Miracle-dz/UniFAR-FTUs huggingface dataset:
Suryanamaskar: An equivalent approach towards management of physical fitness in obese females

Background: In India, obesity is highly prevalent in women as compared to men. As the obesity epidemic spreads, there are growing concerns about efficient obesity management. Aims: To compare between circuit training (CT), treadmill (TM) walking and suryanamaskar (SN) training in weight management and physical fitness enhancement in obese females. Settings and Designs: Comparative controlled study conducted in a community setting. Materials and Methods: 119 females of age between 20 and 40 years of body mass index (BMI) between 25.1 and 34.9 kg/m2. 87 participants completed the study. Group 1: CT; group 2: TM walking; group 3: Modified SN; group 4: Control. Outcome Measures: Body composition, cardio-respiratory and muscle endurance, flexibility. Statistical Analysis: Within-group data was analyzed with the paired t-test. P =0.05. Analysis between the groups was done using one way ANOVA test. Analysis between the groups was done using ANCOVA test controlling for baseline differences only for those variables that have significant differences at baseline. For those which do not have significant difference at baseline, RMANOVA was done at end of 8 weeks. Results: Reducation in mean body weight in CT group (2.2%), TM (1.7%) and SN (1.6%), (P < 0.05), BMI in all the three groups (P < 0.01), total body fat % in the CT (5%) and SN (3.7%), (P < 0.01), metabolic age with CT (2%) and TM (2%), (P = 0.001). Improvement in muscle mass in CT (4%, P = 0.009), VO2max in CT group by 17.2%, SN (14%), TM group (8%) (P < 0.05). Upper limb Muscle endurance in CT (51.3%), SN group (51.24%) and in TM group (40%), (P = 0.05), in lower limb TM (21.2%) and SN (24.5%) (P = 0.05), flexibility in SN (12.4%, P = 0.0001). Conclusions: All three methods were effective in weight and physical fitness management. CT and SN were more effective in improving cardio-respiratory fitness and upper limb muscle endurance while only SN was effective in improving body flexibility.
Expression of differentiation associated protein Hes1 and Hes5 in cervical squamous carcinoma and its precursors

Hairy and Enhancer-of-split homologues 1 and 5 (Hes1 and Hes5) are the basic helix-loop-helix transcriptional factors that negatively regulate the cell differentiation during embryogenesis. It has been reported that they may be involved in carcinogenesis in some tumors. The roles of Hes1 and Hes5 in development and progression of cervical carcinoma are not well documented todate. In the study, the expression of Hes1 and Hes5 were detected by immunohistochemistry in 295 cases with various degrees of cervical epithelial lesions, including 78 normal cervical epithelia, 31 mild dysplasia (CIN I), 77 moderate-severe dysplasia (CIN II–III), and 109 squamous cervical carcinomas (SCCs), and their association with various clinical pathologic prognostic variables were analyzed in 73 early-stage SCC patients who underwent surgery. Hes1 and Hes5 expression were found to be significantly higher in SCC compared with CIN as well as higher in CIN than normal cervical epithelia, and positively correlated with various prognostic factors in early-stage cervical carcinoma. Our findings suggest that Hes1 and Hes5 may be involved in carcinogenesis of the cervix and progression of cervical carcinoma. Hes1 and Hes5 overexpression are probably variables to predict poor prognosis of the patients with early-stage cervical carcinoma
Self-limiting reflex luteinizing hormone release and sexual behavior during extended periods of unrestricted copulatory activity in estrous domestic cats.

Estrous female cats (queens) were permitted 36-h periods of unrestricted mating activity; they then were injected with various doses of gonadotropin-releasing hormone (GnRH) at 36 h and allowed single copulations at 48 or 72 h of study. Serum luteinizing hormone (LH) levels were determined in samples collected prior to and 2 h after the initial copulation, before and 30 min after selected copulations during the next 10 h, and before and 30 min after copulations occurring at 20-24, 36, and 48-72 h, as well as 0, 15, and 30 min after the GnRH injections (0.3-3.0 micrograms/kg) at 36 h of study. Copulations occurred 14-20 times in 12 h and 20-36 times in 36 h. Copulation frequency (mean +/- SEM) decreased (p less than 0.05) from 5.5 +/- 0.6/2 h initially to 1.5 +/- 0.6/2 h during the subsequent 2-h period, and was 1.4 +/- 0.2/2 h at 12-36 h of study. Intromissions lasted 1-27 (8 +/- 0.3) s. Variation in durations of mounting by males (1.7 +/- 0.1 min; range, 0.3-10 min) or of the postcoital behavioral reactions displayed by the queens (2.5 +/- 0.1 min; range, 1-17 min) could not be related to animals or time of study. Peak serum LH levels (11-280 ng/ml; mean, 112 +/- 30 ng/ml) were observed at 2-4 h after the first mating. Mean LH steadily declined thereafter, reached basal values (less than or equal to 3 ng/ml) by 20-24 h, and remained low at 36 h. (ABSTRACT TRUNCATED AT 250 WORDS)
Diagnostic accuracy of increased urinary cortisol/cortisone ratio to differentiate ACTH‐dependent Cushing's syndrome

Differential diagnosis between Cushing's Disease (CD) and Ectopic ACTH Syndrome (EAS) may be a pitfall for endocrinologists. The increasing use in clinical practice of chromatography and mass spectrometry improves the measurement of urinary free cortisol (UFF) and cortisone (UFE). We have recently observed that cortisol to cortisone ratio (FEr) was higher in a small series of EAS; in this study we collected a larger number of ACTH‐dependent Cushing's Syndrome (CS) to study the role of FEr to characterize the source of corticotropin secretion.
Age and secular effects on muscular strength of indigenous rural adults in Oaxaca, Southern Mexico: 1978–2000

Purpose: To evaluate age and secular changes in strength of rural Zapotec adults in Oaxaca between 1978 and 2000. Methods: Grip strength, height and weight were measured in 1978 (n = 247, 19–82 years) and 2000 (n = 407, 19–89 years); 35 males and 52 females were measured in both years. MANCOVA was used for comparisons by age and year. Results: Grip strength and strength/height decline with age; the slope is greater after 40–49 years. Both are significantly greater in 2000 compared to 1978 only in males 19–29 and 30–39 years and in females 30–39 years. Strength and strength/height decline at a slightly faster rate in females than males during young adulthood, but at similar rates in both sexes during middle age. Strength/mass is greater in 1978 than 2000, but differences are not significant in most age groups. Strength/mass declines linearly with age and rates do not differ between young and older adults of both sexes. Left grip strength/left mid-arm muscle circumference shows a pattern across age similar to strength/mass in both sexes. Conclusion: Grip strength and strength per unit size declined with age. Strength and strength/height tended to increase between 1978 and 2000, while the opposite occurred for strength/weight. Results likely reflected in changes in habitual physical activity patterns associated with the transition from subsistence agriculture to less economic dependence upon agriculture.
The epidermal polarity protein Par3 is a non–cell autonomous suppressor of malignant melanoma

Melanoma, an aggressive skin malignancy with increasing lifetime risk, originates from melanocytes (MCs) that are in close contact with surrounding epidermal keratinocytes (KCs). How the epidermal microenvironment controls melanomagenesis remains poorly understood. In this study, we identify an unexpected non–cell autonomous role of epidermal polarity proteins, molecular determinants of cytoarchitecture, in malignant melanoma. Epidermal Par3 inactivation in mice promotes MC dedifferentiation, motility, and hyperplasia and, in an autochthonous melanoma model, results in increased tumor formation and lung metastasis. KC-specific Par3 loss up-regulates surface P-cadherin that is essential to promote MC proliferation and phenotypic switch toward dedifferentiation. In agreement, low epidermal PAR3 and high P-cadherin expression correlate with human melanoma progression, whereas elevated P-cadherin levels are associated with reduced survival of melanoma patients, implying that this mechanism also drives human disease. Collectively, our data show that reduced KC Par3 function fosters a permissive P-cadherin–dependent niche for MC transformation, invasion, and metastasis. This reveals a previously unrecognized extrinsic tumor-suppressive mechanism, whereby epithelial polarity proteins dictate the cytoarchitecture and fate of other tissue-resident cells to suppress their malignant outgrowth.
Symptoms of Depression and Anxiety in Children: Specificity of the Hopelessness Theory

The common etiology hypothesis proposes that depression and anxiety commonly co-occur because they share etiological factors. This study examined the specificity of the hopelessness theory in the development of depressive and anxious symptoms in children. Students in Grades 3 through 6 (N = 418, 47% boys) completed measures assessing inferential styles about causes, consequences, and the self, depressive symptoms, and anxious symptoms. Six weeks later, children completed measures of depressive symptoms, anxious symptoms, and hassles. All 3 inferential styles interacted with hassles to predict increases in depressive symptoms, although this relation only held for children with low levels of initial symptoms. Inferential styles about consequences and the self also predicted increases in anxious symptoms. Consistent with the common etiology hypothesis, after controlling for the association between depressive and anxious symptoms, the effects of inferential styles about consequences and the self persisted.
DifferentialIdentification of Mycobacterium tuberculosis Complexand Nontuberculous Mycobacteria by Duplex PCR Assay Using the RNAPolymerase Gene(rpoB)

ABSTRACT A novel duplex PCR method that can amplify the 235- and 136-bp rpoB DNAs of Mycobacterium tuberculosis complex and nontuberculous mycobacteria (NTM), respectively, with two different sets of primers was used to differentially identify 44 reference strains and 379 clinical isolates of mycobacteria in a single-step assay. Showing 100% sensitivity and specificity, the duplex PCR method could clearly differentiate M. tuberculosis complex and NTM strains. In addition, restriction fragment length polymorphism analysis and direct sequencing of the amplicon of NTM could be used to supplement species identification.
[Comparison of two types of behavior and attitude surveys on alcohol, tobacco and illegal drug use].

BACKGROUND The aim of this study was to compare the results of two types of surveys frequently used in France to monitor alcohol, tobacco and illegal drug consumptions. METHODS Data from a random sample phone survey (1993 18-75 year old French adults in November and December 1995), a quota sample face-to-face survey (1000 18-75 year old French adults in November 1995) and other sources (sales statistics and other surveys) were compared. RESULTS Results from the two types of surveys were similar for alcohol and tobacco consumption prevalence. Concerning smoking prevalence, the random survey gave an estimate of 35.5% for the smokers ratio versus 35.2% with the quota sample survey. The daily alcohol consumer percentage was 20.9% and 22.1% respectively with the random and the quota sample surveys. Differences were observed for attitudes and illegal substances consumption: the random sample phone survey estimated at 15.5% people using drug during their life versus 13.9% for the quota sample face-to-face survey. CONCLUSIONS Quota sampling and face-to-face surveys can be used to monitor alcohol, tobacco consumption and to a lesser extent, drug consumption trends, especially by repeated surveys, instead of random sample phone survey which are more time and money consuming.
Conjugative Plasmid Transfer in Gram-Positive Bacteria

SUMMARY Conjugative transfer of bacterial plasmids is the most efficient way of horizontal gene spread, and it is therefore considered one of the major reasons for the increase in the number of bacteria exhibiting multiple-antibiotic resistance. Thus, conjugation and spread of antibiotic resistance represents a severe problem in antibiotic treatment, especially of immunosuppressed patients and in intensive care units. While conjugation in gram-negative bacteria has been studied in great detail over the last decades, the transfer mechanisms of antibiotic resistance plasmids in gram-positive bacteria remained obscure. In the last few years, the entire nucleotide sequences of several large conjugative plasmids from gram-positive bacteria have been determined. Sequence analyses and data bank comparisons of their putative transfer (tra) regions have revealed significant similarities to tra regions of plasmids from gram-negative bacteria with regard to the respective DNA relaxases and their targets, the origins of transfer (oriT), and putative nucleoside triphosphatases NTP-ases with homologies to type IV secretion systems. In contrast, a single gene encoding a septal DNA translocator protein is involved in plasmid transfer between micelle-forming streptomycetes. Based on these clues, we propose the existence of two fundamentally different plasmid-mediated conjugative mechanisms in gram-positive microorganisms, namely, the mechanism taking place in unicellular gram-positive bacteria, which is functionally similar to that in gram-negative bacteria, and a second type that occurs in multicellular gram-positive bacteria, which seems to be characterized by double-stranded DNA transfer.
Botulinum toxin in the treatment of sialorrhea.

BACKGROUND/AIM Botulinum toxin-A (BTX-A) is known to block the release of acetylcholine from motor and autonomic nerve terminals and may significantly decrease saliva production when injected intraglandulary. The aim of this study was to evaluate effects of BTX-A injections in the treatment of disabling sialorrhea in various neurological disorders. METHODS This study included 19 consecutive patients with significant sialorrhea associated with various neurological disorders. Out of them 13 patients were with Parkinson's disease, two with pantothenate kinase-associated neurodegeneration, two with multiple system atrophy, one with Wilson's disease, and one patient with postoperative sialorrhea. Botulinum toxin-A (Dysport, Ipsen Pharma) was injected into the parotid glands with (n=7 patients) or without (n=12 patients) ultrasound guidance. All the patients were scored before and after the treatment and in weekly intervals thereafter using the salivation item of the part II (Activities of Daily Living) of the Unified Parkinson's Disease Rating Scale (UPDRS). RESULTS Thirteen patients (68%) reported beneficial effect of BTX-A injection, while 6 of them (32%) had no response at all The sialorrhea scores before and after the treatment were 3.1 +/- 0.1 (range 2-4) and 1.8 +/- 0.1 (range 0-3), respectively (t=5.636; p<0.001). There was no difference in the magnitude of response between the groups with (t=4.500; p=0.004) and without (t=3.674; p=0.005) ultrasound control of injection sites. Adverse effects were registered in 5 patients (26%). CONCLUSIONS Botulinum toxin-A injections to easily accessible parotid glands, without necessity for ultrasound guidance, are safe and efficaceous treatment for sialorrhea in different neurological disorders.
Bias in Peripheral Depression Biomarkers

Background: To aid in the differentiation of individuals with major depressive disorder (MDD) from healthy controls, numerous peripheral biomarkers have been proposed. To date, no comprehensive evaluation of the existence of bias favoring the publication of significant results or inflating effect sizes has been conducted. Methods: Here, we performed a comprehensive review of meta-analyses of peripheral nongenetic biomarkers that could discriminate individuals with MDD from nondepressed controls. PubMed/MEDLINE, EMBASE, and PsycINFO databases were searched through April 10, 2015. Results: From 15 references, we obtained 31 eligible meta-analyses evaluating biomarkers in MDD (21,201 cases and 78,363 controls). Twenty meta-analyses reported statistically significant effect size estimates. Heterogeneity was high (I2 ≥50%) in 29 meta-analyses. We plausibly assumed that the true effect size for a meta-analysis would equal the one of its largest study. A significant summary effect size estimate was observed for 20 biomarkers. We observed an excess of statistically significant studies in 21 meta-analyses. The summary effect size of the meta-analysis was higher than the effect of its largest study in 25 meta-analyses, while 11 meta-analyses had evidence of small-study effects. Conclusions: Our findings suggest that there is an excess of studies with statistically significant results in the literature of peripheral biomarkers for MDD. The selective publication of ‘positive studies' and the selective reporting of outcomes are possible mechanisms. Effect size estimates of meta-analyses may be inflated in this literature.
Detection of telomerase activity in prostate needle‐biopsy samples

Telomerase in an enzyme ribonucleoprotein responsible for cell immortality and oncogenesis. Telomerase activity has been detected in most cancers, including prostate cancer. To verify whether the detection of telomerase in prostate needle biopsy samples could have diagnostic value, we blindly assayed telomerase activity in samples from patients who were clinically suspected of having prostate cancer.
Spontaneous resolution of p58/EB6 antigen restricted NK‐type lymphoproliferative disease of granular lymphocytes: role of Epstein Barr virus infection

We describe a patient with a CD3− lymphoproliferative disease of granular lymphocytes (LDGL) characterized by proliferation of CD3−CD16+ GL, restricted to the expression of p58/EB6 antigen and lacking the p58/GL183 antigen. Using PCR analysis we demonstrated the presence of EBV DNA in the peripheral blood mononuclear cells and purified CD16+ GL from the patient; a monoclonal episomic configuration of the virus could not be demonstrated with Southern blot analysis. The presence of EBV DNA was also detected by PCR in the serum; this finding was associated with a serological pattern consistent with a previous, already seroconverted, EBV infection. During a 4‐year follow‐up the lymphocytosis spontaneously disappeared; interestingly, in terms of the p58 antigen expression, we provided evidence of the reconstitution of a normal pattern of circulating NK subsets (i.e. p58/EB6+ p58/GL183−, p58/EB6+ p58/GL183+, p58/EB6− p58/GL183−, p58/EB6− p58/GL183+). At the time of resolution of lymphocytosis, EBV‐PCR analysis still demonstrated the persistence of EBV DNA in peripheral blood mononuclear cells, but not in the patient's serum. By indicating that inciting agents (in this case EBV) are involved in inducing the GL proliferation, our data contribute insights into the pathogenetic mechanisms accounting for in vivo GL accumulation in LDGL. It appears that a second, still unknown, event is required to determine the neoplastic transformation.
Sex Differences in Categorical Adaptation for Faces and Chinese Characters during Early Perceptual Processing

Previous event-related potential studies support sex differences in the N170 response during face and word processing; however, it remains unclear whether N170 categorical adaptation for faces and words is different between women and men. Using an adaptation paradigm, in which an adaptor and subsequent test stimulus are presented during each trial, the present study investigated N170 categorical adaptation for faces and Chinese characters in both women and men. The results demonstrated that the N170 amplitude elicited by test stimuli in within-category condition was lower than in control category condition, and this was observed during both face and Chinese character processing in women and men. In addition, we found that men have greater N170 categorical adaptation for face and word processing than women. There was also a significant correlation between N170 categorical adaptation indices for face and Chinese character processing in men, which did not occur in women. These findings suggest that men and women process repeated faces or words differently.
Nutritional changes among premenopausal women undertaking a soya based dietary intervention study in Hawaii.

BACKGROUND We conducted a 2-year nutritional intervention among premenopausal women. The goal was to incorporate two daily servings of soya into the regular diet. This report describes the dietary modifications and assesses their nutritional adequacy with regard to major nutrients. METHODS In this analysis of 100 intervention and 106 control subjects, women completed a validated food-frequency questionnaire at baseline; throughout the study, they participated in at least three unannounced 24-h recalls. RESULTS At randomization, both groups were similar in age and body weight, reported low soya intake, and did not differ by intake of major nutrients and foods. According to the 24-h recalls, women in the intervention group consumed nearly two servings of soya per day, while the control women remained at 0.2 servings. In comparison with the control group, the intervention group consumed fewer dairy products, primarily milk, but also less meat, nuts and seeds. As a result of the dietary modification, the intervention women consumed less-saturated fat and cholesterol and more protein, dietary fibre, calcium and vitamins than the control group. CONCLUSION These results suggest that women in the intervention group improved the overall quality of their diet by adding two servings of soya per day.
Energy efficiency of combined DPS and JT CoMP technique in downlink LTE-A cellular networks

Coordinated multi-point (CoMP) transmission introduced by long-term evolution-advanced (LTE-A) cellular systems has shown great promise for improving network spectral efficiency (SE). On the other hand, the ever increasing energy consumption in cellular systems has emerged as a major concern for the network operators. This paper proposes a novel CoMP technique for the downlink of two-tier heterogeneous LTE-A cellular networks and investigates its energy efficiency (EE) performance. The proposed CoMP technique combines both dynamic point selection (DPS) and joint transmission (JT) CoMP schemes for improving network SE. Thus, under the proposed CoMP technique, multiple transmitting base stations (BSs) selected dynamically from the available high-power macrocells and low-power small cells are coordinated for jointly serving a user. Various spatial distributions of small cells in the macrocell coverage area are considered. A Poisson distributed hard core point process (HCPP) is also used for maintaining a minimum distance between any two of the small cells. Extensive simulations are carried out for evaluating the EE performance of cellular networks deployed integrating the proposed CoMP technique. Network performance is also compared with that of non-COMP, only JT and only DPS transmission scheme based cellular networks.