Fetal Oxygenation from the 23rd to the 36th Week of Gestation Evaluated through the Umbilical Cord Blood Gas Analysis.

The embryo and fetus grow in a hypoxic environment. Intrauterine oxygen levels fluctuate throughout the pregnancy, allowing the oxygen to modulate apparently contradictory functions, such as the expansion of stemness but also differentiation. We have recently demonstrated that in the last weeks of pregnancy, oxygenation progressively increases, but the trend of oxygen levels during the previous weeks remains to be clarified.

Exploratory Genome-Wide Association Analysis to Identify Pharmacogenetic Determinants of Response to R-CHOP in Diffuse Large B-Cell Lymphoma.

R-CHOP standard chemotherapy is successful in about 60% of diffuse large B-cell lymphoma (DLBCL) patients. Unresponsive patients have a poor prognosis, and predictive biomarkers of response to R-CHOP are lacking. We conducted the first prospective GWAS study aimed at exploring constitutional biomarkers predictive of R-CHOP efficacy and toxicity.

Recovering from chronic myeloid leukemia: the patients' perspective seen through the lens of narrative medicine.

Purpose: The main objective of this study is to gain a deeper understanding of how patients suffering from chronic myeloid leukemia (CML) cope with their illness. The study aims to reconstruct the subjective meaning-making process related to CML in order to gain insights into the impact the disease has on patients' emotions and everyday lives, as well as to explore the psychological impact of their being presented with the chance to suspend their therapy and recover from the disease.

Methods: Data were gathered from a qualitative study conducted in Italy on 158 Italian CML patients.

Personal history and quality of life in chronic myeloid leukemia patients: a cross-sectional study using narrative medicine and quantitative analysis.

Background: Tyrosine kinase inhibitors (TKIs) drastically changed the outcome of patients diagnosed with chronic myeloid leukemia (CML). Several reports indicated the advantage of continue long-term adherence associated with positive outcome. Therefore, it is important to better understand from the patient's standpoint the experience of living with the disease and the related treatment.

Vascular endothelial growth factor polymorphisms in mantle cell lymphoma.

In this study, we determined the allele and genotype frequencies of vascular endothelial growth factor (VEGF) G+405C, C-460T, C+936T and C-2578A single nucleotide polymorphisms (SNPs) in 32 patients affected by mantle cell lymphoma (MCL) and 58 healthy controls. Real-time PCR combined with melting curve analysis was used for the determination of SNP alleles. A significant difference in the allele frequency of VEGFC-460T and C+936T SNPs in MCL and healthy cases was not observed.

A pharmacokinetic-based test to prevent severe 5-fluorouracil toxicity.

Background And Objectives: Dihydropyrimidine dehydrogenase (DPD) plays a key role in the catabolism of 5-fluorouracil (5-FU) to 5-fluoro-5,6-dihydrouracil (5-FDHU), and as such, an impairment of DPD has been recognized as an important factor for altered 5-FU and 5-FDHU pharmacokinetics, predisposing patients to the development of severe 5-FU-associated toxicity. Our objectives were to avoid severe 5-FU toxicities in patients with greatly impaired 5-FU and 5-FDHU pharmacokinetics after the administration of a reduced test dose of 5-FU and to investigate possible 5-FU or 5-FDHU pharmacokinetic parameters of the test dose related to the most common drug toxicities that affect patients after the first cycle of 5-FU chemotherapy.

Methods: Pharmacokinetics of 5-FU/5-FDHU and DPD activity in peripheral blood mononuclear cells (PBMCs) were examined in 188 gastrointestinal cancer patients given a test dose of 5-FU, 250 mg/m2, 2 weeks before starting the planned 5-FU treatment of 370 mg/m2 plus l-folinic acid, 100 mg/m2, for 5 days every 4 weeks.

[Assessment of asbestos exposure, mortality study, and health intervention in workers formerly exposed to asbestos in a small factory making drying machines for textile finishing and the paper mill industry in Pistoia, Italy].

Background And Objectives: Three malignant pleural mesotheliomas occurred among workers of a small factory that manufactured drying machines for the textile and paper mill industries using asbestos cement (crocidolite, amosite and chrysotile) as insulating panels. The Occupational Medicine Unit of the Local Health Unit of Pistoia, Italy, carried out an intervention programme in the plant in order to 1) assess past asbestos exposure via analysis of the fibre content of samples from drying machines, and of dust samples collected in the factory. Information on the characteristics of occupational exposure was also collected; 2) investigate cancer mortality by means of a mortality study of the employees and, 3) carry out a health intervention programme in workers formally exposed to asbestos in the past.

Comparative pharmacokinetic analysis of 5-fluorouracil and its major metabolite 5-fluoro-5,6-dihydrouracil after conventional and reduced test dose in cancer patients.

The aim of this study was to investigate the clinical pharmacokinetics of 5-fluorouracil (5-FU) and its major metabolite 5-fluoro-5,6-dihydrouracil (5-FDHU) in 20 colorectal cancer patients given two dose levels of 5-FU, 250 and 370 mg/m2, administered by i.v. bolus.

[Repetitive movement of the upper limbs: results of exposure evaluation and clinical investigation during jar packaging of preserved vegetables].

In order to assess the prevalence of work-related musculo-skeletal disorders of the upper limbs, a total population of 29 female workers in an industrial vegetable preserving plant were examined. The average age of the workers was 41.3 years (SD = 9.

[Repetitive movement of the upper limbs: results of exposure evaluation and clinical investigation in cash register operators in supermarkets].

In order to evaluate the prevalence of joint and periarticular disorders of the upper limbs attributable to repetitive movements (WMSDs), 100 female supermarket cashiers were examined. Their average age was 29.5 years (SD = 6.

[Parameters of organ-specific and non-specific autoimmunity in patients with Basedow's disease and Basedow's ophthalmopathy. Changes induced by IVIG treatment].

The aim of this study was to evaluate the variations of thyroid autoantibodies titre in a group of 15 patients affected with "Graves' disease" (G. D.) during the treatment with antithyroid drug (ATD) and "high dose intravenous immunoglobulin" (IVIG) for "Graves' ophthalmopathy".

[Autoimmune polyendocrine syndrome. Treatment with intravenous immunoglobulins].

We report the effect of "intravenous gamma-globulin treatment" (IVIG) in a patient with autoimmune polyglandular syndrome type II, with circulating organ specific autoantibodies, preclinical hypothyroidism, amenorrhea and Addison syndrome. During IVIG treatment we observed a normalization of thyroid function, the appearance of some non ovulatory menses, reduction of thyroglobulin, thyroidal microsomal, anti-parietal cell, adrenal and ovary antibodies. These data confirm that intravenous immunoglobulin may represent a new tool for treatment of autoimmune disorders and show, for the first time, an immunosuppressive effect of intravenous gammaglobulin treatment in immunological phenomena direct against ovary, adrenal and gastric mucosa.

[Changes in markers of autoimmunity in patients with Hashimoto thyroiditis treated with intravenous immunoglobulins. Preliminary results].

We have evaluated the variations of thyroid function, of thyroid autoantibodies titer, of non-organ specific autoantibodies and of other autoimmunity indices in 3 patients affected with Hashimoto's thyroiditis treated with "high dose intravenous gammaglobulin" (IVIG) (400 mg/Kg/day for 3 cycles of 5 days and subsequently 9-12 cycles of 1 day every 21 days). Before the starting of IVIG treatment patient 1 presented clinically evident hypothyroidism while patients 2 and 3 presented a preclinical form of hypothyroidism. At the end of IVIG treatment patients presented no variation of thyroid function, while patients 2 and 3 presented a normalization of T3, T4 and TSH circulating levels.

[Results of high-dose intravenous immunoglobulin treatment of patients with pretibial myxedema and Basedow's disease. Preliminary findings].

Three patients affected with Graves' ophthalmopathy and pretibial myxoedema have been treated with high dose intravenous immunoglobulins. We have observed in all patients clinical improvement of pretibial myxoedema and a parallel reduction or negativization of the titre of circulating thyroglobulin, microsomal, TSH receptor autoantibodies and of non organ-specific antibodies (antinuclear, anti smooth muscle cells and antimitochondrial autoantibodies). In conclusion the results of this study suggest that intravenous immunoglobulin are effective in the treatment of pretibial myxoedema and probably act by an immunomodulation of autoimmune phenomena.

[The combined therapy of Basedow's ophthalmopathy with retrobulbar radiotherapy and i.v. immunoglobulins. The preliminary results].

The most frequently used medical treatment of Graves' ophthalmopathy is the combination of orbital irradiation and systemic corticosteroid. In this study the effectiveness of "high dose intravenous immunoglobulin" (IVIG) in Graves' ophthalmopathy treatment is explored. 11 patients were treated with orbital radiotherapy combined with systemic corticosteroid (Group 1), while 10 patients were treated with the combination of orbital irradiation and IVIG (Group 2).

[Determination of N-acetyl-glucosaminidase (NAG) in diabetic subjects].

NAG activity was measured in the serum of 40 diabetic subjects and 38 normal subjects. Diabetic subjects were divided into 8 groups on the ground of diabetic pattern, therapy and complications. Results showed significantly higher NAG activity in diabetics in comparison with normals.