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

Year Number of Results
1945 5
1946 26
1947 17
1948 24
1949 38
1950 48
1951 59
1952 58
1953 95
1954 80
1955 86
1956 79
1957 102
1958 73
1959 82
1960 59
1961 64
1962 98
1963 136
1964 193
1965 136
1966 120
1967 227
1968 286
1969 331
1970 365
1971 459
1972 487
1973 541
1974 633
1975 623
1976 624
1977 618
1978 627
1979 744
1980 769
1981 887
1982 877
1983 953
1984 1077
1985 1086
1986 1103
1987 1060
1988 1062
1989 1079
1990 1015
1991 964
1992 898
1993 967
1994 834
1995 761
1996 726
1997 640
1998 638
1999 608
2000 606
2001 551
2002 454
2003 437
2004 402
2005 431
2006 469
2007 398
2008 398
2009 359
2010 360
2011 345
2012 356
2013 328
2014 322
2015 298
2016 288
2017 302
2018 279
2019 290
2020 267
2021 252
2022 237
2023 27
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33,850 results
Results by year
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Page 1
The effect of doxofylline in asthma and COPD.
Cazzola M, Matera MG. Cazzola M, et al. Respir Med. 2020 Apr;164:105904. doi: 10.1016/j.rmed.2020.105904. Epub 2020 Feb 19. Respir Med. 2020. PMID: 32094104 Free article. Review.
It differs substantially from theophylline at the pharmacological level. Clinical studies have shown substantial differences between doxofylline and theophylline. In particular, efficacy/safety profile of doxofylline is better than that of theophylline....
It differs substantially from theophylline at the pharmacological level. Clinical studies have shown substantial differences between …
Theophylline.
[No authors listed] [No authors listed] IARC Monogr Eval Carcinog Risks Hum. 1991;51:391-419. IARC Monogr Eval Carcinog Risks Hum. 1991. PMID: 2033791 Free PMC article. Review. No abstract available.
Theophylline.
Warren JB, Thomson A, Cochrane GM. Warren JB, et al. Contemp Issues Clin Biochem. 1985;3:332-47. Contemp Issues Clin Biochem. 1985. PMID: 3915973 Review. No abstract available.
Dissolution of theophylline monohydrate and anhydrous theophylline in buffer solutions.
de Smidt JH, Fokkens JG, Grijseels H, Crommelin DJ. de Smidt JH, et al. J Pharm Sci. 1986 May;75(5):497-501. doi: 10.1002/jps.2600750515. J Pharm Sci. 1986. PMID: 3735090
Below 337 K, anhydrous theophylline is converted to theophylline monohydrate in contact with water. The dissolution profile of anhydrous theophylline can be divided into three phases: a pre-transformation phase: anhydrous theophylline …
Below 337 K, anhydrous theophylline is converted to theophylline monohydrate in contact with water. The dissolution pro …
[Theophylline].
Staib AH, Fuhr U. Staib AH, et al. Dtsch Med Wochenschr. 1997 Oct 17;122(42):1291-2. doi: 10.1055/s-0029-1233737. Dtsch Med Wochenschr. 1997. PMID: 9378066 German. No abstract available.
Theophylline in asthma.
Weinberger M, Hendeles L. Weinberger M, et al. N Engl J Med. 1996 May 23;334(21):1380-8. doi: 10.1056/NEJM199605233342107. N Engl J Med. 1996. PMID: 8614425 Review. No abstract available.
Theophylline: an overview.
Bukowskyj M. Bukowskyj M. Ration Drug Ther. 1988 Jan;22(1):1-5. Ration Drug Ther. 1988. PMID: 3283844 Review. No abstract available.
Vibrational spectra of anhydrous and monohydrated caffeine and theophylline molecules and crystals.
Balbuena PB, Blocker W, Dudek RM, Cabrales-Navarro FA, Hirunsit P. Balbuena PB, et al. J Phys Chem A. 2008 Oct 16;112(41):10210-9. doi: 10.1021/jp805499m. Epub 2008 Sep 25. J Phys Chem A. 2008. PMID: 18816035
Density functional theory and classical molecular dynamics simulations are used to investigate the vibrational spectra of caffeine and theophylline anhydrous and monohydrate molecules and those of their crystalline anhydrous and monohydrated states, with emph …
Density functional theory and classical molecular dynamics simulations are used to investigate the vibrational spectra of caffeine and th …
Safety: cimetidine and concomitant theophylline or warfarin--drug interactions and their implications.
Frank WO. Frank WO. Clin Ther. 1986;8 Suppl A:57-68. Clin Ther. 1986. PMID: 2878729 Review.
Thirty healthy men were stratified into three age groups: 18 to 35, 36 to 53, and 54 to 70 years and were given 300 mg QID of anhydrous theophylline sustained-action tablets. When steady state was reached (nine days), cimetidine was begun concomitantly in a dosage o …
Thirty healthy men were stratified into three age groups: 18 to 35, 36 to 53, and 54 to 70 years and were given 300 mg QID of anhydrous …
Clinical pharmacology of theophylline in preterm infants: effects, metabolism and pharmacokinetics.
Pacifici GM. Pacifici GM. Curr Pediatr Rev. 2014;10(4):297-303. doi: 10.2174/1573396311666150113213352. Curr Pediatr Rev. 2014. PMID: 25594527 Review.
This drug also reduces hypoxaemic episodes. Theophylline acts on the lungs, kidneys and brain. Theophylline inhibits solute reabsorption in various segments of the nephron and a marked diuresis which occurs immediately after the administration of theophylline …
This drug also reduces hypoxaemic episodes. Theophylline acts on the lungs, kidneys and brain. Theophylline inhibits solute re …
33,850 results
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