Short Acting Insulin

Short-acting insulin is an exogenous form of insulin used to lower blood glucose, most commonly regular human insulin, and is important in pharmacology because its timing links administration with meals and metabolic control. After binding to insulin receptors on target cells, it activates signaling pathways that increase glucose uptake, promote glycogen synthesis, and suppress hepatic glucose production; its relatively slower onset and longer duration distinguish it from rapid-acting analogs. Clinicians use short-acting insulin for prandial glucose management and, in selected settings, intravenous treatment of severe hyperglycemia. Understanding its pharmacokinetics supports dose timing, glucose monitoring, and prevention of hypoglycemia.

Short Acting Insulin - Related Videos

Research

JoVE Journal - Biology

Insulin Injection and Hemolymph Extraction to Measure Insulin Sensitivity in Adult Drosophila melanogaster

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Cited by 16 •

2011

Conserved insulin signaling pathways found in the fruit fly Drosophila melanogaster make this organism a potential tool for modeling metabolic disorders including type II diabetes. To this end, it is critical to establish physiological assays to effectively measure systemic insulin action in peripheral glucose disposal in the adult fly.

Education

JoVE Core - Molecular Biology

Forces Acting on Chromosomes

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2021

During mitosis, chromosome movements occur through the interplay of multiple piconewton level forces. In prometaphase, these forces help in chromosome assembly or congression at the equatorial plane, eventually leading to their alignment at the metaphase plate. The forces acting on the chromosomes are space and time-dependent; therefore, they vary with the position of the chromosomes as the cell progresses through mitosis. Microtubules and motor proteins exert two types of forces on...

Forces Acting on Chromosomes

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2023

During mitosis, chromosome movements occur through the interplay of multiple piconewton level forces. In prometaphase, these forces help in chromosome assembly or congression at the equatorial plane, eventually leading to their alignment at the metaphase plate. The forces acting on the chromosomes are space and time-dependent; therefore, they vary with the position of the chromosomes as the cell progresses through mitosis. Microtubules and motor proteins exert two types of forces on...

Research

JoVE Journal - Medicine
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Improving IV Insulin Administration in a Community Hospital

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Cited by 7 •

2012

When compared to the previous paper protocol, implementation of a computerized glucose management system results in a substantial increase in blood glucose concentration measurements within the target range. Using a computerized glucose management system to monitor blood glucose levels, decreases in severe hypoglycemia (<40 mg/dL), clinical hypoglycemia (<70 mg/dL), and hyperglycemia (>180 mg/dL) also can be observed.

Short run

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2024

The short run is defined not by a fixed timeframe, but by the condition in which at least one input in the production process remains fixed. The input whose quantity cannot be changed is called the fixed input. The input whose quantity can be changed is called the variable input. When all inputs can be changed, the time frame becomes the long run. Typically, the fixed input is capital, such as machinery or the physical size of a production facility, which cannot be easily or quickly changed. In...

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