Results 101 to 110 of about 1,887,539 (361)

Alkane biosynthesis gene expression and its increased production in recombinant cyanobacteria

FEBS Open Bio, EarlyView.
The transcription and mRNA structures of the alkane biosynthesis genes ado/aar were analysed in the representative cyanobacteria PCC 6803 and SK1‐2‐1, which produce C17H36 and C15H32, respectively. PCC 6803 transconjugants carrying these genes showed a 1.8‐ to 2.3‐fold increase in C17H36 production.
Misato Nagao, Takato Ozaki, Hirofumi Fukuda, Yu Kanesaki, Munehiko Asayama   +4 more
wiley   +1 more source

Aspectos ético-legais da retirada e transplante de tecidos, órgãos e partes do corpo humano Aspectos ético-legales de la retirada y transplante de tejidos, organos y partes del cuerpo humano Legal-ethical aspects of the removal and transplantation of tissues, organs and parts of the human body

Revista Latino-Americana de Enfermagem, 1997
As autoras fazem uma análise crítica da legislação em vigor relativa aos transplantes de órgãos, tecidos e partes do corpo humano, e tecem comentários sobre os artigos pertinentes a eles nos respectivos códigos de ética médica e da enfermagem, alertando ...
Elenice Dias Ribeiro de Paula Lima, Myrian Biaso Bacha Magalhães, Djair Daniel Nakamae   +2 more
doaj   +1 more source

Establishment and biological characterization of radioresistant colorectal cancer cell lines

FEBS Open Bio, EarlyView.
Under ionizing radiation exposure, radiation‐sensitive cancer cells exhibit oxidative stress and DNA damage, while radiation‐resistant cancer cells exhibit strong antioxidant properties and DNA damage repair. Radiotherapy resistance is a major cause of recurrence and metastasis in colorectal cancer (CRC).
Tian‐Yin Qu, Qing Dai, Jing Leng, Lin Fang, Jing‐Jing Ma, Rui Chen, Che Chen, Peng‐Fei Ran, Wen‐Wen Zhou, Chang Liu, Huang‐Fei Yu   +10 more
wiley   +1 more source

CAR-T Cells Targeting Epstein-Barr Virus gp350 Validated in a Humanized Mouse Model of EBV Infection and Lymphoproliferative Disease

Molecular Therapy: Oncolytics, 2020
Epstein-Barr virus (EBV) is a latent and oncogenic human herpesvirus. Lytic viral protein expression plays an important role in EBV-associated malignancies.
Constanze Slabik, Maja Kalbarczyk, Simon Danisch, Reinhard Zeidler, Frank Klawonn, Valery Volk, Nicole Krönke, Friedrich Feuerhake, Constanca Ferreira de Figueiredo, Rainer Blasczyk, Henning Olbrich, Sebastian J. Theobald, Andreas Schneider, Arnold Ganser, Constantin von Kaisenberg, Stefan Lienenklaus, Andre Bleich, Wolfgang Hammerschmidt, Renata Stripecke   +18 more
doaj  

HOMOIMPLANTE ORTOTÓPICO DE TENDÃO CALCÂNEO EM CÃES: CONSERVAÇÃO, ASSEPSIA E IMPLANTAÇÃO ORTHOTOPIC HOMOLOGOUS COMMON CALCANEOUS TENDON GRAFT IN DOGS: CONSERVATION, ASEPSIS AND IMPLANTATION

Ciência Rural, 2001
Foi elaborado um modelo experimental de conservação, assepsia e implantação de tendão homólogo ortotópico, para avaliar a resposta orgânica, em 48 cães. Os implantes foram conservados em glicerina a 98%, durante 45 dias a seis meses e, após, reidratados ...
Alceu Gaspar Raiser, Dominguita Lühers Graça, Ney Luis Pippi, Lara Lopes Zinn, Douglas Severo Silveira, Angela Ilha Bordin, Gustavo Cancian Baiotto, Marilaine Vistué Rios, Aron Ferreira da Silveira   +8 more
doaj   +1 more source

METTL3 knockout accelerates hepatocarcinogenesis via inhibiting endoplasmic reticulum stress response

FEBS Open Bio, EarlyView.
Liver‐specific knockout of N6‐methyladenosine (m6A) methyltransferase METTL3 significantly accelerated hepatic tumor initiation under various oncogenic challenges, contrary to the previously reported oncogenic role of METTL3 in liver cancer cell lines or xenograft models. Mechanistically, METTL3 deficiency reduced m6A deposition on Manf transcripts and
Bo Cui, Silin Tu, Haibo Li, Zhancheng Zeng, Ruiqi Xiao, Jing Guo, Xiaoqi Liang, Chang Liu, Lijie Pan, Wenjie Chen, Mian Ge, Xiaofen Zhong, Linsen Ye, Huaxin Chen, Qi Zhang, Yan Xu   +15 more
wiley   +1 more source

Phaeohyphomycosis in Transplant Patients

Journal of Fungi, 2015
Phaeohyphomycosis is caused by a large, heterogenous group of darkly pigmented fungi. The presence of melanin in their cell walls is characteristic, and is likely an important virulence factor. These infections are being increasingly seen in a variety of
Sanjay G. Revankar
doaj   +1 more source

Efficiency in Lung Transplant Allocation Strategies [PDF]

arXiv, 2018
Currently in the United States, lung transplantations are allocated to candidates according to the candidates' Lung Allocation Score (LAS). The LAS is an ad-hoc ranking system for patients' priorities of transplantation. The goal of this study is to develop a framework for improving patients' life expectancy over the LAS based on a comprehensive ...
arxiv  

Liver transplantation: an unfinished product. [PDF]

, 1989
Liver transplantation has become an extraordinarily valuable and useful operation, but one that is not perfect and that has not been exploited to anything like its full potential.
Concepcion, W, Gordon, RD, Iwatsuki, S, Makowka, L, Podesta, L, Starzl, TE, Stieber, A, Todo, S, Tzakis, AG, Yanaga, K   +9 more
core  

Faecal microbiota transplantation : a regulatory hurdle? [PDF]

, 2017
During faecal microbiota transplantation, stool from a healthy donor is transplanted to treat a variety of dysbiosis-associated gut diseases. Competent authorities are faced with the challenge to provide adequate regulation.
De Spiegeleer, Bart, Janssens, Yorick, Verbeke, Frederick, Wynendaele, Evelien   +3 more
core   +2 more sources