Physiological Activity Articles & Analysis: Older
27 articles found
In plant biotechnology, tissue culture, and stress physiology studies, knowing whether cells are alive or dead is essential for interpreting experimental results. ...
The recombinant form of ELANE protein is typically expressed in eukaryotic systems to preserve post-translational modifications and enzymatic activity. Activity assays, such as chromogenic peptide cleavage or fluorogenic substrate kinetics, are used to validate protein functionality post-purification. ...
Their significance extends beyond mere structural support; they actively contribute to various physiological processes. One of the primary functions of SMECs is the regulation of blood flow to skeletal muscles. During physical activity, the demand for oxygen and nutrients increases dramatically. SMECs respond to this heightened demand by ...
Some of these proteins are necessary for the survival, reproduction and other normal physiological activities of engineered strains or cell lines. HCPs are purified together with the target product during the production process and cannot be removed. ...
Vitamins Vitamins are essential nutrients for maintaining normal physiological functions and promoting various metabolic processes in the human body. ...
It is responsible for regulating cellular capacity input and output and maintaining the smooth functioning of cellular physiological activities. AMPK is also a key protein involved in various signaling pathways. ...
The study, which combines anatomical, physiological, and behavioral approaches, demonstrates that the activation of Chx10 neurons in the PPN of mice induces a pause-and-play pattern of motor arrest. Upon optogenetic activation, ongoing movements come to an instantaneous halt, accompanied by apnea (temporary cessation of breathing) and bradycardia ...
Bacteria are a diverse group of organisms in terms of physical features such as size and shape, physiological attributes, and genetic make-up. Bacterial species such as E. coli, Pseudomonas, Salmonella, etc., are commonly used as model organisms in the study of microbiological concepts in physiology, health, food, and ecology. ...
Bacteria are a diverse group of organisms in terms of physical features such as size and shape, physiological attributes, and genetic make-up. Bacterial species such as E. coli, Pseudomonas, Salmonella, etc., are commonly used as model organisms in the study of microbiological concepts in physiology, health, food, and ecology. ...
Many compounds containing imidazole rings play a crucial role in medicine due to their excellent biological activity. *Pyrimidine Pyrimidine cyclic compounds have a variety of physiological activities and are the dominant structures in drug design. There are numerous active compounds with pyrimidine ring structure units that are ...
IVS has carried out proof-of-concept studies to analyze the molecular mechanisms of action of different compounds on the contractile activities of different muscle cell types. IVS provides services to develop heart failure models driven by genetic mutations. ...
During the webinar, you’ll learn about: Treatment options and unmet needs of HFrEF patients The physiologic rationale of baroreflex activation Barostim therapy overview and clinical evidence overview Appropriate patient selection and real-world experience Important Safety Information CAUTION: Federal law restricts ...
ByCVRx
It refers to the process of digestion, absorption, synthesis and decomposition of fats in living organisms with the help of various related enzymes, which are processed into substances needed by the body to ensure normal physiological functions and are important for life activities. Abnormal fat metabolism may cause a number of common diseases. ...
If the capillaries are depleted of oxygen, they also tend to absorb fluid to compensate the loss, which translates in swollen and distended capillaries, unable to properly distribute oxygen, nutrients and minerals to the structures of the body. As a result, the physiological activities of the cells in the tissues are slowed down, or even interrupted, leading to ...
Physical and chemical properties and dosage of excipients The physical and chemical properties of active pharmaceutical ingredient excipients (including molecular weight and its distribution, degree of substitution, viscosity, properties, particle size and the change of its distribution, fluidity, moisture, pH value, etc.) will affect the quality of the preparation. ...
The excipients should have stable properties with no physiological activity, no influence on the content determination of the main drug and no adverse effect on the dissolution and absorption of the drug. ...
As an important branch of biomedical materials, bioceramics are mainly used to manufacture hard tissue repair devices and artificial organs in vivo, and generally have good biocompatibility. According to the chemical activity in the physiological environment, bioceramics can be divided into three types: Nearly inert bioceramics, only weak or no chemical ...
ByMatexcel
Factors Affecting the Stability of Pharmaceutical Preparations Many factors affect the stability of drugs, for example, each active ingredient in the drug, each excipient in the preparation, packaging materials, and storage environments such as temperature, humidity, light, pH and air. ...
Peptides are a class of compounds made up of amino acids linked by peptide bonds and are chemically active substances commonly found in living organisms. According to the International Pharmacological Classification, drugs with more than 100 amino acid molecules belong to protein drugs, while drugs with less than 100 amino acid molecules belong to polypeptide drugs. At present, ...
Extracts are liquid or solid natural active ingredients extracted from animal or plant raw materials. Plant extract is a product made from plants. It is formed by physicochemical extraction and separation process according to the needs of the use of the extracted final product, and directed acquisition and concentration of one or more active ingredients in the ...