Miracle-dz/UniFAR-FTUs huggingface dataset:
Autonomy-connectedness and internalizing-externalizing personality psychopathology, among outpatients.

OBJECTIVES The aims of this research were to investigate gender differences in levels of autonomy-connectedness, Axis I Psychopathology, and higher order factors of internalizing and externalizing personality psychopathology and, second, to investigate the association between these variables. DESIGN The design of this research is cross-sectional and multicentered. METHODS We used self-report questionnaires, factor analysis, and regression analysis. RESULTS We found evidence for a significant role of autonomy-connectedness in Axis I Psychopathology. This was especially true for women, who were found to be more sensitive to others and sensitivity to others was strongly associated with Axis I Psychopathology. Maybe due to the research sample no evidence was found for an association of autonomy-connectedness with externalizing psychopathology. As to the role of autonomy-connectedness in internalizing psychopathology, we found that a lack of self-awareness or a capacity of managing new situations, combined with a high sensitivity to others, were associated with internalizing psychopathology. Women appeared to be more sensitive to others and to report higher levels of Axis I Psychopathology than men. CONCLUSION We conclude that autonomy-connectedness plays an important role in Axis I Psychopathology as well as in internalizing Axis II pathology. Treatment of Axis I and internalizing Axis II psychopathology should therefore also focus on autonomy problems.
HDL phospholipid content and composition as a major factor determining cholesterol efflux capacity from Fu5AH cells to human serum.

The relationships of cell cholesterol efflux to HDL phospholipid (PL) content and composition in human serum were analyzed in two groups of subjects selected on the basis of their HDL cholesterol (HDL-C) levels: a norm-HDL group (1.10 mmol/L < HDL-C < 1.50 mmol/L) and a high-HDL group (HDL-C > 1.75 mmol/L). In the high-HDL group, the relative fractional efflux was significantly higher than in the norm-HDL group, and in both groups, fractional efflux was correlated with a number of lipoprotein parameters, the best correlation and the only one that remained significant after multivariate analysis being with HDL phospholipid (HDL-PL). Analysis of the HDL-PL subclasses revealed that HDL in the high-HDL sera was enriched with phosphatidylethanolamine (HDL-PE) and relatively deficient in sphingomyelin (HDL-SM) compared with norm-HDL sera. Moreover, the fractional efflux values in the high-HDL group were negatively correlated with the proportion of HDL-PE (r = -.64, P < .0001) and positively correlated with the proportion of HDL-SM (r = .43, P < .01). Thus, this study provides evidence that HDL-PL concentration can be used to predict the capacity of serum to accept cellular cholesterol. Among the differences described between norm-HDL and high-HDL sera, the variability in PE to SM ratio might reflect changes in serum cholesterol acceptors that modulate the first step of reverse cholesterol transport.
Roseomonas oryzicola sp. nov., isolated from the rhizosphere of rice (Oryza sativa L.).

A Gram-stain-negative, coccobacilli-shaped bacterium, designated YC6724T, was isolated from the rhizosphere of rice in Jinju, Korea. The taxonomy of strain YC6724T was studied using a polyphasic approach. Strain YC6724T grew optimally at 30 °C and pH 7.0-8.0. Comparative 16S rRNA gene sequence analyses showed that the strain was most closely related to Roseomonas soli 5N26T (98.4 % 16S rRNA gene sequence similarity), Roseomonas lacus THG33T(97.3 %) and Roseomonas terrae DS-48T (97.3 %). Sequence similarities with other species of the genus Roseomonas with validly published names were lower than 94.0 %. Phylogenetic analysis based on the 16S rRNA gene sequence showed that strain YC6724T formed a distinct phyletic lineage within the genus Roseomonas. Strain YC6724T had DNA-DNA relatedness values of 16.6 %, 44.0 % and 33.2 % with R. soli KACC 16376T, R. terrae KACC 12677T and R. lacus KACC 11678T, respectively. The predominant fatty acids of strain YC6724T were C18 : 1ω7c and/or C18 : 1ω6c, C16 : 0 and C18 : 1 2-OH. The polar lipid profile contained phosphatidylethanolamine, phosphatidylcholine, phosphatidylglycerol,diphosphatidylglycerol, an unknown aminolipid and two unknown lipids. The G+C content of the genomic DNA was 70.5 mol% and the major quinone was Q-10. Strain YC6724T contained spermidine as the major polyamine. On the basis of phenotypic, chemotaxonomic and molecular data, it is clear that strain YC6724T represents a novel species of the genus Roseomonas, for which the name Roseomonas oryzicola sp. nov. is proposed. The type strain is YC6724T (=KCTC 22478T=NBRC 109439T).
Character Displacement in Giant Rhinoceros Beetles

I quantitatively analyzed male morphology of two closely related rhinoceros beetles species (Chalcosoma caucasus F. and Chalcosoma atlas L.) in 12 allopatric and seven sympatric locations throughout Southeast Asia. The qualitative features and the magnitude of intraspecific variation of each species were unaltered between allopatric and sympatric locations. Across allopatric locations, body size, horn size, dimorphic dimension, and genitalia size nearly completely overlapped between C. caucasus and C. atlas. Yet, in all sympatric locations, the differences between the two species in these characters were highly significant. While the enlarged difference between the two species in body size in sympatry could be attributed to habitat differentiation, that in genitalia size far exceeded what was expected from the general body‐size displacement. These results indicate that morphological character displacement in sympatry was most complete in sexual organs. This may account for the process of existing species conserving themselves as integrated units by avoiding interspecific competition and enhancing reproductive isolation.
Impact on hospital mortality and morbidity of right ventricular involvement among patients with acute left ventricular infarction.

CONTEXT AND OBJECTIVE There is uncertainty regarding the risk of major complications in patients with left ventricular (LV) infarction complicated by right ventricular (RV) involvement. The aim of this study was to evaluate the impact on hospital mortality and morbidity of right ventricular involvement among patients with acute left ventricular myocardial infarction. DESIGN AND SETTING Prospective cohort study, at Emergency Care Unit of Hospital Central da Irmandade da Santa Casa de Misericórdia de São Paulo. METHODS 183 patients with acute myocardial infarction participated in this study: 145 with LV infarction alone and 38 with both LV and RV infarction. The presence of complications and hospital death were compared between groups. RESULTS 21% of the patients studied had LV + RV infarction. In this group, involvement of the dorsal and/or inferior wall was predominant on electrocardiogram (p < 0.0001). The frequencies of Killip class IV upon admission and 24 hours later were greater in the LV + RV group, along with electrical and hemodynamic complications, among others, and death. The probability of complications among the LV + RV patients was 9.7 times greater (odds ratio, OR = 9.7468; 95% confidence interval, CI: 2.8673 to 33.1325; p < 0.0001) and probability of death was 5.1 times greater (OR = 5.13; 95% CI: 2.2795 to 11.5510; p = 0.0001), in relation to patients with LV infarction alone. CONCLUSIONS Patients with LV infarction with RV involvement present increased risk of early morbidity and mortality.
Nutritional status and age at menarche in a rural area of Bangladesh

The age at menarche and its association with nutritional status in a rural area of Bangladesh was determined. A cross-sectional study was conducted in four villages of Rupganj Thana of Narayanganj district. Data was collected through October to December 1996 using a pre-tested structured questionnaire interview schedule, and nutritional status was measured by weight, height, body mass index (BMI) and physical examination. Data were obtained on 436 adolescent girls aged 10-17 years. Among them, 165 (37.8%) girls had commenced menarche. The mean age at menarche as determined by retrospective recall was 13 years SD 0.89 (n=165). The median age at menarche determined by the status quo method was 13.0. Among the adolescents 60.1% were thin (BMI< 5th centile WHO recommended reference) and 48.2% were stunted (< 3rd centile NCHS/WHO). The mean weight and BMI were significantly higher among the menstruating girls of 13, 14 and 15 years (p < 0.01) than non-menstruating girls. The mean height was found to be significantly higher at 11-14 years among the menstruating girls (p < 0.05). A lower prevalence of angular stomatitis was found among the menstruating adolescent girls compared with the non-menstruating girls, 36.4% versus 46.5%, although this was statistically non-significant (odds ratio=0.66, 95% CI 0.43-1.00). For glossitis, no significant difference was found. Among the menstruating girls 12.1% were suffering from menorrhagia and 31.5% from dysmenorrhoea. We conclude that the age of menarche among this rural Bangladeshi community is not as delayed as expected. Not surprisingly, menarche is associated with better nutritional status. The surveyed population had extremely high rates of undernutrition which suggests that adolescents in this and similar situations require specific intervention programmes to improve their nutritional status.
5‐Aminosalicylates and renal function in inflammatory bowel disease: A systematic review

Abstract Nephrotoxicity has been described in some patients with inflammatory bowel disease (IBD) treated with 5‐aminosalicylic acid (5‐ASA). Studies with 5‐ASA treatment in which serum creatinine or creatinine clearance was measured regularly show that nephrotoxicity is exceptional (mean rate of only 0.26% per patient‐year). There have been several case reports, including 46 patients, of renal disease associated with 5‐ASA treatment in patients with IBD. 5‐ASA treatment‐related nephrotoxicity is reported most often within the first 12 months, but also delayed presentation after several years has been shown. The absence of a clear relationship between 5‐ASA dose and the risk of nephrotoxicity suggests that this complication is idiosyncratic rather than dose‐related. Most of the patients with renal disease associated with 5‐ASA treatment suffered interstitial nephritis, with symptoms and signs being nonspecific, which may delay detection for many months. The nephrotoxicity potential of mesalazine and sulfasalazine seems to be similar. The risk with different oral preparations of 5‐ASA is probably too small to influence the choice of agent. Mesalazine should be withdrawn when renal impairment manifests in a patient with IBD; if this does not result in a fall in serum creatinine, then renal biopsy should be considered. A trial of high‐dose steroid may be recommended in patients whose renal function does not respond to drug withdrawal. The optimal monitoring schedule of serum creatinine in patients receiving 5‐ASA treatment remains to be established, as there is no evidence to date that either the test, or the frequency of testing, improves patient outcomes. (Inflamm Bowel Dis 2007)
Fine structure of the developing epidermis in the embryo of the American alligator (Alligator mississippiensis, Crocodilia, Reptilia)

The morphological transition from the simple epidermis that contacts the amniotic fluid of embryonic crocodilians to the adult epidermis required in a terrestrial environment has never been described. We used light and electron microscopy to study the development, differentiation and keratinisation of the epidermis of the American alligator, Alligator mississippiensis, between early and late stages of embryonic skin formation. In early embryonic development, the epidermis consists of a flat bilayer. As it develops, the bilayered epidermis comes to lie beneath the peridermis. Glycogen is almost absent from the bilayered epidermis but increases in basal and suprabasal cells when scales form. Glycogen disappears from suprabasal cells that accumulate keratin. The peridermis and 1 or 2 subperidermal layers form an embryonic epidermis that is partially or totally lost before hatching. These cells accumulate coarse filaments and form reticulate bodies. Mucous and lamellate granules are produced in the Golgi apparatus and are partly secreted extracellularly. The embryonic cells darken with the formation of larger reticulate bodies that aggregate with intermediate filaments and other cell organelles, as their nuclear chromatin condenses. Thin β‐cells resembling those of scutate scales of birds develop beneath the embryonic epidermis and form a stratified β‐layer that varies in thickness in different body regions. The epidermis differentiates first in the back, tail and belly. At the beginning of β‐cell differentiation, the cytoplasm contains sparse bundles of α‐keratin filaments, glycogen and lipid droplets or vacuoles apparently derived from the endoplasmic reticulum and Golgi apparatus. These organelles disappear rapidly as irregular bundles of electron‐dense β‐keratin filaments accumulate and form larger bundles. The larger bundles consist of 3 nm thick electron‐pale keratin microfibrils and are derived from the assemblage of β‐keratin molecules produced by ribosomes. While in mammals the epidermal barrier is formed by α‐keratinocytes, in the alligator the barrier is formed by β‐keratin cells. The β‐layer is reduced or absent from the small hinge region between scales. In the latter areas the barrier is made of a or a mixture of α/β keratinocytes. Thus alligators resemble birds where the β‐keratin molecules are deposited directly over an α‐keratin scaffold, rather than an initial production of β‐keratin packets which then merge with α‐keratin, as occurs in the Chelonia and Lepidosauria. The pigmentation of the epidermis of embryos is mostly derived from epidermal melanocytes.
Resveratrol activates membrane-bound guanylyl cyclase in coronary arterial smooth muscle: a novel signaling mechanism in support of coronary protection.

Resveratrol (RSVL), an edible polyphenolic stilbene, claims a myriad of cardiovascular benefits. However, the molecular underpinnings of such actions are poorly understood. Currently, in sheep coronary arteries (SCA), RSVL markedly (threefold) enhanced cGMP formation (t(1/2): 6.5 min; EC(50): 3 microM). This response was not abrogated by the phosphodiesterase inhibitor (IBMX, 0.5 mM), but was partly sensitive (20-30%) to either removal of the endothelium, treatment with the nitric oxide synthase-inhibitor (L-NMMA, 10 microM), or with the soluble GC (sGC)-inhibitor (ODQ, 10 microM). In membrane preparations from denuded SCA, either RSVL or the pGC agonist atrial natriuretic peptide (ANP, 0.1-1 microM) activated GC in the particulate, but not in the soluble, membrane fraction. By contrast, the nitric oxide donor, sodium nitroprusside (SNP, 1-10 microM), stimulated GC only in the soluble fraction. Further, pretreatment with RSVL partly desensitized the ANP response, but was additive to that of SNP. In arterial tension studies, RSVL relaxed PGF(2alpha)-precontracted denuded rings in a concentration-dependent manner, a response that was markedly enhanced (approximately 18 fold) in the presence of IBMX. Conversely, precontraction with phorbol ester, which also desensitizes pGC, blunted relaxations to RSVL but not to forskolin or SNP. These findings demonstrate that RSVL increases cGMP in coronary arteries, mostly by activation of pGC. This pathway triggers vasorelaxant responses that remain effective in endothelium-disrupted arteries.
Hungarian cohort-controlled trial of periconceptional multivitamin supplementation shows a reduction in certain congenital abnormalities.

BACKGROUND The 1984-1991 Hungarian randomized controlled trial (RCT) of periconceptional multivitamin supplementation containing folic acid (0.8 mg) showed a significant reduction in the first occurrence of neural tube defects (NTDs), and of urinary tract and cardiovascular abnormalities, but no reduction in orofacial clefts. A controlled cohort trial was designed to confirm or deny these results. METHODS Supplemented women were recruited from the Hungarian Periconceptional Service using the same multivitamin as the Hungarian RCT. Unsupplemented pregnant women were recruited in the standard regional antenatal care clinics and were matched to each supplemented pregnant woman on the basis of age, socioeconomic status, place of residence, and year of pregnancy. RESULTS A total of 3056 informative offspring were evaluated in each cohort. The occurrence of congenital cardiovascular malformations (31 vs. 50) was reduced (odds ratio [OR], 0.60; 95% confidence interval [CI], 0.38-0.96) in the supplemented cohort, accounted for mainly by ventricular septal defects (5 vs. 19; OR, 0.26; 95% CI, 0.09-0.72). There was no significant difference (14 vs. 19) in the occurrence of urinary tract defects between the two cohorts, but stenosis/atresia of pelvic-ureteric junction (2 vs. 13) showed a significant reduction (OR, 0.19; 95% CI, 0.04-0.86). The protective effect of the folic acid-containing multivitamin for NTDs (one offspring in the supplemented vs. nine in the unsupplemented cohort) was confirmed (OR, 0.11; 95% CI, 0.01-0.91). There was, however, no protective effect on orofacial clefts or on multiple congenital abnormalities. CONCLUSIONS The results of this cohort-controlled trial support the findings of the previous Hungarian RCT. The primary prevention of some major structural birth defects by multivitamins containing folic acid or by folic acid has great public health importance.
The detection, correlation, and comparison of peptide precursor and product ions from data independent LC‐MS with data dependant LC‐MS/MS

The detection, correlation, and comparison of peptide and product ions from a data independent LC‐MS acquisition strategy with data dependent LC‐MS/MS is described. The data independent mode of acquisition differs from an LC‐MS/MS data acquisition since no ion transmission window is applied with the first mass analyzer prior to collision induced disassociation. Alternating the energy applied to the collision cell, between low and elevated energy, on a scan‐to‐scan basis, provides accurate mass precursor and associated product ion spectra from every ion above the LOD of the mass spectrometer. The method therefore provides a near 100% duty cycle, with an inherent increase in signal intensity due to the fact that both precursor and product ion data are collected on all isotopes of every charge‐state across the entire chromatographic peak width. The correlation of product to precursor ions, after deconvolution, is achieved by using reconstructed retention time apices and chromatographic peak shapes. Presented are the results from the comparison of a simple four protein mixture, in the presence and absence of an enzymatically digested protein extract from Escherichia coli. The samples were run in triplicate by both data dependant analysis (DDA) LC‐MS/MS and data‐independent, alternate scanning LC‐MS. The detection and identification of precursor and product ions from the combined DDA search results of the four protein mixture were used for comparison to all other data. Each individual set of data‐independent LC‐MS data provides a more comprehensive set of detected ions than the combined peptide identifications from the DDA LC‐MS/MS experiments. In the presence of the complex E. coli background, over 90% of the monoisotopic masses from the combined LC‐MS/MS identifications were detected at the appropriate retention time. Moreover, the fragmentation pattern and number of associated elevated energy product ions in each replicate experiment was found to be very similar to the DDA identifications. In the case of the corresponding individual DDA LC‐MS/MS experiment, 43% of the possible detectable peptides of interest were identified. The presented data illustrates that the time‐aligned data from data‐independent alternate scanning LC‐MS experiments is highly comparable to the data obtained via DDA. The obtained information can therefore be effectively and correctly deconvolved to correlate product ions with parent precursor ions. The ability to generate precursor‐product ion tables from this information and subsequently identify the correct parent precursor peptide will be illustrated in a companion manuscript.
Ineffectiveness of the current strategy to prevent hepatitis A in travelers.

BACKGROUND Each year, a large number of Canadians travel to regions of the world where hepatitis A remains endemic. Many of these travelers are not immune and the current preventive strategy relies wholly on self-referral to a travel clinic. All of the costs associated with such a visit are assumed by the traveler. We estimated the effectiveness of this strategy. METHODS This case-control study included 108 travel-related hepatitis A cases with onset of disease between 1997 and 1999 and 620 controls who traveled during the same period. RESULTS Hepatitis A was strongly associated with high-risk travel (Odds Ratio = 7.2, 95% Confidence Interval 1.76-29.4), but only 7% of cases were found in this category. The risk of hepatitis A was 5 times lower in travelers who visited a travel clinic than in those who did not (80% efficacy). However, only 14% of the controls visited a travel clinic. As a result, the effectiveness of the current strategy is estimated to be 11% (80% of 14%). CONCLUSIONS Hepatitis A in travelers can be prevented effectively by attendance at a travel clinic. Unfortunately, most travelers do not visit such clinics prior to departure. Even if all high-risk travelers were to visit a travel clinic and receive vaccination, this would have negligible impact on the number of travel-related hepatitis A cases (approximately 7% reduction). The current strategy for the prevention of hepatitis A in travelers is ineffective and should be reexamined.
Neuronal activity in primate auditory cortex during the performance of audiovisual tasks

This study aimed at a deeper understanding of which cognitive and motivational aspects of tasks affect auditory cortical activity. To this end we trained two macaque monkeys to perform two different tasks on the same audiovisual stimulus and to do this with two different sizes of water rewards. The monkeys had to touch a bar after a tone had been turned on together with an LED, and to hold the bar until either the tone (auditory task) or the LED (visual task) was turned off. In 399 multiunits recorded from core fields of auditory cortex we confirmed that during task engagement neurons responded to auditory and non‐auditory stimuli that were task‐relevant, such as light and water. We also confirmed that firing rates slowly increased or decreased for several seconds during various phases of the tasks. Responses to non‐auditory stimuli and slow firing changes were observed during both the auditory and the visual task, with some differences between them. There was also a weak task‐dependent modulation of the responses to auditory stimuli. In contrast to these cognitive aspects, motivational aspects of the tasks were not reflected in the firing, except during delivery of the water reward. In conclusion, the present study supports our previous proposal that there are two response types in the auditory cortex that represent the timing and the type of auditory and non‐auditory elements of a auditory tasks as well the association between elements.