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N E Saris

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Articles 97
Citations 688
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Recent Articles
1.
Gateau-Roesch O, Pavlov E, Lazareva A, Limarenko E, Levrat C, Saris N, et al.
J Bioenerg Biomembr . 2002 Jan; 32(1):105-10. PMID: 11768755
A hydrophobic, low-molecular weight component extracted from mitochondria forms a Ca2+-activated ion channel in black-lipid membranes (Mironova et al., 1997). At pH 8.3-8.5, the component has a high-affinity binding site...
2.
Mironova G, Gateau-Roesch O, Levrat C, Gritsenko E, Pavlov E, Lazareva A, et al.
J Bioenerg Biomembr . 2001 Nov; 33(4):319-31. PMID: 11710807
A mitochondrial hydrophobic component that forms Ca2+-induced nonspecific ion channels in black-lipid membranes (Mironova et al., 1997) has been purified and its nature elucidated. It consists of long-chain saturated fatty...
3.
Kopustinskiene D, Pollesello P, Saris N
Eur J Pharmacol . 2001 Nov; 428(3):311-4. PMID: 11689188
Levosimendan, a new inodilator developed for the treatment of heart failure has been shown to have a vasodilatory effect via opening of K(ATP) channels in the plasma membrane of vascular...
4.
Deryabina Y, Bazhenova E, Saris N, Zvyagilskaya R
J Biol Chem . 2001 Oct; 276(51):47801-6. PMID: 11673451
Calcium release pathways in Ca(2+)-preloaded mitochondria from the yeast Endomyces magnusii were studied. In the presence of phosphate as a permeant anion, Ca(2+) was released from respiring mitochondria only after...
5.
Morkunaite S, Teplova V, Saris N
IUBMB Life . 2000 Jun; 49(3):211-6. PMID: 10868912
The stimulation of the mitochondrial permeability transition (MPT) by dihydrolipoate (DHLA) was studied in rat liver mitochondria in the presence of different respiratory substrates. The Ca2+ threshold for the induction...
6.
Azarashvily T, Tyynela J, Baumann M, Evtodienko Y, Saris N
Biochem Biophys Res Commun . 2000 Apr; 270(3):741-4. PMID: 10772894
A 3.5-kDa polypeptide associated with the inner membrane of rat liver was found to be phosphorylated by [gamma-(32)P]ATP, presumably via a cAMP-dependent kinase. The phosphorylation was modulated by [Ca(2+)] in...
7.
Saris N, Mervaala E, Karppanen H, Khawaja J, Lewenstam A
Clin Chim Acta . 2000 Mar; 294(1-2):1-26. PMID: 10727669
There is an increased interest in the role of magnesium ions in clinical medicine, nutrition and physiology. The characteristics of the binding of magnesium and calcium ions to various components,...
8.
Mikkola R, Saris N, Grigoriev P, Andersson M, Salkinoja-Salonen M
Eur J Biochem . 1999 Aug; 263(1):112-7. PMID: 10429194
The emetic toxin of Bacillus cereus, found to cause immobilization of spermatozoa and swelling of their mitochondria, was purified and its structure found to be identical to the earlier known...
9.
Evtodienko Y, Teplova V, Azarashvily T, KUDIN A, Prusakova O, Virtanen I, et al.
Mol Cell Biochem . 1999 Jul; 194(1-2):251-6. PMID: 10391147
Zajdela hepatoma mitochondria were able to accumulate two to five times more Ca2+ than rat liver mitochondria before the permeability transition was induced. Pulses of Ca2+ were given in series...
10.
Saris N, Teplova V, Azarashvili T, Evtodienko Y, Virtanen I
Magnes Res . 1998 Nov; 11(3):155-60. PMID: 9800683
Tumour cells frequently have a high Ca2+ threshold for the mitochondrial permeability transition which occurs when a large pore in the inner membrane is opened. We studied whether this was...