| 1 | 刚果(布拉柴维尔)由于战争导致结核病肆虐显示文摘刚果(布拉柴维尔)是一个拥有300万人口的国家,1997年至1999年经历了战争劫难,在此之前结核病例数每年平均增长20%;2000年增长84%。这种情况已经严重影响了国家结核病规划活动。在战争之前,诊疗中心几乎登记100%的新结核病例;2000年登记降至76.19%,而结核病人数几乎翻了一番,从1999年的5125例增至2000年的9436例。新涂阳肺结核病例占45%,相比之下,战前平均为55%,战后肺外结核占30%而战前为21%。复发率没有显著变化,约为2%,而不合作率明显升高,从20%升至26%。新涂阳肺结核病例治愈率或完成治疗率仍然没有变化(70%),而战后死亡率则从6%降至1.23%。 战争导致了结核病发病率的增加,特别是在两个主要城市布拉柴维尔和黑角,农村的难民涌到了这两个城市,致使卫生工作者的劳动负荷过量。需要持续的财政支持来减少结核病在刚果居民中的传播。 | J.M'Boussa D.Yokolo B.Pereira S.Ebata-Mongo 何广学 | 2002 | 国际结核病与肺部疾病杂志2002，，4： | 0 |
| 2 | 新型丙烯酸短纤维显示文摘丙烯酸纤维是一种非常成熟的产品,由于其独特的多功能性,使用仍然较为活跃。葡萄牙菲斯普公司生产了一种具有特殊手感、低起球、易上染的丙烯酸纤维。为制备该纤维,公司研究了其加工过程,对其从原材料(ACN)到最终纤维成型的整个过程进行控制。丙烯酸纤维的性能为用于建筑、过滤和汽车等行业高科技纤维的开发创造了机会。目前,该公司拥有不同产品系列的高科技纤维,如针对不同终端用途的无卷曲或卷曲的高强丙烯酸纤维,包括纸桨用、黏合剂用、沥青用和过滤用等。 | B.Pereira 陈阳 | 2017 | 国际纺织导报2017，45，12： | 0 |
| 3 | Salivary nitrite content,cognition and power in Mixed Martial Arts fighters after rapid weight loss:a case study显示文摘Background and Aim:Rapid weight loss(RWL)is extensively practiced by combat sports athletes,including Mixed Martial Arts(MMA),but its effects on performance are not well established with different magnitudes of RWL,including those higher than 5%of total body weight.The aim of the present study was to follow MMA athletes during RWL with subsequent weight regain to evaluate the responses of isometric strength,power,cognition and salivary nitrite(NO2–)content.Methods:Two professional male MMA fighters,same age,competing in the same weight category underwent two magnitudes of RWL before a simulated competition period.Anthropometric measures,records of nutritional status,training,voluntary dehydration strategies,salivary samples,cognition response,isometric strength and muscular power were obtained:(I)7 days before combat,(II)at the weigh-in moment,and(III)in the combat day.Results and Conclusions:Athlete 1 lost 7.2 kg(9.1%of total bodyweight)and Athlete 2 lost 4.0 kg(5.3%of total bodyweight).Athlete 1 had a lower and misbalanced caloric ingestion(708±428 kcal),ingested 6 L of water during the first 5 days of RWL,underwent 2 days of fasting,water and sodium restriction before weigh-in.Athlete 2 was supervised by a nutritionist,had a balanced diet(1600±0 kcal),ingested 2 L of water during the first 6 days of RWL,underwent only 1 day of fasting and water restriction,and did not restrict sodium.As expected,there was a negative effect of RWL in the evaluated parameters at the weigh-in moment,while in the combat day,salivary NO2–was not completely reestablished at baseline levels(decreased by 35.9%in Athlete 1 and,25.2%in Athlete 2,as compared with 7 days before).The athlete who underwent a lower weight loss(5.3%)presented better recovery of cognition and upper limbs power on the combat day as compared with the athlete who lost 9.1%of body weight.Although we cannot precisely conclude,this case report led us to believe that the recovery period between weigh-in and competition may be insufficient for total reestablishment of salivary NO2–after RWL,and higher amounts of RWL have negative impacts on average power and cognition when compared with lower RWL.Relevance for patients:Scientific aspects related with performance in MMA athletes brought to light the absence of studies investigating the recovery of isometric strength,power,cognition and salivary NO2^–during RWL with subsequent weight regain.This study revealed that athletes from the same categories can adopt different magnitudes of weight loss,and that this procedure impacts several important measures,for example,the reduction of salivary NO2^–is associated with the lower O2 transport capacity,decreasing muscle performance. | Nathalia F.Camarço1 Ivo V.Sousa Neto Dahan C.Nascimento Jeeser A.Almeida Denis C.L.Vieira Thiago S.Rosa Guilherme B.Pereira Jonato Prestes | 2016 | Journal of Clinical & Translational Research2016，2，2： | 0 |
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