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Effects of vitamin D3 (VD3) injection on the activity of thyroid parafollicular cells (C cells) and calcium (Ca) metabolism were examined in rats of non-(NP), middle (MP) and late pregnancy (LP). At 3 days after injection, the average area of a C cell was significantly wider (P<0.01) in the VD3 groups than that in their control groups in NP, MP, and LP. On the otherhand, the plasma ca concentration in the VD3 groups decreased significantly (P<0.05) in comparison with that in their control groups in NP and LP, and tended to decrease in MP. These results suggest that injection of VD3 may accelerate the activity of C cells, which may result in the decrease of plasma Ca concentration in both non-pregnant and pregnant rats. Vitamin D is a vitamin. It can be found in small amounts in a few foods, including fatty fish such as herring, mackerel, sardines and tuna. To make vitamin D more available, it is added to dairy products, juices, and cereals that are then said to be “fortified with vitamin D.” But most vitamin D – 80% to 90% of what the body gets – is obtained through exposure to sunlight. Vitamin D can also be made in the laboratory as medicine. Vitamin D is used for preventing and treating rickets, a disease that is caused by not having enough vitamin D (vitamin D deficiency). Vitamin D is also used for treating weak bones (osteoporosis), bone pain (osteomalacia), bone loss in people with a condition called hyperparathyroidism, and an inherited disease (osteogenesis imperfecta) in which the bones are especially brittle and easily broken. It is also used for preventing falls and fractures in people at risk for osteoporosis, and preventing low calcium and bone loss (renal osteodystrophy) in people with kidney failure. Vitamin D is used for conditions of the heart and blood vessels, including high blood pressure and high cholesterol. It is also used for diabetes, obesity, muscle weakness, multiple sclerosis, rheumatoid arthritis, chronic obstructive pulmonary disease (COPD), asthma, bronchitis, premenstrual syndrome (PMS), and tooth and gum disease. Vitamin D deficiency can cause muscle aches, weakness, and bone pain in people of all ages. Muscle spasms, which are caused by a low calcium level, may be the first sign of rickets in infants. Early symptoms are loss of appetite, nausea, and vomiting, followed by excessive thirst, weakness, nervousness, and high blood pressure. Because the calcium level is high, calcium may be deposited throughout the body, particularly in the kidneys, blood vessels, lungs, and heart. The kidneys may be permanently damaged and malfunction, resulting in kidney failure. Vitamin D3 Injections excess is usually diagnosed when blood tests detect high calcium level in a person who takes high doses of vitamin D. The diagnosis is confirmed by measuring the level of vitamin D in the blood. Vikas, for information on Pharma Franchise Vitamin D3 Injection Pharmaceutiicals Company in India Moxifloxacin,Pharma Company in Uttrakhand, Ortho Company in India,Deflazacort,Calcitriol,Acelofenac and Paracetamol with Serratiopeptidase,Tramadol with Paracetamol, Amoxcilin with Potassium Clavulanate, Clindamycin Capsule and Injection, Pregabalin with Metylcobalamin and Rabeprazole with Domperidone.Please visit our site:http://www.plenuspharma.com/
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