Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Osteomalacia
Similar to rickets in young growing animals, osteomalacia is a disease of mature animals caused by absolute or relative deficiency of any one or combination of calcium, phosphorous and/or vitamin D. The disease is characterized by osteoporosis, weakness and deformity of bones.Aetiology: The aetiology of rickets and osteoporosis is generally same. The predisposing factors include increase demands of calcium and phosphorous during lactation and pregnancy.
Clinical findings: Signs of osteomalacia in early stage are similar to those in phosphorous deficiency and include unthriftiness, infertility, reduced productivity and allotriophagia. Affected cattle may suffer from obstruction of oesophagus and traumatic reticuloperitonitis, lead toxicosis and botulism due to licking and chewing of inanimate objects. Fracture of ribs, pelvis and long bones, and spinal deformity such as lordosis or kyphosis can be seen. Painful condition of bones and joints is manifested by stiff gait, lameness and crackling sounds while walking. Hind limbs are severely affected and hocks may be rotated in ward. Affected cattle are reluctant to move and lie down. They are unwilling to rise, as such disease popularly known as ‘pegleg’, ‘creeper’,‘stiffs’ and ‘bog-lame’ since high yielding cows suffer more severely giving ‘milkleg’ or ‘milk lameness’ names to the disease. Affected sows become recumbent and are unable to rise. They remain in lateral recumbency or in ‘dog sitting’ posture. Fracture of shaft or neck of femur is common characteristic clinical findings.
Diagnosis: Serum alkaline phosphatase activity, and bone histology are of diagnostic value. The disease must be differentiated from chronic fluorosis, polysynovitis, arthritis and spinal cord compression. Fluorosis can be confirmed by analysis of water and feed supply for excess fluorine levels.
Treatment and prevention: Treatment and preventive measures include connection of deficiencies and imbalance in diet.
In that Unit you also learnt about Darwin, who based on his extensive observations and interpretations showed that evolution is a simple fact of nature. It was Theodosius Dobzhansk
Oxidation-reduction Potential (ORP) ORP is related to the concentration of oxidizers or reducers in a solution, and their activity or strength. It provides an indication of th
Determine about the Secondary minerals Secondary minerals are formed under conditions of temperature and pressure found at the Earth's surface by the weathering of pre-existi
Explain therapeutic nutrition This necessitates dietitian's possessing a wide variety of skills. Beyond the technical knowledge and practical skills dietitians needs to have
What are one advantage and one disadvantage of asexual reproduction compared with sexual reproduction? The benefit of asexual reproduction is that off- spring are genetically
what are the significance of zoological parks in conversation
MA L THU S THEORY OF HUMAN POPULATION GROWTH - Malthus put forward in 1778. 1. Population grows in geometrical ratio, where as the means grow in arithmetical ratio.
I need help to study for my test and exam
Admission Procedure From the time the child and his family enter the hospital doors, the admission procedure should be carried out in a friendly and efficient manner. Admiss
Which of the following statements are true for fluid exchange between the blood plasma in a capillary in the leg and the interstitial spaces surrounding that capillary? A. Bloo
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd