PubMed Journal Database | Global public health 
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Showing PubMed Articles 1–25 of 430,000+ from global public health
Stress incontinence in elderly women.
Stress incontinence is one of the major challenges in geriatric medicine. This is becoming more apparent in routine urology practice with the demographic changes in the population. A thorough diagnosis for a correct treatment of stress incontinence is as important in elderly women as it is in younger patients. This includes assessing the risk factors of incontinence and obesity, parturition, pelvic surgery and changes in hormone levels are risk factors usually found in elderly women. These are the main reas...
AIMS/HYPOTHESIS: The nuclear receptor peroxisome proliferator-activated receptor gamma (PPARγ) is an important gene regulator in glucose and lipid metabolism. Unfortunately, PPARγ-activating drugs of the thiazolidinedione class provoke adverse side effects. As recently shown, amorfrutin A1 is a natural glucose-lowering compound that selectively modulates PPARγ. In this study we aimed to characterise, in vitro, a large spectrum of the amorfrutins and similar molecules, which we isolated from various plant...
Suture-free amniotic membrane transplantation.
Amniotic membrane transplantation has been used very successfully in ophthalmology since the 1940s for treatment of surface disorders. Over the course of the years the indications for use have been continuously extended. In contrast the operative technique is predominantly invasive, i.e. the amniotic membrane is surgically sutured onto the surface of the eye. In order to avoid surgical trauma the authors have developed a device which allows the amniotic membrane to be stretched in a ring and the amniotic ri...
Treatment of retinal arterial branch occlusion with transluminal Nd:YAG laser embolectomy.
BACKGROUND: There is currently no effective therapy for retinal artery branch occlusion (RABO). Transluminal Nd:YAG embolectomy (TYE) was developed to achieve rapid reperfusion; however, it is still a subject of controversy. A Nd:YAG laser is focused on the occluded vessel, the vessel wall is ruptured and the embolism dislocates to the vitreous humor through the opening in the artery. METHOD: We retrospectively examined the results of five patients treated with TYE. RESULTS: The age of the patients was 26-7...
Multiple bilateral masses of the choroid.
BACKGROUND: Previous studies have proven that long-lasting success in the therapy of neovascular age-related macular degeneration (AMD) and other neovascular retinal diseases depends on monthly follow-up examinations to assess visual acuity and retinal morphology. MATERIALS AND METHODS: The interactive database Bonn ophthalmology online network (BOON) offers a platform for patient monitoring, increasing control reliability and providing a tool for permanent communication between treating centers and referri...
Defect covering of a perforated corneal ulcer with bovine pericardium transplant.
An 89-year-old patient presented in an emergency situation with a perforated corneal ulcer of neurotrophic genesis. An operative treatment with a Tutopatch® was performed. In the course of treatment a reorganization of the Tutopatch® into corneal tissue resulted and a subsequent satisfactory defect covering with maintenance of visual acuity. Tutopatch® represents a good alternative for covering perforated corneal ulcers.
Unclear parapapillary tumor in childhood.
The HATCH and CHA2DS 2-VASc scores : Prognostic value in pulmonary vein isolation.
AIMS: The HATCH score describes the risk of paroxysmal atrial fibrillation (Afib) progression, while the CHA2DS2vasc score depicts the risk of thromboembolic events in patients with Afib. We hypothesized that both scores may predict failure of Afib ablation. METHODS AND RESULTS: In all, 449 consecutive patients (65.5 % male, mean age 61.7 ± 10.1 years) who presented to our institution for Afib ablation were investigated. A HATCH score of 0, 1, 2, 3, and ≥ 4 was found in 19.6, 50.3, 9.8, 15.6, an...
In the critically ill liver patient, nutrition support is not very different from that given for other illnesses. In hyperacute liver failure, nutrition support is of less importance than in the other subtypes of acute liver failure that take a more protracted course. Nasoenteral tube feeding using a polymeric standard formula should be the first-line approach, while parenteral nutrition giving glucose, fat, amino acids, vitamins, and trace elements is initiated when enteral nutrition is insufficient or imp...
Nutritional therapy in acute pancreatitis.
Acute pancreatitis is a frequent clinical entity in the West. About 80% of patients with acute pancreatitis develop edematous pancreatitis, while 20% develop necrotizing pancreatitis: The latter is a potentially life-threatening disease. In this case, early enteral nutrition has been shown to improve the course of the disease. Usually, gastric enteral nutrition with a polymeric formula via a nasogastric tube is possible; only in a minority of patients is jejunal feeding necessary owing to the high gastric r...
Consequences of pneumonectomy in the early and late phases.
Pneumonectomy can represent the appropriate surgical treatment option in advanced or centrally localized non-small cell lung cancer (NSCLC). A satisfactory oncologic tumor surgery can be reached in these cases although pneumonectomy is associated with a significantly higher mortality and morbidity than less extensive resection of the lung parenchyma.The aim of this article is a systematic review and the presentation of possible postoperative consequences of pneumonectomy in the early and late phases, which...
No advantage for routine drainage after pancreatic resection.
Laparoscopic vs open rectal carcinoma surgery : Short-term results of the COLOR II trial.
Hand-sewn vs mechanical esophagogastric anastomosis after esophagus resection.
Primary cutaneous aspergillosis in an extremely low birth weight preterm infant.
A small hyperpigmented nodule 4 mm in diameter with a smaller satellite lesion was noted on the left hip 5 weeks after spontaneous birth of an otherwise unharmed 490 g female infant at 23 + 5 weeks of gestation. The mother had been treated with antibiotics for a clinically suspected amniotic infection syndrome. Aspergillus fumigatus was identified in both repeated swabs of the lesions and culture of the resected tissue. The infant received liposomal amphotericin B (3 mg/kg/day) for 8 days. No new les...
Endovascular treatment of thoracic aneurisms : Indications, techniques and results.
CLINICAL ISSUE OF THORACIC ANEURYSMS: Aneurysms are among the most common diseases affecting the thoracic aorta, with a continuous increase in incidence over the recent decades. The main cause of thoracic aneurysms is atherosclerosis, which, due to the frequent lack of major symptoms and the potentially lethal complications such as ruptured aortic aneurysm, remains a challenge in clinical practice. STANDARD RADIOLOGICAL METHODS: CT angiography remains the imaging method of choice for acute aortic aneurysms,...
Endoleaks - when is treatment necessary?
Currently the majority of infrarenal abdominal aortic aneurysm repairs are endovascular procedures using a stent graft. This method continues to be questioned due to an up to 50 % incidence of endoleaks, i.e. the postinterventional persistence of blood flow outside the graft and within the aneurysm sac, potentially bearing the risk of a further increase of the aneurysm diameter and aneurysm rupture. Currently a total of five different endoleak types can be distinguished. Multiphase computed tomography (CT...
Do we need hybrid operating theaters? : A critical appraisal.
CLINICAL ISSUE: Infrastructural improvements with a combination of interventional and open surgical procedures. STANDARD TREATMENT: Separate performance of interventional and open surgical procedures. TREATMENT INNOVATIONS: Implementation of hybrid operating rooms. DIAGNOSTIC WORK-UP: Intraoperative high-quality digital subtraction angiography. PERFORMANCE: Best hygienic conditions Intraoperative improved image quality Improved patient management Increased patient safety Broadening of indications ACHIEVEMEN...
Intramammary lesion in a 23-year-old female patient.
Indications for contrast media.
Effect of hydrogen peroxide on human tendon allograft.
Bacterial contamination of tendon allografts at the completion of processing has historically been about 2 %, with tendons that are found to be culture positive being discarded. Treatment of tendon allograft with hydrogen peroxide at the beginning of tissue processing may reduce bacterial contamination, however, the potential side effects of hydrogen peroxide treatment include hydrolysis of the collagen and this may alter the mechanical properties of the graft. Pairs of human tendons were used. One was was...
MiADMSA Protects Arsenic-Induced Oxidative Stress in Human Keratinocyte 'HaCaT' Cells.
Arsenic toxicity may lead to skin manifestations and arsenic accumulation in keratinised tissue. Thus human keratinocytes has been extensively used to study dermal effects of arsenic exposure. The present study was aimed to investigate time and dose-dependent effects of arsenic using HaCaT cell line. Another major focus of the study was to evaluate if treatment with monoisoamyl dimercaptosuccinic acid (MiADMSA) offers protection against arsenic-induced oxidative stress and apoptotic cell death using HaCaT c...
Pramipexole Reduces Phosphorylation of α-Synuclein at Serine-129.
α-Synuclein is a central component of the pathogenesis of Parkinson's disease (PD). Phosphorylation at serine-129 represents an important post-translational modification and constitutes the major form of the protein in Lewy bodies. Several kinases have been implicated in the phosphorylation of α-synuclein. The targeting of kinase pathways as a potential to influence the pathogenesis of PD is an important focus of attention, given that mutations of specific kinases (LRRK2 and PINK1) are causes of familial...
