Feeding- and management-related diseases in the transition cow

Ingvartsen, Klaus Lønne

doi:10.1016/j.anifeedsci.2005.08.003

Cited by 384 publications

(135 citation statements)

References 166 publications

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“…WBC counts may increase in post parturient period due to various causes, such as ketosis, retentio secundinarum, infectious disorders, mastitis, metritis and the combination of disorders [8,9] .…”

Section: Discussionmentioning

confidence: 99%

Koyunlarda Doğum Öncesi ve Sonrası Serum Demir Durumu ve Hematolojik Endekslerle İlişkisi

Cihan¹,

Temizel²,

Yılmaz³

et al. 2016

Kafkas Univ Vet Fak Derg

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Erythrocyte indices, total iron binding capacity (TIBC) and unsaturated iron binding capacity (UIBC) values provide important information for the diagnosis of anaemia in iron deficiency conditions and inflammatory diseases. The aim of this study was to evaluate the serum iron status and its relation with haematological indexes before and after parturition in sheep. Blood samples were collected from pregnant (n=30) and non-pregnant aged-matching Ivesi sheep (n=30), housed under the same conditions, at 1 week (wk) (±2 days) before expected parturition, in parturition (baseline), at day 1 and at 1, 2, 3, 4, 6, 8 and 12 th wk subsequent to the parturition, to determine the serum levels of iron (SI), TIBC and UIBC as well as the haematological parameters. Erythrocyte (RBC) count, haematocrit (Hct) and haemoglobin (Hb) values dropped at 12 wk (P<0.05) according to 1 wk (±2 days) before expected parturition and during parturition. Mean corpuscular volume concentrations were also found lower (P<0.05) at 4-12 wk after parturition, in comparison with their baselines. After the parturition, SI concentration decreased at day 1 (P<0.05) and then remained low (P<0.05) during the study. TIBC was higher for the first 2 wk, but was lower at 6-12 wk compared with its baseline (P<0.05). UIBC values were in parallel to TIBC values after the parturition. In conclusion; negative effects on leukocytes of metabolic stress after delivery should be taken into consideration, as it can trigger the potential problems during this period. In postpartum period, SI levels along with erythrocyte indices can be useful parameters to follow the iron loss by fetus and colostrum. Incompatible results of TIBC and UIBC levels with SI and erythrocyte indices in this study showed that TIBC and UIBC may not be useful biomarkers to evaluate serum iron values, particularly in postpartum period. Keywords: Iron, Binding Capacity, Unsaturated, Erythrocyte Indices, Sheep Koyunlarda Doğum Öncesi ve Sonrası Serum Demir Durumu ve Hematolojik Endekslerle İlişkisi ÖzetEritrosit belirteçleri, total demir bağlama kapasitesi (TIBC) ve demir bağlama kapasitesi (UIBC) değerleri demir eksikliği durumları ve inflamatuar hastalıklarda, aneminin tanısı için önemli bilgiler sağlar. Bu çalışmanın amacı, doğum öncesi ve sonrası koyunlarda serum demir durumu ve hematolojik endekslerle ilişkisini değerlendirmektir. Serum demir seviyesi (SI), TIBC, UIBC ve hematolojik parametreleri belirlemek üzere kan örnekleri aynı yaş ve barındırılma koşullarındaki gebe (n=30) ve gebe olmayan (n=30) İvesi koyunlarından doğumdan tahmini 1 hafta (±2 gün) önce, doğum zamanı ve doğumdan 1 gün sonra ve 1, 2, 3, 4, 6, 8 ve 12. haftalarda toplandı. Eritrosit (RBC), hematokrit (Hct) değer ve hemoglobin (Hb) seviyeleri postpartum dönemin 12. haftasına doğru (P<0.05) doğumdan 1 hafta (±2 gün) önceki ve doğum sırasındaki değerlerine oranla daha düşüktü. Ayrıca doğum sonrası 4-12. haftalardaki ortalama eritrosit hacmi konsantrasyonları da doğum sırasındaki değerlerine oranla düşük bulundu (P<0.05...

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Section: Discussionmentioning

confidence: 99%

Koyunlarda Doğum Öncesi ve Sonrası Serum Demir Durumu ve Hematolojik Endekslerle İlişkisi

Cihan¹,

Temizel²,

Yılmaz³

et al. 2016

Kafkas Univ Vet Fak Derg

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“…During the immediate few weeks following parturition, genomic changes take place which promote Science Publications AJAVS the production of milk at the expense of normal body maintenance (Ingvartsen, 2006). These changes are hallmarked by clear reductions in body condition score and dry matter intake in the modern dairy cow, so it is clear that a massive mobilization of nutrients must be taking place which is orchestrated by an as yet unknown series of mechanisms (Adrien et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Transcriptomic Changes in Ruminal Tissue Induced by the Periparturient Transition in Dairy Cows

Dionissopoulos

AlZahal

Steele

et al. 2014

American Journal of Animal and Veterinary Sciences

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To understand how the capacity for fat metabolism (uptake, synthesis, modification) changes in rumen epithelia immediately before and after onset of lactation in dairy cows, rumen fluid Short Chain Fatty Acid (SCFA) concentrations and mRNA expression profiles of rumen epithelia was determined in twelve Holstein dairy cows at three weeks prior to calving (wk -3, n = 12), one week post calving (week +1, n = 12) and six weeks (week +6, n = 12) after calving. The diet was modified from a dry cow formulation to a lactating cow formulation immediately following parturition and raised the non-fiber carbohydrate level from 34 to 43%. All data was analyzed using the mixed procedure of SAS, with cows blocked by anticipated calving date and week of sampling as the repeated measure. Propionate, butyrate, isovalerate and valerate levels rose significantly following the diet change (p≤0.001), although acetate and isobutyrate levels were unchanged (p>0.05). Mean rumen pH also changed during the transition period (6.38 Vs 5.81 and 5.85±0.08; -3 Vs +1 and +6; p<0.001) as did mean BW (716.00 Vs 635.82 kg and 615.45 kg ±16.20; -3 Vs +1 and +6; p≤0.002). Microarray analysis of total RNA from rumen epithelial biopsies revealed 1476 differentially expressed genes at a false discovery rate of 10%. These results were filtered for genes that were directly related to both the immune system and fat metabolism/homeostasis. Consequently, the expression of the resulting 28 genes was analyzed by quantitative PCR (qRT-PCR) to compare their expression at period -3 versus +6 periods. qRT-PCR analysis revealed that 13 genes were upregulated (p≤0.01), 2 were downregulated (p≤0.01) and 13 were unchanged during the transition period. Pathway and context analysis yielded a unique interactome pathway map which revealed a set of genomic interactions that indicate a link between selected genes from the immune system and those involved in the preparation for lactation.

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“…Thus, diets that have higher levels of CP and RUP are effective in maintaining cows productivity (production and reproduction) and BCS value (NRC, 2001). Early lactating dairy cows in first days of lactation period (especially immediately after parturition) will lose appetite, because of increased level of estrogen in blood plasma (Ingvartsen, 2006). If the feed intake provided is insufficient, either in terms of quantity or quality, then the cow will utilize the nutrients available within its body by mobilizing the stored energy within their body tissues.…”

Section: Body Weight and Body Condition Scorementioning

confidence: 99%

Effect of Different Rumen Undegraded Protein Level on Feed Consumption, Nutrient Digestion, Body Weight and Body Condition Score in Early Lactating Dairy Cattle

Widyobroto¹,

Rochijan²,

Satrio³

et al. 2018

OnLine Journal of Biological Sciences

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Abstract:The objective of this study was to determine effect of different rumen undegraded protein level on feed consumption, nutrient digestion, body weight and body condition score in early lactating dairy cattle. Ten Friesian Holstein cows were divided into two groups (five animals were used as control and another group as treatment object). Diets were forages and concentrates with ratio of 60:40, DM basis. The cows feed after parturition until 100 days of lactation. The control group concentrate diets containing Crude Protein (CP) 18.55%, Total Digestible Nutrient (TDN) 56.94% and Rumen Undegraded Protein (RUP) 5.10 CP%, while the treatment group concentrate diets containing Crude Protein (CP) 18.83%, Total Digestible Nutrient (TDN) 58,91% and Rumen Undegraded Protein (RUP) 6.17 CP%. Drinking water was given by ad libitum. The comparison results between the two conditions (control and treatment) were tested using independent t-test analysis. Results indicated that nutrient intake and digestion (dry matter, organic matter, crude protein, crude fibre and ether extract), body weight and body condition score were not significant. The conclusion is supplementation with different rumen undegraded protein level on early lactating dairy cattle could not increase feed consumption, nutrient digestion, body weight and body condition score.

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Feeding- and management-related diseases in the transition cow

Cited by 384 publications

References 166 publications

Koyunlarda Doğum Öncesi ve Sonrası Serum Demir Durumu ve Hematolojik Endekslerle İlişkisi

Koyunlarda Doğum Öncesi ve Sonrası Serum Demir Durumu ve Hematolojik Endekslerle İlişkisi

Transcriptomic Changes in Ruminal Tissue Induced by the Periparturient Transition in Dairy Cows

Effect of Different Rumen Undegraded Protein Level on Feed Consumption, Nutrient Digestion, Body Weight and Body Condition Score in Early Lactating Dairy Cattle

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