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Damaziak K, Stelmasiak A, Konieczka P, Adamek-Urbańska D, Gozdowski D, Pogorzelski G, Zdanowska-Sąsiadek Ż. Water extract of yarrow (Achillea millefolium L.) leaf improves production parameters, tissue antioxidant status and intestinal microbiota activity in turkeys. Anim Feed Sci Technol 2022. [DOI: 10.1016/j.anifeedsci.2022.115309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Damaziak K, Koznaka-Lipka M, Gozdowski D, Gołębiowska A, Kędziorek E. Effects of broiler breeder strain, age, and eggs preheating profile in single-stage systems on the hatchability of eggs and quality of chicks. Animal 2020; 15:100057. [PMID: 33516020 DOI: 10.1016/j.animal.2020.100057] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 08/18/2020] [Accepted: 08/19/2020] [Indexed: 01/05/2023] Open
Abstract
Preheating can increase the efficiency of commercial broiler breeding. A slow increase in temperature can counteract the negative effects of water condensation on the surface of the shell and reduces the thermal shock to the embryos. It is essential to design different preheating profiles because of the variances between breeds in terms of egg construction and the course of embryogenesis, along with the influence of the parental flocks' age on hatching rates. This study aimed to analyze six preheating profiles with different time and temperature patterns (A-F), which were immediately applied before the egg incubation began. These profiles were used for two broiler breeder strains - Hubbard Flex and Ross 308 - for the entire laying cycle divided into six age ranges: 25-30, 31-36, 37-42, 43-48, 49-54, and 55-60wk of life. A total of 7839250 Hubbard Flex and 57167060 Ross 308 eggs were used in the study. The eggs were stored for 4-7d before the preheating profile was applied. Mortality during incubation, hatchability, and the quality of chicks were analyzed. The most favorable results were obtained with profile B - 02 h (25.0 °C):02 h (29.4 °C):02 h (32.2 °C):02 h (35.0 °C):02 h (37.8 °C), while the worst results were obtained with profile C - 03 h (23.9 °C):03 h (25.0 °C):04 h (32.2 °C). These findings indicated that compared to a rapid temperature increase during incubation, multistage slow heating of eggs is more advantageous as it enables achieving better hatchability from apparent fertile eggs and obtaining more first-grade chicks. An analysis of the interaction of different preheating profiles with flock age and breed of parental flock revealed that profile C is not suitable for eggs from older flocks, in particular Ross 308. Deterioration of hatchability of chicks from apparent fertile eggs was also confirmed for flocks over 49wk of life after the application of profile E - 03 h (77 °C):02 h (29.4 °C):02 h (32.2 °C):01 h (35.0 °C):02 h (37.8 °C). Increased early and late mortality of embryos was observed in the case of Hubbard Flex after the use of profile D - 03 h (25.0 °C):02 h (29.4 °C):01 h (32.2 °C):02 h (35.05 °C):02 h (37.8 °C). Based on the obtained results, it can be recommended that profile B can be applied for the entire duration of Ross 308 and Hubbard Flex flock utilization to achieve high egg hatchability and obtain high-quality chicks.
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Affiliation(s)
- K Damaziak
- Department of Animal Breeding, Faculty of Animal Breeding, Bioengineering and Conservation, Institute of Animal Science, Ciszewskiego 8, 02-786 Warsaw, Poland.
| | | | - D Gozdowski
- Department of Biometry, Faculty of Agriculture and Biology, Institute of Agriculture, Warsaw University of Life Sciences, Nowoursynowska 164, 02-787 Warsaw, Poland
| | - A Gołębiowska
- SuperDrob S.A., Hatchery, Stoczek 44, 07-104, Poland
| | - E Kędziorek
- SuperDrob S.A., Hatchery, Stoczek 44, 07-104, Poland
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Olczak-Kowalczyk D, Samul M, Góra J, Gozdowski D, Turska-Szybka A. Ferric Sulfate and Formocresol pulpotomies in paediatric dental practice. A prospective-retrospective study. Eur J Paediatr Dent 2019; 20:27-32. [PMID: 30919641 DOI: 10.23804/ejpd.2019.20.01.06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIM To evaluate the use of formocresol (FC) and ferric sulfate (FS) as pulpotomy agents in vital pulp therapy (VPT) in primary molars by dental practitioners. MATERIALS AND METHODS One hundred seventy-nine patients (aged 74.09 ± 20.75 months) who underwent pulpotomy were enrolled. The dmft, the number of visits, the filling materials, the clinical and radiological observations and complications were evaluated. STATISTICS The data were analysed using chi-square, Spearman's rank correlation and odds ratio. RESULTS The analysis included the documentation of 179 patients with 276 pulpotomies: 50 (FS) and 226 (FC). The dmft was 8.54 ± 3.44. The therapeutic success was greater for FS pulpotomy and that of the two-appointment FC pulpotomy (90.6%) was higher than the one-appointment method (77.1%). Glass-ionomer cements (GIC) (53.6%), amalgam (30.0%), composites (15.6%), and steel crowns (1.8%) were used for tooth restoration. The risk of complications was lower for GI (OR = 2.21; 95% CI 1.09-4.88) compared to composite (OR = 2.62; 95% CI: 1.19 - 5.80). CONCLUSIONS For primary teeth pulpotomy dental practitioners use both FS and FC. FC has been proven to be more effective in a two-appointmet treatment. When restoration with stainless steel crown (SSC) is not feasible, it is advantageous to use GIC rather than composite.
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Affiliation(s)
| | - M Samul
- Department of Pediatric Dentistry, Medical University of Warsaw, Poland
| | - J Góra
- Department of Pediatric Dentistry, Medical University of Warsaw, Poland
| | - D Gozdowski
- Department of Experimental Statistics and Bioinformatics, Warsaw University of Life Science, Warsaw, Poland
| | - A Turska-Szybka
- Department of Pediatric Dentistry, Medical University of Warsaw, Poland
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Sikorska D, Garnis J, Dąbrowski ZT, Sikorski P, Gozdowski D, Hopkins RJ. Thus far but no further: predatory mites do not migrate effectively into strawberry plantations. Exp Appl Acarol 2019; 77:359-373. [PMID: 30919170 DOI: 10.1007/s10493-019-00357-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 03/05/2019] [Indexed: 06/09/2023]
Abstract
Enhancing the performance of predatory mites is often regarded as the best biological control approach towards the spider mite Tetranychus urticae, the main pest of strawberry plantations. Optimizing the colonization of plantations by predators from adjacent areas such as field margins is seen as an important component of conservation biocontrol. We have investigated the factors contributing to enhancing the numbers of predatory mites (Acari: Phytoseidae), such as management of the field margins, vegetation composition and the effect of the presence of woody species. We also tested the penetration of the phytoseiids from the field margins into the crop. In a study carried out in 14 open-field extensively managed strawberry plantations in Poland we found phytoseiids to be abundant in field margins; 14 taxa were discovered. However, only two species Amblyseius andersoni and Euseius finlandicus dispersed a modest distance into the crop. We found that the diversity and densities of the predatory mites were enhanced somewhat by the management type of the field margins; especially the spontaneous vegetation favoured the presence of phytoseiids. However, despite the predatory mites being rather retained in the field margins also significant reduction in numbers of their prey T. urticae was recorded over the course of the year. The low penetration of predatory mites into the main part of the field, indicates that conservation biological control measures in the field margin might not be sufficient on their own to enhance the impact of predatory mites within the main part of the fields.
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Affiliation(s)
- D Sikorska
- Department of Environmental Improvement, Faculty of Civil and Environmental Engineering, Warsaw University of Life Sciences, SGGW, Nowoursynowska 159 Str., 02-776, Warsaw, Poland.
- European Regional Centre for Ecohydrology of the Polish Academy of Sciences, Tylna 3 Str., 90-364, Łódź, Poland.
| | - J Garnis
- Department of Applied Entomology, Faculty of Horticulture, Biotechnology and Landscape Architecture, Warsaw University of Life Sciences, SGGW, Nowoursynowska 159 Str., 02-776, Warsaw, Poland
| | - Z T Dąbrowski
- Department of Applied Entomology, Faculty of Horticulture, Biotechnology and Landscape Architecture, Warsaw University of Life Sciences, SGGW, Nowoursynowska 159 Str., 02-776, Warsaw, Poland
| | - P Sikorski
- Department of Environmental Protection, Faculty of Horticulture, Biotechnology and Landscape Architecture, Warsaw University of Life Sciences, SGGW, Nowoursynowska 159 Str., 02-776, Warsaw, Poland
| | - D Gozdowski
- Department of Experimental Design and Bioinformatics, Faculty of Agriculture and Biology, Warsaw University of Life Sciences, SGGW, Nowoursynowska 159 Str., 02-776, Warsaw, Poland
| | - R J Hopkins
- Natural Resources Institute, University of Greenwich, Central Avenue, Chatham Maritime, Kent, ME4 4TB, UK
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Damaziak K, Marzec A, Riedel J, Szeliga J, Koczywas E, Cisneros F, Michalczuk M, Lukasiewicz M, Gozdowski D, Siennicka A, Kowalska H, Niemiec J, Lenart A. Effect of dietary canthaxanthin and iodine on the production performance and egg quality of laying hens. Poult Sci 2018; 97:4008-4019. [PMID: 29931093 DOI: 10.3382/ps/pey264] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 05/28/2018] [Indexed: 11/20/2022] Open
Abstract
In this study, we aimed to evaluate the effect of canthaxanthin (CX) and iodine (I) on the production of laying hens, on counteracting debilitation of the vitelline membrane, and on inhibiting Salmonella growth in eggs stored at 30°C. Three hundred hens were reared in cages. Birds were divided into six feeding groups (10 hens × 5 repetitions) that were administered 0, 3 or 6 ppm of CX and 1 or 10 ppm of I with their diets. Laying rate, egg weights, and feed conversion ratios were controlled. The quality of fresh eggs was assessed in wks 25-26, 48-50 and 62-63 of hens lives. An additional batch of eggs was incubated at the temperature of 30°C, and egg quality changes were monitored on days 3, 6 and 9 of storage. Additionally, eggs collected from four experimental groups of hens whose diets had been iodated with 1 or 10 ppm of I and supplemented with 0 or 6 ppm of CX were infected under laboratory conditions with Salmonella, and incubated for 5 and 10 d. The laying rate, egg weights, and feed conversion ratio were significantly improved. Dietary inclusion of CX contributed to a higher resistance of the vitelline membrane of egg yolks, but only for fresh eggs. Vitelline membrane degradation during egg storage at 30°C was significantly counteracted by dietary inclusion of I at a dose of 10 ppm. The same I dose resulted in the complete inhibition of Salmonella growth until day 10 of incubation, but exclusively for eggs collected from 40-week-old hens. Dietary supplementation with 10 ppm of I was found to impart high level of resistance to the vitelline membrane against the growth of Salmonella in case of eggs stored at 30°C; therefore, I was found to be more beneficial by ensuring longer preservation than that of CX. However, dietary supplementation with CX was found to increase the resistance of vitelline membrane in fresh eggs.
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Affiliation(s)
- K Damaziak
- University of Life Sciences, 02-786, Warsaw, Poland; Poultry Breeding Division, Department of Animal Breeding and Production
| | - A Marzec
- Department of Food Engineering and Process Management, Faculty of Food Sciences
| | - J Riedel
- University of Life Sciences, 02-786, Warsaw, Poland; Poultry Breeding Division, Department of Animal Breeding and Production
| | | | - E Koczywas
- DSM Nutritional Products Sp z o.o., 96-320 Mszczonow
| | - F Cisneros
- DSM Nutritional Products A/S P.O. Box 2676, 4002, Basel, Switzerland
| | - M Michalczuk
- University of Life Sciences, 02-786, Warsaw, Poland; Poultry Breeding Division, Department of Animal Breeding and Production
| | - M Lukasiewicz
- University of Life Sciences, 02-786, Warsaw, Poland; Poultry Breeding Division, Department of Animal Breeding and Production
| | - D Gozdowski
- Department of Experimental Design and Bioinformatics
| | - A Siennicka
- University of Life Sciences, 02-786, Warsaw, Poland; Poultry Breeding Division, Department of Animal Breeding and Production
| | - H Kowalska
- Department of Food Engineering and Process Management, Faculty of Food Sciences
| | - J Niemiec
- University of Life Sciences, 02-786, Warsaw, Poland; Poultry Breeding Division, Department of Animal Breeding and Production
| | - A Lenart
- Department of Food Engineering and Process Management, Faculty of Food Sciences
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Damaziak K, Pawęska M, Gozdowski D, Niemiec J. Short periods of incubation, egg turning during storage and broiler breeder hens age for early development of embryos, hatching results, chicks quality and juvenile growth. Poult Sci 2018; 97:3264-3276. [DOI: 10.3382/ps/pey163] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 04/05/2018] [Indexed: 11/20/2022] Open
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Damaziak K, Pietrzak D, Michalczuk M, Adamczak L, Chmiel M, Florowski T, Gozdowski D, Niemiec J. Early and 24 h post-mortem thigh (ilio tibialis) muscle metabolism and meat quality in two genetic types of turkeys and their reciprocal crosses, raised under semi-confined conditions. Br Poult Sci 2017; 59:45-54. [DOI: 10.1080/00071668.2017.1390210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- K. Damaziak
- Department of Animal Breeding and Production, Poultry Breeding Division, Warsaw University of Life Sciences, Warsaw, Poland
| | - D. Pietrzak
- Department of Food Technology, Faculty of Food Sciences, Warsaw University of Life Sciences, Warsaw, Poland
| | - M. Michalczuk
- Department of Animal Breeding and Production, Poultry Breeding Division, Warsaw University of Life Sciences, Warsaw, Poland
| | - L. Adamczak
- Department of Food Technology, Faculty of Food Sciences, Warsaw University of Life Sciences, Warsaw, Poland
| | - M. Chmiel
- Department of Food Technology, Faculty of Food Sciences, Warsaw University of Life Sciences, Warsaw, Poland
| | - T. Florowski
- Department of Food Technology, Faculty of Food Sciences, Warsaw University of Life Sciences, Warsaw, Poland
| | - D. Gozdowski
- Department of Experimental Design and Bioinformatics, Warsaw University of Life Sciences, Warsaw, Poland
| | - J. Niemiec
- Department of Animal Breeding and Production, Poultry Breeding Division, Warsaw University of Life Sciences, Warsaw, Poland
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Damaziak K, Riedel J, Gozdowski D, Niemiec J, Siennicka A, Róg D. Productive performance and egg quality of laying hens fed diets supplemented with garlic and onion extracts. J APPL POULTRY RES 2017. [DOI: 10.3382/japr/pfx001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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Olczak-Kowalczyk D, Danko M, Banaś E, Gozdowski D, Popińska K, Krasuska-Sławińska E, Książyk J. Parenteral nutrition in childhood and consequences for dentition and gingivae. Eur J Paediatr Dent 2017; 18:69-76. [PMID: 28494608 DOI: 10.23804/ejpd.2017.18.01.15] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AIM Assessment of dentition in children under parenteral nutrition, risk factors for caries, and dental developmental abnormalities. MATERIALS AND METHODS The study involved 63 patients (aged 2.25-16.6 years), i.e. 32 subjects receiving parenteral nutrition for a mean period of 5.6±2.94 years, and 31 healthy control subjects. Oral hygiene (OHI-S, PL-I), gingival (GI), and dentition status (caries, DMFT/dmft, enamel defects, shape alterations), frequency of oral meals and frequency of cariogenic snacks consumption were evaluated. Medical records provided information on parenteral meals per week, age parenteral nutrition started, birth body mass, Apgar score, weight deficiency, and antibiotic therapy until aged 1 year. The Mann-Whitney test, chi-squared test, and Spearman rank correlation coefficient were used (p≤0.05). RESULTS Dental developmental abnormalities occurred more often in PN subjects (71.87% vs. 25.80%). The prevalence of caries in PN (56.25% vs. 90.32%) and dmft (2.00±3.30 vs. 4.21±3.33) and DMFT (2.47±4.08 vs. 3.33±3.50) were lower. Positive caries Spearman's rank correlation coefficients: frequency of oral meals and frequency of cariogenic snacks consumption, and GI. Negative correlation coefficients: low birth body mass, antibiotic therapy, and low body mass in the first year of life. Positive dental developmental abnormality Spearman's coefficients: low birth body mass, Apgar score < 7, parenteral nutrition duration, low body mass and antibiotic therapy in the first year of life. Beta- lactam, aminoglycoside, glycopeptide and nitroimidazole treatments were related to enamel hypoplasia. CONCLUSION Parenteral nutrition in childhood is related to the risk of dental developmental abnormalities, promoted by malnutrition and antibiotic therapy in infancy. Limiting the number of meals and cariogenic snacks, and most probably administration of antibiotics, decreases the risk of caries.
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Affiliation(s)
- D Olczak-Kowalczyk
- Medical University of Warsaw, Department of Paediatric Dentistry, Warsaw, Poland
| | - M Danko
- Department of Paediatrics and Nutrition, Children's Memorial Health Institute, Warsaw, Poland
| | - E Banaś
- Department of Paediatrics and Nutrition, Children's Memorial Health Institute, Warsaw, Poland
| | - D Gozdowski
- Department of Experimental Statistics and Bioinformatics, Warsaw University of Life Science, Warsaw, Poland
| | - K Popińska
- Department of Paediatrics and Nutrition, Children's Memorial Health Institute, Warsaw, Poland
| | | | - J Książyk
- Department of Paediatrics and Nutrition, Children's Memorial Health Institute, Warsaw, Poland
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Damaziak K, Pietrzak D, Michalczuk M, Adamczak L, Chmiel M, Florowski T, Gozdowski D, Niemiec J. Early and 24 hpost-mortemchanges in breast muscle quality traits of two turkey genotypes and their reciprocal crosses raised under semi-confined conditions. Br Poult Sci 2016; 57:51-62. [DOI: 10.1080/00071668.2015.1120273] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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