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Ahmed D, Islam MS, Begum YA, Janzon A, Qadri F, Sjöling A. Presence of enterotoxigenic Escherichia coli in biofilms formed in water containers in poor households coincides with epidemic seasons in Dhaka. J Appl Microbiol 2013; 114:1223-9. [PMID: 23279124 DOI: 10.1111/jam.12109] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2012] [Revised: 12/10/2012] [Accepted: 12/13/2012] [Indexed: 11/30/2022]
Abstract
AIMS The objective of this study was to investigate if biofilms may be potential reservoirs for the waterborne pathogen enterotoxigenic Escherichia coli (ETEC) in household water in Dhaka, Bangladesh. METHODS AND RESULTS Biofilms formed on submerged glass slides. Mature biofilms were found significantly more often on glass slides collected in the monsoon period between the two annual ETEC peaks in Bangladesh, that is, between May and August than the rest of the year (P < 0.03). Sixty-four per cent (49/77) of all biofilms analysed by quantitative real-time PCR were positive for ETEC. Significantly more ETEC-PCR positive biofilms were found during the epidemic peaks and during flooding periods than the rest of the year (P < 0.008). Planktonic ETEC was present in the household water during all seasons, but there was no correlation between presence or numbers of ETEC in water and the epidemic peaks. CONCLUSIONS We conclude that ETEC is continuously present in water and biofilms in household water reservoirs in Dhaka, which has a high prevalence of ETEC diarrhoea. The frequency of biofilms with ETEC was significantly associated (P < 0.008) with seasonal epidemic peaks of ETEC diarrhoea. SIGNIFICANCE AND IMPACT OF THE STUDY We show for the first time that enterotoxigenic Escherichia coli (ETEC), the causative agent of acute watery diarrhoea and travellers' diarrhoea is present in biofilms in household water tanks in Dhaka, Bangladesh.
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Azad KAK, Karmaker M, Sardar MH, Mallik MU, Appolo AM, Islam MS. A 60 years old lady with osteomalacia due to deficiency of vitamin D. ACTA ACUST UNITED AC 2013. [DOI: 10.3329/jdmc.v21i1.13248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
DOI: http://dx.doi.org/10.3329/jdmc.v21i1.13248 J. Dhaka Med. Coll. 2012; 21(1): 116-119
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Ahasan ASML, Islam MS, Kabria ASMG, Rahman ML, Hassan MM, Uddin M. Major Variation in Branches of the Abdominal Aorta in New Zealand White Rabbit (Orycotolagus Cuniculus). ACTA ACUST UNITED AC 2013. [DOI: 10.3329/ijns.v2i4.13218] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The aim of the present study was to investigate the arrangement and major vascular variation of abdominal aorta in NZW rabbit. A total of 28 healthy adult rabbits (14 males and 14 females) with an average (1.3 ± 0.5kg) body weight were used in this study. Deep surgical anaesthesia was done by using combination of xylazine and ketamine at the doses of 10mg/kg and 40mg/kg body weight respectively, and was sacrificed by bleeding through the right ventricle of the heart. Cannulation of the thoracic aorta and stained latex (added with ammonium water and red carmine stain) injection were performed, followed by 10% neutral buffered formalin. Asymmetry of the even branches with their distribution and the way of departure of the arteries from the abdominal aorta were observed. However, double pair ovarian arteries were found in a single animal. The diameter of the caudal mesenteric artery showed significant (p?0.05) difference between male and female. In case of male and female, the variability of the origin (number and level of origin) of testicular, ovarian and profound iliac circumflex arteries was also observed. DOI: http://dx.doi.org/10.3329/ijns.v2i4.13218 International Journal of Natural Sciences (2012), 2(4) 91-98
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Arafat SM, Azad AK, Basher A, Ananna MA, Islam MS, Abdullah S, Abdullah AM, Islam MA. Acute pancreatitis associated with acute viral hepatitis A (HAV) - a case report. Mymensingh Med J 2013; 22:192-195. [PMID: 23416831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
In this case report, a young woman had acute viral hepatitis (HAV) and acute pancreatitis together. She was admitted to our hospital with fever, jaundice and abdominal pain. Hepatic and pancreatic enzymes were elevated. Her serum alanine aminotransferase (ALT) level was high. An initial abdominal ultrasound was per-formed at hospital and revealed features of acute viral hepatitis. Spiral computed imaging revealed imaging features of an acute stage of pancreatitis and gallbladder wall thickness. HAV infection was diagnosed by the detection of immunoglobulin M (IgM) against HAV in the serum. She was closely monitored and treated conservatively. On 10th day of hospital admission she was discharge after an uneventful recovery. In the current literature HAV infections have rarely been reported as a cause of acute pancreatitis.
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Islam MA, Azad AK, Islam MS, Shazzad MN, Haq SA. Wegener's granulomatosis - a case report. Mymensingh Med J 2013; 22:196-199. [PMID: 23416832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Wegener's granulomatosis is an uncommon multi-systemic disease characterized by necrotizing granulomatous inflammation of the upper and lower respiratory tracts and general focal necrotizing vasculitis (commonly known as Wegener's triad). The diagnosis of Wegener's granulomatosis is suggested from the clinical and laboratory findings and from the presence of circulating anti-neutrophil cytoplasmic antibodies (ANCA) although the absence of ANCA does not exclude the diagnosis. We described a case of 27-year-old man with pansinusitis, mild azotemia and initial respiratory tract symptoms such as foul smelling nasal discharge and epistaxis. Later he developed fever, poly-arthritis, abdominal pain and haematuria. There were multiple painful oral ulcers and skin showed multiple palpable purpuric rash. C-ANCA was positive. He was treated with IV methyl prednisolone 1gm daily for 3 days followed by oral prednisolone 1mg/kg body weight and oral cyclophosphamide. His condition improved dramatically and on follow up after 3 months he was reasonably well. In this report, we wanted to emphasize that Wegener's granulomatosis, although rare, should be considered in the above clinical scenario and treatment should be initiated as soon as possible.
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Rukunuzzaman M, Karim MB, Rahman MM, Islam MS, Mazumder MW. Wilson's disease in children with blindness: an atypical presentation. Mymensingh Med J 2013; 22:176-179. [PMID: 23416828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Wilson's disease (WD) is an autosomal recessive disease affecting copper metabolism causing copper induced organ damage. Common organs involved are liver and central nervous system. But RBC, eye, kidneys and bone may also be affected. In WD main defect remains in copper transporter protein p type ATPase resulting from gene mutation in chromosome 13. Neurological manifestations in WD develop due to deposition of copper in different brain areas like basal ganglia, cerebral cortex, corticospinal and corticobulbar pathway. Different types of neurological manifestations develop in WD but visual impairment is very rare. A 14 years old boy of WD presented to us with blindness, tremor and slurred speech along with end stage liver disease. Blindness was thought to be due to optic neuropathy which reversed after drug treatment.
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Bari MA, Islam MS, Paul GK, Chanda SK, Siddique SR, Khan TA. Metabolic syndrome is a risk factor for development of heart failure in acute myocardial infarction. Mymensingh Med J 2012; 21:633-638. [PMID: 23134910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
There is a relationship between metabolic syndrome with heart failure. A case control study was designed to see the association of metabolic syndrome with heart failure. The study was conducted from August 2009 to May 2010. Hundred cases were selected as study population which was taken from Department of Cardiology Mymensingh Medical College, Mymensingh. Among them 50 were in Group A, 50 were in Group B. Group A was the patient with acute myocardial infarction (AMI) with metabolic syndrome. Group B was the patient with AMI without metabolic syndrome. It revealed that 23(46%) in Group A and 10 (20%) in Group B developed heart failure. Which is statistically significant (p<0.05). The study concluded that metabolic syndrome is significantly associated with heart failure.
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Das P, Bhuiyan MM, Mia BA, Ullah MA, Alam SM, Sheikh AK, Islam MR, Islam MS, Rahman HZ. Urinary microalbumin as a risk factor for ischaemic stroke. Mymensingh Med J 2012; 21:709-714. [PMID: 23134922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Microalbuminuria (MA), a microvascular irregularity of the blood - urine interface within kidney glomeruli, may reflect the renal sign of global endothelial dysfunction, and has been associated with an elevated risk of serious cardiovascular events including stroke. This case-control study was carried out in the Department of Neurology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh, from January 2008 to December 2009. This relationship appears graded with higher levels of microalbuminuria being independently associated with a greater magnitude of vascular risk over time. We studied 60 patients of ischemic stroke with in 4 weeks of onset of symptoms and performed a case control study for MA by spot urinalysis. The incidence of microalbuminuria was 31.7% of the patients compared with 8.3% of the controls. Of all the traditional risk factors for stroke - age, male gender, hypertension, diabetes, dyslipidemia, smoking showed a positive correlation with the presence of MA (p<0.05). The effect of microalbuminuria and subtypes of ischemic stroke was observed that small vessels stroke (lacunar infract) were more (70%) than large vessels stroke (30%) and effect of microalbuminuria 21.67% higher in small vessels stroke than large vessels stroke. The presence of microalbuminuria appears to independently predict proper clinical outcome following acute stroke.
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Rahman MM, Haque SS, Rahman F, Ahmed K, Ahsan MR, Parvin T, Baker ME, Osmany MF, Bari N, Islam MS, Salahuddin M. Coronary angiographic profile in bangladeshi patients with metabolic syndrome and ischemic heart disease. Mymensingh Med J 2012; 21:702-708. [PMID: 23134921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The metabolic syndrome, which is characterized by a constellation of fasting hyperglycemia, hypertriglyceridemia, low HDL cholesterol, hypertension, and/or abdominal obesity, is a risk factor for the development of coronary artery disease (CAD) and cardiovascular events. We evaluated interrelationships between angiographic CAD and the metabolic syndrome, in 478 patients who were referred for coronary angiography to evaluate suspected myocardial ischemia in the department of cardiology of BSMMU between June 2007 and May 2008. We applied the criteria for the metabolic syndrome proposed by ATP III guideline. Study populations were divided into two groups on the basis of presence or absence of metabolic syndrome. Age was similar in both groups. Body mass index (BMI) was higher (26.22 ± 1.94 vs. 22.07 ± 1.55) in metabolic syndrome group (p ≤ 0.0001). All parameters, waist circumference (103.16 ± 10.21 vs. 91.45 ± 7.61) cm, blood pressure both systolic (141.34 ± 21.49 vs. 127.94 ± 13.01) and diastolic (86.8 5 ± 8.42 vs. 79.28 ± 7.77) mm of Hg, serum triglyceride (248.32 ± 77.88 vs. 128.35 ± 19.00)mg/dl, fasting blood glucose (125.40 ± 22.86 vs. 95.65 ± 10.63)mg/dl were significantly higher in metabolic syndrome group (p value=0.0001), whereas HDL (33.10 ± 6.55 vs. 39.30 ± 6.17)mg/dl was lower (p value = 0.0001). More subjects in metabolic syndrome were having type B (55.60% vs. 31.00%) and type C (9.50% vs. 2.70%) lesion as compared to non-metabolic syndrome group. Involvement of left main artery was more (4.80% vs. 0.90%) in metabolic syndrome group. Metabolic syndrome has primary predictive ability for CAD. A metabolic profile should form part of the risk assessment in all patients with coronary disease, not just those who are obese.
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Jalal MT, Sheikh SH, Hossain MS, Nahar K, Das C, Islam MS, Ahsanullah AK. Total proctocolectomy with ileal pouch-anal anastomosis by stapling technique. Mymensingh Med J 2012; 21:729-735. [PMID: 23134925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
An ileal pouch-anal anastomosis (IPAA) has become the gold standard procedure for ulcerative colitis and familial adenomatous polyposis coli. Construction of an ileal pouch reservoir is now standard, usually in the form of J pouch. The aim of this study was to assess the outcome of ileal pouch-anal anastomosis by stapling technique after total proctocolectomy. This prospective observational study of six patients who underwent proctocolectomy followed by an ileal pouch-anal anastomosis by stapling technique. Whole colon and rectum was mobilized and resected; J pouch created by GIA device and pouch-anal anastomosis done by staplers. All patients were continent. Patients with familial adenomatous polyposis (FAP) and ulcerative colitis showed excellent outcome regarding their disease after proctocolectomy. The ileal pouch-anal anastomosis has become a feasible alternative to the conventional permanent ileostomy after total proctocolectomy. Satisfactory results have been reported, although the procedure is associated with considerable morbidity. Excision of all the affected mucosa is an essential part of the procedure. Our experience with the ileal pouch-anal anastomosis using stapling devices without mucosectomy.
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Khan N, Khaleque MA, Islam MS, Begum RA, Uddin MS, Hossain MM, Ali M. Effect of topical Beta blocker (Timolol maleate 0.5%) in primary open angle glaucoma. Mymensingh Med J 2012; 21:648-653. [PMID: 23134912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The study was undertaken to measure the effects of Beta blocker (Timolol maleate 0.5%) in moderate and advanced stage of primary open angle glaucoma by controlling intra-ocular pressure (IOP) and assessing the visual acuity (VA) and mean sensitivity (MS) of visual field. Study was done in the department of Ophthalmology, Bangabandhu Sheikh Mujib Medical University, Shahbagh, Dhaka from January 2002 to December 2005. It was a Prospective and interventional study. Thirty patients of bilateral primary open angle glaucoma were treated medically by B-blocker (Timolol maleate 0.5%) two times daily. Follow up were done after 7 days, 1 month, 3 months and 6 months. Before treatment Intra ocular pressure (IOP) range was 22-30 mm of Hg (mean 23.40 ± 2.04). After beta-blockers IOP reduced to the range of 10-20mm of Hg (mean 13.12 ± 2.01) which was statistically significant (p>0.02) in moderate stage & 8-18 mm Hg (mean 13.50 ± 2.0) in advance stage which was also statistically significant (p<0.02). VA and MS also improved in 15 eyes (50%), remained unchanged in 9 eyes (30%) and deteriorated in 6 eyes (20%) in moderate stage and also improved in 15 eyes (50%), remained unchanged in 6 eyes (20%) and deteriorated in 9 eyes (30%) in advanced stage. Success rate was 80% in moderate (p>0.02) & 70% in advanced stage (p<0.02) and which was statistically significant.
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Sultana R, Nahar N, Rimi NA, Azad S, Islam MS, Gurley ES, Luby SP. Backyard poultry raising in Bangladesh: a valued resource for the villagers and a setting for zoonotic transmission of avian influenza. A qualitative study. Rural Remote Health 2012; 12:1927. [PMID: 22950607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
INTRODUCTION Backyard poultry raising is common in rural communities and a valued resource that provides food and income for subsistence farmers. Close contact with infected backyard poultry has been associated with H5N1 human cases in different countries. The emergence of this virus within Bangladesh means that backyard poultry raisers are at risk of avian influenza infections. The aim of this study was to understand why people raise backyard poultry and to characterize people's regular interaction with their poultry. METHODS In 2008, a qualitative study was conducted in two villages from two districts of Bangladesh. In a social mapping exercise the villagers drew all the households in their village: 115 households in the village in Netrokona and 85 households in the village in Rajshahi District. Selected were 40 households (20 households from each of the two villages) for data collection through in-depth interviews (n=40) and household mapping (n=40), and observation sessions (n=16). RESULTS In both villages, 92% of households raised backyard poultry. The majority of the owners was female and used the money earned from poultry raising to purchase cooking ingredients, clothing, and agricultural seeds, and pay for children's education expenses. The households consumed poultry meat and eggs. In the village in Netrokona, 80% (85/106) of households kept poultry inside the bedroom. In the village in Rajshahi, 87% (68/78) of households had separate cage/night sheds. During feeding the poultry and cleaning the poultry raising areas, villagers came into contact with poultry and poultry feces. Poultry scavenged for food on the floor, bed, in the food pot and around the place where food was cooked. Poultry drank from and bathed in the same body of water that villagers used for bathing and washing utensils and clothes. CONCLUSION Although raising poultry provides essential support to the families' livelihoods, it exposes them to the risk of avian influenza through close contact with their poultry. Simple warnings to avoid poultry contact are unlikely to change practices that are essential to household survival. Interventions that help to protect poultry flocks and improve household profitability are more likely to be practiced.
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Angral R, Islam MS, Kundan S. Incidence of deep vein thrombosis and justification of chemoprophylaxis in Indian patients: a prospective study. BANGLADESH MEDICAL RESEARCH COUNCIL BULLETIN 2012; 38:67-71. [PMID: 23227631 DOI: 10.3329/bmrcb.v38i2.12885] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Venous thromboembolism (VTE) is considered a major health problem in western countries necessitating thromboprophylaxis. Only a few studies are available regarding incidence in Indian patients resulting in uncertainty regarding thromboprophylaxis for our patients. In our prospective study over a period of 3 years we studied 150 patients (average age 55 years) to determine the incidence of Deep Vein Thrombosis (DVT). These patients were admitted in ICU who remained bedridden for many days and were observed for atleast four weeks. No mechanical or chemical form of deep venous thrombosis prophylaxis was used. All the patients underwent duplex ultrasonography between 7th and 14th postoperative day. None of the patients developed pulmonary embolism (PE). DVT developed in only 10 patients (6.6%). In India there is much lower incidence of DVT as compared to western countries.
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Abstract
Detail histological features of esophagus of 12 Black Bengal goats were studied in the Department of Anatomy and Histology, BAU, Mymensingh-2202, Bangladesh during the period from July to December 2003. All specimens were collected from adult Black Bengal goats (over 6 months of age) irrespective of age and sex. The esophagus of Black Bengal goat was sampled at six areas- cranial cervical, middle cervical, caudal cervical, at the level of thoracic inlet, at the middle mediastinum and at the level of cardia. The histological layers of esophagus were-tunica mucosa (lamina epithelia, lamina propria and lamina muscularis mucosa), tunica submucosa, tunica muscularis and tunica scrosa/adventitia.
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Islam MA, Rahman AKMA, Rony SA, Islam MS. PREVALENCE AND RISK FACTORS OF MASTITIS IN LACTATING DAIRY COWS AT BAGHABARI MILK SHED AREA OF SIRAJGANJ. ACTA ACUST UNITED AC 2012. [DOI: 10.3329/bjvm.v8i2.11200] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A cross-sectional study was carried out on a total of 330 lactating dairy cows at Baghabari, Sirajganj to determine the prevalence and risk factors of clinical (CM) and sub-clinical (SCM) mastitis using California Mastitis Test (CMT), White Side Test (WST) and Surf Field Mastitis Test (SFMT) during the period from July to December, 2009. Of all cows tested, 2.12% (n=7) cows were affected with CM and 37.58% (n=124), 36.67% (n=121) and 35.15% (n=116) cows showed positive reaction for SCM by CMT, WST and SFMT respectively. The overall prevalence of SCM was 36.46% and CMT showed better performance in detecting SCM (37.58%) among three indirect tests used. The prevalence of SCM was significantly (p<0.01) higher (47.61%) in age group more than 13 years than others. A significantly (p<0.01) higher prevalence of SCM was observed in parity number more than 11 than others. The prevalence of SCM was significantly (p<0.01) higher (37.12%) in cows yielding >10L of milk than others. The prevalence of SCM was highest in late lactation (72.45%) followed by early (40%) and mid lactation (27.56%). Herds having 16 or more milch cows had significantly (p<0.05) higher SCM than those with fewer milch cows.DOI = http://dx.doi.org/10.3329/bjvm.v8i2.11200 Bangl. J. Vet. Med. (2010). 8 (2) : 157-162
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Islam MS, Khan MSR, Islam MA, Hassan J, Affroze S, Islam MA. ISOLATION AND CHARACTERIZATION OF INFECTIOUS LARYNGOTRACHEITIS VIRUS IN LAYER CHICKENS. ACTA ACUST UNITED AC 2012. [DOI: 10.3329/bjvm.v8i2.11194] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The present research work was conducted for the isolation and characterization of infectious laryngotracheitis (ILT) virus in layer chickens from commercial farms of Gazipur District. A total of 25 field samples were collected from suspected layer chickens of five commercial farms and were cultivated into 10-12 days old embryonated chicken eggs through chorioallantoic membrane (CAM) route for isolation of field virus. The field viruses were characterized by physico-chemical properties against pH, heat, ether and chloroform, serological test such as virus neutralization test (VNT) and passive haemagglutination (PHA) test and pathogenicity testing. In the embryonated chicken eggs, virus produced discrete pock lesions as early as 2 days of post inoculation and embryo death was recorded within 4-6 days of inoculation. The viruses could be inactivated by pH 4 within 2 hours. Inactivation of viruses was observed at 600C for 6 minutes, 550C for 15 minutes and 380C for 2 days. Ether-chloroform treatment also inactivated the viruses. Virus neutralization test revealed that all the virus isolates were neutralized by antiserum to ILT vaccine. Passive haemagglutination test showed that the tanned sheep RBC sensitized with the virus isolates were agglutinated in presence of the antiserum to ILT vaccine. The pathogenicity test recorded 100% mortality in experimental chickens. Data of this study suggest that the field isolates might be infectious laryngotracheitis virus.DOI = http://dx.doi.org/10.3329/bjvm.v8i2.11194 Bangl. J. Vet. Med. (2010). 8 (2) : 123-130
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Hasan AB, Mondal MK, Badruddoza NM, Bhowmick DK, Islam MS, Akhtaruzzaman KM, Islam MM. Comparison of three fluid regimens for preloading in elective caesarean section under spinal anaesthesia. Mymensingh Med J 2012; 21:533-540. [PMID: 22828556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The most common problem associated with subarachnoid block (SAB) for caesarean section remains the rapid onset of profound hypotension. This study was designed to compare the incidence of hypotension after preloading with Ringer's Lactate, Hydroxyethylstarch and combination prior to SAB in caesarean section. Ninety non-labouring ASA grade 1 and 2, aged 20-35 years, weight and height was 45-60kg and 153-165cm respectively divided randomly into three groups. Group-RL received Ringer's Lactate 20ml/kg as preloading fluid. Group-H received Hydroxyethylstarch-6% 8ml/kg and Group-RLH received preloading fluid with combination of Ringer's Lactate 10ml/kg and Hydroxyethylstarch-6% 4ml/kg. Blood pressure (Systolic, Diastolic & Mean arterial pressure) was measured every 5 minute for 20 minute and every 10 minutes thereafter. Hypotension was less in Group-RLH (6.7%) whereas in Group-H and Group-RL hypotension was 20% and 47.7% respectively. Systolic blood pressure decreased significantly in all three groups. But the decreasing was less in Group-RLH than other two groups. Less IV fluid was required in Group-RLH (403ml) and Group-H (577ml) in comparison to Group-RL (1032ml) to prevent and treat peroperative hypotension. No ephedrine was needed in Group-RLH. Variation in Pulse rate was not significant in Group-RLH (p=0.061). But in other two groups it was highly significant (Group RL p≤0.001 and Group H p=0.004). There was no significant difference in neonatal outcome between three groups. Preloading with low volume colloid (4ml/kg) plus crystalloid (10ml/kg) is superior to crystalloid or colloid alone.
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Talukder ASMHM, Meisner CA, Sarkar MAR, Islam MS, Sayre KD, Duxbury JM, Lauren JG. Effect of water management, arsenic and phosphorus levels on rice in a high-arsenic soil-water system: II. Arsenic uptake. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2012; 80:145-151. [PMID: 22425734 DOI: 10.1016/j.ecoenv.2012.02.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2011] [Revised: 02/20/2012] [Accepted: 02/22/2012] [Indexed: 05/31/2023]
Abstract
Rice consumption is one of the major pathways for As intake in populations that depend on a rice diet in several countries of South and South-east Asia. Pot experiments were undertaken to investigate the effects of water management (WM), arsenic (As) contaminated soil-water and Phosphorus (P) rates on As uptake in rice plants. There were 18 treatments comprising of three each of As rates (0, 20 and 40 mg kg(-1) soil) and P rates (0, 12.5 and 25 mg kg(-1) soil) and two WM (aerobic and anaerobic) strategies on winter (boro var. BRRI dhan 29) and monsoon (aman var. BRRI dhan 32) rice at the Wheat Research Center (WRC), Nashipur, Dinajpur, Bangladesh. Arsenic concentrations in rice grain and straw increased significantly (P ≤ 0.01) with the increasing As rates in the soil. Arsenic availability in soil pore-water solution was less (58%) under aerobic WM (redox potential-Eh=+135 to +138 mV; pH-6.50 at 24.3 °C) as compared to anaerobic WM (flooded: Eh=-41 to -76 mV; pH-6.43 at 23 °C). The highest total grain As content 2.23 ± 0.12 mg kg(-1) and 0.623 ± 0.006 mg kg(-1) was found in T(6) (P(12.5)As(40)-anaerobic) and T(9) (P(25)As(40)-anaerobic) in BRRI dhan 29 and BRRI dhan 32, respectively, which was significantly higher (41-45%) than in the same As and P treatments for pots under aerobic WM. The As content in rice straw (up to 24.7 ± 0.49 ppm in BRRI dhan 29, 17.3 ± 0.49 mg kg(-1) in BRRI dhan 32 with the highest As level) suggested that As can more easily be translocated to the shoots under anaerobic conditions than aerobic condition. BRRI dhan 29 was more sensitive to As than BRRI dhan 32. Under aerobic WM, P soil amendments reduced As uptake by rice plants. The study demonstrated that aerobic water management along with optimum P amendment and selection of arsenic inefficient rice varieties are appropriate options that can be applied to minimize As accumulation in rice which can reduce effects on human and cattle health risk as well as soil contamination.
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Lin H, Islam MS, Ramming DW. Genome-wide identification and characterization of simple sequence repeat loci in grape phylloxera, Daktulosphaira vitifoliae. GENETICS AND MOLECULAR RESEARCH 2012; 11:1409-16. [PMID: 22653587 DOI: 10.4238/2012.may.15.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
A genome-wide sequence search was conducted to identify simple sequence repeat (SSR) loci in phylloxera, Daktulosphaira vitifoliae, a major grape pest throughout the world. Collectively, 1524 SSR loci containing mono-, di-, tri-, tetra-, penta-, and hexanucleotide motifs were identified. Among them, trinucleotide repeats were the most abundant in the phylloxera genome (34.4%), followed by hexanucleotide (20.4%) and dinucleotide (19.6%) repeats. Mono-, tetra- and pentanucleotide repeats were found at a frequency of 1.3, 11.2 and 12.9%, respectively. The abundance and inherent variations in SSRs provide valuable information for developing molecular markers. The high levels of allelic variation and codominant features of SSRs make this marker system a useful tool for genotyping, diversity assessment and population genetic studies of reproductive characteristics of phylloxera in agricultural and natural populations.
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Sardar MH, Howdar MAR, Malik MU, Appolo AM, Islam MS, Azad KAK, Hossain MM. Clinical study of upper abdominal pain in hospitalised patients in medicine unites of a medical college in Dhaka City (Study of 104 cases). ACTA ACUST UNITED AC 2012. [DOI: 10.3329/jdmc.v20i2.10538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
DOI: http://dx.doi.org/10.3329/jdmc.v20i2.10538 J. Dhaka Med. Coll. 2011; 20(2): 124-133
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Chowdhury FH, Haque MR, Chowdhury SMNK, Dey AR, Sarker AC, Islam MS. Neurosurgical Management of Intractable Temporal Lobe Epilepsy by Amygdalohippocampectomy Plus Anterior Temporal Lobectomy: Report of Initial Three Pediatric Cases with Short Literature Review. ACTA ACUST UNITED AC 2012. [DOI: 10.3329/bjch.v35i1.10370] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Temporal Lobe Epilepsy (TLE) is one of the most common surgical epilepsy that is usually resistant to antiepileptic drugs and surgery is the treatment of choice. This type of epilepsy may be due to Mesial Temporal Sclerosis (MTS), tumors [i.e. low grade glioma, Arterio-Venous Malformation (AVM) etc],trauma, infection (Tuberculosis),parasitic infestation (e.g. Schistosomiasis) etc. Here we report three cases of surgically treated TLE in pediatric age that was due to MTS and low grade ganglioglioma. In all three cases the only presenting symptom was complex partial seizure (Psychomotor epilepsy) for which all underwent scalp electro-encephalography (EEG) and Magnetic Resonance Imaging (MRI) of Brain. All three patients were managed by amygdalohippocampectomy plus standard anterior lobectomy. In post operative period the cases were seizure and disease free till last follow up. We did not face any nominal dysphasia, memory disturbances, hemi paresis or visual field defect. DOI: http://dx.doi.org/10.3329/bjch.v35i1.10370 BJCH 2011; 35(1): 26-31
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Hossain MM, Rasel MRI, Islam MS. Photodegradation of Orange Green by Fe(III)Aqua Complex. ACTA ACUST UNITED AC 2012. [DOI: 10.3329/dujs.v60i1.10334] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The photodegradation of orange green (OG) by excitation of Fe (III)-aqua complexes has been investigated under UV and solar light illumination. The rate of degradation has been found to be strongly influenced by the pH of the solution, initial concentration of Fe(III) and the nature of the light sources. The progress of removal of OG from solution has been monitored by recording the change of absorbance at ?max = 480 nm, (? = 1.27 × 104 L mol-1cm-1 at 30°C), with time. The pH has been varied from 1.2 to 3.5. The initial concentration of Fe (III) was between 9.0 × 10-4 mol L-1 and 2.4 × 10-3 mol L-1. The intensity of the UV artificial source was 14 Wm-2, whereas the average intensity of the solar light during the experiments was about 700 Wm-2. An optimistic result was obtained, when OG was irradiated by solar light. About 92% degradation of 1.5 × 104 mol L-1 OG solution has been done within 70 minutes by photodegradation using Fe(III)-aqua complex at pH 2.5 by UV light whereas about 86% degradation has been recorded by the solar light under the same conditions.DOI: http://dx.doi.org/10.3329/dujs.v60i1.10334 Dhaka Univ. J. Sci. 60(1): 43-46 2012 (January)
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Rahman MH, Khan MA, Islam MS, Afrose S, Ara T. High Dose Cytosine Arabinoside in the consolidation of adult acute myeloid leukemia. Mymensingh Med J 2012; 21:213-219. [PMID: 22561761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
This interventional study was done to evaluate the duration of remission with High Dose Cytosine Arabinoside (Ara-C) as post-remission chemotherapy in the consolidation of adult acute myeloid leukemia. A total of 32 patients were included in this study. Among them, 19 were male and 13 were female and the age of the patients ranges from 15-60 years. We use High Dose Cytosine Arabinoside 1.5-2.5 g/m2 i.v, 12 hourly, over 2-3 hours on day 1, 3 and 5 in a 28 days cycle. This study was done during the period of April 2007 to March 2009 in the department of hematology, Dhaka Medical College & Hospital. History, clinical features and laboratory investigations were included. Among 32 patients, 5 patients (15.6%) received one cycle, 20 patients (62.5%) received two cycles and 7 patients (21.9%) received three cycles. The mean ± SD duration of remission (disease free survival) was 5.20 ± 3.83 months who received one cycle, 9.55 ± 3.30 months and 10.71 ± 1.70 months who received two cycles and three cycles respectively. The adverse effects of the therapy were neutropenia and neutropenic fever, purpuric rash, gum bleeding, mucositis and peripheral neuropathy. The supportive materials needed were antibiotics (both prophylactic and treatment) 86.13%, blood and blood products 51.7% and G-CSF 14.9% patients of all cycles. High Dose Ara-C (HiDAC) is a safe and cost effective consolidation treatment for AML patients in complete remission. This therapy merits multi-center control study to define its efficacy and cost-effectiveness in contrast to our socio-economic condition.
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Mohiuddin M, Gafur MA, Karim MR, Khan SA, Hoque MM, Islam MS, Ali MS. Clinicopathological stages of carcinoma breast patient. Mymensingh Med J 2012; 21:238-245. [PMID: 22561765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Carcinoma of breast is the second most common cancer among women next to uterine cervical cancer in Bangladesh. It was well established that 5 years survival rates greatly vary among the different stages of carcinoma of breast disease. The study was carried out to see the stages of presentation of carcinoma of breast patient to a tertiary level hospital attended first time for medical help as well as to find out the factors responsible for the late (advanced) stage presentation. This descriptive type of cross sectional study was carried out in the department of surgery, Mymensingh Medical College and Hospital (MMCH) during the period of May 2010 to April 2011. A total of 110 cases admitted with carcinoma breast diagnosed by means of FNAC positive or suspicious findings were selected purposively during the study period. Patients were staged initially according to the TNM staging system by through clinical examination as well as final clinicopathological stages were done after histopathological examination of the resected specimen (breast with or without axillary lymphnode) in resectable cases. Among the advanced stage presentation, attempts were made to find out the factors responsible for advanced stage of the disease. The results showed that carcinoma of breast predominantly a disease of female and comparatively younger age group 40-49 years affected mostly in 40.9% cases with a mean age of 44.02 ± 10.32 years. Premenopausal lady mostly affected in 63.6% cases. Majority of patients presented in advanced stage of the disease in 62.8% cases. Multiple factors were observed responsible for the advanced stage of the disease - among them delay in hospital presentation, poor socioeconomic condition and illiteracy have found to be associated which were statistically significant (p<0.001). It was needed for mass awareness program against the breast cancer in our society. Necessary steps should be taken for the initiation of breast self examination (BSE) to patients and clinical breast examination (CBE) to health care providers.
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Islam MS, Khan AMHR, Nasreen S, Rabbi F, Islam MR. Renewable Energy: The Key to Achieving Sustainable Development of Rural Bangladesh. ACTA ACUST UNITED AC 2012. [DOI: 10.3329/jce.v26i1.10175] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Renewable energy technologies (RETs) can help reduce poverty, energy shortage and environmental degradation such as desertification, biodiversity depletion and climate change effects in Bangladesh. The country is short of gas and electricity supply. Over-exploitation of biomass in meeting energy needs of the rural people has caused environmental degradation. RET can help solve those problems if it is widely used in the rural Bangladesh where people primarily depend on biomass energy. Bangladesh has enough renewable to mitigate such energy crisis and its adverse consequences. Bangladesh being an underdeveloped country, global initiative would be helpful in transferring RETs for the village households. This paper describes the glimpses of RETs in Bangladesh in terms of its policy issues, implementation, dissemination, marketing, and research and development activities. Modern RETs are still in the research, development and demonstration phase in the country. Like most of the developing countries, there is a niche market for new RETs and several private sector entrepreneurs and NGOs have tried to explore this market. DOI: http://dx.doi.org/10.3329/jce.v26i1.10175 JCE 2011; 26(1): 9-15
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