In the midst of a global public health emergency, some businesses are taking advantage of widespread fears by marketing purported stem cell treatments for COVID-19. Such businesses target prospective clients with misleading claims, expose patients to potentially risky stem cell-based products, and undermine efforts to develop evidence-based treatments for COVID-19.
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| http://dx.doi.org/10.1016/j.stem.2020.05.003 | DOI Listing |
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Reduced SARS-CoV-2 Infection Rates in Lab Workers Conducting Nucleic Acid Testing: Controlling for the Healthy Worker Effect.
J Epidemiol Glob Health
January 2025
Center of Clinical Laboratory, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, No.201-209 Hubinnan Road, Xiamen, 361004, China.
Background: During the COVID-19 outbreak in December 2022 in China, some laboratory workers in SARS-CoV-2 nucleic acid testing (NAT) laboratories remained uninfected.
Objectives: To evaluate if the incidence of SARS-CoV-2 infection was reduced in laboratory workers who performed SARS-CoV-2 NAT, and whether this reduction resulted from the healthy worker effect.
Methods: This retrospective cohort study included 423 laboratory workers from 14 SARS-CoV-2 NAT laboratories in Xiamen, China.
Longterm efficacy of a patient focused intervention in patients with asplenia- a three year follow-up of the PrePPS trial.
Infection
January 2025
Division of Infectious Diseases, Department of Medicine II, Medical Centre, Faculty of Medicine, University of Freiburg, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
Objectives: This study aimed to reassess the long-term impact of a Health Action Process Approach (HAPA)-informed intervention on guideline adherence among asplenic patients and their physicians, three years post-intervention.
Methods: This follow-up study was conducted within the framework of the interventional PrePSS (Prevention of Postsplenectomy Sepsis Score) study. Patients aged 18 or older with anatomical asplenia were in enrolled in a prospective controlled, two-armed historical control group design.
Pediatric patients undergoing cardiothoracic surgery are at increased risk for health care-associated infections, especially surgical site infections (SSIs). Delayed sternal closures are associated with prolonged lengths of stay and contribute to infection risks and morbidities. At a single-site academic pediatric center, we created an SSI-prevention bundle targeting the preoperative, intraoperative, and postoperative care periods.
View Article and Find Full Text PDF[Can Coronavirus HCoV-229E be Used as a Model Virus Instead of SARS-CoV-2 in Antiviral Efficacy Studies?].
Mikrobiyol Bul
January 2025
Kocaeli Üniversitesi Tıp Fakültesi, Tıbbi Mikrobiyoloji Anabilim Dalı, Kocaeli.
Son yıllarda pandemi nedeniyle virüslerin tanı ve tedavisine yönelik terapötik yöntemlerin geliştirilmesi ve antivirallerin test edilmesi amacıyla çok sayıda in vitro çalışma yapılmaktadır. Literatürde SARS-CoV-2'nin modellenebilmesi için HCoV-229E'nin kullanımının güvenli ve yeterli olup olmadığını inceleyen çalışmalar sınırlıdır. Bu sebeple bu çalışmada, BSL-2 şartlarında gerçekleştirilebilen HCoV-229E kültürü ve kantitasyon çalışmalarının, BSL-3 şartları gerektiren SARS-CoV-2 deneylerinde bir ön çalışma modeli olup olamayacağının antiviral etkinlik analizleri üzerinden araştırılması amaçlanmıştır.
View Article and Find Full Text PDFFrom Structure to Function: Isatin Derivatives as a Promising Class of Antiviral Agents.
Curr Drug Targets
January 2025
School of Pharmaceutical Sciences, Shoolini University, Solan, HP, India.
A range of heterocyclic compounds, including Isatin (oneH-indole-2, 3-dione) and its by-products, have been shown to represent potential unit blocks in the synthesis of potential medicinal agents. Numerous studies have been carried out on isatin, its synthesis, biological uses, and its chemical composition since when it was discovered. Functionally, these isatin-containing heterocycles have demonstrated antibacterial, antidiabetic, antiviral, antitubercular, and anticancer properties, among many others.
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