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Xinxiang medical university

3 ARTICLES PUBLISHED IN JoVE

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JoVE Core

International Expert Consensus and Recommendations for Neonatal Pneumothorax Ultrasound Diagnosis and Ultrasound-guided Thoracentesis Procedure
Jing Liu 1,2, Dalibor Kurepa 3, Francesco Feletti 4,5, Almudena Alonso-Ojembarrena 6, Jovan Lovrenski 7, Roberto Copetti 8, Erich Sorantin 9, Javier Rodriguez-Fanjul 10, Karishma Katti 3, Andrea Aliverti 4, Huayan Zhang 11,12, Misun Hwang 13, Tsu F. Yeh 14, Cai-Bao Hu 15, Xing Feng 16, Ru-Xin Qiu 1,2, Jing-Han Chi 17, Li-Li Shang 18, Guo-Rong Lyu 19, Shao-Zheng He 20, Yan-Fen Chai 21, Zhan-Jun Qiu 22, Hai-Ying Cao 2,23, Yue-Qiao Gao 1,2, Xiao-Ling Ren 1,2, Guo Guo 1,24, Li Zhang 1,2, Ying Liu 1,2, Wei Fu 1,2, Zu-Lin Lu 1,2, Hong-Lei Li 1,2
1Department of Neonatology and NICU, Beijing Chaoyang District Maternal and Child Healthcare Hospital, 2The National Neonatal Lung Ultrasound Training Base, 3Division of Neonatal-Perinatal Medicine, Cohen Children's Medical Center, 4Department of Electronics, Information and Bioengineering, Politecnico di Milano, 5Dipartimento di Diagnostica per Immagini, Ausl della Romagna, S. Maria delle Croci Hospital, 6Neonatal Intensive Care Unit, Puerta del Mar University Hospital, 7Faculty of Medicine, University of Novi Sad, Serbia, Institute for Children and Adolescents Health Care of Vojvodina, 8Emergency Department, University Hospital of Cattinara, 9Division of Pediatric Radiology, Department of Radiology, Medical University Graz, 10Pediatric Intensive Care Unit, Pediatric Service Hospital Joan XXIII Tarragona, University Rovira i Virgil, 11Center for Newborn Care, Guangzhou Women and Children's Medical Center, 12Division of Neonatology, Children's Hospital of Philadelphia, 13Section of Neonatal Imaging, Department of Radiology, Children's Hospital of Philadelphia, 14Maternal Child Health Research institute, Taipei Medical University and China Medical University, 15Intensive Care Unit, Zhejiang Hospital, 16Department of Neonatology, Children's Hospital of Soochow University, 17Department of Neonatology and NICU, Bayi Children's Hospital Affiliated to the Seventh Medical Center of Chinese PLA General Hospital, 18Intensive Care Unit, Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, 19Collaborative Innovation Center for Maternal and Infant Health Service Application Technology, Quanzhou Medical College, 20Department of Ultrasound, Second Affiliated Hospital of Fujian Medical University, 21Department of Emergency Medicine, Tianjin Medical University General Hospital, 22Department of Emergency and Critical Care Medicine, Affiliated Hospital of Traditional Chinese Medicine, 23Department of Ultrasound, GE Healthcare, 24The Neonatal Intensive Care Unit, Fifth Medical Center of Chinese PLA General Hospital

Pneumothorax is a common emergency and critical disease in newborn infants that needs rapid, clear diagnosis and timely treatment. Diagnosis and treatment based on chest X-rays are associated with delayed management and radiation damage. Lung ultrasound (US) provides useful guidance for rapid, accurate diagnosis and the precise thoracentesis of pneumothorax.

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Immunology and Infection

Gene Knock-in by CRISPR/Cas9 and Cell Sorting in Macrophage and T Cell Lines
Lichen Zhang 1, Rong Huang 1, Liaoxun Lu 1, Rui Fu 1, Guo Guo 1, Yanrong Gu 1, Zhuangzhuang Liu 1, Le He 1, Marie Malissen 2, Yinming Liang 1
1The Laboratory of Genetic Regulators in the Immune System, School of Laboratory Medicine, Xinxiang Medical University, 2Centre d’Immunologie de Marseille-Luminy, Aix Marseille Université

This protocol uses fluorescent reporters and cell sorting to simplify knock-in experiments in macrophage and T cell lines. Two plasmids are used for these simplified knock-in experiments, namely a CRISPR/Cas9- and DsRed2-expressing plasmid and a homologous recombination donor plasmid expressing EBFP2, which is permanently integrated at the Rosa26 locus in immune cells.

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Medicine

Mouse Wound Models and Preparation of Single-Cell Suspensions
Yuanyuan Liu 1, Mingwang Zhang 2, Kai Luo 3, Yurui Zou 4, Rongya Yang 5
1Medical School of Chinese People's Liberation Army, 2Department of Dermatology, Southwest Hospital, Army Medical University, 3Biomedical Treatment Center, the Seventh Medical Center, Chinese PLA General Hospital, 4The 83th Affiliated Hospital, Xinxiang Medical University, 5Department of Dermatology, the Seventh Medical Center, Chinese PLA General Hospital

This study presents two crucial experimental techniques: the construction of a murine wound model for assessing wound closure and the preparation of single-cell suspensions from murine skin to preserve cellular viability.

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