Semen and its Forensic Analysis | AP, PSA and Seminoglenin | Preliminary and confirmatory tests скачать в хорошем качестве

Semen and its Forensic Analysis | AP, PSA and Seminoglenin | Preliminary and confirmatory tests

🔬 Semen & Forensic Analysis | Composition, Sperm Morphology, Acid Phosphatase, PSA/P30, SVSA, Collection, Tests 🔍 Welcome to Mad Forensics! In this video, we explore one of the most crucial biological evidences in forensic investigations — Semen. 🧬 Topics Covered: ✔ What is Semen? ✔ Composition of Semen (Seminal plasma, spermatozoa, enzymes, proteins & more) ✔ Morphology of Sperm (Head, midpiece, tail) ✔ Forensic biomarkers: Acid Phosphatase, PSA/P30, Seminal Vesicle-Specific Antigen (SVSA) ✔ Collection and Packaging of Seminal Evidence at crime scenes ✔ Preliminary Tests – Acid phosphatase test, screening methods ✔ Confirmatory Tests – Microscopic sperm identification, PSA/P30, RSID, Christmas Tree staining, SVSA detection, ELISA & more ✔ Importance of semen evidence in sexual assault cases 🧪 Why Semen Analysis Matters in Forensics: Semen can be a key factor in solving sexual assault cases, identifying offenders, and establishing physical contact. This video breaks down the scientific and investigative process in a simple and clear way. 📚 Useful for: 🔹 Forensic Science Students 🔹 Lab Technicians & Investigators 🔹 Criminology & Law Students 🔹 Anyone interested in forensic biology 🧠 Want more forensic breakdowns? 💬 Comment your topic requests below! 👍 Like, Share & Subscribe for more content from Mad Forensics 🔔 Turn on the notification bell so you never miss an update! 📌 Follow Mad Forensics for more forensic tips and visuals! #ForensicScience #SemenAnalysis #ForensicBiology #PSA #P30 #SVSA #AcidPhosphatase #SpermMorphology #CrimeSceneInvestigation #MadForensics #ForensicTesting #DNAEvidence #SexualAssaultForensics Time stamps 00:00 Intro 00:11 About the topic 00:51 semen and its characteristics 02:55 Morphology of Spermatozoa 05:16 Composition of Semen 07:45 forensically significant constituents in semen 09:19 Acid Phosphtase 11:24 PSA/P30 14:48 SVSA 16:42 Medical conditions related to semen 18:35 Collection of semen evidence 20:13 Visualisation of semen stains 20:57 colorimetric AP assay 22:20 Barberio test 23:25 Florence test 24:40 Christmas tree stain test/Microscopic analysis 25:52 PSA/P30 test 27:16 RSID test 28:11 forensic significance of semen Importants Links - Fingerprints playlist -    • Fingerprints   Instrumentation playlist -    • Instrumentation   DNA playlist -    • DNA   Questioned document -    • Questioned Documents   Forensic biology playlist -    • Forensic Biology   Basic of Forensics playlist -    • Basic of Forensic Science   linkedin - https://www.linkedin.com/in/rahul-goy...