High serum levels of hepatocyte growth factor (HGF) may reflect the regenerative effect and enhanced local and systemic production of this cytokine after organ injuries. The possibility of using serial serum HGF values in order to predict the results of therapy for pneumonia was investigated in this study. In a prospective multicenter study we investigated the serum levels of HGF and CRP before and within 48 h after treatment in 70 patients with pneumonia. Serum levels of HGF before treatment were significantly higher than the HGF levels of a normal population (p < 0.0001). Within 48 h serum HGF levels had decreased significantly in those patients who ultimately responded to the initial antibiotic therapy (p < 0.0001). Serum HGF levels at 48 h were unchanged or increased in cases in whom the initial therapy was ineffective and had to be changed. CRP and HGF levels were significantly correlated. Using multivariate logistic regression analysis it was found that individual changes in acute serum HGF levels and serum HGF levels obtained within 48 h could predict the results of therapy at least as significantly (p < 0.003) as CRP (p = 0.05), although CRP levels were known and used by the physician to decide whether or not to change the initial therapy. We conclude that serial control of serum HGF levels can be used as an early indicator to predict the results of therapy during treatment of pneumonia.
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http://dx.doi.org/10.1080/00365540110080890 | DOI Listing |
EBioMedicine
January 2025
Institute of Immunology, Hannover Medical School, Hannover, Germany; Cluster of Excellence RESIST (EXC 2155), Hannover Medical School, Hannover, Germany; German Centre for Infection Research, Partner Site Hannover-Braunschweig, Hannover, Germany. Electronic address:
Background: Aging increases disease susceptibility and reduces vaccine responsiveness, highlighting the need to better understand the aging immune system and its clinical associations. Studying the human immune system, however, remains challenging due to its complexity and significant inter-individual variability.
Methods: We conducted an immune profiling study of 550 elderly participants (≥60 years) and 100 young controls (20-40 years) from the RESIST Senior Individuals (SI) cohort.
Arch Dermatol Res
January 2025
Institute of Pharmaceutical Research and Development, College of Pharmacy, Wonkwang University, Iksan, Jeonbuk, 54538, South Korea.
Hair follicle growth depends on the intricate interaction of cells within the follicle and its vascular supply. Current FDA-approved treatments like minoxidil have limitations, including side effects and the need for continuous use. Moracin M, a compound from Moraceae family, was investigated for its effects on hair growth and vascular regeneration.
View Article and Find Full Text PDFGels
January 2025
Polymers and Bioresources Departments, National Institute for Research and Development in Chemistry and Petrochemistry-ICECHIM, Splaiul Independentei nr. 202, Sector 6, 060021 Bucharest, Romania.
Cellulose nanofibers gained increasing interest in the production of medical devices such as mucoadhesive nanohydrogels due to their ability to retain moisture (high hydrophilicity), flexibility, superior porosity and durability, biodegradability, non-toxicity, and biocompatibility. In this work, we aimed to compare the suitability of selected bacterial and vegetal nanocellulose to form hydrogels for biomedical applications. The vegetal and bacterial cellulose nanofibers were synthesized from brewer's spent grains (BSG) and kombucha membranes, respectively.
View Article and Find Full Text PDFJ Inflamm Res
January 2025
Department of Stomatology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, 226001, People's Republic of China.
Purpose: Previous studies have shown that long non-coding RNA GUSBP11 is abnormally expressed in patients with periodontitis, but the specific mechanism remains to be investigated. The purpose of this study was to explore the role of GUSBP11/miR-185-5p in chronic periodontitis (CP) and its potential mechanism, so as to provide a basis for elucidating the pathogenesis of CP.
Patients And Methods: The expression trends of GUSBP11 and miR-185-5p in gingival crevicular fluid of CP patients and control group were analyzed by RT-qPCR.
J Anim Sci Biotechnol
January 2025
Center for Animal Nutrition and Welfare, University of Veterinary Medicine Vienna, Veterinärplatz 1, 1210, Vienna, Austria.
Background: The objective was to characterize the colostrum proteome of primiparous Holstein cows in association with immunoglobulin G (IgG) content. Immediately after calving, colostrum samples were collected from 18 cows to measure IgG concentration. Based on colostrum IgG content, samples were classified through cluster analysis and were identified as poor, average, and excellent quality.
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