Influence of hydrotropic coions on the shape transitions of sodium dioctylsulfosuccinate aggregates in an aqueous medium

The slope change of the CH plot is a manifestation of the shape change of the ionic micelles. However, binding of the salicylate coion to ionic micelles is an exception to this inference.

Oncolytic viruses in head and neck cancer: a new ray of hope in the management protocol

This paper intends to highlight the different types of oncolytic viruses (OVs), mechanism of tumor specificity, its safety, and various obstacles in the design of treatment and combination therapy utilizing oncotherapy. Search was conducted using the internet-based search engines and scholarly bibliographic databases with key words such as OVs, head and neck cancer, viruses, oral squamous cell carcinoma, and gene therapy. Revolutionary technologies in the field of cancer treatment have gone through a series changes leading to the development of innovative therapeutic strategies. Oncolytic virotherapy is one such therapeutic approach that has awaited phase III clinical trial validation. OVs are self-replicating, tumor selective and lyse cancer cells following viral infection. By modifying the viral genome, it is possible to direct their toxicity toward cancer cells. Viruses that are used for treatment of head and neck cancer are either naturally occurring or genetically modified. OVs are tumor selective and potential anticancer agents. Virotherapy may become the standard of care and part of combination therapy in the management of head and neck cancer in the future.

Central Obesity Plays an Important Role for the Development of Type 2 Diabetes in Bangladeshi Women

Background: Diabetes mellitus coexists at a greater frequency with hypertension, obesity, central obesity, and dyslipidemia. Obesity has been identified as the most important modifiable risk factor in the aetiology of type-2 diabetes mellitus. Central obesity has been shown to be the most pathogenically important in the causation of metabolic disorders including type-2 diabetes. Aims: To determine the association of central obesity with type 2 diabetes in Bangladeshi women. Subjects and Methods: A total of 60 type 2 diabetic female subjects along with 60 healthy female subjects were recruited in this study. Anthropometric indices were measured using standard techniques. Serum glucose was measured using glucose-oxidase method, insulin was measured using ELISA and thyroid hormones were measured using chemiluminescence based automated Immulite Auto analyzer (DPC, USA). Insulin secretory capacity and insulin sensitivity were estimated using fasting glucose and fasting insulin by HOMA-CIGMA software. Results: Waist circumference of the control (89±8) subjects was significantly (p=0.046) lower than the diabetic (94±11) subjects. Waist-hip ratio of the control subjects was significantly lower compared to diabetic subjects. Fasting plasma insulin level in control subjects (7.6±2.2) was significantly (p=0.009) lower compared to diabetic subjects (11.8±9.8). Plasma lipid profile and thyroid hormone status in control and diabetic subjects were not found significantly different. Insulin secretory capacity (HOMA %B) and insulin sensitivity (HOMA%S) in control subjects (93±21, 95±39 respectively) were found to be significantly higher com-pared to diabetic subjects (45±32, 67±42 respectively). In age-adjusted binary logistic regression analysis, waist circumference was found to be significantly associated with diabetes. In multiple linear regression analysis TSH was found to be significantly associated with waist circumference. Conclusion: Waist circumference may be an independent indicator for the development type 2 diabetes in Bangladeshi women which may have influenced by thyroid stimulating hormone (TSH). DOI: http://dx.doi.org/10.3329/bjms.v13i3.19149 Bangladesh Journal of Medical Science Vol.13(3) 2014 p.278-284

Serum Lipid Profile in Ischemic Heart Disease: A Cross-Sectional Analytical Study

Risk of coronary heart disease and other forms of atherosclerotic vascular diseases, rises with plasma cholesterol concentration and in particular with the rise of ratio of total cholesterol to high density lipoprotein (HDL-C) cholesterol. A much weaker correlation also exists with plasma triglyceride concentration. Extensive large-scale randomized trials have shown that lowering total cholesterol and LDL-C concentrations reduces the risk of cardiovascular events including death, myocardial infarction and stroke and reduces the need for revascularisation.This cross-sectional analytical study was designed to observe association between lipid profile level with chronic ischaemic heart disease and the study was conducted in the Department of Biochemistry, Dhaka Medical College, Dhaka from July 2010 to June 2011. A total of 50 cases were selected purposively according to the selection criteria from the patients admitted in the Department of Cardiology, Dhaka Medical College Hospital with chronic ischaemic heart disease (IHD). Diagnosed IHD patients were taken as cases and 50 age- & sex- matched healthy subjects were taken as controls. Serum TC, TG, LDL-C & HDL-C were measured in all study subjects.The mean±SD of serum TC, TG, HDL-C and LDL-C concentration in cases were 314.54±73.72 mg/dl, 288.04±60.45 mg/dl, 36.02±4.12 mg/dl, and 178.62±22.7 mg/dl respectively and in controls were 174.64±18.97 mg/dl, 119.42±12.47 mg/dl, 43.04±2.58 mg/dl & 126.28±11.45 mg/dl respectively. Serum Total Cholesterol, TG & LDL-C were found to be significantly higher in cases than that of controls. Serum HDL-C was found to be significantly lower in cases than that of controls. The present study reveals that the patients with chronic ischemic heart disease is accociated with significantly higher levels of serum TC, TG and LDL-C whereas HDL-C was found to be lower in IHD patients. DOI: http://dx.doi.org/10.3329/bjmb.v7i1.18574 Bangladesh J Med Biochem 2014; 7(1): 14-16

Sonographic evaluation of thyroiditis with color flow study

This cross sectional study was carried out in the Department of Radiology and Imaging, Bangabandhu Sheikh Mujib Medical University, Bangladesh in collaboration with the Department of Endocrinology and Department of Histopathology of the same hospital during the period of March 2007 to February 2008 to determine efficacy of ultrasonogram in the evaluation of thyroiditis and to compare its results with color flow Doppler study. For this purpose, a total of 50 patients having clinical suspicion of thyroiditis were enrolled in this study. Ultrasound and color Doppler were done in all these patients. Then all patients underwent for FNAC in the Histopathology department. Correlation between sonographic diagnosis and histopathological diagnosis were observed. Out of these 50 patients 10(20%) were male and 40 (80%) were female with age ranging from 12 to 50 years, highest between 21 to 30 years. The mean age of the patients was 30.42±9.57 years. On unltrasonographic findings of thyroid gland 42.0% patients had regular and 58.0% had irregular margin. Seventy percent had fibrosis, 14.0% had feature of necrosis, 48.0% had lymphadenopathy. Out of all patients 6.0% had normal echogenic feature, 16.0% had increased and 78.0% decreased echogeneic feature. Twelve percent (12.0%) patients had homogeneous and 88.0% had heterogeneous pattern of echogenecity. Thirty eight percent (38%) patients had focal nodules. Sixty percent (60.0%) patients had focal swelling and 40.0% had diffuse swelling. On color flow Doppler 28.0% had normal, 38.0% had increased and 34.0% decreased vascular flow pattern. USG reports revealed that 48.0% had thyromegaly, 36.0% had thyroid nodule, 10.0% had multinodular goiter and 6.0% had thyroid abscess. FNAC diagnosis revealed that 34.0% patients had Hashimoto's thyroiditis, 24.0% had lymphocytic thyroiditis, 18.0% had granulomatous thyroiditis, 6.0% had abscess, 8.0% had goitre and 10.0% nonspecific. USG and CFD are recommended modalities for the diagnosis of thyroiditis as these cost-effective and non invasive procedures.

Ultrasonographic evaluation of breast mass

Breast cancer is the second most common cause of cancer-related mortality among women. The aim of the present study is to investigate the diagnostic accuracy of ultrasonography in correlation with histopathology in suspected patients of breast mass. In this cross-sectional study, ultrasonography and histopathology was done on 50 clinically suspected patients of breast mass in the Department of Radiology and Imaging Mymensingh Medical College Hospital, Mymensingh from 1st April 2008 to 30th March 2009 for the period of one year. Women of all ages were included in the study. Findings of USG and histopathology were correlated. In diagnosis of malignant mass by USG, 32(64%) of cases were diagnosed as malignant and 18(36%) cases as other than malignant. Here 31(86.1%) of sonographically diagnosed malignant lesions were also proved as malignant lesion by histopathologically and 1(7.1%) other than malignant. Out of 18 sonographically diagnosed cases of other than malignant lesions 13(92.9%) were proved histopathologically and 5(13.9%) did not match with sonographic findings as other than normal. USG, in diagnosis of malignant lesion, sensitivity was 86.1%, specificity 92.9%, positive predictive value (PPV) (96.6%), negative predictive value 72.2% and accuracy was 88.0% and comparable to other study. In the conclusion this study permits to conclude that ultrasonography has significant sensitivity, specificity, accuracy, positive predictive value and negative predictive value in the diagnosis of both benign and malignant breast mass.

In-vitro Screening of some Chemicals and Biocontrol Agents against Erwinia carotovora subsp. carotovora, the Causal Agent of Soft Rot of Potato (Solanum tuberosum)

Erwinia carotovora subsp. carotovora was isolated from the infected potato tuber and was identified by pathological, morphological and biochemical studies. Five chemicals viz. Cupravit 50 WP (Copper oxychloride), Sulcox 50 WP (Copper oxychloride), Champion 77 WP (Copper hydroxide), Indofil M- 45 (Mancozeb) and Bavistin 50 WP (Carbendazim) and five biocontrol agents viz. Bacillus subtilis, Pseudomonas fluorescens, Rhizobium leguminosarum, Trichoderma harzianum and Aspergillus flavus were screened out in vitro against the growth of Erwinia carotovora subsp. carotovora by well diffusion method measuring the inhibition zone. Among the chemicals, Sulcox 50 WP (Copper oxychloride) was highly effective against it with 31.00 mm inhibition zone after 48 hours of incubation at 0.2% concentration when 100 ?l/well was used. In case of biocontrol agents, Bacillus subtilis was the best against the bacterium with 16.67 mm inhibition zone after 48 hours of incubation. DOI: http://dx.doi.org/10.3329/agric.v11i2.17480 The Agriculturists 2013; 11(2) 1-9

Growth and production performance of monosex tilapia (Oreochromis niloticus) fed with homemade feed in earthen mini ponds

Field experiment was conducted to evaluate the growth performance of monosex tilapia using homemade feed with Peninsula Group fish meal and commercially available feed with local fish meal in earthen mini ponds from June-September 2010. Three ponds (T1) were supplied with prepared feed and the other three ponds (T2) with commercially available fish feed. Fish were fed at the rate of 10% of their body weight for the first thirty days then gradually reduced to 6% for the next ten days, 2% for the next ten days and 3% for remaining days. The temperature were ranged from 31.5-33.0 degrees C, DO from 5.5-15 mg L(-1) in T1 and 6.5-14 mg L(-1) in T2, pH from 7.1-8.0 in T1 and 7.1-7.7 in T2, alkalinity from 105-160 mg L(-1) inT1 and 100-145 mg L(-1) in T2, nitrate was 0.06 mg L(-1) in both treatments and ammonia from 0.02 and 0.04 mg L(-1) in T1 and T2, respectively. The results of the present study showed that the best weight gain was observed as 123.48 g in T1 than T2 (111.82 g). The Specific Growth Rate (SGR) was recorded 3.09 and 2.97 and the Food Conversion Ratio (FCR) was 1.51 and 1.40 in T1 and T2, respectively. There was significant (p < 0.05) variation among the survival rate (%) of fishes which were 75.55 and 90.37% in T1 and T2, respectively. The fish productions were 19076 and 16312.11 kg ha(-1) in T1 and T2. The highest net profit (Taka/ha/70 days) of Tk. 15, 83,213 was obtained with T1 So, the prepared feed showed better performance with monosex tilapia in compared with commercial fish feed with local fish meal.

Socio-demographic characteristics and risk factors of ante-partum fetal death in a tertiary care hospital in Dhaka City

The objectives of this study were to assess the socio-demographic profile and to identify the risk factors of ante-partum fetal death which occurs after the age of viability of fetus. This prospective observational study was conducted in the Obstetrics and Gynaecology department of Ad-din Women Medical College Hospital from June 2009 to July 2010. A total of 14,015 pregnant patients were admitted in the study place after the age of viability, which was taken as 28 weeks of gestation for our facilities. Eighty-three (0.59%) of them were identified as intrauterine fetal death. Assessment of maternal socio-demographic characteristics and maternal-fetal risk factors were evaluated with a semi structured questionnaire which was pre-tested before executing in this study. Majority (81.92%, n=68) of the patients were below 30 years of age, 78.31% belonged to middle socioeconomic group. Almost 58% women had education below secondary school certificate (SSC) level and 28.91% took regular antenatal checkup. About 61.45% patients were multi-gravida. Most (59.04%) ante-partum deaths were identified below 32 weeks of pregnancy. Out of 83 patients, maternal risk factors were identified in 41(49.59%) cases where fetal risk factors were found in 16(19.27%) cases; no risk factors could be determined in rests. Hypertension (48.78%), diabetes (21.95%), hyperpyrexia (17.3%), abruptio placentae (4.88%) and UTI (7.36%) were identified as maternal factors; and congenital anomaly (37.5%), Rh incompatibility (37.5%), multiple pregnancy (12.5%) and post-maturity (12.5%) were the fetal risk factors. Here, proximal biological risk factors are most important in ante-partum fetal deaths. More investigations and facilities are needed to explain the causes of ante-partum deaths.

Effectiveness of radioiodine therapy in treatment of hyperthyroidism

The present non randomized clinical trial was conducted in the Center for Nuclear Medicine and Ultrasound, Mymensingh, Bangladesh for duration of one year. Total 30 patients with hyperthyroidism diagnosed by clinical and biochemical profile were included in the study. All patients received radioiodine treatment and regular follow up at 1st month, 3rd month, 6th month & 9th month were done to evaluate clinical and biochemical status and complications. Data were analyzed by computer with SPSS programme using 't' test and chi-square test. In the present study, out of 30 respondents more than three fourth of the respondents (76.6%) were in the age group of 31-50 years followed by less than 30 years are group (16.7%) and rest of respondents were in the age group of more than 50 years (06.7%). Mean±SD and range of age of the respondents were 39.80±10.02 years and 17-65 years respectively. Among the 30 respondents 11(36.7%) were male and 19(63.3%) were female. Male to female ratio was 1:1.73. Out of 30 patients 26(86.7%) presented with goiter and among them 21(80.8%) has diffused goiter and five (19.2%) had nodular goiter. Baseline mean±SD, median, range of serum T₃ level were 5.24±3.62, 4.34, 1.48-14.65nmol/L respectively. Base line mean±SD, median range of serum T₄ level were 192.25±99.17, 201.77, 1.75-336.25nmol/L respectively. Baseline mean±SD, median range of serum TSH level were 6.33±23.93, 0.15-0.07, 130.46nmol/L respectively. In the present study serum T₃, T₄ level among the respondents sharply decrease from baseline to 2nd follow up then gradually decrease from 2nd to 4th follow up. Serum TSH level gradually increases from baseline to 3rd follow up and then gradually decreases from 3rd to 4th follow up. The result showed radioiodine is an effective option for the treatment of thyrotoxicosis.

Maternal & fetal outcome of eclamptic patients admitted in obstetrics & gynaecology department of secondary care hospital in Bangladesh

This cross sectional observational study was done in Department of Obs & Gynae, General Hospital Tangail, to find out the maternal and fetal outcome of eclamptic admitted patient in secondary care hospital in Bangladesh. Study period was Jan 2008 to Dec 2008. Sample size was 100. During this period total 4727 patients were admitted among them 124(2.62%) were eclamptic patients. From that 124 patients 100 cases were randomly included. Among all patients 80% had age <25 years and 62% were primigravidae. Maximum (75%) patients had antepartum eclampsia. Postpartum and intrapartum eclampsia were 18% and 7% accordingly. Among all patients, 45% had primary education and 36% were illiterate. Most of the patients (73%) were from below average class family. Fifty two percent (52%) patients had >37 weeks completed pregnancy. Maximum patients (91%) had no or infrequent antenatal check-up. All the patients had convulsion before admission and 85% were unconscious. Among total patients 55% were delivered by lower uterine caesarian section and 45% were delivered by vaginal route. Maximum 74(74%) patients could not reached hospital within 4 hours of first convulsion. Time interval between the first convulsion and delivery was <12 hours in 72% cases. In 98(98%) cases magnesium sulphate (MgSO₄) and in 2% of cases diazepam was used as anticonvulsant. Complications of eclampsia were found in 30% cases. Complications were pulmonary edema, PPH, CVA, HELLP syndrome, obstetric shock, DIC, acute renal failure. Among all 9(9%) patients were expired. Causes of maternal death were pulmonary edema, heart failure, CVA, HELLP syndrome. Maternal morbidities after delivery were observed in 53% cases. Recorded morbidities were infection, CVA and hypertension. Among 100 cases 87 were live born and 13 were still born. Out of 87 live born babies 50 were needed admission. Among admitted neonates 11 were died in the first week. Causes of early neonatal death were perinatal asphyxia, septicemia and prematurity. Among 100 deliveries 66% had low birth weight (LBW). Among 11 neonatal death, 9(81%) had low birth weight. In this study we observe maternal mortality, still born, early neonatal death and perinatal mortality rates are still high. So, this study implicates to improve the existing management of eclampsia.

The Incidence, Predisposing Factors, Complications and Outcome of Preeclampsia in Diabetic Pregnancy

Introduction: Preeclampsia is a serious complication of pregnancy and common cause of fetal and maternal morbidity as well as mortality worldwide. In diabetic women, the chance of preeclampsia is increased. The incidence of preeclampsia in diabetic pregnancy is approximately 10 to 15 percent, which is associated with poor glycaemic control. Aim: This study was carried out to find the predisposing factors related to preeclampsia and determine the complications of preeclampsia in diabetic pregnancy and also the impact of preeclampsia in infants born to diabetic mothers. Methods: This prospective study was carried out at the Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders (BIRDEM), Dhaka. The Patient population consisted of 80 diabetic pregnant women who attended or admitted to BIRDEM hospital during the study period. The women were divided into groups: 50 pregnant diabetic women with preeclampsia were taken as case. 30 pregnant diabetic women without preeclampsia were taken as control. Diagnosis of preeclampsia was made on the basis of the criteria of the Committee on Terminology of the American College of Obstetrician and Gynecologist. Results: Preterm delivery (<37 weeks gestation) was higher among study group (64%) compared to control (33.3%) women. Term delivery was 36.0 vs 66.7 percent among case and control women, respectively. The distribution is statistically significant (P<0.01). 35 percent of Caesarean section was done due to fetal distress in the study group and in control group it was 20 percent. In study group, 22.5 percent Caesarean sections were done due to impending eclampsia and eclampsia, 705 percent due to accidental haemorrhage and 5 percent due to IUGR. Maternal complication in study and control subjects. In the case group, maximum number of the women (16%) showed signs of impending eclampsia, while among control women, maximum number (10%) developed postpartum haemorrhage (PPH). 48 percent neonates were of low birth weight and in controls it was 13.3 percent. Both hyperbilirubinaemia (40%) and hypoglycaemia (30%) were more in study group than controls (16.66% and 20%, respectively). Perinatal outcome among study group and controls. Neonatal survival was 82.0 percent in study group and 86.7 percent in control group. Comparison of Perinatal outcome between the groups is not statistically significant. Most of the perinatal mortality was due to prematurity (8%) and intrauterine death (6%). In control group, most of the perinatal deaths were due to congenital anomalies (6.6%). Conclusion: The higher incidence among study group may be, in part, the result of more preterm birth or shortened gestational duration because early delivery is a consequence of preeclampsia. The higher rate in associated with preeclampsia was due to increased incidence of IUD and prematurity. DOI: http://dx.doi.org/10.3329/birdem.v1i1.12379 Birdem Med J 2011; 1(1): 10-14

Electrolyte changes in stroke

The present study was carried out in the department of Neurology and Medicine, Mymensingh Medical College Hospital, Bangladesh during the period of January 2009 to December 2010 to see the electrolyte changes in stroke. The serum concentration of Na⁺, K⁺, and Cl⁻ were measured in 110 cases during acute period of stroke (55 ischemic and 55 haemorrhagic strokes). Data were analyzed by computer with SPSS programme using 't' test and chi square test. In haemorrhagic stroke, out of 55 patients 29(52.72%) had abnormal sodium level, of them 23(41.8%) had hyponatremia, 6(10.9%) had hypernatremia. In contrast in ischemic stroke 23(41.80%) out of 55 had abnormal sodium level, of them 21(38%) had hyponatremia. The result showed that hyponatremia is almost equally common in both haemorrhagic and ischaemic group without significant difference (p>0.05). The study also revealed that hyponatremia is more common than hypernatremia in both groups. Mean ± SD of age of the haemorrhagic group was 60.80 ± 15.97 while the age of ischaemic group was 59.89 ± 15.84 years. Male, female ratio in haemorrhagic and ischaemic group 1:0.62 and 1:0.89 respectively. Mean ± SD of serum Na⁺, K⁺, Cl⁻ in haemorrhagic group were 136.18 ± 10.5, 3.83 ± 0.65, 97.96 ± 16.74 mmol/L, in ischaemic group 135.08 ± 9.08, 4.00 ± 0.75, 100.27 ± 8.39 mmol/L. The result showed no significant difference in haemorrhagic and ischemic stroke. Hyponatremia, hypokalamia and hyperchloredemia were more common than hypernatremia, hyperkalamia and hyperchloredemia. In haemorrhagic stroke, out of 55 patients, 21(38.18%) had abnormal potassium level, of them 19(34.55%) had hypokalemia, 2(3.63%) had hyperkalemia. In contrasts, in ischemic stroke, 15 out of 55(27.22%) had abnormal potassium level. Of them 12(21.81%) had hypokalemia and 3(5.45%) had hyperkalemia. The finding showed that hypokalemia is almost equally common in both haemorrhagic and ischaemic group without significant difference. The study also revealed that hypokalemia is more common than hyperkalemia in both groups. In haemorrhagic stroke, out of 55 patients 33(60%) had abnormal chloride level. Of them 20(36.4%) had hypochrloridemia, 13(23%) had hyperchrloridemia, in contrast, in ischemic stroke, 40 out of 55(60%) had abnormal chloride level, of them 22(40%) had hypochrloridemia and 18(32.7%) had hyperchrloridemia. The result showed that changes in chloride level after haemorrhagic and ischemic stroke are similar. The result showed hypochrloridemia is more common than hyperchrloridemia in both groups.

Growth performance and nutrient composition of juvenile Nile tilapia (Oreochromis niloticus) fed Spirulina flakes, rice bran and mustard oil cake

INTRODUCTION

Tilapia (Oreochromis niloticus) is an important cultured fish that is widely distributed in Bangladesh. This study was conducted to improve the growth performance and nutrient contents of the fish using five different types of feeds.

METHODS

Tilapia fingerlings were fed two types of commercial fish feeds (Feed-1 and Feed-2), Spirulina flakes (Feed-3), Feed-2 mixed with Spirulina flakes (Feed-4) and manually mixed feed made from a mixture of mustard oil cake and rice bran (Feed-5). After 4 weeks of being fed with the diets, growth parameters and meat nutrient composition of the tilapia fingerlings were recorded.

RESULTS

Significant growth in length and weight was observed in juvenile tilapia fish fed with commercial Feed-1 only, while growth performance varied significantly among fingerlings fed other types of feeds. Body tissue calcium (92.8 mg/100 g), iron (1.29 mg/100 g) was higher in fishes fed with dry Spirulina flakes (Feed 3), while the highest amount of zinc (2.09 mg/100 g) was recorded in fishes fed Feed-5. Protein (13.32%) content was highest in fish fed Feed-2 mixed with Spirulina flakes (Feed-4).

CONCLUSION

Meat nutritional quality of tilapia can be improved by combining commercial feeds with Spirulina flakes, compared with feeding commercial feeds in isolation.

Maternal sociodemographic characteristics and risk factors of antepartum fetal death

The objectives of this study were to assess the sociodemographic profile and to identify the risk factors of ante-partum fetal death which occurs after the age of viability of fetus. This prospective observational study was conducted in the Obstetrics department of Ad-din Women Medical College Hospital during the period of June, 2009 to July, 2010. A total of 14,015 pregnant patients were admitted in the study place after the age of viability, which was taken as 28 weeks of gestation for our facilities. Eighty-three (0.59%) of them were identified as intrauterine fetal death. Assessment of maternal sociodemographic characteristics and maternal-fetal risk factors were evaluated with a semi structured questionnaire pretested. Majority (81.92%, n=68) of the patients were below 30 years of age, 78.31% belonged to middle socioeconomic group. Almost 58% women had education below SSC level and 28.91% took regular antenatal checkup. About 61.45% patients were multigravida. Most (59.04%) ante-partum deaths were identified below 32 weeks of pregnancy. Out of 83 patients, maternal risk factors were identified in 41(49.59%) cases where fetal risk factors were found in 16(19.27%) cases; no risk factors could be determined in rests. Hypertension (48.78%), diabetes (21.95%), hyperpyrexia (17.3%), abruptio placentae (4.88%) and UTI (7.36%) were identified as maternal factors; and congenital anomaly (37.5%), Rh incompatibility (37.5%), multiple pregnancy (12.5%) and post-maturity (12.5%) were the fetal risk factors. Here, proximal biological risk factors are most important in ante-partum fetal deaths. More investigations and facilities are needed to explain the causes of antepartum deaths.

Comparative study between combination of famciclovir and prednisolone with prednisolone alone in acute Bell's palsy

The antiviral drug acyclovir or its analogue, valacyclovir, has been applied in various trials on Bell's palsy with inconsistent results. We compared the therapeutic effect of famciclovir plus prednisolone with prednisolone alone, in patients with Bell's palsy. In a randomized, prospective trial, 68 patients were randomized to treatment with famciclovir and prednisolone (34 patients) or prednisolone alone (34 patients). All patients underwent supportive therapy. Severity of Bell's palsy was evaluated using the House-Brackmann scale (HBS). Follow-up was done after 1 week, 1 month and 3 months, with complete recovery defined as House-Brackmann grade I. The analysis revealed that recovery rates at month 1 and 3 were significantly higher in combination group than that of prednisolone only group (94.1% vs. 61.8% and 97.1% vs. 74.5% respectively). Again recovery from mild to moderate (HBS-II, III, IV) Bell's palsy occurred completely at month 3 and that of severe (HBS-V, VI) Bell's palsy was two-third of the patients. Again in severe Bell's palsy combination treatment increased the chance of complete recovery more than 10-fold than that of steroid only. The study results suggest that better outcome for Bell's palsy patients occurred if they were treated with prednisolone and famciclovir combination instead of prednisolone alone. In fact a considerable number of patients were benefited from additional antiviral therapy with famciclovir.

Sezary syndrome

Sezary syndrome is a rare form of primary cutaneous T cell lymphoma. A male patient of 37 years old was reported with multiple subcutaneous swelling at different parts of the body which were asymptomatic for the last 2 years. But he had persistent generalized itching, induration in skin surface and erythema for months. The disease was diagnosed by the presence of Sezary cells in the skin biopsy, peripheral blood smears and epidermotrophism of lymphocytes. The patient was treated by CHOP (Cyclophosphamide, Doxorubicin, Vincristine and Prednisolone) therapy.