BACKGROUND Neoadjuvant chemotherapy has become standard treatment for women with locally advanced breast cancer. The aim of this study was to compare the efficacy and safety of nanoparticle albumin-bound paclitaxel (nab-paclitaxel) versus paclitaxel combined with carboplatin. METHODS Thirty patients were treated with neoadjuvant nab-paclitaxel (125 mg/m(2), days 1, 8, and 15) and carboplatin ...

BACKGROUND Neutrophil-lymphocyte ratio (NLR) reflects the balance between pro- and anti-tumor immune activities. We evaluated whether NLR is associated with pathologic tumor response and prognosis in rectal cancer patients that underwent preoperative chemoradiaton therapy (CRT) with surgery. METHODS One hundred two patients with rectal cancer that were treated by preoperative CRT followed by ...

IL-21 is a cytokine with pleiotropic actions, promoting terminal differentiation of B cells, increased Ig production, and the development of Th17 and T follicular helper cells. IL-21 is also implicated in the development of autoimmune disease and has antitumor activity. In this study, we investigated the role of IL-21 in host defense to pneumonia virus of mice (PVM), which initiates an infectio...

MAPK signaling pathways function as critical regulators of cellular differentiation, proliferation, stress responsiveness, and apoptosis. One branch of the MAPK signaling pathway that culminates in ERK1/2 activation is hypothesized to regulate the growth and adaptation of the heart to both physiologic and pathologic stimuli, given its known activation in response to virtually every stress- and ...

The heart responds to injury and chronic pressure overload by pathologic growth and remodeling, which frequently result in heart failure and sudden death. Calcium-dependent signaling pathways promote cardiac growth and associated changes in gene expression in response to stress. The calcium/calmodulin-dependent phosphatase calcineurin, which signals to nuclear factor of activated T cells (NFAT)...

OBJECTIVE Preoperative chemoradiation is becoming standard of care for locally advanced esophageal cancer. The objective of this study was to determine if the degree of pathologic response to preoperative chemoradiation could predict survival and recurrence after resection in patients with adenocarcinoma of the distal esophagus. METHODS Between January 1998 and December 2001, 366 patients und...

INTRODUCTION Patients with rectal cancer who exhibit a pathologic complete response to preoperative concurrent chemoradiotherapy have excellent oncologic outcomes. In this study, we evaluated the potential advantages of adding oxaliplatin to preoperative fluoropyrimidine-based chemoradiotherapy administered in rectal cancer patients. METHODS A total of 78 patients with rectal cancer were enro...

the results of 10 year clinico - pathologic study about female genital tuberculosis in isfahan are reported. the main aims of this investigation were to study and review the tuberculosis of female genital tract to evaluate the influence of treatment and above all, to attempt to gain a better insight into the relation of infertility to this disease. in this study the following points have been t...