Improvement of Inflammation and Pain after Three Months' Exclusion Diet in Rheumatoid Arthritis Patients.

Introduction: Rheumatoid arthritis (RA) is a chronic systemic autoimmune disease affecting the synovial joints and causing severe disability. Environmental and lifestyle factors, including diet, have been proposed to play a role in the onset and severity of RA. Dietary manipulation may help to manage the symptoms of RA by lowering inflammation and potentially decreasing pain.

Effects of body composition on the procoagulant imbalance in obese patients.

Obesity is associated with increased thrombotic risk and hypercoagulability whose main driver is an excess of coagulation factor VIII relative to protein C. The aims of this study were to evaluate the association between factor VIII, protein C, factor VIII-to-protein C ratio and bioimpedance parameters of body composition in obese patients. We analysed blood from 69 obese patients and 23 non-obese healthy controls.

Circulating asymmetric dimethylarginine and lipid profile in pre-pubertal children with growth hormone deficiency: effect of 12-month growth hormone replacement therapy.

Objective: Growth hormone deficiency (GHD) in adults is associated with cardiovascular complications, which lead to reduced life expectancy. At present, data on cardiovascular risk factors in GHD children are limited. The aim of this study was to evaluate whether pre-pubertal GHD children have increased cardiovascular risk factors, and whether 12-month growth hormone (GH) treatment can reverse them.

Morphometric discrimination between syndromic (Gorlin) and nonsyndromic keratocysts.

Objective: To search for morphologic nuclear features in the epithelial lining of odontogenic keratocysts to differentiate simple from Gorlin syndrome cysts.

Study Design: Five cases of syndrome-associated keratocysts and five of simple ones were studied. Thirty nuclei from the epithelial basal layer for each case were analyzed by the shape analytical morphometry (SAM) software system to quantitatively evaluate nuclear dimensions (area, perimeter, diameter), contour irregularities and nuclear shape asymmetries.

[Atypical meningioma: morphometric analysis of nuclear pleomorphism].

The revised edition of the WHO classification of brain tumours now includes the "atypical" meningioma (grade II) which should be placed between the common type (grade I) and anaplastic type (grade III) according to histomorphological features and prognosis. However, diagnostic criteria for atypical meningioma are vague and the significance of brain invasion in the determination of malignancy is controversial. Nuclear pleomorphism and mitoses are usually considered the most important parameters to distinguish atypical and malignant meningiomas.

[Malignant mesothelioma of the pleura. Morphometric study].

Malignant mesothelioma is difficult to distinguish from other pleural malignancies and also from benign mesothelial lesions. A morphometric study has been performed to distinguish between them using quantitative size and shape parameters. Seven cases of malignant mesothelioma, 5 cases of pleural metastatic adenocarcinoma and 4 cases of benign mesothelial lesions were selected and subjected to S.

Nuclear morphometry in node-negative breast carcinoma.

Objective: To determine whether nuclear morphometry can confirm or add useful information to classic clinicopathological prognosticators to identify the subpopulation of breast carcinoma patients with node-negative (N-) disease, at high risk of disease relapse.

Study Design: On the basis of results obtained by clinicopathologic evaluation of a group of patients with N- breast cancer, on a test group of 56 cases (32 patients disease free and 24 with relapse), we performed a morphometric analytical study of nuclei using the Shape Analytical Morphometry (SAM) software system; 20 nuclei for each case and 17 morphometric parameters for each nucleus were analyzed.

Results: The SAM system allowed us to quantify shape differences in nuclei in terms of contour irregularities and asymmetries along with evaluation of nuclear dimensions.

Recurring intracranial meningiomas. Morphometrical evaluation of nuclear pleomorphism by S.A.M. (shape analytical morphometry) system.

Meningiomas are the most common neoplasms of the central nervous system and their biological behavior is not always predictable from the histologic appearance of the tumors. The nuclear pleomorphism seems to be one of the most important morphological features in the prediction of recurrence. By using analytical morphometric methods it is possible to quantify nuclear atypias and to obtain parameters describing nuclear contour irregularities and distortions of the figure.

Nuclear morphometry in squamous cell carcinoma (SCC) of the tongue.

In the histological grading of oral squamous cell carcinoma (OSCC) nuclear features are very important. Nevertheless evaluation is usually performed in a subjective and not highly reproducible way. The aim of this work was to investigate the relationship between nuclear shape and survival in 30 cases of carcinoma of the tongue.

Size and shape evaluation of astrocytoma nuclei with the shape analytical morphometry software system.

Eighteen cases of astrocytomas diagnosed as grades 1-3 of malignancy were studied with analytical morphometry to determine if different grades can be discriminated by size and shape parameters related to the nuclei. The shape analytical morphometry system was used to calculate dimensional measurements and express shape irregularities through quantitative parameters. With the shape asymmetry evaluator procedure, nuclear symmetry was evaluated.

Nuclear morphology and histological grading of oral squamous cell carcinoma (OSCC). A morphometric study.

Histological grading of oral squamous cell carcinoma (OSCC) is usually evaluated in a semiquantitative way and this causes a low grade of reproducibility of this prognostic evaluation. The aim in this preliminary phase is to investigate the relation between nuclear shape (studied by an analytical procedure) and histological grading to evaluate the weight of nuclear shape and dimension in grading formulation. Nine cases of OSCC were studied (3 cases of G1, G2 and G3 respectively) with 20 nuclei for each case.