Results 61 to 70 of about 16,070 (212)

Salivary markers of stress system activation and social withdrawal in humans

European Psychiatry, 2021
Introduction Social withdrawal is an early and common feature of psychiatric disorders. Hypothalamic-pituitary-adrenal (HPA)-axis activation through increased salivary cortisol (sC) and sympathetic activation through increased salivary alpha-amylase ...
S. Bauduin, E. Giltay, M. Van Noorden, S. Van Der Werff, M. Leeuw, A. Van Hemert, N. Van Der Wee   +6 more
doaj   +1 more source

No relationship between baseline salivary alpha-amylase and State-Trait Anxiety Inventory Score in drug-naïve patients with short-illness-duration first episode major depressive disorder : an exploratory study [PDF]

, 2017
Salivary ?-amylase (sAA) activity alternations are observed in major depressive disorder (MDD) being associated with depression severity and its specific psychopathological dimensions with anxiety being attributed to distress. No data is available on sAA
Chrzanowska, Anna, Cuba?a, Wies?aw-Jerzy, Landowski, Jerzy, Szarmach, Joanna   +3 more
core   +1 more source

Effects of Replacing Alfalfa Hay With Barley Silage in High‐Concentrate Diets: Chewing Behavior, Ruminal Fermentation, Total‐Tract Digestibility, and Milk Production of Dairy Cows in Mid‐Lactation Phase

Animal Research and One Health, EarlyView.
We assessed lactation productivity in dairy cows when replacing alfalfa hay with barley silage. A 50% replacement increased feed intake, whereas total replacement improved nutrient conversion to milk. Barley silage can effectively replace alfalfa hay, enhancing sustainability and resilience in dairy production amid forage quality constraints and market
M. R. Naji‐Zavareh, F. Hashemzadeh, M. Alikhani, M. Khorvash, A. Kahyani, F. Ahmadi   +5 more
wiley   +1 more source

Diurnal salivary alpha-amylase dynamics among dementia family caregivers.

Health Psychology, 2017
The study examined diurnal regulation of salivary alpha-amylase (sAA) in association with daily stressors, adult day services (ADS) use, and other caregiving characteristics.A sample of 165 family caregivers of individuals with dementia (IWD) completed an 8-day diary study. Caregivers provided 5 saliva samples across the 8 days.
Yin Liu, Douglas A. Granger, Kyungmin Kim, Laura C. Klein, David M. Almeida, Steven H. Zarit   +5 more
openaire   +5 more sources

Salivary Alpha-amylase Enzyme and Salivary Cortisol Level in Depression after Treatment with Fluoxetine

Open Access Macedonian Journal of Medical Sciences, 2021
Hypothalamic-Pituitary-Adrenal (HPA) axis and its end product cortisol have been extensively investigated in patients with depressive disorders for many years. Recently, salivary alpha-amylase (sAA) had emerged as a new biomarker with non-invasive and more convenience protocol for measuring sympathetic activity which were also associated with ...
Andi Jayalangkara Tanra, Hawaidah Madeali, Mayamariska Sanusi, Saidah Syamsuddin, Sonny Teddy Lisal   +4 more
openaire   +3 more sources

Effect of Traffic Noise on Salivary Cortisol and Alpha-amylase Concentration while Driving [PDF]

Muhandisī-i bihdāsht-i ḥirfah/ī, 2023
Background and Objective: Individuals constantly hear different sounds that can affect their work and living place. The present study aimed at investigating the effect of traffic noise on cortisol and salivary alpha-amylase biomarkers.
Iraj Alimohammadi, Hamidreza Poragha, Jamileh Abolghasemi, Asoudeh Amirarsalan Khan, Mahsa Naserpour   +4 more
doaj  

Gender-based comparison of salivary stress marker among healthy individuals after intervention with three melodic scales of Indian music – Exploration with a pretest-posttest design

National Journal of Physiology, Pharmacy and Pharmacology, 2021
Background: Music is used as entertainment, but it has potential health benefits. Evidence regarding Indian music in controlling stress is meager. Hindustani music (a type of Indian music) has its system of musical scales (ragas).
Kirthana Ubrangala Kunikullaya, Vijayadas Muradi, Radhika Kunnavil, Jaisri Goturu, Vadagenahalli S Prakash, Nandagudi Srinivasa Murthy   +5 more
doaj   +1 more source

Níveis de cortisol salivar e sérico, alfa-amilase e fluxo de saliva total não estimulada em gestantes e não gestantes [PDF]

, 2014
OBJETIVO: Comparar os níveis de cortisol sérico e salivar, alfa-amilase salivar (sAA) e fluxo de saliva não estimulada (UWS) em gestantes e não gestantes. MÉTODOS: Trata-se de um estudo longitudinal realizado no centro de promoção da saúde de um hospital
Abrão, Aline Lauria Pires, Falcão, Denise Pinheiro, Leal, Soraya Coelho   +2 more
core   +2 more sources

Gut Health in Ostriches (Struthio camelus): Insights Into Intestinal Structure, Functions, Microbiome, and Improvement Strategies

Animal Research and One Health, EarlyView.
Our paper systematically reviews the intestinal structure, function, and microbiota of ostriches, along with strategies for improving their gut health. We analyze how these factors collectively influence intestinal homeostasis and ostrich welfare, emphasizing probiotics as a promising intervention to enhance gut health, boost population well‐being, and
Zi‐Qun Zhang, Fang‐Fang Guo, Wen‐Juan Du, Meng Li, Aftab Shaukat, Zhu‐Qing Jia, Shu‐Cheng Huang   +6 more
wiley   +1 more source

Lower activity of salivary alpha-amylase in youths with depression

Stress, 2020
Measurement of basal and stress-induced salivary alpha-amylase activity may help to understand autonomic nervous system disturbance in mental disorders. The potential sympathetic nervous system dysregulation in children and adolescent psychopathologies is mostly unknown.
Daniela, Jezova, Jana, Trebaticka, Katarina, Buzgoova, Zdenka, Durackova, Natasa, Hlavacova   +4 more
openaire   +2 more sources