Results 31 to 40 of about 451,678 (252)

Cervical, anal and oral HPV detection and HPV type concordance among women referred for colposcopy

Infectious Agents and Cancer, 2020
Background Infection with human papillomaviruses (HPVs) can cause benign and malignant tumours in the anogenital tract and the oropharynx both in men and women.
Maria Nasioutziki, Kimon Chatzistamatiou, Panagiotis-Dimitrios Loufopoulos, Eleftherios Vavoulidis, Nikolaos Tsampazis, George-Chrysostomos Pratilas, Anastasios Liberis, Vasiliki Karpa, Evanggelos Parcharidis, Angelos Daniilidis, Konstantinos Spanos, Konstantinos Dinas   +11 more
doaj   +1 more source

Clustomesogen Showing Sub‐Zero Liquid Crystal Properties: Supramolecular Assembly Between Cs2[Mo6Ii8(OCOC2F5)6] and Hexaethylenoxide Containing Mesogenic Dimers

Advanced Materials, EarlyView.
Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz, Jeanne Rebours, Zoulikha Zerrouqi, Noée Dumait, Maria Amela‐Cortes, Nikolai Scheuring, Sara Simonovska, Sebastian Marino, Max Ebert, Stéphane Cordier, Sabine Laschat, Yann Molard   +11 more
wiley   +1 more source

Anal canal adenocarcinoma with a late brain metastatic lesion – a case report

Journal of Coloproctology, 2019
Herein we present a rare case of anal canal adenocarcinoma manifesting as non-healing perianal abscess that subsequently underwent radiochemotherapy followed by abdominoperineal resection for residual disease.
Ashraf Imam, Daniel Gold, Guy Pines, Arie Pelta, Eli Mavor, Efraim Idelevich, Harbi Khalayleh   +6 more
doaj   +1 more source

A novel in treatment of cancer anal canal [PDF]

Ain-Shams Journal of Surgery, 2011
Background: Posterior sagittal approach offers a direct exposure to the rectum, a better definition of the striated muscle complex, and a more objective way to reconstruct the arrangement between the neorectum and the muscle complex.
Tarek Gobran, Doaa O Refat, Emad M Salah
doaj   +1 more source

Soft Robotic Excretory Care Simulator for Nursing Education: Functional and Perceptual Biomimetics Approach

Advanced Robotics Research, EarlyView.
A soft robotic simulator is developed to replicate the digital removal of feces (DRF), a sensitive yet essential nursing procedure. Integrating soft actuators, sensors, and a realistic rectal model, the simulator balances functional fidelity with perceptual realism. Engineering evaluations and nurse feedback confirm its potential to enhance training in
Shoko Miyagawa, Sota Suzuki, Shizuka Watanabe, Zebing Mao, Young Ah Seong, Toshinori Fujie, Tatsuhiro Horii, Kenjiro Tadakuma, Koichi Suzumori, Hiroyuki Nabae, Shingo Maeda   +10 more
wiley   +1 more source

Discovery and Optimization of AMT‐676, a CDH17‐Targeting ADC for the Treatment of Advanced Gastrointestinal Cancers

Advanced Science, EarlyView.
AMT‐676 is a novel antibody‐drug conjugate targeting CDH17, an adhesion molecule uniquely exposed on gastrointestinal tumor surfaces. Engineered with an optimized exatecan payload, it demonstrates profound tumor regression and a robust bystander effect across diverse preclinical models.
Ying‐nan Wang, Dan‐yun Ruan, Jing Shi, Yue Huang, Hui Sheng, Ya‐ling Huang, Linjie Ma, Lijun Wang, Caiwei Chen, Yixuan Wang, Yue Zhang, Yi Shen, Qing Zhang, Jianjian Zhang, Yanfang Tang, Jin‐ling Zhang, Jia‐jia Hu, Chen‐yi Wu, Jia‐ying Chen, Xun Meng, Shu‐Hui Liu, Feng Wang   +21 more
wiley   +1 more source

Age‐Dependent Prognostic Significance of Preoperative Transthyretin After Curative Resection for Stage I–III Colorectal Cancer

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Preoperative malnutrition and systemic inflammation are established determinants of adverse outcomes in colorectal cancer (CRC). Transthyretin (TTR), a rapid‐turnover hepatic protein, reflects both nutritional and inflammatory status; however, its clinical utility may be influenced by age‐ and sex‐related variability.
Ayane Kawata, Yuji Miyamoto, Hiro Nakamura, Takahiko Akiyama, Kota Arima, Katsuhiro Ogawa, Yukiharu Hiyoshi, Masaaki Iwatsuki   +7 more
wiley   +1 more source

Surveillance of Anal Canal Cancers [PDF]

Surgical Oncology Clinics of North America, 2017
Anal squamous cell cancer is most frequently a locoregional disease that is amenable to curative therapy in a majority of fit patients. Complete response rates after chemoradiotherapy (CRT) are good, with up to 75% of patients with no evidence of relapse on surveillance.
openaire   +2 more sources

Anal and Perianal Masses: The Common, the Uncommon, and the Rare

Indian Journal of Radiology and Imaging
A variety of tumors involve the anal canal because the anal canal forms the transition between the digestive system and the skin, and this anatomical region is made of a variety of different cells and tissues.
Antony Augustine, Rijo Issac, Aisha Lakhani, Harsha Veena Kanamathareddy, Reetu John, Betty Simon, Dipti Masih, Anu Eapen, Anuradha Chandramohan   +8 more
doaj   +1 more source

Amplitude and recovery velocity of relaxation induced by rectoanal inhibitory reflex and its importance for obstructive evacuation Amplitude e recuperação da velocidade do relaxamento induzida pelo reflexo inibitório retoanal e sua importância na evacuação obstrutiva

Arquivos de Gastroenterologia, 2005
BACKGROUND: The rectoanal inhibitory reflex has an important rule in the fecal continence mechanism. Alterations in this reflex can be associated with compromised anal sphincteric function.
João Gomes Netinho, Maria de Lourdes Setsuko Ayrizono, Cláudio Saddy Rodrigues Coy, João José Fagundes, Juvenal Ricardo Navarro Góes   +4 more
doaj   +1 more source