千捶膏配合生肌玉红膏治疗感染性伤面的临床观察

我院多年来应用千捶膏和生肌玉红膏治疗感染性伤面。千捶膏用于去腐,生肌玉红膏用于生新。据我们观察二药有较强的抗感染作用,尤其有抗绿脓感染作用。应用千捶膏可以较快地达到脱腐作用,应用生肌玉红膏可以促进肉芽增生,达到伤面早期愈合,值得推广。     

PSYCHOPHYSIOLOGY AND MEDICINE

Psychophysiology is just as closely related to internal medicine as it is to psychiatry. “Psychological variable” has two distinct meanings: a) an external sensory stimulus, or b) an organismic state described in psychological language. “Psychological” and “Physical” are names of two different languages. There is no such thing as a non-physical illness. Asking whether emotions cause diseases, or diseases cause emotions, leads to many difficulties and is unprofitable. It is far more useful to ask about stimulus-response relationships. There are more kinds of specificity relations in psychophysiology and psychosomatic medicine than are usually recognized, and the usual specificity statements in psychosomatic medicine are not concerned with I-R or S-R specificity. There are many problems in medicine which psychophysiology could help to solve.     

Evidence-based medicine, medical decision analysis, and pathology

Recent advances in molecular pathology and other technologies such as proteomics present pathologists with the challenge of integrating the new information generated with high-throughput methods with current diagnostic models based mostly on histopathology and clinicopathologic correlations. Parallel developments in the field of medical informatics and bioinformatics provide the technical and mathematical methods to approach these problems in a rational manner. However, it remains unclear whether pathologists or other medical specialists will become primarily responsible for the development and maintenance of these multivariate and multidisciplinary diagnostic and prognostic models that are hoped to provide more accurate, individualized patient-based information. Evidence-based medicine (EBM) and medical decision analysis (MDA) are relatively new disciplines that use quantitative methods to assess the value of information, differentiate fact from myth, and integrate so-called best evidence into multivariate models for the assessment of prognosis, response to therapy, selection of laboratory tests, and other complex problems that influence individual patient care. We review from an epistemological viewpoint the current approach to information in pathology and describe some of the concepts developed by the practitioners of EBM and MDA.     

Pathway to biomarker discovery in psoriatic arthritis

ABSTRACT

Introduction

Biomarkers may help influence long-term outcomes of psoriatic disease by improving the objective assessment of the presence and severity of psoriatic arthritis (PsA) and by guiding treatment selection. However, there are no validated biomarkers for PsA.     

Suppressive effects of Sairei-to on monoclonal antibody 1–22–3-induced glomerulonephritis: Analysis of effective components

The effects of treditional Chinese medlclne (Salrel-to) on experimental glomerulonephritls Induced In rats by monodonal antibody (mAb) 1–22–3 lnjectlon was examined. The level of proteinuria in the Sairel-to-treated group was significantly lower than that In the PBS treated group. This suppressive effect was caused by the major component of Sealer-to, Syo-salko-to but not by another component, Gorel-san. The suppressive effect of Syo-salko-to was Identified In Its components ( Bupleuri radix, Pindilae tuber and Zingibers rhizoma ), but not In the other combined components ( Ginseng radix and Zizyphl fructus ). Further study weeled that the suppressive effects of the combined components were mainly derived from Bupleuri radix . It was demonstrated that the actual active Ingredient is probably Salkosaponin-d. Light microscopy revealed that Sairel-to and Its effective components suppressed the proliferation of mesanglal cells and mesanglal matrix expansion. Semi quantitative morphological studies of glomerular lesions on the eighth day showed that Syo-salko-to and Its combined components ( Bupleuri radix, Zinglberis rhizoma and Pinelliae tuber ) suppressed mesanglal matrix expansion significantly compared with phosphate-buffered saline control groups (matrix score: 28.0±19.1 vs 102.3±14.1; 30.9±30.1 vs 102.3±14.1, p<0.005, respectively). It was concluded that Salkosaponln-d, as well as Bupleuri radix , Syo-salko-to and Sairel-to can suppress proteinurla and morphological changes In the rat glomerulonephritls model Induced by mAb 1–22–3.     

The nucleotide sequence of two new DP alleles, DPA1*02015 and DPB1*8401, identified in a Chinese subject

The HLA-DP genes (HLA-DPA1 and -DPB1) are encoded by the major histocompatibility complex (MHC) on human chromosome 6. They are involved in the presentation of antigen to CD4+ T cells as part of the class II antigen-presentation pathway. During a small study of Oriental subjects (11 Chinese and 26 Japanese subjects), one Chinese subject was identified as having numerous heterozygous sites within the second exon of both DPA1 and DPB1. These were further analysed using novel codon-specific primers. Sequencing analysis using these primers determined the subject to have DPA1*0103/*02015 and DPB1*0501/*8401; these new alleles have been submitted to GenBank and assigned the accession numbers AF098794 and AF077015, respectively.     

中国少年智力量表的信度研究

目的：对中国少年智力量表（CISJ）进行信度分析。方法：采用分半相关、Alpha系数和复测相关等方法对CISJ常模样本资料作统计分析。结果：①分半信度：各分测验及言语、操作和总量表的分半相关系数在0．39-0.92之间，其中各常模年龄组样本，城镇为0．39～0.91、农村为0.42～0.92，而城镇总样本、农村总样本和全体样本则分别为0.57-0．88、0.63～0．90和0.61-0.89。②Alpha系数分析：除4个系数偏低（0.29～0．39）外，其余都比较高，在0.41-0.84之间，0．50以上的达到95％。③复测信度：各分测验及言语、操作、智力因素量表分数和智商的相关系数在0.47-0．85之间；除数字背诵分测验为0.47外，其余均在0．69以上。结论：CISJ具有较高的内部稳定性和复测一致性，是信度比较理想的智力量表。     

中晚期重型乙型肝炎血浆置换与内科治疗生存率的比较

观察血浆置换、内科治疗对中晚期重型乙型病毒性肝炎生存率的影响,探索中晚期重型肝炎的治疗方法。方法观察在内科治疗基础上给予血浆置换患者的肝功能、并发症及疾病的转归,与同期仅予内科综合治疗的患者相比较,对相应的临床资料进行统计学分析,从而了解两种治疗方法的疗效。结果血浆置换组36例,18例好转、18例死亡,内科治疗组32例,13例好转、19例死亡,两组之间患者生存情况无统计学差异;肝功能指标(ALT、AST、SB、ALB、TC、ChE和凝血酶原时间(PT)也无统计学差异。结论与内科治疗相比较,在其基础上给予血浆置换并不能提高中晚期重型病毒性肝炎生存率;中晚期重型肝炎患者的预后决定于其肝功能衰竭的程度。     

In vivo molecular targeted radiotherapy

Unsealed radionuclides have been in clinical therapeutic use for well over half a century. Following the early inappropriate clinical administrations of radium salts in the early 20th century, the first real clinical benefits became evident with the use of (131)I-sodium iodide for the treatment of hypothyroidism and differentiated thyroid carcinoma and (32)P-sodium phosphate for the treatment of polycythaemia vera. In recent years the use of bone seeking agents (89)Sr, (153)Sm and (186)Re for the palliation of bone pain have become widespread and considerable progress has been evident with the use of (131)I-MIBG and (90)Y-somatostatin receptor binding agents. Although the use of monoclonal antibody based therapeutic products has been slow to evolve, the start of the 21st century has witnessed the first licensed therapeutic antibody conjugates based on (90)Y and (131)I for the treatment of non-Hodgkin's lymphoma. The future clinical utility of this form of therapy will depend upon the development of radiopharmaceutical conjugates capable of selective binding to molecular targets. The availability of some therapeutic radionuclides such as (188)Re produced from the tungsten generator system which can produce activity as required over many months, may make this type of therapy more widely available in some remote and developing countries.Future products will involve cytotoxic radionuclides with appropriate potency, but with physical characteristics that will enable the administration of therapeutic doses with the minimal need for patient isolation. Further developments are likely to involve molecular constructs such as aptamers arising from new developments in biotechnology.Patient trials are still underway and are now examining new methods of administration, dose fractionation and the clinical introduction of alpha emitting radiopharmaceutical conjugates. This review outlines the history, development and future potential of these forms of therapy.