Increasingly, cat (Felis catus) advocates are establishing feeding stations or cat colonies in public parks and often claim that the well-fed cats pose little threat to wildlife populations. This claim was tested on East Bay Regional Park District land east of San Francisco, California during 1995 and 1996. Rodents were livetrapped on 100-trap grids for 8 nights at 9 sites (5 in 1995) in a no c...

BACKGROUND Remodeling of the arterial extracellular matrix participates importantly in atherogenesis and plaque complication. Increased expression of the elastinolytic and collagenolytic enzyme cathepsin L (Cat L) in human atherosclerotic lesions suggests its participation in these processes, a hypothesis tested here in mice. METHODS AND RESULTS We generated Cat L and low-density lipoprotein ...

materials and methods random sampling was carried out from january to may 2012. one hundred and forty fecal samples from stray cats were examined using sucrose flotation method. results gastrointestinal parasites were found in 121 of the 140 (86.4%) examined samples. the parasites detected in stray cats were toxocara spp. (45%, 63/140), isospora spp. (21.4%, 30/140), nematode larvae (21.4%, 30/...

the present study was performed to determine the prevalence of fiv in stray cat's population of ahvaz different area. serum samples were collected from 90 cats from 2005 to 2007. the studied cats were divided into two age groups (3 years) and based on clinical signs (such as lymphadenopathy, periodontal diseases, gingivitis, abscess and cashecsi) into two groups also. the results were analyzed ...

leishmaniasis is an important and common zoonotic disease with a great impact on public health. in the present study, a total of 195 companion cats of different ages were examined for serum antibody detection against leishmania infantum by immunochromatography assay. the cats were selected from those referring to veterinary hospital of ahvaz university, south west of iran from may 2009 to march...

Catalase (CAT) is a well-studied enzyme that plays an important role in protecting cells against the toxic effects of hydrogen peroxide. In human, it has been implicated in different physiological and pathological conditions. This review summarizes the information available on the function and role of CAT polymorphisms in pathogenesis of various pathophysiological states as well as on the regul...

The aim of this paper is to introduce the notion of cat$^{bf {1}}-$groupoids which are the groupoid version of cat$^{bf {1}}-$groups and to prove the categorical equivalence between crossed modules over groupoids and cat$^{bf {1}}-$groupoids. In section 4 we introduce the notions of crossed squares over groupoids and of cat$^{bf {2}}-$groupoids, and then we show their categories are equivalent....

trichosanthes kirilowii, an important economic plant in china, is sensitive to chilling. to investigate the effect of abscisic acid (aba) treatment on the chilling tolerance of trichosanthes kirilowii maxim, different concentrations of aba were sprayed on trichosanthes kirilowii leaves and the resulting catalase (cat) and superoxide dismutase (sod) activities and the malondialdehyde (mda) conte...