PubMed Health⌕ Search

Biomedical subjects

B Zeller

Publications and source records attributed to B Zeller.

25 records · Page 2Linked to original sources
PubMed1995

Quality of pooled platelet concentrates prepared from buffy coats and stored in an additive solution after filtration.

Platelet concentrates prepared from buffy coat were pooled and stored for 6 days after removal of leukocytes by filtration. The platelets were stored in plasma or in an additive solution, Plasmalyte-A. In vitro platelet function was better preserved using Plasmalyte-A than plasma with regard to osmotic reversal and aggregation. No significant differences for the release of platelet markers beta-thromboglobulin, platelet factor 4, or lactate dehydrogenase pre- and post-filtration and storage in plasma or Plasmalyte-A was observed. Expression of the surface membrane glycoproteins Ib, Ia/IIa, IIb/IIIa, and IV measured by flow cytometry after binding of monoclonal antibodies did not change during storage. The expression of activation-dependent alpha-granula glycoprotein GMP140, the thrombospondin, and the glycoprotein 53 from the lysosomal granules was not different between platelet pools stored in plasma or in Plasmalyte-A. The in vitro quality of platelets stored as pools is comparable for plasma and the additive solution Plasmalyte-A.

Acetates↗
PubMed1994

[The Freiburg Group Intervention Program for children of separated and divorced families].

Group sessions for children from separated and divorced families are currently experiencing a boom with those responsible for private and public youth relief organizations. The aim of these sessions is to normalize separation and divorce for children, to encourage solidarity amongst them and to teach them strategies to cope with their situation early on. The authors present a group intervention program which consists of 17 group meetings, 2 evenings with parents and a prediagnostic session. Based on American curricula, it has been specially developed for educational counseling centers. Experiences regarding indication, implementation, choice of material and work with parents are presented and discussed.

Adaptation, Psychological↗
PubMed1992

Acupuncture fails to improve treatment outcome in alcoholics.

Fifty-six alcoholics (49 male, 7 female) of lower socioeconomic class attending an outpatient treatment program in Brooklyn, New York were prospectively randomized to one of three treatment group: point-specific acupuncture, sham transdermal stimulation or standard care (control). One third of the subjects reported a history of drug use in addition to alcohol. Results in this small sample showed no significant differences in attendance at Alcoholics Anonymous meetings, number of outpatients sessions attended, number of weeks in either the study or in the outpatient program, number of persons completing treatment or in the number of relapses. It is therefore concluded that in this small racially mixed sample of urban outpatient alcoholics, fixed point-specific standardized acupuncture did not improve outcome. We caution against the routine use of this treatment until more randomized controlled trials demonstrate a beneficial effect.

Acupuncture Points↗
PubMedDate not supplied

Immune thrombocytopenic purpura in childhood in Norway: a prospective, population-based registration.

A prospective, population-based registration of children with immune thrombocytopenic purpura (ITP) was performed in Norway in 1996 and 1997. Ninety-two cases were identified, indicating an incidence of 5.3 per 100,000 children under 15 years. The sex ratio (female/male) was 1.2/1. Fifty-six percent presented with cutaneous signs only. The lowest platelet count was < 20 x 10(9)/L in 91%. In spite of mild bleeding symptoms, medical treatment was given in 68%, in most cases (57/63) with intravenous immunoglobulin. A total of 41/44 patients with platelet counts of < or = 5 x 10(9)/L were treated, regardless of whether they had mucous bleedings or not. Eighteen percent had platelet counts < 150 x 10(9)/L at 6 months, and 9% at 12 months following diagnosis. One patient with therapy-resistant chronic ITP died 16 months after diagnosis from an anesthesia complication related to profound epistaxis. This study shows a relatively high incidence. As in other studies, there was a tendency to treat platelet counts rather than bleeding symptoms.

Adolescent↗