YUAN BI^1,2,#, TIANQI LI^2,#, HONGJIE PAN², MING GUO², LIANGKANG CHEN², QI QI¹, MEIXIN ZHANG², LINGLING ZHANG², LININ YU², XIAOFENG WAN², HUAJUN ZHENG^2,*, RUNSHENG LI^2,*

BIOCELL, Vol.44, No.3, pp. 301-313, 2020, DOI:10.32604/biocell.2020.011208 - 22 September 2020

Abstract Elemental sulfur has been used as a traditional Chinese medicine to treat the late-onset hypogonadism and impotence without a clarified mechanism for many hundreds of years. In the present study, mice were received sulfur or distilled water for 35 days by daily intragastric gavage at a dose of 250 mg/kg body weight. Then, the serum testosterone level and genes associated with testicular testosterone biosynthesis (TTB) were detected. The gut microbiota was also analyzed by 16S rRNA gene sequencing. Serum testosterone level was significantly increased by 291.1% in sulfur-treated mice. The H₂S levels in serum and feces… More >

Yufan Huang¹, Pei Niu², Li Li², Yunlong Huo^3,*

Molecular & Cellular Biomechanics, Vol.16, Suppl.1, pp. 47-47, 2019, DOI:10.32604/mcb.2019.05726

Abstract We aimed to illustrate the association between short-term exposure PM0.1 and heart failure in myocardial infarction (MI) mice. Six-week-old ICR mice were divided into three groups randomly: sham group, MI group and MI exposure group, 12 mice in each group. LAD ligation operation was performed in MI group and MI exposure group. After postoperative two weeks MI exposure mice were put into ventilation chamber which filled with 500 ug/m³ PM_0.1 for 6 hours per day, while MI group mice and sham group mice were cultivated in normal environment. After exposure 8 weeks, we use Vevo 2100… More >

Hong YE^1,6,#, WeiWei Wang^2,#, Yu Ding^3,#, XiaoLei Liu^4,#, WenJI Jia¹, WeiLi Luo¹, HuiJuan Fan¹, HongQun Zhou¹, Jin Wang¹, JianLong Ju¹, DongMing Zhou⁷, TianHao Bao^5,1,*, YuHong Zhu^1,*

BIOCELL, Vol.42, No.3, pp. 79-86, 2018, DOI:10.32604/biocell.2018.04615

Abstract Ischemic postconditioning (IP) has been shown to provide protection for ischemia/reperfusion (IR) injury, but its efficacy is limited. In this study we hypothesized that spontaneous running wheel (RW) could improve neuroprotection efficacy of IP for IR. We established mouse models of IR and showed that compared to Sham group, IR group had obvious brain infract and neurological dysfunction. In IR+IP group, brain infract and neurological dysfunction improved compared to IR group. However, in IR+IP+RW group brain infract and neurological dysfunction improved much better. TUNEL assay showed that IP but not RW significantly reduced the number… More >

Yang Zhao, Wenxia Chen, Weiliang Zhu, Hui Meng, Jie Chen, Jian Zhang

Oncology Research, Vol.25, No.4, pp. 511-522, 2017, DOI:10.3727/096504016X14756226781802

Abstract The purpose of this study was to identify the role of interferon regulatory factor 7 (IRF7) in the bone metastasis of prostate cancer. Herein we demonstrated the lower expression of IRF7 in bone metastases of prostate cancer. Overexpression of IRF7 in prostate cancer cells had a marked effect on inhibiting bone metastases but not on tumor growth in xenograft nude mice. While in vitro, upregulation of IRF7 had little effect on the malignant phenotype of prostate cancer cells including proliferation, apoptosis, migration, and invasion. However, prostate cancer cells overexpressing IRF7 significantly enhanced the activity of More >

Cheng Xu^*1, Lu Cao^*1, Jianhua Liu^†1, Zhongrun Qian^‡, Yu Peng^§, Wenjing Zhu^§, Yongming Qiu^‡, Yingying Lin^‡¶

Oncology Research, Vol.25, No.3, pp. 407-415, 2017, DOI:10.3727/096504016X14743350548249

Abstract Elevated circulating asparaginyl endopeptidase (AEP), a novel lysosomal protease, has been found in breast cancer, and AEP is thus considered to be a prognostic factor in this disease. However, the pathological functions of circulating AEP in the development of breast cancer and the potential of AEP-targeted therapy remain unclear. We used MMTV-PyVmT transgenic mice, which spontaneously develop mammary tumors. Western blotting showed overexpression of AEP in both primary tumor tissue and lung metastases compared to their normal counterparts. Moreover, the concentration of circulating AEP gradually increased in the serum during the development of mammary tumors. More >

Jian-lin Yang^*1, Ye Qin^*1, Liang Li^†, Chu-yu Cao^*, Qing Wang^*, Qian Li^*, Ya-feng Lv^*, Yanlin Wang^*

Oncology Research, Vol.23, No.1-2, pp. 79-86, 2015, DOI:10.3727/096504015X14478843952942

Abstract In the process of tumor cell apoptosis induced by specific regents, calreticulin (CRT) was transferred from endoplasmic reticulum (ER) onto the cell membrane. These tumor cells, when used as the cellular vaccine to immunize experimental animals, could initiate effective antitumor immunoresponse against homologous tumor cells. This is referred to as immunogenic cell death. Lidamycin (LDM) is an enediyne antibiotic, which has extremely potent cytotoxicity to cancer cells. In this study, the mouse melanoma B16-F1 cancer cells were used to investigate the ability of LDM in promoting immunogenic cell death. Our data showed that LDM could… More >

Huijie Jia^*†1, Tiesuo Zhao^‡§1, Di Zou^¶, Xiaolong Jia^§, Ji Gao^#, Xiangfeng Song^‡§

Oncology Research, Vol.23, No.6, pp. 321-326, 2015, DOI:10.3727/096504016X14570992647041

Abstract Synthetic CpG oligodeoxynucleotides (ODNs), as TLR9 agonists, have been found to play a possible role in antitumor effect. In order to determine the effect of YW002, known as a C-type CpG ODN, on the treatment of hepatocellular carcinoma (HCC), which is one of the most aggressive carcinomas, we chose to inject YW002 at the doses of 12.5 μg and 25 μg per mouse 7 days post-tumor challenge. The survival rate of mice was recorded every day. On day 14 postinjection, five mice in each group were bled and randomly sacrificed. The level of IFN-γ or… More >

MIRIAM TERUEL^1,2, JAQUELINE D’ERCOLE¹ AND RODOLFO CATALANO²

BIOCELL, Vol.35, No.1, pp. 29-34, 2011, DOI:10.32604/biocell.2011.35.029

Abstract Benzimidazole compounds are used in both humans and animals for controlling helminth parasites. Albendazole has teratogenic effects attributed to its active metabolite albendazole sulphoxide. The aim of this work was to evaluate the effect of the latter compound when administered to pregnant CF1 mice during the preimplantation period. Females were superovulated by intraperitoneal injection of 10 IU of eCG and 10 IU of hCG (48h later) and were paired with males of proven fertility. Albendazole sulphoxide (200 mg/kg) was orally administered by gavages at day 1, 2 or 3 of pregnancy; the control group received More >

VIRGINIA VILLALOBOS¹, ERNESTO BONILLA^2,4,*, ALAN CASTELLANO³, ERNESTO NOVO¹, RALPH CASPERSEN⁴, DEBORA GIRALDOTH¹, SHIRLEY MEDINA-LEENDERTZ⁴

BIOCELL, Vol.33, No.3, pp. 187-197, 2009, DOI:10.32604/biocell.2009.33.187

Abstract The effect of manganese toxicity on the ultrastructure of the olfactory bulb was evaluated. Male albino mice were injected intraperitoneally with MnCl₂ (5 mg/Kg/day) five days per week during nine weeks. The control group received NaCl (0.9%). The olfactory bulbs of five mice from each group were processed for transmission electron microscopy after 2, 4, 6 and 9 weeks of manganese treatment. On week 2, some disorganization of the myelin sheaths was observed. After 4 weeks, degenerated neurons with dilated cisternae of rough endoplasmic reticulum and swollen mitochondria appeared. A certain degree of gliosis with a… More >

ALICIA WEYERS, LAURA I. UGNIA, HUGO GARCÍA OVANDO, NORA B. GORLA*

BIOCELL, Vol.32, No.1, pp. 27-31, 2008, DOI:10.32604/biocell.2008.32.027

Abstract In the present study, the antioxidant capacity of vitamin C was examined in the liver and the kidney tissues of mice with or without ciprofloxacin (CFX) treatment. The antioxidant capacity of the vitamin was evaluated in terms of lipid hydroperoxides (LOOH) and thiobarbituric acid reactive substances (TBARs). The experimental design was 15 days of water (control and CFX groups) or vitamin C (vitamin C and vitamin C plus CFX groups) in drinking water. One dose of CFX was injected, 15 minutes before sacrifice, in the corresponding mice.
The initial nmol of lipid hydroperoxides/g of tissue… More >