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Author`s personal copy - Laboratoire de Neurosciences Cognitives
Author`s personal copy - Laboratoire de Neurosciences Cognitives

... in PD patients (Dostrovsky et al., 2000) and sup­ ported by computational models (Johnson and McIntyre, 2008). On the other hand, no clear time-lock has been observed in another study on MPTP-treated monkeys (McCairn and Turner, 2009), where the majority of GPi and GPe neu­ rons responded to repeate ...
The effects of tomato juice on male infertility
The effects of tomato juice on male infertility

... We recruited subjects with low sperm concentration (<20×106/mL) or low sperm motility (<50%). After regular consumption of tomato juice, there was no statistical change in sperm concentration, but there was significant improvement in sperm motility at the 6th week. Various authors recognize semen pa ...
Pregnant rat uterus expresses high levels of the type 3
Pregnant rat uterus expresses high levels of the type 3

... the figure. Hybridization with the D3 antisense probe revealed a spherical pattern of expression in what appeared to be the decidual tissue, with accentuation in the mesometrial component, as seen in sections 5–7. This pattern was markedly different from the generalized pattern of hybridization seen ...
facing page
facing page

... age of toluene testing. Specifically, it was revealed that chronic inhalation of high concentrations of toluene affects recognition locomotor behavior in rats. This effect depends on the age of the animal and the pattern of toluene exposure (Batis et al., 2010). Furthermore, adolescents were charact ...
Reuss 9..48
Reuss 9..48

... was studied, is presently unknown. In parentheses, it should be noted that a number of methodical parameters render it difficult to draw final conclusions on certain aspects of SCN morphology. For example, day-night differences in the expression of neuroactive substances may not or only inadequately ...
Rapid Publication - Journal of Clinical Investigation
Rapid Publication - Journal of Clinical Investigation

... RNA extraction and hybridization. Total parathyroid-thyroid tissue RNA was prepared by extraction with guanidine thiocyanate and guanidine hydrochloride (15) and then spotted on nitrocellulose filters with and without further dilution for dot blot analysis. The filters were then hybridized with nick ...
Elekanglhypert
Elekanglhypert

... In its chronic phase, diastolic pressure is allways enhanced, systolic p. as a rule; pressure rise is a consequence of enhanced total peripheral vascular resistance Output (volume) hypertension : Only systolic p. rises, owing to enhanced cardiac output Elastic hypertension Owing to loss of great ves ...
Cadherin Expression by Embryonic Divisions and
Cadherin Expression by Embryonic Divisions and

... framework of potentially adhesive cues. This framework is reflected, in part, by the regional and differential expression of cadherins. Each cadherin-defined diencephalic division is secondarily transformed to give rise to a fully developed domain of gray matter in the mature diencephalon, which ext ...
Neonatal Programming of Body Weight Regulation and Energetic
Neonatal Programming of Body Weight Regulation and Energetic

... receptor (Chua et al., 1996). Unfortunately, human studies have shown the scarcity of such mutations as causes of obesity (Considine et al., 1996), and leptin deficiency is a rare occurrence in human obesity. Instead, most obese humans exhibit elevated levels of circulating leptin correlated to body ...
A Histological Study on the Effect of Diclofenac Sodium
A Histological Study on the Effect of Diclofenac Sodium

... declophen, on the concentration of thyroid hormones has been established. However, there have been very few previous studies demonstrating the effect of declophen on the histological architecture of thyroid gland8. So the objective of the present study was to evaluate the declophen-induced alteratio ...
The serum triiodothyronine to thyroxine (T3/T4)
The serum triiodothyronine to thyroxine (T3/T4)

... normal and that they have a sense of well-being only if the dose of prescribed thyroxine is 25-50 µg greater than the dose needed to restore normal TSH secretion. Therefore, many physicians have been content to allow patients to have serum T4 levels at the upper normal limit or slightly higher, low ...
Anatomical Studies of Hypothalamic Thyrotropin
Anatomical Studies of Hypothalamic Thyrotropin

... Our survival depends critically on the ability of the brain to respond when tissue health is challenged or when an opportunity to improve the viability of the animal or the species presents itself. This is accomplished by the promotion of motivational states that focus the attention and resources of ...
Late-Onset Hypogonadism
Late-Onset Hypogonadism

... anatomical changes have occurred, is clearly too late, which operates to the detriment of men. Recent studies suggest that there are large numbers of men in the community whose testosterone deficiency is neither being diagnosed nor treated (Trinick et al., 2011). Testosterone exerts influence on mul ...
Natural Progesterone Deficiency and Estrogen Dominance
Natural Progesterone Deficiency and Estrogen Dominance

... Medical Prescriptions ...
Apolipoprotein D interacts with the long-form leptin receptor: a hypothalamic function in the control of energy homeostasis
Apolipoprotein D interacts with the long-form leptin receptor: a hypothalamic function in the control of energy homeostasis

... D mRNA levels in the medial hypothalamus of rats exhibiting differential body fat accrual on a high-fat diet. In this experiment, Sprague-Dawley rats were fed ad libitum on a high-fat diet for 3 wk. Based on the amount of body fat accumulated (measured in four dissected depots) over this period, the ...
ENDOCRINE.Hypothalamus.and.Pituitary
ENDOCRINE.Hypothalamus.and.Pituitary

... Stimulates hyperplasia and hypertophy of target cells ...
Mechanism of action of cathinone from khat
Mechanism of action of cathinone from khat

... Table 3-1. Animal grouping by number, sex, age and treatment dose .................................... 51 Table 3-2. Summary of composite behaviour definitions. ....................................................... 52 Table 5-1. Immunohistochemistry summary table.. ................................ ...
Topographic Organization of Connections Between the Hypothalamus and
Topographic Organization of Connections Between the Hypothalamus and

... across cases as much as possible to ensure equivalent opportunity to sample from each nucleus or area. The interval between sections was 400 µm (every 10th section cut at 40 µm), so that a hypothalamic area only 500 µm in the rostrocaudal dimension could appear in either one or two sections. If this ...
Increased Mesolimbic GABA Concentration Blocks Heroin Self
Increased Mesolimbic GABA Concentration Blocks Heroin Self

... medial portion of the rat midbrain (Renno et al., 1992). We (Xi and Stein, 1998, 1999) have previously demonstrated that pharmacological down-regulation of VTA DA neuronal activity and NAcc DA release after administration of ␬-opiate agonists or the GABAB agonist baclofen reduces heroin reinforcemen ...
Increased Anxiety 3 Months after Brief Exposure to MDMA
Increased Anxiety 3 Months after Brief Exposure to MDMA

... analysis showed that these rats had approximately 40–50% loss of 5-HT in cortex, hippocampus, amygdala, and striatum (Gurtman et al, 2002). Recent work has also shown that MDMA causes longterm decreases in social interaction in Lister rats, but in the absence of significant depletion in brain 5-HT ( ...
Vestibular modulation of endocrine secretions
Vestibular modulation of endocrine secretions

... nuclei of hypothalamus secretes vasopressin and oxytocin [9]. Vestibular system is also having projections to Suprachiasmatic Nucleus and raphe nucleus [10]. The circadian release of the hormone melatonin is regulated by the suprachiasmatic nucleus (SCN), which feeds back into the nucleus to modulat ...
University of Groningen Gustatory neural processing in the
University of Groningen Gustatory neural processing in the

... that taste neurons in behaving animals responded differently from those in anesthetized preparations. In awake animals NTS neurons responded more selectively to the four standard taste qualities, they displayed a higher mean spontaneous firing rate and the percentage of neurons that responded to onl ...
Gynecomastia
Gynecomastia

... Gynecomastia is a benign enlargement of the male breast resulting from a proliferation of the glandular component of the breast. Gynecomastia is defined clinically by the presence of a rubbery or firm mass extending concentrically from the nipples. Fat deposition without glandular proliferation is t ...
Caudate Tracing Guidelines
Caudate Tracing Guidelines

... three components of the striatum: (1) caudate (at this level, the head of the caudate nucleus), (2) putamen, and (3) nucleus accumbens. Although the internal capsule courses between the caudate nucleus and the putamen, striatal cell bridges connect the two structures. The cell bridges are a reminder ...
Histological Characteristics of Submandibular Gland after Induction
Histological Characteristics of Submandibular Gland after Induction

... associated with a large nucleolus (nucleoli) is active in RNA synthesis and is used as an indicator of the metabolic activity of cells. Conversely a high proportion of heterochromatin indicates a cell with low metabolic activity.20 Thyroid hormone had been reported to regulate many functional aspect ...
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Sexually dimorphic nucleus

The sexually dimorphic nucleus (SDN) is an ovoid, densely packed cluster of large cells located in the medial preoptic area (POA) of the hypothalamus which is believed to be related to sexual behavior in animals.Thus far, for all species of mammals investigated, the SDN has been repeatedly found to be considerably larger in males than in females. The volume of the SDN was 2.2 times as large in males as in females and contained 2.1 times as many cells. The human SDN was elongated in females and more spherical in males. No sex differences were observed in the human SDN in either cell density or mean diameter of the cell nuclei. The volume and cell number of the human SDN considerably decreases with age; although, the decrease in cell number is both sex and age-specific. In males, a substantial decrease in the cell number of the human SDN was observed between the age of 50-60 years. Cell death was more common in females than males, especially among those older than 70 years of age. The SDN cell number in females can drop to 10-15% that found in early childhood.SDN and its homologues exist widely in human, mammal, and some other animal brains, including: the third interstitial nucleus of the anterior hypothalamus (INAH3) in humans; ovine sexually dimorphic nucleus (oSDN) in the medial preoptic area/anterior hypothalamus (MPOA/AH) in sheep; sexually dimorphic nucleus in the preoptic area (SDN-POA) in rats; anterior hypothalamic nucleus (AHdc) in macaques; specific area in medial preoptic nucleus (POM) in quails; etc.↑ ↑ ↑ ↑
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