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Year Number of Results
1842 1
1849 1
1851 1
1852 1
1853 2
1854 3
1858 2
1859 3
1860 1
1862 2
1866 3
1868 1
1869 1
1870 2
1871 2
1874 1
1875 2
1876 2
1877 1
1878 2
1879 1
1880 2
1883 3
1884 1
1885 4
1886 5
1891 2
1892 1
1896 1
1898 1
1899 1
1901 3
1902 1
1903 2
1905 1
1907 2
1908 1
1909 2
1910 2
1912 1
1913 4
1914 4
1915 5
1916 4
1917 6
1918 14
1919 2
1920 1
1921 4
1922 4
1923 10
1924 8
1925 10
1926 7
1927 14
1928 17
1929 8
1930 5
1931 8
1932 9
1933 14
1934 9
1935 14
1936 9
1937 9
1938 5
1939 9
1940 7
1941 8
1942 12
1943 13
1944 5
1945 38
1946 116
1947 147
1948 236
1949 194
1950 139
1951 151
1952 138
1953 140
1954 140
1955 152
1956 462
1957 524
1958 369
1959 431
1960 364
1961 412
1962 488
1963 755
1964 1195
1965 930
1966 999
1967 1293
1968 1581
1969 1826
1970 1806
1971 2335
1972 2538
1973 2546
1974 2717
1975 2782
1976 2593
1977 2337
1978 2168
1979 2264
1980 2157
1981 1967
1982 2180
1983 2134
1984 2348
1985 2236
1986 2393
1987 2242
1988 2358
1989 2449
1990 2533
1991 2727
1992 2699
1993 2635
1994 2613
1995 2685
1996 2689
1997 2786
1998 2884
1999 3116
2000 3285
2001 3245
2002 3305
2003 3354
2004 3483
2005 3895
2006 4211
2007 4407
2008 4514
2009 4734
2010 5077
2011 5488
2012 6060
2013 6091
2014 6282
2015 6292
2016 6235
2017 6349
2018 6526
2019 6755
2020 7656
2021 7760
2022 7405
2023 6355
2024 5190
2025 10

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Page 1
Urea.
Wang H, Ran J, Jiang T. Wang H, et al. Subcell Biochem. 2014;73:7-29. doi: 10.1007/978-94-017-9343-8_2. Subcell Biochem. 2014. PMID: 25298336 Review.
Urea is generated by the urea cycle enzymes, which are mainly in the liver but are also ubiquitously expressed at low levels in other tissues. ...New roles for urea in the urinary system, circulation system, respiratory system, digestive system, nervous syste …
Urea is generated by the urea cycle enzymes, which are mainly in the liver but are also ubiquitously expressed at low levels i …
Determination of urea with special emphasis on biosensors: A review.
Pundir CS, Jakhar S, Narwal V. Pundir CS, et al. Biosens Bioelectron. 2019 Jan 1;123:36-50. doi: 10.1016/j.bios.2018.09.067. Epub 2018 Sep 20. Biosens Bioelectron. 2019. PMID: 30308420 Review.
Hence, there is an urgent need of determination of urea in biological fluids to diagnose these diseases at their early stage. Among the various methods available for detection of urea, most are complicated and require time-consuming sample pre-treatment, expensive i …
Hence, there is an urgent need of determination of urea in biological fluids to diagnose these diseases at their early stage. Among t …
Urea transporter and its specific and nonspecific inhibitors: State of the art and pharmacological perspective.
Nandi S, Sanyal S, Amin SA, Kashaw SK, Jha T, Gayen S. Nandi S, et al. Eur J Pharmacol. 2021 Nov 15;911:174508. doi: 10.1016/j.ejphar.2021.174508. Epub 2021 Sep 16. Eur J Pharmacol. 2021. PMID: 34536365 Review.
To dissipate this major adverse effect, the urea transporter inhibitors play especially important roles in maintaining the fluid balance by maintaining the concentration of urea in the inner medullary collecting duct. ...The goal of this study is to highlight the im …
To dissipate this major adverse effect, the urea transporter inhibitors play especially important roles in maintaining the fluid bala …
Recent developments in glycosyl urea synthesis.
McKay MJ, Nguyen HM. McKay MJ, et al. Carbohydr Res. 2014 Feb 19;385:18-44. doi: 10.1016/j.carres.2013.08.007. Epub 2013 Aug 19. Carbohydr Res. 2014. PMID: 24398301 Review.
The area of sugar urea derivatives has received considerable attention in recent years because of the unique structural properties and activities that these compounds display. ...While methods for installing the beta-urea-linkage at the anomeric center have been aro …
The area of sugar urea derivatives has received considerable attention in recent years because of the unique structural properties an …
Urea: diverse functions of a 'waste' product.
Withers PC. Withers PC. Clin Exp Pharmacol Physiol. 1998 Sep;25(9):722-7. doi: 10.1111/j.1440-1681.1998.tb02284.x. Clin Exp Pharmacol Physiol. 1998. PMID: 9750963 Review.
1. The urea cycle is essentially the simultaneous operation of two linear pathways, both primitive and widespread among animals; one is for arginine synthesis and the other is for arginine degradation to ornithine and urea. 2. All animals may have the genetic capaci …
1. The urea cycle is essentially the simultaneous operation of two linear pathways, both primitive and widespread among animals; one …
Urea Derivatives in Modern Drug Discovery and Medicinal Chemistry.
Ghosh AK, Brindisi M. Ghosh AK, et al. J Med Chem. 2020 Mar 26;63(6):2751-2788. doi: 10.1021/acs.jmedchem.9b01541. Epub 2019 Dec 2. J Med Chem. 2020. PMID: 31789518 Free PMC article.
The urea functionality is inherent to numerous bioactive compounds, including a variety of clinically approved therapies. ...Finally, we provide a broad overview of urea-based medicinally relevant compounds, ranging from approved drugs to recent medicinal chemistry …
The urea functionality is inherent to numerous bioactive compounds, including a variety of clinically approved therapies. ...Finally, …
Xenobiotic-urea conjugates; chemical or biological?
Mitchell SC. Mitchell SC. Xenobiotica. 2014 Dec;44(12):1055-66. doi: 10.3109/00498254.2014.948948. Epub 2014 Aug 21. Xenobiotica. 2014. PMID: 25144804 Review.
Although the major pathways involved in drug metabolism have been elucidated, there remain those routes that may be considered as minor, esoteric, or even artifactual. 2. Conjugation with urea, an abundant, non-toxic, small water soluble molecule, is such a disputed and de …
Although the major pathways involved in drug metabolism have been elucidated, there remain those routes that may be considered as minor, eso …
Solvatochromism in urea/water and urea-derivative/water solutions.
Civera C , Del Valle JC , Elorza MA , Elorza B , Arias C , Díaz-Oliva C , Catalán J , García Blanco F . Civera C , et al. Phys Chem Chem Phys. 2020 Nov 21;22(43):25165-25176. doi: 10.1039/d0cp03816d. Epub 2020 Oct 30. Phys Chem Chem Phys. 2020. PMID: 33124623
This work reports the experimental measurements of solvent acidity (SA), basicity (SB), and solvent dipolarity and polarizability (SPP) for water solutions with urea (U) and its molecular derivatives, monomethyl-urea (MU), 1,3-dimethyl-urea (DMU) and tetramet …
This work reports the experimental measurements of solvent acidity (SA), basicity (SB), and solvent dipolarity and polarizability (SPP) for …
[Urea in dermatology].
Proksch E. Proksch E. Med Monatsschr Pharm. 2000 Apr;23(4):110-5. Med Monatsschr Pharm. 2000. PMID: 10812898 Review. German. No abstract available.
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