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Cancer is characterized by a number of key biological processes known as the “hallmarks of cancer,” which remodel cells and their immediate environment so that tumors can form, grow, and thrive. Many ...
Using two CRISPR enzymes, a COVID diagnostic in only 20 minutes
Cas13 Csm6 RNA SARS-CoV-2 COVID-19 qRT-PCR
2021/8/6
Today's gold standard for COVID diagnostics is qRT-PCR, but turnaround is typically more than a day. Newer assays using CRISPR enzymes require initial amplification of RNA, requiring special equipment...
Enzymes Believed to Promote Cancer Actually Suppress Tumors
Enzymes Believed Promote Cancer Suppress Tumors
2015/3/4
Upending decades-old dogma, a team of scientists at the University of California, San Diego School of Medicine say enzymes long categorized as promoting cancer are, in fact, tumor suppressors and that...
Effect of Enzymes on the Quality of Beer/Wort Developed from Proportions of Sorghum Adjuncts
Wort Commercial Enzymes Saccharification Free Amino Nitrogen Gelatinization
2013/1/28
The effect of commercial enzymes on quality of wort developed from replacement of malted barley (100%) with sorghum as adjunct 50%, 60%, 70%, and 80% was investigated for pH, colour, filteration rate,...
A GENETIC STUDY OF IRANIAN POPULATIONS: RED CELL ENZYMES
Red cell enzymes phosphoglucomutase
2009/12/29
A total of 1695 blood samples collected from ten ethnically distinct populations of Iran (Turks and Kurds of Rezaieh, Lurs, Aabolis, Baluchis, Turks and Kurds of Shrvan, Zoroastrians, Tehranis, and Ke...
ASSOCIATION BETWEEN BLOOD DONATION FREQUENCY,ANTIOXIDANT ENZYMES AND LIPID PEROXIDATION
superoxide dismutase antioxidant enzymes
2009/12/18
Iron is a pro-oxidant cofactor that may be linked to atherosclerosis progression. Free iron catalyzes the generation of free radicals and free radicals promote the oxidation of lipids. Reduction of bo...
Anti-tuberculosis drugs related hepatotoxicity;incidence,risk factors,pattern of changes in liver enzymes and outcome
Anti-tuberculosis drugs related hepatotoxicity incidence risk factors pattern of changes liver enzymes outcome
2009/12/3
Background and the purpose of the study: Tuberculosis is a curable disease if diagnosed and treated properly with anti-tuberculosis drugs. These drugs can cause severe adverse reactions including hepa...
A Preliminary Study of Serum Enzymes Levels in Rheumatic Carditis
Preliminary Study Serum Enzymes Levels Rheumatic Carditis
2009/12/3
Thirty four patients with rheumatic fever arc studied on ward ;} of Pahlavi Hospital with a view to finding out their serum enzyme levels.
Five cases had obvious rheumatic carditis who showed raised ...
Effect of acute and regular exercise on antioxidative enzymes,tissue damage markers and membran lipid peroxidation of erythrocytes in sedentary students
Department of Physiology,Veterinary aculty,Yüzüncü Yı l University,Van-Turkey
2009/7/2
15 healthy sedentary men, 19-25 years old an did not have any programmed physical activity, were studied. The subjects were asked to run submaximal 15-20 min every day for 5 weeks. Erythrocyte lipid p...
A Novel Clinical and Laboratory Based Approach to Coronary Heart Disease:Relationship Between Angiography Findings,Antioxidant Enzymes and NO
NO antioxidant enzymes coromary heart disease
2009/7/2
Atherosclerosis is the most common manifestation of cardiovascular disease. However the exact mechanisms that take place in its pathogenesis have not yet been completely understood. Free radicals and ...
The in Vitro Effects of The Antimalarial Drug Primaquine,on The Activities of Some Enzymes in Human Erythrocyte Lyzates
Primaquine inhibition glucose-6- phosphate dehydrogenase catalase glutathione peroxidase superoxide dismutase glutathione reductase glutathione transferase
2009/7/1
The effect of primaquine on the enzymatic antioxidant defence mechanisms of erythrocytes were determined by measuring the activities of the below enzymes, before and after 30 minutes of incubation of ...
Genetic Polymorphisms in Steroid Hormone Metabolizing Enzymes in Human Breast Cancer
Breast cancer Genetic polymorphism Steroid hormone metabolism
2009/6/26
Epidemiologic studies indicate that most risk factors for breast cancer are related to reproductive and hormonal factors. The evaluation of associations between breast cancer risk and genetic polymorp...
The Effects of Fenthion on Lipid Peroxidation and Some Liver Enzymes: The Possible Protective Role of Vitamins E and C
Fenthion liver lipid peroxidation vitamin E vitamin C
2009/6/26
The effects of fenthion on the serum activities of cholinesterase (ChE), enzymes concerning liver damage and lipid peroxidation (LPO), and the ameliorating effects of a combination of vitamins E and C...
The Effect of Pre-Injury Supplementation with Selenium or Vitamin E on Lipid Peroxidation and Antioxidant Enzymes in Burn Injury
Selenium vitamin E antioxidant enzyme malondialdehyde burn injury
2009/6/19
Aim: The purpose of this experimental study was to investigate the effect of pre-injury supplementation with vitamin E or selenium on antioxidant enzyme and malondialdehyde levels, as markers of lipid...
Skeletal muscle metabolic enzymes are altered by hyperbaric oxygenation treatments
HBO Skeletal muscle metabolic enzymes rabbit animal
2009/6/12
To test whether repeated HBO exposures would increase activity of skeletal muscle metabolic enzymes, 27 rabbits (3 groups) were exposed 90 min/day, 5 days/wk to either 100% O2 at 243 kPa (HBO), 100% O...