scholarly journals Effects of genetic variation on total plasma protein, body weight gains, and body temperature responses to heat stress

1998 ◽  
Vol 77 (3) ◽  
pp. 379-385 ◽  
Author(s):  
S.L. Berrong ◽  
K.W. Washburn
Keyword(s):  
Body Weight ◽  
Genetic Variation ◽  
Heat Stress ◽  
Body Temperature ◽  
Plasma Protein ◽  
Protein Body ◽  
Total Plasma ◽  
Total Plasma Protein ◽  
Weight Gains ◽  
Temperature Responses

scholarly journals PSX-15 Fall grazing of annual forages with fall born lambs may improve animal growth and total protein concentrations when compared to stockpiled pastures

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 451-452
Author(s):  
Braden J Campbell ◽  
Christine Gelley ◽  
Jefferson S McCutcheon ◽  
Francis L Fluharty ◽  
Anthony J Parker
Keyword(s):  
Body Weight ◽  
Plasma Protein ◽  
Body Weight Gain ◽  
Animal Health ◽  
Critical Role ◽  
Average Daily Gain ◽  
Gastrointestinal Parasites ◽  
Total Plasma ◽  
Plasma Protein Concentration ◽  
Total Plasma Protein

Abstract There is a consistent demand for grass-fed livestock products in the domestic market. Alternative grazing strategies should be considered to sustain the year-round production of grass-fed products that meet consumer demand and support animal health and performance. The objective of this study was to evaluate the effect of annual forages on the growth and parasite resilience of growing lambs. We hypothesized that lambs grazing annual forages would increase their body weight at a greater rate when compared to lambs grazing stockpiled pasture. A total of 54, 60-day-old lambs (24 kg ± 4.9 kg) were stratified by weight, sex, and randomly assigned to one of three grazing treatments: 1) oats (O); 2) turnips (T); and 3) stockpiled tall fescue pasture (F). Lamb body weight and indices of parasitism were measured every 14 days. Data were analyzed using PROC MIXED in SAS. There was a treatment × day effect for body weight such that T lambs were heavier on days 42 and 56 than O and F lambs (P < 0.03). Furthermore, there was a treatment × day effect for average daily gain (ADG) whereas T lambs had a greater ADG on days 28 and 42 than O and F lambs (P < 0.0001). In addition, on day 42, F lambs had a greater ADG when compared to O lambs (P < 0.003). For the indices of parasitism, T lambs demonstrated lesser total plasma protein concentration on days 28 and 42 when compared with O lambs (P < 0.05). Forage type plays a critical role in lamb resilience to gastrointestinal parasites and body weight gain whereas T lambs showed a greater liveweight gain. However, T lambs also demonstrated lesser concentrations of total plasma protein when compared to O lambs. Under these conditions, annual forages adequately sustained the growth of fall grazing lambs.

scholarly journals Potential Analysis of Lemna sp. Extract as Immunostimulant to Increase Non-Specific Immune Response of Tilapia (Oreochromis niloticus) against Aeromonas hydrophila

2021 ◽  
Vol 8 (1) ◽  
pp. 40-47
Author(s):  
Eric Armando ◽  
Ayu Lestiyani ◽  
R. Adharyan Islamy
Keyword(s):  
Body Weight ◽  
Plasma Protein ◽  
Lysozyme Activity ◽  
Total Plasma ◽  
Immune Parameters ◽  
Randomized Design ◽  
Total Plasma Protein ◽  
Significant Difference ◽  
And Control ◽  
Range Test

Lemna sp. is known to have several bioactive compounds and polysaccharide macromolecules that can function as immunomodulators to affect non-specific immune responses to increase the body's resistance to pathogens. This study aims to determine the potential of catfish eye extract as an immunostimulant by observing non-specific tilapia immune parameters. The extraction method used was 96% ethanol maceration for 2 days with a ratio of 1: 4. The experimental design used a Completely Randomized Design with 5 treatments (doses 0.2, 0.4, 0.6 mg/kg, control + and control -) and 3 replications. The non-specific parameters of immunity observed included total plasma protein (Bradford method), superoxide dismutase and lysozyme activity. The data obtained will be analyzed using ANOVA, if there is a significant difference, it will be further tested with Duncan Multiple. Range Test (DMRT). The results showed that the highest total plasma protein was found in treatment C (giving an extract of 0.3 mg/kg body weight) with an average total plasma protein after 12 days of maintenance of 4.99 g / dL. The extract dose of 0.3 mg/body weight showed a rapid decrease in SOD and increase Lysozyme activity.

The comparative performance of tropical crossbred and local shorthorn beef cattle on native pasture at Katherine, NT

1967 ◽  
Vol 7 (26) ◽  
pp. 217 ◽  
Author(s):  
MJT Norman
Keyword(s):  
Heat Stress ◽  
Body Temperature ◽  
Peanut Meal ◽  
Average Weight ◽  
Wet Season ◽  
Comparative Performance ◽  
Native Pasture ◽  
Weight Gains ◽  
Adaptation To Heat ◽  
Dressing Percentage

The liveweight performance and carcase characteristics of Brahman x Hereford, Africander x Hereford and Africander x Shorthorn F, crossbred spayed heifers were compared with those of local Shorthorn spayed heifers on native pasture at Katherine, N.T., between 1962 and 1965. The breed groups were divided for planes of winter nutrition, viz., with and without 2 lb a day of peanut meal from early June until the start of the wet season. Without supplement, the average weight gains of B x H, A x H, A x S, and Shorthorn cattle between June 1962 and May 1965 were 0.49, 0.37, 0.36, and 0.23 lb a day respectively. With supplement, cattle reached slaughter weight a year earlier ; the average weight gains of B x H, A x H, and Shorthorn cattle between June 1962 and May 1964 were 0.61, 0.63, and 0.50 lb a day respectively. (There was no A x S supplemented group). Without supplement, the dressing percentage and estimated proportion of fat of B x H cattle was higher and the estimated proportion of muscle and bone lower than those of other breeds. With supplement, there were no significant differences in dressing percentage or carcase composition between breeds. Measurements made of thermoregulatory attributes indicated that the local Shorthorn cattle, through body temperature control, showed adaptation to heat stress.

scholarly journals Changes in IgG and total plasma protein glycomes in acute systemic inflammation

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Mislav Novokmet ◽  
Edita Lukić ◽  
Frano Vučković ◽  
Željko –Durić ◽  
Toma Keser ◽  
...  
Keyword(s):  
Systemic Inflammation ◽  
Plasma Protein ◽  
Total Plasma ◽  
Total Plasma Protein

scholarly journals To Provide a Double Feeder in Growing Pigs Housed under High Environmental Temperatures Reduces Social Interactions but Does Not Improve Weight Gains

Animals ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 2248
Author(s):  
Tâmara Duarte Borges ◽  
Mariana Huerta-Jimenez ◽  
Nicolau Casal ◽  
Joel Gonzalez ◽  
Nuria Panella-Riera ◽  
...  
Keyword(s):  
Body Weight ◽  
Heat Stress ◽  
Social Interactions ◽  
Growing Pigs ◽  
Maximum Temperature ◽  
Lower Body Weight ◽  
Body Weights ◽  
Weight Gains ◽  
Feeding Area ◽  
Environmental Temperatures

Heat stress and competition for food are two major challenges in pigs reared in intensive conditions. The aim of the present work was to study the effect of providing a double feeder for pigs reared under two different environmental temperatures. In addition, two types of flooring, of 100% slat and 30% slat 70% concrete, were also considered. A total of 256 pigs in the growing-finishing period (from 27 kg to 110 kg) were housed using two environmental temperatures: control (from 18 °C to 25 °C) and heat stress (above 30 °C six hours a day). They were housed in 32 pens of 8 pigs each, distributed into 4 rooms (16 with one feeder and 16 with two). Pigs subjected to temperatures above 30 °C up to six hours had lower body weight gains than pigs subjected to a maximum temperature of 25 °C, confirming that thermal stress negatively affects performance in pigs. In addition, heat stress affected the final product by decreasing the lean percentage of carcasses by 2.6%. A double feeder reduced the presence of negative social behavior, especially in the feeding area, but body weight was lower than when one single feeder was used. A 30% slat 70% concrete floor showed better results in the pig stress indicators and body weights than 100% slat. It is concluded that providing a double feeder in the pens, although reducing the presence of negative social interactions, negatively affected body weight, in comparison to pigs fed with just one feeder.

Hypoxia alters blood coagulation during acute decompression in humans

1984 ◽  
Vol 56 (3) ◽  
pp. 666-670 ◽  
Author(s):  
H. M. O'Brodovich ◽  
M. Andrew ◽  
G. W. Gray ◽  
G. Coates
Keyword(s):  
Molecular Weight ◽  
Platelet Count ◽  
Blood Coagulation ◽  
High Molecular Weight ◽  
Plasma Protein ◽  
Partial Thromboplastin Time ◽  
Activated Partial Thromboplastin Time ◽  
Total Plasma ◽  
High Molecular Weight Kininogen ◽  
Total Plasma Protein

Acute decompression is associated with a shortening of the activated partial thromboplastin time (aPTT). This study was performed to examine whether this change in aPTT results from hypoxia or hypobaria. We exposed healthy adults on three separate occasions to 2 h of 1) hypoxic hypobaria (410 Torr, n = 5), 2) hypoxic normobaria (fractional inspired O2 tension = 0.11, n = 4), or 3) normoxic hypobaria (410 Torr breathing supplemental O2, n = 5). The aPTT shortened during hypoxic hypobaria and hypoxic normobaria (P less than 0.05) but was unchanged during normoxic hypobaria. The prothrombin and thrombin times, hematocrit, and concentrations of fibrinogen, total plasma protein, and fibrinogen-fibrin fragment E were unchanged. During hypoxic hypobaria biologic levels of prekallikrein, high-molecular-weight kininogen, and factors XII, XI, X, VII, V, and II were unchanged, but procoagulant VIII (VIII:C) increased 50% without an increase in VIII-related antigen levels (VIIIR:Ag). Fibrin monomer was not detected in any group. In one subject who became ill after 1.5 h of hypoxic normobaria aPTT shortened by 10 s; the platelet count decreased by 93,000/mm3; VIII:C increased fivefold, but VIIIR:Ag only increased three-fold. We conclude that it is the hypoxia which shortens aPTT during acute decompression to 410 Torr and speculate that it results from an increase in plasma VIII:C-like activity.

scholarly journals Total Plasma Protein and Renesting by Greater Sage-Grouse

2006 ◽  
Vol 70 (2) ◽  
pp. 472-478 ◽  
Author(s):  
MICHAEL A. GREGG ◽  
MIKE R. DUNBAR ◽  
JOHN A. CRAWFORD ◽  
MICHAEL D. POPE
Keyword(s):  
Plasma Protein ◽  
Total Plasma ◽  
Sage Grouse ◽  
Total Plasma Protein
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