نتایج جستجو برای: مقررات بهداشتی sps
تعداد نتایج: 28583 فیلتر نتایج به سال:
Background and purpose: Post-traumatic stress disorder (PTSD (is a psychotic illness caused by different types of stressors and is associated with high economic and psychological burdens on health systems. Physiological studies of the brain have shown that serum corticosterone and insulin-like growth factor 1 (IGF-1) levels have important roles during brain damage and trauma to the nervous syst...
interaction of chrysosporium sps. and aspergillus sps. with aqueous agno3 was investigated for synthesis of silver nanoparticles. biological reduction and extracellular synthesis of silver nanoparticles in 28 hour at 270c and ph 5.6 was done. the nanometallic dispersion was characterized by surface plasmon absorbance measuring at 424 – 530 nm for ag nanoparticles. high resolution transmission e...
OBJECTIVE Sticky platelet syndrome (SPS) is an inherited condition that leads to arterial and venous thrombosis. There is scant information about the association between SPS and obstetric complications. This study aimed to assess the relationship between SPS and fetal loss at a single institution. MATERIALS AND METHODS The obstetric histories of all consecutive female patients prospectively s...
BACKGROUND AND PURPOSE Axial loaded MR imaging, which can simulate the spinal canal of patients in a standing position, demonstrates a significant reduction of the DCSA compared with conventional MR imaging and provides valuable imaging findings in the assessment of the lumbar spinal canal. The purpose of this study was to compare the DCSA on axial loaded MR imaging between patients with DS and...
Introduction:This study examined the effects of administration of subcutaneous β-estradiol on PTSD-like symptoms (the enhanced conditioned fear response, CFR) that induced by a single-prolonged stress (SPS) and shock in rats. Adult male Wistar rats were exposed to SPS procedure: restraint for 2 h, forced swim for 20 min, and ether anesthesia. Then the rats were placed in fear conditioning syste...
زمینه و هدف : فشار روانی پس از سانحه (post-traumatic stress disorder: PTSD) نوعی عارضه روانی است که در پی مواجهه با سوانح شدید بروز می‌کند و منجر به بروز اختلالات حافظه می‌گردد. این مطالعه به منظور تعیین اثر بتااسترادیول بر حافظه ترومایی ناشی از القای فشار روانی (PTSD) پس از سانحه توسط القای تک استرس طولانی مدت به همراه شوک (SPS&S) در موش صحرایی نر انجام شد. روش بررسی : این مطالعه تجربی روی 70...
Three different spark plasma sintering (SPS) treatments were applied to highly sinteractive, near-stoichiometric UO2.04 nanocrystalline (5 nm) powders produced by U(IV) oxalate hydrothermal decomposition at 170 °C. The conditions for reaching 95 % theoretical density (TD) in regular SPS, high pressure SPS (HP-SPS), and, the first time, two-step (2S-SPS), determined. Densification TD was achieve...
Incidences of and risk factors for Streptococcus pneumoniae sepsis (SPS) after hematopoietic stem cell transplantation were analyzed in 1329 patients treated at a single center between 1973 and 1997. SPS developed in 31 patients a median of 10 months after transplantation (range, 3 to 187 months). The infection was fatal in 7 patients. The probability of SPS developing at 5 and 10 years was 4% ...
Importance of early environment in the development of post-traumatic stress disorder-like behaviors.
A number of clinical studies in which early adversities were defined retrospectively, demonstrated that early adverse experiences increased the morbidity rate of post-traumatic stress disorder (PTSD) in later life. However, no prospective studies have yet been conducted to elucidate whether early adversity affects the risk or severity of PTSD. Thus, we examined whether early adversity would str...
BACKGROUND After completion of the Shingles Prevention Study (SPS; Department of Veterans Affairs Cooperative Studies Program Number 403), SPS participants who had initially received placebo were offered investigational zoster vaccine without charge. This provided an opportunity to determine the relative safety of zoster vaccine in older adults following documented herpes zoster (HZ). METHODS...
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