Download full-text PDF |
Source |
---|
Biol Reprod
January 2025
Department of Anatomy and Cell Biology, Brody School of Medicine, East Carolina University, Greenville, NC USA.
The adult mammalian testis is filled with seminiferous tubules, which contain somatic Sertoli cells along with germ cells undergoing all phases of spermatogenesis. During spermatogenesis in postnatal mice, male germ cells undergo at least 17 different nomenclature changes as they proceed through mitosis as spermatogonia (=8), meiosis as spermatocytes (=6), and spermiogenesis as spermatids (=3) [1-6]. Adding to this complexity, combinations of germ cells at each of these stages of development are clumped together along the length of the seminiferous tubules.
View Article and Find Full Text PDFEuroasian J Hepatogastroenterol
December 2024
Department of Hepatology, Sheikh Hasina Medical College Hospital, Tangail, Bangladesh.
Background: The strong association between type 2 diabetes mellitus (T2DM) and fatty liver is well known, and its nomenclature has even recently changed to metabolic dysfunction-associated steatotic liver disease (MASLD). Healthy MASLD patients are frequently overlooked and maltreated, especially in Bangladesh. In this present study, we tried to correlate T2DM burden in apparently healthy, incidentally diagnosed fatty liver patients on ultrasound.
View Article and Find Full Text PDFEpilepsy Res
December 2024
Department of Neurology, Faculty of Medicine, Cairo University, Cairo, Egypt. Electronic address:
Background: Naming is an important part of human communication. The precision of medical terms greatly influences the patients and their caregivers. "Alsara'الصرع " is the Arabic term defining epilepsy.
View Article and Find Full Text PDFNeuroradiol J
January 2025
Department of Neuroradiology, Mayo Clinic, USA.
Despite their similar nomenclature, Neurofibromatosis type 1 (NF1) and "Neurofibromatosis type 2" are discrete and clinically distinguishable entities. The name of "neurofibromatosis type 2" has been changed to NF2-related schwannomatosis, to reflect the fact that neurofibromas do not occur in this syndrome and therefore the name "Neurofibromatosis" is factually incorrect. Furthermore, multiple schwannomas, a hallmark feature of NF2, can also occur in patients with mutations in genes including SMARCB1 and LZTR1, all exhibiting overlapping clinical features.
View Article and Find Full Text PDFNat Commun
January 2025
Department of Vertebrate Zoology, Lomonosov Moscow State University, Leninskiye Gory, 10 GSP-1, Moscow, Russia.
Animal translocations provide striking examples of the human footprint on biodiversity. Combining continental-wide genomic and DNA-barcoding analyses, we reconstructed the historical biogeography of the Asian black-spined toad (Duttaphrynus melanostictus), a toxic commensal amphibian that currently threatens two biodiversity hotspots through biological invasions (Wallacea and Madagascar). The results emphasize a complex diversification shaped by speciation and mitochondrial introgression that comprises two distinct species.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!