By Eberhard Nieschlag, Hermann M. Behre, Susan Nieschlag
This is often the third, absolutely revised version of a well known textbook that keeps to symbolize the top of the line within the literature on scientific andrology. It examines extensive all features of male reproductive healthiness, encompassing the fundamental body structure of male reproductive functionality and quite a lot of problems. all the chapters is written via remarkable specialists within the box. one of the subject matters coated are: Testicular functionality, sperm maturation and fertilization, diagnostic methods, infertility, fundamental and secondary hypogonadism, late-onset hypogonadism, erectile disorder, genetic problems, environmental affects, psychology and sexual medication, testosterone treatment, assisted replica: TESE and ICSI, cryopreservation, male birth control and ethics in andrology.
This quantity will function a textbook for the newcomer to andrology, whereas supplying the skilled doctor with a precious reference paintings. it's going to attract all who're excited by male reproductive health.
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Publisher: Harvard college Press
Publication Date: 2012-04-30
Number of Pages: 288
Website: Amazon, LibraryThing, Google Books, Goodreads
Synopsis from Amazon:
Early birds and evening owls are born, no longer made. Sleep styles could be the most blatant manifestation of the hugely individualized organic clocks we inherit, yet those clocks additionally keep an eye on physically features from digestion to hormone degrees to cognition. residing at odds with our inner timepieces, until eventually Roenneberg exhibits, could make us chronically sleep disadvantaged and likely to smoke, achieve weight, think depressed, get sick, and fail geometry. by means of realizing and respecting our inner time, we will reside better.
inner Time combines storytelling with available technology tutorials to give an explanation for how our inner clocks work-for instance, why morning periods are so unpopular and why "lazy" kids are clever to prevent them. We study why the consistent twilight of our mostly indoor lives makes us depending on alarm clocks and drained, and why social calls for and paintings schedules bring about a social jet lag that compromises our day-by-day functioning.
a few of the elements that make us early or overdue "chronotypes" are past our regulate, yet that doesn't make us powerless. Roenneberg recommends that the way to sync our inner time with our exterior surroundings and suppose higher is to get extra sun. Such basic steps as biking to paintings and consuming breakfast open air could be the tickets to an excellent night's sleep, greater total wellbeing and fitness, and not more grouchiness within the morning.
GoodReads writer Information:
Author identify: until eventually Roenneberg (Born: 1953/05/03)
Author Description: until Roenneberg is a professor of chronobiology on the Institute of scientific Psychology at Ludwig-Maximilians college (LMU) in Munich, Germany. Roenneberg, in collaboration with Martha Merrow, explores the influence of sunshine on human circadian rhythms, concentrating on features reminiscent of chronotypes and social jet lag with regards to future health benefits.
Author URL: http://www. goodreads. com/author/show/4407514
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Extra info for Andrology: Male Reproductive Health and Dysfunction
Primate sperm production is controlled through the number of spermatogonia entering meiosis. Programmed cell death (apoptosis) comprises a coordinated sequence of signalling cascades leading to cell suicide. Unlike necrosis, this form of cell death occurs under physiological conditions (spontaneous apoptosis) but can also be induced by exposure to toxicants, disturbances of the endocrine milieu, etc. In the human testis spermatogonia, spermatocytes and spermatids undergoing apoptosis have been detected and ethnic differences in the incidence of testicular apoptosis have been suggested.
Understanding the hormonal interactions has important clinical consequences, presented in the following paragraphs. 8 offers an overview of the systems involved, of the endocrine factors and of their physiological effects. 1 Functional Organization of the Hypothalamo-Pituitary System The gonadotropins luteinizing hormone (LH) and follicle-stimulating hormone (FSH) are produced and secreted by the gonadotropic cells of the anterior pituitary. Their designation is derived from the function 22 exerted in females.
Through the blood-testis-barrier the seminiferous epithelium is divided into two regions which are anatomically and functionally completely different from each other. Early germ cells are located in the basal region and the later stages of maturing germ cells in the adluminal region. During their development germ cells are displaced from the basal to the adluminal compartment. This is accomplished by a synchronized dissolution and reassembly of the tight junctions above and below the migrating germ cells.