Singlet Oxygen Therapy with Valkion® is a highly advanced, safe, non-invasive, non-toxic therapy. Singlet Oxygen Therapy is able to harness the power of photosynthesis to trigger the body’s own natural healing and balancing mechanisms.
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What does singlet oxygen do?
Singlet oxygen species are chemically reactive chemical varieties containing oxygen. Also known as light therapy, photodynamic therapy is a treatment for cancers that are near the surface of a body’s tissue, where the light can act on the chemical substances.
Can you breathe singlet oxygen?
Traditionally, oxygen therapy is done by breathing air with high oxygen concentration. Alternatively, breathing singlet oxygen-enriched atmospheric air has been shown to also be effective, without the need for expensive and dangerous oxygen tank.
Why is singlet oxygen toxic?
Reactive oxygen species, as singlet oxygen ((1)O(2)) and hydrogen peroxide, are continuously generated by aerobic organisms, and react actively with biomolecules. At excessive amounts, (1)O(2) induces oxidative stress and shows carcinogenic and toxic effects due to oxidation of lipids, proteins and nucleic acids.
What process produces singlet oxygen?
In photosynthesis, singlet oxygen can be produced from the light-harvesting chlorophyll molecules.
Is singlet a medical term?
singlet state. singleton. Singleton, Edward B. single-unit smooth muscle. single-unit transfusion.
What is the difference between singlet and triplet states?
In an excited singlet state, the electron is promoted in the same spin orientation as it was in the ground state (paired). In a triplet excited stated, the electron that is promoted has the same spin orientation (parallel) to the other unpaired electron.
Is atomic oxygen toxic?
Toxicity of O
Oxygen can be toxic at elevated partial pressures. Since oxygen partial pressure is the fraction of oxygen times the total pressure, elevated partial pressures can occur either from high oxygen fraction in breathing gas, or from high breathing gas pressure, or a combination of both.
Do we breath O or o2?
We breathe in oxygen and some of this carbon dioxide. When we exhale, we breathe out less oxygen but more carbon dioxide than we inhale.
Can humans breathe molecular oxygen?
Since animals (including humans) breathe molecular oxygen and require it for metabolism, it is important medically. Molecular oxygen is provided therapeutically in oxygen therapy and hyperbaric chambers, and is also included in breathing gas for space exploration and SCUBA diving.
How does ROS cause cell death?
ROS production may have various roles in cell death, namely, ROS may directly oxidize cellular proteins, lipids, or nucleic acids and cause general damage and dysfunction, or ROS may initiate cell death processes through affecting various signaling cascades 17.
How does ROS damage DNA?
Mechanisms of oxidative damage to DNA bases. Of the reactive oxygen species, the highly reactive hydroxyl radical (•OH) reacts with DNA by addition to double bonds of DNA bases and by abstraction of an H atom from the methyl group of thymine and each of the C-H bonds of 2′-deoxyribose (2).
How do ROS cause damage?
Reactive oxygen species (ROS) can cause damage to the basic building blocks of the cell including DNA, protein and lipids. (A) DNA damage can occur in the form of double stranded breaks as a result of ROS-induced conversion of guanine to 8-oxoguanine.
What is singlet oxygen quenching?
The quenching of singlet oxygen occurs due to the deactivation of the excited state of molecule which is either physical (no oxygen consumption or product formation for example sodium azide and DABCO) or chemical type of quenching (for example quenching by carotene, ascorbate, thiols and histidine) which is further of
What is oxidative stress in simple terms?
Oxidative stress is a bodily condition that happens when your antioxidant levels are low. These levels can be measured through your blood plasma. When there is an imbalance of reactive oxygen species, also known as free radicals, and antioxidant defenses, your body experiences oxidative stress.
What is oxygen made of?
O2 is not an element, but a molecule made up of two oxygen atoms. These two atoms are chemically bonded together to form O2.
What is another word for singlet?
Singlet synonyms
In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for singlet, like: vest, undershirt, diradical, doublet, hyperfine and antiferromagnetic.
Why is a singlet called a singlet?
It is named after tank suits, one-piece bathing suits of the 1920s worn in tanks or swimming pools. The upper garment is worn commonly by both men and women. The build of a tank top is simple: the neck and armholes are often reinforced for durability.
What is a singlet system?
In quantum mechanics, a singlet state usually refers to a system in which all electrons are paired. The term ‘singlet’ originally meant a linked set of particles whose net angular momentum is zero, that is, whose overall spin quantum number. . As a result, there is only one spectral line of a singlet state.
Which is more stable singlet or triplet?
The main difference between singlet and triplet states is that the triplet state is more stable than the singlet state. This is because triplet states have two unpaired electrons, while singlet states only have one unpaired electron. The triplet state is also higher in energy than the singlet state.
Why is it called triplet?
A triplet state is an electronic state in which two electrons in different molecular orbitals have parallel spins, as shown in Fig. 4.35. The name “triplet” reflects that there are three triplet sublevels as discussed earlier (see Section 4.15. 1).