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Tambe PV Daswani PG Mistry NF Ghadge AA Antia NH 《Journal of health, population, and nutrition》2008,26(2):139-150
A longitudinal study of the bacteriological quality of rural water supplies was undertaken for a movement towards self-help against diseases, such as diarrhoea, and improved water management through increased community participation. Three hundred and thirteen water samples from different sources, such as well, tank, community standpost, handpumps, percolation lakes, and streams, and from households were collected from six villages in Maharashtra, India, over a one-year period. Overall, 49.8% of the 313 samples were polluted, whereas 45.9% of the samples from piped water supply were polluted. The quality of groundwater was generally good compared to open wells. Irregular and/or inadequate treatment of water, lack of drainage systems, and domestic washing near the wells led to deterioration in the quality of water. No major diarrhoeal epidemics were recorded during the study, although a few sporadic cases were noted during the rainy season. As a result of a continuous feedback of bacteriological findings to the community, perceptions of the people changed with time. An increased awareness was observed through active participation of the people cutting across age-groups and different socioeconomic strata of the society in village activities. 相似文献
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Yeolekar LR Damle RG Kamat AN Khude MR Simha V Pandit AN 《Indian journal of pediatrics》2008,75(4):341-345
Objective To study the circulation pattern of respiratory viruses in out patients department (OPD) and hospitalized children with acute
respiratory tract infection.
Methods Nasopharyngeal aspirates were collected from 385 children with acute respiratory tract infections attending the OPD (n=199,
51.7%) and admitted to pediatric ward (n=186, 43.2%). Specimens were screened for seven respiratory viruses by immunofluoresence
test (IFT) using Respiratory panel 1 screening and identification kit.
Results Viral antigens were detected in 57 (28.6%) and 86 (46.2%) patients from OPD and admitted cases respectively, giving an overall
positivity of 143 (37.1%) for respiratory viruses. Of the six respiratory viruses, the most common was respiratory syncytial
virus (RSV) in 100 (26%) patients, followed by influenza viruses in 21 (5.4%), parainfluenza in 8 (2.07%), adenovirus in 3
(0.8%). One patient had mixed infection of RSV and adenovirus. RSV was most frequently detected in the hospitalized children
(39.8%).
Conclusion RSV appeared to be the most common respiratory viral infection in the age group 0–1 year causing hospitalization. 相似文献
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Muhammad Akhter Hamid Sohaib Siddiqui Jabeen Fayyaz Ayesha Chandna Aliya Ariz Joe Butchey Elancheliyan Ambalavanar Niraj Mistry Aftab Muhammad Azad Junaid A. Bhatti Dennis Scolnik 《世界急诊医学杂志(英文)》2017,8(4):264
BACKGROUND: We assessed whether the paediatric-appropriate facilities were available at Emergency Departments (ED) in community hospitals in a Canadian province. 相似文献
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Lee S Roth Nilesh Chande Terry Ponich Maya L Roth James Gregor 《World journal of gastroenterology : WJG》2010,16(2):232-236
AIM:To understand the demographic characteristics of patients in Southwestern Ontario,Canada with ulcerative colitis(UC)in order to predict disease severity. METHODS:Records from 1996 to 2001 were exam- ined to create a database of UC patients seen in the London Health Sciences Centre South Street Hospital Inflammatory Bowel Disease Clinic.To be included, patients‘charts were required to have information of their disease presentation and a minimum of 5 years of follow-up.Charts were reviewed using standardi... 相似文献
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Pham QP Kasper FK Mistry AS Sharma U Yasko AW Jansen JA Mikos AG 《Journal of biomedical materials research. Part A》2009,88(2):295-303
In this study, the osteoinductive potential of an in vitro generated extracellular matrix (ECM) deposited by marrow stromal cells seeded onto titanium fiber mesh scaffolds and cultured in a flow perfusion bioreactor was investigated. Culture periods of 8, 12, and 16 days were selected to allow for different amounts of ECM deposition by the cells as well as ECM with varying degrees of maturity (Ti/ECM/d8, Ti/ECM/d12, and Ti/ECM/d16, respectively). These ECM-containing constructs were implanted intramuscularly in a rat animal model. After 56 days, histologic analysis of retrieved constructs revealed no bone formation in any of the implants. Surrounding many of the implants was a fibrous capsule, which was often interspersed with fat cells. Within the pore spaces, the predominant tissue response was the presence of blood vessels and young fibroblasts or fat cells. The number of blood vessels on a per area basis calculated from a histomorphometric analysis increased as a function of the amount of ECM within the implanted constructs, with a significant difference between Ti/ECM/d16 and plain Ti constructs. These results indicate that although an in vitro generated ECM alone may not induce bone formation at an ectopic site, its use may enhance the vascularization of implanted constructs. 相似文献