[Variations of peripheral blood autoantibody, immunoglobuliln, and complement levels in patients with non-lactational mastitis and their clinical significances].

Objective: To detect the variations in peripheral blood levels of autoantibodies, immunoglobulilns and complements in patients with non-lactational mastitis and investigate whether non-lactational mastitis is an autoimmune disease with immune dysfunction.

Methods: Seven-eight patients with non-lactational mastitis treated in our hospital between September 2013 and May 2015 and 88 healthy women (control) were examined for peripheral blood levels of antinuclear antibody (ANA), anti-histone antibody (AHA), immunoglobulins (IgA, IgM, and IgG) and complements (C3, C4, and total complements).

Results: s Of the 78 patients with non-lactational mastitis, 50 (64.

Overexpression of MTA1 and loss of KAI-1 and KiSS-1 expressions are associated with invasion, metastasis, and poor-prognosis of gallbladder adenocarcinoma.

Aims And Background: Over 90% of patients with gallbladder cancer have invasion and/or metastasis when they are diagnosed at the clinic. Such patients usually have an extremely poor prognosis. The molecular mechanism responsible for the high prevalence of invasion and metastasis remains unknown.

Partially hydrolyzed bamboo (Phyllostachys heterocycla) as a porous Bioadsorbent for the removal of Pb(II) from aqueous mixtures.

A novel porous succinylated bioadsorbent was prepared by the partial enzymatic hydrolysis of bamboo (Phyllostachys heterocycla) and its subsequent modification with succinic anhydride. Pb(II) removal from solutions that also contained sodium chloride and an amino acid was investigated using the bioadsorbent. Enzymatic hydrolysis increased the number of accessible hydroxyl groups and surface area of the raw bamboo, and created many pores within the material.

Expression of DNA-repair proteins and their significance in pancreatic cancer and non-cancerous pancreatic tissues of Sprague-Dawley rats.

Background: To establish a model of pancreatic cancer induced by 7,12-dimethylbenzantracene (DMBA) in Sprague-Dawley (SD) rats, and detect the expression of DNA-repair proteins (MGMT, ERCC₁, hMSH₂, and hMLH₁) and their significance in pancreatic cancer and non-cancerous pancreatic tissues of SD rats.

Methods: DMBA was directly implanted into the parenchyma of rat pancreas (group A and group B), and group B rats were then treated with trichostatin A (TSA). The rats in both groups were executed within 3 to 5 months, and their pancreatic tissues were observed by macrography and under microscopy.

Up-regulation of galectin-3 and Sambucus nigra agglutinin binding site is associated with invasion, metastasis and poor-progression of the gallbladder adenocarcinoma.

Background/aims: To study the expression of galectin-3 (gal-3) and Sambucus nigra agglutinin (SNA) binding site and to detect their clinicopathological significances in the benign and malignant lesions of gallbladder.

Methodology: We used immunohistochemistry to detect gal-3 expression and ABC affinity-cytochemistry to detect SNA binding site in specimens of adenocarcinoma, peritumoral tissues, polyp and chronic cholecystitis.

Results: The positive expression rates of gal-3 and SNA binding site were significantly higher in adenocarcinoma (62.

Expression of CDC6 and GDF-9 and their clinicopathological significances in benign and malignant lesions of the gallbladder.

Purpose: Gallbladder cancers are cancers with high disease-specific mortality rates due to the lack of early diagnosis and effective therapy. In this study, we evaluated whether CDC6 and GDF-9 could be a marker for early diagnosis and target therapy.

Methods: CDC6 and GDF-9 expressions in 108 gallbladder adenocarcinomas, 15 gallbladder polyps, 35 chronic cholecystitis tissues, and 46 peritumoral tissues were detected using immunohistochemistry (IHC).

[Expression of annexin A1 (ANXA1) and A2 (ANXA2) and its significance in benign and malignant lesions of gallbladder].

Objective: To study the expression levels of ANXA1 and ANXA2 and elucidate their clinicopathological significance in adenocarcinoma, peritumoral tissues, adenomatous polyp and chronic cholecystitis of gallbladder.

Methods: EnVision(TM) immunohistochemical staining was used to detect the expression of ANXA1 and ANXA2 in paraffin-embedded tissue sections from resected specimens of adenocarcinoma (n = 108), peritumoral tissue (n = 46), adenomatous polyp (n = 15) and chronic cholecystitis (n = 35).

Results: The positive rates and scores of ANXA1 and ANXA2 were significantly higher in adenocarcinoma (59.

[Expression of enhancer of zesle homolog 2 and phosphatase and tension homolog and its clinicopathological significance in benign and malignant lesion of gallbladder].

Objective: To examine the expressive level of enhancer of zesle homolog 2 (EZH2) and phosphatase and tension homolog (PTEN), and to explore its clinicopathological significance in benign and malignant lesion of gallbladder.

Methods: EnVision immunohistochemical method was used to detect the expressive levels of EZH2 and PTEN in routinely paraffin-embedded sections in the resected specimens of gallbladder adenocarcinoma (n = 108), peritumoral tissues (n = 46), adenomatous polyp(n = 15), and chronic cholecystitis (n = 35).

Results: The positive rate of EZH2 was significantly higher in gallbladder adenocarcinoma than that in peritumoral tissues (chi(2) = 24.