We routinely measured plasma neurotransmitters and hormone levels in order to investigate the role of stress on many types of diseases. In this study, we present results obtained from patients with severe chronic diseases. The study sample consisted of 88 patients (asthmatics, ulcerative colitis, Crohn's disease, chronic active hepatitis, chronic relapsing hepatitis, multiple sclerosis, trigeminal neuralgia, systemic lupus erithematous, and rheumatoid arthritis), and their respective controls. Noradrenaline (NA), adrenaline (Ad), dopamine (DA), platelet-serotonin (pS), free-serotonin (fS), growth hormone (GH) and cortisol (CRT) were determined during both exacerbation and improvement periods. A profile compatible with uncoping stress disorder (raised NA-Ad-DA + fS + CRT as well as low pS and NA/Ad ratio) was found during exacerbation periods when compared with improvement, as seen in controls. However, during improvement periods the neurochemical profile remained significantly different from that of normal controls. The neurochemical plus hormonal plasma profiles registered in chronic illness, both during exacerbation and improvement periods, strongly suggest that an uncoping stress mechanism underlies diseases of these patients.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Preoperative Carcinoembryonic Antigen as a Predictor of 5-Year Survival in Rectal Cancer: Proposing a New Prognostic Cutoff.
J Gastrointest Cancer
January 2025
Colorectal Research Center, Imam Khomeini Hospital complex, Tehran University of Medical Sciences, Keshavarz Blvd, Tehran, Iran.
Purpose: Carcinoembryonic antigen (CEA) is an important prognostic factor for rectal cancer. This study aims to introduce a novel cutoff point for CEA within the normal range to improve prognosis prediction and enhance patient stratification in rectal cancer patients.
Methods: A total of 316 patients with stages I to III rectal cancer who underwent surgical tumor resection were enrolled.
Efficacy of diluted botulinum toxin type A (Microbotox) in treatment of mild to moderate acne vulgaris.
Arch Dermatol Res
January 2025
Department of Dermatology, Medical Research and Clinical Studies Institute, National Research Centre, Giza, Egypt.
Acne vulgaris is a common and challenging condition to treat. To assess the effect of botulinum toxin type A (BTX-A) in the treatment of mild to moderate acne vulgaris. This study included 30 patients with mild to moderate acne vulgaris treated with intradermal injections of diluted BTX-A (microbotox) on the cheek in a regular grid pattern using very small droplets (microbotox).
View Article and Find Full Text PDFBlue light-emitting diode therapy for recurrent vulvovaginal candidiasis: a Brazilian report.
Lasers Med Sci
January 2025
University of Campinas, Campinas, Brazil.
Purpose: RVVC is defined as four or more episodes of candidiasis in a 12-month period. Conventional treatment is complex and often involves long-term medication use or multiple treatments. ABL therapy is a promising treatment option as it is acceptable to women and has only rare side effects.
View Article and Find Full Text PDFCombined first-trimester screening for preterm small-for-gestational-age infants: Australian multicenter clinical feasibility study.
Ultrasound Obstet Gynecol
January 2025
Discipline of Obstetrics, Gynaecology and Neonatology, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.
Objective: To assess the performance of the Fetal Medicine Foundation (FMF) first-trimester competing-risks screening model for small-for-gestational-age (SGA) fetuses requiring delivery at < 37 weeks' gestation, in a large cohort of women receiving maternity care in Australia.
Methods: This was a retrospective analysis of prospectively collected data from a cohort of women attending one of two private multicenter fetal medicine practices for first-trimester screening for preterm pre-eclampsia (PE), defined as PE requiring delivery before 37 weeks' gestation. Risk for preterm SGA, defined as SGA requiring delivery before 37 weeks, was calculated but was not disclosed to the patient or referring physician.
Magnetic Resonance-Guided Focused Ultrasound Thalamotomy in a Prospective Cohort of 52 Patients with Parkinson's Disease: A Possible Critical Role of Age and Lesion Volume for Predicting Tremor Relapse.
Mov Disord
January 2025
Department of Clinical Neurosciences, Parkinson and Movement Disorders Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy.
Background: Magnetic resonance-guided focused ultrasound (MRgFUS) thalamotomy of ventral intermediate (Vim) nucleus is useful to treat drug-resistant tremor-dominant Parkinson's disease (TdPD), but tremor relapse may occur. Predictors of relapse have been poorly investigated so far.
Objective: The aim of this study is to evaluate the role of clinico-demographic, procedural, and neuroradiological variables in determining clinical response, relapse, and adverse events (AEs) in TdPD after MRgFUS Vim-thalamotomy.
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!