phthalates - widespread occurrence and the effect on male gametes
... endocrine disruptors, which are widely present in the environment, is considered as one of the reason diminished sperm count and deteriorated sperm quality, which may lead to infertility and higher incidence of congenital malformations of the genital tract [23, 30, 142, 148]. Since 90s years of XX c ...
... endocrine disruptors, which are widely present in the environment, is considered as one of the reason diminished sperm count and deteriorated sperm quality, which may lead to infertility and higher incidence of congenital malformations of the genital tract [23, 30, 142, 148]. Since 90s years of XX c ...
Document
... Between the seventh week and birth birth, the testes descend into the scrotum due to shortening of the gubernaculum. The testes pass through the inguinal canal in the anterior abdominal wall. After the 8th week, a peritoneal evagination, the processus vaginalis, forms just anterior to the gubernacu ...
... Between the seventh week and birth birth, the testes descend into the scrotum due to shortening of the gubernaculum. The testes pass through the inguinal canal in the anterior abdominal wall. After the 8th week, a peritoneal evagination, the processus vaginalis, forms just anterior to the gubernacu ...
Lesson: The Urinary System
... narrow straight tube called the vas deferens. The vas deferens is about 2 feet long and carries the sperm up into the pelvic region near the urinary bladder. At this point it merges with ducts from the seminal vesicles to form the ejaculatory ducts, which extend toward the urethra. The vas deferens ...
... narrow straight tube called the vas deferens. The vas deferens is about 2 feet long and carries the sperm up into the pelvic region near the urinary bladder. At this point it merges with ducts from the seminal vesicles to form the ejaculatory ducts, which extend toward the urethra. The vas deferens ...
introduction to fluid therapy
... hydration deficit (replacement requirement). The hydration deficit is calculated as the percentage dehydration (estimated by physical examination) times the patient’s body weight in kilograms. The resultant value is the fluid deficit in liters. During the rehydration phase of therapy, this volume is ...
... hydration deficit (replacement requirement). The hydration deficit is calculated as the percentage dehydration (estimated by physical examination) times the patient’s body weight in kilograms. The resultant value is the fluid deficit in liters. During the rehydration phase of therapy, this volume is ...
Tuberculosis of the Prostate and Seminal Vesicles
... or fibrosis should suggest tuberculosis. The fibrotic form of tuberculous prostatitis may mimic carcinoma both clinically and radiologically, though in the former condition, the gland is often shrunken and calcified. This might aid in differentiation. Diagnosis can be confirmed by positive cultures, ...
... or fibrosis should suggest tuberculosis. The fibrotic form of tuberculous prostatitis may mimic carcinoma both clinically and radiologically, though in the former condition, the gland is often shrunken and calcified. This might aid in differentiation. Diagnosis can be confirmed by positive cultures, ...
Introduction Canine prostatic diseases include benign prostatic hyperplasia (BPH), prostatitis (acute... Prostate disease in the dog
... core biopsy. Semen collection can also be used to obtain 3rd fraction fluid which may contain light blood contamination to frank hemorrhage or digested blood (coffee colored secretions). Treatment of BPH involves removing the androgen exposure to the prostate. The most effective and fastest way to ...
... core biopsy. Semen collection can also be used to obtain 3rd fraction fluid which may contain light blood contamination to frank hemorrhage or digested blood (coffee colored secretions). Treatment of BPH involves removing the androgen exposure to the prostate. The most effective and fastest way to ...
The Management of Premature Ejaculation: A Patient’s Guide
... seminal vesicles: the sac-like pouches that attach to the vas deferens near the base of the urinary bladder. The seminal vesicles produce a sugar-rich fluid called fructose that provides sperm with a source of energy that helps sperm move. The fluid of the seminal vesicles makes up most of the volum ...
... seminal vesicles: the sac-like pouches that attach to the vas deferens near the base of the urinary bladder. The seminal vesicles produce a sugar-rich fluid called fructose that provides sperm with a source of energy that helps sperm move. The fluid of the seminal vesicles makes up most of the volum ...
File
... Veins: drain into internal iliac veins. Lymph Drainage: internal iliac nodes Function: produce a secretion that nourishes spermatozoa. During ejaculation seminal vesicles contract and expel their contents into ejaculatory ducts, thus washing spermatozoa out of urethra. ...
... Veins: drain into internal iliac veins. Lymph Drainage: internal iliac nodes Function: produce a secretion that nourishes spermatozoa. During ejaculation seminal vesicles contract and expel their contents into ejaculatory ducts, thus washing spermatozoa out of urethra. ...
Radical Laparoscopic Prostatectomy: Managing Localized Prostate
... Non-Surgical Treatment Options S Radiation Therapy S External radiation S Brachytherapy (radioactive seeds) ...
... Non-Surgical Treatment Options S Radiation Therapy S External radiation S Brachytherapy (radioactive seeds) ...
Effect of Sesame-Supplemented Diet on Prostate and
... SUMMARY: Infertility is a great concern among the people of reproductive age. The use of natural products obtained from traditional herbs is appealing. Studies show that antioxidants are important in improving male infertility. Thirty adult male rats were randomly divided into two regimen and contro ...
... SUMMARY: Infertility is a great concern among the people of reproductive age. The use of natural products obtained from traditional herbs is appealing. Studies show that antioxidants are important in improving male infertility. Thirty adult male rats were randomly divided into two regimen and contro ...
L1-Male Pelvic Organs
... Between the urethra and ejaculatory ducts & closely related to neck of urinary bladder. Usually it projects into lumen of the bladder distorting the internal urethral sphincter, after the age of 40 years. The median & the 2 lateral lobes are rich in glandular tissue. ...
... Between the urethra and ejaculatory ducts & closely related to neck of urinary bladder. Usually it projects into lumen of the bladder distorting the internal urethral sphincter, after the age of 40 years. The median & the 2 lateral lobes are rich in glandular tissue. ...
male genital organs
... The open processus vaginalis (it does not obliterate) may result in congenital inguinal hernia that is always indirect (oblique). The rare abnormality is ectopia testis when the testis is located in an atypical site as in the perineum, penis, and thigh. Ductus deferens 1. pars epididymica 2. pars fu ...
... The open processus vaginalis (it does not obliterate) may result in congenital inguinal hernia that is always indirect (oblique). The rare abnormality is ectopia testis when the testis is located in an atypical site as in the perineum, penis, and thigh. Ductus deferens 1. pars epididymica 2. pars fu ...
Ejaculatory Dysfunction—A Mini Review
... Etiology-premature ejaculation is the most common EjD. PE affects approximately 5% - 40% of sexually active men [7]. No accepted global consensus has been agreed upon for the correct definition of the disorder. The European association of urology currently defines PE as the inability to control ejac ...
... Etiology-premature ejaculation is the most common EjD. PE affects approximately 5% - 40% of sexually active men [7]. No accepted global consensus has been agreed upon for the correct definition of the disorder. The European association of urology currently defines PE as the inability to control ejac ...
男生殖系统
... and excretory duct of seminal vesicle精囊 Passes through the upper part of prostate and opens into the prostatic part of urethra尿道前列腺部 ejaculatory duct ...
... and excretory duct of seminal vesicle精囊 Passes through the upper part of prostate and opens into the prostatic part of urethra尿道前列腺部 ejaculatory duct ...
Male urethra
... Pampiniform plexus of vein Nerves and lymphatic vessels Vestige of vagina process ...
... Pampiniform plexus of vein Nerves and lymphatic vessels Vestige of vagina process ...
detailed lecture outline
... production. In humans, gametes contain 23 chromosomes, half the normal set. As a result, the fusion of the nuclei of a male gamete and a female gamete produces a cell that has the normal number of chromosomes (46), rather than twice that number. In the seminiferous tubules, meiotic divisions that be ...
... production. In humans, gametes contain 23 chromosomes, half the normal set. As a result, the fusion of the nuclei of a male gamete and a female gamete produces a cell that has the normal number of chromosomes (46), rather than twice that number. In the seminiferous tubules, meiotic divisions that be ...
Chapter 28: The Reproductive System Introduction to the
... the general circulation by a blood–testis barrier, comparable in function to the blood–brain barrier. Sustentacular cells are joined by tight junctions, forming a layer that divides the seminiferous tubule into an outer basal compartment, which contains the spermatogonia, and an inner lumenal compar ...
... the general circulation by a blood–testis barrier, comparable in function to the blood–brain barrier. Sustentacular cells are joined by tight junctions, forming a layer that divides the seminiferous tubule into an outer basal compartment, which contains the spermatogonia, and an inner lumenal compar ...
PDF File (agradoc474 156 Kb)
... changes and sperm membrane alterations when there is direct contact between sperm cells and E. coli, resulting in decreased sperm viability and fertilization potential. Chlamydia trachomatis has also been directly associated with decreased sperm motility as well as abnormal sperm concentration and m ...
... changes and sperm membrane alterations when there is direct contact between sperm cells and E. coli, resulting in decreased sperm viability and fertilization potential. Chlamydia trachomatis has also been directly associated with decreased sperm motility as well as abnormal sperm concentration and m ...
Slide 1
... proximal portion of glans penis • Smegma – accumulation of secretions of the glands of Tyson betrween the prepuce and glans penis ...
... proximal portion of glans penis • Smegma – accumulation of secretions of the glands of Tyson betrween the prepuce and glans penis ...
ANATOMY OF THE REPRODUCTIVE SYSTEM
... (obviously) so deeply rooted into human physiology by millions of years of evolution that the function of this system has become integrated with the functions many other systems as well. Problems with the reproductive system are often reflected in many other parts of the body, and abnormalities of o ...
... (obviously) so deeply rooted into human physiology by millions of years of evolution that the function of this system has become integrated with the functions many other systems as well. Problems with the reproductive system are often reflected in many other parts of the body, and abnormalities of o ...
ANATOMY OF THE REPRODUCTIVE SYSTEM
... (obviously) so deeply rooted into human physiology by millions of years of evolution that the function of this system has become integrated with the functions many other systems as well. Problems with the reproductive system are often reflected in many other parts of the body, and abnormalities of o ...
... (obviously) so deeply rooted into human physiology by millions of years of evolution that the function of this system has become integrated with the functions many other systems as well. Problems with the reproductive system are often reflected in many other parts of the body, and abnormalities of o ...
ADENOCARCINOMA: A cancerous tumour developing from the
... A cancerous tumour developing from the glandular component of any organ (particularly the prostate or kidney) ANALGESIC: A drug used to relieve pain ANGIOMYOLIPOMA: A benign tumour of the kidney which arises from blood vessels and fat; it may, if it grows large enough, there is a risk of rupture and ...
... A cancerous tumour developing from the glandular component of any organ (particularly the prostate or kidney) ANALGESIC: A drug used to relieve pain ANGIOMYOLIPOMA: A benign tumour of the kidney which arises from blood vessels and fat; it may, if it grows large enough, there is a risk of rupture and ...
m5zn_ca35989fc269b62
... where It joins the duct of the seminal vesicle to form the ejaculatory duct. ...
... where It joins the duct of the seminal vesicle to form the ejaculatory duct. ...
Reproductive anatomy lab Week of April 17th
... have completely different organs. The ovaries and testicles (collectively called the gonads) are the only organs in which cell division by meiosis occurs to produce oocytes and sperm (collectively called gametes) with only half the full number of chromosomes found in other cells. They have 23 chromo ...
... have completely different organs. The ovaries and testicles (collectively called the gonads) are the only organs in which cell division by meiosis occurs to produce oocytes and sperm (collectively called gametes) with only half the full number of chromosomes found in other cells. They have 23 chromo ...
0474 ch 23(453-475).
... Cryptorchidism (kript-OR-kid-izm) is a disorder characterized by failure of the testis to descend into the scrotum. Unless corrected in childhood, this condition results in sterility. Undescended testes are also particularly subject to tumor formation. Most testes that are undescended at birth desce ...
... Cryptorchidism (kript-OR-kid-izm) is a disorder characterized by failure of the testis to descend into the scrotum. Unless corrected in childhood, this condition results in sterility. Undescended testes are also particularly subject to tumor formation. Most testes that are undescended at birth desce ...
Semen
Semen, also known as seminal fluid, is an organic fluid that may contain spermatozoa. It is secreted by the gonads (sexual glands) and other sexual organs of male or hermaphroditic animals and can fertilize female ova. In humans, seminal fluid contains several components besides spermatozoa: proteolytic and other enzymes as well as fructose are elements of seminal fluid which promote the survival of spermatozoa, and provide a medium through which they can move or ""swim"".Semen is produced and originates from the seminal vesicle, which is located in the pelvis. The process that results in the discharge of semen is called ejaculation.