Results 1 to 10 of about 5,056 (155)

Investigation of acquired dysfibrinogenaemia in adult patients with sepsis using fibrinogen function vs. concentration ratios: a cross-sectional study [PDF]

open access: yesFrontiers in Medicine, 2023
IntroductionInherited or acquired molecular abnormalities form a clinically heterogeneous group of fibrinogen disorders called dysfibrinogenaemia.
Rosa Toenges   +4 more
doaj   +2 more sources

Comparison of radial immunodiffusion, turbidimetric immunoassay, and Brix refractometry for determining bovine colostrum quality [PDF]

open access: yesJDS Communications
Determining the concentration of IgG in colostrum is critical for assessment of colostrum quality. On-farm use of a Brix refractometer to estimate colostrum IgG concentration is widespread, whereas radial immunodiffusion (RID) is the laboratory reference
T.A. Westhoff   +2 more
doaj   +2 more sources

Investigation of brix refractometry for estimating bovine colostrum immunoglobulin G concentration [PDF]

open access: yesFrontiers in Veterinary Science, 2023
Many dairy operations uses a Brix refractometer to assess the quality of first-milking colostrum. This study investigated whether a digital Brix refractometer could be used in a model to predict colostrum IgG concentration and whether more than one %Brix
Donald Sockett   +5 more
doaj   +2 more sources

Immunity transfer in mule foals fed with good IgG quality colostrum [PDF]

open access: yesHeliyon
While the passive transfer of immunity in horse and donkey foals has been extensively studied, there is limited information for mule foals. Immunoglobulin type G (IgG) and serum total protein concentration (TP) were assessed at different sampling times ...
Luca Turini   +5 more
doaj   +2 more sources

Development, certification, and use of a pharmacopoeial standard for the content of immunoglobulin A in human immunoglobulins for parenteral administration

open access: yesБиопрепараты: Профилактика, диагностика, лечение, 2023
Scientific relevance. The immunoglobulin A (IgA) impurity content in parenteral human immunoglobulins should be determined in accordance with the State Pharmacopoeia of the Russian Federation by kinetic nephelometry, radial immunodiffusion, or enzyme ...
A. V. Nechaev   +6 more
doaj   +1 more source

Electrophoretic isolation of β-casein and optimization of a radial immunodiffusion test for bovine milk quality control [PDF]

open access: yesActa Agriculturae Serbica, 2022
Beta-casein (β-CN) is a major dairy protein subject to preferential degradation during storage. Our study aimed to isolate β-casein from bovine milk under dissociative conditions by the electrophoretic technique using Sodium Dodecyl Sulfate ...
Djebara Soraya   +4 more
doaj   +1 more source

Invited review: The importance of colostrum in the newborn dairy calf

open access: yesJournal of Dairy Science, 2022
: It is critical that bovine maternal colostrum is fed to newborn calves during their first hours of life. Colostrum is the secretion a cow produces after mammary involution that is rich in various nutrients.
A.J. Lopez, A.J. Heinrichs
doaj   +1 more source

Alpha Toxin Purification and Antibody Production Against Local Strain of Clostridium septicum NH2 [PDF]

open access: yesIranian Journal of Veterinary Medicine, 2019
BACKGROUND: Clostridium septicum has played a significant role as a causative agent of many acute fetal diseases in man and animals. Alpha- toxin is the main factor in the pathogenesis of C.
Mohsen Najafi Najafi   +2 more
doaj   +1 more source

LEVELS OF SERUM IMMUNOGLOBULINS AND COMPLEMENTS IN PATIENTS WITH VISCERAL LEISHMANIASIS [PDF]

open access: yesBasrah Journal of Veterinary Research, 2006
Forty sera of patients infected with Leishmania donovani and (10) sera from apparently healthy subject were tested by single radial immunodiffusion to visualize the concentration of IgG, IgM, IgA, C3 and C4.
Wafaa Sadoon Shani
doaj   +1 more source

Evaluation of colostrum quality in the Czech Republic using radial immunodiffusion and different types of refractometers

open access: yesVeterinární Medicína, 2019
The objectives of this study were to determine the immunoglobulin G concentration of colostrum in Czech dairy cows, to compare refractometer results with results achieved using the radial immunodiffusion method and to evaluate the reliability of three ...
Alena Pechova   +4 more
doaj   +1 more source

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