Menstruation is the most common phenomenon observed in fertile women. Menstrual cycle (MC) of 3 phases: proliferative phase, secretory phase and menstruation phase. It controlled by endocrine system. Natural fluctuations sex steroid hormones during MC causes changes hematological parameters. The aim present study to assess impact different phases on was conducted KIMS, Hubli, from 01st March 20...

The endometrium undergoes a dynamic proliferation of cells and vascular tissue under the influence ovarian steroid hormones. Implantation is an essential process in development pregnancy, where there close contact between embryo uterus, including supposition, adhesion, invasion. changes occur human endometrium, endometrial secretion changes, blood vessels, immune response, leading to uterine re...

Cardiac hormones, which have been isolated recently from mammalian atria, are potent regulatory peptides of blood pressure and blood volume. By using biochemical and immunological methods to determine cardiac hormones of the cardiodilatin family, this type of peptide hormone was detected in a neurosecretory system projecting from the subesophageal ganglion to the heart of the snail. The cardiod...

BACKGROUND Perfluorinated chemicals (PFCs) disrupt cholesterol homeostasis. All steroid hormones are derived from cholesterol, and steroid hormones such as glucocorticoids and androgenic hormones mediate several vital physiologic functions. However, the in utero effects of PFCs exposure on the homeostasis of these steroid hormones are not well understood in humans. OBJECTIVES We examined the ...

conclusions the results of the present investigation suggest that sac could be used as a food supplement in the treatment of diabetes characterized by provoked antioxidant status, altered blood glucose, and hormones level. results the levels of glucose, cyp2e1 activity, thiobarbituric acid reactive substances (tbars), hydroperoxide, and ceruloplasmin were increased significantly; whereas, the l...

Aim: Estrogens and progesterone are essential for breast development in women. Paradoxically they promote the of cancer, through stimulation proliferation cells by action hormone receptors. In Côte d'Ivoire, more than half all diagnosed cases cancer hormone-dependent. Because link between female hormones consideration certain factors, such as period influence (estrogen progesterone) well their ...

1. On Day 10 of the oestrous cycle in pigs, after laparotomy noradrenaline (NA), methoxamine (alpha 1-adrenomimetic, M), Prazosin (alpha 1-adrenolytic, Pr) in total doses of 4 mumol, and saline were infused (10 min) into the superficial layer of mesovarium on both sides of the ovarian pedicle vasculature, close to the ovary. 2. Blood flow in the ovarian artery, heart rate and progesterone (P4) ...

Obesity is associated with health consequences, and thyroid dysfunction may be an adaption to the increased energy expenditure in obesity. With the rising prevalence of obesity in childhood, the prevalence of metabolic syndrome may also increase. In the current study, we have shown gender differences in the association of thyroid hormones with obesity, and attempted to elucidate the relationshi...

The choroid plexus (CP) are highly vascularized branched structures that protrude into the ventricles of the brain, and form a unique interface between the blood and the cerebrospinal fluid (CSF), the blood-CSF barrier, that are the main site of production and secretion of CSF. Sex hormones are widely recognized as neuroprotective agents against several neurodegenerative diseases, and the prese...

In considering thyroid hormone regulation and homeostasis, it is important to examine some characteristics of this hormone in relation to the others. The hor­ mones may readily be divided into two distinct physicochemical and biological classes. (Table 1). The protein and peptide hormones are water soluble and evidently exist in the plasma without demonstrable interaction with other serum prote...