1. Introduction: Bladder Cancer and the Environment Historical Aspects 2. Geographical Variation in Histopathological Types of Bladder Cancer Schistosomiasis Arsenic Poisoning Chernobyl 3. Analytical Epidemiological and Linked Experimental Findings Smoking Analgesic Abuse Saccharine 4. Histogenesis of Bladder Cancers Histopathology Molecular pathology 5. Carcinogens and Modification of Tumour D...

Background: Spinal tuberculosis (TB) is the most common of musculoskeletal TB. The diagnosis spinal TB difficult due to non-specific symptoms. Clinical assessment, along with radiological features and biopsy, plays an important role in early Aims Objectives: aims this study were analyze clinical, radiological, pathological for identify other conditions mimicking Materials Methods: present prosp...

the study monitored the toxicity of environmentally relevant concentration of pesticides and metals in zebra fish danio rerio. zebra fish were exposed to environmentally relevant concentration of pesticides and metals for a period of 14 days. the individual and the combined toxicity of pesticides and metals were evaluated. the pesticides and metals treated groups showed histopathological altera...

this work reports the comparative study of heavy metal water concentrations fromtwo coastal ecosystems ofcadizgulf (swspain): bay of cadiz and ria ofhuelva estuary in samplestaken on years 1999-2000. sampling zones showed different heavymetal levels. statistical analysisof dissolved trace metal concentrations (cu, zn, cd and pb) showed significant differences betweenhuelva and cadiz zones based...

infectious agents cause disease in virtually any susceptible hosts. in the poultry production and medicine, pathogens were eliminated from a line of a breeder by injection of antibiotics into hatching eggs. there is little information available describing the safety of the folate antimetabolite/sulfonamide class of antibiotics on the game birds embryonated eggs. the objective of this study was ...

case description- a 2-yr-old intact male donkey (equus asinus) was presented to hospital of veterinary medicine, mansoura university with subcutaneous masses under the tail. clinical findings- physical examination revealed the presence of 2 separate 5x10 and 5x8-cm-diameter, round and firm subcutaneous masses. treatment and outcome- surgical removal of the masses applied under epidural anesthes...

abstract objective tumors of the central nervous system constitute the largest group of solid neoplasms in children and are second only to leukemia in their overall frequency during childhood. the main purpose of the present study is to determine the incidence, age, sex, location and histological diagnosis of cns tumors in children, less than 15 years of age, in the mofid children's hospital, i...

It is well documented that histopathologic examination is sometimes inadequate for accurate and reproducible diagnosis of certain melanocytic neoplasms. Recently, a 23-gene expression signature has been clinically validated as an adjunctive diagnostic test to differentiate benign nevi from malignant melanomas. This study aimed to quantify the impact of this test on diagnosis and treatment recom...

The gastroenteritis-causing pathogen Salmonella typhimurium induces profound transcriptional changes in intestinal epithelia resulting in the recruitment of neutrophils whose presence is the histopathologic hallmark of salmonellosis. Here we used cDNA microarray expression profiling to define the molecular determinants that mediate such changes in model intestinal epithelia. Enteropathogenic Sa...

EW INSIGHTS into the pathogenesis of lymphoid maN lignancies have been gained by novel techniques such as genetic, molecular, and immunologic methods and have not only broadened our knowledge about the origin and development of malignant lymphomas, but also have substantial clinical implications. Hence, distinct disorders can be defined more precisely and therapeutic strategies may be directed ...