Bovine anaplasmosis as a risk factor for retained placenta, mastitis, and abomasal displacement in dairy cattle

Scariot, Claudia Almeida; Scariot, Julian; Ramos, Inalda Angélica de Souza; Gonçalves, Luiz Ricardo; Calchi, Ana Cláudia; André, Marcos Rogério; Machado, Rosangela Zacarias; Costa, Márcio Machado; Kreutz, Luiz Carlos; Zanella, Ricardo; Vieira, Maria Isabel Botelho

doi:10.1016/j.rvsc.2022.12.011

Cited by 2 publications

(6 citation statements)

References 24 publications

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“…GYS, Guixiong Yimu San; BWG, body weight gain; ADG, average daily gain; ADFI, average daily feed intake. [1][2][3][4][5][6] Results were given as means ± SD (n = 10/sex/dose) and means with a different letter within a column are significantly different (p < 0.05). No statistical difference between the control and the three GYS-treated groups (p > 0.05).…”

Section: Subacute Toxicity-bw and Feed Consumption Observationsmentioning

confidence: 99%

“…No statistical difference between the control and the three GYS-treated groups (p > 0.05). 2,4,5,6 Growth performance of rats was assessed by measuring feed intake (FI), body weight gain (BWG), and feed conversion ratios (FCRs, FCR = ADFI/ADG). Body weight (BW) of rats per cage and feed consumption were recorded on day 1, 7, 14, 21, and day 28.…”

Section: Subacute Toxicity-bw and Feed Consumption Observationsmentioning

confidence: 99%

“…WBC: white blood cell; LYM: lymphocyte differentiation; MONO: monocyte differentiation; GRAN: granulocyte differentiation; LYM#: lymphocyte counts; MONO#: monocyte counts; GRAN#: granulocyte counts; RBC: red blood cell; HGB: hemoglobin concentration; HCT: hematocrit; MCV: mean corpuscular volume; MCH: mean corpuscular hemoglobin; MCHC: mean corpuscular hemoglobin concentration; RDW: red blood cell distribution width; PLT: platelets; MPV: mean platelet volume; PDW: platelet distribution width; PCT: platelet cubic measure distribution width. [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18] Data were presented as means ± SD (n = 10/sex/dose, after 28-day administration), the mean difference is significant at the 0.05 level. No statistical difference between the control and the three GYS-treated groups (p > 0.05).…”

Section: Table 2 Effects Of Daily Oral Administration Of Gys For 28 D...mentioning

confidence: 99%

“…AST: aspartate aminotransferase; ALT: alanine aminotransferase; ALP: alkaline phosphatase; TBL: total bilirubin; BUN: blood urea nitrogen; CRE: creatinine; TC: total cholesterol; TG: triglyceride; GLU: glucose; TP: total protein; ALB: albumin. [1][2][3][4][5][6][7][8][9][10][11] Data were presented as means ± SD (n = 10/sex/dose, after 28-day administration), the mean difference is significant at the 0.05 level. a b Similar superscript showing no statistically remarkable differences between the groups (p > 0.05) and vice versa.…”

Section: Table 2 Effects Of Daily Oral Administration Of Gys For 28 D...mentioning

confidence: 99%

“…Sci. 2023, 10, 615 2 of 17 consequences of an RP on farm productivity partially depend on the occurrence of metritis [3][4][5]. Thus, the medical therapy for a retained placenta is an ideal means to avoid puerperal metritis in cows.…”

Section: Introductionmentioning

confidence: 99%

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Acute and 28-Day Repeated-Dose Oral Toxicity of the Herbal Formula Guixiong Yimu San in Mice and Sprague–Dawley Rats

Wang,

He,

et al. 2023

Veterinary Sciences

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To evaluate the acute and chronic 28-day repeated-dose oral toxicity of Guixiong Yimu San (GYS) in mice and rats, high-performance liquid chromatography (HPLC) was used to determine the stachydrine hydrochloride in GYS as the quality control. In the acute toxicity trial, the mice were administered orally at a dose rate of 30.0 g GYS/kg body weight (BW) three times a day. The general behavior, side effects, and death rate were noticed for 14 days following treatment. In the subacute toxicity trial, the rats were administered orally at a dose rates of30.0, 15.0, and 7.5 g GYS/kg BW once a day for 28 days. The rats were monitored every day for clinical signs and deaths; changes in body weight and relative organ weights (ROW) were recorded every week, hematological, biochemical, and pathological parameters were also examined at the end of treatment. The results showed that the level of stachydrine hydrochloride in GYS was 2.272 mg/g. In the acute toxicity trial, the maximum-tolerated dose of GYS was more than 90.0 g/kg BW, and no adverse effects or mortalities were noticed during the 14 days in the mice. At the given dose, there were no death or toxicity signs all through the 28-day subacute toxicity trial.The oral administration of GYS at a dose rate of 30.0 g/kg/day BW had no substantial effects on BW, ROW, blood hematology, gross pathology, histopathology, and biochemistry (except glucose), so 30.0 g/kg BW/day was determined as the no-observed-adverse-effect dosage.

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Section: Subacute Toxicity-bw and Feed Consumption Observationsmentioning

confidence: 99%

Section: Subacute Toxicity-bw and Feed Consumption Observationsmentioning

confidence: 99%

Section: Table 2 Effects Of Daily Oral Administration Of Gys For 28 D...mentioning

confidence: 99%

Section: Table 2 Effects Of Daily Oral Administration Of Gys For 28 D...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Acute and 28-Day Repeated-Dose Oral Toxicity of the Herbal Formula Guixiong Yimu San in Mice and Sprague–Dawley Rats

Wang,

He,

et al. 2023

Veterinary Sciences

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Pathomorphological changes and immunolocalization of matrix metalloproteinases in the placenta of cows during afterbirth retention

Avdeenko,

Moroz,

Safronov

et al. 2024

Vestnik of the Russian agricultural science

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For the first time, using histochemical and immunohistochemical methods, epithelialized defects with signs of dystrophy in the crypts of caruncles in cows with afterbirth retention were established. The number of diplocaryocytes per unit area in the placenta of a cow during normal delivery was three times higher than the number of cells in cows with afterbirth retention. In the stroma of the villi of the allantochorion of the cotyledons, an increase in the number of collagen fibers and an increase in the number of fibroblasts, which are larger than in normal childbirth, have been established. In samples obtained from cows with afterbirth retention in the stroma of defragmented maternal crypts, the distribution of MMP was established, and immunopositive cells were fixed around the vessels, with active production of MMP-1 and MMP-3. Decreases in MMP-2 and MMP-9 in placentomas were observed in the allantochorion villi of the fetal part of the placenta. Thus, MMP-2 and МMP-9 are localized in the cotyledon and can affect the timely release of allantochorion villi from the crypts of the caruncles, ensuring the separation of fetal membranes from the maternal placenta in cattle.

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Bovine anaplasmosis as a risk factor for retained placenta, mastitis, and abomasal displacement in dairy cattle

Cited by 2 publications

References 24 publications

Acute and 28-Day Repeated-Dose Oral Toxicity of the Herbal Formula Guixiong Yimu San in Mice and Sprague–Dawley Rats

Acute and 28-Day Repeated-Dose Oral Toxicity of the Herbal Formula Guixiong Yimu San in Mice and Sprague–Dawley Rats

Pathomorphological changes and immunolocalization of matrix metalloproteinases in the placenta of cows during afterbirth retention

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