Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Results by year

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

Year Number of Results
1787 2
1788 1
1791 3
1792 4
1793 2
1794 4
1795 1
1797 5
1800 5
1801 2
1804 2
1807 1
1808 1
1810 1
1811 8
1812 4
1813 1
1814 3
1815 1
1816 5
1817 6
1818 1
1819 1
1821 1
1822 3
1823 2
1824 4
1825 3
1826 1
1827 3
1828 2
1829 7
1830 2
1831 4
1832 1
1835 2
1836 2
1837 2
1838 2
1839 2
1840 2
1841 8
1842 6
1843 1
1844 1
1845 6
1846 4
1847 6
1848 15
1849 8
1850 4
1851 3
1852 2
1854 3
1855 8
1856 2
1857 4
1858 2
1859 4
1860 7
1861 2
1862 4
1863 6
1864 1
1865 5
1866 3
1867 9
1868 7
1869 6
1870 5
1871 10
1872 6
1873 2
1874 9
1875 1
1876 5
1877 3
1878 8
1879 5
1880 5
1881 4
1882 5
1883 13
1884 3
1885 8
1886 9
1887 14
1888 7
1889 14
1890 9
1891 11
1892 19
1893 23
1894 18
1895 15
1896 5
1897 16
1898 15
1899 9
1900 12
1901 11
1902 17
1903 13
1904 10
1905 5
1906 10
1907 5
1908 668
1909 722
1910 801
1911 740
1912 876
1913 1040
1914 974
1915 636
1916 494
1917 431
1918 420
1919 548
1920 703
1921 650
1922 599
1923 751
1924 732
1925 634
1926 724
1927 834
1928 610
1929 562
1930 685
1931 660
1932 667
1933 646
1934 570
1935 556
1936 455
1937 421
1938 402
1939 467
1940 152
1941 176
1942 170
1943 201
1944 289
1945 1107
1946 909
1947 1872
1948 1511
1949 1196
1950 1827
1951 2427
1952 2489
1953 2365
1954 2439
1955 2292
1956 2293
1957 2235
1958 2345
1959 2234
1960 2223
1961 2118
1962 2037
1963 3617
1964 4911
1965 2903
1966 2874
1967 3266
1968 2997
1969 3410
1970 3781
1971 3394
1972 3481
1973 3377
1974 3257
1975 4877
1976 4906
1977 4883
1978 4596
1979 4888
1980 5026
1981 5502
1982 5873
1983 6299
1984 7205
1985 7468
1986 7838
1987 9476
1988 11593
1989 13036
1990 13888
1991 13830
1992 14513
1993 14856
1994 15332
1995 15324
1996 15647
1997 16055
1998 16346
1999 17394
2000 19442
2001 19789
2002 21101
2003 21606
2004 23387
2005 26897
2006 28990
2007 30726
2008 33274
2009 34930
2010 37764
2011 39792
2012 43555
2013 49870
2014 63341
2015 70681
2016 75398
2017 80132
2018 87306
2019 93774
2020 108141
2021 116851
2022 117131
2023 117656
2024 127953
2025 124334
2026 360

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

1,791,467 results

Results by year

Filters applied: . Clear all
The following term was not found in PubMed: Khorrambakht
Page 1
Impact of various body weights and serum creatinine concentrations on the bias and accuracy of the Cockcroft-Gault equation.
Winter MA, Guhr KN, Berg GM. Winter MA, et al. Pharmacotherapy. 2012 Jul;32(7):604-12. doi: 10.1002/j.1875-9114.2012.01098.x. Epub 2012 May 10. Pharmacotherapy. 2012. PMID: 22576791
In addition, C-G Cl(c) (r) was calculated by using rounded S(c) (r) values based on two S(c) (r) thresholds-0.8 mg/dl and 1 mg/dl-for patients with measured S(c) (r) values below those thresholds. Those patients were then evaluated after stratification …
In addition, C-G Cl(c) (r) was calculated by using rounded S(c) (r) values based on two S(c) (r) thresholds-0.8 mg/dl a …
CYP 450 enzymes influence (R,S)-ketamine brain delivery and its antidepressant activity.
Nguyen TML, McGowan JC, Gardier AM. Nguyen TML, et al. Neuropharmacology. 2022 Mar 15;206:108936. doi: 10.1016/j.neuropharm.2021.108936. Epub 2021 Dec 26. Neuropharmacology. 2022. PMID: 34965407 Review.
(R,S)-ketamine is a N-methyl-d-aspartate receptor (NMDA-R) antagonist putatively acting on GABAergic inhibitory synapses to increase excitatory synaptic glutamatergic neurotransmission. ...Importantly, this review describes (R,S)-ketamine pharmacodynamics and …
(R,S)-ketamine is a N-methyl-d-aspartate receptor (NMDA-R) antagonist putatively acting on GABAergic inhibitory synapses to in …
Cancer Surgery and COVID19.
COVID19 Subcommittee of the O.R. Executive Committee at Memorial Sloan Kettering. COVID19 Subcommittee of the O.R. Executive Committee at Memorial Sloan Kettering. Ann Surg Oncol. 2020 Jun;27(6):1713-1716. doi: 10.1245/s10434-020-08462-1. Epub 2020 Apr 13. Ann Surg Oncol. 2020. PMID: 32285279 Free PMC article. No abstract available.
Can Intraoperative Low-Dose R,S-Ketamine Prevent Depressive Symptoms After Surgery? The First Meta-Analysis of Clinical Trials.
Pang L, Cui M, Dai W, Kong J, Chen H, Wu S. Pang L, et al. Front Pharmacol. 2020 Oct 19;11:586104. doi: 10.3389/fphar.2020.586104. eCollection 2020. Front Pharmacol. 2020. PMID: 33192527 Free PMC article. Review.
Intra-operative low-dose (R,S)-ketamine reduced extubation time (OR: -2.84; 95% CI: -5.48 to -0.21; P = 0.03). Conclusions: The prophylactic anti-depressant effect of (R,S)-ketamine did not significantly differ between the (R,S)-ketamine and control groups in …
Intra-operative low-dose (R,S)-ketamine reduced extubation time (OR: -2.84; 95% CI: -5.48 to -0.21; P = 0.03). Conclusions: The proph …
Acute (R,S)-Ketamine Administration Induces Sex-Specific Behavioral Effects in Adolescent but Not Aged Mice.
Mastrodonato A, Pavlova I, Kee N, McGowan JC, Mann JJ, Denny CA. Mastrodonato A, et al. Front Neurosci. 2022 Apr 21;16:852010. doi: 10.3389/fnins.2022.852010. eCollection 2022. Front Neurosci. 2022. PMID: 35527817 Free PMC article.
Most recently, (R,S)-ketamine has been used as a rapid-acting antidepressant, and we have reported that (R,S)-ketamine can also be a prophylactic against stress in adult mice. ...Notably, (R,S)-ketamine was not effective in aged mice. These results underscore …
Most recently, (R,S)-ketamine has been used as a rapid-acting antidepressant, and we have reported that (R,S)-ketamine can als …
(2R,6R)-Hydroxynorketamine is not essential for the antidepressant actions of (R)-ketamine in mice.
Yamaguchi JI, Toki H, Qu Y, Yang C, Koike H, Hashimoto K, Mizuno-Yasuhira A, Chaki S. Yamaguchi JI, et al. Neuropsychopharmacology. 2018 Aug;43(9):1900-1907. doi: 10.1038/s41386-018-0084-y. Epub 2018 May 3. Neuropsychopharmacology. 2018. PMID: 29802366 Free PMC article.
The concentrations of (R)-norketamine and (2 R,6 R)-HNK in plasma, brain, and CSF samples after administration of (R)-norketamine (10 mg/kg) and (2 R,6 R)-HNK (10 mg/kg), respectively, were higher than those generated after administration …
The concentrations of (R)-norketamine and (2 R,6 R)-HNK in plasma, brain, and CSF samples after administration of (R
Effects of (r,r)- and (r,r/s,s)-formoterol on airway relaxation and contraction in an experimental rat model.
Mhanna MJ, Koester JF, Cohn RC. Mhanna MJ, et al. Curr Ther Res Clin Exp. 2007 Jul;68(4):249-61. doi: 10.1016/j.curtheres.2007.08.005. Curr Ther Res Clin Exp. 2007. PMID: 24683215 Free PMC article.
BACKGROUND: Racemic (R,R/S,S)-formoterol is a long-acting beta-agonist composed of a 50:50 mixture of (R,R)- and (S,S)-enantiomers. ...The air-way cylinders were then precontracted with bethanechol at the EC50-75 and exposed to different concentrations …
BACKGROUND: Racemic (R,R/S,S)-formoterol is a long-acting beta-agonist composed of a 50:50 mixture of (R,R)- and …
Correlated factors of posttraumatic growth in patients with colorectal cancer: A systematic review and meta-analysis.
Wei D, Wang X, Wang M, Wang J, Chen F, Jin L, Xian X. Wei D, et al. Int J Nurs Sci. 2024 Dec 16;12(1):96-105. doi: 10.1016/j.ijnss.2024.12.004. eCollection 2025 Jan. Int J Nurs Sci. 2024. PMID: 39990990 Free PMC article. Review.
The methodological quality of the included studies was assessed via the Agency for Healthcare Research and Quality (AHRQ) methodology checklist and the Newcastle-Ottawa Scale (NOS). Pearson correlation coefficient (r) was utilized to indicate effect size. Meta-analysis was …
The methodological quality of the included studies was assessed via the Agency for Healthcare Research and Quality (AHRQ) methodology checkl …
A non-pathogenic and optically high concentrated (R,R)-2,3-butanediol biosynthesizing Klebsiella strain.
Lee S, Kim B, Yang J, Jeong D, Park S, Lee J. Lee S, et al. J Biotechnol. 2015 Sep 10;209:7-13. doi: 10.1016/j.jbiotec.2015.06.385. Epub 2015 Jun 11. J Biotechnol. 2015. PMID: 26074000
In order to construct a K. pneumonia strain that would biosynthesize high concentrated (R,R)-2,3-BDO, gene deletion and over-expression methods were combined; firstly, the 2,3-BDO dehydrogenase (budC) gene was deleted to re-direct utilization of the carbon source to …
In order to construct a K. pneumonia strain that would biosynthesize high concentrated (R,R)-2,3-BDO, gene deletion and over-e …
Pharmacokinetics and metabolism of (R,R)-methoxyfenoterol in rat.
Siluk D, Mager DE, Kim HS, Wang Y, Furimsky AM, Ta A, Iyer LV, Green CE, Wainer IW. Siluk D, et al. Xenobiotica. 2010 Mar;40(3):195-206. doi: 10.3109/00498250903434533. Xenobiotica. 2010. PMID: 20039779 Free PMC article.
After intravenous and oral administration of (R,R)-MFen, (R,R)-Fen and (R,R)-Fen-G were detected in the urine samples indicating that (R,R)-MFen was O-demethylated and subsequently conjugated to (R,R)-Fen-G. .. …
After intravenous and oral administration of (R,R)-MFen, (R,R)-Fen and (R,R)-Fen-G were detected i …
1,791,467 results
You have reached the last available page of results. Please see the User Guide for more information.