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List of works by Bogdan Lewczuk

Adrenergic activation of melatonin secretion in ovine pineal explants in short-term superfusion culture occurs via protein synthesis independent and dependent phenomena.

scientific article

Adrenergic control of pinealocyte chondriome - an in vitro study

scientific article published in December 2016

Adrenergic regulation of cytoplasmic structures related to secretory processes in pig pinealocytes—an ultrastructural, quantitative study

scientific article published on 09 June 2017

An immunohistochemical study on the postnatal changes in the C-terminal flanking peptide of neuropeptide Y (CPON)--positive nerve fibers in pineal gland of the pig

scientific article published on 01 January 1997

Calcium concrements in the pineal gland of the Arctic fox (Vulpes lagopus) and their relationship to pinealocytes, glial cells and type I and III collagen fibers.

scientific article published on January 2010

Capillary zone electrophoresis of bacterial extracellular vesicles: A proof of concept

scientific article published on 13 March 2020

Cytochemical localization of monoamine oxidase in the pig pineal gland

scientific article published on 01 January 1994

Cytoplasmic dense bodies in pig pinealocyte during postnatal development. Quantitative, ultrastructural study

scientific article published on 01 January 1997

Daily Profiles of Neuropeptides, Catecholamines, and Neurotransmitter Receptors in the Chicken Pineal Gland

scientific article published on 01 January 2018

Daily profiles of melatonin synthesis-related indoles in the pineal glands of young chickens (Gallus gallus domesticus L.).

scientific article

Demonstration of nerve fibers containing the C-terminal flanking peptide of neuropeptide Y (CPON) in the pig pineal gland (Sus domesticus): an immunocytochemical study by light and electron microscopy.

scientific article published in August 1997

Demonstration of nerve fibers immunoreactive to peptide N-terminal histidine C-terminal isoleucine (PHI) and vasoactive intestinal peptide (VIP) in the pig pineal gland.

scientific article published in January 2003

Distribution of NADPH-diaphorase activity in the pineal gland of the Turkey.

scientific article

Diurnal Rhythm of Plasma Melatonin Concentration in the Domestic Turkey and Its Regulation by Light and Endogenous Oscillators

scientific article published on 13 April 2020

Diurnal and circadian variations in indole contents in the goose pineal gland

scientific article published on 25 September 2018

Diurnal profiles of melatonin synthesis-related indoles, catecholamines and their metabolites in the duck pineal organ

scientific article

Effect of different diurnal lighting conditions on serotonin content in the pig pineal gland. Subcellular fractions of the tissue

scientific article published on January 1, 1992

Effect of exogenous prolactin on ultrastructure of pinealocyte in female pigs during puberty.

scientific article published in January 1994

Effects of Deoxynivalenol and Zearalenone on the Histology and Ultrastructure of Pig Liver

scientific article published on 20 July 2020

Effects of Streptozotocin-Induced Diabetes on the Pineal Gland in the Domestic Pig

scientific article published on 09 October 2018

Effects of sympathicolytic and sympathomimetic drugs on pineal ultrastructure in the domestic pig ⬇️

scientific article published on November 1, 1997

Effects of sympathicolytic and sympathomimetic drugs on plasma immunoreactive melatonin in the domestic pig ⬇️

scientific article published on November 1, 1997

Embryonic Ontogeny of 5-Hydroxyindoles and 5-Methoxyindoles Synthesis Pathways in the Goose Pineal Organ

scientific article published on 14 August 2019

Feline Infectious Peritonitis: Immunohistochemical Features of Ocular Inflammation and the Distribution of Viral Antigens in Structures of the Eye.

scientific article

Histological structure of duodenum in gilts receiving low doses of zearalenone and deoxynivalenol in feed.

scientific article published on 8 December 2015

Histology and ultrastructure of the pineal organ in the domestic goose.

scientific article published in October 2006

Immunohistochemical localization of substance P in the pineal gland of the domestic pig

scientific article published on 01 January 2000

Immunohistochemical studies on the coexistence of catecholamine-synthesizing enzymes and neuropeptide Y in nerve fibers of the porcine pineal gland

scientific article published on 01 August 1994

In vitro effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) on ovarian, pituitary, and pineal function in pigs.

scientific article published on 25 June 2011

In vivo miRNA delivery in whitefish: Synthetic MiR92b-3p uptake and the efficacy of gene expression silencing

scientific article published on 21 January 2019

Influence of electric, magnetic, and electromagnetic fields on the circadian system: current stage of knowledge

scientific article

Influence of prolactin on ultrastructure of pinealocyte in sexually immature female pigs: a quantitative study

scientific article published on January 1, 1992

Intraperitoneal exposure of whitefish to microcystin-LR induces rapid liver injury followed by regeneration and resilience to subsequent exposures.

scientific article published on 17 October 2016

Leu-enkephalin immunoreactivity in the pig pineal gland.

scientific article

Light and electron microscopy of the European beaver (Castor fiber) stomach reveal unique morphological features with possible general biological significance

scientific article

Localization of NADPH-diaphorase activity in the pineal gland of the domestic pig.

scientific article published in January 2001

Melatonin and its synthesizing enzymes (arylalkylamine N-acetyltransferase-like and hydroxyindole-O-methyltransferase) in avian eggs and early embryos.

scientific article published in April 2007

Membrane bounded dense bodies (MBB) of the domestic pig pinealocytes--current state of knowledge

scientific article published on 01 January 1997

Metabolism of Melatonin Synthesis-Related Indoles in the Turkey Pineal Organ and Its Modification by Monochromatic Light

scientific article published on 21 December 2020

Morphological studies of the pineal gland in the common gull (Larus canus) reveal uncommon features of pinealocytes.

scientific article

N-bromoacetyltryptamine strongly and reversibly inhibits in vitro melatonin secretion from mammalian pinealocytes

scientific article

Neuropeptide Y as a presynaptic modulator of norepinephrine release from the sympathetic nerve fibers in the pig pineal gland.

scientific article published in January 2015

Peptidergic and nitrergic innervation of the pineal gland in the domestic pig: an immunohistochemical study.

scientific article

Pineal concretions in turkey (Meleagris gallopavo) as a result of collagen-mediated calcification.

scientific article published in April 2009

Pituitary adenylate cyclase-activating polypeptide-immunoreactive (PACAP-IR) nerve fibers in the pig pineal gland.

scientific article

Post-hatching development of the turkey pineal organ: histological and immunohistochemical studies.

scientific article

Postnatal changes in adrenergic and neuropeptide Y-containing nerve fibres in pineal gland of the pig. An immunohistochemical study

scientific article published on 01 January 1995

Qualitative and quantitative studies on the ultrastructure of ovine pinealocytes during postnatal development

scientific article published on 01 February 2004

Regulation of melatonin secretion in the pineal organ of the domestic duck--an in vitro study.

scientific article published in September 2015

Roles of Direct Photoreception and the Internal Circadian Oscillator in the Regulation of Melatonin Secretion in the Pineal Organ of the Domestic Turkey: A Novel In Vitro Clock and Calendar Model

scientific article published on 17 August 2019

Somatostatin and somatostatin receptors in the pig pineal gland during postnatal development: An immunocytochemical study

scientific article published in June 2000

The Effects of Deoxynivalenol and Zearalenone on the Pig Large Intestine. A Light and Electron Microscopy Study.

scientific article published on 4 April 2018

The Use of Chitin from the Molts of Mealworm () for the Removal of Anionic and Cationic Dyes from Aqueous Solutions

scientific article published on 5 January 2023

The effect of continuous darkness and illumination on the function and the morphology of the pineal gland in the domestic pig. Part I: The effect on plasma melatonin level.

scientific article published in January 2000

The effect of continuous darkness and illumination on the function and the morphology of the pineal gland in the domestic pig. Part II: The effect on pinealocyte ultrastructure.

scientific article published in January 2000

The effect of morphine on melatonin secretion in the domestic pig. In vivo and in vitro study

scientific article published on 01 January 1999

The effects of low doses of two Fusarium toxins, zearalenone and deoxynivalenol, on the pig jejunum. A light and electron microscopic study

scientific article

The foetal pig pineal gland is richly innervated by nerve fibres containing catecholamine-synthesizing enzymes, neuropeptide Y (NPY) and C-terminal flanking peptide of NPY, but it does not secrete melatonin.

scientific article

The influence of electromagnetic pollution on living organisms: historical trends and forecasting changes

scientific article

The influence of methisoprinol administered in ovo on the morphological structure of the spleen in turkeys.

scientific article

Vasopressinergic innervation of the pig pineal gland.

scientific article published in January 2002

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