News tagged with steroids
Anabolic steroids may affect future mental health
There is a link between use of anabolic-androgenic steroids and reduced mental health later in life. This is the main conclusion of a new study on elite male strength athletes that researchers from the University of Gothenburg ...
Psychology & Psychiatry
May 20, 2013 |
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Study demonstrates that once-a-day pill offers relief from ragweed allergy symptoms
An international team of researchers, led by physician-scientists at Johns Hopkins, reports that a once-daily tablet containing a high dose of a key ragweed pollen protein effectively blocks the runny noses, sneezes, nasal ...
Immunology
May 07, 2013 |
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Scientists unpack testosterone's role in schizophrenia
Testosterone may trigger a brain chemical process linked to schizophrenia but the same sex hormone can also improve cognitive thinking skills in men with the disorder, two new studies show.
Neuroscience
Apr 26, 2013 |
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New studies examine caffeine's effect on cognitive tasks, food pairing
Since 1977, there has been a 70% increase in caffeine consumption among children and adolescents. Whether it is coffee, tea, soda, or energy drinks, our children are consuming more of it. One well documented effect of caffeine ...
Health
Apr 22, 2013 |
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FDA cites sanitary issues at specialty pharmacies
(AP)—The Food and Drug Administration says it has uncovered troubling sterility problems at 30 specialty pharmacies that were inspected following a recent outbreak of meningitis caused by contaminated drugs.
Health
Apr 12, 2013 |
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Key pathway to stop dangerous, out-of-control inflammation discovered
A potential new strategy to developing new drugs to control inflammation without serious side effects has been found by Georgia State University researchers and international colleagues.
Inflammatory disorders
Apr 09, 2013 |
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Certain steroids may raise risk of dangerous blood clots
(HealthDay)—People who use drugs called glucocorticoids—a class of steroids—are at increased risk for blood clots in their veins, according to a new study.
Cardiology
Apr 01, 2013 |
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Man dies after parasitic worms invade lungs
(HealthDay)—A Vietnamese immigrant in California died of a massive infection with parasitic worms that spread throughout his body, including his lungs. They had remained dormant until his immune system ...
Diseases, Conditions, Syndromes
Mar 20, 2013 |
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Japanese P2 study shows potential of combined vaccine and steroid drug in castration resistant PCa
Multi-peptide vaccination therapy combined with the low-dose steroid drug dexamethasone shows promise in treating chemotherapy-naive castration resistant prostate cancer (CRPC) patients.
Cancer
Mar 15, 2013 |
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Cell metabolism: Muscle loss can be caused by mitochondrial degradation induced by protein Mul1
Muscle withering can occur as part of the progression of many diseases, including cancer and muscular dystrophy, as well as during the normal aging process. Cellular organelles known as mitochondria provide ...
Medical research
Mar 13, 2013 |
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Steroids may help reduce deaths from all types of tuberculosis
The routine use of steroids to treat tuberculosis may help reduce deaths from all types of the disease, according to a new review of existing research.
Diseases, Conditions, Syndromes
Mar 12, 2013 |
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Novel approach to treating glue ear could save children from surgery
A new trial is underway to determine if a short course of oral steroids can improve the hearing of children suffering from glue ear, thanks to a £1.3M research grant awarded to scientists at Cardiff University.
Diseases, Conditions, Syndromes
Mar 06, 2013 |
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Antibody response linked with rejection in pediatric kidney transplant recipients
A transplanted kidney has a finite life expectancy because it often becomes the target of the recipient's immune system, which may mount antibodies that attack the organ. Because there is a critical need to extend the life ...
Other
Feb 28, 2013 |
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Steroid injection may lead to worse outcomes in patients with spinal stenosis
For patients with spinal stenosis, epidural steroid injections (ESI) may actually lead to worse outcomes—whether or not the patient later undergoes surgery, according to a study in the February 15 issue of Spine.
Diseases, Conditions, Syndromes
Feb 19, 2013 |
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Cardiovascular risk may remain for treated Cushing's disease patients
Even after successful treatment, patients with Cushing's disease who were older when diagnosed or had prolonged exposure to excess cortisol face a greater risk of dying or developing cardiovascular disease, according to a ...
Diseases, Conditions, Syndromes
Feb 12, 2013 |
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Steroid
A steroid is a terpenoid lipid characterized by its sterane or steroid nucleus: a carbon skeleton with four fused rings, generally arranged in a 6-6-6-5 fashion. Steroids vary by the functional groups attached to these rings and the oxidation state of the rings. Hundreds of distinct steroids are found in plants, animals, and fungi. All steroids are made in cells either from the sterol lanosterol (animals and fungi) or from the sterol cycloartenol (plants). Both sterols are derived from the cyclization of the triterpene squalene.
For more information about Steroid, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
