Prevalence of Helicobacter pylori infection in the general population in Wuzhou, China: a cross-sectional study.

Background: Helicobacter pylori (H. pylori) is a global infectious carcinogen. We aimed to evaluate the prevalence of H.

Paired Box 5 (PAX5) Gene Has Diagnostic and Prognostic Potential in Nasopharyngeal Carcinoma.

Purpose: Paired Box 5 (PAX5) is a transcription factor that is widely associated with carcinogenesis. PAX5 can maintain Epstein-Barr virus (EBV) latency in B cells, while a close association exists between EBV infection and nasopharyngeal carcinoma (NPC). However, there are very few reports on the correlation between PAX5 and NPC development.

The single pregnancy predicting model of 1 minute Apgar score less than 7 after preterm birth: A retrospective study.

Preterm delivery is greatly associated with perinatal mortality and morbidity, while there is no objective way to identify high-risk newborns currently. This study aimed at discovering the risk factor for Apgar score less than 7 at 1 minute of preterm neonates born with vaginal delivery. A retrospective study was performed in single pregnancy women with a vaginal delivery before 37 weeks of gestation.

Risk Factors for Dental Caries Experience in Children and Adolescents with Cerebral Palsy-A Scoping Review.

Cerebral palsy is a developmental motor disorder which has far-reaching impacts on oral health. This scoping review examined the extent of research undertaken regarding the risk factors affecting dental caries experience in children and adolescents with cerebral palsy. Data were obtained from the electronic databases Web of Science and PubMed, using 10 search strings, for studies published between 1983 and 2018.

Learning Agility of Learning and Development Professionals in the Life Sciences Field During the COVID-19 Pandemic: Empirical Study.

Background: The COVID-19 pandemic has impacted the life sciences field worldwide. Life sciences organizations (eg, pharmaceutical and med-tech companies) faced a rapidly increasing need for vital medical products, patient support, and vaccine development. Learning and development (L&D) departments play a crucial role in life sciences organizations as they apply learning initiatives to organizational strategy within a constantly evolving sector.

Mapping and application of enhancer-trap flippase expression in larval and adult Drosophila CNS.

The Gal4/ UAS binary method is powerful for gene and neural circuitry manipulation in Drosophila. For most neurobiological studies, however, Gal4 expression is rarely tissue-specific enough to allow for precise correlation of the circuit with behavioral readouts. To overcome this major hurdle, we recently developed the FINGR method to achieve a more restrictive Gal4 expression in the tissue of interest.

Comparison of the protective effects of truncated bFGF and native bFGF against murine lung carcinoma.

Basic fibroblast growth factor (bFGF), an angiogenic factor, exhibits pro-angiogenic abilities by interacting with tyrosine kinase receptors and heparin-sulfated proteoglycan receptors. Here, we designed an N-, C-terminally truncated basic fibroblast growth factor (tbFGF) for immuno-therapy of murine lung carcinoma with PCEC hydrogel as adjuvant, comparing it with the wild-type bFGF. In vitro, tbFGF did not stimulate NIH-3T3 fibroblast proliferation.

Biodegradable thermosensitive injectable PEG-PCL-PEG hydrogel for bFGF antigen delivery to improve humoral immunity.

In this contribution, a biodegradable and injectable thermosensitive poly(ethylene glycol)-poly(epsilon-caprolactone)-poly(ethylene glycol) (PEG-PCL-PEG, PECE) hydrogel system was successfully prepared for basic fibroblastic growth factor (bFGF) antigen delivery. bFGF encapsulated PECE hydrogel system (bFGF-hydrogel) is an injectable free-flowing sol at ambient temperature, and forms a non-flowing gel at physiological temperature acting as antigen depot. Furthermore, the cytotoxicity results showed that the PECE hydrogel could be regarded as a safe carrier, and bFGF could be released from the hydrogel system in an extended period in vitro.

Poly(epsilon-caprolactone)-poly(ethylene glycol)-poly(epsilon-caprolactone) (PCL-PEG-PCL) nanoparticles for honokiol delivery in vitro.

In this article, poly(epsilon-caprolactone)-poly(ethylene glycol)-poly(epsilon-caprolactone) (PCL-PEG-PCL, PCEC) nanoparticles were successfully prepared for honokiol delivery in vitro. Blank or honokiol loaded PCL-PEG-PCL nanoparticles were prepared in moderate condition by solvent diffusion method without using any surfactants. The prepared blank PCL-PEG-PCL nanoparticles are mono-dispersed and smaller than 200 nm.