Based on the study of four diagnostic methods in Treatise on Exogenous Febrile Diseases,this dissertation analysed the cause of differentiation of syndrome unavailable,and indicated that:differentiation of syndrome unavailable resulted from multi-reasons.The patients who had symptoms and signs but all the modern physics and chemistry index were normal,the data get from traditional four diagnostic methods were useful to discriminate and estimate diseases.Modern physics and chemistry index can help in improving exactitude,but we cannot ignore traditional diagnostic methods.

The quarantine inspection and acceptance of laboratory animals is an important work, which can protect animals from pollution, occurrence and spread of diseases in the surounding area, and it is the key point to realize the quality standardization of laboratory animals.Beagle dogs are acknowledged widely as specialized laboratory dogs which is widely employed in experiments of drug safety evaluation because of the good genetic stability, environmental adaptability, disease resistance and consistency testing in the experiments.Establishment of standard operating procedures of beagle dog quarantine acceptance check for drug GLP organization tests, refining technical points, strengthen the technical training of quarantine officers, and efforts to improve the level of quarantine are needed to finally ensure the quality of laboratory animals.

Although agomelatine may be associated with an increased risk of hepatotoxicity, the incidence rate of acute hepatitis seemed divergent between clinical trials and daily practice. Whether aging or gender is a risk factor in developing hepatotoxicity due to agomelatine is not clear. We present 3 older female cases with acute hepatitis occurring due to highly probable idiosyncratic drug-induced liver injury caused by agomelatine. From these cases, regular surveillance on liver function in the older women taking antidepressants would be of benefits.

In Taiwan, high-risk patients have been identified and tested for preventing community spread of COVID-19. Most sample collection was performed in emergency departments (EDs). Traditional sample collection requires substantial personal protective equipment (PPE), healthcare professionals, sanitation workers, and isolation space. To solve this problem, we established a multifunctional sample collection station (MSCS) for COVID-19 testing in front of our ED. The station is composed of a thick and clear acrylic board (2 cm), which completely separates the patient and medical personnel. Three pairs of gloves (length, 45 cm) are attached and fixed on the outside wall of the MSCS. The gloves are used to conduct sampling of throat/nasal swabs, sputum, and blood from patients. The gap between the board and the building is only 0.2 cm (sealed with silicone sealant). ED personnel communicate with patients using a small two-way broadcast system. Medical waste is put in specific trashcans installed in the table outside the MSCS. With full physical protection, the personnel conducting the sampling procedure need to wear only their N95 mask and gloves. After we activated the station, our PPE, sampling time, and sanitization resources were considerably conserved during the 4-week observation period. The MSCS obviously saved time and PPE. It elevated the efficiency and capacity of the ED for handling potential community infections of COVID-19.
Betacoronavirus ; Clinical Laboratory Techniques ; Coronavirus Infections ; diagnosis ; epidemiology ; Emergency Service, Hospital ; organization & administration ; Humans ; Mass Screening ; methods ; Pandemics ; Personal Protective Equipment ; supply & distribution ; Pneumonia, Viral ; diagnosis ; epidemiology ; Taiwan ; epidemiology

Objective To investigate the correlation between burdens of main caregivers of patients undergoing enterostomy and social supports.Method Fifty eight caregivers of patients with enterostomy involved the investigation by using questionnaires of Zarit Caregiver Burden Interview and Social Support Rating Scale.Results The mean score of burdens was(21.10±14.17).The total score of social supports was(43.69±8.61),higher than the national norm(34.56±3.73)(P<0.05).The total score of burdens, personal burdens and responsibility burdens were all negatively correlated with social support(P<0.01 for all).Conclusion The higher social support,the lower care burdens.The doctors and nurses should help the patients and their families to establish more accesses to the social supports so that the caregivers relieved and stress and reduce the burdens.

Objective To summarize the clinicopathological characteristics and analyze the prognostic factors of young gastric cancer patients.Methods Data of 1 801 gastric cancer patients (divided into ≤45 years of age group,n =230 cases,and ＞ 45 years old group,n =1 571 cases) undergoing gastrectomy in Department of Gastrointestinal Surgery,Fujian Provincial Cancer Hospital,from June 1999 to November 2015 were retrospectively analyzed.Results Compared with the elderly patients,those ≤45 years old were more female with higher percentage of signet ring cell carcinoma,M1 and non radical resection while less in the upper stomach area (P ＜ 0.05),but there was no statistical difference in tumor size,depth of invasion,lymph node metastasis,Borrmann type,TNM stage,peripheral nerve involvement,cancer embolus,positive margin.Prognostic analysis showed the difference of 5-years survival rate was not statistically significant between young and elderly patients.But the 5-year survival rate in young patients with signet ring cell carcinoma undergoingt radical gastrectomy was better than that of elderly patients (P =0.047,0.038).Multivariate regression analysis showed that M staging and surgical modality were independent prognostic factors for these ≤ 45 years old patients.Conclusion Although there are special clinicopathological features of gastric cancer in young patients,but the postoperative prognosis is relatively the same as those elderly patients.

Improvement of the productivity of industrial strains is an important field in micro-biology, because wild-type strains isolated from nature usually produce only a low level of antibiotics. Although random screening and simple rational screening are still effective without using genomic information, they are always time- and labor-consuming. With the broad application of recombinant DNA technology, protoplast fusion and X-omics, novel methods and strategies such as metabolic engineering, genome shuffling, system biology and system biotechnology, ribosome engineering, epigenetic modification are being exploited for the industry microbiology. In this review, we will focus on the progress of these novel methods and strategies for strain improvement in recent years.
Bacteria ; classification ; genetics ; metabolism ; Biotechnology ; trends ; DNA Shuffling ; methods ; DNA, Recombinant ; Gene Expression Regulation, Bacterial ; Genetic Engineering ; methods ; Industrial Microbiology ; methods ; Technology, Pharmaceutical