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https://www.readbyqxmd.com/read/28343196/-hope-as-psychological-resource-for-nurturant-professionals-medicine-case-study
#1
Наталия Е Водопьянова, Вера А Чикер, Валерия В Потявина
INTRODUCTION: In the article, the issues concerning hope, which is one of the most important resources for specialists of many nurturant professions, are observed. The theoretical analysis of hope and its categorization from the perspective of subjective and resource-based view is given. The special scientific and practical interest to human subjective and personal resources is determined by their unique role not only in human life support, but also in overcoming hard situations and extreme obstacles, including crisis situations in professional activity, with the example of the profession of a doctor...
2017: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28343109/a-visual-analysis-of-gender-bias-in-contemporary-anatomy-textbooks
#2
Rhiannon Parker, Theresa Larkin, Jon Cockburn
Empirical research has linked gender bias in medical education with negative attitudes and behaviors in healthcare providers. Yet it has been more than 20 years since research has considered the degree to which women and men are equally represented in anatomy textbooks. Furthermore, previous research has not explored beyond quantity of representation to also examine visual gender stereotypes and, in light of theoretical advancements in the area of intersectional research, the relationship between representations of gender and representations of ethnicity, body type, health, and age...
March 18, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28342945/cognitive-impairment-in-first-episode-drug-na%C3%A3-ve-patients-with-schizophrenia-relationships-with-serum-concentrations-of-brain-derived-neurotrophic-factor-and-glial-cell-line-derived-neurotrophic-factor
#3
Wenhuan Xiao, Fei Ye, Chunlai Liu, Xiaowei Tang, Jin Li, Hui Dong, Weiwei Sha, Xiaobin Zhang
OBJECTIVES: Evidence suggests that brain-derived neurotrophic factor (BDNF) and glial cell line -derived neurotrophic factor (GDNF) are important in the regulation of synaptic plasticity, which plays a key role in the cognitive processes in psychiatric disorders. Our work aimed at exploring the associations between serum BDNF and GDNF levels and cognitive functions in first-episode drug-naïve (FEDN) patients with schizophrenia. METHODS: The BDNF and GDNF levels of 58 FEDN patients and 55 age- and sex-matched healthy controls were measured and test subjects were examined using several neurocognitive tests including the verbal fluency test (VFT), the trail making test (TMT), the digit span test (DST), and the Stroop test...
March 22, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28342326/sex-dependent-mechanical-properties-of-the-human-mandibular-condyle
#4
Do-Gyoon Kim, Arman Haghighi, Hyun-Jung Kwon, Jessica S Coogan, Daniel P Nicolella, Trenton B Johnson, Hwan D Kim, Nari Kim, Amanda M Agnew
The mandibular condyle consists of articular cartilage and subchondral bone that play an important role in bearing loads at the temporomandibular joint (TMJ) during static occlusion and dynamic mastication. The objective of the current study was to examine effects of sex and cartilage on 1) static and dynamic mechanical analysis (DMA) based dynamic energy storage and dissipation for the cartilage-subchondral bone construct of the human mandibular condyle, and 2) their correlations with the tissue mineral density and trabecular morphological parameters of subchondral bone...
March 16, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28340448/structural-correlates-of-creative-thinking-in-patients-with-bipolar-disorder-and-healthy-controls-a-voxel-based-morphometry-study
#5
Pei-Chi Tu, Yi-Hsuan Kuan, Cheng-Ta Li, Tung-Ping Su
BACKGROUND: This study investigated the structural correlates of creative thinking in patients with bipolar disorder (BD) to understand the possible neural mechanism of creative thinking in BD. METHODS: We recruited 59 patients with BD I or BD II (35.3±8.5 y) and 56 age- and sex-matched controls (HCs; 34±7.4 y). Each participant underwent structural magnetic resonance imaging and evaluation of creative thinking, which was assessed using two validated tools: the Chinese version of the Abbreviated Torrance Test for Adults for divergent thinking and the Chinese Word Remote Associates Test for remote association...
March 12, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28340373/influence-of-sex-on-cardiovascular-drug-responses-role-of-estrogen
#6
REVIEW
Abdel A Abdel-Rahman
In this review we discuss the sex/estrogen-specific modulation of cardiovascular function and responses to current therapeutics. We discuss how anatomical differences such as a smaller kidney size, and lower glomerular filtration rate in females, reduce the clearance and increase the toxicity of some drugs in females. Other important sex differences include the dampening effect of estrogen on central sympathetic and renin angiotensin systems. Further, we discuss how a shift in myocardial redox status leads to paradoxical transformation of estrogen into a pro-inflammatory hormone...
March 21, 2017: Current Opinion in Pharmacology
https://www.readbyqxmd.com/read/28340119/the-risk-of-nephrolithiasis-is-causally-related-to-inactive-matrix-gla-protein-a-marker-of-vitamin-k-status-a-mendelian-randomization-study-in-a-flemish-population
#7
Fang-Fei Wei, Lutgarde Thijs, Zhen-Yu Zhang, Lotte Jacobs, Wen-Yi Yang, Erika Salvi, Lorena Citterio, Nicholas Cauwenberghs, Tatiana Kuznetsova, Nadja E A Drummen, Azusa Hara, Paolo Manunta, Yan Li, Peter Verhamme, Karel Allegaert, Daniele Cusi, Cees Vermeer, Jan A Staessen
Background.: Vitamin K (VK)-dependent γ-glutamate carboxylation and serine phosphorylation activate matrix Gla protein (MGP) to a potent locally acting inhibitor of calcification. Nephrolithiasis represents a process of unwanted calcification associated with substantial mortality and high recurrence rates. We hypothesized that the risk of nephrolithiasis increases with VK shortage, as exemplified by higher plasma levels of desphospho-uncarboxylated MGP (dp-ucMGP). Methods...
March 15, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28339293/the-context-of-sexual-decisions-and-intrapersonal-and-interpersonal-factors-related-to-sexual-initiation-among-female-military-dependent-youth
#8
Belinda F Hernandez, Melissa F Peskin, Christine M Markham, Jean Burr, Timothy Roberts, Susan Tortolero Emery
Despite the sizable population of military-dependent youth (MDY) in the United States and the military stressors they experience (e.g., relocations, parental deployment), little is known about MDY's sexual behavior, especially about the perceived role that military stressors play in their sexual decisions, such as the decision to initiate sex. We conducted 25 semistructured, in-depth interviews with sexually experienced female MDY aged 15 to 19 years to (a) describe MDY's general perceptions of military life and (b) identify intrapersonal and interpersonal characteristics related to MDY's sexual initiation, including the perceived impact of military stressors...
March 24, 2017: Journal of Sex Research
https://www.readbyqxmd.com/read/28338804/duplications-and-positive-selection-drive-the-evolution-of-parasitism-associated-gene-families-in-the-nematode-strongyloides-papillosus
#9
Praveen Baskaran, Tegegn G Jaleta, Adrian Streit, Christian Rödelsperger
Gene duplication is one major mechanism playing a role in the evolution of phenotypic complexity and in the generation of novel traits. By comparing parasitic and nonparasitic nematodes, a recent study found that the evolution of parasitism in Strongyloididae is associated with a large expansion in the Astacin and CAP gene families.To gain novel insights into the developmental processes in the sheep parasite Strongyloides papillosus, we sequenced transcriptomes of different developmental stages and sexes. Overall, we found that the majority of genes are developmentally regulated and have one-to-one orthologs in the diverged S...
March 2, 2017: Genome Biology and Evolution
https://www.readbyqxmd.com/read/28338722/dissecting-the-transcriptional-patterns-of-social-dominance-across-teleosts
#10
Suzy C P Renn, Cynthia F O'Rourke, Nadia Aubin-Horth, Eleanor J Fraser, Hans A Hofmann
In many species, under varying ecological conditions, social interactions among individuals result in the formation of dominance hierarchies. Despite general similarities, there are robust differences among dominance hierarchies across species, populations, environments, life stages, sexes, and individuals. Understanding the proximate mechanisms underlying the variation is an important step toward understanding the evolution of social behavior. However, physiological changes associated with dominance, such as gonadal maturation and somatic growth, often complicate efforts to identify the specific underlying mechanisms...
December 16, 2016: Integrative and Comparative Biology
https://www.readbyqxmd.com/read/28338611/disability-and-psychiatric-symptoms-in-men-referred-for-treatment-with-work-related-problems-to-primary-mental-health-care
#11
S Kathleen Bailey, Christopher J Mushquash, John M Haggarty
The relationship between male sex and employment as barriers to accessing mental health care is unclear. The aim of this research was to examine (1) whether the clinical features of men referred to a shared mental health care (SMHC) service through primary care differed when symptoms were affecting them in the work domain; and (2) empirically re-evaluate the effectiveness of a SMHC model for work-related disability using a pre-post chart review of N = 3960 referrals to SMHC. ANOVA and logistic regression were performed to examine symptoms (Patient Health Questionnaire, PHQ) and disability (World Health Organization Disability Assessment Schedule, WHODAS 2) at entry and discharge...
March 24, 2017: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/28338445/socioeconomic-status-and-outcomes-after-sport-related-concussion-a-preliminary-investigation
#12
Scott L Zuckerman, Brian Holt Zalneraitis, Douglas J Totten, Kolin E Rubel, Andrew W Kuhn, Aaron M Yengo-Kahn, Christopher M Bonfield, Allen K Sills, Gary S Solomon
OBJECTIVE A significant proportion of patients experience long-term symptoms after sport-related concussion (SRC), and several factors have been associated with this protracted recovery. Limited data exist on the role of socioeconomic status (SES) on SRC outcomes. The objective in this study was to conduct a preliminary investigation to determine the effect of SES on outcomes after SRC in student-athletes treated at a regional sports concussion center. METHODS A retrospective cohort study of 282 middle school, high school, and collegiate student-athletes was conducted...
March 24, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/28338187/the-predictive-value-of-baseline-ldl-tg-level-on-major-adverse-cardiovascular-events-in-a-followed-up-cohort-population
#13
X-H Ding, P Ye, X-N Wang, R-H Cao, X Yang, W-K Xiao, Y Zhang, Y-Y Bai, H-M Wu
OBJECTIVE: We aimed at identifying the predictive roles of Low-Density Lipoprotein Triglycerides (LDL-TG) for major adverse cardiovascular events (MACEs). PATIENTS AND METHODS: A longitudinal study in a routine health check-up population was performed with an average follow-up of 4.8 years. The participants involved in this study were 1680, from 2007 to 2009, and all had followed-up for all-cause mortality, cardiovascular disease mortality, and the development of MACEs...
March 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28337615/longer-duration-of-obesity-is-associated-with-a-reduction-in-urinary-angiotensinogen-in-prepubertal-children
#14
Manuela Morato, Liane Correia-Costa, Teresa Sousa, Dina Cosme, Franz Schaefer, José Carlos Areias, António Guerra, Alberto Caldas Afonso, Henrique Barros, Ana Azevedo, António Albino-Teixeira
BACKGROUND: We aimed to study the impact of obesity on urinary excretion of angiotensinogen (U-AGT) in prepubertal children, focusing on the duration of obesity and gender. Also, we aimed to evaluate whether plasma angiotensinogen (P-AGT) and hydrogen peroxide (H2O2) play a role in the putative association. METHODS: Cross-sectional evaluation of 305 children aged 8-9 years (160 normal weight, 86 overweight, and 59 obese). Anthropometric measurements and 24-h ambulatory blood pressure monitoring were performed...
March 23, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28335789/sex-determining-region-y-box-protein-3-induces-epithelial-mesenchymal-transition-in-osteosarcoma-cells-via-transcriptional-activation-of-snail1
#15
Manle Qiu, Daoyun Chen, Chaoyong Shen, Ji Shen, Huakun Zhao, Yaohua He
BACKGROUND: The transcription factor sex-determining region Y-box protein 3 (SOX3) plays important roles in various types of cancer. However, its expression and function have not yet been elucidated in osteosarcoma (OS). METHODS: The expression levels of SOX3 in OS tissues and OS cell lines were determined by quantitative real-time polymerase chain reaction (qRT-PCR) and Western blot analysis. The effects of SOX3 expression on OS cell biological traits were investigated by overexpressing and downregulating SOX3 protein...
March 23, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28333384/transcriptional-regulation-of-adipogenesis
#16
Paula Mota de Sá, Allison J Richard, Hardy Hang, Jacqueline M Stephens
Adipocytes are the defining cell type of adipose tissue. Once considered a passive participant in energy storage, adipose tissue is now recognized as a dynamic organ that contributes to several important physiological processes, such as lipid metabolism, systemic energy homeostasis, and whole-body insulin sensitivity. Therefore, understanding the mechanisms involved in its development and function is of great importance. Adipocyte differentiation is a highly orchestrated process which can vary between different fat depots as well as between the sexes...
March 16, 2017: Comprehensive Physiology
https://www.readbyqxmd.com/read/28333213/x-chromosome-wide-association-study-identifies-a-susceptibility-locus-for-inflammatory-bowel-disease-in-koreans
#17
Ho-Su Lee, Hyunjung Oh, Jiwon Baek, Seulgi Jung, Myunghee Hong, Kyung Mo Kim, Hyoung Doo Shin, Kyung-Jo Kim, Sang Hyoung Park, Byong Duk Ye, Buhm Han, Suk-Kyun Yang, Kyuyoung Song
Background and Aims: Genome-wide association studies of inflammatory bowel disease identified >200 susceptibility loci only in autosomes. This study aimed to identify inflammatory bowel disease susceptibility loci on the X chromosome. Methods: We performed an X chromosome-wide association study in Korean patients with inflammatory bowel disease. We analyzed X chromosome data from our recent genome-wide association studies, including 1,505 cases (922 Crohn's disease and 583 ulcerative colitis) and 4,041 controls during the discovery phase, followed by replication in additional 1,989 cases (993 Crohn's disease, 996 ulcerative colitis) and 3,491 controls...
February 22, 2017: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/28332353/port-site-metastases-and-chimney-effect-of-b-ultrasound-guided-and-laparoscopically-assisted-hyperthermic-intraperitoneal-perfusion-chemotherapy
#18
Ming Chen Ba, Hui Long, Xiang Liang Zhang, Yuan Feng Gong, Zhao Fei Yan, Shuai Wang, Yun Qiang Tang, Shu Zhong Cui
PURPOSE: CO₂ leakage along the trocar (chimney effect) has been proposed to be an important factor underlying port-site metastasis after laparoscopic surgery. This study aimed to test this hypothesis by comparing the incidence of port-site metastasis between B-ultrasound-guided and laparoscopically-assisted hyperthermic intraperitoneal perfusion chemotherapy (HIPPC). MATERIALS AND METHODS: Sixty-two patients with malignant ascites induced by gastrointestinal or ovarian cancer were divided into two groups to receive either B-ultrasound-guided or laparoscopically-assisted HIPPC...
May 2017: Yonsei Medical Journal
https://www.readbyqxmd.com/read/28332107/mechanisms-driving-gender-differences-in-asthma
#19
REVIEW
Hubaida Fuseini, Dawn C Newcomb
PURPOSE OF REVIEW: Many phenotypes of asthma exist, ranging from mild asthma with onset during childhood to severe asthma with later onset, making asthma a broad disease with different pathologies. A gender disparity exists in asthma prevalence. As adults, women have an increased asthma prevalence compared to men. Further, women are more likely to have severe asthma and a later onset of asthma compared to men. Here, we review clinical and animal studies that have defined the role of sex hormones in airway inflammation, smooth muscle contraction, mucus production, and airway mechanics associated with asthma pathogenesis...
March 2017: Current Allergy and Asthma Reports
https://www.readbyqxmd.com/read/28332021/female-hormone-17%C3%AE-estradiol-downregulated-mmp-2-expression-and-upregulated-a1pi-expression-in-human-corneal-stromal-cells
#20
Hongbo Yin, Qi Wan, Yan Tian, Bo Zhao, Yingping Deng
Collagens are essential for cornea functions. In non-ocular tissues, it has been demonstrated that sex hormones modulate the collagen remodeling. In this study, we investigated whether the primary female hormone 17β-estradiol plays a role in the expressions of matrix metalloproteinases and proteinase inhibitors in cultured human corneal stromal cells. We found that 17β-estradiol treatment significantly reduced the matrix metalloproteinase-2 mRNA in human corneal stromal cells as well as the matrix metalloproteinase-2 proteins, while the matrix metalloproteinase-9 mRNA level was not significantly altered...
March 23, 2017: Cell Biochemistry and Biophysics
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