Chronic Effects of Inhaled Amorphous Silicas in Animals

2009 ◽  
pp. 118-118-26 ◽  
Author(s):  
DH Groth ◽  
WJ Moorman ◽  
DW Lynch ◽  
LE Stettler ◽  
WD Wagner ◽  
...  
Keyword(s):  
Chronic Effects

Chronic effects in distal coronary anastomoses using different adhesives in a porcine off-pump model

2006 ◽  
Vol 54 (S 1) ◽  
Author(s):  
J Wippermann ◽  
C Constas ◽  
M Breuer ◽  
H Kosmehl ◽  
T Wahlers ◽  
...  
Keyword(s):  
Off Pump ◽  
Chronic Effects

Evaluating the Sub-chronic Effects of MEDI0382, a GLP-1/Glucagon Receptor Dual Agonist, on Weight Loss in Male ob/ob Mice

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 1890-P
Author(s):  
STEPHANIE OLDHAM ◽  
CHRISTOPHER D. CHURCH ◽  
SARAH WILL ◽  
ANISH KONKAR ◽  
JAMES TREVASKIS ◽  
...  
Keyword(s):  
Weight Loss ◽  
Glucagon Receptor ◽  
Chronic Effects ◽  
Dual Agonist

Acute, medium and long-term effects of yellow sand and air pollutants on allergy and biomarker search

Impact ◽  
2020 ◽  
Vol 2020 (3) ◽  
pp. 63-65
Author(s):  
Tomomi Higashi
Keyword(s):  
Air Pollutants ◽  
Genetic Factors ◽  
Long Term Effects ◽  
Emergency Rooms ◽  
Improve Treatment ◽  
Treatment And Prevention ◽  
Chronic Effects ◽  
Difficulty Breathing ◽  
Acute And Chronic Effects

Talk to any allergy sufferer and they will tell you how awful it can be. Runny noses, itchy eyes, coughing and difficulties breathing. For many these symptoms rise only to the level of annoyance and can be avoided by steering clear of the source of their allergy. What many people don't realise though is that allergies can become a far more serious issue for a large segment of the population. Shortness of breath and difficulty breathing due to allergies bring many people to emergency rooms and these are just the acute symptoms. Along with the potential for an allergic attack during a windy or dusty day, researchers and medical professionals are beginning to recognise that there are chronic, long term effects associated with allergies. In order to mitigate both the acute and chronic effects of allergies a better understanding of how genetic factors combine with environmental conditions to produce the ranges of symptoms and effects of allergy suffers is needed. Professor Tomomi Higashi, from the Department of Hygiene at Kanazawa University in Japan, is an expert in this field and is currently working to improve treatment and prevention of allergic disease.

Acute and Chronic Effects of Normothermic Anoxia on Canine Hearts

Circulation ◽  
1971 ◽  
Vol 43 (5s1) ◽  
Author(s):  
L. MAXIMILIAN BUJA ◽  
SIDNEY LEVITSKY ◽  
VICTOR J. FERRANS ◽  
SHERMAN G. SOUTHER ◽  
WILLIAM C. ROBERTS ◽  
...  
Keyword(s):  
Chronic Effects ◽  
Acute And Chronic Effects

Acute and Chronic Effects of Exercise on Baroreflexes in Spontaneously Hypertensive Rats

Hypertension ◽  
1997 ◽  
Vol 30 (3) ◽  
pp. 714-719 ◽  
Author(s):  
Gustavo José Justo Silva ◽  
Patricia Chakur Brum ◽  
Carlos Eduardo Negrão ◽  
Eduardo Moacyr Krieger
Keyword(s):  
Spontaneously Hypertensive Rats ◽  
Hypertensive Rats ◽  
Spontaneously Hypertensive ◽  
Chronic Effects ◽  
Acute And Chronic Effects

Chronic effects of ingested asbestos in rats

1977 ◽  
Vol 6 (1) ◽  
pp. 507-513 ◽  
Author(s):  
H. M. Cunningham ◽  
C. A. Moodie ◽  
G. A. Lawrence ◽  
R. D. Pontefract
Keyword(s):  
Chronic Effects

scholarly journals Acute and Chronic Effects of Betel Quid Chewing on Brain Functional Connectivity

2020 ◽  
Vol 11 ◽  
Author(s):  
Adellah Sariah ◽  
Shuixia Guo ◽  
Jing Zuo ◽  
Weidan Pu ◽  
Haihong Liu ◽  
...  
Keyword(s):  
Functional Connectivity ◽  
Betel Quid ◽  
Chronic Effects ◽  
Betel Quid Chewing ◽  
Brain Functional Connectivity ◽  
Acute And Chronic Effects

scholarly journals A Comparative Assessment of the Chronic Effects of Micro- and Nano-Plastics on the Physiology of the Mediterranean Mussel Mytilus galloprovincialis

Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 649
Author(s):  
Marco Capolupo ◽  
Paola Valbonesi ◽  
Elena Fabbri
Keyword(s):  
Mytilus Galloprovincialis ◽  
Acetylcholinesterase Activity ◽  
Particle Sizes ◽  
Glutathione S Transferase ◽  
Phase Ii Metabolism ◽  
Chronic Effects ◽  
Mediterranean Mussel ◽  
Metabolism Enzyme ◽  
The Mediterranean

The ocean contamination caused by micro- and nano-sized plastics is a matter of increasing concern regarding their potential effects on marine organisms. This study compared the effects of a 21-day exposure to 1.5, 15, and 150 ng/L of polystyrene microplastics (PS-MP, 3-µm) and nanoplastics (PS-NP, 50-nm) on a suite of biomarkers measured in the Mediterranean mussel Mytilus galloprovincialis. Endpoints encompassed immunological/lysosomal responses, oxidative stress/detoxification parameters, and neurotoxicological markers. Compared to PS-MP, PS-NP induced higher effects on lysosomal parameters of general stress. Exposures to both particle sizes increased lipid peroxidation and catalase activity in gills; PS-NP elicited greater effects on the phase-II metabolism enzyme glutathione S-transferase and on lysozyme activity, while only PS-MP inhibited the hemocyte phagocytosis, suggesting a major role of PS particle size in modulating immunological/detoxification pathways. A decreased acetylcholinesterase activity was induced by PS-NP, indicating their potential to impair neurological functions in mussels. Biomarker data integration in the Mussel Expert System identified an overall greater health status alteration in mussels exposed to PS-NP compared to PS-MP. This study shows that increasing concentrations of nanoplastics may induce higher effects than microplastics on the mussel’s lysosomal, metabolic, and neurological functions, eventually resulting in a greater impact on their overall fitness.

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