Preservation of urine for ammonia determination with a direct method

Helicobacter pylori and ammonia concentrations of whole, parotid and submandibular/sublingual saliva.

Clinical oral investigations·2000

Determination of ammonia in cerebrospinal fluid using the indophenol direct method.

Molecular and chemical neuropathology·1999

Major clinical events, signs and severity assessment scores related to actual survival in patients who died from primary biliary cirrhosis. A long-term historical cohort study.

Hepato-gastroenterology·1999

Assessment of liver cirrhosis severity in 1015 patients of the Euricterus database with Campbell-Child, Pugh-Child and with ascites and ascites-nutritional state (ANS) related classifications. Euricterus Project Management Group.

Hepato-gastroenterology·1997

Physician's working diagnosis compared to the Euricterus Real Life Data Diagnostic Tool Trial in three jaundice databases: Euricterus Dutch, independent prospective and independent retrospective.

Hepato-gastroenterology·1997

Primary biliary cirrhosis: an electronic diagnostic tool trial based on symptoms, (past) history and signs only, using the European database euricterus. The Euricterus PMG.

Hepato-gastroenterology·1997

Clinical significance of lncRNA-miRNA axes in ischemic stroke: Diagnostic value, prognostic relevance, and therapeutic potential.

Clinica chimica acta; international journal of clinical chemistry·2026

Microhaplotype-based chimerism analysis for sensitive monitoring following allogeneic hematopoietic stem cell transplantation.

Clinica chimica acta; international journal of clinical chemistry·2026

RNA biosensors in oncology: Mechanisms, Cancer-specific applications, and a Hallmark-aligned clinical roadmap.

Clinica chimica acta; international journal of clinical chemistry·2026

Assay-specific reference intervals and evaluation of key preanalytical factors for C-terminal agrin fragment measured using the Abcam ab216945 ELISA.

Clinica chimica acta; international journal of clinical chemistry·2026

Development and validation of a generalizable M-protein screening model using routine laboratory indicators: a multicenter retrospective study.

Clinica chimica acta; international journal of clinical chemistry·2026

Association of Circulating Paraoxonase 3 and GDF-15 levels with hepatic lipid metabolism disorder in MAFLD patients.

Clinica chimica acta; international journal of clinical chemistry·2026

Automated Workflow for Ion-Selective Electrodes via Mixed-Ion Inference.

Sensors and actuators. B, Chemical·2026

Characterization of Antioxidant Constituents and Geographical Differentiation of Polygonum multiflorum Thunb. Leaves Using 2D-LC-ECD and UHPLC-Orbitrap-MS/MS.

Antioxidants (Basel, Switzerland)·2026

Biochemical reaction-regulated electrocatalytic bipolar electrochemiluminescence platform with immobilization-free and exogenous electroactive-species-free sensing for cholesterol detection.

Mikrochimica acta·2026

Undivided Parallel Paired Electrolyzed Chemoselective Cathodic Reduction of α-Keto Amides and Anodic Oxidative Esterification of Aldehydes.

Organic letters·2026

Electrokinetic assessment of Azelnidipine using Annona squamosa plant extract-derived Co3O4-ZnO nanocomposite fabricated pencil graphite electrode.

Analytical and bioanalytical chemistry·2026

Small-Molecule Functionalized Needle Transistor Biosensor Enables Direct and Selective Monitoring of SO2 In Vivo.

Analytical chemistry·2026

Related Experiment Videos

Preservation of urine for ammonia determination with a direct method

Related Concept Videos

Helicobacter pylori and ammonia concentrations of whole, parotid and submandibular/sublingual saliva.

Determination of ammonia in cerebrospinal fluid using the indophenol direct method.

Major clinical events, signs and severity assessment scores related to actual survival in patients who died from primary biliary cirrhosis. A long-term historical cohort study.

Assessment of liver cirrhosis severity in 1015 patients of the Euricterus database with Campbell-Child, Pugh-Child and with ascites and ascites-nutritional state (ANS) related classifications. Euricterus Project Management Group.

Physician's working diagnosis compared to the Euricterus Real Life Data Diagnostic Tool Trial in three jaundice databases: Euricterus Dutch, independent prospective and independent retrospective.

Primary biliary cirrhosis: an electronic diagnostic tool trial based on symptoms, (past) history and signs only, using the European database euricterus. The Euricterus PMG.

Clinical significance of lncRNA-miRNA axes in ischemic stroke: Diagnostic value, prognostic relevance, and therapeutic potential.

Microhaplotype-based chimerism analysis for sensitive monitoring following allogeneic hematopoietic stem cell transplantation.

RNA biosensors in oncology: Mechanisms, Cancer-specific applications, and a Hallmark-aligned clinical roadmap.

Assay-specific reference intervals and evaluation of key preanalytical factors for C-terminal agrin fragment measured using the Abcam ab216945 ELISA.

Development and validation of a generalizable M-protein screening model using routine laboratory indicators: a multicenter retrospective study.

Association of Circulating Paraoxonase 3 and GDF-15 levels with hepatic lipid metabolism disorder in MAFLD patients.

Automated Workflow for Ion-Selective Electrodes via Mixed-Ion Inference.

Characterization of Antioxidant Constituents and Geographical Differentiation of Polygonum multiflorum Thunb. Leaves Using 2D-LC-ECD and UHPLC-Orbitrap-MS/MS.

Biochemical reaction-regulated electrocatalytic bipolar electrochemiluminescence platform with immobilization-free and exogenous electroactive-species-free sensing for cholesterol detection.

Undivided Parallel Paired Electrolyzed Chemoselective Cathodic Reduction of α-Keto Amides and Anodic Oxidative Esterification of Aldehydes.

Electrokinetic assessment of Azelnidipine using Annona squamosa plant extract-derived Co3O4-ZnO nanocomposite fabricated pencil graphite electrode.

Small-Molecule Functionalized Needle Transistor Biosensor Enables Direct and Selective Monitoring of SO2 In Vivo.

Related Experiment Videos

Preservation of urine for ammonia determination with a direct method

Related Concept Videos

Related Articles