ABSTRACT
There is an upward trend in the incidence of infertility, while its pathogenesis is very complex, including endocrine disorders and autoimmune diseases and so on. With the development of reproductive immunology, infertility caused by immune factors has attracted more attention. Various reproductive immune antibodies have been found in infertility patients. The role and prevalence of related autoantibodies in the pathogenesis of infertility vary from each other, thus their detection is of great significance for early diagnosing, treating and monitoring infertility patients.
ABSTRACT
Thyroid is the largest endocrine gland of human body, the main effect of thyroid hormone secreted by thyroid is to maintain the normal body-metabolism, growth and development and expecially for the development of bone and nervous system. Maternal thyroid hormones during pregnancy are very important for the development of fetuses and children, thyroid-related complications during pregnancy are associated with adverse pregnancy outcomes. The dysfunction of thyroid, the diagnosis of thyroid-related complications during pregnancy and the clinical manifestations were systematically introduced in the presence review.
ABSTRACT
Antiphospholipid syndrome(APS) is a autoimmune system disorder caused by thrombosis and is usually accompanied with persistent positive. Antiphospholipid antibodies profiles(aPLs) is the key to diagnosing APS. The most frequently detectable aPLs in current clinical applications are anticardiolipin antibodies (aCL), anti-β2 glycoprotein Ⅰantibodies (anti-β2 GPI), and lupus anticoagulant (LA).However, it is found that the current laboratory diagnostic standard for APS based on these three aPL have many defects. The standard can′t meet the clinical needs. In this article, the research and development of antiphospholipid antibody in recent years are summarized, and the clinical value of non-classified standard antibodies such as IgA antibody isotype and anti-domain 1 β2-glycoprotein I antibody are reviewed.
ABSTRACT
Objective:To investigate the relationship between neutrophil / lymphocyte ratio (NLR) and cystatin C (Cys-C) and microvascular complications in type 2 diabetes mellitus.Methods:1 990 patients with type 2 diabetes mellitus were divided into simple diabetes group (N group), simple diabetic retinopathy group (DR group), simple diabetic nephropathy group (DN group) and diabetic retinopathy combined with diabetic nephropathy group (DRN group). The general data and biochemical indexes were collected to analyze the differences of NLR and Cys-C among the groups. The risk factors of diabetic microvascular complications were analyzed by multivariate logistic regression.Results:The NLR in DRN group was higher than that in N group and DN group ( P<0.05), but there was no difference between DRN group and DR group ( P>0.05). The serum Cys-C in DRN group was higher than that in N group, DN group and DR group, with statistical significance ( P<0.05). After adjusting for age, duration of diabetes and other factors, multivariate logistic regression showed that NLR was an independent risk factor for type 2 diabetic retinopathy complicated with diabetic nephropathy, while serum Cys-C was not. Subgroup analysis showed that NLR was an independent risk factor for both diabetic retinopathy and diabetic nephropathy, while Cys-C was only related to diabetic nephropathy, which was not related to retinopathy ( P<0.05). Conclusions:NLR is associated with type 2 diabetic retinopathy and diabetic nephropathy, while serum Cys-C is only associated with type 2 diabetic nephropathy, but not with diabetic retinopathy.
ABSTRACT
Based on laboratory tests,subclinical hypothyroidism is diagnosed and defined as an elevated serum TSH concentration with FT4 within reference range.Alterations in thyroid function are associated with aging.All available studies show that prevalence of subclinical hypothyroidism increases with aging,especially in women.However,some studies advise that serum TSH reference range for older people should be modified,because serum TSH elevates with aging.Therefore,when to and how to treat subclinical hypothyroidism in the elderly has been debating fiercely.At present,levothyroxine sodium treatment is generally recommended when TSH is raised more than 10 mIU/L.When TSH level is between the upper limit of the reference range and 10 mIU/L,treatment should depend on symptoms,history and risk factors of cardiovascular disease.Therapeutic objective should be individualized,depending on age,cardiac function,and other conditions.