Zobrazeno 1 - 10
of 10
pro vyhledávání: '"35"'
Publikováno v:
Psychiatry Research. 79:21-29
We measured plasma neopterin at baseline and after oCRH and ACTH(1-24) stimulation tests in 35 unmedicated, adult major-depressive patients (mean age = 41 +/- 12 years) and in 35 normal control subjects individually matched to the patients. Neopterin
Stress hormones and verbal memory in young people over the first 12 weeks of treatment for psychosis
Autor:
Lisa J. Phillips, Stephen J. Wood, Tina M Proffitt, Kelly Allott, Marta Rapado-Castro, Hok Pan Yuen, Cali F. Bartholomeusz, Christina Phassouliotis, Sarah Bendall, Greg Savage, Renate L. E. P. Reniers, Connie Markulev, Lara Baldwin, Belinda Garner, Felicity J. Butselaar, Patrick D. McGorry, Christos Pantelis
Publikováno v:
Psychiatry Research. 260:60-66
Aims Memory impairment in psychosis may be mediated through detrimental effects of hypothalamic-pituitary-adrenal (HPA) axis function. This study prospectively investigated the relationship between cortisol, sulphate dehydroepiandrosterone (DHEA(S) a
Publikováno v:
Psychiatry Research. 239:9-11
Research has suggested that methamphetamine (METH) use influences orexin regulation. We examined the difference in orexin-A levels between METH abusers and healthy controls. Fasting serum orexin-A levels were measured in 35 participants who used METH
Autor:
Mahmut Bulut, Haluk A. Savaş, Salih Selek, Mehmet Cemal Kaya, Mehmet Güneş, Yasin Bez, Hakim Celik, Fatih Karababa
Publikováno v:
Psychiatry Research. 209:638-642
Malondialdehyde (MDA) is a reliable marker of lipid peroxidation where paraoxonase and arylesterase are two enzymes against it. Although increased MDA has been previously shown in adults with attention deficit/hyperactivity disorder (A-ADHD), levels
Autor:
Michael Maes, Winfried Rief
Publikováno v:
Psychiatry Research. 196:243-249
The tryptophan catabolite (TRYCAT) pathway is induced by indoleamine 2,3-dioxygenase (IDO), which upon activation depletes plasma tryptophan (TRP) and increases the synthesis of TRYCATs. Both phenomena are associated with somatization and depression.
Autor:
Wakako Umene-Nakano, Atsuko Ikenouchi-Sugita, Reiji Yoshimura, Yukunori Korogi, Kenji Hayashi, Jun Nakamura, Naoki Goto, Nobuhisa Ueda, Shingo Kakeda, Norihiro Oonari, Junji Moriya
Publikováno v:
Psychiatry research. 182(1)
We hypothesized that brain gamma-aminobutyric acid (GABA) levels are associated with neuroticism, a trait associated with depression and anxiety disorders. We examined the correlation between brain GABA concentrations and the five factors included in
Autor:
Thomas E. Nordahl, Ivan N. Mefford, A. Catherine King, Robert M. Cohen, Chawki Benkelfat, Dennis L. Murphy, Carolyn F. Masters
Publikováno v:
Psychiatry Research. 37:321-331
Plasma catecholamines and their metabolites were sampled in 13 medication-free patients with obsessive-compulsive disorder (OCD) and 29 normal controls. In addition to severe OCD symptoms, the patients had significantly higher anxiety, tension, and r
Autor:
R. Rafrafi, Ameni Kallel, Imen Ayedi, W. Melki, Riadh Jomaa, Noomen Bouaziz, Oussama Sidhom, Moncef Feki, Naziha Kaabechi, Zouhaier El Hechmi
Publikováno v:
Psychiatry research. 179(1)
The existence of association between hyperhomocysteinaemia (HHC) and schizophrenia has been suggested by several recent studies. This study aimed to determine the prevalence of HHC and its main determinants, and sought a correlation with clinical fea
Autor:
Shitij Kapur, A. Kecojevic, Douglas Hussey, Ralph Lewis, Nicholaas Paul L.G. Verhoeff, Robert B. Zipursky, J. Tauscher, Jeffrey H. Meyer
Publikováno v:
Psychiatry research. 99(3)
Several postmortem studies have reported regionally localized decreases in serotonin(2A) receptors (5-HT(2A)R) in schizophrenia. This was not confirmed by two recent [18F]setoperone positron emission tomography (PET) studies. In these two studies rel
Publikováno v:
Psychiatry Research. 30:53-61
Levels of 24-hour urinary 3-methoxy-4-hydroxyphenylglycol (MHPG) were not markedly elevated in a group of 35 panic disorder patients when compared to healthy controls (mean = 2,430 micrograms/day vs. 2,130 micrograms/day). There was a weak associatio