β-Elemene induces apoptosis and autophagy in colorectal cancer cells through regulating the ROS/AMPK/mTOR pathway.

β-Elemene is an effective anti-cancer ingredient extracted from the genus Curcuma (Zingiberaceae familiy). In the present study, we demonstrated that β-elemene inhibited the proliferation of colorectal cancer cells and induced cell cycle arrest in the G/M phase. In addition, β-elemene induced nuclear chromatin condensation and cell membrane phosphatidylserine eversion, decreased cell mitochondrial membrane potential, and promoted the cleavage of caspase-3, caspase-9 and PARP proteins, indicating apoptosis in colorectal cancer cells.

Minimally invasive treatment of hepatic hemangioma by transcatheter arterial embolization combined with microwave ablation: A case report.

Background: Hepatic hemangioma is the most common benign tumor of the liver. However, patients with large hemangiomas that cause compression symptoms or that are at risk of rupture may need further intervention. It is necessary to explore additional minimally invasive and personalized treatment options for hemangiomas.

[Expression of Semaphorin 3A after spinal cord injury].

Objective: To investigate expression of Semaphorin 3A in rats after spinal cord injury and explore possible mechanism of inhibiting of axonal regeneration after SCI.

Methods: Forty healthy female SD rats, 8 weeks old, weighing (210.00±9.

Olfactory ensheathing cell transplantation alters the expression of chondroitin sulfate proteoglycans and promotes axonal regeneration after spinal cord injury.

Cell transplantation is a potential treatment for spinal cord injury. Olfactory ensheathing cells (OECs) play an active role in the repair of spinal cord injury as a result of the dual characteristics of astrocytes and Schwann cells. However, the specific mechanisms of repair remain poorly understood.

Adult duodenal intussusception with horizontal adenoma: A rare case report.

Background: Adult duodenal intussusception rarely occurs, and the majority of duodenal adenomas are located in the descending part of the duodenum. Therefore, adenomas in the horizontal part of the duodenum presenting as duodenal intussusception in adults are extremely rare.

Case Summary: A 36-year-old man complained of abdominal pain for 13 d.

Urinary Bile Acid Profile of Newborns Born by Cesarean Section Is Characterized by Oxidative Metabolism of Primary Bile Acids: Limited Roles of Fetal-Specific CYP3A7 in Cholate Oxidations.

This work aims to investigate how the bile acid metabolism of newborns differs from that of adults along the axis of primary, secondary, and tertiary bile acids (BAs). The total unconjugated BA profiles were quantitatively determined by enzyme digestion techniques in urine of 21 newborns born by cesarean section, 29 healthy parturient women, 30 healthy males, and 28 healthy nonpregnant females. As expected, because of a lack of developed gut microbiota, newborns exhibited poor metabolism of secondary BAs.

Xanthatin mediates G/M cell cycle arrest, autophagy and apoptosis via ROS/XIAP signaling in human colon cancer cells.

Xanthatin is a natural plant bicyclic sesquiterpene lactone extracted from In the present study, we demonstrated for the first time that Xanthatin inhibited cell proliferation and mediated G/M phase arrest in human colon cancer cells. Xanthatin also activated caspase and mediated apoptosis in these cells. Concomitantly, Xanthatin triggered cell autophagic response.

GINS2 promotes cell proliferation and inhibits cell apoptosis in thyroid cancer by regulating CITED2 and LOXL2.

To explore the mechanisms of GINS2 on cell proliferation and apoptosis in thyroid cancer (TC) cells. Expressions of GINS2 were inhibited in K1 and SW579 cells using gene interference technology. The abilities of proliferation and apoptosis, and cell cycle were determined by MTT assay and flow cytometric assay.

[Preparation and release mechanism of tectorigenin intragastric floating sustained-release tablets].

To investigate the preparation technology and release mechanism of tectorigenin intragastric floating sustained-release tablets. The tablet was produced by wet granulation compression method, with hydroxypropyl methyl cellulose (HPMCK15M), cross-linked polyvinyl pyrrolidone (PVPP), octadecanol and sodium bicarbonate as excipient. The prescriptions were screened and optimized by orthogonal experimental design with in vitro floating capacity and drug release characteristics as the evaluation indexes.

Image-guided minimally invasive percutaneous treatment of spinal metastasis.

In order to provide effective options for minimally invasive treatment of spinal metastases, the present study retrospectively evaluated the efficacy and safety of image-guided minimally invasive percutaneous treatment of spinal metastases. Image-guided percutaneous vertebral body enhancement, radiofrequency ablation (RFA) and tumor debulking combined with other methods to strengthen the vertebrae were applied dependent on the indications. Percutaneous vertebroplasty (PVP) was used when vertebral body destruction was simple.

Solvothermal synthesis of wire-like SnxSb2Te3+x with an enhanced thermoelectric performance.

Nanostructured tellurides have attracted increasing attention in thermoelectric applications for waste heat recovery and cooling devices. Here, we report on the synthesis of wire-like SnxSb2Te3+x (x = 0, 0.02 and 0.

Allicin protects spinal cord neurons from glutamate-induced oxidative stress through regulating the heat shock protein 70/inducible nitric oxide synthase pathway.

Allicin, the main biologically active compound derived from garlic, exerts a broad spectrum of pharmacological activities and is considered to have therapeutic potential in many neurological disorders. Using an in vitro spinal cord injury model induced by glutamate treatment, we sought to investigate the neuroprotective effects of allicin in primary cultured spinal cord neurons. We found that allicin treatment significantly attenuated glutamate-induced lactate dehydrogenase (LDH) release, loss of cell viability and apoptotic neuronal death.

Curcumin attenuates Nrf2 signaling defect, oxidative stress in muscle and glucose intolerance in high fat diet-fed mice.

Aim: To investigate the signaling mechanism of anti-oxidative action by curcumin and its impact on glucose disposal.

Methods: Male C57BL/6J mice were fed with either a normal diet (n = 10) or a high fat diet (HFD) (n = 20) to induce obesity and insulin resistance. After 16 wk, 10 HFD-fed mice were further treated with daily curcumin oral gavage at the dose of 50 mg/kg body weight (BW) (HFD + curcumin group).

[Clinical application of continuous douche and vacuum sealing drainage in refractory tissue, bone and joint infections after debridement].

Objective: To explore effect and the application value of continuous douche and vacuum sealing drainage (VSD) in refractory tissue, and joint infections after complete debridement.

Methods: As retrospective analysis of treatment time and restoration or recurrence, from Jan. 2006 to Dec.

[Clinical observation on effect of gufusheng capsule in treating early stage Legg-Calve-Perthes disease].

Objective: To evaluate the clinical efficacy of Gufusheng capsule (GFSC) in treating early stage Legg-Calve-Perthes disease.

Methods: Adopting randomized single controlled trial, 45 cases with Legg-Calve-Perthes disease in early stage were randomly divided into 2 groups, 23 patients in the control group were treated with arthrectomy hip synovial membrane excision of affected lateral, femoral head decompression and transplantation of muscle-bone flap from ileum, above treatment were also given to the 22 patients in the treated group but combined with orally taking of GFSC. The treatment course for both groups was 6 months.