Protective effect of electroacupuncture at ST36 against damage of intestinal mucosa, oxidative stress and apoptosis induced by 5-FU chemotherapy in mice with colon cancer.

Objectives: To observe the effect of electroacupuncture (EA) at "Zusanli"(ST36) on intestinal mucosal damage, intestinal mucosal oxidative stress injury and apoptosis induced by 5-fluorouraeil (5-FU) chemotherapy in colorectal cancer-bearing mice.

Methods: Thirty male BALB/c mice were randomly divided into normal control, colorectal cancer (CT26), 5-FU, non-acupoint and ST36 groups, with 6 mice in each group. Except for those of the normal control group, mice of the remaining 4 groups received subcutaneous implantation of colorectal CT26 cell suspension (0.

Effect of Babao Dan on angiogenesis of gastric cancer by regulating VEGFA/VEGFR2 signaling pathway.

Background: To further elucidate the anti-angiogenesis effect of Babao Dan (BBD) , gastric cancer (GC) cells and human umbilical vein endothelial cells (HUVECs) were used to evaluate the regulation role of BBD by vascular endothelial growth factor A (VEGFA)/vascular endothelial growth factor receptor 2 (VEGFR2) signaling pathway.

Methods: After induced by VEGFA, GC cells (AGS, MGC80-3 and BGC823) were treated by different concentrations of BBD and then were detected cell viability, migration and VEGFA level. And the anti-angiogenesis effect of BBD was evaluated with HUVECs.

Qingjie Fuzheng Granules regulates cancer cell proliferation, apoptosis and tumor angiogenesis in colorectal cancer xenograft mice via Sonic Hedgehog pathway.

Background: Sonic Hedgehog (SHh) signaling pathway plays a critical role in cell proliferation, apoptosis, and tumor angiogenesis in various types of malignancies including colorectal cancer (CRC). Qingjie Fuzheng Granules (QFG) is a traditional Chinese medicinal formula, which has been clinically used in various cancer treatments, including CRC. In this study, we explored the potential molecular mechanisms of QFG treatment effects on CRC via the SHh pathway.

Babao Dan Alleviates 5-Fluorouracil-Induced Intestinal Damage via Wnt/β-Catenin Pathway.

Objective: To evaluate the protective function of Babao Dan (BBD) on 5-flurouracil (5-FU)-induced intestinal mucositis (IM) and uncover the underlying mechanism.

Methods: A total of 18 male mice were randomly divided into 3 groups by a random number table, including control, 5-FU and 5-FU combined BBD groups, 6 mice in each group. A single intraperitoneal injection of 5-FU (150 mg/kg) was performed in 5-FU and 5-FU combined BBD groups on day 0.

Ursolic acid suppresses the invasive potential of colorectal cancer cells by regulating the TGF-β1/ZEB1/miR-200c signaling pathway.

Ursolic acid (UA) is a biologically active compound, commonly used in traditional Chinese medicine (TCM). It has been reported to exhibit strong anticancer properties against a variety of cancers. Our previous studies showed that UA promoted apoptosis in colorectal cancer (CRC) cells and inhibited cellular proliferation and angiogenesis.

Qingjie Fuzheng granules inhibit colorectal cancer cell growth by the PI3K/AKT and ERK pathways.

Background: Qingjie Fuzheng granules (QFGs) are part of a traditional Chinese medicine formula, which has been widely used and found to be clinically effective with few side effects in various cancer treatments, including colorectal cancer (CRC). However, the precise mechanisms and molecular signaling pathways involved in the activity of QFGs' anticancer effect have not been reported in the literature. In this study, we hypothesized that QFGs can inhibit the growth of colorectal cancer cells, and that its mechanism is closely related to one or more intracellular signal transduction pathways.

Shexiang Tongxin Dropping Pill () Protects against NaSO-Induced Hypoxia-Reoxygenation Injury in H9c2 Cells.

Objectives: To investigate the protective effects of Shexiang Tongxin Dropping Pill (, STP) on NaSO-induced hypoxia-reoxygenation injury in cardiomyoblast H9c2 cells.

Methods: The cell viability and levels of mRNA and protein expression in H9c2 cells were determined following NaSO-induced hypoxia using Hoechst staining, annexin V/propidium iodide (PI) flow cytometry, real-time polymerase chain reaction and Western blot analysis.

Results: STP pretreatment significantly increased the viability and inhibited aberrant morphological changes in H9c2 cardiomyoblast cells induced by NaSO treatment (P<0.

Scutellaria barbata D. Don inhibits colorectal cancer growth via suppression of Wnt/β-catenin signaling pathway.

Objective: To investigate the effect of the ethanol extract of Scutellaria barbata D. Don (EESB) on colorectal cancer (CRC) growth and Wnt/β-catenin signaling pathway in vivo and in vitro.

Methods: In vivo experiment, CRC xenograft mouse model was constructed with injection of HT-29 cells.

Chemical Composition, Anticancer, Anti-neuroinflammatory, and Antioxidant Activities of the Essential Oil of Patrinia scabiosaefolia.

Objective: To study the chemical composition, anticancer, anti-neuroinflflammatory, and antioxidant activities of the essential oil of Patrinia scabiosaefolia (EO-PS).

Methods: Patrinia scabiosaefolia was analyzed by gas chromatography-mass spectrometry. Eight human carcinoma cell lines, including SGC-7901, AGS, HepG2, HT-29, HCT-8, 5-FU/HCT-8, HeLa, and MDA-MB-231, were assessed by methylthiazolyldiphenyltetrazolium bromide (MTT) assay.

Yishen Jiangzhuo Granules affect tubulointerstitial fibrosis via a mitochondrion-mediated apoptotic pathway.

Objective: To investigate the effect of Yishen Jiangzhuo Granules, YSJZG) on mitochondrial injury and regeneration and renal tubular epithelial cell apoptosis in chronic renal failure (CRF) rats and explore its mechanism from molecular pathology, gene, protein levels, and relative pathway.

Methods: The CRF rat model was established using 5/6 nephrectomy. Sixty rats were randomly divided into six groups: sham-operation group, model (CRF) group, Niaoduqing Granules-treated group [5 g/(kg.

Treatment of benign prostatic hyperplasia with Croton membranaceus in an experimental animal model.

Ethnopharmacological Relevance: Croton membranaceus leaf extracts are used in the Bahamas to aromatize tobacco. In Nigeria it is used to improve digestion and in Ghana, the root extract is used for the treatment of benign prostatic hyperplasia (BPH). Despite claims of efficacy no data exists to support this.

[Research of Dangua Recipe on intervening the glycolipid metabolism and oxidative stress in diabetic rats with atherosclerosis].

Objective: To explore the effects of Dangua Recipe (DGR) on glycolipid metabolism, serum reactive oxygen species (ROS) level, nuclear factor kappa B (NF-kappaB) positive expression and its mRNA expression level in the thoracic aorta of diabetic rats with atherosclerosis, thus revealing its partial mechanisms for intervening chronic diabetic complications.

Methods: Recruited 40 Goto-Kakisaki (GK) Wistar rats were fed with high fat forage containing metabolic inhibition Propylthiouracil, and peritoneally injected with endothelial NOS inhibitor N-nitro-L-arginine methyl ester to establish a high fat diabetes model with atherosclerosis. The modeled GK rats were stratified by body weight, and then, by blood glucose level from high to low, randomly divided into the DGR group (at the daily dose of 8 mL/kg), the metformin group (MET, at the daily dose of 150 mg/kg), the simvastatin group (SIM, at the daily dose of 2 mg/kg), and the model group (MOD, fed with pure water, at the daily dose of 8 mL/kg) according to the random number table, 10 in each group.

Nitidine chloride inhibits hepatocellular carcinoma cell growth in vivo through the suppression of the JAK1/STAT3 signaling pathway.

Signal transducer and activator of transcription 3 (STAT3) is persistently activated in cancer cells and contributes to malignant progression in various types of cancer. The Janus-activated kinase (JAK) family phosphorylates STAT3 in response to stimulation by cytokines or growth factors. The JAK1-STAT3 signaling pathway plays an important role in cell proliferation and apoptosis.

Qianliening capsule () inhibits human prostate cell growth via induction of mitochondrion-dependent cell apoptosis.

Objective: To investigate the molecular mechanisms by which Qianliening Capsule (, QC) treats benign prostatic hyperplasia (BPH).

Methods: Human prostate stromal cell line WPMY-1 was treated with 0, 1, 3 and 5 mg/mL of QC for 24, 48 and 72 h, respectively, in the presence of 10 ng/mL basic fibroblast growth factor (bFGF). The viability of WPMY-1 cells was determined by 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay.

Effects of Pien Tze Huang on angiogenesis in vivo and in vitro.

Objective: To investigate the anti-angiogenic effects of Pien Tze Huang in vivo and in vitro.

Methods: Human umbilical vein endothelial cells (HUVECs) were treated with 0 mg/mL, 0.25 mg/mL, 0.

Toxicity features of high glucose on endothelial cell cycle and protection by Dan Gua-Fang in ECV-304 in high glucose medium.

Objective: To study the toxicity features of high glucose on the endothelial cell cycle and the influence of Dan Gua-Fang, a Chinese herbal compound prescription, on the reproductive cycle of vascular endothelial cells cultivated under a high glucose condition; to reveal the partial mechanisms of Dan Gua-Fang in the prevention and treatment of endothelial injury caused by hyperglycemia in diabetes mellitus (DM); and offer a reference for dealing with the vascular complications of DM patients with long-term high blood glucose.

Methods: Based on the previous 3-(4,5)-dimethylthiahiazo (z-y1)-3-5-diphenytetrazoliumromide (MTT) experiment, under different medium concentrations of glucose and Dangua liquor, the endothelial cells of vein-304 (ECV-304) were divided into 6 groups as follows: standard culture group (Group A, 5.56 mmol/L glucose); 1/300 herb-standard group (Group B); high glucose culture group (Group C, 16.

Xiongshao capsule promotes angiogenesis of HUVEC via enhancing cell proliferation and up-regulating the expression of bFGF and VEGF.

Objective: To evaluate the angiogenic effect of the Xiongshao capsule (XSC) in human umbilical vein endothelial cells (HUVEC), and to investigate the possible molecular mechanisms mediating its biological effect.

Methods: Serum pharmacology was applied in this study, in which different doses of XSC were administrated to rats orally and then XSC-containing serum (XSC-S) was collected for the following in vitro experiments. The viability of HUVEC was determined by the 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide (MTT) assay.

Pien Tze Huang induced apoptosis in human colon cancer HT-29 cells is associated with regulation of the Bcl-2 family and activation of caspase 3.

Objective: To investigate the cellular effects of Pien Tze Huang (PZH) in the HT-29 human colon carcinoma cell line.

Methods: The viability of HT-29 cells was determined by MTT assay. A fluorescence-activated cell sorting (FACS) analysis with annexin-V/propidium iodide (PI) and JC-1 staining were performed to determine cell apoptosis and the loss of mitochondrial membrane potential, respectively.

Experimental study on the suppression of sodium nitroprussiate-induced chondrocyte apoptosis by Tougu Xiaotong Capsule (透骨消痛胶囊)-containing serum.

Objective: To study the mechanism of action of Tougu Xiaotong Capsule (透骨消痛胶囊, TGXTC) ex vivo in suppressing chondrocyte (CD) apoptosis induced by sodium nitroprussiate (SNP).

Methods: Thirty New Zealand rabbits, 2 months old, were randomized by lottery into five groups, six in each: the blank group treated with saline, the positive control group treated with Zhuanggu Guanjie Pill (壮骨关节丸, 70 mg/kg), and the three experimental groups, EGA, EGB, and EGC, treated with low dose (35 mg/kg), moderate dose (70 mg/kg), and high dose (140 mg/kg) of TGXTC, respectively. All treatments were administered via gastrogavage twice a day for 3 days.

Experimental study of millimeter wave-induced differentiation of bone marrow mesenchymal stem cells into chondrocytes.

Low power millimeter wave irradiation is widely used in clinical medicine. We describe the effects of this treatment on cultured mesenchymal stem cells (MSCs) and attempted to identify the underlying mechanism. Cells cultured using the whole marrow attachment culture method proliferated dispersedly or in clones.

[Experimental study on the effects of inactivated and un-inactivated pharmaco-serum of diabetic rats fed with Chinese herbs Qianggubao decoction on the proliferation of osteoblast cultured in vitro].

Objective: To study the effect of inactivated and un-inactivated pharmaco-serum of diabetic rats fed with Chinese herbs Qianggubao decoction on the proliferation of osteoblast cells (OB)cultured in vitro.

Methods: OB was isolated from the skull of newly born SD rats aged 1 to 2 days by means of Trypsin-collagenase digestion and identified by image analysis under inverted microscope, V-G collagen staining, ALP staining, calcification nod staining etc. After the OB was identified, in activated and un-inactivated pharmaco-serum of diabetic rats fed with Qianggubao decoction of ferent phase (rats were fed with medicine 3 days or 5 days after last fed with medicine 1 hour or 3 hours) and concentration (5%, 10%, 20%) were added to the OB and incubated.

[Experimental study on effect of Liuwei Dihuang Pill on HSC from mouse marrow].

Objective: To investigate the effect of Liuwei Dihuang Pill on the number, the surface marker, cell cycle and colony formation of HSC from mouse marrow.

Methods: Old Kunming mice were randomly divided into 4 groups: the control group, low, middle and high dose of Liuwei Dihuang Pill group. Then we separated the HSC from marrow after 7 days fed with saline or Liywei Dihuang Pill respectively, numerated monocyte, detected the surface marker and cell cycle of the HSC by FACS and tested the colony forming by semisolid media culture.

[Experimental study on effect of Xuefu Zhuyu Decoction on bone marrow hematopoietic stem cells of mice].

Objective: To investigate the effect of Xuefu Zhuyu Decoction (XFZYD) on the number, phenotype, cell cycle and colony formation of bone marrow hematopoietic stem cells (HSC) in mice.

Methods: Kunming mice were randomly divided into 4 groups: the control group, the low- (3.25 g/kg), middle- (6.

[A study on cytokine levels and nitric oxide content in rabbit aqueous humor after lens extraction and intraocular lens implantation].

Objective: To investigate the relationship among inflammatory reaction and cytokine levels, nitric oxide (NO) content in aqueous humor after intraocular lens implantation.

Methods: Eighteen New Zealand rabbits were divided randomly into 3 groups (each 6 rabbits): (1) control group, (2) extracapsular cataract extraction group (ECCE) and (3) ECCE and posterior chamber intraocular lens implantation group (ECCE + IOL). The inflammation of all experimental rabbit eyes were observed by a zoom-photo slit-lamp microscope 0, 1, 3, 7, 14, 30 days postoperatively, including corneal edema and anterior chamber exudation.