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无心血管病老年人群的高血压治疗和控制相关影响因素:一项横断面研究

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中华高血压杂志(中英文) 2021年第4期29卷 398-398页

作者：周卫叶鹏 Chowdhury EK Nelson MR Ernst ME Margolis KL Beilin LJ Johnston CI Woods RL Murray AM Wolfe R Storey E Shah RC Lockery JE Tonkin AM Newman AB Williamson JD Abhayaratna WP Stocks NP Fitzgerald SM Orchard SG Trevaks RE Donnan GA Grimm R McNeil JJ reid cm

虽已有各种降压疗法,但在老龄化人口中,血压控制仍不够理想。另外,人们对老年人群高血压管理的认识也有差距。研究者探讨无明显心血管病的老年高血压患者的降压治疗和控制情况,试图确定"未治疗"和"治疗但未控制"高血压的相关因素。方法...

虽已有各种降压疗法,但在老龄化人口中,血压控制仍不够理想。另外,人们对老年人群高血压管理的认识也有差距。研究者探讨无明显心血管病的老年高血压患者的降压治疗和控制情况,试图确定"未治疗"和"治疗但未控制"高血压的相关因素。方法:研究者分析了参加老年人阿司匹林减少心血管事件研究的年龄≥65岁,来自澳大利亚和美国的参与者19 114例的基线数据。

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Spatial distribution of soil hydraulic parameters estimated by pedotransfer functions for the Jialing River Catchment,Southwestern China

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Journal of Mountain Science 2016年第1期13卷 29-45页

作者： LEI Wen-Juan TANG Xiang-Yu Brian J.reid ZHOU Xiang-Yang Key Laboratory of Mountain Surface Processes and Ecological Regulation Institute of Mountain Hazards and EnvironmentChinese Academy of SciencesChengdu 610041China University of Chinese Academy of Sciences Beijing 100049China School of Environmental Sciences University of East AngliaNorwich NR4 7T JUK College of Water Resource&Hydropower University of SichuanChengdu 610065China

Soil hydraulic parameters θs,α,n,Ks,L and θr of the van Genuchten-Mualem model were estimated using three pedotransfer functions(PTFs) based on soil properties for surface soils of the largest main tributary catchment(the Jialing River) of the upper Yangtze River in *** soil database was from the second national soil survey of China with a spatial 30 × 30 arc-second *** to the statistical analysis of the differences between the continuous-PTFs-estimated values of soil hydraulic parameters for the study catchment and the reference values for a specific texture class provided in the development database of a specific PTF,best estimations were obtained using the W?sten *** Rawls & Brakenssiek PTF was good estimation for parameter θr that was assumed as zero by W?sten *** established higher θr(0.08%) and lower Ks(20 cm/d) and θs(0.43%) in the mid-downstream area relative to the other areas of the catchment could lead to larger amounts of surface runoff andconsequently provide higher energy to erode ***,these factors provide a supporting explanation for previously reported severe soil erosion occurring in this *** heterogeneity analysis for estimated hydraulic parameters in terms of semivariogram showed that the spatial correlation distance was in the range of 50-80 km and that the spatial variability(sill) was not large except for parameters Ks and *** semi-variance with the exponential model at the zero distance(nugget) was 30%-50% of the *** study provided a practical PTF approach for estimating soil hydraulic properties from soil survey data at a large watershed *** estimation results could provide better insight into the mechanism of surface runoff and soil erosion,which is important to better understand and manage erosion in the catchment.

关键词： hydraulic catchment erosion downstream runoff texture exponential heterogeneity watershed fitted

维普期刊数据库

Population-based epidemiology,risk factors and screening of intraductal papillary mucinous neoplasm patients

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World Journal of Gastrointestinal Surgery 2010年第10期2卷 314-318页

作者： Saboor Khan Guido Sclabas Kaye M reid-Lombardo Division of Gastroenterologic and General Surgery Mayo Clinic

Intraductal papillary mucinous neoplasm(IPMN) was first recognized in the 1980s with increasing publications over the last decade as the incidence increased sharply,especially at tertiary-care referral *** studies have estimated the age and sex-adjusted cumulative incidence of IPMN to be 2.04 per 100 000 person-years(95% conf idence interval:1.28-2.80).It is now understood that IPMN can be classified anywhere along the spectrum of the adenoma to carcinoma sequence and often harbors mutations in genes such as KRAS early in the disease *** patients are diagnosed incidentally after imaging of the abdomen for other diagnostic *** that present with a history of symptoms such as pancreatitis and abdominal pain are at high risk of harboring a ***-copathologic features such as involvement of the main pancreatic duct,presence of mural nodules,and side branch disease > 3.0 cm in size may indicate that there is an underlying invasive component to the *** addition,the incidence of extra-pancreatic neoplasms is higher in patients with IPMN,with reported rates of 25% to 50%.There are no current screening recommendations to detect and diagnose IPMN but once the diagnosis is made,screening for extrapancreatic neoplasms such as colon polyps and colorectal cancer should be *** resection is the recommend treatment for patients with high-risk features while close observation can be offered to patients without worrisome signs and symptoms of carcinoma.

关键词： Intraductal papillary mucinous neoplasm Incidence Prevalence Risk factors Screening

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国家宝藏--越王勾践剑

英语角 2021年第33期 12-13页

作者： reid 不详

俗话说:“宝剑配英雄。”在几十年前,有一把宝剑出土时震惊了世人。那么这把剑的主人是谁?它的背后又有什么故事呢?本期,QQ姐姐将为大家介绍——越王勾践剑。

关键词：越王勾践剑宝剑国家宝藏

Papillary Muscle Function Does Not Predict Mitral Regurgitation in Patients with Normal Left Ventricular Systolic Function: A Transesophageal Echocardiographic Study

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International Journal of Clinical Medicine 2011年第2期2卷 178-183页

作者： Ernest C. Madu Dainia S. Baugh Edwin Tulloch-reid Chiranjivi Potu 不详

Objective: To evaluate LV papillary muscles (PM) function using transesophageal echocardiography (TEE), and to determine the relationship between PM function and mitral regurgitation in patients with normal left ventricular sys-tolic function. Design: TEE examinations were prospectively performed. End diastolic and end systolic PM lengths were obtained from the transgastric long axis views and fractional systolic shortening (FS) was calculated. LV ejection fraction was determined using modified Simpson rule and mitral regurgitation was determined using regurgitant jet area by color flow. Setting: Tertiary Center. Patients: 85 consecutive adult patients (51 with mitral regurgitation and 34 without) with normal LV chamber dimensions and LV systolic function, meeting enrollment criteria. Results: The % FS in patients with mitral regurgitation was 21.7 ± 3.6% for anterior PM (APM) and 18.7 ± 4.6% for posterior PM (PPM). In those without mitral regurgitation, the values were as follows;22.6 ± 5.4% (APM) and 19.5 ± 3.8% (PPM). In a subgroup of patients with severe mitral regurgitation (n = 23), the values for PM FS were 20.3 ± 6.8 (APM) and 18.4 ± 6.9 % (PPM). There was no statistically significant difference in PM fractional shortening between the groups. Anterior papillary muscle length was longer in those patients with mitral regurgitation compared to those without [(End-diastolic length (cm): 3.38 ± 0.61 v 2.88 ± 0.47(p: 0.008) and end-systolic length of 2.46 ± 0.51 v 2.17 ± 0.33 (p: 0.04)]. These differences are more pronounced in those with severe mitral regurgitation (p: 0.002 and 0.004 for EDL and ESL respectively. Conclusion: In patients with normal LVEF, PM contraction is similar in those with and without MR. In patients with MR however, anterior PM length (ED & ES) is significantly increased. Our data suggests that in patients with normal LVEF, PM dysfunction appears to play no significant role in the causation of MR. Anterior papillary muscle length however, a

关键词： Mitral Regurgitation TEE Papillary Muscle LV Function

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西澳坎巴尔达镍矿床滴状硫化物的成因

桂林冶金地质学院学报 1990年第1期10卷 1-12页

作者：邓燕华 reid.R.Keays Alistar Cowden 桂林冶金地质学院地质勘查系澳大利亚墨尔本大学新西兰西卡玛矿山资源公司

分布在坎巴尔达许多富矿体中的滴状矿石,是德坑和阿托矿区的主要矿石类型,目前对其成因争论较大。根据矿物共生组合及在相图中的位置、典型的矿石结构构造、硫化镍中钴元素及铂族元素的含量、滴状矿石中硅酸盐矿物成分与基质中相应矿物... 详细信息

分布在坎巴尔达许多富矿体中的滴状矿石,是德坑和阿托矿区的主要矿石类型,目前对其成因争论较大。根据矿物共生组合及在相图中的位置、典型的矿石结构构造、硫化镍中钴元素及铂族元素的含量、滴状矿石中硅酸盐矿物成分与基质中相应矿物成分对比等推测,滴状硫化物是从硅酸盐溶浆中分凝出的磁黄铁矿-镍黄铁矿-黄铜矿溶浆在低温和富硫条件下,又重新组成针镍矿-紫硫镍矿-黄铁矿溶浆分凝出的。对几个钻孔剖面详细的岩性、橄榄石形状、粒度等系统研究发现,滴状硫化物富集在某些岩浆旋回的上部近鬣刺结构层,形成于岩浆流动过程中,以致可携带较大的(1～3cm)镍硫化物液滴在岩浆旋回的上部结晶而不沉入底部。

关键词：镍矿滴状硫化物成因

维普期刊数据库

Pathological factors affecting gastric adenocarcinoma survival in a Caribbean population from 2000-2010

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World Journal of Gastrointestinal Surgery 2014年第6期6卷 94-100页

作者： Patrick O Roberts Joseph Plummer Pierre-Anthony Leake Shane Scott Tamara G de Souza Ayesha Johnson Tracey N Gibson Barrie Hanchard Marvin reid The Department of Surgery Radiology Anaesthesia and Intensive Care The University of the West IndiesJamaica 999172 West Indies College of Public Health University of South Florida Tampa FL 33620-9951 United States The Department of Pathol-ogy The University of the West Indies Jamaica 999172 West Indies Tropical Medicine Research Institute The Univer-sity of the West Indies Jamaica 999172 West Indies

AIM: To investigate pathological factors related to long term patient survival post surgical management of gas-tric adenocarcinoma in a Caribbean ***: This is a retrospective, observational study of all patients treated surgically for gastric adenocarci-noma from January 1st 2000 to December 31 st 2010 at The University Hospital of the West Indies, an urban Jamaican hospital. Pathological reports of all gastrecto-my specimens post gastric cancer resection during the specified interval were accessed. Patients with a final diagnosis other than adenocarcinoma, as well as pa-tients having undergone surgery at an external institu-tion were excluded. The clinical records of the selected cohort were reviewed. The following variables were analysed; patient gender, patient age, the number of gastrectomies previous performed by the lead surgeon, the gross anatomical location and appearance of the tumour, the histological appearance of the tumour, infil-tration of the tumour into stomach wall and surround-ing structures, presence of Helicobacter pylori and the presence of gastritis. Patient status as dead vs alive was documented for the end of the interval. The effect of the aforementioned factors on patient survival were analysed using Logrank tests, Cox regression models, Ranksum tests, Kruskal-Wallis tests and Kaplan-Meier ***: A total of 79 patients, 36 males and 43 fe-males, were included. Their median age was 67 years(range 36-86 years). Median survival time from surgery was 70 mo with 40.5% of patients dying before the termination date of the study. Tumours ranged from 0.8 cm in size to encompassing the entire stomach speci-men, with a median tumour size of 6 cm. The median number of nodes removed at surgery was 8 with a maximum of 28. The median number of positive lymph nodes found was 2, with a range of 0 to 22. Patients' median survival time was approximately 70 mo, with 40.5% of the patients in this cohort dying before the terminal date. An

关键词： Gastric adenocarcinoma Caribbean Jamaica Pathologic Survival Gastrectomy Gastritis Helicobacter pylori Cardia Circumferential resection margin