Evidence map›Paper›PMID 39661313›Full record

ArticleDrug delivery and translational research2025

Dendrimer-mediated proton sponge effect in the treatment of pulmonary acidosis.

Kadambari Borse, Pravin Shende

Abstract read
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In one paragraph

Article in Drug delivery and translational research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Kadambari BorseShobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, V. L. Mehta Road, Vile Parle (W), Mumbai, India.
Pravin ShendeShobhaben Pratapbhai Patel School of Pharmacy and Technology Management, SVKM'S NMIMS, V. L. Mehta Road, Vile Parle (W), Mumbai, India. shendepravin94@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study aimed to synthesize tiotropium bromide (TIO)-loaded generation 5 polyamidoamine dendrimers (TIO-PAMAM-G5-DMs) using a solvent-free microwave assisted synthesis (MAS) for the treatment of pulmonary acidosis, a condition associated with decreased blood pH due to bronchoconstriction. The encapsulation of TIO into PAMAM-G5-DMs was achieved using MAS Michael addition and amidation reactions, following green chemistry principles. The DMs demonstrated particle size of 460.68 ± 1.38 nm, entrapment efficiency of 92.4 ± 0.44%, controlled release profiles of 90.4 ± 0.62% and 76 ± 0.84% in media of pH 6.8 and 7.4, respectively, and high buffering capacity (25 mL/pH units) using a proton sponge effect for the release of the drug into the system as compared to the conventional formulation. A synergistic rat model was used to compare the pharmacokinetics (PK) of marketed and DM-based formulations. The results showed a mean C

Indexed as

Acidosis, RespiratoryDendrimersAnimalsDrug LiberationHumansMaleParticle SizeProtonsRatsRats, Sprague-DawleyDendrimersPAMAM StarburstProtonsDry powder inhalerMicrowave-assisted synthesisPAMAM dendrimersProton sponge effectSolvent-free synthesisTiotropium bromide

Identifiers

PMID39661313

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.