Hey there! As an isoflurane powder supplier, I get a ton of questions about the effects of this stuff on the cardiovascular system. So, I thought I'd break it down in this blog post.
Isoflurane Solution CAS 26675-46-7
Product Code: BM-2-5-031
English name: Isoflurane
CAS number: 26675-46-7
Molecular formula: C3H2ClF5O
Molecular weight: 184.49
EINECS No.: 247–897–7
Analysis items: HPLC>98.0%, GC-MS
Technology service: R&D Dept.-4
HS code: 2909191800
Main market: USA, Australia, Brazil, Japan, Germany, Indonesia, UK, New Zealand , Canada etc.
We provide Isoflurane Solution,please refer to the following website for detailed specifications and product information.
First off, let's talk a bit about what isoflurane powder is. Isoflurane is a widely used inhalation anesthetic. It's known for its quick onset and offset of action, which makes it super handy in the operating room. But like any other drug, it has effects on different parts of the body, and the cardiovascular system is no exception.
One of the major effects of isoflurane powder on the cardiovascular system is its impact on cardiac output. Cardiac output is basically the amount of blood that the heart pumps out per minute. When a patient inhales isoflurane, it often leads to a decrease in cardiac output. This happens mainly because isoflurane has a negative inotropic effect on the heart. In simpler terms, it makes the heart contract less forcefully.
The mechanism behind this is related to how isoflurane interacts with calcium ions in the heart muscle cells. Calcium is crucial for muscle contraction, and isoflurane reduces the availability of calcium in the cells, which in turn leads to weaker contractions. For example, in a study on animal models, when isoflurane was administered at a certain concentration, there was a significant drop in the force of heart contractions, which directly affected cardiac output.
Blood Pressure
Blood pressure is another key aspect of the cardiovascular system that is influenced by isoflurane powder. Generally, isoflurane causes a dose - dependent decrease in blood pressure. There are a couple of reasons for this. Firstly, as mentioned earlier, the decrease in cardiac output due to the negative inotropic effect of isoflurane contributes to lower blood pressure.
Secondly, isoflurane also causes vasodilation. Vasodilation means that the blood vessels widen. When the blood vessels dilate, the resistance to blood flow decreases, and as a result, blood pressure drops. For instance, in surgical settings, anesthesiologists need to closely monitor blood pressure when using isoflurane because if the dose is too high, it can lead to hypotension (abnormally low blood pressure).
The effect of isoflurane on heart rate is a bit more complex. At lower doses, isoflurane usually causes a slight increase in heart rate. This is the body's compensatory mechanism to try and maintain cardiac output in the face of the decreased force of heart contractions. The body senses the drop in cardiac output and tries to make up for it by increasing the heart rate.
However, at higher doses, isoflurane can actually cause a decrease in heart rate. This is potentially dangerous as a very low heart rate can further compromise blood circulation. In some cases, it can lead to bradycardia (an abnormally slow heart rate), which may require medical intervention.
Coronary Blood Flow
Coronary blood flow refers to the blood supply to the heart muscle itself. Isoflurane has some unique effects on coronary blood flow. It causes vasodilation of the coronary arteries. This means that more blood can flow to the heart muscle, which is generally a good thing as it provides the heart with more oxygen and nutrients.
But here's the catch. While it increases coronary blood flow, the decrease in blood pressure due to isoflurane can sometimes offset the benefits. If the blood pressure drops too much, then even though the coronary arteries are dilated, there may not be enough pressure to push the blood through, which can still lead to reduced oxygen supply to the heart.
Now, let's link back to some related products while we're here. If you're into chemical research, you might be interested in Mesna CAS 19767 - 45 - 4, Hydroxyecdysone CAS 5289 - 74 - 7, and Cimetidine Powder CAS 51481 - 61 - 9. These are all synthetic chemicals that are often used in various research projects.
If you're in the market for isoflurane powder, or if you have any questions about how it might work in your specific research or medical application, don't hesitate to reach out for a chat and get some more info. We're all about providing the best quality products and helping you understand how they work.
References
Eger EI II. Isoflurane in anesthesia practice. Anesthesiology. 1985;63(2):186 - 201.
Stoelting RK, Hillier SC. Pharmacology and Physiology in Anesthetic Practice. Lippincott Williams & Wilkins; 2006.
Butterworth JF IV, Mackey DC, Wasnick JD. Morgan & Mikhail's Clinical Anesthesiology. McGraw - Hill Education; 2018.