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Biomedical subjects

I Neri

Publications and source records attributed to I Neri.

At least 73 records · Page 4Linked to original sources
PubMed1995

Factors associated with pain complaints in a clinical sample of postmenopausal women.

The aims of this study were to evaluate the relationships occurring between pain complaints and postmenopausal status, and to look at the correlation between such complaints and other symptoms commonly related to the climacterium. A clinical sample of 99 consecutive postmenopausal patients requiring medical help were studied: 36 complained of muscle-skeletal pains whereas 33 presented with headache limiting daily activity. Climacteric syndrome, level of distress, coping style and bone mineral density were assessed with appropriate questionnaires and instruments. Neither bone mineral density, nor body mass index nor time since menopause were associated with either headaches or muscle-skeletal pains. According to the logistic regression being younger, being without a job, suffering from insomnia and having a lower ability in self-support by the means of comforting ideas predicts suffering from headache. A high level of distress and an avoidance behavior to problem facing predict the presence of pain complaints. In such cases the ineffectiveness of the coping mechanism (i.e. avoid the problem) could be the reason for the increased level of psychological distress. These findings indicate that complaining of pains or headache is not dependent upon postmenopausal status. Individual coping strategies and their effectiveness seem the main reasons for the presence of disabling musculoskeletal pains or headache.

Activities of Daily Living↗
PubMed1994

Opioid peptide modulation of stress-induced plasma steroid changes in the frog Rana esculenta.

The present paper aims to evaluate whether a neuroendocrine system including opioids accounts for the effects of stress in the frog, Rana esculenta. Using an acute-stress paradigm, the involvement of hypothalamic opioid peptides was investigated biochemically as well as by in vivo studies. HPLC and RIA investigations confirm the presence of beta-endorphin-like peptides in the brain of this frog. Several immunoreactive peaks are present, two of them coeluting with beta-endorphin and acetyl beta-endorphin reference peptides. Quantitative evaluation revealed that the beta-EP content of 24-hr captured animals was higher than that in fresh captured ones. The stress paradigm applied here was consistent with the measurement of plasma androgens and corticosterone levels in females after short-captivity confinement. In comparison with fresh-captured animals, a sharp decrease of these levels was found within 10-24 hr after capture. These effects were reversed by naltrexone, a long-acting opioid antagonist, after 24 hr of treatment. In fact, in the captive animals injected with 100 ng of naltrexone, the plasma androgen titers remained low at the 10th hour postcapture, but rose to the control levels within 24 hr. A similar effect was found for the plasma corticosterone levels. These data demonstrate that, in this anuran, endogenous opioids could mediate the stress-induced inhibition of gonadal function, and perhaps the inhibition of the hypothalamus-pituitary-adrenal axis.

Androgens↗
PubMed1994

Epidermolysis bullosa simplex associated with muscular dystrophy: a new case.

We report an infant with a rare form of epidermolysis bullosa simplex characterized by an autosomal recessive pattern of inheritance, severe cutaneous involvement, oral and nail lesions, associated with muscular dystrophy, and a poor prognosis, due to extracutaneous disease. In addition to the usual presentation of this disease, our patient had severe anemia, with immature circulating white cells, and bone marrow histology suggestive of a pre-leukemic state, a finding which has not before been reported in the literature.

Anemia↗
PubMed1994

Perianal streptococcal dermatitis associated with guttate psoriasis and/or balanoposthitis: a study of five cases.

Perianal streptococcal dermatitis (PSD) is a recently described cutaneous entity caused by group A beta-hemolytic streptococci. It is characterized by perianal erythema, sometimes associated with functional disturbances. We describe four children (2 boys, 2 girls) who had acute guttate psoriasis and also PSD. One of these patients also had balanoposthitis. A fifth patient experienced an association of PSD and balanoposthitis without psoriasis. To our knowledge, the association between guttate psoriasis and PSD has only been reported in five children, and the one with balanitis has not been previously reported.

Anal Canal↗
PubMed1994

Trichomicosis pubis: black variety.

A case of a 25 year old man with the black variety of trichomicosis pubis is presented on account of its extreme rareity. Scanning electron microscopy confirms that trichomicosis pubis is caused by bacterial colonisation of the pubic hair and shows that bacteria are able to penetrate cuticular horny cells directly through their free plasma membrane.

Adult↗
PubMed1994

Pseudoxanthoma-elasticum-like papillary dermal elastolysis: another case.

Pseudoxanthoma-elasticum-like papillary dermal elastolysis is a rare acquired idiopathic non-inflammatory elastolytic disorder. This disease, described in aged females, is characterized by asymptomatic skin lesions of the neck and supraclavicular regions clinically resembling pseudoxanthoma elasticum. Histological and ultrastructural examinations show a total loss of the elastic fibres in the papillary dermis. We report another case of this entity in a 69-year-old Italian woman.

Aged↗
PubMed1994

Menstrual-related mood changes in patients with oligomenorrhea.

In order to evaluate the role of negative anticipation on self-report of premenstrual symptoms, we studied 13 oligomenorrheic and 12 control women with regular menses. Both hormonal and psychological measures (using the Symptom Rating Test) were obtained once a week for 5-9 weeks. The presence of ovulatory cycles was confirmed by progesterone levels > or = 3.0 ng/ml. In both groups, there was a significant increase in the total Symptom Rating Test score during the premenstrual phase with respect to the intermenstrual period. As far as specific symptoms were concerned, MANOVA showed significant premenstrual fluctuations in anxiety, depression, somatic symptoms, and inadequacy in both groups. These results suggest that premenstrual discomfort may be unrelated to both cycle length and negative anticipation of one's menses.

Adult↗
PubMed1993

Characteristics of headache at menopause: a clinico-epidemiologic study.

The prevalence and characteristics of primary headaches in a large sample of postmenopausal women were investigated. Seventy-six out of 556 women (13.7%) were affected by headache of either the migraine or tension type. In 82% of cases onset had preceded the menopause. The postmenopausal course of headaches with a premenopausal onset differed according to type of headache and type of menopause. Indeed, while migraine improved in almost two-thirds of cases, tension-type headache worsened or did not change in 70% of cases. However, in women who had undergone surgical ovariectomy, the natural course of migraine was worse than in those who had a physiological menopause (P = 0.003). Among the symptoms covered by the Kuppermann Index, only anxiety and insomnia were correlated with headache. The favourable course of migraine in the postmenopausal period can be attributed primarily to the absence of variations in sex hormone levels although psychological factors also seem to play a fundamental role.

Adult↗
PubMed1993

The association of menstrual migraine with the premenstrual syndrome.

To investigate the comorbidity of premenstrual syndrome (PMS) and menstrual migraine, the Menstrual Distress Questionnaire (MDQ) was prospectively administered for two consecutive menstrual cycles to 22 patients with menstrual migraine, 12 cases with migraine without aura and 15 patients with PMS. MDQ scores varied throughout the menstrual cycle in each patient group, the wider changes being shown by patients with PMS. Fourteen menstrual migraine patients and 4 migraine without aura patients achieved diagnostic criteria for PMS over two menstrual cycles. In these patients MDQ scores did not differ from PMS sufferers at any stage of the menstrual cycle. The premenstrual increase of each cluster of PMS symptoms was identical in menstrual migraine and PMS subjects with the exception of negative affect. We suggest that PMS symptoms should be taken into account in the IHS diagnostic criteria for menstrual migraine.

Adult↗
PubMed1993

Cutis verticis gyrata secondary to acute monoblastic leukemia.

A 64-year-old man affected by acute monoblastic leukemia developed a cutis verticis gyrata during the terminal phase of hemopathy. The association between these two diseases is rare. The classification of cutis verticis gyrata in primary essential, primary non-essential and secondary forms is reviewed. Performing a skin biopsy is necessary in the diagnostic approach to patients with cutis verticis gyrata.

Biopsy↗
PubMed1993

Symmetrical interdigital hyperkeratosis of the hands: a new case.

Congenital symmetrical interdigital hyperkeratosis is a rare disorder described by Frei in 1923, characterized by localized hyperkeratosis of the interdigital spaces of the hands and feet. The authors report the case of a 7-year-old girl affected by this condition. The skin hyperkeratotic lesions appeared localized exclusively to the interdigital spaces of the hands. Histologic examination showed orthokeratotic hyperkeratosis, hypergranulosis and acanthosis. Keratolytics failed to improve the clinical picture.

Child↗
PubMed1992

Psychosomatic disorders related to gynecology.

In this paper current issues on four psychosomatic disorders related to gynecology will be reviewed. The history, nosological problems and psychoneuroendocrine correlates of psychogenic amenorrhea have been summarized taking into account the important role of psychological factors in inducing loss of menses. Definition and diagnostic problems in assessing menstrually related disorders (formerly premenstrual syndrome) have been reviewed, looking at this syndrome as a disorder of adaptation to the cyclical changes of neuroendocrine functions. The impact of stress on fertility and, on the other hand, the effects of infertility on psychological well-being have been pointed out trying to ascertain the pathways involved in these mutual relationships. Finally, the issue of mood changes at menopause and the effects of steroid replacement on affective state have been discussed. As a whole, these evidences indicate the importance of a close cooperation between gynecologist and psychiatrist in the management of gynecological disorders.

Adolescent↗