https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Post-stimulus potentiation of transmission in pelvic ganglia enhances sympathetic dilatation of guinea-pig uterine artery in vitro https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:1583 Wed 11 Apr 2018 12:16:23 AEST ]]> The neglected role of insulin-like growth factors in the maternal circulation regulating fetal growth https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17781 Wed 11 Apr 2018 11:44:26 AEST ]]> Cocaine potentiates excitatory drive in the perifornical/lateral hypothalamus https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:15458 Wed 11 Apr 2018 10:32:17 AEST ]]> Physiological mechanisms of unexplained (functional) gastrointestinal disorders https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44040 Wed 05 Oct 2022 15:32:28 AEDT ]]> Heteromeric α/β glycine receptors regulate excitability in parvalbumin-expressing dorsal horn neurons through phasic and tonic glycinergic inhibition https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33984 Wed 04 Sep 2019 09:39:10 AEST ]]> Post-stimulus potentiation of transmission in pelvic ganglia enhances sympathetic dilatation of guinea-pig uterine artery in vitro https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:493 Sat 24 Mar 2018 11:03:01 AEDT ]]> Effects of deep and superficial experimentally induced acute pain on muscle sympathetic nerve activity in human subjects https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:7488 Sat 24 Mar 2018 10:46:11 AEDT ]]> Laminar differences in plasticity in striate cortex of cats https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:7564 Sat 24 Mar 2018 08:42:03 AEDT ]]> In vivo responses of mouse superficial dorsal horn neurones to both current injection and peripheral cutaneous stimulation https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:1951 Sat 24 Mar 2018 08:33:18 AEDT ]]> Prostaglandin H₂ Synthase-1 and -2 expression in guinea pig gestation tissues during late pregnancy and parturition https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:1957 Sat 24 Mar 2018 08:33:18 AEDT ]]> Ca²⁺ phase waves: a basis for cellular pacemaking and long-range synchronicity in the guinea-pig gastric pylorus https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:1733 Sat 24 Mar 2018 08:27:27 AEDT ]]> Effects of hyperventilation on the circulatory response of the rabbit to arterial hypoxia https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12732 Sat 24 Mar 2018 08:18:43 AEDT ]]> The effects of chloralose urethane and sodium pentobarbitone anaesthesia on the local and autonomic components of the circulatory response to arterial hypoxia. https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12725 Sat 24 Mar 2018 08:18:26 AEDT ]]> Circulatory effects of chloralose urethane and sodium pentobarbitone anaesthesia in the rabbit https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12722 Sat 24 Mar 2018 08:18:25 AEDT ]]> The effects of haemorrhage in the unanaesthetized rabbit https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12689 Sat 24 Mar 2018 08:16:55 AEDT ]]> The relative roles of the aortic and carotid sinus nerves in the rabbit in the control of respiration and circulation during arterial hypoxia and hypercapnia https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12687 Sat 24 Mar 2018 08:16:55 AEDT ]]> The control of the circulation in skeletal muscle during arterial hypoxia in the rabbit https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12662 35 mm Hg) in the rabbit, muscle blood flow did not change, although cardiac output increased. During moderate hypoxia (Po₂ 30 - 35 mm Hg) there was initial vasoconstriction in muscle, followed by a return to control values paralleling the changes in cardiac output. In severe arterial hypoxia (Po₂ < 30 mm Hg) the initial vasoconstriction was less marked, and during the 'steady state' there was a large vasodilatation and increase in muscle blood flow, at a time when the cardiac output was not elevated. 3. The early vasoconstriction in arterial hypoxia is mediated mainly through sympathetic vasoconstrictor nerves as a result of strong arterial chemoreceptor stimulation. 4. Increased secretion of adrenaline is an important factor in restoring muscle blood flow to control values during moderate arterial hypoxia, and in elevating the muscle blood flow above these values in severe hypoxia. The peripheral dilator (β-)effects of adrenaline oppose the peripheral constrictor (α-) effects resulting from increased activation of sympathetic constrictor nerves during arterial hypoxia.]]> Sat 24 Mar 2018 08:15:49 AEDT ]]> Circulatory control in hypoxia by the sympathetic nerves and adrenal medulla https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12658 Sat 24 Mar 2018 08:15:48 AEDT ]]> Distribution of peripheral blood flow in primary tissue hypoxia induced by inhalation of carbon monoxide https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12675 Sat 24 Mar 2018 08:15:41 AEDT ]]> Effects of haemorrhage on the distribution of the peripheral blood flow in the rabbit https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:12679 Sat 24 Mar 2018 08:15:41 AEDT ]]> Morphological, neurochemical and electrophysiological features of parvalbumin-expressing cells: A likely source of axo-axonic inputs in the mouse spinal dorsal horn https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17330 Sat 24 Mar 2018 08:01:51 AEDT ]]> Probing glycine receptor stoichiometry in superficial dorsal horn neurones using the spasmodic mouse https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:17904 Sat 24 Mar 2018 07:56:40 AEDT ]]> Oxygen in the regulation of intestinal epithelial transport https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:20663 Sat 24 Mar 2018 07:49:56 AEDT ]]> Altered inhibitory synaptic transmission in superficial dorsal horn neurones in spastic and oscillator mice https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:5822 Sat 24 Mar 2018 07:48:01 AEDT ]]> Altered potassium channel function in the superficial dorsal horn of the spastic mouse https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:5793 Sat 24 Mar 2018 07:44:56 AEDT ]]> Pinch-current injection defines two discharge profiles in mouse superficial dorsal horn neurones, in vitro https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:5796 Sat 24 Mar 2018 07:44:53 AEDT ]]> Functional changes in deep dorsal horn interneurons following spinal cord injury are enhanced with different durations of exercise training https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:26891 Sat 24 Mar 2018 07:41:40 AEDT ]]> Functional heterogeneity of calretinin-expressing neurons in the mouse superficial dorsal horn: implications for spinal pain processing https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:27038 h currents, and islet cell morphology. Although both Typical and Atypical CR-expressing neurons responded to noxious peripheral stimulation, the excitatory drive onto Typical CR-expressing neurons was much stronger. Furthermore, Atypical CR-expressing cells comprise at least two functionally distinct subpopulations based on their responsiveness to noxious peripheral stimulation and neurochemical profile. Together our data suggest CR expression is not restricted to excitatory neurons in the SDH. Under normal conditions, the contribution of 'Typical' excitatory CR-expressing neurons to overall SDH excitability may be limited by the presence of A-type potassium currents, which limit the effectiveness of their strong excitatory input. Their contribution may, however, be increased in pathological situations where A-type potassium currents are decreased. By contrast, 'Atypical' inhibitory neurons with their excitable phenotype but weak excitatory input may be more easily recruited during increased peripheral stimulation.]]> Sat 24 Mar 2018 07:25:24 AEDT ]]> Motor commands contribute to human position sense https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:3761 Sat 24 Mar 2018 07:20:51 AEDT ]]> Are all spinal segments equal: intrinsic membrane properties of superficial dorsal horn neurons in the developing and mature mouse spinal cord https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:22273 IN), resting membrane potential, AP amplitude, half-width and AHP amplitude were similar across spinal cord regions in both neonates and adults (~100 neurons for each region and age). In contrast, these intrinsic membrane properties differed dramatically between neonates and adults. Five types of AP discharge were observed during depolarizing current injection. In neonates, single spiking dominated (~40%) and the proportions of each discharge category did not differ across spinal regions. In adults, initial bursting dominated in each spinal region, but was significantly more prevalent in rostral segments (49% of neurons in C2-4 vs. 29% in L3-5). During development the dominant AP discharge pattern changed from single spiking to initial bursting. The rapid A-type potassium current (IAr) dominated in neonates and adults, but its prevalence decreased (~80% vs. ~50% of neurons) in all regions during development. IAr steady state inactivation and activation also changed in upper cervical and lumbar regions during development. Together, our data show the intrinsic properties of SDH neurons are generally conserved in the three spinal cord regions examined in both neonate and adult mice. We propose the conserved intrinsic membrane properties of SDH neurons along the length of the spinal cord cannot explain the marked differences in pain experienced in the limbs, viscera, and head and neck.]]> Sat 24 Mar 2018 07:17:39 AEDT ]]> Guinea pig models for translation of the developmental origins of health and disease hypothesis into the clinic https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44727 Mon 24 Oct 2022 08:12:40 AEDT ]]> Mitochondrial dysfunction in placental trophoblast cells experiencing gestational diabetes mellitus https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49435 Mon 15 May 2023 13:51:11 AEST ]]> Reduced blood volume decreases cerebral blood flow in preterm piglets https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:41277 Mon 01 Aug 2022 10:17:20 AEST ]]> Antenatal prevention of cerebral palsy and childhood disability: is the impossible possible? https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:43394 Fri 16 Sep 2022 09:44:21 AEST ]]>