Results 51 to 60 of about 9,399,665 (258)
Advanced Science, EarlyView.ABSTRACT Gonadotropin‐inhibitory hormone (GnIH, also known as RFamide‐related peptide‐3, RFRP‐3) is a hypothalamic neuropeptide that regulates vertebrate reproduction via its receptor GPR147. Although GnIH is known to mediate stress‐induced reproductive suppression, its role in broader stress responses remains unclear.
Jiani Zhang +18 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Domesticated European rabbits (Oryctolagus cuniculus) have long been chosen as laboratory model organisms. Despite this, there has been no definitive study of the vertebral musculature of wild rabbits. Relevant descriptions of well‐studied veterinary model mammals (such as dogs) are generally applicable, but not appropriate for a species ...
Nuttakorn Taewcharoen +3 more
wiley +1 more source
Human evolution and the obstetrical dilemma: The pelvic floor hypothesis
The Anatomical Record, EarlyView.Abstract Human childbirth is mechanically difficult because a large‐headed, broad‐shouldered fetus must pass through a comparatively narrow, twisted bony birth canal. Traditional explanations of this “obstetrical dilemma” emphasize the role of bipedal locomotion in inhibiting the evolution of a wider, more spacious pelvis.
Barbara Fischer, Ekaterina Stansfield
wiley +1 more source
Most frequent causes that disorder static relations in lumbosacral region [PDF]
, 1988 Analizirajući uzroke lumbalnog bola bolesnika hospitalno liječenih, došli smo do zaključka da je od 932 bolesnika, 169 ili 18,3%, imalo poremećaj statičkih odnosa lumbosakralne kralježnice, što je uzrokovalo pojavu lumbalnog bola. Od 169 bolesnika ili 31,
Mato Đaković +7 more
core +1 more source
ATYPICAL EVOLUTION AFTER DENGUE: EXTRADURAL HEMATOMA OF VERTEBRAL CANAL LEVEL L4-L5
Coluna/Columna, 2020 The objective of this paper is to report a case of atypical evolution after a classic case of dengue confirmed by serology, in which the formation of an epidural hematoma with low back pain and radiculopathy was observed. The article is a qualitative and
KAROLINE ALBERTI +3 more
doaj +1 more source
Growth cone morphology and trajectory in the lumbosacral region of the chick embryo
Journal of Neuroscience, 1985 We quantitatively analyzed several features of orthogradely labeled peripheral growth cones in the lumbosacral region of the chick embryo. We compared motoneuron growth cones in regions where they appear to express specific directional preferences (the ...
Kathryn W. Tosney, L. Landmesser
semanticscholar +1 more source
Anatomical Sciences Education, EarlyView.Abstract The use of different coaching models can provide an effective environment for skill learning. The Anatomical Donor Stewardship (ADS) Coaching subcommittee, within the Human Anatomy and Physiology Society (HAPS), developed and held an inaugural Coaching workshop for human anatomical dissection for HAPS members at the 2025 HAPS Annual Conference
Danielle N. Edwards +6 more
wiley +1 more source
Lumbosacral osteosarcoma with dural spread, skip lesions and intravascular extension: A case report [PDF]
, 2018 Primary osteosarcoma of the spine is indeed rare and only several sporadic cases have been reported. It tends to occur in a slightly older age group than those with appendicular skeleton tumours.
Karim, Noor Khairiah A. +2 more
core
Iliac Attachment of the Psoas Major Muscle: Anatomical Study of a Novel Muscle Attachment
Clinical Anatomy, EarlyView.ABSTRACT The iliopsoas muscle is important functionally and is often encountered during various surgical procedures. During routine cadaveric dissection, a previously undescribed muscular structure was located deep to the iliacus muscle and coursed inferomedially to merge with the posterior aspect of the psoas major, running over the iliopectineal ...
Dominic A. Roy +7 more
wiley +1 more source
, 2010 Objective: Aim of this study was to determine frequency of vertebral congenital anomalies of the lumbosacral region in the cases with abdominopelvic region complaints.
Sabanciogullari, Vedat +6 more
core +1 more source