Status of Trace Minerals And Colostral Immunoglobulin’s In Periparturient Goats And Its Significance On Morbidity And Mortality of Goat Kids In Semi-Arid Zone of Northern Plains of India

The present study was designed to evaluate the variations of trace minerals status in blood at different stages of periparturient periods and colostrum and milk, colostrum immunoglobulin’s and morbidity and mortality were also evaluated in various recognized breeds of goats maintained at organized farms of CIRG in comparison to the non-descript goats maintained at farmers field flock. The results reveal that blood, colostrum and milk levels of zinc (Zn), copper (Cu), iron (Fe) manganese (Mn) and cobalt (Co) were found to be significantly lower at different stages of periparturient period in the Non-descript breed of goats of maintained at farmers field flock. The colostrum immunoglobulin’s (IgG, IgM and IgA) were also found to be lowest in the non-descript breed of goats than recognized breeds of goats. The morbidity and mortality were found to be highest in goat kids born of non-descript breed of goats during pre weaning period in comparison to the recognized breeds. It can be concluded that the lower level of trace minerals during periparturient period in non-descript goats of farmers field flocks might results in lower level of colostral immunoglobulin’s hence poor transfer of passive immunity in goat kids. Therefore, high morbidity and mortality of goat kids during pre weaning period than recognized breed of goats of the organized farms.

A Research-Based Summary on Trace Minerals for Cattle

Producers can utilize mineral supplementation to improve cattle production and herd health, which has the potential to reduce antibiotic usage. This publication presents a summary on trace minerals for cattle. Written by João H. Jabur Bittar and Roberto A. Palomares, and published by the UF/IFAS Veterinary Medicine—Large Animal Clinical Sciences Department, October 2021.

Goat’s Milk (GM), a Booster to Human Immune System against Diseases

Milk is clean lacteal secretion from mammalians shortly after parturition. GM is taken as a complete meal in human diet. GM is the only milk from milching species that possess possibility of substituting human milk. Availability of A2 casein in GM make it comparable to human milk in terms of protein. The most vulnerable ones are infants, aged people and pregnant women as their immune system could answer at any time if extra supplement is not administered. In this case, GM is only option that is highly compatible and nutritious nourishing food naturally. It has been used in curing respiratory problems, diarrhoea, colic, gastrointestinal disturbances etc. Feeding GM enhances production of immunoglobulin, beneficial gut microbiota, phagocytosis activities. Presence of inherent antibodies suits GM for using it in curing Tuberculosis. It contains every needed nutrient in higher amount as compared to milk from other animals. Per servings it has 13% more Calcium, 47% more vitamin A than Cow’s milk. It is filled with most of the trace minerals. Selenium, an immune system enhancer provides anti-oxidative and anti-inflammatory protection via inhibition of bacterial growth. Chlorine and Fluorine acts as natural germicides. GM contain good source of Potassium which is crucial for maintainance of blood pressure and functioning of heart, it protects against arteriosclerosis. GM not only reduces the level of total cholesterol due to presence of Medium Chain Triglycerides but also improve mineralisation of skeleton and haemoglobin level. GM consists huge source of biorganic sodium, the absence of which results in arthritis. People who are lactose intolerant even can consume GM as it has low lactose content and for those who finds its smell and taste unusual, there is option of fortification. Because of easily digestible and readily bioavailable nature its consumption has been increased.

PSV-13 Understanding the role of zinc and manganese in proliferation and protein synthesis of primary bovine satellite cells

Trace minerals are vital for the health and growth of livestock, supporting multiple biochemical processes in the body. There are several different signaling pathways that may be affected by trace minerals, ultimately altering growth of skeletal muscle. However, it is currently unknown how trace minerals specifically impact growth of skeletal muscle. As such, the objective of this study was to determine how zinc (Zn) and manganese (Mn) affect proliferation and protein synthesis of primary bovine satellite cell (BSC) cultures. Cultures were grown to 80% confluency and treated in 1% fetal bovine serum (control), 0.05, 0.10 or 0.25 µM of Mn, or 10, 20 or 40 µM of Zn to assess proliferation. Additionally, the above treatments were applied to fused BSC cultures in serum free media (control) to measure protein synthesis. The trace mineral concentrations chosen were based off known ranges of circulating concentrations of Zn or Mn. A series of contrasts were constructed to determine whether growth of BSC cultures was different between the treated and control cultures. Treatment with 10 µM Zn increased (P = 0.03) proliferation when compared to control cultures. However, treatment with Mn at the tested concentration did not (P > 0.12) result in proliferation rates that were different than the control cultures. Treatment with 10 µM Zn, 20 µM Zn, or 0.5 µM Mn increased (P < 0.05) protein synthesis compared to control cultures. These results indicate Zn is capable of increasing proliferation and both Zn and Mn increase protein synthesis of BSC cultures. Additional research is needed to couple trace mineral nutrition with knowledge of BSC biology to elucidate the molecular mechanisms by which trace minerals may function to support bovine skeletal muscle growth.