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Full-Text Articles in Life Sciences
The Rhesus Monkey Brain : In Stereotaxic Coordinates, George Paxinos, Xu-Feng Huang, Michael Petrides, Arthur Toga
The Rhesus Monkey Brain : In Stereotaxic Coordinates, George Paxinos, Xu-Feng Huang, Michael Petrides, Arthur Toga
Xu-Feng Huang
Description The Rhesus Monkey Brain in Stereotaxic Coordinates is the most comprehensive and accurate atlas of the monkey brain currently available. The second edition of this classic book is a complete revision, featuring many improvements and upgrades. Constructed by the established leaders in neuroanatomical atlas development, the new edition will again be the indispensable resource for all scientists working on the primate nervous system. Key Features * 151 coronal diagrams and 151 accompanying photographic plates spaced at 120 um intervals; diagrams completely revised * 60 photographic coronal plates of SMI immunoreactivity; delineations completely revised. New in this edition * DVD …
The Dopamine B-Hydroxylase 19 Bp Insertion/Deletion Polymorphism Was Associated With First-Episode But Not Medicated Chronic Schizophrenia, Li Hui, Xuan Zhang, Xu-Feng Huang, Mei Han, Francesca Fernandez, Yaqin Yu, Shilong Sun, Wenjun Li, Da Chen, Mei Xiu, Thomas Kosten, Xiang Zhang
The Dopamine B-Hydroxylase 19 Bp Insertion/Deletion Polymorphism Was Associated With First-Episode But Not Medicated Chronic Schizophrenia, Li Hui, Xuan Zhang, Xu-Feng Huang, Mei Han, Francesca Fernandez, Yaqin Yu, Shilong Sun, Wenjun Li, Da Chen, Mei Xiu, Thomas Kosten, Xiang Zhang
Xu-Feng Huang
Background: Numerous studies report dysfunctional dopaminergic and noradrenergic neurotransmission in the pathogenesis of schizophrenia. Dopamine beta-hydroxylase (DBH) is an intracellular enzyme catalyzing the conversion of dopamine to noradrenaline. Functional polymorphisms have been reported in the promoter region of DBH gene, including a 19 bp insertion/deletion polymorphism. The purpose of this study was to investigate whether there was an association between the functional polymorphism (DBH50-Ins/Del) and schizophrenia in a Han Chinese population. Methods: This polymorphism was genotyped in 221 first-episode schizophrenics, 360 chronic schizophrenics and 318 healthy controls using a case-control design. We assessed their psychopathology using the Positive and Negative …
Olanzapine Treatment And Time-Dependent Changes Of Hypothalamic Ampk-Acc-Cpt1 Signalling, Food Intake And Body Weight In Rats, Meng He, Q Zhang, H Wang, Jiamei Lian, C Deng, Xu-Feng Huang
Olanzapine Treatment And Time-Dependent Changes Of Hypothalamic Ampk-Acc-Cpt1 Signalling, Food Intake And Body Weight In Rats, Meng He, Q Zhang, H Wang, Jiamei Lian, C Deng, Xu-Feng Huang
Xu-Feng Huang
No abstract provided.
The Rhesus Monkey Brain In Stereotaxic Coordinates, George Paxinos, Xu-Feng Huang, Arthur Toga
The Rhesus Monkey Brain In Stereotaxic Coordinates, George Paxinos, Xu-Feng Huang, Arthur Toga
Xu-Feng Huang
From the Back Cover The Rhesus Monkey Brain in Stereotaxic Coordinates is the most comprehensive, detailed atlas of the monkey brain ever constructed. The first chapter, "Photographic and Diagrammatic Atlas of the Rhesus Monkey Brain," presents 151 plates illustrating the subcortex and parts of the cortex in high magnification, and 151 corresponding diagrams complementing each image. The second chapter, "Delineation of the Rhesus Monkey Cortex on the Basis of the Distribution of a Neurofilament Protein," consists of 64 fully labeled plates depicting an entire hemisphere. Jointly, the two chapters constitute the most serious morphological work ever undertaken on the monkey. …
Influence Of Dietary Fats On C-Fos-Like Immunoreactivity In Mouse Hypothalamus, Hong-Qin Wang, Leonard Storlien, Xu-Feng Huang
Influence Of Dietary Fats On C-Fos-Like Immunoreactivity In Mouse Hypothalamus, Hong-Qin Wang, Leonard Storlien, Xu-Feng Huang
Xu-Feng Huang
No abstract provided.
Alterations In 5-Ht2a Receptor Binding In Various Brain Regions Among 6-Hydroxydopamine-Induced Parkinsonian Rats, Yun Li, Xu-Feng Huang, Chao Deng, Barbara Meyer, Aimin Wu, Yinghua Yu, Weihai Ying, Guo-Yuan Yang, Midori Yenari, Qing Wang
Alterations In 5-Ht2a Receptor Binding In Various Brain Regions Among 6-Hydroxydopamine-Induced Parkinsonian Rats, Yun Li, Xu-Feng Huang, Chao Deng, Barbara Meyer, Aimin Wu, Yinghua Yu, Weihai Ying, Guo-Yuan Yang, Midori Yenari, Qing Wang
Xu-Feng Huang
The serotonergic system has close interactions with the dopaminergic system and is strongly implicated in the pathophysiological mechanisms and therapeutic paradigms of Parkinson’s disease (PD). This study aims to investigate regional changes in 5-hydroxytryptamine (5-HT) 2A receptors in the rat brain 3 weeks after unilateral medial forebrain bundle lesion by 6-hydroxydopamine (6-OHDA). 5-HT 2A receptor distributions and alterations in the postmortem rat brain were detected by [3H]ketanserin-binding autoradiography. In the 6-OHDA-induced Parkinson’s rat model, nigrostriatal dopaminergic neuron loss significantly mediated the decreased [3H]ketanserin binding, predominantly in the agranular insular cortex (17.3%, P 5 0.03), cingulate cortex (18.2%, P < 0.001), prefrontal …
Structural Contributions Of Antipsychotic Drugs To Their Therapeutic Profiles And Metabolic Side Effects, Somayeh Jafari, Francesca Fernandez-Enright, Xu-Feng Huang
Structural Contributions Of Antipsychotic Drugs To Their Therapeutic Profiles And Metabolic Side Effects, Somayeh Jafari, Francesca Fernandez-Enright, Xu-Feng Huang
Xu-Feng Huang
Antipsychotic drugs have various neuropharmacological properties as a result of their structural diversity. Despite their therapeutic benefits, most of the prescribed atypical antipsychotics can induce severe side effects, including weight gain, type II diabetes mellitus, and cardiovascular diseases. Among the developed atypical antipsychotic agents, tetracyclic dibenzodiazepine and thienobenzodiazepine compounds, particularly clozapine and olanzapine, are associated with the greatest weight gain and metabolic disturbances. However, the unique chemical structure of these compounds causes the low risk of side effects reported for typical antipsychotics (e.g. extrapyramidal symptoms and tardive dyskinesia). This report reviews the recent discovery of the potential role of the …
Neurodevelopment, Neurotransmitter Imbalance And Cognitive Dysfunction In Schizophrenia, Teresa Du Bois, Xu-Feng Huang
Neurodevelopment, Neurotransmitter Imbalance And Cognitive Dysfunction In Schizophrenia, Teresa Du Bois, Xu-Feng Huang
Xu-Feng Huang
No abstract provided.
Developmental Vitamin D Deficiency Alters Mk-801-Induced Behaviours In Adult Offspring, James Kesby, Jonathan O'Loan, Suzanne Alexander, Chao Deng, Xu-Feng Huang, John Mcgrath, Darryl Eyles, Thomas Burne
Developmental Vitamin D Deficiency Alters Mk-801-Induced Behaviours In Adult Offspring, James Kesby, Jonathan O'Loan, Suzanne Alexander, Chao Deng, Xu-Feng Huang, John Mcgrath, Darryl Eyles, Thomas Burne
Xu-Feng Huang
Rationale Developmental vitamin D (DVD) deficiency is a candidate risk factor for developing schizophrenia in humans. In rodents DVD deficiency induces subtle changes in the way the brain develops. This early developmental insult leads to select behavioural changes in the adult, such as an enhanced response to amphetamine-induced locomotion in female DVD-deficient rats but not in male DVDdeficient rats and an enhanced locomotor response to the Nmethyl- D-aspartate (NMDA) receptor antagonist, MK-801, in male DVD-deficient rats. However, the response to MK- 801-induced locomotion in female DVD-deficient rats is unknown. Therefore, the aim of the current study was to further examine …
The Effects Of Antipsychotic Drugs Administration On 5-Ht1a Receptor Expression In The Limbic System Of The Rat Brain, Mei Han, Xu-Feng Huang, Teresa Du Bois, Chao Deng
The Effects Of Antipsychotic Drugs Administration On 5-Ht1a Receptor Expression In The Limbic System Of The Rat Brain, Mei Han, Xu-Feng Huang, Teresa Du Bois, Chao Deng
Xu-Feng Huang
Increasing evidence suggests that 5-HT1A receptors are involved in the pathophysiology and treatment of schizophrenia. This paper investigated 5-HT1A receptor mRNA expression and binding density in female rats treated with aripiprazole (2.25 mg/kg/day), olanzapine (1.5 mg/kg/day), haloperidol (0.3 mg/kg/day) or vehicle (control) orally three times/day for 1 or 12 weeks. Animals were sacrificed 48 h after the last administration. Aripiprazole significantly increased 5-HT1A receptor binding density by 33% in the CA1 region of the hippocampus and by 21% in the medial posterodorsal nuclei of posterior amygdala (MeP) compared to the control group after 1 week of treatment. Olanzapine significantly decreased …
Insulin Decreases Therapeutic Efficacy In Colon Cancer Cell Line Ht29 Via The Activation Of The Pi3k/Akt Pathway, J-Z Chen, Andrew Katsifis, Changhua Hu, Xu-Feng Huang
Insulin Decreases Therapeutic Efficacy In Colon Cancer Cell Line Ht29 Via The Activation Of The Pi3k/Akt Pathway, J-Z Chen, Andrew Katsifis, Changhua Hu, Xu-Feng Huang
Xu-Feng Huang
No abstract provided.
Acute Sleep Restriction Alters Neuroendocrine Hormones And Appetite In Healthy Male Adults, Christopher Magee, Xu-Feng Huang, Don Iverson, Peter Caputi
Acute Sleep Restriction Alters Neuroendocrine Hormones And Appetite In Healthy Male Adults, Christopher Magee, Xu-Feng Huang, Don Iverson, Peter Caputi
Xu-Feng Huang
No abstract provided.
Density Of Metabotropic Glutamate Receptors 2 And 3 (Mglur2/3) In The Dorsolateral Prefrontal Cortex Does Not Differ With Schizophrenia Diagnosis But Decreases With Age, Elisabeth Frank, Kelly Newell, Xu-Feng Huang
Density Of Metabotropic Glutamate Receptors 2 And 3 (Mglur2/3) In The Dorsolateral Prefrontal Cortex Does Not Differ With Schizophrenia Diagnosis But Decreases With Age, Elisabeth Frank, Kelly Newell, Xu-Feng Huang
Xu-Feng Huang
Metabotropic glutamate receptors 2 and 3 (mGluR2/3) have been shown as efficient targets for antipsychotic intervention. We therefore investigated the receptor density of mGluR2/3 in the dorsolateral prefrontal cortex (dlPFC; Brodman area 46) of schizophrenia/schizoaffective patients (n=37) and matched controls (n=37) using receptor autoradiography. No difference in mGluR2/3 density was identified in relation to schizophrenia diagnosis. Overall and in individual groups, a negative correlation of mGluR2/3 density and age at death has been found. These and previous results suggest that density of mGluR2/3 in the dlPFC is less likely to impact on the efficiency of the mGluR2/3 agonist in treating …
Antipsychotic Treatment And Neuregulin 1 -Erbb4 Signalling In Schizophrenia, Bo Pan, Xu-Feng Huang, Chao Deng
Antipsychotic Treatment And Neuregulin 1 -Erbb4 Signalling In Schizophrenia, Bo Pan, Xu-Feng Huang, Chao Deng
Xu-Feng Huang
Evidence from genetic, transgenic and post-mortem studies has strongly supported the critical role that neuregulin 1 (NRG1) and its ErbB4 receptor plays in the pathophysiology of schizophrenia. This article aims to review current evidence regarding the effects of antipsychotic treatment on NRG1–ErbB4 signalling. NRG1 and ErbB4 knockout mice display abnormal behaviours relevant to certain features of schizophrenia, which could be improved by antipsychotic (clozapine/haloperidol) treatment. In contrast to most NRG1/ErbB4 knockout mice with a decreased NRG1–ErbB4 signalling, the majority post-mortem studies showed an increased NRG1–ErbB4 signalling in schizophrenic patients. These differences could be due to degrees of alteration in risk …
Obesity, The P13k/Akt Signal Pathway And Colon Cancer, Xu-Feng Huang, J-Z Chen
Obesity, The P13k/Akt Signal Pathway And Colon Cancer, Xu-Feng Huang, J-Z Chen
Xu-Feng Huang
No abstract provided.