Canine parvovirus (CPV) is a highly contagious infectious disease of dog characterized by severe gastroenteritis but so far there is no first-hand data on CPV reported in Bangladesh. Therefore, this cross-sectional survey was carried out for the antigenic detection of CPV in thirty randomly selected street dogs captured throughout Mymensingh municipality of Bangladesh over the period from January to July 2010. Rectal swab samples were collected from all dogs and tested by CPV rapid Ag test. Overall prevalence of canine parvovirus disease was recorded as 30 %. Prevalence of CPV was higher in young age group than that of older age groups. Male dogs were found to be higher susceptible to canine parvovirus infection in comparison with female. Significantly higher prevalence of CPV was recorded in diarrheic dogs compared with those having no diarrhea. Dogs with poor health condition were more vulnerable to canine parvovirus infection compared to those with normal health status. This is the first published report on CPV in street dogs in Bangladesh.
The Sunamganj district is covered by major Haor systems in the north-eastern region of Bangladesh. Flash flood is the most commonly occurring water related disaster in the Haor areas. During the flash flood it is very common that people lost their primary agricultural productions which are the only source of their livelihood. The present study focuses on the effects of 2017 early flash flooding on rice and fish production of Sunamganj Haor areas. The flood caused enormous damage to agriculture such as rice especially Boro rice and fish production on which the Haor dwellers rely upon for their livelihood. The total affected land of Boro rice cultivation in Haors of Sunamganj was 149,224 hectare and the total amount of damaged rice was 393,855 metric ton (MT). The total number of affected farmers was 315,084. The early flash flood also affects the quality of Haor water which caused the death of fishes. The total amount of damaged fish was 49.75 MT and the loss was 158.70 lakh taka. The total number of affected fishermen was 44,445. This findings could be very useful for the environmental scientists to predict the probable future effects on agricultural production due to early flash flood events in Sunamganj Haors areas. Environ. Sci. & Natural Resources, 12(1&2): 117-125, 2019
Canine parvovirus Street dog RapiGEN Ag. Test Kit Prevalence MymensinghCanine parvovirus is one of the most common infectious diseases of dogs. A study was carried out to diagnose the infection of canine parvovirus in street dogs from different places of Mymensingh Town. Rectal samples were collected from January to April, 2015. A total of 114 rectal swabs were collected conveniently from street dogs of Mymensingh. The samples were diagnosed using RapiGEN Canine Parvo Virus Ag Test Kit. The association of CPV infection with demographic variables was assessed by Chisquare test. The overall prevalence of CPV was 32.0% in dogs. The prevalence of parvovirus infection was found to be significantly higher in puppies and 6 months of age (58.3%) than those >24 months of age (p=0.005). The prevalence of canine parvovirus infection also varied significantly in different study area (p=0.003). The prevalence of canine parvovirus infection was higher in male (34.4%) than that in female (30.2%) but it was not statistically significant. Nahat et. al Prevalence of canine parvo virus infection in dogsRes.
The liver consists of parenchymal hepatocytes and non‐parenchymal cells. Non‐parenchymal cells, Kupffer cells, hepatic stellate cells and cholangiocytes have crucial roles in liver homeostasis and liver pathology. To establish baseline data, this study investigated immunohistochemically the distribution of non‐parenchymal cells in perivenular areas (PV), periportal areas (PP) and Glisson's sheath (GS) of adult rat liver. Liver tissues were collected from the left lateral lobe of rats. CD163‐positive macrophages were seen along the sinusoid of PV and PP areas, indicating Kupffer cells. Double immunofluorescence showed, Kupffer cells partly co‐expressed CD68 and MHC class II antigens in the liver. The numbers of Kupffer cells were significantly high in PP areas as compared with PV or GS areas. CD68‐positive exudative macrophages were highly localized in PP and GS areas and a comparatively low PV area. MHC class II‐positive dendritic cells (activated macrophages) were localized mainly in GS. Granzyme B‐positive NK cells were mainly localized in the Glisson's sheath. CD3‐positive T cells and CD20‐positive B cells were distributed along the sinusoids of the PP and PV areas of hepatic lobules. Vimentin and glial fibrillary acidic protein (GFAP)‐positive hepatic stellate cells were localized along sinusoids in the hepatic lobules of the liver. Cholangiocytes reacting to cytokeratin 19 were seen on interlobular bile ducts in Glisson's sheath of the liver. This study shows that heterogeneous macrophage populations, liver‐resident lymphocytes and hepatic stellate cells localized in PP and PV areas or GS areas of the liver with cells specific patterns.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.