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61.
62.
目的:探讨ω-3鱼油脂肪乳剂对重症胰腺炎患者腹内高压及肠黏膜功能的影响。方法:选择驻马店市中心医院重症医学科收治的136例重症胰腺炎患者作为研究对象,进行前瞻性研究,并按照随机数字表法分为对照组和观察组,各68例。其中对照组给予常规治疗法进行治疗,观察组在上述治疗的基础上外加ω-3鱼油脂肪乳剂进行治疗。观察两组患者治疗后病情缓解时间变化,比较两组患者治疗前后肠黏膜功能指标、趋化因子及腹内压水平变化,分析两组患者治疗效果差异。结果:观察组腹痛缓解时间、腹胀缓解时间、肠鸣音恢复时间以及肛门首次排便时间等病情症状明显改善(均P<0.05)。与治疗前相比,两组治疗后的血清肠型脂肪酸结合蛋白(I-FABP)、二胺氧化酶(DAO)、D-乳酸、中性粒细胞趋化因子(CINC)、FKN、单核细胞趋化因子蛋白-1(MCP-1)及乳果糖/甘露醇(L/M)、腹内压水平明显低于对照组,血清三叶因子(ITF)、乳脂球表皮生长因子8(MFG-E8)明显降低,且观察组改善更显著(均P<0.05)。观察组患者治疗有效率为94.12%,明显高于对照组的76.47%(P<0.05)。结论:ω-3鱼油脂肪乳... 相似文献
63.
目的 探讨重症监护病房(ICU)重症脓毒症患者远期负性情绪发生率及相关因素。方法 选取2019年1月—2020年12月南阳市第一人民医院入住ICU的99例重症脓毒症患者作为研究对象,均随访2年。将并发焦虑抑郁的患者作为负性情绪组,未并发焦虑抑郁的患者作为非负性情绪组,分别有30和69例。分析两组患者年龄、性别、种族、体重、入院临床特征(住院时长、ICU时长及血清乳酸、降钙素、C反应蛋白水平)、入院诊断疾病(心血管系统、呼吸系统、传染病、其他)、疾病严重程度[急性生理学和慢性健康评估Ⅱ(APACHEⅡ)评分、脓毒症相关器官衰竭评估(SOFA)评分、感染性休克]、器官支持情况[机械通气、连续性肾脏替代疗法(CRRTn)]、入住ICU前72 h是否使用皮质类固醇及在ICU住院期间咪达唑仑、芬太尼、多巴酚丁胺、去甲肾上腺素和氟哌啶醇的累积剂量等基线特征。结果 两组患者性别构成、年龄、种族、体重、心血管系统疾病、呼吸系统疾病、传染病、其他疾病、APACHEⅡ评分、SOFA评分、机械通气、CRRTn、入住ICU前72 h使用皮质类固醇、咪达唑仑、多巴酚丁胺、去甲肾上腺素的累积剂量比较,差异均无统计... 相似文献
64.
目的 探讨血清可溶性髓系细胞触发受体-1(sTREM-1)、降钙素原(PCT)、脑钠肽(BNP)联合检测对老年患者重症肺炎(SP)预后的评估价值。方法 选取2019年2月—2022年1月贵州医科大学附属医院内科重症监护治疗病房(ICU)收治的127例老年SP患者作为研究对象。统计患者入住ICU后28 d的生存情况,并依据是否存活分为生存组和死亡组。对比两组临床资料。多因素Cox回归分析老年SP患者预后的影响因素。制作受试者工作特征(ROC)曲线,以曲线下面积(AUC)评价血清sTREM-1、PCT、BNP及联合检测对老年SP患者预后的评估价值。结果 两组患者性别、年龄、BMI、入住ICU时间、体温、合并基础疾病、吸烟史、饮酒史、机械通气、白细胞计数、白蛋白及血乳酸水平对比,差异无统计学意义(P>0.05)。死亡组病变累及多个肺叶占比和PSI评分、CRP、IL-6、IL-18、sTREM-1、PCT及BNP水平高于生存组(P <0.05)。多因素Cox回归分析结果显示:病变累及多个肺叶[■=2.901(95%CI:1.335,6.305)]、PSI评分[■=2.807(95%... 相似文献
65.
Alan R. Frank Patricia L. Sitlington Rori Carson 《Journal of developmental and physical disabilities》1992,4(1):37-50
The parents of 14 individuals with severe/profound mental disabilities were interviewed one and three years after their children graduated or aged out of high school. Two categories of information were sought concerning the adult adjustment of these individuals. General status variables included marital status, place of residence, agencies contacted concerning employment opportunities, financial resources, leisure activities, means of transportation, sources of help in resolving problems, and amount of postsecondary training. Employment variables included location of employment, wages, number of hours worked per week, and job benefits received. Results indicated that three years after exiting high school, all participants were very dependent upon others for housing, transportation, and financial assistance. Ten of the 14 individuals were employed 3 years after exiting high school, all in sheltered workshops. 相似文献
66.
Identification of cathepsin C mutations in ethnically diverse papillon-Lefèvre syndrome patients
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Hart PS Zhang Y Firatli E Uygur C Lotfazar M Michalec MD Marks JJ Lu X Coates BJ Seow WK Marshall R Williams D Reed JB Wright JT Hart TC 《Journal of medical genetics》2000,37(12):927-932
INTRODUCTION—Papillon-Lefèvre syndrome (PLS) is an autosomal recessive disorder characterised by palmoplantar keratoderma and severe, early onset periodontitis, which results from deficiency of cathepsin C activity secondary to mutations in the cathepsin C gene. To date, 13 different cathepsin C mutations have been reported in PLS patients, all of which are homozygous for a given mutation, reflecting consanguinity.
AIM—To evaluate the generality of cathepsin C mutations in PLS, we studied an ethnically diverse group of 20 unrelated families.
METHODS—Mutations were identified by direct automated sequencing of genomic DNA amplified for exonic regions and associated splice site junctions of the cathepsin C gene. Long range PCR was performed to determine the genomic structure of the cathepsin C gene.
RESULTS—The cathepsin C gene spans over 46 kb, with six introns ranging in size from 1.6 to 22.4 kb. Eleven novel mutations and four previously reported mutations were identified in affected subjects from 14 families. Missense mutations were most common (9/15), followed by nonsense mutations (3/15), insertions (2/15), and deletions (1/15). Among these 14 probands, two were compound heterozygotes. Affected subjects with transgressions of the dermal lesions onto the knees or elbows or both had mutations in both the pro- and mature regions of the enzyme, although most were in the mature region.
CONCLUSION—Mutations in the mature region of cathepsin C were more likely to be associated with the transgressions of the dermatological lesions, although the results were not statistically significant. A comprehensive list of all cathepsin C mutations described to date, representing 25 mutations from 32 families with PLS and related conditions, is also presented.
Keywords: cathepsin C; genetics; severe early onset periodontitis; hyperkeratosis 相似文献
AIM—To evaluate the generality of cathepsin C mutations in PLS, we studied an ethnically diverse group of 20 unrelated families.
METHODS—Mutations were identified by direct automated sequencing of genomic DNA amplified for exonic regions and associated splice site junctions of the cathepsin C gene. Long range PCR was performed to determine the genomic structure of the cathepsin C gene.
RESULTS—The cathepsin C gene spans over 46 kb, with six introns ranging in size from 1.6 to 22.4 kb. Eleven novel mutations and four previously reported mutations were identified in affected subjects from 14 families. Missense mutations were most common (9/15), followed by nonsense mutations (3/15), insertions (2/15), and deletions (1/15). Among these 14 probands, two were compound heterozygotes. Affected subjects with transgressions of the dermal lesions onto the knees or elbows or both had mutations in both the pro- and mature regions of the enzyme, although most were in the mature region.
CONCLUSION—Mutations in the mature region of cathepsin C were more likely to be associated with the transgressions of the dermatological lesions, although the results were not statistically significant. A comprehensive list of all cathepsin C mutations described to date, representing 25 mutations from 32 families with PLS and related conditions, is also presented.
Keywords: cathepsin C; genetics; severe early onset periodontitis; hyperkeratosis 相似文献
67.
《Human immunology》2022,83(2):130-133
The stimulation of AT1R (Angiotensin II Receptor Type 1) by Angiotensin II has, in addition to the effects on the renin-angiotensin system, also pro-inflammatory effects through stimulation of ADAM17 and subsequent production of INF-gamma and Interleukin-6. This pro-inflammatory action stimulate the cytokine storm that characterizes the most severe forms of SARS-CoV-2 infection. We studied the effect of AT1Rab on the AT1R on 74 subjects with SARS-CoV-2 infection with respiratory symptoms requiring hospitalization. We divided the patients into 2 groups: 34 with moderate and 40 with severe symptoms that required ICU admission. Hospitalized subjects showed a 50% reduction in the frequency of AT1Rab compared to healthy reference population. Of the ICU patients, 33/40 (82.5%) were AT1Rab negative and 16/33 of them (48.5%) died. All 7 patients positive for AT1Rab survived. These preliminary data seem to indicate a protective role played by AT1R autoantibodies on inflammatory activation in SARS-CoV-2 infection pathology. 相似文献
68.
目的观察中药珍珠散协同爱宝疗浓缩液治疗重度官颈糜烂临床疗效和药物经济学效益。方法将有生育要求的Ⅲ度官颈糜烂患者111例随机分为治疗组和对照组,治疗组用中药珍珠散联合爱宝疗浓缩液治疗,对照组则单用爱宝疗浓缩液治疗,均每3d治疗一次。45d后,比较两组疗效、疗程及治疗费用。结果治疗组治愈率明显高于对照组(67.9%vs36.4%),差异有统计学意义(P〈0.05)。治疗组费用明显低于对照组[(371.6±138.4)vs(483.6±36.6)]元(P〈0.01)。治疗组治疗时间比对照组显著缩短[(32.4±12.1)vs(44.0±3.3)]d(P〈0.01)。治疗组中提前结束治疗患者多于对照组(35/56vs6/55,P〈0.05)。治疗组与对照组均未见副作用发生。结论珍珠散协同爱宝疗浓缩液治疗重度官颈糜烂疗效好,药物经济学效益高,值得临床推广。 相似文献
69.
目的:探讨高压氧治疗重度颅脑损伤的疗效。方法:重度颅脑损伤患者35例为治疗组,20例为对照组,观察高压的氧治疗前后临床、脑电地形图的变化及预后。结果:治疗组临床(GCS)、脑电地形图及预后经高压氧治疗后均明显改善,而对照组改善不明显。结论:高压氧能够明显改善重度颅脑损伤患者的临床,脑电地形图及预后。 相似文献
70.
Hozumi Katsuto; Kondo Motonari; Nozaki Hideki; Kobori Akiko; Nishimura Takashi; Nishikawa Shin-Ichi; Sugamura Kazuo; Habu Sonoko 《International immunology》1994,6(9):1451-1454
The effects of IL-7 on the growth and differentiation of thymocyteswere analyzed using murine fetal thymua organ cultures (FTOC)in the presence of mAbs specific for the conventional IL-7 receptor(1L-7R) and for the common (c) chain. In FTOC, the developmentof CD4–CD8– double-negative thymocytes to CD4+CD8+double-positive (DP) and CD4+ or CD8+ single-positive (SP) cellswas not completely blocked by adding these mAbs, although cellgrowth was reduced by the treatment. To define a developingstage sensitive to the mAbs, most immature thymocytes, Pgp-1+c-kit cells, were cultured in the 2-deoxyguartosine treatedfetal thymus. In the presence of both mAbs in the culture, neitherDP nor SP thymocytes developed whereas either of the mAbs partiallyblocked their development. These results indicate that the Cchain is involved in early T cell development as an indispensablesubunlt of the functional IL-7 receptor complex. 相似文献