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Hysterectomies for Gynaecological Pathology: 56 Cases at the Segou Regional Hospital in Mali

Open Journal of Obstetrics and Gynecology 2024年第9期14卷 1363-1373页

作者： Tidiani Traoré Famakan Kané Abdoulaye Kassogué Seydou Traoré Seydou Z. Dao Balilé harber Sory Diallo Kassoun Sidibé Brahima Donigolo Babou Traoré Adama Coulibaly Abdrahamane Diarisso Alima Sidibé Mamadou Sima Augustin Théra Youssouf Traoré Ibrahima Teguété Niani Mounkoro Ministry of Health in Bamako Nianakoro Fomba Hospital Segou Mali Regional Health Department of Segou District Hospital Bla Mali Regional Health Department of Koutiala Reference Health Center Koutiala Mali Regional Health Department of Bamako Reference Health Center Commune II Bamako Mali Ministry of Health in Bamako Fousseyni Daou Hospital Kayes Mali Ministry of Health in Bamako Point G University Hospital Center Bamako Mali Ministry of Health in Bamako Gabriel Toure University Hospital Center Bamako Mali

Introduction: Hysterectomy is a surgical procedure involving partial or total removal of the uterus. It is the most common gynaecological surgery in the world. Objective: To describe the epidemio-clinical and prognostic aspects of gynaecological hysterectomies. Patients and methods: This was an 18-month retrospective prospective descriptive study with a six-month follow-up period from 1 December 2020 to 31 May 2022 carried out in the gynaecology department of the Segou regional hospital. Results: Fifty-six (56) hysterectomies were performed out of 118 gynaecological surgical procedures (47.45%). The mean age was 47 ± 11.77 years. Large multiparous women were the most common (50%), with an average parity of 4.58. The main indications were uterine fibroids (30.4%), precancerous lesions of the cervix (17.85%) and uterine prolapse (17.85%). The abdominal route was the most commonly used surgical route (82.14%). Hysterectomy was total in 100% of cases and associated with bilateral adnexectomy in 48.2% of cases. The intra- and post-operative prognosis was satisfactory in 94.6% of cases. No deaths were recorded. The average length of stay was 3.28 days, irrespective of the surgical approach. Three cases of dyspareunia were noted among those who had resumed sexual activity.

关键词： Hysterectomy Gynaecological Pathology Mali

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Metasurfaces for next-generation wireless communication systems

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National Science Review 2023年第8期10卷 17-19页

作者： Younes ra'di Nikita Nefedkin Petar Popovski Andrea Alù Department of Electrical Engineering and Computer Science Syracuse University Photonics Initiative Advanced Science Research Center City University of New York Department of Electronic Systems Aalborg University Physics Program Graduate Center City University of New York

The pace of development in the world of 5G communication systems has proven to be much more demanding than previous generations, with 5G-Advanced seemingly around the corner [1]. Extensive research is already underway to structure the next generation of wireless systems(i.e. 6G), which may potentially enable an unprecedented level of human–machine interaction [2].

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Hölder,Sobolev,weak-type and BMO estimates in mixed-norm with weights for parabolic equations

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Science China Mathematics 2021年第1期64卷 129-154页

作者： Pablo raúl Stinga José L.Torrea Department of Mathematics Iowa State UniversityAmesIA50011USA Departamento de Matemáticas Universidad Autónoma de MadridMadrid28049Spain

We prove weighted mixed-norm Lqt(W2,px)and Lqt(C2,αx)estimates for 10,x∈Rn.x∈Rn,The coefficients a(t)=(aij(t))are just bounded,measurable,symmetric and uniformly ***,we show strong,weak type and BMO-Sobolev estimat... 详细信息

We prove weighted mixed-norm Lqt(W2,px)and Lqt(C2,αx)estimates for 1rabolic equations of the form∂tu−aij(t)∂iju+u=f,t∈,x∈n and for the Cauchy problem{∂tv−aij(t)∂ijv+v=fv(0,x)forfort>0,x∈Rn.x∈Rn,The coefficients a(t)=(aij(t))are just bounded,measurable,symmetric and uniformly ***,we show strong,weak type and BMO-Sobolev estimates with parabolic Muckenhoupt *** is quite remarkable that most of our results are new even for the classical heat equation∂tu−Δu+u=f.

关键词： Calderón-Zygmund parabolic singular integrals weak type and BMO estimates representation formulas parabolic equations mixed-norm Sobolev and Schauder estimates

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伊尔加兹山脉冰缘地貌发育和土壤形成及其气候的影响(土耳其黑海西岸)

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Journal of Geographical Sciences 2024年第3期34卷 543-570页

作者： DEDE Volkan DENGIZ Orhan DEMIraG TUraN inci TüRKES Murat SENOL Hüseyin SERIN Soner Department of Geography Ardahan UniversityArdahan75002Türkiye Department of Soil Science and Plant Nutrition Faculty of AgricultureOndokuz Mayıs UniversitySamsun55139Türkiye Department of Geography Faculty of Human and Social SciencesSamsun UniversitySamsun55080Türkiye Center for Climate change and Policy Studies Boğaziçi Universityİstanbul34342Türkiye Faculty of Agriculture Department of Soil Science and Plant NutritionIsparta University of Applied SciencesIsparta32200Türkiye Institute of Social Sciences İstanbul Universityİstanbul34119Türkiye

The main aims of the current study are to determine the morphological features of the periglacial landforms(non-sorted step,mud circle,stony earth circle,thufur,and congeliturbation)located on the Ilgaz Mountains,examine the physicochemical and mineralogical properties with pedological processes of the soils,and assess of the effects of climatic conditions controlling the development of *** Ilgaz Mountains(2587 m a.s.l.),located in the Western Black Sea Region,within the Anatolian Mountains,are important in terms of periglacial landforms(mud circles,stony earth circles,thufurs,non-sorted steps,non-sorted stripes,congeliturbation deposits,and block currents).The descriptive statistics of 123 periglacial landforms measured by fieldworks were *** distribution of freezing and thawing in the Ilgaz Mountains throughout the year was evaluated,and it was found that freezing takes place between December and March,freezing-thawing takes place in April,May,October and November,and thawing takes place between June and *** to soil properties,organic matter content changes from 1.88%to 12.72%in non-sorted step soils,while it is between 2.03%and 12.24%in stony earth circle *** organic matter is observed to be close to congeliturbation deposits at lower ratios compared to non-sorted steps,stony earth circles and mud *** soil reactions on stony earth circles and non-sorted steps vary between slightly acidic and slightly *** the other hand,soil samples taken from the mud circles are different from those taken from the non-sorted steps and stony earth *** soil reaction is acidic,and pH changes between 4.86 and *** lime content also varies between 2.81%and 32.08%,with an average of 12.02%.The texture properties of soils are dominantly loam and clay loam,as in the non-sorted steps,stony earth circles,and mud *** their mineralogical properties,the XRD study was carried out to determine the primer mineral

关键词： periglacial landforms soil formation climate effect Ilgaz Mountains Türkiye

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肠道菌群代谢产物氧化三甲胺对肾小球系膜细胞和肾小管上皮细胞NF-κB/MAPK信号通路的影响

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中国生物制品学杂志 2024年第8期37卷 932-937页

作者：宋月娟杨波冯强生哈小琴联勤保障部队第九四○医院检验科甘肃兰州730050

目的探讨肠道菌群代谢产物氧化三甲胺(trimethylamine oxide,TMAO)对人肾小球系膜细胞HMC和肾小管上皮细胞HK-2核因子-κB(nuclear factor-kappa B,NF-κB)/丝裂原活化蛋白激酶(mitogen activated protein kinase,MAPK)信号通路的影响,为通过肠道菌群治疗和预防肾损伤提供理论依据。方法用TMAO处理HMC和HK-2细胞,并设未处理或TMAO处理0 h对照组,Real-time PCR法检测炎性反应因子MCP-1、IL-6、TNF-α和IL-1β基因mRNA的转录水平,Western blot法检测NF-κB和MAPK信号通路相关蛋白的表达。并用NF-κB抑制剂BAY11-7082处理HMC和HK-2细胞,验证TMAO的促炎作用。结果与对照组相比,HMC和HK-2细胞TMAO处理组炎性反应因子MCP-1、IL-6、TNF-α和IL-1βmRNA转录水平均明显上升(t=33.349,P=0.001),TMAO对两种细胞有明显的促炎作用;TMAO可激活HMC和HK-2细胞的NF-κB及MAPK信号通路,引起炎性反应,造成对肾脏的损伤。结论TMAO含量的增高可激活HMC和HK-2细胞NF-κB/MAPK信号通路,刺激两种细胞释放炎性反应因子,从而导致肾损伤的发生和发展。

关键词：氧化三甲胺肾损伤信号通路人肾小球系膜细胞人肾小管上皮细胞

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Is Chloroplast Movement in Tobacco Plants Influenced Systemically after Local Illumination or Burning Stress?

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Journal of Integrative Plant Biology 2008年第10期50卷 1292-1299页

作者： Jan Nau Monika Rolencov Vladimíra Hlavkov Laboratory of Biophysics Department of Experimental Physics Palacky' University tr. Svobody 26 77146 Olomouc Czech Republic

Chloroplast movement has been studied in many plants mainly in relation to the local light, mechanical or stress effects. Here we investigated possible systemic responses of chloroplast movement to local light or burning stress in tobacco plants （Nicotisna tabacum cv. Samsun）. Chloroplast movement was measured using two independent methods： one with a SPAD 502 Chlorophyll meter and another by collimated transmittance at a selected wavelength （676 nm）. A sensitive periodic movement of chloroplasts was used in high or low （2 000 or 50 μmol/m2 per s photosynthetically active radiation, respectively） cold white light with periods of 50 or 130 min. Measurements were carried out in the irradiated area, in the non-irradisted area of the same leaf or in the leaf located on the stem below the irradiated or bumed one. No significant changes in systemic chloroplast movement in non-irradiated parts of the leaf and in the non-treated leaf were detected. Our data indicate that chloroplast movement in tobacco is dependent dominantly on the intensity and spectral composition of the incident light and on the local stimulation and state of the target tissue. No systemic signal was strong enough to evoke a detectable systemic response in chloroplast movement in distant untreated tissues of tobacco plants.

关键词： buming chloroplast movement irradiance systemic response tobacco.

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Evaluation of Pencil Lead Based Electrodes for Electrocardiogram Monitoring in Hot Spring

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Computers, Materials & Continua 2021年第2期66卷 1411-1425页

作者： ratha Yeu Namhui ra Seong-A Lee Yunyoung Nam Department of ICT Convergence Rehabilitation Engineering Soonchunhyang UniversityAsan31538Korea Department of ICT Convergence Soonchunhyang UniversityAsan31538Korea Department of Occupational Therapy Soonchunhyang UniversityAsan31538Korea Department of Computer Science and Engineering Soonchunhyang UniversityAsan31538Korea

Electrocardiogram(ECG)electrodes are conductive pads applied to the skin to measure cardiac ***/AgCl electrodes are the commercial product which widely used to obtain *** monitoring the ECG in a hot spring,Ag/AgCl electrodes must be waterproofed;however,this is time-consuming,and the adhesive may tear the skin on *** solving the problem,we developed the carbon pencil lead(CPL)electrodes for use in hot *** CPL and Ag/AgCl electrodes were connected to ECG100C’s *** Performance was evaluated in three conditions as following:hot spring water with and without bubble,and in cold *** each environment,the procedure was followed by three different protocols that are recording from the dry condition,hot spring water immersion with and without movement,post hot spring water *** dry and wet conditions,both electrodes can obtain the waveform of the ECG signal in which all PQRST waves were ***,the signal quality of both types of electrodes was different in water immersion with and without *** overall morphology obtained by Ag/AgCl electrodes was unstable higher than that of CPL electrodes in immersion without movement *** CPL electrodes provided better ECG waveform quality compared to Ag/AgCl electrodes in which the ECG signal had high waveforms distortion in water immersion with movement condition.

关键词： Carbon pencil lea ECG electrodes ECG monitoring hot spring water cold water hot spring water bubble

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Management of post-gastrectomy anastomosis site obstruction with a self-expandable metallic stent

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World Journal of Gastroenterology 2015年第16期21卷 5110-5114页

作者： ra Ri cha Sang Soo Lee Hyunjin Kim Hong Jun Kim Tae-Hyo Kim Woon Tae Jung Ok Jae Lee Kyung Soo Bae Sang-Ho Jeong chang Yoon ha Department of Internal Medicine Gyeongsang National University School of Medicine Department of radiology Gyeongsang National University School of Medicine Department of Surgery Gyeongsang National University School of Medicine

Post-gastrectomy anastomosis site obstruction is a relatively rare complication after a subtotal *** present a case of a 75-year-old man who underwent a truncal vagotomy, omental patch, gastrojejunostomy, and Braun anastomosis for duodenal ulcer perforation and a gastric outlet *** the 10 th postoperative day, the patient complained of abdominal discomfort and *** diagnosed post-gastrectomy anastomosis site obstruction by an upper gastrointestinal series and an upper endoscopic *** inserted a self-expandable metallic stent(SEMS) at the anastomosis *** stent was fully expanded after *** the day following the stent insertion, the patient began to eat, and his abdominal discomfort was *** paper describes the successful management of post-gastrectomy anastomosis site obstruction with temporary placement of a SEMS.

关键词： Efferent loop syndrome Postgastrectomysyndrome self-expandable metallic stent

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Histone methylation in Huntington's disease:are bivalent promoters the critical targets?

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Neural Regeneration Research 2018年第7期13卷 1191-1192页

作者： Nóra Zsindely László Bodai Department of Biochemistry and Molecular Biology University of Szeged

Huntington’s disease（HD）is a currently incurable,late onset,progressive,ultimately fatal neurological disorder（Bates et al.,2015）.We have recently published the results of comprehensive genetic interaction tests aimed at identification of histone methyltransferases and demethylases involved in HD pathogenesis in a Drosophila model of the disease（Song et al.,2018）.

关键词： Histone methylation in Huntington’s disease:are bivalent promoters the critical targets PRC HD MLL

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Electroacupuncture for abdominal pain relief in patients with acute pancreatitis:A three-arm randomized controlled trial

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Journal of Integrative Medicine 2023年第6期21卷 537-542页

作者： Dong Kee Jang Jun Kyu Lee chan Yung Jung Kyung Ho Kim ha ra Kang Yeon Sun Lee Jong Hwa Yoon Kwang Ro Joo Min Kyu chae Yong Hyeon Baek Byung-Kwan Seo Sang Hyub Lee Chiyeon Lim Department of Internal Medicine Seoul Metropolitan Government Boramae Medical CenterSeoul National University College of MedicineSeoul 07061Republic of Korea Department of Internal Medicine Dongguk University Ilsan HospitalDongguk University College of MedicineGoyang 10326Republic of Korea Department of Acupuncture and Moxibustion Dongguk University Ilsan Oriental HospitalCollege of Korean MedicineDongguk UniversityGoyang 10326Republic of Korea Department of Korean Medicine Dongguk UniversityGoyang 10326Republic of Korea Department of Acupuncture and Moxibustion College of Korean MedicineDongguk UniversityGyeongju 38067Republic of Korea Department of Gastroenterology Kyung Hee University Hospital at GangdongSeoul 05278Republic of Korea Department of Acupuncture and Moxibustion Kyung Hee University Korean Medicine Hospital at GangdongSeoul 05278Republic of Korea Department of Internal Medicine and Liver Research Institute Seoul National University HospitalSeoul National University College of MedicineSeoul 03080Republic of Korea Department of Biostatistics College of MedicineDongguk UniversityGoyang 10326Republic of Korea

Background: Electroacupuncture(EA) may reduce the severity of acute pancreatitis(AP) and provide additional pain relief in patients with chronic pancreatitis. However, the ability of EA to relieve pain in patients with AP has not been well ***: This study was undertaken to compare the pain-relieving effects of EA and conventional treatment in patients with ***, setting, participants and interventions: This study was conducted using a randomized, controlled,three-arm, parallel-group and multi-center design. Patients diagnosed with AP were randomly and equally assigned to EA1, EA2 or control groups. All participants received conventional standard-of-care therapy for AP. Local EA alone was administered in EA1, and local plus distal EA was given in *** EA included two abdominal acupoints, while distal EA included twelve peripheral acupoints. EA groups underwent one session of EA daily for 4 days(days 1–4), or until pain was resolved or *** outcome measures: The primary outcome measure was the change in the visual analogue scale(VAS;0–100) pain score between baseline and day ***: Eighty-nine participants were randomized into EA1, EA2 and control groups, and 88(EA1, 30;EA2, 29;control, 29) were included in the full-analysis set. VAS score change(median [interquartile range]) on day 5 was(12.3 ± 22.5) in the EA1 group,(10.3 ± 21.5) in the EA2 group, and(8.9 ± 15.2) in the control group. There were not significant differences in the change in VAS score among treatments(P = 0.983). However, time to food intake was significantly shorter in the EA group(EA1 + EA2) than in the control group(median 2.0 days vs 3.0 days), with a hazard ratio of 0.581(P = 0.022;95% CI,0.366–0.924). No significant adverse events ***: EA treatment did not significantly reduce pain after 4 days of treatment in patients with AP-associated abdominal pain but significantly reduced time to first food intake.

关键词： Acute pancreatitis Electroacupuncture Pain management Abdominal pain randomized controlled trial

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