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Containpharmacokinetic-assayContent

Jan 04,2022
Types of Ligand Binding Assays
After ingesting biotechnology drugs, the body will produce different degrees of immune response based on the immunogenicity of the drug. The drug stimulates the body to form specific anti-drug antibodies (ADA) for the immunogenicity of the drug, allergies, autoimmunity and different The pharmacokinetic characteristics of the drug are anti-drug antibody reactions, which can cause variousRead more
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Nov 16,2021
Basic Parameters and Abbreviations in Pharmacokinetic Tests
Pharmacokinetic Parameters Pharmacokinetic parameters represent the parameters of the mathematical model of the process of drug absorption, distribution, excretion and structural transformation in the body. Absorption Dissolution: the degree to which the drug molecule is dissolved in the digestive tract Bioavailability: the degree of drug absorption Absolute bioavailability Maximum blood concentration (Cmax) Peak time (Tmax)Read more
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Nov 04,2021
Influence of Hemolysis on Test Results
Specimen hemolysis is one of the most common interference and influence factors in clinical biochemical examination. Hemolysis leads to inaccurate test results, which cannot objectively reflect the patient’s physical condition at that time. The influence of specimen hemolysis on clinical test results is as follows: 1. Influence on RBC Count and RBC Specific Volume  In hemolysisRead more
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Nov 03,2021
Abnormal Result Caused by Hemolysis of Blood Samples
⑴ Influence on biochemical results: Specimen hemolysis is the most common interference and influencing factor in clinical biochemical tests. Hemolysis has an impact on a considerable part of biochemical testing items. Among them, total bilirubin (TBIL), aspartate aminotransferase (AST), total protein (TP), and albumin (ALB) are significantly increased after hemolysis; significant after hemolysis The itemsRead more
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Nov 03,2021
Influence of Hemolysis on the Analysis of Biological Samples
Hemolysis refers to the rupture of red blood cells and the escape of hemoglobin into plasma or serum, which can occur in vivo and in vitro. The factors affecting hemolysis are also very complicated. After hemolysis of plasma and serum, many physiological components such as hemoglobin, bilirubin, phospholipids, etc. increase significantly. These components may affectRead more
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Nov 03,2021
Hemolysis Test
Hemolysis test: refers to the hemolysis and red blood cell aggregation caused by pharmaceutical preparations. Hemolytic reactions include immune hemolysis and non-immune hemolysis. 1. Prepare 2% Red Blood Cells Baoding rabbits, draw blood from the heart 5 m, add 0.2 ml of anticoagulant EDTA, wash with PBS, centrifuge to remove the white blood cells onRead more
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Oct 14,2021
Talking about Pharmacokinetics PK
Pharmacokinetics (pharmacokinetics, PK) and pharmacodynamics (pharmacodynamics, PD), in fact, can be described as key research content, the two complement each other and are indispensable. PK refers to the quantitative study of the changes in the in vivo processes such as absorption (A), distribution (Distribution, D), metabolism (Metabolism, M) and excretion (Excretion, E) of drugs inRead more
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Oct 14,2021
What are the Procedures for DMPK?
The DMPK study of the new drug in the corresponding patient, including the pharmacokinetic study of a single dose or/and multiple doses; If the new drug is a prodrug or a drug that is mainly eliminated in the human body by metabolism, the metabolic pathway, metabolic structure and pharmacokinetics of the new drug need toRead more
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Sep 29,2021
Integrated Preclinical Trials Services
COMPANY PROFILE Shanghai Medicilon Inc. is one of the top contract research organizations (CRO) in China. Since its establishment in 2004, Medicilon has been striving to offer fully integrated pharmaceutical services for the global scientific community. We have over 1,900 employees cross biology, chemistry and preclinical research. Over 30% of our employees have M.S. andRead more
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Sep 28,2021
Asaron Pharmacokinetics and Bioavailability Test
Asarone is based on a-asarone (2,4,5-trimethoxy-1-alkenylbenzene, also known as a-Asarone), the main active ingredient in the traditional Chinese medicine Acorus calamus. It is artificially synthesized to relieve cough and asthma. Anti-epileptic drugs. Since the blood concentration of the drug after entering the human body is very low, it is difficult to carry out pharmacokinetic studiesRead more
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Sep 23,2021
hERG and its Evaluation in Drug Development
Drug safety evaluation plays an extremely important role in the drug development process. As some non-cardiovascular drugs have been found to induce acquired QT prolonged syndrome (LQTS), leading to severe arrhythmia (Torsade de Pointes) , TdP) and after withdrawing from the market, the safety evaluation of the drug on the heart becomes extremely important. TheRead more
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Sep 18,2021
Preclinical Research Company
Medicilon is a company engaged in pre-clinical research services (CRO), which specializes in providing customers with customizable pre-clinical trial service programs. Professional knowledge in pharmacodynamic research and toxicology. Provide you with high-quality data and fast turnaround to support various drug development, preclinical research and clinical research. Help you select the most valuable drug candidates intoRead more
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Sep 16,2021
Application of Stable Isotope-Labeled Drugs in Clinical Pharmacokinetic Research
Clinical pharmacokinetics (Clinical Phamacokinetics) research has revealed the mystery of the fate of many drugs in the body, and has enriched the knowledge of human clinical rational use of drugs. It undoubtedly plays an important guiding role in avoiding the occurrence of adverse drug reactions and improving the level of drug treatment. The key toRead more
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Sep 15,2021
The Clinical Pharmacokinetics of Therapeutic Monoclonal Antibodies and Their Application in Disease Treatment
Therapeutic monoclonal antibodies are currently one of the hotspots in the development of new drugs. Compared with traditional small molecule drugs, their pharmacokinetic characteristics and formation mechanisms are very different. A full understanding of these mechanisms and characteristics can effectively guide Screening and development of monoclonal antibody drugs. Monoclonal antibody drugs provide ideal means forRead more
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Sep 15,2021
Study on the Pharmacological Effects of Dendrobium Nobile and its Pharmacokinetics in Rats
Dendrobium nobile has a long history of medicinal use. It is a common traditional Chinese medicine. The chemical components are divided into alkaloids, glycosides, phenanthrene and bibenzyls according to the structure type. Its pharmacological effects are mainly manifested in anti-tumor, hypoglycemic and anti- Nervous system protection and other aspects. The pharmacokinetic study of dendrobine inRead more
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Sep 14,2021
DMPK and Mechanism of Drug Interaction
When treating diseases, patients often need to receive more than one drug to enhance the therapeutic effect. When multiple drugs are administered at the same time, drug-drug interaction (DDI) may occur. Drug interaction based on pharmacokinetics is one of the main ways of drug interaction, including the interaction in the four links of drug absorption,Read more
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Sep 13,2021
Study on the Pharmacokinetics of Gastrodin and its Pharmacological Effects
Gastrodia is a dry tuber of the orchid plant Gastrodia elata. It is a traditional and precious Chinese medicine for calming the liver, relieving wind and relieving spasm. Gastrodin is the main active ingredient of Gastrodia. Pharmacological studies have shown that Gastrodia has sedative, anti-convulsant, anti-epileptic properties, and increases cerebral blood flow. Protect nerve cellsRead more
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Sep 13,2021
Medicilon appoints Dr. Hong Wan as Vice President of DMPK and Bioanalysis Department
Recently, Shanghai Medicilon Inc. (stock code: 688202.SH) (Medicilon) announced the appointment of Dr. Hong Wan as Vice President of DMPK and Bioanalysis Department. Dr. Hong
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Aug 20,2021
What is pharmacokinetics?
In drug development, various parameters need to be established in preclinical trials before the drug is approved for preliminary testing in human subjects. Pharmacokinetics is an area of ​​research that helps scientists understand how molecules behave in the body. Overview of Pharmacokinetics Pharmacokinetics, sometimes referred to as PK (Pharmacokinetic), is a branch of pharmacology thatRead more
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Aug 18,2021
Do you know about western blotting?
IBT and LIA The Western blot detection technology currently used is not the original Western blot (IBT) but an optimized and improved method. western blotting Traditional Western Blotting (IBT): the protein is separated and purified by electrophoresis and transferred to a nitrocellulose membrane, and then autoimmune serum is used as a probe to react withRead more
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