Search Results - "Halonen, K"

Use of in vitro derived human neuronal models to study host-parasite interactions of Toxoplasma gondii in neurons and neuropathogenesis of chronic toxoplasmosis by Halonen, Sandra K

“…infects approximately one-third of the world's population resulting in a chronic infection with the parasite located in cysts in neurons in the brain. In most…”
Get full text

Deformation of articular cartilage during static loading of a knee joint – Experimental and finite element analysis by Halonen, K.S, Mononen, M.E, Jurvelin, J.S, Töyräs, J, Salo, J, Korhonen, R.K

“…Abstract Novel conical beam CT-scanners offer high resolution imaging of knee structures with i.a . contrast media, even under weight bearing. With this new…”
Get full text

Prevalence of healthcare-associated infections in Dutch long-term care facilities from 2009 to 2019 by Halonen, K., van der Kooi, T., Hertogh, C., Haenen, A., de Greeff, S.C.

“…We assessed trends in the prevalence of healthcare-associated infections (HCAIs) and associated resident and facility characteristics in a national network of…”
Get full text

Optimal graft stiffness and pre-strain restore normal joint motion and cartilage responses in ACL reconstructed knee by Halonen, K.S, Mononen, M.E, Töyräs, J, Kröger, H, Joukainen, A, Korhonen, R.K

“…Abstract Anterior cruciate ligament (ACL) rupture leads to abnormal loading of the knee joint and increases the risk of osteoarthritis. It is unclear how…”
Get full text

Importance of depth-wise distribution of collagen and proteoglycans in articular cartilage—A 3D finite element study of stresses and strains in human knee joint by Halonen, K S, Mononen, M E, Jurvelin, J S, Töyräs, J, Korhonen, R K

“…Abstract Proteoglycans and collagen fibrils are distributed inhomogeneously throughout the depth of articular cartilage, providing the tissue with its unique…”
Get full text

Workflow assessing the effect of gait alterations on stresses in the medial tibial cartilage - combined musculoskeletal modelling and finite element analysis by Halonen, K. S., Dzialo, C. M., Mannisi, M., Venäläinen, M. S., de Zee, M., Andersen, M. S.

“…Knee osteoarthritis (KOA) is most common in the medial tibial compartment. We present a novel method to study the effect of gait modifications and lateral…”
Get full text

Importance of Patella, Quadriceps Forces, and Depthwise Cartilage Structure on Knee Joint Motion and Cartilage Response During Gait by Halonen, K S, Mononen, M E, Jurvelin, J S, Töyräs, J, Klodowski, A, Kulmala, J-P, Korhonen, R K

“…In finite-element (FE) models of the knee joint, patella is often omitted. We investigated the importance of patella and quadriceps forces on the knee joint…”
Get more information

Analysis and Design of Passive Polyphase Filters by Kaukovuori, J., Stadius, K., Ryynanen, J., Halonen, K.

“…Passive RC polyphase filters (PPFs) are analyzed in detail in this paper. First, a method to calculate the output signals of an n -stage PPF is presented. As a…”
Get full text

Millimeter-Wave Integrated Circuits in 65-nm CMOS by Varonen, M., Karkkainen, M., Kantanen, M., Halonen, K.

“…We present the design and measurement results of millimeter-wave integrated circuits implemented in 65-nm baseline CMOS. Both active and passive test…”
Get full text

Gamma Interferon (IFN-γ)-Inducible GTP-Binding Protein IGTP Is Necessary for Toxoplasma Vacuolar Disruption and Induces Parasite Egression in IFN-γ-Stimulated Astrocytes by Melzer, T, Duffy, A, Weiss, L.M, Halonen, S.K

“…Toxoplasma gondii is a common central nervous system infection in individuals with immunocompromised immune systems, such as AIDS patients. Gamma interferon…”
Get full text

Use of Human Neurons Derived via Cellular Reprogramming Methods to Study Host-Parasite Interactions of Toxoplasma gondii in Neurons by Halonen, Sandra K

“…is an intracellular protozoan parasite, with approximately one-third of the worlds' population chronically infected. In chronically infected individuals, the…”
Get full text

An analog drive loop for a capacitive MEMS gyroscope by Aaltonen, L., Halonen, K. A. I.

“…The linear model and the design of an analog drive loop for the drive (primary) resonator in a capacitive gyroscope are presented. Four different types of gain…”
Get full text

Role of autophagy in the host defense against Toxoplasma gondii in astrocytes by Halonen, Sandra K.

“…Autophagy has recently been implicated in the host defense against the intracellular protozoan pathogen, Toxoplasma gondii, a major opportunistic pathogen of…”
Get full text

Gait alteration strategies for knee osteoarthritis: a comparison of joint loading via generic and patient-specific musculoskeletal model scaling techniques by Dzialo, C M, Mannisi, M, Halonen, K S, de Zee, M, Woodburn, J, Andersen, M S

“…Gait modifications and laterally wedged insoles are non-invasive approaches used to treat medial compartment knee osteoarthritis. However, the outcome of these…”
Get full text

Presentation of Toxoplasma gondii Antigens via the Endogenous Major Histocompatibility Complex Class I Pathway in Nonprofessional and Professional Antigen-Presenting Cells by DZIERSZINSKI, Florence, PEPPER, Marion, STUMHOFER, Jason S, LAROSA, David F, WILSON, Emma H, TURKA, Laurence A, HALONEN, Sandra K, HUNTER, Christopher A, ROOS, David S

“…Classifications Services IAI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
Get full text

Gamma interferon-induced inhibition of Toxoplasma gondii in astrocytes is mediated by IGTP by HALONEN, Sandra K, TAYLOR, Gregory A, WEISS, Louis M

“…Toxoplasma gondii is an important pathogen in the central nervous system, causing a severe and often fatal encephalitis in patients with AIDS. Gamma interferon…”
Get full text

W-Band CMOS Amplifiers Achieving +10 dBm Saturated Output Power and 7.5 dB NF by Sandstrom, D., Varonen, M., Karkkainen, M., Halonen, K.A.I.

“…We present two W-band amplifiers, one implemented using conventional coplanar waveguides and unshielded passives and the other using slow-wave shielded…”
Get full text

Toxoplasmosis by Halonen, Sandra K, Weiss, Louis M

“…Toxoplasma gondii, an Apicomplexan, is a pathogic protozoan that can infect the central nervous system. Infection during pregnancy can result in a congenial…”
Get more information

Microarray analysis of IFN-γ response genes in astrocytes by Halonen, Sandra K., Woods, Tyson, McInnerney, Kate, Weiss, Louis M.

“…IFN-gamma (IFN-γ) has been shown to activate astrocytes to acquire immune functions. In this study the effect of IFN-γ on murine astrocytes was investigated…”
Get full text

Initial characterization of CST1, a Toxoplasma gondii cyst wall glycoprotein by YI WEI ZHANG, HALONEN, Sandra K, YAN FEN MA, WITTNER, Murray, WEISS, Louis M

“…Toxoplasma gondii is an important protozoan pathogen of humans that can cause encephalitis in immunocompromised individuals such as those with AIDS. This…”
Get full text