To investigate the curative effect of minimally invasive sclera buckling on single retinal detachment.METHODS:Totally, 100 cases of patients with retinal detachment ( 106 eyes ) enrolled in our hospital were randomly divided into observation group and control group, 53 eyes in each group. Patients in observation group were treated with minimally invasive sclera buckling, while patients in control group received traditional limbal conjunctival incision. After surgery, patients were all followed up for 6 ~18mo, during which the retinal recurrence situation, degree of vision enhancement and compliance occurrence rate was recorded. RESULTS: The retinal reattachment rate once of observation group (96. 22%) was significantly higher than that of control group (88. 68%), there was statistically significance (P<0. 05). The vision enhancement rate of observation group (84. 90%) was significantly higher than that of control group (71. 70%), there was statistically significance (P<0. 05). The compliance occurrence rate of observation group (11. 32%) was significantly lower than that of control group (32. 08%), there was statistically significance (P<0. 05).CONCLUSlON: The improved minimally invasive sclera buckling can significantly enhance the curative effect for retinal detachment, decrease the compliance occurrence rate, improve vision function, and is a scientific, practical and rigorous tool for retinal detachment treatment.

Influenza virus hemagglutinin (HA) is a key factor in the virus's invasion of host cells, involving the binding of the virus to target cells and the fusion of membranes. The proteolytic cleavage and activation of HA by host proteases are prerequisites for the virus to recognize host cells and initiate membrane fusion, and are also essential for viral infection of the host. This article summarizes the proteolytic activation of different subtypes of influenza virus HA by type II transmembrane serine proteases, human tissue kallikreins, and other host proteases, and discusses their potential as targets for antiviral therapy.

Objective To investigate the clinical characteristics, diagnosis and treatment of placenta increta.Methods A retrospective analysis was carried out on 13 admitted cases of placenta increta from 1989～2006. Results Among the 13 cases analysed, 5 cases with a history of Caesarian section had a 0% success rate of treatment with conservative care (0/5), 100% less than that of cases with no history of Caesarian section (8/8), P＜0.05; the success rate of treatment of partial placenta increta with methotrexate with Jia Wei Sheng Hua Tang was 100%. Conclusion Caesarian section is a risk factor of placenta increta, and its prognosis is poor; however, Jia Wei Sheng Hua Tang has proven satisfactory as a supplementary treatment for placenta inereta.

Carcinoma, Non-Small-Cell Lung ; pathology ; surgery ; Humans ; Lung Neoplasms ; pathology ; surgery ; Neoplasm Staging ; Radiation Pneumonitis ; etiology ; Radiosurgery ; adverse effects ; methods ; Radiotherapy, Image-Guided

The challenge of the emergence of drug-resistant influenza strains, which is caused by wide spread utilization of direct-acting antivirals (DAAs), accelerates the research and exploration towards host targeted agents. In contrast to DAAs targeting viral replication components, host targeted agents, which regulate host factors and pathways linked to viral replication, can interfere the replication of influenza. Additionally, the innate immune system is activated by influenza during the early stage of infection, so manipulating the innate immune response may prevent the viral infection. However, the excessive inflammatory response induced at the late phase of influenza infection would lead to severe tissue injures. Thus, it is very important to explore drugs with anti-inflammatory actions to suppress these immune imbalances and tissue injures. Here we overview the current progresses about host targets related to anti-influenza drugs.
Anti-Inflammatory Agents ; pharmacology ; Antiviral Agents ; pharmacology ; Humans ; Immunity, Innate ; Influenza, Human ; drug therapy ; Virus Replication

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Arrhythmias, Cardiac ; physiopathology ; therapy ; Female ; Humans ; Male ; Middle Aged

Acclimatization ; physiology ; Animals ; Animals, Newborn ; Chickens ; Cold Temperature ; Endocrine Glands ; physiology ; Female ; Male ; Rats ; Rats, Wistar

Objective To study the effects of formaldehyde on the level of microelements in mouse liver and blood and explore the microelements as biomarker in injury induced by formaldehyde.Methods The mice were randomly divided into control,low(1/40LD50),moderate(1/20LD50) and high(1/10LD50) dose groups exposed to formaldehyde by inhalation(n=20),two hours per day for three and six weeks,and than the contents of Cu,Fe,Zn and Mn in mouse liver and blood were measured.Results The contents of Fe,Zn and Mn in liver in high dose group three weeks after exposure and the contents of Fe and Zn in liver in high dose group six weeks after exposure were significantly lower than those in control group(P

Objective:To analyze clinical characteristics of drug-induced hypersensitivity syndrome (DIHS) , and to compare the European, Japanese and Chinese diagnostic criteria.Methods:A total of 45 patients confirmedly diagnosed with DIHS according to the DIHS criteria originally proposed by Bocquet, were collected from the First Affiliated Hospital (Southwest Hospital) of Army Medical University between January 2009 and January 2019. Clinical data on the 45 patients were retrospectively analyzed, clinical characteristics were summarized and re-evaluated according to the European, Japanese and Chinese diagnostic criteria separately, and differences were analyzed in terms of the latency period, time to rash regression, eosinophil count, liver function indices, etc. One-way analysis of variance was used to compare means among multiple groups, and t test to compare means between two groups. Results:Of the 45 patients, 38 presented with eruptive drug eruptions, and 44 were accompanied by liver damage, 40 by elevated counts of peripheral white blood cells, 38 by eosinophilia, 21 by lymphadenectasis, and 4 by mucosal damage. Common culprit drugs included allopurinol (10 cases) , anti-tuberculosis drugs (7 cases) , cephalosporins (7 cases) , and Chinese medicine (4 cases) . Forty patients were treated with glucocorticoids, and 17 with glucocorticoids and intravenous gamma globulin. After treatment, 44 patients received improvement and 1 died. According to the European diagnostic criteria, there were 29 patients with suspected DIHS and 16 with confirmed DIHS; according to the Japanese diagnostic criteria, 37 patients could be confirmedly diagnosed with DIHS, but 8 could not be confirmedly diagnosed; according to the Chinese diagnostic criteria, 17 patients could be confirmedly diagnosed, but 28 could not be confirmedly diagnosed. According to the Japanese diagnostic criteria, the latency period was significantly longer in the patients with a confirmed diagnosis (36.91 ± 21.73 d) than in those without (20.00 ± 20.82 d, P = 0.04) . Conclusions:Common culprit drugs for DIHS include allopurinol, anti-tuberculosis drugs and cephalosporins. Most patients with DIHS are accompanied by liver damage, and the European diagnostic criteria are preferentially recommended for DIHS.

OBJECTIVE To intensify the management of the acupuncture department and prevent and control nosocomial infection.METHODS During the course of the management of the acupuncture department,the causes of nosocomial infection were found through analyzing the possible reasons of nosocomial infection and a series of relevant measures were taken to improve the control of nosocomial infection.RESULTS In order to control nosocomial infection in acupuncture department we needed to strength the disinfection management in the following aspects:air in the room,medical procedures and implement,medical staff hands and medical disposals.CONCLUSIONS Strict management is the important measures to reduce the nosocomial infection.