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Year Number of Results
1945 5
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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 624
1976 624
1977 618
1978 628
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 836
1995 761
1996 726
1997 640
1998 638
1999 609
2000 606
2001 550
2002 454
2003 437
2004 402
2005 431
2006 469
2007 398
2008 398
2009 359
2010 360
2011 345
2012 357
2013 328
2014 322
2015 298
2016 287
2017 302
2018 277
2019 288
2020 267
2021 253
2022 239
2023 231
2024 221
2025 58

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34,268 results

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Page 1
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
The dissolution kinetics of theophylline monohydrate and anhydrous theophylline were investigated with a rotating-disk apparatus in buffer solutions at 298 K under sink conditions. ...Below 337 K, anhydrous theophylline is converted to theoph …
The dissolution kinetics of theophylline monohydrate and anhydrous theophylline were investigated with a rotating-disk …
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.
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].
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.
Monitoring theophylline treatment.
Memon MA. Memon MA. BMJ. 1993 Feb 13;306(6875):456-7. doi: 10.1136/bmj.306.6875.456-c. BMJ. 1993. PMID: 8461740 Free PMC article. No abstract available.
Theophylline-nicotinamide cocrystal formation in physical mixture during storage.
Ervasti T, Aaltonen J, Ketolainen J. Ervasti T, et al. Int J Pharm. 2015;486(1-2):121-30. doi: 10.1016/j.ijpharm.2015.03.012. Epub 2015 Mar 20. Int J Pharm. 2015. PMID: 25800677
As a reference, anhydrous theophylline-nicotinamide cocrystals were prepared by solid-state grinding. The results of this study indicate that theophylline-nicotinamide cocrystals can form without any mechanical activation from physical mixtures of theophyl …
As a reference, anhydrous theophylline-nicotinamide cocrystals were prepared by solid-state grinding. The results of this stud …
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.
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. ...Theophylline is present in saliv …
Theophylline acts on the lungs, kidneys and brain. Theophylline inhibits solute reabsorption in various segments of the nephro …
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.
Polymorphism in anhydrous theophylline--implications on the dissolution rate of theophylline tablets.
Phadnis NV, Suryanarayanan R. Phadnis NV, et al. J Pharm Sci. 1997 Nov;86(11):1256-63. doi: 10.1021/js9701418. J Pharm Sci. 1997. PMID: 9383736
The objects of this investigation were (i) to prepare and characterize a new anhydrous theophylline phase that is metastable under ambient conditions, and (ii) to prepare model tablet formulations containing either this metastable anhydrate (I*) or stable anhydro …
The objects of this investigation were (i) to prepare and characterize a new anhydrous theophylline phase that is metastable u …
34,268 results
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