Wyniki wyszukiwania dla: Ravinder Kaur

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Vaccine target and carrier molecule nontypeable Haemophilus influenzae protein D dimerizes like the close Escherichia coli GlpQ homolog but unlike other known homolog dimers

Seth P. Jones, Kali H. Cook, Melody L. Holmquist, Liam J. Almekinder, więcej

Proteins: Structure, Function, and Bioinformatics > 91 > 2 > 161 - 170

We have determined the 1.8 Å X‐ray crystal structure of nonlipidated (i.e., N‐terminally truncated) nontypeable Haemophilus influenzae (NTHi; H. influenzae) protein D. Protein D exists on outer membranes of H. influenzae strains and acts as a virulence factor that helps invade human cells. Protein D is a proven successful antigen in animal models to treat obstructive pulmonary disease (COPD) and otitis...

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Durability performance of self‐compacting concrete made with waste foundry sand

Ravinder Kaur Sandhu, Rafat Siddique

Structural Concrete > 23 > 2 > 722 - 738

The utilization of waste foundry sand (WFS) has been widely explored in conventional concrete to evaluate strength and durability properties. In this study, durability properties of self‐compacting concrete (SCC) made with various percentages (0%–30%) of WFS as a partial replacement of river sand up to the age of 365 days are investigated. Annually, more than 60 million metric tons of WFS is produced...

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Rectal duplication cyst: a rare surgical case in a child

Ravinder Kaur, Usha Dalal, Arshpreet Kaur

ANZ Journal of Surgery > 91 > 6 > E415 - E416

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Male pseudohermaphrodite with persistent Mullerian duct: A radiologist’s and patient’s dilemma alike

Ravinder Kaur, Arshpreet Kaur, Sanya Vermani

Andrologia > 53 > 2 > n/a - n/a

This case study highlights that how a disorder of sexual development when goes unnoticed at birth and unreported during childhood or adolescence can present with major problems and even complications in adulthood. Since our patient was young and in a childbearing age, he presented with bilateral undescended testes and orgasmic anejaculation when he first came to the hospital. Subsequently, having...

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Frontispiece: A Short‐Lived but Highly Cytotoxic Vanadium(V) Complex as a Potential Drug Lead for Brain Cancer Treatment by Intratumoral Injections

Aviva Levina, Adriana Pires Vieira, Asanka Wijetunga, Ravinder Kaur, więcej

Angewandte Chemie International Edition > 59 > 37 > n/a - n/a

Cytotoxic Compounds In their Communication on page 15834, D. C. Crans, P. A. Lay et al. present a highly cytotoxic vanadium(V) complex as a potential drug lead for brain cancer treatment.

artykuł

A Short‐Lived but Highly Cytotoxic Vanadium(V) Complex as a Potential Drug Lead for Brain Cancer Treatment by Intratumoral Injections

Aviva Levina, Adriana Pires Vieira, Asanka Wijetunga, Ravinder Kaur, więcej

Angewandte Chemie International Edition > 59 > 37 > 15834 - 15838

The chemistry and short lifetimes of metal‐based anti‐cancer drugs can be turned into an advantage for direct injections into tumors, which then allow the use of highly cytotoxic drugs. The release of their less toxic decomposition products into the blood will lead to decreased toxicity and can even have beneficial effects. We present a ternary V^V complex, 1 ([VOL¹L²], where L¹ is N‐(salicylideneaminato)‐...

artykuł

Frontispiz: A Short‐Lived but Highly Cytotoxic Vanadium(V) Complex as a Potential Drug Lead for Brain Cancer Treatment by Intratumoral Injections

Aviva Levina, Adriana Pires Vieira, Asanka Wijetunga, Ravinder Kaur, więcej

Angewandte Chemie > 132 > 37 > n/a - n/a

Zytotoxische Verbindungen In ihrer Zuschrift auf S. 15968 präsentieren D. C. Crans, P. A. Lay et al. einen hoch zytotoxischen Vanadium(V)‐Komplex als eine potenzielle Wirkstoffleitverbindung für die Behandlung von Gehirnkrebs.

artykuł

A Short‐Lived but Highly Cytotoxic Vanadium(V) Complex as a Potential Drug Lead for Brain Cancer Treatment by Intratumoral Injections

Aviva Levina, Adriana Pires Vieira, Asanka Wijetunga, Ravinder Kaur, więcej

Angewandte Chemie > 132 > 37 > 15968 - 15972

artykuł

Massive mystery mass: cytological diagnosis of a neck swelling

Garima Rakheja, Uma Handa, Ranjeev Bhagat, Ravinder Kaur

Cytopathology > 31 > 5 > 480 - 482

artykuł

Cytological diagnosis of bilateral primary adrenal lymphoma with cutaneous involvement

Garima Rakheja, Uma Handa, Ravinder Kaur, Phiza Aggarwal, więcej

Diagnostic Cytopathology > 48 > 5 > 479 - 482

Primary adrenal lymphoma (PAL) is an extremely rare condition. We describe here, a case of bilateral adrenal lymphoma in a 62‐year‐old man. He later developed subcutaneous masses on the hand and the leg. Fine‐needle aspiration cytology from the adrenals and the soft tissue swellings led to a diagnosis of non‐Hodgkin's lymphoma (NHL). Histopathological examination from the lesion on the leg, confirmed...

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Theoretical study of the effect of polarization matching layers on the Shockley–Read–Hall recombination-induced dark current density in InGaN/GaN heterostructure solar cells

Basant Saini, Sugandha Sharma, Ravinder Kaur, Suchandan Pal, więcej

Journal of Computational Electronics > 2019 > 18 > 2 > 569-575

The physical effects of the polarization-induced charge density on the losses due to Shockley–Read–Hall (SRH) recombination in InGaN/GaN solar cells under conditions of low p-GaN doping density (~ 5 × 10¹⁷ cm⁻³) are discussed. Theoretical studies are performed for four p-i-n In_xGa_1−xN/GaN heterostructures (with x = 0.10, 0.15, 0.20, and 0.25) to analyze the effect of the polarization-induced interface...

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Anti‐EF‐Tu IgG titers increase with age and may contribute to protection against the respiratory pathogen Haemophilus influenzae

Oskar Thofte, Ravinder Kaur, Yu‐Ching Su, Marta Brant, więcej

European Journal of Immunology > 49 > 3 > 490 - 499

Non‐typeable Haemophilus influenzae (NTHi) is a pathogen that commonly colonizes the nasopharynx of preschool children, causing opportunistic infections including acute otitis media (AOM). Patients suffering from chronic obstructive pulmonary disease (COPD) are persistently colonized with NTHi and occasionally suffer from exacerbations by the bacterium leading to increased morbidity. Elongation‐factor...

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QbD-Based Development of Cationic Self-nanoemulsifying Drug Delivery Systems of Paclitaxel with Improved Biopharmaceutical Attributes

Sarwar Beg, Ravinder Kaur, Rajneet Kaur Khurana, Vikas Rana, więcej

AAPS PharmSciTech > 2019 > 20 > 3 > 1-13

The present studies describe quality-by-design-based design and characterization of cationic self-nanoemulsifying formulations of paclitaxel for improving its biopharmaceutical attributes. Solubility and phase titration experiments were designed to select the lipidic and emulsifying excipients. Two different types of lipidic nanoformulations were developed using medium-chain triglycerides (MCTs) and...

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An uncommon presentation of hyperhomocysteinemia and vitamin B₁₂ deficiency: a case report

Vinay Kapur, Sanjay D’Cruz, Ravinder Kaur

Journal of Medical Case Reports > 2019 > 13 > 1 > 1-5

Introduction Cerebral venous thrombosis is relatively rare and characterized by a wide spectrum of clinical features. It is more common in young adults with women affected more than men. The diagnosis of cerebral venous thrombosis is easier nowadays due to easy access to advanced neuroimaging techniques. Abnormalities in thrombophilic profile are associated with enhanced risk of cerebral venous thrombosis...

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A hybrid edge-based technique for segmentation of renal lesions in CT images

Ravinder Kaur, Mamta Juneja, A. K. Mandal

Multimedia Tools and Applications > 2019 > 78 > 10 > 12917- 12937

The entire community of medical experts uses various imaging techniques as the precursor for disease diagnosis with the assistance of computer-aided diagnosis systems. In many cases, these imaging techniques savored the status of pivotal proof of occurrence for tissue abnormalities. One of the most important steps in the analysis of tissue using medical images is the correct approximation of position,...

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Mycology of chronic suppurative otitis media-cholesteatoma disease: An evaluative study

Gautam Bir Singh, Medozhanuo Solo, Ravinder Kaur, Rubeena Arora, więcej

American Journal of Otolaryngology > 2018 > 39 > 2 > 157-161

To detect the prevalence of fungus in chronic suppurative otitis media-cholesteatoma disease and to evaluate its clinical significance.Prospective observational study conducted in a sample size of 46 patients at a tertiary care university teaching hospital.Forty six patients suffering from chronic suppurative otitis media-cholesteatoma disease were recruited in this prospective study. Data was duly...

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A comprehensive review of denoising techniques for abdominal CT images

Ravinder Kaur, Mamta Juneja, A. K. Mandal

Multimedia Tools and Applications > 2018 > 77 > 17 > 22735- 22770

Computed Tomography (CT) is one of the effective imaging modality in medical sciences that assist in diagnosing various pathologies inside the human body. Despite considerable advancement in acquisition speed, signal to noise ratio and image resolution of computed tomography imaging technology, CT images are still affected by noise and artifacts. A tradeoff between the amount of noise reduced and...

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Influence of rice husk ash (RHA) on the properties of self-compacting concrete: A review

Ravinder Kaur Sandhu, Rafat Siddique

Construction and Building Materials > 2017 > 153 > C > 751-764

Solid waste management of waste materials or byproducts is a serious environmental issue. One such byproduct is rice husk ash (RHA). It is obtained by burning of rice husk and produces reactive amorphous silica which contains approximately 90% silica. The pozzolanic nature of RHA due to high silica content makes it a valuable supplementary cementitious material (SCM) for utilization in cement-based...

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Death Receptor 3 regulates distinct pathological attributes of acute versus chronic murine allergic lung inflammation

Ravinder Kaur Singh, William Victor Perks, Jason Peter Twohig, Emma J. Kidd, więcej

Cellular Immunology > 2017 > 320 > C > 62-70

The Death Receptor 3 (DR3)/Tumour Necrosis Factor-like cytokine 1A (TL1A) axis stimulates effector T cells and type 2 innate lymphocytes (ILC2) that trigger cytokine release and drive disease pathology in several inflammatory and autoimmune diseases, including murine models of acute allergic lung inflammation (ALI). The aim of this study was to elucidate the role of DR3 in chronic ALI compared to...

artykuł

A comparative account of sar studies of semicarbazones and thiosemicarbazones on cathepsins H and L

Neera Raghav, Ravinder Kaur

Medicinal Chemistry Research > 2017 > 26 > 8 > 1723-1734

Cathepsins H and L, lysosomal cysteine proteases have been found in elevated levels in tumor invasion, metastasis, inflammation, atherosclerosis, and various other tissue degenerative diseases. In the past decade, work has largely been focused on evaluation of some non-peptidyl inhibitors of cathepsins as these have been considered as viable drug targets for major diseases. Semicarbazones and thiosemicarbazones,...

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ieee (7)
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Environmental Monitoring and Assessment (3)
Angewandte Chemie (2)
Angewandte Chemie International Edition (2)
Diagnostic Cytopathology (2)
Indian Journal of Gastroenterology (2)
Inorganic Chemistry (2)
Journal of Clinical Immunology (2)
Journal of Non-Crystalline Solids (2)
Journal of the American Chemical Society (2)
Medicinal Chemistry Research (2)
Multimedia Tools and Applications (2)
Optik - International Journal for Light and Electron Optics (2)
Plant Cell Reports (2)
Vaccine (2)
AAPS PharmSciTech (1)
ANZ Journal of Surgery (1)
Abdominal Radiology (1)
American Anthropologist (1)
American Journal of Otolaryngology (1)
Andrologia (1)
Archives of Oral Biology (1)
Asian Pacific Journal of Tropical Biomedicine (1)
BMC Infectious Diseases (1)
Bioorganic & Medicinal Chemistry Letters (1)
Cell & Bioscience (1)
Cellular Immunology (1)
Clinical & Experimental Ophthalmology (1)
Clinical Rheumatology (1)
Construction and Building Materials (1)
Contraception (1)
Cytokine (1)
Cytopathology (1)
Diagnostic Microbiology & Infectious Disease (1)
Educational Philosophy and Theory (1)
Environmental Modeling & Assessment (1)
European Journal of Immunology (1)
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IEEE Transactions on Nuclear Science (1)
Indian Journal of Surgery (1)
Indian Pediatrics (1)
Industrial Crops & Products (1)
International Journal of Biological Macromolecules (1)
International Journal of Infectious Diseases (1)
International Journal of Paediatric Dentistry (1)
International Journal of Pediatric Otorhinolaryngology (1)
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Journal of Luminescence (1)
Journal of Medical Case Reports (1)
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Mycopathologia (1)
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Optics Communications (1)
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology (1)
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Protein Expression and Purification (1)
Proteins: Structure, Function, and Bioinformatics (1)
Structural Concrete (1)
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The Indian Journal of Pediatrics (1)
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