Early postnatal diazepam exposure alters sex differences in the rat brain.

abstract：:The present study examined the changes of extracellular concentration of dopamine and its metabolite homovanillic acid in the striatum, the periaqueductal gray and the dorsal horn of lumbar spinal cord following intraplantar injection of carrageenan. In vivo microdialysis and high-performance liquid chromatography wit...

journal_title：Brain research bulletin

authors： Gao X,Zhang YQ,Zhang LM,Wu GC

更新日期：2001-03-01 00:00:00

abstract：:Single-unit responses of preoptic-anterior hypothalamic (PO/AH) thermosensitive neurons to electrical stimulation of the mediobasal hypothalamus (MBH: ventromedial and arcuate nuclei) have been studied in urethane-anesthetized male rats. About half of thermosensitive neurons (46.4% of 69 warm-units and 50% of 28 cold-...

journal_title：Brain research bulletin

authors： Hori T,Kiyohara T,Osaka T,Shibata M,Nakashima T

更新日期：1982-06-01 00:00:00

abstract：:The susceptibility of the developing brain to hypoxia should depend on the lipid composition of the brain cell membrane; the rate of lipid peroxidation; the presence of antioxidant defenses; and the development and modulation of the excitatory neurotransmitter receptors such as the N-methyl-D-aspartate (NMDA) receptor...

journal_title：Brain research bulletin

authors： Mishra OP,Delivoria-Papadopoulos M

更新日期：1999-02-01 00:00:00

abstract：:Neuropathic pain (NP) is a challenge due to our limited understanding of the mechanisms that initiate and maintain chronic pain. The prelimbic division (PrL) of the medial prefrontal cortex (mPFC) is an important area of the emotional and cognitive components of pain and pharmacological systems can interact into the n...

journal_title：Brain research bulletin

authors： Medeiros P,Oliveira-Silva M,Negrini-Ferrari SE,Medeiros AC,Elias-Filho DH,Coimbra NC,de Freitas RL

更新日期：2020-12-01 00:00:00

abstract：:Normal human subjects made rapid extensions of the elbow from an initial position to visual targets at different angular distances (9 degrees-54 degrees). We recorded joint angle, acceleration, and surface electromyograms (EMGs) with a monopolar electrode from the triceps and the biceps brachii muscles. Both the agoni...

journal_title：Brain research bulletin

authors： Yamazaki Y,Suzuki M,Mano T

更新日期：1993-01-01 00:00:00

abstract：:Brain trauma can activate an attenuation of connexin gap junction that is implicated in neuronal injury, but the underlying cellular mechanisms remain incompletely understood. Here, we aimed to study whether autophagy, a stress-response process for recycling of intracellular proteins and organelles, is involved in the...

journal_title：Brain research bulletin

authors： Chen W,Guo Y,Yang W,Zheng P,Zeng J,Tong W

更新日期：2017-05-01 00:00:00

abstract：:Fetal ventromedial hypothalamic (VMH) tissue was transplanted into or around the third ventricle of adult Fischer 344 rats to determine if transplanted VMH tissue could reverse the hyperphagia and obesity produced by bilateral VMH electrolytic lesions. Host VMH-lesioned rats received stereotaxic implants of 13 to 19 p...

journal_title：Brain research bulletin

authors： Ono K,Kawamura K,Shimizu N,Ito C,Plata-Salamán CR,Ogawa N,Oomura Y

更新日期：1990-01-01 00:00:00

abstract：:Every year, a large number of infants and young children worldwide are administered general anesthesia. Whether general anesthesia adversely affects the intellectual development and cognitive function of children at a later date remains controversial. Many animal experiments have shown that general anesthetics can cau...

journal_title：Brain research bulletin

authors： Yang F,Zhao H,Zhang K,Wu X,Liu H

更新日期：2020-11-01 00:00:00

abstract：:Insulin-like growth factor-1 (IGF-1) and growth hormone (GH) have been suggested to promote memory and cognitive capabilities. In a recent publication we observed that GH increase the proportion of the NR2B subunit mRNA transcript of the NMDA receptor in rat hippocampus. NR2B has been suggested to be essential for spa...

journal_title：Brain research bulletin

authors： Le Grevès M,Le Grevès P,Nyberg F

更新日期：2005-05-15 00:00:00

abstract：:We have studied the effects of 14-methoxymetopon (HS 198), a potent opioid agonist, on the responses to the tail electric stimulation test and plus-maze activity of adult male rats. The prototype mu agonist morphine was used as the drug of reference. Besides we addressed the effects of HS 198 on the serum corticostero...

journal_title：Brain research bulletin

authors： Urigüen L,Fernández B,Romero EM,De Pedro N,Delgado MJ,Guaza C,Schmidhammer H,Viveros MP

更新日期：2002-03-15 00:00:00

abstract：:Rats were tested in the elevated plus-maze test of anxiety after a probe injection of chlordiazepoxide (CDP 5 mg/kg) following short-term (5 days) or long-term (20 days) pretreatment with 5 or 20 mg/kg/day. After short-term pretreatment with either dose, the probe dose had anxiolytic effects (it increased the % number...

journal_title：Brain research bulletin

authors： File SE,Baldwin HA,Aranko K

更新日期：1987-11-01 00:00:00

abstract：:Effects of hypothalamic stimulation and lesion on hepatic autonomic nerve activity were investigated in anesthetized rats. Stimulation of the lateral hypothalamic area increased activity of the hepatic vagal nerve and decreased activity of the splanchnic nerve. Lesion of this area produced a rapid and strong reduction...

journal_title：Brain research bulletin

authors： Yoshimatsu H,Niijima A,Oomura Y,Katafuchi T

更新日期：1988-08-01 00:00:00

abstract：:Fibroblast growth factor 9 (FGF9) is a member of the fibroblast growth factor family and is widely expressed in the central nervous system (CNS). However, it is not clear how the working mechanism of FGF9 is involved in cerebellar development. To address this question, we deleted the Fgf9 gene specifically in GABAergi...

journal_title：Brain research bulletin

authors： Guo M,Chen H,Duan W,Li Z,Li Y,Ma Y,Xu X,Yi L,Bi Y,Liu Y,Zhang J,Li C

更新日期：2020-01-01 00:00:00

abstract：:The in vitro and in vivo effects of alphaxalone, a steroid anesthetic, and two physiological steroids, tetrahydrodeoxycorticosterone (THDOC) and pregnenolone sulfate (PS), on GABAA receptor function were evaluated in long-sleep (LS) and short-sleep (SS) mice. In vitro, both alphaxalone and THDOC enhanced GABAergic inh...

journal_title：Brain research bulletin

authors： Bowers BJ,Wehner JM

更新日期：1992-07-01 00:00:00

abstract：:Although it is well established that increases in tryptophan availability can increase brain serotonin synthesis, the effect of tryptophan loads on serotonin release is not as clear. We have used in vivo microdialysis in order to monitor extracellular serotonin in the lateral hypothalamus to examine this issue. Trypto...

journal_title：Brain research bulletin

authors： Schwartz DH,Hernandez L,Hoebel BG

更新日期：1990-12-01 00:00:00

abstract：:Horseradish peroxidase (HRP, Sigma Type VI) crystals were encased in a parafilm envelope and applied to the transected central ends of the left and right cervical vagus nerves and the anterior and posterior esophageal vagus nerves of adult male hooded rats. Injections of 30% HRP were made into the muscle wall of the f...

journal_title：Brain research bulletin

authors： Scharoun SL,Barone FC,Wayner MJ,Jones SM

更新日期：1984-10-01 00:00:00

abstract：:The analysis of physiological processes in brain by position emission tomography (PET) is facilitated when images are spatially normalized to a standard coordinate system. Thus, PET activation studies of human brain frequently employ the common stereotaxic coordinates of Talairach. We have developed an analogous stere...

journal_title：Brain research bulletin

authors： Andersen F,Watanabe H,Bjarkam C,Danielsen EH,Cumming P,DaNeX Study Group.

更新日期：2005-07-15 00:00:00

abstract：:In the frog Rana esculenta the left dorsal habenula includes a lateral and a medial component, whereas the right dorsal habenula is only represented by one nucleus. The efferents of the habenular nuclei to the interpeduncular nucleus were herein investigated with the retrograde horseradish peroxidase tracing. Injectio...

journal_title：Brain research bulletin

authors： Gugliemotti V,Fiorino L

更新日期：1998-01-01 00:00:00

abstract：:This study tested for the presence of androgen receptor-immunoreactivity in somatostatin, galanin, vasopressin, corticotropin-releasing hormone, and oxytocin neurons in the rat forebrain. The brains of adult male Sprague-Dawley rats were fixed with 4% paraformaldehyde. Androgen receptor was visualized in coronal secti...

journal_title：Brain research bulletin

authors： Bingaman EW,Baeckman LM,Yracheta JM,Handa RJ,Gray TS

更新日期：1994-01-01 00:00:00

abstract：:Although iron is involved in brain function, very little is known about the regulation of its concentrations in the central nervous system. We quantitatively measured the entry and exit rates of iron, transferrin (its major transport protein), and albumin in mice. The blood to brain transport of iron greater than tran...

journal_title：Brain research bulletin

authors： Banks WA,Kastin AJ,Fasold MB,Barrera CM,Augereau G

更新日期：1988-12-01 00:00:00

abstract：:Patients with post-traumatic stress disorder (PTSD) tend to misinterpret innocuous stimuli as potential threats, possibly due to a conditioning provoked by traumatic episodes. Previous neuroimaging evidence has shown an abnormal activation of the amygdala and prefrontal cortex in PTSD patients during fear conditioning...

journal_title：Brain research bulletin

authors： Brunetti M,Sepede G,Ferretti A,Mingoia G,Romani GL,Babiloni C

更新日期：2015-05-01 00:00:00

abstract：:According to recently published papers acylated-ghrelin (A-Ghr) modifies memory and learning. The basolateral nucleus of amygdala (ABL) participates in the regulation of memory and learning mechanisms. Previously we verified A-Ghr responsive neurons in the ABL by electrophysiological methods. In male Wistar rats effec...

journal_title：Brain research bulletin

authors： Tóth K,László K,Lénárd L

更新日期：2010-01-15 00:00:00

abstract：:The subparafascicular thalamic nucleus (Spf) contains a substantial number of dopaminergic neurons. The present study was designed to investigate in the rat whether or not Spf neurons projecting to a variety of central nervous system structures are dopaminergic. The following eight structures were tested for projectio...

journal_title：Brain research bulletin

authors： Takada M

更新日期：1993-01-01 00:00:00

abstract：:Recently published work in the rat has shown that: the incidence of electrical coupling, as measured by dye coupling, is decreased from control levels by 8 days of drinking hypertonic saline; an index of circulating testosterone, seminal vesicle weight, is also decreased by 8 days of saline drinking; and both plasma a...

journal_title：Brain research bulletin

authors： Cobbett P,Yang QZ,Hatton GI

更新日期：1987-03-01 00:00:00

abstract：:miR-196a is located in the posterior trunk and plays a role in limb development. Here we show that miR-196a is able to induce eye anomaly in Xenopus laevis. Microinjection of synthetic miRNA precursor molecule for mammalian miR-196a into Xenopus embryo is sufficient for miR-196a overexpression during early development...

journal_title：Brain research bulletin

authors： Qiu R,Liu Y,Wu JY,Liu K,Mo W,He R

更新日期：2009-04-06 00:00:00

abstract：:The effect of endocannabinoids on synaptic plasticity has been demonstrated in a variety of species and brain regions. Relatively little is known about the localization and significance of cannabinoid (CB) receptors in the avian brain. The objective of the present study was to investigate the effect of a specific CB(1...

journal_title：Brain research bulletin

authors： Adám AS,Wenger T,Csillag A

更新日期：2008-06-15 00:00:00

abstract：:Isoflurane (ISO) is an anesthesia and can result in neuron injury. A previous study has indicated that microRNA-302b-3p (miR-302b-3p) exerts a crucial function in modulating cerebral ischemia/reperfusion damage-induced neuronal injury. We sought to examine the role of miR-302b-3p in ISO-induced neuronal injury. In the...

journal_title：Brain research bulletin

authors： Li L,Lu S,Fan X

更新日期：2020-12-25 00:00:00

abstract：:The objective of this study was to determine the organization of coactivation in the arm and shoulder muscles. Normal human subjects made alternate movements of a joint in the horizontal plane, either adduction-abduction of the second finger and shoulder, ulnar-radial deviation of the wrist, or extension-flexion of th...

journal_title：Brain research bulletin

authors： Yamazaki Y,Suzuki M,Ohkuwa T,Itoh H

更新日期：2003-02-15 00:00:00

abstract：:All the opiate-like peptides we tested (Met-enkephalin, (D-Ala2)-Met-enkephalin-NH2, beta-endorphin, (D-Ala2)-beta-endorphin, (D-Ala2)-alpha-endorphin, (D-Ala2)-gamma-endorphin) were capable of reducing distress vocalizations (DV's) in socially-isolated chicks when injected into the vicinity of the fourth ventricle in...

journal_title：Brain research bulletin

authors： Panksepp J,Vilberg T,Bean NJ,Coy DH,Kastin AJ

更新日期：1978-11-01 00:00:00

abstract：:This paper surveys more than twenty types of tactile illusions and discusses several of their aspects. These aspects include the ease with which they can be demonstrated and whether they have clear visual analogs. The paper also shows how to construct equipment made of simple supplies able to deliver well-controlled t...

journal_title：Brain research bulletin

authors： Hayward V

更新日期：2008-04-15 00:00:00