Disorders of calcium, phosphorus, and magnesium

2005 ◽  
pp. 530-560
Author(s):  
Joel Michels Topf
Keyword(s):  
2018 ◽  
Vol 24 ◽  
pp. 226-227
Author(s):  
Ayotunde Ale ◽  
Olatunbosum Olawale ◽  
Onyido Okwuchi ◽  
Sunday Ogundele ◽  
Anthonia Ogbera

2012 ◽  
Vol 2 (7) ◽  
pp. 329-330
Author(s):  
Saira Baloch ◽  
◽  
Bikha Ram Devrajani ◽  
Aneela Atta-ur-Rahman

2014 ◽  
Vol 1 (1) ◽  
pp. 42-46
Author(s):  
L. Yuskiv ◽  
V. Vlizlo

Aim. To investigate the vitamin D status in highly productive cows during winter housing period and effect of cholecalciferol by various ways of vitamin D 3 injection to cows in last days of gestation and after calving. Methods. Enzyme-linked immunoassay, spectrophotometry. Results. It has been stated that intramuscular injection of cholecalciferol into cows caused increase of the vitamin D 3 active metabolite – 25-OHD 3 , calcium, phosphorus and magnesium levels together with decrease of alkaline phosphatase level in pre- and post-natal periods. Oral supplementation makes little infl uence on the studied blood parameters of cows. Conclusions. Extrabuccal administration and oral supplementation of cholecalciferol in winter housing period to high-yield cows in the last days of gestation and after calving is accompanied by increased levels of its metabolites and their effect on mineral metabolism in the postnatal period. The nature of these changes depends on the mode of vitamin D administration and the physiological state of the cows.


2006 ◽  
Vol 229 (4) ◽  
pp. 565-565
Author(s):  
Ignacio Lopez ◽  
Jose C. Estepa ◽  
Francisco J. Mendoza ◽  
Mariano Rodriguez ◽  
Escolastico Aguilera-Tejero

1968 ◽  
Vol 27 (2) ◽  
pp. 418 ◽  
Author(s):  
B. G. Harmon ◽  
D. E. Becker ◽  
A. H. Jensen ◽  
H. W. Norton
Keyword(s):  

Author(s):  
M.T. SABITOV ◽  
A.R. FARKHUTDINOVA ◽  
M.G. MALIKOVA ◽  
N.G. FENCHENKO ◽  
N.I. KHAIRULLINA ◽  
...  

Изучена целесообразность использования в рационах телят черно-пестрой породы комплексной минерально-витаминной кормовой добавки (КМВКД). Установлено пониженное содержание в кормах таких элементов, как кальций, фосфор, магний, сера, марганец, медь, цинк и кобальт. Соотношение питательных и минеральных веществ, степень их доступности для усвоения организмом не обеспечивают их потребность. Использование КМВКД способствовало улучшению всех гематологических показателей. Все испытываемые рецепты, имеющие в своем составе разные варианты макро-, микроэлементов и витаминов положительно влияют на обменные про- цессы в организме животных. У молодняка опытной группы, получавшей подкормку по рецепту 1, количество эритроцитов в сравнении с животными контрольной группы увеличилось на 6,6, гемоглобина на 6,93 соответственно, по рецепту 2 11,05 и 11,39 по рецепту 3 16,75 и 15,27, то есть соотношение макро- и микроэлементов, имеющихся в составе КМВКД и взаимодействие между собой меди, железа и кобальта сыграли особую роль на концентрацию форменных элементов. У молодняка, получавшего подкормку по рецепту 1 количество общего белка в сравнении с животными контрольной группы увеличилось на 1,99, кальция на 16,02, каротина на 10,92 соответственно, по рецепту 2 4,91, 25,96 и 19,12 по рецепту 3 на 3,58, 27,07 и 20,21. Значительное повышение содержания белка, кальция, фосфора и каротина по сравнению с животными контрольной группы объясняется тем, что недостаток их в рационах восполнялся за счет используемой подкормки, в результате их содержание увеличилось в сыворотке, но не выходило за пределы нормативных данных и соответствовало физиологическим нормам.Practicability of using a complex mineral and vitamin feed additive (CMVFA) in the ration of black-and-white calf breed was studied. Decreased content of such elements as calcium, phosphorus, magnesium, sulfur, manganese, copper, zinc, and cobalt was registered. The correlation of nutritive and mineral substances, and the level of their availability for digestion did not provide for their need. CMVFA use facilitated the increase of all hematologic parameters. Tested recipes which had different content of sapropel and zeolite, as well as various types of macronutrients, microelements, and vitamins, positively influenced the digestive processes in animal bodies. Young stock from the test group that was receiving food additives according to recipe No. 1 showed 6.6 increase in the quantity of red blood cells compared to control group animals, and 6.93 increase in hemoglobin quantity the ones who were fed according to recipe No. 2 demonstrated the increase by 11.05 and 11.39 recipe No. 3 showed 16.75 and 15.27 increase, which means that the ratio of macronutrients and microelements present in CMVFA and the mutual interaction of copper, iron, and cobalt played a special role in the concentration of formed elements due to the fact that they are integral elements of blood. Total protein of young stock that was receiving food additives according to recipe No. 1 was 1.99 higher than in test group animals calcium 16.02 higher carotene 10.92 as for recipe No. 2 the values were increased by 4.91, 25.96, and 19.12 recipe No. 3 3.58, 27.07, and 20.21. Substantial increase in the content of protein, calcium, phosphorus, and carotene compared to control group animals can be explained by the fact that their insufficiency in animal feed was replenished due to the use of feed additives, and as a result their content increased in the serum but did not go beyond the norm and corresponded to physiological norms.


2019 ◽  
Vol 20 (2) ◽  
pp. 60-69
Author(s):  
Gehad El-Sayed ◽  
Mohamed El-Diasty ◽  
Shaimaa Zayed

The use of Pediococcus (23×106 CFU/calf/day) orally in drinking milk once daily for one month in Holstein calves have highly significant effect on blood picture ,liver function tests, kidney function test ,blood electrolytes and body weight in cow calves. There were a significant increase in total erythrocytes count , hemoglobin content, packed cell volume, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, thrombocyte count, total leucocytes count, neutrophils counts, eosinophil, basophils, total protein and its fractions, level of alkaline phosphatase (ALP),level of sodium ,calcium ,phosphorus and body weight . On the other hand there were significant decrease in urea and potassium level in groups treated by Pediococcus compared to the control groups. Moreover there were a non-significant changes in lymphocytes, monocytes, creatinine, alanine transaminase (ALT), aspartate transaminase (AST), in the same groups compared to the control groups.


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