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Tytuł:
Root nodule structure in Chamaecytisus podolicus
Struktura brodawek korzeniowych u Chamaecytisus podolicus
Autorzy:
Skawińska, Monika
Łotocka, Barbara
Ruszkowski, Tomasz
Banaszczak, Piotr
Znojek, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/1590851.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
indeterminate root nodule
root nodule meristem
endodermis
Genisteae
Fabaceae
bacteroid-containing tissue
symbiosome
Opis:
By means of microscopic analyses, it was shown that root nodules formed by Chamaecytisus podolicus exhibited all structural features typical for indeterminate nodules of temperate genistean shrubs: (i) apical nodule meristem composed of infected and non-infected domains, (ii) parenchymatous bacteroid-containing tissue with infected cells only resulting from mitotic activity of infected meristematic cells, (iii) absence of infection threads, and (iv) convoluted bacteroids singly enclosed in a symbiosome membrane. For the first time, it was shown that the nodule meristem is organized into longitudinal files of sister cells.
Na podstawie analiz przeprowadzonych metodami mikroskopowymi wykazano, że brodawki korzeniowe powstające u Chamecytisus podolicus mają wszystkie cechy strukturalne typowe dla brodawek o nieograniczonym wzroście wytwarzanych przez krzewy klimatu umiarkowanego należące do plemienia Genisteae: (i) merystem apikalny składający się z domen zainfekowanej i niezainfekowanej, (ii) miękiszową tkankę bakteroidalną zawierającą tylko komórki zainfekowane, wytwarzaną poprzez podziały mitotyczne komórek zainfekowanych merystemu, (iii) brak nici infekcyjnych oraz (iv) zwinięte bakteroidy występujące pojedynczo w symbiosomach. Po raz pierwszy wykazano, że w merystemie brodawki występują podłużnie ułożone ciągi komórek siostrzanych.
Źródło:
Acta Agrobotanica; 2017, 70, 2
0065-0951
2300-357X
Pojawia się w:
Acta Agrobotanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Abdominal wall nodule in a cholecystectomy scar
Autorzy:
Gupta, Ashish
Gupta, Amit
Gupta, Sweety
Chauhan, Udit
Singh, Ashok
Powiązania:
https://bibliotekanauki.pl/articles/1392263.pdf
Data publikacji:
2019
Wydawca:
Index Copernicus International
Tematy:
gallbladder cancer
abdominal wall nodule
port site metastasis
Opis:
Gallbladder carcinoma (GBC) is a rare pathology. We reviewed our hospital database for prognosticating the patients with post-cholecystectomy abdominal wall nodule. On reviewing the database we could find 7 patients who were diagnosed with GBC after simple cholecystectomy. Three of those patients were diagnosed after evaluation of a scar site nodule. Two patients were females and one patient was male. The mean age of the patients was 55 years. Two patients underwent laparoscopic cholecystectomy and one patient underwent open cholecystectomy. The average time of detection of malignancy was 10.6 months. The gallbladder was not subjected to histopathological examination in all three patients. The patients had the unresectable disease on restaging workup. Two patients had adenocarcinoma while one patient had a neuroendocrine tumor. abdominal wall nodule is a rare marker of occult gallbladder carcinoma. Subjecting every gallbladder specimen to histopathology should help in improving the survival in these patients.
Źródło:
Polish Journal of Surgery; 2019, 91, 2; 16-19
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Epidemiological analysis of the environmental health impact of annual ivermectin mass drug administration on clinical manifestation of onchocerciasis
Autorzy:
Kamalu, Nkeiru A.
Opara, Jacinta A.
Emukah, E.
Orji, M. N.
Powiązania:
https://bibliotekanauki.pl/articles/1182902.pdf
Data publikacji:
2016
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Onchocerciasis; microfilaria; ivermectin; nodule prevalence; drug administration; manifestation
Opis:
Epidemiological studies on the impact of onchocerciasis control in some parts of Imo State, Nigeria was undertaken between 2008 and 2012 to determine the impact of annual ivermectin mass drug administration on clinical manifestation of Onchocerciasis. The survey took place in the nine villages of Okigwe local government area, which have base line data at Carter Center Imo/Abia project. Permission to carry out this survey was obtained from Ministry of Health as well as informed consent was obtained from the individual volunteers. Skin snip for microfilaria (mf), community microfilaria load (cmfl), physical examination, visual screening, were carried out among 960 volunteers comprising of 511 males and 499 females from age group 5-62+ in the sampled villages in accordance with the epidemiological evaluation of onchocerciasis protocol. The results shows 63.7% reduction against 47.2% nodule prevalence in 1995 to 14.3% nodule prevalence in 2012 (p<0.001). Similarly there is 36.3% reduction rate of mf prevalence from 51.8% mf rate to 33.0% in 2012 after 15 years of mass drug administration (p<0.005). CMFL is generally low among the sampled villages 0.90 mf per milligram (p<0.001). An Onchocercal symptom was found among individuals in the sampled villages 47.2%. Also mf prevalence was rare in age group 5-15(17%), subsequently increased with age and highest in age group 56-62+ (26%). However, because microfilaria (mf) was found among the subjects, is suggestive of its potential continued transmission and therefore Onchocerciasis is not yet eliminated.
Źródło:
World Scientific News; 2016, 53, 3; 384-403
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of Different Commercial Rhizobial Strains on Soybean (Glycine max L.) Yield at Pawe District, Northwestern Ethiopia
Autorzy:
Merkeb, Fitsum
Redi, Musefa
Gebremedhin, Wubayehu
Powiązania:
https://bibliotekanauki.pl/articles/1192590.pdf
Data publikacji:
2016
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Commercial Rhizobial Strain
Glycine max L.
Soybean
Inoculation
Nodule
Opis:
Two experiments were conducted during 2010 and 2011 main cropping seasons under different farmer fields at Pawe District of Northwestern Ethiopia in order to evaluate different commercially produced microbial inoculants, referred to as commercial rhizobial strains, on soybean yield. The first experiment was conducted with the aim of evaluating four commercial rhizobial strains (Legume fix, TSBF-531, TSBF-442 and MAR-1495) on soybean yield, while the second experiment conducted with the aim of evaluating and selecting the best rhizobial strain from the two rhizobial strains (Legume fix and MAR-1495). Non-inoculated soybean with and without the recommended rate (RR) of nitrogen (N) fertilizer treatments also included in the experiments. Treatments were arranged in a single replicate per field. Recommended rate of phosphorous (P) fertilizer was applied uniformly to all treatments. The two experiments analysis of variance indicated that there was significant difference (P < 0.05) among treatments in number of nodules, nodule weight, biomass yield and grain yield of soybean. Accordingly, the first experiment result indicated that the highest number of nodules, nodule weight, biomass yield and grain yield were recorded by using rhizobial strains of legume fix and MAR-1495. The second experiment result revealed that rhizobial strain MAR-1495 resulted consistent and highest number of nodules, nodule weight, biomass yield and grain yield of soybean. The increment in grain yield over the un-inoculated control, legume fix and full RR of N fertilized treatments recorded by MAR-1495 was 25.5, 9.7 and 9.9%, respectively. Moreover, inoculation of soybean seeds with rhizobial strain MAR-1495 also resulted to higher protein content in soybean plant tissue. Therefore, this study recommends use of the most suitable commercial rhizobial strain MAR-1495 for the study area to inoculate seeds before sowing for the production of soybean crop.
Źródło:
World Scientific News; 2016, 55; 15-26
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An analysis of shear forces, bending moments and roll motion during a nodule loading simulation for a ship at sea in the Clarion–Clipperton Zone
Autorzy:
Kacprzak, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/1818885.pdf
Data publikacji:
2021
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
nodule loading
ship
shear force
bending moment
wave
roll
Opis:
This article presents an analysis of internal forces and roll motion during a nodule loading simulation for a ship at sea. The study carried out a full assessment of ship behavior during loading, which took into account wave height and period occurrence around the Clarion–Clipperton Zone by the use of an operational efficiency index. One of the aims was to verify whether waves have an influence on excessive ship motion and internal forces during nodule loading. Two alternative loading sequences were developed and compared by taking loading time, shear forces, bending moments, roll motion and waving into account. The research shows that loading is only possible during specific sea weather conditions for the selected bulk carrier.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2021, 65 (137); 9-20
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Localization of expansin-like protein in apoplast of pea [Pisum sativum L.] root nodules during interaction with Rhizobium leguminosarum bv. viciae 248
Autorzy:
Sujkowska, M
Borucki, W.
Golinowski, W.
Powiązania:
https://bibliotekanauki.pl/articles/58810.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
nodule
infection thread
interaction
expansin-like protein
pea
localization
Rhizobium leguminosarum bv.viciae
expansive growth
symbiosis
botany
symbiotic interaction
apoplast
Pisum sativum
root nodule
Opis:
During nodule development on pea roots, apoplast undergoes changes in activity of plant cell wall proteins such as expansins (EXPs). Because the accumulation of EXP protein has been correlated with the growth of various plant organs, we investigated using Western Blot and immunolocalization studies with antibody against PsEXP1, whether this protein was accumulated in the expanding cells of nodule. Immunoblot results indicated the presence of a 30-kDa band specific for pea root nodules. The EXP proteins content rose during growth of pea root nodules. Expansin(s) protein was localized in nodule apoplast as well as in the infection thread walls. The enhanced amount of expansin-like proteins in meristematic part of nodule, root and shoot was shown. The localization of this protein in the meristematic cell walls can be related to the loosening of plant cell wall before cell enlargement. Both, plant cell enlargement and infection thread growth require activity of expansin(s). Possible involvement of EXPs in the process of pea root nodule development is also discussed.
Źródło:
Acta Societatis Botanicorum Poloniae; 2007, 76, 1
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Systems of raising deep-water concretions
Sistemy podema glubokovodnykh konkrecijj
Autorzy:
Sukach, M.
Powiązania:
https://bibliotekanauki.pl/articles/76351.pdf
Data publikacji:
2015
Wydawca:
Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:
raising system
deep-water concretion
rock mass
spatial mobility
lifting nodule
extraction
Źródło:
Motrol. Motoryzacja i Energetyka Rolnictwa; 2015, 17, 8
1730-8658
Pojawia się w:
Motrol. Motoryzacja i Energetyka Rolnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Localization of acid phosphatase activity in the apoplast of root nodules of pea [Pisum sativum]
Autorzy:
Sujkowska, M
Borucki, W.
Golinowski, W.
Powiązania:
https://bibliotekanauki.pl/articles/58311.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
localization
acid phosphatase activity
apoplast
root nodule
pea
Pisum sativum
symbiotic interaction
Opis:
Changes in the activity of acid phosphatase (AcPase) in the apoplast of pea root nodule were investigated. The activity was determined using lead and cerium methods. The results indicated a following sequence of AcPase activity appearance during the development of the infection thread: 1) low AcPase activity appears in the outer part of cells of symbiotic bacteria; 2) bacteria show increased AcPase activity, and the enzyme activity appears in the thread walls; 3) activity exhibits also matrix of the infection thread; 4) bacteria just before their release from the infection threads show high AcPase activity; 5) AcPase activity ceases after bacteria transformation into bacteroids. The increase in bacterial AcPase activity may reflect a higher demand for inorganic phosphorus necessary for propagation of the bacteria within the infection threads and/or involved in bacteria release from the infection threads.
Źródło:
Acta Societatis Botanicorum Poloniae; 2006, 75, 1; 33-38
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Theory of the Stereological Analysis of Spheroid Size Distribution – Validation of the Equations
Autorzy:
Gurgul, D.
Burbelko, A.
Wiktor, T.
Powiązania:
https://bibliotekanauki.pl/articles/382285.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
stereological analysis
linear analysis
nodule size distribution
analiza stereologiczna
analiza liniowa
rozkład wielkości
Opis:
The paper presents validation tests for method which is used for the evaluation of the statistical distribution parameters for 3D particles’ diameters. The tested method, as source data, uses chord sets which are registered from a random cutting plane placed inside a sample space. In the sample space, there were individually generated three sets containing 3D virtual spheres. Each set had different Cumulative Distribution Function (CDF3) of the sphere diameters, namely: constant radius, normal distribution and bimodal distribution as a superposition of two normal distributions. It has been shown that having only a chord set it is possible, by using the tested method, to calculate the mean value of the outer sphere areas. For the sets of data, a chord method generates quite large errors for around 10% of the smallest nodules in the analysed population. With the increase of the nodule radii, the estimation errors decrease. The tested method may be applied to foundry issues e.g. for the estimation of gas pore sizes in castings or for the estimation of nodule graphite sizes in ductile cast iron.
Źródło:
Archives of Foundry Engineering; 2017, 17, 4; 67-72
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pancreatic tumor metastasis to the navel in a case with three primary tumors – case report and review of the literature
Autorzy:
Hüsniye Dilek, Fatma
Tosun, Furkan
Atay, Arif
Nuri Dilek, Osman
Powiązania:
https://bibliotekanauki.pl/articles/2038328.pdf
Data publikacji:
2020-09-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
breast, endometrium
multiple primary tumor
pancreas
Sister Mary Joseph’s nodule umbilical mass
Opis:
Introduction. Sister Mary Joseph nodule (SMJN) is a metastasis that can occur in the umbilical region due to many tumors in the abdomen. Most of the cases are of gastrointestinal system origin and are often an indicator of poor prognosis. It can be seen in 1-3% of intraabdominal and pelvic malignancies. In the literature, around 300 studies are presented, mostly in the form of case reports. Very few (7-9%) of the cases with SMJN are from pancreatic origin. In our literature review, we found that in the majority (>90%) of SMJN cases due to pancreatic tumors, the lesions originated from the pancreatic tail and/or body, and tumor marker Ca-19.9 was very high in most cases (>90%). Aim. Here, the case of SMJN seen in a patient with three different primary tumors was discussed in the light of the literature data. Description of the case. Here, our case, whose third primary malignancy was detected in the pancreas in the PET/CT examination performed to investigate the origin of SMJN in a 68-year-old female patient who had undergone surgery due to breast in 2011 and endometrium cancers in 2018 and came with umbilical metastasis, is presented in the light of the literature data. Conclusion. As a result, in our case, which was followed up due to two primary tumors, it became important to know the origin of the SMJN that occurred due to the third primary tumor detected during the CT and PET/CT examination due to the newly emerging SMJN. It is important to know the origin and histopathological features of the SMJN in order to determine the treatment to the patient
Źródło:
European Journal of Clinical and Experimental Medicine; 2020, 3; 229-232
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diversity and numbers of root-nodule bacteria [Rhizobia] in Polish soils
Autorzy:
Martyniuk, S
Oron, J.
Martyniuk, M.
Powiązania:
https://bibliotekanauki.pl/articles/57868.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
legume
Rhizobia
diversity
soil
soil property
bacteria
number
root nodule bacteria
Polish soil
Opis:
Using a sand pouch-plant infection method, populations of several species of root-nodule bacteria (rhizobia) were enumerated in eighty soils collected throughout Poland. Rhizobium leguminosarum bv. viciae (symbionts of pea, faba bean, vetch) and R. leguminosarum bv. trifolii (symbionts of clover) were detected in 77 and 76 soils, respectively. Most of these soils contained moderate and high numbers of these species of the rhizobia. Symbionts of beans, R. leguminosarum bv. phaseoli, were assessed in 76 soils; of this number 15 soils had no detectable populations of bean rhizobia and in 40 soils high or moderate numbers of these bacteria were found. Bradyrhizobium sp. (Lupinus), root-nodule bacteria of lupine and serradella, were absent in 19 soils, out of 80 tested, and 34 soils were colonised by high or moderate populations of bradyrhizobia. Sinorhizobium meliloti, rhizobia nodulating alfalfa, were sparse in the examined soils; with 56 soil containing no detectable numbers of S. meliloti and only 6 soils harbouring high or moderate populations of this species. The estimated numbers of the rhizobia in the studied soils were also related to some physical and chemical properties of these soils.
Źródło:
Acta Societatis Botanicorum Poloniae; 2005, 74, 1
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Localization of nitric oxide (NO) in effective and partially effective Medicago truncatula root nodules
Autorzy:
Bederska, M.
Borucki, W.
Powiązania:
https://bibliotekanauki.pl/articles/80822.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
conference
root nodule
Medicago truncatula
nitric oxide
nitrogen fixation
Sinorhizobium meliloti
Sinorhizobium medicae
inoculation
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 2
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effects of Sitona humeralis larvae on alfalfa Medicago sativa [L.] development
Autorzy:
Pisarek, M
Powiązania:
https://bibliotekanauki.pl/articles/65163.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Sitona humeralis
alfalfa
infection
development
pathogenic fungi
fungi
larva
leaf
root
root nodule
Medicago sativa
Opis:
Adults of Sitona humeralis Steph. damage leaves of alfalfa, causing bay-shaped leaf holes characteristic for the Sitona spp. The larvae damage root nodules, taproots and open the infection paths for pathogenic fungi which occur in soil and on the root surface which results in the withering of plants.
Chrząszcze S. humeralis uszkadzają liście lucerny, powodując zatokowe wżery blaszki liściowej charakterystyczne dla Sitona spp. Larwy tego owada uszkadzają brodawki korzeniowe, korzeń palowy oraz otwierają drogi zakażenia dla znajdujących się w glebie i na powierzchni korzenia patogenicznych grzybów, co w konsekwencji powoduje zasychanie roślin.
Źródło:
Journal of Plant Protection Research; 2001, 41, 1
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Localization of nitric oxide (NO) in Al-treated pea (Pisum sativum) root nodules
Autorzy:
Sujkowska-Rybkowska, M.
Powiązania:
https://bibliotekanauki.pl/articles/80187.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
conference
nitric oxide
pea plant
Pisum sativum
root nodule
aluminium stress
infection process
premature senescence
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 2
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Localization of (homo)glutathione in effective and partially effective root nodules of Medicago truncatula root nodules
Autorzy:
Bederska, M.
Borucki, W.
Powiązania:
https://bibliotekanauki.pl/articles/80914.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
conference
root nodule
glutathione
leguminous plant
Medicago truncatula
symbiotic interaction
reactive oxygen species
oxidative burst
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 3
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
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