Abstract：
:A study was made on the sources and spread of Salmonella spp at Namakkal District, Tamilnadu, to ascertain positive carriers of the pathogen. Of the 150 samples collected from varied sources, food handlers significantly contributed to the spread of S. typhi, S. paratyphi A and B, the presence of which was ascertained by standard confirmatory tests. It is inferred that a periodic assay of Salmonella spp in food stuff and food handlers can help in the control of food borne disease.
journal_name
J Environ Bioljournal_title
Journal of environmental biologyauthors
Sasikumar C,Kannan V,Senthilkumar Bsubject
Has Abstractpub_date
2005-01-01 00:00:00pages
113-5issue
1eissn
0254-8704issn
2394-0379journal_volume
26pub_type
杂志文章abstract：:The present study investigates the responses of Indian palak (Beta vulgaris L. cv. All Green H1) exposed to cadmium (Cd) and zinc (Zn) at growth, biochemical and physiological levels. The results revealed that Cd and Zn accumulation was higher in shoots as compared to the roots of B. vulgaris plants. The increased app...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2014-07-01 00:00:00
abstract：:Protective efficacy of MPG (2-mercaptopropionyl glycine) was studied against the toxic effects of lead acetate in Swiss albino mice. The animals were treated with single dose of lead acetate @ 180, 200 and 250 mg/kg b.wt. in presence and absence of MPG. The results indicated that the body weight was slightly higher in...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2001-10-01 00:00:00
abstract：:Organochlorine pesticides residue (isomers of HCH alpha, beta, gamma and DDT) in Kuano river water at pre-monsoon and post-monsoon period were analyzed for the period June, 2004 to May, 2006 by TLC method. Results indicated that presence of isomers of HCH (alpha, beta, gamma) and DDT in both the study years even thoug...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-05-01 00:00:00
abstract：:Periodical changes in physico-chemical properties and cyanophycean bloom in a pond ofAgra city during the year 2005 and 2006 were studied. It was recorded that the pond water was polluted throughout the study period and this was closely associated with Cyanobacterial bloom. During summer (March to June), the pond wate...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2008-11-01 00:00:00
abstract：:The effect of different doses of anti-estrogenic chemical was studied in a cichlid Oreochromis niloticus on mortality, growth, sexual development and sex differentiation. Percent mortality (5, 10 and 10) appeared to be dose-dependent. All groups of tamoxifen (TA) treated fishes exhibited significant growth as compared...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2012-07-01 00:00:00
abstract：:The fungal beta-D-glucan is a biological response modifier (BRM), but a major obstacle to the clinical utilization of these BRMs is their relative insolubility in aqueous media. We made soluble sulfated-beta-glucan (SGL) from insoluble beta-glucan (IGL) by sulfation method. In single dose toxicity study of SGL for 7 d...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2012-11-01 00:00:00
abstract：:An attempt was made to find out the impact of shrimp farm discharges on benthic diversity in the discharge point of a shrimp farm. The duration of the study was one culture period right from stocking to harvest. The results revealed that the values of environmental entities were in the safe levels. As regards nutrient...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-09-01 00:00:00
abstract：:This paper presents the growth response of 25 yr old Lebanon cedar (Cedrus libani A. Rich.) plantation to thinnings of different intensities in Isparta in western Turkey. The thinning intensity was measured by using the residual basal area (%) as parameter. In spring of 2005, three treatments were tested; light, moder...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2010-09-01 00:00:00
abstract：:Relative susceptibility of three important mosquito vector larvae viz., Anopheles stephensi, Aedes aegypti and Culex quinquefasciatus, prevalent in the arid region was determined against four organophosphates (malathion, fenitrothion, fenthion, temephos) and three synthetic pyrethroid (alphamethrin, deltamethrin and f...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2007-10-01 00:00:00
abstract：:A laboratory investigation was undertaken to study the cyclic usage of field recommended doses of Bacillus thuringiensis israelensis (Bti), Bacillus sphaericus (Bsp) and combination of Bti and Bsp (half the recommended dose of each) with deltamethrin 2.8 EC to attain better control of mosquito larvae. To understand th...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2004-10-01 00:00:00
abstract：:Emblica officinalis, commonly known as amla, is an important medicinal plant of India. Its fruits have potent antioxidant activity due to the presence of tannoids, tannins, vitamin C and flavonoids. The aim of this study was to investigate the beneficial effect of the hydroalcoholic extract of the fruits of Emblica of...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2012-01-01 00:00:00
abstract：:Assays with Chlorella vulgaris Beijerinck Novakova, 1890 and Daphnia magna Straus, 1820 were performed to determine Cr and other elements concentration in tissues of both species by instrumental neutron activation analysis (INAA), after being exposed to 150, 280 and 350 microg l(-1) Cr(VI). Interaction among Cu, Zn, F...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-03-01 00:00:00
abstract：:In this study rhamnolipid biosurfactant production was investigated in eighteen strains of Pseudomonas spp.. Rhamnolipid by these strains was determined by a spectrophotometric method in nutrient broth medium (NB). From the 18 strains screened, two Pseudomonas strains (Pseudomonas luteola B17 and Pseudomonas putida B1...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：:Three trace heavy metals viz., nickel, copper and zinc were studied for their toxic action against Poecilia retriculata (Peters). Among these, copper was found to be most active followed by zinc and nickel. Accumulations of these metals as well as behavioural studies were carried out after exposing fish to sub-lethal ...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2001-04-01 00:00:00
abstract：:In an aquatic environment, there is a profound and inverse relationship between environment quality and disease status of fish. Parasites are one of the most serious limiting factors in aquaculture. Therefore, the present investigation has been undertaken to sort out the population dynamics of Pallisentis (Acanthoceph...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2012-03-01 00:00:00
abstract：:Microbial community structure and ecological functions are influenced by interactions between above and belowground biota. There is an urgent need for intensive monitoring of microbes feedback of soil micro-ecosystem for setting up a good agricultural practice. Recent researches have revealed that many soils character...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2013-04-01 00:00:00
abstract：:The gene induced in response to Cd exposure in microalga Nannochloropsis oculata was examined in this investigation. In order to isolate this gene by using nested PCR, degenerated primers were designed on the basis of highly conserved regions of the amino acid sequences of various phytochelatin synthase. The size of t...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2008-07-01 00:00:00
abstract：:The samples were collected from 83 persons on 1 day (reading-I), 7 days (reading-II) and 30 days (reading-III) engaged in pesticide spraying in fourteen different fruit and vegetable farm stations located in the orchards of Gadap (rural area), Karachi-Pakistan. In the present study 26 workers out of 83 who were expose...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-09-01 00:00:00
abstract：:Trichloroethylene (TCE) is widely used as an industrial solvent and cleaning fluid. In the present study the toxic effects of TCE inhalation on pulmonary and hepatic biotransformation enzymes in rats have been investigated by assay of aniline hydroxylase (AH), aminopyrine-N-demethylase (APD), benzo-a-pyrene hydroxylas...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：:This study reports the effects of low level developmental Pb exposure on specific brain regions like hippocampus, cerebellum and cerebral hemispheres of antioxidant enzyme activities. Wistar dams were exposed to 50 ppm, 100 ppm and 500 ppm of Pb acetate in drinking water during pregnancy and lactation (gestation day 6...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：:In the present study, water samples from 3 stations of Kor river, Iran were analyzed for seasonal fluctuation of physico-chemical parameters, i.e. air and water temperature, dissolved oxygen, BOD, COD, total nitrogen, total hardness, pH, alkalinity, acidity, total dissolved solid and water current. Effect of physico-c...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2008-09-01 00:00:00
abstract：:The study on photosynthetic activity and biochemical parameters in Thompson Seedless grapes grafted on Dog Ridge rootstock and its impact on growth, yield and amino acid profile at various stages of berry development was conducted during the year 2012-2013. Leaf and berry samples from ten year old vines of Thompson Se...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2014-11-01 00:00:00
abstract：:The present study reported for the first time on the effect of isopod parasite, Cymothoa indica infestation on Oxyurichthys microlepis an ecologically important gobiid fish from Parangipettai coastal environment (South-east coast of India). The loss of weight in host fishes (male 20.47 and female 32.84%) were observed...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2007-04-01 00:00:00
abstract：:Field experiments were conducted during Kharif 2012 and 2013 to evaluate the efficacy of different herbicides for weed management in cotton. Highest seed cotton yield (3537.3 kg ha(-1)) was recorded in weed free plots followed by pendimethalin @1.0 kg a.i ha(-1) as Pre.em.+quizalofopethyl @50 g a.i ha(-1) post-em at 2...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2015-07-01 00:00:00
abstract：:Phytoremediation is an emerging, ecofriendly and economically feasible technique for the restoration of heavy metals contaminated environment. In the present investigation, five native macrophytes growing naturally in a drain receiving tannery effluent viz Bacopa monnieri, Eichhornia crassipes, Hydrilla verticillata, ...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2012-09-01 00:00:00
abstract：:Nickel chloride, heavy metal widely used in industries was investigated in the present study for histopathological studies in silver carp (Hypophthalmichthys molitrix). Fish were exposed for 10, 20 and 30 days in sublethal concentration of nickel 5.7 mg/l. The histopathological changes were studied in the gill, liver,...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2006-05-01 00:00:00
abstract：:Brainstem auditory evoked responses (BAER) were studied in a total of 194 boys in the age group between 10-15 yrs taken from a busy metropolitan city and also from a relatively quiet town in order to compare their values and to look into the probable cause of the difference between them, if any. BAER were tested with ...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2003-07-01 00:00:00
abstract：:The interaction between man and environment in Malaiyur, a hilly village of Madurai District (Tamil Nadu) was studied during the year 1998. The village is sustained on agriculture labour and hence occupies the lowest hierarchy with traditional occupation and the people may be categorised as 'ecosystem people'. The stu...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:Several bacterial strains tolerant to volatile organic compounds (VOCs) were isolated from the air emissions of a typical industrial wood painting plant. Four strains that grew vigorously on a mineral salt basal medium and VOC-saturated atmosphere were identified using BIOLOG and fatty acids analysis. A 16S rDNA seque...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：:Phytotoxic effect of diesel contaminated soil on germination rate of Lactuca sativa and Ipomoea batatas, at two concentrations ranges (0-6ml and 0-30ml), were investigated and compared. Diesel soil contamination was simulated and soil samples were taken from contaminated soil at 1, 5,10, 15, 25, 50, 75 and 100 days sh...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2015-11-01 00:00:00
