PMID- 21282048 OWN - NLM STAT- MEDLINE DCOM- 20130326 LR - 20121022 IS - 1618-1433 (Electronic) IS - 0940-2993 (Linking) VI - 64 IP - 7-8 DP - 2012 Nov TI - Toxicity of Moringa oleifera seed extract on some hematological and biochemical profiles in a freshwater fish, Cyprinus carpio. PG - 681-7 LID - S0940-2993(11)00002-9 [pii] LID - 10.1016/j.etp.2011.01.001 [doi] AB - The study was carried out to investigate the acute and sublethal toxicity of Moringa oleifera seed extract on hematological and biochemical variables of a freshwater fish Cyprinus carpio under laboratory conditions. The 96 h LC50 value of M. oleifera seed extract to the fish C. carpio was estimated by probit analysis method and was found to be 124.0 mg/L (with 95% confidence limits). For sublethal studies a non lethal dose of 1/10th of 96 h LC50 value (12.40 mg/L) was taken. During acute treatment (96 h), hematological variables like red blood cell count (RBC), hemoglobin (Hb), hematocrit (Hct), and mean corpuscular hemoglobin concentration (MCHC) were significantly (P<0.05) decreased in fish exposed to seed extract. However a significant (P<0.05) increase in white blood cell count (WBC), mean corpuscular volume (MCV) and mean corpuscular hemoglobin (MCH) value was observed in the exposed fish during above treatment period when compared to that of the control groups. Biochemical parameters such as plasma protein and glucose levels significantly declined in fish exposed to seed extract while a significant (P<0.05) increase in aspartate aminotransferase (AST), alanine aminotransferase (ALT) and alkaline phosphatase (ALP) activity was observed. During sublethal treatment (12.40 mg/L), WBC count, MCV, MCH, plasma glucose, AST, ALT and ALP activities were gradually elevated (P<0.05) at the end of 7, 14, 21, 28 and 35th days in seed extract exposed fish, whereas plasma protein level declined. However, a biphasic trend was noticed in Hb, Hct, RBC and MCHC levels. This study may provide baseline information about the toxicity of M. oleifera seed extract to C. carpio and to establish safer limit in water purification. CI - Copyright (c) 2011 Elsevier GmbH. All rights reserved. FAU - Kavitha, Chokkalingam AU - Kavitha C AD - Unit of Toxicology, Department of Zoology, School of Life Sciences, Bharathiar University, Coimbatore 641046, Tamil Nadu, India. FAU - Ramesh, Mathan AU - Ramesh M FAU - Kumaran, Satyanarayanan Senthil AU - Kumaran SS FAU - Lakshmi, Srinivasan Audhi AU - Lakshmi SA LA - eng PT - Journal Article DEP - 20110201 PL - Germany TA - Exp Toxicol Pathol JT - Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie JID - 9208920 RN - 0 (Blood Glucose) RN - 0 (Blood Proteins) RN - 0 (Hemoglobins) RN - 0 (Plant Extracts) RN - 0 (Water Pollutants, Chemical) RN - EC 2.6.1.- (Transaminases) RN - EC 3.1.3.1 (Alkaline Phosphatase) SB - IM MH - Alkaline Phosphatase/blood MH - Animals MH - Aquaculture/methods MH - Blood Glucose/metabolism MH - Blood Proteins/metabolism MH - Carps/*blood MH - Erythrocytes/drug effects MH - Fresh Water/*chemistry MH - Hematocrit MH - Hemoglobins/metabolism MH - Lethal Dose 50 MH - Moringa oleifera/*chemistry MH - Plant Extracts/*toxicity MH - Seeds/*chemistry MH - Toxicity Tests, Acute MH - Transaminases/blood MH - Water Pollutants, Chemical/*toxicity MH - Water Purification/methods EDAT- 2011/02/02 06:00 MHDA- 2013/03/27 06:00 CRDT- 2011/02/02 06:00 PHST- 2009/11/20 00:00 [received] PHST- 2010/11/20 00:00 [revised] PHST- 2011/01/02 00:00 [accepted] PHST- 2011/02/02 06:00 [entrez] PHST- 2011/02/02 06:00 [pubmed] PHST- 2013/03/27 06:00 [medline] AID - S0940-2993(11)00002-9 [pii] AID - 10.1016/j.etp.2011.01.001 [doi] PST - ppublish SO - Exp Toxicol Pathol. 2012 Nov;64(7-8):681-7. doi: 10.1016/j.etp.2011.01.001. Epub 2011 Feb 1.