Awaken Immune Cells by Hapten Enhanced Intratumoral Chemotherapy with Penicillin Prolong Pancreatic Cancer Survival.

Intratumoral immunotherapy is well studied and is ongoing, but few studies have evaluated the relationship between of cytotoxic drugs intratumoral injection (CDI) and hapten-enhanced cytotoxic drugs intratumoral injection (HECDI) and patient survival. The objectives of this study include comparisons to explore possible associations between the proportions of treatment-induced cytokines and autologous antibodies to tumor-associated antigens (TAAs) and the relative size of the abscopal effects concurring. CDIs contain oxidant and cytotoxic drugs, HECDIs contains the same drug plus penicillin as the new Hapten. Of the 33 patients with advanced pancreatic cancer, 9 received CDI, 20 received HECDI, and 4 (control group) received placebo. Serum levels of cytokines and autoantibodies of TAAs were detected and compared after therapy. The 1-year survival rate was 11.11% for CDI and 52.63% for HECDI (P= 0.035). In the general analysis of cytokines, HECDI exhibited an increasing level of IFN-γ and IL-4, and the non-hapten CDI showed a rising level of IL-12 (P = 0.125, 0.607, & 0.04). Participants who did not receive chemotherapy had significant differences in the level of Zeta autoantibody only before and after HECDI; However, IMP1 levels in patients with previous chemotherapy experience were significantly different before and after HECDI and CDI treatment (P≤0.05, P = 0.316). After HECDI treatment, TAA autoantibodies of RalA, Zeta, HCC1, p16 increased (P = 0.429, 0.416, 0.042, 0.112). The elevated levels of CXCL8, IFN-γ, HCC1, RalA, Zeta, and p16 observed in HECDI may be attributed to the abscopal effect (P = 0.012 & 0.013). Overall survival rates indicated that HECDI treatment extended participants' lives.

Centralized blood screening results in Ningxia / 中国输血杂志

【Objective】 To retrospectively analyze the quality status and annual trend of provincial-level centralized blood screening across Ningxia, and discuss the effect and advantages of the application of centralized blood screening. 【Methods】 The centralized detection, with the combination of enzyme linked immunosorbent assay (ELISA) and nucleic acid test(NAT), in Ningxia from 2016 to 2020 was statistically analyzed, and the sample size, overall unqualified rate and unqualified rate of each item were compared among different regions. 【Results】 There were about 70 000 samples in Ningxia annually, 65% were in Yinchuan city, and 35% in Shizuishan, Wuzhong, Guyuan and Zhongwei city. The unqualified rates of blood screening in above five cities were 1.09% (2 438/223 852), 1.48% (401/27 024), 1.50% (425/28 364), 1.01% (351/34 772) and 1.45% (435/30 002) respectively. Significant differences were noticed in the unqualified rates of HBsAg, anti-HCV, anti-TP, HIV Ab/Ag, ALT and HBV DNA (P0.05) among the five cities. 【Conclusion】 Centralized blood screening at provincial-level in Ningxia can optimize the allocation of laboratory resources and better ensure blood safety, which is of great significance to the construction of urban public health system in Ningxia.

Effects of different methods of dropping hyperpyrexia on the tubercular meningitis patients / 中国基层医药

Objective To discuss the effect of different methods of dropping the high temperature of the tubercular meningitis patients. Methods 35 cases with tubercular meningitis with high fever were divided into research group(11 cases) and control group(24 cases) ,24 patients in control group were treated by traditional cooling method, 11 patients in research group were rteated by mild hypothermia therapy, The self signs, the intracranial pressure,Glasgow scores, complications and the death rates of patients were assessed and compared. Results The effective rates of the research and control cooling method were 81.8% and 41.7% respectively. The difference between the two groups was significant;After the intervention,compared with the control group, the self scale is superior in research group,and the intracranial pressure and the death rates of patients were lower,and patients'Glasgow scores were higher,but the complications between the two groups had no significant differences. Conclusion Mild hypothermia can effectively control patients'temperature,at the same time, which can improve the patients conscious state and reduce the mortality.

Analysis in anxiety state of parents of children patients with hand foot mouth disease and nursing strategy / 中国实用护理杂志

Objective To study the psychological health state of parents of children patients with hand foot mouth disease and provide scientific basement for clinical nursing care. Methods Zung self- rating anxi-ety scale (SAS) and self-designed investigation scale were used to survey 98 parents of children patients with hand foot mouth disease,and selective nursing intervention was adopted. Results The anxiety scores of the parents were significantly higher than those of the normal mode, and their psychological symptom was influ-eneed by various factors. After the nursing intervention, the anxiety degree was significant different from that of before intervention. Conclusions Psychological health levels of the parents of children with hand foot mouth disease were markedly lower than those of healthy individuals. Psychological nursing care should not only in-clude children but also their parents in order to alleviate their bad mental state.

Relativity of the patients' right frou the prevention and cure of SARS / 中国医学伦理学

Any rights should be within the range of exertion, as well as the patients' right is relative. Which kind of the rights the patients have? Why should the rights be lmited? and what's that? To avoid the abuse of rights, the text discusses the limits of the patients' rights from the prevention and cure of the SARS disease.