Works matching DE "MESENTERIC artery"

Results: 2539

Inferior mesenteric artery dominance in colonic blood supply: a cadaveric case report.

Published in:

Surgical & Radiologic Anatomy, 2025, v. 47, n. 1, p. 1, doi. 10.1007/s00276-025-03689-7

By:

Kosgallana, Warunie;
Hewagampalage, Sasanka;
Jayarathna, M. J. S.;
Gunasekare, Kaushika;
Dissanayake, Jayampathy

Publication type:

Article

A predictive clinical-radiomics nomogram for early diagnosis of mesenteric arterial embolism based on non-contrast CT and biomarkers.

Published in:

Abdominal Radiology, 2025, v. 50, n. 8, p. 3856, doi. 10.1007/s00261-024-04745-3

By:

Qiu, Yi-hui;
Chen, Fan-feng;
Zhang, Yin-he;
Yang, Zhe;
Zhu, Guan-xia;
Chen, Bi-cheng;
Miao, Shou-liang

Publication type:

Article

VARIATIONS IN THE ORIGIN OF COMMON HEPATIC ARTERY USING MULTIDETECTOR COMPUTED TOMOGRAPHY ANGIOGRAPHY.

Published in:

Cuestiones de Fisioterapia, 2025, v. 54, n. 2, p. 2641

By:

Shiraganve, Mahadev S.;
Shirol, Veereshkumar S.;
Hattiholli, Virupaxi V.;
Pattanshetti, Sheetal V.;
Carvalho, Alex Motes

Publication type:

Article

A Rare Condition in Repeat Varicocele; Nutcracker Syndrome.

Published in:

Türkiye Klinikleri Journal of Case Reports, 2025, v. 33, n. 2, p. 81, doi. 10.5336/caserep.2024-105870

By:

KELEŞ, Muhammed Fatih;
ASLAN, Rahmi;
TAKENa, Kerem;
ÖZKAN, Mazlum

Publication type:

Article

Reply to Wu, S.-N.; Tsai, C.-H. Comment on "Can Thrombosed Abdominal Aortic Dissecting Aneurysm Cause Mesenteric Artery Thrombosis and Ischemic Colitis?—A Case Report and a Review of Literature. J. Clin. Med. 2025, 14 , 3092".

Published in:

Journal of Clinical Medicine, 2025, v. 14, n. 13, p. 4698, doi. 10.3390/jcm14134698

By:

Barbu, Laurențiu Augustus;
Mărgăritescu, Nicolae-Dragoș;
Cercelaru, Liliana;
Caragea, Daniel-Cosmin;
Vîlcea, Ionică-Daniel;
Șurlin, Valeriu;
Mogoantă, Stelian-Ștefaniță;
Mogoș, Gabriel Florin Răzvan;
Vasile, Liviu;
Țenea Cojan, Tiberiu Ștefăniță

Publication type:

Article

Comment on Barbu et al. Can Thrombosed Abdominal Aortic Dissecting Aneurysm Cause Mesenteric Artery Thrombosis and Ischemic Colitis?—A Case Report and a Review of Literature. J. Clin. Med. 2025, 14 , 3092.

Published in:

2025

By:

Wu, Sheng-Nan;
Tsai, Chung-Hung

Publication type:

Letter

Artery-First Approach During Minimally Invasive Pancreatoduodenectomy for Pancreatic Cancer: Outcomes from a Single Center and Comparison Between Laparoscopic and Robotic Approaches.

Published in:

Cancers, 2025, v. 17, n. 13, p. 2103, doi. 10.3390/cancers17132103

By:

Mazzola, Michele;
Paterno, Michele;
Giani, Alessandro;
Calcagno, Pietro;
Zironda, Andrea;
Mucci, Gaia;
Franzetti, Camillo;
De Martini, Paolo;
Ferrari, Giovanni

Publication type:

Article

Chronic Copper Overload Triggers Inflammation in Mesenteric PVAT Alongside Changes in Renin–Angiotensin System-Related Pathways.

Published in:

Nutrients, 2025, v. 18, n. 13, p. 2082, doi. 10.3390/nu17132082

By:

Mawandji, Nina Bruna de Souza;
Lisboa, Nayara Ariel da Silva;
Gomes, Karoline Neumann;
Vieira, Júlia Martins;
Simão, Jussara de Jesus;
Alonso-Vale, Maria Isabel;
Nunes, Karolini Zuqui;
Vassallo, Dalton Valentim;
Bolsoni-Lopes, Andressa

Publication type:

Article

Orai1 Expression and Vascular Function in Kidney Donors Determine Graft Outcomes at Short/Mid-Term.

Published in:

Cells (2073-4409), 2025, v. 14, n. 13, p. 1005, doi. 10.3390/cells14131005

By:

García-Rojo, Esther;
Angulo, Javier;
El Assar, Mariam;
Santos-Pérez de la Blanca, Rocío;
García-Gómez, Borja;
Medina-Polo, José;
Sevilleja-Ortiz, Alejandro;
Rodríguez-Mañas, Leocadio;
Fernández, Argentina;
Gutiérrez-Martínez, Eduardo;
Morales-Ruiz, Enrique;
Rodríguez-Antolín, Alfredo;
Romero-Otero, Javier

Publication type:

Article

A Rare Case of Arteriovenous Fistula between the Inferior Mesenteric Artery and Vein.

Published in:

Journal of the Scientific Society, 2025, v. 52, n. 2, p. 171, doi. 10.4103/jss.jss_71_25

By:

Bedi, Agamdeep Singh;
Pattanshetti, Sheetal V.;
Sunil, Dsouza Hayden;
Bhimalli, Shilpa M.

Publication type:

Article

Bowel Ischemia as a Rare Manifestation of Extracranial Moyamoya Disease: A Case Report.

Published in:

2025

By:

Shuaibi, Sameera;
AlSejari, Najat;
Tobal, Ian;
Quevedo, Reinaldo

Publication type:

Case Study

Small intestinal necrosis caused by the embolism of the superior mesenteric artery after percutaneous vertebroplasty: a case report and analysis of the causes.

Published in:

BMC Musculoskeletal Disorders, 2025, v. 26, n. 1, p. 1, doi. 10.1186/s12891-025-08848-w

By:

Zhang, Wenwu;
Lv, Qiang;
Yang, Sumin;
Liang, Qiudong

Publication type:

Article

Lymphadenectomy and Sentinel Lymph Node Biopsy in Patients with Endometrial Cancer in Intermediate and High-Intermediate Risk Groups: The Ukrainian Experience.

Published in:

International Journal of Women's Health, 2025, v. 17, p. 1877, doi. 10.2147/IJWH.S521303

By:

Khoptiana, Olha;
Svintsitskyi, Valentyn;
Nespryadko, Sergiy;
Tsip, Natalia P;
Gogisvanidze, Teimuraz;
Dzimistarishvili, Mikheil;
Krasylenko, Dmytro;
Chetverikov, Mykhailo Serhiiovych;
Nigutsa, Igor Pavlovych;
Sumtsov, Dmytro;
Dolyk, Pavlo

Publication type:

Article

Assessment of the Level of Middle Colic Artery Ligation Influence on Survival in Right-Sided Colon Cancer.

Published in:

Contributions / Prilozi (1857-9345), 2025, v. 46, n. 2, p. 39, doi. 10.2478/prilozi-2025-0012

By:

Ulusoy, Cemal;
Duman, Mehmet Güray;
Nikolovski, Andrej

Publication type:

Article

Image Quality and Vessel Rendering Ability of Dynamic Range Compression-Processed Images of Peripheral Vessels in Digital Subtraction Angiography.

Published in:

Journal of Nippon Medical School, 2025, v. 92, n. 3, p. 276, doi. 10.1272/jnms.JNMS.2025_92-309

By:

Yuzo Yamamoto;
Hidenori Yamaguchi;
Hiroki Sato;
Toshiya Kariyasu;
Shingo Harashima;
Toshiyuki Yuhara;
Shinji Ota;
Makiko Nishikawa;
Koji Tanigaki;
Haruhiko Machida

Publication type:

Article

Endovascular treatment of endoleak type IIIc after branched endovascular abdominal aortic aneurysm repair (BEVAR) improved hemodynamic state of patients with recurrent flash pulmonary edema.

Published in:

Advances in Interventional Cardiology / Postępy w Kardiologii Interwencyjnej, 2025, v. 21, n. 2, p. 284, doi. 10.5114/aic.2025.152132

By:

Mieczkowski, Artur;
Wasielewski, Marcin;
Wołowiec, Łukasz;
Grześk, Grzegorz;
Budzyński, Jacek

Publication type:

Article

Mesenteric Ischemia: Predicting Problems.

Published in:

American Surgeon, 2025, v. 91, n. 8, p. 1292, doi. 10.1177/00031348251329475

By:

Holley, Bonnie E.;
Peterson, Laura A.;
Bennie, Barbara A.;
Fitzmaurice, Isaiah I.;
Jarman, Benjamin T.

Publication type:

Article

Incidentally detected giant superior mesenteric artery aneurysm in a patient with suspected mantle cell lymphoma.

Published in:

Acta Angiologica, 2025, v. 31, n. 2, p. 59, doi. 10.5603/aa.106237

By:

Kobak, Joanna Elżbieta;
Przywara, Stanisław;
Terpiłowski, Michał;
Karakuła, Wacław;
Terlecki, Piotr

Publication type:

Article

Aberrant Left Testicular Artery Originating from the Inferior Mesenteric Artery Identified on Angiography in a Patient with Gastrointestinal Bleeding: Case Report.

Published in:

2025

By:

Taheri, Sarah M.;
Centner, Connor S.;
Shalash, Rahim H.;
Sulehria, Touqeer;
Ohene Baah, Nana

Publication type:

Case Study

Síndrome de arteria mesentérica superior en un paciente con tuberculosis abdominal.

Published in:

Acta Pediatrica de Mexico, 2010, v. 31, n. 5, p. 244

By:

González-Mondragón, Miriam Berenice;
Granados-Navas, Francisco José;
Herrera-García, Wilver

Publication type:

Article

Compresión vascular del duodeno en un neonato.

Published in:

Acta Pediatrica de Mexico, 2007, v. 28, n. 2, p. 69

By:

Alvarado-García, Rafael;
Ponce-Rosas, Arturo;
García-Sánchez, Daniel;
Gallego-Grijalva, Jorge E.

Publication type:

Article

Neuropeptide Y restores non-receptor-mediated vasoconstrictive action in superior mesenteric arteries in portal hypertension.

Published in:

Liver International, 2015, v. 35, n. 12, p. 2556, doi. 10.1111/liv.12874

By:

Hartl, Johannes;
Dietrich, Peter;
Moleda, Lukas;
Müller ‐ Schilling, Martina;
Wiest, Reiner

Publication type:

Article

Nebivolol treatment increases splanchnic blood flow and portal pressure in cirrhotic rats via modulation of nitric oxide signalling.

Published in:

Liver International, 2013, v. 33, n. 4, p. 561, doi. 10.1111/liv.12101

By:

Reiberger, Thomas;
Payer, Berit Anna;
Schwabl, Philipp;
Hayden, Hubert;
Horvatits, Thomas;
Jäger, Bernhard;
Hummel, Thomas;
Mitterhauser, Markus;
Trauner, Michael;
Fuhrmann, Valentin;
Angermayr, Bernhard;
Peck‐Radosavljevic, Markus

Publication type:

Article

Increased myoendothelial gap junctions mediate the enhanced response to epoxyeicosatrienoic acid and acetylcholine in mesenteric arterial vessels of cirrhotic rats.

Published in:

Liver International, 2011, v. 31, n. 6, p. 883, doi. 10.1111/j.1478-3231.2011.02509.x

By:

Bolognesi, Massimo;
Zampieri, Francesca;
Di Pascoli, Marco;
Verardo, Alberto;
Turato, Cristian;
Calabrese, Fiorella;
Lunardi, Francesca;
Pontisso, Patrizia;
Angeli, Paolo;
Merkel, Carlo;
Gatta, Angelo;
Sacerdoti, David

Publication type:

Article

Atrophy of mesenteric sympathetic innervation may contribute to splanchnic vasodilation in rat portal hypertension.

Published in:

Liver International, 2010, v. 30, n. 4, p. 593, doi. 10.1111/j.1478-3231.2009.02176.x

By:

Coll, Mar;
Martell, María;
Raurell, Imma;
Ezkurdia, Nahia;
Cuenca, Silvia;
Hernández-Losa, Javier;
Esteban, Rafael;
Guardia, Jaume;
Bosch, Jaume;
Genescà, Joan

Publication type:

Article

Non-alcoholic steatohepatitis induces non-fibrosis-related portal hypertension associated with splanchnic vasodilation and signs of a hyperdynamic circulation in vitro and in vivo in a rat model.

Published in:

Liver International, 2010, v. 30, n. 3, p. 365, doi. 10.1111/j.1478-3231.2009.02136.x

By:

Francque, Sven;
Wamutu, Sam;
Chatterjee, Shyama;
Van Marck, Eric;
Herman, Arnold;
Ramon, Albert;
Jung, Alexander;
Vermeulen, Wim;
De Winter, Benedicte;
Pelckmans, Paul;
Michielsen, Peter

Publication type:

Article

Bacterial translocation increases phagocytic activity of polymorphonuclear leucocytes in portal hypertension: priming independent of liver cirrhosis.

Published in:

Liver International, 2008, v. 28, n. 8, p. 1149, doi. 10.1111/j.1478-3231.2008.01829.x

By:

Neugebauer, Hermann;
Hartmann, Pia;
Krenn, Sebastian;
Glück, Thomas;
Schölmerich, Jürgen;
Straub, Rainer;
Wiest, Reiner

Publication type:

Article

Performance of Doppler ultrasound in the prediction of severe portal hypertension in hepatitis C virus-related chronic liver disease.

Published in:

Liver International, 2007, v. 27, n. 10, p. 1379, doi. 10.1111/j.1478-3231.2007.01563.x

By:

Vizzutti, Francesco;
Arena, Umberto;
Rega, Luigi;
Romanelli, Roberto Giulio;
Colagrande, Stefano;
Cuofano, Stefania;
Moscarella, Stefania;
Belli, Giacomo;
Marra, Fabio;
Laffi, Giacomo;
Pinzani, Massimo

Publication type:

Article

Role of Ca<sup>2+</sup>-dependent potassium channels in in vitro anandamide-mediated mesenteric vasorelaxation in rats with biliary cirrhosis.

Published in:

Liver International, 2007, v. 27, n. 8, p. 1045, doi. 10.1111/j.1478-3231.2007.01551.x

By:

Ying-Ying Yang;
Han-Chieh Lin;
Yi-Tsau Huang;
Tzung-Yan Lee;
Ming-Chih Hou;
Ying-Wen Wang;
Fa-Yauh Lee;
Shou-Dong Lee

Publication type:

Article

Simple radiologic assessment of visceral obesity and prediction of surgical morbidity in endometrial cancer patients undergoing laparoscopic aortic lymphadenectomy: A reliability and accuracy study.

Published in:

Journal of Obstetrics & Gynaecology Research, 2023, v. 49, n. 3, p. 988, doi. 10.1111/jog.15528

By:

Correa‐Paris, Alejandro;
Gorraiz Ochoa, Verónica;
Hernandez Gutiérrez, Alicia;
Gilabert Estellés, Juan;
Díaz‐Feijoo, Berta;
Gil‐Moreno, Antonio

Publication type:

Article

Prenatal diagnosis of midgut volvulus with jejunal atresia by ultrasonography.

Published in:

Journal of Obstetrics & Gynaecology Research, 2020, v. 46, n. 7, p. 1203, doi. 10.1111/jog.14296

By:

Chen, Dan;
Tam, Kwong Ho;
Zhang, Yulan;
Xiao, Shangjie;
Yang, Chaoxiang;
Tang, Xuezhen

Publication type:

Article

Embolization of the inferior mesenteric artery for post-partum hemorrhage with a vaginal laceration: A case with unusual collateral supply.

Published in:

Journal of Obstetrics & Gynaecology Research, 2016, v. 42, n. 12, p. 1878, doi. 10.1111/jog.13147

By:

Kim, Cho Hee;
Jeon, Gyeong Sik;
Lee, Shin Jae;
Kang, Suk Ho

Publication type:

Article

Short-term experience with aspiration embolectomy using a ACE68 reperfusion catheter to treat embolic superior mesenteric artery occlusion.

Published in:

Emergency Radiology, 2021, v. 28, n. 3, p. 675, doi. 10.1007/s10140-020-01896-w

By:

Kawano, Masatsugu;
Azuma, Minako;
Hattori, Yohei;
Ikushima, Ichiro;
Kai, Kengo;
Higuchi, Kazuhiro;
Kawano, Tomohiro;
Matsumoto, Fumitaka;
Uchinokura, Shunro;
Irisa, Go;
Ohta, Hajime;
Hirai, Toshinori

Publication type:

Article

Neutrophil-to-lymphocyte ratio and mesenteric ischemia: can it predict the etiology of mesenteric ischemic at computed tomography?

Published in:

2019

By:

Rivera Núñez, M.A.;
Rodríguez Gijón, L.;
Tung Chen, Y.;
Martí de Gracia, M.;
Buitrago Weiland, G.;
Díez Tascón, A.

Publication type:

journal article

Core curriculum illustration: blunt trauma to the bowel.

Published in:

2017

By:

Verma, Nupur;
Pham, John;
Linnau, Ken;
Pham, John D;
Linnau, Ken F

Publication type:

journal article

Isolated spontaneous dissection of a visceral artery: a rare cause of epigastric pain.

Published in:

Emergency Radiology, 2015, v. 22, n. 3, p. 215, doi. 10.1007/s10140-014-1255-8

By:

Zeina, Abdel-Rauf;
Nachtigal, Alicia;
Mahamid, Ahmad;
Soimu, Uri;
Ashkenazi, Itamar;
Oster, Michael

Publication type:

Article

Renal artery involvement is associated with increased morbidity but not mortality in Takayasu arteritis: a matched cohort study of 215 patients.

Published in:

Clinical Rheumatology, 2024, v. 43, n. 1, p. 67, doi. 10.1007/s10067-023-06829-9

By:

Thakare, Darpan R.;
Mishra, Prabhaker;
Rathore, Upendra;
Singh, Kritika;
Dixit, Juhi;
Qamar, Tooba;
Behera, Manas Ranjan;
Jain, Neeraj;
Ora, Manish;
Bhadauria, Dharmendra Singh;
Gambhir, Sanjay;
Kumar, Sudeep;
Agarwal, Vikas;
Misra, Durga Prasanna

Publication type:

Article

A case of polyarteritis nodosa with lesions of the superior mesenteric artery illustrating the diagnostic usefulness of three-dimensional computed tomographic angiography.

Published in:

Clinical Rheumatology, 2005, v. 24, n. 6, p. 628, doi. 10.1007/s10067-005-1128-3

By:

Kato, Takashi;
Fujii, Kenji;
Ishii, Eiji;
Wada, Ryoichi;
Hidaka, Yuji

Publication type:

Article

Efficacy of left colic artery preservation with D3 lymph node dissection in laparoscopic surgery for advanced sigmoid and rectal cancer.

Published in:

Surgery Today, 2023, v. 53, n. 12, p. 1335, doi. 10.1007/s00595-023-02689-7

By:

Maruta, Hiroshi;
Tominaga, Tetsuro;
Nonaka, Takashi;
Hisanaga, Makoto;
Takeshita, Hiroaki;
Fukuoka, Hidetoshi;
To, Kazuo;
Tanaka, Kenji;
Sawai, Terumitsu;
Nagayasu, Takeshi

Publication type:

Article

Technical details of a left-side approach to the superior mesenteric artery during pancreaticoduodenectomy.

Published in:

Surgery Today, 2021, v. 51, n. 8, p. 1410, doi. 10.1007/s00595-021-02255-z

By:

Sakamoto, Katsunori;
Ogawa, Kohei;
Takai, Akihiro;
Tamura, Kei;
Shine, Mikiya;
Matsui, Takashi;
Nishi, Yusuke;
Utsunomiya, Takeshi;
Inoue, Hitoshi;
Matsuda, Seiji;
Takada, Yasutsugu

Publication type:

Article

An anatomical review of various superior mesenteric artery-first approaches during pancreatoduodenectomy for pancreatic cancer.

Published in:

Surgery Today, 2021, v. 51, n. 6, p. 872, doi. 10.1007/s00595-020-02150-z

By:

Yamamoto, Junji;
Kudo, Hiroki;
Kyoden, Yusuke;
Ajiro, Yoshinori;
Hiyoshi, Masaya;
Okuno, Takayuki;
Kawasaki, Hiroshi;
Nemoto, Masaru;
Yoshimi, Fuyo

Publication type:

Article

New method for the assessment of perineural invasion from perihilar cholangiocarcinoma.

Published in:

Surgery Today, 2021, v. 51, n. 1, p. 136, doi. 10.1007/s00595-020-02071-x

By:

Tanaka, Hiroshi;
Igami, Tsuyoshi;
Shimoyama, Yoshie;
Ebata, Tomoki;
Yokoyama, Yukihiro;
Mori, Kensaku;
Nagino, Masato

Publication type:

Article

Safe exposure of the left renal vein during laparoscopic distal pancreatectomy for pancreatic ductal adenocarcinoma: anatomical variations and pitfalls.

Published in:

Surgery Today, 2020, v. 50, n. 12, p. 1664, doi. 10.1007/s00595-020-02053-z

By:

Nishino, Hitoe;
Nagakawa, Yuichi;
Takishita, Chie;
Kozono, Shingo;
Osakabe, Hiroaki;
Nakagawa, Naoya;
Suzuki, Kenta;
Katsumata, Kenji;
Tsuchida, Akihiko

Publication type:

Article

Outcomes of high versus low ligation of the inferior mesenteric artery with lymph node dissection for distal sigmoid colon or rectal cancer.

Published in:

Surgery Today, 2020, v. 50, n. 6, p. 560, doi. 10.1007/s00595-019-01942-2

By:

Park, Sung Sil;
Park, Boram;
Park, Eun Young;
Park, Sung Chan;
Kim, Min Jung;
Sohn, Dae Kyung;
Oh, Jae Hwan

Publication type:

Article

Current management strategies for visceral artery aneurysms: an overview.

Published in:

Surgery Today, 2020, v. 50, n. 1, p. 38, doi. 10.1007/s00595-019-01898-3

By:

Obara, Hideaki;
Kentaro, Matsubara;
Inoue, Masanori;
Kitagawa, Yuko

Publication type:

Article

Predictive value of the Ki67 index for lymph node metastasis of small non-functioning pancreatic neuroendocrine neoplasms.

Published in:

Surgery Today, 2019, v. 49, n. 7, p. 593, doi. 10.1007/s00595-019-01779-9

By:

Masui, Toshihiko;
Sato, Asahi;
Nakano, Kenzo;
Uchida, Yuichiro;
Yogo, Akitada;
Anazawa, Takayuki;
Nagai, Kazuyuki;
Kawaguchi, Yoshiya;
Takaori, Kyoichi;
Uemoto, Shinji

Publication type:

Article

Superior mesenteric artery syndrome after lung transplantation: a rare early gastrointestinal complication of lung transplantation.

Published in:

Surgery Today, 2017, v. 47, n. 11, p. 1415, doi. 10.1007/s00595-017-1513-y

By:

Kayawake, Hidenao;
Chen-Yoshikawa, Toyofumi;
Aoyama, Akihiro;
Zhang, Jitian;
Date, Hiroshi

Publication type:

Article

Dual-port laparoscopic abdominoperineal resection using the intended stoma site as the multichannel port.

Published in:

Surgery Today, 2015, v. 45, n. 12, p. 1583, doi. 10.1007/s00595-015-1224-1

By:

Ishikawa, Takahisa;
Homma, Shigenori;
Shibasaki, Susumu;
Yoshida, Tadashi;
Minagawa, Nozomi;
Kawamura, Hideki;
Takahashi, Norihiko;
Taketomi, Akinobu

Publication type:

Article

Comment on 'clinical course and angiographic changes of spontaneous isolated superior mesenteric artery dissection after conservative treatment'.

Published in:

Surgery Today, 2015, v. 45, n. 6, p. 799, doi. 10.1007/s00595-014-1011-4

By:

Jia, Zhongzhi;
Tian, Feng;
Jiang, Guomin

Publication type:

Article

Early outcomes of iliac branch grafts in the endovascular repair of abdominal aortic aneurysms with concomitant bilateral common iliac artery aneurysms at a Japanese institution.

Published in:

Surgery Today, 2015, v. 45, n. 6, p. 688, doi. 10.1007/s00595-014-0927-z

By:

Unno, Naoki;
Yamamoto, Naoto;
Inuzuka, Kazunori;
Mano, Yuuki;
Sano, Masaki;
Saito, Takaaki;
Sugisawa, Ryota;
Katahashi, Kazuto;
Konno, Hiroyuki

Publication type:

Article