Results 131 to 140 of about 47,470 (259)

Metabolismo óseo y nutrición: Osteopenia y osteoporosis

open access: yes, 2018
In eating disorders, weight and body fat loss cause the appearance of secondary amenorrhea that facilitates the development of osteopenia and osteoporosis in these patients. These bone pathologies can get to be irreversible, depending on the age of the
Bolaños Ríos, Patricia
core  

The Diagnostic Odyssey of a Biochemically Confirmed Case of ML II: The First Western Patient With LYSET Deficiency

open access: yesClinical Genetics, Volume 110, Issue 1, Page 125-130, July 2026.
We identify a female patient with a homozygous nonsense variant (p.Gln38Ter) in the LYSET gene. This is the first western report of a challenging case of an extensive diagnostic odyssey and demonstrates that the LYSET gene must be considered in the differential diagnosis when M6P‐labeled lysosomal enzymes are altered.
Fernanda Sperb‐Ludwig   +5 more
wiley   +1 more source

Osteopenia in alcoholics after tibial shaft fractures

open access: yes, 1997
A marked reduction of 40-70% in regional bone mineral density (BMD) has been reported after fractures of long bones, and this post-traumatic osteopenia may to some extent persist for several years, perhaps lifelong.
Karlsson, Magnus   +3 more
core  

Associations of Semaglutide With Skeletal Outcomes in People With Obesity, With and Without Type 2 Diabetes: A Target Trial Emulation

open access: yesDiabetes, Obesity and Metabolism, Volume 28, Issue 7, Page 5834-5847, July 2026.
ABSTRACT Aims To evaluate the associations between semaglutide initiation and long‐term skeletal outcomes in people with obesity, stratified by type 2 diabetes (T2D) status, using target trial emulation. Materials and Methods This retrospective cohort study used the TriNetX federated electronic health record network.
Yu‐Nan Huang   +8 more
wiley   +1 more source

Variation in trabecular bone microarchitecture across rhesus macaque (Macaca mulatta) load‐bearing joints

open access: yesJournal of Anatomy, Volume 249, Issue 1, Page 97-113, July 2026.
Aging of bone density (BV/TV) is regional: Forelimb [left] elements gain bone sporadically (orange) but hind limb elements [right] lose bone globally (blue). Abstract Globally, human population structure is quickly trending older, increasing the prevalence and systemic burden of age‐related skeletal disorders such as osteoporosis.
Cassandra M. Turcotte   +16 more
wiley   +1 more source

Role of Prednisone and 25‐Hydroxyvitamin D on Bone Mineral Density and Osteoporosis in Systemic Lupus Erythematosus

open access: yesArthritis Care &Research, Volume 78, Issue 6, Page 743-748, June 2026.
Objective We evaluated the role of 25‐hydroxyvitamin D (25[OH]D), prednisone, and other risk factors for bone mineral density (BMD) loss and osteoporosis in systemic lupus erythematosus (SLE). Methods We calculated the association between 25(OH)D levels and other potential risk factors and BMD measures (spine T scores) and osteoporosis (defined as a T ...
Nima Madanchi   +4 more
wiley   +1 more source

Bone Marrow Failure Model Mimics Aplastic Anemia Patients: Single‐Cell Landscape of Immune Response Reveals Novel Mechanisms of Immune Imbalance in AA

open access: yesCancer Medicine, Volume 15, Issue 6, June 2026.
Single‐cell RNA‐seq is used in a mouse model of immune‐mediated bone marrow failure. Approach to platelets and mitochondrial data. Analysis of various immune cell landscapes, interactions and driving factors in BMF, involving platelets, CD4+ T Cells, CD8+ T Cells, macrophages, and mitochondrial energy metabolism pathways.
Shuai Tan   +5 more
wiley   +1 more source

Osteopenia

open access: yes, 2018
Francis Deng   +2 more
openaire   +2 more sources

Hidden Behind Ascites: An Atypical Pediatric Presentation of T‐Cell Acute Lymphoblastic Leukemia—A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT This case describes a child with T‐cell acute lymphoblastic leukemia (T‐ALL) presenting atypically with ascites and bilateral pedal edema, initially suggesting autoimmune hepatitis. The diagnosis was established only after flow cytometry of ascitic fluid.
Kainat Shaikh   +5 more
wiley   +1 more source

Global Health Effects of Osteopenia and Osteoporosis, 1990–2021

open access: yes
Background and Aims: Osteopenia and osteoporosis present a significant global public health challenge. This study analyses the global, regional, and national burden of disease attributable to low bone mineral density, including both osteopenia and ...
Reza Aletaha   +22 more
core   +1 more source

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