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Malonic acid (up to 37.5% w/w) has been used to cross-link corn and potato starches to produce a biodegradable thermoplastic; the process is performed in water using non-toxic catalysts. [ 25 ] [ 26 ] Starch-based polymers comprised 38% of the global biodegradable polymers market in 2014 with food packaging, foam packaging, and compost bags as ...
Methylmalonic acid is elevated in 90–98% of patients with vitamin B 12 deficiency. It has lower specificity since 20–25% of patients over the age of 70 have elevated levels of methylmalonic acid, but 25–33% of them do not have B 12 deficiency. For this reason, the testing of methylmalonic acid levels is not routinely recommended in the ...
This is a list of chemotherapeutic agents, also known as cytotoxic agents or cytostatic drugs, that are known to be of use in chemotherapy for cancer.This list is organized by type of agent, although the subsections are not necessarily definitive and are subject to revision.
However, methylmalonic acid levels exceed those of malonic acid (MMA/MA >5). [8] [23] By calculating the methylmalonic acid/malonic acid ratio in blood plasma, CMAMMA can be clearly distinguished from a classic methylmalonic acidemia. [1] This is true for both, vitamin B 12 responders and non-responders forms of methylmalonic acidemia. [1]
Non-small cell lung cancer, oesophageal cancer, uterine cervical cancer, head and neck cancer and urothelial cancer: Nephrotoxicity, myelosuppression and nausea and vomiting (30-90%). Oxaliplatin: IV: Reacts with DNA, inducing apoptosis, non-cell cycle specific. Colorectal cancer, oesophageal cancer and gastric cancer
A notable method for synthesizing acetamidomalon ester is described in a 1950 patent, [1] which cites a procedure previously featured in Organic Syntheses. [2] The synthesis procedure involves the preparation of malonic acid diethyl ester in acetic acid combined with sodium nitrite (NaNO 2), resulting in diethyl isonitrosomalonate (also known as α-oximinomalonic acid diethyl ester).
New tests done by the Environmental Working Group have found 21 oat-based cereals and snack bars popular amongst children to have "troubling levels of glyphosate." The chemical, which is the ...
Diethyl malonate, also known as DEM, is the diethyl ester of malonic acid. It occurs naturally in grapes and strawberries as a colourless liquid with an apple-like odour, and is used in perfumes. It is also used to synthesize other compounds such as barbiturates, artificial flavourings, vitamin B 1, and vitamin B 6.