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Volume 53, Issue 7
L-3,4-dihydroxyphenylalanine (levodopa) lowers central nervous system S-adenosylmethionine concentrations in humans.
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Research Article
L-3,4-dihydroxyphenylalanine (levodopa) lowers central nervous system S-adenosylmethionine concentrations in humans.
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Online download statistics by month: March 1999 to March 2024
Abstract
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Jan 2006
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Aug 2006
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Jan 2007
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Mar 2007
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Apr 2007
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May 2007
4
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Jun 2007
1
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Jul 2007
3
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Aug 2007
1
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Sep 2007
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Nov 2007
2
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Dec 2007
1
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Jan 2008
1
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Feb 2008
4
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Mar 2008
3
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Apr 2008
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Jun 2008
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1
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Sep 2008
1
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Oct 2008
1
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2
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Jan 2009
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Feb 2009
2
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1
Mar 2009
3
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1
Apr 2009
1
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May 2009
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2
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Jul 2009
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1
Aug 2009
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1
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Jan 2010
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Feb 2010
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Mar 2010
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May 2010
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Jun 2010
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Aug 2010
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Dec 2011
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Oct 2012
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17
Nov 2012
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Dec 2012
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Jan 2013
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Mar 2013
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6
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5
Jul 2013
2
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9
Aug 2013
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11
Sep 2013
3
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Oct 2013
6
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9
Nov 2013
6
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2
Dec 2013
2
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2
Jan 2014
5
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6
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9
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6
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7
Jun 2014
5
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5
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13
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7
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8
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2
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6
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14
Oct 2014
1
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5
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1
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1
Dec 2014
1
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4
Jan 2015
2
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5
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2
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3
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Jul 2015
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11
1
6
Aug 2016
1
1
3
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1
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3
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2
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5
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3
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Jan 2017
4
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4
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Apr 2017
5
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May 2017
9
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1
Jun 2017
9
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Jul 2017
9
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Aug 2017
15
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1
Sep 2017
16
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1
Oct 2017
4
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5
Nov 2017
12
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1
Dec 2017
6
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4
Jan 2018
10
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3
Feb 2018
10
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2
Mar 2018
2
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2
Apr 2018
16
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2
May 2018
12
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6
Jun 2018
14
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10
Jul 2018
40
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2
Aug 2018
10
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6
Sep 2018
10
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4
Oct 2018
10
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5
Nov 2018
6
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4
Dec 2018
12
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5
Jan 2019
9
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Feb 2019
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3
Mar 2019
20
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14
Apr 2019
6
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15
May 2019
6
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14
Jun 2019
13
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10
Jul 2019
4
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12
Aug 2019
8
0
10
Sep 2019
0
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2
Oct 2019
12
0
12
Nov 2019
6
0
7
Dec 2019
8
0
8
Jan 2020
6
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9
Feb 2020
4
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15
Mar 2020
2
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11
Apr 2020
6
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7
May 2020
16
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24
Jun 2020
6
0
7
Jul 2020
10
0
11
Aug 2020
2
0
9
Sep 2020
22
0
10
Oct 2020
12
0
14
Nov 2020
12
0
8
Dec 2020
6
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8
Jan 2021
28
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31
Feb 2021
6
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23
Mar 2021
2
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12
Apr 2021
2
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8
May 2021
2
0
4
Jun 2021
0
0
2
Jul 2021
0
0
9
Aug 2021
0
0
3
Sep 2021
0
0
10
Oct 2021
12
0
23
Nov 2021
10
0
19
Dec 2021
14
0
1
Jan 2022
16
0
6
Feb 2022
14
0
12
Mar 2022
18
0
2
Apr 2022
12
0
3
May 2022
49
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7
Jun 2022
42
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5
Jul 2022
32
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0
Aug 2022
38
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3
Sep 2022
44
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9
Oct 2022
32
0
9
Nov 2022
20
0
3
Dec 2022
16
0
3
Jan 2023
14
0
4
Feb 2023
52
0
3
Mar 2023
14
0
2
Apr 2023
20
0
4
May 2023
14
0
5
Jun 2023
28
0
1
Jul 2023
32
0
7
Aug 2023
6
0
4
Sep 2023
6
0
1
Oct 2023
14
0
4
Nov 2023
36
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4
Dec 2023
26
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0
Jan 2024
14
0
0
Feb 2024
64
0
1
Mar 2024
84
0
0
Total
1896
2
1039
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