Miracle-dz/UniFAR-FTUs huggingface dataset:
[Parasitological fecal studies of equids, dogs, cats and hedgehogs during the years 1984-1991].

The results of the coproscopical examinations in horses, dogs, cats and hedgehogs between 1984 and 1991 are presented. In 9192 samples from horses 55.5% stages of strongylids, 4.0% of Parascaris equorum, 2.2% of anoplocephalids, 1.6% Strongyloides westeri, 0.7% of Oxyuris equi, 0.6% of Eimeria leuckarti, 0.2% of Fasciola hepatica and 0.04% of Dictyocaulus arnfieldi were found. In 48.0% of the 46 samples from donkeys eggs from strongylids were detected, in 17.4% larvae from Dictyocaulus arnfieldi, in 2.2% eggs from Strongyloides westeri, Parascaris equorum and oocysts from Eimeria leuckarti, respectively. In 3329 samples of dogs 6.9% developmental stages of Toxocara canis, 6.0% of Giardia spp. , 4.2% of Isospora spp. , 3.0% of Sarcocystis spp. , 2.5% each of ancylostomids and Trichuris vulpis, 1.1% of Toxascaris leonina and 1.1% of Dipylidium canium, up to 1.0% of taeniids, 0.6% of each Mesocestoides spp. and Metastrongylidae, 0.3% of Strongyloides stercoralis and 0.2% of Capillaria spp. and Hammondia heydorni were detected. In 9.5% of the 1147 samples of cats eggs from Toxocara mystax were found, in 4.7% eggs of taeniids, in 4.6% cysts of Isospora spp. , in 2.4% of Giardia spp. , in 1.4% eggs of Dipylidium caninum, in 1.0% of Capillaria spp. and Aelurostrongylus abstrusus, in 0.6% development stages of Toxoplasma gondii, in 0.5% of ancylostomids and in 0.3% of Sarcocystis spp. and Opisthorchis felineus. In 1175 samples of hedgehogs 48.8% eggs of Capillaria spp. , 35.9% of Crenosoma striatum, 17.9% oocysts of Isospora spp. , 2.3% eggs of Brachylaemus erinacei were found.
Production of L2 lipase by Bacillus sp. strain L2: nutritional and physical factors

A thermophilic bacterium, Bacillus sp. strain L2 was isolated from a hot spring in Perak, Malaysia. An extracellular lipase activity was detected through plate and broth assays at 70 °C after 28 h of incubation. The L2 lipase production was growth dependent as revealed by a number of factors affecting the secretion of extracelullar lipase. As for nutritional factors, casamino acids, trehalose, Ca2+ and Tween 60 were found to be more effective for lipase production. The optimum physical condition for L2 lipase production was obtained at 70 °C after 28 h of cultivation time, at pH 7.0, 150 rpm of agitation rate and 1% of starting inoculum size. The activity staining of crude L2 lipase revealed a clearing zone at 39 kDa. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Sparse Recovery using Smoothed ℓ0 (SL0): Convergence Analysis

Finding the sparse solution of an underdetermined system of linear equations has many applications, especially, it is used in Compressed Sensing (CS), Sparse Component Analysis (SCA), and sparse decomposition of signals on overcomplete dictionaries. We have recently proposed a fast algorithm, called Smoothed $\ell^0$ (SL0), for this task. Contrary to many other sparse recovery algorithms, SL0 is not based on minimizing the $\ell^1$ norm, but it tries to directly minimize the $\ell^0$ norm of the solution. The basic idea of SL0 is optimizing a sequence of certain (continuous) cost functions approximating the $\ell^0$ norm of a vector. However, in previous papers, we did not provide a complete convergence proof for SL0. In this paper, we study the convergence properties of SL0, and show that under a certain sparsity constraint in terms of Asymmetric Restricted Isometry Property (ARIP), and with a certain choice of parameters, the convergence of SL0 to the sparsest solution is guaranteed. Moreover, we study the complexity of SL0, and we show that whenever the dimension of the dictionary grows, the complexity of SL0 increases with the same order as Matching Pursuit (MP), which is one of the fastest existing sparse recovery methods, while contrary to MP, its convergence to the sparsest solution is guaranteed under certain conditions which are satisfied through the choice of parameters.
Diagnosing comorbidity: concepts, criteria, and methods

Background: The clinical and etiologic implications of comorbid psychiatric and substance-use disorders are relevant across countries and cultures. The DSM-IV now places greater emphasis on the clinical and research utility of the substance-induced disorders classification, and clarifies several important diagnostic issues specific to primary and substance-induced disorders. However, no research consensus exists over the core problem of identifying and differentiating the drug and alcohol intoxication and withdrawal symptoms that can mimic psychiatric symptoms in heavy drinkers and drug users. Objective: To investigate how various diagnostic instruments have measured comorbid psychiatric and substance-use disorders and how each instrument operationalizes the DSM-IV classification. Method: We review the evolution of the concept of comorbidity beginning with its formalization as the ‘primary–secondary’ distinction in the Feighner Criteria. We address the ‘organic–non-organic’ distinction found in the RDC, DSM-III, and DSM-III-R; and finally, review the ‘primary’ and ‘substance-induced’ categories of DSM-IV, DSM-IV-TR and ICD-10. We describe how these distinctions have been operationalized in widely used diagnostic instruments. Conclusion: Further understanding of these classifications and the relationship of co-occurring psychiatric and substance disorders can be accomplished with the range of available measures, particularly the Psychiatric Research Interview for Substance and Mental Disorders (PRISM), which reliably utilizes and refines DSM-IV classification distinctions.
Early complications in the operative treatment of patella fractures.

OBJECTIVE To identify and review early complications in the operative treatment of patella fractures. DESIGN Retrospective review. SETTING Single tertiary care institution with multiple surgeons, including generalists and fellowship trained subspecialists. PATIENTS A consecutive series of eighty-seven patella fractures over a five year period was reviewed. Patients treated nonoperatively or with partial or total patellectomy were excluded. Minimum follow-up to fracture healing (four months) was available in fifty-one fractures. INTERVENTION Modified tension band wire fixation was used in forty-nine fractures, whereas two fractures were treated with tension band wires threaded through cannulated screws. OUTCOME MEASURES Early complications such as loss of reduction or fixation, infection, or soft-tissue problems were evaluated. RESULTS Displacement of > or = 2 mm before healing was noted in eleven fractures. The displacement could be attributed to technical errors in five cases, and to patient noncompliance with postoperative activity restrictions in another five cases. Two cases of superficial infection were documented. Nine patients with symptomatic hardware required hardware removal. CONCLUSIONS Twenty-two percent of fractures treated with tension band wiring and early motion displaced > or = 2 mm within the early postoperative period. Technical errors or patient noncompliance were identified as factors. The incidence of early complications in operatively treated patella fractures is higher than previously reported.
Assessment of borderline personality disorder: considering a diagnostic strategy

Background: Borderline personality disorder (BPD) represents a highly prevalent, severe and difficult-to-treat mental health problem. Objective: This paper considers methods, instruments and strategies for assessing BPD as described within the frame of the DSM-IV classification. Conclusions: Following the general diagnostic approach introduced by Van Praag in biological psychiatry, a two-tier diagnostic strategy for the descriptive diagnostic assessment of BPD is recommended. Axis one results in a DSM-IV Axis II categorical diagnosis, whereas axis two refers to a symptomatological, dimensional or functional approach, in which the psychological dysfunctions of the nosological syndrome are depicted. Moreover, in a clinical context a basic aim of the diagnostic evaluation is to obtain therapeutically valid information that leads to a constructive conceptual framework, to a case formulation in which therapeutic interventions are understood, selected and implemented. This framework should be based on a biopsychosocial theoretical model and its application in the clinical context involves feedback to the patient, in which the descriptive evaluation is integrated with etiological; and pathogenic elements using an idiographic approach. This therapeutically orientated diagnostic strategy is illustrated by the use of the ADP-IV (Assessment of DSM-IV personality disorders) questionnaire within a cognitive behavioral orientation.
Auditory Memory in Monkeys: Costs and Benefits of Proactive Interference

Proactive interference (PI) has traditionally been understood as an adverse consequence of stimulus repetition during memory tasks. Herein, we present data that emphasize costs as well as benefits of PI for monkeys performing an auditory delayed matching‐to‐sample (DMTS) task. The animals made same/different judgments for a variety of simple and complex sounds separated by a 5‐s memory delay. Each session used a stimulus set that included eight sounds; thus, each sound was repeated multiple times per session for match trials and for nonmatch trials as the sample (Cue 1) or test (Cue 2) stimulus. For nonmatch trials, performance was substantially diminished when the test stimulus had been previously presented on a recent trial. However, when the sample stimulus had been recently presented, performance was significantly improved. We also observed a marginal performance benefit when stimuli for match trials had been recently presented. The costs of PI for nonmatch test stimuli were greater than the combined benefits of PI for nonmatch sample stimuli and match trials, indicating that the net influence of PI is detrimental. For all three manifestations of PI, the effects are shown to extend beyond the immediately subsequent trial. Our data suggest that PI in auditory DMTS is best understood as an enduring influence that can be both detrimental and beneficial to memory‐task performance. Am. J. Primatol. 75:425‐434, 2013. © 2012 Wiley Periodicals, Inc.
CoGrafting of Hamster (Phodopus sungorus) and Marmoset (Callithrix jacchus) Testicular Tissues into Nude Mice Does Not Overcome Blockade of Early Spermatogenic Differentiation in Primate Grafts1

Abstract The ectopic xenotransplantation of testicular tissues into nude mice is a tool to generate sperm from immature testes. Immunodeficient mice as recipients of xenografts offered an appropriate microenvironment for differentiation of testicular tissue from hamsters, goats, pigs, and macaques. One exception is the neotropical primate Callithrix jacchus. Spermatogenesis in testicular grafts from marmosets does not proceed beyond the spermatogonial stage. The most likely cause for the poor graft development of marmosets is a deletion of exon 10 in the luteinizing hormone-receptor (LHR) gene, which renders this species insensitive to LH but responsive to chorionic gonadotropin (CG). We investigated whether cografting of testicular tissue from Djungarian hamsters would overcome the blockade in marmoset graft development. We also tested if exogenous administration of human CG (hCG) to the recipient would stimulate development of the marmoset tissue. No difference in graft survival was noted between hamster and monkey tissue. Seminiferous lumina were present in marmoset and hamster grafts but were significantly larger in hamster grafts. In the hamster grafts, a high proportion of the tubules contained meiotic and postmeiotic germ cells. In contrast, the marmoset tubules were populated with gonocytes and premeiotic spermatogonia. These results indicate that neither normal serum androgen levels nor the high local testosterone levels were sufficient to initiate marmoset spermatogenesis, nor was administration of hCG successful in overcoming the developmental blockade in marmoset tissue. Our results indicate that the conditions needed for initiation of spermatogenesis in the marmoset are remarkably different from those present in most other mammals.
Methamphetamine induces a rapid increase of intracellular Ca++ levels in neurons overexpressing GCaMP5

In this study, methamphetamine (Meth)‐ and glutamate (Glu)‐mediated intracellular Ca++ (Ca++i) signals were examined in real time in primary cortical neurons overexpressing an intracellular Ca++ probe, GCaMP5, by adeno‐associated viral (AAV) serotype 1. Binding of Ca++ to GCaMP increased green fluorescence intensity in cells. Both Meth and Glu induced a rapid increase in Ca++i, which was blocked by MK801, suggesting that Meth enhanced Ca++i through Glu receptor in neurons. The Meth‐mediated Ca++ signal was also blocked by Mg++, low Ca++ or the L‐type Ca++ channel inhibitor nifedipine. The ryanodine receptor inhibitor dantrolene did not alter the initial Ca++ influx but partially reduced the peak of Ca++i. These data suggest that Meth enhanced Ca++ influx through membrane Ca++ channels, which then triggered the release of Ca++ from the endoplasmic reticulum in the cytosol. AAV‐GCaMP5 was also injected to the parietal cortex of adult rats. Administration of Meth enhanced fluorescence in the ipsilateral cortex. Using immunohistochemistry, Meth‐induced green fluorescence was found in the NeuN‐containing cells in the cortex, suggesting that Meth increased Ca++ in neurons in vivo. In conclusion, we have used in vitro and in vivo techniques to demonstrate a rapid increase of Ca++i by Meth in cortical neurons through overexpression of GCaMP5. As Meth induces behavioral responses and neurotoxicity through Ca++i, modulation of Ca++i may be useful to reduce Meth‐related reactions.
Molecular identification of Cryptosporidium parvum from avian hosts

SUMMARY Cryptosporidium species are protozoan parasites that infect humans and a wide variety of animals. This study was aimed at identifying Cryptosporidium species and genotypes isolated from avian hosts. A total of 90 samples from 37 different species of birds were collected throughout a 3-month period from April 2008 to June 2008 in the National Zoo of Kuala Lumpur, Malaysia. Prior to molecular characterization, all samples were screened for Cryptosporidium using a modified Ziehl-Neelsen staining technique. Subsequently samples were analysed with nested-PCR targeting the partial SSU rRNA gene. Amplicons were sequenced in both directions and used for phylogenetic analysis using Neighbour-Joining and Maximum Parsimony methods. Although 9 (10%) samples were positive for Cryptosporidium via microscopy, 8 (8·9%) produced amplicons using nested PCR. Phylogenetic trees identified all the isolates as Cryptosporidium parvum. Although C. parvum has not been reported to cause infection in birds, and the role of birds in this study was postulated mainly as mechanical transporters, these present findings highlight the significant public health risk posed by birds that harbour the zoonotic species of Cryptosporidium.
A Comparative Study of Analgesia After Knee Surgery with Intraarticular Bupivacaine, Intraarticular Morphine, and Lumbar Plexus Block

Following arthroscopic surgery of the knee, 60 ASA I-II patients were randomly allocated to three different groups (n = 20 each) in an attempt to establish the best postoperative analgesic protocol: 20 ml of bupivacaine (0.25%; 50 mg) intra-articularly (IA) (Group 1); continuous three-in-one lumbar plexus block using a catheter to administer 0.25 ml/kg of bupivacaine (0.25%; single-shot) plus continuous pump infusion of the same drug (0.03 ml.kg-1 x h-1 of 0.25% bupivacaine for 24 h) (Group 2); or 1 mg of morphine with 20 ml of saline IA (Group 3). The results were appraised in a double-blind manner, and the degree of postoperative pain was evaluated by visual analog scale (VAS) at constant hourly intervals for the first 24 h, by the incidence of secondary effects, and by the need for complementary analgesia. Group 2 (three-in-one) VAS values were lower 16 and 24 h after surgery and also globally (P < 0.05), with respect to the other two groups. Five patients in Groups 1 and 3 required complementary analgesia, while three patients in Group 1 suffered nausea. No other secondary effects were observed. We conclude that all three analgesic methods proved efficient, as reflected by the scant requirements for additional analgesics and the degree of expressed patient satisfaction. However, lumbar plexus block (three-in-one) with continuous bupivacaine infusion was most effective, and, although it constitutes an added technique, its scant complications and easy performance make its use advisable.
Prevalence, risk factors, and prognosis of orthostatic hypotension in diabetic patients

Background: Orthostatic hypotension (OH) is a major clinical sign of cardiovascular autonomic dysfunction in diabetic patients. Our aim was to quantitatively evaluate the prevalence and risk factors of OH in patients with diabetes mellitus (DM) and assess its prognosis. Methods: A comprehensive search of the PubMed, Embase, China National Knowledge Infrastructure, VIP Chinese Journal, Wanfang, and SINOMED databases was conducted for related published work up to September 25, 2016, and manually searched eligible studies from the references in accordance with the inclusion criteria. Results: We included 21 studies in the analysis, with a total sample size of 13,772. The pooled prevalence of OH in DM was 24% (95% confidence interval [CI]: 19–28%). Potential risk factors, that is, glycosylated hemoglobin A (HbA1c) (odds ratio [OR], 1.13, 95% CI, 1.07–1.20), hypertension (OR, 1.02, 95% CI, 1.01–1.02), and diabetic nephropathy (OR, 2.37, 95% CI, 1.76–3.19), were significantly associated with OH in DM. In addition, the prognosis of OH in DM was associated with higher risk of total mortality and cardiovascular events. Conclusion: The pooled prevalence of OH in DM appears high. HbA1c, hypertension, and diabetic nephropathy are risk factors for OH in DM. OH indicates poor prognosis in diabetic patients. Attention should be focused on diabetic patients with the stated risk factors to prevent OH.
Spirality and Optimal Orthogonal Drawings

We deal with the problem of constructing the orthogonal drawing of a graph with the minimum number of bends along the edges. The problem has been recently shown to be NP-complete in the general case. In this paper we introduce and study the new concept of spirality, which is a measure of how an orthogonal drawing is "rolled up," and develop a theory on the interplay between spirality and number of bends of orthogonal drawings. We exploit this theory to present polynomial time algorithms for two significant classes of graphs: series-parallel graphs and 3-planar graphs. Series-parallel graphs arise in a variety of problems such as scheduling, electrical networks, data-flow analysis, database logic programs, and circuit layout. Also, they play a central role in planarity problems. Furthermore, drawings of 3-planar graphs are a classical field of investigation.
The relation between eating disorders and components of perfectionism.

OBJECTIVE The authors' goal was to explore the relation between perfectionism and psychopathology, including eating disorders. METHOD Using logistic regression, the authors calculated odds ratios for the associations between perfectionism subscale scores and psychiatric disorders in 1,010 female twins who completed the Multidimensional Perfectionism Scale and participated in diagnostic interviews. RESULTS Elevated concern over mistakes was associated with anorexia and bulimia nervosa but not with other psychiatric disorders. Doubts about actions was associated with eating and anxiety disorders. Multivariable models confirmed that higher scores on the subscales for concern over mistakes and doubts about actions were most strongly associated with eating disorders. CONCLUSIONS The aspect of perfectionism captured by scores on a subscale measuring concern over mistakes may be particularly associated with eating disorders and not generically predictive of psychopathology.
Photometric multi-site campaign on the open cluster NGC 884 I. Detection of the variable stars

Context. Recent progress in the seismic interpretation of field β Cep stars has resulted in improvements of the physics in the stellar structure and evolution models of massive stars. Further asteroseismic constraints can be obtained from studying ensembles of stars in a young open cluster, which all have similar age, distance and chemical composition. Aims. To improve our comprehension of the β Cep stars, we studied the young open cluster NGC 884 to discover new B-type pulsators, besides the two known β Cep stars, and other variable stars. Methods. An extensive multi-site campaign was set up to gather accurate CCD photometry time series in four filters (U, B, V, I )o f a field of NGC 884. Fifteen different instruments collected almost 77 500 CCD images in 1286 h. The images were calibrated and reduced to transform the CCD frames into interpretable differential light curves. Various variability indicators and frequency analyses were applied to detect variable stars in the field. Absolute photometry was taken to deduce some general cluster and stellar properties. Results. We achieved an accuracy for the brightest stars of 5.7 mmag in V, 6.9 mmag in B, 5.0 mmag in I and 5.3 mmag in U . T he noise level in the amplitude spectra is 50 μmag in the V band. Our campaign confirms the previously known pulsators, and we report more than one hundred new multi- and mono-periodic B-, A- and F-type stars. Their interpretation in terms of classical instability domains is not straightforward, pointing to imperfections in theoretical instability computations. In addition, we have discovered six new eclipsing binaries and four candidates as well as other irregular variable stars in the observed field.
The dielectric properties of cancerous tissues in a nude mouse xenograft model

The dielectric properties of various cancers, namely brain tumor, breast cancer, gastric carcinoma, and colon cancer, were measured in the frequency range of 500 MHz to 5 GHz. Cancers were cultivated applying the xenograft model of growing human cancerous tissues using the specific pathogen free, homo inbred mouse (a nude mouse). The complex permittivity was measured using an open‐ended coaxial probe (HP85070B) and a computer controlled network analyzer (HP8510C). For the measurement of the dielectric properties, a total of 58 xenografted specimens was used. The results showed that measured values of complex permittivity for all four cancerous tissues were similar, with little variations over the frequency range used. It might be agreed that components and characteristics of different cancerous tissues would be similar despite their different occurrences in the human body. It is necessary to investigate this result further. Bioelectromagnetics 25:492–497, 2004. © 2004 Wiley‐Liss, Inc.