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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1967 1
1968 1
1969 1
1970 1
1975 1
1977 2
1979 2
1981 2
1982 7
1983 7
1984 13
1985 12
1986 12
1987 20
1988 25
1989 15
1990 30
1991 25
1992 19
1993 27
1994 37
1995 23
1996 18
1997 28
1998 28
1999 29
2000 29
2001 32
2002 24
2003 37
2004 40
2005 37
2006 39
2007 33
2008 45
2009 45
2010 41
2011 67
2012 56
2013 40
2014 43
2015 49
2016 36
2017 36
2018 37
2019 34
2020 26
2021 44
2022 43
2023 27
2024 30
2025 29
2026 24

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1,299 results

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Page 1
Mg citrate found more bioavailable than other Mg preparations in a randomised, double-blind study.
Walker AF, Marakis G, Christie S, Byng M. Walker AF, et al. Magnes Res. 2003 Sep;16(3):183-91. Magnes Res. 2003. PMID: 14596323 Free article. Clinical Trial.
In this study, the relative bioavailability of three preparations of Mg (amino-acid chelate, citrate and oxide) were compared at a daily dose of 300 mg of elemental Mg in 46 healthy individuals. ...Results showed that supplementation of the organic forms of Mg (citrate and …
In this study, the relative bioavailability of three preparations of Mg (amino-acid chelate, citrate and oxide) were compared at a da …
Development of a sodium fluoride and stannous chloride-containing gel for treatment of dental erosion.
Pereira LGS, Bezerra SJC, Viana ÍEL, Lima LC, Borges AB, Scaramucci T. Pereira LGS, et al. Braz Dent J. 2022 Jul-Aug;33(4):54-61. doi: 10.1590/0103-6440202204808. Braz Dent J. 2022. PMID: 36043569 Free PMC article. Clinical Trial.
Enamel and dentin polished specimens were eroded (1% citric acid solution, 10 min) and randomly allocated into 5 groups (n=10): Placebo - Hydroxypropyl Methylcellulose (HMC) gel; F+Sn+HMC - 7,500 ppm F- / 15,000 ppm Sn2+; F+HMC - 7,500 ppm F-; Commercial acidulated …
Enamel and dentin polished specimens were eroded (1% citric acid solution, 10 min) and randomly allocated into 5 groups (n=10) …
Anaplerotic therapy in propionic acidemia.
Longo N, Price LB, Gappmaier E, Cantor NL, Ernst SL, Bailey C, Pasquali M. Longo N, et al. Mol Genet Metab. 2017 Sep;122(1-2):51-59. doi: 10.1016/j.ymgme.2017.07.003. Epub 2017 Jul 12. Mol Genet Metab. 2017. PMID: 28712602 Free PMC article. Clinical Trial.
BACKGROUND: Propionic acidemia is a rare metabolic disorder caused by a deficiency of propionyl- CoA carboxylase, the enzyme converting propionyl-CoA to methylmalonyl-CoA that subsequently enters the citric acid cycle as succinyl-CoA. Patients with propionic acidemi …
BACKGROUND: Propionic acidemia is a rare metabolic disorder caused by a deficiency of propionyl- CoA carboxylase, the enzyme converting prop …
The effect of hydroxy citric acid supplementation with calorie-restricted diet on metabolic, atherogenic and inflammatory biomarkers in women with non-alcoholic fatty liver disease: a randomized controlled clinical trial.
Arefhosseini S, Tutunchi H, Nomi-Golzar S, Mahboob S, Pouretedal Z, Ebrahimi-Mameghani M. Arefhosseini S, et al. Food Funct. 2022 May 10;13(9):5124-5134. doi: 10.1039/d1fo03685h. Food Funct. 2022. PMID: 35416190 Clinical Trial.
The objective of the present study was to examine the effects of hydroxy citric acid (HCA) extracts from Garcinia cambogia on metabolic, atherogenic and inflammatory biomarkers in obese women with non-alcoholic fatty liver disease (NAFLD). ...
The objective of the present study was to examine the effects of hydroxy citric acid (HCA) extracts from Garcinia cambogia on …
Capsaicin-induced cough in humans.
Midgren B, Hansson L, Karlsson JA, Simonsson BG, Persson CG. Midgren B, et al. Am Rev Respir Dis. 1992 Aug;146(2):347-51. doi: 10.1164/ajrccm/146.2.347. Am Rev Respir Dis. 1992. PMID: 1489123 Clinical Trial.
There was no correlation between the cough response to citric acid and to capsaicin. Inhaled lidocaine (20 and 80 mg from nebulized solutions) caused a dose-dependent inhibition of capsaicin-induced cough. ...Capsaicin may be complementary to citric acid …
There was no correlation between the cough response to citric acid and to capsaicin. Inhaled lidocaine (20 and 80 mg from nebu …
Microbiological, Inflammatory and Clinical Outcome of Citric Acid Passivated Definitive Abutments: Interim 12-Month Results From a Randomised Controlled Clinical Trial.
Vilarrasa J, Pereira Couto C, Àlvarez G, Carrió N, Gil J, Blanc V, Nart J. Vilarrasa J, et al. J Clin Periodontol. 2025 Jun;52(6):813-825. doi: 10.1111/jcpe.14146. Epub 2025 Mar 11. J Clin Periodontol. 2025. PMID: 40070156 Clinical Trial.
No significant differences were noted in other clinical or radiographic parameters. CONCLUSIONS: Citric acid passivation of definitive abutments does not enhance the microbiological or inflammatory profiles in the short term. Further studies are needed to explore th …
No significant differences were noted in other clinical or radiographic parameters. CONCLUSIONS: Citric acid passivation of de …
Root surface demineralization by citric acid/tetracycline gel and aPDT associated to subepithelial connective tissue graft improves root coverage outcomes. A 12-month preliminary randomized clinical trial.
Damante CA, Karam PSBH, Ferreira R, Rezende MLR, Greghi SLA, Sant'Ana ACP, Zangrando MSR. Damante CA, et al. J Photochem Photobiol B. 2019 Aug;197:111528. doi: 10.1016/j.jphotobiol.2019.111528. Epub 2019 Jun 4. J Photochem Photobiol B. 2019. PMID: 31226526 Clinical Trial.
The aim of this study is to evaluate the effects of citric acid/tetracycline gel and aPDT in root coverage of gingival recessions using subepithelial connective tissue graft. ...Experimental groups were: Control group (SRP) - scaling and root planing only; Citric …
The aim of this study is to evaluate the effects of citric acid/tetracycline gel and aPDT in root coverage of gingival recessi …
Evaluation of the Efficacy, Safety, and Tolerability of 3 Dose Regimens of Topical Sodium Nitrite With Citric Acid in Patients With Anogenital Warts: A Randomized Clinical Trial.
Ormerod AD, van Voorst Vader PC, Majewski S, Vanscheidt W, Benjamin N, van der Meijden W. Ormerod AD, et al. JAMA Dermatol. 2015 Aug;151(8):854-61. doi: 10.1001/jamadermatol.2015.0381. JAMA Dermatol. 2015. PMID: 25922903 Clinical Trial.
INTERVENTIONS: Placebo nitrite cream and placebo citric acid cream were applied twice daily. Active treatment was divided as low dose (sodium nitrite, 3%, with citric acid, 4.5%, creams applied twice daily), middle dose (sodium nitrite, 6%, with cit …
INTERVENTIONS: Placebo nitrite cream and placebo citric acid cream were applied twice daily. Active treatment was divided as l …
Chemical injuries of the eye.
Pfister RR. Pfister RR. Ophthalmology. 1983 Oct;90(10):1246-53. Ophthalmology. 1983. PMID: 6657201 Clinical Trial.
1,299 results