casani.blogg.se - Vitamin k antidote for

These values are based on an estimate of 1 mcg of vitamin K per kilogram of body weight.

Females need 45 mcg from 11 –14 years, 55 mcg from 15 –18 years, 60 mcg from 19 –24 years, and 65 mcg after the age of 24, and for pregnant or lactating women. Males require 45 mcg from 11 –14 years, 65 mcg from 15 –18 years, 70 mcg from 19 –24 years, and 80 mcg after the age of 24 years. The Required Daily Amount (RDA) of vitamin K is 5 micrograms (mcg) for infants less than six months old, 10 mcg for babies six months to one year old, 15 mcg for children aged one to three years, 20 mcg for those aged four to six years, and 30 mcg for those seven to ten years old.

K 3 or menadione, a synthetic form of this vitamin.

K 2, a family of substances called menaquinones.

K 1 or phylloquinone also known as phytonadione.

Appropriate growth and development are supported by adequate vitamin K.

It also plays a role in bone health, and may help to prevent osteoporosis. Prothrombin and other clotting factors are dependent on vitamin K for production. The primary and best-known purpose of vitamin K is support of the process of blood clotting. It is also known as antihemorrhagic factor, and is one of the four fat-soluble vitamins necessary for good health. In conclusion, the authors recommended vitamin K: therapy, 2 mg/kg by tablet or injection, daily for 3 weeks in cases of known or suspected brodifacoum poisoning in dogs.Vitamin K originates from the German term koajulation. The remaining 7 dogs showed various signs of anticoagulant poisoning 4 to 8 days after dosing and they received a 5 day course of vitamin Kr After this period one dog had a transient rise in its P time but this returned to normal without treatment, while another dog was treated on days 16,20,29 and 30. Two dogs died suddenly without pre¬monitory clinical signs of poisoning. Nine dogs received vitamin K: (2 mg/kg by intramuscular injection) when clinical signs of anticoagulant poisoning were observed.

Four dogs were not given further vitamin Kj and two of these died of acute blood loss from an intrathoracic hemorrhage. It was necessary to give further doses of vitamin Kj to most of the dogs for up to 2 weeks after the first treatment period to reduce their P times to normal levels (seconds). Eleven were immediately treated with vitamin K: daily for 5 days, either by intramuscular injections (2 mg/kg) or oral tablets (1 mg/kg). Twenty dogs received a potentially lethal (15 mg/kg) dose of brodifacoum, a halogenated coumarin-type anticoagulant poison.