keyword
MENU ▼
Read by QxMD icon Read
search

Sodium balance

keyword
https://www.readbyqxmd.com/read/28644866/the-high-tolerance-to-aluminium-in-crucian-carp-carassius-carassius-is-associated-with-its-ability-to-avoid-hypoxia
#1
Antonio B S Poléo, Joachim Schjolden, Jørgen Sørensen, Göran E Nilsson
It is well known that aluminium is the principle toxicant killing fish in acidified freshwater systems, and it has been shown that crucian carp (Carassius carassius) can survive exposures to aqueous aluminium levels toxic to most other freshwater fish species. The crucian carp has a remarkable ability to survive anoxic conditions, and the aim of the present study was to reveal if the tolerance to aluminium can be associated with the ability to survive prolonged anoxia. Crucian carps were exposed to either acidic Al-rich water (pH 5...
2017: PloS One
https://www.readbyqxmd.com/read/28637887/mitigating-cardiovascular-risk-in-type-2-diabetes-with-antidiabetes-drugs-a-review-of-principal-cardiovascular-outcome-results-of-empa-reg-outcome-leader-and-sustain-6-trials
#2
Sanjay Kaul
The U.S. Food and Drug Administration (FDA) issued a diabetes guidance in 2008 mandating that all new antidiabetes drugs rule out excess cardiovascular (CV) risk, defined as an upper bound of the two-sided 95% CI for major adverse CV events (MACE) of less than 1.80 preapproval and 1.30 postapproval. Over 25 large, prospective, randomized, controlled clinical trials involving nearly 195,000 subjects thus far have been completed or are ongoing in accordance with this guidance. The results of seven trials have been presented so far-three with dipeptidyl peptidase 4 inhibitors, one with a sodium-glucose cotransporter 2 (SGLT2) inhibitor, and three with glucagon-like peptide 1 receptor agonists (GLP-1 RA)...
July 2017: Diabetes Care
https://www.readbyqxmd.com/read/28634813/long-term-excessive-selenium-supplementation-induces-hypertension-in-rats
#3
Denise Grotto, Maria Fernanda Hornos Carneiro, Michele Mazzaron de Castro, Solange Cristina Garcia, Fernando Barbosa Junior
Selenium (Se) is an essential trace element involved in several biological pathways, naturally found in rocks, soils, and food. Even though the daily requirement of Se is achieved through a balanced diet, the use of Se supplements has been frequent. Due to the risk of toxic effects of having Se in excess, supplementation is still under debate. The aim was to evaluate the effects of long-term Se supplementation upon systolic blood pressure (SBP) and redox status of rats exposed to sodium selenite. Male Wistar rats were exposed to 2 and 6 mg/L of sodium selenite in drinking water for 85 days...
June 20, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28628670/combining-ability-heritability-and-genotypic-relations-of-different-physiological-traits-in-cacao-hybrids
#4
Allan Silva Pereira, Alex-Alan Furtado de Almeida, Márcia Christina da Silva Branco, Marcio Gilberto Cardoso Costa, Dario Ahnert
Selecting parents and evaluating progenies is a very important step in breeding programs and involves approaches such as understanding the initial stages of growth and characterizing the variability among genotypes for different parameters, such as physiological, growth, biomass partitioning and nutrient translocation to the aerial part. In these cases, facilitating tools can be used to understand the involved gene dynamics, such as diallel crosses and genetic and phenotypic correlations. Our main hypothesis is that the contrasting phenotypes of these parental genotypes of cocoa used are due to genetic factors, and progenies derived from crosses of these parental genotypes are useful for breeding programs related to plant architecture, physiological parameters and translocation of mineral nutrients...
2017: PloS One
https://www.readbyqxmd.com/read/28621445/nutritional-and-functional-bioactivity-value-of-selected-azorean-macroalgae-ulva-compressa-ulva-rigida-gelidium-microdon-and-pterocladiella-capillacea
#5
Lisete Paiva, Elisabete Lima, Ana Isabel Neto, Massimo Marcone, José Baptista
This study presents information on the biochemical composition (dry weight basis), nutritional aspects, and angiotensin I-converting enzyme (ACE) inhibitory properties of selected macroalgae (Ulva compressa, Ulva rigida, Gelidium microdon, and Pterocladiella capillacea) from Azores. Moisture content was very high (83.2% to 90.0% of fresh weight). Total dietary fiber (33.7% to 41.0%) that presented a good balance of both soluble and insoluble fibers (15.5% to 19.2% and 18.2% to 21.8%, respectively) was the most abundant component in these macroalgae...
June 16, 2017: Journal of Food Science
https://www.readbyqxmd.com/read/28620442/efficacy-of-nanoceria-for-periodontal-tissues-alteration-in-glutamate-induced-obese-rats-multidisciplinary-considerations-for-personalized-dentistry-and-prevention
#6
Tetyana V Beregova, Karine S Neporada, Maksym Skrypnyk, Tetyana M Falalyeyeva, Nadiya M Zholobak, Oleksandr B Shcherbakov, Mykola Ya Spivak, Rostyslav V Bubnov
BACKGROUND: Nowadays, we face the global epidemic of obesity, that is known to contribute to the development of many diseases, such as the oral cavity pathologies. Dental and oral pathologies are frequently caused by and overlapped with systemic multifactorial diseases such as obesity being its early indicators and risk factors. The aim was to study the influence of nanoceria on periodontal tissues alteration in glutamate (MSG)-induced obese rats. METHODS: We included 52 Wistar rats of both genders and divided into four groups: newborn rats in group 1 (control) received subcutaneously 8 μl/g saline...
March 2017: EPMA Journal
https://www.readbyqxmd.com/read/28616838/assessment-of-renal-hemodynamic-toxicity-of-fluid-challenge-with-0-9-nacl-compared-to-balanced-crystalloid-plasmalyte-%C3%A2-in-a-rat-model-with-severe-sepsis
#7
Pierre-Yves Olivier, François Beloncle, Valérie Seegers, Maher Tabka, Mathilde Renou de La Bourdonnaye, Alain Mercat, Paul Cales, Daniel Henrion, Peter Radermacher, Lise Piquilloud, Nicolas Lerolle, Pierre Asfar
BACKGROUND: According to international guidelines, volume expansion with crystalloids is the first-line treatment for hemodynamic management in patients with severe sepsis or septic shock. Compared to balanced crystalloids, 0.9% sodium chloride (0.9% NaCl) induces hyperchloremia and metabolic acidosis and may alter renal hemodynamics and function. We compared the effects of 0.9% NaCl to a less chloride-concentrated fluid, PlasmaLyte(®) (PL) in targeted fluid resuscitation in a randomized, double-blind controlled study in an experimental model of severe sepsis in rats...
December 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28614118/the-renal-response-to-potassium-stress-integrating-past-with-present
#8
Cary R Boyd-Shiwarski, Arohan R Subramanya
PURPOSE OF REVIEW: The current review combines past findings with recent advances in our understanding of the homeostatic response to potassium imbalance. RECENT FINDINGS: Following the ingestion of a dietary potassium load, a combination of extrarenal and renal mechanisms act to maintain extracellular K+ within a tight window. Through hormonal regulation and direct K+ sensing, the nephron is ideally suited to respond to wide shifts in external K+ balance. Current evidence indicates that dietary K+ loading triggers a coordinated kaliuretic response that appears to involve voltage-dependent changes in sodium transport across multiple nephron segments, including the proximal tubule, medullary loop of Henle, and distal tubule...
June 12, 2017: Current Opinion in Nephrology and Hypertension
https://www.readbyqxmd.com/read/28600551/epe1-contributes-to-activation-of-ampk-by-promoting-phosphorylation-of-ampk-alpha-subunit-ssp2
#9
Yongyi Chen, Xiaoyue Hu, Chao Guo, Yao Yu, Hong Lu
AMP-activated protein kinase (AMPK) is a pivotal cellular energy sensor. It is activated by stresses that cause depletion of energy and initiates adaptive responses by regulating metabolism balance. AMPK forms αβγ heterotrimer. In fission yeast, activation of AMPK mainly depends on the phosphorylation of AMPKα subunit Ssp2 at Thr(189) by upstream kinase Ssp1. However, not much is known about the regulation of this process. In this study, we identified Epe1 as a novel positive regulator of AMPK. Epe1, a jmjC-domain-containing protein, is best-known as a negative regulator of heterochromatin spreading...
June 9, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28597700/engineering-of-a-novel-optimized-platform-for-sublingual-delivery-with-novel-characterization-tools-in-vitro-evaluation-and-in-vivo-pharmacokinetics-study-in-human
#10
Nadia M Morsi, Ghada A Abdelbary, Ahmed H Elshafeey, M Abdallah Ahmed
The aim of this work was to develop a novel and more efficient platform for sublingual drug delivery using mosapride citrate (MSP) as a model drug. The engineering of this delivery system had two stages, the first stage was tuning of MSP physicochemical properties by complexation with pure phosphatidylcholine or phosphatidylinositol enriched soybean lecithin to form MSP-phospholipid complex (MSP-PLCP). Changes in physicochemical properties were assessed and the optimum MSP-PLCP formula was then used for formulation into a flushing resistant platform using two mucoadhesive polymers; sodium alginates and sodium carboxymethylcellulose at different concentrations...
November 2017: Drug Delivery
https://www.readbyqxmd.com/read/28595617/quality-measure-and-weight-loss-assessment-in-patients-with-type-2-diabetes-mellitus-treated-with-canagliflozin-or-dipeptidyl-peptidase-4-inhibitors
#11
Carol H Wysham, Patrick Lefebvre, Dominic Pilon, Mike Ingham, Marie-Hélène Lafeuille, Bruno Emond, Rhiannon Kamstra, Wing Chow, Michael Pfeifer, Mei Sheng Duh
BACKGROUND: Achieving control of glycated hemoglobin (HbA1c), blood pressure (BP), and body weight (BW) remains a challenge for most patients with type 2 diabetes mellitus (T2DM). In clinical trials, canagliflozin (CANA), an inhibitor of sodium-glucose co-transporter 2, has shown significant improvement compared to some dipeptidyl peptidase-4 (DPP-4) inhibitors in the achievement of such quality measures. This study used recent electronic medical records (EMR) data to assess quality measure achievement of HbA1C, BP, and BW loss in patients treated with CANA versus DPP-4 inhibitors...
June 8, 2017: BMC Endocrine Disorders
https://www.readbyqxmd.com/read/28590009/effect-of-rmnsod-on-sodium-reabsorption-in-renal-proximal-tubule-in-ochratoxin-a-treated-rats
#12
Sara Damiano, Maria Valeria Puzio, Caterina Squillacioti, Nicola Mirabella, Enrica Zona, Aldo Mancini, Antonella Borrelli, Carlo Astarita, Silvia Boffo, Antonio Giordano, Luigi Avallone, Salvatore Florio, Roberto Ciarcia
Ochratoxin A (OTA) is a mycotoxin produced by Aspergillus and Penicillium that represent toxic real threat for human beings and animal health. In this study we evaluated the effect of a new recombinant mitochondrial manganese containing superoxide dismutase (rMnSOD) on oxidative stress and on the alterations of fluid reabsorption in renal proximal tubule (PT) as possible causes of OTA nephrotoxicity. Finally, we have measured the concentration of O2(-) in the kidney through dihydroethidium assay (DHE) and nitric oxide (NO) concentration through nitrites and nitrates assay...
June 7, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28588583/hypercapnia-impairs-enac-cell-surface-stability-by-promoting-phosphorylation-polyubiquitination-and-endocytosis-of-%C3%AE-enac-in-a-human-alveolar-epithelial-cell-line
#13
Paulina Gwoździńska, Benno A Buchbinder, Konstantin Mayer, Susanne Herold, Rory E Morty, Werner Seeger, István Vadász
Acute lung injury is associated with formation of pulmonary edema leading to impaired gas exchange. Patients with acute respiratory distress syndrome (ARDS) require mechanical ventilation to improve oxygenation; however, the use of relatively low tidal volumes (to minimize further injury of the lung) often leads to further accumulation of carbon dioxide (hypercapnia). Hypercapnia has been shown to impair alveolar fluid clearance (AFC), thereby causing retention of pulmonary edema, and may lead to worse outcomes; however, the underlying molecular mechanisms remain incompletely understood...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28587531/dapagliflozin-for-the-treatment-of-type-1-diabetes-mellitus
#14
Kalliopi Pafili, Efstratios Maltezos, Nikolaos Papanas
In 2017, the management of type 1 diabetes mellitus (T1DM) remains intriguing for the clinician, who has to balance between adequate glycemic control and untoward events related to insulin up-titration. Thus, agents that will complement insulin actions and reduce adverse effects are highly welcome. Areas covered: In this review, the authors summarize results from studies on the sodium glucose co-transporter 2 (SGLT2) inhibitor dapagliflozin in T1DM. Expert opinion: In T1DM, dapagliflozin is associated with significant antihyperglycemic and metabolic properties, which are achieved with reduction or stabilization of insulin dose and with a very low trend for hypoglycemia...
June 12, 2017: Expert Opinion on Investigational Drugs
https://www.readbyqxmd.com/read/28584821/th1-th2-balance-and-th17-treg-mediated-immunity-in-relation-to-murine-resistance-to-dextran-sulfate-induced-colitis
#15
Fangli Yang, Danan Wang, Yan Li, Lixuan Sang, Junfeng Zhu, Jinyan Wang, Bing Wei, Changlong Lu, Xun Sun
BACKGROUND: The role of the Th17/Treg balance in the development of experimental colitis remains poorly understood. METHODS: We exploited the differential response of BALB/c mice and C57BL/6 mice towards drinking water mediated by dextran sulfate sodium (DSS) challenge. RESULTS: DSS-resistant BALB/c mice were characterized by low levels of IFN-γ and TNF-α but high levels of IL-4, IL-6, IL-10, IL-17A, IL-17F, and colon lamina propria and mesenteric lymph node (MLN) CD4(+)CD25(+)FoxP3(+) T cells when compared to C57BL/6 mice...
2017: Journal of Immunology Research
https://www.readbyqxmd.com/read/28584524/fibroblast-growth-factor-21-deficiency-attenuates-experimental-colitis-induced-adipose-tissue-lipolysis
#16
Liming Liu, Cuiqing Zhao, Ying Yang, Xiaoxia Kong, Tuo Shao, Li Ren, Xinyu Zhuang, Baishuang Yin, Gerald Dryden, Craig McClain, Weimin Luan, Wenke Feng
AIMS: Nutrient deficiencies are common in patients with inflammatory bowel disease (IBD). Adipose tissue plays a critical role in regulating energy balance. Fibroblast growth factor 21 (FGF21) is an important endocrine metabolic regulator with emerging beneficial roles in lipid homeostasis. We investigated the impact of FGF21 in experimental colitis-induced epididymal white adipose tissue (eWAT) lipolysis. METHODS: Mice were given 2.5% dextran sulfate sodium (DSS) ad libitum for 7 days to induce colitis...
2017: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/28583780/-nephrogenic-syndrome-of-inappropriate-antidiuresis-early-diagnosis-avoids-severe-hyponatremia-complications
#17
A Cailleaux, F Mahieu, C Heinrichs, B Adams, K Ismaili, C Brachet
AIM: Nephrogenic syndrome of inappropriate antidiuresis (NSIAD) is a rare disease characterized by a kidney disability to dilute urine and, as a result, severe recurrent hyponatremia. Due to wide variability in clinical expression, the diagnosis still remains a challenge for clinicians. We report our experience of a case in which NSIAD was diagnosed early. We also stress the importance of early diagnosis and treatment, which protects an infant with NSAID from severe hyponatremia. BACKGROUND: A 1-month-old boy was referred to our hospital for persistent hyponatremia and intense vomiting...
June 2, 2017: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/28577750/-strategies-aiming-to-control-hyperphosphatemia-in-chronic-kidney-disease
#18
Pablo Antonio Ureña Torres
Chronic kidney disease is known to be associated with phosphate retention. The mechanisms are complex and the early increase in serum phosphate levels in chronic kidney disease is not strictly related to the dietary phosphate load or to the degree of phosphate retention. It also implicates the activity of intestinal sodium-phosphate cotransporters, the degree of bone turnover and the retention and/or phosphate release from the skeleton, and the feedback mechanisms regulating the phosphaturia. Indeed, the increase in serum phosphate levels is only a reflection of underlying complex mechanisms, and many important factors play a role including parathyroid hormone, vitamin D, fibroblast growth factor 23 (FGF23), and others...
April 2017: Néphrologie & Thérapeutique
https://www.readbyqxmd.com/read/28576855/sodium-balance-circadian-bp-rhythm-heart-rate-variability-and-intrarenal-renin-angiotensin-aldosterone-and-dopaminergic-systems-in-acute-phase-of-arb-therapy
#19
Yukako Isobe-Sasaki, Michio Fukuda, Yoshiaki Ogiyama, Ryo Sato, Toshiyuki Miura, Daisuke Fuwa, Masashi Mizuno, Tetsuhei Matsuoka, Hiroko Shibata, Hiroyuki Ito, Minamo Ono, Sumiko Abe-Dohmae, Ken Kiyono, Yoshiharu Yamamoto, Hiroyuki Kobori, Makoto Michikawa, Junichiro Hayano, Nobuyuki Ohte
We have revealed that even in humans, activated intrarenal renin-angiotensin-aldosterone system (RAAS) enhances tubular sodium reabsorption to facilitate salt sensitivity and nondipper rhythm of blood pressure (BP), and that angiotensin receptor blocker (ARB) could increase daytime urinary sodium excretion rate (UNaV) to produce lower sodium balance and restore nondipper rhythm. However, the sympathetic nervous system and intrarenal dopaminergic system can also contribute to renal sodium handling. A total of 20 patients with chronic kidney disease (61 ± 15 years) underwent 24-h ambulatory BP monitoring before and during two-day treatment with ARB, azilsartan...
June 2017: Physiological Reports
https://www.readbyqxmd.com/read/28573142/advances-in-the-diagnosis-and-treatment-of-acute-kidney-injury-in-cirrhosis-patients
#20
REVIEW
Lei Lei, Liangping Li, Hu Zhang
Liver cirrhosis is a common progressive and chronic clinical liver disease. Due to the strong compensation ability of the liver, no obvious symptoms develop in the early stage. However, multiple systems are involved in decompensation of the liver. Acute kidney injury (AKI) is one of the most serious complications, characterized by a sharp drop in the glomerular filtration rate (GFR); a rapid increase in Scr and BUN, as well as sodium and water storage; and a disturbance of acid-base balance. The mortality rate is high, and the prognosis is very poor...
2017: BioMed Research International
keyword
keyword
84214
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"