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Nathan Goodyear

PsychiatryOnline | American Journal of Psychiatry | CSF Norepinephrine Concentrations i... - 0 views

ajp.psychiatryonline.org/article.aspx

CSF norepinephrine catecholamines PTSD plasma blood serum trauma stress psychiatry disorder

shared by Nathan Goodyear on 07 Feb 12 - No Cached
  • Nathan Goodyear on 07 Feb 12
     
    CSF norepinephrine levels found to be elevated in those with PTSD.  This is one of the few, if not only study, that has looked at epinephrine concentrations in PTSD.  Plasma norepinephrine levels were found to not be associated with PTSD.
Nathan Goodyear

SLC6A4 methylation modifies the effect of the number of traumatic events on risk for po... - 0 views

onlinelibrary.wiley.com/...abstract

methylation SAMe PTSD stress depression

shared by Nathan Goodyear on 26 Jun 12 - No Cached
  • Nathan Goodyear on 26 Jun 12
     
    lower methylation status increases risk of PTSD.  Those with PTSD should be evaluated for methylation status.
Nathan Goodyear

Journal of Traumatic Stress, Volume 3, Number 3 - SpringerLink - 0 views

www.springerlink.com/...g0423r5415l48147

sleep disorder insomnia PTSD stress combat military

shared by Nathan Goodyear on 03 Jan 12 - No Cached
  • Nathan Goodyear on 03 Jan 12
     
    sleep disruption is a major symptom in those with PTSD.  There is no greater stress than combat.  The majority of research on PTSD is done on combat veterans
Nathan Goodyear

Low testosterone in a young combat veteran with dual diagnosis and ... - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...25528760

combat low T low Testosterone PTSD

shared by Nathan Goodyear on 02 Feb 15 - No Cached
  • Nathan Goodyear on 02 Feb 15
     
    Low T found in young combat veteran with PTSD and SI.  This is no surpass as there is significant HPA dysfunction in these men/women.  The overwhelming cortisol response and resultant PTSD will shut down endogenous Testosterone production.  I have seen this in several combat veterans.
Nathan Goodyear

PsychiatryOnline | American Journal of Psychiatry | Delayed-Onset Posttraumatic Stress ... - 0 views

ajp.psychiatryonline.org/article.aspx

delayed-PTSD delayed PTSD

shared by Nathan Goodyear on 04 Feb 12 - No Cached
  • Nathan Goodyear on 04 Feb 12
     
    delayed PTSD
Nathan Goodyear

Pharmacotherapy of PTSD: Premises, Principles, and Priorities - 0 views

www.ncbi.nlm.nih.gov/...PMC2748176

PTSD neuroendocrinology

shared by Nathan Goodyear on 03 Feb 12 - No Cached
  • Nathan Goodyear on 03 Feb 12
     
    Not so interested in the discussion on pharmacotherapy, but the discussing on the neuroendocrinology of PTSD.
Nathan Goodyear

Low Cortisol, High DHEA, and High Levels of Stimulated TNFα, and IL-6 in Wome... - 0 views

www.ncbi.nlm.nih.gov/...PMC2829297

PTSD cortisol DHEA saliva salivary hormone testing evaluation TNF-alpha IL-6

shared by Nathan Goodyear on 03 Feb 12 - No Cached
  • Nathan Goodyear on 03 Feb 12
     
    low cortisol pattern with elevated DHEA found in women with PTSD.  Additionally, elevated levels of TNF-alpha and IL-6 were found. Hormone evaluation was tested through saliva.
Nathan Goodyear

Posttraumatic Stress Disorder: Does the Gut Microbiome Hold the Key? - 0 views

cpa.sagepub.com/...204.abstract

stress PTSD post traumatic stress disorder gut health gut flora gut gut microbiome gut microbiota

shared by Nathan Goodyear on 04 May 16 - No Cached
  • Nathan Goodyear on 04 May 16
     
    Gut microbiome diversity is different in stressed mice and calm mice in animal study.  Authors propose intricate connection between gut:brain and possible evaluation and therapy in PTSD.
Nathan Goodyear

Concussive Brain Injury Enhances Fear Learning and Excitatory Processes in the Amygdala - 0 views

www.biologicalpsychiatryjournal.com/...abstract

TBI PTSD traumatic brain injury post-traumatic stress disorder

shared by Nathan Goodyear on 17 Feb 12 - No Cached
  • Nathan Goodyear on 17 Feb 12
     
    Link between TBI and PTSD.
Nathan Goodyear

A blunted cortisol awakening response and hippocampal atrophy in type 2 diabetes mellitus - 0 views

www.ncbi.nlm.nih.gov/...PMC2774914

PTSD type II DM diabetes cortisol saliva salivary hormone hormones testing test evaluation hippocampus memory

shared by Nathan Goodyear on 20 Feb 12 - No Cached
  • Nathan Goodyear on 20 Feb 12
     
    Individuals with type II DM, found to have blunted morning cortisol and decreased hippocampal volume.  The hippocampus is the focus of memory.  This is similar to what is found in PTSD.
Nathan Goodyear

Longitudinal Assessment of Mental Health Problems Among Active and Reserve Component So... - 0 views

jama.ama-assn.org/...2141.long

PTSD combat military soldiers mental health

shared by Nathan Goodyear on 03 Feb 12 - No Cached
  • Nathan Goodyear on 03 Feb 12
     
    PTSD in military deployed in combat is very high.  Estimated from between 20.3% to 42.4% of returning soldiers.  
Nathan Goodyear

Does stress damage the brain? [Biol Psychiatry. 1999] - PubMed - NCBI - 1 views

www.ncbi.nlm.nih.gov/...10202566

stress hippocampus brain atrophy serotonin PTSD psychiatry damage

shared by Nathan Goodyear on 07 Feb 12 - No Cached
  • Nathan Goodyear on 07 Feb 12
     
    stress results in shrinkage of the hippocampus of the brain.  This would result in deficiency in serotonin and thus contribute to many of the symptoms found in those with PTSD.
Nathan Goodyear

Primary Psychiatry: The Neuroendocrinology of Posttraumatic Stress Disorder: New Direct... - 0 views

www.primarypsychiatry.com/...articledetail.aspx

PTSD neuroendocrinology post-traumatic stress disorder psychiatry

shared by Nathan Goodyear on 03 Feb 12 - No Cached
  • Nathan Goodyear on 03 Feb 12
     
    Neuroendocrinology of PTSD.
Nathan Goodyear

Hypocortisolism and increased glucocorticoid... [Biol Psychiatry. 2004] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...15039004

PTSD post-traumatic stress disorder low cortisol LPS IL-6 TNF-alpha psychiatry

shared by Nathan Goodyear on 03 Feb 12 - No Cached
  • Nathan Goodyear on 03 Feb 12
     
    low cortisol and elevated LPS, IL-6, and TNF-alpha found in people with PTSD.
Nathan Goodyear

Emerald | Policing: An International Journal of Police Strategies & Management | Post-t... - 0 views

www.emeraldinsight.com/journals.htm

cortisol PTSD saliva salivary testing hormone hormones

shared by Nathan Goodyear on 03 Feb 12 - No Cached
  • Nathan Goodyear on 03 Feb 12
     
    elevated cortisol levels found in moderate/severe PTSD in police officers.  Again, saliva testing was used for cortisol evaluation.
Nathan Goodyear

NCJRS Abstract - National Criminal Justice Reference Service - 0 views

www.ncjrs.gov/...abstract.aspx

PTSD HPA dysfunction cortisol saliva salivary hormone hormones testing evaluation

shared by Nathan Goodyear on 03 Feb 12 - No Cached
  • Nathan Goodyear on 03 Feb 12
     
    PTSD is not just a short term issue.  The HPA dysfunction can persist long-term causing symptoms that extend far beyond the time of injury/healing.  What is interesting, is that the cortisol was evaluated with cortisol.  The new gold standard.
Nathan Goodyear

Low early morning plasma cortisol in posttraumatic stress disorder is associated with c... - 0 views

www.sciencedirect.com/...S0306453009002509

PTSD low cortisol stress disorder depression

shared by Nathan Goodyear on 03 Feb 12 - No Cached
  • Nathan Goodyear on 03 Feb 12
     
    Low cortisol found in those with PTSD.  This study suggest the high ACTH/cortisol ratio is not due to enhanced peripheral sensitization to glucocorticoids.
Nathan Goodyear

Abuse-related posttraumatic stress dis... [Psychosom Med. 1995 Mar-Apr] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...7792368

PTSD norepinephrine noradrenaline sympathetic system stress trauma

shared by Nathan Goodyear on 07 Feb 12 - No Cached
  • Nathan Goodyear on 07 Feb 12
     
    chronic elevated norepinephrine and sympathetic activation foun din those individuals suffering from PTSD.
Nathan Goodyear

Elevated morning serum inte... [Psychoneuroendocrinology. 2007 Sep-Nov] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...17825995

saliva salivary cortisol IL-6 PTSD hormone testing stress

shared by Nathan Goodyear on 15 Nov 11 - No Cached
  • Nathan Goodyear on 15 Nov 11
     
    elevated pm saliva cortisol and increased IL-6 is predictive of PTSD in children and adolescents.  
Nathan Goodyear

Biology of post-traumatic stress disorder ... [J Neuroendocrinol. 2008] - PubMed - NCBI - 0 views

www.ncbi.nlm.nih.gov/...18363804

salivary cortisol saliva testing hormone PTSD catecholamines

shared by Nathan Goodyear on 15 Nov 11 - No Cached
  • Nathan Goodyear on 15 Nov 11
     
    appears that PTSD results in divergent catecholamine and cortisol levels as patients age.  The catecholamines (norepinephrine) will elevate and the cortisol will progressive decrease.  Additionally, this is revealed in salivary cortisol testing
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