Prevalence of dislipidemia is increasing rapidly in China and there has been a growing interest in Chinese herbal medicine for the treatment of hyperlipidemia both inside and outside China. In this article, lipids regulating effects of 9 herbs or their extracts and 5 herbal formulae which have been published in English-language literature are reviewed. Although evidence from animals and humans consistently supports the therapeutic activities of these Chinese herbal medicines, few multi-center large-scale clinical trials have been conducted to confirm the efficacy and evaluate their safety.

Objective To observe the clinical curative effect of combination of traditional Chinese and western medicine for treatment of patients with hepatitis B virus (HBV) related acute-on-chronic (subacute) liver failure (ACLF). Methods A prospective randomized controlled trial was conducted; 66 cases of HBV-ACLF patients were randomly divided into two groups: a test group (44 cases) and a control group (22 cases). Conventional western medicine treatment was given to both groups; the patients in test group additionally received the traditional Chinese medicine (TCM) in accord to the principles of differentiation of syndromes in TCM, in cases with damp-heat and blood stasis syndrome with yellow appearance, Liangxue Jiedu Huayu decoction (Paeoniae Radix Rubra 60 - 150 g, Artemisiae Scopariae Herba 30 - 90 g, Gardeniae Fructus 9 - 12 g, Hedyotis diffusa Willd 20 - 30 g, Salviae Miltiorrhizae Radix et Rhizoma 30 g, Atractylodis Macrocephalae Rhizoma 30 g, Rubiae Radix et Rhizoma 30 - 45 g, Siegesbeckiae Herba 30 - 45 g, Bletillae Rhizoma 15 g ) was given, in cases with Qi deficiency and blood stasis with yellow appearance, Yiqi Jiedu Huayu decoction (Astragali Radix Preparata Cum Melle 30 g, Pseudostellariae Radix 15 g, Artemisiae Scopariae Herba 30 - 60 g, Polygoni Cuspidati Rhizoma et Radix 15 - 30 g, Salviae Miltiorrhizae Radix et Rhizoma 30 g, Aconiti Lateralis Radix Preparata 10 - 15 g, Atractylodis Macrocephalae Rhizoma 30 g, Rubiae Radix et Rhizoma 30 - 45 g, Siegesbeckiae Herba 30 - 45 g, Gigeriae Galli Endothelium Corneum 20 g) was given, the dosage in both groups being 1 dose daily, one dose was prepared to a water decoction 250 - 300 mL which was divided into two parts, one part taken twice a day; the control group received only western medicine treatment. After 2 weeks of treatment, the clinical comprehensive curative effect, the syndrome score efficacy, and the changes of main indexes of liver function,cholinesterase (ChE), albumin (Alb), prothrombin activity (PTA) were observed in the two groups.Results The clinical total efficacy in the test group was significantly higher than that in the control group [75.0% (33/44) vs. 45.5% (10/22),P < 0.05]. The syndrome score total efficacy in the test group was also higher than that in the control group [75.0% (33/44) vs. 63.6% (14/22)], but the difference was not statistically significant (P > 0.05). After treatment, the alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin (TBil) and direct bilirubin (DBil) were all lower than those before treatment in both groups, while the ChE, Alb and PTA were higher than those before treatment, and the degree of changes was more significant in the test group [test group: ALT (U/L): 63.28±99.28 vs. 574.58±571.08, AST (U/L): 86.84±92.88 vs. 438.20±482.74, TBil (μmol/L): 161.90±178.34 vs. 269.46±95.10, DBil (μmol/L): 115.32±126.51 vs. 209.12±79.78, ChE (U/L): 4 239.14±1 505.00 vs. 3 341.49±1 609.40, Alb (g/L): 32.65±4.77 vs. 29.73±3.31, PTA: (69.69±44.92)% vs. (32.84±7.47)%; control group: ALT (U/L): 93.28±93.86 vs. 365.24±376.98, AST (U/L): 126.26±121.35 vs. 287.17±301.04, TBil (μmol/L): 226.80±187.38 vs. 281.02±103.73, DBil (μmol/L): 172.50±147.32 vs. 227.96±87.20, ChE (U/L): 4 484.66±1 886.53 vs. 3 918.77±1 417.77, Alb (g/L): 33.17±4.76 vs. 30.47±3.03, PTA: (63.80±36.80)% vs. (33.96±6.32)%,P < 0.05 orP < 0.01].Conclusion The combination of TCM and western medicine for treatment of HBV-ACLF can improve liver function, and the prognosis is superior to using western medicine treatment alone.

Objective To study the insulin‐like growth factor binding protein (IGFBP)‐2 and IGFBP‐6 expression and clini‐cal significance in colorectal adenomas .Methods A collection of Chengde Medical College Hospital from July 2012 to March 2013 after surgical treatment of colorectal cancer confirmed by pathology (colorectal cancer ,CRC) tissue samples of 50 patients ,colorec‐tal adenomas (colorectal adenoma ,CRA) 50 cases ,20 cases of colorectal normal mucosa .Immunohistochemistry and RT‐PCR were used to detect the expression of IGFBP‐2 and IGFBP‐6 protein and mRNA ,combined with clinical and pathological data were statis‐tically analyzed .Results IGFBP‐2 protein positive expression and the amount of mRNA expression in the CRA group compared with normal colorectal mucosa had a rising trend;While compared with CRC group had a tendency to reduce ,and the differences are obvious statistical significance (P<0 .05) ,and IGFBP‐6 protein positive expression in the CRA group compared with normal color‐ectal mucosa had a lower trend;While compared with CRC group amount IGFBP‐6 mRNA expression in the CRA group compared with normal colorectal mucosa had a rising trend;While compared with CRC group had a tendency to reduce ,and the differences were obvious statistical significance (P<0 .05) .In the CRA group ,IGFBP‐2 ,IGFBP‐6 positive expression and the patient′s age , sex ,tumor and the number of parts were no significant statistical difference (P>0 .05) ,but with the degree of hyperplasia had sig‐nificant statistical difference(P<0 .05);In the CRA group ,IGFBP‐2 and IGFBP‐6 expression were negatively related to each other , and the difference was statistically significant (P<0 .01) .Conclusion Colorectal adenomas in normal colorectal mucosa of colorec‐tal cancer to the middle part of the transformation process ,and in its occurrence and development process ,insulin‐like growth factor family (IGFs) and IGFS‐R axis plays an important and irreplaceable role ,so IGFBP‐2 ,IGFBP‐6 may be used as diagnostic colorectal adenomas and early predictors of prognosis ,clinical studies on colorectal adenomas is important .

Purpose To investigate the expression of IGF-Ⅱand IGFBP-6 in co1orecta1 cancer,and to exp1ore the c1inica1 significance in co1orecta1 cancer. Methods IGF-Ⅱand IGFBP-6 were detected by immunohistochemistry and RT-PCR in 50 cases of co1orecta1 cancer(experimenta1 group)and 50 cases of the adjacent mucosa(contro1 group). Results (1)In the experimenta1 group,the ex-pression 1eve1 of IGF-Ⅱprotein and mRNA was significant1y higher than the contro1 group. The expression 1eve1s of IGF-Ⅱprotein and mRNA in co1orecta1 cancer were significant1y 1ower than the contro1 group.(2)The expression 1eve1s of IGF-Ⅱand IGFBP-6 were sig-nificant1y different between different tumor infi1tration depth,1ymph node metastasis,invasion depth and Duke’s stages( P<0. 05), but no difference between genders,age and the degree of tumor differentiation( P>0. 05). Conclusions There is a obvious corre1a-tion between of IGF-Ⅱ and IGFBP-6 in c1inica1 patho1ogica1 parameters in co1orecta1 cancer. Combined detection of the two markers may be the bio1ogica1 indicators of occurrence and prognosis of co1orecta1 cancer,and provide a new scheme for diagnosis and treatment of co1orecta1 cancer.

Objective In this experiment,we explored the effects of rAAV\|hGDNF on protecting spinal neurons From death. Methods rAAV\|hGDNF particals were produced by recombinant virus technolgy,and infected the culture spinal neurons which were exposed to glutamate.We counted the mortality rate and detected the expression of NOS mRNA by RT\|PCR. Results In the group transfering rAAV\|hGDNF the death rate was inhibited(50%?0\^02,control 59\^25%?0\^023, P

AIM:To explore the molecular mechanism through which curcumin reverses hepatocyte growth factor (HGF)-induced resistance to gefitinib in lung cancer cells.METHODS:The methods of MTT assay, wound healing assay and Western blot were used to observe the effects of HGF, curcumin and gefitinib on the migration, drug susceptibility, epithelial-mesenchymal transition, and related signaling pathways in the PC9 lung cancer cells.RESULTS:HGF reduced susceptibility of the PC9 cells to gefitinib, and curcumin significantly reversed HGF-induced resistance to gefitinib.HGF induced migration and epihelial-mesenchymal transition, and promoted c-Met/AKT/mTOR pathway activation in the PC9 cells.Gefitinib alone did not prevent the above activities.However, combined with curcumin, gefitinib prevented the above activities.CONCLUSION:Curcumin reverses HGF-induced resistance of the PC9 cells to gefitinib by preventing epithelial-mesenchymal transition and inhibiting c-Met/AKT/mTOR activation.

Cellular reprogramming to neural cells is an area of ongoing study in developmental neuroscience, and recent research has generated remarkable achievements. Several studies have shown that the ectopic expression of specific neural transcription factors can convert terminally differentiated cells into neural cells. Here, we review the most recent progress in the field of induced neuronal (iN) cells and induced neural stem (iNS) cells and their potential clinical applications.
Animals ; Cell Differentiation ; Cell Lineage ; Humans ; Induced Pluripotent Stem Cells ; cytology ; metabolism ; Neural Stem Cells ; cytology ; Neurons ; cytology ; metabolism ; Transcription Factors ; metabolism

OBJECTIVETo explore the effects of Guizhi Tang on the inflammatory cytokines in myocardial ischemia and hyperlipidemia rats.

METHODThe early changes of hyperlipid and atherosclerosis are caused by utilizing multiple factors including feeding hyperlipid and propylthiouracil and high doses of vitamin D3 for 12 weeks. Sixty male SD rats were randomly divided in to 5 groups: control group, model group, simvastatin group, low-dosage Guizhi Tang group, high-dosage Guizhi Tang group. At the end of six weeks treatment, pituitrin(pit) is abdominal cavity injected every 24 hours for a total of three times. Detecting the serum levels of SES, CRP, NO, SOD, MDA and the content of cardiac muscle tissue SOD, MDA, The expression of TNF-alpha in cardiac muscle tissue was detected by immunohistochemistry.

RESULTGuizhi Tang significantly decreased levels of SES, CRP and MAD, increased levels of NO and SOD, Guizhi Tang markedly decreased the level of protein expression of TNF-alpha in cardiac muscle tissue.

CONCLUSIONGuizhi Tang may inhibit the proinflammatory factors and oxidation in myocardial ischemia and hyperlipidemia rats.

Animals ; C-Reactive Protein ; metabolism ; Cytokines ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; Hyperlipidemias ; blood ; metabolism ; pathology ; Inflammation ; metabolism ; Male ; Malondialdehyde ; blood ; metabolism ; Myocardial Ischemia ; blood ; metabolism ; pathology ; Myocardium ; metabolism ; pathology ; Nitric Oxide ; metabolism ; Rats ; Rats, Sprague-Dawley ; Superoxide Dismutase ; blood ; metabolism ; Tumor Necrosis Factor-alpha ; metabolism

Glioblastoma multiforme (GBM) is the most common primary brain tumor and the most malignant astrocytoma in adults, with rare extra-cranial metastases, especially for subcutaneous metastases. It could be easily misdiagnosed as primary subcutaneous tumor. In this report, we describe a patient with pontine GBM who developed a subcutaneous swelling at the ipsilateral posterior cervical region 8 months after operation, and the pathological and immunocytochemical examination carry the same characteristics as the primary intracranial GBM cells, which defined it as subcutaneous metastasis. GBM with subcutaneous metastasis is extremely rare, and knowledge of a prior intracranial GBM, pathological examinations and immunocytochemical tests with markers typically expressed by GBM are of vital importance for the diagnosis of GBM metastasis. Surgical resection of subcutaneous swelling, followed by chemotherapy and radiotherapy, could be the best strategy of treatment for the patients with GBM subcutaneous metastasis.
Adult ; Astrocytoma ; Brain Neoplasms ; Glioblastoma ; Humans ; Neoplasm Metastasis

Objective: To investigate the clinical features of chromophobe renal cell carcinoma (chRCC) and analyze the factors affecting its prognosis. Methods: Retrospectively analyze the case data of 66 patients with chRCC admitted to Beijing Friendship Hospital, Capital Medical University from October 2003 to September 2018, including 32 males and 34 females; the average age was (53.9±13.9) years and the age range was 24-85 years. To analyze the clinical symptoms, whether have hypertension, diabetes, tumor characteristics (size, side, location), surgical methods, TNM staging and other clinical features of patients, with disease-free survival (DFS) as the study endpoint. The survival curve was drawed by the kaplan-Meier method. Survival analysis was performed using Log-rank test, and the clinical features of prognosis were analyzed by Cox regression models. Results: Among the 66 patients, the mean diameter of the tumor was (5.4±3.5) cm, 17 cases were ≥7 cm, 49 cases were <7 cm; 48 cases were asymptomatic, and 18 cases were symptomatic; 45 cases in T₁, 15 cases in T₂, 6 cases in T₃; 33 cases were underwent radical nephrectomy, 32 cases were underwent nephron sparing surgery, 1 case was under the therapy of watchful waiting. The median follow-up time was 61 months, and the DFS in 1, 5, and 10 years were 94.6%, 91.3%, and 82.2%, respectively. Log-rank results showed that the maximum diameter of the tumor was related to the T stage and the survival time of the patients (P<0.05). Cox multivariate analysis showed that T stage was an independent risk factor for DFS (HR=8.102, P=0.027). Conclusions ChRCC is a type of kidney cancer with a good prognosis. Tumor staging is more common in T₁ and T₂ phases, patients with higher DFS in 5 and 10 years, and T staging is an independent risk factor for DFS in patients.