Comparison of measurements of canine plasma creatinine, glucose, proteins, urea, alanine aminotransferase, and alkaline phosphatase obtained with Spotchem SP 4430 and Vitros 250 analyzers

2005 ◽  
Vol 79 (3) ◽  
pp. 183-189 ◽  
Author(s):  
C. Trumel ◽  
A. Diquélou ◽  
C. Germain ◽  
F. Palanché ◽  
J.P. Braun
Keyword(s):  
Alkaline Phosphatase ◽  
Alanine Aminotransferase ◽  
Plasma Creatinine ◽  
Canine Plasma

Hepatotoxic effects of chloroform extract of Artemisia macivera Linn in rats following intraperitoneal administration of different subchronic doses

2010 ◽  
Vol 30 (1) ◽  
pp. 25-33 ◽  
Author(s):  
SE Atawodi ◽  
AC Ene ◽  
DA Ameh
Keyword(s):  
Alkaline Phosphatase ◽  
Total Protein ◽  
Aspartate Aminotransferase ◽  
Alanine Aminotransferase ◽  
Intraperitoneal Administration ◽  
Chloroform Extract ◽  
Hepatic Tissue ◽  
Albino Rats ◽  
High Dose ◽  
Hepatocellular Injury

The possible hepatotoxic effects of chloroform extract of Artemisia maciverae was evaluated biochemically and histologically using male Swiss albino rats, randomly assigned into four groups of 24 animals each. The groups (control, 50, 100 and 200 mg/kg body weight) were treated for 60 days and then monitored for another 30 days before sacrifice. Alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, bilirubin (total and direct), total protein and albumin were assessed colorimetrically, while tissue specimens were subjected to histological examination following standard hematoxyline-eosin staining techniques. After 1 week of treatment, the extract caused statistically significant elevation in levels of serum alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase and bilirubin (total and direct), while there was significant (p < 0.05) decrease in the levels of serum total protein and albumin at the onset of treatment when compared with the control. These abnormalities in the levels of serum biochemical parameters were spontaneously corrected within 2 weeks of treatment. Similarly, histological assessment showed severe hepatic tissue injuries after 1 week, but these organs recovered spontaneously by the second week of treatment. The results indicate that long-term exposure to therapeutic doses of chloroform extract of A maciverae is relatively safe, but high dose exposure may result in hepatocellular injury.

Haematological and serum chemistry profiles of ferrets (Mustela putorius furo)

1982 ◽  
Vol 16 (2) ◽  
pp. 133-137 ◽  
Author(s):  
Elsbeth J. Lee ◽  
W. E. Moore ◽  
H. C. Fryer ◽  
H. C. Minocha
Keyword(s):  
Alkaline Phosphatase ◽  
Weight Gain ◽  
Total Protein ◽  
Alanine Aminotransferase ◽  
Inorganic Phosphate ◽  
Sorbitol Dehydrogenase ◽  
Serum Chemistry ◽  
Mustela Putorius ◽  
Mustela Putorius Furo

Female, male and castrated male ferrets were studied. Weight gain plateaued at 28-weeks of age with males about 500 g heavier than females. No statistically significant differences in haematology were observed with age, but alkaline phosphatase and alanine aminotransferase levels fell while glucose increased. Haemolysis led to various changes including marked increases in total protein, albumin, inorganic phosphate and sorbitol dehydrogenase.

scholarly journals Assessment of liver enzymes in saliva and serum of Iraqi patients with chronic periodontitis disease

2020 ◽  
Vol 14 (1) ◽  
pp. 20-24
Author(s):  
Hussein SH. Ridha ◽  
Zahraa H.M. Kadri
Keyword(s):  
Alkaline Phosphatase ◽  
Chronic Periodontitis ◽  
Alanine Aminotransferase ◽  
Liver Enzymes ◽  
Serum Levels ◽  
Aspartate Transaminase ◽  
Gamma Glutamyl Transpeptidase ◽  
Serum Samples ◽  
Gamma Glutamyl ◽  
Glutamyl Transpeptidase

Objective: The present study aimed to assess of four liver enzymes, Alanine Aminotransferase (ALT), Aspartate Transaminase (AST), Alkaline Phosphatase (ALP) and Gamma-Glutamyl Transpeptidase (GGT). Material and Methods: Based on periodontal clinical parameters, sixty four patients with chronic periodontitis (CP) and twenty four controls were enrolled in the study. Saliva and serum samples were collected and Automated Chemistry Analyzer AU 480 was employed to assess levels of enzymes. Results: Compared to healthy controls, the levels of the four enzymes were significant increased in serum of patients, especially in the severe group while in the saliva a significant increase observed only in the level of AST. Moreover, Alanine Aminotransferase (ALT), Aspartate Transaminase (AST), Alkaline Phosphatase (ALP) and Gamma-Glutamyl Transpeptidase (GGT) the levels of these enzymes in serum were significantly higher than those in saliva. Conclusion: ALT, AST, ALP and GGT serum levels are suggested to be important indicators for disease progression as well as predict the liver health.  

scholarly journals Blood Biomarkers of Recovery Efficiency in Soccer Players

2019 ◽  
Vol 16 (18) ◽  
pp. 3279 ◽  
Author(s):  
Anna Nowakowska ◽  
Dorota Kostrzewa-Nowak ◽  
Rafał Buryta ◽  
Robert Nowak
Keyword(s):  
Alkaline Phosphatase ◽  
Creatine Kinase ◽  
Lactate Dehydrogenase ◽  
Alanine Aminotransferase ◽  
Soccer Players ◽  
Control Group ◽  
Iron Level ◽  
Recovery Efficiency ◽  
Lactate Dehydrogenase Activity ◽  
Over Time

Physical exercise strongly affects human metabolism and causes biochemical changes. This study aimed to investigate the relationship between routine plasma biomarker levels and recovery efficiency in soccer players during an entire competitive match season. The players participating in the study were divided into a midfielder/defender group (seven midfielders and seven defenders) and a goalie/substitute group (six persons—goalkeepers and players with a short cumulative match-time). The fasting capillary blood samples were taken 17–24 h after each competitive match. The blood plasma was used to determine the creatinine, urea, alkaline phosphatase, creatine kinase, lactate dehydrogenase, aspartate and alanine aminotransferase, iron and magnesium levels of the athletes. The levels of (AST) (aspartate aminotransferase), (ALT) (alanine aminotransferase) and (Cr) creatinine were higher in the midfielder/defender group than in the control group, but only AST and Cr significantly varied over time (AST decreased, and Cr increased with time). The (LDH) (lactate dehydrogenase) activity and urea level were significantly lower in the midfielder/defender group than in the goalie/substitute group, and it significantly varied over time (LDH decreased, and urea increased with time). No differences in the (CK) creatine kinase and (ALP) alkaline phosphatase activities between the groups was found, although CK increased significantly with time in the midfielder/defender group (particularly midfielders in the spring round). In midfielders, the AST activity and the iron level were significantly lower in the spring than in the autumn round. On the contrary, ALT, CK, urea and magnesium levels were significantly higher in the spring than in autumn round. A long-term measurement of biochemical parameters in elite soccer players indicated that AST, CK, LDH and creatinine levels, when analyzed together, could constitute a useful set of markers for monitoring recovery periods.

scholarly journals Comparison of a full-spectrum multi-analyte clinical analyser with six reference instruments using canine and feline blood samples

2017 ◽  
Vol 62 (No. 6) ◽  
pp. 342-350
Author(s):  
CS Lin ◽  
GH Chiang ◽  
CH Liu ◽  
HC Tsai ◽  
CC Yang ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Bile Acid ◽  
Blood Urea Nitrogen ◽  
Total Protein ◽  
Aspartate Aminotransferase ◽  
Alanine Aminotransferase ◽  
Total Bilirubin ◽  
Total Bile Acid ◽  
Analytical Performance ◽  
Blood Samples

In this study, we report the characterisation of a novel centrifugation and spectrum-integrated veterinary clinical analyser, the AmiShield<sup>TM</sup>, which has been developed for the multiplex measurement of biochemical, electrolyte and immunoassay parameters in a point-of-care testing environment. The aims of this study were to evaluate the analytical performance of the AmiShield<sup>TM</sup> and to compare it with six reference instruments using clinical blood samples. Two hundred and four canine and 120 feline blood samples collected from veterinary teaching hospitals were analysed in parallel using the AmiShield and appropriate reference instruments. All results were evaluated separately for canine and feline specimens. The instrument’s analytical performance was evaluated initially for short- and long-term precision, bias, and observed total error using quality control material. This was followed by comparison of clinical specimens on the AmiShield analyser in parallel with the Vitros and Hitachi for biochemical parameters, VetScan and SNAPshot for total bile acids, and VetLyte and Biolyte for electrolytes. Overall, the AmiShield analyser’s performance met the standards of the American Society for Veterinary Clinical Pathology for total allowable error for most analytes, and can be considered suitable for use in veterinary clinical practices. Using canine samples, excellent correlation coefficients (r ≧ 0.92) were identified for 14 analytes of various categories including glucose, total protein, aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase, total bilirubin, amylase, blood urea nitrogen, creatinine, phosphorus, Na<sup>+</sup>, K<sup>+</sup>, Cl<sup>–</sup> and total bile acid, while good correlations (0.91 ≧ r ≧ 0.80) were recorded for albumin (r = 0.91). Bland-Altman difference plots also showed agreement (greater than 95% within Limits of Agreement) for glucose, total protein, albumin, alanine aminotransferase, alkaline phosphatase, total bilirubin, amylase, blood urea nitrogen, creatinine, Na<sup>+</sup>, K<sup>+</sup>, Cl<sup>–</sup> and total bile acid between AmiShield and the reference instruments. However, aspartate aminotransferase and phosphorus exhibited higher outliers, implying potential problems associated with matrix interferences such as lipemic samples, which warrant further study. This study demonstrates that the AmiShield compares favourably with standard reference instruments, and the new device generated data of high quality for most analytes in clinical canine and feline samples. The capability of reliably measuring multi-category analytes in one device using minute amounts (170 μl) of whole blood and short turn-around times (&lt; 15 min) underlines the high potential of the device as a good alternative in-house diagnostic application.

scholarly journals Biochemical Effects to Toxicity of CCl4 on Rosy Barbs (Puntius conchonius)

Our Nature ◽  
1970 ◽  
Vol 3 (1) ◽  
pp. 20-25 ◽  
Author(s):  
H. Bhattacharya ◽  
L. Lun ◽  
G.D. Gomez R.
Keyword(s):  
Alkaline Phosphatase ◽  
Lactate Dehydrogenase ◽  
Enzymatic Activity ◽  
Blood Urea Nitrogen ◽  
Aspartate Aminotransferase ◽  
Alanine Aminotransferase ◽  
Target Organ ◽  
Biochemical Changes ◽  
Urea Nitrogen ◽  
Biochemical Effects

Biochemical changes in the liver, kidneys and gills of rosy barbs due to toxicity of CCl4 were measured after 96 hour exposure. Alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), lactate dehydrogenase (LDH), blood urea nitrogen (BUN) and creatinin (CRN), levels were measured. Significant increase in ALP, ALT, LDH and BUN activities were observed in the liver in the treated groups compared to controls (P < 0.05). AST level was significantly higher in the kidneys. This study indicates that the enzymatic activity was comparatively higher in the liver than kidneys or gills, suggesting that the liver is the target organ of CCL4 toxicity to rosy barbs.Keywords: Toxicity, Rosy Barb, CCl4doi:10.3126/on.v3i1.330Our Nature (2005)5:20-25

scholarly journals Standards versus Standardised Methods in Enzyme Assay

1983 ◽  
Vol 20 (1) ◽  
pp. 52-59 ◽  
Author(s):  
R T P Jansen ◽  
A P Jansen
Keyword(s):  
Quality Control ◽  
Alkaline Phosphatase ◽  
Creatine Kinase ◽  
Lactate Dehydrogenase ◽  
Alanine Aminotransferase ◽  
Enzyme Assay ◽  
Control Program ◽  
Internal Quality ◽  
Quality Control Program ◽  
Control Serum

In a trial of the Netherlands coupled external/internal quality control program a control serum and an enzyme standard were analysed over a period of eight weeks, five times each week. Five enzymes were determined: alkaline phosphatase, creatine kinase, lactate dehydrogenase, alanine aminotransferase, and γ-glutamyltransferase. The measured values in the serum were converted to the standards. Those laboratories using the recommended methods also submitted their non-transformed serum values. The following standardisation techniques have been compared: ( a) no standardisation of methodology but use of enzyme standards; ( b) standardisation of methodology; ( c) standardisation of methodology combined with use of an enzyme standard. Results were submitted to analysis of variance. Standardisation of methodology did not yield smaller interlaboratory variation than the standardisation with enzyme standards. In this trial a combination of both standardisation techniques yielded generally better results. Results for γ-glutamyltransferase indicate that standardisation of substrate may be necessary apart from the use of an enzyme standard. The preparation of stable enzyme standards is stressed.

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