Polymorphisms in genes involved in folate metabolism modify the association of dietary and circulating folate and vitamin B-6 with cervical neoplasia

submitted by: LUCIANA TOMITA
High folate intake has been suggested as an important factor for cancer prevention; however, previous studies on the relationship between folate intake, serum folate and plasma homocysteine are controversial. We conducted a hospital-based, case-control study in Brazil investigating associations between dietary and circulating vitamins B-6, B-12 and folate, homocysteine, genotypes of folate-metabolizing enzyme methylenetetrahydrofolate reductase [MTHFR C677T, A1298C],...
Authors: Luciana Tomita, Vania d'Almeida, Luisa Villa, Eduardo Franco, Marly Cardoso

Zinc supplementation improves bone density in patients with thalassemia: a double-blind, randomized, placebo-controlled trial

submitted by: efung
BACKGROUND: Patients with thalassemia major (Thal) frequently have low plasma zinc, which has been associated with low bone mass. OBJECTIVE: The objective was to determine the effect of zinc supplementation on bone mass in patients with Thal. DESIGN: Forty-two subjects (21 females aged 10-30 y) with Thal and low bone mass were randomly assigned to receive 25 mg Zn/d or placebo. Bone mineral content (BMC) and areal bone mineral density (aBMD) were assessed by using dual-energy X-ray...
Authors: Ellen B. Fung, Janet L. Kwiatkowski, James N. Huang, Ginny Gildengorin, Janet C. King, Elliott P. Vichinsky

History of Medicine. Plague and Vampirism in the Middle Ages.

submitted by: camdic
The Nachzehrer would be a special kind of vampire who lives in a constant state of numbness in his grave, without understanding what is happening around and just like a child, chewing spasmodically his dress. Martin Böhm wrote in 1601: "We have seen in times of the plague how dead people especially women - who have died of the plague make smacking noises in their graves, like a pig that is eating, and that while this smacking is going on the plague becomes much worse, usually in the...

20131022 - Protein Prediction 2 - Burkhard Rost - Individual Health

submitted by: rostlab

Date: 20131022

Course: Protein Prediction 2

Title: Individual Health

Speaker: Burkhard Rost

Audience: Computer Science students

20131022 - Protein Prediction 2 - Burkhard Rost - Individual Health

submitted by: rostlab

Date: 20131022

Course: Protein Prediction 2

Title: Individual Health

Speaker: Burkhard Rost

Audience: Computational Biology students

Belief beyond the evidence: using the presumed effect of breakfast on obesity

submitted by: awbrown
Background: Various intentional and unintentional factors in?uence beliefs beyond what scienti?c evidence justi?es. Two such factors are research lacking probative value (RLPV) and biased research reporting (BRR). Objective: We investigated the prevalence of RLPV and BRR in research about the proposition that skipping breakfast causes weight gain, which is called the proposed effect of breakfast on obesity (PEBO) in this article. Design: Studies related to the PEBO were synthesized...
Authors: David Allison, Michelle Bohan Brown, Andrew Brown