Ingemar Björkhem: search on Z-Library

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1

Dietary cholesterol supplementation to a plant-based diet suppresses the complete pathway of cholesterol synthesis and induces bile acid production in Atlantic salmon (Salmo salar L.)

Kortner, Trond M., Björkhem, Ingemar, Krasnov, Aleksei, Timmerhaus, Gerrit, Krogdahl, Åshild

Journal:

British Journal Of Nutrition

Year:

2014

Language:

english

File:

PDF, 332 KB

english, 2014

2

Detection and quantitation of 3α-hydroxy-1-methylen-5α-androstan-17-one, the major urinary metabolite of methenolone acetate (Primobolan®) by isotope dilution—Mass spectrometry

Ingemar Björkhem, Håkan Ek

Journal:

Journal of Steroid Biochemistry

Year:

1983

Language:

english

File:

PDF, 664 KB

english, 1983

3

Feedback regulation of bile acid synthesis in human liver: Importance of HNF-4α for regulation of CYP7A1

Anna Abrahamsson, Ulf Gustafsson, Ewa Ellis, Lisa-Mari Nilsson, Staffan Sahlin, Ingemar Björkhem, Curt Einarsson

Journal:

Biochemical and Biophysical Research Communications

Year:

2005

Language:

english

File:

PDF, 287 KB

english, 2005

4

Detection and quantitation of methandienone (dianabol®) in urine by isotope dilution—mass fragmentography

Ingemar Björkhem, Olle Lantto, Agneta Löf

Journal:

Journal of Steroid Biochemistry

Year:

1980

Language:

english

File:

PDF, 626 KB

english, 1980

5

A novel fragmentation of trimethylsilyl ethers of 3β-hydroxy-Δ5-steroids

Ingemar Björkhem, Jan-Årke Gustafsson, Jan Sjövall

Journal:

Journal of Mass Spectrometry

Year:

1973

Language:

english

File:

PDF, 296 KB

english, 1973

6

A functional polymorphism in the HMGCR promoter affects transcriptional activity but not the risk for Alzheimer disease in Swedish populations

Lina Keller, Charlotte Murphy, Hui-Xin Wang, Laura Fratiglioni, Maria Olin, Mats Gafvels, Ingemar Björkhem, Caroline Graff, Steve Meaney

Journal:

Year:

2010

Language:

english

File:

PDF, 309 KB

english, 2010

7

7α-hydroxylation of cholesterol by reconstituted systems from rat liver microsomes

Ingemar Björkhem, Henry Danielsson, Kjell Wikvall

Journal:

Biochemical and Biophysical Research Communications

Year:

1974

Language:

english

File:

PDF, 387 KB

english, 1974

8

P1-392: Oxysterol crosstalk at the blood-brain barrier

Maura B. Heverin, Magnus Axelson, Steve Meaney, Ulf Diczfalusy, John Wahren, Ingemar Björkhem

Journal:

Alzheimer's & Dementia

Year:

2006

Language:

english

File:

PDF, 56 KB

english, 2006

9

P1-364: Plasma levels of 24S-hydroxycholesterol are related to brain volumes in memory clinic patients

Alina Solomon, Valerio Leoni, Ariadna Besga, Hilkka Soininen, Lars-Olof Wahlund, Miia Kivipelto, Ingemar Björkhem

Journal:

Alzheimer's & Dementia

Year:

2008

Language:

english

File:

PDF, 54 KB

english, 2008

10

Bile Acid Metabolism in Extrahepatic Biliary Atresia

Gustafsson, Jan, Alvelius, Gunvor, Björkhem, Ingemar, Nemeth, Antal

Journal:

Upsala Journal of Medical Sciences

Year:

2006

Language:

english

File:

PDF, 270 KB

english, 2006

11

Cholesterol in mouse retina originates primarily from in situ de novo biosynthesis

Lin, Joseph B., Mast, Natalia, Bederman, Ilya R., Li, Yong, Brunengraber, Henri, Björkhem, Ingemar, Pikuleva, Irina A.

Journal:

The Journal of Lipid Research

Year:

2015

Language:

english

File:

PDF, 819 KB

english, 2015

12

Evidence for sex difference in the CSF/plasma albumin ratio in ~20 000 patients and 335 healthy volunteers

Parrado-Fernández, Cristina, Blennow, Kaj, Hansson, Magnus, Leoni, Valerio, Cedazo-Minguez, Angel, Björkhem, Ingemar

Journal:

Journal of Cellular and Molecular Medicine

Year:

2018

Language:

english

File:

PDF, 358 KB

english, 2018

13

International descriptive and interventional survey for oxycholesterol determination by gas- and liquid-chromatographic methods

Lütjohann, Dieter, Björkhem, Ingemar, Friedrichs, Silvia, Kerksiek, Anja, Geilenkeuser, Wolf-Jochen, Lövgren-Sandblom, Anita, Ansorena, Diana, Astiasarán, Iciar, Baila-Rueda, Lucía, Barriuso, Blanca,

Journal:

Year:

2018

Language:

english

File:

PDF, 1.38 MB

english, 2018

14

Bile acid synthesis in primary cultures of rat and human hepatocytes

Ewa Ellis, Bryan Goodwin, Anna Abrahamsson, Chris Liddle, Agneta Mode, Mats Rudling, Ingemar Björkhem, Curt Einarsson

Journal:

Year:

1998

Language:

english

File:

PDF, 139 KB

english, 1998

15

Activity-Regulated Cytoskeleton-Associated Protein in Rodent Brain is Down-Regulated by High Fat Diet in vivo and by 27-Hydroxycholesterol in vitro

Laura Mateos, Susanne Akterin, Francisco-Javier Gil-Bea, Stefan Spulber, Atiqur Rahman, Ingemar Björkhem, Marianne Schultzberg, Amilcar Flores-Morales, Angel Cedazo-Mínguez

Journal:

Brain Pathology

Year:

2009

Language:

english

File:

PDF, 404 KB

english, 2009

16

Metabolism of Steroids in Germfree and Conventional Rats Treated with a 3β-Hydroxy-δ5-Steroid Oxidoreductase Inhibitor

Ingemar Björkhem, Jan-Åke Gustafsson, Sven A. Gustafsson

Journal:

Year:

1970

Language:

english

File:

PDF, 1.03 MB

english, 1970

17

Heterogeneity of hepatic mixed function oxidases

Ingemar Björkhem, Henry Danielsson

Journal:

Biochemical and Biophysical Research Communications

Year:

1973

Language:

english

File:

PDF, 431 KB

english, 1973

18

Cholesterol 24S-Hydroxylase Overexpression Inhibits the Liver X Receptor (LXR) Pathway by Activating Small Guanosine Triphosphate-Binding Proteins (sGTPases) in Neuronal Cells

Moutinho, Miguel, Nunes, Maria João, Gomes, Anita Q., Gama, Maria João, Cedazo-Minguez, Angel, Rodrigues, Cecília M. P., Björkhem, Ingemar, Rodrigues, Elsa

Journal:

Molecular Neurobiology

Year:

2015

Language:

english

File:

PDF, 1.12 MB

english, 2015

19

Removal of cholesterol from extrahepatic sources by oxidative mechanisms

Björkhem, Ingemar, Diczfalusy, Ulf, Lütjohann, Dieter

Journal:

Current Opinion in Lipidology

Year:

1999

File:

PDF, 436 KB

1999

20

Bile acid synthesis in humans: Regulation of hepatic microsomal cholesterol 7α-hydroxylase activity

Reihnér, Eva, Björkhem, Ingemar, Angelin, Bo, Ewerth, Staffan, Einarsson, Kurt

Journal:

Gastroenterology

Year:

1989

Language:

english

File:

PDF, 1.03 MB

english, 1989

21

Gas chromatographic-mass spectrometric determination of 20(S)-protopanaxadiol and 20(S)-protopanaxatriol for study on human urinary excretion of ginsenosides after ingestion of ginseng preparations

Jian-Fang Cui, Ingemar Björkhem, Peter Eneroth

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1997

Language:

english

File:

PDF, 460 KB

english, 1997

22

Sterol binding by OSBP-related protein 1L regulates late endosome motility and function

Terhi Vihervaara, Riikka-Liisa Uronen, Gerd Wohlfahrt, Ingemar Björkhem, Elina Ikonen, Vesa M. Olkkonen

Journal:

Cellular and Molecular Life Sciences

Year:

2011

Language:

english

File:

PDF, 925 KB

english, 2011

23

On the origin of the cholestenoic acids in human circulation

Steve Meaney, Amir Babiker, Dieter Lütjohann, Ulf Diczfalusy, Magnus Axelson, Ingemar Björkhem

Journal:

Year:

2003

Language:

english

File:

PDF, 146 KB

english, 2003

24

Two Genes That Map to the STSL Locus Cause Sitosterolemia: Genomic Structure and Spectrum of Mutations Involving Sterolin-1 and Sterolin-2, Encoded by ABCG5 and ABCG8, Respectively

Kangmo Lu, Mi-Hye Lee, Starr Hazard, Angela Brooks-Wilson, Hideki Hidaka, Hideto Kojima, Leiv Ose, Anton F.H. Stalenhoef, Tatu Mietinnen, Ingemar Bjorkhem, Eric Bruckert, Arti Pandya, H. Bryan Brewer

Journal:

The American Journal of Human Genetics

Year:

2001

Language:

english

File:

PDF, 3.93 MB

english, 2001

25

Broad Substrate Specificity of Human Cytochrome P450 46A1 Which Initiates Cholesterol Degradation in the Brain †

Mast, Natalia, Norcross, Ryan, Andersson, Ulla, Shou, Magang, Nakayama, Kazuo, Bjorkhem, Ingemar, Pikuleva, Irina A.

Journal:

Year:

2003

Language:

english

File:

PDF, 142 KB

english, 2003

26

Intestinal Cholesterol Absorption and Cardiovascular Risk

Weingärtner, Oliver, Björkhem, Ingemar, Lütjohann, Dieter

Journal:

Journal of the American College of Cardiology

Year:

2014

Language:

english

File:

PDF, 81 KB

english, 2014

27

Serum Concentrations of Ursodeoxycholic Acid in Portal Venous and Systemic Venous Blood of Fasting Humans as Determined by Isotope Dilution—Mass Spectrometry

Euverth, Staffan, Angelin, Bo, Einarsson, Kurt, Nilsell, Klas, Björkhem, Ingemar

Journal:

Gastroenterology

Year:

1985

Language:

english

File:

PDF, 854 KB

english, 1985

28

Evaluation of cholesterol metabolism in cerebrotendinous xanthomatosis

Mignarri, Andrea, Magni, Alessandro, Del Puppo, Marina, Gallus, Gian Nicola, Björkhem, Ingemar, Federico, Antonio, Dotti, Maria Teresa

Journal:

Journal of Inherited Metabolic Disease

Year:

2016

Language:

english

File:

PDF, 1.16 MB

english, 2016

29

Cytochrome P450 27A1 Deficiency and Regional Differences in Brain Sterol Metabolism Cause Preferential Cholestanol Accumulation in the Cerebellum

Mast, Natalia, Anderson, Kyle W., Lin, Joseph B., Li, Yong, Turko, Illarion V., Tatsuoka, Curtis, Bjorkhem, Ingemar, Pikuleva, Irina A.

Journal:

Journal of Biological Chemistry

Year:

2017

Language:

english

File:

PDF, 2.83 MB

english, 2017

30

Simvastatin treatment in the SLO syndrome: A safe approach?

Lena Starck, Anita Lövgren-Sandblom, Ingemar Björkhem

Journal:

American Journal of Medical Genetics Part A

Year:

2002

Language:

english

File:

PDF, 131 KB

english, 2002

31

Assay of unesterified 7-oxocholesterol in human serum by isotope dilution-mass spectrometry

Ingemar Björkhem

Journal:

Analytical Biochemistry

Year:

1986

Language:

english

File:

PDF, 372 KB

english, 1986

32

Novel LC–MS/MS method for assay of 7α-hydroxy-4-cholesten-3-one in human plasma: Evidence for a significant extrahepatic metabolism

Anita Lövgren-Sandblom, Maura Heverin, Hanna Larsson, Eija Lundström, John Wahren, Ulf Diczfalusy, Ingemar Björkhem

Journal:

Journal of Chromatography B

Year:

2007

Language:

english

File:

PDF, 268 KB

english, 2007

33

Mechanism of Enzymatic Reduction of Steroid Double Bonds

Ingemar Björkhem, Inger Holmberg

Journal:

Year:

1973

Language:

english

File:

PDF, 410 KB

english, 1973

34

Steroid Hormone Metabolism in Developing Rats

Ingemar Björkhem, Håkan ERIKSSON, Karl-Erik KARLMAR, Åke STENBERG, Jan-Åke GUSTAFSSON

Journal:

Year:

1972

Language:

english

File:

PDF, 799 KB

english, 1972

35

Stimulatory effect of mevinolin on rat liver phosphatidic acid phosphatase

Ingemar Björkhem, Lars Berglund

Journal:

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism

Year:

1987

Language:

english

File:

PDF, 604 KB

english, 1987

36

Differential induction of peroxisomal oxidation of palmitic acid and 3α,7α,12α-trihydroxy-5β-cholestanoic acid in rat liver

Ann-Kristin Östlund Farrants, Ingemar Björkhem, Jan I. Pedersen

Journal:

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism

Year:

1990

Language:

english

File:

PDF, 534 KB

english, 1990

37

Conjugation of cholic acid with taurine and glycine by rat liver peroxisomes

Bengt Frode Kase, Kristian Prydz, Ingemar Björkhem, Jan I. Pedersen

Journal:

Biochemical and Biophysical Research Communications

Year:

1986

Language:

english

File:

PDF, 361 KB

english, 1986

38

Expression of human cytochrome P450 46A1 in Escherichia coli: effects of N- and C-terminal modifications

Natalia Mast, Ulla Andersson, Kazuo Nakayama, Ingemar Bjorkhem, Irina A. Pikuleva

Journal:

Archives of Biochemistry and Biophysics

Year:

2004

Language:

english

File:

PDF, 222 KB

english, 2004

39

Microsomal long-chain acyl-CoA thioesterase (carboxylesterase ES-4) is regulated by thyroxine

Margareta A. Diczfalusy, Ulla Andersson, Ingemar Björkhem, Curt Einarsson, Stefan E.H. Alexson

Journal:

Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids

Year:

1999

Language:

english

File:

PDF, 207 KB

english, 1999

40

Effect of sitosterol on the rate-limiting enzymes in cholesterol synthesis and degradation

Kirsten Muri Boberg, Jan-Erik Åkerlund, Ingemar Björkhem

Journal:

Year:

1989

Language:

english

File:

PDF, 463 KB

english, 1989

41

Prednisolone excretion in human milk

Lennart Öst, Göran Wettrell, Ingemar Björkhem, Anders Rane

Journal:

The Journal of Pediatrics

Year:

1985

Language:

english

File:

PDF, 256 KB

english, 1985

42

Expression of Sterol 12α-Hydroxylase Alters Bile Acid Pool Composition in Primary Rat Hepatocytes and In Vivo

William M. Pandak, Patricia Bohdan, Clifton Franklund, Darrell H. Mallonee, Gösta Eggertsen, Ingemar Björkhem, Gregorio Gil, Z. Reno Vlahcevic, Phillip B. Hylemon

Journal:

Gastroenterology

Year:

2001

Language:

english

File:

PDF, 787 KB

english, 2001

43

Cholesterol-24S-hydroxylase (CYP46A1) Is Specifically Expressed in Neurons of the Neural Retina

Bretillon, Lionel, Diczfalusy, Ulf, Björkhem, Ingemar, Maire, Marie Annick, Martine, Lucy, Joffre, Corinne, Acar, Niyazi, Bron, Alain, Creuzot-Garcher, Catherine

Journal:

Current Eye Research

Year:

2007

Language:

english

File:

PDF, 804 KB

english, 2007

44

Importance of Peroxisomes in the Formation of Chenodeoxycholic Acid in Human Liver. Metabolism of 3α,7α-Dihydroxy-5β-cholestanoic Acid in Zellweger Syndrome

Kase, Bengt Frode, Pedersen, Jan I, Wathne, Karl-Olaf, Gustafsson, Jan, Björkhem, Ingemar

Journal:

Pediatric Research

Year:

1991

File:

PDF, 505 KB

1991

45

Atherosclerosis and Sterol 27-Hydroxylase: Evidence for a Role of this Enzyme in Elimination of Cholesterol from Human Macrophages

Ingemar Björkhem, Olof Andersson, Ulf Diczfalusy, Bo Sevastik, Rui-Juan Xiu, Chonggao Duan and Erik Lund

Journal:

Proceedings of the National Academy of Sciences

Year:

1994

Language:

english

File:

PDF, 1.11 MB

english, 1994

46

Effect of ascorbic acid on microcirculation in patients with Type II diabetes: a randomized placebo-controlled cross-over study

LU, Qing, BJÖRKHEM, Ingemar, WRETLIND, Bengt, DICZFALUSY, Ulf, HENRIKSSON, Peter, FREYSCHUSS, Anna

Journal:

Clinical Science

Year:

2005

Language:

english

File:

PDF, 106 KB

english, 2005

47

Increased urinary testosterone/epitestosterone ratios found in Swedish athletes in connection with a national control program Evaluation of 28 cases

Mats Garle, Roland Ocka, Elzbieta Palonek, Ingemar Björkhem

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1996

Language:

english

File:

PDF, 221 KB

english, 1996

48

Differential hepatocellular zonation pattern of cholesterol 7α-hydroxylase (Cyp7a1) and sterol 12α-hydroxylase (Cyp8b1) in the mouse

Jin Wang, Maria Olin, Björn Rozell, Ingemar Björkhem, Curt Einarsson, Gösta Eggertsen, Mats Gåfvels

Journal:

Histochemistry and Cell Biology

Year:

2007

Language:

english

File:

PDF, 628 KB

english, 2007

49

The neurotoxic effect of 24-hydroxycholesterol on SH-SY5Y human neuroblastoma cells

Heike Kölsch, Dieter Lütjohann, Albert Tulke, Ingemar Björkhem, Marie Luise Rao

Journal:

Year:

1999

Language:

english

File:

PDF, 361 KB

english, 1999

50

Microbial Transformation of Cholesterol into Coprostanol : Properties of a 3-Oxo-Δ4-Steroid-5β-Reductase

Ingemar Björkhem, Örjan Wrange, Jan-Åke Gustafsson

Journal:

Year:

1973

Language:

english

File:

PDF, 458 KB

english, 1973

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