bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Three-Dimensional Architecture of the Internal Capsule of the Human Brain Demonstrated by Fiber Dissection Technique
Authors: Cristina Goga , Klara Brinzaniuc , I.S. Florian , Mena R. Rodriguez 
Published: February 2015

Abstract
The fiber dissection technique involves peeling away white matter fiber tracts of the brain to display its three-dimensional anatomic arrangement. The intricate three-dimensional configuration and structure of the internal capsule (IC) is not well defined. By using the fiber dissection technique, our aim was to expose and study the IC to achieve a clearer conception of its configuration and relationships with neighboring white matter fibers and central nuclei. The lateral and medial aspects of the temporal lobes of twenty, previously frozen, formalin-fixed human brains were dissected under the operating microscope using the fiber dissection technique.
The details of the three-dimensional arrangement of the fibers within the IC were studied and a comprehensive understanding of their relations was achieved. The white matter fiber dissection provides an enhanced perspective of the intricate architecture of the internal structure of brain. This enhanced understanding of intrinsic brain anatomy, particularly of functional highly relevant fiber systems such as the internal capsule, is essential for performing modern neurosurgical procedures.
The Challenge of Enterocutaneous Fistulae
Authors: A. Berro , Silvia Savin , D. Costea , Maria Tomita , Ana Maria Nichifor , T.S. Nitu , M. Savin , V. Sarbu 
Published: February 2015

Abstract
During a period of three years (01.01.2009-31.12.2011), 17 cases of enterocutaneous fistulas arising from the small intestine were managed.
The majority of the fistulas (76%) resulted from surgical complications. There were 6 females and 11 male patients. The mean age of the patients was 40 years. For 9 out of 17 patients (52%) the fistulae arose from the proximal small gut (duodenum and jejunum) and in the remaining 48%, from the ileum.
Octreotide was used for 11/17 patients (64%). Enteral nutrition was used for 9/17 patients (52%), while re-feed from the proximal gut fistulae was used in 4/9 patients (44%) in order to maintain the nutrition of the above mentioned subjects.
Only one fistula (6%) closed spontaneously. There were 2 deaths (12%) in this study. For 14 out of 17 patients (82%) the surgical intervention at some stage was required for successful closure of intestinal fistula. Aggressive surgical treatment with judicious use of octreotide, nutritional support, stoma care and control of sepsis significantly improves the outcome of small intestinal fistulae.
Difference of Height, Body Mass Index and Self-Assessment Among High-School Students in Constanta County- A Comparison between Rural and Urban Areas
Authors: S. Chirilâ , L.T Hangan , V. Broascâ , Beatrice Severin , Elena Mocanu 
Published: February 2015

Abstract
The increasing prevalence of obesity among high-school students is a public health problem, as more and more children are facing it.[5] Education has a great impact on the way young people deal with this problem. A significant effect on the behaviour of the pupils is the background they have, differences between children from rural areas compared to children from urban areas in terms of BMI being documented. A number of 185 high-school students from two schools in Constanta, from urban and rural areas were interviewed and data about height and weight was collected.
The results show that there is no statistically significant difference of the height between teenagers from urban and rural area, but there is a statistically significant association between area and BMI-z score distribution. Also, a higher number of teenagers from urban area underestimate their weight status compared to teenagers from rural areas.
Locking or Non-locking Hook Plate in Treatment of Unstable Lateral Clavicle Fracture
Authors: Al. O. Şerban , B. Obadâ 
Published: February 2015

Abstract
The purpose of this study was to compare the outcomes and complications of locking or nonlocking clavicular hook plate for fixation of unstable lateral clavicle fractures. All patients with unstable Neer type II lateral clavicle fractures were operated in our hospital from January 2011 to December 2012. The included participants received either locking or nonlocking clavicular hook plate operations. Demographic data, medical records and radiographs were reviewed retrospectively. At the last follow-up, shoulder function was evaluated with Constant-Murley scoring system. Our findings suggest that locking clavicular hook plates are equally useful for treating unstable lateral clavicular fractures, but in face of complicated ones, the locking hook plate would not get more benefits than nonlocking hook plate.
Laparoscopic Repair for Perforated Duodenal Ulcer
Authors: A. Cotirleţ , E. Tincu , Raluca Coşa , E. Popa , Laura Gavril , O. Unc , I. Iordache 
Published: February 2015

Abstract
Perforated peptic ulcer (PPU), despite antiulcer medication and Helicobacter eradication, is still the most common indication for emergency gastric surgery associated with high morbidity and mortality. Perforated peptic ulcer is a common abdominal disease that is treated by surgery. The development of laparoscopic surgery has changed the way to treat such abdominal surgical emergencies but there is no consensus on whether the benefits of laparoscopic closure of perforated peptic ulcer outweigh the disadvantages such as prolonged surgery time and greater expense. However we can say that laparoscopic repair is a viable and safe surgical option for patients with perforated peptic ulcer disease and should be considered with the necessary expertise available.
European Renal Best Practice Guideline on Kidney Donor and Recipient Evaluation and Perioperative Care
Authors: Spasovski Goce , Cochat Pierre , Claas Frans HJ , Heemann Uwe , Pascual Julio , Dudley Chris , Harden Paul , Hourmant Marivonne , Maggiore Umberto , Salvadori Maurizio , Squifflet Jean-Paul , Steiger Jurg , Torres Armando , Viklicky Ondrej , Zeier Martin , Vanholder Raymond , Biesen Wim Van , Nagler Evi , Abramowicz Daniel 
Published: February 2015

Abstract
The Clinical Practice Guideline on evaluation of the kidney donor and transplant recipient was developed following a rigorous methodological approach aiming to provide information and aid decision-making to the transplant professionals. Thus, this document should help caregivers to improve the quality of care they deliver to patients with no intention it is defined as a standard of care. In this short version of the guidelines we present 112 statements about the evaluation of the kidney transplant candidate as well as the potential deceased and living donor, the immunological work-up of kidney donors and recipients and the perioperative recipient care. The extended version of the guidelines with methods, rationale and references is published in Nephrol Dial Transplant (2013) 28: i1-i71; doi: 10.1093/ndt/gft218 and can be downloaded freely from http://www.oxfordjournals.org/our_journals/ndt/era_edta.html.
Podocytes and Proteinuric Kidney Disease
Authors: Koroshi Alketa , Idrizi Alma 
Published: February 2015

Abstract
Glomerular disease is the most common cause of endstage renal disease (ESRD), accounting for almost two thirds of cases. In glomerular disease, alterations of po-docytes are of particular importance. Podocyte loss represents a central mediator of glomerular sclerosis. Toxic, genetic, immune, infectious, oxidant, metabolic, hemody-namic, and other mechanisms can all target the podo-cytes. These mechanisms provide new insight into the unique dynamic microenvironment that each individual podocyte inhabits and how it can turn hostile to survival. At the same time, they raise new therapeutic challenges to preserve glomerular function by containing podocyte injury and limiting its spread, both in podo-cytopathies and in other progressive glomerular diseases. Treatment strategies should aim at enhancing podocyte survival. The renin-angiotensin axis blockade, apart from its antifibrotic and intraglomerular hemodynamic effects, has an important role in preventing podocyte loss. However, only long-term observational studies can clarify if many patients will benefit from podocyte-targeted treatment such as abatacept or similar agents.
Cystatin C versus creatinine-based GFR formula in CKD patients
Authors: Abrishami Zahra , Mahdavi-Mazdeh Mitra , Minoo Farzanehsadat , Amerian Monireh 
Published: February 2015

Abstract

Introduction. Glomerular Filtration Rate (GFR) is the main tool to assess kidney function. Some experts suggest cystatin C as a more precise and accurate indicator than creatinine to calculate GFR. This study is designed to assess if cystatin C is more helpful in early diagnosis and better follow-up of Chronic Kidney Disease (CKD) patients who may benefit more from appropriate and timely management.

Methods. We studied 312 patients in different stages of CKD and normal kidney function as control. GFR based on creatinine (Jaffe and enzymatic) and cystatin C were calculated and compared.

Results. A total of 146(46.8%) patients were male with a mean age of 53±17.5 years. The patients were divided into 3 groups based on GFR (>60 cc/min/1.73m
2, 30< GFR<60cc/min/1.73m
2, 15<GFR<30cc/min/1.73m
2). No significant differences in GFR estimation based on creatinine and cystatin C were found.

Conclusions. There were no significant differences between serum cystatin C-based formula and creatinine-based formula for GFR calculation. Therefore, they can be used interchangeably.
Low Serum Zinc Level May be Related to Higher Doses of EPO in Hemodialysis Patients
Authors: Yegenaga Itir , Aydin Zeki 
Published: February 2015

Abstract

Introduction. Anemia is a complication of chronic renal failure observed in patients on hemodialysis (HD) affecting morbidity and mortality of these patients. It is associated with erythropoietin (EPO) deficiency and can be treated by human recombinant erythropoietin (hrEPO). Iron deficiency has been reported as the first line cause for inadequate response to this treatment. Zinc deficiency in hemodialysis (HD) patients was previously reported and the relationship between iron and zinc deficiencies has been known for years. The aim of this study was to find out the relationship between serum zinc level, anemia and rhEPO consuming in HD patients.

Methods. A total of 69 HD patients and 34 healthy individuals were included in the study. Serum zinc levels, clinical, hematologic, biochemical parameters and rhEPO doses were evaluated.

Results. Serum zinc levels were found to be lower in HD patients in comparison to those in the control group (29.92±12.94, 44.82±27.69μg/dL, respectively) (p<0.001). There was a positive correlation between serum zinc and hemoglobin (Hb) in the control group (R2=0.06). In HD patients who needed less then 8000U/week rhEPO, Hb levels (p<0.05) and serum zinc levels were higher. Serum zinc and Hb levels were found to be higher in patients who were under HD treatment for more than 12 months (10.05±1.06 vs 10.69±1.29; p=0.022 and 26.96±13.29 vs 30.88±12.61; p=0.178).

Conclusions. HD patients who needed lower dose of EPO had higher serum zinc levels. Although the difference was not statistically significant, these results provide evidence that serum zinc level should be taken into consideration especially in HD patients resistant to EPO therapy.
Alexithymia Construct in Dialysis Patients
Authors: Pop-Jordanova Nada , Polenakovic Momir 
Published: February 2015

Abstract

Introduction. The concept of alexithymia means dysfunction in emotional awareness, social attachment, and interpersonal relating. The study was performed to evaluate the alexithymia construct in patients treated with chronic maintenance haemodialysis.

Methods. TAS-20 was applied as a measure of alexithymia to a group of 230 patients, mean age 55.5±13.5 years, recruited from three dialysis centers.

Results. The results obtained showed that 50% of patients were alexithymic, and 18% had possible alexithy-mia. A small positive correlation was shown between age and obtained scores for alexithymia (r=0.025). Duration of dialysis also positively influenced the alexithymia scores (r=0.013). In addition, the duration of dialysis was significantly influenced by age (ANOVA 0.004, p<0.05). Factors analysis showed that F1 and F2 were not influenced by age or duration of dialysis. Only factor F3 (externally oriented thinking) was very perceptible and influenced by the age and the duration of dialysis (ANOVA p=0.016; <0.05).
No significant differences in scores between males and females were obtained. Only F1 was higher in males (p<0.05). The scores obtained for alexithymia were compared between healthy population and cancer and dialysis patients. Patients with chronic diseases were more alexithymic than healthy people (p< 0.05).

Conclusions. The alexithymia construct is a permanent personality trait related to neurobiological brain specifics. An alexithymia construct can influence the prognosis and outcome of dialysis patients as well as of other diseases. The psychological support for mediating alexithy-mia should be included in the therapeutic protocols, especially for end-stage renal diseases.
Aspergillus Peritonitis in Chronic Peritoneal Dialysis Patients: Review of the Literature and Report of Two Cases
Authors: Yilmaz Fatih , Uslu Himmet Bora , Bora Feyza , Suleymanlar Gultekin , Sanli Turkan , Ersoy Fevzi 
Published: February 2015

Abstract
Although gram positive bacteriae are the most common causative microorganisms of chronic peritoneal dialysis (CPD) peritonitis, fungi are responsible for 1-15% of all cases. On the other hand, fungal peritonitis episodes may potentially cause serious consequences such as resistance to treatment, extended hospital stay and also a higher probability of death. Fungal peritonitis due to Aspergillus spp is relatively uncommon, but its mortality rate and severity is known to be even higher. It was our aim to conduct a review of the medical literature regarding the treatment and clinical outcome of Aspergillus related CPD peritonitis and to present two cases with Aspergillus related CPD events. Our current knowledge and the outcome of our two cases suggest that, despite the use of recommended therapeutic measures, Aspergi-llus induced fungal peritonitis in CPD patients may still be fatal. Therefore, there is a need for development of more efficient therapeutic approaches including the type, dose and route of antifungal therapy.
A Stepwise Diagnosis of Sarcoidosis Presenting with Renal Impairment and Hypercalcemia
Authors: Alp Alper , Akdam Hakan , Meteoglu Ibrahim , Ceylan Emel , Cengiz Arzu , Taskin Fusun , Akar Harun , Yenicerioglu Yavuz 
Published: February 2015

Abstract
Sarcoidosis is a multisystem, immune-mediated, granulomatous disease. Clinical presentation of this disease may vary; in majority of cases (~90%) thoracic involvement is the leading sign. Although renal involvement is thought to be uncommon in sarcoidosis this entity may not be so rare. Hypercalcemia seems to be the most likely cause of sarcoidosis-associated renal disease, it can even cause acute renal failure in 1-2% of sarciodosis patients. Immediate treatment is appropriate whenever organ function is threatened or when symptoms are severe. We present a case of sarcoidosis with hypercalcemia excluding other clinical conditions, which may potentially confuse the diagnosis.
Kidney Transplant in an Old Woman-A Case Report and Review of the Literature
Authors: Orlic Lidija , Mikolasevic Ivana , Sladoje-Martinovic Branka , Racki Ivan Bubic and Sanjin 
Published: February 2015

Abstract
The number of elderly patients with chronic kidney disease (CKD) as well as those with end-stage renal disease (ESRD) are increasing worldwide. Renal transplantation is now the treatment of choice for all ESRD patients, including those that are aged 65 or over. Namely, there is a growing evidence that elderly patients, in the absence of contraindications, have better outcomes after renal transplantation than alternative forms of RRT. Although survival, quality of life and economic advantages have been shown after transplantation, renal transplantation is still infrequently offered to older patients. Hereby, we present a case of an old woman who was transplanted in 1994 when “senior” program was still not established and when kidney transplantation at this age was rarity in many countries. She lived 16 years and 8 months with a well-functioning graft and died at the age of 89.
Sonication (Ultrasound) Affects In Vitro Growth of Hybrid Cymbidium
Authors: Teixeira da Silva Jaime A. , Dobránszki Judit 
Published: February 2015

Abstract
The use of ultrasound or sonication has been shown to stimulate growth and development of several plant species. No study exists on the impact of sound on Cymbidium growth in vitro. Using sonication at 60 Hz for several time periods, the response on new protocorm-like body (neo-PLB) formation on Teixeira Cymbidium (TC) medium was examined, as was the response on in vitro plant organogenesis. Sonication for 5 or 10 min stimulated neo-PLB formation significantly more than plant growth regulator (PGR)-free TC medium without sonication (negative control) and more than 1, 20 or 45 min sonication, but significantly less than control TC medium containing PGRs NAA and Kin (positive control) after 60 days in culture. Sonication, when applied to PLBs, did not influence most plantlet-related growth parameters. Flow cytometric analyses registered an increase in endoreduplication in sonicated PLB tissues. Sonication at 60 Hz has a PLB-promoting effect, but is not as effective as PGRs.
Lichens from Manor Parks in Minsk Region (Belarus)
Authors: Yatsyna Alexander 
Published: February 2015

Abstract
A total of 158 species of lichens, three lichenicolous and three non-lichenized saprobic fungi were identified in 27 old manor parks in Minsk region, Belarus. The number of lichen species per a manor park ranged from 28 to 76 species. Lichenized fungi were collected on eight substrate types, the highest number of epiphytic lichens (77 species) were found on Tilia cordata. Eight lichen species (Agonimia allobata, Anisomeridium polypori, Arthonia arthonioides, Biatoridium monasteriense, Psoroglaena dictyospora, Reichlingia leopoldii, Sclerop-hora farinacea, Sclerophora peronella) were reported for the first time from Belarus.
Biological and biochemical properties in evaluation of forest soil quality
Authors: Błońska Ewa , Lasota Jarosław 
Published: February 2015

Abstract
The aim of this study was to assess the possibility of using biological and biochemical parameters in the evaluation of forest soil quality and changes caused by land use. The study attempted to determine a relationship between the enzymatic activity of soil, the number of earthworms and soil physico-chemical properties. The study was carried out in central Poland in adjoining Forest Districts (Przedbórz and Smardzewice). In soil samples taken from 12 research plots, basic physico-chemical properties, enzyme activity (dehydrogenase, urease) and density and biomass of earthworms were examined. Enzyme activity showed a large diversity within the forest site types studied. The correlations between the activity of the enzymes studied and C/N ratio indicated considerable importance of these enzymes in metabolism of essential elements of organic matter of forest soils. Urease and dehydrogenase activity and earthworm number showed susceptibility to soil pH, which confirmed relationships between enzyme activity and abundance of earthworms and soil pH in H2O and KCl.
Mechano-sorptive creep of Portuguese pinewood chemically modified
Authors: Barroso Lopes Duarte , Mai Carsten 
Published: February 2015

Summary
The effect of chemical modification on mechano-sorptive creep in bending was studied by experimental work. Stakes with 20 × 20 × 400 mm RTL of Portuguese wood species (Pinus pinaster Aiton) modified with 1,3-dimethylol-4,5- dihydroxyethyleneurea (DMDHEU), m-methylated melamine resin (MMF), tetraethoxysilane (TEOS) and amid wax (WA) were measured under asymmetric moistening conditions over a period of 42 days (app. 1000 hours) with stress level (SL) of 12 MPa, according to ENV 1156.
The cell wall treatments (DMDHEU and MMF resins) had shown significant reduction of creep (creep factors, kc) when compared to untreated wood under similar conditions. Both types of resins and levels of treatments (different WPG) did not shown significant effects.
In the lumen fill treatments, deposit material of TEOS did not affected the creep behaviour (kc); Wax treatment was shown a particular compliance of creep due to avoid exchange moisture (by the hydrophobic effect of wax).
The anti-creep efficiency (ACE) correlated better than other mechanical or physical properties imparted by the modification process
Comparative evaluation of preservation and growth of spruce climatypes based on long-term provenance trials in Russia
Authors: Nikolaeva Marina A. , Faizulin Danial Kh. , Potokin Alexander Ph , Jamaleev Oleg A. 
Published: February 2015

Abstract
The article presents the results of provenance trials carried on the Norway spruce (Picea abies (L.) Karst.), the Siberian spruce (Picea obovata Ledeb.) and hybrid forms of these two species. The trails were laid in 1977-1978 according to wide-scale All-Union program of 1972 year (Prokazin 1972) in the Arkhangelsk, Vologda, Leningrad regions and the Republic of Bashkortostan. The results of the most recent inventory of provenance trials as well as analyses of preservation and growth of spruce progenies with different geographical origin are presented.
One of the main factors affecting spruce progeny survival was north-south distance between seed collection locality and test locality. At the time of the study (2010-2012), in the Vologda and Arkhangelsk regions, spruce progeny preservation was higher in the case of mother stands distant to the north. On the contrary, in the Leningrad region and the Republic of Bashkortostan, preservation of northern climatypes’ progenies was lower during the whole period of plantations’ growth. With the change of seed collection locality towards west-east direction, a correlation between progeny preservation and geographical origin factors was non-existent (Vologda, Arkhangelsk regions) or weak (Leningrad region, Republic of Bashkortostan).
The most successful growth and the lowest preservation were observed under the conditions of sharp-continental climate, in provenance trials carried out in the Bashkortostan Republic. In the north of Russia, in provenance trials in the Arkhangelsk region there was observed the slowest spruce growth. On the whole, at all the objects under investigation, Norway spruce progenies and hybrid forms with Norway spruce properties showed better growth parameters when compared to those of the Siberian spruce.
Predictions on Availability and Possibilities of the use of Wood for Energy Purposes in Europe and in Poland
Authors: Kaliszewski Adam , Gołos Piotr 
Published: February 2015

Abstract
The paper presents the results of studies concerning the availability and possibilities of the use of wood for energy purposes in Europe and in Poland. It describes in detail the current use of wood for energy production purposes, as well as predictions on volume, composition, and sources of energy wood. It also presents the results concerning potential impact of energy wood harvesting on wood industries. The paper concludes that the question of utilization of forest biomass for large-scale energy generation is very complex and has far-reaching consequences for environment, society and economy. So as to be effective, wood resources management should give a priority to wood-based production of the greatest added value, and energy generation should be a closing-down stage in the wood value chain