Association of Increased Amygdala Activity with Stress-Induced Anxiety but not Social Avoidance Behavior in Mice.

Chronic stress leads to many psychiatric disorders, including social and anxiety disorders that are associated with over-activation of neurons in the basolateral amygdala (BLA). However, not all individuals develop psychiatric diseases, many showing considerable resilience against stress exposure. Whether BLA neuronal activity is involved in regulating an individual's vulnerability to stress remains elusive.

Harmine inhibits the proliferation and migration of glioblastoma cells via the FAK/AKT pathway.

Aims: Glioblastoma is one of the most invasive tumors of the central nervous system, and has a high degree of malignancy and poor prognosis. Harmine, an active ingredient extracted from perennial herbs, has been reported to have obvious antitumor effects on various tumors. However, the effects of harmine on glioblastoma growth remain unknown.

Electroacupuncture Inhibits Atherosclerosis through Regulating Intestinal Flora and Host Metabolites in Rabbit.

Methods: In this study, general rabbit conditions, vascular histology, metabolites, and intestinal flora structures were analyzed. Integrated analysis of metabolomics and 16S rRNA sequencing were performed. All the rabbits were randomly divided into four groups.

The Beneficial Effects of Electroacupuncture at PC6 Acupoints (Neiguan) on Myocardial Ischemia in ASIC3 -/- mice.

This study aims to investigate the possible mechanisms of electroacupuncture (EA) at PC6 to improve myocardial ischemia (MI) by regulating the cardiac transient outward potassium current channel (Ito). According to the random number table, the mice were divided into six groups of six mice each: control group, MI group, PC6, LU7 (Lieque-point), ST36 (Zusanli-point), and nonacupoint group. Mice in the control group were injected with saline (20 mg/kg, 24 hours interval), and the other ASIC3 -/- mice were injected subcutaneously twice with isoproterenol (ISO) (20 mg/kg, 24 hours interval).

[Effects of Electroacupuncture on Expression of Myocardial Chloride Channel-2 and CLCA Proteins in Mice with Acute Myocardial Ischemia].

Objective: To observe the influence of electroacupuncture stimulation (EA) of "Neiguan" (PC 6)/"Lieque" (LU 7) on ST segment of electrocardiogram (ECG) and the expression of myocardiac chloride channel (CLC)-2 and calcium (Ca)-activated chloride channel accessory (CLCA) proteins in acute myocardial ischemia (AMI) mice, so as to explore its mechanisms underlying improvement of AMI.

Methods: Thirty ASIC 3 knock out mice were randomly divided into control, AMI model, EA-Neiguan (PC 6), EA-Lieque (LU 7) and EA-non-acupoint groups. The AMI model was induced by multiple subcuta-neous injection of isoprenaline (ISO, 0.

[Effect of Electroacupuncture on ATP-sensitive Potassium Channel and Protein Kinase mRNA Ex- pression in Myocardial Ischemia Model Rats].

Objective To observe the effect of electroacupuncture (EA) at different acupoints on mRNA expressions of ATP-sensitive potassium channel (Kir6. 1, Kir6. 2) and conjugated protein (SUR2A, SUR2B) and protein kinases (PKA, PKG and PKC132) in myocardial ischemia model rats.

Prevalence of human papillomavirus infection among 71,435 women in Jiangxi Province, China.

Cervical cancer is the third most common cancer in women worldwide. Human papillomavirus (HPV) has been identified as an etiological factor for cervical cancer. Data on the prevalence and subtype distribution of HPV infection in Jiangxi Province are incomplete.

Control of Methicillin-Resistant Staphylococcus aureus Pneumonia Utilizing TLR2 Agonist Pam3CSK4.

The spread of methicillin-resistant Staphylococcus aureus (MRSA) is a critical health issue that has drawn greater attention to the potential use of immunotherapy. Toll-like receptor 2 (TLR2), a pattern recognition receptor, is an essential component in host innate defense system against S. aureus infection.

[Effect of Electroacupuncture Stimulation of "Neiguan" (PC 6) on Expression of Myocardial Chloride Channel-related Genes, PKC and PKG Proteins in Myocardial Ischemia Rats].

Objective: To observe the effect of electroacupuncture (EA) stimulation of "Neiguan" (PC 6), etc. on expression levels of myocardial chloride (CL-) channel-related genes and intracellular protein kinase C (PKC) protein in myocardial ischemia (M) rats.

Methods: Seventy SD rats were randomly divided into control group (n = 10), model group (n = 15) , Neiguan (PC 6) group (n = 15), Lieque (LU 7) group (n = 15) and non-acupoint group (n = 15).

[The Impact of Electroacupuncture Intervention on Expression of 5-HTR 1 B/2 C Genes in Mice under Radiation Stimulation from Mobile Phone].

Objective: To observe the effect of electroacupuncture (EA) stimulation of "Yifen" (TE 17), "Shenshu" (BL 23) on the expression of 5-hydroxytryptamine receptor 1 B (5-HTR 1 B) mRNA and 5-hydroxytryptamine receptor 2 C (5-HTR 2 C) mRNA in the cochlear nucleus tissue in mice experiencing radiation from mobile phone, so as to explore its mechanisms underlying improvement of tinnitus.

Methods: Thirty Kunming mice were randomly divided into control group (n = 6) and modeling group (n = 24). The tinnitus model was established by giving the mice with mobile phone-radiation for 1 h in the morning and 1 h in the afternoon, continuously for 40 days.

A Multiple Antigenic Peptide Mimicking Peptidoglycan Induced T Cell Responses to Protect Mice from Systemic Infection with Staphylococcus aureus.

Due to the enormous capacity of Staphylococcus aureus to acquire antibiotic resistance, it becomes imperative to develop vaccines for decreasing the risk of its life-threatening infections. Peptidoglycan (PGN) is a conserved and major component of S. aureus cell wall.

[Effects of acupuncture on distribution taxis of paclitaxel in mice with lung cancer].

Objective: To observe the effects of acupuncture at "Feishu" (BL 13) and "Lingtai" (GV 10) on distribution taxis of paclitaxel in mice with lung cancer to discuss targeted relationship between acupoints and corresponding viscera.

Methods: According to randomized digital table, 315 SPF-grade BALB/C female mice were divided into 7 groups: blank group (group A), model group (group B), medication group (group C), acupuncture at non-acupoint group (group D), acupuncture at Feishu group (group E), acupuncture at Lingtai group (group F) and acupuncture at Feishu and Lingtai group (group G), 45 mice in each one. Except the blank group, the remaining groups were treated with N-nitroso-tris-chloroethyl urea (NTCU) to establish the model of squamous-cell carcinoma.

[Effect of electroacupuncture stimulation of "Neiguan" (PC 6) on expression of alpha- and beta-subunit proteins of voltage-gated sodium channels in rats with myocardial ischemia].

Objective: To observe the effect of electroacupuncture (EA) stimulation of "Neiguan" (PC 6) on expression of sodium (Nav) channel α-subunit 1.5 and Nav β-subunits β 1-β 4 (the known myocardial sodium channel proteins) in acute myocardial ischemia (AMI) rats so as to explore its mechanisms underlying protection of ischemic myocardium.

Methods: Sixty SD male rats were randomly divided into normal control, AMI model, Neiguan (PC 6), Lieque (LU 7) and non-acupoint groups.

The Beneficial Effects of Electro-acupuncture at PC6 (Neiguan-point) of Gene and Protein Expressions of Classical Inward-rectifier Potassium Channels in Myocardial Ischemic Rats.

This study is aim to investigate the effect of electro-acupuncture at PC6 (Neiguan-point) on the gene and protein expressions of classical inward-rectifier potassium channels (Kir) in myocardial ischemia (MI) rats induced by isoproterenol (ISO). With ten for each one, 50 rats were divided into 5 groups which were control group, MI group, PC6 group, LU7 (Lieque-point) group and non-acupoint group. The control group was injected normal saline solution (85 mg/kg), the other groups were injected ISO (85 mg/kg).

Molecular epidemiological characterization and health burden of thalassemia in Jiangxi Province, P. R. China.

Background: Thalassemia is the most common inherited disease in southern China. However, this disorder is usually ignored by Jiangxi provincial health system and government due to lack of epidemiological data.

Materials And Methods: A total of 9489 samples from Hakka Han and Gan-speaking Han in three geographical areas of Jiangxi Province were analyzed for both complete blood cell (CBC) count and reverse dot blot (RDB) gene chip for thalassemia.

Effects of acupuncture on the tissue distribution of Paclitaxel in lung carcinoma mice.

Objective: To study whether acupuncture affects the tissue distribution of Paclitaxel in mouse lung carcinoma.

Methods: Totally 90 mice were divided into Paclitaxel group, Paclitaxel + Feishu (BL13) group, and Paclitaxel + Lingtai (DU10) group. Each group was consisted of 30 mice.

Controlling the near-field excitation of nano-antennas with phase-change materials.

By utilizing the strongly induced plasmon coupling between discrete nano-antennas and quantitatively controlling the crystalline proportions of an underlying Ge2Sb2Te5 (GST) phase-change thin layer, we show that nanoscale light localizations in the immediate proximity of plasmonic nano-antennas can be spatially positioned. Isolated energy hot-spots at a subwavelength scale can be created and adjusted across the landscape of the plasmonic system at a step resolution of λ/20. These findings introduce a new approach for nano-circuitry, bio-assay addressing and imaging applications.

Different Surface Electromyography of Propagated Sensation along Meridians Produced by Acupuncturing Quchi Acupoint (LI11) or Control Points.

This study investigated the propagated sensation along meridians (PSM) produced respectively by acupuncture at a specific acupoint of right-side Quchi (LI11), a nonacupoint on meridian (control meridian point), and neither meridian nor acupoint (control point). All the stimulated points were on the right brachioradialis along the large intestine meridian of hand Yangming. Surface electromyography (sEMG) was used to reflect the activity of the brachioradialis along the large intestine meridian of hand Yangming.

The impacts of along-channel acupuncture on the protein expressions of the chloride channel of the rats with myocardial ischemia.

Recent evidence suggests that chloride (CL(-)) channels are involved in myocardial ischemia. In this study, the impact of acupuncture on the protein expressions of Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) and CLC-2 CL(-) channel of the rats with myocardial ischemia were tested and its mechanism was explored. The rats for experiment were distributed randomly into 5 groups: blank control group, modeling control group, Neiguan (PC-6) treatment group, Lieque (LU-7) control group, and Non-acupoint control group.

Two-factor designs unable to examine the interactions (part 1).

Two-factor designs are quite commonly used in scientific research. If the two factors have interactions, research designs like the factorial design and the orthogonal design can be adopted; however, these designs usually require many experiments. If the two factors have no interaction or the interaction is not statistically significant on result in theory and in specialty, and the measuring error of the experimental data under a certain condition (usually it is one of the experimental conditions which is formed by the complete combination of the levels of two factors) is allowed in specialty, researchers can use random block design without repeated experiments, balanced non-complete random block design without repeated experiments, single factor design with a repeatedly measured factor, two-factor design without repeated experiments and two-factor nested design.

Effects of acupuncture at Taixi acupoint (KI3) on kidney proteome.

This research explored and identified the protein composition of rat kidneys after acupuncture at the Taixi acupoint (KI3). Twelve adult male Wistar rats were randomly divided into a control group (n = 6) and an acupuncture group (n = 6). Rats in the acupuncture group received electroacupuncture on the bilateral KI3 for seven days.

[Effect of acupuncture of "Taixi" (KI 3) on protein expression in the renal tissues of healthy rats].

Objective: To observe the changes of renal protein expression after electroacupuncture (EA) of "Taixi" (KI 3) of the Kidney Meridian of Foot-Shaoyin in healthy rats so as to explore the relationship between KI 3 and the Kidney.

Methods: Twelve adult male Wistar rats were randomly divided into normal control group (n=6) and EA group (n=6). EA (2 Hz/100 Hz, 2-4 mA) was applied to bilateral KI 3 for 20 min, once a day for 7 days.

[Preparation of high-affinity monclonal antibody against hemoglobin delta globin chain and beta globin chain].

Aim: To prepare monclonal antibody (mAb) against both hemoglobin A2 (HbA2) and hemglobin A (HbA), this antiboy can bind to delta globin chain and beta globin chain, but not to gamma globin chain.

Methods: Mice was immunized with recombinant Hb delta fusion protein, and hybridoma cells were generated by cell fusion techniques followed by screening with natural HbA2 and HbA separated by ion exchange chromatography. The purified monclonal antibody was identified by indirect ELISA, Western blot based on native PAGE and SDS-PAGE, surface plasmon resonance (SPR), flow cytometry and immunohistochemistry.

[Effect of acupuncture combined with intraperitoneal injection of paclitaxel on apoptosis in Lewis mice with lung carcinoma].

Objective: To observe the effect of acupuncture in combination with Paclitaxel on apoptosis in Lewis lung carcinoma mice so as to investigate their anti-cancer mechanism.

Methods: A total of 48 mice with inoculated Lewis lung carcinoma (LLC) were randomized into model, acupuncture, medication and acupuncture + medication groups, with 12 cases in each group. LLC model was established by subcutaneously incubating LLC cells into the left hindlimb of the C17 BL/6 mice.