keyword
MENU ▼
Read by QxMD icon Read
search

High calcium

keyword
https://www.readbyqxmd.com/read/29454089/genome-wide-gene-expression-analysis-of-45-days-pregnant-fetal-cotyledons-vis-a-vis-non-pregnant-caruncles-in-buffalo-bubalus-bubalis
#1
Masoud Lotfan, Syed Azmal Ali, Munnalal Yadav, Suman Chuadhary, Manoj Kumar Jena, Sudarshan Kumar, Ashok Kumar Mohanty
The crosstalk between fetus and mother starts with the onset of placental attachment to the uterus. The cotyledons and caruncles are the two anatomically distinct structures that play a crucial role in this physiological communication. Using Agilent Gene Chip Genome microarray, we measured the expression profile of pregnancy cotyledons in comparison to caruncular reminiscence of the uteri in non-pregnant buffalo (Bubalus bubalis) for the detection of the early post-pregnancy rapid changes in cellular expression of mRNA transcripts...
February 14, 2018: Gene
https://www.readbyqxmd.com/read/29453205/co-deficiency-of-lysosomal-mucolipins-3-and-1-in-cochlear-hair-cells-diminishes-outer-hair-cell-longevity-and-accelerates-age-related-hearing-loss
#2
Teerawat Wiwatpanit, Natalie N Remis, Aisha Ahmad, Yingjie Zhou, John C Clancy, Mary Ann Cheatham, Jaime García-Añoveros
Acquired hearing loss is the predominant neurodegenerative condition associated with aging in humans. Although mutations on several genes are known to cause congenital deafness in newborns, few genes have been implicated in age-related hearing loss (ARHL), perhaps because its cause is likely polygenic. Here, we generated mice lacking lysosomal calcium channel mucolipins 3 and 1 and discovered that both male and female mice suffered a polygenic form of hearing loss. While mucolipin 1 is ubiquitously expressed in all cells, mucolipin 3 is expressed in a small subset of cochlear cells -hair cells (HCs) and marginal cells of the stria vascularis- and very few other cell types...
February 16, 2018: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/29452989/prognostic-role-of-cardiac-calcifications-in-primary-prevention-a-powerful-marker-of-adverse-outcome-highly-dependent-on-underlying-cardiac-rhythm
#3
Carmine Mazzone, Gianni Cioffi, Concetta Di Nora, Giulia Barbati, Federica Guidetti, Pompilio Faggiano, Nicola Gaibazzi, Giorgio Faganello, Endria Casanova Borca, Andrea Di Lenarda
BACKGROUND: Increasing evidence exists regarding calcium detected in aortic cusps and/or mitral annulus (AOC_MAC) at transthoracic echocardiogram as a predictor of cardiovascular (CV) events and mortality. PURPOSE: To verify whether AOC_MAC has a prognostic role in the setting of primary prevention independently of the presence of atrial fibrillation (AF). METHODS: All subjects consecutively referred from January 2011 to October 2014 to the Cardiovascular Centre for CV risk assessment in primary prevention were selected...
January 31, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29452919/high-dose-insulin-for-beta-blocker-and-calcium-channel-blocker-poisoning-17years-of-experience-from-a-single-poison-center
#4
Jon B Cole, Ann M Arens, JoAn R Laes, Lauren R Klein, Stacey A Bangh, Travis D Olives
BACKGROUND/OBJECTIVES: High dose insulin (HDI) is a standard therapy for beta-blocker (BB) and calcium channel-blocker (CCB) poisoning, however human case experience is rare. Our poison center routinely recommends HDI for shock from BBs or CCBs started at 1U/kg/h and titrated to 10U/kg/h. The study objective was to describe clinical characteristics and adverse events associated with HDI. METHODS: This was a structured chart review of patients receiving HDI for BB or CCB poisoning with HDI defined as insulin infusion of ≥0...
February 6, 2018: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29452691/recurrent-cardiovascular-events-in-survivors-of-myocardial-infarction-with-st-segment-elevation-from-the-ami-quebec-study
#5
Thao Huynh, Martine Montigny, Umair Iftikhar, Roxanne Gagnon, Mark Eisenberg, Claude Lauzon, Samer Mansour, Stephane Rinfret, Marc Afilalo, Michel Nguyen, Simon Kouz, Jean-Pierre Déry, Richard Harvey, Robert De LaRocheliere, Bernard Cantin, Eerick Schampaert, Jean-Claude Tardif
The characteristics and predictors of long-term recurrent ischemic cardiovascular events (RICEs) after myocardial infarction with ST-segment elevation (STEMI) have not yet been clarified. We aimed to characterize the 10-year incidence, types, and predictors of RICE. We obtained 10-year follow-up of STEMI survivors at 17 Quebec hospitals in Canada (the AMI-QUEBEC Study) in 2003. There were 858 patients; mean age was 60 years and 73% were male. The majority of patients receive reperfusion therapy; 53.3% and 39...
January 31, 2018: American Journal of Cardiology
https://www.readbyqxmd.com/read/29452613/the-role-of-plasma-membrane-calcium-atpases-pmcas-in-neurodegenerative-disorders
#6
REVIEW
Parvana Hajieva, Marius W Baeken, Bernd Moosmann
Selective degeneration of differentiated neurons in the brain is the unifying feature of neurodegenerative disorders such as Parkinson's disease (PD) or Alzheimer's disease (AD). A broad spectrum of evidence indicates that initially subtle, but temporally early calcium dysregulation may be central to the selective neuronal vulnerability observed in these slowly progressing, chronic disorders. Moreover, it has long been evident that excitotoxicity and its major toxic effector mechanism, neuronal calcium overload, play a decisive role in the propagation of secondary neuronal death after acute brain injury from trauma or ischemia...
January 10, 2018: Neuroscience Letters
https://www.readbyqxmd.com/read/29452584/high-phosphorus-intake-and-gut-related-parameters-results-of-a-randomized-placebo-controlled-human-intervention-study
#7
Ulrike Trautvetter, Amélia Camarinha-Silva, Gerhard Jahreis, Stefan Lorkowski, Michael Glei
BACKGROUND: In recent years, high phosphate intakes were discussed critically. In the small intestine, a part of the ingested phosphate and calcium precipitates to amorphous calcium phosphate (ACP), which in turn can precipitate other intestinal substances, thus leading to a beneficial modulation of the intestinal environment. Therefore, we analysed faecal samples obtained from a human intervention study regarding gut-related parameters. METHODS: Sixty-two healthy subjects (men, n = 30; women, n = 32) completed the double-blind, placebo-controlled and parallel designed study (mean age: 29 ± 7 years; mean BMI: 24 ± 3 kg/m 2 )...
February 16, 2018: Nutrition Journal
https://www.readbyqxmd.com/read/29452304/the-chondrocyte-channelome-a-narrative-review
#8
Ali Mobasheri, Csaba Matta, Ilona Uzielienè, Emma Budd, Pablo Martín-Vasallo, Eiva Bernotiene
Chondrocytes are the main cells in the extracellular matrix of articular cartilage and possess a highly differentiated phenotype that is the hallmark of the unique physiological functions of this specialised load-bearing connective tissue. The plasma membrane of articular chondrocytes contains a rich and diverse complement of membrane proteins, known as the membranome, which defines the cell surface phenotype of the cells. The membranome is a key target of pharmacological agents and is important for chondrocyte function...
February 13, 2018: Joint, Bone, Spine: Revue du Rhumatisme
https://www.readbyqxmd.com/read/29452176/calcium-channel-blocker-use-reduces-incident-dementia-risk-in-elderly-hypertensive-patients-a-meta-analysis-of-prospective-studies
#9
Salman Hussain, Ambrish Singh, Syed Obaidur Rahman, Anwar Habib, Abul Kalam Najmi
Calcium channel blockers (CCBs) are an established class of drug for the management of hypertension. Observational studies have found that CCB use is associated with a reduction in the risk of developing dementia; however, studies have variably linked the CCBs use with the risk of dementia. This meta-analysis aims to assess whether, in elderly hypertensive patients, the use of CCBs alters the risk of developing dementia. We searched PubMed, Embase and Cochrane from August 2013 to 21st August 2017. Studies were screened on the basis of title and abstract...
February 13, 2018: Neuroscience Letters
https://www.readbyqxmd.com/read/29450906/factors-affecting-the-occurrence-of-enteritis-in-10-to-12-month-old-eastern-grey-kangaroos-macropus-giganteus
#10
Nobuhide Kido, Sohei Tanaka, Yuko Wada, Sumito Sato
Eastern grey kangaroos (Macropus giganteus) younger than 19 months at Kanazawa Zoological Gardens, Japan, frequently died of enteritis. The main cause of death was coccidiosis. This study aimed to reveal retrospectively the clinical features of enteritis and factors contributing to its high occurrence. In addition, haematological and serum biochemical parameters in kangaroos younger than 24 months were analyzed. The findings suggested that enteritis occurrence was higher in 10- to 12-month-old kangaroos than other ages and during seasons with high temperature and humidity than during seasons with low temperature and humidity...
February 16, 2018: Zoo Biology
https://www.readbyqxmd.com/read/29450430/facile-synthesis-of-a-cationic-doped-ca-24-al-28-o-64-4-4e-composite-via-a-rapid-citrate-sol-gel-method
#11
Karim Khan, Ayesha Khan Tareen, Sayed Elshahat, Ashish Yadav, Usman Khan, Minghui Yang, Luigi Bibbò, Zhengbiao Ouyang
One of the greatest challenges in the enhancement of the electrical properties of conductive mayenite [Ca 24 Al 28 O 64 ] 4+ (4e - ) (hereinafter C12A7:e - ) is the design of a more suitable/simple synthesis strategy that can be employed to obtain the required properties such as excellent stable electrical conductivity, a high electron concentration, outstanding mobility, and an exceptionally large surface area. Therefore, to synthesize C12A7:e - in the metallic state, we proposed a facile, direct synthesis strategy based on an optimized sol-gel combustion method under a nitrogen gas environment using the low-cost precursors Ca(NO 3 ) 2 ·4H 2 O and Al(NO 3 ) 3 ·9H 2 O...
February 16, 2018: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/29450200/nutritional-compositions-and-phytochemical-properties-of-the-edible-flowers-from-selected-zingiberaceae-found-in-thailand
#12
Apinya Rachkeeree, Kuttiga Kantadoung, Ratchuporn Suksathan, Ratchadawan Puangpradab, Paul Alexander Page, Sarana Rose Sommano
The nutritional compositions and phytochemical properties of eight edible flowers of the ginger family (Zingiberaceae) commonly found in Thailand are reported herein. The plant genera investigated were Zingiber (Ginger, Phlai Dam, Krathue), Hedychium (two morphological filament forms), Curcuma (Ao), Etlingera (Torch ginger), Amomum (Chi Kuk), and Alpinia (Galangal), which are eaten fresh or cooked as ingredients in the preparation of many Thai dishes. The proximate compositions (moisture, ash, fiber, protein, fat, and carbohydrate contents) varied among the different genera...
2018: Frontiers in Nutrition
https://www.readbyqxmd.com/read/29449563/cinacalcet-mediated-activation-of-the-camkk%C3%AE-lkb1-ampk-pathway-attenuates-diabetic-nephropathy-in-db-db-mice-by-modulation-of-apoptosis-and-autophagy
#13
Ji Hee Lim, Hyung Wook Kim, Min Young Kim, Tae Woo Kim, Eun Nim Kim, Yaeni Kim, Sungjin Chung, Young Soo Kim, Bum Soon Choi, Yong-Soo Kim, Yoon Sik Chang, Hye Won Kim, Cheol Whee Park
Apoptosis and autophagy are harmoniously regulated biological processes for maintaining tissue homeostasis. AMP-activated protein kinase (AMPK) functions as a metabolic sensor to coordinate cellular survival and function in various organs, including the kidney. We investigated the renoprotective effects of cinacalcet in high-glucose treated human glomerular endothelial cells (HGECs), murine podocytes and C57BLKS/J-db/db mice. In cultured HGECs and podocytes, cinacalcet decreased oxidative stress and apoptosis and increased autophagy that were attributed to the increment of intracellular Ca 2+ concentration and the phosphorylation of Ca 2+ /calmodulin-dependent protein kinase kinaseβ (CaMKKβ)-Liver kinase B1 (LKB1)-AMPK and their downstream signals including the phosphorylation of endothelial nitric oxide synthase (eNOS) and increases in superoxide dismutases and B cell leukemia/lymphoma 2/BCL-2-associated X protein expression...
February 15, 2018: Cell Death & Disease
https://www.readbyqxmd.com/read/29449338/status-of-hypertension-in-china-results-from-the-china-hypertension-survey-2012-2015
#14
Zengwu Wang, Zuo Chen, Linfeng Zhang, Xin Wang, Guang Hao, Zugui Zhang, Lan Shao, Ye Tian, Ying Dong, Congyi Zheng, Jiali Wang, Manlu Zhu, William S Weintraub, Runlin Gao
Background -Although the prevalence of hypertension (HTN) continues to increase in developing countries including China, recent data are lacking. A national wide survey was conducted from October 2012 to December 2015 to assess the prevalence of HTN in China. Methods -A stratified multistage random sampling method was used to obtain a nationally representative sample of 451,755 residents aged ≥18 years from 31 provinces in mainland China from October 2012 to December 2015. Blood pressure (BP) was measured after resting for 5 minutes by trained staff, using a validated oscillometric BP monitor...
February 15, 2018: Circulation
https://www.readbyqxmd.com/read/29448712/a-simulated-body-fluid-evaluation-of-tio%C3%A2-barrier-oxide-layer-formed-by-electrochemical-reaction
#15
Jae-Myung Jang, Tae-Eon Park, Seung-Dai Kim, Han-Cheol Choe
The modified surface during implantation is considered to be an effective strategy to improve high adhesion of bone cell and osseointegration activity. In this paper, the TiO2 barrier oxide Layer has been fabricated by using the ion characteristic of an electrolytic solution, the surface characteristics have been investigated by EDS, XPS, and FE-SEM. From the analysis of the chemical states, phosphorus and calcium were observed in the TiO2 barrier layer, which were penetrated from the electrolyte into the oxide layer during deposit process...
March 1, 2018: Journal of Nanoscience and Nanotechnology
https://www.readbyqxmd.com/read/29448144/nanocements-produced-from-mesoporous-bioactive-glass-nanoparticles
#16
Min Sil Kang, Na-Hyun Lee, Rajendra K Singh, Nandin Mandakhbayar, Roman A Perez, Jung-Hwan Lee, Hae-Won Kim
Biomedical cements are considered promising injectable materials for bone repair and regeneration. Calcium phosphate composition sized with tens of micrometers is currently one of the major powder forms. Here we report a unique cement form made from mesoporous bioactive glass nanoparticles (BGn). The nanopowder could harden in reaction with aqueous solution at powder-to-liquid ratios as low as 0.4-0.5 (vs. 2.0-3.0 for conventional calcium phosphate cement CPC). The cementation mechanism investigated from TEM, XRD, FT-IR, XPS, and NMR analyses was demonstrated to be the ionic (Si and Ca) dissolution and then reprecipitation to form Si-Ca-(P) based amorphous nano-islands that could network the particles...
February 3, 2018: Biomaterials
https://www.readbyqxmd.com/read/29447949/protective-effects-of-alpinae-oxyphyllae-fructus-extracts-on-lipopolysaccharide-induced-animal-model-of-alzheimer-s-disease
#17
Yunlong Wang, Mengshi Wang, Kaiyue Fan, Tongde Li, Tingxu Yan, Bo Wu, Kaishun Bi, Ying Jia
ETHNOPHARMACOLOGICAL RELEVANCE: Alpinae Oxyphyllae Fructus (AOF) with warming and tonifying the kidney and spleen, anti-salivation, anti-polyuria and anti-diarrhea functions is the dried ripe fruits of Alpinia oxyphylla Miq. (Zingiberaceae). As a traditional Chinese medicine, its application history is very long. AIMS OF THE STUDY: The purpose of our study is to investigate the effects of different solvent extracts from AOF on lipopolysaccharide (LPS)-induced animal model of Alzheimer's disease (AD) to elucidate the traditional medical theories with modern pharmacological methods and provide a reference for further clarifying its active components and mechanisms...
February 12, 2018: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/29447936/inducing-hypertrophic-effects-of-type-i-skeletal-muscle-fibers-a-hypothetical-role-of-time-under-load-in-resistance-training-aimed-at-muscular-hypertrophy
#18
Jozo Grgic, Jan Homolak, Pavle Mikulic, Javier Botella, Brad J Schoenfeld
An emerging body of evidence is starting to suggest that the hypertrophy of skeletal muscle fibers might be load specific. In other words, it may be that resistance training with high loads (i.e., ≥60% of 1 repetition maximum [RM]) emphasizes a greater growth of type II muscle fibers, while resistance training with low loads (i.e., <60% of 1RM) might primarily augment hypertrophy of type I muscle fibers. Type I and type II muscle fibers possess certain distinct characteristics, with type II muscle fibers having faster calcium kinetics, faster shortening velocities, and ability to generate more power than type I muscle fibers...
March 2018: Medical Hypotheses
https://www.readbyqxmd.com/read/29447494/high-dose-vitamin-d-supplementation-can-improve-menstrual-problems-dysmenorrhea-and-premenstrual-syndrome-in-adolescents
#19
Afsane Bahrami, Amir Avan, Hamid Reza Sadeghnia, Habibollah Esmaeili, Maryam Tayefi, Faezeh Ghasemi, Fatemeh Nejati Salehkhani, Mahla Arabpour-Dahoue, Azam Rastgar-Moghadam, Gordon A Ferns, Hamidreza Bahrami-Taghanaki, Majid Ghayour-Mobarhan
Vitamin D has a crucial role in female reproduction, possibly through its effects on calcium homeostasis, cyclic sex steroid hormone fluctuations, or neurotransmitter function. We have assessed the effects of vitamin D supplementation on dysmenorrhea and premenstrual syndrome (PMS) in adolescents. In this study, 897 adolescent girls living in Mashhad and Sabzevar, Iran, received nine high-dose vitamin D supplements (as 50,000 IU/week of cholecalciferol) and were followed up over 9 weeks. We evaluated the effect of vitamin D supplementation on individuals in four categories: those with only PMS; individuals with only dysmenorrhea; subjects with both PMS and dysmenorrhea and normal subjects...
February 15, 2018: Gynecological Endocrinology
https://www.readbyqxmd.com/read/29447493/vitamin-d-and-ferritin-correlation-with-chronic-neck-pain-using-standard-statistics-and-a-novel-artificial-neural-network-prediction-model
#20
Haytham Eloqayli, Ali Al-Yousef, Raid Jaradat
AIM: Despite the high prevalence of chronic neck pain, there is limited consensus about the primary etiology, risk factors, diagnostic criteria and therapeutic outcome. Here, we aimed to determine if Ferritin and Vitamin D are modifiable risk factors with chronic neck pain using slandered statistics and artificial intelligence neural network (ANN). METHODS: Fifty-four patients with chronic neck pain treated between February 2016 and August 2016 in King Abdullah University Hospital and 54 patients age matched controls undergoing outpatient or minor procedures were enrolled...
February 15, 2018: British Journal of Neurosurgery
keyword
keyword
23265
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"