keyword
MENU ▼
Read by QxMD icon Read
search

Basal body

keyword
https://www.readbyqxmd.com/read/28214199/primary-acinic-cell-carcinoma-of-the-lung-with-psammoma-bodies-a-case-report-and-review-of-literature
#1
Xiu-Peng Zhang, Gui-Yang Jiang, Qing-Fu Zhang, Hong-Tao Xu, Qing-Chang Li, En-Hua Wang
Salivary gland-type tumors are rare in the lung. Primary acinic cell carcinoma of the lung is extremely rare. Here, we report a case of primary acinic cell carcinoma of the lung with prominent psammoma bodies. A 31-year-old man came to our hospital with a tumor in the basal segment of the lower lobe of the right lung. The tumor tissue displayed solid, acinar, or microcystic structures at different regions. A large amount of psammoma bodies were scattered in more than half of the tumor. The majority of the tumor cells were round or polygonal in shape, with abundant acidophilic granular or vacuolated cytoplasm...
January 19, 2017: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28207959/lipoprotein-lipase-activity-does-not-predict-vldl-tg-fatty-acid-oxidation-during-exercise
#2
Esben Søndergaard, Iben R Andersen, Lars P Sørensen, Lars C Gormsen, Søren Nielsen
INTRODUCTION: Exercise lowers plasma triglyceride levels, but the physiological mechanisms remain not fully elucidated. Lipoprotein lipase (LPL) is a key enzyme in facilitating fatty acid uptake from lipoproteins. Since exercise increase the efficiency of VLDL-TG oxidation, we hypothesized that muscle LPL activity would be a rate-limiting step and predict VLDL-TG FA oxidation during exercise. METHODS: Sixteen healthy, lean subjects (8 men and 8 women) were examined before and during an acute exercise bout (90 min at 50% of VO2-max)...
February 16, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28207806/trace-element-accumulation-in-lotic-dragonfly-nymphs-genus-matters
#3
Dean E Fletcher, Angela H Lindell, Garrett K Stillings, Susan A Blas, J Vaun McArthur
Constituents of coal combustion waste (CCW) expose aquatic organisms to complex mixtures of potentially toxic metals and metalloids. Multi-element trace element analyses were used to distinguish patterns of accumulation among 8 genera of dragonfly nymphs collected from two sites on a CCW contaminated coastal plain stream. Dragonfly nymphs are exceptional for comparing trace element accumulation in syntopic macroinvertebrates that are all predators within the same order (Odonata) and suborder (Anisoptera), but differ vastly in habitat use and body form...
2017: PloS One
https://www.readbyqxmd.com/read/28207750/functional-exploration-of-the-ift-a-complex-in-intraflagellar-transport-and-ciliogenesis
#4
Bing Zhu, Xin Zhu, Limei Wang, Yinwen Liang, Qianqian Feng, Junmin Pan
Intraflagellar transport (IFT) particles or trains are composed of IFT-A and IFT-B complexes. To assess the working mechanism of the IFT-A complex in IFT and ciliogenesis, we have analyzed ift43 mutants of Chlamydomnonas in conjunction with mutants of the other IFT-A subunits. An ift43 null mutant or a mutant with a partial deletion of the IFT43 conserved domain has no or short flagella. The mutants accumulate not only IFT-B but also IFT-Ain the short flagella, which is in contrast to an ift140 null mutant...
February 16, 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28202393/role-of-a1-and-a2a-adenosine-receptor-agonists-in-adipose-tissue-inflammation-induced-by-obesity-in-mice
#5
Caroline Candida DeOliveira, Cintia Rabelo E Paiva Caria, Erica Martins Ferreira Gotardo, Marcelo Lima Ribeiro, Alessandra Gambero
Adenosine receptors are expressed in adipose tissue and control physiological and pathological events such as lipolysis and inflammation. The aim of this study was to evaluate the activity of N(6)-cyclopentyladenosine (CPA), a potent and selective A1 adenosine receptor agonist; 2-p-(2-carboxyethyl)phenethylamino-5'-N-ethylcarboxyamidoadenosine hydrochloride (CGS-21680), an A2A adenosine receptor agonist; and 5'-N-ethylcarboxamidoadenosine (NECA), a potent non-selective adenosine receptor agonist on adipose tissue inflammatory alterations induced by obesity in mice...
February 12, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28201828/add-on-exenatide-treatment-is-beneficial-in-poorly-controlled-obese-type-2-diabetics-under-intensive-insulin-regimens
#6
Alper Sönmez, Mustafa Dinç, Abdullah Taşlıpınar, Aydogan Aydoğdu, Coskun Meriç, Yalcin Başaran, Cem Haymana, Orhan Demir, İlker Yılmaz, Ömer Azal
Background: Intensive insulin treatment is bothersome in obese patients with type 2 diabetes mellitus. High insulin dosages further increase weight gain and the risk of hypoglycemia. Glucagon like peptide-1 receptor agonists decrease the insulin need, cause weight loss and reduce the risk of hypoglycemia. There is limited data about the effect of exenatide on obese diabetics under intensive insulin regimens. Methods: This retrospective case series report the clinical outcomes of 23 obese (13 morbidly obese) patients with uncontrolled type 2 diabetes mellitus (Age=59±10...
February 15, 2017: Experimental and Clinical Endocrinology & Diabetes
https://www.readbyqxmd.com/read/28198457/identification-of-a-novel-type-iii-secretion-associated-outer-membrane-bound-protein-from-xanthomonas-campestris-pv-campestris
#7
Lei Li, Rui-Fang Li, Zhen-Hua Ming, Guang-Tao Lu, Ji-Liang Tang
Many bacterial pathogens employ the type III secretion system (T3SS) to translocate effector proteins into eukaryotic cells to overcome host defenses. To date, most of our knowledge about the T3SS molecular architecture comes from the studies on animal pathogens. In plant pathogens, nine Hrc proteins are believed to be structural components of the T3SS, of which HrcC and HrcJ form the outer and inner rings of the T3SS, respectively. Here, we demonstrated that a novel outer membrane-bound protein (HpaM) of Xanthomonas campestris pv...
February 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28197645/subclinical-decrease-in-myocardial-function-in-asymptomatic-infants-of-diabetic-mothers-a-tissue-doppler-study
#8
Jenny E Zablah, Dorota Gruber, Guillaume Stoffels, Estefania G Cabezas, Denise A Hayes
Infants of diabetic mothers (IDMs) with hypertrophic cardiomyopathy are recognized to have impaired myocardial performance, but less is known about ventricular function in IDMs without hypertrophy. We hypothesized that in asymptomatic newborns with normal two-dimensional echocardiographic evaluations, pulsed wave tissue Doppler imaging (TDI) would suggest a subclinical decrease in the cardiac function of IDMs compared to infants of non-diabetics (nIDMs). This is a retrospective cohort study of asymptomatic neonates ≥36 weeks gestation, at 0-7 days of life, with normal standard echocardiograms...
February 14, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28197081/basal-forebrain-cholinergic-system-and-orexin-neurons-effects-on-attention
#9
REVIEW
Ines Villano, Antonietta Messina, Anna Valenzano, Fiorenzo Moscatelli, Teresa Esposito, Vincenzo Monda, Maria Esposito, Francesco Precenzano, Marco Carotenuto, Andrea Viggiano, Sergio Chieffi, Giuseppe Cibelli, Marcellino Monda, Giovanni Messina
The basal forebrain (BF) cholinergic system has an important role in attentive functions. The cholinergic system can be activated by different inputs, and in particular, by orexin neurons, whose cell bodies are located within the postero-lateral hypothalamus. Recently the orexin-producing neurons have been proved to promote arousal and attention through their projections to the BF. The aim of this review article is to summarize the evidence showing that the orexin system contributes to attentional processing by an increase in cortical acetylcholine release and in cortical neurons activity...
2017: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/28196868/an-interaction-between-the-inner-rod-protein-ysci-and-the-needle-protein-yscf-is-required-to-assemble-the-needle-structure-of-the-yersinia-type-three-secretion-system
#10
Shi-Yang Cao, Wan-Bin Liu, Ya-Fang Tan, Hui-Ying Yang, Ting-Ting Zhang, Tong Wang, Xiao-Yi Wang, Ya-Jun Song, Rui-Fu Yang, Zong-Min Du
The type III secretion system is a highly conserved virulence mechanism that is widely distributed in Gram-negative bacteria. It has a syringe-like structure composed of a multi-ring basal body that spans the bacterial envelope, and a projecting needle that delivers virulence effectors into host cells. Here, we showed that the Yersinia inner rod protein YscI directly interacts with the needle protein YscF inside the bacterial cells, and that this interaction depends on amino acid residues 83-102 in the carboxyl-terminus of YscI...
February 14, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28196178/association-of-human-papillomavirus-vaccine-with-the-development-of-keratinocyte-carcinomas
#11
Anna J Nichols, Amber Heyna Allen, Shahjahan Shareef, Evangelos V Badiavas, Robert S Kirsner, Tim Ioannides
Importance: Keratinocyte carcinomas (KCs), consisting of squamous cell carcinomas (SCCs) and basal cell carcinomas (BCCs), are the most common human malignant neoplasms. Several risk factors have been implicated in KC development. For some SCCs, particularly those in immunocompromised patients, human papillomavirus (HPV) may be an important factor. Objective: To determine whether quadrivalent HPV vaccination would affect the development of KCs in immunocompetent patients with a history of multiple KCs...
February 8, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/28193912/the-effects-of-graded-levels-of-calorie-restriction-viii-impact-of-short-term-calorie-and-protein-restriction-on-basal-metabolic-rate-in-the-c57bl-6-mouse
#12
Sharon E Mitchell, ZhanHui Tang, Celine Kerbois, Camille Delville, Davina Derous, Cara L Green, Yingchun Wang, Jackie J D Han, Luonan Chen, Alex Douglas, David Lusseau, Daniel E L Promislow, John R Speakman
Under calorie restriction (CR) animals need to lower energy demands. Whether this involves a reduction in cellular metabolism is an issue of contention. We exposed C57BL/6 mice to graded CR for 3 months, measured BMR and dissected out 20 body compartments. From a separate age-matched group (n=57), we built 7 predictive models for BMR. Unadjusted BMR declined with severity of restriction. Comparison of measured and predicted BMR from the simple models suggested suppression occurred. The extent of 'suppression' was greater with increased CR severity...
February 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28187765/does-a-lack-of-physical-activity-explain-the-rheumatoid-arthritis-lipid-profile
#13
Hiba AbouAssi, Margery A Connelly, Lori A Bateman, K Noelle Tune, Janet L Huebner, Virginia B Kraus, Deborah A Winegar, James D Otvos, William E Kraus, Kim M Huffman
BACKGROUND: In rheumatoid arthritis (RA), cardiovascular risk is associated with paradoxical reductions in total cholesterol, low density lipoprotein-cholesterol (LDL-C), and high density lipoprotein-cholesterol (HDL-C). Concentrations of small LDL (LDL-P) and HDL (HDL-P) particles are also reduced with increased inflammation and disease activity in RA patients. Here we sought to identify which measure(s) of inflammation, disease activity and cardiometabolic risk contribute most to the RA-associated lipoprotein profile...
February 10, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28187594/nuclear-markers-support-the-mitochondrial-phylogeny-of-i-vipera-i-i-ursinii-renardi-i-complex-squamata-viperidae-and-species-status-for-the-greek-meadow-viper
#14
Edvárd Mizsei, Daniel Jablonski, Stephanos A Roussos, Maria Dimaki, Yannis Ioannidis, Göran Nilson, Zoltán T Nagy
Meadow vipers (Vipera ursinii-renardi complex) are small-bodied snakes that live in either lowland grasslands or montane subalpine-alpine meadows spanning a distribution from France to western China. This complex has previously been the focus of several taxonomic studies which were based mainly on morphological, allozyme or immunological characters and did not clearly resolve the relationships between the various taxa. Recent mitochondrial DNA analyses found unexpected relationships within the complex which had taxonomical consequences for the detected lineages...
January 31, 2017: Zootaxa
https://www.readbyqxmd.com/read/28183114/morphological-characterisation-of-a-new-and-two-known-species-of-i-ditylenchus-i-filipjev-1936-nematoda-anguinidae-from-iran
#15
Hossein Mirbabaei Karani, Ali Eskandari, Reza Ghaderi, Ramin Heydari, Esmaeil Miraeez
Ditylenchus sturhani sp. n. from the rhizosphere of grasses in East Azarbaijan province, Northwestern Iran, is described and illustrated. The new species is characterised by a straight to slightly arcuate body 656-865 µm in length, presence of four incisures in each lateral field, slender stylet 10-12 µm in length, pharyngeal basal bulb offset or slightly overlapping the intestine, post-uterine sac 1.0-1.9 vulval body diameter long and conical tail with finely rounded terminus. Differences with closely related species including D...
January 9, 2017: Zootaxa
https://www.readbyqxmd.com/read/28181735/the-innervation-of-the-kidney-in-renal-injury-and-inflammation-a-cause-and-consequence-of-deranged-cardiovascular-control
#16
REVIEW
Mohammed H Abdulla, Edward J Johns
Extensive investigations have revealed that renal sympathetic nerves regulate renin secretion, tubular fluid reabsorption and renal haemodynamics which can impact on cardiovascular homoeostasis normally and in pathophysiological states. The significance of the renal afferent innervation and its role in determining the autonomic control of the cardiovascular system is uncertain. The transduction pathways at the renal afferent nerves have been shown to require pro-inflammatory mediators and TRPV1 channels. Reno-renal reflexes have been described, both inhibitory and excitatory, demonstrating that a neural link exists between kidneys and may determine the distribution of excretory and haemodynamic function between the two kidneys...
February 9, 2017: Acta Physiologica
https://www.readbyqxmd.com/read/28176886/assessment-of-channeling-bias-among-initiators-of-glucose-lowering-drugs-a-uk-cohort-study
#17
Mikkel Z Ankarfeldt, Brian L Thorsted, Rolf Hh Groenwold, Erpur Adalsteinsson, M Sanni Ali, Olaf H Klungel
BACKGROUND: Channeling bias may occur when a newly marketed drug and an established drug, despite similar indications, are prescribed to patients with different prognostic characteristics (ie, confounding). AIM: To investigate channeling bias and its impact on relative effectiveness of glucagon-like peptide-1 (GLP-1) analogs versus basal insulin and dipeptidyl peptidase-4 inhibitors (DPP-4i) versus sulfonylurea. METHODS: In the UK Clinical Practice Research Datalink, patients with type 2 diabetes initiating treatment between 2006 and 2015 were included...
2017: Clinical Epidemiology
https://www.readbyqxmd.com/read/28169086/basal-insulin-treatment-intensification-in-patients-with-type-2-diabetes-mellitus-a-comprehensive-systematic-review-of-current-options
#18
REVIEW
D Raccah
AIM: As type 2 diabetes mellitus progresses, most patients require treatment with basal insulin in combination with another agent to achieve recommended glycaemic targets. The purpose of this systematic review was to examine the evidence supporting the use of the available add-on treatments [rapid-acting insulin (RAI), glucagon-like peptide-1 receptor agonists (GLP-1 RAs), dipeptidyl peptidase (DPP)-4 inhibitors and sodium-glucose cotransporter-2 (SGLT-2) inhibitors] to basal insulin...
February 3, 2017: Diabetes & Metabolism
https://www.readbyqxmd.com/read/28168767/lifestyle-change-reduces-cardiometabolic-risk-factors-and-glucagon-like-peptide-1-levels-in-obese-first-degree-relatives-of-people-with-diabetes
#19
A Bowes, J Begley, D Kerr
BACKGROUND: Preventing type 2 diabetes in a real-world setting remains challenging. The present study aimed to assess the effectiveness of a lifestyle-based programme for individuals at high risk of developing type 2 diabetes as assessed by achieved weight loss, cardiovascular risk factors and glucagon-like peptide-1 (GLP-1). METHODS: Sixty-six obese individuals with history of diabetes in first-degree relatives participated in an 8-month lifestyle programme consisting of 12 × 1...
February 7, 2017: Journal of Human Nutrition and Dietetics: the Official Journal of the British Dietetic Association
https://www.readbyqxmd.com/read/28168760/models-projecting-the-fate-of-fish-populations-under-climate-change-need-to-be-based-on-valid-physiological-mechanisms
#20
Sjannie Lefevre, David J McKenzie, Göran E Nilsson
Some recent modelling papers projecting fish sizes and catches in a warmer future are based on erroneous assumptions regarding 1) the scaling of gills with body mass and 2) the energetic cost of 'maintenance'. Assumption 1) posits that insurmountable geometric constraints prevent respiratory surface areas from growing as fast as body volume. It is argued that these constraints explain allometric scaling of energy metabolism, whereby larger fish have relatively lower mass specific metabolic rates. Assumption 2) concludes that when fish reach a certain size, basal oxygen demands will not be met, because of assumption 1)...
February 6, 2017: Global Change Biology
keyword
keyword
5310
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"