Results 51 to 60 of about 51,320 (261)

Mechanistic investigation of Liujing Toutong tablet in the treatment of cerebral ischemia–reperfusion injury in rats by the integration of serum pharmacochemistry and metabolomics

Animal Models and Experimental Medicine, EarlyView.
The research strategy for pharmacodynamics, serum pharmacochemistry, metabolomics, and network pharmacology analysis method in intervention effects of LTT are illustrated. Abstract Background Liujing Toutong tablet (LTT) is a traditional Chinese patent medicine.
Zihan Yu, Ke Pei, Xiulin Wang, Wenling Li, Hongchang Li, Wangyang Xie, Xianglong Meng, Tingting Zhao, Yan Ning, Haixin Liu, Wenbin He   +10 more
wiley   +1 more source

Targeting neutrophil extracellular traps in metabolic and immune niche: Nanomaterials for diabetes tissue regeneration

BMEMat, EarlyView.
The effects of NETs on regeneration of various diabetic tissues, and strategies targeting NETs for diabetes tissue regeneration. In the diabetic environment, NETs undergo complex metabolic and immune reprogramming, leading to dynamic changes in antibacterial and proinflammatory functions, and affecting regeneration of multiple systemic tissues.
Xinyi Jiang, Muxin Yue, Kai Mao, Boon Chin Heng, Noor Azlin Yahya, Yunsong Liu, Zheng Li   +6 more
wiley   +1 more source

Sporadic calcitonin-negative medullary thyroid carcinoma is not more aggressive than its classic counterpart: case report and review of the literature

Revista Colombiana de Endocrinología, Diabetes y Metabolismo, 2017
Objective: medullary thyroid carcinoma (MTC) with normal serum basal calcitonin (calcitonin-negative MTC) is uncommon. The exact mechanism for this paradox is unclear.
John J. Orrego, Joseph A. Chorny
doaj   +1 more source

Basal and Calcium-Stimulated Procalcitonin for the Diagnosis of Medullary Thyroid Cancers: Lights and Shadows

Frontiers in Endocrinology, 2021
BackgroundProcalcitonin (proCt) was recently proposed as an alternative or in addition to calcitonin (Ct) in medullary thyroid cancer (MTC) diagnostics.MethodsSerum basal Ct (bCt) and proCt (bproCt) levels were measured before surgery from a consecutive ...
Simona Censi, Marta Di Stefano, Marta Di Stefano, Andrea Repaci, Teresa Benvenuti, Jacopo Manso, Uberto Pagotto, Maurizio Iacobone, Susi Barollo, Loris Bertazza, Francesca Galuppini, Clara Benna, Gianmaria Pennelli, Mario Plebani, Diego Faggian, Carla Colombo, Carla Colombo, Laura Fugazzola, Laura Fugazzola, Caterina Mian   +19 more
doaj   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

BMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma, Nan Jiang, Liyuan Chen, He Zhang, Xinjia Cai, Karan Gulati, Danqing He, Zhigang Cai, Yan Liu   +8 more
wiley   +1 more source

Calcitonin and Bone Physiology: In Vitro, In Vivo, and Clinical Investigations

International Journal of Endocrinology, 2020
Calcitonin was discovered as a peptide hormone that was known to reduce the calcium levels in the systemic circulation. This hypocalcemic effect is produced due to multiple reasons such as inhibition of bone resorption or suppression of calcium release ...
Jingbo Xie, Jian Guo, Zaeema Kanwal, Mingzheng Wu, Xiangyang Lv, Nihal Abdalla Ibrahim, Ping Li, Manal Ali Buabeid, El-Shaimaa A. Arafa, Qingshan Sun   +9 more
doaj   +1 more source

Denosumab Offers Relatively Lower Initial Protection Against Osteoporotic Vertebral Fractures in Treatment‐Naive Patients Compared With Zoledronate

Clinical Pharmacology &Therapeutics, EarlyView.
We compared the initial efficacy of denosumab (Dmab) and zoledronate (ZOL) in treatment‐naive patients with osteoporosis. This cohort study, based on TriNetX data, evaluated the risks of fractures and mortality using Kaplan–Meier survival analyses, with hazard ratios (HRs) and 95% confidence intervals (CIs).
Ko‐Hsiu Lu, Shiow‐Ing Wang, Shun‐Fa Yang   +2 more
wiley   +1 more source

Determinants of circulating calcitonin value: analysis of thyroid features, demographic data, anthropometric characteristics, comorbidities, medications, and smoking habits in a population with histological full exclusion of medullary thyroid carcinoma

Frontiers in Oncology
ObjectiveCalcitonin (Ctn) measurement is crucial for the early diagnosis of medullary thyroid carcinoma (MTC). However, Ctn levels can be skewed/elevated due to other reasons, and the Ctn upper reference value remains controversial.
Pierpaolo Trimboli, Pierpaolo Trimboli, Giuseppe Peloni, Dorotea Confalonieri, Elena Gamarra, Tommaso Piticchio, Francesco Frasca, Petra Makovac, Arnoldo Piccardo, Lorenzo Ruinelli, Lorenzo Ruinelli, Lorenzo Ruinelli   +11 more
doaj   +1 more source

Chronic Electrical Stimulation of the Superior Laryngeal Nerve in the Rat: A Potential Therapeutic Approach for Postmenopausal Osteoporosis

Biomedicines, 2020
Electrical stimulation of myelinated afferent fibers of the superior laryngeal nerve (SLN) facilitates calcitonin secretion from the thyroid gland in anesthetized rats.
Kaori Iimura, Nobuhiro Watanabe, Philip Milliken, Yee-Hsee Hsieh, Stephen J. Lewis, Arun Sridhar, Harumi Hotta   +6 more
doaj   +1 more source

Lithium Diisopropylamide‐Mediated Ring‐Opening of Tetrahydrofuran in the Synthesis of Polyhydroxylated Indolizidines

European Journal of Organic Chemistry, EarlyView.
Chiral tri‐ and pentahydroxy spirocyclopentane‐indolizidines were synthesized using lithium diisopropylamide “LDA” promoted diallylation and tetrahydrofuran “THF” ring‐opening in a one‐pot procedure as a key step. The sequence leading to the targeted hydroxy‐spiroindolizidines was achieved by cis‐dihydroxylation followed by reduction of the enamine and
Paula Fraňová, Peter Šafář, Marchalín Štefan, Petra Pažitná, Ivana Žídeková, Ján Moncol, Adam Daïch   +6 more
wiley   +1 more source