Efficacy of the Sub-Urethral Transobturator KIM System for Female Urinary Incontinence: Long Term Results.

Female stress urinary incontinence (SUI) surgical treatment has changed since its beginning. Selecting materials that promote constructive tissue remodelling helps to maintain continence after surgery and minimizes complications. To analyze the long-term urinary continence results in women who underwent SUI surgical correction using the transobturator mid-urethral sling KIM system (Knotless Incontinence Mesh) and analyze the complications associated with this SUI treatment.

Angiostrongylosis in Animals and Humans in Europe.

Lungworms in the genus cause disease in animals and humans. The spread of within Europe and the recent establishment of increase the relevance of these species to veterinary and medical practitioners, and to researchers in parasitology, epidemiology, veterinary science and ecology. This review introduces the key members of the genus present in Europe and their impacts on health, and updates the current epidemiological situation.

Increased urinary markers of kidney damage in the institutionalized frail elderly due to recurrent urinary tract infections.

Objective: To characterize the impact on kidney injury of recurrent urinary tract infections (RUTI) in the frail elderly.

Methods: Prospective observational study in 200 frail elderly subjects for 1 year. Groups: GA ( = 100): subjects without RUTI, GB ( = 100): subjects with RUTI.

Effects on Health-Related Quality of Life of Biofeedback Physiotherapy of the Pelvic Floor as an Adjunctive Treatment Following Surgical Repair of Cystocele.

Objectives: to demonstrate the benefits of physiotherapy (PT) with pelvic floor biofeedback (BFB) in improving health-related quality of life when used as a complementary therapy after surgical treatment of cystocele, in cases in which perineal pain or discomfort persists.

Materials And Methods: prospective observational study in 226 women who received complementary therapy after surgical treatment of cystocele due to persistent perineal discomfort or pain. Groups: GA ( = 78): women treated with 25 mg of oral pregabalin every 12 h plus BFB, consisting of 20 once-weekly therapy sessions, each 20 min long, with perineal pregelled surface electrodes connected to a screen which provides visual feedback; GB ( = 148): women treated with oral pregabalin 25 mg every 12 h without BFB.

Model for the Prediction of the Lifetime and Energy Yield of Methyl Ammonium Lead Iodide Perovskite Solar Cells at Elevated Temperatures.

With the realization of highly efficient perovskite solar cells, the long-term stability of these devices is the key challenge hindering their commercialization. In this work, we study the temperature-dependent stability of perovskite solar cells and develop a model capable of predicting the lifetime and energy yield of perovskite solar cells outdoors. This model results from the measurement of the kinetics governing the degradation of perovskite solar cells at elevated temperatures.

Cajal-Retzius neurons are required for the development of the human hippocampal fissure.

Cajal-Retzius neurons (CRN) are the main source of Reelin in the marginal zone of the developing neocortex and hippocampus (HC). They also express the transcription factor p73 and are complemented by later-appearing GABAergic Reelin interneurons. The human dorsal HC forms at gestational week 10 (GW10), when it develops a rudimentary Ammonic plate and incipient dentate migration, although the dorsal hippocampal fissure (HF) remains shallow and contains few CRN.

Shifting the Sun: Solar Spectral Conversion and Extrinsic Sensitization in Natural and Artificial Photosynthesis.

Solar energy harvesting is largely limited by the spectral sensitivity of the employed energy conversion system, where usually large parts of the solar spectrum do not contribute to the harvesting scheme, and where, of the contributing fraction, the full potential of each photon is not efficiently used in the generation of electrical or chemical energy. Extrinsic sensitization through photoluminescent spectral conversion has been proposed as a route to at least partially overcome this problem. Here, we discuss this approach in the emerging context of photochemical energy harvesting and storage through natural or artificial photosynthesis.

Alanine-glyoxylate aminotransferase-deficient mice, a model for primary hyperoxaluria that responds to adenoviral gene transfer.

Mutations in the alanine-glyoxylate amino transferase gene (AGXT) are responsible for primary hyperoxaluria type I, a rare disease characterized by excessive hepatic oxalate production that leads to renal failure. We generated a null mutant mouse by targeted mutagenesis of the homologous gene, Agxt, in embryonic stem cells. Mutant mice developed normally, and they exhibited hyperoxaluria and crystalluria.

Reelin receptors in developing laminated brain structures of mouse and human.

Reelin is an extracellular matrix protein secreted by a variety of cell types throughout the developing brain. The target cells for reelin express the cytoplasmic adapter protein Dab1, which binds to the reelin receptors VLDLR and ApoER2. In the present work, we have studied the localization of both receptors in developing mouse and human cortex, olfactory bulb and cerebellum.

Developmental roles of p73 in Cajal-Retzius cells and cortical patterning.

To examine the role of the p53 homolog p73 in brain development, we studied p73-/-, p73+/-, E2F1-/-, and reeler mutant mice. p73 in developing brain is expressed in Cajal-Retzius (CR) cells, the cortical hem, and the choroid plexus. p73-expressing CR cells are lost in p73-/- embryos, although Reelin is faintly expressed in the marginal zone.

p73 and Reelin in Cajal-Retzius cells of the developing human hippocampal formation.

In the fetal human hippocampus, Cajal-Retzius (CR) cells coexpress p73, a p53-family member involved in cell survival and apoptosis, and the glycoprotein reelin, crucial for radial migration. We distinguish two populations of putative CR cells. (1).

Disabled-1 mRNA and protein expression in developing human cortex.

Disabled-1 (Dab1) forms part of the Reelin-Dab1 signalling pathway that controls neuronal positioning during brain development; Dab1 deficiency gives rise to a reeler-like inversion of cortical layers. To establish a timetable of Dab1 expression in developing human brain, Dab1 mRNA and protein expression were studied in prenatal human cortex. The earliest Dab1 signal was detected at 7 gestational weeks (GW), the stage of transition from preplate to cortical plate, suggesting a role of the Reelin-Dab1 signalling pathway in preplate partition.

Selective expression of doublecortin and LIS1 in developing human cortex suggests unique modes of neuronal movement.

The genes doublecortin (DCX) and LIS1 are required for proper cortical neuronal migration and differentiation in humans. Here, we study the expression pattern of the encoded proteins of these genes in developing human brain. LIS1 stained virtually all migrating neurons throughout periods of development.

Expression of p73 and Reelin in the developing human cortex.

Cajal-Retzius (CR) cells of the developing neocortex secrete Reelin (Reln), a glycoprotein involved in neuronal migration. CR cells selectively express p73, a p53 family member implicated in cell survival and apoptosis. Immunocytochemistry in prenatal human telencephalon reveals a complex sequence of migration waves of p73- and Reln-immunoreactive (IR) neurons into the cortical marginal zone (MZ).

Reelin-immunoreactive neurons in the adult vertebrate pallium.

Reelin, an extracellular matrix protein, plays a crucial role in cortical development. By using Reelin-immunohistochemistry in different vertebrates (fish, amphibians, reptiles, and mammals : insectivores, odontocetes, rodents, carnivores and man) we show here that Reelin is also expressed by a variety of neurons in the adult pallium. In the everted telencephalon of the zebrafish, Reelin-positive neurons are widely distributed over the dorsal pallium.

Embryonic and early fetal development of the human neocortex.

Early corticogenesis was studied in human embryos and early fetuses from Carnegie stages 16 to 22 (5-8 gestational weeks) by using immunohistochemistry for Reelin (Reln), calretinin (CR), and glutamic acid decarboxylase (GAD). A first population of Reln-positive cells appears in the neocortical anlage at stage 16 and increases in number at stages 17-18. At stages 19-20, a monolayer of horizontal CR- and GAD-positive, Reln-negative neurons forms in the preplate, whereas Reln-positive cells shift into a subpial position.

Estradiol, progesterone and steroid receptors. Benign cycling versus malignant non cycling cells.

Levels of estradiol and progesterone from blood together with oestrogen (ER) and progesterone receptors (PgR) from breast tissue were studied from a total of 2500 data bank cases of breast neoplastic disease. We report here, 340 premenopausal women with recorded menstrual cycle data which enabled the study of the effect of peripheral hormone variation on ER and PgR with respect to cycle phase. The findings were also correlated with 30 immunohistochemical specimens.