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24 Results Found

  • Article
  • Open Access
10 Citations
2,763 Views
16 Pages

Human Colonoid–Myofibroblast Coculture for Study of Apical Na+/H+ Exchangers of the Lower Cryptal Neck Region

  • Azam Salari,
  • Kunyan Zhou,
  • Katerina Nikolovska,
  • Ursula Seidler and
  • Mahdi Amiri

21 February 2023

Cation and anion transport in the colonocyte apical membrane is highly spatially organized along the cryptal axis. Because of lack of experimental accessibility, information about the functionality of ion transporters in the colonocyte apical membran...

  • Article
  • Open Access
8 Citations
4,104 Views
10 Pages

2 February 2023

Background and Objectives: Increased revision rate of dual-modular (DM) femoral stems in primary total hip arthroplasty (THA) because of modular-neck breakage and adverse local tissue reactions (ALTRs) to additional junction damage products is well e...

  • Article
  • Open Access
9 Citations
1,659 Views
12 Pages

Age and Sex Influence the Use of Modular Femoral Components in Total Hip Arthroplasty Performed for Primary Osteoarthritis

  • Francesco Castagnini,
  • Barbara Bordini,
  • Monica Cosentino,
  • Michele Di Liddo,
  • Giuseppe Tella,
  • Claudio Masetti and
  • Francesco Traina

27 January 2023

The impact of age and sex on femoral component choices in modular total hip arthroplasty (THA) is still unknown. A regional arthroplasty registry was interrogated about a modular stem in THA performed for primary osteoarthritis, with the aims to asse...

  • Article
  • Open Access
1 Citations
2,051 Views
11 Pages

The Mechanical Characteristics of the Neck Zone for a PEMFC Stack

  • Zhen Zhang,
  • Fen Zhou,
  • Zhigang Zhan,
  • Jinting Tan and
  • Mu Pan

18 February 2023

Generally, the unit cell in a proton exchange membrane fuel cell (PEMFC) stack is divided into different zones according to the characteristics of the bipolar plate. There is a zone that has been neglected, which we define as the “neck zone&rdq...

  • Entry
  • Open Access
4 Citations
6,432 Views
19 Pages

In primary total hip arthroplasty (THA), dual-modular stems were introduced to better restore hip stability, femoral offset, and leg length. This entry highlights the gathered knowledge about dual-modular stems and related complications in combinatio...

  • Article
  • Open Access
6 Citations
2,076 Views
16 Pages

Pyruvate Kinase Differentially Alters Metabolic Signatures during Head and Neck Carcinogenesis

  • Pei-Chun Huang,
  • Ching-Wen Chang,
  • Yu-Cheng Lin,
  • Chang-Yi Chen,
  • Tsai-Ying Chen,
  • Lu-Te Chuang,
  • Chung-Ji Liu,
  • Chien-Ling Huang and
  • Wan-Chun Li

23 November 2023

During glycolysis, the muscle isoform of pyruvate kinase PKM2 produces ATP in exchange for dephosphorylation of phosphoenolpyruvate (PEP) into pyruvate. PKM2 has been considered as a tumor-promoting factor in most cancers, whereas the regulatory role...

  • Case Report
  • Open Access
1 Citations
3,623 Views
9 Pages

Dropped head syndrome (DHS) is characterized by severe forward flexion of the cervical spine due to an imbalance in neck muscle tone. This condition can be linked to various neuromuscular diseases, including myasthenia gravis (MG). On the other hand,...

  • Article
  • Open Access
4 Citations
2,374 Views
14 Pages

Small Target Detection Algorithm Based on Improved YOLOv5

  • Ruiyun Chen,
  • Zhonghua Liu,
  • Weihua Ou and
  • Kaibing Zhang

23 October 2024

Small targets exist in large numbers in various fields. They are broadly used in aerospace, video monitoring, and industrial detection. However, because of its tiny dimensions and modest resolution, the precision of small-target detection is low, and...

  • Article
  • Open Access
7 Citations
1,501 Views
20 Pages

Detection Method of External Damage Hazards in Transmission Line Corridors Based on YOLO-LSDW

  • Hongbo Zou,
  • Jinlong Yang,
  • Jialun Sun,
  • Changhua Yang,
  • Yuhong Luo and
  • Jiehao Chen

6 September 2024

To address the frequent external damage incidents to transmission line corridors caused by construction machinery such as excavators and cranes, this paper constructs a dataset of external damage hazards in transmission line corridors and proposes a...

  • Case Report
  • Open Access
2 Citations
3,122 Views
10 Pages

Sarcoidosis-Associated Sensory Ganglionopathy and Harlequin Syndrome: A Case Report

  • Ieva Navickaitė,
  • Miglė Ališauskienė,
  • Sandra Petrauskienė and
  • Gintarė Žemgulytė

20 August 2023

Background and Objectives: Sensory ganglionopathy is a rare neurological disorder caused by degeneration of the neurons composing the dorsal root ganglia. It manifests as various sensory disturbances in the trunk, proximal limbs, face, or mouth in a...

  • Article
  • Open Access
6 Citations
3,153 Views
14 Pages

Headland rips, sometimes referred to as boundary rips, are rip currents flowing against natural or artificial obstructions extending seaward from the beach, such as headland or groynes. They can be driven either by the deflection of the longshore cur...

  • Article
  • Open Access
4 Citations
3,026 Views
21 Pages

MFMG-Net: Multispectral Feature Mutual Guidance Network for Visible–Infrared Object Detection

  • Fei Zhao,
  • Wenzhong Lou,
  • Hengzhen Feng,
  • Nanxi Ding and
  • Chenglong Li

21 March 2024

Drones equipped with visible and infrared sensors play a vital role in urban road supervision. However, conventional methods using RGB-IR image pairs often struggle to extract effective features. These methods treat these spectra independently, missi...

  • Article
  • Open Access
26 Citations
8,705 Views
15 Pages

31 December 2015

A three-dimensional two-phase lattice Boltzmann model (LBM) is implemented and validated for qualitative study of the fundamental phenomena of liquid water transport in the porous layer of a proton exchange membrane fuel cell (PEMFC). In the present...

  • Article
  • Open Access
7 Citations
3,401 Views
14 Pages

3 September 2020

We have recently shown that VAV2, a guanosine nucleotide exchange factor that catalyzes the stimulation step of RHO GTPases, is involved in a stem cell-like (SCL) regenerative proliferation program that is important for the development and subsequent...

  • Article
  • Open Access
13 Citations
3,696 Views
19 Pages

Dense Pedestrian Detection Based on GR-YOLO

  • Nianfeng Li,
  • Xinlu Bai,
  • Xiangfeng Shen,
  • Peizeng Xin,
  • Jia Tian,
  • Tengfei Chai and
  • Zhenyan Wang

22 July 2024

In large public places such as railway stations and airports, dense pedestrian detection is important for safety and security. Deep learning methods provide relatively effective solutions but still face problems such as feature extraction difficultie...

  • Review
  • Open Access
95 Citations
10,731 Views
12 Pages

Molecular Mechanisms of Acetaldehyde-Mediated Carcinogenesis in Squamous Epithelium

  • Ayaka Mizumoto,
  • Shinya Ohashi,
  • Kenshiro Hirohashi,
  • Yusuke Amanuma,
  • Tomonari Matsuda and
  • Manabu Muto

10 September 2017

Acetaldehyde is a highly reactive compound that causes various forms of damage to DNA, including DNA adducts, single- and/or double-strand breaks (DSBs), point mutations, sister chromatid exchanges (SCEs), and DNA–DNA cross-links. Among these, DNA ad...

  • Article
  • Open Access
7 Citations
3,448 Views
18 Pages

15 March 2021

Inorganic ions, such as sodium and potassium, are present in all biological matrices and are sometimes also added during sample preparation. However, these inorganic ions are known to hamper electrospray ionization -mass spectrometry (ESI-MS) applica...

  • Article
  • Open Access
10 Citations
3,659 Views
18 Pages

Repurposing Lovastatin Cytotoxicity against the Tongue Carcinoma HSC3 Cell Line Using a Eucalyptus Oil-Based Nanoemulgel Carrier

  • Waleed Y. Rizg,
  • Khaled M. Hosny,
  • Samar S. Mahmoud,
  • Ahmed K. Kammoun,
  • Abdulmohsin J. Alamoudi,
  • Hossam H. Tayeb,
  • Haitham A. Bukhary,
  • Moutaz Y. Badr,
  • Samar S. A. Murshid and
  • Eman Alfayez
  • + 3 authors

12 March 2022

Tongue cancer is one of the most common carcinomas of the head and neck region. The antitumor activities of statins, including lovastatin (LV), and the essential oil of eucalyptus (Eu oil), have been adequately reported. The aim of this study was to...

  • Article
  • Open Access
1,202 Views
10 Pages

Background: Indwelling catheters are used in the perioperative management of patients treated with total joint arthroplasty (TJA) to facilitate fluid control, ease postoperative miction until patients are able to ambulate, and prevent postoperative u...

  • Article
  • Open Access
9 Citations
2,801 Views
24 Pages

14 May 2024

In the context of rapidly advancing agricultural technology, precise and efficient methods for crop detection and counting play a crucial role in enhancing productivity and efficiency in crop management. Monitoring corn tassels is key to assessing pl...

  • Article
  • Open Access
4 Citations
2,788 Views
15 Pages

15 September 2022

The cyanobacterium Anabaena sp. PCC 7120 forms filaments of communicating cells. Under conditions of nitrogen scarcity, some cells differentiate into heterocysts, allowing the oxygen-sensitive N2-reduction system to be expressed and operated in oxic...

  • Article
  • Open Access
12 Citations
2,544 Views
15 Pages

Direct Anterior versus Lateral Approach for Femoral Neck Fracture: Role in COVID-19 Disease

  • Giuseppe Maccagnano,
  • Francesco Maruccia,
  • Michela Rauseo,
  • Giovanni Noia,
  • Michele Coviello,
  • Andrea Laneve,
  • Alessandro Pio Quitadamo,
  • Giacomo Trivellin,
  • Michele Malavolta and
  • Vito Pesce

16 August 2022

Background: During the COVID-19 emergency, the incidence of fragility fractures in elderly patients remained unchanged. The management of these patients requires a multidisciplinary approach. The study aimed to assess the best surgical approach to tr...

  • Case Report
  • Open Access
359 Views
16 Pages

Symptomatic Periarticular Fluid Collection After Total Hip Arthroplasty: Septic or Aseptic Complication? A Case Report and Literature Review

  • Dan Vlad Stanescu,
  • Jenel Marian Patrascu,
  • Ahmed Abu-Awwad,
  • Alina Simona Abu-Awwad and
  • Jenel Marian Patrascu

24 October 2025

Background and Clinical Significance: Adverse reactions to metal debris (ARMD) are a rare but increasingly recognized complication following total hip arthroplasty (THA), with some studies suggesting upwards of 5% of metal-on-metal (MoM) and 3% of me...

  • Review
  • Open Access
45 Citations
24,463 Views
27 Pages

29 March 2020

A proposition addressed here is that, although bitted horses are viewed by many equestrians as being largely free of bit-related mouth pain, it seems likely that most behavioural signs of such pain are simply not recognised. Background information is...