Sensor-Based Detection of the Severity of Hyperkeratosis in the Teats of Dairy Cows

Demba, Susanne; Hoffmann, Gundula; Ammon, Christian; Rose-Meierhöfer, Sandra

doi:10.3390/s18113925

Cited by 2 publications

(4 citation statements)

References 30 publications

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“…Belinsky, 112a, e-mail: tmarya105@yandex.ru. получить стойкий и длительный положительный эффект от лечебных мероприятий [7,11,15]. В связи с этим современной науке и практике необходимо осуществлять поиск и разработку новых, более эффективных средств лечения гиперкератоза сосков и, как следствие, реализовывать профилактику мастита у коров [7,11].…”

Section: Conflict Of Interestunclassified

“…получить стойкий и длительный положительный эффект от лечебных мероприятий [7,11,15]. В связи с этим современной науке и практике необходимо осуществлять поиск и разработку новых, более эффективных средств лечения гиперкератоза сосков и, как следствие, реализовывать профилактику мастита у коров [7,11]. Одним из возможных решений может быть использование нанокомпозитного кремнийцинкборсодержащего глицерогидрогеля (Si-Zn-B-геля), разработанного в ФГБУН Институт органического синтеза им.…”

Section: Conflict Of Interestunclassified

“…Предрасполагающим фактором развития мастита у коров является наличие гиперкератоза сосков, при котором нарушается барьерная функция соскового канала и значительно возрастает риск проникновения условно-патогенной и патогенной микрофлоры в молочную железу, вызывая ее повреждение и развитие воспалительного процесса [5,9,10,11,12,13,14]. В схемах лечения и профилактики заболеваний сосков молочной железы животных в мировой практике предложено значительное количество средств, содержащих косметические, антисептические, пробиотические и смягчающие компоненты, однако на сегодняшний день в сельскохозяйственных организациях с молочной продуктивностью коров более 8000 кг не удается и эозином, а также по методу Ван-Гизона и Вейгерта.…”

Section: Introductionunclassified

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Evaluating wound-healing effect of silicon-zinc-boron-containing glycerohydrogel and its effect on mammary glands of high producing dairy cows

Drozdova,

Barkova,

Isakova

et al. 2023

Veterinariâ segodnâ

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Cow’s milk quality, which may deteriorate due to inﬂammatory processes in the mammary glands, remains one of the important problems of dairy farming and requires eﬀective, safe and aﬀordable therapeutic agents. Nanocomposite silicon-zinc-boron-containing glycerohydrogel (Si-Zn-B-gel) may become a very good solution to the issue. The paper demonstrates wound-healing eﬀect of the glycerohydrogel and conﬁrms its eﬀectiveness for teat hyperkeratosis treatment indairy cows. Results of a rat burn model – based experiment suggest that Si-Zn-B-gel is a promising wound healing agent for topical use. Thus, on Day 9 complete re-epithelialization of the burn surface was observed, with ﬁbrous structures prevailing in the granulation tissue of the dermal layer, on Day 19 a mature scar was formed with a longitudinal alignment of collagen ﬁbers. The production tests conducted inhigh producing dairy cows have demonstrated good therapeutic eﬀect of the Si-Zn-B gel for teat-end hyperkeratosis and conﬁrmed its long-term eﬀect that helps to longer maintain the results achieved during treatment. After a 7-day treatment physiological structure of up to 27.8% teats improved, on Day 14 of the experiment no severe hyperkeratotic lesions were observed and the number of teats that correspond to the physiological norm was 72.2%. Analysis of the data collected shows that the Si-Zn-B-gel is eﬀective for teat-end hyperkeratosis treatment, thus, it prevents mastitis in animals and improves the milk quality.

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Section: Conflict Of Interestunclassified

Section: Introductionunclassified

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Evaluating wound-healing effect of silicon-zinc-boron-containing glycerohydrogel and its effect on mammary glands of high producing dairy cows

Drozdova,

Barkova,

Isakova

et al. 2023

Veterinariâ segodnâ

View full text Add to dashboard Cite

show abstract

“…of previous studies concerned sensors-based validations [15,40,41], observations of physiological behaviors [20,42,43] or comparison between PDF technologies outputs and the available animals' health parameters derived from the farms' databases [29,44,45], only a few studies focused on a strict comparison between the devices' output and individual clinical-diagnostic activities [46][47][48], such as performed in the current investigation (Fig 1 and Supplementary file-S3 Table ).…”

Section: Plos Onementioning

confidence: 99%

Assessment of feeding, ruminating and locomotion behaviors in dairy cows around calving – a retrospective clinical study to early detect spontaneous disease appearance

et al. 2022

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The study aims to verify the usefulness of new intervals-based algorithms for clinical interpretation of animal behavior in dairy cows around calving period. Thirteen activities associated with feeding-ruminating-locomotion-behaviors of 42 adult Holstein-Friesian cows were continuously monitored for the week (wk) -2, wk -1 and wk +1 relative to calving (overall 30’340 min/animal). Soon after, animals were retrospectively assigned to group-S (at least one spontaneous diseases; n = 24) and group-H (healthy; n = 18). The average activities performed by the groups, recorded by RumiWatch® halter and pedometer, were compared at the different weekly intervals. The average activities on the day of clinical diagnosis (dd0), as well as one (dd-1) and two days before (dd-2) were also assessed. Differences of dd0 vs. dd-1 (ΔD1), dd0 vs. wk -1 (ΔD2), and wk +1 vs. wk -1 (Δweeks) were calculated. Variables showing significant differences between the groups were used for a univariate logistic regression, a receiver operating characteristic analysis, and a multivariate logistic regression model. At wk +1 and dd0, eating- and ruminating-time, eating- and ruminate-chews and ruminating boluses were significantly lower in group-S as compared to group-H, while other activity time was higher. For ΔD2 and Δweeks, the differences of eating- and ruminating-time, as well as of eating-and ruminate-chews were significantly lower in group-S as compared to group-H. Concerning the locomotion behaviors, the lying time was significantly higher in group-S vs. group-H at wk +1 and dd-2. The number of strides was significantly lower in group-S compared to group-H at wk +1. The model including eating-chews, ruminate-chews and other activity time reached the highest accuracy in detecting sick cows in wk +1 (area under the curve: 81%; sensitivity: 73.7%; specificity: 82.4%). Some of the new algorithms for the clinical interpretation of cow behaviour as described in this study may contribute to monitoring animals’ health around calving.

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Sensor-Based Detection of the Severity of Hyperkeratosis in the Teats of Dairy Cows

Cited by 2 publications

References 30 publications

Evaluating wound-healing effect of silicon-zinc-boron-containing glycerohydrogel and its effect on mammary glands of high producing dairy cows

Evaluating wound-healing effect of silicon-zinc-boron-containing glycerohydrogel and its effect on mammary glands of high producing dairy cows

Assessment of feeding, ruminating and locomotion behaviors in dairy cows around calving – a retrospective clinical study to early detect spontaneous disease appearance

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