[Varicella-zoster virus infection in a child complicated with bacterial pneumonia].

This case report describes how a three-year-old girl referred to our paediatric ward, infected with varicella-zoster virus and a bacterial pneumonia causing atelectasis. The girl did not respond to initial treatment with intravenous antibiotics. Only after a lung drain was inserted she gradually recovered.

[Symptoms of severe calciphylaxis in a girl with X-linked hypophosphataemia].

X-linked hypophosphataemia (XLH) is the most common form of hereditary rickets. We present a case report of a girl who was diagnosed with XLH. She was treated with activated vitamin D and phosphate and received several correctives surgical procedures.

[Immunogenicity and safety of Di-Te-Ki-Pol vaccine "SSI" in Danish infants].

This study compared a tetravalent DTaP-IPV vaccine (Di-Te-Ki-Pol vaccine "SSI") with the vaccination regimen used in Denmark at that time, DT-IPV plus wholecell pertussis vaccine. Two hundred and seventy children were included at their five-week routine examination. The children were allocated to one of the two vaccination regimens.

Immunogenicity and safety of a tetravalent diphtheria-tetanus-acellular pertussis-inactivated poliovirus vaccine.

The objective of this study was to investigate whether a tetravalent vaccine containing diphtheria, tetanus, monocomponent acellular pertussis and inactivated poliovirus (DTaP-IPV) was immunogenic and safe compared with the vaccination regime used in Denmark at the time of the study. The study was performed as an open controlled study in which 270 Danish children were enrolled at their 5 weeks' routine examination. The children were allocated to receive either (i) DTaP-IPV (12.

The response on glucoregulatory hormones of in vivo whole body hyperthermia.

This study was designed to examine the effects of in vivo hyperthermia on the circulating concentrations of a number of glucoregulatory hormones potentially involved in immunomodulation. Eight healthy male volunteers were immersed for 2 h in a hot water bath (water temperature 39.5 degrees C) (WI) during which period their rectal temperature rose to 39.

Antibody response to Haemophilus influenzae type b capsular polysaccharide conjugated to tetanus toxoid in preterm infants.

Objective: To evaluate the antibody response to a Haemophilus influenzae type b capsular polysaccharide (HibCP) tetanus toxoid (TT) conjugate vaccine (HibCP-TT) in preterm infants.

Subjects: Thirty-five healthy preterm infants with gestational ages (GA) from 27 to 36 weeks and birth weights from 920 to 2550 g. Controls were 37 term infants.

Influence of elevated body temperature on circulating immunoglobulin-secreting cells.

This work was designed to investigate the effect of in vivo hyperthermia in man on circulating immunoglobulin-secreting cells. Eight healthy male volunteers were immersed into a hot waterbath (WI) (water temperature 39.5 degrees C) for 2 h, whereby their body temperature rose to 39.

Heavy-chain isotype patterns of human antibody-secreting cells induced by Haemophilus influenzae type b conjugate vaccines in relation to age and preimmunity.

The influence of preexisting immunity on the heavy-chain isotypes of circulating antibody-secreting cells (AbSC) induced by vaccination with Haemophilus influenzae type b (Hib) capsular polysaccharide (HibCP) coupled to tetanus toxoid (TT) or diphtheria toxoid (DT) and by vaccination with TT or DT alone in 51 healthy adults and 9 infants was studied. In adults, the isotypes of TT and DT AbSC were dominated by immunoglobulin G1 (IgG1) followed by IgG4 and IgA1. HibCP AbSC were dominated by the isotype IgA1 followed by (in decreasing order) IgG2, IgA2, IgM, and IgG1.

Modulation of the counts and functions of neutrophils and monocytes under in vivo hyperthermia conditions.

The present work was designed to examine the effect of in vivo hyperthermia on the cell number and functions of polymorphonuclear leucocytes (PMN) and monocytes in human beings. Eight healthy volunteers were immersed into a waterbath (WI) (water temperature 39.5 degrees C) for 2 h, whereby their rectal temperature rose to 39.

Opposite effects of actively and passively acquired immunity to the carrier on responses of human infants to a Haemophilus influenzae type b conjugate vaccine.

Vaccination of infants with Haemophilus influenzae type b (Hib) capsular polysaccharide (HibCP) coupled to carrier proteins has proven protective against invasive Hib diseases in several trials. However, insufficient immunogenicity has been noted in certain populations. Therefore, studies analyzing factors influencing the antibody response to conjugate vaccines are needed.

Effects of an acute bolus growth hormone infusion on the human immune system.

This study was performed to examine the in vivo effects of a bolus of recombinant human growth hormone (r-hGH) on the human immune system. In a double blind placebo controlled cross over study, healthy volunteers were given 2 IU r-hGH as an intravenous infusion. r-hGH did not influence the subpopulations of blood mononuclear cells (BMNC), natural killer cell activity, in vitro proliferative responses or production of interleukin-1 alpha (IL-1 alpha), IL-1 beta, IL-2, IL-6, IL-8, tumor necrosis factor alpha (TNF alpha), TNF beta or interferon gamma in supernatants from BMNC stimulated with either lipopolysaccharide or phytohemagglutinin.

Tumours classified as "malignant histiocytosis" in children are T-cell neoplasms.

During the last five years increasing evidence has accumulated that many tumours classified as 'histiocytic' in the past do not originate from macrophages, but from transformed (or anaplastic) large lymphoid cells. Most of these studies have focused upon adult neoplasms. Knowledge concerning the lineage of 'histiocytic' tumours in the paediatric age group is more limited.

The effect of prophylaxis with chloroquine and proguanil on delayed-type hypersensitivity and antibody production following vaccination with diphtheria, tetanus, polio, and pneumococcal vaccines.

In vitro studies have shown that anti-malarial drugs suppress immunity. In this study, the effects of chloroquine and proguanil (Paludrine) on the cellular and humoral immune system were measured by two in vivo methods: 1) cell-mediated immunity (delayed cutaneous hypersensitivity) i.e.

Labelling of T cell subsets under field conditions in tropical countries. Adaptation of the immuno-alkaline phosphatase staining method for blood smears.

Immuno-alkaline phosphatase (AP) staining for T cell subsets (CD4 and CD8) of smears from fingerprick blood functioned well under tropical climatic conditions when smears were stored frozen with silica gel before being labelled. Unlabelled smears were stored for up to 12 months and could be transferred abroad without antigenic damage. Identical total CD4 and CD8 counts were obtained on venous and capillary blood, when compared using a FACS analyser.