Journal: Brain Sciences

Article Title: Neonatal Handling Positively Modulates Anxiety, Sensorimotor Gating, Working Memory, and Cortico-Hippocampal Neuroplastic Adaptations in Two Genetically Selected Rat Strains Differing in Emotional and Cognitive Traits

doi: 10.3390/brainsci15080776

Figure Lengend Snippet: Western blot analysis of the BDNF ( A , B ), trkB ( C , D ), and the PSA-NCAM ( E , F ), in the prefrontal (prelimbic/infralimbic) cortex of the RHA and the RLA rats, either untreated controls (CTRL) or treated with neonatal handling (NH). The values represent the densitometric analysis of the BDNF/GAPDH ( B ), trkB/GAPDH ( D ), and the PSA-NCAM/GAPDH ( F ) band grey optical density (O.D.) ratios. The bars denote the mean ± S.E.M. of 9–10 rats, in each experimental group. ***: p < 0.001 (post hoc Duncan’s multiple range test).

Article Snippet: Molecular weight (mw) standards (Precision Plus Protein Western C Standards, Cat# 161–0376, Bio-Rad, Hercules, CA, USA) and recombinant human BDNF protein (rhBDNF) (Cat# B-257, Alomone Labs, Jerusalem, Israel) were run in parallel.

Techniques: Western Blot

Journal: Brain Sciences

Article Title: Neonatal Handling Positively Modulates Anxiety, Sensorimotor Gating, Working Memory, and Cortico-Hippocampal Neuroplastic Adaptations in Two Genetically Selected Rat Strains Differing in Emotional and Cognitive Traits

doi: 10.3390/brainsci15080776

Figure Lengend Snippet: Western blot analysis of the BDNF ( A , B ), trkB ( C , D ), and the PSA-NCAM ( E , F ), in the anterior cingulate cortex of the RHA and the RLA rats, either untreated controls (CTRL) or treated with neonatal handling (NH). The values represent the densitometric analysis of the BDNF/GAPDH ( B ), trkB/GAPDH ( D ), and the PSA-NCAM/GAPDH ( F ) band grey optical density (O.D.) ratios. The bars denote the mean ± S.E.M. of 9–10 rats, in each experimental group. **: p < 0.01 (post hoc Duncan’s multiple range test).

Article Snippet: Molecular weight (mw) standards (Precision Plus Protein Western C Standards, Cat# 161–0376, Bio-Rad, Hercules, CA, USA) and recombinant human BDNF protein (rhBDNF) (Cat# B-257, Alomone Labs, Jerusalem, Israel) were run in parallel.

Techniques: Western Blot

Journal: Brain Sciences

Article Title: Neonatal Handling Positively Modulates Anxiety, Sensorimotor Gating, Working Memory, and Cortico-Hippocampal Neuroplastic Adaptations in Two Genetically Selected Rat Strains Differing in Emotional and Cognitive Traits

doi: 10.3390/brainsci15080776

Figure Lengend Snippet: Western blot analysis of the BDNF ( A , B ), trkB ( C , D ), and the PSA-NCAM ( E , F ), in the ventral hippocampus of the RHA and the RLA rats, either untreated controls (CTRL) or treated with neonatal handling (NH). The values represent the densitometric analysis of the BDNF/GAPDH ( B ), trkB/GAPDH ( D ), and the PSA-NCAM/GAPDH ( F ) band grey optical density (O.D.) ratios. The bars denote the mean ± S.E.M. of 9–10 rats, in each experimental group. *: p < 0.05; **: p < 0.02 (post hoc Duncan’s multiple range test).

Article Snippet: Molecular weight (mw) standards (Precision Plus Protein Western C Standards, Cat# 161–0376, Bio-Rad, Hercules, CA, USA) and recombinant human BDNF protein (rhBDNF) (Cat# B-257, Alomone Labs, Jerusalem, Israel) were run in parallel.

Techniques: Western Blot

Journal: Brain Sciences

Article Title: Neonatal Handling Positively Modulates Anxiety, Sensorimotor Gating, Working Memory, and Cortico-Hippocampal Neuroplastic Adaptations in Two Genetically Selected Rat Strains Differing in Emotional and Cognitive Traits

doi: 10.3390/brainsci15080776

Figure Lengend Snippet: Western blot analysis of the BDNF ( A , B ), trkB ( C , D ), and the PSA-NCAM ( E , F ), in the dorsal hippocampus of the RHA and the RLA rats, either untreated controls (CTRL) or treated with neonatal handling (NH). The values represent the densitometric analysis of the BDNF/GAPDH ( B ), trkB/GAPDH ( D ), and the PSA-NCAM/GAPDH ( F ) band grey optical density (O.D.) ratios. The bars denote the mean ± S.E.M. of 9–10 rats, in each experimental group.

Article Snippet: Molecular weight (mw) standards (Precision Plus Protein Western C Standards, Cat# 161–0376, Bio-Rad, Hercules, CA, USA) and recombinant human BDNF protein (rhBDNF) (Cat# B-257, Alomone Labs, Jerusalem, Israel) were run in parallel.

Techniques: Western Blot

Journal: PLoS ONE

Article Title: Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival

doi: 10.1371/journal.pone.0025097

Figure Lengend Snippet: (A) Role of endogenous BDNF and its receptor TrkB on CRC cell proliferation: effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell proliferation. The four cell lines were cultured for 24 h in FCS-free medium (FCS 10%, −) in the presence of exogenous BDNF (+), K252a (+) alone or in combination. Cell proliferation was determined by flow cytometry analysis using EdU Alexa Fluor 488. The data are presented as histograms of proliferating cells in relative units ± SEM of five independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free medium. (B, C) Effects of exogenous BDNF and suppressing endogenous TrkB receptor on cell survival. Apoptotic ratios of soluble nucleosomes were detected by ELISA Cell for WiDr, SW480, SW620, and COLO 205 induced by serum deprivation alone (FCS 10%, −) or in association either with exogenous BDNF (+), or with K252a (+), during 24–72 h of serum deprivation. Histograms, mean ratio of apoptotic cells ± SEM of at least three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone. (D, E) apoptotic ratio after 24 h serum deprivation alone (0% FCS) or with combination with a neutralizing anti-BDNF mAb (0% anti-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone.

Article Snippet: Recombinant human BDNF (100 ng/ml), recombinant pro-BDNF (4 ng/ml), and K252a (200 nM) were purchased from Alomone labs.

Techniques: Cell Culture, Flow Cytometry, Enzyme-linked Immunosorbent Assay

Journal: PLoS ONE

Article Title: Fine-Tuning Roles of Endogenous Brain-Derived Neurotrophic Factor, TrkB and Sortilin in Colorectal Cancer Cell Survival

doi: 10.1371/journal.pone.0025097

Figure Lengend Snippet: (A, B) Sortilin as a coreceptor of p75 NTR . Double staining (yellow) of sortilin (red) and p75 NTR (green) in SW480 cells (A) and SW620 (B) after 24 h of serum deprivation. (C) Colocalization of pro-BDNF and sortilin. Confocal microscopy study of a WiDr cells stained with an anti-pro-BDNF Ab (green) and an anti-sortilin Ab (red), and double staining (yellow) after 24 h of serum deprivation. (D, E) apoptotic ratios after 24 h serum deprivation alone (0% FCS) or combined with recombinant Pro-BDNF (0% Pro-BDNF). Histograms, mean ratio of apoptotic cells ± SEM of three independent experiments. *, p <0.05; **, p <0.01; ***, p <0.001, when compared with serum-free condition alone (0% FCS).

Article Snippet: Recombinant human BDNF (100 ng/ml), recombinant pro-BDNF (4 ng/ml), and K252a (200 nM) were purchased from Alomone labs.

Techniques: Double Staining, Confocal Microscopy, Staining, Recombinant

Journal: Neural Regeneration Research

Article Title: Transplantation of human umbilical cord blood mesenchymal stem cells to treat a rat model of traumatic brain injury ★

doi: 10.3969/j.issn.1673-5374.2012.10.004

Figure Lengend Snippet: Neurotrophic factor expression in surrounding injured brain tissues following human umbilical cord blood mesenchymal stem cell transplantation. (A–C) Nerve growth factor (NGF) protein expression (immunohistochemistry, × 200); (D–F) brain-derived neurotrophic factor (BDNF) protein expression (immunohistochemistry, × 200); (G–I) BDNF mRNA expression ( in situ hybridization, × 400). (A, D, G) Results (absorbance) are expressed as mean ± SD from six rats in each group at each time point. a P < 0.05, vs . model group ( t -test was used to specify differences between two groups at the corresponding time points); (B, E, H) model group at 14 days after transplantation; (C, F, I) transplantation group at 14 days after transplantation. Arrows: NGF protein-, BDNF protein-, and BDNF mRNA-positive cells.

Article Snippet: Primary antibodies were incubated overnight at 4°C in wet box with the following dilutions: rat anti-human BrdU monoclonal antibody (1:150; Beijing Boaosen Biotechnology, China), rabbit anti-mouse BDNF (1:150; Boster, Wuhan, China), NGF (1:150; Boster), VEGF (1:150; Boster), CD34 (1:100; Boster), bFGF (1:100; Beijing Boaosen Biotechnology) polyclonal antibody.

Techniques: Expressing, Transplantation Assay, Immunohistochemistry, Derivative Assay, In Situ Hybridization