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Showing 25 to 36 of 69 entries
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Effect of prazosin on feline recurrent urethral obstruction.

Journal of feline medicine and surgery

Hanson KR, Rudloff E, Yuan L, Mochel JP, Linklater AK.
PMID: 33749375
J Feline Med Surg. 2021 Dec;23(12):1176-1182. doi: 10.1177/1098612X211001283. Epub 2021 Mar 22.

OBJECTIVES: The aim of this study was to determine if male cats treated with 7 days of prazosin following relief of urethral obstruction (UO) experienced decreased rates of recurrent urethral obstruction (rUO) within 30 days vs those treated with...

PATIENTS' SAFETY AND FEASIBILITY OF INTRAVENOUS URAPIDIL IN THE PRETREATMENT OF PHEOCHROMOCYTOMA PATIENTS IN A NORMAL WARD SETTING - AN ANALYSIS OF 20 CONSECUTIVE CASES.

Acta endocrinologica (Bucharest, Romania : 2005)

Reinisch A, Holzer K, Bojunga J, Bechstein WO, Habbe N.
PMID: 31149135
Acta Endocrinol (Buchar). 2016 Oct-Dec;12(4):475-480. doi: 10.4183/aeb.2016.475.

CONTEXT: The intravenously administered selective α1 antagonist urapidil represents an alternative to phenoxybenzamine in the preoperative treatment of pheochromocytoma patients.OBJECTIVE: The aim of the study was to investigate the blood pressure changes in pheochromocytoma patients with urapidil pretreatment with...

Pheochromocytoma: A three-decade clinical experience in a multicenter study.

Revista clinica espanola

Iglesias P, Santacruz E, García-Sancho P, Marengo AP, Guerrero-Pérez F, Pian H, Fajardo C, Villabona C, Díez JJ.
PMID: 33998473
Rev Clin Esp (Barc). 2021 Jan;221(1):18-25. doi: 10.1016/j.rceng.2019.12.011. Epub 2020 Nov 25.

OBJECTIVE: To analyze the clinical and analytical features, diagnostic tests, therapies, and outcomes of pheochromocytoma (PCC).DESIGN AND METHODS: A multicenter retrospective study in surgically treated patients with PCC followed in 3 Spanish tertiary referral hospitals.RESULTS: A total of 106...

Adrenergic receptor behaviors of mesenchymal stem cells obtained from different tissue sources and the effect of the receptor blockade on differentiation.

Journal of receptor and signal transduction research

Maytalman E, Alizadeh Yegani A, Kozanoglu I, Aksu F.
PMID: 34323168
J Recept Signal Transduct Res. 2021 Jul 29;1-12. doi: 10.1080/10799893.2021.1957931. Epub 2021 Jul 29.

In this study, it was aimed to analyze behavioral changes of adrenergic receptors (ARs) in first three passages and osteogenic/adipogenic differentiation of mesenchymal stem cells (MSCs) derived from placenta fetal membrane (FM) and bone marrow (BM). It was also...

Pheochromocytoma as a rare hypertensive complication rarely associated with pregnancy: Diagnostic difficulties (Review).

Experimental and therapeutic medicine

Pacu I, Zygouropoulos N, Furau CG, Navolan D, Tit DM, Ionescu CA, Stoian AP, Petca A, Dimitriu M.
PMID: 34630699
Exp Ther Med. 2021 Nov;22(5):1345. doi: 10.3892/etm.2021.10780. Epub 2021 Sep 22.

This review provides a brief clinically relevant review of pheochromocytoma in pregnancy, to raise awareness among doctors in obstetrics and the aim is to serve as the first point of reference when confronted by their presence. Pheochromocytomas are neuroendocrine,...

The anticholinesterase activity of some antiadrenaline agents.

British journal of pharmacology and chemotherapy

Boyd H, Chang V, Rand MJ.
PMID: 19108139
Br J Pharmacol Chemother. 1960 Dec;15(4):525-31. doi: 10.1111/j.1476-5381.1960.tb00275.x.

The contractions of the isolated guinea-pig vas deferens in response to stimulation of the sympathetic hypogastric nerve were potentiated by low concentrations and inhibited by high concentrations of the antiadrenaline agents tolazoline, yohimbine, ergotamine, phenoxybenzamine and piperoxan. Eserine potentiated...

Identification of the smooth muscle excitatory receptors for ergot alkaloids.

British journal of pharmacology and chemotherapy

Innes IR.
PMID: 19108163
Br J Pharmacol Chemother. 1962 Aug;19(1):120-8. doi: 10.1111/j.1476-5381.1962.tb01432.x.

In cats under sodium pentobarbitone anaesthesia the first dose of ergotamine (50 mug/kg) invariably caused retraction of the nictitating membrane and a rise of arterial blood pressure. However, the responses to the dose of ergotamine were strikingly reduced when...

Release of endogenous noradrenaline from an isolated elastic artery.

The Journal of physiology

Bell C.
PMID: 16992447
J Physiol. 1974 Jan;236(2):473-82. doi: 10.1113/jphysiol.1974.sp010447.

1. The overflow of noradrenaline following field stimulation of vasoconstrictor nerves has been studied in isolated preparations of the guineapig thoracic aorta.2. Stimulation with trains of 3000 pulses at 5 and 25 pulses.s(-1) resulted in mean overflows of 0.15...

Phaeochromocytoma and Acromegaly: a unifying diagnosis.

Endocrinology, diabetes & metabolism case reports

Mumby C, Davis JR, Trouillas J, Higham CE.
PMID: 24897038
Endocrinol Diabetes Metab Case Rep. 2014;2014:140036. doi: 10.1530/EDM-14-0036. Epub 2014 May 01.

UNLABELLED: A 52-year-old lady was referred after a 5 cm left adrenal mass was detected on computed tomography (CT) scanning. She was asymptomatic although was noted to have acromegalic facies. Blood pressure (BP) was normal but plasma normetanephrines were...

The effect of myelin basic protein (MBP) on the bioelectric activity of spinal cord and cerebellar neurones.

Neuroscience letters

Honegger CG, Gähwiler BH, Isler H.
PMID: 19556180
Neurosci Lett. 1977 May;4(6):303-7. doi: 10.1016/0304-3940(77)90174-4.

The effects of myelin basic protein (MBP) on the ventral root response in rat spinal cord in situ and on the spontaneous bioelectric activity of cultured rat Purkinje cells were investigated. Injection of 2 or 4 microl MBP (10(-4)...

Nicotine-induced purposeless chewing in rats: possible dopamine receptor mediation.

Journal of psychopharmacology (Oxford, England)

Samini M, Shayegan Yekta F, Zarrindast MR.
PMID: 22298688
J Psychopharmacol. 1995 Jan;9(1):16-9. doi: 10.1177/026988119500900103.

Intraperitoneal (i.p.) administration of nicotine to rats induced purposeless chewing. The response induced by different doses of the drug (0.0001, 0.001, 0.01 and 0.1 mg/kg) seems to be dose dependent, with a maximum effect at 0.01 mg/kg and then...

Bromocriptine requires D-1 receptor stimulation for the expression of sniffing behaviour in rats.

Journal of psychopharmacology (Oxford, England)

Zarrindast MR, Naghashi H.
PMID: 22282369
J Psychopharmacol. 1991 Jan;5(2):160-5. doi: 10.1177/026988119100500211.

The effect of the mixed D-1/D-2 dopamine agonist apomorphine, the D-2 agonist bromocriptine and the D- 1-selective dopamine agonist SKF 38393 on sniffing behaviour in rats was tested in the present experiments. Apomorphine induced a dose-dependent sniffing, which was...

Showing 25 to 36 of 69 entries