bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparison of the empirical linear ablation and low voltage area-guided ablation in addition to pulmonary vein isolation in patients with persistent atrial fibrillation: a propensity score-matched analysis
Authors: Suzuki Noriyuki , Kaneko Shinji , Fujita Masaya , Shinoda Masanori , Kubota Ryuji , Ohashi Taiki , Tatami Yosuke , Suzuki Junya , Hori Hitomi , Adachi Kentaro , Ito Ryota , Shirai Yoshinori , Yanagisawa Satoshi , Inden Yasuya , Murohara Toyoaki 
Published: January 2022

Abstract
Background
The efficacy of pulmonary vein isolation (PVI) alone is not guaranteed for persistent atrial fibrillation (PeAF), and it is unclear which type of ablation approach should be applied in addition to PVI. This study aimed to compare outcomes and prognosis between empirical linear ablation and low-voltage area (LVA) ablation after PVI for PeAF.

Methods
We enrolled 128 patients with PeAF who were assigned to the linear ablation group (n = 64) and the LVA ablation group (n = 64) using a propensity score-matched model. After PVI and cardioversion, the patients underwent either empirical linear ablation or LVA ablation during sinus rhythm. All patients in the linear ablation group underwent both roof line and mitral valve isthmus (MVI) ablations. An electrical-guided ablation targeting LVA (< 0.5 mV) was performed in the LVA group. When there was no LVA in the LVA group, only PVI was applied. We compared the procedural outcomes and recurrence after ablation between the two groups.

Results
The baseline characteristics were well-balanced between the two groups. Fifty patients had LVA (22 and 28 patients in the linear and LVA groups). The roof and MVI lines were completed in 100% and 96.9% of the patients. During the mean follow-up of 279.5 ± 161.3 days, the LVA group had significantly lower recurrence than the linear group (15 patients [23%] vs. 29 patients [45%], p = 0.014). Thirty-five patients were prescribed antiarrhythmic drugs during the follow-up period (linear group, n = 17; LVA group, n = 18); amiodarone and bepridil were administered to most of the patients (15 and 17 patients, respectively). The difference in the prognosis was relevant among the patients with LVA, while this trend was not observed in those without LVA. The LVA ablation group demonstrated significantly lower radiofrequency energy and shorter procedural time compared to the linear ablation group. The recurrence of atrial flutter was more likely to occur in the linear group than in the LVA group (14 [22%] vs. 6 [9.4%], p = 0.052).

Conclusion
The electrophysiological-guided LVA ablation is more effective than empirical linear ablation in PeAF patients with LVA. Unnecessary empirical linear ablation might have a risk of iatrogenic gap and atrial flutter recurrence.
Large flexion contracture angle predicts tight extension gap during navigational posterior stabilized-type total knee arthroplasty with the pre-cut technique: a retrospective study
Authors: Hiranaka Takaaki , Miyazawa Shinichi , Furumatsu Takayuki , Kodama Yuya , Kamatsuki Yusuke , Masuda Shin , Okazaki Yuki , Kintaka Keisuke , Ozaki Toshifumi 
Published: January 2022

Abstract
Background
This study aimed to determine the predictors of tight extension gap (EG) compared with the flexion gap (FG) during navigational posterior stabilized-type total knee arthroplasty using the pre-cut technique.

Methods
Nineteen patients with tight EG (defined as FG-EG ≥2 mm after pre-cut; group T) and 84 patients with an approximately equal gap (defined as FG-EG = 0–1 mm after pre-cut; group E) were enrolled. Medial tibial slope angle, hip knee ankle angle, flexion contracture angle, and active maximum flexion angle were compared between the two groups.

Results
The multivariate logistic regression model indicated that the probability of tight EG increased with flexion contracture angle (odds ratio, 1.13; 95% confidence interval 1.05–1.20; P ≤ 0.001). According to the receiver operating characteristic analysis, the flexion contracture angle cut-off value associated with tight EG was 15.0° (sensitivity, 85%; specificity, 78%).

Conclusion
This study demonstrated that a large flexion contracture angle (cut-off 15.0°) was associated with tight EG after pre-cut osteotomy during posterior stabilized-type total knee arthroplasty. Awareness of this risk factor may help improve preoperative predictability of tight EGs and preparedness for additional procedures, such as soft tissue release or capsulotomy, to correct them.

Level of evidence
Level III.
Triplane osteotomy combined with talar non-weight-bearing area autologous osteochondral transplantation for osteochondral lesions of the talus
Authors: Zhang Yan , Liang Jing-qi , Wen Xiao-dong , Liu Pei-long , Lu Jun , Zhao Hong-mou 
Published: January 2022

Abstract
Background
Traditional medial malleolar osteotomy combined with autologous osteochondral transplantation (AOT) is mostly used in the treatment of osteochondral lesions of the talus (OLTs), but with high osteotomy and donor site complications. We hypothesis a new triplane medial malleolar osteotomy combined with AOT from non-weight-bearing area of the talus could be a promising choice for OLTs.

Methods
We reviewed all the symptomatic OLTs patients who received AOT with triplane osteotomy of the medial malleolus between September 2015 and December 2017 in our department. According to the inclusion and exclusion criteria, 23 patients (23 ankles), including 14 males and 9 females, were included in the study. The mean age was 35.6 years. The mean size of the lesion area was 141.5 mm2. According Ferkel’s classification, including 5 type I, 11 typeIIa and 7 typeIIb. The visual analog scale (VAS) for pain during walking and the American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot score were used for the pre- and postoperative evaluations. In addition, the incorporation of the grafts was assessed by computed tomography (CT).

Results
All patients had a minimum follow-up of 22 months, with an average of 37.1 months. The mean time from osteotomy to full weight-bearing activity was 8.1 ± 2.3 weeks (range, 5–12 weeks). The mean VAS score improved from 5.6 ± 0.7 preoperatively to 0.7 ± 1.0 postoperatively (P < 0.01). The AOFAS ankle-hindfoot score improved significantly in all domains (P < 0.01). Twenty-one patients returned to sport at their previous level, and 2 returned at a lower level compared with preinjury (mean return to play, 7.4 months). According to CT, the medial malleolus recovered in all patients, and the graft was incorporated well. One patient suffered from flexor hallucis longus tendon discomfort due to internal fixation screw irritation posteromedial to the ankle. The general complication rate was 4.3% (1/23).

Conclusions
These results indicate that AOT combined with medial malleolus triplane osteotomy maybe a viable option for OLTs. Patients could perform weight-bearing exercise and return to sport as early as possible, with a lower rate of complications at the osteotomy site and donor site. However, the large sample well-designed prospective comparative studies are still needed.
Impact of Fetuin-A, Lp(a), matrix gla protein and macrophage density on calcific aortic valve disease: a clinical study
Authors: Liu Cong , Liu Haifeng , Xie Ting 
Published: January 2022

Abstract
Background
Calcific aortic valve disease (CAVD) has a substantial and increasing burden in the ageing population with occult onset.Present study aimed to assess association of clinical characteristics of these patients and occurrence of CAVD.

Methods
Patients diagnosed with CAVD and those receiving healthy medical examination in our hospital from January 2019 to February 2021 were enrolled in this retrospective study. Clinical characteristics, ultrasonic indicators, serological indicators and histology of CAVD were collected and compared among different groups. Logistic regression and Pearson correlation analysis was used to explore relationship between these indexes and occurrence of CAVD.

Results
DBP, SBP, LVESD, LVEDD, IVS, PW, AV Vmax, TC, TG, LDL-C, Fetuin-A, Lp(a) in severe group were higher than mild, moderate and control groups (P<0.05), while those indexes of patients in moderate group were higher than that in mild and controlled groups (P<0.05). Besides, theses indexes of patients in mild group were also higher than that of controlled one (P<0.05). However, LVEF, HDL-C and MGP of patients in severe group was the lowest (P<0.05), while those in moderate group were lower than mild and controlled groups. Moreover, these indexes in mild group were also lower than control group (P<0.05). In Logistic regression analysis, MGP, Fetuin-A and Lp(a) were all independently associated with occurrence of CAVD (P<0.05). In Pearson correlation analysis, Fetuin-A and Lp(a) were positively correlated with progression of the disease, while MGP and macrophage density were negatively correlated with it.

Conclusions
Fetuin-A, MPG and Lp(a) were independently associated with the occurrence of CAVD, and they might be potential predictors for diagnosis of this disease.
Factores asociados a la falta de adherencia de tratamiento en pacientes con glaucoma
Authors: Larco Andrea , Román Katiuska , Runzer-Colmenares Fernando M. 
Published: January 2022

Objetivo. Determinar los factores asociados a la falta de adherencia al tratamiento oftalmológico en pacientes con glaucoma, en una clínica privada. Métodos. Estudio observacional, analítico y transversal. La muestra fue conformada por 106 pacientes con diagnóstico previo de glaucoma. El análisis estadístico se realizó con ayuda del programa STATAv.16., se realizó la prueba t de Student, la prueba Chi cuadrado y el análisis de regresión logística, el nivel de significancia fue 5%. Resultados. La edad promedio de los pacientes fue 66,6 ± 13,8 años, la mayoría fueron mujeres (59,43%), procedentes de la costa (62,26%), con grado de instrucción secundaria (38,68%). La frecuencia de mala adherencia al tratamiento oftalmológico fue 69,81% (n=74). El análisis multivariado de regresión logística reveló que la accesibilidad a los medicamentos (OR=0,10; IC95%=0,03-0,32) y cumplir la hora de la medicación (OR=0,09; IC95%=0.02-0.33) representaron factores protectores de mala adherencia al tratamiento, mientras que la interrupción de la medicación por sentirse bien de salud (OR=9,23; IC95%=1,08-78,52), necesitar ayuda para colocarse las gotas (OR=2,61; IC95%=1,10-6,20) y suspender el tratamiento si no encuentra ayuda (OR=4.43; IC95%=1,19-16,25) representaron factores de riesgo de mala adherencia al tratamiento oftalmológico. Conclusión. Los pacientes con glaucoma sin acceso a los medicamentos, que incumplen horario de su medicación, que interrumpen la medicación por sentirse bien de salud, que necesitan ayuda en su atención y no encuentran la ayuda son más propensos a una mala adherencia al tratamiento oftalmológico.
Condrosarcoma de alto grado de localización infrecuente
Authors: Guitton Arteaga Walter , López Córdova Gabriela , Millones-Sánchez Emanuel , Tapia Ortega Marco 
Published: January 2022

El condrosarcoma es una neoplasia maligna esquelética caracterizada por la producción de cartílago neoplásico, representa sólo un 20% de los tumores óseos, y su localización más frecuente es en pelvis y extremidades proximales. Su localización en huesos pequeños es rara. Se presenta el caso de un varón de 44 años con un tiempo de enfermedad de 1 año que acude a la emergencia de traumatología con un aumento de volumen de parte posterior del pie derecho acompañado de intenso dolor. Se le realizó una resección con margen amplio del tumor. El servicio de anatomía patológica informó condrosarcoma de alto grado. Actualmente el paciente es evaluado por el servicio de oncología.
Análise do impacto da política estadual de florestas na produção estadual de açaí nativo no Acre
Authors: Cruz Larisse Sá , Rodrigues Écio , Pinheiro Jairo , Azevedo Luíz 
Published: January 2022

Investigar os impactos da Política Estadual de Florestas sobre o desenvolvimento da economia no Acre, com ênfase na produção de origem extrativista de açaí (Euterpe precatória) a partir do banco de dados, mantido pelo Instituto Brasileiro de Geografia e Estatística (IBGE), sobre o Valor Bruto da Produção, VBP, do açaí comercializado no Acre em uma série histórica de 30 anos, foi possível detalhar a importância da PEF, considerando, em termos metodológicos, dois períodos: pré-política, que antecedeu os anos 2000, e pós-política, que vai de 2001 até 2018. Complementa a análise a avaliação sobre a produção de açaí em quatro municípios selecionados por serem considerados de maior relevância. Ao final também se discute a relação entre o comportamento da taxa anual de desmatamento e a produção florestal.

Palavras-Chave: Amazônia, Política Florestal, Açaí.
Prof. Aschaffenburg. The latest theory of hysteria. Die neueren Theorien der Hysterie. Deutsche medicine. Wochenschr, 31 Oct. 1907
Authors: Berg F. 
Published: January 2022

Report to the International Congress of Psychiatrists in Amsterdam in September 1907.
Until now, Aschaffenburg says, all psychiatrists, old and new, have not only failed to reach a final conclusion about the causes of hysteria, but even to characterize this disease with one specific picture, due to the variety of its symptoms, is difficult. The attempts of modern times, made by Freud and his followers, are reduced, in the opinion of the author, to the same narrow theory, which does not have sufficient substantiation, which existed in antiquity. It used to be thought that the causes of hysteria lay in the genital apparatus of the patient, whence the word "hysteria" comes from. Now Freud and his students say that the main cause of hysteria lies in the patient's sexual life, and therefore in everything connected with it.
YUNUS EMRE’NİN “BEN YANAREM YANE YANE” İLAHİSİ
Authors: ERCAN Özlem , HOCAOĞLU ALAGÖZ Kadriye 
Published: January 2022

Türk din musikisinin kolu olan tekke musikisinin formlarından biri olan ilahiler, tekkelerde zikir esnasında müritleri coşturmak amacıyla okunan eserlerdir. Çeşitli dinî toplantılarda ve mevlitten sonra muhakkak ilahiler okunur, Yunus Emre ilahileri ise bu ilahiler içinde ayrı bir tutar. Türkçeye olan hâkimiyeti, bestelenmeye müsait ahenk yapısı ve sıkıntılar içindeki Anadolu halkının gönlünü hoş eden anlam dünyası ilahilerinin zikirler esnasında okunarak günümüze kadar intikalini sağlamıştır.
Yunus Emre’nin bestelenen ilahileri pek çoktur. Üstelik aynı ilahi, çeşitli dönemlerde muhtelif bestekârlar tarafından defalarca bestelenmiştir. Bu ilahilerden biri de bestekârı belli dokuz; anonim olmak üzere dört kez bestelenmiş, “Ben yürürem yane yane” güftesiyle başlayan ilahisidir. İlahi; Dede Efendi, Kemal Efendi ve Hâlis Efendi tarafından Cumhuriyet’ten önce; Selahaddin Pınar, Özata Ayan, Cüneyt Kosal (iki ayrı makamda), Murat Özkan ve Ahmet Özkök tarafından Cumhuriyet’ten sonra bestelenmiştir.
Makalede Yunus Emre Divanı baskılarında yer alan ilahinin nüsha farkları ortaya kondu. Ardından anonim besteler hariç tutularak, bestekârları belli olan ilahinin nota nüshalarından yola çıkılarak hangi dörtlüklerin bestelendiği tespit edildi. Ardından musikide ve şiirde ahengi yaratan ögelerin bestekârların söz konusu dörtlükleri seçmesinde ne derece etkili olduğu tayin edilmeye çalışıldı.
Entre México y la IV Internacional: el PRT y la liberación de las mujeres
Authors: Rodríguez Everaert Ana Sofia 
Published: January 2022

Este artículo analiza la agenda de los primeros años del Partido Revolucionario de los Trabajadores (PRT), sección mexicana de la IV Internacional, con respecto a la liberación de la mujer. A partir de testimonios de militantes, documentos programáticos y publicaciones del PRT, así como de comunicados de agrupaciones feministas en México y de la IV Internacional central, se explican, en primer lugar, las formas que cobró este ideario en la agrupación política, sus fuentes, y algunos de sus alcances programáticos y políticos que distinguen a este organismo de otros partidos políticos de izquierda en México.
Seleksi Galur-galur Dihaploid Padi Hitam pada Uji Daya Hasil Lanjutan
Authors: Kuncoro Danu , Sani Mutiyara , Bambang Sapta Purwoko  , Dewi Iswari Saraswati , Suwarno Willy Bayuardi , Maharijaya Awang , Widajati Eny 
Published: January 2022

Padi hitam merupakan sumber karbohidrat yang bermanfaat untuk kesehatan. Pengujian daya hasil merupakan tahapan penting dalam menentukan keberhasilan pemuliaan padi beras hitam. Tujuan penelitian ini ialah untuk memperoleh informasi keragaan agronomi dan menyeleksi galur-galur dihaploid padi beras hitam yang memiliki penampilan agronomi baik dan berdaya hasil tinggi untuk pengujian multi lokasi. Penelitian ini dilakukan dari bulan November 2019 sampai Juli 2020 di Bogor, Jawa Barat dan Malang, Jawa Timur. Sebanyak 23 galur dihaploid padi hitam yang memiliki sifat agronomi baik dengan produktivitas tinggi dan 3 varietas pembanding yaitu Aek Sibundong, Jeliteng, dan Inpari 24 digunakan sebagai materi genetik. Studi ini menggunakan rancangan rancangan kelompok lengkap teracak dengan 3 ulangan pada setiap percobaan. Hasil penelitian menunjukkan bahwa interaksi genotipe dan lingkungan berpengaruh nyata terhadap semua karakter pengamatan kecuali pada karakter lama pengisian gabah berdasarkan analisis keragaman. Sebanyak 14 galur yang terseleksi berdasarkan indeks terboboti memiliki karakteristik jumlah anakan produktif per rumpun dari 15.8 hingga 25.9, umur panen genjah dari 115.2 to 121.9 hari setelah semai, dan produktivitas >5.4 ton ha-1. Keragaan agronomi dan daya hasil galur-galur dihaploid padi yang terseleksi pada penelitian ini memerlukan pengujian lebih lanjut melalui uji multi lokasi untuk memperoleh calon varietas unggul baru padi beras hitam.
Kata kunci: agronomi baik, indeks seleksi, kriteria seleksi, kultur antera padi
Hubungan Pengetahuan, Sikap Dengan Perilaku Pengaturan Diet Hipertensi Di Puskesmas Guntur Garut
Authors: Shalahuddin Iwan , Rosidin Udin , Sumarna Umar 
Published: January 2022

Hypertension is a non-communicable disease in which cases are still many in Indonesia. Hypertension diet is one of the treatments to prevent recurrence in hypertension. The knowledge of attitude and behaviuor in a person will be carried out with proper management. Knowledge is something that can underlie or encourage someone to take action or behaviuor. The recommended hypertension diet for people with hypertension is the consumption of food that is low in salt, low in fat, increase fibre, increase potassium intake, do not consume cigarette, coffee and alcohol, increase consumption of vegetable and fruit. The purpose of this research was to determine the description of knowledge, attitude and behavior of hypertension sufferers about dietary food regulation in the working area of Guntur Health Center Garut. This research was conducted using a quantitative approach. The population in this research were all hypertension sufferers in Guntur Health Center as many as 265 people. The sample in this research amounted to 159 people using accidental sampling techniques. the instrument used in the form of a questionnaire, which includes: knowledge, attitude and behaviour. Data analysis used univariate analysis. The result of this research indicated that the majority of respondents had a good level of knowledge as many as 152 people (95,6%),159 people (100%) had a supportive attitude, and 159 people (100%) had positive behavior. There is a relationship between knowledge and attitudes towards dietary regulation behavior for hypertensive patients with analytical test results obtained p-value less than 0.05 (knowledge 0.033 and attitude 0.013). From the result of this research, there were several behaviours that had to be improved and had to be maintained. like reducing the consumption of full cream milk, biscuit and egg yolk and maintaining consumption of fruit, vegetable and food that contain low fat.The result of this research expected to be used as a reference and learning both in the provision of health education or other nursing care for the knowledge, attitude and behaviour of hypertension sufferers about dietary food regulation
A Study of Chemical Content in Some Species of Tribe Apieae / Apiace
Authors: Muhammad Zahra B. , Al-Khesraji Talib O. 
Published: January 2022

In this study, the flavonoid and alkaloid content in the alcoholic extract of the shoots and flowers were identified in four species of the tribe Apieae / Apiacese : Ammi majus, Ammi visgana, Anethum graveolens and Foeniculum vulgaris, and the flavonoids that were detected are (Apigenin, Coumarin, Kaempferol and Quercetin). The species Foeniculum vulgaris has recorded the highest concentration of total flavonoid content (Shoots and Flowers) among the studied species, reaching 4139.2 Âµg / ml. The total alkaloids are estimated for these species, and the Foeniculum vulgaris has recorded the highest concentration of the total alkaloid content as well.
PERBAIKAN, DAMPAK KOROSI PADA PESAWAT UDARA BOEING 737
Authors: Rosyidin Ali 
Published: January 2022

Semakin meluasnya penggunaan moda transportasi udara (pesawat udara) oleh masyarakat dan menjadi pilihan, karena mempunyai kelebihan sekaligus sarana prestisius bagi masyarakat yang baru menggunakanya. Maka dari itu untuk memberikan jaminan keamanan dan keselamatan kepada masyarakat dibuatlah agenda perawatan berkala dan berkesinambungan. Baik dilakukan oleh pabrik, dinas kelaikan udara (Authority), operator maupun perusahaan perawatan pesawat udara. Karena sesungguhnya moda transportasi udara termasuk beresiko tinggi (High Risk).Berkaca pada pengalaman berpuluh-puluh tahun dan menemui berbagai kejadian kecelakaan, maka para insinyur (Engineer) dan para awak penerbangan (Airliner) dituntut untuk terus mengembangkan kemampuannya.Termasuk selalu merevisi manual-manual penerbangan.Salah satu yang menjadi fokus perhatian dunia penerbangan adalah terjadinya korosi pada struktur pesawat terbang.Korosi tidak dapat dihilangkan namun korosi bisa dikurangi, apalagi alam di Indonesia ini dimana kelembaban udaranya yang tinggi serta dikelilingi oleh lautan yg banyak mengandung garam.Laporan Kerja Praktek ini akan memberikan penjelasan mengenai korosi, dampak yang ditimbulkan serta penanganannya.
PENGARUH VARIASI SUDUT PRIMARY PULLEY PADA TRANSMISI SEPEDA MOTOR SCOOPY 110 CC TAHUN 2014 TERHADAP DAYA DAN TORSI
Authors: Harsanta Hendra , Parta Parta 
Published: January 2022

Dalam kehidupan sehari-hari bidang kegiatan transportasi sangat penting, secara umum diartikan sebagai perpindahan barang atau orang dari satu tempat ketempat lain. Seiring dengan peningkatan kebutuhan masyarakat dan semakin meningkatnya jumlah penduduk, maka aktivitas transportasipun juga meningkat. Dengan transportasi yang lancar maka distribusi barang dan jasa juga akan semakin mudah. Penelitian ini bertujuan untuk mengetahui pengaruh variasi sudut primary pulley pada transmisi sepeda motor scoopy 110 cc tahun 2014 yang responsive untuk mengetahui pengaruh sudut kemiringan primary pulley dari sudut pulley standart dipakai 15,5º menjadi 12o dan 13º. Pulley adalah komponen terpenting dalam motor matic yang berguna untuk memindahkan kecepatan yang sudah sesuai dengan RPM pada mesin secara otomatis tanpa menggunakan gigi transmisi. melainkan menggunakan v-belt sebagai penghubung atau penerus putaran yang terjadi pada kedua pulley. Hasil penelitian untuk mengetahui pengaruh variasi sudut kemiringan primary pulley 12o dan 13o terhadap daya dan torsi. Dengan menggunakan sudut Primary Pulley 12 pada kecepatan rpm 6000 menghasilkan 4 Hp dan 5,42 Nm. Nm dan sudut Primary Pulley 13o pada kecepatan rpm rpm 6000 menghasilkan 7,9 Hp dan 9,35 Nm.