Handling the gastric groove closure in adult sheep using lysine-vasopressin

González-Montaña, José-Ramiro; Martín, María del Mar López; Benech, A.; Alonso, Marta; Alonso, Ángel; Cal-Pereyra, Luis

doi:10.1016/j.smallrumres.2014.07.025

Cited by 7 publications

(8 citation statements)

References 32 publications

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“…This entails making a ruminal fistula, introducing the endoscope fiber optic, and performing the extraction of residue content in the rumen and reticulum (by vacuum pumps or suction) to facilitate visibility of the reticular groove. Cinotti and Gentile (27) and González-Montaña et al (28) have visualized the stimulation of reticular groove though this method.…”

Section: Direct Methodsmentioning

confidence: 99%

“…It also enables the removal of fluid entered through the rumen fistula (31) . Mikhail et al (26) and González-Montaña et al (28) used methylene blue as marker dissolved in water orally administered to animals.…”

Section: Indirect Methodsmentioning

confidence: 99%

“…When xylose is directly applied into the rumen through a rumen fistula, it is fermented and is not detected in blood, but in cases when it was administered orally in the absence of reflex in the groove, the xylose solution reached the reticulum and rumen and near the reticulum-omasal orifice, went to the omasum, abomasum and intestine from which it was absorbed (39) . Stimulation of the reticular groove causes that when oral administration by catheter 500 ml of a 10% glucose solution takes place, a significant increase in blood sugar occurs, which is found in blood samples taken at 15 min post-application (28) . However, this increase is very small when stimulation of the reticular groove has not been successful.…”

Section: Indirect Methodsmentioning

confidence: 99%

“…Some researchers have made use of vasopressin at different concentrations for stimulating the reticular groove in ruminants, facilitating the treatment of diseases such as ketosis, diarrhoea and ovine pregnancy toxaemia (26,28,42,64) . So, some authors (63,71) obtained better results in the treatment of diseases such as nonspecific diarrhea bovine or primary ketosis in animals with whom vasopressin was used to stimulate the closure of the reticular groove than in those in the control group.…”

Section: Use In Veterinary Medicinementioning

confidence: 99%

“…So, some authors (63,71) obtained better results in the treatment of diseases such as nonspecific diarrhea bovine or primary ketosis in animals with whom vasopressin was used to stimulate the closure of the reticular groove than in those in the control group. El-Hamamsy et al (64) and González-Montaña et al (28) used lysine-vasopressin to stimulate the closure of the reticular groove and demonstrated the efficacy for increasing glucose following administration of a glucose solution orally, since glucose went directly to the abomasum avoiding unwanted rumen fermentations.…”

Section: Use In Veterinary Medicinementioning

confidence: 99%

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Anatomy, physiology, manipulation and veterinary applications of the reticular groove. Review

MARTÍN-ALONSO

Cal-Pereyra

Fernández-Caso

et al. 2019

Rev. Mex. Cienc. Pecu.

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Reticular groove closure in ruminants is a primary mechanism, almost exclusive of lactating animals, which makes the passage of food from the orifice of cardia to the abomasum possible, thus avoiding unwanted fermentations in rumen and reticulum. In this review It is described some anatomical and physiological aspects of the reticular groove, given its embryonic and postnatal development, its topographic location, structure, innervation, blood circulation and histology. Also describing the techniques used to study its functioning, both direct and indirect methods. Finally there is a concentrate on handling techniques to manipulate closing reflex of reticular groove and its veterinary applications, in both the stimulation and inhibition, since the possibility to control this reflex is of great interest in the oral administration of various drugs, the treatment of certain diseases, as well as a better utilization of some types of food.

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Section: Direct Methodsmentioning

confidence: 99%

Section: Indirect Methodsmentioning

confidence: 99%

Section: Indirect Methodsmentioning

confidence: 99%

Section: Use In Veterinary Medicinementioning

confidence: 99%

Section: Use In Veterinary Medicinementioning

confidence: 99%

See 3 more Smart Citations

Anatomy, physiology, manipulation and veterinary applications of the reticular groove. Review

MARTÍN-ALONSO

Cal-Pereyra

Fernández-Caso

et al. 2019

Rev. Mex. Cienc. Pecu.

Self Cite

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Oral sugar and vasopressin: Possible alternative in the management of ovine pregnancy toxemia

González-Montaña,

Martín-Alonso,

Cal-Pereyra

et al. 2023

Small Ruminant Research

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Technical note: fluorescein as an indicator of enteric mucosal barrier function in preruminant lambs

Duff

Bielke

Relling

2020

Journal of Animal Science

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Abstract Increased intestinal permeability can be observed during the physiologic stress response and has been linked to suppression of animal health and performance. Previously published data have shown the efficacy of fluorescein isothiocyanate dextran (FITC-d; 4.17 mg/kg) as a marker of enteric inflammation and mucosal barrier function in multiple species. Fluorescein is a smaller, less expensive alternative molecule possessing similar properties. The following two experiments compared FITC-d and fluorescein as potential indicators of intestinal permeability in pre- and postweaned lambs administered daily intramuscular injections of dexamethasone (Dex; 0.1 mg/kg) for 1 wk. Experiment 1 consisted of five preweaned lambs that were placed in one of two treatment groups: fluorescein with Dex (F+Dex) or fluorescein only (F). On day 7, blood was collected before and 1 h after oral administration of fluorescein (50 mg/kg). Experiment 2 included 12 weaned lambs and four treatment groups: F+Dex, F, FITC-d with Dex (Fd+Dex), and FITC-d only (Fd). On day 7, blood was collected before and 2 h after oral administration of FITC-d (4.17 mg/kg) or fluorescein (50 mg/kg). Plasma fluorescence was reported as the ratio between T1h/T0 or T2h/T0 for experiment 1 or 2, respectively. Experiment 1 showed a significant increase in T1h/T0 ratio of F+Dex relative to F lambs (P = 0.05) indicative of increased leaky gut; however, no differences (P = 0.22) were obtained in experiment 2. Results of these experiments suggest fluorescein may serve as a suitable marker of enteric permeability in preruminant lambs, but not in those with functional rumens.

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Handling the gastric groove closure in adult sheep using lysine-vasopressin

Cited by 7 publications

References 32 publications

Anatomy, physiology, manipulation and veterinary applications of the reticular groove. Review

Anatomy, physiology, manipulation and veterinary applications of the reticular groove. Review

Oral sugar and vasopressin: Possible alternative in the management of ovine pregnancy toxemia

Technical note: fluorescein as an indicator of enteric mucosal barrier function in preruminant lambs

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