BACKGROUND:Stem cells under appropriate conditions can be induced to differentiate into neuron-like cells. Chinese herbs can function in cellproliferation and differentiation.
OBJECTIVE:To investigate the interventional effects of traditional Chinese medicine on stem celltransplantation in the treatment of cerebrovascular diseases.
METHODS:Experimental studies concerning traditional Chinese medicine intervention for stem celltransplantation were retrieved and analyzed. Under specific conditions, stem cells can proliferate in vitro in a suspended or monolayer manner, and can be potential y induced to differentiate into neurons, oligodendrocytes and astrocytes, thereby providing basis for stem celltransplantation in the treatment of cerebrovascular diseases. We observed expressions of nestin, glial fibril ary acidic protein, and microtubule-associated protein expression for analysis of stem cellproliferation and differentiation.
RESULTS AND CONCLUSION:Baicalin or Astragalus saponin Ⅳ can stimulate stem cells to differentiate into nerve cells in vitro. Naomaitong or danshen combined with bone marrow mesenchymal stem celltransplantation can promote neurological recovery from cerebrovascular diseases in rats. Buyang Huanwu Decoction can significantly promote the proliferation of neural stem cells in the subventricular zone and neurological recovery after cerebral ischemia. Chinese herbs, such as Zhichan Decoction and Panax notoginseng, can promote survival of transplanted cells and prevent most cellapoptosis in the stem celltherapy for treatment of Parkinson’s disease. Therapy of benefiting qi and elevating yang or ginsenosides Rg1 combined with stem celltherapy can improve memory ability of dementia rats. Traditional Chinese medicine exerts a catalytic role in the stem celltherapy for cerebrovascular diseases.

BACKGROUND:The appropriate choice of orthoses based on hemiplegic patient’s condition can improve motor function recovery in stroke patients.
OBJECTIVE:To review the motor function recovery of stroke patients with hemiplegia wearing different types of orthoses.
METHODS:Application of different types of orthoses in hemiplegic patients was reviewed through access to literature, as wel as effects of a variety of orthoses on the recovery of motor functions in hemiplegic patients.
RESULTS AND CONCLUSION:Orthoses can reduce limb muscle tension and muscle spasms, and improve motor function and overal daily living skil s in stroke patients with hemiplegia, which play a variety of roles, including stable support, fixed protection, correction of deformity and functional compensation. However, the long-term therapeutic effect of orthoses cannot be verified because of fewer cases, shorter time for therapeutic observation, and the lack of long-term fol ow-up. It is necessary to perform long-term fol ow-up for the verification of long-term efficacy of orthoses. Meanwhile, the appropriate timing for removal of orthoses needs further study.

Objective To study the relationship between the expressions of vascular endothelial growth factor-C (VEGF-C) and vascular endothelial growth factor receptor-2 (KDR) in cervical carcinoma and the formation of cervical cancer and lymph node metastasis.Methods We selected 72 cervical carcinoma tissues,their corresponding adjacent tissues and 36 normal cervical tissues which have been resected in the Maternal and Child Health Care Hospital of Baoji of Shaanxi Province from January 2010 to December 2013.The mRNA and protein expressions of VEGF-C and KDR were examined by semi-quantitative PCR and enzyme linked immunosorbent assay in these tissues.The relationships between the expressions of VEGF-C and KDR and the formation of cervical cancer and lymph node metastasis were analyzed.Results The mRNA levels of VEGF-C in 72 cases of cervical cancer tissues and its corresponding adjacent tissues were 4.67 ± 1.05 and 2.02 ± 0.65,which were significantly higher than those in normal cervical tissues (0.36 ± 0.06),with significant differences (t =2.247,P =0.025;t =1.379,P =0.027).The protein levels of VEGF-C in 72 cases of cervical cancer tissues and their corresponding adjacent tissues were 68.30 ± 17.10 and 48.20 ± 12.70,which were significantly higher than those in normal cervical tissues (18.40 ± 10.70),with significant differences (t =4.357,P =0.016;t =6.337,P =0.012).The mRNA levels of KDR in 72 cases of cervical cancer tissues and their corresponding adjacent tissues were 3.52 ± 0.95 and 1.92 ± 0.87,which were significantly higher than those in normal cervical tissues (0.72 ±0.36),with significant differences (t =3.127,P =0.023;t =1.214,P =0.028).The protein levels of KDR in 72 cases of cervical cancer tissues and their corresponding adjacent tissues were 47.20 ± 15.60 and 38.60 ± 11.30,which were significantly higher than those in normal cervical tissues (16.40 ± 9.40),with significant differences (t =3.667,P =0.020;t =0.986,P =0.032).The expression level of VEGF-C protein in 72 cases of cervical cancer tissues was not correlated with age (x2 =0.54,P =0.17),tissue type (x2 =0.34,P =0.25),depth of invasion (x2 =5.39,P =0.08),pathological grade (x2 =0.78,P =0.11),but was correlated with tumor size (x2 =22.34,P =0.02),clinical stage (x2 =32.14,P =0.01) and lymph node metastasis (x2 =15.58,P =0.03).The expression level of its receptor KDR was correlated with tumor size (x2 =13.78,P =0.04),tissue type (x2 =32.74,P =0.01),pathological grade (x2 =13.72,P =0.04),depth of invasion (x2 =10.27,P =0.04),clinical staging (x2 =20.25,P =0.02) and lymph node metastasis (x2 =19.52,P =0.02),but was not correlated with age (x2 =4.17,P =0.09).Conclusion The expression levels of VEGF-C and KDR are correlated with the growth,invasion and metastasis of cervical cancer,which are good indicators of the lymph node metastasis.

Acquired Immunodeficiency Syndrome ; drug therapy ; immunology ; Adjuvants, Immunologic ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; HIV-1 ; Humans ; Phytotherapy ; Toll-Like Receptors ; immunology ; physiology

Objective To study the value of fiberoptic bronchoscopy in treatment of ventilator associated pneumonia. Methods The 168 cases of ventilator associated pneumonia in ICU were randomly divided into treatment group and control group, each group of 84 cases, were given oxygen, anti-inflammatory, expectorant treatment. Treatment group was given fiber bronchoscope sputum suction and irrigation, control group was given sputum suction tube, then we observed the oxygenation changes after sputum suction of two groups of patients, compared clinical efficacy, sputum culture positive rate, antibiotic using time and staying time in the ICU between two groups of patients. Results Compared with control group, in treatment group SaO2, PaO2 and oxygen index were significantly improved (P< 0.05) ; in treatment group CRP, PCT and IL-6 were significantly improved (P <0.05) . In the treatment group, the total effectiveness is significantly higher than the control group;antibiotic using time and staying time of ICU were obviously shorter than the control group (P< 0.05) . Conclusion Fiberoptic bronchoscopy irrigation treatment can improve oxygenation, antibiotic using time and staying time in ICU of ventilator associated pneumonia patients, and is worthy of clinical application.

Massage prescriptions for treating infantile anorexia in Chinese Academic Journal Full-Text Database (CNKI, 1979-2012), Chinese Scientific and Technological Journal Full-Text Database (VIP, 1989-2012) and Wanfang Database (1990-2012) were collected. By using Chinese Medicine Inheritance Auxiliary Platform (Version 2.0) Software, 286 massage prescriptions for treatment of infantile anorexia were screened involved 76 acupoints, 20 commonly used acupoints, and 57 core acupoint combinations. Infantile Tuina specific points were used as main acupoints in massage therapy for infantile anorexia, and core acupoints covered Jizhu, Pi meridian, abdomen, Nei-Bagua, Zusanli (ST36), and Ban-men.
Acupuncture Points ; Acupuncture Therapy ; Anorexia ; therapy ; Data Mining ; Databases, Factual ; Humans ; Infant ; Massage ; Meridians ; Physical Therapy Modalities ; Software

Adolescent ; Heart Valve Diseases ; etiology ; Heart Valves ; pathology ; Humans ; Lupus Erythematosus, Systemic ; complications ; pathology ; Male

Medicine education must pay attention to humanity education,which is determined by the nature of medicine.The present situation and problems of the medical humanity education in china were reviewed and new approaches to improve long-term mechanism of the medical humanity education in china were enhanced from the following four apects:constructing teaching staff,setting up curriculum,reforming teaching methods and building campus-culture.

1 ? 25-dihydroxy-vitamin D3(1? 25 (OH)2 D3)induced differentiation of human promyelocytic leukaemia cells ( HL-60 ) into mature myeloid cells in vitro. The ratio of nuclei to cytoplasma decreased; Their nucleoli reduced; Cells became irrgular and extended the pseudopods. 1 ? 25 (OH ) 2 D3 caused significant increase of nitroblue tetrazolium ( NBT ) reduction and ?-non-specific acid esterase (?-NAE ) and acid phosphatase (ACP ) activities. These data and morphological characteristics suggest that HL-60 cells were conclusively identified as monocytes/macrophages. The histogram of DNA distribution ahylyzed by flow cytometry demonstrated G0 + G1 phase increased and S phase increased and S phase decreased remarkably after treatment with l?, 25 ( OH ) 2 D3 as compared with untreated cells.

Objective: To study the nature and flavour of LIU Wan-su’ drug application and the tendency of cold or warm in his prescription; analyze LIU Wan-su’s medical sect by the index of prescription metrology. Methods: Combining the traditional documents with prescription metrology, selecting three doctors before or after LIU Wan-su in Jin and Yuan Dynasty as comparison to expose the characteristic of prescription metrology in his prescription. Results: Wen tonic frequency of each prescription on average, LI Dong-yuan(1.10),ZHU Dan-xi(0.97), LIU Wan-su (0.77), ZHANG Zi-he(0.65); Han tonic frequency of each prescription, LI Dong-yuan (1.34),ZHANG Zi-he (1.00), LIU Wan-su (0.94), ZHU Dan-xi(0.80);Cool and warm drug ratio of four sects in Jin and Yuan Dyanstay, ZHU Dan-xi (0.97),LI Dong-yuan(0.83), LIU Wan-su (0.82), ZHNAG Zi-he (0.58).Cool and warm prescription ratio, ZHANG Zi-he(1.50), LIU Wan-su (0.87), LI Dong-yuan(0.76), ZHU Dan-xi (0.50).Conclusion: As the exponent of "theory of fi re and hot", it will be better to classify LIU Wan-su as " Hejian sect" since his drug application was not limited within cold and cool. To some extent, it is more important to judge a Chinese traditional doctor by syndrome identifi cation rather than only by his drug frequency.