268-1.999, p≤0.001), but not IL-12B rs3212227 polymorphism. Stratified analysis by ethnicity revealed that both IL-12B rs3212227 and IL-6 rs1800795 polymorphisms were associated with risk of cervical cancer in Asian women. Conclusions Our pooled data revealed that the IL-12B rs3212227 and IL-6 rs1800795 polymorphisms may be used to identify individuals at high risk of cervical cancer in Asian women..Background Either blue dye (BD) or radioisotope (RI) is mainly used for sentinel lymph node biopsy (SLNB) in breast cancer patients. Unlike the BD, RI has lower false-negative rate of SLNB. However, its lymphoscintigraphy, difficulty in preoperative injection, and undetected sentinel lymph nodes in some cases cause surgeons to rely only on BD. Currently, indocyanine green (ICG) fluorescence method (ICG-SLNB) is increasingly used as an alternative to the conventional mapping methods in many centers. This systematic review compared ICG with the conventional method of BD or RI in terms of detection rate of SLNB and the number of sentinel lymph nodes (SLNs) removed in. Methods We searched all relevant studies published between January 2000 and October 2019. All data on for evaluation of SLN detection rate, number of SLNs removed per patient, and tumor positive rate of SLNB were extracted. Results A total of 30 studies, including 4,216 SLN procedures were retrieved. There was a statistically significant difference between ICG and BD method in terms of SLN detection rate (OR, 6.73; 95% CI, 4.20-10.78). However, there was no significant difference between ICG and RI in this regard (OR, 0.90; 95% CI, 0.40-2.03). The number of SLNs removed per patient were 2.35 (1.46-5.4), 1.92 (1.0-3.64), and 1.72 (1.35-2.08) for ICG, BD, and RI, respectively. Only in 8 studies, the tumor positive rates in SLNB could be analyzed (ICG, 8.5-20.7%; BD, 12.7-21.4%; RI, 11.3-16%). Conclusion ICG-SLNB could be an additional or an alternative method for axillary node mapping in breast cancer..Objective Cell-cell adhesion molecules play an essential role in cell growth and differentiation. β-catenin and CD44s are two adhesion molecules which their expression changes are correlated to loss of differentiation and gain of an invasive epithelial phenotype. Oral squamous cell carcinoma (OSCC) is the most common malignancy of oral cavity. Aim of this study was to compare β-catenin and CD44s expression in different histopathological grades of OSCC. Methods β-catenin and CD44s expression were evaluated in 10 well differentiated OSCC (group A) and 10 moderately/poorly differentiated OSCC (group B) using immunohistochemistry. Results β-catenin membranous and nuclear/cytoplasmic expression were significantly different between groups A and B. CD44s membranous expression was insignificant amongst the two groups. Conclusion Expression of β-catenin and CD44s alter in different histopathological grades of OSCC. It seems that more rate of aberrant cytoplasmic and/nuclear expression and less membranous expression of β-catenin can lead to significantly lower degree of cell differentiation in OSCC. .Objective A systematic review reported that coffee consumption would decrease risk of colon cancer in Asian women. But the systematic review arises the issue of duplication, so that a meta-epidemiological study was conducted. Methods The selection criteria were defined that a prospective cohort follow-up study conducted to evaluate coffee consumption and risk of colon cancer in Asian and showed adjusted relative risk and its 95% confidence interval. In order to conduct meta-analysis, the highest versus lowest method was applied to extract relative risk and its 95% confidence intervals of the highest category. Random effect model was applied if I-squared value was over 50%. Results After avoiding duplication, 9 cohort data were selected for meta-analysis.  https://www.selleckchem.com/products/tas4464.html  The summary relative risk (and their 95% confidence intervals) [I-square value] were 0.90 (95% CI 0.79-1.03) [0.0%] in men, and 0.64 (95% CI 0.36-1.15) [65.9%] in women, respectively. Conclusions The results suggest that coffee consumption is not associated with the risk of colon cancer in Asian men and women. The findings of this study are consistent with the results of two systematic reviews conducted under the same hypothesis and selection criteria. Additional epidemiological studies are needed for the inflection of colon cancer risk as the dose of coffee increases and the difference in the protective effect by sex.This paper reports a female patient with Gongylonema pulchrum parasitizing in the esophagus, with aims to call for the attention to the role of parasite detection in the diagnosis of human diseases.Objective To investigate the diagnosis and surgical treatment of co-infection with hepatic cystic and alveolar echinococcosis, so as to provide insights into the diagnosis and treatment of these patients. Methods The clinical data of patients with co-infections of hepatic cystic and alveolar echinococcosis in Qinghai Provincial People's Hospital between 2017 and 2018 were retrospectively analyzed. Results Three patients were diagnosed with co-infection of hepatic cystic and alveolar echinococcosis. One patient was diagnosed by preoperative CT scan, and confirmed intraoperatively. The other two cases were diagnosed as cystic echinococcosis by preoperative color ultrasonography and imaging examinations, and were definitively diagnosed as co-infection of hepatic cystic and alveolar echinococcosis by intraoperative examination of the lesion morphology and postoperative pathology. Two patients were given radical surgery, and another case was given removal of the internal capsule and subtotal excision of the outer capsule of Echinococcus granulous in the liver following exploration. Conclusions Co-infection with hepatic cystic and alveolar echinococcosis is easy for missed diagnosis and misdiagnosis prior to operation, and the definitive diagnosis may be made by means of imaging examinations combined with postoperative pathology. The surgery is relatively complicated and difficult for patients with co-infection of hepatic cystic and alveolar echinococcosis, and individualized surgical treatment regimen should be employed for patients with various types of infections.