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Biomedical subjects

R Pastore

Publications and source records attributed to R Pastore.

24 records · Page 2Linked to original sources
PubMedDate not supplied

[Opinions of women regarding a planned home birth project in Apulia (Southern Italy)].

A growing desire among women to move away from interventions and hospitals to more "natural" childbirth has emerged over several years. The role and autonomy of midwives, a favourable opinion among women about home childbirth and better cooperation between hospitals and district health facilities are all fundamental in order to implement a home birth project. The opinion of women about "planned" home birth was investigated in the Puglia region through a survey conducted among a sample of women who had just delivered in hospital and a representative sample of the general female population. From 20 to 30% of women in the Puglia region would be basically in favour of home birth project. The main difference between the two groups of women concern the higher proportion of caesarean deliveries among mothers who had just delivered and their demand for more specific training of involved health personnel. Both samples are agreed on the specific training of women during pregnancy and on the presence of a specialist during home delivery. The results of the investigation seem to be in favour of planning a home birth project in the Puglia region.

Adolescent↗
PubMedDate not supplied

[Hepatic pathology in beta-thalassemia major].

Liver function has been evaluated in 74 patients (aged 9 months to 19 years) with beta-thalassemia major. They were selected from 212 patients because their transaminase levels were three times higher than normal for over three months. In 36 of these subjects BSF clearance test was performed. In the majority of patients (70%) average GPT serum values were increased (66.33 +/- 35.41 U/L) while only a few of the youngest age group exhibited normal values. The transaminase level showed a direct relationship with age, ferritin level and transfusional iron. Furthermore a direct correlation was found between iron and gamma globulin levels both being related to age. Test for viral hepatitis markers showed that 60% of all the subjects studied had had HBV infection. Twenty-six of the 36 patients who underwent BSF test had normal values in the first part of the clearance curve, 8 others showed moderate changes while only the 2 remaining revealed severe alterations. The second part of the curve was abnormal in 34 and markedly altered in 2 subjects. Mean GPT serum values correlated with the first part of BSF clearance curve and BSF 45' values correlated with transfused iron. Siderosis, fibrosis, chronic inflammatory infiltration and vacuolar degeneration were seen at liver biopsy. Histological findings of chronic aggressive hepatitis were shown in two patients with high transaminase and gammaglobulin levels who had markedly abnormal BSF curve.

Adolescent↗
PubMedDate not supplied

Neuroendocrinoimmunology.

Interest in neuroendocrinoimmunology has increased greatly in the last decade. The most important evidence of neuroendocrine-immune system interactions is that spleen, thymus, bone marrow and lymph nodes are innervated by neurons of the autonomic nervous system; changes in brain functions can affect different immune responses; immune and neuroendocrine cells share receptors (e.g., lymphocytes and macrophages have receptors for a vast number of hormones and neuropeptides); hormones and neuropeptides can alter the functional activity of immune system cells; several hormones and neuropeptides can be synthesized by leukocytes; cytokines produced by leukocytes are able to modulate neuroendocrine system activity, behaviour, sleep and thermoregulation. The recent literature on neuroendocrinoimmunology has laid the physiopathological groundwork for a new clinical approach which perceives and treats the patient as a psychic and somatic whole.

Autonomic Nervous System↗
PubMedDate not supplied

Hormonal and metabolic effects of transdermal estradiol/progestagen administration in postmenopausal women.

OBJECTIVE: To evaluate the effects on hormonal and metabolic variables and bone density of a transdermal system delivering estrogen and progestagen. DESIGN: Twenty-one patients were included in the study and randomly assigned to the following treatments: group A was treated with transdermal 17 beta-estradiol, 50 micrograms/day (Estraderm TTS 50), from the first to the fourteenth day of the cycle and with a transdermal combination of 17 beta-estradiol (50 micrograms/day) and norethisterone acetate (NETA) 250 micrograms/day during the following 14 days; group B was treated with Estraderm TTS 50 from the first to the twenty-eighth day, adding oral medroxyprogesterone acetate (MPA), 10 mg/day, during the final 14 days. DHEAS, testosterone, SHBG, prolactin, gonadotropins, and estrogens were measured in basal conditions and after 6 months' therapy. In the same schedule, lipid patterns (total cholesterol, HDL cholesterol, LDL cholesterol, triglycerides), phosphocalcium variables (osteocalcin, calcitonin, parathormone), and bone mineral density were also studied. RESULTS: Both treatments were efficient in reducing menopausal symptoms. An increase of DHEAS (P < .05) and a decrease of FSH and LH (P < .02, < .01, respectively) were observed in group B. No significant modifications in lipid and lipoprotein metabolism were shown in either group after 6 months. The calcium-regulating hormone osteocalcin (BCG) decreased significantly (P < .05) only in group A; calcitonin, parathormone, and bone density were unchanged after treatment. CONCLUSION: Transdermal administration of estrogen plus progestagen reduces menopausal symptoms, but does not induce changes in metabolic variables and hormonal levels (androgens and prolactin).

Absorptiometry, Photon↗