diff --git a/api/db/dao.py b/api/db/dao.py
index 89aec90..601e1af 100644
--- a/api/db/dao.py
+++ b/api/db/dao.py
@@ -1008,6 +1008,89 @@ def calorie_experiment_search(self, input):
 
         return self.read_query(query, params, tables)
 
+    def add_experiment(self, experiment: entities.CalorieRestrictionExperiment):
+        experiment_dict = experiment.dict(exclude_none=True)
+
+        query = f"INSERT INTO calorie_restriction_experiment ({', '.join(experiment_dict.keys())}) "
+        subs = ', '.join([f'%({k})s' for k in experiment_dict.keys()])
+        query += f"VALUES ({subs});"
+
+        cur = self.cnx.cursor(dictionary=True)
+        cur.execute(query, experiment_dict)
+        self.cnx.commit()
+
+        cur.execute(
+            "SELECT * FROM calorie_restriction_experiment WHERE ID=%(id)s;",
+            {'id': cur.lastrowid},
+        )
+        result = cur.fetchone()
+
+        return result
+
+    def get_measurement_method(self, name):
+        cur = self.cnx.cursor(dictionary=True)
+        cur.execute(
+            "SELECT id FROM measurement_method WHERE name_en='{}';".format(name)
+        )
+        return cur.fetchone()
+
+    def get_measurement_type(self, name):
+        cur = self.cnx.cursor(dictionary=True)
+        cur.execute(
+            "SELECT id FROM measurement_type WHERE name_en='{}';".format(name)
+        )
+        return cur.fetchone()
+
+    def get_model_organism(self, name):
+        cur = self.cnx.cursor(dictionary=True)
+        cur.execute(
+            "SELECT id FROM model_organism WHERE name_en='{}';".format(name)
+        )
+        return cur.fetchone()
+
+    def get_organism_sex(self, name):
+        cur = self.cnx.cursor(dictionary=True)
+        cur.execute(
+            "SELECT id FROM organism_sex WHERE name_en='{}';".format(name)
+        )
+        return cur.fetchone()
+
+    def get_organism_line(self, name):
+        cur = self.cnx.cursor(dictionary=True)
+        cur.execute(
+            "SELECT id FROM organism_line WHERE name_en='{}';".format(name)
+        )
+        return cur.fetchone()
+
+    def get_sample(self, name):
+        cur = self.cnx.cursor(dictionary=True)
+        cur.execute(
+            "SELECT id FROM sample WHERE name_en='{}';".format(name)
+        )
+        return cur.fetchone()
+
+    def get_isoform(self, name):
+        cur = self.cnx.cursor(dictionary=True)
+        cur.execute(
+            "SELECT id FROM isoform WHERE name_en='{}';".format(name)
+        )
+        return cur.fetchone()
+
+    def get_treatment_time(self, name):
+        cur = self.cnx.cursor(dictionary=True)
+        cur.execute(
+            "SELECT id FROM treatment_time_unit WHERE name_en='{}';".format(name)
+        )
+        return cur.fetchone()
+
+    def add_treatment_time(self, name):
+        cur = self.cnx.cursor(dictionary=True)
+        cur.execute(
+            "INSERT INTO treatment_time_unit(name_en) VALUES ('{}');".format(name)
+        )
+        self.cnx.commit()
+        return cur.fetchone()
+
 
 class WorkerStateDAO(BaseDAO):
     """Worker state Table fetcher."""
diff --git a/scripts/human_orthologs/dataset_parser.py b/scripts/human_orthologs/dataset_parser.py
index 4bcd7fe..7a80d34 100644
--- a/scripts/human_orthologs/dataset_parser.py
+++ b/scripts/human_orthologs/dataset_parser.py
@@ -16,6 +16,10 @@ def parser():
     source = Source(name='calorie_restriction')
     result = dao.SourceDAO().get_source(source=source)
     calorie_dao = dao.CalorieExperimentDAO()
+    correspond_measurement_method = {
+        'RNAseq': 'RNA-Seq',
+        'Microarray and qRT-PCR': 'microarray, qPCR',
+    }
     if result:
         source_id = result['id']
     else:
@@ -77,13 +81,12 @@ def parser():
             source_id=source_id,
         )
         dao.SourceDAO().add_relation(gene_to_source=gene_to_source)
-        if (
-            row['measurementMethod'] == "chromatography, mass_spectrometry"
-            or row['measurementMethod'] == "mass_spectrometry"
-        ):
+        if row['measurementMethod'] in ("chromatography, mass_spectrometry", "mass_spectrometry",):
             measurement_method_str = row['measurementMethod']
         else:
-            measurement_method_str = row['measurementMethod'].lower().replace('_', ' ')
+            measurement_method_str = correspond_measurement_method[
+                row['measurementMethod']
+            ]  
         measurement_method_id = calorie_dao.get_measurement_method(name=measurement_method_str)[
             'id'
         ]