ABSTRACT
Incision and drainage is the management plan of any infected sebaceous cyst from old age. But in infected sebaceous cyst, we can treat it in a simple way.Under local or general anesthesia the infected tissue is excised along with a rim of healthy tissue and then closed by Prolene in the same sitting. Usually stitches are removed on 21st day in the back and 14th day in the limb. This cross sectional observational study was carried out in the Department of Surgery of 250 Bed District Hospital, Kishoreganj and local clinics of Kishoreganj, Bangladesh from January 2012 to March 2015. One hundred (100) cases were selected with clinical diagnosis of infected sebaceous cyst and the procedure was carefully explained to every patients. The overall results were analyzed and it was revealed that with this method patients got quick recovery and no need for frequent dressing which prevents cross infection. It is cost effective and saves time also.
Subject(s)
Epidermal Cyst , Bangladesh , Cross-Sectional Studies , Drainage , Epidermal Cyst/microbiology , Epidermal Cyst/surgery , Humans , Infections/surgery , SuturesABSTRACT
We investigate the intracellular uptake of 7.3 nm, 21.2 nm and 31.3 nm average size pure colloidal gold nanoparticles synthesized using femtosecond laser ablation technique in pure water. Dark-field imaging, transmission electron microscopy (TEM) and scanning electron microscopy (SEM) was used to assess the uptake of these pure gold nanoparticles in the pancreatic tumor cell line. We show that these ligand-free gold nanoparticles are non-toxic to these cells. The nanoparticles and cell images indicated that unmodified gold nanoparticles interacted with the cells, despite negative surface charge on both the cells and the nanoparticles. We also demonstrate that the uptake of the gold nanoparticles is size-dependent.
Subject(s)
Endocytosis , Gold/chemistry , Laser Therapy/methods , Metal Nanoparticles/chemistry , Pancreatic Neoplasms/metabolism , Animals , Cell Line, Tumor , Centrifugation , Metal Nanoparticles/ultrastructure , Particle Size , Rats , Spectrometry, X-Ray Emission , Trypan BlueABSTRACT
Dissociative (conversion) disorders are common among the patients attending in and out patients of Psychiatry Department of tertiary hospitals in Bangladesh. This study was done to see the subtypes of dissociative (conversion) disorder according to International Classification of Diseases, Tenth Revision (ICD-10). This is a descriptive, cross sectional study done on 100 consecutive patients from the Departments of Psychiatry, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka and Dhaka Medical College Hospital (DMCH). Study period was July 2005 to June 2006. Among the patients of dissociative (conversion) disorder, mixed dissociative (conversion) disorder was found highest 34%, followed by dissociative convulsion 33%, dissociative motor disorders 19%, dissociative anaesthesia and sensory loss 5%, dissociative amnesia 4%, dissociative fugue 3%. However, the researcher did not find any multiple personality disorder which is relatively common in North America. This finding reflected that there are differences in prevalence of sub types of dissociative disorders in Bangladesh and Western countries.
Subject(s)
Conversion Disorder/diagnosis , Conversion Disorder/psychology , Dissociative Disorders/diagnosis , Dissociative Disorders/psychology , Adolescent , Adult , Bangladesh , Child , Cohort Studies , Conversion Disorder/epidemiology , Cross-Sectional Studies , Dissociative Disorders/epidemiology , Female , Humans , Male , Middle Aged , Socioeconomic Factors , Young AdultABSTRACT
The study presents for the first time the blood level of glutamate and aspartate in schizophrenic patients and in normal subjects in Bangladeshi population. The serum level of glutamate and aspartate were measured in thirty newly diagnosed schizophrenic patients and the same number of subjects matching age was taken from non-schizophrenic control. The age group of the patient was between 15 and 45 years and the male female ratio was 2.7:1. Serum concentration of glutamate (598.83 +/- 574.48 nmol/ml) was significantly higher (p < 0.001) in schizophrenic group compared to control (196.16 +/- 171.31 nmol/ ml). The serum asparate concentration was also significantly higher in schizophrenic cases (282.91 +/- 299.94 nmol/ml) as compared to control (33.89 +/- 42.68 nmol/ml, p < 0.001). The correlation coefficient between serum glutamate and asparate was significant (p < 0.001). The increased serum glutamate and asparate levels may be the causative or contributing factor in the pathogenesis and progression of schizophrenia.
Subject(s)
Aspartic Acid/blood , Glutamic Acid/blood , Schizophrenia/blood , Adolescent , Adult , Bangladesh/epidemiology , Case-Control Studies , Disease Progression , Excitatory Amino Acids/blood , Female , Humans , Male , Middle Aged , Schizophrenia/epidemiology , Schizophrenia/physiopathologyABSTRACT
This study includes 15 patients of Writer's cramp. All were male and their age ranged from 21 to 57 years. They were from urban areas and of different occupation. They had obsessional pre-morbid personality. The study showed the prognosis of Writer's cramp after 12 weeks of treatment. This study showed that younger age group with early onset and less obsessional feature improved significantly by drug, psychotherapy and behaviour therapy.
