We have shown in earlier studies that xerostomia can be treated successfully with acupuncture. We also found that acupuncture stimulation can increase the concentration of neuropeptides in the saliva of healthy subjects. In this study, the concentration of the neuropeptide vasoactive intestinal polypeptide (VIP) was measured in the saliva of xerostomic patients in connection with acupuncture treatment (AP). Patients suffering from xerostomia caused by irradiation treatment, Sjögren's syndrome and other systemic disorders had been treated with acupuncture. Some of these patients showed an increase of their salivary flow rates after the AP was completed. Seventeen patients out of 65 were chosen due to their ability to produce enough saliva for the radio immunoassay (RIA) analyses to be conducted prior to the start of AP. VIP-like immunoreactivity (VIP-LI) was measured in the chewing stimulated saliva of these patients before and after the whole AP (24 sessions of 30 min each). The results showed that there was a significant increase of the concentration of VIP after the AP as compared to the measurements made before the start of the treatment (p<0.05). We concluded that the increase of neuropeptide VIP might be one of the mechanisms behind the positive effect of acupuncture on the salivary flow rates of the xerostomic patients.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/s0143-4179(98)90083-x | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Distribution and neurochemical characterisation of neurons containing neuregulin 1 in the enteric nervous system within the porcine small intestine.
J Vet Res
December 2024
Institute of Biology, College of Natural Sciences, University of Rzeszów, 35-310 Rzeszów, Poland.
Introduction: The enteric nervous system (ENS) in the wall of the gastrointestinal tract is complex and comprises many neurons, which are differentiated in terms of structure, function and neurochemistry. Neuregulin 1 (NRG 1) is one of the neuronal factors synthesised in the ENS about the distribution and functions of which relatively little is known. The present study is the first description of the distribution of NRG 1 in the ENS in various segments of the porcine small intestine.
View Article and Find Full Text PDFThe effect of prenatal fumonisin B exposure on bone innervation in newborn Wistar rats.
J Vet Res
December 2024
Department of Biophysics, Faculty of Environmental Biology, University of Life Sciences in Lublin, 20-950 Lublin, Poland.
Introduction: This study explored the effects of prenatal exposure to fumonisins B (FB) on bone innervation in newborn Wistar rats.
Material And Methods: Pregnant dams (n = 6 per group) were assigned to either the control or one of two FB-exposed groups (60 mg or 90 mg/kg body weight) from the 7 day of gestation until parturition. On the day of parturition, one male pup from each litter (n = 6 per group) was randomly selected and euthanised, and their femurs were dissected for analysis.
Modulating intestinal neuroimmune VIPergic signaling attenuates the reduction in ILC3-derived IL-22 and hepatic steatosis in MASLD.
Hepatol Commun
November 2024
Department of Cell Biology, New York University School of Medicine, New York, New York, USA.
Article Synopsis
- MASLD (formerly NAFLD) is a significant cause of liver disease and there are limited treatment options available to prevent liver fat accumulation.
- Research indicates that vasoactive intestinal peptide-producing neurons (VIP-neurons) impact fat absorption and IL-22 production, which may help protect the liver.
- In experiments on mice, decreased communication between VIP-neurons and type 3 innate lymphoid cells (ILC3) led to increased IL-22 production and reduced liver fat, suggesting this neuroimmune pathway could be a promising target for new therapies.
Paraneoplastic endocrine syndromes: a contemporary overview.
Expert Rev Endocrinol Metab
January 2025
Carrera de Medicina Humana, Universidad Científica del Sur, Lima, Perú.
Introduction: Endocrine paraneoplastic syndromes (ePNS) are caused by malignant cells that induce hormonal alterations unrelated to the tissue of origin of the neoplasm. The aim of this manuscript is to review the pathophysiology, diagnosis, and treatment of endocrine paraneoplastic syndromes (ePNS).
Areas Covered: We searched the PubMed/Medline, Embase, and Scielo databases, including 96 articles.
A randomized comparison of bencycloquidium bromide, mometasone furoate and a combination for persistent allergic rhinitis.
J Allergy Clin Immunol Pract
December 2024
Department of Allergy, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China; Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China; Beijing Laboratory of Allergic Diseases and Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China. Electronic address:
Background: Moderate to severe persistent allergic rhinitis (AR) poses a substantial socioeconomic burden.
Objectives: We aimed to establish the superiority of bencycloquidium bromide (BCQB) nasal spray and BCQB combined with mometasone furoate nasal spray (MFNS) over MFNS alone in adults with moderate-to-severe persistent AR.
Methods: In this multicentre, randomised controlled clinical trial (NCT05038202), adults with moderate-to-severe persistent AR were randomly assigned to receive the BCQB, MFNS, or a combination treatment, for 4-week periods.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!