[The role of volume reduction surgery in the therapy of early stage chronic obstructive pulmonary disease].

The role of volume reduction surgery in the therapy of early stage chronic obstructive pulmonary disease. COPD is a leading cause of morbidity and mortality worldwide. Assessment of COPD severity is based on the level of patient's symptoms, the severity of the spirometric abnormality and the presence of complications, such as respiratory failure, and right heart failure.

Relative ability of young and mature muscles to respond to limb lengthening.

The response of the muscle is critical in determining the functional outcome of limb lengthening. We hypothesised that muscle response would vary with age and therefore studied the response of the muscles during tibial lengthening in ten young and ten mature rabbits. A bromodeoxyuridine technique was used to identify the dividing cells.

[Results in 42 non-resectable NSCLC IIA-B patients with initial concurrent Taxotere-Cisplatin chemoradiotherapy].

Goals: A prospective multicenter study to treat non-small cell lung cancer (NSCLC) with inductive chemoradiotherapy for improving chances of operability. If used as first-line therapy, combined treatment improves survival and it is well tolerated with a low rate of side effects.

Patients: 42 patients with stage IIIA-B NSCLC from which 36 could be followed.

The dangers of intraosseous fibrosing agent injection in the treatment of bone cysts. The origin of major complications shown in a rabbit model.

Direct intraosseous injection of fibrosing agent is widely used in the treatment of aneurysmal bone cysts. The purpose of this study was to evaluate the consequences of fibrosing agent penetrating the medulla of bones. This may be the case when, by mistake, the fibrosing agent is administered into the medulla or when the wall of the cyst ruptures and fibrosing agent is able to drift into the medulla.

Surgical treatment of intercostal hernia with implantation of polypropylene mesh.

The intercostal hernia of the lung is a very rare extraordinary disease that requires operation because of the complaints and potential complications. The authors review cases of their operations and analyze the subsequence and treatment. Three patients have been treated for intercostal lung hernia in our treatment.

The incidence of avascular necrosis of the healthy, contralateral femoral head at the end of the use of Pavlik harness in unilateral hip dysplasia.

We examined the incidence of avascular necrosis (AVN) of the healthy femoral head in unilateral hip dysplasia at the end of the use of the Pavlik harness. The evaluation of AVN was done with the help of standardised roentgenograms. Between 1974 and 1982, 1,064 dysplastic hips (869 children) were treated with the Pavlik harness at the Orthopaedic Department of Semmelweis University.

Sympathetic ophthalmia.

Sympathetic ophthalmia is a rare, bilateral granulomatous uveitis that occurs after either surgical or accidental trauma to one eye. The ocular inflammation in the fellow eye becomes apparent usually within 3 months after injury. Clinical presentation is an insidious or acute anterior uveitis with mutton-fat keratic precipitates.

Vogt-Koyanagi-Harada disease.

Vogt-Koyanagi-Harada disease (VKH) is a multisystem autoimmune disorder principally affecting pigmented tissues in the ocular, auditory, integumentary and central nervous systems. Patients are typically 20 to 50 years old and have no history of either surgical or accidental ocular trauma. Pigmented races are more commonly affected.

Ocular manifestations and treatment of syphilis.

Syphilis is a sexually transmitted, chronic, systemic infection caused by the spirochete Treponema pallidum. If left untreated, the disease progresses through four stages, with the potential to cause significant morbidity to any major organ of the body. Frequent syphilitic ocular manifestations, which can occur at any stage of the disease, include interstitial keratitis, anterior, intermediate, and posterior uveitis, chorioretinitis, retinitis, retinal vasculitis and cranial nerve and optic neuropathies.

Osteochondritis (Calvé's disease) of a vertebral body--a rare form of vertebra plana.

In 1925, Calvé described vertebra plana as an aseptic necrosis of bone involving a single vertebral body of the spinal column. This theory was set aside in 1954 by Compere, who concluded that vertebra plana is caused by eosinophilic granuloma and not by osteochondritis as suggested by Calvé. It has been well documented in literature that many factors other than eosinophilic granuloma can cause vertebra plana-like destruction of the vertebral body.

In vivo effects of botulinum toxin A on visceral sensory function in chronic spinal cord-injured rats.

Objectives: To analyze the in vivo effects of botulinum toxin type A (BTX-A) on visceral sensory function in chronic spinal cord-injured (SCI) rats.

Methods: One group of rats underwent spinal cord transection at the T8-T9 level (SCI) and the other group was left untreated. In 21 days, baseline open cystometrography (CMG) was performed.

Enhanced ATP release from rat bladder urothelium during chronic bladder inflammation: effect of botulinum toxin A.

The effects of mechanoreceptor stimulation and subsequent ATP release in cyclophosphamide evoked chronic bladder inflammation was examined to demonstrate: (1) whether inflammation modulates ATP release from bladder urothelium and (2) whether intravesical botulinum toxin A administration inhibits urothelial ATP release, a measure of sensory nerve activation. ATP release was measured from rat bladders in a Ussing chamber, an apparatus that allows one to separately measure resting and mechanoreceptor evoked (e.g.

Long-term follow-up of patients with birdshot retinochoroidopathy treated with corticosteroid-sparing systemic immunomodulatory therapy.

Purpose: To evaluate the outcomes of patients with birdshot retinochoroidopathy (BSRC) treated with corticosteroid-sparing systemic immunomodulatory therapy (IMT).

Design: Retrospective, noncomparative, interventional case series.

Participants: Thirty-five patients with BSRC evaluated at the Ocular Immunology and Uveitis Service of the Massachusetts Eye and Ear Infirmary from 1980 through 2003.

Inhibitory effect of intravesically applied botulinum toxin A in chronic bladder inflammation.

Purpose: We evaluated a putative inhibitory effect of intravesical botulinum toxin A (BTX-A) on afferent pathways in conditions of chronic bladder inflammation.

Materials And Methods: Female Sprague-Dawley rats were divided into 4 groups, namely group 1-saline treated, group 2-BTX-A treated, group 3-cyclophosphamide (CYP) treated and group 4-BTX-A and CYP treated. At the beginning of the treatment period all animals received intravesical protamine sulfate (1%), followed by intravesical BTX-A or saline.

Effect of magnesium on essential oil formation of genetically transformed and non-transformed chamomile cultures.

Objective: The importance of chamomile (Chamomilla recutita) is widely known in classical and folk medicine, with the largest group of its effective substances forming the essential oil (chamazulene, alpha-bisabolol, trans-beta-farnesene, spathulenol, cis/trans-en-in-dicycloethers). The increasing need for plant-derived high quality drugs cannot be provided by their collection in the wilderness. METHOD A: To preserve the genome of Szabadkigyo.

Absorption and effect of the magnesium content of a mineral water in the human body.

Objective: The kinetics of magnesium (Mg) absorption, after drinking Magnesia mineral water (204 mg Mg/L), was investigated in healthy humans aged (23-60 yrs).

Methods: Serum Mg, calcium (Ca), potassium (K) and sodium (Na) content, blood hemoglobin, erythrocyte and white blood cell counts as well as urinary volume and urine Mg content were evaluated. Subjects drank 1.

Magnesium-content of Rhizobium nodules in different plants: the importance of magnesium in nitrogen-fixation of nodules.

Objective: Rhizobium bacteria induce nodules (tumors) in roots of leguminous crops that fix nitrogen (N2) from the atmosphere.

Methods: Trials were carried on in sterile perlite where two species of peas were grown hydroponically, and in two different soil types (brown forest soil and meadow silt soil), in a field where different leguminous plants were chosen for test plants: lupin, soybean, broad-bean, lentil and bean inoculated by Rhizobium bacteria. The Mg-content of the nutrient solution was higher than that of the control, but in the soil tests 1% Mg leaf fertilization was applied after bacterial inoculation.

Open adductor tenotomy in the prevention of hip subluxation in cerebral palsy.

We reviewed radiographs of 76 hips in 41 patients with cerebral palsy treated with open adductor tenotomy because of hip subluxation. The majority of patients suffered from spastic diplegia. The aim of our study was to evaluate the effect of adductor release on hip subluxation.

Loss of caveolin-1 expression is associated with disruption of muscarinic cholinergic activities in the urinary bladder.

Caveolin-1 (Cav1), a structural protein of caveolae, plays cell- and context-dependent roles in signal transduction pathway regulation. We have generated a knockout mouse homozygous for a null mutation of the Cav1 gene. Cav1 knockout mice exhibited impaired urinary bladder contractions in vivo during cystometry.

Botulinum toxin A inhibits ATP release from bladder urothelium after chronic spinal cord injury.

The effects of mechanoreceptor stimulation and subsequent ATP release in spinal cord injured and normal bladders was examined to demonstrate if spinal cord injury (SCI) modulates the basal or evoked release of ATP from bladder urothelium and whether intravesical botulinum toxin A (BTX-A) administration inhibits urothelial ATP release, a measure of sensory nerve activation. A Ussing chamber was used to isolate and separately measure resting and mechanoreceptor evoked (e.g.

Long-term progression, prognosis, and treatment of patients with recurrent ocular manifestations of Reiter's syndrome.

Purpose: To investigate the spectrum of ocular involvement, to examine the clinical outcome, and to analyze the influence of treatment in patients with chronic ocular manifestations of Reiter's syndrome (RS) referred to a tertiary care ocular immunology service.

Design: Retrospective, noncomparative, interventional case series.

Participants: Twenty-five patients with RS evaluated at the Ocular Immunology and Uveitis Service of the Massachusetts Eye and Ear Infirmary from 1981 through 2001.

Magnesium-orotate supplementation for idiopathic infertile male patients: a randomized, placebo-controlled clinical pilot study.

A randomized, placebo-controlled clinical pilot study was performed in order to examine the effect of magnesium-orotate in male idiopathic infertility. Ten males were treated daily for 90 consecutive days with 3000 mg magnesium-orotate (Magnerot) tablets (Group M). As a control, ten other males were treated in the same way with placebo (Group P).

Expression of tumor necrosis factor (TNF)-alpha protein in the subcutaneous and visceral adipose tissue in correlation with adipocyte cell volume, serum TNF-alpha, soluble serum TNF-receptor-2 concentrations and C-peptide level.

Objective: The aim of the study was to evaluate the expression of tumor necrosis factor (TNF)-alpha protein in the subcutaneous and visceral adipose tIssue in correlation with adipocyte cell Volume, serum TNF-alpha, soluble TNF-receptor-2 (sTNFR-2) and indirect parameters of insulin resistance in overweight/obese and lean healthy persons.

Design: A cross-sectional case-control study was used.

Patients: Twenty-eight overweight/obese probands with normal glucose tolerance (BMI>27 kg/m(2)) and 15 lean people (BMI<25 kg/m(2)), all of them undergoing planned surgical operation, participated in the study.

Feline interstitial cystitis results in mechanical hypersensitivity and altered ATP release from bladder urothelium.

ATP can be released from a variety of cell types by mechanical stimulation; however, the mechanism for this release and the influence of pathology are not well understood. The present study examined intracellular signaling mechanisms involved in swelling-evoked (exposure to a hypotonic solution) release of ATP in urothelial cells from normal cats and cats diagnosed with interstitial cystitis (feline interstitial cystitis; FIC). Using the luciferin-luciferase bioluminescent assay, we demonstrate that swelling-evoked ATP release is significantly elevated in FIC cells.