Search results for: COMB 1.5 MM THICK 9 SAMPLE
#31200095 2019/06/06 To Up
Expression of uterine oxytocin receptors and blood progesterone, 13,14-dihydro-15-Keto-Prostaglandin F and ionized calcium levels in dystocic bitches.
This study aimed to examine the etiology of canine dystocia by measuring the relative expression of oxytocin receptor (OXTR) mRNA and the concentration of serum progesterone, plasma PGF metabolite (PGFM), and blood ionized calcium (iCa) near term and in dystocia. Altogether 58 bitches were included in this study, 41 of which underwent cesarean section (CS). The four CS groups were based on history: complete uterine inertia (CUI; n = 7), partial uterine inertia (PUI; n = 13), obstructive dystocia (OD; n = 10), and elective cesarean section (ECS; n = 11). An additional group of medically treated dystocia without CS (MD; n = 8) and a control group (C; n = 9) with normal parturition (without CS and medical treatment) were also formed. Blood samples were taken prior to CS or medical treatment. Progesterone concentrations were highest in the ECS and a significant difference (p < 0.05) was observed between the ECS and the OD and between the ECS and the combined dystocia (CUI, PUI, OD, MD) groups (COMB). Highest concentrations of PGFM was observed in the C, the difference being significant (p < 0.05) between the C and the ECS and between the C and the COMB group. The progesterone:PGFM ratio was significantly (p < 0.05) higher in the ECS than in the C and the COMB group. No significant difference (p > 0.05) was observed in iCa concentrations between the groups. Relative OXTR mRNA expression was evaluated with real-time PCR from full-thickness uterine samples taken from the incision site during CS. The expression was highest in the ECS and the difference in expression was significant (p < 0.05) between the ECS and the OD and between ECS and the combined dystocia (CUI, PUI, OD) groups (COMB2). The study supports previous reports of decreasing progesterone and increasing PGFM during prepartum luteolysis. Upregulation of OXTR occurs near term. In obstructive dystocia, a prolonged influence of oxytocin and uterine exhaustion may lead to downregulation of OXTR. Complete primary uterine inertia may have a different etiology as no clear decrease in OXTR was observed in CUI as in OD. It remains unclear if parturition ceases because of uterine inertia or if uterine inertia occurs because of ceased parturition and desensitization of receptors.Tuire Tamminen, Lena Sahlin, Britt Masironi-Malm, Merja Dahlbom, Terttu Katila, Juhani Taponen, Outi Laitinen-Vapaavuori
2497 related Products with: Expression of uterine oxytocin receptors and blood progesterone, 13,14-dihydro-15-Keto-Prostaglandin F and ionized calcium levels in dystocic bitches.
100 ml10 mg1 Set100ug1.00 flask20 100 100 Plates400Tests50 ul1 SetRelated Pathways
Contact Us:
Belgium
Voortstraat 49, 1910 Kampenhout BELGIUM
Tel 0032 16 58 90 45 Fax 0032 16 50 90 45
[email protected]
France
9, rue Lagrange, 75005 Paris
Tel 01 43 25 01 50 Fax 01 43 25 01 60
[email protected]
Germany
GENTAUR GmbH
Marienbongard 20
52062 Aachen Deutschland
Tel 0241 40 08 90 86 Fax 0241 55 91 05 36
[email protected]
United Kingdom
GENTAUR Ltd.
Howard Frank Turnberry House
1404-1410 High Road
Whetstone London N20 9BH
Tel 020 3393 8531 Fax 020 8445 9411
[email protected]
Also in
Luxembourg +35220880274
Schweiz Züri +41435006251
Danmark +4569918806
Österreich +43720880899
Česká republika Praha +420246019719
Ireland Dublin +35316526556
Norge Oslo +4721031366
Finland Helsset +358942419041
Sverige Stockholm +46852503438
Ελλάς Αθήνα +302111768494
Magyarország Budapest +3619980547
Poland
GENTAUR Poland Sp. z o.o.
ul. Grunwaldzka 88/A m.2
81-771 Sopot, Poland
Tel 058 710 33 44
Fax 058 710 33 48
[email protected]
skype gentaurpoland
Nederland
GENTAUR Nederland BV
Kuiper 1
5521 DG Eersel Nederland
Tel 0208-080893 Fax 0497-517897
[email protected]
Italy
GENTAUR SRL
IVA IT03841300167
Piazza Giacomo Matteotti, 6, 24122 Bergamo
Tel 02 36 00 65 93 Fax 02 36 00 65 94
[email protected]
Spain
GENTAUR Spain
Tel 0911876558
[email protected]
Bulgaria
GENTAUR Bulgaria
53 Iskar Str. 1191 Kokalyane, Sofia
Sofia 1000
Tel 0035924682280
Fax 0035929830072
[email protected]