Radioimmunoassay Concept

subject area of

• 24-Hour Rhythm of Hypothalamic Melatonin Immunofluorescence Correlates with Serum and Retinal Melatonin Rhythms  Journal Articles
• Pharmacokinetic Characteristics of the Gonadotropin-Releasing Hormone Analog D-Ser(TBU)-⁶EA-¹⁰Luteinizing Hormone-Releasing Hormone (Buserelin) after Subcutaneous and Intranasal Administration in Children with Central Precocious Puberty  Journal Articles
• A Long-Term High-Carbohydrate Diet Causes an Altered Ontogeny of Pancreatic Islets of Langerhans in the Neonatal Rat  Journal Articles
• A Radioimmunoassay for Serum Ferritin  Journal Articles
• A comparison of somatostatin and neuropeptide Y distribution in monkey brain  Journal Articles
• A prospective comparison of four techniques for measuring platelet‐associated IgG  Journal Articles
• A randomized controlled trial to assess alendronate‐associated injury of the upper gastrointestinal tract  Journal Articles
• A rapid method for the radioimmunoassay of urinary aldosterone  Journal Articles
• ANNUAL AND DIURNAL CHANGES IN PLASMA ANDROGEN AND CORTISOL IN ADULT MALE SQUIRREL MONKEYS (Saimiri sciureus) STUDIED LONGITUDINALLY  Journal Articles
• Adrenocorticotropic hormone (ACTH) in pituitary colloid and extrapituitary tissues  Journal Articles
• Age-associated changes and sex differences in urinary 6-sulphatoxymelatonin circadian rhythm in the rat  Journal Articles
• An examination of neuropeptide Y postmortem stability in an animal model simulating human autopsy conditions  Journal Articles
• An inter‐laboratory study on the variability in measured concentrations of 17β‐estradiol, testosterone, and 11‐ketotestosterone in white sucker: Implications and recommendations  Journal Articles
• An investigation into the role of prostaglandins in zebrafish oocyte maturation and ovulation  Journal Articles
• An oral melatonin replacement regimen that re‐establishes the normal circadian levels of urinary 6‐sulphatoxymelatonin in functionally pinealectomized rats  Journal Articles
• Androgens and dominance: Sex-specific patterns in a highly social fish (Neolamprologus pulcher)  Journal Articles
• Antibodies to Catecholamines  Journal Articles
• Antibodies to indolealkylamines II: site of conjugation of melatonin to protein using formaldehyde  Journal Articles
• Assay of plasma renin activity using commercially available reagents  Journal Articles
• Assessment of Iron Stores in Anemic Geriatric Patients  Journal Articles
• Beta-Thromboglobulin Radioimmunoassay. A Laboratory Characterization and Evaluation  Journal Articles
• Blood Volume Expansion and Cardiorespiratory Function: Effects of Training Modality  Journal Articles
• CSF somatostatin-like immunoreactivity in dementia  Journal Articles
• Characteristics of different solid-phase immunoassay formats for the measurement of BK virus immunoglobulin M in sera of patients on renal dialysis or with kidney allografts  Journal Articles
• Chemistry, Measurement, and Clinical Significance of Platelet Specific Proteins  Journal Articles
• Cholecystokinin and somatostatin in Alzheimer's disease postmortem cerebral cortex  Journal Articles
• Chronic stress increases estrogen and other steroids in inseminated rats  Journal Articles
• Circulating androgens are influenced by parental nest defense in a wild teleost fish  Journal Articles
• Clinical implications of estrone sulfate measurement in laboratory medicine  Journal Articles
• Competitive solid-phase enzyme immunoassay for melatonin in human and rat serum and rat pineal gland  Journal Articles
• Current Controversies Concerning the Measurement of Platelet-Associated IgG  Journal Articles
• Determination of N-acetylserotonin and Melatonin Activities in the Pineal Gland, Retina, Harderian Gland, Brain and Serum of Rats and Chickens  Journal Articles
• Development of a radioimmunoassay for the fibrinogen-derived peptide B beta 1-42  Journal Articles
• Developmental changes in the gonadotropin releasing hormone neuron of the female rabbit: effects of tamoxifen citrate and pregnant mare serum gonadotropin  Journal Articles
• Developmental patterns of bioactive and immunoreactive FSH in the female rabbit: effects of ovariectomy  Journal Articles
• Differential inhibition of collagenase and interleukin-1alpha gene expression in cultured corneal fibroblasts by TGF-beta, dexamethasone, and retinoic acid.  Journal Articles
• Dioxin-like activity and maternal thyroid hormone levels in second trimester maternal serum  Journal Articles
• Diurnal rhythms of immunoreactive N-acetylserotonin and melatonin in the serum of male rats  Journal Articles
• Diurnal variation and binding characteristics of melatonin in the mouse brain and gastrointestinal tissues  Journal Articles
• Does dihydrotestosterone induce atresia in the hypophysectomized immature female rat treated with pregnant mare's serum gonadotropin?  Journal Articles
• Does thromboxane mediate the indirect contractile action of leukotriene D₄ in guinea-pig isolated lung parenchyma under equilibrium conditions?  Journal Articles
• Double antibody radioimmunoassay for monitoring metastatic breast cancer  Journal Articles
• Effect of Dominance Status on Sex Hormone Levels in Laboratory and Wild-Spawning Male Trout  Journal Articles
• Effects of 17α-ethinylestradiol (EE2) on reproductive endocrine status in mummichog (Fundulus heteroclitus) under differing salinity and temperature conditions  Journal Articles
• Effects of pregnant mare's serum gonadotrophin administered in vivo on steroid accumulation by isolated rabbit ovarian follicles  Journal Articles
• Epithelial response to intestinal anaphylaxis in rats: goblet cell secretion and enterocyte damage  Journal Articles
• Evaluation of a Commercial Kit for the Radioimmunoassay of Fibrinopeptide A  Journal Articles
• Evaluation of a chemiluminescent immunoassay for urinary aldosterone on the DiaSorin LIAISON automated platform against RIA and LC-MS/MS  Journal Articles
• Evidence for mast cell activation during exercise-induced bronchoconstriction  Journal Articles
• Fluctuation of Blood Melatonin Concentrations With Age: Result of Changes in Pineal Melatonin Secretion, Body Growth, and Aging  Journal Articles
• Granulocytes do not have surface ABO antigens  Journal Articles
• Hemoglobin E diseases: Hematological, analytical, and biosynthetic studies in homozygotes and double heterozygotes for α‐thalassemia  Journal Articles
• Hepatic extraction of insulin after stimulation of secretion with oral glucose or parenteral nutrients  Journal Articles
• Hepatitis B virus antibody prevalence in anaesthetists  Journal Articles
• Heterogeneity of human peripheral blood eosinophil-type colonies: evidence for a common basophil-eosinophil progenitor  Journal Articles
• Human cerebrospinal fluid somatostatin in neurologic disease  Journal Articles
• Human embryonic zeta-globin chains in adult patients with alpha-thalassemias.  Journal Articles
• INCREASE OF SERUM PROLACTIN IN MALE RATS BY (−)-TRANS-Δ9-TETRAHYDROCANNABINOL  Journal Articles
• IgG Subclass‐Associated Differences in Anti‐Schistosomal Antibody Specificity  Journal Articles
• Improved separation of antigen-antibody complex in RIA involving ammonium sulfate.  Journal Articles
• Interactions of plasminogen and fibrinogen with model silica glass surfaces: Adsorption from plasma and enzymatic activity studies  Journal Articles
• Interleukin-3 in bronchial biopsies from nonasthmatics and patients with mild and allergen-induced asthma.  Journal Articles
• Intragastric pH during Treatment with Omeprazole: Role ofHelicobacter pyloriandH. pylori-Associated Gastritis  Journal Articles
• Leukotrienes in brain: natural occurrence and induced changes  Journal Articles
• Light-Related Melatonin Changes in Pituitary Response to Gonadotropin-Releasing Hormone during Sexual Development in the Female Rabbit  Journal Articles
• Maternal corticosterone deposition in avian yolk: Influence of laying order and group size in a joint-nesting, cooperatively breeding species  Journal Articles
• Measurement of BK papovavirus IgG and IgM by radioimmunoassay (RIA)  Journal Articles
• Measurement of both Cyclic [3H]AMP and Cyclic [3H]GMP in Cultured Vascular Smooth Muscle Cells Labeled with [3H]Hypoxanthine: Use in Studies of Cardiovascular Drugs  Journal Articles
• Mechanism of noncholinergic excitation of canine ileal circular muscle by motilin  Journal Articles
• Melatonin and N‐Acetylserotonin Stress Responses: Effects of Type of Stimulation and Housing Conditions  Journal Articles
• Melatonin and aromatase stimulating activity of human seminal plasma  Journal Articles
• Milt production in goldfish: regulation by multiple social stimuli  Journal Articles
• Motilin, human pancreatic polypeptide (HPP) and gastrin plasma concentrations in fasting subjects  Journal Articles
• NK1 receptors mediated release of 6-keto-PGF1 alpha from the ex vivo perfused canine ileum.  Journal Articles
• Neuropeptide Y immunoreactivity is reduced in cerebral cortex in Alzheimer's disease  Journal Articles
• Opioidergic control of gonadotropin secretion in the female rabbit: divergent effects of morphine on secretion of follicle-stimulating hormone and luteinizing hormone  Journal Articles
• Persistence of Circadian Rhythms of Melatonin and N-Acetylserotonin in the Serum of Rats after Pinealectomy  Journal Articles
• Plasma Progesterone Levels during Pregnancy in the Little Brown Bat Myotis Lucifugus (Vespertilionidae)1  Journal Articles
• Platelet IgG Fc receptor  Journal Articles
• Platelet and fibrinogen turnover at the exposed subendothelium measured over 1 year after a balloon catheter de-endothelializing injury to the rabbit aorta:  Journal Articles
• Prenatal restraint stress and motherless rearing disrupts expression of plasticity markers and stress-induced corticosterone release in adult female Sprague–Dawley rats  Journal Articles
• Presence of met-enkephalin in bovine pituitary intraglandular colloid of intermediate lobe origin  Journal Articles
• Prevalence of <i>Helicobacte</i><i>r</i><i>pylor</i><i>i</i> Infection and Chronic Dyspeptic Symptoms among Immigrants from Developing Countries and People Born in Industrialized Countries  Journal Articles
• Progesterone profiles in luteal phase defect cycles and outcome of progesterone treatment in patients with recurrent spontaneous abortion  Journal Articles
• Properties of common carp gonadotropin I and gonadotropin II  Journal Articles
• Quantitation of red cell‐associated IgG using an immunoradiometric assay  Journal Articles
• Radioimmunoassay for Dog Myoglobin  Journal Articles
• Radioimmunoassay of melatonin in rat serum  Journal Articles
• Radloimmunoassay of intestinal goblet cell mucin  Journal Articles
• Reduced Numbers of Somatostatin Receptors in the Cerebral Cortex in Alzheimer's Disease  Journal Articles
• Reduced cerebral cortical but elevated striatal concentration of somatostatin-like immunoreactivity in dominantly inherited olivopontocerebellar atrophy.  Journal Articles
• Reevaluation by High-Performance Liquid Chromatography: Clinical Significance of Microalbuminuria in Individuals at High Risk of Cardiovascular Disease in the Heart Outcomes Prevention Evaluation (HOPE) Study  Journal Articles
• Regulatory mechanism of hypothalamo-pituitary–adrenal (HPA) axis and neuronal changes after adrenalectomy in type 2 diabetes  Journal Articles
• Relationship of glucose and insulin levels to the risk of myocardial infarction: a case-control study  Journal Articles
• Repair phenotype in corneal fibroblasts is controlled by an interleukin-1 alpha autocrine feedback loop.  Journal Articles
• Reproductive History and Nest Environment Are Correlated with Circulating Androgen and Glucocorticoid Concentrations in a Parental Care–Providing Teleost Fish  Journal Articles
• Role of endopeptidase 3.4.24.16 in the catabolism of neurotensin, in vivo, in the vascularly perfused dog ileum  Journal Articles
• Role of glutamate receptor subtypes in the differential release of somatostatin, neuropeptide Y, and substance P in primary serum-free cultures of striatal neurons  Journal Articles
• STEADY-STATE PLASMA FENTANYL IN THE RABBIT *  Journal Articles
• Serum Leptin Levels and the Risk of Stroke  Journal Articles
• Serum immunoglobulin G concentration in Southern elephant seal, Mirounga leonina (Linnaeus, 1758), from Elephant island (Antarctica): Sexual and adrenal steroid hormones effects  Journal Articles
• Serum leptin concentration during the terrestrial phase of the Southern elephant seal Mirounga leonina (Carnivora: Phocidae)  Journal Articles
• Solid-phase radioimmunoassay with protein-A-bearing Staphylococcus aureus cells used to assay a protein (ferritin) and a hapten (digoxin).  Journal Articles
• Somatostatin and neuropeptide Y concentrations in pathologically graded cases of huntington's disease  Journal Articles
• Somatostatin-281–12-like immunoreactivity is reduced in Alzheimer's disease cerebral cortex  Journal Articles
• Somatostatin-like immunoreactivity in pituitary intraglandular colloid of intermediate lobe origin.  Journal Articles
• Sperm Chromatin Structure Is Altered in Cynomolgus Monkeys With Environmentally Relevant Blood Lead Levels  Journal Articles
• Spontaneous appearance of uterine tumors in vehicle and 3-methylcholanthrene-treated Wistar rats  Journal Articles
• Standard and Low Molecular Weight Heparin Have no Effect on Tissue Plasminogen Activator Induced Plasma Clot Lysis or Fibrinogenolysis  Journal Articles
• Studies on the Kinetics of Melatonin and N‐Acetylserotonin in the Rat at Mid‐Light and Mid‐Dark  Journal Articles
• Substance P and Spinal Neurones  Journal Articles
• Substance P-like immunoreactivity is reduced in Alzheimer's disease cerebral cortex  Journal Articles
• Summary of a Workshop on New and Useful Methods in Viral Diagnosis  Journal Articles
• The Effect of 2,3,7,8-Tetrachlorodibenzo-p-dioxin on Corticotrophin-Releasing Hormone, Arginine Vasopressin, and Pro-opiomelanocortin mRNA Levels in the Hypothalamus of the Cynomolgus Monkey  Journal Articles
• The Measurement of Plateiet-Associated IgG Using an Immunoradiometric Assay  Journal Articles
• The diagnostic value of the fibrinogen/fibrin fragment E antigen assay in clinically suspected deep vein thrombosis  Journal Articles
• The pituitary gonadotropin-releasing hormone (GnRH) receptor of the female rabbit: characterization and developmental aspects  Journal Articles
• The quantitation of platelet-associated IgG on cohorts of platelets separated from healthy individuals by buoyant density centrifugation  Journal Articles
• The short-term reproductive toxicity of cyclophosphamide in the female rat  Journal Articles
• The use of the evacuated blood collection tube in the determination of plasma betathromboglobulin  Journal Articles
• Thermodynamic aspects of some radioassays.  Journal Articles
• Tolerance to nicotinic acid flushing  Journal Articles
• Transforming Growth Factor α Localization and Role in Surface Epithelium of Normal Human Ovaries and in Ovarian Carcinoma Cells  Journal Articles
• Urinary 6-Sulphatoxymelatonin Levels and Risk of Breast Cancer in Premenopausal Women: The ORDET Cohort  Journal Articles
• Urinary 6‐sulphatoxymelatonin, an index of pineal function in the rat  Journal Articles
• Use of Truquant BR radioimmunoassay for early detection of breast cancer recurrence in patients with stage II and stage III disease.  Journal Articles
• Use of a synthetic homologue of human fibrinopeptide A for production of a monoclonal antibody specific for the free peptide  Journal Articles
• Variations in dexamethasone suppression test results: RIA values exceed CPBA.  Journal Articles
• Vasopressin in Alzheimer's disease: A study of postmortem brain concentrations  Journal Articles
• Widespread reduction of somatostatin‐like immunoreactivity in the cerebral cortex in Alzheimer's disease  Journal Articles
• β-Endorphin in pituitary intraglandular colloid of intermediate lobe origin  Journal Articles