与 «TESTES»相关的英语书籍
在以下的参考文献中发现
testes的用法。与
testes相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Human Physiology: From Cells to Systems
Undifferentiated gonads Müllerian duct Ureter Wolffian duct Testes (a)
Undifferentiated reproductive system Müllerian ducts degenerate Wolffian ducts
degenerate Epididymis Ductus deferens Degenerated Müllerian duct Urethra
Urethra ...
2
Sediment Laboratory
Testes
PREFACE. This book presents recommended testing procedures for determining
the physical properties of the geological materials (gravel, sand and clay) to be
used in the geological and geological engineering works and research projects.
Guide to Chapter XI — Division I . The Testes and the Scrotum 89 2. The
Spermatozoa 90 3. The Various Ducts of the Male Reproductive System 92 4.
The Glands of the Male Reproductive System 92 5. The Penis 93 Chapter XII
THE FEMALE ...
Spencer Wilkie Tinker,
1988
4
Testes Cancer, An Issue of Hematology/Oncology Clinics of ...
Testicular ultrasound (which should be performed using a high-resolution 7.5-
MHz probe) is used for the primary assessment ofthe testes toconfirm
thepresence ofa testicular mass (Fig.1);to distinguishthese from other scrotal
abnormalities; ...
5
New Zealand Journal of Agricultural Research
T. W. KNIGHT Whatawhata Hill Country Research Station, Ministry of Agriculture
and Fisheries, P.B., Hamilton, New Zealand There were large variations among
67 Merino and 25 Romney rams in testes weight, number of sperm in the testes, ...
6
Clinical Pediatric Urology
Testes are considered impalpable when they are intracanalicular and never
emerge via the external ring, or are intra-abdominal. They also could be atrophic,
dysgenetic, or absent (Table 34b.l) (Levitt etal., 1978). The best time to make the
...
A. Barry Belman, Lowell R. King, Stephen A. Kramer,
2001
7
Encyclopedia of Animal Science (Print)
Robert P. Wettemann Oklahoma State University, Stillwater, Oklahoma, U.S.A.
INTRODUCTION Sperm production by the testes is a continuous process after
puberty. Accessory glands are stimulated by male hormones and secretions of
the ...
cryptorchidism A condition in which the testes fail to descend from the abdominal
cavity to the scrotal sac. SEXUALHEALTH CHAPTER 4 When I took swimming
classes in high school, the trip back to the locker room was always a bit traumatic.
Robert Crooks, Karla Baur,
2013
9
Paediatrics and Child Health
Cryptorchidism (undescended testes) is an important condition to be identified in
babies and is screened for during child health surveillance, as there is a risk of
infertility and malignancy if they are left uncorrected. Causes of impalpable testes
...
Mary Rudolf, Malcolm I. Levene,
2010
10
Contributions to Embryology
Testes and epididymidcs.——The Wistar norm (Donaldson, 1915) for the weight
of the testes in the newborn rat is 0.004 gram or 0.081 per cent of the body-
weight, 4.9 grams. Stewart (1918a) gives the weight of the testes in the newborn
as ...
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Endangered Lemur: Lemur Testes Are The Biggest Of Any Primate
If you had to guess which primate had the largest testes, you might say a gorilla or another ape, but big surprises come in small packages, and it could relate to ... «Headlines & Global News, 七月 15»
Big Daddy of Primates: Lemur Has Giant Testes
In primates, the size of the testes depends on an animal's mating strategy. Mostly monogamous animals tend to have small testes for their body size. Gorillas fit ... «Live Science, 七月 15»
Northern giant mouse lemur has the biggest testicles among primates
This beats a species of fruit fly (Drosophila bifurca), thought to be the previous record holder for the biggest testes as a percentage of male body mass, at 10.6 ... «Daily Mail, 七月 15»
Reproductive endocrinology: Paracetamol-induced endocrine …
Paracetamol is the most frequently used medication during pregnancy. Among concerns about its prenatal use, the association with failure of the testes to ... «Nature.com, 六月 15»
Sperm-tracker and extraction system trialled on donated testes
Extracting sperm direct from testes may be about to get a lot easier. That's according to results of an experimental procedure carried out on testes from ... «Wired.co.uk, 六月 15»
Testes 'most distinct human tissue'
The testes have been identified as the most distinct type of human tissue by the Royal Institute of Technology in Sweden. The team have detailed which proteins ... «BBC News, 十一月 14»
Amaze balls: Testicles site of most diverse proteins
Many of the proteins found in testicles are involved in the type of cell division that produces sperm, says Uhlén. “What's going on in the testes is unique, as sperm ... «New Scientist, 十一月 14»
Why It's Nearly Impossible to Castrate a Hippo
Chances are you've never wondered how difficult it is to remove the testes of a hippopotamus. Other people have been thinking hard about it, though, because ... «Discover Magazine, 十二月 13»
Female squid feign having testes to spurn male advances
Dissected squid mantles highlight the iridescent and white stripes that only exist in the female squid. The white stripe goes from complete transparency to bright ... «Wired.co.uk, 九月 13»
Female Squid Flash Fake Testes
If you're a market squid (Doryteuthis opalescens), just flash fake testes. Female market squid can control the appearance of a white stripe down part of their body ... «National Geographic, 九月 13»