Results 51 to 60 of about 378,881 (349)

Ultrasound-guided rectus sheath block in children with umbilical hernia: Case series

Saudi Journal of Anaesthesia, 2013
Background: Umbilical hernia repair, a common day-case surgery procedure in children, is associated with a significant postoperative pain. The most popular peripheral nerve blocks used in umbilical hernia repair are rectus sheath infiltration and caudal ...
Abdul Hamid Alsaeed, Ahmed Thallaj, Nancy Khalil, Nada AlMutaq, Ayman Aljazaeri   +4 more
doaj   +1 more source

Umbilical Cord as Prospective Source for Mesenchymal Stem Cell-Based Therapy

Stem Cells International, 2016
The paper presents current evidence on the properties of human umbilical cord-derived mesenchymal stem cells, including origin, proliferative potential, plasticity, stability of karyotype and phenotype, transcriptome, secretome, and immunomodulatory ...
I. Arutyunyan, A. Elchaninov, A. Makarov, T. Fatkhudinov   +3 more
semanticscholar   +1 more source

3D Multicellular Scaffold Based Model for Advancing Bone Disorder Research

Advanced Functional Materials, EarlyView.
A scalable 3D multicellular in vitro bone model engineered by integrating osteoblasts, osteoclasts, and endothelial cells on biodegradable scaffolds. The system recapitulates key features of human bone remodeling and disease pathology. As a proof of concept, the model mimics osteogenesis imperfecta, demonstrating its potential as a physiologically ...
Gali Guterman‐Ram, Majd Machour, Janette Zavin, Roy Meretzki, Reut Lev‐Ari, Shulamit Levenberg   +5 more
wiley   +1 more source

Mesenchymal Stem Cell - Derived Exosomes: New Opportunity i n Cell - Free Therapy

Advanced Pharmaceutical Bulletin, 2016
Mesenchymal stromal/stem cells (MSCs) are involved in tissue homeostasis through direct cell - to - cell interaction, as well as secretion of soluble factors. Exosomes are the sort of soluble biological mediators that obtained from MSCs cultured media in
Davod Pashoutan Sarvar, Karim Shamsasenjan, Parvin Akbarzadehlaleh   +2 more
doaj   +1 more source

Umbilical condyloma lata [PDF]

Dermatology Online Journal, 2019
Condyloma lata, a cutaneous manifestation of secondary syphilis, usually appear as verrucous papules and plaques in the anogenital area. Involvement of the umbilicus is very uncommon. Thus, awareness of this presentation, along with appropriate history, physical exam, and laboratory testing may aid clinicians in prompt and accurate diagnosis.
Alexanian, Claire, Le, Stephanie, Ma, Chelsea, Fung, Maxwell, Tartar, Danielle   +4 more
openaire   +4 more sources

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

Advanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang, Gwendoline A. E. Anand, Rubaiyet Haque, Dylan A. Chiaro, Mona Sharma, Andrew R. Williams, Frank Niklaus, Daryl W. Yee, Gavin M. King, Anpan Han   +9 more
wiley   +1 more source

Primary umbilical endometriosis: Case report with literature review

Saudi Journal of Medicine and Medical Sciences, 2017
Villars nodule, also known as umbilical endometriosis, is a rare umbilical disorder, usually affecting women of child bearing age. Endometriosis is a functional endometrial tissue found outside the uterine cavity, which affects the umbilicus in 0.5–1% of
Sara A Al-Quorain, Tariq A Al-Yahya
doaj   +1 more source

Umbilical cord-care practices in low- and middle-income countries: a systematic review

BMC Pregnancy and Childbirth, 2017
BackgroundNeonatal sepsis is the third leading cause of deaths for infants in their first month of life. The newly cut umbilical cord can be a pathway for bacteria that can cause newborn sepsis and death.
P. Coffey, S. Brown
semanticscholar   +1 more source

A Vascular Microphysiological Model of Lung Fibrosis Reveals That Myofibroblasts and IPF Patient‐Derived Fibroblasts Impair Angiogenesis and Vasculogenesis

Advanced Functional Materials, EarlyView.
A microphysiological lung fibrosis model recapitulates myofibroblast–vascular interactions. Induced myofibroblasts and patient‐derived IPF fibroblasts impair angiogenesis and increase vascular permeability via TGF‐β1–driven signaling. Pharmacological interventions with SB 431542 and VEGF supplementation restore vascular morphology and barrier function.
Elena Cambria, Adriana Blazeski, Eunkyung Clare Ko, Tran Thai, Shania Dantes, David A. Barbie, Sarah E. Shelton, Roger D. Kamm   +7 more
wiley   +1 more source

Oxidized hyaluronic acid/adipic acid dihydrazide hydrogel as cell microcarriers for tissue regeneration applications

e-Polymers, 2022
Hyaluronic acid (HA) is a biopolymer present in various human tissues, whose degradation causes tissue damage and diseases. The oxidized hyaluronic acid/adipic acid dihydrazide (oxi-HA/ADH) hydrogels have attracted attention due to their advantages such ...
França Carla Giometti, Leme Krissia Caroline, Luzo Ângela Cristina Malheiros, Hernandez-Montelongo Jacobo, Santana Maria Helena Andrade   +4 more
doaj   +1 more source