Immunoperoxidase localization of hPL: fact or artefact?
نویسندگان
چکیده
منابع مشابه
Geologically ancient DNA: fact or artefact?
Studies continue to report ancient DNA sequences and viable microbial cells that are many millions of years old. In this paper we evaluate some of the most extravagant claims of geologically ancient DNA. We conclude that although exciting, the reports suffer from inadequate experimental setup and insufficient authentication of results. Consequently, it remains doubtful whether amplifiable DNA s...
متن کاملBirthweight predicts IQ: fact or artefact?
It has been shown that lower birthweight is associated with lower IQ, but it remains unclear whether this association is causal or spurious. We examined the relationship between birthweight and IQ in two prospective longitudinal birth cohorts: a UK cohort of 1116 twin pairs (563 monozygotic [MZ] pairs), born in 1994-95, and a New Zealand cohort of 1037 singletons born in 1972-73. IQ was tested ...
متن کاملGood memory as a predictor of falls: fact or artefact.
BACKGROUND accurate classification of older people into fallers and non-fallers is crucial for falls research, but largely dependent on the accuracy of fall reporting by the participants. OBJECTIVE to investigate the influence of memory in relation to fall reporting. SUBJECTS five hundred community-dwelling adults aged 70-90 years. METHODS memory and executive functioning were assessed us...
متن کاملCyclic electron transport in C3 plants: fact or artefact?
The phenomenon of cyclic electron transport was first characterized in higher plant chloroplasts 50 years ago, yet there is still a debate about whether or not this is a physiological process. The recent isolation of mutants that appear to lack cyclic electron transport, as well as new data providing functional evidence for its occurrence, support the notion that this pathway plays an important...
متن کاملMetabolic cold adaptation of polar fish based on measurements of aerobic oxygen consumption: fact or artefact? Artefact!
Whether metabolic cold adaptation in polar fish, based on measurements of aerobic standard metabolic rate, is a fact or an artefact has been a dispute since Holeton asked the question in 1974. So far polar fish had been considered to be metabolically cold adapted because they were reported to have a considerably elevated resting oxygen consumption, or standard metabolic rate, compared with oxyg...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Histochemistry & Cytochemistry
سال: 1979
ISSN: 0022-1554,1551-5044
DOI: 10.1177/27.2.376690