Objective The purpose of this study is to help long term in-patients with senile pruritus choose the appropriate die and further relieve pruritus and improve the quality of life. Methods Totally 37 cases of elderly people with senile pruritus were selected as the observation group who were in community health service center from June 2015 to February 2016. The control group was selected from a welfare hospital. Both of the two groups were evaluated by the degree and the area of pruritus. The control group followed the original diet. The observation group was given enough fruits and vegetables. After six months intervention, the evaluation of the degree and area of pruritus, the rate of skin infections etc were constructed. Results After 6-month intervention, the cases of severe pruritus, skin infection, mini nutritional assessment no less than 24, the constipation, and patients without depression by the Depression Rating Scale in the observation group were 10.81%(4/37), 5.41%(2/37), 64.86%(24/37), 13.51%(5/37), 89.19%(33/37). The cases of the control group were 67.57%(25/37), 43.24%(16/37), 24.32%(9/37), 91.89%(34/37), 43.24%(16/37). According to the two groups, the differences were statistically significant (χ2=12.31-45.59;P<0.05 or 0.01) . The percentage of skin itching area in the observation group was 13.00%(0, 32.25%), the differences were statistically significant from that in the control group, 32.00%(22.00%, 50.50%) (Z=29.53, P<0.01). Conclusions Ensuring enough intake of fruits and vegetables can reduce the morbidity of senile pruritus in long-term in-patients and further improve the quality of life.

Hepatocyte growth factor ( HGF),a multifunctional cytokine,plays a biological role through acting on the cell surface transmembrane receptor c-Met.The growth,invasion and metastasis of many tumors are associated with the abnormalities of HGF-c-Met signaling pathway.Studies found that HGF and its receptor c-Met have close relations with the occurrence,metastasis,invasion and prognosis of multiple myeloma.

Objective To evaluate the point plaster therapy with ginger powder combined with ondansetron hydrochloride in preventing nausea and vomiting usually occurred after platinum-based interventional chemotherapy in patients with primary or metastatic liver cancer,and to compared its effectiveness with that by using ondansetron hydrochloride only. Method Sixty-two patients with primary or metastatic liver cancer,who were scheduled to receive platinum-based interventional chemotherapy,were randomly and equally divided into two groups with 31 cases in each group. The patients in the study group (n = 31) were given point plaster therapy,i.e. externally applying ginger powder (20 g) to the point of Shenque,for four days together with arterial infusion of ondansetron hydrochloride (8 mg) during interventional procedure,while the patients in the control group (n = 31) were given point plaster therapy with placebo (potato powder) together with arterial infusion of ondansetron hydrochloride (8 mg) during interventional procedure. The questionnaire of INVR (index form for evaluating nausea and vomiting) was used to assess the effectiveness,and the results were compared between two groups. Results The incidence of nausea and vomiting in study group was significantly lower than that in control group at all observed points of time during the period of 0 -72 hours after the treatment (P 0.05). After the treatment the scores of nausea,vomiting and retching in the study group were 0.45,0.25 and 0.19 respectively,while these in the control group were 2.77,0.87 and 0.97 respectively,the differences between two groups were statistically significant (P

OBJECTIVETo explore the mechanism of matrine (Mat) induced human erythroleukemia TF-1 cell apoptosis and its effect on SALL4 expression.

METHODDifferent concentrations of the Mat (0.5, 1.0, 1.5, 2.0 g x L(-1) ) were cultured in vitro in TF-1 cells at different time (24, 48, 72 h). Cell proliferation was assayed by MTT. Cell cycle was determined by flow cytometry (FCM). Cell apoptosis was detected by Annexin V and PI double staining method. SALL4 mRNA expression was detected by reverse transcription RT-PCR (RTT-PCR).

RESULTAdministrated with Mat (0.5-2.0 g x L(-1)) after 24, 48, 72 h, the proliferation of TF-1 cells were inhibited (P < 0.01) , and in dose- and time-dependent manner. Half inhibitory concentration (IC50 ) was 1.0 g L(-1) at 48 h. After 48 h that the Mat acted on TF-1 cells, the proportion of G0/G1 phase cells increased while compared with the control group, and S phase cells decreased (P < 0.01). Apoptosis were 8.6% , 11.21%, 15.26% , 17.63%, which showed statistically significant difference (P < 0.01) compared with the control group (5.05%). RT-PCR results showed the ratio between SALL4 mRNA expression and beta-actin (internal reference) expression significantly decreased (P < 0.01) with Mat dose increased.

CONCLUSIONIn a certain range of concentration and time, Mat can inhibit TFT-1 cells proliferation. The mechanism is to make the cells G0/G1 phase blocked, to inhibit SALL4 gene expression and induce cell apoptosis.

Alkaloids ; pharmacology ; Antineoplastic Agents, Phytogenic ; pharmacology ; Apoptosis ; drug effects ; Cell Cycle ; drug effects ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Gene Expression ; drug effects ; Humans ; Leukemia, Erythroblastic, Acute ; drug therapy ; genetics ; metabolism ; physiopathology ; Quinolizines ; pharmacology ; Transcription Factors ; genetics ; metabolism