Results 71 to 80 of about 6,308,692 (219)

Anti-N-Methyl-d-Aspartate Receptor Encephalitis

Pediatrics and Neonatology, 2011
Anti-N-methyl-d-aspartate (NMDA) receptor encephalitis is a treatment-responsive encephalitis associated with anti-NMDA receptor antibodies, which bind to the NR1/NR2 heteromers of the NMDA receptors.
Te-Yu Hung, Ning-Hui Foo, Ming-Chi Lai
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

N. A. Polevojaus laiškai S. D. Poltorackiui

Literatūra (Vilnius), 1966
Nikolajus Aleksejevičius Polevojus (1796–1846), žinomas „Maskvos telegrafo" redaktorius ir leidėjas, vienas iš žymesniųjų V. G. Belinskio pirmtakų, rusų XIX a. literatūroje buvo antidvarininkiškos literatūros kritikos pradininkas. Jis pradėjo
V. Salinka
doaj   +1 more source

Паралелни иÑпитувања на еÑтрадиолот, прогеÑтеронот, ФСХ и ЛХ за време на менÑтруалниот циклуÑ

, 2017
The levels of estradiol, progesterone and gonadotropins were determined by radioimmunoassay in 8 healthy women, aging 18-22 years, with histories of regular menstruation.
ЧевреÑка (Chevreska), Стевка (Stevka), ДеловÑка (Delovska), ВеÑна (Vesna)   +1 more
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Загадочное зырянское слово абутор ’медведь-самец в пору течки’ [A Mysterious Komi Zyrian Word: абутор ’male bear in heat’] [PDF]

Linguistica Uralica
The paper investigates the Russian dialectal word абутор ’male bear in heat’ and its later fixation абуторь ’walking (not hibernating) bear’. The author proposes to discuss its new interpretation.
Galina Fedyuneva
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

ÐšÐ»Ð¸Ñ€ÐµÐ½Ñ Ð½Ð° I-131 и Ts-99 во тиреоидеа кај Ñтаорец

, 2017
Thyroid clearance of J-131 and Tc-99m after simultaneous subcutaneous injection in rats were estimated in the early phase. Arterial blood samples were drawn with a polyethene catheter inserted in the iliac artery in intervals of two minutes.
Таџер (Tadzher), ИÑак (Isak), ГеоргиевÑки (Georgievski), Славко (Slavko)   +1 more
core  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source