نتایج جستجو برای: lung infection

تعداد نتایج: 744823  

Hui Shen Li Lin Liangzhu Yu Lijun Zhang Lu Han Wanli Ji Zhenwu Hu,

Objective(s): Abnormal lung cell death including autophagy and apoptosis is the central feature in acute lung injury (ALI). To identify the cellular mechanisms and the chronology by which different types of lung cell death are activated during lipopolysaccharide (LPS)-induced ALI, we decided to evaluate autophagy (by LC3-II and autophagosome) and apoptosis (by caspase-3) at different time point...

Journal: :journal of family and reproductive health 0
roya nasiri department of obstetrics and gynecology, 22 bahman hospital, islamic azad university, mashhad, iran mohammad sarafraz yazdi department of internal medicine, 22 bahman hospital, islamic azad university, mashhad, iran saeed naghibi department of radiology, 22 bahman hospital, islamic azad university, mashhad, iran mehdi masoomian department of pathology, 22 bahman hospital, islamic azad university, mashhad, iran

tuberculosis (tb) is the most common infectious cause of human death. after the lung, genitourinary tract is the most common site for tb infection. pelvic tuberculosis should be considered in young women presented with pelvic mass, ascites, fever, an elevated ca125 level, negative cytology, and positive history of contact with affected person. a 24- year- old girl presented as stage iv ovarian ...

Journal: :Journal of virology 2012
Carly Page Lindsay Goicochea Krystal Matthews Yong Zhang Peter Klover Michael J Holtzman Lothar Hennighausen Matthew Frieman

Infection with severe acute respiratory syndrome coronavirus (SARS-CoV) causes acute lung injury (ALI) that often leads to severe lung disease. A mouse model of acute SARS-CoV infection has been helpful in understanding the host response to infection; however, there are still unanswered questions concerning SARS-CoV pathogenesis. We have shown that STAT1 plays an important role in the severity ...

2018
Mikihito Saito Hajime Kasai Kengo Shimazu Takashi Urushibara Tomohiko Iida Toshihide Shinozaki

Acupuncture needles can cause non-tuberculosis mycobacteria (NTM) infection on the skin, but there are no reports that acupuncture needles inserted into the lung have caused lung NTM infection. A 63-year-old woman, who underwent removal of a broken acupuncture needle inserted into the lung nine years ago, was admitted with nodules in the right lung. The shadow was positioned where the needle ha...

Journal: :Journal of Immunology 2023

Abstract Secondary Streptococcus pneumoniae (Spn) infection is commonly associated with increased hospitalization and death following seasonal influenza virus infection. The animal models of A (IAV) secondary Spn coinfection have described the morbidity mortality leading to several proposed mechanisms enhanced disease. Influenza B (IBV) causes 25% cases bacterial coinfection, yet little known a...

Journal: :Infection and immunity 2008
Mursalin M Anis Scott A Fulton Scott M Reba Yi Liu Clifford V Harding W Henry Boom

We have previously reported that during mycobacterial infection, naïve CD4(+) T-cell activation is enhanced in the lungs. We investigated the role of chemokine receptor CCR7 and its ligands in the ability of CD11c(+) lung dendritic cells (DCs) to activate naïve CD4(+) T cells during pulmonary infection with Mycobacterium bovis bacillus Calmette-Guérin (BCG). BCG infection resulted in the accumu...

Journal: :Journal of virology 2012
Fengqi Li Hanqing Zhu Rui Sun Haiming Wei Zhigang Tian

It is known that respiratory syncytial virus (RSV) is the main cause of bronchiolitis and pneumonia in young children. RSV infection often leads to severe acute lung immunopathology, but the underlying immune mechanisms are not yet fully elucidated. Here, we found that RSV infection induced severe acute lung immune injury and promoted the accumulation and activation of lung natural killer (NK) ...

In recent years, the microbiome has been recognized as a key regulator of immune responses. Evidence suggests that changes in the microbiome can lead to chronic disease and even exacerbation of the disease. Impairment of innate immunity resulting from microbial incompatibility may worsen host susceptibility to infection and exacerbate chronic lung diseases. Specific microbes play a key role in ...

Journal: :Nature Communications 2021

Abstract Resident memory T cells (T RM ) positioned within the respiratory tract are probably required to limit SARS-CoV-2 spread and COVID-19. Importantly, mostly non-recirculating, which reduces window of opportunity examine these in blood as they move lung parenchyma. Here, we identify circulating virus-specific cell responses during acute infection with functional, migratory apoptotic patte...

Journal: :iranian journal of basic medical sciences 0
li lin school of basic medicine, hubei university of science and technology, xianning 437100, p.r. china hubei province key laboratory on cardiovascular, cerebrovascular, and metabolic disorders, hubei university of science and technology, xianning lijun zhang school of basic medicine, hubei university of science and technology, xianning 437100, p.r. china hubei province key laboratory on cardiovascular, cerebrovascular, and metabolic disorders, hubei university of science and technology, xianning liangzhu yu school of basic medicine, hubei university of science and technology, xianning 437100, p.r. china hubei province key laboratory on cardiovascular, cerebrovascular, and metabolic disorders, hubei university of science and technology, xianning

objective(s): abnormal lung cell death including autophagy and apoptosis is the central feature in acute lung injury (ali). to identify the cellular mechanisms and the chronology by which different types of lung cell death are activated during lipopolysaccharide (lps)-induced ali, we decided to evaluate autophagy (by lc3-ii and autophagosome) and apoptosis (by caspase-3) at different time point...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید