Objective: To evaluate the therapeutic effects of Rituximab combined with CHOP on B cell non-Hodgkin's lymphoma. Methods: A prospective study with concurrent control group was carried out. A total of 60 cases of B cell non-Hodgkin's lympoma were divided into 2 groups. The 30 cases in the research group received Rituximab combined with CHOP regimen. The 30 cases in the control group were treated with CHOP regimen alone. CHOP regimen (Cyclophospham 600mg/m~2 IV, Vincristine 1.4mg/m~2 Ⅳ, and Adriamy-cin piarubicin 50mg/m~2 IV) was administered on the first day of chemotherapy course. Prednisone 100mg/m~2 was administered orally from the first day to the fifth day. The cycle was repeated every 21 days and the patients received at least 3-6 cycles of chemotherapy. The therapeutic effect was assessed. Results: The complete remission (CR) rate and total response rate were 66.7% (20/30) and 90.0% (27/30) in the research group and 39.97% (12/30) and 56.7% (17/30) in the control group. The therapeutic differences between the two groups showed a statistical significance (P＜0.05). Conclusion: Compared with CHOP regimen chemotherapy, Rituximab combined with CHOP regimen shows better therapeutic effect. The side effects in the research group are similar to those in the control group. Rituximab combined with CHOP regimen can be the first choice in the treatment for B cell non-Hodgkin's lymphoma.

Objective To determine the urine parameters,body temperature and main organ coefficient of Fujian rabbits.Methods In this experiment,we selected twenty healthy Fujian rabbits with weight of about 2.5kg.Both male and female rabbits were ten.Before experiment,the rabbits drunk water freely.We collected fresh urine before breeding in the morning,and then determined the ten items urine parameters soon.Under the room temperature,we used electricity thermometer into the rabbits' rectum to determine the body temperature.Being fasting for 12h,the rabbits were anesthetized by 3% pentobarbital sodium,and then were put to death after bloodletting.The dissection took various internal organs immediately.The clean organs were weighed by electronic analytical balance.Results The results showed that the majority of the urine was yellow opacity,and the ten items urine parameters between male and female had no significant difference.The average body temperature of Fujian rabbits was 39.67℃ above other ones.There was no significant difference in main organ coefficient between male and female expect the lung and spleen.Conclusion In a word,it was objective to determine the body temperature,urine parameters,mainly organ coefficient of Fujian rabbits which were fed in conventional environment.It is valuable for the appliation of Fujian rabbits in life science sphere.

A method of direct injection and liquid chromatography coupled with tandem mass spectrometric (LC-MS / MS) was developed for simultaneous determination of 5 aniline compounds including aniline, 3-nitroaniline, 4-nitroaniline, 2,6-dichloro-4-nitroaniline and hexanitrodiphenylamine in drinking water and source water. The samples were filtered using a 0. 22-μm polyethersulfone membrane prior to HPLC analysis. Five target compounds were chromatographically separated on an HSS T3 column with gradient elution. Chromatographic data were acquired by tandem mass spectrometric detection in multiple reaction monitoring (MRM) mode, and thus favorable resolutions of all target compounds were achieved within 4 min. Under the optimal analytical conditions, the peak area of each analyte and its concentration had a good correlation within the linear range (R≥0. 995). The limit of detection (LOD) and limit of quantification (LOQ) of the method were 0. 773-1. 88 μg / L (S / N=3) and 2. 58-6. 27 μg / L (S / N=10), respectively. The intra- and inter-day relative standard deviations ( RSDs) of the mix standard solution were 0. 8% -1. 9% and 3. 3% -4. 9% , respectively. The spiked recoveries of the analytes were 84. 1% -105% and the RSDs of the spiked samples were 1. 0% -3. 1% . This proposed method was applied in the analysis of 35 samples from drinking water, source water and surface water, which indicated that the novel LC-MS / MS method could detect 5 aniline compounds in water without any complicated sample pretreatment in an accurate, sensitive and rapid way, and it also could provide technique support for evaluation of the contamination caused by aniline compounds.

With the increasing incidence and mortality of coronary heart disease (CHD) in China, the prevention and treatment of CHD is no time to delay. Since Professor Gruentzig completed the first human case of percutaneous transluminal coronary angioplasty (PTCA) in 1977, percutaneous coronary intervention (PCI) had reached to a new page. After three decades of development and change, PCI has been improved and matured gradually from the early PTCA to the current stent era. With the advent of stents, the rate of restenosis after PCI was significantly reduced from 30%-50% to 10%-20%. But stent restenosis was still with no total cure. The issue of how to prevent the stent restenosis has become a long-term major issue for the exploration in both clinical and preclinical medicine. Therefore, this paper reviewed the etiology, pathology, related risk factors, latest diagnosis methods, prevention and treatment of stent restenosis by integrative medicine.

This study was aimed to observe the safety and effectiveness ofShugan Jieyu Capsules in the treatment of vasovagal syncope (VVS) with mild-to-moderate depression and anxiety, and to compare the effect with Flupentixol and Melitracen Tablets. A total of 89 VVS cases with mild-to-moderate depression and anxiety were randomly divided into 3 groups, which were group A (Shugan Jieyu Capsules group), group B (Flupentixol and Melitracen Tablets) and group C (control group). Based on the conventional therapy of VVS treatment, treatments were given to all three groups for 8 weeks. And the negative conversion ratio of VVS in each group was observed. Hamilton Depression Scale (HAMD 24 items) and Hamilton Anxiety Scale (HAMA) were evaluated for the calculation of reductive rate. Treatment emergent symptoms scale (TESS) was used in the evaluation of adverse reactions of both medications during the treatment. In the 12-month follow-up after treatment, the recurrence rate of syncope was observed in each group. The results showed that compared with pretreatment, HAMD-24 and HAMA scores of group A and group B after treatment were significantly reduced (P < 0.05). Compared with group C, the heat-up tilt testing-negative rate, HAMD-24 and HAMA reductive rate of group A and group B after treatment were significantly increased (P < 0.05). Compared with group B, the negative rate, HAMD-24 and HAMA reductive rate of group A were more significant (P < 0.05). After treatment, scores for TESS of group A was significantly lower than group B (P< 0.05). In the 24-month follow-up, the recurrence rate of syncope of group A and group B was significantly lower than group C (P < 0.05); and group A was obviously better than group B (P < 0.05). It was concluded thatShugan Jieyu Capsules can be used in the treatment of VVS with mild-to-moderate depression and anxiety. Its effectiveness and safety may be better than Flupentixol and Melitracen Tablets.

This study was aimed to investigate the effect ofDanlou pills on prevent atherosclerosis from hypercholesterolemia rabbit and its relationship with inflammatory factors as well as PI3K/AKT signal pathways. A total of 24 Japanese male white rabbits were randomly divided into the control group (CL), model group (M) and Danlou group (DL), with 8 in each group. Normal diet was given to CL rabbits. High-fat diet was given to rabbits in other groups to establish the atherosclerosis model. Danlou pills (0.5 g·kg-1·d-1) were also given to DL rabbits. Rabbits were sacrificed after 9-week medication. The contents of blood lipid, TNF-α and IL-6 were detected. HE staining was used in the observation of histological changes in the aorta. Western blot was used to observe PI3K and p-AKT expression in the aorta. The results showed that compared with CL, the contents of TG, TC, LDL, IL-6 and TNF-α were significantly increased in M (P < 0.01); PI3K and p-AKT expression in the aorta were significantly decreased (P < 0.01). Compared with M, blood lipid, IL-6 and TNF-α were significantly reduced in DL (P < 0.05, orP < 0.01); PI3K and p-AKT expression were significantly increased (P < 0.01). It was concluded thatDanlou pills had prevention effects on atherosclerosis through reducing blood lipid and inflammatory factors. The action mechanism maybe related to the activation of PI3K/AKT signal pathways.

Objective To construct the permanent colostomy patients with rectal cancer in archives information module content. Methods Using expert meeting,semi- structured interview, literature review, Delphi expert consultation method, establish the system of permanent rectal cancer patients file information specific module. Results In two- round consultation authority coefficient was 0.847. Kendall coordination coefficient (Kendall′s W) was 0.195-0.331, the difference had statistical significance (P<0.01); through the expert consultation method to construct the file information module for permanent colostomy patients with rectal cancer, which contained 4 first-level indicators (colostomy patient information module, stoma nursing modules, stoma patients transitional care modules, colostomy patients with network platform module), 11 secondary indicators, 36 third grade indicators. Conclusions This study established file information module content for permanent stoma patients with rectal cancer. It has good scientificity and reliability, and can provide a theoretical basis for the clinical development of a file information system network for transitional care of permanent stoma patients with rectal cancer.

Objective To observe the effect of scalp acupuncture on cognitive and motor functions of stroke patients in recovery stage.Methods80 stroke patients with cognitive disorder were randomly divided into the scalp acupuncture group (n=41) and control group (n=39). All patients of two groups were treated with routine therapy and rehabilitation training, but the cases of the scalp acupuncture group were added with scalp acupuncture. The cognitive function, motor function and activities of daily living (ADL) of all patients were assessed by delitescence and amplitude of event-related potential (ERP) P300, Fugl-Meyer Assessment (FMA), Barthel Index (BI) respectively before and 3 months after treatment.ResultsAfter treatment, P300 delitescence of the patients in the scalp acupuncture group shorten to 38 ms in average while in the control group shorten only to 17 ms, the therapeutic effect of the scalp acupuncture group was superior to that of the control group ( P<0.05). The scores of FMA and BI of the patients in the scalp acupuncture group were also better than those in the control group ( P<0.05).ConclusionScalp acupuncture can efficiently improve the cognitive function of stroke patients in the recovery stage, and promote the recovery of motor function and ADL.

Objective To investigate the cognition and attitude toward integrating old-age care with medical services among the elderly,nurses from medical institutions and old-age care institution staffs,in order to provide references for developing implementation strategies of integrating old-age care with medical service.Methods The convenience sampling method was conducted,and 963 people.from 4 cities in Henan Province were enrolled in this survey from July to September 2016,including 599 elderly people,248 nurses from medical institutions and 166 old-age care institution staffs.All volunteers were investigated by using self-designed questionnaires.Results A total of 1 000 questionnaires were distributed,and 963 valid questionnaires were retrieved.The effective recovery rate was 96.3％.The cognition of integrating old-age care with medical service in all volunteers was low.There were differences in the needs of all nursing care services in the integrative old-age care and medical services,the needs of Chinese traditional medical care services were low.The highest demand of service capabilities was skills of coping urgent issues,while the lowest demand of service capabilities was education levels of care givers;the scores on evaluation of the two demands in the elderly were (4.803± 0.453) and (3.124± 1.246) points,those in the old-age care institution staffs were (4.819±0.468) and (2.698± 1.346) points,there was no statistically significant difference between the two groups (P＞0.05).Conclusion In the progress of promoting the integration of old-age care and medical services,it is necessary pay more attention on the promotion among non-urban elderly people,and improving living facilities as well as the quality of care services.Integrated management and hierarchical training for nursing professionals and old-age care institutions staffs should be carried out gradually.

OBJECTIVETo explore arsenic accumulation and toxicity mechanism following long-term use of realgar and provide scientific basis for safety use of realgar in clinic.

METHODThe realgar which was used in the study contains 90% insoluble asenic sulfide (As2S2) and 1.696 mg x kg(-1) soluble arsenic. Two separate experiments were performed: 1) Twenty-eight fasting SD rats were orally given a single dose of realgar at the dose of 0.8 g x kg(-1) and the other four rats were given ultra-filtrated water served as control group. Blood, hearts, livers, kidneys, lungs and brains of four rats were taken out at 0.5, 1, 2, 4, 8, 16, 36 h respectively after treatment. Asenic quantity of each organ or blood sample was measured. 2) Forty SD rats were randomly divided into four groups: control group and realgar 0.02, 0.08, 0.16 g x kg(-1) groups, each group containing 5 females and 5 males. The rats were intra-gastrically treated with realgar once a day for successively 90 days, while the control group was given ultra-filtrated water. Asenic amount in blood, liver, kidney and brain of each rat was measured in fasting rats at 16 h after last dosing.

RESULTAsenic amount of blood, liver, kidney, heart, lung and brain increased after single dosing of realgar at dose of 0.16 g x kg(-1), with the order from high to low blood > kidney > lung > liver > heart > brain. Asenic amount was much higher in blood than that in other organs. The feature of asenic distribution in blood following realgar administration may be the basis for its use for leukemia Ninety-day oral treatment of realgar led to significant accumulation of asenic in blood, kidney, liver and brain. The highest asenic accumulation times was found in kidney followed by liver, which was assumed to be associated with nephrotoxicity and hepatotoxicity of realgar. The highest amount of asenic was observed in blood after 90 day's administration of realgar, and the amount of asenic in organs was in the order of blood > kidney > liver > brain.

CONCLUSIONAsenic can be absorbed and extensively distributed in various organs or tissesses after realgar administration in rats. Long-term use of realgar caused high asenic accumulation in various tissueses, including blood, kidney, liver, and brain. The nephrotoxicity and hepatotoxicity of realgar could be associated with the asenic accumulation in relative organs. Blood is the target of the most highest distribution and accamulation of asenic after realgar treatment, that could be associated with the efficacy of realgar on the treatment of leakemia.

Animals ; Arsenic ; analysis ; chemistry ; pharmacokinetics ; toxicity ; Arsenicals ; administration & dosage ; adverse effects ; chemistry ; Female ; Male ; Rats ; Rats, Sprague-Dawley ; Solubility ; Sulfides ; administration & dosage ; adverse effects ; chemistry ; Time Factors