Knowledge Builders

what does infra additive mean

by Christian Swaniawski Published 2 years ago Updated 2 years ago
image

There are three types of interaction: synergistic, additive, or infra-additive, when the combined effect of both drugs is greater, equal, or less than the sum of the effects of either drug alone, respectively.Apr 12, 2010

Full Answer

METHODS

With IRB (Comité de Protection des Personnes, Ile de France VIII, Hôpital Ambroise Paré, Boulogne-Billancourt, France) approval and written informed consent, we studied 10 healthy male volunteers.

DISCUSSION

No single approved drug appears to sufficiently reduce the shivering threshold in doses that are safe in unintubated humans.

REFERENCES

1. Ohta H, Terao Y, Shintani Y, Kiyota Y. Therapeutic time window of post-ischemic mild hypothermia and the gene expression associated with the neuroprotection in rat focal cerebral ischemia. Neurosci Res. 2007;57:424–33

COMPARE COMMONLY CONFUSED WORDS

These are smilar words, and share related meanings, but their uses are very different. Click on the buttons to learn more about these commonly confused words.

Other definitions for infra (2 of 2)

a prefix meaning “below,” used, with second elements of any origin, in the formation of compound words: infrasonic; infrared.

How to use infra in a sentence

A great start, some say, could be if the government invested in building out EV infra such as charging stations, which remains the biggest challenge for EV adoption in the country.

What does additive mean in medical terms?

Medical Definition of additive (Entry 2 of 2) : a substance added to another in relatively small amounts to effect a desired change in properties especially : an agent added to a foodstuff to improve color, flavor, texture, or keeping qualities.

What does additive mean in science?

Definition of additive (Entry 2 of 2) : a substance added to another in relatively small amounts to effect a desired change in properties food additives. Other Words from additive Synonyms More Example Sentences Learn More About additive. Keep scrolling for more.

What are the different types of products in the IFRA?

The IFRA is broken down into 11 product type categories: Toys, Lip products of all types (solid and liquid lipsticks, balms, clear or colored, etc). Deodorant and antiperspirant products of all types (sprays, roll-on, stick, under-arm and body, etc).

What is the IFRA rate for soap?

Fragrance oil in soap should generally be used at 5% – 6% if the fragrance has a high IFRA safety rate. One thing to look for is fragrance with a safety rate below 5%.

What is category 4?

Category 4 is lotion and leave-on products.

Why are additives used in food?

Additives are used for a variety of reasons. They are added to food, for example, to enhance taste or color or to prevent spoilage. They are added to gasoline to reduce the emission of greenhouse gases, and to plastics to enhance molding capability.

What is the term for something that is added to food?

something that is added, as one substance to another, to alter or improve the general quality or to counteract undesirable properties: an additive that thins paint. Nutrition. Also called food additive. a substance added directly to food during processing, as for preservation, coloring, or stabilization. something that becomes part of food ...

When was the word "additivus" first used?

From the Late Latin word additīvus, dating back to 1690–1700. See additament, -ive

Is an indefinite integral indeterminate?

Conversely, indefinite integrals are indeterminate to the extent of an additive constant.

Is BPA a dental filler?

BPA remains a common additive in both dental fillings and dental sealants, according to the American Dental Association.

image

1.Infra Definition & Meaning - Merriam-Webster

Url:https://www.merriam-webster.com/dictionary/infra

6 hours ago Definition of infra- (Entry 2 of 2) 1 : below infrahuman infrasonic. 2 : within infraspecific. 3 : below in a scale or series infrared.

2.Nefopam and Meperidine Are Infra-Additive on the …

Url:https://journals.lww.com/anesthesia-analgesia/Fulltext/2014/07000/Nefopam_and_Meperidine_Are_Infra_Additive_on_the.12.aspx

21 hours ago What is an additive effect of a drug? Additive – Occurs when two or more drugs combine to produce an effect greater than effect of either drug taken alone. What is the difference …

3.Infra Definition & Meaning | Dictionary.com

Url:https://www.dictionary.com/browse/infra

5 hours ago With this model, a statistically significant interaction term between the 2 drugs indicates that they act synergistically (greater than expected effect) or have an infra-additive interaction (less than …

4.Additive Definition & Meaning - Merriam-Webster

Url:https://www.merriam-webster.com/dictionary/additive

22 hours ago Infra definition, below, especially when used in referring to parts of a text. See more.

5.How to Read IFRA Rates for Fragrance Oils - Nurture …

Url:https://nurturesoap.com/blogs/nurture-soap-blog/how-to-read-ifra-rates-for-fragrance-oils

4 hours ago 1 : of, relating to, or characterized by addition an additive process. 2 : produced by addition. 3 : characterized by, being, or producing effects (such as drug responses or gene products) that …

6.Additive Definition & Meaning | Dictionary.com

Url:https://www.dictionary.com/browse/additive

32 hours ago  · The IFRA rate is the safety rate. This is how much can come in contact with your skin when making this particular product without causing irritation. Fragrance oil in soap …

7.What does ADDITIVE stand for? - abbreviations.com

Url:https://www.abbreviations.com/ADDITIVE

20 hours ago Also called food additive. a substance added directly to food during processing, as for preservation, coloring, or stabilization. something that becomes part of food or affects it as a …

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9