Redefining Urban Recreation: A Demand Analysis for Urban Year-Round Green Exercise.

Urban green exercise offers substantial physical and mental health benefits, especially in urban environments with limited natural access. This study analyzes the demand for urban year-round green exercise under various meteorological conditions. Using a primary empirical research design, data were collected from 408 active participants in Germany through an online survey.

Allogeneic hematopoietic cell transplantation for adult metachromatic leukodystrophy: a case series.

Metachromatic leukodystrophy (MLD) is a rare genetic disorder caused by pathogenic variants of the ARSA gene, leading to a deficiency of the arylsulfatase A enzyme (ARSA) and consecutive accumulation of galactosylceramide-3-0-sulfate in the nervous system. The condition leads to severe neurological deficits and subsequently results in profound intellectual and motoric disability. Especially, the adult form of MLD, which occurs in individuals aged >16 years, poses significant challenges for treating physicians because of the rarity of cases, limited therapeutic options, and different allogeneic hematopoietic cell transplantation (allo-HCT) protocols worldwide.

MicroRNAs in Tumor Endothelial Cells: Regulation, Function and Therapeutic Applications.

Tumor endothelial cells (TECs) are key stromal components of the tumor microenvironment, and are essential for tumor angiogenesis, growth and metastasis. Accumulating evidence has shown that small single-stranded non-coding microRNAs (miRNAs) act as powerful endogenous regulators of TEC function and blood vessel formation. This systematic review provides an up-to-date overview of these endothelial miRNAs.

The role of parental investments for cognitive and noncognitive skill formation--evidence for the first 11 years of life.

This paper examines the impact of parental investments on the development of cognitive, mental and emotional skills during childhood using data from a longitudinal study, the Mannheim Study of Children at Risk, starting at birth. Our work offers three important innovations. First, we use reliable measures of the child's cognitive, mental and emotional skills as well as accurate measures of parental investments.

A prospective randomised evaluation of G-CSF or G-CSF plus oral antibiotics in chemotherapy-treated patients at high risk of developing febrile neutropenia.

Background: Febrile neutropenia (FN) remains a major dose-limiting complication among patients treated with chemotherapy. Haematopoietic colony stimulating factors (G-CSF and GM-CSF) made possible a significant improvement in the management of FN, both in the therapeutic and in the prophylactic approach. The use of antibiotic prophylaxis also permits a definite reduction of severe infections during neutropenia.

[Subcutaneous nodules and lung cavitated nodules].

An african 22-year old man consulted because of disseminated subcutaneous nodules which appeared two months ago with an increasing number. He also complained from productive cough, wheezing and dyspnea on exertion. A chest CT-scan revealed multiple cavitated nodular lesions in both lungs.

Idiopathic colonic varices: an unusual cause of massive lower gastrointestinal hemorrhage.

Varices of the entire colon are very rare. This rare cause of massive lower gastrointestinal hemorrhage is almost invariably associated with cirrhosis of the liver and consequent hypertension or portal venous obstruction. We report about a patient with massive lower gastrointestinal bleeding from extensive colonic varices.

Current clinical trials in Hodgkin's disease.

With the advent of modern polychemotherapy and radiation techniques, cure rates in Hodgkin's disease (HD) have improved substantially. This article summarises current concepts of treatment for early, intermediate and advanced stage HD. Current strategies focus on the balance between cure rate and toxicity.

Effects of receptor-selective neurokinin agonists and a neurokinin antagonist on the electrical activity of spinal cord neurones in culture.

1. Rat spinal cord neurones grown in tissue culture were used to examine the electrophysiological effects of the neurokin in (NK)-selective agonists (pGlu6, Pro9) substance P(6-11) (septide; NK1, 10(-6)M) and (pGlu5, MePhe8, MeGly9)SP(1-7) (DiMe-C7; NK3, 10(-6)M). In addition, the effect of the neurokinin antagonist (D-Arg1, D-Pro2, D-Trp7,9, Leu11)SP (10(-5)M) on the neurokinin-evoked responses was investigated.

Meningoradiculitis and encephalomyelitis due to Borrelia burgdorferi: a follow-up study of 72 patients over 27 years.

In 1987, follow-up studies were conducted on 72 patients who had had meningoradiculitis and encephalomyelitis (8 patients) due to Borrelia burgdorferi 5-27 years previously. These patients had not been treated with antibiotics, either during the acute disease or during the interval prior to follow-up studies. The patients had exhibited the typical symptoms of Bannwarth's syndrome during the acute phase.

[Treatment of ulcus simplex of the bladder and ulcerating radiogenic cystitis with superoxide dismutase].

Treatment of ulcus simplex vesicae and post irradiation ulcer of the bladder with superoxide dismutase (SOD) is reported. Its antiinflammatory effect depends on the elimination of cytotoxic superoxide radicals from tissue. SOD is injected into the bladderwall during general anesthesia using a transurethral access.

[Experimental and pharmacokinetic studies with gentamicin PMMA beads (author's transl)].

Gentamicin PMMA beads (PMMA = polymethylmethacrylate) represent a new form of local antibiotic therapy for treating chronic bone and soft tissue infections. Gentamicin is released in high concentrations from PMMA. The therapeutic efficacy of the beads was demonstrated in a model of bone infection in dogs.

The release of gentamicin from polymethylmethacrylate beads. An experimental and pharmacokinetic study.

Gentamicin incorporated in beads of polymethylmethacrylate has been shown capable of being released over a period of several months in concentrations sufficiently high to control most pathogens. The therapeutic efficacy of such beads has been demonstrated in a model of osteomyelitis of the femur in the dog. Good tolerance has been shown, both in the animal model and in tissue cultures.

Induction of interferon by polyribonucleotides containing thiopyrimidines.

The influence of thioketo substitution in pyrimidine bases of double-stranded polynucleotides on interferon induction was investigated. The stabilizing effect of 2-thioketo substitution was reflected in the increased interferon inducing activity of poly(A-s2U) over that of poly(A-U). Poly(A-s2U) and poly(I)-poly(s2C) were as effective as poly(I)-Poly(C) in rabbit cells.