Study of Changes in Serum Alkaline Phosphatase Level during Postmenopausal Period of Women in Bangladesh.

The study was designed to evaluate the serum alkaline phosphatase level may be altered in postmenopausal women. This case-control study was carried out in the Department of the Biochemistry, Mymensingh Medical College, Bangladesh from January 2015 to December 2015. The subjects were selected on the basis of inclusion and exclusion criteria by purposive (non-random) method. This study included 50 postmenopausal women as case. The results were compared with 50 apparently healthy pre-menopausal women as control. All statistical analysis was done by SPSS windows package. The values were expressed as Mean±SD. Statistical significance of difference between two groups was evaluated by using student's unpaired t-test. Serum alkaline phosphatase level was analyzed. Serum alkaline phosphatase was determined by using colorimetric method. The mean value of serum alkaline phosphatase was 325.56±76.79 U/L respectively in Group B (Case) and 136.50±76.50 U/L respectively in Group A (Control). The level of serum alkaline phosphatase was significantly increased in Group B (Case). Menopause has an effect on serum alkaline phosphatase which leads to increased risk of development of osteoporosis. This study may facilated the clinicians and gynaecologists to update their knowledge in regard to serum alkaline phosphatase level of women associated with menopause.

Association between Serum Albumin Status with Heart Failure (HF) Patients in Bangladesh.

In collaboration with the Department of Cardiology, Mymensingh Medical College Hospital, Mymensingh, Bangladesh this cross sectional study was performed in the Department of Biochemistry, Mymensingh Medical College from January 2018 to December 2018. The aim of the study was to explore the relationship of serum albumin in patients' with heart failure (HF) as a resource to monitor the possibility of management of these patients. A total of 120 subjects were included in this study. Among them 60 patients in case group were diagnosed HF patients and as control group 60 individuals were normal healthy. Serum albumin was determined by colorimetric method from each sample. Statistical analysis was performed by SPSS windows package, version 21. Among the study groups the mean serum albumin levels were 3.25±0.59 and 4.14±0.38 in case and control group respectively. Analysis showed that the mean serum albumin level was highly significantly (p<0.001) decreased in HF patients in comparison to that of control group.

Serum Calcium Level in Preeclamptic Patients of Bangladesh.

Preeclampsia is one of the most frequent complication of pregnancy which manifested by hypertension during pregnancy for the first time after 20th weeks of gestation with proteinuria. The aim of the study was to estimate the changes in serum calcium level in preeclamptic patients when compared with normal pregnant women. The case control study was carried out in the Department of Biochemistry, Mymensingh Medical College, Mymensingh, Bangladesh in collaboration with the Department of Obstetrics and Gynecology, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from July 2016 to June 2017. A total of 100 subjects were included. Among them 50 were subjects of preeclamptic patients as case and another 50 were apparently healthy normal pregnant women as control. The study revealed that serum calcium level was lower in preeclamptic women (case) as compared to healthy control subjects. The mean values of serum calcium levels were 7.63±0.42 and 8.12±0.94mg/dl in case and control group respectively. The difference in mean serum calcium were highly significant (p<0.001) when compared between case and control.

Serum Copper Status among Acute Myocardial Infarction Male Patients in Bangladesh.

This case control study was carried out in the Department of Biochemistry, Mymensingh Medical College in collaboration with the Department of Cardiology, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from January 2015 to December 2015. The aim of the study was to explore the serum copper status among acute myocardial infarction (AMI) patients as a means to monitor the possibility of management of these patients. A total of 120 subjects were included in this study. Among them 60 were diagnosed AMI patients denoted as case group and 60 were normal healthy individuals denoted as control group. Serum copper determined by colorimetric method from each sample. Statistical analysis was performed by SPSS windows package, version 20. Among the study groups the mean serum copper levels were 150.30±26.16 and 103.65±9.38 in case and control group respectively. Analysis showed that the mean serum copper level was significantly (p<0.01) increased in AMI patients in comparison to that of control group.

Association between Metabolic Syndrome and Acute Myocardial Infarction (AMI).

To evaluate the biochemical parameters of metabolic syndrome in case of acute myocardial infarction (AMI) patients this case control study was carried out in the department of Biochemistry, Mymensingh Medical College in collaboration with Department of Cardiology, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from July 2012 to June 2013. To assess of serum total cholesterol, triacylglycerol, HDL-cholesterol, LDL-cholesterol, to estimate of serum glucose and to establish the association of age, sex, BMI, waist circumference, waist hip ratio and blood pressure of myocardial infarction patients. A total of 120 subjects were included in the study. Among them 60 were subjects of AMI cases and another 60 subjects of non AMI patients as controls. Serum total cholesterol, serum triacylglycerol, serum LDL-Cholesterol & serum HDL-Cholesterol were estimated in each sample. All values were expressed as Mean±SD. Statistical significance of difference between case and control were evaluated by using student's unpaired 't' test. All statistical analysis was done by using SPSS windows package. Past history of diabetes Mellitus and hypertension were more common in cases compared to those in control (p<0.001) which was statistically highly significant. There was no significant difference in the history of smoking between case and control. Statistical mean values of serum triacylglycerol, serum FBS, serum total cholesterol were highly significant in AMI patients in comparison to control (p<0.001). Statistical mean value of HDL-C was significantly decreased in AMI patients in contrast to control (p<0.001). In this study systolic blood pressure and diastolic blood pressure were significantly increased in AMI patients in comparison to control (p<0.05). Waist circumference was highly significant in AMI patients in comparison to control (p<0.001). Analyzing the findings of the present study there were significant alteration in lipid profile, blood pressure, fasting blood sugar & WC. These findings reaffirm the clinical importance of the metabolic syndrome as a significant risk factor for AMI. So it may be recommended that estimation of these parameters may help pivotal for better management of AMI.

An evaluation of serum magnesium status in pre-eclampsia compared to the normal pregnancy.

Pre-eclampsia is a disease which causes significant maternal and fetal morbidity and mortality, especially in the developing countries. Despite numerous studies, the etiology of pre-eclampsia has not yet been fully elucidated. Although several evidences indicate that various elements such as serum Magnesium, Calcium etc. might play an important role in pre-eclampsia. The present study prospectively determines and evaluate whether maternal serum levels of magnesium has any association with pre-eclampsia or not. It was a cross sectional study carried out in the Department of Biochemistry, Mymensingh Medical College from July 2009 to June 2010. A total of 108 subjects were selected with the duration of pregnancy from 28th week of gestation to term of which 42 were normal pregnant women (as control) and 66 were pre-eclamptic (34 with mild and 32 with severe preeclampsia) admitted in the Obstetrics and Gynaecology department of Mymensingh medical college hospital. Serum Magnesium level was determined in the laboratory by colorimetric method using recommended commercial kit. Student's unpaired t-test was used to see the statistical significance of the difference between the mean values of the estimated parameters. The mean serum levels of Magnesium in normal pregnant group was 1.91±0.08mg/dl, mild pre-eclamptic group was 1.8±0.11mg/dl,and in severe pre-eclamptic group was 1.75±0.10mg/dl. The mean serum Magnesium of women with mild pre-eclampsia as well as severe pre-eclampsia was significantly (p<0.001) decreased in comparison to that of the control. A significant (p<0.05) decrease in serum magnesium was also found in subject with severe pre-eclamptic compared to that of the mild pre-eclamptic. So, these results indicate that reduction in serum levels of magnesium during pregnancy might be a possible contributor in the etiology of pre-eclampsia and supplementation of this element as diet or drugs may be of value to prevent pre-eclampsia.

Serum iron status among visceral leishmaniasis patients.

This case control cross sectional study was carried out in the Department of Biochemistry, Mymensingh Medical College, Bangladesh in cooperation with the Department of Microbiology, Medicine units of Mymensingh Medical College Hospital and Fulbaria & Muktagacha Upazilla Health Complexes, Mymensingh during the period of July 2006 - June 2007. The aim of the study was to explore the status of serum iron among visceral leishmaniasis patients in Bangladesh as a means to monitor the possibility of management of these patients. A total of 120 people of different age groups were included in this study. Subjects were divided into two groups - Group I (Control) consisting of 60 apparently healthy persons matched by age, sex and socioeconomic status with the cases and Group II (Case) consisting of 60 "ICT for Kala-azar" positive VL patients. Serum iron was estimated by colorimetric method with ferrozine from each sample. Statistical analysis was done by using SPSS windows package. Among the groups, mean±SD (Standard Deviation) of Group I and Group II serum iron were 100.67±20.83 and 76.76±8.64µgm/dl respectively. By comparing Group I with Group II highly significant difference were found in case of serum iron (P<0.001). It is evident from the study that serum iron level significantly decreases among visceral leishmaniasis patients in Bangladesh.

Serum albumin and creatinine clearance rate among smear positive pulmonary tuberculosis patients in Bangladesh.

This case control study was carried out in the Department of Biochemistry, Mymensingh Medical College in cooperation with the Outpatient Department and Medicine Units of Mymensingh Medical College Hospital, Fulbaria Upazilla Health Complex, Mymensingh and some DOTS centers of BRAC, a non-government organization during the period of July 2006 to June 2007. The aim of the study was to explore the status of serum albumin & creatinine clearance levels in smear positive Bangladeshi pulmonary tuberculosis patients as a means to monitor the possibility of management of these patients as these levels decrease significantly. Serum albumin level was investigated in TB patients for monitoring the nutritional status of TB patients and also for the adjustment of serum calcium level. Creatinine clearance rate was investigated in TB patients for monitoring the impairment of renal function and nutritional depletion in tuberculosis patients. A total of 120 people of different age groups were included in this study. Subjects were divided into two groups- Group I (Control; n=60) - apparently healthy people selected matching by age, sex and socioeconomic status with the cases and Group II (Case; n=60) - people with smear positive pulmonary tuberculosis. Serum albumin was estimated by colorimetric principle. Serum creatinine was also estimated by colorimetric principle & creatinine clearance rate was estimated from serum creatinine by Cockcroft- Gault equation. Statistical analysis was done by using SPSS windows package. Among the groups, mean±SD of serum albumin in Group II (3.74±0.44gm/dl) was significantly lower (p<0.001) than that in Group I (4.85±0.31gm/dl). Mean±SD of creatinine clearance rate in Group II (35.36±8.29ml/min) was also significantly lower than that in Group I (84.16±20.20ml/min). It is evident from the study that serum albumin & creatinine clearance rate levels significantly decrease in smear positive Bangladeshi pulmonary tuberculosis patients.

Serum magnesium status among acute myocardial infarction patients in Bangladesh.

This case control cross sectional study was carried out in the Department of Biochemistry, Mymensingh Medical College in collaboration with Cardiology Department of Mymensingh Medical College Hospital, Mymensingh during the period of July 2004 to June 2005. The aim of the study was to explore the status of serum magnesium among acute myocardial infarction (AMI) patients as a means to monitor the possibility of management of these patients. A total of 100 subjects were selected and were grouped as Group I (50 healthy control subjects) and Group II (50 subjects of AMI Cases). Serum magnesium was estimated by colorimetric method from each sample. Statistical analysis was done by using SPSS windows package. Among the groups, mean±SD (Standard Deviation) of Group I and Group II serum magnesium were 2.16±0.25 and 1.71±0.17mg/dl respectively. By comparing Group I with Group II highly significant difference were found in case of serum magnesium (p<0.001). It is evident from the study that serum magnesium level significantly decreases among acute myocardial infarction patients in Bangladesh.

Study on serum glucose level among smear positive pulmonary tuberculosis patients in Bangladesh.

This case control study was carried out in the Department of Biochemistry, Mymensingh Medical College, Bangladesh in cooperation with the Outpatient Department and Medicine Units of Mymensingh Medical College Hospital, Fulbaria Upazilla Health Complex, Mymensingh and some DOTS centers of BRAC, a non-government organization during the period of July 2006 to June 2007. The aim of the study was to explore the status of serum glucose level in smear positive Bangladeshi pulmonary tuberculosis patients. A total of 120 people of different age groups were included in this study. Subjects were divided into two groups - Group I (Control; n=60) - apparently healthy people selected matching by age, sex and socioeconomic status with the cases and Group II (Case; n=60) - people with smear positive pulmonary tuberculosis. Serum glucose (fasting) was estimated by colorimetric principle. Statistical analysis was done by using SPSS windows package. Among the groups, mean±SD of serum glucose (fasting) in Group II (5.91±1.02mmol/L) was significantly higher (p<0.001) than in Group I (4.87±0.57mmol/L). It is evident from the study that serum glucose level significantly increases in smear positive pulmonary tuberculosis patients.

Serum calcium level among smear positive pulmonary tuberculosis patients in Bangladesh.

This case control study was carried out in the Department of Biochemistry, Mymensingh Medical College, Bangladesh in cooperation with the Outpatient Department and Medicine Units of Mymensingh Medical College Hospital, Fulbaria Upazilla Health Complex, Mymensingh and some DOTS centers of BRAC, a non-government organization during the period of July 2006 to June 2007. The aim of the study was to explore the status of serum calcium level in smear positive Bangladeshi pulmonary tuberculosis patients. A total of 120 people of different age groups were included in this study. Subjects were divided into two groups - Group I (Control; n=60) apparently healthy people selected matching by age, sex and socioeconomic status with the cases and Group II (Case; n=60) people with smear positive pulmonary tuberculosis. Serum calcium was estimated by colorimetric principle. Serum calcium was adjusted by serum albumin concentration. Statistical analysis was done by using SPSS windows package. Among the groups, mean±SD of adjusted serum calcium in Group II (2.41±0.15mmol/L) was significantly higher (p<0.001) than that in Group I (1.85±0.11mmol/L). It is evident from the study that serum calcium level significantly increases in smear positive Bangladeshi pulmonary tuberculosis patients.

Body iron status among acute myocardial infarction patients.

This case control cross sectional study was carried out in the department of Biochemistry, Mymensingh Medical College in collaboration with Cardiology department of Mymensingh Medical College Hospital, Mymensingh during the period of July 2004 to June 2005. The aim of the study was to explore the status of body iron among acute myocardial infarction (AMI) patients in Bangladesh as a means to monitor the possibility of management of these patients. A total of 100 subjects were selected and were grouped as Group I (50 healthy Control subjects) and Group II (50 subjects of AMI Cases). Serum iron, total iron binding capacity (TIBC) & transferrin saturation were estimated from each sample. Statistical analysis was done by using SPSS windows package. Among the groups, mean±SD of Group I serum iron, TIBC & transferrin saturation were 71.84±9.10, 336.66±35.39 & 21.73±4.88 respectively and of Group II serum iron, TIBC & transferrin saturation were 137.55±18.22, 267.99±34.97 & 52.40±11.74 respectively. By comparing Group I with Group II highly significant difference were found in case of serum iron (p<0.001), TIBC (p<0.001) and transferrin saturation (p<0.001). It is evident from the study that body iron (serum iron, TIBC & transferrin saturation) level significantly increases among acute myocardial infarction patients in Bangladesh.

The role of Wnt/beta-catenin signaling in renal carcinogenesis: lessons from cadmium toxicity studies.

Wnt/beta-catenin signaling plays a crucial role during embryogenesis. However, this signaling pathway also plays a role in normal adult tissues and in carcinogenesis, including cadmium (Cd2+) induced nephrocarcinogenesis, which is the topic of this review. Wnt/beta-catenin signaling is tightly regulated in mature epithelia to balance cell proliferation, differentiation and death. This is accomplished by modulating phosphorylation of the multifunctional protein beta-catenin which in turn determines its preference for a particular fate, i.e. cell-cell adhesion by binding to E-cadherin, proteasomal degradation, or co-activation of the transcription factor Tcf/Lef. The pivotal role of beta-catenin is not limited to Wnt signaling, but can be challenged by other transcription factors under stress conditions (e.g. FOXO, HIF-1alpha, NF-kappaB, c-jun), where beta-catenin acts as a molecular switch in response to the cellular redox status. Aberrant Wnt/beta-catenin signaling can contribute to carcinogenesis of intestinal, lung or kidney epithelia, either by mutations of its signaling components and/or disruption of linked signaling networks. The nephrotoxic metal Cd2+ causes renal cancer in humans. Because it is not genotoxic Cd2+ is thought to induce mutations and carcinomas indirectly: Possible mechanisms include oxidative stress, inhibition of DNA repair, aberrant gene expression, deregulation of cell proliferation, resistance to apoptosis, and/or disruption of cell adhesion. Wnt signaling may contribute to Cd2+ carcinogenesis because Cd2+ disrupts the junctional E-cadherin/beta-catenin complex, resulting in excessive nuclear translocation of beta-catenin and activation of Tcf4. Up-regulation of target genes of the beta-catenin/Tcf4 complex, such as c-myc, cyclin D1 and the multidrug transporter P-glycoprotein (MDR1/ABCB1), leads to increased proliferation, evasion of apoptosis, adaptation to Cd2+ toxicity and thereby promotes the selection of mutated and pre-neoplastic cells.

Risk Factors for Suicide in Wives of Military Personnel.

BACKGROUND: An increasing trend in attempted and completed suicide amongst wives of serving personnel was observed. METHODS: A questionnaire designed to elicit the known risk-factors for suicide, suicide attempts and suicidal ideation by women in the Indian context was administered to 222 wives of Indian military personnel living in a garrison with their husbands. RESULT: A large number (28%) of the sample were child-less. Alcoholism in husband was reported by 22 women and domestic violence by four. Six had been bereaved in the past year. Chronic illness was reported by 10 women and psychiatric illness by four. CONCLUSION: Wives of military personnel may need targeted community interventions focusing on the risk factors for suicide.

Alpha-methyl-L-tryptophan PET detects epileptogenic cortex in children with intractable epilepsy.

BACKGROUND: In children with tuberous sclerosis, the PET tracer alpha[11C]methyl-L-tryptophan (AMT) has been shown to be selectively taken up by epileptogenic tubers, thus allowing differentiation from nonepileptogenic tubers in the interictal state. OBJECTIVE: To determine whether cortical areas showing increased AMT uptake in children without tuberous sclerosis complex with intractable neocortical epilepsy indicate the epileptogenic zone, and to assess the relative contributions of AMT and 2-deoxy-2[18F]fluoro-D-glucose (FDG) PET abnormalities to the localization of epileptogenic cortical regions. METHODS: Areas of increased AMT and decreased FDG uptake were marked objectively as regions with abnormal asymmetry using an in-house written software in 27 children who underwent comprehensive evaluation for resective epilepsy surgery. The marked PET abnormalities were compared to the locations of scalp and subdural EEG epileptiform abnormalities, as well as histology and surgical outcome. RESULTS: Focal cortical increases of AMT uptake were found in 15 patients. The lobar sensitivity (39.0%) of AMT PET for seizure onset was lower, but its specificity (100%) was higher (p < 0.0001) than that of hypometabolism on FDG PET (sensitivity 73.2%, specificity 62.7%). AMT PET abnormalities were smaller than corresponding FDG PET hypometabolic regions (p = 0.002), and increased AMT uptake occurred in two patients with nonlocalizing FDG PET. Histologically verified cortical developmental malformations were associated with increased AMT uptake (p = 0.044). Subdural electrodes adjacent to the area of increased AMT uptake were most often involved in seizure onset. CONCLUSIONS: Focal increase of cortical AMT uptake in children is less sensitive but more specific for the lobe of seizure onset than corresponding FDG PET hypometabolism, and it is often associated with epileptogenic cortical developmental malformations. AMT PET can assist placement of subdural electrodes even when MRI and FDG PET fail to provide adequate localizing information. Cortical areas adjacent to increased AMT uptake should be carefully addressed by intracranial EEG because these regions often show a high degree of epileptogenicity.

The significance of attempted suicide in armed forces.

The Indian Armed Forces with a closely knit community, life of their own provides a unique opportunity to study the adaptive and maladaptive characteristics of his actions. In this study thirty two percent of attempted suicide in the Armed Forces achieved discharge from service is a testament to the urgency and intensity of the need to get out of the service. Twently-two percent of control psychiathc in-patient who sought environmental change also achieved premature discharge from service, further highlights the intensity of the need of these patients to change their environment. The intensity of these patients need to change their environment is coupled with a marked sense of isolation. They find themselves not only friendless but also incapable of making friends.

Autism in tuberous sclerosis complex is related to both cortical and subcortical dysfunction.

OBJECTIVE: To examine the relationship between autism and epilepsy in relation to structural and functional brain abnormalities in children with tuberous sclerosis complex (TSC). METHODS: Children with TSC and intractable epilepsy underwent MRI as well as PET scans with 2-deoxy-2-[(18)F]fluoro-D-glucose (FDG) and alpha-[(11)C]methyl-L-tryptophan (AMT). Based on the results of Autism Diagnostic Interview-Revised, Gilliam Autism Rating Scale, and overall adaptive behavioral composite (OABC) from Vineland Adaptive Behavior Scale, subjects were divided into three groups: autistic (OABC < 70; n = 9), mentally-retarded nonautistic (OABC < 70; n = 9), and relatively normal intelligence (OABC > or = 70; n = 8). RESULTS: PET studies showed that the autistic group had decreased glucose metabolism in the lateral temporal gyri bilaterally, increased glucose metabolism in the deep cerebellar nuclei bilaterally, and increased AMT uptake in the caudate nuclei bilaterally, compared to the mentally-retarded nonautistic group. In addition, a history of infantile spasms and glucose hypometabolism in the lateral temporal gyri were both significantly associated with communication disturbance. Glucose hypermetabolism in the deep cerebellar nuclei and increased AMT uptake in the caudate nuclei were both related to stereotypical behaviors and impaired social interaction, as well as communication disturbance. CONCLUSIONS: These results suggest that generalized epilepsy in early life and functional deficits in the temporal neocortices may be associated with communication delays, and that functional imbalance in subcortical circuits may be associated with stereotypical behaviors and impaired social interaction in children with TSC.

CURRENT STATUS OF DISULFIRAM THERAPY.

The effectiveness of disulfiram is linked to the disulfiram-ethanol reaction in the treatment of Alcohol Dependence Syndrome. However disulfiram therapy is associated with various adverse effects and needs a structured and supervised after care program. Relapse rate is very high once disulfiram therapy is discontinued. Keeping these factors in mind disulfiram therapy is used less often today than previously.

Pregnancy rates after embryo transfer depend on the provider at embryo transfer.

OBJECTIVE: To evaluate the effect of individual providers on pregnancy outcome after embryo transfer. DESIGN: Retrospective data analysis. SETTING: University-based tertiary-care assisted reproductive technology program with 10 physician-providers. PATIENT(S): Six hundred and seventeen women who underwent 854 fresh embryo transfers between January 1996 and January 1999. INTERVENTION(S): Pregnancies after embryo transfer were recorded for each provider. MAIN OUTCOME MEASURE(S): Establishment of a clinical pregnancy. RESULT(S): Three hundred ninety-three clinical pregnancies resulted from 854 embryo transfers, for an overall clinical pregnancy rate of 46.0% per embryo transfer. Three hundred forty-seven (40.6%) pregnancies were ongoing. The clinical pregnancy rate varied significantly between providers: for example, 17.0% (47 transfers) vs. 54.3% (57 transfers) (P<.05). Similarly, the ratio of high-grade embryos required to produce a gestational sac differed between providers. The number or quality of embryos transferred did not differ significantly. CONCLUSION(S): Significant differences were observed in pregnancy rates after embryo transfer done by different providers, suggesting that embryo transfer technique may influence pregnancy outcome in assisted reproductive technology.