ABSTRACT
Unavailability of probiotics in fish digestive system fingerlings is unable to digest and absorb their food properly. The current research was conducted to investigate the influence of probiotics added Linseed meal based (LMB) diet on hematology and carcass composition of Labeo rohita juveniles. Hematological parameters are essential diagnostics used to estimate the health status of fish. The usage of probiotics for fish health improvement is becoming common due to the higher demand for environment-friendly culture system in water. Linseed meal was used as a test ingredient to prepare six experimental test diets by adding probiotics (0, 1, 2, 3, 4 and 5 g/kg) and 1% indigestible chromic oxide for seventy days. According to their live wet weight, five percent feed was given to fingerlings twice a day. Fish blood and carcass samples (Whole body) were taken for hematological and carcass analysis at the end of the experiment. The highest carcass composition (crude protein; 18.72%, crude fat; 8.80% and gross energy; 2.31 kcal/g) was observed in fish fed with test diet II supplemented with probiotics (2 g/kg). Moreover, maximum RBCs number (2.62× 106mm-3), WBCs (7.84×103mm-3), PCV (24.61), platelets (63.85) and hemoglobin (7.87) had also been reported in the fish fingerlings fed on 2 g/kg of probiotics supplemented diet. Results indicated that probiotics supplementation has a critical role in improvement of fingerlings' body composition and hematological indices. Present findings showed that probiotics supplementation at 2 g/kg level in linseed by-product-based diet was very useful for enhancing the overall performance of L. rohita fingerlings.
A indisponibilidade de probióticos em alevinos do sistema digestivo de peixes faz com que ele seja incapaz de digerir e absorver seus alimentos adequadamente. A presente pesquisa foi conduzida para investigar a influência de probióticos adicionados à dieta à base de farelo de linhaça (LMB) na hematologia e na composição da carcaça de juvenis de Labeo rohita. Os parâmetros hematológicos são diagnósticos essenciais usados para estimar o estado de saúde dos peixes. O uso de probióticos para a melhoria da saúde dos peixes está se tornando comum devido à maior demanda por sistemas de cultivo em água que não agridam o meio ambiente. Farinha de linhaça foi usada como ingrediente para preparar seis dietas de teste experimentais adicionando probióticos (0, 1, 2, 3, 4 e 5 g/kg) e 1% de óxido crômico indigestível por 70 dias. De acordo com seu peso úmido vivo, 5% de alimento eram dados aos alevinos duas vezes ao dia. Amostras de sangue e carcaça de peixes (corpo inteiro) foram coletadas para análise hematológica e de carcaça no final do experimento. A maior composição da carcaça (proteína bruta, 18,72%; gordura bruta, 8,80%; e energia bruta, 2,31 kcal/g) foi observada em peixes alimentados com a dieta teste II suplementada com probióticos (2 g/kg). Além disso, os números máximos de RBCs (2,62×106 mm-3), WBCs (7,84×103 mm-3), PCV (24,61), plaquetas (63,85) e hemoglobina (7,87) também foram relatados em alevinos alimentados com 2 g/kg de dieta suplementada com probióticos. Os resultados indicaram que a suplementação de probióticos tem um papel crítico na melhoria da composição corporal dos alevinos e índices hematológicos. As descobertas atuais mostraram que a suplementação de probióticos no nível de 2 g/kg em dieta à base de subproduto de linhaça foi muito útil para melhorar o desempenho geral de alevinos de L. rohita.
Subject(s)
Animals , Cyprinidae/growth & development , Cyprinidae/blood , Diet/veterinary , Probiotics/administration & dosageABSTRACT
Abstract Unavailability of probiotics in fish digestive system fingerlings is unable to digest and absorb their food properly. The current research was conducted to investigate the influence of probiotics added Linseed meal based (LMB) diet on hematology and carcass composition of Labeo rohita juveniles. Hematological parameters are essential diagnostics used to estimate the health status of fish. The usage of probiotics for fish health improvement is becoming common due to the higher demand for environment-friendly culture system in water. Linseed meal was used as a test ingredient to prepare six experimental test diets by adding probiotics (0, 1, 2, 3, 4 and 5 g/kg) and 1% indigestible chromic oxide for seventy days. According to their live wet weight, five percent feed was given to fingerlings twice a day. Fish blood and carcass samples (Whole body) were taken for hematological and carcass analysis at the end of the experiment. The highest carcass composition (crude protein; 18.72%, crude fat; 8.80% and gross energy; 2.31 kcal/g) was observed in fish fed with test diet II supplemented with probiotics (2 g/kg). Moreover, maximum RBCs number (2.62× 106mm-3), WBCs (7.84×103mm-3), PCV (24.61), platelets (63.85) and hemoglobin (7.87) had also been reported in the fish fingerlings fed on 2 g/kg of probiotics supplemented diet. Results indicated that probiotics supplementation has a critical role in improvement of fingerlings body composition and hematological indices. Present findings showed that probiotics supplementation at 2 g/kg level in linseed by-product-based diet was very useful for enhancing the overall performance of L. rohita fingerlings.
Resumo A indisponibilidade de probióticos em alevinos do sistema digestivo de peixes faz com que ele seja incapaz de digerir e absorver seus alimentos adequadamente. A presente pesquisa foi conduzida para investigar a influência de probióticos adicionados à dieta à base de farelo de linhaça (LMB) na hematologia e na composição da carcaça de juvenis de Labeo rohita. Os parâmetros hematológicos são diagnósticos essenciais usados para estimar o estado de saúde dos peixes. O uso de probióticos para a melhoria da saúde dos peixes está se tornando comum devido à maior demanda por sistemas de cultivo em água que não agridam o meio ambiente. Farinha de linhaça foi usada como ingrediente para preparar seis dietas de teste experimentais adicionando probióticos (0, 1, 2, 3, 4 e 5 g/kg) e 1% de óxido crômico indigestível por 70 dias. De acordo com seu peso úmido vivo, 5% de alimento eram dados aos alevinos duas vezes ao dia. Amostras de sangue e carcaça de peixes (corpo inteiro) foram coletadas para análise hematológica e de carcaça no final do experimento. A maior composição da carcaça (proteína bruta, 18,72%; gordura bruta, 8,80%; e energia bruta, 2,31 kcal/g) foi observada em peixes alimentados com a dieta teste II suplementada com probióticos (2 g/kg). Além disso, os números máximos de RBCs (2,62×106 mm-3), WBCs (7,84×103 mm-3), PCV (24,61), plaquetas (63,85) e hemoglobina (7,87) também foram relatados em alevinos alimentados com 2 g/kg de dieta suplementada com probióticos. Os resultados indicaram que a suplementação de probióticos tem um papel crítico na melhoria da composição corporal dos alevinos e índices hematológicos. As descobertas atuais mostraram que a suplementação de probióticos no nível de 2 g/kg em dieta à base de subproduto de linhaça foi muito útil para melhorar o desempenho geral de alevinos de L. rohita.
ABSTRACT
Objective: To describe a novel wrist deformity in β-thalassemia major patients, and theirradiographic and magnetic resonance imaging findings. Methods: 30 patients withβ-thalassemia major who were noticed to have ulnar deviation at wrist joint were evaluated forprevious history of medications, serum ferritin levels, presence of pain and swelling at thewrist joint, and the duration of iron chelation therapy. Radiographs of wrist and limitedmagnetic resonance imaging (MRI) sequences were obtained in 30 and 15 patients,respectively. Results: Radiographs revealed varying severity of distal ulnar shortening, distalradial slanting and presence of soft tissue distal to the ulna. MRI showed similar deformitiesalong with abnormal marrow signal at distal ulnar ends; in 8 patients, a soft tissue distal to thedistal end of ulna was noted.Conclusion: Varying severity of radiological abnormalities,predominantly affecting the distal ulna, are present in children and adolescents with β-thalassemia receiving oral chelation therapy
ABSTRACT
@#Introduction: Ankle arthrodesis using the Ilizarov technique provides high union rate with the added benefits of early weight-bearing, and the unique advantage of its ability to promote regeneration of soft tissue around the bone, including skin, muscle and neuro-vascular structures, and its versatility to allow correction of the position of the foot by adjusting the frame post-operatively as needed. We describe our experience with this technique and the functional outcomes in our patients. Materials and Methods: This retrospective study was conducted in 20 ankle fusion cases using the Ilizarov method between the years 2007 and 2017. We defined success in treatment by loss of preoperative symptoms and radiological union on plain radiographs of the ankle. Results: Fusion was achieved in all patients (100%). Immediate post-operative ambulation was with full weight bearing (FWB) in 16 (83%) of the participants and non-weight bearing (NWB) in 3 patients (17%). Postprocedure 11 patients (67%) of the participants who were full weight bearing required some form of support for walking for 2-3 weeks. Post-operatively three patients had pin tract infection requiring intravenous antibiotics. Radiological union took range of 6-12 weeks, mean union time was 8 weeks. Only one patient required bone grafting due to bone loss. Average follow-up period was 10-45 months. Conclusion: The Ilizarov technique has a high union rate and leads to general favourable clinical outcome and may be considered for any ankle arthrodesis but is especially useful in complex cases such as for revisions, soft-tissue compromise, infection and in patients with risk for non-union. Early weight bearing is an extra benefit.
ABSTRACT
Background & objectives: Early atherosclerosis and vascular complication have been described in thalassaemia patients. There is lack of data or guidelines regarding monitoring of vascular health in thalassaemia. This study was conducted to compare carotid artery structural and functional indices such as carotid artery intima-media thickness (CIMT), stiffness index (SI) and Young’s elastic modulus (YEM) in β-thalassemia patients with age and sex matched controls, and to correlate these parameters with serum ferritin, cardiac iron, and hepatic iron. Methods: This cross-sectional study included 53 β-thalassaemia patients receiving regular blood transfusions. Carotid artery indices such as CIMT, SI, and YEM were calculated by duplex ultrasound and colour Doppler. Serum ferritin levels were measured by chemiluminescence. Cardiac and hepatic iron estimation were done using MRI T2* sequences analyzed by a special thalassaemia software. Results: Mean CIMT of cases and controls were 0.48 ± 0.04 and 0.44±0.02 mm, respectively and these were significantly different (P<0.001). Similarly significant differences were noted in SI and YEM of cases (2.45±0.79 and 96.12±34.85, respectively) as compared to controls (1.98±0.54 and 68.60±24.29, respectively) (P<0.001). There was significant inverse correlation between stiffness index and cardiac iron overload assessed by MRI cardiac T2* (P=0.03). Mean SI and YEM of cases were (2.1736 ± 0.2986 and 107.3± 41.6, respectively) significantly higher among non-splenectomized patients compared to splenectomized patients (2.0136 ± 0.263 and 86.9 ± 25.2, respectively) (P<0.05). Interpretation & conclusions: CIMT and arterial stiffness indices were significantly increased in β-thalassaemia patients compared to controls which was indicative of early atherogenic changes. This study supports the hypothesis that iron overload is a risk factor for early atherosclerosis and cardiovascular disease.
ABSTRACT
One of the greatest successes in AIDS research to date has by far been the discovery of successful interventions that interrupt the transmission of HIV from mother to child. It is however important to note that these successes have occurred largely in countries with great resources and the least burden of perinatal transmission of HIV. In the developing world wherein currently 95% of vertical transmission of HIV occurs, it is highly condemnable that still every minute an infected infant is said to be born in spite of the fact that vertical transmission is largely preventable, mainly because translating knowledge into practice is not always possible or feasible; This has led to a continuous growing numbers of children with HIV, thereby making pediatric HIV a looming problem rapidly draining the already burdened health care system of these countries. It is the need of the hour to appropriately address the challenges to achieve zero percent transmission of HIV from an infected mother to her child thereby giving a hope for an AIDS-free new generation worldwide.
ABSTRACT
To describe visual outcome and the complications related to cataract surgery performed by phacoemulsification technique by fourth-year ophthalmology residents at Al-ibrahim eye hospital, Karachi, who are trained to perform phacoemulsification with prior experience with manual extracapsular extraction. Prospective, observational case series. We prospectively analyzed the incidence of complications and visual outcomes in the initial 575 phacoemulsifications [575 patients] performed by the 5 residents learning phacoemulsification in our training programe. All were experienced in standard [manual] extra capsular cataract extraction. Postoperative follow up of 6 weeks was available in 547 eyes. The 28 patients [28 eyes] lost to follow up did not have any intra-operative complications. Of 575 cataract surgeries, 559 eyes [97.2%] were performed using phacoemulsification technique. Posterior capsule disruption without vitreous loss occurred in 16 [2.8%], vitreous loss in 15 [2.6%] and IOL displaced into vitreous in 4 [0.7%] of 559 cases that underwent phacoemulsification technique. Other complications encountered in-Cluded localized corneal edema [23 eyes], iris damage interiorly [1 eye] and clinical cystoid macular edema [1 eyes]. A best corrected visual acuity of 6/ 12 or better was obtained in 521 eyes [95.2%] of the 547 eyes available for the six week follow up. In the eyes with vitreous loss, 10 out of 15 had visual acuity better than 6/12. The residents can perform phacoemulsification well with a very low complication rate, with prior training with extra capsular cataract extraction technique
Subject(s)
Humans , Adult , Middle Aged , Aged , Visual Acuity , Medical Staff, Hospital , Cataract Extraction , Postoperative Complications , Prospective Studies , Treatment OutcomeABSTRACT
T, an eight years old girl was diagnosed as a case of perimembranous Ventricular Septal Defect (VSD) since 6 months of her age. She had recurrent chest infection since early infancy. Her Echocardiography with colour Doppler showed a 4.5 mm perimembranous VSD which was 5 mm away from the aortic valve. As pulmonary artery pressure was normal, she was kept under follow up and device closure was planned. At last she was taken into the catheterization laboratory of combined military Hospital, Dhaka on 1st July 2008 and VSD was closed with an 8 mm Amplatzer perimembranous VSD device. Whole procedure was done under deep sedation with Ketamine and transthoracic echocardiography (TTE) and fluroscopy guide. It is the first ever case of VSD device closure where procedure was done under sedation and TTE guide which lead to the writing of this report.
ABSTRACT
A total of 20 pancreatic biopsy samples taken from Fibrocalculous Pancreatopathy previously known as Fibro Calculus Pancreatic Diabetes (FCPD) patients, a variant of Malnutrition Related Diabetes Mellitus (MRDM) or under 30 young diabetes attending hepatobiliary, surgical and out patient department of Bangladesh Diabetes, Endocrine and Metabolic (BIRDEM) hospital were processed for light microscopic examination. Four samples were subjected to Immunohistochemistry (IHC) staining using antibodies to T cell marker (CD3), B cell marker (CD20), anti apoptotic markers (bcl-2) and tumour suppressor gene marker p53. Light microscopic findings and IHC indicate an immune mediated injury of pancreatic tissue and increased evidence of apoptosis which possibly results in the development of diabetes in these patients.
Subject(s)
Adolescent , Adult , Antigens, CD20 , CD3 Complex , Apoptosis , Diabetes Complications , Diabetes Mellitus, Type 2/etiology , Female , Genes, Tumor Suppressor , Genes, bcl-2 , Genes, p53 , Humans , Immunohistochemistry , Male , Malnutrition/complications , Pancreas/pathology , Pancreatic Diseases/complications , Pilot Projects , T-LymphocytesABSTRACT
In this ongoing prospective study conducted in University Cardiac Center, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, from July 2004 to January 2006. Fifty (50) patients (mean age 56+/-7.2 years) underwent stentangioplasty were evaluated. The study group of 50 patients consisted of 42 (84%) men and 08 (16%) women. The aim of this study was to evaluate in-hospital success, failure and complications during the procedures. About risk factors 19(38%) had hypertension, 13(26%) were smoker, 11(22%) suffered from diabetes mellitus, 05(10%) had family history of ischaemic heart disease. Average left ventricular ejection fraction was 54+/-7. Target vessel percutaneous coronary angioplasty (PTCA) were done in 61 vessel, intracoronary stent implanted in 58 vessels, direct stenting were done in 35 cases, failed PTCA were in 03(6%) cases and two had dissection. The native vessels had a mean reference diameter of 2.91 mm and their luminal diameter increased significantly after percutaneous coronary intervention (PCI). All the patients were discharged by one to three days of the procedure with improvement of their clinical condition. In conclusion, intracoronary stent deployment in coronary artery stenosis following balloon angioplasty is a valid and beneficial strategy with good in-hospital results.
Subject(s)
Adult , Aged , Angioplasty, Balloon, Coronary , Cardiac Care Facilities , Cohort Studies , Coronary Stenosis/therapy , Female , Hospitals, University , Humans , Male , Middle Aged , Retrospective Studies , Stents , Treatment OutcomeABSTRACT
Forty five (24 male & 21 female) moderate to severe degree of predialysis CRF patients were prospectively studied over a period of 6 months (July- December, 2004) to see the effect of Recombinant Human Erythropoietin (rHuEpo/EPO) therapy on renal anaemia, progression of renal excretory function & quality of life at 3 and 6 months intervals from the starting of EPO therapy. Mean +/- SD age of the patients was 56 +/- 12 (30-77 yrs) and causes of CRF were Diabetic Nephropathy (DN)=15 (33%), Chronic Glomerulonephritis (CGN) =14(31%), Hypertension (HTN)=11(21%), Chronic Pyelonephritis (CPN)=03 (6.5%) and Obstructive Uropathy (OU)=02 (4.5%). Doses of rHuEpo was 80-100 IU/k week subcutaneously (SC) until the target Hb 11gm% & Hct 30% were achieved; there after the dose was titrated as appropriate. Serum Iron & Ferritin levels were also kept within normal reference level by iron therapy during the study period. Mean +/- SD base line (before starting EPO therapy) level of haemoblobin were 8.4 +/- 0.81(gm%), Hct 27.86 +/- 1.6 (%), blood urea 21.72 +/- 10.5 (mmol/L), S. creatinine 431.93 +/- 228.79 (mmol/L) & Ccr. 21.25 +/- 10 mum respectively. The results showed that significant improvement of haemoglobin level occurred (gm%) from 8.4 +/- 0.81 (gm%) to 9.51 +/- 1.02 (p<0.001) at 3 months and 8.4 +/- 0.81 to 11.10 +/- 1.4, (p<0.001) at 6 months interval. Haematocrit (Hct%) value also significantly increased from 27.86 +/- 1.5 to 30.57 +/- 3.62, (p<0.001) at 3 months and 27.86 +/- 1.5 to 32.81 +/- 3.92 (p<0.001) at 6 months of EPO therapy. Mean blood urea and S. creatinine levels decreased from base line level during the study period but did not show any statistical significance. There was no significant side-effects like uncontrolled hypertension, seizure or hyperviscosity syndrome in any of the study population. The quality of life in terms of improvement of physical ability and sense of well being were also improved in all the study patients. In conclusion, this study showed that the effect of rHuEpo therapy is beneficial for the correction of renal anaemia, can delay the progression of renal failure and improvement of overall quality of life in predialysis CRF patients.
Subject(s)
Adult , Aged , Erythropoietin/administration & dosage , Female , Humans , Kidney Failure, Chronic/blood , Male , Middle Aged , Prospective Studies , Renal DialysisABSTRACT
With the human immunodeficiency virus (HIV) epidemic showing a shift towards women and young people, the increasing seroprevalence among women will result in an increase in the mother-to-child transmission of HIV. The vast majority of HIV-positive children worldwide acquire the infection through vertical transmission. The discovery of successful interventions that interrupt this transmission has been one of the greatest successes in AIDS research. The transmission of HIV from an infected mother to her child can be reduced to less than 2 peer cent by intensive interventions in the antenatal, intranatal and postnatal periods. To achieve this low rate, primary prevention of HIV infection in parents-to-be, early identification of seropositivity in pregnant women, prevention of unwanted pregnancies, prevention of mother-to-child transmission of HIV by appropriate antiretroviral therapy, special interventions in maternal management during labour, appropriate care and follow up of the newborn, all play an important role. However, these approaches are not always possible in developing countries wherein currently 95 per cent of vertical transmission occurs. Several questions and challenges remain. These include choice, availability, affordability, duration, long-term safety of optimal antiretroviral agents to be used during pregnancy and early neonatal life and the issue of transmission via breastfeeds in situations where alternatives to breastfeeding are not available. The challenge is to find the most cost-effective and feasible intervention to achieve zero per cent transmission of HIV from an infected mother to her child.
Subject(s)
Anti-HIV Agents/therapeutic use , Female , HIV Infections/drug therapy , Humans , Infant, Newborn , Infectious Disease Transmission, Vertical/prevention & control , Pregnancy , Pregnancy Complications, Infectious/drug therapyABSTRACT
This prospective study on assessment of renal insufficiency in pregnancy induced proteinuric hypertension was carried out on 104 cases, in Bangabandhu Sheikh Mujib Medical University (former IPGM&R), Dhaka during period of August 1997 to September 1998. The objective of this study, to find out the impairment of renal function in mild (<110 mmHg) and severe (>110 mmHg) hypertension. The frequency of mild hypertension was 96.29% and severe hypertension was 3.71% in third trimester of pregnancy. In this study mean age of the patient was 26.53+/-3.9 years, mean gestional age was 36.46+/-1.93 weeks and mean diastolic BP was 99.07 mmHg. The prevalence of hypertension was more in primigravida which was (72.23%) than multigravida (27.77%). Proteinuria was diagnosed as quantitative measurement of 24 hour urinary protein in photometric colorometer. The mean value of total urinary protein was 335+/-74.14 mg/24 hour (range 280-800 mg/24) hour). 1+Oedema was present in 48.14%, 2+ was 12.96% and 3+ was 14.81% of cases. There is a correlation of proteinuric hypertension with renal function which was done on the basis of laboratory investigations. Findings of parameters of renal function found to declined: Serum creatinine mean value 1.0+/-0.14 (P<0.001) (normal range 0.6-0.8 mg/dl.), Urinary creatinine mean 57.69+/-12 mg/dl., Creatinine clearance mean 53.72+/-11.63 ml/min, Total urinary protein mean 335.52+/-74.14 mg/24 hour. Total urinary volume mean 2985+/-49 ml/24 hr. All the patients and their babies were followed up till discharge from hospital. Cesarean section was done in 76% of cases and vaginal delivery was done in 24% cases. Mean hospital stay was prolonged in proteinuric hypertension 7+/-1 days than non proteinuric normotensive goup 3+/-1 days. All of those were average socio-economic status. Extreme low birth weight was 14.81% in 50% of IUGR cases.
Subject(s)
Adult , Bangladesh/epidemiology , Blood Pressure , Female , Glomerular Filtration Rate , Humans , Hypertension/diagnosis , Renal Insufficiency/diagnosis , Pre-Eclampsia/diagnosis , Predictive Value of Tests , Pregnancy , Pregnancy Trimester, Third , Prospective StudiesABSTRACT
The Bangladesh Medical Research Council is implementing a training program on research bioethics under International Bioethics Education and Career Development Award of Fogarty International Center of National Institutes of Health (NIH), USA. The ultimate goal of the program is to improve ethical practice in implementation of health research through capacity strengthening of the professionals involved in health research in Bangladesh. The duration of the program is 4 years and it has started from the year 2002. The first year (2002-2003) was assigned for curriculum development. Several workshops, focus group discussions and consultative meetings were organized during 2002-2003 and curriculum was developed. Under this training program every year 2 Certificate Courses on Research Bioethics (CCRB) with a duration of 10 weeks will be conducted for 40 participants (20 participants in each batch). Each year one Advance Course on Research Bioethics (ACRB) will be organized for 10 participants with a duration of 6 days. The courses are to be conducted during 2nd, 3rd and 4th year. The Certificate Course on Research Bioethics is intended for multidisciplinary participants having previous experience in research methodology while the Advance Course on Research Bioethics will target for training the members of Ethics Review Committees of the country. Through this program one hundred fifty Bangladeshi professionals will get adequate training on research bioethics. The training program will be implemented by national experts with technical assistance from distinguished international scientists in the field.
Subject(s)
Bangladesh , Bioethical Issues , Curriculum , Education, Medical/economics , Guidelines as Topic , Humans , National Institutes of Health (U.S.) , Program Development , Research Support as Topic , Teaching , United StatesABSTRACT
The quality of health care is the consequence of strong link between service providers and user of the services. Perceived quality is one of the principal determinant of utilisation and non-utilisation of health services, a major issue in developing countries. Considering this, the present study was aimed to assess the quality of care in in-patient and outpatient departments of rural and urban government hospitals in Bangladesh. A total of 2420 patients were interviewed. The patients were selected by using systematic random sampling technique. Results revealed that age, waiting time, time spent for patient examination, place of treatment, income, years of schooling and male sex appeared to be independent predictors of patient satisfaction (p<0.001). Age, waiting time and years of schooling were negatively related with level of satisfaction indicating younger patients, less waiting time and patients with less education were more satisfied, whereas time spent for examination, income were positively related with patient's satisfaction. Patients attending at the urban hospitals and male sex were also significantly associated with patient's satisfaction. The study recommends that both short and long-term policy action should be adopted for quality assurance of the existing health care facilities in Bangladesh.
Subject(s)
Adult , Bangladesh , Developing Countries , Female , Hospital-Patient Relations , Humans , Logistic Models , Male , Patient Acceptance of Health Care/statistics & numerical data , Patient Satisfaction/statistics & numerical data , Quality of Health Care/statistics & numerical data , Rural Health Services/statistics & numerical data , Urban Health Services/statistics & numerical dataABSTRACT
A case control study was conducted in Dhaka city to measure the energy intake and expenditure among 220 obese children of 4-10 years age group and 220 randomly selected age and sex matched controls. A 24 hour dietary recall was used to assess the energy intake. Data on energy expenditure was obtained by 24 hour physical activity recall. The mean energy intake of obese children (2056 +/- 751 kcal/d) was found to be significantly higher (P<0.001) compared to the non obese (1508 +/- 529 kcal/d). No sex difference was found in both obese and non obese groups. Mean energy expenditure of the obese children (1868 +/- 313 kcal/d vs 1495 +/- 200 kcal/d) was significantly higher than the non-obese (P<0.001). Of the obese, boys expended more energy than the girls (P=0.01). Furthermore, physical activity level (1.40 +/- 0.09 vs 1.35 +/- 0.14) was significantly higher among the non obese than their obese counterpart (P<0.001). However, energy balance was significantly higher among the obese (P<0.001). Dose response of energy balance shows the estimated relative risk of obesity increases with higher level of energy balance (P<0.001). The findings of this study revealed that energy balance as a result of higher energy intake and lower energy expenditure was one of the important risk factors for the development of obesity among the children of Dhaka city. Thus, appropriate interventions like behavioural change regarding food habits and physical activities are recommended.
Subject(s)
Bangladesh , Case-Control Studies , Child , Child, Preschool , Energy Intake , Energy Metabolism , Female , Humans , Male , Obesity/metabolism , Urban PopulationABSTRACT
Effect of pH and temperature on the binding of bilirubin to human erythrocyte membranes was studied by incubating the membranes at different pH and temperatures and determining the bound bilirubin. At all pH values, the amount of membrane-bound bilirubin increased with the increase in bilirubin-to-albumin molar ratios (B/As), being highest at lower pH values in all cases. Further, linear increase in bound bilirubin with the increase in bilirubin concentration in the incubate was observed at a constant B/A and at all pH values. However, the slope value increased with the decrease in pH suggesting more bilirubin binding to membranes at lower pH values. Increase in bilirubin binding at lower pH can be explained on the basis of increased free bilirubin concentration as well as more conversion of bilirubin dianion to monoanion. Temperature dependence of bilirubin binding to membranes was observed within the temperature range of 7 degrees -60 degrees C, showing minimum binding at 27 degrees C and 37 degrees C which increased on either side. Increase in bilirubin binding at temperatures lower than 20 degrees C and higher than 40 degrees C can be ascribed to the change in membrane topography as well as bilirubin-albumin interaction.
Subject(s)
Bilirubin/blood , Erythrocyte Membrane/metabolism , Humans , Hydrogen-Ion Concentration , Lipid Bilayers/metabolism , Protein Binding , Serum Albumin/metabolism , TemperatureABSTRACT
One hundred and four adult cases of cerebral malaria (73 male, 31 female) were studied between July 1995 to June 1996 in Chittagong Medical College Hospital. Diagnosis of cerebral malaria was based on unrousable coma or any neurological manifestation in a febrile patient with asexual Plasmodium falciparum in blood film. Intermittent fever (83%), vomiting (80%), headache (75%), convulsion (60%) and history of travel or residence in malaria endemic area were important features noted in patients with cerebral malaria. Most of the patients (69%) were admitted within 25 to 48 hours following unconsciousness. The factors are more common in cases with high mortality with diastolic blood pressure (DBP) below 60 mm of Hg, anaemia, persistence of Glasgow Coma Score below 5 on day 2, high parasite count at presentation, proteinuria and high level of serum urea. Out of 104 cases of cerebral malaria 66 patients (63.5%) recovered without sequelae, 34 patients (32.7%) died and 4 patients (3.8%) recovered with some residual sequelae. Establishment of intensive care unit in tertiary level hospitals is necessary to take appropriate measure for severe cerebral malaria cases for reduction of mortality.
Subject(s)
Adult , Anemia/diagnosis , Animals , Cause of Death , Coma/diagnosis , Endemic Diseases , Female , Fever/diagnosis , Glasgow Coma Scale , Headache/diagnosis , Humans , Hypotension/diagnosis , Malaria, Cerebral/diagnosis , Malaria, Falciparum/diagnosis , Male , Middle Aged , Parasitemia/parasitology , Plasmodium falciparum/isolation & purification , Proteinuria/urine , Seizures/diagnosis , Survival Rate , Travel , Urea/blood , Vomiting/diagnosisABSTRACT
A cross-sectional study was conducted in a randomly selected village of Rangpur district from June '94 to May '95. Serum from 1000 human subjects irrespective of age and sex were screened for hepatitis B surface antigen (HBsAg). Among the respondents 661 were male and 339 female. The overall seroprevalence of HBsAg was 6.4%. It was 6.66% in male and 5.89% in female. Age, sex, religion, income, occupation, education and marital status did not show any relationship with HBsAg status. Among 64 sero-positive cases, 16 (25%) had no history of exposure to known risk factors and 48 (75%) had one or more exposure to known risk factors (p < 0.05). This study did not depict the national scenario. Well designed studies with more sensitive serological methods are recommended to get the epidemiological information of hepatitis B virus (HBV) infection in our community.
Subject(s)
Adult , Age Factors , Bangladesh/epidemiology , Cross-Sectional Studies , Educational Status , Female , Hepatitis B/epidemiology , Hepatitis B Surface Antigens/blood , Humans , Income , Male , Marital Status , Occupations , Poverty , Prevalence , Religion , Risk Factors , Seroepidemiologic Studies , Sex Factors , Social Class , UnemploymentABSTRACT
A light and immunofluorescence microscopic study on renal biopsies were performed on 42 patients. Nephrotic syndrome with accompanying microhematuria and recurrent hematuria (Macroscopic/microscopic) with or without renal failure were the commonest indications for renal biopsy. Primary IgA nephropathy was diagnosed in five cases. Among the IgA nephropathy patients, the commonest light microscopic finding was mesangial proliferative glomerulonephritis. Macroscopic hematuria with proteinuria was the commonest feature. Three of the patients had hypertension at the time of renal biopsy. The age of the patients ranged from 19-38 years with a mean of 26 years. The high frequency of hypertension, degree of proteinuria and associated renal failure in one patient that it is a progressive disease. This preliminary study revealed that IgA nephropathy exists in Bangladesh. Larger samples need to be studied with a view to find out its prevalence and its peculiarities in this part of the world.