Bartosz Jenner

Bartosz Jenner
Actelion Pharmaceuticals Ltd · Clinical Development

About

30
Publications
2,540
Reads
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168
Citations
Citations since 2016
16 Research Items
109 Citations
20162017201820192020202120220510152025
20162017201820192020202120220510152025
20162017201820192020202120220510152025
20162017201820192020202120220510152025
Introduction

Publications

Publications (30)
Article
Full-text available
The optimal defence hypothesis predicts that increased plant defence capabilities, lower levels of damage, and lower investment in vegetative biomass will occur more frequently in sexual forms with higher resource-demanding tissue production and/or younger plant parts. We aimed to examine the effects of sexual form, cladode, and flower age on growt...
Preprint
Full-text available
The Optimal Defense Hypothesis (ODH) predicts that younger, more valuable plant organs should be better defended. We tested this hypothesis in Opuntia robusta Wendl. since its sequential, hierarchical and segmented architecture permits the consideration of a possible reallocation of secondary metabolites among cladodes with different age. We perfor...
Article
Background: The alginate-antacid Gaviscon Double Action (Gaviscon DA) has a combined acid-neutralizing and reflux-suppressing action. Response to treatment in a symptomatic gastro-oesophageal reflux disease (GERD) population has not yet been tested in a large-scale clinical study. Aim: The aim of this study was to assess the efficacy and safety...
Article
Full-text available
To our knowledge, there are no studies about the structure and ecological function of extrafloral nectaries (EFNs) in Opuntia robusta. This is the first description of EFNs in O. robusta, where young spines have an interesting structure and a secreting function, which are different from EFNs described in other Cactaceae species. We used light, scan...
Article
Full-text available
To our knowledge, there are no studies about the structure and ecological function of extra- floral nectaries (EFNs) in Opuntia robusta. This is the first description of EFNs in O. robusta, where young spines have an interesting structure and a secreting function, which are differ- ent from EFNs described in other Cactaceae species. We used light,...
Data
The relationship between relative air humidity and air temperature (A) or sampling time (B), and between air temperature and sampling time (C). (PDF)
Data
The relationship between cladode length (A), width (B), or thickness (C) and air temperature, as well as between cladode length (D), width (E), or thickness (F) and relative air humidity. (PDF)
Data
The number of ants observed on sprouts with a given size (length, width, thickness), together with air temperature and humidity recorded at the moment of sampling. (XLSX)
Data
Ants’ activity on cladode sprouts. Ants searched mainly the apical secretory cones of young spines in areoles. We observed the secretion of transparent liquid, which attracted and fed ants. (MP4)
Article
Objective: This study evaluated the early absorption characteristics of ibuprofen salt formulations and standard ibuprofen acid (the reference). Methods: In this open-label, crossover, single-center study (NCT02452450) in 32 healthy, fasted adults receiving single oral doses (400 mg ibuprofen) of ibuprofen lysine, ibuprofen liquid capsule, ibuprofe...
Article
Full-text available
Prescription for Abnormal Distribution and Interdependence of Observations Using Randomization Tests and Mantel Correlation Coefficient – the Example of Human Resources Distribution in the Regions of France Using statistical methods in geographical research, researchers are often faced with the problem that their data do not comply with the assump...
Article
Aim: To assess efficacy ofDA alginate-antacidchewable tablets for reducing esophageal acid exposure in Chinese patients with gastroesophageal reflux disease (GERD) METHODS: Forty-fourpatients reporting moderately severe heartburn symptomsunderwent two pHmonitoring visits. Treatment sequence was randomized:patients receivedDAalginate-antacid or pla...
Article
The alginate-antacid, Gaviscon Double Action (Gaviscon DA; Reckitt Benckiser, Slough, UK) suppresses reflux after meals by creating a gel-like barrier that caps and displaces the acid pocket distal to the oesophago-gastric junction. The effect of Gaviscon DA on reflux and dyspepsia symptoms has not yet been demonstrated with a modern trial design....
Article
The dynamics of 15 taxa pollen seasons in Kraków, in 1991-2008 was monitored using a Burkard volumetric spore trap of the Hirst design. The highest daily pollen concentrations were achieved in the first half of May, and they were caused mainly by Betula and Pinus pollen. The second period of the high concentrations took place from the middle of Jul...
Article
Full-text available
The objective of this study was to analyse the dynamics of the Alnus and Corylus pollen seasons in Poland with reference to spatial and seasonal differentiation. Aerobiological monitoring was performed in 10 cities, in 1994–2007. Five characteristics defining the pollen season were considered: 1. beginning and end dates of the season phases (5, 25,...
Article
Full-text available
The paper refers to the aeropalinological monitoring performed in Kraków, in 1991-2007. The aim of the study was to determine whether the diurnal periodicity of grass pollen concentrations is similar in different phases of the pollen season. For this study the volumetric method has been employed using the Lanzoni VPPS 2000 sampler with a flow rate...
Conference Paper
Traditionally, allergic contact dermatitis (ACD) has been explained by the activity of Th1 lymphocytes secreting interferon gamma (IFN-gamma). Recent evidence indicates, however, that other cells, e.g. Th2 or Tc2 may be the key effectors of ACD. The aim of the present study was to analyse the possible connection between patch test score and the sec...
Article
Full-text available
The aim of the study was to compare the dynamics of pollen seasons of selected tree and shrub taxa among measurement sites in Kraków and its neighbourhood. The study was performed in Kraków and Piotrkowice Małe in 2002, as well as in Kraków and Giebułtów in 2006. During the study the volumetric method was applied and pollen grains were counted alon...
Article
The report presents the results of a comparative study of valproic acid assays performed using the fluorescence polarisation immunoassay (FPIA) technique on the Abbott Axsym System and a developed analytical procedure based on gas chromatography - electron ionisation mass spectrometry (GC-MS). A specific method (GC-MS) for the quantitative determin...
Article
(Abstract 1246). Background: Contact allergy to nickel affects approx. 60 million EU citizens. A reliable laboratory test for contact allergy is still missing, possibly due to misunderstandings about the key pathological processes. In many classical textbooks, contact allergy has been described as a Th1-dependent process. However, attempts to diagn...
Article
The study compares mensural differences between various species of European corvids in all major skeletal elements. It appears that the greatest differences are found in the bill and mandible, which may reflect adaptations to various foods and feeding methods. Substantiation of this supposition, however, calls for further studies. Ein morphometrisc...

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