In vitro anti-bacterial activity and network pharmacology analysis of Sanguisorba officinalis L. against Helicobacter pylori infection.

Background: Helicobacter pylori (H. pylori) infection has become an international public health problem, and antibiotic-based triple or quadruple therapy is currently the mainstay of treatment. However, the effectiveness of these therapies decreases due to resistance to multiple commonly used antibiotics.

1,8-dihydroxy-3-acetyl-6-methyl-9,10 anthraquinone exhibits a potent radiosensitizing effect with induced oncosis in human nasopharyngeal carcinoma cells.

1,8‑dihydroxy‑3‑acetyl‑6‑methyl‑9,10 anthraquinone (DAMA) was synthesized from emodin. In the present study, the activity and the oncosis‑like mechanism of DAMA‑enhanced nasopharyngeal carcinoma (NPC) cell sensitivity to ionizing radiation was examined. The results demonstrated that DAMA has a 1.

Mitochondrial protein targets of radiosensitisation by 1,8-dihydroxy-3-acetyl-6-methyl-9,10 anthraquinone on nasopharyngeal carcinoma cells.

In our preliminary study, 1,8-dihydroxy-3-acetyl-6-methyl-9,10 anthraquinone (GXHSWAQ-1), synthesised according to the basic structure of emodin, exhibited a 1.58-fold radiosensitisation on nasopharyngeal carcinoma CNE-1 cells. This study demonstrated that its radiosensitisation activity was achieved by altering the mitochondrial structure: swollen volume, fragmented crista, and decreasing transmembrane potential (P<0.

[Follow-up analysis of health-related quality of life research after radical surgery for rectal cancer].

Objective: To explore how to improve follow-up rate and follow-up quality in studies related to quality of life.

Methods: A retrospective cross-sectional study was performed in patients with rectal cancer who underwent primary surgery at the Gastrointestinal Surgery Department, The First Affiliated Hospital, Sun Yat-sen University from August 2002 to February 2011 using the European Organization for Research and Treatment of Cancer QLQ-C30 and CR-38 questionnaires. The influence factors of follow-up rate and reasons for missing sex-related items were analyzed.

[Influence of clinical characteristics on health-related quality of life after mid-low rectal cancer surgery].

Objective: The present study aims to investigate health-related quality of life (HRQOL) in disease-free survivors after radical surgery for mid-low rectal cancer.

Methods: A retrospective cross-sectional study was performed in patients with rectal cancer who underwent primary surgery between August 2002 and February 2011 by use of the European Organization for Research and Treatment of Cancer QLQ-C30 and CR-38 questionnaires (n = 330). The impact of clinical characteristics on HRQoL were assessed and compared by univariate and multivariate regression analyses.