User profiles for Z. Krasznai

zoltan krasznai

- Verified email at med.unideb.hu - Cited by 2001

Zoard T Krasznai

- Verified email at med.unideb.hu - Cited by 947

[HTML][HTML] The role of the microbiome in ovarian cancer: mechanistic insights into oncobiosis and to bacterial metabolite signaling

…, E Mikó, E Maka, J Szabó, K Uray, Z Krasznai… - Molecular …, 2021 - Springer
Ovarian cancer is characterized by dysbiosis, referred to as oncobiosis in neoplastic diseases.
In ovarian cancer, oncobiosis was identified in numerous compartments, including the …

Membrane hyperpolarization removes inactivation of Ca2+ channels, leading to Ca2+ influx and subsequent initiation of sperm motility in the common carp

Z Krasznai, T Márián, H Izumi… - Proceedings of the …, 2000 - National Acad Sciences
Change of osmolality surrounding spawned sperm from isotonic to hypotonic causes the
initiation of sperm motility in the common carp. Here we show that membrane-permeable cAMP …

Elevated human epididymis protein 4 concentrations in chronic kidney disease

B Nagy Jr, ZT Krasznai, H Balla… - Annals of clinical …, 2012 - journals.sagepub.com
Background Human epididymis protein 4 (HE4) has recently become an available tumour
biomarker for detecting ovarian cancer along with the standard cancer antigen 125 (CA125). …

Role of ion channels and membrane potential in the initiation of carp sperm motility

Z Krasznai, M Morisawa, S Morisawa… - Aquatic Living …, 2003 - cambridge.org
… of intracellular Ca2+ was carried out using Calcium Green fluorescent dye (Krasznai et … This
is in accordance with the results of Krasznai et al. (2000) claiming that membrane hyperpolar…

Docosahexaenoic acid-containing phospholipid molecular species in brains of vertebrates

…, E Lahdes, YK Yeo, Z Krasznai… - Proceedings of the …, 2000 - National Acad Sciences
The fatty acid composition of phospholipids and the contents of docosahexaenoic acid (DHA)-containing
diacyl phosphatidylcholine and diacyl phosphatidylethanolamine molecular …

Gadolinium, a mechano‐sensitive channel blocker, inhibits osmosis‐initiated motility of sea‐and freshwater fish sperm, but does not affect human or ascidian sperm …

Z Krasznai, M Morisawa, ZT Krasznai… - Cell motility and the …, 2003 - Wiley Online Library
Exposure to hypo‐osmotic or hyperosmotic environment triggers the initiation of fish sperm
motility. In this article, we report that calcium and potassium channel blockers do not …

Potassium channels regulate hypo-osmotic shock-induced motility of common carp (Cyprinus carpio) sperm

Z Krasznai, T Márián, L Balkay, R Gáspár Jr, L Trón - Aquaculture, 1995 - Elsevier
The osmolality and composition of fish seminal plasma usually suppress sperm motility in
the testis and sperm duct. Change in the osmolality of the environment at spawning activates …

Role of the Na+/Ca2+ exchanger in calcium homeostasis and human sperm motility regulation

Z Krasznai, ZT Krasznai, M Morisawa… - Cell motility and the …, 2006 - Wiley Online Library
… -gated Ca2ş channels have been found in spermatozoa [Krasznai et al., 2000; Wennemuth
et … The protocol developed by Krasznai et al. [1995] was used, which allows evaluation of the …

Complete inhibition of P-glycoprotein by simultaneous treatment with a distinct class of modulators and the UIC2 monoclonal antibody

…, H Nagy, T Marian, A Megyeri, Z Krasznai… - … of Pharmacology and …, 2007 - ASPET
P-glycoprotein (Pgp) is one of the active efflux pumps that are able to extrude a large variety
of chemotherapeutic drugs from the cells, causing multidrug resistance. The conformation-…

Hypo-osmotic shock induces an osmolality-dependent permeabilization and structural changes in the membrane of carp sperm.

T Márián, Z Krasznai, L Balkay… - … of Histochemistry & …, 1993 - journals.sagepub.com
We carried out spectrofluorimetric and flow cytometric measurements to investigate the effect
of hypo-osmotic shock on cell membranes of common carp sperm. The time course of the …