Miracle-dz/UniFAR-FTUs huggingface dataset:
Where people die (1974—2030): past trends, future projections and implications for care

Background: Ageing nations have growing needs for end of life care, but these have never been projected in detail. We analysed past trends in place of death (1974—2003) and projected likely trends to 2030 in England and Wales and from these need for care. Methods: Mortality trends and forecasts were obtained from official statistics. Future scenarios were modelled using recent five-year trends in age and gender specific home death proportions to estimate numbers of deaths by place to 2030, accounting for future changes in the age and gender distribution of deaths. Results: Annual numbers of deaths fell by 8% from 1974 to 2003, but are expected to rise by 17% from 2012 to 2030. People will die increasingly at older ages, with the percentage of deaths among those aged 85 and expected to rise from 32% in 2003 to 44% in 2030. Home death proportions fell from 31% to 18% overall, and at an even higher rate for people aged 65 and over, women and noncancer deaths. If recent trends continue, numbers of home deaths could reduce by 42% and fewer than 1 in 10 will die at home in 2030. Annual numbers of institutional deaths (currently 440936) will be 530409 by 2030 (20% increase). Conclusions: In England and Wales home deaths have been decreasing. The projections underline the urgent need for planning care to accommodate a large increase of ageing and deaths. Either inpatient facilities must increase substantially, or many more people will need community end of life care from 2012 onwards. Palliative Medicine 2008; 22 : 33—41
Point Mutational Analysis of the Liganding Site in Human Glycolipid Transfer Protein

Mammalian glycolipid transfer proteins (GLTPs) facilitate the selective transfer of glycolipids between lipid vesicles in vitro. Recent structural determinations of the apo- and glycolipid-liganded forms of human GLTP have provided the first insights into the molecular architecture of the protein and its glycolipid binding site (Malinina, L., Malakhova, M. L., Brown, R. E., and Patel, D. J. (2004) Nature 430, 1048–1053). In the present study, we have evaluated the functional consequences of point mutation of the glycolipid liganding site of human GLTP within the context of a carrier-based mechanism of glycolipid intermembrane transfer. Different approaches were developed to rapidly and efficiently assess the uptake and release of glycolipid by GLTP. They included the use of glass-immobilized, glycolipid films to load GLTP with glycolipid and separation of GLTP/glycolipid complexes from vesicles containing glycolipid (galactosylceramide or lactosylceramide) or from monosialoganglioside dispersions by employing nickel-nitrilotriacetic acid-based affinity or gel filtration strategies. Point mutants of the sugar headgroup recognition center (Trp-96, Asp-48, Asn-52) and of the ceramide-accommodating hydrophobic tunnel (Phe-148, Phe-183, Leu-136) were analyzed for their ability to acquire and release glycolipid ligand. Two manifestations of point mutation within the liganding site were apparent: (i) impaired formation of the GLTP/glycolipid complex; (ii) impaired acquisition and release of bound glycolipid by GLTP. The results are consistent with a carrier-based mode of GLTP action to accomplish the intermembrane transfer of glycolipid. Also noteworthy was the inefficient release of glycolipid by wtGLTP into phosphatidylcholine acceptor vesicles, raising the possibility of a function other than intermembrane glycolipid transfer in vivo.
The HEX 110 Hexamerin Is a Cytoplasmic and Nucleolar Protein in the Ovaries of Apis mellifera

Hexamerins are insect storage proteins abundantly secreted by the larval fat body into the haemolymph. The canonical role of hexamerins consists of serving as an amino acid reserve for development toward the adult stage. However, in Apis mellifera, immunofluorescence assays coupled to confocal laser-scanning microscopy, and high-throughput sequencing, have recently shown the presence of hexamerins in other organs than the fat body. These findings have led us to study these proteins with the expectation of uncovering additional functions in insect development. We show here that a honeybee hexamerin, HEX 110, localizes in the cytoplasm and nucleus of ovarian cells. In the nucleus of somatic and germline cells, HEX 110 colocalized with a nucleolar protein, fibrillarin, suggesting a structural or even regulatory function in the nucleolus. RNase A provoked the loss of HEX 110 signals in the ovarioles, indicating that the subcellular localization depends on RNA. This was reinforced by incubating ovaries with pyronin Y, a RNA-specific dye. Together, the colocalization with fibrillarin and pyronin Y, and the sensitivity to RNase, highlight unprecedented roles for HEX110 in the nucleolus, the nuclear structure harbouring the gene cluster involved in ribosomal RNA production. However, the similar patterns of HEX 110 foci distribution in the active and inactive ovaries of queens and workers preclude its association with the functional status of these organs.
The role of anxiety, depression, and psychological stress on the clinical status of recurrent aphthous stomatitis and oral lichen planus.

BACKGROUND In spite of all the efforts, recurrent aphthous stomatitis (RAS) and oral lichen planus (OLP) still have unexplained etiology. The role of anxiety, depression, and psychological stress in occurrence and intensity of symptoms in RAS and OLP patients has been investigated in this study. METHODS A total of 110 patients with RAS in the acute phase and 112 patients with OLP also in acute phase participated in this study. All patients filled out questionnaires related to the primary disease (RAS/OLP) after which they took the following psychological tests: Beck Depression Inventory (BDI), The State-Trait Anxiety Inventory (STAI), and Ways of Coping Questionnaire (WCQ). RESULTS According to multiple regression analysis, in patients with RAS, the highest correlation was found between results of the pain intensity and STAI test (β= 0.66; p < 0.000). In the patients with OLP, the highest correlation was found between the level of hyperkeratosis and WCQ test (β = 0.53; P < 0.000), inflammation and results of BDI test (β = 0.33; P < 0.002), and results of dynia test and STAI test (β = 0.31; P < 0.004). CONCLUSIONS In this study, a high correlation between anxiety, depression, and psychological stress with symptoms of RAS and OLP has been observed.
Pose estimation of a depth camera using plane features

We present a novel method for pose estimation of a depth camera through plane features. Since conventional features for color images, mainly points and lines, are not applicable to a depth image, we propose a new type of feature utilizing planar structures in a scene. To measure the accuracy of our method, we generated a synthetic scene and calculated a position error between an estimated location and its ground truth. We also applied our method to the real world scene captured by a depth camera verifying practical usage.
Urea transport in initial IMCD of rats fed a low-protein diet: functional properties and mRNA abundance.

Feeding rats a low-protein (8%) diet (LPD) for 2 wk induces a facilitated urea transporter in rat initial inner medullary collecting ducts (IMCDs). To determine whether this is preceded by an increase in mRNA abundance, we designed degenerate polymerase chain reaction primers to the rabbit facilitated urea transporter (UT2; G. You, C. P. Smith, Y. Kanai, W.-S. Lee, M. Stelzner, and M. A. Hediger. Nature Lond. 365: 844-847, 1993) and amplified a 716-bp cDNA fragment to perform Northern analysis of the base or tip of rat inner medulla. In the base, the predominant transcript was a 2.9-kb band, which increased 55% after 1 wk on an LPD; there was no change in a 4-kb band. In the tip, the 4-kb band predominated, but neither band varied with an LPD. Next, we functionally characterized the induced urea transporter using microperfused initial IMCDs from rats fed an LPD for 2 wk. First, 100 pM arginine vasopressin (AVP) stimulated urea permeability (Purea); 10 nM AVP increased Purea further. Second, raising perfusate and bath osmolality to 690 mosmol/kgH2O (NaCl added) stimulated Purea; adding AVP (10 nM) increased Purea further. Third, thiourea reversibly inhibited AVP-stimulated Purea. (ABSTRACT TRUNCATED AT 250 WORDS)
Safety and efficacy of treatment for chronic hepatitis C with a focus on pegylated interferons: the backbone of therapy today and in the future

Introduction: Approximately 170 million people are infected with HCV. The efficacy of treatment for chronic hepatitis C has increased markedly over the last 2 decades. Optimal patient management requires thorough knowledge of the adverse effect profiles of drugs used for this condition and strategies to mitigate these effects. Areas covered: The efficacy, safety and tolerability data associated with IFN-based therapy, with particular attention given to the two licensed pegylated IFNs (peg-IFNs), are identified by focused searches of Medline. Recommendations for the management of adverse events are also given. Focused searches of PubMed are done using the terms peginterferon and chronic hepatitis C. The results of large randomized clinical trials are emphasized. Expert opinion: Patients receiving treatment with peg-IFN plus ribavirin for chronic hepatitis C must be monitored closely for adverse events. These events can be effectively managed to maximize patients' adherence and thus the chance of treatment success. Direct-acting antiviral agents are expected to be approved in the near future and will be used in select patients with a peg-IFN plus ribavirin ‘backbone’.
Cholesterol ester transfer protein, apolipoprotein E and lipoprotein lipase genotypes in patients with coronary artery disease in the Turkish population

The aim of this study was to compare patients with coronary artery disease (CAD) to healthy objects, in order to explore a possible association between CAD and the variants in the gene encoding cholesterol ester transfer protein (CETP), apolipoprotein E (Apo E) and lipoprotein lipase (LPL). The relationship between CETP MspI, apo E and LPL PvuII gene polymorphisms and serum lipids were investigated in 173 patients with CAD and 111 healthy controls. The frequency of Apo ε4 (p < 0.05) and CETP M1 (p < 0.01) alleles were higher in the CAD group than in the control group. In the CAD group, those with the Msp M1 allele had higher levels of total cholesterol (TC) (p = 0026) and low‐density lipoprotein cholesterol (LDL‐C) than those with the Msp M2 allele. Subjects with an ε2 allele had the lowest levels of TC and LDL‐C, while subjects with the ε4 allele had the highest. In the control group, CETP, the Msp M2 allele was associated with a higher level of high‐density lipoprotein cholesterol (HDL‐C) (p = 0.012) than the Msp M1 allele. The distributions of LPL genotype and allele did not differ between the CAD and control groups. The present study demonstrates that the CETP Msp1 and Apo E gene polymorphisms are associated with variations in lipids in patients with CAD and healthy controls in Turkish population.
Comparison of TTS-fentanyl with sustained-release oral morphine in the treatment of patients not using opioids for mild-to-moderate pain

SUMMARY Objective: This randomised, multicentre, direct open comparative trial evaluated the efficacy, treatment convenience, tolerability and safety aspects of transdermal therapeutic system (TTS)-fentanyl and sustained-release oral morphine (SRM) in both opioid-naïve patients with moderate-to-severe cancer-related pain and in patients who had already been using opioids for mild-to-moderate pain. The two treatment groups were run in parallel. Special attention was paid to constipation, nausea/vomiting, drowsiness and respiratory depression. Patients and methods: The 131 enrolled patients started the 4-week treatment at low doses of opioid (25 μg/h TTS-fentanyl for 3 days or 30 mg SRM every 12 h) and were individually titrated. Tolerability, efficacy and safety were assessed throughout the study period. Frequency of constipation was the primary study variable and accordingly the study was powered for this. Both patients and investigators made a global treatment evaluation. Results: TTS-fentanyl and SRM were shown to be equally effective. Pain control and sleep quality improved with both treatments. None of the patients developed respiratory depression. Statistically significantly more patients in the SRM treatment group discontinued the trial prematurely (59% vs 27%; p < 0.001), particularly due to adverse events (36% vs 4%; p < 0.001). Fewer patients in the TTS-fentanyl than in the SRM treatment group reported constipation during the trial. This finding was statistically significant after 1 week of treatment (27% vs 57%; p = 0.003). The favourable tolerability profile of TTS-fentanyl was also reflected in both the patient and the investigator global evaluation of the treatment. Patient assessment favoured TTS-fentanyl treatment in terms of a significantly lower rate of troublesome side-effects (‘quite a bit’ to ‘very much’ troublesome side-effects in 14% vs 36% of patients; p = 0.003) and less interruption of daily activities (absence of any interruption of daily activities in 88% vs 63% of patients; p = 0.012). Investigators scored TTS-fentanyl as significantly better with respect to ‘side-effects’ (p = 0.039) and ‘overall impression’ (p = 0.013). Sub-analyses of opioid-naïve users gave similar results. Conclusion: These data indicate that TTS-fentanyl, when used as an opioid of first choice in the treatment of cancer-related pain, is as effective as, but better tolerated than, SRM, including in opioid-naïve patients.
Purification of tumor‐specific antigens. An overview of the relevance to human colon carcinoma

Methods which dissociate intramolecular noncovalent bonds have been used to prepare soluble derivatives of cell‐surface antigens. Applications of these techniques to human colon carcinoma are underway. Continuous tissue‐culture strains derived from primary lesions were developed and shown to be composed of malignant epithelial elements. Parallel data on the preparation and activity of soluble materials in a murine model methylcholanthrene system reveal that although cultured cells are a satisfactory source for antigen extraction, they are poor targets of the immune response. The development of methods to quantitate the biologic activity of colon‐specific, soluble materials may provide indicator systems to define the antigenic determinants, to permit purification, and to serve as assays of the efficacy of immunotherapy.
Additional Value of 3D Rotational Angiography in Angiographically Negative Aneurysmal Subarachnoid Hemorrhage: How Negative Is Negative?

BACKGROUND AND PURPOSE: In some patients with nonperimesencephalic nontraumatic subarachnoid hemorrhage (aneurysmal SAH), no aneurysm can be found on digital subtraction angiography (DSA), and repeat DSA is advocated. 3D rotational angiography (3DRA) is considered superior to DSA in the detection of small intracranial aneurysms. In this study, we assessed the additional diagnostic value of 3DRA in detecting DSA-occult aneurysms in 23 patients with aneurysmal SAH. MATERIALS AND METHODS: Between January 2006 and September 2007, 298 patients with suggested ruptured intracranial aneurysm were referred for DSA, and in 98 patients, DSA was negative. Of these 98 patients, 28 had aneurysmal SAH, and in 23 of these additional 3DRA was performed in the same or in a repeat angiographic procedure. RESULTS: In 18 of 23 patients (78%), a ruptured small aneurysm was diagnosed on additional 3DRA. The location of 18 aneurysms was the anterior communicating artery (n = 11), the middle cerebral artery (n = 3), the posterior communicating artery (n = 2), the ophthalmic artery (n = 1), and the posterior inferior cerebellar artery (n = 1). Aneurysm size was 3 mm in 4, 2 mm in 9, and 1 mm in 5. Of 18 aneurysms, 9 were treated with coil placement; 7 with surgical clipping; and 2 were not treated. CONCLUSION: In this study, 18 of 23 (78%) patients with negative findings on DSA had a small ruptured aneurysm when studied with 3DRA. These were most commonly located on the anterior communicating artery.
Natural occurrence of scirpentriol in cereals infected by Fusarium species

Wheat, barley and oat grain samples naturally contaminated withFusariumspp. were analysed for the presence of scirpentriol (STO). This toxin was detected in 1, 37 and 8% of 248 wheat, 32 barley and 99 oat grain samples, respectively, and the maximum concentration was 83 µg kg−1. Samples of wheat and oat grain with visible scab symptoms were also analysed, and STO (mean level 255 µg kg−1) was detected only in oat samples infected withF. sporotrichioidesandF. poaeas the dominant species. We analysed 15 barley samples that were subdivided based on seed size into fractions of <2.5 and > 2.5 mm in diameter. The smaller kernels contained an average 94% of the STO in the samples (in kernel fraction > 2.5 mm 28 µg kg−1, <2.5 mm 297 µg kg−1). In oats, STO levels were highest in the chaff, lower in the stalk's apical internode and lowest in the grain.
Calcium-Dependent Protein Kinase C Is Not Required for Post-Tetanic Potentiation at the Hippocampal CA3 to CA1 Synapse

Post-tetanic potentiation (PTP) is a widespread form of short-term synaptic plasticity in which a period of elevated presynaptic activation leads to synaptic enhancement that lasts tens of seconds to minutes. A leading hypothesis for the mechanism of PTP is that tetanic stimulation elevates presynaptic calcium that in turn activates calcium-dependent protein kinase C (PKC) isoforms to phosphorylate targets and enhance neurotransmitter release. Previous pharmacological studies have implicated this mechanism in PTP at hippocampal synapses, but the results are controversial. Here we combine genetic and pharmacological approaches to determine the role of classic PKC isoforms in PTP. We find that PTP is unchanged in PKC triple knock-out (TKO) mice in which all calcium-dependent PKC isoforms have been eliminated (PKCα, PKCβ, and PKCγ). We confirm previous studies and find that in wild-type mice 10 μm of the PKC inhibitor GF109203 eliminates PTP and the PKC activator PDBu enhances neurotransmitter release and occludes PTP. However, we find that the same concentrations of GF109203 and PDBu have similar effects in TKO animals. We also show that 2 μm GF109203 does not abolish PTP even though it inhibits the PDBu-dependent phosphorylation of PKC substrates. We conclude that at the CA3 to CA1 synapse Ca2+-dependent PKC isoforms do not serve as calcium sensors to mediate PTP. SIGNIFICANCE STATEMENT Neurons dynamically regulate neurotransmitter release through many processes known collectively as synaptic plasticity. Post-tetanic potentiation (PTP) is a widespread form of synaptic plasticity that lasts for tens of seconds that may have important computational roles and contribute to short-term memory. According to a leading mechanism, presynaptic calcium activates protein kinase C (PKC) to increase neurotransmitter release. Pharmacological studies have also implicated this mechanism at hippocampal CA3 to CA1 synapses, but there are concerns about the specificity of PKC activators and inhibitors. We therefore used a molecular genetic approach and found that PTP was unaffected when all calcium-dependent PKC isozymes were eliminated. We conclude that PKC isozymes are not the calcium sensors that mediate PTP at the CA3 to CA1 synapse.
FENOMENA SAHAM TIDAK AKTIF DAN SAHAM AKTIF DI BURSA EFEK INDONESIA

Abstrak Penelitian ini betujuan untuk mengetahui perbedaan kinerja perusahaan berdasarkan nilai Return on Asset (ROA), Return on Equity (ROE), Price Earning Ratio (PER) saham tidak aktif dan saham aktif di Bursa Efek Indonesia. Penelitian ini adalah penelitian komparatif. Subjek penelitian sebanyak 27 perusahaan saham tidak aktif dan 27 perusahaan saham aktif. Data diperoleh dari laporan tahunan perusahaan, dan dianalisis menggunakan Mann Whitney U-test . Hasil penelitian menunjukkan bahwa terdapat perbedaan yang signifikan antara nilai Return On Assets (ROA), Return On Equity (ROE), dan Price Earning Ratio (PER) saham tidak aktif dan saham aktif selama 2010-2014. Kata kunci: saham tidak aktif, saham aktif, Return On Assets (ROA) , Return On Equity (ROE) , dan Price Earning Ratio (PER) Abstract This study aimed to analyze the difference in company performance among the values of Return on Asset (ROA), Return on Equity (ROE) , and Price Earning Ratio (PER) inactive stock and active st ock in Indonesia Stock Exchange. The study was a comparative stud y . The unit observation were 27 in active stock companies and 27 active stock companies . The data were collected by annual report companies, and Mann Whitney U-test was applied as data analysis technique. The result show ed tha t were significant difference s among the value s of Return On Assets (ROA) , Return On Equity (ROE) , and Price Earning Ratio (PER) in active stock and active stock during 2010-2014. Keywords: inactive stock, active stock, Return On Assets (ROA) , Return On Equity (ROE) , and Price Earning Ratio (PER)
Metabolic and Hemodynamic Effects of Metformin and Glibenclamide in Normotensive NIDDM Patients

Objective— To compare the metabolic and hemodynamic effects of metformin and glibenclamide in normotensive NIDDM patients. Research Design and Methods— After a 2-wk run-in period on dietary treatment alone, 12 Chinese normotensive patients with uncomplicated NIDDM were randomized to receive either metformin, or glibenclamide for 4 wk before being crossed-over to the alternative treatment for an additional 4 wk. Metabolic and hemodynamic index, including cardiac output estimation by impedance cardiography, were measured at baseline and at the end of each treatment period. Results— Body mass index was reduced more with metformin than with glibenclamide, although glycemic control was similar with both drugs. Plasma total cholesterol concentration fell more with metformin (mean difference −0.65 mM, 95% confidence interval −0.96 to −0.32) than glibenclamide (mean difference −0.20 mM, 95% confidence interval −0.54–0.12) (P < 0.05). Compared with baseline values, erect diastolic blood pressure was reduced more by metformin (12.9% [95% confidence interval −21.5 to −4.4%]) than glibenclamide (−6.8% [95% confidence interval −14.9 to 1.2%]) (P < 0.001). The relative changes in the systemic vascular resistance index also differed between the two treatments (glibenclamide, 6.2 [−4.3 to 16.6%]; metformin, −1.2 [95% confidence interval −8.8−6.4%]) (P < 0.05)]. Conclusions— In normotensive NIDDM patients, treatment with metformin was associated with greater reductions in body weight, plasma total cholesterol concentration, and erect diastolic blood pressure, whereas the systemic vascular resistance index increased after treatment with glibenclamide. These findings merit long-term investigation.
AUXIN BIOSYNTHESIS.

Indole-3-acetic acid (IAA) is the most abundant naturally occurring auxin. Plants produce active IAA both by de novo synthesis and by releasing IAA from conjugates. This review emphasizes recent genetic experiments and complementary biochemical analyses that are beginning to unravel the complexities of IAA biosynthesis in plants. Multiple pathways exist for de novo IAA synthesis in plants, and a number of plant enzymes can liberate IAA from conjugates. This multiplicity has contributed to the current situation in which no pathway of IAA biosynthesis in plants has been unequivocally established. Genetic and biochemical experiments have demonstrated both tryptophan-dependent and tryptophan-independent routes of IAA biosynthesis. The recent application of precise and sensitive methods for quantitation of IAA and its metabolites to plant mutants disrupted in various aspects of IAA regulation is beginning to elucidate the multiple pathways that control IAA levels in the plant.