keyword
MENU ▼
Read by QxMD icon Read
search

Decidualization

keyword
https://www.readbyqxmd.com/read/28096616/intravenous-administration-of-puppy-deciduous-teeth-stem-cells-in-degenerative-valve-disease
#1
Soontaree Petchdee, Sarunya Sompeewong
AIM: The objective of this study is to investigate the improvement of heart function in dogs with chronic valvular heart disease after puppy deciduous teeth stem cells (pDSCs) administration. MATERIALS AND METHODS: 20 client-owned dogs with degenerative valvular heart disease underwent multiple intravenous injections of allogeneic pDSCs. Dogs were randomly assigned to two groups: (i) Control group (n=10) with standard treatment for heart failure and (ii) group with standard treatment and multiple administrations of pDSCs (n=10)...
December 2016: Veterinary World
https://www.readbyqxmd.com/read/28095437/relationship-of-climatic-and-forest-factors-to-drought-and-heat-induced-tree-mortality
#2
Qingyin Zhang, Ming'an Shao, Xiaoxu Jia, Xiaorong Wei
Tree mortality due to warming and drought is a critical aspect of forest ecosystem in responding to climate change. Spatial patterns of tree mortality induced by drought and its influencing factors, however, have yet to be documented at the global scale. We collected observations from 248 sites globally where trees have died due to drought and then assessed the effects of climatic and forest factors on the rate of tree mortality. The global mean annual mortality rate was 5.5%. The rate of tree mortality was significantly and negatively correlated with mean annual precipitation (P < 0...
2017: PloS One
https://www.readbyqxmd.com/read/28092104/quantitative-proteomic-analysis-of-gingival-crevicular-fluids-from-deciduous-and-permanent-teeth
#3
Yumi Moriya, Takashi Obama, Toshihiro Aiuchi, Tomomi Sugiyama, Yumiko Endo, Yoko Koide, Emiko Noguchi, Motonori Ishizuka, Mitsuko Inoue, Hiroyuki Itabe, Matsuo Yamamoto
AIM: Gingivitis commonly progresses to periodontitis in permanent dentition but rarely in deciduous teeth. Little is known about the biochemical differences between gingiva of deciduous and permanent teeth. Here we compared the protein profiles of gingival crevicular fluids (GCF) from the gingiva of deciduous and permanent teeth. MATERIALS AND METHODS: Forty children with mixed dentition (Hellman's dental age IIIA) were selected and GCF samples were collected from deciduous cuspids and central incisors in the maxilla...
January 16, 2017: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28091822/does-the-growth-differentiation-balance-hypothesis-explain-allocation-to-secondary-metabolites-in-combretum-apiculatum-an-african-savanna-woody-species
#4
Dawood Hattas, Peter F Scogings, Riitta Julkunen-Tiitto
The growth differentiation balance hypothesis (GDBH) provides a framework that predicts a trade-off between costs of secondary metabolites (SMs) relative to the demand for photosynthate by growth. However, this hypothesis was developed using empirical evidence from plant species in northern boreal and temperate systems, leaving its applicability to species under different abiotic and biotic conditions questionable and generalizations problematic. The objective of this study was to investigate whether the GDBH explains allocation to SMs in the deciduous African savanna woody species C...
January 14, 2017: Journal of Chemical Ecology
https://www.readbyqxmd.com/read/28088588/dengue-infection-in-pregnancy-and-its-impact-on-the-placenta
#5
Christiane Fernandes Ribeiro, Vânia Glória Silami Lopes, Patrícia Brasil, Andrea Rodrigues Cordovil Pires, Roger Rohloff, Rita Maria Ribeiro Nogueira
A histopathological and immunohistochemical study was conducted in placental tissues and retained products of conception from 24 patients with confirmed dengue infection during pregnancy. The immunohistochemical assay was positive for dengue virus in 19 placental and three ovular remnants analyzed. The light microscopic findings were signs of hypoxia, choriodeciduitis, deciduitis and intervillositis and the viral antigens were found in cytoplasmic of the trophoblast, villous stroma and decidua.Our results suggest that immunohistochemistry could be used as a laboratory confirmation method for dengue in pregnant women, especially in endemic areas when embedded material is the only material available...
January 11, 2017: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/28086936/association-between-low-blood-lead-levels-and-increased-risk-of-dental-caries-in-children-a-cross-sectional-study
#6
Young-Suk Kim, Mina Ha, Ho-Jang Kwon, Hae-Young Kim, Youn-Hee Choi
BACKGROUND: The objective of this study was to examine the association between low blood lead levels of <5 μg/dL and the development of dental caries among children. METHODS: The Children's Health and Environment Research (CHEER) group recruited a cohort of 7,059 school-aged children from six Korean cities. The final study populations in the permanent and deciduous teeth groups were 1,564 and 1,241 children, respectively, after excluding 4 children with blood lead levels of >5 μg/dL...
January 13, 2017: BMC Oral Health
https://www.readbyqxmd.com/read/28081266/human-extravillous-trophoblasts-penetrate-decidual-veins-and-lymphatics-before-remodeling-spiral-arteries-during-early-pregnancy
#7
Nannan He, Liesbeth van Iperen, Danielle de Jong, Karoly Szuhai, Frans M Helmerhorst, Lucette A J van der Westerlaken, Susana M Chuva de Sousa Lopes
In humans, the defective invasion of the maternal endometrium by fetal extravillous trophoblasts (EVTs) can lead to insufficient perfusion of the placenta, resulting in pregnancy complications that can put both mother and baby at risk. To study the invasion of maternal endometrium between (W)5.5-12 weeks of gestation by EVTs, we combined fluorescence in situ hybridization, immunofluorescence and immunohistochemistry to determine the presence of (male) EVTs in the vasculature of the maternal decidua. We observed that interstitial mononuclear EVTs directly entered decidual veins and lymphatics from W5...
2017: PloS One
https://www.readbyqxmd.com/read/28079995/effects-of-cell-cycle-phases-on-the-induction-of-dental-pulp-stem-cells-toward-dopaminergic-like-cells
#8
Nareshwaran Gnanasegaran, Vijayendran Govindasamy, Premasangery Kathirvaloo, Sabri Musa, Noor Hayaty Abu Kasim
Parkinson's disease (PD) is characterized by tremors and cognitive issues, and is due to the death of dopaminergic (DA-ergic) neurons in brain circuits that are responsible for producing neurotransmitter dopamine (DA). Currently, cell replacement therapies are underway to overcome existing therapeutic approaches such as drug treatments and electrical stimulation. Among the widely available sources, dental pulp stem cells from deciduous teeth (DPSC) have gained popularity due to their neural crest origin and inherent propensity toward neuronal lineage...
January 12, 2017: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/28078674/wilsonosiphonia-gen-nov-rhodomelaceae-rhodophyta-based-on-molecular-and-morpho-anatomical-characters
#9
Danilo E Bustamante, Boo Yeon Won, Kathy Ann Miller, Tae Oh Cho
Morphological, anatomical, and molecular sequence data were used to assess the establishment and phylogenetic position of the genus Wilsonosiphonia gen. nov. Phylogenies based on rbcL and concatenated rbcL and cox1 loci support recognition of Wilsonosiphonia gen. nov., sister to Herposiphonia. Diagnostic features for Wilsonosiphonia are rhizoids located at distal ends of pericentral cells and taproot-shaped multicellular tips of rhizoids. Wilsonosiphonia includes three species with diagnostic rbcL and cox1 sequences, W...
January 12, 2017: Journal of Phycology
https://www.readbyqxmd.com/read/28078452/do-deer-and-raccoons-defecate-in-the-right-place-fitness-consequences-of-vertebrate-seed-dispersal-for-a-deciduous-forest-herb
#10
Eric C Niederhauser, Glenn R Matlack
Precision of seed placement in a heterogeneous environment is often assumed to select for the evolution of animal-mediated dispersal systems, but this hypothesis has rarely been tested in a multivariate sense. We quantify the microsite fitness benefits of dispersal by white-tailed deer (Odocoileus virginianus) and raccoons (Procyon lotor) for mayapple (Podophyllum peltatum), a shade-tolerant perennial herb, in deciduous forests of southeastern Ohio, USA. Micro-environmental variables were recorded at dung-deposition microsites, at rooting points of mayapple shoots, and at random (control) points in the forest...
January 11, 2017: Oecologia
https://www.readbyqxmd.com/read/28076928/rxr%C3%AE-is-upregulated-in-first-trimester-endometrial-glands-of-spontaneous-abortions-unlike-lxr-and-ppar%C3%AE
#11
J Knabl, A Vattai, R Hüttenbrenner, S Hutter, M Karsten, U Jeschke
Nuclear receptors are necessary for uterine invasion of the trophoblast and therefore important for maintaining a viable pregnancy. The aim of this study was to investigate the expression pattern and frequency of LXR, PPARγ and RXRα under physiological circumstances and in spontaneous abortions in endometrial glands and decidual tissue cells. A total of 28 (14 physiologic pregnancies/14 spontaneous abortion) human pregnancies in first trimester were analysed for expression of the nuclear receptors LXR, RXRα and PPARγ...
November 2, 2016: European Journal of Histochemistry: EJH
https://www.readbyqxmd.com/read/28076902/decellularized-extracellular-matrix-of-human-umbilical-vein-endothelial-cells-promotes-endothelial-differentiation-of-stem-cells-from-exfoliated-deciduous-teeth
#12
Ting Gong, Boon Chin Heng, Jianguang Xu, Shaoyue Zhu, Changyong Yuan, Edward Chin Man Lo, Chengfei Zhang
Dental stem cells can serve as a potential source of functional endothelial cells (ECs) for tissue engineering applications, but the endothelial-lineage differentiation efficiency is rather low even with growth factors and mechanical stimuli, which greatly limits their clinical applications. This is partly due to the deficiency of standard two-dimensional (2-D) culture systems, which is unable to recapitulate the three-dimensional (3-D) in vivo milieu that is rich in extracellular matrix. Hence we extracted decellularized extracellular matrix from human umbilical vein endothelial cells (HUVECs-DECM) to provide a bioactive substratum conducive to the endothelial differentiation of dental stem cells...
January 11, 2017: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/28076458/risk-of-developing-palatally-displaced-canines-in-patients-with-early-detectable-dental-anomalies-a-retrospective-cohort-study
#13
Daniela Gamba Garib, Melissa Lancia, Renata Mayumi Kato, Thais Marchini Oliveira, Lucimara Teixeira das Neves
Objective: To estimate the risk of PDC occurrence in children with dental anomalies identified early during mixed dentition. Material and Methods: The sample comprised 730 longitudinal orthodontic records from children (448 females and 282 males) with an initial mean age of 8.3 years (SD=1.36). The dental anomaly group (DA) included 263 records of patients with at least one dental anomaly identified in the initial or middle mixed dentition. The non-dental anomaly group (NDA) was composed of 467 records of patients with no dental anomalies...
November 2016: Journal of Applied Oral Science: Revista FOB
https://www.readbyqxmd.com/read/28073052/deciduous-neonatal-line-width-is-associated-with-duration-of-delivery
#14
Jaana Hurnanen, Vivian Visnapuu, Matti Sillanpää, Eliisa Löyttyniemi, Jaana Rautava
The delivery-related neonatal line (NNL) appears into the enamel of primary teeth and first permanent molars at birth and is a marker of live birth process. It varies in width and its location, is different in each deciduous tooth type, and is indicative of gestation time. It is unclear which triggers determine NNL at birth. Our objective was to investigate the effect of the duration and mode of delivery on NNL width. NNL of 129 teeth, a collection derived from a long-term, prospectively followed population cohort, was measured under light microscope...
December 21, 2016: Forensic Science International
https://www.readbyqxmd.com/read/28070327/nutritional-antioxidative-and-antimicrobial-analysis-of-the-mediterranean-hackberry-celtis-australis-l
#15
Ajda Ota, Ana Miklavčič Višnjevec, Rajko Vidrih, Željko Prgomet, Marijan Nečemer, Janez Hribar, Nina Gunde Cimerman, Sonja Smole Možina, Milena Bučar-Miklavčič, Nataša Poklar Ulrih
Celtis australis is a deciduous tree commonly known as Mediterranean hackberry or the European nettle tree. The fruit of hackberry are seldom used for nutritional purposes. The nutritional and physicochemical properties of ripe hackberry fruit from Istria (Marasi village near Vrsar, Croatia) were determined, including water, total fiber, protein, vitamin, mineral, and phenolic contents. This analysis demonstrates that the hackberry fruit is a valuable source of dietary fiber, protein, and vitamins, and of pigments such as lutein, β-carotene, zeaxanthin, and tocopherols...
January 2017: Food Science & Nutrition
https://www.readbyqxmd.com/read/28069177/increased-expression-of-integrin-linked-kinase-during-decidualization-regulates-the-morphological-transformation-of-endometrial-stromal-cells
#16
Chih-Feng Yen, Sung Hoon Kim, Shuen-Kuei Liao, Cem Atabekoglu, Serpil Uckac, Aydin Arici, Sefa Arlier, Chyi-Long Lee, Hsin-Shih Wang, Umit A Kayisli
OBJECTIVE: To study the impact of integrin-linked kinase (ILK) in endometrial stromal cells (ESCs) during decidualization. DESIGN: Laboratory study with the use of human endometrium. SETTING: University hospital. PATIENT(S): Fertile reproductive-age women who had not received hormonal treatment for 3 months before tissue collection. INTERVENTION(S): Endometrium tissue collection, in vitro decidualization of isolated ESCs, and small interfering (si) RNA transfection...
January 6, 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28067833/contribution-of-the-rgfd-quorum-sensing-peptide-to-rgf-regulation-and-host-cell-association-in-group-b-streptococcus
#17
Robert E Parker, David Knupp, Rim Al Safadi, Agnѐs Rosenau, Shannon D Manning
Streptococcus agalactiae (group B Streptococcus; GBS) is a common inhabitant of the genitourinary and/or gastrointestinal tract in up to 40% of healthy adults; however, this opportunistic pathogen is able to breach restrictive host barriers to cause disease and persist in harsh and changing conditions. This study sought to identify a role for quorum sensing, a form of cell to cell communication, in the regulation of the fibrinogen-binding (rgfBDAC) two-component system and the ability to associate with decidualized endometrial cells in vitro...
January 6, 2017: Genes
https://www.readbyqxmd.com/read/28064464/ungulate-predation-and-ecological-roles-of-wolves-and-coyotes-in-eastern-north-america
#18
John F Benson, Karen M Loveless, Linda Y Rutledge, Brent R Patterson
Understanding the ecological roles of species that influence ecosystem processes is a central goal of ecology and conservation biology. Eastern coyotes (Canis latrans) have ascended to the role of apex predator across much of eastern North America since the extirpation of wolves (Canis spp.) and there has been considerable confusion regarding their ability to prey on ungulates and their ecological niche relative to wolves. Eastern wolves (C. lycaon) are thought to have been the historical top predator in eastern deciduous forests and have previously been characterized as deer specialists that are inefficient predators of moose because of their smaller size relative to gray wolves (C...
January 8, 2017: Ecological Applications: a Publication of the Ecological Society of America
https://www.readbyqxmd.com/read/28063185/soil-microbial-communities-are-shaped-by-vegetation-type-and-park-age-in-cities-under-cold-climate
#19
Nan Hui, Ari Jumpponen, Gaia Francini, D Johan Kotze, Xinxin Liu, Martin Romantschuk, Rauni Strömmer, Heikki Setälä
Soil microbes play a key role in controlling ecosystem functions and providing ecosystem services. Yet, microbial communities in urban green space soils remain poorly characterized. Here we compared soil microbial communities in 41 urban parks of (i) divergent plant functional types (evergreen trees, deciduous trees, lawn) and (ii) different ages (constructed 10, ∼50, and >100 years ago). These microbial communities were also compared to those in 5 control forests in southern Finland. Our results indicate that, despite frequent disturbances in urban parks, urban soil microbes still followed the classic patterns typical of plant-microbe associations in natural environments: both bacterial and fungal communities in urban parks responded to plant functional groups, but fungi were under tighter control of plants than bacteria...
January 7, 2017: Environmental Microbiology
https://www.readbyqxmd.com/read/28062969/distinct-bacterial-communities-across-a-gradient-of-vegetation-from-a-preserved-brazilian-cerrado
#20
Ademir Sergio Ferreira de Araujo, Walderly Melgaço Bezerra, Vilma Maria Dos Santos, Sandra Mara Barbosa Rocha, Nilza da Silva Carvalho, Maria do Carmo Catanho Pereira de Lyra, Marcia do Vale Barreto Figueiredo, Ângela Celis de Almeida Lopes, Vania Maria Maciel Melo
The Cerrado biome in the Sete Cidades National Park, an Ecological Reserve in Northeastern Brazil, has conserved its native biodiversity and presents a variety of plants found in other savannas in Brazil. Despite this finding the soil microbial diversity and community structure are poorly understood. Therefore, we described soil bacterial diversity and distribution along a savanna vegetation gradient taking into account the prevailing environmental factors. The bacterial composition was retrieved by sequencing a fragment of the 16S ribosomal RNA gene...
January 6, 2017: Antonie Van Leeuwenhoek
keyword
keyword
15314
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"