scholarly journals Evaluation of a short-term ingestion of zearalenone, fumonisin, and aflatoxin mixture incorporated, at low concentration, into the diet of weanling piglets and the effect of an anti-mycotoxin feed additive

2018 ◽  
Vol 39 (4) ◽  
pp. 1819
Author(s):  
Antonio Diego Brandão Melo ◽  
Angela Oliveira ◽  
Geovane Rosa De Oliveira ◽  
Chiara Domingues ◽  
Kelly Mazutti ◽  
...  
Keyword(s):  
Protective Efficacy ◽  
Feed Additive ◽  
Total Serum Protein ◽  
Total Serum ◽  
Short Term ◽  
Low Concentration ◽  
Normal Limits ◽  
Serum Biochemical ◽  
Weanling Piglets ◽  
Dose Levels

An experiment was conducted to evaluate the toxic effects of short-term ingestion of a zearalenone, fumonisin, and aflatoxin mixture, at low concentration, into the diet of weanling piglets and to assess the protective efficacy of an anti-mycotoxin feed additive. For 21 days, piglets were exposed to control or multi-mycotoxin treatment with or without the anti-mycotoxin additive. Growth performance was measured after 21d. Blood samples were taken to serum biochemical analysis and for quantify levels of circulating mononuclear immune cells. Effects on organs weights and histological changes, and expression levels of COX-2 and TNF-? in the liver and jejunum were evaluated. Overall, the multi-mycotoxin treatment had no effect on measured variables, and no adverse histopathological changes in organs were observed. The total serum protein concentration was higher in animals that received the multi-mycotoxin treatment; however, levels remained within normal limits for weanling piglets. In conclusion, the short-term multi-mycotoxin mixture, at the dose levels evaluated in this study, seems not affect the health of weanling piglets through the evaluated parameters. The absence of toxicity associated with the multi-mycotoxin treatment rendered it impossible to evaluate the efficacy of the anti-mycotoxin additive.

Haematological and serological response of broiler chickens to varying levels of direct fed microbes as feed additive

2020 ◽  
Vol 47 (3) ◽  
pp. 90-98
Author(s):  
D. N. Onunkwo ◽  
O. A. Ekine
Keyword(s):  
Blood Cell ◽  
Broiler Chickens ◽  
Haemoglobin Concentration ◽  
Feed Additive ◽  
Total Serum Protein ◽  
Total Serum ◽  
Broiler Chicks ◽  
Serological Response ◽  
Serum Chemistry ◽  
Intestinal Immunity

Several efforts are being made to find the possibilities of utilizing Direct fed microbes (DFM) that has a potential to replace antibiotics as a result of its ability to prevent internal colonization of enteropathogenic enzymes, stimulate intestinal immunity of broiler chickens and reduce stress in animals. A studywas conducted using 120, one day-old Ross 308 broiler chicks to evaluate blood and serum chemistry response to direct fed microbes. The broiler chicks were obtained from a reputable hatchery and randomly assigned to four dietary treatments, each with three replicates of ten birds per treatment. The treatments were T1, T2, T3 and T4, with levels of inclusion of direct fed microbes (DFM) at 0, 2.5, 5% and 7.5%, respectively. The birds were assigned to these treatment diets, feed and water was given ad libitum throughout the duration of the experiment which lasted for 56 days. The experimental design was Completely Randomized Design (CRD). At the end of the experiment blood samples were collected from the chickens and taken to the laboratory for haematological and serum chemistry analysis. The haematological characteristics of the broiler chickens showed that there was no significant (P>0.05) in haemoglobin (Hb), Packed Cell Volume (PCV), Red Blood Cell (RBC), White Blood Cell (WBC), Mean Corpuscular Volume (MCV), Mean Corpuscular Haemoglobin (MCH) and Mean Cell Haemoglobin Concentration (MCHC). The WBC portrayed decreasing trend as the level of DFM increased, also the Hb, MCV and MCH portrayed an increasing trend as the DFM increased in the treatment diet up to the 5% inclusion level. The serum chemistry result shows that there were significant differences (P<0.05) in total serum protein and globulin whereas no significant differences (P>0.05) were observed in serum albumin, glucose, urea and creatinine. It could be concluded that fed diet 2 containing 2.5% DFM performed better as they compete favourably with the control. Broiler chickenss fed diet 2 also had a balanced physiological system

SEROLOGICAL EFFECTS OF ETHIONINE IN THE RABBIT

1954 ◽  
Vol 32 (2) ◽  
pp. 126-130 ◽  
Author(s):  
Christine E. Rice ◽  
P. Boulanger ◽  
E. Annau
Keyword(s):  
Body Weight ◽  
Protein Synthesis ◽  
Serum Albumin ◽  
Nitrogen Content ◽  
Guinea Pigs ◽  
Total Serum Protein ◽  
Total Serum ◽  
Serum Complement ◽  
Nonprotein Nitrogen ◽  
Normal Limits

In relation to body weight, rabbits were found to tolerate a much lower dosage of ethionine than guinea pigs. Serum complement titers fell, however, even in rabbits receiving small daily doses of ethionine, an indication of a basal disturbance in the processes of protein synthesis. Total serum protein values remained within normal limits but globulin tended to increase in relation to albumin, whereas in many of the ethionine-injected guinea pigs previously studied, serum albumin had increased in relation to globulin. In rabbits given 250 mgm. daily doses of ethionine, a definite increase in the nonprotein nitrogen content of the serum was recorded.

SEROLOGICAL EFFECTS OF ETHIONINE IN THE RABBIT

1954 ◽  
Vol 32 (1) ◽  
pp. 126-130
Author(s):  
Christine E. Rice ◽  
P. Boulanger ◽  
E. Annau
Keyword(s):  
Body Weight ◽  
Protein Synthesis ◽  
Serum Albumin ◽  
Nitrogen Content ◽  
Guinea Pigs ◽  
Total Serum Protein ◽  
Total Serum ◽  
Serum Complement ◽  
Nonprotein Nitrogen ◽  
Normal Limits

In relation to body weight, rabbits were found to tolerate a much lower dosage of ethionine than guinea pigs. Serum complement titers fell, however, even in rabbits receiving small daily doses of ethionine, an indication of a basal disturbance in the processes of protein synthesis. Total serum protein values remained within normal limits but globulin tended to increase in relation to albumin, whereas in many of the ethionine-injected guinea pigs previously studied, serum albumin had increased in relation to globulin. In rabbits given 250 mgm. daily doses of ethionine, a definite increase in the nonprotein nitrogen content of the serum was recorded.

scholarly journals Comparison of some serum biochemical parameters between lactating and non-lactating dairy cows in selected dairy farms of Chittagong district of Bangladesh

2015 ◽  
Vol 1 (2) ◽  
pp. 259-264 ◽  
Author(s):  
Md Samun Sarker ◽  
Md Ahaduzzaman ◽  
Md Abu Sayeed ◽  
Rajib Sarker ◽  
Minhazul Abedin Nanno ◽  
...  
Keyword(s):  
Biochemical Parameters ◽  
Laboratory Data ◽  
Dairy Farms ◽  
Total Serum Protein ◽  
Total Serum ◽  
Physiological Status ◽  
Phosphorus Concentration ◽  
Serum Biochemical Parameters ◽  
Lactating Cows ◽  
Serum Biochemical

Physiological status-related changes in serum biochemical values are known to occur in many species. The aim of the current study was to evaluate total serum protein, albumin, glucose, calcium and phosphorus concentration and these parameters were measured by the serum analyzer for lactating (n=50) and non-lactating (n=50) dairy cattle in selected dairy farms of Chittagong district. The results (mean ± standard deviation) of the study showed that among serum biochemical parameters total protein (82.3 ± 2.15 gm/l), albumin (27.45 ± 5.06 gm/l), calcium (12.97±6.67 mg/dl) and phosphorus (7.26 ± 0.41 mg/dl) level in non-lactating cows were higher than the value of lactating cows as (81.28 ± 2.41 gm/l), (14.09 ± 2.05 gm/l), (10.05 ± 2.51 mg/dl) and (6.52 ± 0.30 mg/dl) respectively. Only glucose level in lactating cows (63.01 ± 6.67 mg/dl) was found higher than the non lactating cows (58.47 ± 3.84 mg/dl). In case of parity-wise parameters insignificant variation was noticed. It may be concluded that biochemical variation present between lactating cow and non lactating cow is important for interpretation of laboratory data and also for physiological diagnosis.Asian J. Med. Biol. Res. June 2015, 1(2): 259-264

Effect of Replacing Bone Ash with Fresh Water Snail (Pila Ampullacea) Shell Ash on Serum Biochemical Indices of Weaned Rabbits

2021 ◽  
pp. 1-6
Author(s):  
F. B. P. Abang ◽  
S. S. Emmanuel ◽  
S. Attah
Keyword(s):  
Fresh Water ◽  
Total Serum Protein ◽  
Total Serum ◽  
Security Measures ◽  
Serum Globulin ◽  
Bone Ash ◽  
Fresh Water Snail ◽  
Serum Biochemical ◽  
Biochemical Indices ◽  
Dietary Treatments

Twenty five (25) mixed breed weaned rabbits were utilized in 84-days experiment to investigate the effect of replacing bone ash with fresh water snail (Pila ampullacea) shell ash on the serum biochemical composition of weaned rabbits. The experiment was conducted at the Teaching and Research Farm, University of Agriculture, Makurdi, Benue State, Nigeria for a period of 12 weeks. The rabbits were randomly assigned to the five dietary treatments and replicated five times giving a total of one rabbit per replicate in a completely randomized design (CRD).   Rabbits were raised intensively in hutches of about 4ft × 4ft. Five experimental diets tagged T1 to T5 were formulated  such that fresh water snail (Pila ampullacea) shell ash replaced bone ash at 0%, 25%, 50%, 75% and 100%. Feed and water were served ad libitum. Bio sanitary and bio security measures were strictly adhered to. At the end of the feeding trial, three rabbits per treatment were selected for the evaluation of serum biochemistry. The parameters assayed for were: total serum protein, serum globulin, serum albumin, cholesterol, serum calcium, and serum phosphorus. The study showed that the serum biochemical indices were not influenced (P˃0.05) by the dietary treatments except for calcium which was significantly (P<0.05) influenced, however, calcium values were within the normal reference values for rabbits. This study had shown that fresh water snail (Pila ampullacea) shell ash can serve as a substitute for bone ash in weaned rabbit diet up to 100% inclusion levels without adverse effect on the serum biochemical indices.

scholarly journals The Physical Activity-Dependent Hematological and Biochemical Changes in School Horses in Comparison to Blood Profiles in Endurance and Race Horses

Animals ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 1128
Author(s):  
Małgorzata Maśko ◽  
Małgorzata Domino ◽  
Tomasz Jasiński ◽  
Olga Witkowska-Piłaszewicz
Keyword(s):  
Physical Activity ◽  
Blood Parameters ◽  
Total Serum Protein ◽  
Total Serum ◽  
Improve Performance ◽  
Blood Profile ◽  
Hematological And Biochemical Parameters ◽  
Activity Dependent ◽  
Race Horses ◽  
Blood Profiles

Blood testing is one of the most important ways to improve performance, facilitate recovery and monitor the training of endurance and race horses. However, little is known about the physical activity-dependent changes of blood parameters in horses used for pleasure and in riding schools. This study aimed to perform routine blood tests for training monitoring of sport horses in three different horse types of use. Then the values of blood indicators were compared between school, endurance and race horses to find similarities in the physical activity-dependent profile. The study was carried out on 15 endurance, 15 race and 15 school healthy horses who underwent the typical effort for their disciplines. The hemogram parameters, creatine phosphokinase (CPK), aspartate aminotransferase (AST), blood lactate (LAC), and total serum protein (TSP) concentrations were measured using the same protocol and equipment. Measurements of main hematological and biochemical physical activity-dependent parameters were conducted before, immediately after and 30 min after training. In school horses, the physical activity-dependent increase of WBC (40.9%) and CPK (76.4%) was similar to endurance horses, whereas an increase of RBC (19.1%), HGB (18.6%) and HCT (19.4%) were more similar to race horses. The moderate effort-dependent increase of LAC concentration (2775%) was lower than in race horses (7526%) and higher than in endurance horses (390%). Limiting the training or work monitoring assessment of school horses to only the endurance or racing blood profile may result in the omission of significant changes in hematological and biochemical parameters.

PARALLEL STUDIES OF COMPLEMENT AND COAGULATION IV. EFFECT OF CARBON TETRACHLORIDE

1951 ◽  
Vol 29 (2) ◽  
pp. 48-58
Author(s):  
Christine E. Rice ◽  
Paul Boulanger ◽  
P. J. G. Plummer
Keyword(s):  
Carbon Tetrachloride ◽  
Liver Injury ◽  
Serum Protein ◽  
Guinea Pigs ◽  
Fatty Degeneration ◽  
Blood Groups ◽  
Total Serum Protein ◽  
Total Serum ◽  
Coagulation Time ◽  
Complement Activity

To determine whether liver injury would result in a parallel decline in the complement titer and coagulative properties of the blood, groups of guinea pigs were given series of injections of the liver poison, carbon tetrachloride. Marked fatty degeneration of the liver, a decline in total serum protein and albumin, a decrease in complement activity, and a prolongation of coagulation time was observed in the treated animals. A general relationship was noted between the albumin-globulin ratio and the complement titer of the serum and between the complement titer and the coagulation time of the plasma.

Influence of short-term dexfenfluramine therapy on glucose and lipid metabolism in obese non-diabetic patients

1993 ◽  
Vol 128 (3) ◽  
pp. 251-258 ◽  
Author(s):  
Per H Andersen ◽  
Bjørn Richelsen ◽  
Jens Bak ◽  
Ole Schmitz ◽  
Niels S Sørensen ◽  
...  
Keyword(s):  
Lipid Metabolism ◽  
Serum Insulin ◽  
Whole Body ◽  
Glucose Disposal ◽  
Total Serum ◽  
Total Serum Cholesterol ◽  
Diabetic Patients ◽  
Obese Patients ◽  
Short Term ◽  
Glucose And Lipid Metabolism

In a short-term (eight days) double-blind crossover study involving 10 obese patients, the effects of dexfenfluramine on glucose and lipid metabolism were examined. The protocol comprised whole body in vivo measurements (hyperinsulinemic euglycemic clamp in combination with indirect calorimetry) and in vitro studies of isolated adipocytes (lipolysis and glucose transport). All study participants were weight stable during the study period (103.1±3.2, placebo vs 103.3±3.1 kg, dexfenfluramine, NS). The following parameters were significantly reduced after dexfenfluramine treatment: fasting levels of plasma glucose (6.2±0.2 vs 5.7±0.2 mmol/l, p<0.01), serum insulin (168.0±14.5 vs 138.9±7.9 pmol/l, p<0.05), serum C-peptide (0.68±0.03 vs 0.58±0.02 nmol/l, p<0.05) and total serum cholesterol (6.07±0.41 vs 5.48±0.38 mmol/l, p< 0.01). In the basal state glucose oxidation rate was significantly reduced by 36% (p<0.001), whereas non-oxidative glucose disposal was significantly increased by 41% (p<0.01), following dexfenfluramine treatment. Insulin-stimulated (2 mU·kg−1·min−1) glucose disposal rate tended to be increased (18%, p=0.10) after dexfenfluramine. In conclusion, dexfenfluramine possesses beneficial regulatory effects on glucose and lipid metabolism in non-diabetic obese patients, independently of weight loss.

Muscle Weight Relationship to Serum Proteins, Hemocytes, and Hepatopancreas in the Lobster, Homarus americanus

1967 ◽  
Vol 24 (11) ◽  
pp. 2339-2354 ◽  
Author(s):  
James E. Stewart ◽  
John W. Cornick ◽  
Diane M. Foley ◽  
M. F. Li ◽  
C. M. Bishop
Keyword(s):  
Serum Protein ◽  
Physiological Condition ◽  
Serum Proteins ◽  
Homarus Americanus ◽  
Total Serum Protein ◽  
Total Serum ◽  
Experimental Conditions ◽  
Muscle Weight ◽  
Beef Liver ◽  
The Relationship

Total serum protein values, hemocyte numbers, and muscle weights were determined for 216 intermolt lobsters immediately after their capture, and for 230 others held captive under a variety of dietary and environmental conditions. Average muscle values ranged from approximately 13% to the more normal 20–25% of the live animals' weight, depending upon experimental conditions. The total serum protein up to a level of 55 mg/ml was shown to be a reliable indicator of muscle weights, although the relationship was not identical for all lobster groups. It appeared to be modified chiefly by the areas from which the different groups were taken. Diet was more important than the temperatures (5 to 14 C) in affecting changes in muscle and serum protein values. Starvation caused a greater reduction (50 to 70%) in the size of the hepatopancreas than in the muscle. Histological examination of the hepatopancreatic tissue showed that the lipid content was markedly reduced upon starvation and that a degeneration of this organ was apparent for lobsters fed a beef liver and herring diet. Measurement of serum proteins would appear to be a useful technique in experiments on lobster nutrition and have value, within specified limits, for assessing the physiological condition of wild lobsters.

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