Results 11 to 20 of about 598,980 (267)

Association of Gestational Age at Coronavirus Disease 2019 (COVID-19) Vaccination, History of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection, and a Vaccine Booster Dose With Maternal and Umbilical Cord Antibody Levels at Delivery

Obstetrics and Gynecology, 2021
Coronavirus disease 2019 (COVID-19) vaccination across gestation is associated with detectable maternal and umbilical cord antibodies at delivery. OBJECTIVE: To describe maternal and umbilical cord blood anti-spike immunoglobulin (Ig)G levels at delivery
Yawei J. Yang, Elisabeth A. Murphy, Sunidhi Singh, A. Sukhu, I. Wolfe, Sanjana Adurty, Dorothy Eng, J. Yee, Iman A. Mohammed, Zhen Zhao, L. Riley, M. Prabhu   +11 more
semanticscholar   +1 more source

Association of Umbilical Cord Management Strategies With Outcomes of Preterm Infants: A Systematic Review and Network Meta-analysis.

JAMA pediatrics, 2021
Importance It is unclear which umbilical cord management strategy is the best for preventing mortality and morbidities in preterm infants. Objective To systematically review and conduct a network meta-analysis comparing 4 umbilical cord management ...
B. Jasani, Ranjit Torgalkar, X. Ye, Sulaiman Syed, P. Shah   +4 more
semanticscholar   +1 more source

Umbilical Cord-Derived Mesenchymal Stem Cell-Derived Exosomes Combined Pluronic F127 Hydrogel Promote Chronic Diabetic Wound Healing and Complete Skin Regeneration

International Journal of Nanomedicine, 2020
Purpose Chronic refractory wounds are a multifactorial comorbidity of diabetes mellitus with the characteristic of impaired vascular networks. Currently, there is a lack of effective treatments for such wounds.
Jiayi Yang, Zhiyi Chen, Dao-Yan Pan, Huaizhi Li, Jie Shen   +4 more
semanticscholar   +1 more source

Guidelines for treatment of umbilical and epigastric hernias from the European Hernia Society and Americas Hernia Society

British Journal of Surgery, 2020
Umbilical and epigastric hernia repairs are frequently performed surgical procedures with an expected low complication rate. Nevertheless, the optimal method of repair with best short‐ and long‐term outcomes remains debatable.
Nadia A Henriksen, Agneta Montgomery, R. Kaufmann, F. Berrevoet, B. East, John P. Fischer, W. Hope, D. Klassen, R. Lorenz, Y. Renard, M. A. G. Ureña, M. Simons, Americas Hernia Societies   +12 more
semanticscholar   +1 more source

Treatment of severe COVID-19 with human umbilical cord mesenchymal stem cells

Stem cell research & therapeutics, 2020
Background COVID-19 is a highly infectious respiratory disease. No therapeutics have yet been proven effective for treating severe COVID-19. Objectives To determine whether human umbilical cord mesenchymal stem cell infusion may be effective and safe for
Lei Shu, Changming Niu, Ruyou Li, Ting-rong Huang, Yan Wang, Mao Huang, N. Ji, You Zheng, Xiaolin Chen, Lei Shi, Mingjing Wu, Kaili Deng, Jing Wei, Xueli Wang, Yang Cao, Jiaxin Yan, Ganzhu Feng   +16 more
semanticscholar   +1 more source

Mesenchymal Stromal Cells from Different Parts of Umbilical Cord: Approach to Comparison & Characteristics

Stem Cell Reviews and Reports, 2021
Mesenchymal stromal/stem cells (MSCs) are a unique population of cells that play an important role in the regeneration potential of the body. MSCs exhibit a characteristic phenotype and are capable of modulating the immune response.
E. Semenova, Mariusz Grudniak, E. Machaj, Katarzyna Bocian, M. Chrościńska-Krawczyk, Marzena Trochonowicz, Igor M Stepaniec, Magdalena Murzyn, Karolina E Zagorska, D. Boruczkowski, T. Kolanowski, T. Oldak, N. Rozwadowska   +12 more
semanticscholar   +1 more source

Use of Human Umbilical Vein Endothelial Cells (HUVEC) as a Model to Study Cardiovascular Disease: A Review

Applied Sciences, 2020
Cardiovascular disease (CVD) is the leading cause of death worldwide, and extensive research has been performed to understand this disease better, using various experimental models. The endothelium plays a crucial role in the development of CVD, since it
D. Medina-Leyte, M. Domínguez-Pérez, I. Mercado, M. T. Villarreal-Molina, L. Jacobo-Albavera   +4 more
semanticscholar   +1 more source

Delayed Umbilical Cord Clamping After Birth: ACOG Committee Opinion Summary, Number 814.

Obstetrics and Gynecology, 2020
Delayed umbilical cord clamping appears to be beneficial for term and preterm infants. In term infants, delayed umbilical cord clamping increases hemoglobin levels at birth and improves iron stores in the first several months of life, which may have a ...

semanticscholar   +1 more source

Umbilical Cord Abnormalities and Stillbirth.

Obstetrics and Gynecology, 2020
OBJECTIVE Umbilical cord abnormalities are commonly cited as a cause of stillbirth, but details regarding these stillbirths are rare. Our objective was to characterize stillbirths associated with umbilical cord abnormalities using rigorous criteria and ...
I. Hammad, Nathan R. Blue, A. Allshouse, R. Silver, Karen J. Gibbins, Jessica M Page, R. Goldenberg, U. Reddy, G. Saade, D. Dudley, V. Thorsten, D. Conway, H. Pinar, T. Pysher   +13 more
semanticscholar   +1 more source

Exosomes from human umbilical cord mesenchymal stem cells enhance fracture healing through HIF‐1α‐mediated promotion of angiogenesis in a rat model of stabilized fracture

Cell Proliferation, 2019
Exosomes, as important players in intercellular communication due to their ability to transfer certain molecules to target cells, are believed to take similar effects in promoting bone regeneration with their derived stem cells.
Yuntong Zhang, Zichen Hao, Panfeng Wang, Yan Xia, Jianghong Wu, Demeng Xia, S. Fang, Shuogui Xu   +7 more
semanticscholar   +1 more source