Results 81 to 90 of about 718,207 (427)

Unintended Pulmonary Artery Ligation during PDA Ligation

The Heart Surgery Forum, 2016
A 10-day-old boy was transferred to our hospital due to tachypnea. Patent ductus arteriosus (PDA), 4.8 mm in diameter, with small ASD was diagnosed on echocardiography. Surgical ligation of the ductus was performed after failure of three cycles of ibuprofen.
Ji Hyuk Lee, Heon-Seok Han, Dohun Kim, Jong-Myeon Hong, Si-Wook Kim, Hong-Ju Shin   +5 more
openaire   +3 more sources

Advances in Proline Ligation [PDF]

Journal of the American Chemical Society, 2012
Application of native chemical ligation logic to the case of an N-terminal proline is described. Two approaches were studied. One involved incorporation of a 3R-substituted thiyl-proline derivative. Improved results were obtained from a 3R-substituted selenol function, incorporated in the context of an oxidized dimer.
Suwei Dong, Steven D. Townsend, Zhongping Tan, Samuel J. Danishefsky, Samuel J. Danishefsky, John A. Brailsford, Shiying Shang   +6 more
openaire   +3 more sources

Comprehensive Profiling of Four Base Overhang Ligation Fidelity by T4 DNA Ligase and Application to DNA Assembly.

ACS Synthetic Biology, 2018
Synthetic biology relies on the manufacture of large and complex DNA constructs from libraries of genetic parts. Golden Gate and other Type IIS restriction enzyme-dependent DNA assembly methods enable rapid construction of genes and operons through one ...
V. Potapov, J. L. Ong, R. Kucera, B. Langhorst, Katharina Bilotti, J. Pryor, E. Cantor, B. Canton, Thomas F. Knight, T. C. Evans, G. Lohman   +10 more
semanticscholar   +1 more source

Crosstalk between gut microbiota and tumor: tumors could cause gut dysbiosis and metabolic imbalance

Molecular Oncology, EarlyView.
In this research, we analyzed the relationship between gut microbiota and tumor. We discovered that both subcutaneous and metastatic tumors would alter the composition and metabolic function of gut microbiota. Meanwhile, fecal microbiota transplantation also indicated the anti‐tumor role of the gut microbiota, revealing the crosstalk between tumor and ...
Siyuan Zhang, Haimei Wen, Ying Chen, Jingya Ning, Di Hu, Yujiao Dong, Chenyu Yao, Bo Yuan, Shuanying Yang   +8 more
wiley   +1 more source

Lung Injury Pathways: Adenosine Receptor 2B Signaling Limits Development of Ischemic Bronchiolitis Obliterans Organizing Pneumonia [PDF]

, 2017
Purpose/Aim of the Study: Adenosine signaling was studied in bronchiolitis obliterans organizing pneumonia (BOOP) resulting from unilateral lung ischemia. Materials and Methods: Ischemia was achieved by either left main pulmonary artery or complete hilar
Auchampach, John, Audi, Said H., Densmore, John C., Dwinell, Melinda R., Geurts, Aron M., Jacobs, Elizabeth R., Jeziorczak, Paul M., Medhora, Meetha, Nayak, Shraddha, Schaid, Terry R.   +9 more
core   +1 more source

High ligation of the inferior mesenteric artery during sigmoid colon and rectal cancer surgery increases the risk of anastomotic leakage: a meta-analysis

World Journal of Surgical Oncology, 2018
BackgroundThe ideal level of ligation of the inferior mesenteric artery (IMA) during curative resection of sigmoid colon and rectal cancer is still controversial.
Jinshui Zeng, Guoqiang Su
semanticscholar   +1 more source

Use of the Electrothermal Vessel Sealing System Versus Standard Vessel Ligation in Thyroidectomy

Asian Journal of Surgery, 2005
The electrothermal vessel sealing system (LigaSure(tm)) facilitates operative haemostasis by fusing blood vessel walls to form a collagen seal. The LigaSure(tm) is currently used in a variety of gastrointestinal, gynaecological and urological operations.
Wen T. Shen, Margaret A. Baumbusch, Electron Kebebew, Quan-Yang Duh   +3 more
doaj   +1 more source

Use of Polyamide (Nylon) Cable Ties for Vascular Ligation of Healthy Equine Jejunal Mesentery

Frontiers in Veterinary Science, 2021
Jejunal vascular ligation is an essential step in performing jejunojejunostomy. Hand sewn ligation is typically used and can increase operative time with long sections of bowel to be removed. Nylon cable ties (NCT) have been used for vascular ligation in
Samuel D. Hurcombe, Holly A. Roessner, Chelsea E. Klein, Julie B. Engiles, Julie B. Engiles, Klaus Hopster   +5 more
doaj   +1 more source

The accumulation of myeloid‐derived suppressor cells participates in abdominal infection‐induced tumor progression through the PD‐L1/PD‐1 axis

Molecular Oncology, EarlyView.
This study explores how sepsis affects GC progression by creating an immunosuppressive environment. Our findings reveal that sepsis promotes immune dysregulation, enhancing tumor growth and metastasis. Targeting the PD‐1/PD‐L1 pathway with monoclonal antibodies shows potential for restoring immune function and improving outcomes in cancer patients ...
Yiding Wang, Ting Guo, Xiaofang Xing, Xijuan Liu, Xuejun Gan, Yingai Li, Yan Liu, Fei Shan, Zhouqiao Wu, Jiafu Ji, Ziyu Li   +10 more
wiley   +1 more source

A totally laparoscopic associating liver partition and portal vein ligation for staged hepatectomy assisted with radiofrequency (radiofrequency assisted liver partition with portal vein ligation) for staged liver resection [PDF]

, 2016
In order to induce liver hypertrophy to enable liver resection in patients with a small future liver remnant, various methods have been proposed in addition to portal vein embolisation.
Fajardo, A, Fang, R, Gall, TMH, Hakim, DN, Jiao, LR, Pencavel, T, Sordgren, MH   +6 more
core   +1 more source