MD. JAHIDUL ISLAM - Academia.edu (original) (raw)

Papers by MD. JAHIDUL ISLAM

Journal of Advanced Veterinary and Animal Research

Objective: Duck virus enteritis is a severe viral disease that kills ducks and swans worldwide. T... more Objective: Duck virus enteritis is a severe viral disease that kills ducks and swans worldwide. The clinical manifestations, gross pathology, molecular detection, and characterization of the duck virus enteritis virus (DVEV) in Australian black swans at a safari park in Bangladesh were described in this case report. Materials and Methods: On a safari park in Bangladesh, an Australian black swan flock exhibited clinical signs of anorexia, greenish watery diarrhea, increased thirst, partial paralysis, and death. Postmortem examinations of deceased swans revealed extensive pathological abnormalities in the trachea, liver, and spleen. To isolate DVEV, a viral inoculum produced from the liver and spleen of dead swans was implanted into 9-13-day-old embryonated duck eggs via the chorioallantoic membrane (CAM) route. DVEV was confirmed using a polymerase chain reaction (PCR) assay. Phylogenetic analysis was used to determine the genetic relationship between the DVEV isolates from Australian black swans, and 16 DVEV isolates previously described in the GenBank. Results: Hemorrhage was noted in the annular ring of the trachea, as well as an enlarged and hemorrhagic liver and spleen. The PCR assay amplified a 446-bp fragment of the DVEV DNA polymerase gene in the liver, spleen, and CAM homogenates. The phylogenetic analysis found that the DVEV isolates from swans were comparable to those from Bangladesh, India, Vietnam, China, Germany, the USA, and Egypt. Conclusion: According to the findings of this study, the DVEV was the cause of illness and mortality in an Australian black swan flock.

2022 IEEE Symposium on Industrial Electronics & Applications (ISIEA)

Bangladesh Medical Research Council Bulletin, 2017

Emerging evidence links an elevated baseline inflammatory status to adverse outcome among patient... more Emerging evidence links an elevated baseline inflammatory status to adverse outcome among patients undergoing percutaneous coronary intervention (PCI). Baseline inflammation measured by high sensitivity C-reactive protein hsCRP may prove useful for identification of high risk patients requiring adjunctive therapies. This prospective study was carried out in the department of cardiology, National Institute of Cardiovascular Diseases, Dhaka, during October 2012 to September 2013.Two hundred consecutive patients with CSA and UA undergoing PCI were included in the study. Study patients were divided into two groups on the basis of hsCRP levels. In Group I hsCRP levels were elevated, that is ≥3 mg/L and in Group II hsCRP levels were normal, that is < 3 mg/L, with 100 patients in each group. Fol-lowing the procedure in-hospital outcome of study patients were observed. Increased inci-dence (44%) of adverse in-hospital outcome was found in Group I (44% Vs. 11%). Higher incidence of post p...

Bangladesh Medical Journal, 2016

This is a retrospective study carried out at the department of Physical Medicine and Rehabilitati... more This is a retrospective study carried out at the department of Physical Medicine and Rehabilitation in Dhaka Medical College Hospital (DMCH), Dhaka for the period of one year from 1st January, 2012 to 31st December, 2012. The purpose of the study was to observe the disease pattern and demographic characteristics of patients attending the department of Physical Medicine and Rehabilitation in a tertiary care hospital. Total sixteen thousand two hundred ninety seven (n=16297) patients were studied, of which 48% were male and 52% were female. The mean age was 43.64 ± 5.12 years, maximum patients (27.96%) belong to 41-50 years of age. Maximum patients (51%) were come from Dhaka city and most of the studied patients were housewife (36.73%). Largest disease group was non-specific low back 130 pain (16.42%). Regarding disease pattern, 44.07% of patients rheumatological, 17.25% neurological, 25.11% orthopaedic condition. Among leading diseases, 16.77% were non-specific low back pain, 10.13% osteoarthritis of knee joints, 8.15% stroke, 7.56% lumbar spondylosis, 7.05% cervical spondylosis, 6.43% adhesive Capsulitis, 3.84% neck sprain/strain 3.57% Facial palsy, 3.18% fibromyalgia and 3.12% tennis elbow.

International Letters of Chemistry, Physics and Astronomy, 2013

Homogeneous Polyvinyl alcohol (PVA)/Carbon nanotube (CNT) composite has been prepared by solution... more Homogeneous Polyvinyl alcohol (PVA)/Carbon nanotube (CNT) composite has been prepared by solution casting method using gum acacia as a surfactant. CNT content in the composite was varied from 5-10% by weight. The thermal properties of PVA/CNT composites were investigated by Thermo Gravimetric/Differential Thermal Analyzer (TG/DTA) and Thermo Mechanical Analyzer (TMA). TG/DTA results showed that higher thermal stability in higher percentage of CNT in the composites. The 10% CNT containing PVA composite exhibit highest onset of melting, glass transition point and offset of melting temperature and the recoded values are 330.4K, 379K and 421.3K respectively. All of the result indicates that the developed PVA/CNT composite might be promising for use in solar cell application

International Letters of Chemistry, Physics and Astronomy, 2013

Sodium alginate (TiO2) sand composites were prepared by solution casting. Purified sand was added... more Sodium alginate (TiO2) sand composites were prepared by solution casting. Purified sand was added in the composite films to increase electrical conductivity. Electrical properties such as conductivity, capacitance, dielectric constant, and loss tangent of the composites were investigated. The current voltage characteristics for all the composites showed ohmic behavior. All the electrical properties have been found to improve with the incorporation of sand (SiO2) but 6% sand containing composite exhibits the best electrical properties. The mechanical properties tensile strength (TS), elongation at break (Eb) and Young modulus for 6% sand containing composite film are found to be 4.445 MPa, 9.76%, and 72.8 MPa respectively. The experimental results reveal that the blended films exhibit higher stability and improved mechanical properties of both tensile strength and elongation at break in dry state. Water absorption properties of the composites are found to decrease with the increase o...

Journal of Dhaka Medical College, 2015

Context: Osteoarthritis (OA) is the most common form of arthritis accounting for about 30% of gen... more Context: Osteoarthritis (OA) is the most common form of arthritis accounting for about 30% of general physician visits. Intrarticular (IA) corticosteroid injections have been used for decades in clinical practice for pain relief and control of local inflammation in OA. In the present study a combined therapy of long acting intra-articular injection in addition to physical modalities of OA knee was given to find out the functional improvement and clinical outcome of the patient. Methods: It was a prospective interventional non-randomized clinical study conducted in the Department of Physical Medicine & Rehabilitation, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, from October, 2011 to March, 2012. Fifty four patients between 35 and 75 years without consideration of gender with a history of not less than three months knee pain with radiographic confirmation of primary osteoarthritis were selected purposefully. Then they were divided randomly in group A and B, having 27 p...

Sodium alginate (NaC6H7O6)/Titanium dioxide (TiO2) thin films have been successfully developed by... more Sodium alginate (NaC6H7O6)/Titanium dioxide (TiO2) thin films have been successfully developed by depositing SiO2 by using solution casting process at room temperature. The absorbance and transmittance of light had been determined by UV-visible spectroscopy and from transmittance data band gap of the composites were calculated. The smallest band gap of 2.82 eV is found for the 6% SiO2 containing composite while 0% SiO2 containing composite exhibits band gap to be 3.19 eV. Thermal Properties of the films were characterized by thermo gravimetric/differential thermal analyzer (TG/DTA). The experimental results reveal that the blended films exhibit higher stability and improved thermal properties, which suggests the occurrence of interaction detected by FTIR among sodium alginate, TiO2, SiO2, and water molecules in the films. Semiconducting composite thin films have useful applications for solar cells and optoelectronics. Thus, sodium alginate/TiO2/SiO2 nanocomposite films have attracte...

Journal of Bangladesh College of Physicians and Surgeons

Physical Medicine and Rehabilitation (PMR) is a diverse specialty with principal focus on disabil... more Physical Medicine and Rehabilitation (PMR) is a diverse specialty with principal focus on disability evaluation and functional restoration of an individual. The PMR Faculty at Bangladesh College of Physicians and Surgeons (BCPS) was established about 30 years ago. As a medical specialist of 21st century, at this point of time, it is important to know and evaluate the spectrum of research activities performed by the trainees of the faculty. Objectives of the study was to make an in-depth analysis of the dissertations completed by the PMR fellow trainees of BCPS since the inception of the Faculty. It was also aimed to discuss the strengths and insights of shortcoming of the research areas and topics with directives for further improvement of the future trainees and faculties ultimately to initiate a dialogue among the stake holders and other specialties. This was an observational mixed method study. Information was gathered from the BCPS webpage, Faculty office and published materials...

Journal of Ethnopharmacology

Quantum Journal of Social Sciences and Humanities, 2020

Announcing “war on terrorism” by United States had dire consequences upon independent Pakistani j... more Announcing “war on terrorism” by United States had dire consequences upon independent Pakistani journalists. Pakistan army has carried out several military operations against local and foreign militants those expected to be hidden in these regions. During these operations journalists were restricted from objective and free coverage and therefore they remained embedded with military in FATA. The embedding process created by the Pentagon and implemented for the first time in Iraq, was highly criticized by American citizens for not showing real casualties in Iraq war. Similarly, Pakistani journalists experienced this practice of being embedded in FATA after 9/11 attacks and the coverage went pro-military where civilian casualties were misrepresented. On one side this practice was praised by some journalists for their security and protection while on the other side it was highly criticized by public for violation of human rights. The method of analysis of choice was descriptive and expl...

Social Science Research Network, 2022

Journal of Social Sciences and Humanities Review

This paper seeks to analyse the ecological problems of Bangladesh. The underlying reasons beneath... more This paper seeks to analyse the ecological problems of Bangladesh. The underlying reasons beneath the genealogical problems of ecological crises in Bangladesh are significantly connected with the legacy of colonial governmentality. This investigation discusses how marine, river, forestland, and urban ecosystems have been colonized in the Bengal Delta. It also critically investigates the impact of colonizing ecology. Colonization has crucial effects on the ecosystem. It is impossible to establish ecological justice without dealing with these problems. Our perceptions of history, progress and development are still influenced by colonial knowledge/power. As a problem-solving method of ecological crises, this paper suggests recommendations for an eco-state in Bangladesh.

Renewable and Sustainable Energy Reviews

Journal of Health and Environmental Research

Background and Objectives: Caesarean section or C-section is a major obstetric life-saving interv... more Background and Objectives: Caesarean section or C-section is a major obstetric life-saving intervention that has a substantial effect on maternal and neonatal health. This study sought to explore factors associated with increasing Csection rate at Tangail district in Bangladesh. Materials and Methods: A cross-sectional survey was conducted using a structured questionnaire at different hospitals and clinics in Tangail among 200 women who underwent cesarean. For analyzing the factors of C-section, the explanatory variables were demographic and anthropometric data, pre-pregnancy history, pregnancy period and delivery information. Results: The common medical indicators for C-section were prolonged labor (21%), fetal distress (19%), previous C-section (13%), amniotic rupture (12.5%), abnormal presentation of the baby (12%), uterine rupture (8.5%), failed labor induction (7.5%) and eclampsia/hypertension (3%). The majority (49.5%) of Csection was performed because of maternal request, 34% were emergency and 16.5% were elective. Majority of the respondents showed neutral (46%) to negative (51%) mindset towards C-section. C-section decision making influences included family pressure (25%), afraid of labor pain (11.5%), mother's health risk (15%), baby's health risk (38.5%), both mother and baby's health risk (19.5%), presence of medical complications (62%), respondent's choice (23%), doctor's preference (5%), other related reasons (10%). Conclusions: It is concluded that a combination of both medical and nonmedical factors is associated with C-section delivery.

Social Science Research Network, Nov 14, 2019

Abstract: Recently at the middle of the year 2019, Bangladesh has experienced a state of lawlessn... more Abstract: Recently at the middle of the year 2019, Bangladesh has experienced a state of lawlessness as a frequent number of mob lynching incidents took place around the country. Many got severely injured and some unfortunates lost their lives merely because of their being suspected by the chaotic and aggressive mob. Some rumors worked in the background to confuse the mass, but after the cruel and aggressive response, there is no excuse to use of the rumors to back the mob as it was the mob itself who took the law upon its own hand impatient and inhumanly rather than handing the suspected over to the law enforcement agencies. This is a matter to wonder that why the response from the people was so inhuman. The paper argues that the frustration shown by mob is a liability of the state. Because behind such attitude of the mass there is a distrust ingrained in the mind of the mass on law enforcement system and the unreliability thereon frustrated the people resulting in such aggression of mob justice. The paper does not argue for any fancy solution rather urges for a gradual discipline to gain the trust of the people back so that in future, when rumor spread people trust the law more than taking it upon own hand. Rather than a crime the paper sees mob lynching of Bangladesh as a result of panic and crisis of protection because people believes the system is failing to ensure the due protection of law.

Chemosphere, 2022

Chronic exposure to arsenic via drinking water is a serious public health issue in many countries... more Chronic exposure to arsenic via drinking water is a serious public health issue in many countries. Arsenic causes not only cancers but also non-malignant diseases, including asthma. We have previously reported that arsenic exposure increases the risk of Th2-mediated allergic asthma. The serum level of periostin, an extracellular matrix protein activated by Th2 cytokines, is recognized as a biomarker for Th2-mediated eosinophilic asthma and contributes to enhanced airway inflammation and remodeling. However, the role of periostin in arsenic-related asthma is unknown. Therefore, this study was designed to explore the associations of serum periostin levels with arsenic exposure and the features of asthma in 442 individuals in Bangladesh who participated in our previous study. Exposure levels of the participants were determined by measuring the arsenic concentrations in drinking water, hair, and nails through inductively coupled plasma mass spectroscopy. Periostin levels in serum were assessed by immunoassay. In this study, we found that serum periostin levels of the participants were increased with increasing exposure to arsenic. Notably, even the participants with 10.1-50 μg/L arsenic in drinking water had significantly higher levels of periostin than participants with <10 μg/L of water arsenic. Elevated serum periostin levels were positively associated with serum levels of Th2 mediators, such as interleukin (IL)-4, IL-5, IL-13, and eotaxin. Each log increase in periostin levels was associated with approximately eight- and three-fold increases in the odds ratios (ORs) for reversible airway obstruction (RAO) and asthma symptoms, respectively. Additionally, causal mediation analyses revealed that arsenic exposure metrics had both direct and indirect (periostin-mediated) effects on the risk of RAO and asthma symptoms. Thus, the results suggested that periostin may be involved in the arsenic-related pathogenesis of Th2-mediated asthma. The elevated serum periostin levels may predict the greater risk of asthma among the people living in arsenic-endemic areas.

Journal of Advanced Veterinary and Animal Research

Objective: Duck virus enteritis is a severe viral disease that kills ducks and swans worldwide. T... more Objective: Duck virus enteritis is a severe viral disease that kills ducks and swans worldwide. The clinical manifestations, gross pathology, molecular detection, and characterization of the duck virus enteritis virus (DVEV) in Australian black swans at a safari park in Bangladesh were described in this case report. Materials and Methods: On a safari park in Bangladesh, an Australian black swan flock exhibited clinical signs of anorexia, greenish watery diarrhea, increased thirst, partial paralysis, and death. Postmortem examinations of deceased swans revealed extensive pathological abnormalities in the trachea, liver, and spleen. To isolate DVEV, a viral inoculum produced from the liver and spleen of dead swans was implanted into 9-13-day-old embryonated duck eggs via the chorioallantoic membrane (CAM) route. DVEV was confirmed using a polymerase chain reaction (PCR) assay. Phylogenetic analysis was used to determine the genetic relationship between the DVEV isolates from Australian black swans, and 16 DVEV isolates previously described in the GenBank. Results: Hemorrhage was noted in the annular ring of the trachea, as well as an enlarged and hemorrhagic liver and spleen. The PCR assay amplified a 446-bp fragment of the DVEV DNA polymerase gene in the liver, spleen, and CAM homogenates. The phylogenetic analysis found that the DVEV isolates from swans were comparable to those from Bangladesh, India, Vietnam, China, Germany, the USA, and Egypt. Conclusion: According to the findings of this study, the DVEV was the cause of illness and mortality in an Australian black swan flock.

2022 IEEE Symposium on Industrial Electronics & Applications (ISIEA)

Bangladesh Medical Research Council Bulletin, 2017

Emerging evidence links an elevated baseline inflammatory status to adverse outcome among patient... more Emerging evidence links an elevated baseline inflammatory status to adverse outcome among patients undergoing percutaneous coronary intervention (PCI). Baseline inflammation measured by high sensitivity C-reactive protein hsCRP may prove useful for identification of high risk patients requiring adjunctive therapies. This prospective study was carried out in the department of cardiology, National Institute of Cardiovascular Diseases, Dhaka, during October 2012 to September 2013.Two hundred consecutive patients with CSA and UA undergoing PCI were included in the study. Study patients were divided into two groups on the basis of hsCRP levels. In Group I hsCRP levels were elevated, that is ≥3 mg/L and in Group II hsCRP levels were normal, that is < 3 mg/L, with 100 patients in each group. Fol-lowing the procedure in-hospital outcome of study patients were observed. Increased inci-dence (44%) of adverse in-hospital outcome was found in Group I (44% Vs. 11%). Higher incidence of post p...

Bangladesh Medical Journal, 2016

This is a retrospective study carried out at the department of Physical Medicine and Rehabilitati... more This is a retrospective study carried out at the department of Physical Medicine and Rehabilitation in Dhaka Medical College Hospital (DMCH), Dhaka for the period of one year from 1st January, 2012 to 31st December, 2012. The purpose of the study was to observe the disease pattern and demographic characteristics of patients attending the department of Physical Medicine and Rehabilitation in a tertiary care hospital. Total sixteen thousand two hundred ninety seven (n=16297) patients were studied, of which 48% were male and 52% were female. The mean age was 43.64 ± 5.12 years, maximum patients (27.96%) belong to 41-50 years of age. Maximum patients (51%) were come from Dhaka city and most of the studied patients were housewife (36.73%). Largest disease group was non-specific low back 130 pain (16.42%). Regarding disease pattern, 44.07% of patients rheumatological, 17.25% neurological, 25.11% orthopaedic condition. Among leading diseases, 16.77% were non-specific low back pain, 10.13% osteoarthritis of knee joints, 8.15% stroke, 7.56% lumbar spondylosis, 7.05% cervical spondylosis, 6.43% adhesive Capsulitis, 3.84% neck sprain/strain 3.57% Facial palsy, 3.18% fibromyalgia and 3.12% tennis elbow.

International Letters of Chemistry, Physics and Astronomy, 2013

Homogeneous Polyvinyl alcohol (PVA)/Carbon nanotube (CNT) composite has been prepared by solution... more Homogeneous Polyvinyl alcohol (PVA)/Carbon nanotube (CNT) composite has been prepared by solution casting method using gum acacia as a surfactant. CNT content in the composite was varied from 5-10% by weight. The thermal properties of PVA/CNT composites were investigated by Thermo Gravimetric/Differential Thermal Analyzer (TG/DTA) and Thermo Mechanical Analyzer (TMA). TG/DTA results showed that higher thermal stability in higher percentage of CNT in the composites. The 10% CNT containing PVA composite exhibit highest onset of melting, glass transition point and offset of melting temperature and the recoded values are 330.4K, 379K and 421.3K respectively. All of the result indicates that the developed PVA/CNT composite might be promising for use in solar cell application

International Letters of Chemistry, Physics and Astronomy, 2013

Sodium alginate (TiO2) sand composites were prepared by solution casting. Purified sand was added... more Sodium alginate (TiO2) sand composites were prepared by solution casting. Purified sand was added in the composite films to increase electrical conductivity. Electrical properties such as conductivity, capacitance, dielectric constant, and loss tangent of the composites were investigated. The current voltage characteristics for all the composites showed ohmic behavior. All the electrical properties have been found to improve with the incorporation of sand (SiO2) but 6% sand containing composite exhibits the best electrical properties. The mechanical properties tensile strength (TS), elongation at break (Eb) and Young modulus for 6% sand containing composite film are found to be 4.445 MPa, 9.76%, and 72.8 MPa respectively. The experimental results reveal that the blended films exhibit higher stability and improved mechanical properties of both tensile strength and elongation at break in dry state. Water absorption properties of the composites are found to decrease with the increase o...

Journal of Dhaka Medical College, 2015

Context: Osteoarthritis (OA) is the most common form of arthritis accounting for about 30% of gen... more Context: Osteoarthritis (OA) is the most common form of arthritis accounting for about 30% of general physician visits. Intrarticular (IA) corticosteroid injections have been used for decades in clinical practice for pain relief and control of local inflammation in OA. In the present study a combined therapy of long acting intra-articular injection in addition to physical modalities of OA knee was given to find out the functional improvement and clinical outcome of the patient. Methods: It was a prospective interventional non-randomized clinical study conducted in the Department of Physical Medicine & Rehabilitation, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, from October, 2011 to March, 2012. Fifty four patients between 35 and 75 years without consideration of gender with a history of not less than three months knee pain with radiographic confirmation of primary osteoarthritis were selected purposefully. Then they were divided randomly in group A and B, having 27 p...

Sodium alginate (NaC6H7O6)/Titanium dioxide (TiO2) thin films have been successfully developed by... more Sodium alginate (NaC6H7O6)/Titanium dioxide (TiO2) thin films have been successfully developed by depositing SiO2 by using solution casting process at room temperature. The absorbance and transmittance of light had been determined by UV-visible spectroscopy and from transmittance data band gap of the composites were calculated. The smallest band gap of 2.82 eV is found for the 6% SiO2 containing composite while 0% SiO2 containing composite exhibits band gap to be 3.19 eV. Thermal Properties of the films were characterized by thermo gravimetric/differential thermal analyzer (TG/DTA). The experimental results reveal that the blended films exhibit higher stability and improved thermal properties, which suggests the occurrence of interaction detected by FTIR among sodium alginate, TiO2, SiO2, and water molecules in the films. Semiconducting composite thin films have useful applications for solar cells and optoelectronics. Thus, sodium alginate/TiO2/SiO2 nanocomposite films have attracte...

Journal of Bangladesh College of Physicians and Surgeons

Physical Medicine and Rehabilitation (PMR) is a diverse specialty with principal focus on disabil... more Physical Medicine and Rehabilitation (PMR) is a diverse specialty with principal focus on disability evaluation and functional restoration of an individual. The PMR Faculty at Bangladesh College of Physicians and Surgeons (BCPS) was established about 30 years ago. As a medical specialist of 21st century, at this point of time, it is important to know and evaluate the spectrum of research activities performed by the trainees of the faculty. Objectives of the study was to make an in-depth analysis of the dissertations completed by the PMR fellow trainees of BCPS since the inception of the Faculty. It was also aimed to discuss the strengths and insights of shortcoming of the research areas and topics with directives for further improvement of the future trainees and faculties ultimately to initiate a dialogue among the stake holders and other specialties. This was an observational mixed method study. Information was gathered from the BCPS webpage, Faculty office and published materials...

Journal of Ethnopharmacology

Quantum Journal of Social Sciences and Humanities, 2020

Announcing “war on terrorism” by United States had dire consequences upon independent Pakistani j... more Announcing “war on terrorism” by United States had dire consequences upon independent Pakistani journalists. Pakistan army has carried out several military operations against local and foreign militants those expected to be hidden in these regions. During these operations journalists were restricted from objective and free coverage and therefore they remained embedded with military in FATA. The embedding process created by the Pentagon and implemented for the first time in Iraq, was highly criticized by American citizens for not showing real casualties in Iraq war. Similarly, Pakistani journalists experienced this practice of being embedded in FATA after 9/11 attacks and the coverage went pro-military where civilian casualties were misrepresented. On one side this practice was praised by some journalists for their security and protection while on the other side it was highly criticized by public for violation of human rights. The method of analysis of choice was descriptive and expl...

Social Science Research Network, 2022

Journal of Social Sciences and Humanities Review

This paper seeks to analyse the ecological problems of Bangladesh. The underlying reasons beneath... more This paper seeks to analyse the ecological problems of Bangladesh. The underlying reasons beneath the genealogical problems of ecological crises in Bangladesh are significantly connected with the legacy of colonial governmentality. This investigation discusses how marine, river, forestland, and urban ecosystems have been colonized in the Bengal Delta. It also critically investigates the impact of colonizing ecology. Colonization has crucial effects on the ecosystem. It is impossible to establish ecological justice without dealing with these problems. Our perceptions of history, progress and development are still influenced by colonial knowledge/power. As a problem-solving method of ecological crises, this paper suggests recommendations for an eco-state in Bangladesh.

Renewable and Sustainable Energy Reviews

Journal of Health and Environmental Research

Background and Objectives: Caesarean section or C-section is a major obstetric life-saving interv... more Background and Objectives: Caesarean section or C-section is a major obstetric life-saving intervention that has a substantial effect on maternal and neonatal health. This study sought to explore factors associated with increasing Csection rate at Tangail district in Bangladesh. Materials and Methods: A cross-sectional survey was conducted using a structured questionnaire at different hospitals and clinics in Tangail among 200 women who underwent cesarean. For analyzing the factors of C-section, the explanatory variables were demographic and anthropometric data, pre-pregnancy history, pregnancy period and delivery information. Results: The common medical indicators for C-section were prolonged labor (21%), fetal distress (19%), previous C-section (13%), amniotic rupture (12.5%), abnormal presentation of the baby (12%), uterine rupture (8.5%), failed labor induction (7.5%) and eclampsia/hypertension (3%). The majority (49.5%) of Csection was performed because of maternal request, 34% were emergency and 16.5% were elective. Majority of the respondents showed neutral (46%) to negative (51%) mindset towards C-section. C-section decision making influences included family pressure (25%), afraid of labor pain (11.5%), mother's health risk (15%), baby's health risk (38.5%), both mother and baby's health risk (19.5%), presence of medical complications (62%), respondent's choice (23%), doctor's preference (5%), other related reasons (10%). Conclusions: It is concluded that a combination of both medical and nonmedical factors is associated with C-section delivery.

Social Science Research Network, Nov 14, 2019

Abstract: Recently at the middle of the year 2019, Bangladesh has experienced a state of lawlessn... more Abstract: Recently at the middle of the year 2019, Bangladesh has experienced a state of lawlessness as a frequent number of mob lynching incidents took place around the country. Many got severely injured and some unfortunates lost their lives merely because of their being suspected by the chaotic and aggressive mob. Some rumors worked in the background to confuse the mass, but after the cruel and aggressive response, there is no excuse to use of the rumors to back the mob as it was the mob itself who took the law upon its own hand impatient and inhumanly rather than handing the suspected over to the law enforcement agencies. This is a matter to wonder that why the response from the people was so inhuman. The paper argues that the frustration shown by mob is a liability of the state. Because behind such attitude of the mass there is a distrust ingrained in the mind of the mass on law enforcement system and the unreliability thereon frustrated the people resulting in such aggression of mob justice. The paper does not argue for any fancy solution rather urges for a gradual discipline to gain the trust of the people back so that in future, when rumor spread people trust the law more than taking it upon own hand. Rather than a crime the paper sees mob lynching of Bangladesh as a result of panic and crisis of protection because people believes the system is failing to ensure the due protection of law.

Chemosphere, 2022

Chronic exposure to arsenic via drinking water is a serious public health issue in many countries... more Chronic exposure to arsenic via drinking water is a serious public health issue in many countries. Arsenic causes not only cancers but also non-malignant diseases, including asthma. We have previously reported that arsenic exposure increases the risk of Th2-mediated allergic asthma. The serum level of periostin, an extracellular matrix protein activated by Th2 cytokines, is recognized as a biomarker for Th2-mediated eosinophilic asthma and contributes to enhanced airway inflammation and remodeling. However, the role of periostin in arsenic-related asthma is unknown. Therefore, this study was designed to explore the associations of serum periostin levels with arsenic exposure and the features of asthma in 442 individuals in Bangladesh who participated in our previous study. Exposure levels of the participants were determined by measuring the arsenic concentrations in drinking water, hair, and nails through inductively coupled plasma mass spectroscopy. Periostin levels in serum were assessed by immunoassay. In this study, we found that serum periostin levels of the participants were increased with increasing exposure to arsenic. Notably, even the participants with 10.1-50 μg/L arsenic in drinking water had significantly higher levels of periostin than participants with <10 μg/L of water arsenic. Elevated serum periostin levels were positively associated with serum levels of Th2 mediators, such as interleukin (IL)-4, IL-5, IL-13, and eotaxin. Each log increase in periostin levels was associated with approximately eight- and three-fold increases in the odds ratios (ORs) for reversible airway obstruction (RAO) and asthma symptoms, respectively. Additionally, causal mediation analyses revealed that arsenic exposure metrics had both direct and indirect (periostin-mediated) effects on the risk of RAO and asthma symptoms. Thus, the results suggested that periostin may be involved in the arsenic-related pathogenesis of Th2-mediated asthma. The elevated serum periostin levels may predict the greater risk of asthma among the people living in arsenic-endemic areas.