Epinephrine

Publication Title: 
Hormones and Behavior

Negative mood and stress are associated with cardiovascular and metabolic disease. There are likely many physiological mechanisms underlying the poor health outcomes. The relationship of psychological states (negative mood, life stress, and stress-responsive hormones) and adiponectin, an adipokine that promotes insulin sensitivity, was investigated in two separate studies. The two groups of participants included 52 healthy, premenopausal women, and 63 postmenopausal women with a range of stress levels.

Author(s): 
Adam, Tanja
Schamarek, Imke
Springer, Elizabeth A.
Havel, Peter J.
Epel, Elissa E.
Publication Title: 
Journal of Consulting and Clinical Psychology

Neuroendocrine function, assessed in 90 couples during their first year of marriage (Time 1), was related to marital dissolution and satisfaction 10 years later. Compared to those who remained married, epinephrine levels of divorced couples were 34% higher during a Time 1 conflict discussion, 22% higher throughout the day, and both epinephrine and norepinephrine were 16% higher at night. Among couples who were still married, Time 1 conflict ACTH levels were twice as high among women whose marriages were troubled 10 years later than among women whose marriages were untroubled.

Author(s): 
Kiecolt-Glaser, Janice K.
Bane, Cynthia
Glaser, Ronald
Malarkey, William B.
Publication Title: 
British Journal of Pharmacology and Chemotherapy

Seven structurally-related compounds consisting of three antidepressant drugs (imipramine, desmethylimipramine and amitriptyline), three tranquillizing agents (promazine, chlorpromazine and chlorprothixene) and a hybrid, desmethylpromazine, have been examined in a series of tests involving autonomic functions and antagonism of reserpine.

Author(s): 
Halliwell, G.
Quinton, R. M.
Williams, F. E.
Publication Title: 
Journal of Neuroscience Research

This review presents an analysis of the sensory and motor mechanisms as they are now understood that cause the immobility reflex (IR). Of the sensory systems that conceivably could trigger and sustain the IR, as commonly induced experimentally by inversion and manual restraint, evidence has been presented to eliminate some senses (vestibular, vision, sound, many visceral sensations, olfaction, taste, temperature), while incriminating tactile and proprioceptive influences.

Author(s): 
Klemm, W. R.
Publication Title: 
Prostaglandins, Leukotrienes, and Essential Fatty Acids

In traditional medicine, Ayurveda, several spices and herbs are held to possess medicinal properties. Earlier we have reported that extracts from several spices, including turmeric, inhibit platelet aggregation and modulate eicosanoid biosynthesis. Due to their eicosanoid-modulating property, it was suggested that the spices may serve to provide clues to drugs directed to arachidonic acid (AA) pathway enzymes as pharmacological targets. Curcumin, a major component of turmeric, inhibited platelet aggregation induced by arachidonate, adrenaline and collagen.

Author(s): 
Srivastava, K. C.
Bordia, A.
Verma, S. K.
Publication Title: 
Basic & Clinical Pharmacology & Toxicology

Problems associated with mental health have increased tremendously in modern times. The search for effective and safe alternatives should, therefore, be pursued vigorously. Forced immobilization is one of the best explored models of stress in rats and the role of corticosterone, serotonin (5-HT) and catecholamines, i.e. norepinephrine, epinephrine, dopamine is well documented. We investigated the therapeutic potential of two gold preparations (Ayurvedic Swarna Bhasma and Unani Kushta Tila Kalan) in restraint induced stress at different time points of 1 hr, 2 hr and 4 hr.

Author(s): 
Shah, Zahoor Ahmad
Gilani, Rabia Afzal
Sharma, Pragya
Vohora, Shashi Bharat
Publication Title: 
Cognitive Behaviour Therapy

In this study, a stress management program based on cognitive behavioural therapy principles was compared with a Kundaliniyoga program. A study sample of 26 women and 7 men from a large Swedish company were divided randomly into 2 groups for each of the different forms of intervention; a total of 4 groups. The groups were instructed by trained group leaders and 10 sessions were held with each of groups, over a period of 4 months.

Author(s): 
Granath, Jens
Ingvarsson, Sara
von Thiele, Ulrica
Lundberg, Ulf
Publication Title: 
Neurogastroenterology and Motility: The Official Journal of the European Gastrointestinal Motility Society

Enhanced stress responsiveness has been implicated as a potential mechanism contributing to the pathophysiology of irritable bowel syndrome (IBS), and should be reflected in altered function of the hypothalamic-pituitary-adrenal (HPA) axis and the sympathetic nervous system. Both of these systems can modulate mucosal immune function.

Author(s): 
Chang, L.
Sundaresh, S.
Elliott, J.
Anton, P. A.
Baldi, P.
Licudine, A.
Mayer, M.
Vuong, T.
Hirano, M.
Naliboff, B. D.
Ameen, V. Z.
Mayer, E. A.
Publication Title: 
Journal of Psychosomatic Research

OBJECTIVE: Psychological stress is known to impair skin barrier recovery, but little is known about the impact of pain on skin healing processes. Our primary goals were to examine the degree to which acute pain affects recovery from skin barrier disruption, and the potential mediating impact of cortisol and catecholamines. METHODS: Healthy non-smokers aged 18-43 (N = 53, 65% women) underwent a 3-minute cold pressor pain stimulus to their foot. Tape-stripping of forearm skin occurred at two separate locations: before (site 1) and after (site 2) the pain stimulus.

Author(s): 
Graham, Jennifer E.
Song, Sunmi
Engeland, Christopher G.
Publication Title: 
BMJ (Clinical research ed.)

OBJECTIVE: To determine if earlier administration of epinephrine (adrenaline) in patients with non-shockable cardiac arrest rhythms is associated with increased return of spontaneous circulation, survival, and neurologically intact survival. DESIGN: Post hoc analysis of prospectively collected data in a large multicenter registry of in-hospital cardiac arrests (Get With The Guidelines-Resuscitation). SETTING: We utilized the Get With The Guidelines-Resuscitation database (formerly National Registry of Cardiopulmonary Resuscitation, NRCPR).

Author(s): 
Donnino, Michael W.
Salciccioli, Justin D.
Howell, Michael D.
Cocchi, Michael N.
Giberson, Brandon
Berg, Katherine
Gautam, Shiva
Callaway, Clifton
American Heart Association’s Get With The Guidelines-Resuscitation Investigators

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