An unusual presentation of pulmonary nodules.

A pulmonary nodule is a common radiological finding encountered in routine medical practice. It needs to be extensively evaluated as the differential diagnosis can range from sinister malignancies to fully treatable infectious causes. Here, we present a rare case of pulmonary paragonimiasis presenting as pulmonary nodule.

True coincidence summing correction for a BEGe detector in close geometry measurements.

The true coincidence summing correction factor for a Broad Energy Germanium detector has been calculated at far and close geometry set-up using radioactive γ-ray sources. The correction factors were calculated using both experimental and analytical methods. Geant4 simulation was done to calculate the full-energy peak and total efficiencies of the detector.

A very rare case of lingular sequestration.

Pulmonary sequestration also called as bronchopulmonary sequestration is a rare congenital anomaly. It is defined as a mass of dysplastic lung tissue which has no connection with the main bronchopulmonary tree and is supplied by a branch of systemic artery and drainage by the separate venous system. It can be classified into intralobar and extralobar variety, with intralobar being more common.

INOSITOL (1,3,4) TRIPHOSPHATE 5/6 KINASE1-dependent inositol polyphosphates regulate auxin responses in Arabidopsis.

The combinatorial phosphorylation of myo-inositol results in the generation of different inositol phosphates (InsPs), of which phytic acid (InsP6) is the most abundant species in eukaryotes. InsP6 is also an important precursor of the higher phosphorylated inositol pyrophosphates (PP-InsPs), such as InsP7 and InsP8, which are characterized by a diphosphate moiety and are also ubiquitously found in eukaryotic cells. While PP-InsPs regulate various cellular processes in animals and yeast, their biosynthesis and functions in plants has remained largely elusive because plant genomes do not encode canonical InsP6 kinases.

HopA1 Effector from pv Strain 61 Affects NMD Processes and Elicits Effector-Triggered Immunity.

-secreted HopA1 effectors are important determinants in host range expansion and increased pathogenicity. Their recent acquisitions via horizontal gene transfer in several non-pathogenic Pseudomonas strains worldwide have caused alarming increase in their virulence capabilities. In , () gene confers effector-triggered immunity (ETI) against HopA1 derived from pv.

Antagonism between SUMO1/2 and SUMO3 regulates SUMO conjugate levels and fine-tunes immunity.

The attachment of SMALL UBIQUITIN-LIKE MODIFIER (SUMO) to target proteins regulates a plethora of cellular processes across eukaryotes. In Arabidopsis thaliana, mutants with abnormal SUMO1/2 conjugate levels display a dwarf stature, autoimmunity, and altered stress responses to adverse environmental conditions. Since the SUMO pathway is known to autoregulate its biochemical activity (via allosteric interactions), we assessed whether the emergence of additional SUMO paralogs in Arabidopsis has introduced the capacity of self-regulation by means of isoform diversification in this model plant.

Arabidopsis thaliana possesses two novel ELL associated factor homologs.

Transcription elongation is one of the key steps at which RNA polymerase II-directed expression of protein-coding genes is regulated in eukaryotic cells. Different proteins have been shown to control this process, including the ELL/EAF family. ELL Associated Factors (EAFs) were first discovered in a yeast two-hybrid screen as interaction partners of the human ELL (Eleven nineteen Lysine-rich Leukemia) transcription elongation factor.

Comparative Transcriptome Analysis of Rice Resistant and Susceptible Genotypes to Xanthomonas oryzae pv. oryzae Identifies Novel Genes to Control Bacterial Leaf Blight.

The bacterial leaf blight in rice caused by Xanthomonas oryzae pv. oryzae (Xoo) affects crop losses worldwide. In spite of developing resistant varieties by introgressing different Xa genes, the occurrence of diseases is evident.

Nuclear Localization of HopA1 Is Required for Effector-Triggered Immunity.

Plant resistance proteins recognize cognate pathogen avirulence proteins (also named effectors) to implement the innate immune responses called effector-triggered immunity. Previously, we reported that from pv. strain 61 was identified as an gene for .

Clinico-etiological characteristics of organizing pneumonia: A retrospective study.

Introduction: Organizing pneumonia (OP) is an idiopathic interstitial pneumonia characterized radiologically by the patchy peripheral areas of ground-glass opacities and consolidation. It is commonly associated with a variety of conditions such as connective tissue diseases (CTD), drugs, infections, malignancy, radiation exposure, post-transplant, and other interstitial pneumonia. There are no specific clinical manifestations unless there is an underlying etiology.

Proteomic analysis of SUMO1-SUMOylome changes during defense elicitation in Arabidopsis.

Rapid adaptation of plants to developmental or physiological cues is facilitated by specific receptors that transduce the signals mostly via post-translational modification (PTM) cascades of downstream partners. Reversible covalent attachment of SMALL UBIQUITIN-LIKE MODIFIER (SUMO), a process termed as SUMOylation, influence growth, development and adaptation of plants to various stresses. Strong regulatory mechanisms maintain the steady-state SUMOylome and mutants with SUMOylation disturbances display mis-primed immunity often with growth consequences.

A Case Report of Early Disseminated Lyme Disease.

Lyme disease is a multi-organ infectious disease caused by the spirochete "Borrelia burgdorferi," and transmitted by the "Ixodes" tick. Early disseminated Lyme disease can have varied central nervous system manifestations ranging from meningitis to radiculopathy and cranial neuropathy. If not suspected, misdiagnosis or delayed diagnosis can prove to be fatal.

Bronchoscopic lung cryobiopsy for the diagnosis of pulmonary alveolar proteinosis in a hypoxemic patient.

Pulmonary alveolar proteinosis (PAP) is a rare disorder characterized by the intra-alveolar accumulation of surfactant due to macrophage dysfunction or the production of abnormal surfactant. Diagnosis is usually confirmed by lung biopsy either bronchoscopically or by video-assisted thoracoscopic surgery. Bronchoscopic lung cryobiopsy (BLC) is increasingly being utilized for the histopathological diagnosis of diffuse parenchymal lung diseases; however, it has rarely been reported for PAP.

Fluoresceinated Aminohexanol Tethered Inositol Hexakisphosphate: Studies on and and Docking with 2P1M Receptor.

Inositol hexakisphosphate (InsP; phytic acid) is considered as the second messenger and plays a very important role in plants, animals, and human beings. It is the principal storage form of phosphorus in many plant tissues, especially in dry fruits, bran, and seeds. The resulting anion is a colorless species that plays a critical role in nutrition and is believed to cure many diseases.

Bronchoscopic device closure of postoperative bronchopleural fistulae: Novel devices and innovative techniques.

Background: Bronchoscopic device closure plays a significant role in the nonsurgical management of bronchopleural fistulae (BPF). Herein, we describe our 10-year experience in the management of postoperative BPF using various device closure modalities. This is the largest series of bronchoscopic device closure of BPF being reported from India.

A Rare Case of Lichenoid Sarcoidosis Mimicking Papular Amyloidosis.

Cutaneous lesions in sarcoidosis are seen in nearly 20-30% and include lesions like papules, nodules, plaques, infiltrated scars, and erythema nodosum. Lichenoid variants of cutaneous sarcoidosis, a type of papular variant is quite rare. Herein we report a case of lichenoid sarcoidosis in a 40-year-old male who presented with raised itchy lesions over his legs and lower back of 8 years duration.

Mass transfer of a neutral solute in polyelectrolyte grafted soft nanochannel with porous wall.

A soft nanochannel involves a soft interface that contains a polyelectrolyte layer (PEL) sandwiched between a rigid surface and a bulk electrolyte solution. Mass transfer of a neutral solute in a combined electroosmotic and pressure driven flow through a polyelectrolyte grafted charged nanochannel with porous wall is presented in this work. Assuming the PEL as fixed charged layer and PEL-electrolyte interface as a semi-penetrable membrane, analytical solutions were obtained for potential distributions (for small wall potential).