exogenous acid

USAGE SUMMARY

The phrase "exogenous acid" is correct and usable in written English.
It can be used in scientific or technical contexts, particularly in chemistry or biology, to refer to an acid that originates from outside a system or organism. Example: "The experiment demonstrated the effects of exogenous acid on cellular metabolism."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

15 human-written examples

Lafutidine has been shown to inhibit gastric acid-evoked vagal nociceptive signalling and to decrease gastric acidity following an exogenous acid load.

BMC Gastroenterology

The antinociceptive effect of lafutidine may arise from an inhibitory effect on acid-sensitive vagal afferent pathways, whereas the ability of lafutidine to decrease the acidity of an exogenous acid load may result from accelerated gastric emptying and enhanced gastric fluid secretion.

BMC Gastroenterology

The second aim of this study was hence to explore whether lafutidine modifies the time course of gastric injury, gastric volume and gastric acidity following an exogenous acid load and whether any influence of lafutidine on these parameters is shared by cimetidine.

BMC Gastroenterology

The gastroprotective potential of lafutidine is further envisaged from its effect to enhance intragastric pH and to reduce gastric acidity following exposure to an exogenous acid load.

BMC Gastroenterology

In the second experiment, the effects of a single dose of lafutidine (30 mg/kg) or cimetidine (10 mg/kg) on the time course of gastric volume, acidity and injury after exposure to an exogenous acid load were examined.

BMC Gastroenterology

The dissociative reduction was studied in the presence of an exogenous acid.

Electrochimica Acta

Human-verified similar examples from authoritative sources

Similar Expressions

45 human-written examples

In principle, metabolic acidosis can develop in three different ways: (1) addition of exogenous acids (in this case either infusion of cationic AA or the acidity of the AA infusion itself), (2) accumulation of hydrogen ions as result of inadequate renal excretion due to chronic renal insufficiency, and (3) increased production of endogenous acids (e.g., lactic acidosis or ketoacidosis).

EJNMMI Research

The most plausible reason for the development of acidosis is the addition of exogenous acids.

EJNMMI Research

These results suggest that a lower serum bicarbonate level might indicate a higher net production of endogenous or exogenous acids, which might be the main cause of CKD progression.

BMC Nephrology

We note that in one clinical study, ingestion of acetylsalicylate (aspirin) inhibited intestinal absorption of exogenous ascorbic acid, possibly altering ascorbic acid metabolism (22).

Diabetes Care

The intensity of the g = 2.00627 radical induced by exogenous ascorbic acid increased dose dependently).

BioMed Research International

Expert writing Tips

Best practice

When describing experiments, clarify the concentration and method of introduction of the "exogenous acid" to provide a clear and reproducible protocol.

Common error

Avoid using "exogenous" when you mean "endogenous". "Exogenous" refers to sources outside the system, while "endogenous" refers to sources within the system. Be precise to avoid misinterpretations.

Linguistic Context

The phrase "exogenous acid" primarily functions as a noun phrase, typically acting as the object of a preposition or a direct object in a sentence. It identifies a specific type of substance (acid) based on its origin (external). As Ludwig AI confirms, the phrase is usable in written English, particularly in technical contexts.

Expression frequency: Uncommon

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

The term "exogenous acid" refers to an acid originating from outside a system, primarily used in scientific and technical contexts. Ludwig AI confirms its usability and correctness. While not a highly frequent term, it's crucial for precise scientific communication. Alternatives include "external acid" and "foreign acid", but the choice depends on the specific context. The most common error is confusing "exogenous" with "endogenous". Therefore, clarity in distinguishing internal versus external origins is paramount. Its prevalent use in academic sources dictates a formal and scientific register. Remember to specify concentrations and methods of introduction for clarity in research protocols.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

external acid

Replaces "exogenous" with "external", indicating origin from outside the system, but is a more common term.

introduced acid

Focuses on the act of introducing the acid from an external source.

non-native acid

Highlights the acid's foreign origin to the system.

foreign acid

Emphasizes the acid's alien or external nature.

supplemental acid

Implies the acid is added to complement what is already present.

additional acid

Suggests that the acid is added to an existing system, making it more generic.

artificial acid

Emphasizes that the acid is man-made or not naturally occurring within the system.

synthetic acid

Focuses on the manufactured or artificially created nature of the acid.

administered acid

Highlights the action of giving or applying the acid.

applied acid

Focuses on the application of the acid to a system.

FAQs

How is "exogenous acid" used in scientific research?

In scientific research, "exogenous acid" is often used to study the effects of external acidic substances on biological systems or chemical reactions. It allows researchers to control and observe specific responses by introducing a known quantity of acid from an outside source.

What is the difference between "exogenous acid" and endogenous acid?

"Exogenous acid" refers to acid originating from outside a system or organism, whereas endogenous acid is produced within the system. Understanding this distinction is crucial in fields like biology and chemistry.

What are some alternatives to the phrase "exogenous acid"?

Depending on the context, you can use alternatives such as "external acid", "introduced acid", or "foreign acid". The best choice depends on the specific nuance you want to convey.

Can "exogenous acid" be harmful?

The harmfulness of "exogenous acid" depends on its concentration, type, and the system it's introduced to. High concentrations or particularly corrosive acids can cause significant damage, while weaker acids may have minimal effects. Proper handling and safety measures are crucial.