Infertility is a disease characterized by the failure to establish a clinical pregnancy after 12
months of regular and unprotected sexual intercourse. It is estimated to affect between 8 and …

Background Worldwide rising trend in infertility has been observed in the past few years with
male infertility arising as a major problem. One main reason for the rise in male infertility …

It is predicted that Japan and European Union will soon experience appreciable decreases
in their populations due to persistently low total fertility rates (TFR) below replacement level …

Environmental chemicals have significant impacts on biological systems. Chemical
exposures during early stages of development can disrupt normal patterns of development …

Every year millions of tons of plastic are produced around the world and humans are
increasingly exposed to them. This constant exposure to plastics has raised some concerns …

The global prevalence of obesity is increasing across most ages in both sexes. This is
contributing to the early emergence of type 2 diabetes and its related epidemic,. Having …

The global prevalence of prediabetes and type 2 diabetes (T2D) is increasing, and it is
contributing to the susceptibility to diabetes and its related epidemic in offspring. Although …

Male factor infertility is increasing in developed countries, and several factors linked to
lifestyle have been shown to negatively affect spermatogenesis. Sertoli cells are pivotal to …

With the development of human society, haze has become an important form of air pollution.
Haze is a mixture of fog and haze, and the main component of haze is fine particulate matter …

Male reproductive health has declined as indicated by increasing rates of cryptorchidism, ie,
undescended testis, poor semen quality, low serum testosterone level, and testicular cancer …