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https://www.readbyqxmd.com/read/28719776/blood-glucose-disorders-and-access-to-health-care-services-among-adults-aged-30-to-69-years-in-chi-linh-hai-duong-vietnam
#1
Vu Thi Hoang Lan, Le Tu Hoang, Nguyen Thuy Linh, Bui Thi Tu Quyen
Planning for control of diabetes in Vietnam needs valid information about the burden of diseases in general population. This study employed a cross-sectional design among population aged 30 to 69 years to measure the burden of type 2 diabetes and gaps in access to health care to explore the negative effects of rapid economic growth and urbanization in Chi Linh in recent years. A total of 594 adults were interviewed and had their fasting blood glucose tested. Results indicated that the prevalence of impaired fasting glycaemia was 11...
July 2017: Asia-Pacific Journal of Public Health
https://www.readbyqxmd.com/read/28719434/primary-cutaneous-small-medium-cd4-t-cell-lymphoproliferative-disorder-occurring-in-a-patient-with-metastatic-melanoma
#2
Jonathan J Davick, Elizabeth Gaughan, Megan Barry, Alejandro A Gru
Therapeutic agents designed to stimulate the immune system are now cornerstones in the treatment of metastatic melanoma. These drugs promote lymphocyte growth and survival, which could plausibly result in clinical lymphoproliferative disorders. We report the case of a 62-year-old female with metastatic melanoma who developed primary cutaneous small/medium CD4 T-cell lymphoproliferative disorder (PC-SMTCL) after treatment with vemurafenib and recombinant high-dose interleukin-2 (IL-2). The patient developed a painless red papule behind the ear...
July 14, 2017: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/28719137/neocortical-developmental-analysis-of-vasculature-and-their-growth-factors-offer-new-insight-into-fragile-x-syndrome-abnormalities
#3
Amogh P Belagodu, Stephen Fleming, Roberto Galvez
Fragile X Syndrome (FXS) is the most common single gene cause for Autism Spectrum Disorder and the most prevalent form of inherited mental retardation. Our prior studies have demonstrated that adult FXS mice have abnormal blood vessel density (BVD) and elevated Vascular Endothelial Growth Factor A expression (VEGF-A). VEGF-A is one of the most prominent regulators of BVD, and its abnormal expression is the most likely cause for FXS BVD abnormalities. We have demonstrated that attenuating elevated VEGF-A expression can ameliorate many non-vascular FXS abnormalities(Belagodu et al...
July 18, 2017: Developmental Neurobiology
https://www.readbyqxmd.com/read/28718808/beta-palmitate-improves-bone-length-and-quality-during-catch-up-growth-in-young-rats
#4
Meytal Bar-Maisels, Yankel Gabet, Raanan Shamir, Sahar Hiram-Bab, Metsada Pasmanik-Chor, Moshe Phillip, Fabiana Bar-Yoseph, Galia Gat-Yablonski
Palmitic acid (PA) is the most abundant saturated fatty acid in human milk, where it is heavily concentrated in the sn-2-position (termed beta palmitate, BPA) and as such is conserved in all women, regardless of their diet or ethnicity, indicating its physiological and metabolic importance. We hypothesized that BPA improves the efficiency of nutrition-induced catch up growth as compared to sn-1,3 PA, which is present in vegetable oil. Pre-pubertal male rats were subjected to a 17 days food restriction followed by re-feeding for nine days with 1,3 PA or BPA-containing diets...
July 18, 2017: Nutrients
https://www.readbyqxmd.com/read/28718696/tumor-induced-disorder-of-iron-metabolism-in-major-organs-a-new-insight-from-chemical-speciation-of-iron
#5
Rujie Chen, Guangcun Chen
Objective To investigate the evolution of iron speciation in major organs of tumor-bearing mice and its role in cancer formation and cancer-associated complications. Methods The concentration and chemical speciation of iron in the spleen, liver, lung, kidney, heart, blood, muscle, and tumor tissue of healthy mice and tumor-bearing mice were studied by synchrotron radiation-based total reflection X-ray fluorescence spectrometry (SR-TXRF) coupled with X-ray absorption spectroscopy (XAS). Results The TXRF and XAS results showed that the iron content, especially the ferritin content, significantly decreased in the blood and spleen but significantly increased in the liver, lung, and muscle of mice after tumor implantation...
January 1, 2017: Journal of International Medical Research
https://www.readbyqxmd.com/read/28717667/haploinsufficiency-of-bcl11a-associated-with-cerebellar-abnormalities-in-2p15p16-1-deletion-syndrome
#6
Hiroko Shimbo, Takayuki Yokoi, Noriko Aida, Seiji Mizuno, Hiroshi Suzumura, Junichi Nagai, Kazumi Ida, Yumi Enomoto, Chihiro Hatano, Kenji Kurosawa
BACKGROUND: Chromosome 2p15p16.1 deletion syndrome is a rare genetic disorder characterized by intellectual disability (ID), neurodevelopmental delay, language delay, growth retardation, microcephaly, structural brain abnormalities, and dysmorphic features. More than 30 patients with 2p15p16.1 microdeletion syndrome have been reported in the literature. METHODS: Molecular analysis was performed using microarray-based comparative genomic hybridization (array CGH)...
July 2017: Molecular Genetics & Genomic Medicine
https://www.readbyqxmd.com/read/28717214/cumulative-dynamics-of-independent-information-spreading-behaviour-a-physical-perspective
#7
Cangqi Zhou, Qianchuan Zhao, Wenbo Lu
The popularization of information spreading in online social networks facilitates daily communication among people. Although much work has been done to study the effect of interactions among people on spreading, there is less work that considers the pattern of spreading behaviour when people independently make their decisions. By comparing microblogging, an important medium for information spreading, with the disordered spin glass system, we find that there exist interesting corresponding relationships between them...
July 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28716879/international-issues-teleneurology-in-humanitarian-crises-lessons-from-the-m%C3%A3-decins-sans-fronti%C3%A3-res-experience
#8
Altaf Saadi, Farrah J Mateen
Humanitarian emergencies defined by armed conflict, political strife, famine, or natural disaster can devastate populations rapidly. Neurologic disorders accompany these complex humanitarian emergencies but often go unheeded, exacerbated by a scarcity of neurologists. Teleneurology offers the promise of neurologic care remotely in the face of this inadequate local clinician supply. We describe our experiences as voluntary neurology teleconsultants with Médecins Sans Frontières in order to highlight both the promises and challenges of teleneurology in humanitarian contexts...
July 18, 2017: Neurology
https://www.readbyqxmd.com/read/28716564/endothelial-to-mesenchymal-transition-in-the-cardiovascular-system
#9
REVIEW
Hui Gong, Xing Lu, Qiong Wang, Min Hu, Xiangyu Zhang
Endothelial to mesenchymal transition (EndMT) is a special type of epithelial to mesenchymal transition. It is a process that is characterized by the loss of features of endothelial cells and acquisition of specific markers of mesenchymal cells. A variety of stimuli, such as inflammation, growth factors, and hypoxia, regulate EndMT through various signaling pathways and intracellular transcription factors. It has been demonstrated that epigenetic modifications are also involved in this process. Recent studies have identified the essential role of EndMT in the cardiovascular system...
July 14, 2017: Life Sciences
https://www.readbyqxmd.com/read/28715613/isolation-and-characterization-of-canine-placenta-derived-mesenchymal-stromal-cells-for-the-treatment-of-neurological-disorders-in-dogs
#10
Connor Long, Lee Lankford, Priyadarsini Kumar, Robert Grahn, Dori L Borjesson, Diana Farmer, Aijun Wang
Spinal cord injury (SCI) is a devastating disorder that affects humans and dogs. The prognosis of SCI depends on the severity of the injury and can include varying levels of motor and sensory deficits including devastating paraplegia and quadriplegia. Placental mesenchymal stromal cells (PMSCs) have been shown to improve wound healing and possess neuroprotective and immunomodulatory capabilities, but have not yet been clinically tested for the treatment of SCI. This study established a protocol to isolate fetal PMSCs from canine placentas and characterized their paracrine secretion profile and ability to stimulate neurons in vitro to assess their potential as a treatment option for neurological disorders in dogs...
July 17, 2017: Cytometry. Part A: the Journal of the International Society for Analytical Cytology
https://www.readbyqxmd.com/read/28715559/interferon-%C3%AE-treatment-of-human-laryngotracheal-stenosis-derived-fibroblasts
#11
Kevin Motz, Idris Samad, Linda X Yin, Michael K Murphy, Madhavi Duvvuri, Dacheng Ding, Alexander T Hillel
Importance: Laryngotracheal stenosis (LTS) is a fibroproliferative disorder of the glottis, subglottis, and trachea. In models of fibrosis from other organ systems, the CD4+ T-cell response has been shown to regulate extracellular matrix deposition. Specifically, helper T cell 2 (TH2) promotes fibrosis, whereas TH1 and associated cytokines have been shown to be antifibrotic. However, this antifibrotic effect of the TH1 response has not been demonstrated in LTS. Objective: To determine whether the TH1 cytokine interferon-γ inhibits the function of LTS-derived fibroblasts in vitro...
July 13, 2017: JAMA Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28715254/effects-of-ethyl-%C3%AE-d-glucoside-on-human-dermal-fibroblasts
#12
Takayuki Bogaki, Keiichi Mitani, Yuki Oura, Kenji Ozeki
Ethyl α-d-glucoside (α-EG) is a glycoside present in sake, Japanese rice wine. Previous studies have reported that α-EG suppresses skin roughness after ultraviolet B irradiation, transepidermal water loss, and hepatic function disorder, and has a skin moisturizing effect. In this study, 0.48 μM of α-EG was found to increase the proliferation of normal human dermal fibroblasts (NHDF) by 121.0%, and the amount of collagen I produced by NHDF increased by 159.6% at an α-EG concentration of 0.048 μM, compared to those in cells cultured without α-EG...
July 17, 2017: Bioscience, Biotechnology, and Biochemistry
https://www.readbyqxmd.com/read/28714595/telocytes-in-normal-and-keratoconic-human-cornea-an-immunohistochemical-and-transmission-electron-microscopy-study
#13
Mirca Marini, Rita Mencucci, Irene Rosa, Eleonora Favuzza, Daniele Guasti, Lidia Ibba-Manneschi, Mirko Manetti
Telocytes (TC) are typically defined as cells with telopodes by their ultrastructural features. Their presence was reported in the interstitium of various organs in vertebrates, including humans. However, no study has yet described the presence of TC in the human eye and in particular, within the stromal compartment of the cornea. To address this issue, samples of normal and pathologic (keratoconic) human corneas were tested by immunohistochemistry for CD34, platelet-derived growth factor receptor α (PDGFRα) and c-kit/CD117 or examined by transmission electron microscopy...
July 17, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28713594/small-molecule-big-prospects-microrna-in-pregnancy-and-its-complications
#14
REVIEW
Meng Cai, Gopi K Kolluru, Asif Ahmed
MicroRNAs are small, noncoding RNA molecules that regulate target gene expression in the posttranscriptional level. Unlike siRNA, microRNAs are "fine-tuners" rather than "switches" in the regulation of gene expression; thus they play key roles in maintaining tissue homeostasis. The aberrant microRNA expression is implicated in the disease process. To date, numerous studies have demonstrated the regulatory roles of microRNAs in various pathophysiological conditions. In contrast, the study of microRNA in pregnancy and its associated complications, such as preeclampsia (PE), fetal growth restriction (FGR), and preterm labor, is a young field...
2017: Journal of Pregnancy
https://www.readbyqxmd.com/read/28712849/structure-function-and-mechanism-of-proline-utilization-a-puta
#15
REVIEW
Li-Kai Liu, Donald F Becker, John J Tanner
Proline has important roles in multiple biological processes such as cellular bioenergetics, cell growth, oxidative and osmotic stress response, protein folding and stability, and redox signaling. The proline catabolic pathway, which forms glutamate, enables organisms to utilize proline as a carbon, nitrogen, and energy source. FAD-dependent proline dehydrogenase (PRODH) and NAD(+)-dependent glutamate semialdehyde dehydrogenase (GSALDH) convert proline to glutamate in two sequential oxidative steps. Depletion of PRODH and GSALDH in humans leads to hyperprolinemia, which is associated with mental disorders such as schizophrenia...
July 13, 2017: Archives of Biochemistry and Biophysics
https://www.readbyqxmd.com/read/28712657/prevalence-of-age-related-macular-degeneration-in-europe-the-past-and-the-future
#16
Johanna M Colijn, Gabriëlle H S Buitendijk, Elena Prokofyeva, Dalila Alves, Maria L Cachulo, Anthony P Khawaja, Audrey Cougnard-Gregoire, Bénédicte M J Merle, Christina Korb, Maja G Erke, Alain Bron, Eleftherios Anastasopoulos, Magda A Meester-Smoor, Tatiana Segato, Stefano Piermarocchi, Paulus T V M de Jong, Johannes R Vingerling, Fotis Topouzis, Catherine Creuzot-Garcher, Geir Bertelsen, Norbert Pfeiffer, Astrid E Fletcher, Paul J Foster, Rufino Silva, Jean-François Korobelnik, Cécile Delcourt, Caroline C W Klaver
PURPOSE: Age-related macular degeneration (AMD) is a frequent, complex disorder in elderly of European ancestry. Risk profiles and treatment options have changed considerably over the years, which may have affected disease prevalence and outcome. We determined the prevalence of early and late AMD in Europe from 1990 to 2013 using the European Eye Epidemiology (E3) consortium, and made projections for the future. DESIGN: Meta-analysis of prevalence data. PARTICIPANTS: A total of 42 080 individuals 40 years of age and older participating in 14 population-based cohorts from 10 countries in Europe...
July 14, 2017: Ophthalmology
https://www.readbyqxmd.com/read/28712427/depression-inflammation-and-epidermal-growth-factor-receptor-egfr-status-in-metastatic-non-small-cell-lung-cancer-a-pilot-study
#17
Jamie M Jacobs, Lara Traeger, Justin Eusebio, Naomi M Simon, Lecia V Sequist, Joseph A Greer, Jennifer S Temel, William F Pirl
OBJECTIVE: Patients with stage IV non-small cell lung cancer (NSCLC) have high risk for depressive symptoms and major depressive disorder (MDD); however, those with epidermal growth factor receptor (EGFR) mutations may have decreased risk. The biological underpinning of this relationship is unknown. We examined differences in depression severity and MDD in patients with newly diagnosed stage IV NSCLC based on EGFR mutation status, and examined proinflammatory cytokines and growth factors known to play a role in cancer progression and depression...
August 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28712316/disturbed-bovine-mitochondrial-lipid-metabolism-a-review
#18
J H van der Kolk, J J Gross, V Gerber, R M Bruckmaier
In mammals, excess energy is stored primarily as triglycerides, which are mobilized when energy demands arise and cannot be covered by feed intake. This review mainly focuses on the role of long chain fatty acids in disturbed energy metabolism of the bovine species. Long chain fatty acids regulate energy metabolism as ligands of peroxisome proliferator-activated receptors. β-Oxidation is the process by which fatty acid molecules are broken down in the mitochondria or peroxisomes to generate acetyl-CoA. Carnitine acts as a carrier of fatty acyl groups as long-chain acyl-CoA derivatives do not penetrate the mitochondrial inner membrane...
July 17, 2017: Veterinary Quarterly
https://www.readbyqxmd.com/read/28712179/clinical-spectrum-of-solitary-rectal-ulcer-in-children-presenting-with-per-rectal-bleed
#19
Muhammad Nadeem Anjum, Huma Arshad Cheema, Hassan Suleman Malik, Muhammad Almas Hashmi
BACKGROUND: Solitary rectal ulcer syndrome (SRUS) is a benign and chronic disorder well known in young adults and less common in children. The objective of this study was to determine the frequency and clinical spectrum of solitary rectal ulcer in children with bleeding per rectum. METHODS: This study was conducted in the Department of Paediatric Gastroenterology Hepatology& Nutrition; The Children's Hospital & The Institute of Child Health, Lahore, from January-December 2015...
January 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28712011/fgf21-attenuates-high-fat-diet-induced-cognitive-impairment-via-metabolic-regulation-and-anti-inflammation-of-obese-mice
#20
Qingzhi Wang, Jing Yuan, Zhanyang Yu, Li Lin, Yinghua Jiang, Zeyuan Cao, Pengwei Zhuang, Michael J Whalen, Bo Song, Xiao-Jie Wang, Xiaokun Li, Eng H Lo, Yuming Xu, Xiaoying Wang
Accumulating studies suggest that overnutrition-associated obesity may lead to development of type 2 diabetes mellitus and metabolic syndromes (MetS). MetS and its components are important risk factors of mild cognitive impairment, age-related cognitive decline, vascular dementia, and Alzheimer's disease. It has been recently proposed that development of a disease-course modification strategy toward early and effective risk factor management would be clinically significant in reducing the risk of metabolic disorder-initiated cognitive decline...
July 15, 2017: Molecular Neurobiology
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