Cystic fibrosis presenting with bilateral facial palsy.

A 15-week old male infant presented with bilateral lower motor neuron facial palsy of unknown cause. Subsequently his growth deteriorated and he developed progressively worsening cough and wheeze. A diagnosis of cystic fibrosis was confirmed and hypovitaminosis A detected. Improvement of the facial palsy was noted following standard management of cystic fibrosis including vitamin A supplementation.     

Splenic abscess and peritonitis in a continuous ambulatory peritoneal dialysis (CAPD) patient

A 26-year-old female was on continuous ambulatory peritoneal dialysis (CAPD) because of diabetic end-stage renal failure. She developed an acute peritonitis that relapsed repeatedly despite appropriate antibiotic treatment. Investigations showed the presence of a splenic abscess, and splenectomy and peritoneal cannula removal were required. The patient died of myocardial infarction two weeks postoperatively. This is the first recorded case of peritonitis secondary to splenic abscess in a CAPD patient. Autopsy findings suggest that the abscess developed from infection of a splenic infarct.     

Ninety-one Cases of Breast Cancer and Chronic Lymphoproliferative Neoplasm: A Retrospective Review of a Population at High Risk for Multiple Malignancies

Abstract: We performed a retrospective analysis of clinical course of 91 patients who developed both breast cancer and a chronic lymphoproliferative neoplasm and were seen at the M. D. Anderson Cancer Center between January 1, 1970 and December 30, 1991. The sample included 24 individuals who developed lymphoproliferative neoplasm first (Group A), 22 individuals with concurrent diagnosis of both malignancies (Group B), and 45 individuals who developed breast cancer first (Group C). The median time to diagnosis of secondary breast cancer and lymphoproliferative neoplasm was 66 months (range, 7–459) and 65 months (range, 0–334), respectively. A higher proportion of Group B lymphomas were low-grade (77% vs. 47% [Group A] vs. 37% [Group C] p = 0.009). Prior occurrence of either one of these malignancies did not affect the disease-specific survival from the second malignancy. However, continuing mortality from the first malignancy appeared to contribute to a poor overall survival following second malignancy. Group A included 8 patients who developed breast cancer following radiation therapy for Hodgkin's disease after a mean interval of 18 (± 4.3) years. Three of these individuals had coexisting ductal and lobular histology (vs. none of the individuals in Groups B and C, p = 0.02). Another interesting finding was the high incidence of multiple additional malignancies in this patient population. A total of 29 additional neoplasms occurred in 21 (23%) of the 91 study subjects. These malignancies involved a wide variety of organ sites and could not be attributed to the therapy for either the breast cancer or the lymphoma in most cases. The data suggest that individuals who develop both breast cancer and a lymphoproliferative neoplasm are at a high risk for multiple malignancies. Close surveillance of such individuals for additional malignancies and further studies to understand the molecular basis of this predisposition are warranted.?     

Confidants' feedback and traumatic life events

One hundred six undergraduate (83 women and 23 men) completed surveys concerning their most traumatic life event, the feedback they received following their disclosure of the event to others, and how they felt after the disclosure. Results indicated that the better they felt after disclosure, the less disturbed they were by thoughts of the event at the time of the study. In addition, the more personal the trauma was, the worse they felt after their disclosure, and the more disturbed they were about the trauma. However, no significant relation existed between the positivity (e.g., supportiveness) of their confidant's feedback and their present degree of disturbance. Implications for understanding the complex relation between confiding traumatic events and resolving feelings surrounding those events were discussed.     

Family Resources and Development of Social Competence in Disadvantaged Children in India

Family resources in terms of their qualitative (process) and quantitative (structure) nature influences the development of social competence in children/adolescents. Present study aims at exploring the relationship of family resource variables with three measures of social competence of 300 adolescent belonging to different socio-cultural status. Socio-culturally advantaged group samples were found to have healthy family environment, whereas, socio-culturally disadvantaged group perceived themselves as at disadvantages and were deprived in seeking positive intra-family support. However inspite of their disadvantages, they were found to be more self-competent. On the other hand, advantaged group adolescents were found to be more competent in the areas of peer and teacher related social competence. Product-moment coefficient correlation analysis revealed that parental education, occupation and family income were found to be significantly associated with positive peer and teacher related social competence in case of the samples belonging to the advantaged socio-cultural group. However, negative responses and outside family support was found to be positively associated with the development of disadvantaged group adolescent's self-related competence. In general, present study supports the hypothesis that Indian family system still continues to be considered as the major source of support for the adolescents, in spite of their growing tendency for independence, self-definition and autonomy.     

The effects of an HIV/AIDS educational programme on the anxiety level of nursing students

Acquired immunodeficiency syndrome (AIDS) is a serious disease that has special concern for the health care provider. AIDS has continued to grow despite control efforts. As the disease infectivity period remains lengthy, and the heterosexual population is affected to a greater degree, the level of anxiety has also risen despite educational endeavours. Many fears and anxieties have been associated with AIDS patients by health care workers. The reduction of stress, perceived risk and discomfort following educational efforts have been supported in past research. Educational programmes will need to be given for current health care workers at all levels as well as nursing students. Future nurses must be prepared to meet this challenge. This study was conducted using a convenience sample of nursing students at a university in western United States. Its purpose was to assess any changes that occurred in state anxiety following an educational presentation. Spielberge's State-Trait Anxiety Inventory was used as the measurement instrument. Some anxiety levels were significantly reduced.     

Knowledge, attitudes and beliefs about AIDS in township school students in Cape Town

Students (N = 377) from four Cape Town township high schools were surveyed to obtain information on their knowledge of and attitudes towards the acquired immunodeficiency syndrome (AIDS), and on their sexual behaviour. The study was undertaken to provide information for planning an AIDS education intervention. Three-quarters of students reported that they had had sexual intercourse. Most students had heard of AIDS, and the majority of these knew that it was infectious. More than half of the students were confused or lacked knowledge about the modes of transmission. Two-thirds of the students believed AIDS could be prevented, but knowledge of prevention strategies was superficial. Of the sexually active students only 11.4% had ever used a condom, and of all students 39.6% stated that they would use a condom in the future. Two-thirds of the students were not aware that there is no cure for AIDS. Students did not acknowledge that AIDS could affect them directly, and attributed the problem to prostitutes and 'promiscuous' people in 36.4% of responses, and to 'white' people in 23.8% of responses. Students expressed intolerance, fear and rejection of people with AIDS, and only 6.4% would accept an affected person into their class. Almost all the students wanted AIDS education at school, and most of these requested that the school nurse facilitate this education. It is concluded that appropriate AIDS prevention education is urgently required for both high school and junior school students.     

Cyclic AMP inhibits increased collagen production by cyclically stretched smooth muscle cells

Rabbit arterial smooth muscle cells, grown on elastin membranes which were cyclically elongated and relaxed, responded by increasing their rates of synthesis of protein and, in particular, of collagen, compared to stationary controls. Raising intracellular cyclic AMP (cAMP) levels by adding theophylline or dibutyryl cAMP to the culture medium prevented the synthetic response to cyclic stretching, but did not alter the rates of protein or collagen synthesis by stationary controls. Both synthesis and degradation of collagen by cyclically stretched cells increased in parallel such that the proportion of synthesized collagen that was degraded was similar to that found in the stationary cultures. Collagen degradation was not affected by theophylline administration to stationary cell cultures but the drug increased degradation of collagen by cyclically stretched cells. We conclude that the net production of protein, and in particular of a structural protein, collagen, by arterial smooth muscle cells subjected to the mechanical force of stretching was inhibited when intracellular levels of cAMP were raised. The results suggest that cAMP may play a role in the modulation of structural protein content of artery walls in response to changes in tensile stress.     

Mothers' Anticipation and Prevention of Unintentional Injury to Young Children in the Home

Investigated anticipation and prevention of children's unintentionalinjuries in the home. 150 mothers of 1-, 2-, and 3-year-oldchildren kept weekly diaries of anticipated injuries and unanticipatedinjuries/near injuries to their child. Mothers anticipated between57 and 67% of all injury events, a majority when the child wasin the same room as the injury-causing agent prior to interactingwith it. Few anticipated injuries led to injury. In these casesno significant differences were found depending on child's ageand sex. In contrast, mothers of younger children most frequentlyreported preventing injury by physically restricting or movingthe child away and by changing the environment, whereas mothersof older children more frequently engaged in teaching.     

Characteristics of β-endorphin-induced histamine release from rat serosal mast cells Comparison with neurotensin,dynorphin and compound 48/80

Summary Rat peritoneal mast cells were exposed to the neurohormone and basic opioid peptide -endorphin. -Endorphin induced a dose-dependent release of histamine from the mast cells. A significant histamine release was found at 5 mol/l of -endorphin and maximal release (35% of total) at 20 mol/l. The histamine release process was very rapid and terminated within 30 s at 37°C, and in this sense is very similar to the histamine release induced by compound 48/80 or neurotensin. The histamine release was temperature-dependent showing an optimum release around 30°C, and it was independent of available extracellular calcium, but was inhibited in the presence of high extracellular calcium concentrations. Naloxone, only in very high concentrations (10 mmol/l), inhibited the release, and the very same concentration also inhibited the neurotensin — as well as the compound 48/80-induced histamine release. Cromoglycate and benzalkoniumchloride, a 48/80 antagonist, both produced a progressive dose-dependent inhibition of -endorphin-, neurotensin- as well as compound 48/80-induced histamine release. Taken together, the findings indicate that the opioid peptide -endorphin induces a selective, energy-dependent release of histamine from peritoneal rat mast cells. The pattern of release has much in common with that of compound 48/80 and other basic peptides, such as neurotensin and substance P. In addition this pattern of release is similar to that induced by dynorphin. Send offprint requests to Anita Sydbom at the above address