Abstract：
:Bioremediation is the most promising and cost effective technology widely used nowadays to clean up both soils and wastewaters containing organic or inorganic contaminants. Discharge of chromium containing wastes has led to destruction of many agricultural lands and water bodies. Utilisation of chromium(Cr) reducing microbes and their products has enhanced the efficiency of the process of detoxification of Cr(VI) to Cr(III). This review focuses mainly on the current technologies prevalent for remediation like natural attenuation, anaerobic packed bed bioreactors (using live cells, Cr(VI) reductases or their byproducts) and use of engineered microorganisms. Treatment of wastewaters by biosorption or using biofilms and immobilized microbial cells are also discussed.
journal_name
Indian J Exp Bioljournal_title
Indian journal of experimental biologyauthors
Kamaludeen SP,Arunkumar KR,Avudainayagam S,Ramasamy Kkeywords:
subject
Has Abstractpub_date
2003-09-01 00:00:00pages
972-85issue
9eissn
0019-5189issn
0975-1009journal_volume
41pub_type
杂志文章,评审abstract：:Leaf explants collected from flowering plants of Vanda spathulata were cultured in Mitra medium with combinations of 6-benzyladenine (BA; 13.2-88.8 microM) and indole-3-acetic acid (IAA; 0.0 -85.6 microM). Combination of BA (66.6 microM) and IAA (28.5 microM) induced maximum shoots (17.33) from foliar meristems (leaf ...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2003-08-01 00:00:00
abstract：:Sulforaphane, a constituent of broccoli was investigated for its antimutagenic potential against different classes of cooked food mutagens (heterocyclic amines). These include imidazoazaarenes such as 2-amino-3-methylimidazo[4,5-f]quinoline (IQ), 2-amino-3,4-dimethylimidazo[4,5-f]quinoline (MeIQ), 2-amino-3,8-dimethyl...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2003-03-01 00:00:00
abstract：:BC-8, a rat histiocytoma undergoes apoptosis after heat shock, which is due to lack of an effective heat shock response. Heat shock induced generation of free radicals, which in turn are involved in the induction of apoptotic death in BC-8 cells. Treatment of BC-8 cells with N-acetylcysteine partially inhibited the he...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2006-10-01 00:00:00
abstract：:Studies presented in this paper examined the tumor-specific cellular and humoral immunity induced by anti-idiotype antibodies (Ab2s) 2F10 and 3A4. A panel of Ab2s was made against a monoclonal anti-L1210/GZL lymphoma, 11C1. The Ab2s were screened for their ability to block 11C1 binding to tumor, to induce tumor-specif...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章,评审
doi：
更新日期：1989-08-01 00:00:00
abstract：:Thirteen strains of M. bovoculi, 6 from frozen bull-semen (3.5% of 168), 3 from neat bull-semen (3.0% of 100), one each from heart blood and stomach contents of aborted foetus of 85 (1.18%) bovine-abortions, one each from stomach contents and pooled internal organs of 9 (11.1%) stillborn calves, were isolated. All the...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2004-09-01 00:00:00
abstract：:In view of the contribution of iron deposition in the oxidative pathologic process of liver disease, the potential of 70% methanolic extract of C. cajan leaf (CLME) towards antioxidative protection against iron-overload-induced liver damage in mice has been investigated. DPPH radical scavenging and protection of Fento...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2013-02-01 00:00:00
abstract：:The present study was designed to evaluate the learning and memory, in an altered physiological state associated with increased blood pressure and activated renin angiotensin system in Wistar rats. The role of angiotensin in cognitive function was assessed by treatment with angiotensin converting enzyme (ACE) inhibito...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2005-03-01 00:00:00
abstract：:Diabetes induced by streptozotocin (50 mg/kg body wt, i.p.) in the rats substantially increased the plasma glucose and malondialdehyde levels along with corresponding decrease in the antioxidants levels. Supplementation of vitamin E (200 mg/kg body wt., ip) for 5 weeks resulted in non-significant decrease in the blood...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2005-02-01 00:00:00
abstract：:Effect of coumestans isolated form the leaves of W. calendulacea was evaluated in paracetamol induced liver damage. The increased serum enzyme levels (lactate dehydrogenase, alanine and aspartate transaminase and alkaline phophatase) by paracetamol induction were significantly lowered due to coumestans treatment. Resu...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2001-12-01 00:00:00
abstract：:The present investigation is aimed to justify the validity of traditional practice of using the frog skin in wound healing. Studies were carried out on skin wounds from female albino rats of Wistar strain weighing 100-120 g. The wounds of standard size (5 cm2) were created in the experimental and control groups. The e...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1995-09-01 00:00:00
abstract：:Effect of a triterpene isolated from the acetone soluble part of petroleum ether extract of R. cordifolia was studied on convulsions induced by maximum electro shock (MES), electrical kindling and various chemoconvulsants in rats and mice. The effect of triterpene was also investigated on behavior and gamma-aminobutyr...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2000-07-01 00:00:00
abstract：:The histamine-induced contraction on chicken oesophagus was antagonised non-competitively by atropine, hexamethonium, cocaine, methysergide, indomethacin, theophylline and verapamil. Physostigmine slightly potentiated the excitatory action of histamine. These results indicate that histamine excreted its excitatory act...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1993-12-01 00:00:00
abstract：:Fluorescent pseudomonads were isolated from the rhizosphere of rice and sugarcane and examined for their biodiversity. All fifty strains of the fluorescent pseudomonads produced indole acetic acid. Among these pseudomonads, halves of sugarcane rhizosphere isolates and one isolate from the rice rhizosphere exhibited ph...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
abstract：:Effect of uric acid on sodium oxalate-induced biochemical and histological changes were studied in rats. Rats injected with sodium oxalate (0.7 mg/100 g body wt, ip) show calcium deposits in the lumen of kidney tubules. Uric acid administration was found to potentiate calcium oxalate calculi formation. Lipid peroxide ...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1994-01-01 00:00:00
abstract：:Genotoxicity study of synthetic progestin lynestrenol, was carried out on mouse bone marrow cells using sister chromatid exchanges (SCEs) and chromosomal aberrations (CAs) as parameters. Lynestrenol was studied at three different doses (6.87, 13.75 and 27.50 mg/kg body wt.). SCE and CA increased significantly as compa...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2005-03-01 00:00:00
abstract：:Drought stress is one of the major factors affecting nitrogen fixation by legume-rhizobium symbiosis. Several mechanisms have been previously reported to be involved in the physiological response of symbiotic nitrogen fixation to drought stress, i.e. carbon shortage and nodule carbon metabolism, oxygen limitation, and...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章,评审
doi：
更新日期：2003-10-01 00:00:00
abstract：:The mechanism of Agrobacterium mediated genetic transformation of plants is dependent upon certain genetic function of the chromosome of the bacterium as well as on Ti-plasmid borne vir loci and the border sequences of T-DNA. The organisationally variable forms of the naturally occurring border sequences amongst Ti-pl...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1991-11-01 00:00:00
abstract：:Last instar larvae of S. mauritia treated topically on day 0, day 1, day 2 and day 3 with a daily (dose of 25 microg juvenile hormone analogue (JHA) moulted into supernumerary larvae. The imaginal discs of the supernumerary larvae especially those of mouthparts and thoracic appendages showed pupal characteristics. How...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2003-02-01 00:00:00
abstract：:Absence of centrilobular necrosis, cirrhosis and giant hepatic cells with a large nucleus were significant observations in the liver of CCl4 treated rats following unilateral parathyroidectomy. Increased number of mitochondria and presence of binucleated cells indicated hepatic regeneration in unilaterally parathyroid...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1997-05-01 00:00:00
abstract：:An investigation for testing the viability of production of cloned buffalo embryos through nucleus transfer has been made. Matured buffalo oocytes, after zona cutting to an extent of 60 degrees near polar body, were enucleated using a new approach. Instead of aspirating the cytoplasm contents in a pipette, the half of...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1997-12-01 00:00:00
abstract：:O. mossambicus was exposed to sublethal concentrations of a textile mill effluent to study the hematological changes as a function of feeding/starvation, aeration/non-aeration and concentration. Increase in concentration produced a dose dependent increase in RBCs (0.87 x 10(6) to 1.63 x 10(6)/mm3), WBCs (0.070 x 10(6)...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1989-05-01 00:00:00
abstract：:Shoot tip explants of 5.chickpea varieties were evaluated for efficiency of rooting using MS basal medium (1/4, 1/2 and full strength). Maximum rooting was observed in 3 varieties when cultured in MS medium with 1/4 strength. Plantlets thus developed, were further cultured in Hoagland solution (1/4 strength) for 15-20...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1996-08-01 00:00:00
abstract：:There was a significant increase in fucose (52%), total hexoses (16%) and hexosamine (56%) except sialic acid, which was reduced (77%) in the microvillus membrane of infants born to rat mothers made diabetic by injecting alloxan on day 3 of gestation. Expressed on the protein basis there were a significant increase in...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2012-01-01 00:00:00
abstract：:Antioxidant role of Arogh in isoproterenol induced myocardial infarction in rats has been studied. The activity of heart tissue antioxidants like glutathione, superoxide dismutase, catalase, glutathione peroxidase and glutathione-s-transferase were significantly decreased in isoproterenol administered group. The activ...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2004-02-01 00:00:00
abstract：:Muktashukti bhasma (MSB), an Ayurvedic compound, consisting of pearl, Aloe vera and vinegar, inhibited acute and subacute inflammation in albino rats as induced by subplanter injection of carrageenan, histamine, 5-HT, nystatin and subcutaneous implant of cotton pellets. In all the test procedures the antiinflammatory ...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1998-10-01 00:00:00
abstract：:In the present studies, the role of oxidative stress in radiosensitization by a combination of 2-DG and 6-aminonicotinamide (6-AN) was examined in a human glioma cell line (BMG-1: wild type p53). Presence of 2-DG or 6-AN for 4 hr after irradiation (gamma ray 2.5 Gy) significantly enhanced the radiation-induced cell de...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2003-12-01 00:00:00
abstract：:The present study revealed the damaging effects of copper and hydrogen peroxide on DNA isolated from human blood in in vitro. Ultra violet spectral studies showed that copper and H2O2 alone (at 20 mM) caused destabilization of DNA structure. Notwithstanding, the effect was more prominent in combination of copper and H...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2006-05-01 00:00:00
abstract：:In the present study, cell lysate and cell supernatant of the both strains i.e., virulent wild type (E156) and mutant (S30) vaccine strains of Salmonella enterica subspecies enterica serovar Abortusequi (S. Abortusequi), grown under varied in vivo and in vitro conditions were subjected to SDS PAGE and western blotting...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2008-09-01 00:00:00
abstract：:Ethanol extracts from the different parts of B. orellana showed differential antimicrobial activity. It was found that the extracts of in vitro leaves showed maximum activity against Bacillus pumilus followed by the extracts from the roots and hypocotyls. The callus derived from different explants too showed antimicro...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2002-12-01 00:00:00
abstract：:Cigarette smoking has been established as a major risk factor for atherosclerosis and also for lung cancer. Nicotine is one of the major components of cigarette smoke which is believed to be partly responsible for the deleterious effect of cigarette smoke. There was significant alteration in the concentration of glyco...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1992-03-01 00:00:00
