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

Year Number of Results
1807 1
1813 1
1823 1
1827 1
1832 1
1840 1
1841 1
1842 1
1843 2
1844 1
1846 1
1855 1
1862 2
1875 1
1887 4
1888 4
1889 1
1890 2
1891 3
1892 9
1893 3
1894 7
1895 6
1896 26
1897 12
1898 11
1899 7
1900 12
1901 20
1902 22
1903 27
1904 26
1905 24
1906 22
1907 20
1908 42
1909 23
1910 30
1911 22
1912 31
1913 52
1914 31
1915 39
1916 28
1917 24
1918 26
1919 23
1920 44
1921 31
1922 38
1923 44
1924 112
1925 217
1926 78
1927 178
1928 101
1929 154
1930 83
1931 40
1932 44
1933 47
1934 39
1935 54
1936 45
1937 49
1938 40
1939 26
1940 40
1941 47
1942 35
1943 29
1944 27
1945 158
1946 517
1947 666
1948 610
1949 604
1950 853
1951 989
1952 1087
1953 1026
1954 1078
1955 1168
1956 1134
1957 1313
1958 1344
1959 1167
1960 861
1961 875
1962 990
1963 1391
1964 1666
1965 1376
1966 1484
1967 1679
1968 1848
1969 1953
1970 2084
1971 2165
1972 2448
1973 2817
1974 3125
1975 5852
1976 7181
1977 7241
1978 7978
1979 9108
1980 10270
1981 10999
1982 12168
1983 14739
1984 16413
1985 17311
1986 17814
1987 17729
1988 16858
1989 19215
1990 19546
1991 19887
1992 20797
1993 21534
1994 22159
1995 22792
1996 24553
1997 25389
1998 27216
1999 27841
2000 31005
2001 32546
2002 34425
2003 35427
2004 39366
2005 43901
2006 47457
2007 50954
2008 54564
2009 58487
2010 58046
2011 54198
2012 56543
2013 58662
2014 59304
2015 59272
2016 56399
2017 57100
2018 59441
2019 60795
2020 65331
2021 63556
2022 59652
2023 58100
2024 65033
2025 68527
2026 44796
2027 14

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1,751,333 results

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Page 1
Lipoprotein-X.
Narayanan S. Narayanan S. CRC Crit Rev Clin Lab Sci. 1979 Aug;11(1):31-51. doi: 10.3109/10408367909105853. CRC Crit Rev Clin Lab Sci. 1979. PMID: 389551 Review.
Lp-X can be visualized by electrophoresis on either Agar or Agarose. The purity of Lp-X preparations has been documented by immunochemical procedures. ...Membrane bound enzymes have been shown to aggregate with Lp-X. The fact that bile lipoprotein can be conv …
Lp-X can be visualized by electrophoresis on either Agar or Agarose. The purity of Lp-X preparations has been documented by im …
Advanced X-ray Imaging Technology.
Pfeiffer D, Pfeiffer F, Rummeny E. Pfeiffer D, et al. Recent Results Cancer Res. 2020;216:3-30. doi: 10.1007/978-3-030-42618-7_1. Recent Results Cancer Res. 2020. PMID: 32594383 Review.
While X-ray imaging has come a long way, there are some physical properties of X-rays, which have not yet been fully exploited, and which may offer quite some room for further enhancements of current X-ray imaging equipment. Firstly, X-ray imaging toda …
While X-ray imaging has come a long way, there are some physical properties of X-rays, which have not yet been fully exploited …
Controversy over the atherogenicity of lipoprotein-X.
Miida T, Hirayama S. Miida T, et al. Curr Opin Endocrinol Diabetes Obes. 2019 Apr;26(2):117-123. doi: 10.1097/MED.0000000000000466. Curr Opin Endocrinol Diabetes Obes. 2019. PMID: 30694826 Review.
PURPOSE OF REVIEW: Lipoprotein-X (Lp-X) is an abnormal lipoprotein containing abundant free cholesterol and phospholipids, as well as some apolipoprotein E (apoE). ...SUMMARY: Lp-X is heterogeneous in apoE content. Lp-X is taken up in cholestatic patie …
PURPOSE OF REVIEW: Lipoprotein-X (Lp-X) is an abnormal lipoprotein containing abundant free cholesterol and phospholipids, as …
X-chromosome inactivation in mammals.
Heard E, Clerc P, Avner P. Heard E, et al. Annu Rev Genet. 1997;31:571-610. doi: 10.1146/annurev.genet.31.1.571. Annu Rev Genet. 1997. PMID: 9442908 Review.
These features are acquired progressively by the inactive X after onset of initiation. Initiation of X-inactivation is controlled by the X-inactivation center (Xic) and influenced by the X chromosome controlling element (Xce), which causes primary nonr …
These features are acquired progressively by the inactive X after onset of initiation. Initiation of X-inactivation is control …
[X chromosome].
Verloes A. Verloes A. Presse Med. 2007 Mar;36 Spec No 1:1S7-13. Presse Med. 2007. PMID: 17546761 Review. French.
X and Y chromosomes hove evolved from a common proto-chromosome, 300 million years ago. ...At fecondotion, in XX embryo, the active X is always the maternal one, with the paternal X is kept inactive. At the time of implantation of a XX egg, inactivation is er …
X and Y chromosomes hove evolved from a common proto-chromosome, 300 million years ago. ...At fecondotion, in XX embryo, the active …
Genetics, X-Linked Inheritance.
Bin Shlhoob R, Tanaka J. Bin Shlhoob R, et al. 2026 Mar 22. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2026 Jan–. 2026 Mar 22. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2026 Jan–. PMID: 32491315 Free Books & Documents.
Lyon's hypothesis significantly advanced the understanding of the basic mechanisms underlying X-linked diseases. Classically, X-linked inheritance is described as either X-linked recessive or X-linked dominant (see Image. ...X-linked dominant le …
Lyon's hypothesis significantly advanced the understanding of the basic mechanisms underlying X-linked diseases. Classically, X …
X-ray tubes.
Zink FE. Zink FE. Radiographics. 1997 Sep-Oct;17(5):1259-68. doi: 10.1148/radiographics.17.5.9308113. Radiographics. 1997. PMID: 9308113
The x-ray tube serves the function of creating x-ray photons from electric energy supplied by the x-ray generator. ...The design of the x-ray tube determines the basic characteristics of the x-ray beam such as focal spot size, x-ray field …
The x-ray tube serves the function of creating x-ray photons from electric energy supplied by the x-ray generator. ...T …
X chromosome inactivation, X-linked disorders, and cancer.
Salas-Labadía C, Pérez-Vera P, Gómez-Chávez F, Pérez Baena X, Martínez Anaya D, Colín Rubio J, Navarrete-Meneses MDP. Salas-Labadía C, et al. Front Genet. 2026 Apr 30;17:1820203. doi: 10.3389/fgene.2026.1820203. eCollection 2026. Front Genet. 2026. PMID: 42137243 Free PMC article. Review.
This process makes the functional genetic information in females equivalent to a single X chromosome, as in males. Usually, X inactivation occurs in approximately 50% of maternal and 50% of paternal X chromosomes. However, deviations from this ratio can occur …
This process makes the functional genetic information in females equivalent to a single X chromosome, as in males. Usually, X …
The eXceptional nature of the X chromosome.
Balaton BP, Dixon-McDougall T, Peeters SB, Brown CJ. Balaton BP, et al. Hum Mol Genet. 2018 Aug 1;27(R2):R242-R249. doi: 10.1093/hmg/ddy148. Hum Mol Genet. 2018. PMID: 29701779 Free PMC article. Review.
The X chromosome is unique in the genome. In this review we discuss recent advances in our understanding of the genetics and epigenetics of the X chromosome. The X chromosome shares limited conservation with its ancestral homologue the Y chromosome and the re …
The X chromosome is unique in the genome. In this review we discuss recent advances in our understanding of the genetics and epigenet …
A Comparative Analysis of Mouse Imprinted and Random X-Chromosome Inactivation.
Malcore RM, Kalantry S. Malcore RM, et al. Epigenomes. 2024 Feb 10;8(1):8. doi: 10.3390/epigenomes8010008. Epigenomes. 2024. PMID: 38390899 Free PMC article. Review.
The mammalian sexes are distinguished by the X and Y chromosomes. Whereas males harbor one X and one Y chromosome, females harbor two X chromosomes. ...During X-inactivation, most genes on one of the two X chromosomes in females are transcriptio …
The mammalian sexes are distinguished by the X and Y chromosomes. Whereas males harbor one X and one Y chromosome, females har …
1,751,333 results
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