Meibomian gland alterations in polycystic ovary syndrome.

Purpose: Polycystic ovary syndrome (PCOS) is an endocrinopathy characterized by chronic anovulation and hyperandrogenism where hyperinsulinemia can be seen. Hormonal changes can affect meibomian gland function. In this study, we evaluated tear function in PCOS.

Protective effects of diets supplemented with omega-3 polyunsaturated fatty acids and calcium against colorectal tumor formation.

This study is to evaluate the effect of dietary omega-3 polyunsaturated fatty acid (omega-3 PUFA) and/or calcium supplementation on colon tissue of the carcinogenic N-methyl-N-nitrosurea (NMU)-injected rats and to investigate this effect by the assessment of the oxidative stress. The rats were divided into four groups: those fed with a standard diet, with a diet supplemented by omega-3 PUFA, those fed with a diet with calcium, and those fed with a standard diet with the combination of omega-3 PUFA and calcium. Rats were injected with an intrarectal NMU.

Paraoxonase levels in women with polycystic ovary syndrome.

Objective: To determine paraoxonase (PON1) levels and whether paraoxonase activity is associated with an increased propensity for the development of cardiovascular disease in women with polycystic ovary syndrome (PCOS).

Study Design: Thirty-one subjects with PCOS and 33 healthy controls were evaluated in this controlled clinical study. Lipid subfractions, fasting glucose, insulin and other hormone (gonadotropin, androgen) and PON1 levels were measured.

Evaluation of protective ointments used against dermal effects of nitrogen mustard, a vesicant warfare agent.

Mustard, a vesicant warfare agent, has cytotoxic, mutagenic, and cytostatic effects via alkylation of DNA and inhibition of DNA replication. Since symptoms appear following a latent period, it can cause some subacute and chronic effects to occur and delay in the treatment. Therefore, the main approach should be the use of protective preparation to reduce the skin toxicity.

Efficient and non-invasive method for investigating Helicobacter pylori in gravida with hyperemesis gravidarum: Helicobacter pylori stool antigen test.

Aim: To investigate the relationship between Helicobacter pylori infection and severe hyperemesis gravidarum (H. Gravidarum) by using Helicobacter pylori Stool Antigen (HpSA) and other serologic test results.

Methods: Twenty-seven pregnant women with H.

Laboratory conditions and safety in a chemical warfare agent analysis and research laboratory.

Toxic chemicals have been used as weapons of war and also as means of terrorist attacks on civilian populations. Research focusing on chemical warfare agents (CWAs) may be associated with an increased risk of exposure to and contamination by these agents. This article summarizes some of the regulations concerning designation and safety in a CWA analysis and research laboratory and medical countermeasures in case of an accidental exposure.