The association of young age with local recurrence in women with early-stage breast cancer after breast-conserving therapy: a meta-analysis.

The aim of this meta-analysis is to determine the relationship between young age and local recurrence in patients with early-stage breast cancer after breast-conserving therapy. Eligible studies were retrieved from various electronic databases. Among the 19 studies included, 14 studies were analyzed for 5-year local recurrence rate and 8 studies for 10-year local recurrence rate using random effects models.

Glutathione S-transferase M1 Polymorphism and Breast Cancer Risk: a Meta-Analysis in the Chinese Population.

Background: Published data on the association between present/null polymorphism of glutathione S-transferase M1 (GSTM1) and breast cancer risk are inconclusive. To derive a more precise estimation of the relationship, a meta-analysis in the Chinese population was performed.

Methods: PubMed, Springer Link, Ovid, Chinese Wanfang Data Knowledge Service Platform, Chinese National Knowledge Infrastructure (CNKI), and Chinese Biology Medicine (CBM) were searched.

[Treatment of Chemotherapy Related Leukocytopenia by Oral Administration of Multiple Leucogenic Drugs Combined with G-CSF: an Experimental Study].

Objective: To evaluate efficacies of three commonly used oral drugs including Berbamine Hydrochloride Tablet (B), Qijiao Shengbai Capsule (Q), and Leucogen Tablet (L) (by single drug, two drugs or three drugs) combined with granulocyte colony-stimulating factor (G-CSF) for treat ment of chemotherapy related leukocytopenia in mice.

Methods: Totally 156 Kunming male mice were divided into the normal control group (A, n=24), the model group (B, n=24), the G-CSF group (C, n =24), the G-CSF+Q group (D, n=12), G-CSF+ B (E, n=12), the G-CSF+L group (F, n=12), the G-CSF + Q + B group (G, n=12), the G-CSF + Q + L group (H, n=12), the G-CSF + L + B group (I, n=12), and the G-CSF + L + Q + B (J, n=12). Mouse models of chemotherapy related leukocytopenia were established by intraperitoneal injection of cyclophosphamide (CTX).

Predictive factors determining neoadjuvant chemotherapy outcomes in breast cancer - a single center experience.

From January 1, 2008 to March 31, 2010, 101 patients with stage II-III breast cancer were enrolled in this study and subjected to an anthracycline-based neoadjuvant chemotherapy regimen with or without docetaxel. Surgery was performed after 2-6 cycles of chemotherapy, and the clinical response was determined by pathological and histochemical assessments. The clinical response rate, as indicated by complete response (CR), partial response (PR), stable disease (SD), and progressive disease (PD), were 6.

Lobaplatin suppresses proliferation and induces apoptosis in the human colorectal carcinoma cell Line LOVO in vitro.

Lobaplatin, as the third-generation platinum antineoplastic agent, showed promising antineoplastic effects in variety of preclinical test tumor models. We investigated the inhibition effect of lobaplatin on the colorectal carcinoma cell line LOVO in vitro, and explored its mechanism of action. The MTT assay was used to determine the inhibitory effect and inhibition ratio of lobaplatin on LOVO at various lobaplatin concentrations (500 μM, 1000 μM, 2000 μM).