Results 101 to 110 of about 81,848 (246)
Pteridines, 1994 We have evaluated a new commercially available enzyme-linked immunorsorbant assay for neopterin :or its suitability in the context of screening of voluntary blood donors.
Mayersbach Peter +7 more
doaj +1 more source
Photochemistry and Photobiology, EarlyView.The left panel reports the measured time course data of melatonin concentration in the blood plasma of 17 BL‐Rs and 15 BL‐NRs at baseline, during a two‐hour stay in the dark, during a one‐hour light exposure to blue light, and again in the dark. The right panel shows the magnitude of melatonin concentration after 60 min of exposure to warm white, cool ...
Helmut Piazena +4 more
wiley +1 more source
Protocol for steroid radioimmunoassay of egg yolks [PDF]
, 2013 This protocol can be used to measure the concentration of steroid hormones in yolk samples. This protocol has been copied and modified from protocols provided by Dr. John Wingfield at the University of Washington and Dr.
Joe Lipar
core
The Effect of Lipemia on Insulin and Adiponectin Measurement in Equine Blood Samples
Veterinary Clinical Pathology, EarlyView.ABSTRACT Background Lipemia is a common comorbidity in horses with obesity or equine metabolic syndrome, but the impact of lipemia on the measurement of insulin and adiponectin has not been evaluated. Objective To evaluate endogenous and exogenous lipemic interference with equine insulin and adiponectin measurements via several commercial assays ...
Kimberly L. Hallowell +3 more
wiley +1 more source
Protocol for steroid radioimmunoassay of plasma [PDF]
, 2013 This protocol can be used to measure the concentration of steroid hormones in small plasma samples. This protocol has been copied and modified from protocols provided by Dr. John Wingfield at the University of Washington. It has been written for use in
Joe Casto, Jodie Jawor, Danielle Whittaker
core
An homogeneous radioimmunoassay for abscisic acid using a scintillation proximity assay technique
, 1991 An homogeneous radioimmunoassay (RIA) for the plant growth regulator abscisic acid (ABA) has been developed by modifying an established heterogeneous assay.
Whitford, P. N. +5 more
core +1 more source
Veterinary Clinical Pathology, EarlyView.ABSTRACT Background Total adiponectin (TA) is a marker of metabolic health in equids, with values below a critical decision point of < 7.9 μg/mL conferring increased risk of laminitis. Objectives To evaluate an IT assay to measure serum [TA] in equids and to assess its correlation with [high molecular weight adiponectin] (HMWA) measured by ELISA ...
Rose D. Nolen‐Walston +5 more
wiley +1 more source
Methods of plasma catecholamine measurement including radioimmunoassay
, 1984 Fluorometric and radioenzymatic assays are presently the most widely used techniques for the estimation of plasma, urine, and tissue catecholamines. The fluorometric assay lacks specificity and sensitivity.
W. J. Raum
core +1 more source
Experimental Physiology, EarlyView.Abstract Bed rest accelerates bone loss and may exacerbate skeletal fragility. This study examined the effects of 14 days of head‐down tilt bed rest (HDBR) with or without exercise, and subsequent recovery, on bone turnover, density and structure in older adults. Twenty‐two healthy older adults (55–65 years) completed the HDBR protocol.
Guy Hajj‐Boutros +11 more
wiley +1 more source
Applied use of radioimmunoassay for detection of viral hepatitis in water samples
, 1976 Viral hepatitis is a disease caused by a virus, or a virus-like particle and is extremely infectious. Infection can occur when the virus is present in minute quanities.
Carter, Judy K.
core