azoospermia/fever

Animal models of azoospermia are very applicable when evaluating new treatment methods for research purposes. The present study aimed to compare azoospermia induction in mice using busulfan or hyperthermia. To do this, about 36 adult male mice (28-30 g) were included into three experimental groups

We describe a patient suffering from familial Mediterranean fever (FMF) who presented to our clinic with secondary infertility of 2 years due to amyloid A amyloidosis. His spermiogram disclosed azoospermia. A testicular biopsy revealed hyalinized tubules devoid of full spermatogenesis and containing

A case of a typhoid fever patient with azoospermia is reported. Before typhoid fever, the semen analyses indicated an oligozoospermia (6.4 million/ml). Degree of fever up to 41.2 degrees C during 10 days was enough to suppress spermatogenesis, resulting in an azoospermic state. After the fever

Four out of 19 male patients suffering from familial Mediterranean fever (FMF) had fertility problems while on colchicine therapy (0.5-2.0 mg daily for as long as 11 years). Three of the patients had had children while off therapy but their wives could not conceive while they were on therapy. In one

Male infertility is a common barrier that prevents successful conception. There have been reports of azoospermia in men with familial Mediterranean fever, some of whom had not been treated with colchicine. Variation in this disorder could be a risk factor for amyloidosis associated with azoospermia.

Sperm is produced by a highly complex and poorly understood differentiation process known as spermatogenesis. Occupational exposure to high temperatures adversely affect testicular function, causing partial or complete spermatogenic arrest. Dyers, cooks, blast furnace workers, and men with

Male contraception has focused, to a great extent, on approaches that induce azoospermia or severe oligospermia through accelerated germ cell apoptosis. Understanding the specific steps in the germ cell apoptotic pathways that are affected by male contraceptives will allow more specific targeting in

Familial Mediterranean fever (FMF), amyloidosis, and colchicine may affect the reproductive system of male and female patients. Colchicine treatment improves female fertility and the outcome of pregnancy and may prevent the development of amyloidosis. However, colchicine may induce

We have previously demonstrated that mild testicular hyperthermia induces stage-specific and germ cell-specific apoptosis in rat and mouse testes. The objectives of this pilot study were to examine whether mild testicular hyperthermia induces azoospermia and oligozoospermia in nonhuman primates, and

OBJECTIVE Fever of > or = 39 degrees C for > or = 3 days can lead to severely impaired semen quality and even azoospermia. Among spermatogenic cells, pachytene spermatocytes and spermatids are particularly sensitive to temperature. Because of the nature of a spermatogenic cycle, impairment of semen

This study was conducted to evaluate the protective effect of Abhraka Bhasma on spermatogenesis in heat-damaged testis. A histological analysis over the sukravaha srotomula (testes) of male albino Wistar rat was carried out in order to examine the potency of the test drug in preventing the organ

Artificial cryptorchidism or local testicular heat treatment can induce reversible oligospermia or azoospermia in monkeys and rats via germ cell apoptosis. Local warming of monkey testes in water at 43°C for 2 consecutive days (30 min per day) decreased the number of sperm in the semen by up to 80%

A spermogram was performed before treatment in 57 young patients with Hodgkin's disease. The mean results were normal, and similar to those reported in fertile populations. Nineteen patients had an abnormal spermogram; 12 of these men had had fever recently or were febrile at the time of the exam.

Klinefelter's syndrome (KS) is a unique physical condition characterized by tall stature, eunuchoid body proportions, gynecomastia, and azoospermia, in addition to an extra X chromosome. In contrast to the original description, symptoms or physical findings can be extremely varied. KS is the most