Journal: Brain, behavior, and immunity

Article Title: HIV-1 Tat protein enhances sensitization to methamphetamine by affecting dopaminergic function

doi: 10.1016/j.bbi.2017.05.004

Figure Lengend Snippet: Immunohistochemistry on paraffin embedded sections was utilized examine the protein distribution and levels of dopamine receptor D1 (A, B, C, D), dopamine receptor D2 (E, F, G, H), as well as of IBA-1 (I, J, K, L) in SAL TAT− (A, E, I), SAL TAT+ (B, F, J), METH TAT− (C, G, K), and METH TAT+ (D, H, L) mice. Representative positive cells in the 40× magnification images were labeled with a black arrow. (M) Normalized intensity density was calculated in ImageJ. Data are expressed as Mean ± SEM (n=5). * p < 0.05, ** p < 0.01, *** p < 0.001

Article Snippet: Sections were blocked with 5g/l Casein (Sigma Aldrich) in PBS, containing 0.5g/l Thimerosal (Sigma Aldrich) and incubated with Iba-1 antibody (Wako Lab Chemicals, Richmond, VA), the anti-mouse DRD1 antibody (NLS43, Novus Biologicals, Littleton, CO), or anti mouse DRD2 (orb154598, Biorbyt, San Francisco, CA), each one diluted in Casein buffer.

Techniques: Immunohistochemistry, Labeling

Journal: Reproductive biomedicine online

Article Title: Social psychogenic stress promotes the development of endometriosis in mouse.

doi: 10.1016/j.rbmo.2016.11.012

Figure Lengend Snippet: Figure 4 – Immmunoreactivity staining of different markers in ectopic lesions in different groups. (A) Representative immunostaining of ADRB2 in endometrium in CONTROL and SHAM mice and in ectopic endometrium in STRESSED and UNSTRESSED mice. ADRB2 and DRD2 immunoreactivity was both seen primarily in glandular epithelial cells and was localized in the cytoplasm. Scale bar = 125 μm. (B) Representative immunostaining of DRD2, VEGF, CD31, CD41, F4/80, PCNA and α-SMA in the ectopic lesions in UNSTRESSED and STRESSED groups. VEGF immunoreactivity was seen primarily in glandular epithelial cells and was localized in the cytoplasm. CD31 immunostainings were seen mostly in vascular endothelial cells. CD41 shows the extent of platelet aggregation and F4/80 immunoreactivity represents the extent of macrophage infiltration. PCNA immunoreactivity was seen both in glandular epithelial cells and stromal cells were localized in the cell nucleus, but the change of immunoreactivity in glandular epithelial cells was more obvious. α-SMA staining were seen mostly in the stromal component of the ectopic lesions. Scale bar = 125 μm. Mice in stressed (STRS) and unstressed (UNSTRS) groups had undergone endometriosis-inducing surgery, while mice the SHAM group underwent non-endometriosis-inducing surgery. Mice in unstressed (UNSTRS), SHAM and control (CTL) groups were not exposed to stress.

Article Snippet: For negative controls, the immunoglobulin G (IgG) from the rabbit serum (Sigma, Darmstadt, Germany) was used instead of primary antibodies against ADRB2, DRD2, VEGF, CD31, CD41, α-SMA and PCNA except for F4/80, for which the IgG was from the rat serum (Boster, Wuhan, China) was used, all used at the same concentration with its corresponding primary antibody.

Techniques: Staining, Immunostaining, Control