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Pearce I, Islam S, McIntyre IG, O'Flynn KJ. Suspected Testicular Torsion: A Survey of Clinical Practice in North West England. J R Soc Med 2017; 95:247-9. [PMID: 11983766 PMCID: PMC1279678 DOI: 10.1177/014107680209500508] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Several aspects of the management of suspected testicular torsion are controversial. A questionnaire was mailed to all 33 consultant urologists in the North West region of England to elicit their policies for routine clinical management. 29 of 33 questionnaires were returned (2 incomplete). As regards radiological investigation, 4 consultants always request ultrasound examination; the others do not favour routine imaging. When the diagnosis of testicular torsion is confirmed at operation, all consultants would perform bilateral testicular fixation, although with considerable variations in technique; most use Vicryl sutures (66%) and three-point fixation (57%). One-third would do an ipsilateral orchidopexy if there was no clear evidence of testicular torsion at operation. The variation revealed by this survey prompted an attempt to formulate a protocol for management. A review of the published work indicates that, in cases of proven testicular torsion, treatment should include bilateral fixation with delayed-absorption or nonabsorbable sutures; fixation should be at three points. When torsion is not found at operation, there is no evidence of benefit from orchidopexy.
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Islam S, Nusrat F, Esha SA, Mehrin F, Hilaly A, Shiraji S, Hasan MI, Tofail F, Hamadani JD. How Does Family Structure Relate With Children's Language Development? A Cross Sectional Experience from Urban Slums in Dhaka. Mymensingh Med J 2017; 26:775-782. [PMID: 29208864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Family structure is an important factor for children's overall development. In this cross sectional study, we explored how single parenting relates to child's language development in slums of Dhaka city, Bangladesh from 31st August 2010 to 9th February 2011. Children aged 10 to 24 months (n=133), living with mother only and those living with both parents were included. Children's comprehensive and expressive language development was assessed using the Bengali version of Mac Arthur's Communicative Development Inventory (MCDI). Family care indicators (FCI) were used to assess quality of psychosocial stimulation at home, maternal depression was assessed using Centre for Epidemiological Studies - Depression (CES-D) questionnaire and socioeconomic status (SES) of the family was determined using a previously tested questionnaire. We analyzed the data using multivariate analysis. Maternal depression scores were higher in single mothers compared to those living with their husband and more depressed mothers provided less stimulating environment for the child. Children in the single parent families had lower scores on FCI and their comprehension and expression scores were slightly lower. Multiple regressions analysis showed that children's comprehension {B (95%CI), 0.19 (0.07, 0.32), p=0.003} and expression {0.18 (0.02, 0.35), p=0.032} scores were significantly higher in those living with both parents. Steps to educate parents on the importance of a healthy family life needs to be taken in order to ensure development of children to achieve their full potentials. Further long-term effects of living without father on children's development needs to be explored in Bangladesh.
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Nakagawa K, Ueda M, Itoh M, Hayakawa-Ogura M, Ana T, Islam S, Nakagawa T. Improvement of memory impairment by dietary quercetin supplementation through suppressing ATF4 expression in a murine model of early-stage Alzheimer’s disease with obesity and diabetes. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Guo D, Liu J, Gao R, Tari S, Islam S. Prevalence and Incidence of Optic Neuritis in Patients with Different Types of Uveitis. Ophthalmic Epidemiol 2017; 25:39-44. [PMID: 28895765 DOI: 10.1080/09286586.2017.1339808] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE This database study aims to investigate the incidence and prevalence of optic neuritis (ON) among patients with different types of uveitis. METHODS A retrospective analysis of the Truven Health MarketScan® database from 2000 to 2014 was conducted. Patients with uveitis were followed until diagnosis of ON or until they were censored. Diagnosis of uveitis and demyelinating diseases of the central nervous system (DD) including ON were based on ICD-9 codes. Patients with a diagnosis of DD at or before the index date of diagnosis of uveitis were excluded from incidence calculation. In the prevalence analysis, any diagnoses of DD during continuous enrollment were counted. RESULTS Among the 103,867 uveitis patients, 974 had ever been diagnosed with ON and 2121 with DD including ON during the continuous enrollment. Prevalence rates of ON in patients with intermediate, posterior and pan uveitis are approximately 2.0-2.5% while a lower prevalence (0.6%) of ON was observed in anterior uveitis. During a median follow-up period of 2.2 years, 463 new cases of ON were diagnosed. The incidence rates of ON per 100 person-years (95% CI) were 0.12 (0.11-0.13), 0.28 (0.18-0.41), 0.29 (0.23-0.35) and 0.38 (0.24-0.56), respectively, for anterior, intermediate, posterior and pan uveitis. CONCLUSION Incidence and prevalence of ON among patients with intermediate, posterior and pan uveitis were comparable and higher than the rates in patients with anterior uveitis.
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Ehatisham-Ul-Haq M, Azam MA, Loo J, Shuang K, Islam S, Naeem U, Amin Y. Authentication of Smartphone Users Based on Activity Recognition and Mobile Sensing. SENSORS 2017; 17:s17092043. [PMID: 28878177 PMCID: PMC5620999 DOI: 10.3390/s17092043] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 07/20/2017] [Accepted: 08/07/2017] [Indexed: 11/21/2022]
Abstract
Smartphones are context-aware devices that provide a compelling platform for ubiquitous computing and assist users in accomplishing many of their routine tasks anytime and anywhere, such as sending and receiving emails. The nature of tasks conducted with these devices has evolved with the exponential increase in the sensing and computing capabilities of a smartphone. Due to the ease of use and convenience, many users tend to store their private data, such as personal identifiers and bank account details, on their smartphone. However, this sensitive data can be vulnerable if the device gets stolen or lost. A traditional approach for protecting this type of data on mobile devices is to authenticate users with mechanisms such as PINs, passwords, and fingerprint recognition. However, these techniques are vulnerable to user compliance and a plethora of attacks, such as smudge attacks. The work in this paper addresses these challenges by proposing a novel authentication framework, which is based on recognizing the behavioral traits of smartphone users using the embedded sensors of smartphone, such as Accelerometer, Gyroscope and Magnetometer. The proposed framework also provides a platform for carrying out multi-class smart user authentication, which provides different levels of access to a wide range of smartphone users. This work has been validated with a series of experiments, which demonstrate the effectiveness of the proposed framework.
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Al-Janabi F, Magee N, Islam S, Watson N, Mion M, Davies J, Karamasis G, Potter M, Keeble T. P3431Care after resuscitation - an early psychological support service for out of hospital cardiac arrest survivors. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p3431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Khan MA, Ali K, Bonyah E, Okosun KO, Islam S, Khan A. Mathematical modeling and stability analysis of Pine Wilt Disease with optimal control. Sci Rep 2017; 7:3115. [PMID: 28596525 PMCID: PMC5465188 DOI: 10.1038/s41598-017-03179-w] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 04/26/2017] [Indexed: 11/09/2022] Open
Abstract
This paper presents and examine a mathematical system of equations which describes the dynamics of pine wilt disease (PWD). Firstly, we examine the model with constant controls. Here, we investigate the disease equilibria and calculate the basic reproduction number of the disease. Secondly, we incorporate time dependent controls into the model and then analyze the conditions that are necessary for the disease to be controlled optimally. Finally, the numerical results for the model are presented.
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Karim AKMB, Joarder MA, Islam S, Akhter N, Orin M, Hossain J, Khaled A, Ahsan S, Joseph V, Nasir TA, Jahangir SM, Chandy MJ. Clinical Profile and Outcome of Intracranial Meningioma in Apollo Hospitals Dhaka. Pulse (Basel) 2017. [DOI: 10.3329/pulse.v9i1.31875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background: A meningioma is a tumor that arises from the meninges- the membranes that surround the brain and spinal cord.Objective: This is a retrospective analysis of the recorded data of patients managed for intracranial meningiomas between January 2007 and June 2015 at Apollo Hospital, Dhaka.Methodology: Demographic data was analyzed for all but only patients who had surgery and histological diagnosis were analyzed for outcome.Results: This study shows that meningiomas had female preponderance. Majority cases were above 50 years of age. Convexity is the most common anatomical location of meningioma. Most common symptoms were headache (70%) followed by seizure in 34.3% of patients. 90% of the cases were benign. Malignant meningioma was 1.4% and recurrence was found in 1.4% of cases. Six patients with histological grades I, II and III meningi- omas were sent for stereotactic radiotherapy after incomplete tumor resection or for residual tumour. Total removal was done in 80% cases and the mortality was 1.4%, in patient who had poor GCS score on admission.Pulse Vol.9 January-December 2016 p.22-26
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Dugena O, Islam S, Hayter J. The rate of phrenic nerve injury following neck dissection for head and neck cancer and its impact on length of hospital stay. Int J Oral Maxillofac Surg 2017. [DOI: 10.1016/j.ijom.2017.02.954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Baadh A, Katz D, Islam S, Baadh P. Interventional radiology and the Sunshine Act: Two -year analysis of the open payments database and comparison with related specialties. J Vasc Interv Radiol 2017. [DOI: 10.1016/j.jvir.2016.12.978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Arora N, Islam S, Wafa K, Zhou J, Toguri JT, Cerny V, Lehmann C. Evaluation of iris functional capillary density in experimental local and systemic inflammation. J Microsc 2017; 266:55-59. [PMID: 28102536 DOI: 10.1111/jmi.12518] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 07/09/2016] [Accepted: 11/29/2016] [Indexed: 11/30/2022]
Abstract
The ocular microcirculation represents an important target to treat inflammatory diseases of eye, where impairment of microvascular blood flow plays key role as, for example, in anterior uveitis. To evaluate novel interventions targeting the microcirculation, appropriate and reliable tools to study this particular microvascular bed are needed. Intravital microscopy (IVM) belongs to several methods allowing evaluation of microcirculation experimentally, even in small animals. The aim of our study was to examine the iridial microcirculation (IMIC) in uveitis induced by local or systemic endotoxin administration in rats and mice by IVM and to propose new parameters to quantify the changes within the IMIC. Systemic inflammation was induced in rats by intravenous endotoxin administration, control group received normal saline intravenously. Local inflammation was induced in mice by intravitreal endotoxin administration, the control group received normal saline intravitreally. IVM of IMIC was performed in animals receiving systemic endotoxin prior injection and 1 and 2 h afterwards, respectively, in animals receiving intravitreal endotoxin/saline prior local injection and 5 h afterwards. Obtained video recordings were analyzed off-line. Functional capillary density (FCD) and dysfunctional capillary density (DCD) were evaluated for description of IMIC, and calculation of FCD/DCD ratio was performed. In systemic inflammation, FCD was significantly decreased compared to control animals. In local inflammation, the number of functional capillaries in the IMIC was significantly reduced following the endotoxin challenge. Analysis of the DCD revealed a significant increase in capillaries with reduced perfusion after intravitreal endotoxin administration and right shift of the FCD/DCD ratio was observed after endotoxin local injection. Detecting and quantifying changes in IMIC during systemic or local inflammation in experimental animals by IVM was feasible. Therefore, IVM of the IMIC represents a valuable tool to evaluate and quantify inflammatory changes in experimental eye disease.
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Peters-Futre E, Naidu P, Stirk L, Islam S. A 5-wk endurance exercise programme affects glycaemic regulation in pre-diabetic, but not diabetic rats. J Sci Med Sport 2017. [DOI: 10.1016/j.jsams.2017.01.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Bateman J, Bougie O, Singh S, Islam S. Histomorphological changes in endometriosis in a patient treated with ulipristal: A case report. Pathol Res Pract 2017; 213:79-81. [DOI: 10.1016/j.prp.2016.10.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 10/02/2016] [Accepted: 10/21/2016] [Indexed: 01/27/2023]
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Islam S, Anand S, McQueen M, Hamid J, Thabane L, Yusuf S, Beyene J. Classification rules for identifying individuals at high risk of developing myocardial infarction based on ApoB, ApoA1 and the ratio were determined using a Bayesian approach. J Appl Stat 2016. [DOI: 10.1080/02664763.2016.1270912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Das M, Deka DK, Islam S, Sarmah PC, Bhattacharjee K. Gastrointestinal nematode larvae in the grazing land of cattle in Guwahati, Assam. Vet World 2016; 9:1343-1347. [PMID: 28096603 PMCID: PMC5234045 DOI: 10.14202/vetworld.2016.1343-1347] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 11/03/2016] [Indexed: 11/17/2022] Open
Abstract
Aim: To know the prevalence of gastrointestinal nematode larvae (L3) in the grazing land of cattle in Guwahati, Kamrup district, Assam. Materials and Methods: Pastures were collected and examined for the presence of nematode larvae (L3) from six localities of Guwahati at monthly interval from August 2012 to July 2013. The counted larvae were then expressed as per kg dry matter of herbage (L3/kg DM). Results: Examination of pastures revealed presence of nematode larvae (L3) in pastures throughout the year which varied from 4.5 L3/kg DM in January to a maximum of 106.33 L3/kg DM in August. The L3 of Haemonchus contortus, Trichostrongylus spp., Oesophagostomum spp., Cooperia spp., and Mecistocirrus spp. were recovered from pastures. The average pasture larval burden (PLB) was 34.75±3.48 L3/kg DM. Season-wise PLB revealed the presence of 23.89±3.01, 67.54±5.41, 26.67±1.92, and 7.28±0.89 L3/kg DM during pre-monsoon, monsoon, post-monsoon, and winter seasons, respectively. Monsoon season has significant (p<0.05) effect on PLB. However, analysis of variance of different locations with respect to season revealed that there was no significant difference but season-wise it was highly significant (p<0.01). Pearson correlation of environmental variables (temperature, relative humidity, and rainfall) with PLB revealed correlation was statistically significant with rainfall (p<0.05). Conclusion: This study reveals the presence of five nematode larvae (L3) in the pastures of Guwahati, Assam throughout the year, statistically significant during monsoon season.
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Khudan A, Jugmohansingh G, Islam S, Medford S, Naraynsingh V. The effectiveness of conservative management for retropharyngeal abscesses greater than 2 cm. Ann Med Surg (Lond) 2016; 11:62-65. [PMID: 27761237 PMCID: PMC5065001 DOI: 10.1016/j.amsu.2016.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2016] [Revised: 10/02/2016] [Accepted: 10/02/2016] [Indexed: 11/06/2022] Open
Abstract
Objectives Conservative management for retropharyngeal abscesses <2 cm is now a first line option. It is unclear if conservative management can be used to manage larger abscesses without increased morbidity and mortality. Study design A prospective case series was performed from 2012 to 2015 by the Otolaryngology department of the San Fernando General Hospital involving pediatric patients who presented with retropharyngeal abscesses. All patients were initially treated with antibiotics alone. Methods Patients with clinical features and CT scan confirmation of a retropharyngeal abscess were included in the study. Those who improved clinically and biochemically within 48 h continued to be treated conservatively and those who deteriorated had surgical intervention. Results Sixteen patients fulfilled the inclusion criteria. Most patients were Afro Trinidadian males between the ages of two and five who were also found to be iron deficient. Drooling was a sensitive predictor for the presence of an abscess but did not indicate the need for drainage. Hoarseness was the clinical feature that prompted surgical intervention. Sixty three percent of patients had an abscess >2 cm of which 90% improved within 48 h. One patient required surgical drainage with no increase in morbidity or mortality. Conclusion Conservative management of retropharyngeal abscesses >2 cm can be offered to patients during the first 48 h. If the patient demonstrates clinical and biochemical improvement, antibiotics alone can be continued. If the patient deteriorates, surgical drainage can be subsequently performed with no increase in morbidity and mortality. The retropharyngeal abscess is a deep neck space infection commonly seen in the pediatric population. Drainage of these abscesses is associated with multiple complications. Patient presenting with hoarseness requires surgical intervention. Conservative management can be successfully performed in patients who have abscesses that are greater than 2 cm. Patients treated with antibiotic alone need to be closely followed up for lack of improvement or deterioration.
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Islam S, Uddin MN, Saleh FM. Histological and Cytological Correlation of Cervical Cancer and Precancerous Lesions in a Tertiary Hospital in Bangladesh. Mymensingh Med J 2016; 25:674-680. [PMID: 27941729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Over 500,000 new cases of cervical cancer are diagnosed each year in the world, resulting in 250000 deaths. Prevalence of HPV-related cervical carcinoma in Bangladesh is highest among SAARC countries. In Bangladesh very few studies have been published on establishing the correlation between histological and cytological findings on cervical cancer and precancerous lesions. This descriptive cross-sectional study was performed to find out the correlation between histological & cytological findings of cervical cancer and precancerous lesions. In the present study, cervical smears were collected from the selected patients attending the colposcopy clinic of BSMMU from July 2011 to April 2013. Biopsy was done on colposcopically positive cases and histopathological reports were obtained. Thus 99 histologically proven cases of cervical cancer and precancerous lesion were selected. Pap smear was carried out on these 99 samples after histopathological examination. Among the 60 CIN-1 cases in histology, 18(30%) cases were diagnosed positive by Pap smear; out of 20 histologically diagnosed cases of CIN-II, only 12(60%) cases were correctly diagnosed by cytology. But in case of invasive squamous cell carcinoma 18 out of 19 were correctly diagnosed by Pap smear reaching a concordance rate of 94.74%. Overall the relation reached statistical significance (p<0.05). Larger community based studies are required in this respect to find a consistent correlation between hr-HPV load and cervical cancer and precancerous lesions.
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Mansukhani G, Islam S, Mackie A, Kaul P, Kantor P. OUTCOMES OF PEDIATRIC HEART FAILURE RELATED HOSPITALIZATIONS IN CANADA: 2004-2013. Can J Cardiol 2016. [DOI: 10.1016/j.cjca.2016.07.327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Cornish J, Harries RL, Bosanquet D, Rees B, Ansell J, Frewer N, Dhruva Rao PK, Parry C, Ellis-Owen R, Phillips SM, Morris C, Horwood J, Davies ML, Davies MM, Hargest R, Davies Z, Hilton J, Harris D, Ben-Sassi A, Rajagopal R, Hanratty D, Islam S, Watkins A, Bashir N, Jones S, Russell IR, Torkington J. Hughes Abdominal Repair Trial (HART) - Abdominal wall closure techniques to reduce the incidence of incisional hernias: study protocol for a randomised controlled trial. Trials 2016; 17:454. [PMID: 27634489 PMCID: PMC5025615 DOI: 10.1186/s13063-016-1573-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Accepted: 08/14/2016] [Indexed: 01/05/2023] Open
Abstract
Background Incisional hernias are common complications of midline closure following abdominal surgery and cause significant morbidity, impaired quality of life and increased health care costs. The ‘Hughes Repair’ combines a standard mass closure with a series of horizontal and two vertical mattress sutures within a single suture. This theoretically distributes the load along the incision length as well as across it. There is evidence to suggest that this technique is as effective as mesh repair for the operative management of incisional hernias; however, no trials have compared the Hughes Repair with standard mass closure for the prevention of incisional hernia formation following a midline incision. Methods/design This is a 1:1 randomised controlled trial comparing two suture techniques for the closure of the midline abdominal wound following surgery for colorectal cancer. Full ethical approval has been gained (Wales REC 3, MREC 12/WA/0374). Eight hundred patients will be randomised from approximately 20 general surgical units within the United Kingdom. Patients undergoing open or laparoscopic (more than a 5-cm midline incision) surgery for colorectal cancer, elective or emergency, are eligible. Patients under the age of 18 years, those having mesh inserted or undergoing musculofascial flap closure of the perineal defect in abdominoperineal wound closure, and those unable to give informed consent will be excluded. Patients will be randomised intraoperatively to either the Hughes Repair or standard mass closure. The primary outcome measure is the incidence of incisional hernias at 1 year as assessed by standardised clinical examination. The secondary outcomes include quality of life patient-reported outcome measures, cost-utility analysis, incidence of complete abdominal wound dehiscence and C-POSSUM scores. The incidence of incisional hernia at 1 year, assessed by computerised tomography, will form a tertiary outcome. Discussion A feasibility phase has been completed. The results of the study will be used to inform current and future practice and potentially reduce the risk of incisional hernia formation following midline incisions. Trial registration Trial Registration Number: ISRCTN 25616490. Registered on 1 January 2012. Electronic supplementary material The online version of this article (doi:10.1186/s13063-016-1573-0) contains supplementary material, which is available to authorized users.
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Aryal A, Khan A, Hamid I, Islam S, Dutt D, Khan K. Comparing mental and neuropsychological health outcomes between two
pesticide exposure groups in rural Bangladesh. Ann Glob Health 2016. [DOI: 10.1016/j.aogh.2016.04.213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Chen XY, Cao XY, Zhang YJ, Islam S, Zhang JJ, Yang RC, Liu JJ, Li GY, Appels R, Keeble-Gagnere G, Ji WQ, He ZH, Ma WJ. Genetic characterization of cysteine-rich type-b avenin-like protein coding genes in common wheat. Sci Rep 2016; 6:30692. [PMID: 27503660 PMCID: PMC4977551 DOI: 10.1038/srep30692] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Accepted: 07/04/2016] [Indexed: 11/09/2022] Open
Abstract
The wheat avenin-like proteins (ALP) are considered atypical gluten constituents and have shown positive effects on dough properties revealed using a transgenic approach. However, to date the genetic architecture of ALP genes is unclear, making it impossible to be utilized in wheat breeding. In the current study, three genes of type-b ALPs were identified and mapped to chromosomes 7AS, 4AL and 7DS. The coding gene sequence of both TaALP-7A and TaALP-7D was 855 bp long, encoding two identical homologous 284 amino acid long proteins. TaALP-4A was 858 bp long, encoding a 285 amino acid protein variant. Three alleles were identified for TaALP-7A and four for TaALP-4A. TaALP-7A alleles were of two types: type-1, which includes TaALP-7A1 andTaALP-7A2, encodes mature proteins, while type-2, represented byTaALP-7A3, contains a stop codon in the coding region and thus does not encode a mature protein. Dough quality testing of 102 wheat cultivars established a highly significant association of the type-1 TaALP-7A allele with better wheat processing quality. This allelic effects were confirmed among a range of commercial wheat cultivars. Our research makes the ALP be the first of such genetic variation source that can be readily utilized in wheat breeding.
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Islam S. Should we consider devolution of "head and neck" surgery from the specialties of oral and maxillofacial surgery; ear, nose, and throat surgery; and plastic surgery? Br J Oral Maxillofac Surg 2016; 54:976-979. [PMID: 27496377 DOI: 10.1016/j.bjoms.2016.07.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2015] [Accepted: 07/13/2016] [Indexed: 11/19/2022]
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Islam S, Bari MS, Moni SP, Siddiqe MZF, Uddin MH, Miazi OF. Phenotypic Characteristics of Commercial Layer Strains, ISA Brown and Hisex Brown. ACTA ACUST UNITED AC 2016. [DOI: 10.3329/ijns.v5i2.28610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The study was conducted to observe and compare the phenotypic characteristics of ISA brown and Hisex brown commercial layer strains. A total of 200 birds were examined out of 36000 in a commercial layer farms at Chandonysh upazila (sub-district) of Chittagong district, Bangladesh during the period of July to December, 2013. Observable difference was found in several phenotypic characteristics like plumage, beak, shank, egg, comb color and comb type between ISA brown and Hisex brown. In ISA brown shank length (cm), egg weight (gm) and body weight (gm) was 3.32±0.01, 59.44±0.47 and 1846.60±11.18 respectively where in case of Hisex brown it was 3.11±0.00, 55.82±0.45 and 1769.10±33.90. Significant (P<0.05) difference was found in shank length (cm), egg weight (gm) and body weight (gm). In ISA brown beak length and age at first lay was 2.02±0.01 and 141±0.51 respectively, On the other hand for Hisex brown, it was 2.02 ± 0.01 and 141 ± 0.58. There was no Significant (P>0.05) difference between the strains in respect of shank length, egg weight and body weight. Some innate characteristics of studied strains differentiate them and any improvement program of commercial layer strains should be incorporate production objectives and trait performance of the society.International Journal of Natural Sciences (2015), 5(2) 41-45
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Islam S, Shah J, Harnarayan P, Naraynsingh V. The largest and neglected giant phyllodes tumor of the breast-A case report and literature review. Int J Surg Case Rep 2016; 26:96-100. [PMID: 27475116 PMCID: PMC5010640 DOI: 10.1016/j.ijscr.2016.07.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 07/17/2016] [Indexed: 12/30/2022] Open
Abstract
INTRODUCTION Phyllodes tumours are rare fibro-epithelial lesions. The role of the pathologist in the preoperative diagnosis of phyllodes tumours of the breast is critical to appropriate surgical planning. Wide local excision or mastectomy with adequate margin remains the treatment of choice. Local recurrence occurs in approximately 10- 16.1% of patients (Wei et al., 2014) [1] and distant metastases occurs in 6.3-31% of patients with malignant phyllodes tumours (Wei et al. (2014), Chaney et al., 1998) [1,2] but only in 4% of all phyllodes tumours (Salvador et al., 1989) [3]. Emphasis should be given in early diagnosis and intervention to decrease morbidity and mortality.
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Thomas DM, Bredlau C, Islam S, Armah KA, Kunnipparampil J, Patel K, Redman LM, Misra D, Salafia C. Relationships between misreported energy intake and pregnancy in the pregnancy, infection and nutrition study: new insights from a dynamic energy balance model. Obes Sci Pract 2016; 2:174-179. [PMID: 29071098 PMCID: PMC5523690 DOI: 10.1002/osp4.29] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 11/11/2015] [Accepted: 01/01/2016] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVE Providing effective dietary counselling so that pregnancy weight gain remains within the 2009 Institute of Medicine (IOM) guidelines requires accurate maternal energy intake measures. Current practice is based on self-reported intake that has been demonstrated unreliable. This study applies an objective calculation of energy intake from a validated mathematical model to identify characteristics of individuals more likely to misreport during pregnancy. METHODS A validated maternal energy balance equation was used to calculate energy intake from gestational weight gain in 1,368 subjects. The difference between self-reported and model-predicted energy intake was tested for demographics, economic status, education level and maternal health status. RESULTS A weight gain of 15.2 kg resulted in model-predicted intake during pregnancy of 2,882.97 ± 135.71 kcal day-1, which differed from self-reported intake of 2,180.5 ± 856.0 kcal day-1. The achieved weight gain exceeded the IOM guidelines; however, the model predicted weight gain from self-reported energy intake was below IOM guidelines. Higher income (p = 0.004), education (p = 0.003), birth weight (p = 0.017), gestational diabetes (p = 0.008) and pre-existing diabetes (p < 0.001) were associated with under-reported energy intake. More children living at home (p = 0.001) were associated with more accurate self-reported intake. CONCLUSIONS When assessing self-reported energy intake in pregnancy studies, birth weight, gestational diabetes status, pre-existing diabetes, higher income and education predict higher under-reporting. Clinicians providing dietary treatment recommendations during pregnancy should be aware that individuals with pre-existing diabetes and gestational diabetes mellitus are more likely to misreport their intake. Additionally, the systems model approach can be applied early in intervention to objectively monitor dietary compliance to treatment recommendations.
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