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Journal articles on the topic 'Pedicia'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

PETERSEN, MATTHEW J. "A new species of crane fly, Pedicia (Pedicia) goldsworthyi (Diptera: Pediciidae), from eastern North America." Zootaxa 1220, no. 1 (2006): 55. http://dx.doi.org/10.11646/zootaxa.1220.1.5.

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A new species of crane fly, Pedicia (Pedicia) goldsworthyi, is described from eastern North America. The range of this species is extensive, from Maine to North Carolina, and broadly overlaps with the ranges of the four other regional species of Pedicia (Pedicia) Latreille. A key to males of the eastern North America species of Pedicia (Pedicia) that includes this new species is presented.

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PARAMONOV, NIKOLAY M. "A new species of Pedicia s.str. (Diptera: Pediciidae) from the North Caucasus, Russia." Zoosymposia 3, no. 1 (2009): 199–202. http://dx.doi.org/10.11646/zoosymposia.3.1.16.

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A new species, Pedicia (Pedicia) savtshenkoi, is described from Karachay-Cherkess Republic, Russia. This species of nominative subgenus Pedicia is discovered for the first time in the Caucasus. A key to males of West Palaearctic species of Pedicia (Pedicia) is presented.

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Petersen, Matthew J. "A new species of crane fly, Pedicia (Pedicia) goldsworthyi (Diptera: Pediciidae), from eastern North America." Zootaxa 1220 (December 31, 2006): 55–61. https://doi.org/10.5281/zenodo.172551.

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UJVÁROSI, LUJZA, and MIKLÓS BÁLINT. "Discovery of the second European Amalopis species: an integrative survey of the widespread Pedicia (Amalopis) occulta (Meigen, 1830) (Insecta, Diptera, Pediciidae)." Zootaxa 3189, no. 1 (2012): 1. http://dx.doi.org/10.11646/zootaxa.3189.1.1.

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Integrative taxonomy enhances species discovery and facilitates species delimitation by combining DNA sequence data,morphology, and distributional and ecological information. In this paper we use complementary methods of morphologyand DNA barcoding to delineate species boundaries in a widespread European spring-dwelling crane-fly, Pedicia (Amalo-pis) occulta (Meigen). We describe a previously overlooked large cryptic dipteran as Pedicia (Amalopis) fusca n. sp. Wealso designate the lectotype of P. occulta of the basis of a comprehensive study of relevant type specimens. Morphologicaldifferences

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Ujvárosi, Lujza, and Miklós Bálint. "Discovery of the second European Amalopis species: an integrative survey of the widespread Pedicia (Amalopis) occulta (Meigen, 1830) (Insecta, Diptera, Pediciidae)." Zootaxa 3189 (December 31, 2012): 1–28. https://doi.org/10.5281/zenodo.280023.

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Ujvárosi, Lujza, Bálint, Miklós (2012): Discovery of the second European Amalopis species: an integrative survey of the widespread Pedicia (Amalopis) occulta (Meigen, 1830) (Insecta, Diptera, Pediciidae). Zootaxa 3189: 1-28, DOI: 10.5281/zenodo.280023

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Dénes, Avar Lehel, Levente-Péter Kolcsár, Edina Török, and Lujza Keresztes. "Taxonomic revision of the Carpathian endemic Pedicia (Crunobia) staryi species–group (Diptera, Pediciidae) based on morphology and molecular data." ZooKeys 569 (February 26, 2016): 81–104. https://doi.org/10.3897/zookeys.569.7458.

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Three new species of the genus Pedicia, subgenus Crunobia (Diptera: Pediciidae) belonging to the staryi group are described on the basis of a combination of molecular and morphology datasets, and a key to discriminate between species of the subgenus Crunobia is added. Geographic projection of the identified taxa suggests insular-like distribution and shows the importance of the Carpathians as a genetic center which is home to an exceptionally high aquatic diversity in Europe.

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Keresztes, L., E. Eiroa, and Jesús Martínez. "Observaciones sobre los Limoniidae y Pediciidae de Asturias (norte península ibérica) (Diptera, Tipuloidea)." Boletín de la Asociación española de Entomología 46, no. 3-4 (2022): 191. https://doi.org/10.70186/baeetcfv8551.

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This paper we present the results of the study of various samples of Limoniidae and Pediciidae (Insecta: Diptera) captured during the years 1993 and 2009 in some locations in the Principality of Asturias (Spain). Of all the species that occurs, Molophilus (Molophilus) undulatus Tonnoir, 1920, Dicranomyia (Dicranomyia) lutea (Meigen, 1804) and Pedicia (Crunobia) zernyi (Lackschewitz, 1940) are cited for the first time in the Iberian Peninsula and Gonomyia (Gonomyia) dentata de Meijere, 1920 for the first time in Spain. In addition, 33 new records for Asturias are included along with observation

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Brunhes, Jacques. "Pedicia pyrenaica : une nouvelle espèce originaire des Pyrénées-Orientales, France (Diptera, Limoniidae)." Bulletin de la Société entomologique de France 99, no. 5 (1994): 483–85. http://dx.doi.org/10.3406/bsef.1994.17095.

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Tillier, Pierre, Jocelyn Claude, and Romain Decoin. "Première mention pour la France d’une pédicie d’altitude, Pedicia (Amalopis) fusca Ujvarosi & Balint, 2012 (Diptera, Pediciidae)." Bulletin de la Société entomologique de France 125, no. 3 (2020): 240–42. http://dx.doi.org/10.32475/bsef_2134.

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Dénes, Avar Lehel, Levente-Péter Kolcsár, Lujza Keresztes, and Edina Török. "Taxonomic revision of the Carpathian endemic Pedicia (Crunobia) staryi species–group (Diptera, Pediciidae) based on morphology and molecular data." ZooKeys 569 (February 26, 2016): 81–104. http://dx.doi.org/10.3897/zookeys.569.7458.

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11

Suryadinata, Rivan Virlando, Amelia Lorensia, and Dwi Wahyuningtyas. "Studi Tingkat Pengetahuan Mengenai Vitamin D pada Pengemudi Becak di Surabaya." CoMPHI Journal: Community Medicine and Public Health of Indonesia Journal 1, no. 1 (2020): 15–21. http://dx.doi.org/10.37148/comphijournal.v1i1.4.

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Introduction: Lack of vitamin D in the body is often associated with various diseases, especially against respiratorydiseases. This can be exacerbated by conditions of air pollution and smoking. In addition, the level of education andchanges in lifestyle patterns in the community such as food processing, consumption, lack of physical activity andsocial environment further aggravate the risk of vitamin D deficiency. One of the livelihoods at risk of experiencingvitamin D deficiency is a pedicab driver. Knowledge of the importance of the role of vitamin D in risk groups isneeded to increase awar

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Suess, Olaf, and Markus Schomacher. "Control of Pedicle Screw Placement with an Electrical Conductivity Measurement Device: Initial Evaluation in the Thoracic and Lumbar Spine." Advances in Medicine 2016 (2016): 1–7. http://dx.doi.org/10.1155/2016/4296294.

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Aim. Transpedicular screw fixation is widely used in spinal surgery. But the insertion of pedicle screws can sometimes be challenging because of the variability in pedicle size and the proximity of nerve roots.Methods. We detected intraoperatively the sensitivity for iatrogenic pedicel perforation with a hand-held electronic conductivity measurement device (ECD) that measures electrical conductivity of tissue-medium surrounding the instrument tip. ECD was used to guide the placement of 84 pedicle screws in 15 patients undergoing surgery for tumor or degenerative spinal disease at various spina

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Shah, Syed Aamir, Hammad Mehtab, Rayif Rashid Kanth, Faizullah Khan, Muhammad Nawaz, and Sheema Atif. "Accuracy of Inserting a Pedicle Screw Percutaneously to Fix Thoracic and Lumbar Spinal Fractures by Minimally Invasive Procedures: A Prospective Observational Study." Pakistan Journal of Medical and Health Sciences 16, no. 1 (2022): 842. http://dx.doi.org/10.53350/pjmhs22161842.

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Aim: To assess the accuracy of inserting a pedicle screw percutaneously to fix thoracic and lumbar spinal fractures by minimally invasive procedures. Study design: Prospective observational study. Place and duration: This study was conducted at , Pakistan Institute of Medical Sciences Islamabad, Pakistan from March 2020 to March 2021. Methodology: A total of 50 patients were evaluated, who had suffered from spinal injuries in the form of thoracic and lumbar spine fractures and were admitted for spinal surgery. Extensive CT scans were ordered for these patients and on the basis of these scans,

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Rakhmad, Andro Agil Nur. "ANDONG AND PEDICAB AS HALAL TOURISM TRANSPORTATION MEANS FOR TOURISTS IN MALIOBORO YOGYAKARTA WITH SOCIAL ECONOMIC APPROACH." Maliki Islamic Economics Journal 1, no. 1 (2021): 18–26. http://dx.doi.org/10.18860/miec.v1i1.12543.

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Tourism is one of the leading sectors that contributes significantly to Indonesia's national income. Yogyakarta is one of the regions in Indonesia that can run halal tourism. because yogyakarta is one of the provinces that has many tourist attractions. In addition, the majority of the population of Yogyakarta is Muslim. Therefore, it has potential in the development of halal tourism. One of the things that attracts the attention of both local and international tourists is the traditional vehicles in this city. The traditional vehicles are andong and pedicap. This research is descriptive qualit

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FLEURY, RODRIGO BARRA CAIADO, ANTÔNIO CARLOS SHIMANO, THIAGO DANTAS MATOS, KELSEN DE OLIVEIRA TEIXEIRA, VALÉRIA ROMERO, and HELTON LUIZ APARECIDO DEFINO. "INFLUENCE OF THE CONGRUENCE OF PILOT HOLE TAPPING ON THE ANCHORAGE OF THE PEDICLE SCREW." Coluna/Columna 19, no. 3 (2020): 197–200. http://dx.doi.org/10.1590/s1808-185120201903224110.

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ABSTRACT Objectives To observe the influence of the congruence of the tapping of the pilot hole on the anchorage of the pedicle screws. Methods 5.5 and 6.5 mm screws from two vertebral fixation systems (Pedicol and Safe) were inserted into polyurethane blocks. Experimental groups were formed according to the pilot hole preparation: A- drilling with a 2.7 mm drill bit, B- Tapping of the pilot hole with a tap of lesser diameter than the diameter of the screw with a congruent thread design, C- Tapping of the pilot hole with a tap of lesser diameter than the diameter of the screw and an incongruou

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HASEGAN, Adrian, Dan BRATU, Valentin PIRVUT, Ionela MIHAI, and Nicolae GRIGORE. "Pringle maneuver during open partial nephrectomy for renal tumors." Romanian Journal of Medical Practice 12, no. 3 (2017): 136–40. http://dx.doi.org/10.37897/rjmp.2017.3.2.

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Introduction. Sparing kidney tissue is important because studies show that patients who have their entire kidney removed are more likely to suffer from chronic kidney disease after surgery than patients who received a kidney-sparing partial nephrectomy. The aim of study is to show the effectives of Pringle maneuver for clamping renal pedicle in order to minimize warm ischemia during open partial nephrectomy. Material and method. We retrospectively analyzed 34 patients diagnosed with cT1 renal tumors between 2012 and 2016 and underwent open partial nephrectomy in Sibiu Urology Department. Durin

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Jeamanukulkit, Surojn. "COMPARISON OF PERCUTANEOUS PEDICLE SCREW FIXATION AND PEDICAL SCREW FIXATION IN CONVENTIONAL INCISION IN THORACOLUMBAR FRACTURE." Journal of Southeast Asian Medical Research 5, no. 2 (2021): 78–83. http://dx.doi.org/10.55374/jseamed.v5i2.92.

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Background: Originally, patients with unstable thoracolumbar spine fracture were treated using pedicle screw fixation, a conventional incision. However, the small incision percutaneous pedicle screw fixation (PPSF), a new device, has been recently introduced which could save surgery time, reduce blood loss and improve clinical recovery. Objective: This study aimed to evaluate postoperative outcomes of the PPSF, compared with the open pedicle screw fixation (OPSF) in conventional incision among patients with thoracolumbar fracture. Methods: A retrospective study of 54 cases of patie

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18

Reut, A. A. "Correlation analysis of quantitative biological and morphological features of intersectional paeonia hybrids." Pomiculture and small fruits culture in Russia 69, no. 1 (2022): 43–56. http://dx.doi.org/10.31676/2073-4948-2022-69-43-56.

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The article presents data on the study of the biological and morphological characteristics of 13 varieties of Paeonia intersectional hybrids when introduced in the forest-steppe zone of the Bashkir Cis-Ural. The twelve quantitative traits (maximum height, maximum shoot thickness at the very top, number of branches from the base, leaf length at the first axillary bud, maximum leaf width at the first axillary bud, width of the lateral leaf segment, pedicel length, maximum pedicel thickness, flower diameter , the length of the longest perianth, the maximum width of the longest perianth, the numbe

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19

Safia, Wasi, and Prasad Rashmi. "Determining the Various Dimensions of Lumbar Vertebral Pedicles in Adults and its Clinical in Various Surgical Procedures: Morphometric Assessment." International Journal of Current Pharmaceutical Review and Research 16, no. 03 (2024): 563–67. https://doi.org/10.5281/zenodo.12792720.

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AbstractAim: The aim of the present study was to measure the various dimensions in Indian adult human lumbar vertebralpedicles and to prepare data of lumbar pedicles useful in various surgical procedures.Methods: The study was implemented on 45 dry, fully ossified normal lumbar vertebral sets from the Departmentof Anatomy, Nalanda Medical College, Patna, Bihar, India from Jan 2023 to November 2023. For study purpose,all vertebrae were categorized into typical (L1 to L4) and atypical (L5). Exclusion of deformed vertebrae wasdone.Results: In present study, the mean length and height of pedicles

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20

Kosulin, A. V., D. V. Elyakin, L. A. Kornievskiy, et al. "The pedicle width predicts an accurate screw insertion." Russian Journal of Pediatric Surgery 26, no. 5 (2022): 261–66. http://dx.doi.org/10.55308/1560-9510-2022-26-5-261-266.

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Introduction. Correlation between pedicle screw malposition and small values of pedicle morphometric parameters has been confirmed in numerous studies. Definition of critical pedicle size for screw insertion is an actual problem for pediatric spinal surgery.Material and methods. 29 patients, aged 3-17, with congenital or acquired spinal deformities were included in the study. All the patients had posterior surgery with pedicle screw implantation. All the screws were inserted by free hand technique. On preoperative CT, external pedicle width, internal pedicle width, and spongiosa proportion wer

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Murata, Koichi, Shunsuke Fujibayashi, Bungo Otsuki, Takayoshi Shimizu, Kazutaka Masamoto, and Shuichi Matsuda. "Accuracy of fluoroscopic guidance with the coaxial view of the pedicle for percutaneous insertion of lumbar pedicle screws and risk factors for pedicle breach." Journal of Neurosurgery: Spine 34, no. 1 (2021): 52–59. http://dx.doi.org/10.3171/2020.5.spine20291.

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OBJECTIVEIn this study the authors aimed to evaluate the rate of malposition, including pedicle breach and superior facet violation, after percutaneous insertion of pedicle screws using the coaxial fluoroscopic view of the pedicle, and to assess the risk factors for pedicle breach.METHODSIn total, 394 percutaneous screws placed in 85 patients using the coaxial fluoroscopic view of the pedicle between January 2014 and September 2017 were assessed, and 445 pedicle screws inserted in 116 patients using conventional open procedures were used for reference. Pedicle breach and superior facet violati

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Onibokun, Adebukoa, Simona Bistazzoni, Marco Sassi, and Larry T. Khoo. "Anatomic considerations for C2 pedicle screw placement: the use of computerized tomography measurements." Coluna/Columna 8, no. 1 (2009): 80–83. http://dx.doi.org/10.1590/s1808-18512009000100015.

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OBJECTIVE: more detailed anatomical knowledge of the C2 pedicle is required to optimize and minimize the risk of screw placement. The aim of this study was to evaluate the linear and angular dimensions of the true C2 pedicle using axial CT. METHODS: ninety three patients (47 males, 46 females mean age 48 years) who had cervical spinal CT imaging performed were evaluated for this study. Axial images of the C2 pedicle were selected and the following pedicle parameters were determined: pedicle width (PW, the mediolateral diameter of the pedicle isthmus, perpendicular to the pedicle axis) and pedi

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Fimland, Gunnar, Ralph Jack, Günther Jung, Ingolf F. Nes, and Jon Nissen-Meyer. "The Bactericidal Activity of Pediocin PA-1 Is Specifically Inhibited by a 15-mer Fragment That Spans the Bacteriocin from the Center toward the C Terminus." Applied and Environmental Microbiology 64, no. 12 (1998): 5057–60. http://dx.doi.org/10.1128/aem.64.12.5057-5060.1998.

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ABSTRACT A 15-mer peptide fragment derived from pediocin PA-1 (from residue 20 to residue 34) specifically inhibited the bactericidal activity of pediocin PA-1. The fragment did not inhibit the pediocin-like bacteriocins sakacin P, leucocin A, and curvacin A to nearly the same extent as it inhibited pediocin PA-1. Enterocin A, however, was also significantly inhibited by this fragment, although not as greatly as pediocin PA-1. This is consistent with the fact that enterocin A contains the longest continuous sequence identical to that of pediocin PA-1 in the region spanned by the fragment. The

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Batir, Hande Nur Taşdemir, Hatice Güler, Burcu Kamaşak Arpaçay, İzzet Ökçesiz, Halil Dönmez, and Güven Kahriman. "Morphometric Analysis of Subaxial Cervical Vertebra Pedicles in the Turkish Population." Tomography 11, no. 7 (2025): 79. https://doi.org/10.3390/tomography11070079.

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Background/Objectives: One of the surgical interventions applied in the cervical region is the pedicle screw method. The cervical pedicle screw is stronger than any other screw method; however, use of the cervical pedicle screw is limited due to the variability in the anatomy of the cervical vertebrae and the risks to the neurological and vascular structures in this region. This study aimed to determine the morphological features of subaxial cervical vertebrae of the adult Turkish population and to provide guidance for the pedicle screwing method. Methods: In our study, pedicle analyses were e

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LIU, PO-YI, SHENG-CHIH LIN, PO-LIANG LAI, and CHUN-LI LIN. "INVESTIGATION INTO WHETHER OR NOT PMMA BONE CEMENT TRANSPEDICULAR SCREW AUGMENTATION STABILIZES PEDICLE SCREW LOOSENING." Journal of Mechanics in Medicine and Biology 19, no. 02 (2019): 1940024. http://dx.doi.org/10.1142/s0219519419400244.

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Pedicle screw loosening at the bone–screw interface is the main complication in pedicle screw fixation. The transpedicular polymethylmethacrylate screw augmentation technique has recently become the general technique used to re-operatively overcome pedicle screw loosening. This study investigates the fatigue resistance of PMMA bone cement augmentation. Twenty-seven porcine thoracic vertebral bodies were collected. The BMD was measured using dual X-ray absorptiometry. Each vertebral body was instrumented with one pedicle screw and mounted in a material testing system. Fatigue testing was perfor

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Varghese, P. D., R. Rajad, Nair Veena, and R. Reshmi. "A Study of the Dimensions of Pedicles in the Dried Human Typical Thoracic Vertebrae." International Journal of Pharmaceutical and Clinical Research 15, no. 6 (2023): 278–84. https://doi.org/10.5281/zenodo.12124844.

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Knowledge of the morphometry of the pedicles of thoracic vertebrae is important for the placement of screws for treating various degenerative disorders of the spine. The morphometry varies considerably among different races and gender. The morphometric knowledge is necessary for designing specific screws and thereby minimizing operational hazards. The study was conducted on 100 dry human typical thoracic vertebrae obtained from the Department of Anatomy, Govt. T.D Medical College, Alappuzha. The measurements taken were pedicle width (PW) and pedicle height (PH). In our study, the mean pedicle

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Baral, Yadu nath, Shrawan Kumar Thapa, Rudra Prasad Marasini, et al. "Morphometric Study of Sub Axial Cervical Spine Pedicles in Nepalese Population." Journal of Nepal Health Research Council 20, no. 3 (2023): 697–701. http://dx.doi.org/10.33314/jnhrc.v20i3.4282.

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Background: Mal-positioning of cervical screws risks neurovascular injury so, it is necessary to understand cervical pedicle morphology for pedicle screw fixation in the region. The risks of pedicle screw insertion in the cervical spine can be mitigated by a three-dimensional appreciation of pedicle anatomy. The study aims to determine the morphology of the sub axial cervical spine pedicles in Nepalese Population based on computerized tomography. Methods: A cross-sectional study using computerized tomography scans of the spine was made among the randomly selected 87 patients who had visited Na

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Uğur, Hasan Çağlar, Ayhan Attar, Aysun Uz, et al. "Surgical Anatomic Evaluation of the Cervical Pedicle and Adjacent Neural Structures." Neurosurgery 47, no. 5 (2000): 1162–69. http://dx.doi.org/10.1097/00006123-200011000-00029.

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Abstract OBJECTIVE Although several clinical applications of transpedicular screw fixation in the cervical spine have been documented recently, few anatomic studies concerning the cervical pedicle are available. This study was designed to evaluate the anatomy and adjacent neural relationships of the middle and lower cervical pedicle (C3–C7). The main objective is to provide accurate information for transpedicular screw fixation in the cervical region and to minimize complications by providing a three-dimensional orientation. METHODS Twenty cadavers were used to observe the cervical pedicle and

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DEGNAN, ALAN J., and JOHN B. LUCHANSKY. "Influence of Beef Tallow and Muscle on the Antilisterial Activity of Pediocin AcH and Liposome-Encapsulated Pediocin AcH." Journal of Food Protection 55, no. 7 (1992): 552–54. http://dx.doi.org/10.4315/0362-028x-55.7.552.

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The activity of free and liposome-encapsulated pediocin AcH was monitored in slurries (25% in dH2O) of beef tallow and beef muscle. Significant loss of pediocin AcH activity was observed within 1.5 min [24–60% recovery of original arbitrary units (AU)] following the addition of 30,000 AU of pediocin per ml slurry. Pediocin activity continued to decrease up to 35 min (14–40% recovery of original AU), but thereafter, pediocin activity did not decrease appreciably. More activity was recovered from tallow-than muscle-based slurries and from heated (100°C, 3 min) slurries compared to unheated slurr

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Beyer, Marco, Stefanie Peschel, Moritz Knoche, and Manfred Knörgen. "Studies on Water Transport Through the Sweet Cherry Fruit Surface: IV. Regions of Preferential Uptake." HortScience 37, no. 4 (2002): 637–41. http://dx.doi.org/10.21273/hortsci.37.4.637.

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Water uptake in different regions of the sweet cherry fruit (Prunus avium L. cv. Sam) was investigated following selective application of silicone sealant to the pedicel end, pedicel cavity, pedicel/fruit juncture, or stylar scar of detached fruit. The time course of water uptake was monitored gravimetrically during a 3-hour incubation period in deionized water (20 °C). Sealing the pedicel end and/or pedicel/fruit juncture significantly reduced rates and total amount (3 hours) of water uptake, but sealing the stylar scar had no effect. The amount of water penetrating via the pedicel/fruit junc

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Setiamihardja, Ridwan, and Dean E. Knavei. "Association of Pedicel Length and Diameter with Fruit Length and Diameter and Ease of Fruit Detachment in Pepper." Journal of the American Society for Horticultural Science 115, no. 4 (1990): 677–81. http://dx.doi.org/10.21273/jashs.115.4.677.

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Genetic correlations for pedicel length and diameter, fruit length and diameter, and fruit detachment force (FDF) were determined in three pepper (Capsicum annuum L.) families from crosses of `Serrano Chili' (low FDF) with three cultivars (`Anaheim Chili', `Keystone Resistant Giant', and `Red Cherry Small') characterized by high FDF and different fruit characteristics. Pedicel and fruit length means of F1 generations were nearly intermediate, while pedicel and fruit diameter means were shifted toward `Serrano Chili'. Progeny distributions in F2 generations were continuous and F2 means slightly

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Chan, Chris Yin Wei, and Mun Keong Kwan. "Safety of Pedicle Screws in Adolescent Idiopathic Scoliosis Surgery." Asian Spine Journal 11, no. 6 (2017): 998–1007. http://dx.doi.org/10.4184/asj.2017.11.6.998.

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<p>To review existing publications on the safety of pedicle screw insertions in adolescent idiopathic scoliosis (AIS). Despite having increased risk for neurological and visceral injuries, the use of pedicle screws have led to increased correction rates in scoliosis surgery. A review was performed on topics pertinent to pedicle screw insertion in AIS, which included pedicle morphometry in AIS, structures at risk during pedicle screw insertion, and accuracy and safety of various pedicle screw insertion techniques. The importance of computer navigation and future research regarding pedicle

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Matuoka, Cláudia Maria, and Roberto Basile Júnior. "Anatomical study of lumbar vertebral pedicle and adjacent neural structures." Acta Ortopédica Brasileira 10, no. 3 (2002): 25–34. http://dx.doi.org/10.1590/s1413-78522002000300004.

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For the evaluation of the Lumbar pedicle morphometry and its relation to the neural structures, 14 male adult cadavers were dissected, and the size of the lumbar pedicle was assessed by measuring its sagittal and transversal diameter. It was found that the size of the pedicle increases from L2 to L5, both in the sagittal and transversal diameter, the first bigger. The relation of the lumbar pedicle to the neural structures was evaluated by measuring the distance between dura-mater and the pedicle medial area, the distance between the most distal area of the pedicle and the nerve root that appe

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Izadpanah, Amin, David A. Jansen, Eckhard U. Alt, and Reza Izadpanah. "Analysis of Major and Minor Pedicles in Flap Perfusion by Computational Fluid Dynamics." Plastic and Reconstructive Surgery - Global Open 12, no. 4 (2024): e5711. http://dx.doi.org/10.1097/gox.0000000000005711.

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Background: Type 2 muscle flaps are characterized by major and minor pedicles, such that the minor pedicle is unreliable, and the major pedicle is a requirement for the success of the flap. The role of the minor pedicle, beyond the decreased caliber and decreased vascular territory in comparison to the major pedicle, is poorly understood. We sought to model the fluid dynamics of a model flap containing a major and minor pedicle to understand differences between the pedicles and the implications on perfusion. Methods: We first generated a computer-assisted design model of a type 2 flap with a m

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Xu, Fei, Da Zou, Weishi Li, et al. "Hounsfield units of the vertebral body and pedicle as predictors of pedicle screw loosening after degenerative lumbar spine surgery." Neurosurgical Focus 49, no. 2 (2020): E10. http://dx.doi.org/10.3171/2020.5.focus20249.

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OBJECTIVEThe authors aimed to compare the efficacy of lumbar vertebral body Hounsfield units (HUs) and pedicle HUs at predicting pedicle screw loosening.METHODSThe authors retrospectively assessed 143 patients with L3–5 instrumentation. The patients were classified into one of two groups based on the status of their L3 screws (a screw loosening group or a control group). The pedicle HUs and vertebral HUs of L3 were measured using preoperative lumbar CT scans, and the pedicle HUs were measured in two ways: by excluding or by including cortical bone.RESULTSThe screw loosening rate was 20.3% (n =

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Lau, Darryl, Cecilia L. Dalle Ore, Kenneth W. Martin, James F. Policy, and Peter P. Sun. "Surgical management of congenital thoracic kyphosis and multilevel bilateral thoracic pedicle aplasia: case report." Journal of Neurosurgery: Pediatrics 23, no. 1 (2019): 16–21. http://dx.doi.org/10.3171/2018.7.peds18222.

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Pedicle aplasia is an uncommon congenital anomaly most frequently involving the absence of a single pedicle at a single vertebral level. Bilateral pedicle aplasia at multiple levels is exceedingly rare and has only been described once previously in the literature. While single-level pedicle aplasia is often asymptomatic and discovered incidentally, pedicle aplasia of multiple levels may produce severe spinal deformities and neurological deficits. Due to the rarity of this condition, optimal management remains uncertain. In this case report, the authors describe the surgical management of a hea

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Athoo, Thomas O., Andreas Winkler, and Moritz Knoche. "Pedicel Transpiration in Sweet Cherry Fruit: Mechanisms, Pathways, and Factors." Journal of the American Society for Horticultural Science 140, no. 2 (2015): 136–43. http://dx.doi.org/10.21273/jashs.140.2.136.

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Pedicel appearance is a good indicator of freshness in sweet cherries (Prunus avium L.). Fruit with shriveled, discolored pedicels have reduced market value. Shriveled pedicels are thought to result from postharvest water loss due to transpiration. The objectives of our study were to 1) quantify the transpiration permeances of fruit and pedicel surfaces; 2) determine the role of the fruit in pedicel transpiration; and 3) identify the effects of selected factors on pedicel transpiration. Fruit with and without pedicels were incubated under controlled conditions [usually 22 °C, 75% relative humi

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Wu, Xinghuo, Rong Liu, Song Xu, et al. "Feasibility of mixed reality–based intraoperative three-dimensional image-guided navigation for atlanto-axial pedicle screw placement." Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine 233, no. 12 (2019): 1310–17. http://dx.doi.org/10.1177/0954411919881255.

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This study aimed to evaluate the safety and accuracy of mixed reality–based intraoperative three-dimensional navigated pedicle screws in three-dimensional printed model of fractured upper cervical spine. A total of 27 cervical model from patients of upper cervical spine fractures formed the study group. All the C1 and C2 pedicle screws were inserted under mixed reality–based intraoperative three-dimensional image-guided navigation system. The accuracy and safety of the pedicle screw placement were evaluated on the basis of postoperative computerized tomography scans. A total of 108 pedicle scr

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İnceoğlu, Serkan, Prasath Mageswaran, Michael T. Modic, and Edward C. Benzel. "Adaptive remodeling at the pedicle due to pars fracture: a finite element analysis study." Journal of Neurosurgery: Spine 21, no. 3 (2014): 475–80. http://dx.doi.org/10.3171/2014.5.spine13860.

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Object Spondylolysis is a common condition among the general population and a major cause of back pain in young athletes. This condition can be difficult to detect with plain radiography and has been reported to lead to contralateral pars fracture or pedicle fracture in the terminal stages. Interestingly, some patients with late-stage spondylolysis are observed to have radiographic or CT evidence of a sclerotic pedicle on the side contralateral to the spondylolysis. Although computational studies have shown stress elevation in the contralateral pedicle after a pars fracture, it is not known if

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Jonathan, Ssebuggwawo, Wani Muzeyi, Erem Geoffrey, Waiswa Gonzaga, Ssekitooleko Badru, and Kajja Isaac. "Pedicle Morphometry of Subaxial Cervical Spine Using Computed Tomography Scans among Adult Ugandan Subpopulation." International Journal of Biomedical Imaging 2022 (March 1, 2022): 1–8. http://dx.doi.org/10.1155/2022/6351465.

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Background. Accurate placement of pedicle screws in the subaxial cervical spine requires precise understanding of vertebra anatomy. Little is known about the morphometric characteristics of the subaxial cervical pedicle in the Ugandan population. The objective of the study was to determine the morphometric dimensions of pedicles in the subaxial cervical spine among the adult Ugandan population. Methods. We conducted a cross-sectional study from March to November 2019 among adult Ugandans with a normal cervical CT scan at Nsambya hospital in Kampala. Eligible participants were consecutively rec

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Thư, Nguyễn Phạm Anh, Đặng Thị Phương Thảo та Nguyễn Hiếu Nghĩa. "Biểu hiện, tinh chế Pediocin tái tổ hợp từ nấm men <em>Pichia pastoris </em>X33::<em>ped</em> và thử ứng dụng bảo quản tôm". TẠP CHÍ KHOA HỌC ĐẠI HỌC MỞ THÀNH PHỐ HỒ CHÍ MINH - KỸ THUẬT VÀ CÔNG NGHỆ 19, № 1 (2024): 3–13. http://dx.doi.org/10.46223/hcmcoujs.tech.vi.19.1.2878.2024.

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Pediocin là một bacteriocin có kích thước 4.6 kDa, thể hiện hoạt tính kháng khuẩn mạnh trên Listeria monocytogenes và nhiều chủng Gram dương khác. Nhằm thu nhận pediocin với hiệu quả và độ tinh sạch cao cho mục tiêu ứng dụng trong bảo quản thực phẩm, trong nghiên cứu này chúng tôi tiến hành biểu hiện pediocin tái tổ hợp từ nấm men Pichia pastoris X33::ped; tinh chế và thử ứng dụng pediocin để bảo quản tôm. Kết quả thực nghiệm cho thấy 1% là nồng độ methanol cảm ứng chủng P. pastoris X33::ped biểu hiện pediocin tốt nhất. Pediocin tái tổ hợp đã được biểu hiện thành công từ P. pastoris X33::ped s

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Han, Sang-Hyun, Seung-Jae Hyun, Tae-Ahn Jahng, and Ki-Jeong Kim. "Posterior osteosynthesis of a spontaneous bilateral pedicle fracture of the lumbar spine." Journal of Neurosurgery: Spine 24, no. 3 (2016): 398–401. http://dx.doi.org/10.3171/2015.7.spine141207.

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Spontaneous bilateral pedicle fractures of the lumbar spine are rare, and an optimal surgical treatment has not been suggested. The authors report the case of a 50-year-old woman who presented with low-back pain and right leg radiating pain of 1 year’s duration. Radiological studies revealed a spontaneous bilateral pedicle fracture of L-5. All efforts at conservative treatment failed, and the patient underwent surgery for osteosynthesis of the fractured pedicle using bilateral pedicle screws connected with a bent rod. Her low-back and right leg pain were relieved postoperatively. A CT scan per

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Iyamah, Kingsley Abode, Luke Stemper, Shane Rachman, Kelly Schneider, Kathryn Sick, and Patrick Hitchon. "Pedicle guide for thoracic pedicle screw placement." International Journal of Biomedical Engineering and Technology 10, no. 3 (2012): 211. http://dx.doi.org/10.1504/ijbet.2012.050290.

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Kim, Kee D., J. Patrick Johnson, and Jesse D. Babbitz. "Image-guid ed thoracic pedicle screw placement: a technical study in cadavers and preliminary clinical experience." Neurosurgical Focus 10, no. 2 (2001): 1–5. http://dx.doi.org/10.3171/foc.2001.10.2.3.

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Object Thoracic pedicle screw fixation is effective and reliable in providing short-segment stabilization. Although the procedure is becoming more widely used, accurate insertion of the screws is difficult due to the small dimensions of thoracic pedicles, and the associated risk is high due to the proximity of the spinal cord. In previous studies authors have shown the accuracy of image-guided lumbar pedicle screw placement, but there have been no reported investigations into the accuracy of image-guided thoracic pedicle screw placement. The authors report their experience with such an investi

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Makino, Takahiro, Takashi Kaito, Hiroyasu Fujiwara, and Kazuo Yonenobu. "Morphometric analysis using multiplanar reconstructed CT of the lumbar pedicle in patients with degenerative lumbar scoliosis characterized by a Cobb angle of 30° or greater." Journal of Neurosurgery: Spine 17, no. 3 (2012): 256–62. http://dx.doi.org/10.3171/2012.6.spine12227.

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Object Although the anatomy of the thoracic pedicle in adolescent idiopathic scoliosis is well known, that of the lumbar pedicle in degenerative lumbar scoliosis is not. The morphometric differences between the pedicles on the concave and convex sides can result in an increased risk of malpositioned pedicle screws. The purpose of this study was to analyze the lumbar pedicle morphology in degenerative lumbar scoliosis using multiplanar reconstructed CT. Methods The study group comprised 16 consecutive patients (1 man and 15 women, mean age 70.9 ± 4.5 years) with degenerative lumbar scoliosis ch

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Mishra, Snigdha, Mamatha H, and Shyamasunder N. Bhat. "A CT-Guided Analysis of the Morphology of the Thoracolumbar Pedicles in A South Indian Population." International Journal of Anatomy and Research 12, no. 3 (2024): 9017–25. http://dx.doi.org/10.16965/ijar.2024.164.

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Background: Pedicle screw fixation is a method of choice to treat spinal instabilities. Pre- operative CT scan measurements are important in determining the screw sizes in accordance to the pedicle measurements. A mis-sized screw can violate the pedicle leading to breaches. Context and purpose of study: Present literature shows pedicle measurement studies in caucasian population. The study in Indian population are sparce. This study aims to assess the morphology of thoracolumbar pedicle parameters bilaterally using CT scans of patients and to compare the measurements between genders in a south

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Ali, Amar, Xenofon Baraliakos, Bilal Kanawati, et al. "Microsurgical nerve root decompression in scoliotic lumbar spines—the relationship between important anatomical structures in correlation to imaging and implications for daily practice: anatomic cadaveric study." Journal of Neurosurgery: Spine 13, no. 1 (2010): 123–32. http://dx.doi.org/10.3171/2010.3.spine09127.

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Object In a retrospective study in cadavers, the authors investigated the anatomical parameters between the convex and concave side in lumbar scoliosis for microsurgical discectomy and the decompression of spinal stenosis. Microsurgical intervention is the gold standard for lumbar herniotomy or the decompression of the spinal stenosis. However, the risk for complications during these procedures is higher due to the anatomical variations caused by the scoliosis. Methods In 4 adult cadaveric scoliotic lumbar spines, the authors studied the anatomical relationship between important structures for

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Uygur, Saygi, Irmak Tekeli Barut, Efekan Doruk, et al. "Subaxial Cervical Vertebra Pedicle Anatomy: A Radiological Morphometric Study." Neurological Sciences and Neurophysiology 42, no. 2 (2025): 40–47. https://doi.org/10.4103/nsn.nsn_158_24.

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ABSTRACT Aim: This radiological morphometric study aimed to investigate the morphometry of the pedicles of subaxial cervical vertebrae (C3–C7) and emphasize the importance of preoperative planning to prevent complications during spinal surgery. Materials and Methods: Computed tomography scans of the subaxial cervical vertebrae of 40 patients without cervical pathology were morphometrically evaluated. Key parameters such as pedicle height, pedicle width, pedicle length, pedicle axial angle, pedicle sagittal angle, and vertebral foramen diameter were measured at each vertebral level (C3–C7). Sta

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MOTLAGH, A. M., S. HOLLA, M. C. JOHNSON, B. RAY, and R. A. FIELD. "Inhibition of Listeria spp. in Sterile Food Systems By Pediocin AcH, a Bacteriocin Produced By Pediococcus acidilactici H." Journal of Food Protection 55, no. 5 (1992): 337–43. http://dx.doi.org/10.4315/0362-028x-55.5.337.

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The effectiveness of pediocin AcH, a bacteriocin produced by Pediococcus acidilactici H, in reducing population levels and growth of Listeria monocytogenes strains and Listeria ivanovii in sterile ground beef, sausage mix, cottage cheese, ice cream, and reconstituted dry milk was examined. Predetermined numbers of Listeria cells and concentrations of pediocin AcH were added to the foods suspended in water and the final volumes made to 10 ml. Listeria in the pediocin AcH treated and control samples during storage at 4 and 10°C were enumerated as CFU on tryptic soy agar. Results indicated that:

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Feras, Altumaihi Raied Oufi Razan Altumaihi Basim Awan. "COMPARISON OF OUTCOMES IN SUPEROPEDICLE & INFEROPEDICLE TECHNIQUE OF BREAST REDUCTION SURGERY: A RETROSPECTIVE REVIEW." INDO AMERICAN JOURNAL OF PHARMACEUTICAL SCIENCES 06, no. 02 (2019): 2929–31. https://doi.org/10.5281/zenodo.2556795.

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<strong><em>Purpose: </em></strong><em>The preservation of the nipple-areola complex after reduction mammoplasty is the ultimate goal. The aim of this paper is to compare the inferior with the superior pedicle based on age, wound healing, NAC to identify which technique is more reliable aesthetically.</em> <strong><em>Method: </em></strong><em>Using the Semmes-Weinstein monofilament the sensitivity was evaluated in 20 patients underwent a bilateral reduction mammoplasty: 10 were treated with inferior pedicle technique and 10 with a superior pedicle technique. The test areas were the nippl

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