Stokholmmurdock8166

330; p=0.004).

Among pro-inflammatory cytokines, IL-6 showed a better performance for the prediction of LOS than IL-1ß, TNF-α, and CRP.

Among pro-inflammatory cytokines, IL-6 showed a better performance for the prediction of LOS than IL-1ß, TNF-α, and CRP.

The pituitary gland serves as the center of the endocrine system. 3-TYP in vitro Stem cells are typically found in a specialized microenvironment of the tissue, called the niche, which regulates their maintenance, self-renewal, fate determination, and reaction to external influences. The aim of this study is to elucidate the role of stem cells in the initiation, invasion, and progression of pituitary adenomas.

All specimens were collected between January 2007 and April 2015. Radiological classification (invasiveness) for all cases was performed according to the Wilson-Hardy classification system. Immunohistochemical staining was performed to all specimens for CD133, Oct4, Sox2 and nestin.

The study included 48 patients. Of 48 patients, 17 (35.4%) were male and 31 (64.6%) were female. Mean age is 47.10±14.14 (17-86 yrs.). According to the Wilson-Hardy classification system, 27 (56.3%) were non-invasive adenomas. There was no statistical significance between the expression of pituitary stem cell markers (CD133, OCT4, SOX2, nestin) and invasiveness.

All stem cell markers are stained extensively in pituitary adenomas, except for SOX2 which was stained weakly. However, there is no effect of stem cells on invasiveness of pituitary adenomas because we cannot find a difference of the staining level between invasive and non-invasive adenomas. Nestin was stained extensively in functional adenomas, especially for GH, PRL, and gonadotropin secreting adenomas. SOX2 was stained extensively for ACTH-secreting adenomas.

All stem cell markers are stained extensively in pituitary adenomas, except for SOX2 which was stained weakly. However, there is no effect of stem cells on invasiveness of pituitary adenomas because we cannot find a difference of the staining level between invasive and non-invasive adenomas. Nestin was stained extensively in functional adenomas, especially for GH, PRL, and gonadotropin secreting adenomas. SOX2 was stained extensively for ACTH-secreting adenomas.

Atrial fibrillation (AF) is the most common sustained arrhythmia in clinical practice. The increasing evidence supports links between inflammation and AF. There is evidence showing that obesity is a major cause of adipose tissue (AT) inflammation. Ghrelin (GHRL), through its growth hormone secretagogue receptor (GHS-R) present on adipose tissue macrophages (ATMs), could modulate AT inflammation.

Our study aimed to evaluate the role of adipose tissue macrophages (ATMs) and their GHS-R in adipose tissue samples of right atrial appendages (RAA) biopsies.

We obtained RAA biopsies from 10 obese patients, undergoing cardiac surgery for coronary artery bypass graft (CABG) and developing postoperative atrial fibrillation (POAF). The epicardial tissue samples were examined using immunohistochemistry to visualize and quantify CD68 and GSH-R expression of the ATMs.

Histologically, the mean adipocyte diameter (MAD) of epicardial adipose tissue (EAT) was larger in EAT samples with inflammation as compared to EAT without inflammation (84.2 µm

. 79.6 µm). The expression of CD68 was lower in EAT without inflammation as compared to EAT with inflammation in adipose tissue samples. Similarly, the expression of GSH-R was lower in EAT samples without inflammation as compared to EAT samples with inflammation in adipose tissue.

Increased epicardial fat area, macrophage infiltration, and GHS-R expression in epicardial ATMs appeared to be associated with postoperative atrial fibrillation in obese patients.

Increased epicardial fat area, macrophage infiltration, and GHS-R expression in epicardial ATMs appeared to be associated with postoperative atrial fibrillation in obese patients.

Nephrogenic diabetes insipidus (NDI) is a disease characterized by a defective response to the antidiuretic hormone (ADH) of the renal collecting duct leading to a decline in the ability of the pro-urine concentration.

A 23-year-old man presented with an over 20-year history of polyuria concomitant with hydronephrosis. The diagnosis of NDI was established by gene analysis as well as a water-deprivation and vasopressin test. All exons of arginine vasopressin V2 receptor (AVPR2) gene were amplified and sequenced. A novel hemizygous intragenic inframe deletion, cDNA 255

bp to 263

bp in exon 2 of AVPR2, was identified. These relevant translations from the 85

amino acid Asp to 88

amino acid Val were missed and replaced by amino acid Glu. After treating the patient with hydrochlorothiazide, his symptoms improved significantly.

The genetic analysis revealed a novel X-linked intragenic inframe deletion, AVPR2 gene cDNA 255

bp to 263

bp, causing NDI.

The genetic analysis revealed a novel X-linked intragenic inframe deletion, AVPR2 gene cDNA 255th bp to 263th bp, causing NDI.

To investigate the effect of puerarin (Pue) on the proliferation and differentiation of osteoblasts and the expression of type I collagen(Coll I) mRNA in a high-glucose (HG) environment, and to provide evidence for the clinical treatment of diabetic osteoporosis(DOP).

The proliferation of osteoblasts from three groups - the control group, the HS group, and the HG+Pue (10

-10

M) group - was cultivated for 72 h and evaluated using the methyl thiazolyltetrazolium (MTT) assay.

The MTT values and the ALP activities in all experimental groups were significantly lower than those in the control group, and the MTT values and the ALP activities in the HG+Pue group were significantly higher than those in the HS group. Coll I mRNA expression in all experimental groups was significantly lower than that in the control group, while that in the HG+Pue group was significantly higher than that in the HG group.

The proliferation and differentiation of osteoblasts and the expression of Coll I mRNA were inhibited by high glucose, but Pue can increase the proliferation and differentiation as well as the expression of Coll I mRNA in the osteoblasts, indicating that Pue could be therapeutically beneficial against DOP.

The proliferation and differentiation of osteoblasts and the expression of Coll I mRNA were inhibited by high glucose, but Pue can increase the proliferation and differentiation as well as the expression of Coll I mRNA in the osteoblasts, indicating that Pue could be therapeutically beneficial against DOP.