Penelitian ini bertujuan menganalisis fase spermatogenesis sidat hasil induksi kombinasi hormon 17α-metil testosteron (MT) dan anti dopamin (AD). Tiga perlakuan diatur sebagai berikut: AD 10 µg.kg–1 (A); AM 3 mg.L–1 (AM) larutan fisiologis NaCl 9 kontrol (F). Sidat (200±15 g) dikelompokkan menjadi tiga unit percobaan yang dipelihara dalam bak beton berkapasitas 3.400 liter berisi air sebanyak 2...

The usual testicular location, either low or high in the scrotum, as well as testis ascent into suprascrotal position at least once a week from a usually scrotal position reported by the patient to occur spontaneously and regularly, were recorded in 85 fertile and 1014 infertile men, including 95 with a history of cryptorchism. The frequency of at least one testis being in a high scrotal locati...

Kaposi’s varicelliform eruption (KVE) is a typeof skin disorder caused mainly byherpes simplex virus (HSV) type 1 and2 and occasionally by coxsackie A 16 and vacciniavirus, which is commonly found in the second andthird decades of life. It is predominantly associatedwith atopic dermatoses. Therefore, it is also termedeczema herpeticum (EH) 1. Herein, we report acase of Kaposi’s varicelliform er...

Two important functions of testis are production of spermatozoa and synthesis of steroids. These functions depend on anatomical, hormonal and constitutional homeostasis and begin during the first stage of gestation. Cryptorchidism can be defined as an abnormal localization of one or both testes. It’s the failure of one or both testes descent into the scrotal sac. The third trimester in humans i...

Drosophila spermatogenesis is an ideal system to study the effects of changes in lipid composition, because spermatid elongation and individualization requires extensive membrane biosynthesis and remodelling. The bulk of transcriptional activity is completed with the entry of cysts into meiotic division, which makes post-meiotic stages of spermatogenesis very sensitive to even a small reduction...

Recent large-scale transcriptional profiling experiments of mammalian spermatogenesis using rodent model systems and different types of microarrays have yielded insight into the expression program of male germ cells. These studies revealed that an astonishingly large number of loci are differentially expressed during spermatogenesis. Among them are several hundred transcripts that appear to be ...

cinnamon has many therapeutic effects, such as its impact the increase of sexual ability. this experiment was conducted to determine the effect of cinnamon extract on spermatogenesis and hormonal axis of pituitary gonad in mice. the animals used in this study are male adult mice (weighing about 30-34 g and 9-10 weeks old). cinnamon was purchased from one of the most valid shops in jahrom and th...

background: olive ( olea europea ), from the oleaceae family, is known as a phytoestrogen plant compound, containing lignans and phenolic compounds. some studies have shown phytoestrogens to have spermatogenesis-decreasing effects. objective: the present study investigated the effects of a hydro-alcoholic extract of olive fruit on reproductive argons in male rats. materials and methods: the hyd...

Members of the transforming growth factor beta type (TGFbeta) superfamily and their receptors are expressed in the testis, and are believed to play important paracrine and autocrine roles during testicular development and spermatogenesis. The Smad proteins are downstream mediators for the family of TGFbeta growth factors. Smad2 and Smad3 are associated with both TGFbeta and activin signaling. H...

It is a well known fact that oral lichen planus (OLP) is a non infectious disease affecting the oral mucous membrane. It is considered to be an autoimmune disorder mediated mainly by the T-lymphocytes. It affects 1-2% of the general population with maximum prevelance seen among women above the age of 40. WHO considers it to be a potentially malignant disorder and the rate of malignant transform...