We study the polynomial-time autoreducibility of NP-complete sets and obtain separations under strong hypotheses for NP. Assuming there is a p-generic set in NP, we show the following: • For every k ≥ 2, there is a k-T-complete set for NP that is k-T autoreducible, but is not k-tt autoreducible or (k − 1)-T autoreducible. • For every k ≥ 3, there is a k-tt-complete set for NP that is k-tt autor...

BACKGROUND Longer dialysis session length (treatment time, TT) has been associated with better survival among hemodialysis (HD) patients. The impact of TT on clinical markers that may contribute to this survival advantage is not well known. METHODS Using data from the international Dialysis Outcomes and Practice Patterns Study, we assessed the association of TT with clinical outcomes using bo...

OBJECTIVES To further elucidate which patients with metastatic renal cell carcinoma (mRCC) may benefit from cytoreductive nephrectomy (CN) before targeted therapy (TT), and to assess the overall survival of patients undergoing CN and TT versus TT alone. MATERIALS AND METHODS We identified 88 patients who underwent CN at our institution prior to planned TT and 35 patients who received TT witho...

BACKGROUND AND AIMS Early post-transplant hepatic fibrosis is associated with poor outcomes and may be influenced by donor/recipient genetic factors. The rs368234815 IFNL4 polymorphism is related to the previously described IL28B polymorphism, which predicts etiology-independent hepatic fibrosis. The aim of this study was to identify the impact of donor and/or recipient IFNL4 genotype on early ...

OBJECTIVE Previous series have demonstrated that Clomiphene Citrate (CC) is an effective treatment to increase Total Testosterone (TT) in Late Onset Hypogonadism (LOH) patients. However, what happens to TT levels after ending CC treatment is still debatable. The objective of this study is to evaluate TT levels 3 months after the discontinuation of CC in patients with LOH who were previously suc...

Experiments were conducted to determine whether nursling rats immunized with tetanus toxoid (TT) are able to produce a specific antibody response and whether oral treatment with retinyl palmitate, concurrent with immunization, affects the magnitude of the anti-TT response. When rats aged 8-15 d and nursed by vitamin A-sufficient dams were immunized with TT, no primary anti-TT immunoglobulin (Ig...

Abstract The importance of oxidative stress in the pathogenesis burn injuries has been shown various studies. Glutathione (GSH) and thiols have important roles antioxidant protection detoxification. study aimed to investigate relationship between pediatric trauma GSH thiol homeostasis. Twenty-nine children with thermal-burn 29 healthy peers are included this prospective randomized study. Childr...

Purpose. Loosening and fracture of abutment screws are one the most common complications in implant-retained fixed prostheses. Thus, applying proper tightening torque to screw is important for preventing loosening effect ensuring stability implant fixture-abutment connection. Therefore, this study, we aimed investigate on connection a two-piece zirconia system using finite element analysis (FEA...

In diabetes, overexpression of aldose reductase (AR) and consequent glucose-induced impairment of antioxidant defense systems may predispose to oxidative stress and the development of diabetic complications, but the mechanisms are poorly understood. Taurine (2-aminoethanesulfonic acid) functions as an antioxidant, osmolyte, and calcium modulator such that its intracellular depletion could promo...