Oncological Clearance Following Resection of the Carcinoma Rectum: A Comparison between Laparoscopic and Open Anterior Resection.

Till the day the rectal cancer deaths in the world is in eighth position. For rectal cancer surgery, short-term benefits are expected to be similar for laparoscopic resection of rectum (LRR) and open resection of rectum (ORR). In Bangladesh though the rectal cancer is the sixteenth most common cause of cancer deaths, there is lack of data regarding outcomes of laparoscopic and open surgical approaches for carcinoma rectum. Purpose of study was to compare oncopathological outcomes by quality of surgical resection between LRR and ORR groups. The quasi experimental study was conducted among 46 subjects who attended in the Department of Colorectal Surgery, Bangabandhu Sheikh Mujib Medical University, Bangladesh from July 2020 to June 2021 with rectal adenocarcinoma within 15cm from the anal verge. Equal number of subjects were allocated for LRR and ORR group. Oncopathological end points such as circumferential resection margin (CRM), distal resection margin (DRM), lymph nodes and quality of mesorectal excision were assessed and compared. Here every patients have given their written consent for this study. Mean age of the subjects for LRR and ORR were 45.47±12.66 and 44.47±12.48 years respectively. Majority of the subjects were in age above 40 years (67.0%). The proportion of male (56.5%) were higher than those of female (43.5%). The complete resection was better in LRR (91.3%) than ORR (87.0%) group though statistically not significant. CRM was lower in LRR (0.0%) than ORR (13.0%) group in respect of frequency distribution. DRM was negative for both LRR and ORR group (95.7% each) and it was not statistically significant. ORR met the National Comprehensive Cancer Network (NCCN) criteria of harvesting 12 lymph nodes were as in LRR group 10 lymph nodes were harvested. The mean harvested lymph nodes were 12.2±5.55 and 10.1±5.55 in LRR and ORR group respectively. The study demonstrated that LRR is better (though statistically not significant) in respect of complete resection and CRM while in harvesting lymph nodes, ORR met the NCCN criteria but LRR does not. There is no difference observed regarding DRM in both groups. On oncopathological point of view both the group showed almost equally effective results. Laparoscopic surgery can be opted as the standard operative technique for surgical management of rectal cancer.

Conservation agriculture's impact on total and labile organic carbon pools in calcareous and non-calcareous floodplain soils under a sub-tropical rice-based system.

To evaluate the effects of conservation agriculture (CA) on SOC pools and their lability, field experiments (2015-2020) were conducted on contrasting soils under subtropical climates. The experiment on non-calcareous soils, was comprised of tillage (minimum [MT] vs. conventional [CT]) in main plots, cropping systems (Wheat [Triticum aestivum]-Aus and Aman rice [Oryza sativa L.], WRR; Lentil [Lens culinaris]-Aus and Aman rice, LRR; and Mustard [Brassica nigra]- Boro and Aman rice, MRR) in the sub-plots, and crop residue (with or without 20% residue) in the sub-sub plots. The experiment on calcareous soils, was comprised of tillage (strip-till, ST; no-till, NT; and CT) and crop residue (high residue, HR at 50% by height vs. low residue, LR at 15%). Results showed that the MT had higher SOC contents by 18.8% than the CT in non-calcareous soils. Likewise, SOC was 12.5% and 6.7% higher in the NT and ST, respectively, than in the CT in calcareous soils. Significantly higher particulate organic (POC), permanganate oxidizable (POXC), and microbial biomass carbon (MBC) were observed in the MT, NT, and ST than in the CT at both locations. Reduced tillage with residue retention under LRR had a higher SOC, including labile C pools compared to WRR and MRR systems. Similarly, carbon management index (1.2-1.5 and 1.0-1.2) in both soils had significant positive correlations with SOC lability via POXC, POC, and MBC pools, indicating a SOC sequestration potential. In conclusion, our results showed positive effects of CA on SOC and its lability across soils.

Repeat breeding: prevalence and potential causes in dairy cows at different milk pocket areas of Bangladesh.

The objective of this study was to figure out the prevalence and probable causes of repeat breeding (RB) in dairy cows. Hence, a cross-sectional study was conducted on randomly selected 265 dairy farms in Sirajganj, Bogura, Rangpur, Satkhira, and Munshiganj districts of Bangladesh from December 2018 to February 2019. Data were collected through a direct interview method using a survey questionnaire. The reproductive organs of repeat breeder cows were examined for pathological, infectious, and functional reasons, and genital tract abnormalities. Additionally, the influence of nutrition, season, and age on the frequency of RB was recorded. The prevalence of RB was 28% among the 3824 cows investigated. Among the total repeat breeder cases, 72.54% of RB cases were found in Holstein-Friesian crossbred, 23.90% in Jersey crossbred, 1.50% in Sahiwal crossbred, and 2.06% in indigenous cows. The prevalence of RB was significantly highest (P < 0.01) in Satkhira (44.35%) and lowest in the Munshiganj district (15.87%). Data indicated that a major proportion of cows significantly (P < 0.05) faced RB problems due to functional causes (34.18%), followed by pathological causes (28.01%), genital tract abnormalities (21.32%), and infectious causes (16.49%). Furthermore, the cows were remarkably (P < 0.001) affected in RB during the summer season and nutritional deficient diseases like milk fever (70%). Age (3-7 years) had a significant (P < 0.001) effect on the RB occurrence (90%) in crossbred cows. However, particular focus should be given to systematic breeding, balanced nutrition, artificial inseminator efficiency, and hygienic inseminating tools to reduce RB incidence in high-yielding crossbred cows.

Human health implications of trace metal contamination in topsoils and brinjal fruits harvested from a famous brinjal-producing area in Bangladesh.

A study was undertaken to determine the contents of trace metals in 60 topsoils and 80 brinjal fruits samples from a famous brinjal-producing area of Bangladesh using atomic absorption spectrophotometer. The study also looked at soil pollution levels, dietary intake of nutritionally important trace elements, and human health risks from toxic metals induced by dermal soil exposure and consumption of brinjal. The content of Pb, Ni, Cd, Cu, Fe, Mn, and Zn in brinjal fruits harvested from farmer's fields ranged from 0.204-0.729, 0.031-0.212, < 0.010-0.061, 1.819-2.668, 3.267-5.910, < 0.010-0.866 and 2.160-3.846 µg g-1, respectively, while the amount of Cr was negligible. The calculated enrichment factors showed that 70, 50, and 25% of soil sampling sites had values in the 2.00-5.00 range for Pb, Zn, and Cd, respectively, while 30% of sites had values > 5.00 for Cd, indicating moderate to significant enrichment of these metals in the soil. The study also revealed that brinjal consumption provides a tiny amount of nutritionally important trace elements required for an adult human. Regarding the computed incremental lifetime cancer risks (ILCR), the study revealed that the values for Pb and Ni in all samples and Cd in 40% of samples were several hundred times higher for males and females than the USEPA threshold level due to oral ingestion of brinjal fruits. In contrast, dermal exposures to soil trace elements were within an acceptable range. The PCA results revealed that the contents of Cd, Pb, Ni, and Cu in soils showed strong positive correlations with those elements present in brinjal. The current study suggests future traceability research, focusing on pinpointing potential entry routes for toxic elements into the vegetable food chain.

Correlation Study between COPD and Heart Failure in Elderly Patient.

Heart failure and chronic obstructive pulmonary disease (COPD) are acquiring significant morbidity and mortality and the amalgamation presents many diagnostic challenges. Assessment of cardiac and pulmonary function by echocardiography and pulmonary function tests should be executed in all patients with cautious explanation to avoid misdiagnosis and wrong treatment. Both conditions share overlapping pathophysiological processes. Both functional status and quality of life are greatly influenced by these and associated with high morbidity and mortality rates leading to increase the health-care costs. Although both diseases have been studied extensively, information about the correlation between heart failure and COPD is lacking. Classifying the reason of breathing symptoms among people with both the diseases can be demanding. Therefore it is plausible that a considerable proportion of patients with a diagnosis of COPD have associated heart failure, which ruins unrecognized by primary care physicians or pulmonologists. This study's aim was to assess the relationship between chronic obstructive pulmonary disease and heart failure among elderly patients with chronic cough and dyspnea. This study was done in 100 patient's ≥40 years with a GP (general physician) diagnosis of COPD. Descriptive cross sectional study was carried out in the Department of Medicine, Shaheed Ziaur Rahman Medical College Hospital, Bogra, Bangladesh from November 2011 to April 2012. A total of 100 cases of chronic cough with breathlessness coming into out patient department and admitted into Department of Medicine of Shaheed Ziaur Rahman Medical College Hospital, Bogra, Bangladesh were included according to inclusion and exclusion criteria. Informed written consent was taken from the participants and data was collected by a questionnaire and relevant investigations were done. Data were analyzed with SPSS software and were expressed as mean±SE and significance level of differences among the group was calculated by unpaired student's 't' test. In this study among 100 participating patients with a diagnosis of COPD by their physician, in 24(24%) patients had previously unrecognized heart failure. Pearson Correlation study showed that there is significant positive correlation between FEV1/FVC and Left Ventricular Diastolic Dysfunction and there is also significant positive correlation between FEV1/FVC and Total Left Ventricular Dysfunction. By this study we recommend that evaluation and assessment of cardiac status is very important in elderly patients with COPD.

Human health exposure and risks of arsenic from contaminated soils and brinjal fruits collected from different producers and retailers levels.

A quantitative assessment was attempted to determine concentrations of total arsenic (As) in farmer's field soils and fruits of brinjal collected from two famous brinjals producing Upazila's, namely Melandaha and Islampur of Jamalpur district, Bangladesh. The study also evaluated cancer and non-cancer health risks for both males and females caused by dermal exposure of soils and dietary intake of brinjal grown in farmers' fields and sold at different markets of four country districts. The study findings revealed that 75% of soil sampling locations had enrichment factor (EFc) values > 1.5, indicating the anthropogenic sources of As, and 50% of the sites possessed EFc values within the range of 2.0-5.0 indicated moderate enrichment of As. The mean concentrations of As in brinjal grown in farmers' fields and retailers of different markets of four districts were 0.18 and 0.39 µg g-1, respectively. The soils of the study area exhibited negligible risk in terms of the calculated hazard quotient, hazard index and incremental lifetiame cancer risk (ILCR) values for As due to dermal and ingestion exposures. In contrast, the same values for As due to the dietary intake of brinjal were thousands of times greater than the threshold level in 40% of farmers' field and all retailers' levels samples. Compared to the producer/farmers' field samples, the calculated average non-carcinogenic and carcinogenic health risks were more than twice in samples collected from different retailers. The present study suggests further pinpoint investigation of potential entry routes of As in the supply chain through future traceability studies.

Proportion and Pattern of Central Nervous System Involvement in Acute Leukemia on Diagnosis.

The most common malignant neoplasm in Childhood is Leukemia which is about 41% of all malignancies. Incidence of CNS involvement is less than 5% in Acute Lymphoblastic Leukemia and 6-29% in Acute Myeloblastic Leukemia at Diagnosis. For Successful treatment of childhood leukemia it is mandatory, to give sufficient therapy directed to the CNS to treat sub clinical or overt CNS Leukemia. Without Central Nervous System- Directed therapy, relapses originating from the CNS in up to 75% cases. For this purpose it is crucial to find out the CNS involvement in acute leukemia at diagnosis. This study was conducted to find proportion and pattern of central nervous system involvement (central nervous system manifestation and/or cerebrospinal fluid findings) in acute leukemia at diagnosis in Bangladesh. A cross sectional study was conducted from May 2012 to November 2012 in the Department of Pediatric Hematology and Oncology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka, Bangladesh. Total 50 samples were included those having age <15 years newly diagnosed with acute leukemia by purposive sampling. Common age group 1-5 years (48%), 32 patients (64%) were male and 18 patients (36%) were female. Out of 32 male patients 4 patients presented with CNS manifestation and among 18 female patients 2 patients presented with CNS manifestation. There is no association between sex and CNS presentation (P value 0.89). 25 (50%) patients had total leukocyte count >11,000-1,00,000. Twelve (24%) patients had total leukocyte count <4,000. Eight (16%) patients had total leukocyte count 4,000-11,000, and rest 05(10%) patients had leukocyte count >1,00,000. Proportion of CNS manifestation was found 6/50 patients. Eight (8) patients were suffering from AML and 42 patients were suffering form ALL. Among 8 AML patients 1 (11.1%) patient had CNS manifestation and Among 42 ALL patients 5(11.1%) patients had CNS manifestation. Out of 6 patients with CNS manifestation, 2 (04%) patients presented with clinical manifestation, and 5(10%) had positive CSF findings. Pattern of CSF finding of 50 leukemic children CNS-1 90%, CNS-2 02%, CNS-3 08%, and no patients had traumatic lumber puncture with concomitant presence of blasts cells. There is significant association was found between hyper leukocytosis and CNS manifestation (p=0.138) but there is no statistically significant association between positive CSF findings and neurological findings (p=0.082). At conclusion, CNS manifestation is not uncommon (6/50 patients) was found in acute leukemia at diagnosis. So, every patient of acute leukemia should be examined carefully for CNS involvement along with CSF cytospin.

Study on Alanine Aminotransferase in Patients of Type 2 Diabetes Mellitus.

Type 2 Diabetes mellitus (DM) is associated with various types of liver disorders including elevated liver enzymes. This study was carried out to observe hepatocellular injury in type 2 Diabetes mellitus as evidenced by raised Alanine aminotransferase (ALT) among the type 2 Diabetes mellitus patients and to find out association between elevated ALT and glycaemic control. This was a descriptive cross-sectional comparative study carried out in Department of Medicine, Rajshahi Medical College Hospital and Rajshahi Diabetic Association Hospital, Rajshahi, Bangladesh from July 2009 to June 2010. One hundred (100) diagnosed type 2 diabetic patients according to WHO criteria and 30 apparently healthy people of both sexes were included. Age of the study people were >40 years. All of those study population were free from taking any hepatotoxic drugs, inj. Insulin, alcohol and preexisting liver disease. Detailed History, thorough clinical examination and relevant investigations were done for exclusion. The frequency of abnormal ALT, Serum bilirubin, Aspartate aminotransferase (AST), Alkaline phosphatase, Prothrombin time and Serum albumin were 30%, 6%, 7%, 6%, 54% and 12% respectively in type 2 diabetic patients and 3.3%, 00%, 00%, 6.7%, 10% and 3.3% respectively in normal people. Serum ALT (U/L) level (mean±SD) of the type 2 diabetic patients and normal people were (39.00±24.21) and (28.26±6.67) respectively. This difference is highly significant (p<0.001). Elevated serum ALT level of type 2 diabetic patients showed positive association with increased Body mass index (BMI) (p<0.05) and poor glycaemic control (p<0.05) and fatty liver (p=0.055). So, a high proportion of patients with type 2 diabetes mellitus have raised serum Alanine aminotransferase level. Elevated serum ALT level was also associated with high BMI, poor glycaemic control and fatty liver which may be a marker of NAFLD and insulin resistance.

Unrecognized Heart Failure in Elderly Patient with COPD.

Both of heart failure and chronic obstructive pulmonary diseases are in the elderly. They have an important impact on quality of life and functional status, show high morbidity and mortality rates and lead to extensive health-care costs. Although both diseases have been studied extensively, information about the prevalence of heart failure in stable chronic obstructive pulmonary disease (COPD) patients is lacking. For people who have both the diseases, identifying the cause of breathing symptoms can be challenging. It seems therefore plausible that a considerable proportion of patients with a diagnosis of COPD have concomitant heart failure, which remains unrecognized by primary care physicians or pulmonologists. The main aim of this study was to assess the prevalence of heart failure in patients with a diagnosis of chronic obstructive pulmonary disease. The prevalence of previously unknown heart failure was assessed in 100 patients ≥40 years with a GP (General physician) diagnosis of COPD, in a stable phase of their disease. This descriptive cross sectional study was carried out in the Department of Medicine, Shaheed Ziaur Rahman Medical College hospital, Bogra, Bangladesh from November 2011 to April 2012. A total of 100 cases of chronic breathlessness coming into out patient department and admitted into Department of Medicine of Shaheed Ziaur Rahman Medical College Hospital, Bogra were included based on inclusion & exclusion criteria. After taking informed written consent data was collected by a questionnaire and relevant investigations were done. Then collected data was analyzed and were expressed as mean ±SE and statistical significance of difference among the group was calculated by unpaired students 't' test. In this study we founded among 100 participating patients with a diagnosis of COPD by their physician, in 24 (24%) patients had previously unrecognized heart failure. Therefore, by this study we recommend that evaluation and assessment of cardiac status is very important in elderly patients with COPD.

Childhood Adversities as Risk Factors and Persistence of Suicidal Behavior: A Descriptive Cross-Sectional Study.

Suicide is one of the important cause of death worldwide. The precise effect of childhood adversities as risk factors for the onset and persistence of suicidal behaviour are not well understood. A descriptive cross sectional study was carried out in the department of Psychiatry, Cumilla Medical College, Cumilla, Bangladesh. All cases were selected from patients attending at Cumilla Medical College hospital and Private Hospitals in Cumilla City from April 2017 to September 2018. We found out the association between childhood adversities and suicidal behaviour over the life course and delineated the types of suicidal behavior. Total 120 cases were included in the study. Respondents provided socio-demographic and diagnostic information, childhood adversities as well as an account of suicide-related thoughts and behaviours. A participation rate was 77.5% female. Of 120 suicidal behavior participants physical abuse was 2.5%, sexual abuse was 16.67%, parental death was 5%, parental divorce was 2.5%, other parental loss was 4.17%, family violence was 5%, physical illness was 1.67%, financial adversity was 3.33% and composite adversity was 59.16%. Among childhood adversities participants suicidal ideation was 70%, suicidal plans was 15.83%, suicidal attempts was 45%, ideators only proceeded to plans was 22.5%, ideation to attempt was 63.33%, planned attempts was 10.83% and impulsive attempts was 52.5%. Among suicidal behavior participant's psychiatric disorders were 65%. Where neurotic disorders were 17%, psychotic disorders were 13%, personality disorders were 44% and others disorder was 26%. Most of the suicidal behavior patients were female 77.5% and age group of 18-24 years. Childhood sexual abuse emerged as a particularly robust risk factor for suicide attempts in younger participants. Childhood physical and sexual abuse emerged as risk factors for the emergence and persistence of suicidal behaviour, especially in adolescence. Two or more childhood adversities were associated with a three fold higher risk of lifetime suicide attempts. Childhood adversities are main risk factors for the onset and persistence of suicidal behaviour. The risks being are the greatest in childhood, adolescence and early adult. A longitudinal follow-up study is required to give a more reliable in Bangladesh.

Iron Deficiency and Iron Deficiency Anemia in Women with Bronchial Asthma.

This case control study was conducted in the out patient department (OPD), Enam Medical College & Hospital (EMCH), Dhaka, Bangladesh from 1st January 2017 to 31st December 2017. The aim of our study was to find the possible association between serum iron state and iron deficiency anemia with bronchial asthma in women. We investigated 40 diagnosed female cases of well controlled bronchial asthma and 20 healthy female as control. In both groups complete blood count (CBC) with peripheral smear was done, C-reactive protein (CRP), serum iron, serum ferritin, and serum total iron binding capacity (TIBC) was measured. We found asthma cases had lower hemoglobin than control (mean±SD 10.92±1.34 vs. 12.30±0.73, p value 0.013), serum iron and serum ferritin were significantly lower (p value 0.016 and 0.000 respectively) and TIBC was higher (p value 0.000) in asthmatic cases as compared to controls. Non anemic asthmatics showed significant lower serum ferritin compared with non-anemic healthy controls (p value 0.005). So we conclude that iron deficiency anemia is more prevalent in asthmatic women as compared to healthy controls.

Congenital Eventration of Diaphragm Presenting As Diaphragmatic Hernia: A Case Report.

Eventration of diaphragm is an abnormal elevation of diaphragmatic musculature while retaining normal attachments to the sternum, ribs and dorsolumber spine. It is a rare anomaly where the continuity of diaphragm remains intact. Pathological process can affect either all or only a portion of hemidiaphragm. Symptoms vary according to size of the defect. Large defect may mimic diaphragmatic hernia. The present case represents a full term female newborn that developed respiratory distress, cyanosis and feeding difficulties since 1st day of life. Clinical features and chest imaging of this case was assumed to be left sided diaphragmatic hernia which was found wrong in the operation theater. She was found to have left sided eventration of diaphragm to create symptom. Successful plication of ipsilateral diaphragm was done on 13th day of life. Supervised post operative ventilatory support along with other postoperative care improved the condition of this neonate. A large defect with eventration of diaphragm may be life threatening but a timely good management can save neonate from such condition.

Brachial Plexus Schwannoma: A Case Report with Emphasis on Imaging.

Brachial plexus tumors are rare. Schwannomas are benign nerve sheath tumors and only about 5% arise from brachial plexus. Diagnosis of these tumors are challenging for radiologists as well as clinicians as they are rare and the anatomy of the neck is complex. We report a case of a middle aged woman who was admitted in Mymensingh Medical College in Neurosurgery Department on 15th December 2017 with right supraclavicular swelling; based on the clinical findings was provisionally diagnosed as supraclavicular lymphadenopathy; Ultrasonography and Magnetic Resonance Imaging suggested schwannoma. Complete excision of the mass through supraclavicular approach showed the origin of it from the brachial plexus, which subsequently was confirmed to be a schwannoma with histopathology.

Primary Non-Hodgkin Lymphoma of Sphenoid Sinus Involving Cavernus Sinus and Clivus with Isolated 3rd Nerve Palsy.

Lymphomas are group of malignant neoplasm having origins from lymphoreticular cells. B cell Non Hodgkin Lymphoma (BNHL) of sphenoid sinus as primary site for lymphomas are very rare and whenever involves comes usually with ocular manifestations. The proximity of the lesion to optic nerve and cavernous sinus present a high risk of developing unilateral ophthalmoplegia or even blindness. The vast majority of cases of localized sphenoid sinus lymphomas are usually curable to surgery, chemotherapy alone or combination of both, sometimes radiotherapy. Here we report a case of 58 years old male attended at Bangabandhu Sheikh Mujib Medical University (BSMMU) on 9th February 2017 at 9:00 AM having headache and gradually developing ptosis in left eye over 15 days. MRI of brain revealed homogeneously enhancing lesion occupying sphenoid sinus, clivus extending towards left cavernous sinus. Gross total resection of tumor was achieved by endoscopic endonasal approach. Histopathology revealed non-Hodgkin lymphoma and immunohistochemically it was positive for CD 20, CD 45, CD 79 and BCL 2, strongly compatible with diffuse large B cell lymphoma. Treatment with R-CHOP regimen following surgery resulted in initiation of improvement of the condition of the patient. Primary B cell Non-Hodgkin Lymphoma (PBNHL) of the sphenoid sinus is a rare entity which can be perplexing and misleading for a surgeon until the histopathological proof is in hand. Early diagnosis with strong suspicion of sphenoid lymphoma in mind during workouts and timely management, close monitoring and follow ups have high potential for cure and longer disease-free survival of the BNHL patients.

Influence of green grass-based diets on growth and reproductive performance in dairy heifers.

The objective of this study was to monitor the changes in growth, dry matter intake, and blood profiles (nutrition and reproductive hormones) of dairy heifers in response to green grass-based diets. Twelve crossbred heifers were equally divided into group 1: rice straw and concentrate; group 2: rice straw, green grass, and concentrate; group 3: green grass and concentrate; group 4: green grass, soybean hay, and concentrate. Dry matter intake in group 4 was found 6% higher (P < 0.05) than group 1. Negative body weight gain was found in group 1 and group 2 showed 14% higher body weight gain per 30 days compared to groups 3 and 4 (P < 0.05). Heifers in group 4 had significantly (P < 0.05) higher heart girth gain, serum albumin, urea, and blood urea nitrogen than the heifers in other groups. Endocrine parameters were found similar among groups. Overall, supply of green grass especially a mix of leguminous and non-leguminous was found advantageous in heifer feeding.

Psychiatric Disorders in Drop out from Educational Attainment Attending Mental Health Facilities: A Descriptive Cross Sectional Study.

Studies of the impact of mental disorders on educational attainment are rare. Mental disorders, those beginning in childhood or adolescence may increase the risk of early drop out from education. The latter has been shown to have adverse life-course consequences on individuals such as greater demand on social welfare entitlements. A descriptive cross sectional study was carried out at the department of Psychiatry, Comilla Medical College, Comilla, Bangladesh. All cases were selected from patients attending at Comilla Medical College Hospital and Private Mental Health Facilities in Comilla City from March 2015 to February 2016. We found out the psychiatric disorders and socio-demographic status of patients with educational drop out over the early life course. A total of 50 dropout patients aged 10 to 30 years who fullfiled the enrolment criteria included in the study. Sociodemographic questionnaires, diagnostic information (DSM-5 and ICD-10) as well as an account of a various level of education were used as research instruments. The Frequency tables, summary tables and appropriate graphs were prepared to describe the population characteristics and study finding. The most of the psychiatric morbidity presents in male (62%) and age group of 18-24 years (54%). In this study, anxiety disorders was 8%, behaviour/ impulse control disorders was 8%, mood disorders was 16%, substance use disorders was 24%, schizophrenia spectrum disorders was 12% and composite psychiatric disorders was 32%. Among drop out patient's non- completion of primary education was 14%, non-completion of secondary education was 20%, non- completion of higher secondary education was 24%, not entry to tertiary education was 12% and non-completion of tertiary education was 30%. Among behaviour/impulse control disorders non-completion of primary education was 6%, substance use disorders non-completion of higher secondary education was 10%, mood disorder both non-completion of higher secondary education and non-completion of tertiary education were 6%. Among composite psychiatric disorders non-completion of secondary education, non-completion of higher secondary education and non-completion of tertiary education were 8%, 6% and 12% respectively. Onset of mental disorders and subsequent drop out from education was found in this study. Further multi-centered prospective and population-based studies should be designed to find out the exact situation.

Efficacy of combined formulations of fungicides with different modes of action in controlling botrytis gray mold disease in chickpea.

Botrytis gray mold (BGM) caused by Botrytis cinerea Pers. Ex. Fr. is an extremely devastating disease of chickpea (Cicer arietinum L.) and has a regional as well as an international perspective. Unfortunately, nonchemical methods for its control are weak and ineffective. In order to identify an effective control measure, six fungicides with different modes of action were evaluated on a BGM susceptible chickpea variety BARIchhola-1 at a high BGM incidence location (Madaripur) in Bangladesh for three years (2008, 2009, and 2010). Among the six fungicides tested, one was protectant [Vondozeb 42SC, a.i. mancozeb (0.2%)], two systemic [Bavistin 50 WP, a.i. carbendazim (0.2%), and Protaf 250EC, propiconazole (0.05%)], and three combination formulations [Acrobat MZ690, dimethomorph 9% + mancozeb 60%, (0.2%); Secure 600 WG, phenomadone + mancozeb (0.2%); and Companion, mancozeb 63% + carbendazim 12% (0.2%)]. The results showed superiority of combination formulations involving both protectant and systemic fungicides over the sole application of either fungicide separately. Among the combination fungicides, Companion was most effective, resulting in the lowest disease severity (3.33 score on 1-9 scale) and the highest increase (38%) of grain yield in chickpea. Therefore, this product could be preferred over the sole application of either solo protectant or systemic fungicides to reduce yield losses and avoid fungicide resistance.

Influence of body mass index on low back pain.

Low back pain (LBP) is a common problem affecting 70% of the population in the developed countries and prevalence is also increasing in the developing countries. We conducted a clinic based cross-sectional study in the city of Dhaka and Chittagong during the period of January 2009 to December 2011. Participants (n=357) were interviewed and examined through a structured questionnaire after a non purposive sampling to explore the influence of body mass index (BMI) on LBP. BMI was assessed by the equation weight (Kg)/hight² (m²) and LBP was assessed by modified visual analogue scale. Association between LBP and BMI was tested by Chi-square test. Among 357 patients the incidence of LBP was common in the age group between 40-59 years and it was 172(48.17%) followed by 60-79, 20-39 and ≥80 years group with 21.29%, 17.65% and 12.89% respectively. Female presented more with LBP, i.e. 196(54.91%) than the male 161(45.09%). The more study population was found to have BMI within normal range, i.e. 167(46.78%). This was followed by overweight group which amounted 137(38.37%) while the obese group was the least, i.e. 53(14.85%). Maximum study population presented with severe LBP which amounted 140(39.22%) while others presented with moderate and mild LBP and amounting 118(33.05%) and 99(27.73%) respectively. Among the normal BMI group most patient presented with mild pain (n=82) followed by moderate (n=55) and severe (n=30) pain. Participants with overweight presents with severe pain mostly (n=58) but obese participants presented with severe low back pain (n=25). Statistically the association of LBP with BMI was found to be highly significant (p<0.0001). In this study, 137(46.78%) participants of normal BMI presented with LBP but majorities (n=82) presented with mild LBP and overweight and obese participants mostly presented with severe LBP. On the basis of these findings, careful evaluation of risk factors and deliberate assessment of the therapeutic as well as preventive measure for the management of patient of LBP is highly recommended.

Pharmacological validation of early and late phase of rat mono-iodoacetate model using the Tekscan system.

BACKGROUND: Previous pharmacological validations of the rat mono-iodoacetate (MIA)-induced chronic joint pain model were mostly performed by measuring weight-bearing (WB) deficit with an incapacitance tester. However, conventional incapacitance testers have several drawbacks including restrain stress on animal and sole use of hind limbs WB. OBJECTIVES: The aim of the present study was to compare pharmacological sensitivity of the early (up to 1 week after MIA) versus late (between 2 and 4 weeks after MIA) phase of the rat MIA model using a highly sensitive tactile pressure measurement system (Tekscan(®)), which can measure weight borne by all four limbs and the tail in a non-restrained animal. METHODS: The Tekscan(®) WB measurement system was used in MIA rats to examine the acute and chronic dosing effects of drugs that targeted different mechanisms. Electrophysiological recordings from joint afferents and biochemical analysis of synovial fluid were also performed. RESULTS: Dexamethasone, duloxetine and morphine significantly alleviated WB deficits in the Tekscan(®) system during both early and late phase of the MIA model while celecoxib and naproxen alleviated WB deficit only during the early phase. Similarly, naproxen was able to inhibit spontaneous neuronal activity from MIA joint afferents only during the early phase. Finally, concentrations of prostaglandin E(2) in synovial fluid were elevated only during the early phase of the rat MIA model. CONCLUSIONS: Our pharmacological validation studies using the Tekscan(®) system along with electrophysiological and biochemical results suggest different mechanisms for early and late phase of MIA-induced chronic joint pain in rat.

Hyperemesis gravidarum and fetal gender: a retrospective study.

This retrospective study of 9,980 women who delivered at the James Paget Hospital, Norfolk, UK, over 5 years, aimed to primarily determine whether the incidence of hyperemesis gravidarum (HG) is higher in the presence of a female fetus. The results showed that more women with HG had a female fetus compared with women without HG. Also found was that heavy ketonuria was more prevalent in women with a female fetus compared with women with a male fetus, and the mean number of admissions per woman was also higher in women with a female fetus compared with women with a male fetus. It can be concluded that women presenting with HG are more likely to have a female fetus and that women with HG and a female fetus tend to a higher level of ketonuria and an increased number of hospital admissions.