthy pregnant women with the same gestational age and successful pregnancy outcomes as controls. Results: There is no correlation between the maternal thyroid hormone levels and the IMA levels in first-trimester pregnancy loss. Maternal IMA levels appear to be elevated in women with early RPL. Conclusion: In cases of first-trimester pregnancy loss, there is no association between maternal thyroid hormone levels and IMA levels. IMA cannot be used for the diagnosis and follow-up of early RPL because maternal IMA levels appear to be higher in women with early RPL.