ดาวน์โหลดงานนำเสนอ
งานนำเสนอกำลังจะดาวน์โหลด โปรดรอ
1
THE MALE REPRODUCTIVE SYSTEM
K. SRIPANIDKULCHAI.PhD. DEPARTMENT OF ANATOMY FACULTY OF MEDICINE KHON KAEN UNIVERSITY
2
วัตถุประสงค์ เมื่อสิ้นสุดการเรียนแล้ว นักศึกษาสามารถ
1. บอกหน้าที่ของระบบสืบพันธุ์เพศชายได้ 2. บอกชื่ออวัยวะที่ประกอบเป็นระบบสืบพันธุ์เพศชายได้ 3. อธิบายกายวิภาคศาสตร์ของอวัยวะในระบบสืบพันธุ์เพศชายได้ 4. อธิบายการสร้างอสุจิ โครงสร้างของอสุจิได้ 5. อธิบายทางเดินของอสุจิได้
3
THE MALE REPRODUCTIVE ORGANS
Primary sex organ : Testis Secondary sex organ : Reproductive tract -Ductulus efferens -Ductus epididymis -Ductus deferens -Ejaculartory duct -Urethra : Accessory sex gland -Seminal vesicle -Prostate gland -Bulbourethral gland -Urethral gland
5
The testis Structure of the testis - เป็นต่อมรูปไข่
- ขนาด 2.5 x 4 เซนติเมตร - บรรจุอยู่ในถุงอัณฑะ (scrotum) - ภายในอัณฑะแบ่งเป็น ช่องรูปลิ่มเล็กๆ ประมาณ ช่อง แต่ละช่องบรรจุ seminiferous tubule
6
SCROTUM Skin Superficial (Dartos ) fascia External spermatic fascia Middle spermatic fascia Cremasteric muscle Internal spermatic fascia Tunica vaginalis Visceral & Parietal layers
7
DESCENT OF TESTIS
8
INDIRECT INGUINAL HERNIA
PATENT PROCESSUS VAGINALIS INDIRECT INGUINAL HERNIA FUNICULAR PROCESS HERNIATION IN FUNICULAR PROCESS
10
SPERMATIC CORD SUSPEND TESTIS COVERING CONTENTS VASECTOMY
EXTERNAL SPERMATIC FASCIA MIDDLE SPERMATIC FASCIA (CREMASTERIC FASCIA) CREMASTERIC MUSCLE (INTERNALABDOMINAL OBLIQUE + TRANSVERSUS ABDOMINIS) INTERNAL SPERMATIC FASCIA CONTENTS DUCTUS DEFERENS TESTICULAR ARTERY PAMPINIFORM PLEXUS CREMASTERIC ARTERY GENITOFEMORAL NERVE LYMPHATIC VESSEL FAT VASECTOMY SUPERFICIAL INGUINAL RING
11
CONTENTS OF THE SPERMATIC CORD
12
TESTICULAR ARTERY
13
Primary sex organ Testis Covering : Tunica vaginalis
: Tunica albuginea : Tunica vasculosa Stroma : Loose connective tissue : Septum : Medastinum testis : Leydic ecll Parenchyma : Seminiferous epithelium
15
MICROSCOPIC VIEW OF TESTIS
SPERMATIC FASCIA &CREMASTERIC MUSCLE TUNICA VAGINALIS TUNICA ALBUGINEA TUNICA VASCULOSA CONNECTIVE TISSUE SEPTUM PARENCHYMA OF TESTIS SEMINIFEROUS TUBULE SEMINIFEROUD EPITHELIUM
16
SEMINIFEROUS EPITHELIUM
17
LOOSE CONNECTIVE TISSUE
SPERMATOGENIC CELLS SPERMATOGONIUM PRIMARY SPERMATOCYTE SPERMATID SERTOLI CELL MYOID CELL BASEMENT MEMBRANE LOOSE CONNECTIVE TISSUE
18
LYDIG CELL
19
Parenchyma : Seminiferous epithelium
:Convoluted seminiferous tubule : Spermatogenic cell Spermatogonia,Primary & Secondary Spermatocyte,spermatid,Sperm : Sertoli cell : Tubulus rectus : Rete testis
20
Spermatogenesis 1. Spermatogonial phase 2. Spermatocyte phase 3. Spermatid phase
23
Spermiogenesis GOLGI PHASE CAP PHASE ACROSOMAL PHASE MATURATION PHASE
1. FLAGELLA DEVELOPMENT 2. ACROSOMAL DEVELOPMENT GOLGI PHASE CAP PHASE ACROSOMAL PHASE MATURATION PHASE
25
โครงสร้างตัวอสุจิ
27
SERTOLI CELL
28
SERTOLI’S CELL FUNCTION COLUMNAR CELL BRIDGE CELL
OCCLUDING (TIGHT) JUNCTION 1.BASOLATERAL AND ADLUMINALCOMPARTMENTS 2.BLOOD-TESTIS BARRIER FUNCTION 1. SUPPORT,PROTECT ,NOURICH DEVELOPING SPERMATOGENIC CELLS 2. RESIDUAL BODY PHAGOCYTOSIS 3 ACTIN MEDIATE SPERMIATION 4. PRODUCE TESTICULAR FLUID 5. SECRETE ABP INHIBIN ACTIVIN MIS
30
Male reproductive tract
Intratesticular tract Tubulus rectus Rete testis Extratesticular tract Ductulus efferens Ductus epididymis Ductus deferens Ejaculatory duct Urethra
32
RETE TESTIS SEMINIFEROUS TUBULE
33
SIMPLE CUBOIDAL(COLUMNAR) EPITHELIUM & 1 CILIA
35
EFFERENT DUCTULE
36
SIMPLE COLUMNAR EPITHELIUM
1. PRINCIPAL CELL & STEREOCILIA : RESORPTION 2.CLIATED CELL:NONMOTILE SPERM TRANSPORT 3. BASAL CELL SCALLOPED OUTLINED EPITHELIUM
37
EPIDIDYMIS HEAD(CAPUT) BODY(CORPUS) TAIL(CAUDA) EFFERENT DUCTULE
DUCTUS EPIDIDYMIS
41
PSEUDOSTRATIFIED COLUMNAR EPITHELIUM
WITH BRANCHED STEREOCILIA
42
SPERM MATURATION CAPACITATION FEMALE GENITAL TRACT
43
DUCTUS DEFERENS
44
SPERMATIC CORD
45
PSEUDOSTRATIFIED COLUMNAR EPITHELIUM
DUCTUS DEFERENS MUCOSA PSEUDOSTRATIFIED COLUMNAR EPITHELIUM LAMINA PROPIA MUSCULAR LAYER INNER LONGITUDINAL MIDDLE CIRCULAR OUTER LONGITUDINAL ADVENTITIA
47
ACESSORY MALE SEX GLANDS
SEMINAL VESICLE PROSTATE GLANDS BULBOURETHRAL GLAND URETHRAL GLAND
48
SEMINAL VESICLE
49
SAGITTAL SECTION OF THE MALE PERINEUM
50
POSTERIOR SURFACE OF URINARY BLADDER AMPULLA OF THE DUCTUD DEFERENS
URETER SEMINAL VESICLE
52
OUTER CONNECTIVE TISSUE LAYER
MIDDLE MUSCULAR LAYER INNER FOLDED MUCOSA
53
SIMPLE COLUMNAR EPITHELIUM
54
SEMINAL VESICLE SECRETION
60% OF SEMEN VICUS YELLOWISH FLUID RICH IN FRUCTOSE : MAIN ENERGY SOURCE OF SPERM PROSTAGLANDIN SEMINAL VESICLE-SPECIFIC PROTEIN FLAVONE : UV FLUORESCENCE
55
PROSTATE GLAND
56
SAGITTAL SECTION OF THE MALE PERINEUM
57
POSTERIOR SURFACE OF URINARY BLADDER AMPULLA OF THE DUCTUD DEFERENS
URETER SEMINAL VESICLE PROSTATE GLAND
58
TUBULOALVEOLAR GLANDS
PROSTATE GLAND 30-50 COMPOUND TUBULOALVEOLAR GLANDS MUCOSAL GLAND SUBMUCOSAL GLAND MAIN GLAND
59
POSTERIOR WALL OF PROSTATIC URETHRA
URETHRAL CREST COLLICULUS SEMINALIS (VERUMONTANUM) PROSTATIC UTRICLE OPENING OF EJACULATORY DUCT PROSTATIC SULCUS OPENING OF PROSTATIC DUCT
61
COMPOUND TUBULOALVEOLAR GLAND
SIMPLE SQUAMOUS EPITHELIUM SIMPLE COLUMNAR EPITHELIUM PSEUDOSTRATIFIED COLUMNAR EPITHELIUM FIBROMUSCULAR STROMA
62
(PROSTATIC CONCRETION)
COPORA AMYLACEA (PROSTATIC CONCRETION)
63
SIMPLE COLUMNAR EPITHELIUM
LAMINA PROPIA SMOOTH MUSCLE
64
PROSTATIC JUICE 1/3 OF SEMEN MILKY WHITE LIQUID CLOTTING THE SEMEN
LOW PROTIENS ACID PHOSPHATASE FIBRINOLYSIN FERTILYZING PROMOTING PEPTIDE(FPP) CITRIC ACID AMYLASE ZINC pH 6.5
65
CLINICAL SIGNIFICANCE
BENIGN PROSTATIC HYPERTHROPHY(BPH) MUCOSAL GLAND URINARY OBSTRUCTION URINARY RETENTION CYSTITIS PYELONEPHRITIS PROSTATE CANCER SUBMUCOSAL AND MAIN GLANDS INCREASE IN PROSTATE ACID PHOSPHATASE AND PROSTAETE-SPECIFIC ANTIGEN(PSA)
66
BULBOURETHRAL (COWPER’S) GLAND
67
SAGITTAL SECTION OF THE MALE PERINEUM
68
CORONAL SECTION
69
COMPOUND TUBULOALVEOLAR GLAND
PEA SIZE CLEAR MUCOUS SECRETION LUBRICATE URETHRA PRESEMINAL FLUID CONTENTS: GALACTOSE SOME SIALIC ACID BASIC pH
70
URETHAL (LITTRE’S) GLAND
71
INTRAEPITHELIAL GLAND
CLEAR MUCUS LUBRIATE PENILE URETHRA PRESEMINAL FLUID
72
The Penis
75
TRANSVERSE SECTION OF THE PENIS
SKIN SUPERFICIAL(DARTOS) FASCIA DEEP(BUCK’S) FASCIA TUNICA ALBUGINEA ERECTILE TISSUE CORPORA CAVERNOSA CORPUS SPONGIOSUM PENILE URETHRA
77
ERECTION
78
INHIBT PHOSPHODIESTERASE
SILDENAFIL(VIAGRA) INHIBT PHOSPHODIESTERASE cGMP
80
THE MALE URETHRA 20 CM. PROSTIC URETHRA MEMBRANOUS URETHRA
PENILE URETHRA
81
EJACULATION
งานนำเสนอที่คล้ายกัน
