Results 51 to 60 of about 815,013 (251)

A Population Survey on Bone Mineral Density in a Fishing Village in Wakayama Prefecture. (Part 1). Distribution of Bone Mineral Density by Sex and Age Based on a Representative Sample of the Community.

Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene), 1996
To establish reference values for bone mineral density (BMD), a population survey was carried out in a fishing community in Wakayama Prefecture. The BMD measurements of the lumbar spine (L2-L4) and proximal femur (femoral neck, trochanter and Ward's triangle area) were performed by sex and age, using dual-energy X-ray absorptiometry.
Takahiro KASAMATSU, Noriko YOSHIMURA, Seiji MORIOKA, Kiyoshi SUGITA, Tsutomu HASHIMOTO   +4 more
openaire   +4 more sources

Uneven distribution of complementary sex determiner (csd) alleles in Apis mellifera population

Scientific Reports, 2017
The complementary sex determiner (csd) gene determines the sex of the western honey bee (Apis mellifera L.). Bees that are heterozygous at the csd locus develop into females; whereas hemizygous bees develop into males.
Joanna Zareba, Pawel Blazej, Agnieszka Laszkiewicz, Lukasz Sniezewski, Michal Majkowski, Sylwia Janik, Malgorzata Cebrat   +6 more
doaj   +1 more source

Population structure of two freshwater amphipods (Crustacea: Peracarida: Hyalellidae) from southern Brazil

Nauplius, 2018
Two recently described amphipods species from southern Brazil, Hyalella georginae Streck and Castiglioni, 2017 and Hyalella gauchensis Streck and Castiglioni, 2017, had their population structures characterized by sex, females’ ovigerous condition ...
Aline Vasum Ozga, Vanessa da Silva de Castro, Daniela da Silva Castiglioni   +2 more
doaj   +1 more source

DISTRIBUTION OF NON-MALIGNANT HEMATOLOGICAL DISORDERS BY SEX, AGE GROUPS AND TYPE OF DISEASE BASED ON BONE MARROW ASPIRATION IN POPULATION OF KHYBER PAKHTUNKHWA, PAKISTAN

Gomal Journal of Medical Sciences, 2019
Background: The distribution of non-malignant hematological disorder varies across globe by sex, age groups and type of disease. The objectives of this study were to determine distribution of non-malignant hematological disorders by sex, age groups and type of disease based on bone marrow aspiration in population of Khyber Pakhtunkhwa, Pakistan ...
Mohammad Riazuddin Ghori, Hamzullah Khan, Muhammad Marwat   +2 more
openaire   +2 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

What has happened to the females? Population trends in the Aesculapian snake at its northern range limit

Global Ecology and Conservation, 2019
Populations at the edge of their main range of distribution are often exposed to suboptimal environments. They therefore exhibit a greater susceptibility towards habitat changes and often clearly differ in their structure and dynamics from populations in
Katarzyna Kurek, Adam Ćmiel, Stanisław Bury, Bartłomiej Zając, Kamil Najberek, Ryszard Babiasz, Radka Musilová, Grzegorz Baś, Bartłomiej Najbar   +8 more
doaj   +1 more source

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

Molecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris, Vasiliki Siozopoulou, Léon C van Kempen, Anne Sieben, Ella Roelant, Stig Hellemans, Elyne Backx, Laure Sorber, Koen De Winne, Senada Koljenović, Karen Zwaenepoel   +10 more
wiley   +1 more source

Cartilage thickness and bone shape variations as a function of sex, height, body mass, and age in young adult knees

Scientific Reports, 2022
The functional relationship between bone and cartilage is modulated by mechanical factors. Scarce data exist on the relationship between bone shape and the spatial distribution of cartilage thickness.
Marco Tien-Yueh Schneider, Nynke Rooks, Thor Besier   +2 more
doaj   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source