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...

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% ...

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...

BACKGROUND "Classic" stiff person syndrome (SPS) features stiffness, anti-glutamic acid decarboxylase (anti-GAD) antibodies, and other findings. Anti-GAD antibodies are also detected in some neurological syndromes (such as ataxia) in which stiffness is inconsistently present. Patients with otherwise "classic" SPS may either lack anti-GAD antibodies or be seropositive for others. Hence, SPS case...

BACKGROUND Our previous research indicated that apoptosis induced atrophy in the hippocampus of post-traumatic stress disorder (PTSD) rats. Endoplasmic reticulum (ER) stress-induced apoptosis has been implicated in the development of several disorder diseases. The aim of this study was to investigate whether endoplasmic reticulum-related pathway is involved in single-prolonged stress (SPS) indu...

In the food safety arena, a clear role for government is to adopt sanitary and phytosanitary (SPS) measures to protect human, animal, and plant life or health. Relative to developing countries, developed countries tend to adopt more stringent food safety standards and regulations with a broader scope and to rely increasingly on certification and traceability. The additional costs of compliance ...

INTRODUCTION Sexual pleasure is a central aspect of human sexuality; however, no validated measurements exist that assess sexual pleasure. We present a preliminary validation study of the psychometric properties of a Sexual Pleasure Scale (SPS), based on the three items developed by Sanchez, Crocker and Boike to measure sexual pleasure. The SPS is a brief and easy-to-implement instrument that a...