Maternal Serum Zinc, Copper, Magnesium, and Iron in Spontaneous Abortions.

Twenty five percent of pregnant women have some degree of vaginal bleeding during the first trimester, and about 50% of those pregnancies end in spontaneous abortion (SA) because the fetus is not developing typically. As studies have reported that inadequacies of trace metals such as Copper (Cu), Zinc (Zn), Magnesium (Mg) can predispose to various adverse pregnancy outcomes (PO); multiple micronutrient (MMN) supplementations are given without justifying their deficiency and toxicities on the fetus. Earlier studies on effects of MMN supplementations during pregnancy have not considered the need, duration, dose, and time of initiation of supplementations leading to inconclusive results. So, there is a need to optimize this to prevent their abuse and side effects. This study can help in establishing critical cut-offs of these minerals in maternal serum that can forecast future pregnancy outcomes. Study measured the serum Zn, Cu, Mg, and Fe in pregnant women who presented with (n = 80) and without (n = 100) SA at 5-2 weeks of pregnancy using iron -ferrozine method, magnesium-calmagite method, zinc reaction with nitro-PAPS, copper reaction with Di-Br- PAESA methods, respectively. Data analyzed using the student t test and cutoff value was established using Receiver Operating Characteristic (ROC) by SPSS software. Maternal serum Cu, Mg, Fe, and Zn levels measured were significantly lower in SA as compared to that of controls (p < 0.005) (Fig. 1) and maternal age and Body mass index were not statistically significant different among study group. Maternal serum Cu, Mg, Zn and Iron (Fe) measured in 5-12 weeks of pregnancy has the potential to forecast future occurrence of SA. The study has been registered under "The Clinical Trials Registry- India (CTRI)," -REF/2020/01/030393.

One-month long foundation course for newly joined Indian medical undergraduates: Faculty and students' perspective.

BACKGROUND: A one-month long foundation course has been introduced at the entry-level for first-year MBBS (Bachelor of Medicine and Bachelor of Surgery) students in the medical institutions across India from 2019. Therefore, the present study is aimed at describing the experience of implementing a one-month long foundation course conducted for the Competency-based Undergraduate Medical Curriculum (CBUC) of Indian Medical Graduate as per the guidelines from the National Medical Commission (NMC) (erstwhile Medical Council of India, MCI). We have evaluated the student and faculty perceptions towards the effectiveness of the program. METHODS: The foundation course had six modules Orientation, Skills, Field visit to Community Health Centre, Professional Development including Ethics, Sports and Extracurricular activities, Computer Skills, and Language enhancement program. Regular feedback wascollected from students (N = 250) and teachers (N = 26) involved in the Foundation course using a semi-structured questionnaire. The program's overall feedback was also obtained at the end of the course, using a validated questionnaire. The quantitative findings were expressed in frequency and percentage. The qualitative observations (reflections of students and faculty) were subjected to thematic. RESULTS: The students and faculty appreciated the one-month long foundation course. The course's defined objectives were met as indicated by most students (98.4%) and faculty (75%). The course seemed to be useful for students to embark on a formal MBBS curriculum. It also exposed them to new knowledge and practices, as indicated by the feedback. Thematic analysis of the students' and faculty's reflections was carried out and two themes were identified, i.e., 'strengths' and 'challenges.' The Foundation Course Committee will work out appropriate remedial measures to overcome the challenges in the future sessions for subsequent batches. CONCLUSIONS: The one-month-long foundation course was found to be beneficial for newly joined students to get introduced and adjusted to higher education systems' demands. Also, the challenges faced during the program needs to be addressed with suitable remedial measures while implementing for subsequent batches. This effort will ensure a smooth conduct of the foundation course for the future batches of medical undergraduates and make the program more effective.

Plasma angiogenesis and oxidative stress markers in patients with diabetic retinopathy.

Background: Neovascularization in the retina and hyperglycaemia-induced oxidative stress are implicated in the pathogenesis of diabetic retinopathy (DR). In this study, we hypothesized that the plasma angiogenic and oxidative stress markers associated with these derangements could aid in the screening of diabetic patients who are at an increased risk of developing retinopathy.Methods: This study included normal (n = 148), type2 diabetes without retinopathy (DNR; n = 148), proliferative DR (PDR; n = 74) and non-PDR (NPDR; n = 148) subjects. Plasma concentrations of vascular endothelial growth factor-A (VEGF-A), hypoxia-inducible factor-1α (HIF-1α), matrix metalloproteinase-9 (MMP-9), pigment epithelium-derived factor (PEDF), nitric oxide (NO), soluble receptors for advanced glycation end products (sRAGE), malondialdehyde (MDA) and protein thiols were estimated.Results: A statistically significant increase was observed in the plasma concentrations of pro-angiogenic factors and markers of oxidative stress in both retinopathy groups. By contrast, the concentrations of anti-angiogenic factors and antioxidants were decreased significantly in these groups. Receiver operating characteristic analysis indicated that the plasma thresholds of HIF-1α and PEDF can be suitable markers in case of NPDR. However, in PDR, HIF-1α, NO, MMP-9 and PEDF showed high sensitivity and specificity.Conclusions: The factors associated with hypoxia, matrix degradation and angiogenic inhibition play a crucial role in predicting DR.

Role of Maternal Serum Human Placental Lactogen in First Trimester Screening.

The most preferred antenatal screening test is first trimester dual test which has a detection rate of 95% for foetal chromosomal anomaly. Maternal serum free ß human chorionic gonadotropin (free ß hCG) and pregnancy associated plasma protein A are used in first trimester dual test along with maternal demographic and foetal sonographic indices to calculate risk for foetal aneuploidy. Human placental lactogen is a placental hormone that is present in maternal serum only during pregnancy and its level rises in relation to the growth of the foetus and placenta. The objectives of this study was to measure and correlate maternal serum hPL with free ß hCG, maternal age, maternal age related risk ratio and calculated risk ratio of first trimester screening. After obtaining permission from the Institutional Ethics Committee, hPL and free ß hCG were measured from the serum of 84 pregnant women aged 20-40 years in 11-13th weeks + 6 days of gestation who underwent dual test during their antenatal check-up. Independent t test, Pearson's correlation, Spearman's correlation, Mann-Whitney U test, ANOVA were used wherever appropriate. A significant positive correlation between maternal serum hPL, maternal age related aneuploidy risk ratio (p value < 0.001) and aneuploidy risk ratio at the time of delivery (p value < 0.001) was observed. Also maternal age was negatively correlated with maternal serum hPL (p value < 0.001) and positively correlated with maternal serum free ß hCG (p value 0.023). A significant negative correlation between maternal serum hPL and free ß hCG (p value < 0.001) was found. To conclude low level of maternal serum hPL in advanced maternal age may reflect decreased functional syncytiotrophoblast mass which may predispose to adverse pregnancy outcome. As chance of baby born with chromosomal anomaly is known to increase with advancing maternal age, hPL may have role in first trimester screening.

Correlation of serum homocysteine levels with the severity of coronary artery disease.

Coronary artery disease (CAD) has become the most common cause of mortality in the entire world. Homocysteine is implicated as an early atherosclerotic promoter. We studied the relationship between levels of serum homocysteine with severity of coronary artery disease. Total of 70 subjects who scheduled for coronary angiogram consented to participate in this study. In all the patients Gensini scoring system was used to assess the severity of CAD. Venous samples were taken from the patients in fasting state before angiography. Homocysteine levels in patients were measured by enzyme linked immunosorbant method and were compared with respective Genseni scores of participants. Fasting serum homocysteine levels in CAD patients were significantly higher than patients without coronary artery disease (p < 0.001). Also Homocyseine levels correlated significantly with increasing severity of CAD (p < 0.001). Serum homocysteine levels correlated well with the severity of CAD.

Protein thiols and butryrylcholinestrase in saliva of oral cancer patients.

Oral squamous cell carcinoma is one of the most common malignancies recognized. Biomarkers which can predict presence of cancer and its progression can help in better management of these disorders. Over production of lipid peroxidation byproducts and disturbances in antioxidant defense system have been implicated in the pathogenesis of several diseases including oral cancer. Studies have shown a correlation of butyrylcholinesterase (BChE), with tumourigenesis, cell proliferation and cell differentiation. Earlier we have observed a significant elevation in plasma BChE and protein thiols in oral cancer patients which correlated well with stages of cancer. As it was not clear whether the above markers will be altered in saliva of oral cancer patients this study was undertaken. Institutional Ethics Committee gave permission to carry out this study. Total of 55 subjects comprising healthy controls (n = 30) and biopsy proven oral cancer patients (n = 25) consented to participate in this study. Salivary samples from cases were taken before any definitive treatment. Protein thiols and BChE were estimated in salivary samples using validated assay methods. Oral cancer patients had a significant increase in pre-treatment salivary BChE levels (p ≤ 0.001) and a significant decrease (p ≤ 0.001) in salivary thiols as compared to respective values in controls. Salivary protein thiols and BChE may have a role in pathophysiology of oral cancer. Saliva can be used as a potential non-invasive screening tool in oral cancer patients.

A comprehensive approach for detection of biotin deficiency from dried blood spot samples using liquid chromatography-mass spectrometry.

Aim: The aim of the present study is to develop a liquid chromatography-mass spectrometry method to measure two important biomarkers of biotin deficiency from dried blood spot samples for effective management of the disorder. Materials & methods: The method was developed on a liquid chromatography-mass spectrometry system using pentafluorophenyl column employing a mobile phase composition of methanol and water in the isocratic mode. A full validation of the method was performed as per relevant guidelines. Results & conclusion: Correlation between the results of dried blood spot and plasma method was evaluated to determine the interconvertibility of the method. The developed method was successfully applied for establishing the reference ranges for these biomarkers in the population of Udupi, a coastal district of South India.

Biotin deficiency can lead to many complications such as impaired growth, compromised immune function, depression, myalgia and may even lead to death. The disorder can be managed by supplementation of biotin. Early detection is crucial in managing biotin deficiency. In this paper we describe a comprehensive method for the early detection of biotin deficiency. The method employs the use of minimally invasive blood sampling such as dried blood spot that is suitable for vulnerable neonatal population.

VARK preference and perception of online versus offline professional development training of medical laboratory technologists.

OBJECTIVE: This study aims to understand the learning preferences and perception of medical laboratory technologists on sudden shift from offline to online training sessions during COVID-19 pandemic. METHODS: Microsoft form containing twenty-four questions was circulated to the twenty-five laboratory technologists after 1 year of online continuous professional development training. VARK questionnaire was circulated to understand the learning style. RESULTS: Provision of recording lectures, significant reduction of performance anxiety, anxiety associated with criticism, and QA sessions emerged as the major positive aspects of a virtual training platform. Analysis of learning preferences revealed that most technologists had a unimodal aural (45%) or kinesthetics (33%) than visual (11%) and reading (11%) learning preference. In bimodal learning preference, AK (44.44%) emerged as the predominant form. Forty percent of the technologists showed trimodal learning pattern with 50% among them showing an ARK pattern while 25% each showing VAK and VRK patterns of learning preferences. CONCLUSION: Medical laboratory technologists adapted well to the sudden shift from offline to online continuous development programs. However, efficient managerial mechanisms to address the major perceived hurdles and designing a multimodal training module to accommodate the learning preferences of our technologists can ensure enthusiastic participation and effective learning among medical laboratory technologists.

Altered biochemical parameters in saliva of pediatric attention deficit hyperactivity disorder.

Oxidative stress is one of the common causes in etiopathogenesis of attention deficit hyperactivity disorder (ADHD). Hence, the salivary levels of protein thiols, ceruloplasmin, magnesium and pseudocholinesterase were estimated in children with ADHD. The symptoms of ADHD were identified using Conner's rating and DSM IV criteria. Saliva was collected and assessed for the levels of protein thiols, ceruloplasmin, magnesium and pseudocholinesterase, spectrophotometrically. It was also checked for pH and the flow rate was noted down. There was a significant increase (P < 0.001) in the salivary protein thiols and pseudocholinesterase levels in ADHD children when compared to controls. Ceruloplasmin levels did not show any significant change. Magnesium levels were significantly decreased (P < 0.001) in cases when compared to controls. Further, a receiver operating characteristic curve for validity of the biochemical parameters in saliva of ADHD children indicated a sensitivity and specificity above 90% for protein thiols and magnesium values. Our study shows that protein thiols, magnesium, and pseudocholinesterase might have a role in the pathogenesis of ADHD and saliva can be effectively used as a non-invasive tool for evaluation of such children.

Prediction modelling in the early detection of neonatal sepsis.

BACKGROUND: Prediction modelling can greatly assist the health-care professionals in the management of diseases, thus sparking interest in neonatal sepsis diagnosis. The main objective of the study was to provide a complete picture of performance of prediction models for early detection of neonatal sepsis. METHODS: PubMed, Scopus, CINAHL databases were searched and articles which used various prediction modelling measures for the early detection of neonatal sepsis were comprehended. Data extraction was carried out based on Critical Appraisal and Data Extraction for Systematic Reviews of Prediction Modelling Studies checklist. Extricate data consisted of objective, study design, patient characteristics, type of statistical model, predictors, outcome, sample size and location. Prediction model Risk of Bias Assessment Tool was applied to gauge the risk of bias of the articles. RESULTS: An aggregate of ten studies were included in the review among which eight studies had applied logistic regression to build a prediction model, while the remaining two had applied artificial intelligence. Potential predictors like neonatal fever, birth weight, foetal morbidity and gender, cervicovaginitis and maternal age were identified for the early detection of neonatal sepsis. Moreover, birth weight, endotracheal intubation, thyroid hypofunction and umbilical venous catheter were promising factors for predicting late-onset sepsis; while gestational age, intrapartum temperature and antibiotics treatment were utilised as budding prognosticators for early-onset sepsis detection. CONCLUSION: Prediction modelling approaches were able to recognise promising maternal, neonatal and laboratory predictors in the rapid detection of early and late neonatal sepsis and thus, can be considered as a novel way for clinician decision-making towards the disease diagnosis if not used alone, in the years to come.

The mechanistic role of neutrophil lymphocyte ratio perturbations in the leading non communicable lifestyle diseases.

Inflammation plays a critical role in the development and progression of chronic diseases like type 2 diabetes mellitus, coronary artery disease, and chronic obstructive pulmonary disease. Inflammatory responses are indispensable for pathogen control and tissue repair, but they also cause collateral damage. A chronically activated immune system and the resultant immune dysregulation mediated inflammatory surge may cause multiple negative effects, requiring tight regulation and dampening of the immune response to minimize host injury.  While chronic diseases are characterized by systemic inflammation, the mechanistic relationship of neutrophils and lymphocytes to inflammation and its correlation with the clinical outcomes is yet to be elucidated. The neutrophil to lymphocyte ratio (NLR) is an easy-to-measure laboratory marker used to assess systemic inflammation. Understanding the mechanisms of NLR perturbations in chronic diseases is crucial for risk stratification, early intervention, and finding novel therapeutic targets. We investigated the correlation between NLR and prevalent chronic conditions as a measure of systemic inflammation. In addition to predicting the risk of impending chronic conditions, NLR may also provide insight into their progression. This review summarizes the mechanisms of NLR perturbations at cellular and molecular levels, and the key inflammatory signaling pathways involved in the progression of chronic diseases. We have also explored preclinical studies investigating these pathways and the effect of quelling inflammation in chronic disease as reported by a few in vitro, in vivo studies, and clinical trials.

Micronutrients in Adverse Pregnancy Outcomes.

About 10 to 20% of reported pregnancies have complications like spontaneous abortion (SA), preeclampsia (PE), preterm birth (PTB), and fetal growth restriction (FGR); 60% are attributed to maternal nutritional alterations. Multiple micronutrients (MMN) are supplemented in the antenatal period, but no proper validation/guidelines are available regarding dosing/time, the need for initiation, and the duration of supplementation. Studies have reported adverse pregnancy complications related to the overuse/unwanted use of multiple micronutrient supplementations during pregnancy. Identifying the exact population requiring supplementation is necessary to prevent its abuse. This article attempts to review the impacts of micronutrient deficiency/supplementation in cases of SA, FGR, and gestational diabetes mellitus (GDM), preterm delivery and PE. The study used a literature search using PubMed, Google Scholar, Mendeley, and Scopus Databases using search words pregnancy, spontaneous abortion, gestational diabetes mellitus (GDM), fetal growth restriction (FGR), preterm delivery, preeclampsia (PE) or "adverse pregnancy" associated with minerals, micronutrients, or supplementation. The review also considered in-house literature databases, a single-window search at Kasturba Medical College (KMC) Health sciences library, MAHE (Manipal Academy of Higher Education). The figures included in the study were created by Biorender.com. Micronutrients play multiple roles during pregnancy and fetoplacental growth stimulating growth hormone secretion, Lysyl oxidase (LOX), involved in the crosslinking between collagen and elastin in the amniotic membrane, downregulation of interleukin (IL)-1 alpha, IL-1 beta, IL-4, IL-6, Il-10, IL-12, tumor necrosis factor (TNF)-alpha and several chemokines involved in hypertension, immune-inflammatory pathways, attenuate insulin resistance, structural development of neurons and glia. Over-supplementation has led to complications such as spontaneous abortion and gestational diabetes mellitus. Since there is a lack of standardization concerning micronutrient supplementation during pregnancy, there is a need for systematic study related to the role of micronutrients during each trimester of pregnancy to optimize its supplementation and to prevent hazards associated with its abuse.

Evaluation of knowledge of and attitudes toward epilepsy among the health science students of Manipal University.

This study was carried out to assess the knowledge, attitudes, and practices with respect to epilepsy among health science students of Manipal University. The study was conducted among first-year health science students of Kasturba Medical College on the Manipal and Mangalore campuses of Manipal University. All students willing to participate (n=587) were asked to answer a standardized questionnaire on epilepsy. Our study group included educated urban people from various ethnic backgrounds of various countries who chose health science as a career, which makes the study different from others. Even though most of the students had heard about epilepsy, very few knew about the underlying cause. Most of the students were ignorant about the drugs and ways to deal with epileptic seizures. Questions related to community and religion were deliberately avoided as some subjects found such questions offensive, which may have resulted in a difference in response as compared with previously published studies. It was observed that a large number of students were not aware of the nuances of epilepsy. However, we expect the knowledge, attitudes and awareness to improve considerably with time and increased exposure. These findings support a need to promote epilepsy awareness programs as a means of increasing public knowledge of epilepsy.

Age Related Prevalence of Mild Cognitive Impairment in Type 2 Diabetes Mellitus Patients in the Indian Population and Association of Serum Lipids With Cognitive Dysfunction.

The magnitude of type 2 diabetes mellitus (T2DM) is ever-increasing in India, and at present, ~77 million people live with diabetes. Studies have established that T2DM increases the risk of neurodegenerative disorders. This study aimed to determine the age-related prevalence of mild cognitive impairment (MCI) in T2DM patients in the Indian population and to identify link between cognitive dysfunction in T2DM patients and serum lipid composition through untargeted and targeted lipidomic studies. Using a cross-sectional study, we evaluated 1278 T2DM patients with Montreal cognitive assessment test (MoCA) and digit symbol substitution test (DSST) for cognitive functions. As per MoCA, the prevalences of MCI in T2DM patients in age groups below 40, 41-50, 51-60, 61-70, 71-80 and 81-90 years were 13.7, 20.5, 33.5, 43.7, 57.1 and 75% with DSST scores of 45.8, 41.7, 34.4, 30.5, 24.2 and 18.8% respectively. Binomial logistic regression analysis revealed serum HbA1c ≥ 7.51, duration of T2DM over 20 years, age above 41 years, and females were independent contributors for cognitive dysfunction in T2DM patients. Preliminary studies with untargeted lipidomics of the serum from 20 T2DM patients, including MCI and normal cognition (NC) group, identified a total of 646 lipids. Among the identified lipids, 33 lipids were significantly different between MCI and NC group, which comprised of triglycerides (TGs, 14), sphingolipids (SL, 11), and phosphatidylcholines (PC, 5). Importantly, 10 TGs and 3 PCs containing long-chain polyunsaturated fatty acids (PUFA) were lower, while 8 sphingolipids were increased in the MCI group. Since brain-derived sphingolipids are known to get enriched in the serum, we further quantified sphingolipids from the same 20 serum samples through targeted lipidomic analysis, which identified a total of 173 lipids. Quantitation revealed elevation of 3 species of ceramides, namely Cer (d18:1_24:1), Hex1Cer (d16:0_22:6), and Hex2Cer (d28:1) in the MCI group compared to the NC group of T2DM patients. Overall, this study demonstrated an age-related prevalence of MCI in T2DM patients and highlighted reduced levels of several species of PUFA containing TGs and PCs and increased levels of specific ceramides in T2DM patients exhibiting MCI. Large-scale lipidomic studies in future could help understand the cognitive dysfunction domain in T2DM patients, while studies with preclinical models are required to understand the functional significance of the identified lipids.

Plasma protein thiols and total antioxidant power in pediatric nephrotic syndrome.

BACKGROUND: Oxidative damage by free radicals has been implicated in kidney injury, especially in nephrotic syndrome (NS). Such a stress would influence the response of nephrotic children to therapy. METHODS: The present study enrolled children with NS in active disease state and in remission and 50 healthy volunteers. Plasma protein thiol levels and ferric-reducing/antioxidant power were estimated spectrophotometrically in controls and in patients. Serum protein and albumin as well as urine protein were also estimated. RESULTS: There was a significant decrease in plasma protein thiol levels in children with active disease when compared to controls as well as to subjects in remission. Ferric-reducing/antioxidant power values were significantly increased in NS and remained high in remission when compared to controls. Serum total protein and albumin were significantly decreased in nephrotics compared to controls. Further, a prospective study between the relapse and remission groups indicated a significant increase in plasma protein thiols in remission when compared to relapse exhibiting a positive response to treatment. CONCLUSION: A considerable alteration in the antioxidant status in NS indicates the pro-oxidant milieu existing in this condition which may have implications in the response to treatment of these patients.

A preliminary study of protein thiols and serum cholinesterase in assisted reproduction.

In this study we sought to investigate the levels of serum protein thiols and cholinesterase levels before and after intrauterine insemination (IUI).We observed 68% patients showed a decrease in protein thiols and 63% showed a decrease in serum cholinesterase levels after insemination as compared to their respective pre procedure levels. The fall in thiols was statistically significant (p=0.021) indicating there is increased oxidative stress after the procedure. However, we could not comment on any reason for the fall in cholinesterase. Whether the changes in above parameters may have some implication on the overall success rate of IUI is yet to be ascertained.

Correlation of Pregnancy Associated Plasma Protein A and Zinc with Calculated Risk Ratio of Dual Test.

INTRODUCTION: First trimester screening by dual test is the most preferred method of antenatal screening. The detection rate of foetal aneuploidy using dual test is 95%. This test uses maternal serum free ß human Chorionic Gonadotropin (free ß hCG) and Pregnancy Associated Plasma Protein A (PAPP-A) along with maternal demographic and foetal sonographic indices to calculate risk for foetal aneuploidy. PAPP-A is a zinc binding metalloproteinase which is also responsible for placental development and foetal growth. So, zinc might also have some role in first trimester screening. No studies are available substantiating the role of zinc in first trimester screening. AIM: To measure and correlate maternal serum zinc with PAPP-A and calculated risk ratio of first trimester screening. MATERIALS AND METHODS: PAPP-A and zinc were measured from the serum of 84 pregnant women aged 20-40 years in 11th-13th weeks+6 days of gestation who underwent dual test during their antenatal check-up. Risk calculation was done using Screening Software for Downs Windows Lab (SSDWL). RESULTS: Maternal serum PAPP-A showed a significant positive correlation with maternal serum zinc (p-value <0.001). Maternal serum PAPP-A and zinc both showed a significant positive correlation with calculated risk ratio (p-value<0.01). CONCLUSION: As PAPP-A is a zinc binding metalloproteinase, zinc showed significant pattern of correlation with aneuploidy risk as shown by PAPP-A. So there could be a possible role for serum zinc in first trimester of screening.

Serum butyrylcholinesterase and zinc in breast cancer.

CONTEXT: Even though, a large number of serological, molecular markers have been proposed for breast cancer screening, most of them lack specificity, sensitivity, prognostic value, and cost effectiveness. Butyrylcholinesterase (BChE) and its genes are aberrantly expressed in a variety of human cancers. It has-been linked to tumorigenesis, cell proliferation, and cell differentiation. Zinc (Zn) is a cofactor for superoxide dismutase, an enzyme that protects cellular components against free radical-induced damage and carcinogenesis. Therefore, the aim of present study was to estimate and compare serum BChE and serum Zn levels in healthy controls and biopsy proven breast cancer patients before definitive therapy. AIMS: To estimate and compare serum BChE and serum Zn levels in healthy controls and biopsy proven breast cancer patients before definitive therapy. SETTINGS AND DESIGN: Serum BChE and Zn were estimated in 46 newly diagnosed (preoperative) female patients with breast cancer and 50 healthy female volunteers. SUBJECTS AND METHODS: Serum BChE and Zn were estimated by spectrophotometric method. STATISTICAL ANALYSIS USED: Data was expressed as median and inter quartile range. Comparisons between different stages of cancer were done using Kruskal-Wallis test. RESULTS: There was a significant increase in serum BChE and Zn in breast cancer patients compared to controls (P < 0.001). Serum BChE showed a significant increase and Zn was significantly decreased in different stages of breast cancer. CONCLUSIONS: Both BChE and Zn are inexpensive and can easily be analyzed and may play a role in the management of breast cancer.

Can serum Glutathione-S-transferase levels in carcinoma cervix be a predictor of radiation response?

We conducted a pilot study wherein serum Glutathione-S-transferase levels were measured before and after radiotherapy in carcinoma cervix patients and correlated with response to treatment during a two-year follow-up period. Out of 17 patients who received radiotherapy, 9 showed a significant decrease (p<0.005) while 8 showed significant increase (p<0.004) in post radiotherapy glutathione-S-transferase values as compared to pre treatment values respectively. These patients were followed up for two years and we observed that 71% who had significant increase in post radiotherapy values had relapse of cancer within 2 years where as 66% of those who had significant decrease in post radiotherapy values had no evidence of relapse. This shows that alterations in serum Glutathione-S-transferase levels may help us to predict radiation response.

Bisalbuminemia in a Hypothyroid Patient with Diabetes: A Case Report.

Bisalbuminemia is a rarely encountered anomaly characterized by presence of bifid albumin bands or a single widened albumin band in electrophoretogram. Inherited bisalbuminemia is quite rare and inherited as an autosomal dominant form. The acquired form of bisalbuminemia is usually transient and may be observed during long term beta lactam antibiotic therapy, acute pancreatitis, myeloma and nephrotic syndrome. This is a case of bisalbuminemia in 61-year-old diabetic female with hypothyroidism came with acute exacerbation of bronchial asthma.