Effect of Apical Preparation on Different Needle Depth Penetration. by Samara Gurgis Essa, Razawa Kareem Saeed, Diyar Khalid Baker

“… Introduction: Irrigation is a fundamental part of endodontic debridement as because it allows for cleaning beyond what might be accomplished by root canal instrumentation. The flushing action produced by the irrigant and the penetration of the irrigant is not dependent only on the anatomy of the root canal system, but also on the depth of placement, system of delivery, the volume and fluid properties of the irrigant. …”
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Morphological changes in root dentin after irradiation with diode laser 980 nm in two directions: an in-vitro study by Elsayed Abdallah Eltayeb, Soha Adel Abdou

“…In group A the laser was directed parallel to the root canal, while in the group B it was directed perpendicular to the root canal. …”
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Morphological Characteristics, Mitochondrial Genome, and Evolutionary Insights Into a New Sea Squirt From the Beibu Gulf by Yichuan Zhang, Yuting Qin, Yueying Wu, Liping Liu, Wenguang Zhang, Ling Ding, Xiangpei Ya, Zhiting Wen, Kuaili Feng, Hong Wang, Yujun Wang

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Identification and Characterization of the Diverse Stress-Responsive R2R3-RMYB Transcription Factor from Hibiscus sabdariffa L. by Bahaeldeen Babikar Mohamed, Beenish Aftab, Muhammad Bilal Sarwar, Bushra Rashid, Zarnab Ahmad, Sameera Hassan, Tayyab Husnain

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Cyclic Fatigue Resistance of Nickel–Titanium Rotary Instruments after Simulated Clinical Use by Hana R. Ubaed, Diyar Kh. Bakr

“…Cyclic fatigue occurred in the curved canal when the instrument freely rotated leading to repeated compressive and tensile stresses. …”
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Comparative Evaluation of the Efficacy of Different Solvents on the Removal of Endodontic Bioceramic Sealers: An In vitro Study by Ruaa A. Alamoudi

“…Background: Bioceramic-based root canal sealers are recently utilized in endodontic treatments as materials for root canal obturation. …”
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Technical Quality of Root Fillings Performed by Undergraduate Students: A Radiographic Study by Tatjana Vukadinov, Larisa Blažić, Ivana Kantardžić, Tijana Lainović

“…Results. Adequate root canal fillings were found in 74.22% of the teeth. …”
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Banda Bekali and local knowledge in flood management: 100 years of social and environmental interaction in Padang City by Handrian Ginting Jonson, Afrida, Arifin Zainal

“…In response, the Dutch East Indies colonial government constructed the Banda Bekali canal system to mitigate flood risks. While the canal has reduced the severity of flooding, it remains a persistent issue in the city. …”
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Safety Considerations When Dry Needling the Multifidi in the Thoracolumbar Region: A Cadaveric Study by Christi L. Williams, Christian R. Falyar, Ryan C. McConnell, Stacey Lindsley

“…While studies have examined the safety considerations in the upper lumbar spine related to the kidneys and lungs, none have investigated the possibility of entering the spinal canal in this region. # Purpose The purpose of this cadaveric ultrasound-guided dry needling exploration was to determine if a dry needle can penetrate the ligamentum flavum at the T12/L1 interspace and enter the spinal canal using a paramedian approach in a fresh-frozen, lightly fixed cadaver in the prone position…”
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Novel Catalyst-Free Synthesis of Some 3‑Alkylaminoquinoxaline-2(1H)‑thiones and 3‑Alkyloxyquinoxaline-2(1H)‑thiones in Ethanol by Samir M. El Rayes, Ibrahim A. I. Ali, Walid Fathalla, Mohamed A. Ghanem, Afaf H. El-Sagheer

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Modelo econométrico de demanda de carne porcina en México, 1990-2019 by Samuel Rebollar Rebollar, Juvencio Hernández Martínez, Eulogio Rebollar Rebollar

“…En el análisis de la demanda de carne de cerdo en canal en México (1990-2019) se utiliza un modelo de regresión lineal múltiple. …”
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A Biomechanical Model of the Inner Ear: Numerical Simulation of the Caloric Test by Shuang Shen, Yingxi Liu, Xiuzhen Sun, Wei Zhao, Yingfeng Su, Shen Yu, Wenlong Liu

“…Whether two vertical semicircular canals can receive thermal stimuli remains controversial. …”
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Dietary Nannochloropsis oculata ameliorates lead acetate induced reproductive toxicity in Barki rams: NF-κB and cytokines pathways by Doaa H. Elsayed, Sameer A. Nagadi, Heba M.A. Abdelrazek, Ahmed. S. El‑Hawy, Moharram F. El-Bassiony, Seham A. Helmy, Yasmina K. Mahmoud, Ibrahim E. Helal, Shady T. Hassan

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Oto-tricho-tussia: An Unexpected Cause of Cough by Rebecca A. Castro, Craig H. Zalvan, Craig Berzofsky

“…We present three cases of “Oto-tricho-tussia,” describing hair within the ear canal stimulating Arnold’s branch of the vagus nerve and triggering the urge-to-cough. …”
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Scanning Electron Microscopic Evaluation of Smear Layer Removal and Estimation of Dentin Microhardness Using TRITON Endodontic Irrigant: An In Vitro Study by Nawfal A. Zakaria, Mohammed Khudair

“…Methods: Thirty extracted single canal teeth were divided into three groups; Group 1 was irrigated with NaOCl and EDTA. …”
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Dentinal Crack Formation and Quality of Obturation Using Two Single File Systems and Two Obturation Techniques: A micro-CT Study. by Shaban Shaban Omar, Bahar Jafaar Selivany

“… Background and objectives: Root canal preparation following obturation with rotary instruments and different obturation techniques may lead to formation of microcracks in the root canal wall, void and gaps between the canal wall and obturation material. …”
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Mesenchymal Stem Cells Pretreated with HGF and FGF4 Can Reduce Liver Fibrosis in Mice by Sulaiman Shams, Sadia Mohsin, Ghazanfar Ali Nasir, Mohsin Khan, Shaheen N. Khan

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The Stabilimenta of Nephila Clavipes and the Origins of Stabilimentum-Building in Araneids by Michael H. Robinson, Barbara C. Robinson

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Inferior-Medial Dry Needling at the Thoracolumbar Junction: A Cadaveric Study by Christi L. Williams, Sue E. Curfman, Stacey R. Lindsley, Christian R. Falyar, Ryan C. McConnell

“… # Conclusion The results of this study demonstrate the feasibility of a dry needle entering the spinal canal at the thoracolumbar junction using an inferior-medial technique. …”
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Two Cases of Iatrogenic Lumbar Foraminal Disc Herniations by Ryota Taniguchi, Osamu Kawano, Takeshi Maeda, Yasuharu Nakajima, Yuichiro Morishita

“…The herniated fragments were migrated from neural foramen to cranial central spinal canal. Conclusions. The injection of liquid medicine into the nucleus led the intradiscal pressure increased, and the disc fragment might prolapsed through the raptured region of annulus fibrosus and migrated to cranial central spinal canal by anatomical reason. …”
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