Results 41 to 50 of about 665,936 (311)

Evaluation of KRAS and NRAS mutations in metastatic colorectal cancer: an 8‐year study of 10 754 patients in Turkey

open access: yesMolecular Oncology, EarlyView.
This nationwide study evaluated KRAS and NRAS mutations in 10 754 Turkish patients with metastatic colorectal cancer. The results revealed a mutation frequency of 51.1%, with 46.6% having KRAS mutations, 4.5% having NRAS mutations, and 48.5% being wild‐type for both.
Gozde Kavgaci   +6 more
wiley   +1 more source

Body height and upward social mobility

open access: yesAnnals of Human Biology, 1983
Stature and education in 214 pairs of adult brothers and 188 pairs of adult sisters were analysed in order to test the hypothesis that in modern stratified societies upward and downward social mobility is selective with respect to body height. Among the 116 male pairs in which the sibs differed in both education and stature, the proportion of pairs in ...
Tadeusz Bielicki, J. Charzewski
openaire   +3 more sources

Composition of body weight differences in subjects with the same body height [PDF]

open access: yesEuropean Journal of Clinical Nutrition, 1998
To determine the composition of body weight differences in men and women with the same height.A study of a random population sample of Danish subjects, aged 35-65 y.An age and sex stratified random sample of 3608 subjects of which 2987 (83%) subjects appeared for study.
Berit L. Heitmann, Garby L
openaire   +3 more sources

Endoglin mediates the tumor‐ and metastasis‐promoting traits of stromal myofibroblasts in human breast carcinomas

open access: yesMolecular Oncology, EarlyView.
Carcinoma‐associated fibroblasts (CAFs) in tumors influence cancer progression. We identified endoglin (ENG) as a key factor in TGF‐β signaling in myofibroblastic CAFs (myCAFs), linked to poor breast cancer outcomes. Inhibiting ENG on myCAFs suppressed the TGF‐β‐Smad2/3 pathway, reducing primary tumor growth and metastasis.
Shoki Okubo   +11 more
wiley   +1 more source

A survey of Height and Weight of Students Aged 11-17 Years in Hamadan

open access: yesپزشکی بالینی ابن سینا, 1998
Normal growth is the best indicator of children’s health and well-being. Measuring height and weight is the simplest way of eveluation of growth. In this study the height and weight of 1481 students of Hamadan aging 11-17 was measured and analyzed.
Mohammadreza Derakhshan
doaj  

The body postures of individuals of both sexes ranging in height from 180 to 195 cm, in the light of the mora phenomenon

open access: yesBMC Musculoskeletal Disorders
Background Proper muscle tension is an essential element for correct body posture and motion. It should be high enough to counteract gravity and low enough to provide smooth, selective movement and isolated activity.
Mirosław Mrozkowiak   +2 more
doaj   +1 more source

Correlation between the lenghts of the long bones of the forearm and the fibula with body height in our population [PDF]

open access: yesVojnosanitetski Pregled, 2012
Background/Aim. The task of a forensic examiner during exhumation of skeletal remains is to calculate antemortem height of a person whose skeletal remains were found.
Marinković Nadica   +1 more
doaj   +1 more source

Knockout of the mitoribosome rescue factors Ict1 or Mtrfr is viable in zebrafish but not mice: compensatory mechanisms underlying each factor's loss

open access: yesFEBS Open Bio, EarlyView.
Mitochondria contain two mitoribosome rescue factors, ICT1 and MTRFR (C12orf65). ICT1 also functions as a mitoribosomal protein in mice and humans, and its loss is lethal. Although Mtrfr knockout mice could not be generated, knockout zebrafish lines for ict1 and mtrfr were established.
Nobukazu Nameki   +11 more
wiley   +1 more source

Minimally invasive strabismus surgery versus paralimbal approach: A randomized, parallel design study is minimally invasive strabismus surgery worth the effort?

open access: yesIndian Journal of Ophthalmology, 2014
Introduction : Minimal access surgery is common in all fields of medicine. We compared a new minimally invasive strabismus surgery (MISS) approach with a standard paralimbal strabismus surgery (SPSS) approach in terms of post-operative course.
Richa Sharma   +2 more
doaj   +1 more source

Functional parameters of spermatozoa obtained by a new selection device

open access: yesFEBS Open Bio, EarlyView.
This study compares density gradient centrifugation and the LensHooke CA0™ device for sperm separation. DGC requires multiple steps, specialized equipment, and technical expertise. In contrast, the CA0 device offers key practical and methodological advantages, resulting in a faster, simpler, and more affordable sperm selection method.
Julio C. Chávez   +8 more
wiley   +1 more source

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