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As a form of new programmed cell death, pyroptosis is divided into a canonical pyroptosis pathway and a non-canonical pyroptosis pathway. In recent years, it is reported that non-canonical pyroptosis is closely related to inflammatory reactions, which directly affects the occurrence, development, and outcome of sepsis, inflammatory bowel disease, respiratory disease, nerve system inflammatory disease, and other inflammatory diseases. When the cells were infected with Gram-negative bacteria or lipopolysaccharide (LPS), it can induce the activation of cysteinyl aspartate specific proteinase(caspase)-4/5/11 and directly bind to the cells to cleave gasdermin D (GSDM-D) into the active amino-terminus of GSDM-D. The amino-terminus of GSDM-D with membrane punching activity migrates to the cell membrane, triggering the rupture of the cell membrane, and the cell contents discharge, leading to the occurrence of non-canonical pyroptosis. After activation of caspase-11, it also promotes the canonical pyroptosis, activates and releases interleukin-1β and interleukin-18, which aggravated inflammation. Caspase-4/5/11, GSDM-D, Toll-like receptor 4 and high mobility group protein B1 are the key molecules of the non-canonical pyroptosis. Exploring the mechanisms of non-canonical pyroptosis and the related research progresses in inflammatory diseases intensively is of great significance for clinical prevention and treatment of the relevant diseases.
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Humanos , Caspasas , Inflamasomas , Inflamación , Lipopolisacáridos , Piroptosis , SepsisRESUMEN
<p><b>OBJECTIVE</b>To observe the effects among aconite cake-separated moxibustion, moxibustion and acupuncture for knee osteoarthritis (KOA) with kidney-marrow deficiency and to explore the feasibility of cake-separated moxibustion as a home remedy solution.</p><p><b>METHODS</b>Ninety patients were randomized into an aconite cake-separated moxibustion group, a moxibustion group and an acupuncture group, 30 cases in each one. The acupoints in the three groups were Neixiyan (EX-LE 4), Dubi (ST 35) in the affected side, and bilateral Xuehai (SP 10), Liangqiu (ST 34), Heding (EX-LE 2), Shenshu (BL 23) and Zusanli (ST 36). All the treatment was given for 3 sessions, 10 days as a session with 2 to 3 days between 2 sessions, and once a day. The first 2 courses of aconite cake-separated moxibustion was applied in the hospital and the other 1 session was used at home guided by officer physician. Symptoms and physical signs classification score and life quality scores were recorded before and after treatment and 6 months after treatment, including walking pain, knee pain in stoop and squat, knee discomfort in stair activity and daily discomfort. The effects were evaluated.</p><p><b>RESULTS</b>The symptoms and physical signs classification scores in the three groups after treatment and at follow-up were lower than those before treatment (<0.01,<0.05), and the scores in the aconite cake-separated moxibustion group were better than those in the moxibustion group and acupuncture group (all<0.01). The scores of walking pain, knee pain in stoop and squat, knee discomfort in stair activity and daily discomfort were lower in the three groups after treatment and 6 months after treatment (<0.01,<0.05), and the scores of walking pain and daily discomfort in the aconite cake-separated moxibustion group were lower than those in the moxibustion group and acupuncture group (<0.01,<0.05). After treatments, the cured and markedly effective rate in the aconite cake-separated moxibustion group was 63.3% (19/30); that in the moxibustion group was 50.0% (15/30) and one in the acupuncture group was 43.3% (13/30). The cured and markedly effective rate of aconite cake-separated moxibustion group was more promising than those in the other two groups (both<0.05). At follow-up, the cured and markedly effective rate in the aconite cake-separated moxibustion group was 56.7% (17/30), which was better than 36.7% (11/30) in the moxibustion group and 40.0% (12/30) in the acupuncture group (both<0.05).</p><p><b>CONCLUSION</b>Aconite cake-separated moxibustion can be used for KOA patients with kidney-marrow deficiency, which can improve patients' life quality and is better than moxibustion and acupuncture. The method is feasible as a home remedy solution.</p>
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The aim of this review is to detect the difference in outcome of cardiac resynchronization therapy (CRT) between ischemic cardiomyopathy (ICM) and non-ischemic cardiomyopathy (NICM).By reviewing some clinical trials of large scale,we found that restore of heart structure and function in NICM was more significant than ICM.However,there were no significant differences in clinical outcome of improving cardiac function and quality of life,decreasing heart failure re-hospitalization and mortality.
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Objective To analyze the incidence of hospitalized children with Henoch-Sch(o)nle in purpura (HSP) and Henoch-Sch(o)nlein purpura nephritis (HSPN) from 2009 to 2012,and to characterize the epidemiology of HSP and HSPN in Jiangxi province.Methods Inpatients of Jiangxi Children's Hospital with the diagnosis of HSP or HSPN were recruited during 2009 to 2012.The basic messages in the home page of medical records,such as the admission year,sex,age,area coming from were collected.Chi-square test was used for statistical analysis.Results A total of 2516 HSP pediatric patients were included in this study.Of whom,412 cases were diagnosed in 2009,568 cases in 2010,750 cases in 2011,786 cases in 2012.Among them,renal damage as the presenting symptom in 110 cases in 2009,148 cases in 2010,198 cases in 2011,and 196 cases in 2012.The average incidence of HSPN was 25.91％ (652/2516).The morbidity of HSPN were similar in different admission years (x2=0.62,P＞0.05).In HSP patients,the ratio between male and female was 1.59∶1; the peak age was 4 to 9 year-old (65.50％,1648/2516).The morbidity of HSPN was similar in both girls and boy patients group (x2=0.14,P＞0.05).The morbidity of HSPN was 18.76％ (163/869) in patients younger than 6 years old,which was lower than 26.85％(359/1337) in patients between age 6 to 11 years old,and the morbidity of HSPN was 41.94％ (130/310) in patients older than 11years old,the difference was significant (x2=65.24,P＜0.01).The morbidity of HSP in the month of year was different,the peak time was between October and December,which as 40.74％(1025/2516).The morbidity of HSPN was 30.23％(208/688) during January to March,higher than in other period of the year (x2=9.87,P＜0.05).In the last four years,there were 824(32.75％) hospitalized patients of HSP in Nanchang district,1692 cases (67.25％) in other areas in Jiangxi province.The morbidity of HSPN in Nanchang district was 17.35％ (143/824),compared with the average level 25.91％(652/2516),the difference was significant (x2=25.08,P＜0.01).Conclusion The number of children diagnosed with HSP is progressively increased from 2009 to 2012 in Jiangxi province.The peak period for HSP is between October and December,and the peak age is 4 to 9 year-old.The incidence of HSPN between January to March group is higher than in other periodof the year.The morbidity of HSPN is increased with age.
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0.05).But a positive correlation was found between them(r =0.6943,P
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Objective To explore the value of mammography and MRI in the diagnosis of the breast lesions after breast augmentation with polyacrylamide gel(PAG) injection.Methods The mammographic and MRI findings of 26 patients with PAG augmentation mammoplasty retrospectively.Results The location and the form of PAG after augmentation mammoplasty could be detected by both mammography and MRI.The lesions in 4 cases with complications were detected by MRI but mammography.Conclusion MRI plays the more important role than mammography in the diagnosis of the complications or associated with breast lesions after augmentation mammoplasty with PAG.